Update README

Bumps [actions/cache](https://github.com/actions/cache) from 3 to 4.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](https://github.com/actions/cache/compare/v3...v4)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.editorconfig

@@ -5,6 +5,10 @@ trim_trailing_whitespace = true
 insert_final_newline = true
 indent_style = space
 indent_size = 2
+end_of_line = lf
+
+[*.md]
+trim_trailing_whitespace = false
 
 [*.java]
 trim_trailing_whitespace = true

.git-blame-ignore-revs

@@ -0,0 +1,2 @@
+# update scalafmt
+3d5ca44d66c77a46770a65a895c9737c542690f6

.github/CODEOWNERS

@@ -0,0 +1,5 @@
+* @takezoe
+
+build.sbt @xuwei-k
+project/* @xuwei-k
+.github/workflows/* @xuwei-k

.github/CONTRIBUTING.md

@@ -1,6 +1,6 @@
 # The guidelines for contributing
 
 - At first, see [Wiki](https://github.com/gitbucket/gitbucket/wiki) and check issues and pull requests whether there is a same request in the past.
-- The highest priority of GitBucket is the ease of installation and API compatibility with GitHub, so your feature request might be rejected if they go against those principles. If you don't wanna waste your time to make a pull request, ask us about your idea at [gitter room](https://gitter.im/gitbucket/gitbucket) before staring your work.
+- The highest priority of GitBucket is the ease of installation and API compatibility with GitHub, so your feature request might be rejected if they go against those principles. If you don't wanna waste your time to make a pull request, ask us about your idea at [gitter room](https://gitter.im/gitbucket/gitbucket) before starting your work.
 - You can edit the GitBucket documentation on Wiki if you have a GitHub account. When you find any mistakes or lacks in the documentation, please update it directly.
 - All your contributions are handled as [Apache Software License, Version 2.0](https://github.com/gitbucket/gitbucket/blob/master/LICENSE). When you create a pull request or update the documentation, we assume you agreed this clause.

.github/ISSUE_TEMPLATE.md

@@ -1,18 +1,22 @@
 ### Before submitting an issue to GitBucket I have first:
 
-- [] read the [contribution guidelines](https://github.com/gitbucket/gitbucket/blob/master/.github/CONTRIBUTING.md)
+- [ ] read the [contribution guidelines](https://github.com/gitbucket/gitbucket/blob/master/.github/CONTRIBUTING.md)
-- [] searched for similar already existing issue
+- [ ] searched for similar already existing issue
-- [] read the documentation and [wiki](https://github.com/gitbucket/gitbucket/wiki) 
+- [ ] read the documentation and [wiki](https://github.com/gitbucket/gitbucket/wiki)
+
+<!--
 
 *(if you have performed all the above, remove the paragraph and continue describing the issue with template below)*
 
+-->
+
 ## Issue
 **Impacted version**: xxxx
 
 **Deployment mode**: *explain here how you use GitBucket : standalone app, under webcontainer (which one), with an http frontend (nginx, httpd, ...)*
 
 **Problem description**:
-- *be as explicit has you can*
+- *be as explicit as you can*
 - *describe the problem and its symptoms*
 - *explain how to reproduce*
 - *attach whatever information that can help understanding the context (screen capture, log files)*

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,8 +1,8 @@
 ### Before submitting a pull-request to GitBucket I have first:
 
-- [] read the [contribution guidelines](https://github.com/gitbucket/gitbucket/blob/master/.github/CONTRIBUTING.md)
+- [ ] read the [contribution guidelines](https://github.com/gitbucket/gitbucket/blob/master/.github/CONTRIBUTING.md)
-- [] rebased my branch over master
+- [ ] rebased my branch over master
-- [] verified that project is compiling
+- [ ] verified that project is compiling
-- [] verified that tests are passing
+- [ ] verified that tests are passing
-- [] squashed my commits as appropriate *(keep several commits if it is relevant to understand the PR)*
+- [ ] squashed my commits as appropriate *(keep several commits if it is relevant to understand the PR)*
-- [] [marked as closed using commit message](https://help.github.com/articles/closing-issues-via-commit-messages/) all issue ID that this PR should correct
+- [ ] [marked as closed using commit message](https://help.github.com/articles/closing-issues-via-commit-messages/) all issue ID that this PR should correct

.github/dependabot.yml

@@ -0,0 +1,6 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"

.github/workflows/build.yml

@@ -0,0 +1,39 @@
+name: build
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    strategy:
+      matrix:
+        java: [11, 21]
+    steps:
+    - uses: actions/checkout@v4
+    - name: Cache
+      uses: actions/cache@v4
+      env:
+        cache-name: cache-sbt-libs
+      with:
+        path: |
+          ~/.ivy2/cache
+          ~/.sbt
+          ~/.cache/coursier/v1
+        key: build-${{ env.cache-name }}-${{ hashFiles('build.sbt') }}
+    - name: Set up JDK
+      uses: actions/setup-java@v4
+      with:
+        java-version: ${{ matrix.java }}
+        distribution: adopt
+    - name: Run tests
+      run: sbt scalafmtSbtCheck scalafmtCheckAll test
+    - name: Scala 3
+      run: sbt '++ 3.x' update # TODO
+    - name: Build executable
+      run: sbt executable
+    - name: Upload artifacts
+      uses: actions/upload-artifact@v4
+      with:
+        name: gitbucket-java${{ matrix.java }}-${{ github.sha }}
+        path: ./target/executable/gitbucket.*

.gitignore

@@ -2,6 +2,9 @@
 *.log
 .ensime
 .ensime_cache
+.DS_Store
+.java-version
+.tmp
 
 # sbt specific
 dist/*
@@ -10,6 +13,7 @@ lib_managed/
 src_managed/
 project/boot/
 project/plugins/project/
+.bsp/
 
 # Scala-IDE specific
 .scala_dependencies
@@ -24,3 +28,12 @@ project/plugins/project/
 .idea/
 .idea_modules/
 *.iml
+
+# Metals specific
+.metals
+.bloop
+**/metals.sbt
+
+# Visual Studio Code specific
+.vscode
+

.scala-steward.conf

@@ -0,0 +1,8 @@
+updates.limit = 3
+
+updates.includeScala = true
+
+updates.pin = [
+  { groupId = "org.eclipse.jetty", version = "10." }
+  { groupId = "org.mariadb.jdbc", version = "2." }
+]

.scalafmt.conf

@@ -1,11 +1,24 @@
+version = "3.8.1"
 project.git = true
 
 maxColumn = 120
-docstrings = JavaDoc
+docstrings.style = keep
 
 align.tokens = ["%", "%%", {code = "=>", owner = "Case"}]
 align.openParenCallSite = false
 align.openParenDefnSite = false
 continuationIndent.callSite = 2
 continuationIndent.defnSite = 2
-danglingParentheses = true
+danglingParentheses.preset = true
+runner.dialect = scala213source3
+rewrite.trailingCommas.style = keep
+fileOverride {
+  "glob:**/*.sbt" {
+    runner.dialect = scala212
+    rewrite.scala3.convertToNewSyntax = false
+  }
+}
+rewrite.scala3.convertToNewSyntax = true
+runner.dialectOverride.allowSignificantIndentation = false
+runner.dialectOverride.allowAsForImportRename = false
+runner.dialectOverride.allowStarWildcardImport = false

.travis.yml

@@ -1,21 +0,0 @@
-language: scala
-sudo: true
-jdk: 
-  - oraclejdk8
-  - oraclejdk11
-  - openjdk8
-  - openjdk11
-script:
-  - sbt scalafmtSbtCheck scalafmtCheck test:scalafmtCheck test
-before_script:
-  - sudo /etc/init.d/mysql stop
-  - sudo /etc/init.d/postgresql stop
-  - sudo chmod +x /usr/local/bin/sbt
-cache:
-  directories:
-    - $HOME/.ivy2/cache
-    - $HOME/.sbt/boot
-    - $HOME/.sbt/launchers
-    - $HOME/.coursier
-    - $HOME/.embedmysql
-    - $HOME/.embedpostgresql

CHANGELOG.md

@@ -1,7 +1,152 @@
 # Changelog
 All changes to the project will be documented in this file.
 
-## 4.30.0 - xx Dec 2018
+## 4.41.0 - 18 May 2024
+- Simplify pull request UI
+- Fix layout of branch selector
+- Integrate keyword search with filtering in the search box
+- Make max files and lines limit in showing diff configurable
+- Adjust the default branch automatically when cloning external repo
+- Performance improvement for listing branches
+- Upgrade internal libraries
+
+## 4.40.0 - 22 Oct 2023
+- Configurable default branch name
+- Support custom fields of issues and pull requests in search condition
+- Create pull request from default branch of forked repositories
+- News feed shows activities of all visible repositories
+- Drop Java 8 support
+- Improve git push performance
+
+## 4.39.0 - 29 Apr 2023
+- Support enum type in custom fields of Issues and Pull requests
+- Hide large diffs by default
+- Add new options to make it possible to run GitBucket using multiple machines
+- Fix many API issues
+
+## 4.38.4 - 2 Nov 2022
+- Downgrade MariaDB JDBC drive to avoid unknown error
+
+## 4.38.3 - 30 Oct 2022
+- Fix several issues around multiple assignees in issues and pull requests
+- Fix IllegalStateException when returning unknown avatar image
+
+## 4.38.2 - 20 Sep 2022
+- Resurrect assignee icons on the issue list
+
+## 4.38.1 - 10 Sep 2022
+- Fix comment diff in Chrome 105
+- Fix Markdown table CSS
+- Fix HTML rendering of multiple asignees
+
+## 4.38.0 - 3 Sep 2022
+- Support multiple assignees for Issues and Pull requests
+- Custom fields for issues and pull requests
+- Reset password by users
+- Allow to configure Jetty idle timeout in standalone mode
+- Horizontal scroll for too wide tables in Markdown
+- Hide header content on signin and register page
+- Fix the default charset of the online editor in the repository viewer
+- Fix the milestone count
+- Some improvements and bugfixes for WebAPI and WebHook
+
+## 4.37.2 - 16 Jan 2022
+- Fixed a security issue reported by [Positive Technologies](https://www.ptsecurity.com/ww-en/). Great thanks for their detailed report and close support!
+
+## 4.37.1 - 14 Dec 2021
+- Update gist-plugin and notification-plugin
+- Fix SSHCommand extension point for apache-sshd 2.x
+
+## 4.37.0 - 11 Dec 2021
+- Enhance Git Reference APIs
+- Add milestone data to issue list API
+- Support "all" in issue list API
+- Support EDDSA in signed commit verification
+- Support custom SSH url
+- Relax max passward length limitation
+- Relax max webhook url length limitation
+
+## 4.36.2 - 16 Aug 2021
+- Escape user name in avatar image tag
+
+## 4.36.1 - 22 Jul 2021
+- Bump gitbucket-gist-plugin to 4.21.0
+
+## 4.36.0 - 17 Jul 2021
+- Tag selector in the repository viewer
+- Link issues/pull requests of other repositories
+- Files and lines can be linked in the diff view
+- Option to disable XSS protection
+
+## 4.35.3 - 14 Jan 2021
+- Fix a bug that Wiki page cannot be deleted
+- Fix a deployment issue on Tomcat
+
+## 4.35.2 - 30 Dec 2020
+- Upgrade gitbucket-notifications-plugin to 1.10.0
+- Upgrade oauth2-oidc-sdk to 8.29.1 to solve dependency issue
+
+## 4.35.1 - 29 Dec 2020
+- Fix database migration issue which happens if webhook is configured
+- Call push webhook when pull request is merged
+- Show commit status at commits tab of pull request
+
+## 4.35.0 - 25 Dec 2020
+- Editor and source viewer color theme
+- Auto completion for issues and pull requests
+- Upload image from clipboard
+- Close multiple issues by commit comment
+- Create pull request from online editor
+- Milestone overview
+- Commit status at various places
+- WebAPI coverage improvements
+
+## 4.34.0 - 26 Jul 2020
+- Enhancement admin settings UI
+   - File upload settings
+   - Restrict repository operations
+   - User-defined CSS
+   - Limit the repository list in the sidebar
+- Improve MariaDB support
+- Improve activity logging
+- CLI option to persist session on disk in the standalone mode
+- Web API updates
+  - Add [list commits API](https://developer.github.com/v3/repos/commits/#list-commits)
+- Bundled plugins updates
+  - [gitbucket-gist-plugin](https://github.com/gitbucket/gitbucket-gist-plugin) 4.18.0 -> 4.19.0
+  - [gitbucket-notifications-plugin](https://github.com/gitbucket/gitbucket-notifications-plugin) 1.8.0 -> 1.9.0
+
+## 4.33.0 - 31 Dec 2019
+- All CLI options are configurable by environment variables
+- Folding pull request files
+- WebHook security options
+- Add assignee and assignees properties to some Web APIs' response
+
+## 4.32.0 - 7 Aug 2019
+- Bump to Scala 2.13.0 and Scalatra 2.7.0
+- Draft pull request
+- Drop network installation of plugins
+- Compare view works for commit id
+- Apply default priority to pull requests
+- Focus title after clicking issue / pull request edit button
+
+## 4.31.2 - 7 Apr 2019
+- Bug and security fix
+
+## 4.31.1 - 17 Mar 2019
+- Bug fix
+
+## 4.31.0 - 17 Mar 2019
+- Docker support in CI plugin
+- Verify GPG key signed commit
+- OAuth2 Token (sent as a parameter) authentication support and new APIs in Web API
+- OGP (Open Graph protocol) support
+- Username completion with avatars
+
+## 4.30.1 - 22 Dec 2018
+- Bug fix for several WebHooks and Web API
+
+## 4.30.0 - 15 Dec 2018
 - Automatic ChangeLog Summary generation for new Releases
 - A lot of GitBucket Web API updates to increase compatibility with the GitHub API.
 - Display of checkboxes in Markdown files in Git repositories
@@ -85,7 +230,7 @@ All changes to the project will be documented in this file.
 - Submodule links to web page
 - Clarify close/reopen button
 
-# 4.20.0 - 23 Dec 2017
+## 4.20.0 - 23 Dec 2017
 - Squash and rebase merge strategy for pull requests
 - Quick pull request creation
 - Download patch from the diff view

README.md

@@ -1,4 +1,4 @@
-GitBucket [![Gitter chat](https://badges.gitter.im/gitbucket/gitbucket.svg)](https://gitter.im/gitbucket/gitbucket) [![Build Status](https://travis-ci.org/gitbucket/gitbucket.svg?branch=master)](https://travis-ci.org/gitbucket/gitbucket) [![Maven Central](https://maven-badges.herokuapp.com/maven-central/io.github.gitbucket/gitbucket_2.12/badge.svg)](https://maven-badges.herokuapp.com/maven-central/io.github.gitbucket/gitbucket_2.12) [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://github.com/gitbucket/gitbucket/blob/master/LICENSE)
+GitBucket [![Gitter chat](https://badges.gitter.im/gitbucket/gitbucket.svg)](https://gitter.im/gitbucket/gitbucket) [![build](https://github.com/gitbucket/gitbucket/workflows/build/badge.svg?branch=master)](https://github.com/gitbucket/gitbucket/actions?query=workflow%3Abuild+branch%3Amaster) [![gitbucket Scala version support](https://index.scala-lang.org/gitbucket/gitbucket/gitbucket/latest-by-scala-version.svg)](https://index.scala-lang.org/gitbucket/gitbucket/gitbucket) [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://github.com/gitbucket/gitbucket/blob/master/LICENSE)
 =========
 
 GitBucket is a Git web platform powered by Scala offering:
@@ -8,7 +8,7 @@ GitBucket is a Git web platform powered by Scala offering:
 - High extensibility by plugins
 - API compatibility with GitHub
 
-You can try an [online demo](https://gitbucket.herokuapp.com/) *(ID: root / Pass: root)* of GitBucket, and also get the latest information at [GitBucket News](https://gitbucket.github.io/gitbucket-news/).
+![GitBucket](https://gitbucket.github.io/img/screenshots/screenshot-repository_viewer.png)
 
 Features
 --------
@@ -22,29 +22,14 @@ The current version of GitBucket provides many features such as:
 - Account and group management with LDAP integration
 - a Plug-in system
 
-If you want to try the development version of GitBucket, see the [Developer's Guide](https://github.com/gitbucket/gitbucket/blob/master/doc/how_to_run.md).
-
 Installation
 --------
-GitBucket requires **Java8**. You have to install it, if it is not already installed.
+GitBucket requires **Java 11**. You have to install it, if it is not already installed.
 
 1. Download the latest **gitbucket.war** from [the releases page](https://github.com/gitbucket/gitbucket/releases) and run it by `java -jar gitbucket.war`.
 2. Go to `http://[hostname]:8080/` and log in with ID: **root** / Pass: **root**.
 
-You can specify following options:
+You can also deploy `gitbucket.war` to a servlet container which supports Servlet 3.0 (like Jetty, Tomcat, JBoss, etc). Note that GitBucket doesn't support Jakarta EE yet.
-
-- `--port=[NUMBER]`
-- `--prefix=[CONTEXTPATH]`
-- `--host=[HOSTNAME]`
-- `--gitbucket.home=[DATA_DIR]`
-- `--temp_dir=[TEMP_DIR]`
-- `--max_file_size=[MAX_FILE_SIZE]`
-
-`TEMP_DIR` is used as the [temporary directory for the jetty application context](https://www.eclipse.org/jetty/documentation/9.3.x/ref-temporary-directories.html). This is the directory into which the `gitbucket.war` file is unpacked, the source files are compiled, etc. If given this parameter **must** match the path of an existing directory or the application will quit reporting an error; if not given the path used will be a `tmp` directory inside the gitbucket home.
-
-`MAX_FILE_SIZE` is the max file size for upload files.
-
-You can also deploy `gitbucket.war` to a servlet container which supports Servlet 3.0 (like Jetty, Tomcat, JBoss, etc)
 
 For more information about installation on Mac or Windows Server (with IIS), or configuration of Apache or Nginx and also integration with other tools or services such as Jenkins or Slack, see [Wiki](https://github.com/gitbucket/gitbucket/wiki).
 
@@ -61,21 +46,28 @@ GitBucket has a plug-in system that allows extra functionality. Officially the f
 
 You can find more plugins made by the community at [GitBucket community plugins](https://gitbucket-plugins.github.io/).
 
+Building and Development
+-----------
+If you want to try the development version of GitBucket, or want to contribute to the project, please see the [Developer's Guide](https://github.com/gitbucket/gitbucket/blob/master/doc/readme.md).
+It provides instructions on building from source and on setting up an IDE for debugging. 
+It also contains documentation of the core concepts used within the project.
+
 Support
 --------
 
 - If you have any questions about GitBucket, see [Wiki](https://github.com/gitbucket/gitbucket/wiki) and check issues whether there is a same question or request in the past.
-- If you can't find same question and report, send it to [gitter room](https://gitter.im/gitbucket/gitbucket) before raising an issue.
+- If you can't find same question and report, send it to our [Gitter room](https://gitter.im/gitbucket/gitbucket) before raising an issue.
 - The highest priority of GitBucket is the ease of installation and API compatibility with GitHub, so your feature request might be rejected if they go against those principles.
 
-What's New in 4.30.x
+What's New in 4.41.x
 -------------
-### 4.30.0 - xx Dec 2018
+## 4.41.0 - 18 May 2024
-- Automatic ChangeLog Summary generation for new Releases
+- Simplify pull request UI
-- A lot of GitBucket Web API updates to increase compatibility with the GitHub API.
+- Fix layout of branch selector
-- Display of checkboxes in Markdown files in Git repositories
+- Integrate keyword search with filtering in the search box
-- A new extension point for plugins: anonymousAccessiblePaths
+- Make max files and lines limit in showing diff configurable
-- Group support in the Gist Plugin
+- Adjust the default branch automatically when cloning external repo
-- Allow redirection to the Release Page from the Activity Timeline Page
+- Performance improvement for listing branches
+- Upgrade internal libraries
 
 See the [change log](CHANGELOG.md) for all of the updates.

build.sbt

@@ -1,95 +1,104 @@
-import com.typesafe.sbt.license.{DepModuleInfo, LicenseInfo}
+import sbtlicensereport.license.{DepModuleInfo, LicenseInfo}
-import com.typesafe.sbt.pgp.PgpKeys._
+import com.jsuereth.sbtpgp.PgpKeys._
 
 val Organization = "io.github.gitbucket"
 val Name = "gitbucket"
-val GitBucketVersion = "4.30.0"
+val GitBucketVersion = "4.41.0"
-val ScalatraVersion = "2.6.3"
+val ScalatraVersion = "3.0.0"
-val JettyVersion = "9.4.14.v20181114"
+val JettyVersion = "10.0.21"
-val JgitVersion = "5.1.3.201810200350-r"
+val JgitVersion = "6.9.0.202403050737-r"
 
 lazy val root = (project in file("."))
   .enablePlugins(SbtTwirl, ScalatraPlugin)
-  .settings(
-    )
 
 sourcesInBase := false
 organization := Organization
 name := Name
 version := GitBucketVersion
-scalaVersion := "2.12.8"
+scalaVersion := "2.13.14"
 
-scalafmtOnCompile := true
+crossScalaVersions += "3.4.2"
 
-// dependency settings
+// scalafmtOnCompile := true
-resolvers ++= Seq(
+
-  Classpaths.typesafeReleases,
+coverageExcludedPackages := ".*\\.html\\..*"
-  Resolver.jcenterRepo,
-  "amateras" at "http://amateras.sourceforge.jp/mvn/",
-  "sonatype-snapshot" at "https://oss.sonatype.org/content/repositories/snapshots/",
-  "amateras-snapshot" at "http://amateras.sourceforge.jp/mvn-snapshot/"
-)
 
 libraryDependencies ++= Seq(
   "org.eclipse.jgit"          % "org.eclipse.jgit.http.server" % JgitVersion,
   "org.eclipse.jgit"          % "org.eclipse.jgit.archive"     % JgitVersion,
-  "org.scalatra"                    %% "scalatra"                    % ScalatraVersion,
+  "org.scalatra"             %% "scalatra-javax"               % ScalatraVersion,
-  "org.scalatra"                    %% "scalatra-json"               % ScalatraVersion,
+  "org.scalatra"             %% "scalatra-json-javax"          % ScalatraVersion,
-  "org.scalatra"                    %% "scalatra-forms"              % ScalatraVersion,
+  "org.scalatra"             %% "scalatra-forms-javax"         % ScalatraVersion,
-  "org.json4s"                      %% "json4s-jackson"              % "3.6.2",
+  "org.json4s"               %% "json4s-jackson"               % "4.1.0-M5",
-  "commons-io"                      % "commons-io"                   % "2.6",
+  "commons-io"                % "commons-io"                   % "2.16.1",
-  "io.github.gitbucket"             % "solidbase"                    % "1.0.3",
+  "io.github.gitbucket"       % "solidbase"                    % "1.1.0",
-  "io.github.gitbucket"             % "markedj"                      % "1.0.15",
+  "io.github.gitbucket"       % "markedj"                      % "1.0.20",
-  "org.apache.commons"              % "commons-compress"             % "1.18",
+  "org.apache.commons"        % "commons-compress"             % "1.26.1",
-  "org.apache.commons"              % "commons-email"                % "1.5",
+  "org.apache.commons"        % "commons-email"                % "1.6.0",
-  "org.apache.httpcomponents"       % "httpclient"                   % "4.5.6",
+  "commons-net"               % "commons-net"                  % "3.10.0",
-  "org.apache.sshd"                 % "apache-sshd"                  % "2.1.0" exclude ("org.slf4j", "slf4j-jdk14") exclude ("org.apache.sshd", "sshd-mina") exclude ("org.apache.sshd", "sshd-netty"),
+  "org.apache.httpcomponents" % "httpclient"                   % "4.5.14",
-  "org.apache.tika"                 % "tika-core"                    % "1.19.1",
+  "org.apache.sshd" % "apache-sshd" % "2.12.1" exclude ("org.slf4j", "slf4j-jdk14") exclude ("org.apache.sshd", "sshd-mina") exclude ("org.apache.sshd", "sshd-netty"),
-  "com.github.takezoe"              %% "blocking-slick-32"           % "0.0.11",
+  "org.apache.tika"                 % "tika-core"                % "2.9.2",
+  "com.github.takezoe"             %% "blocking-slick"           % "0.0.14",
   "com.novell.ldap"                 % "jldap"                    % "2009-10-07",
-  "com.h2database"                  % "h2"                           % "1.4.197",
+  "com.h2database"                  % "h2"                       % "1.4.199",
-  "org.mariadb.jdbc"                % "mariadb-java-client"          % "2.3.0",
+  "org.mariadb.jdbc"                % "mariadb-java-client"      % "2.7.12",
-  "org.postgresql"                  % "postgresql"                   % "42.2.5",
+  "org.postgresql"                  % "postgresql"               % "42.7.3",
-  "ch.qos.logback"                  % "logback-classic"              % "1.2.3",
+  "ch.qos.logback"                  % "logback-classic"          % "1.5.6",
-  "com.zaxxer"                      % "HikariCP"                     % "3.2.0",
+  "com.zaxxer"                      % "HikariCP"                 % "5.1.0" exclude ("org.slf4j", "slf4j-api"),
-  "com.typesafe"                    % "config"                       % "1.3.3",
+  "com.typesafe"                    % "config"                   % "1.4.3",
-  "com.typesafe.akka"               %% "akka-actor"                  % "2.5.18",
+  "fr.brouillard.oss.security.xhub" % "xhub4j-core"              % "1.1.0",
-  "fr.brouillard.oss.security.xhub" % "xhub4j-core"                  % "1.0.0",
+  "io.github.java-diff-utils"       % "java-diff-utils"          % "4.12",
-  "com.github.bkromhout"            % "java-diff-utils"              % "2.1.1",
+  "org.cache2k"                     % "cache2k-all"              % "1.6.0.Final",
-  "org.cache2k"                     % "cache2k-all"                  % "1.2.0.Final",
+  "net.coobird"                     % "thumbnailator"            % "0.4.20",
-  "com.enragedginger"               %% "akka-quartz-scheduler"       % "1.7.0-akka-2.5.x" exclude ("c3p0", "c3p0") exclude ("com.zaxxer", "HikariCP-java6"),
+  "com.github.zafarkhaja"           % "java-semver"              % "0.10.2",
-  "net.coobird"                     % "thumbnailator"                % "0.4.8",
+  "com.nimbusds"                    % "oauth2-oidc-sdk"          % "11.12",
-  "com.github.zafarkhaja"           % "java-semver"                  % "0.9.0",
-  "com.nimbusds"                    % "oauth2-oidc-sdk"              % "5.64.4",
   "org.eclipse.jetty"               % "jetty-webapp"             % JettyVersion    % "provided",
   "javax.servlet"                   % "javax.servlet-api"        % "3.1.0"         % "provided",
-  "junit"                           % "junit"                        % "4.12" % "test",
+  "junit"                           % "junit"                    % "4.13.2"        % "test",
-  "org.scalatra"                    %% "scalatra-scalatest"          % ScalatraVersion % "test",
+  "org.scalatra"                   %% "scalatra-scalatest-javax" % ScalatraVersion % "test",
-  "org.mockito"                     % "mockito-core"                 % "2.23.4" % "test",
+  "org.mockito"                     % "mockito-core"             % "5.12.0"        % "test",
-  "com.wix"                         % "wix-embedded-mysql"           % "4.2.0" % "test",
+  "com.dimafeng"                   %% "testcontainers-scala"     % "0.41.3"        % "test",
-  "ru.yandex.qatools.embed"         % "postgresql-embedded"          % "2.10" % "test",
+  "org.testcontainers"              % "mysql"                    % "1.19.8"        % "test",
+  "org.testcontainers"              % "postgresql"               % "1.19.8"        % "test",
   "net.i2p.crypto"                  % "eddsa"                    % "0.3.0",
-  "is.tagomor.woothee"              % "woothee-java"                 % "1.8.0",
+  "is.tagomor.woothee"              % "woothee-java"             % "1.11.0",
-  "org.ec4j.core"                   % "ec4j-core"                    % "0.0.3"
+  "org.ec4j.core"                   % "ec4j-core"                % "0.3.0",
+  "org.kohsuke"                     % "github-api"               % "1.321"         % "test"
 )
 
 // Compiler settings
-scalacOptions := Seq("-deprecation", "-language:postfixOps", "-opt:l:method", "-Xfuture")
+scalacOptions := Seq(
-javacOptions in compile ++= Seq("-target", "8", "-source", "8")
+  "-deprecation",
-javaOptions in Jetty += "-Dlogback.configurationFile=/logback-dev.xml"
+  "-language:postfixOps",
+  "-opt:l:method",
+  "-feature",
+  "-Wunused:imports",
+  "-Wconf:cat=unused&src=twirl/.*:s,cat=unused&src=scala/gitbucket/core/model/[^/]+\\.scala:s"
+)
+scalacOptions ++= {
+  scalaBinaryVersion.value match {
+    case "2.13" =>
+      Seq("-Xsource:3")
+    case _ =>
+      Nil
+  }
+}
+compile / javacOptions ++= Seq("-target", "11", "-source", "11")
+Jetty / javaOptions += "-Dlogback.configurationFile=/logback-dev.xml"
 
 // Test settings
 //testOptions in Test += Tests.Argument("-l", "ExternalDBTest")
-javaOptions in Test += "-Dgitbucket.home=target/gitbucket_home_for_test"
+Test / javaOptions += "-Dgitbucket.home=target/gitbucket_home_for_test"
-testOptions in Test += Tests.Setup(() => new java.io.File("target/gitbucket_home_for_test").mkdir())
+Test / testOptions += Tests.Setup(() => new java.io.File("target/gitbucket_home_for_test").mkdir())
-fork in Test := true
+Test / fork := true
 
 // Packaging options
 packageOptions += Package.MainClass("JettyLauncher")
 
 // Assembly settings
-test in assembly := {}
+assembly / test := {}
-assemblyMergeStrategy in assembly := {
+assembly / assemblyMergeStrategy := {
   case PathList("META-INF", xs @ _*) =>
     (xs map { _.toLowerCase }) match {
       case ("manifest.mf" :: Nil) => MergeStrategy.discard
@@ -100,8 +109,8 @@ assemblyMergeStrategy in assembly := {
 
 // Exclude a war file from published artifacts
 signedArtifacts := {
-  signedArtifacts.value.filterNot {
+  signedArtifacts.value.filterNot { case (_, file) =>
-    case (_, file) => file.getName.endsWith(".war") || file.getName.endsWith(".war.asc")
+    file.getName.endsWith(".war") || file.getName.endsWith(".war.asc")
   }
 }
 
@@ -111,7 +120,6 @@ Keys.ivyConfigurations += ExecutableConfig
 libraryDependencies ++= Seq(
   "org.eclipse.jetty" % "jetty-security" % JettyVersion % "executable",
   "org.eclipse.jetty" % "jetty-webapp"   % JettyVersion % "executable",
-  "org.eclipse.jetty" % "jetty-continuation" % JettyVersion % "executable",
   "org.eclipse.jetty" % "jetty-server"   % JettyVersion % "executable",
   "org.eclipse.jetty" % "jetty-xml"      % JettyVersion % "executable",
   "org.eclipse.jetty" % "jetty-http"     % JettyVersion % "executable",
@@ -120,6 +128,12 @@ libraryDependencies ++= Seq(
   "org.eclipse.jetty" % "jetty-util"     % JettyVersion % "executable"
 )
 
+// Run package task before test to generate target/webapp for integration test
+Test / test := {
+  _root_.sbt.Keys.`package`.value
+  (Test / test).value
+}
+
 val executableKey = TaskKey[File]("executable")
 executableKey := {
   import java.util.jar.Attributes.{Name => AttrName}
@@ -139,8 +153,7 @@ executableKey := {
   val jettyJars = Keys.update.value select configurationFilter(name = ExecutableConfig.name)
   jettyJars foreach { jar =>
     IO unzip (jar, temp, (name: String) =>
-      (name startsWith "javax/") ||
+      (name startsWith "javax/") || (name startsWith "org/") || (name startsWith "META-INF/services/"))
-        (name startsWith "org/"))
   }
 
   // include original war file
@@ -148,7 +161,7 @@ executableKey := {
   IO unzip (warFile, temp)
 
   // include launcher classes
-  val classDir = (Keys.classDirectory in Compile).value
+  val classDir = (Compile / Keys.classDirectory).value
   val launchClasses = Seq("JettyLauncher.class" /*, "HttpsSupportConnector.class" */ )
   launchClasses foreach { name =>
     IO copyFile (classDir / name, temp / name)
@@ -162,10 +175,10 @@ executableKey := {
   plugins.foreach { plugin =>
     plugin.trim.split(":") match {
       case Array(pluginId, pluginVersion) =>
-        val url = "https://plugins.gitbucket-community.org/releases/" +
+        val url = "https://github.com/" +
-          s"gitbucket-${pluginId}-plugin/gitbucket-${pluginId}-plugin-gitbucket_${version.value}-${pluginVersion}.jar"
+          s"gitbucket/gitbucket-${pluginId}-plugin/releases/download/${pluginVersion}/gitbucket-${pluginId}-plugin-${pluginVersion}.jar"
         log info s"Download: ${url}"
-        IO transfer (new java.net.URL(url).openStream, pluginsDir / url.substring(url.lastIndexOf("/") + 1))
+        IO transfer (new java.net.URI(url).toURL.openStream, pluginsDir / url.substring(url.lastIndexOf("/") + 1))
       case _ => ()
     }
   }
@@ -179,15 +192,14 @@ executableKey := {
   manifest.getMainAttributes put (AttrName.MANIFEST_VERSION, "1.0")
   manifest.getMainAttributes put (AttrName.MAIN_CLASS, "JettyLauncher")
   val outputFile = workDir / warName
-  IO jar (contentMappings.map { case (file, path) => (file, path.toString) }, outputFile, manifest)
+  IO jar (contentMappings.map { case (file, path) => (file, path.toString) }, outputFile, manifest, None)
 
   // generate checksums
   Seq(
     "md5" -> "MD5",
     "sha1" -> "SHA-1",
     "sha256" -> "SHA-256"
-  ).foreach {
+  ).foreach { case (extension, algorithm) =>
-    case (extension, algorithm) =>
     val checksumFile = workDir / (warName + "." + extension)
     Checksums generate (outputFile, checksumFile, algorithm)
   }
@@ -251,7 +263,24 @@ pomExtra := (
   </developers>
 )
 
-licenseOverrides := {
+Test / testOptions ++= {
-  case DepModuleInfo("com.github.bkromhout", "java-diff-utils", _) =>
+  if (scala.util.Properties.isWin) {
-    LicenseInfo(LicenseCategory.Apache, "Apache-2.0", "http://www.apache.org/licenses/LICENSE-2.0")
+    Seq(
+      Tests.Exclude(
+        Set(
+          "gitbucket.core.GitBucketCoreModuleSpec"
+        )
+      )
+    )
+  } else {
+    Nil
+  }
 }
+
+Jetty / javaOptions ++= Seq(
+  "-Dlogback.configurationFile=/logback-dev.xml",
+  "-Xdebug",
+  "-Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8000",
+  "-Dorg.eclipse.jetty.annotations.AnnotationParser.LEVEL=OFF",
+  // "-Ddev-features=keep-session"
+)

doc/authenticator.md

@@ -2,7 +2,7 @@ Authentication in Controller
 ========
 GitBucket provides many [authenticators](https://github.com/gitbucket/gitbucket/blob/master/src/main/scala/gitbucket/core/util/Authenticator.scala) to access controlling in the controller.
 
-For example, in the case of `RepositoryViwerController`,
+For example, in the case of `RepositoryViewerController`,
 it references three authenticators: `ReadableUsersAuthenticator`, `ReferrerAuthenticator` and `CollaboratorsAuthenticator`.
 
 ```scala
@@ -19,13 +19,13 @@ trait RepositoryViewerControllerBase extends ControllerBase {
   ...
 ```
 
-Authenticators provides a method to add guard to actions in the controller:
+Authenticators provide a method to add guard to actions in the controller:
 
 - `ReadableUsersAuthenticator` provides `readableUsersOnly` method
 - `ReferrerAuthenticator` provides `referrersOnly` method
 - `CollaboratorsAuthenticator` provides `collaboratorsOnly` method
 
-These methods are available in each actions as below:
+These methods are available in each action as below:
 
 ```scala
 // Allows only the repository owner (or manager for group repository) and administrators.
@@ -38,7 +38,7 @@ get("/:owner/:repository/new/*")(collaboratorsOnly { repository =>
   ...
 })
 
-// Allows only signed in users which can access the repository.
+// Allows only signed-in users which can access the repository.
 post("/:owner/:repository/commit/:id/comment/new", commentForm)(readableUsersOnly { (form, repository) =>
   ...
 })
@@ -50,11 +50,11 @@ Currently, GitBucket provides below authenticators:
 |--------------------------|-----------------|--------------------------------------------------------------------------------------|
 |OneselfAuthenticator      |oneselfOnly      |Allows only oneself and administrators.                                               |
 |OwnerAuthenticator        |ownerOnly        |Allows only the repository owner and administrators.                                  |
-|UsersAuthenticator        |usersOnly        |Allows only signed in users.                                                          |
+|UsersAuthenticator        |usersOnly        |Allows only signed-in users.                                                          |
 |AdminAuthenticator        |adminOnly        |Allows only administrators.                                                           |
 |CollaboratorsAuthenticator|collaboratorsOnly|Allows only collaborators and administrators.                                         |
 |ReferrerAuthenticator     |referrersOnly    |Allows only the repository owner (or manager for group repository) and administrators.|
-|ReadableUsersAuthenticator|readableUsersOnly|Allows only signed in users which can access the repository.                          |
+|ReadableUsersAuthenticator|readableUsersOnly|Allows only signed-in users which can access the repository.                          |
 |GroupManagerAuthenticator |managersOnly     |Allows only the group managers.                                                       |
 
-Of course, if you make a new plugin, you can define a your own authenticator according to requirement in your plugin.
+Of course, if you make a new plugin, you can implement your own authenticator according to requirement in your plugin.

doc/auto_update.md

@@ -2,7 +2,7 @@ Automatic Schema Updating
 ========
 GitBucket updates database schema automatically using [Solidbase](https://github.com/gitbucket/solidbase) in the first run after the upgrading.
 
-To release a new version of GitBucket, add the version definition to the [gitbucket.core.GitBucketCoreModule](https://github.com/gitbucket/gitbucket/blob/master/src/main/scala/gitbucket/core/GitBucketCoreModule.scala) at first.
+To release a new version of GitBucket, add the version definition to [gitbucket.core.GitBucketCoreModule](https://github.com/gitbucket/gitbucket/blob/master/src/main/scala/gitbucket/core/GitBucketCoreModule.scala) at first.
 
 ```scala
 object GitBucketCoreModule extends Module("gitbucket-core",
@@ -17,7 +17,7 @@ object GitBucketCoreModule extends Module("gitbucket-core",
 )
 ```
 
-Next, add a XML file which updates database schema into [/src/main/resources/update/](https://github.com/gitbucket/gitbucket/tree/master/src/main/resources/update) with a filenane defined in `GitBucketCoreModule`.
+Next, add a XML file which updates database schema into [/src/main/resources/update/](https://github.com/gitbucket/gitbucket/tree/master/src/main/resources/update) with a filename defined in `GitBucketCoreModule`.
 
 ```xml
 <?xml version="1.0" encoding="UTF-8"?>
@@ -31,9 +31,9 @@ Next, add a XML file which updates database schema into [/src/main/resources/upd
 </changeSet>
 ```
 
-Solidbase stores the current version to `VERSIONS` table and checks it at start-up. If the stored version differs from the actual version, it executes differences between the stored version and the actual version.
+Solidbase stores the current version to `VERSIONS` table and checks it at start-up. If the stored version different from the actual version, it executes differences between the stored version and the actual version.
 
-We can add the SQL file instead of the XML file using `SqlMigration`. It try to load a SQL file from classpath as following order:
+We can add the SQL file instead of the XML file using `SqlMigration`. It tries to load a SQL file from classpath in the following order:
 
 1. Specified path (if specified)
 2. `${moduleId}_${version}_${database}.sql`
@@ -51,4 +51,4 @@ object GitBucketCoreModule extends Module("gitbucket-core",
 )
 ```
 
-See more details [README of Solidbase](https://github.com/gitbucket/solidbase).
+See more details at [README of Solidbase](https://github.com/gitbucket/solidbase).

doc/build.md

@@ -0,0 +1,76 @@
+How to build and run from the source tree
+========
+
+First of all, Install [sbt](https://www.scala-sbt.org/index.html).
+
+```shell
+$ brew install sbt
+```
+
+Run for Development
+--------
+
+If you want to test GitBucket, type the following command in the root directory of the source tree.
+
+```shell
+$ sbt ~jetty:start
+```
+
+Then access `http://localhost:8080/` in your browser. The default administrator account is `root` and password is `root`.
+
+Source code modifications are detected and a reloading happens automatically.
+You can modify the logging configuration by editing `src/main/resources/logback-dev.xml`.
+
+Note that HttpSession is cleared when auto-reloading happened.
+This is a bit annoying when developing features that requires sign-in.
+You can keep HttpSession even if GitBucket is restarted by enabling this configuration in `build.sbt`:
+https://github.com/gitbucket/gitbucket/blob/d5c083b70f7f3748d080166252e9a3dcaf579648/build.sbt#L292
+
+Or by launching GitBucket with the following command:
+```shell
+sbt '; set Jetty/javaOptions += "-Ddev-features=keep-session" ; ~jetty:start'
+```
+
+Note that this feature serializes HttpSession on the local disk and assigns all requests to the same session
+which means you cannot test multi users behavior in this mode.
+
+Build war file
+--------
+
+To build a war file, run the following command:
+
+```shell
+$ sbt package
+```
+
+`gitbucket_2.13-x.x.x.war` is generated into `target/scala-2.13`.
+
+To build an executable war file, run
+
+```shell
+$ sbt executable
+```
+
+at the top of the source tree. It generates executable `gitbucket.war` into `target/executable`.
+We release this war file as release artifact.
+
+Run tests spec
+---------
+Before running tests, you need to install docker.
+
+```shell
+$ brew cask install docker       # Install Docker
+$ open /Applications/Docker.app  # Start Docker
+```
+
+To run the full series of tests, run the following command:
+
+```shell
+$ sbt test
+```
+
+If you don't have docker, you can skip docker tests which require docker as follows:
+
+```shell
+$ sbt "testOnly * -- -l ExternalDBTest"
+```

doc/debug.md

@@ -0,0 +1,22 @@
+Debug GitBucket on IntelliJ
+========
+Add following configuration for allowing remote debugging to `build.sbt`:
+
+```scala
+javaOptions in Jetty ++= Seq(
+  "-Xdebug",
+  "-Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8000"
+)
+```
+
+Run GitBucket:
+
+```shell
+$ sbt ~jetty:start
+```
+
+In IntelliJ, create remote debug configuration as follows. Make sure port number is same as above configuration.
+
+![Remote debug configuration on IntelliJ](remote_debug.png)
+
+Then you can start debugging on IntelliJ!

doc/directory.md

@@ -5,20 +5,27 @@ GitBucket persists all data into __HOME/.gitbucket__ in default (In 1.9 or befor
 This directory has following structure:
 
 ```
-* /HOME/gitbucket
+* /HOME/.gitbucket
+  * gitbucket.conf
+  * database.conf
+  * activity.log
+  * data.mv.db, data.trace.db (H2 data files if the default embed H2 is used)
   * /repositories 
     * /USER_NAME
       * /REPO_NAME.git (substance of repository. GitServlet sees this directory)
-      * /REPO_NAME
-        * /issues (files which are attached to issue)
       * /REPO_NAME.wiki.git (wiki repository)
+      * /REPO_NAME
+        * /issues (files attached to issue)
+        * /lfs (LFS managed files)
   * /data
     * /USER_NAME
       * /files
         * avatar.xxx (image file of user avatar)
   * /plugins
-    * /PLUGIN_NAME
+    * plugin.jar
-      * plugin.js
+    * /.installed (copied available plugins from the parent directory automatically)
+  * /sessions
+    * HTTP session data created (if '--save_sessions' option is used in the standalone mode)
   * /tmp
     * /_upload
       * /SESSION_ID (removed at session timeout)

doc/how_to_run.md

@@ -1,48 +0,0 @@
-How to run from the source tree
-========
-
-Install [sbt](http://www.scala-sbt.org/index.html) at first.
-
-```
-$ brew install sbt
-```
-
-Run for Development
---------
-
-If you want to test GitBucket, type the following command in the root directory of the source tree.
-
-```
-$ sbt ~jetty:start
-```
-
-Then access `http://localhost:8080/` in your browser. The default administrator account is `root` and password is `root`.
-
-Source code modifications are detected and a reloaded happens automatically. You can modify the logging configuration by editing `src/main/resources/logback-dev.xml`.
-
-Build war file
---------
-
-To build war file, run the following command:
-
-```
-$ sbt package
-```
-
-`gitbucket_2.12-x.x.x.war` is generated into `target/scala-2.12`.
-
-To build an executable war file, run
-
-```
-$ sbt executable
-```
-
-at the top of the source tree. It generates executable `gitbucket.war` into `target/executable`. We release this war file as release artifact.
-
-Run tests spec
----------
-To run the full series of tests, run the following command:
-
-```
-$ sbt test
-```

doc/licenses.md

@@ -4,98 +4,128 @@ Category | License | Dependency | Notes
 --- | --- | --- | ---
 Apache | [         Apache License, Version 2.0       ](         http://opensource.org/licenses/apache2.0.php       ) | org.osgi # org.osgi.core # 4.3.1 | <notextile></notextile>
 Apache | [Apache 2](http://www.apache.org/licenses/LICENSE-2.0.txt) | com.googlecode.javaewah # JavaEWAH # 1.1.6 | <notextile></notextile>
-Apache | [Apache 2](http://www.apache.org/licenses/LICENSE-2.0) | org.cache2k # cache2k-all # 1.0.0.CR1 | <notextile></notextile>
+Apache | [Apache 2](http://www.apache.org/licenses/LICENSE-2.0) | org.cache2k # cache2k-all # 1.2.0.Final | <notextile></notextile>
-Apache | [Apache 2](http://www.apache.org/licenses/LICENSE-2.0.txt) | org.objenesis # objenesis # 2.5 | <notextile></notextile>
+Apache | [Apache 2](http://www.apache.org/licenses/LICENSE-2.0) | org.cache2k # cache2k-api # 1.2.0.Final | <notextile></notextile>
-Apache | [Apache 2.0 License](http://www.apache.org/licenses/LICENSE-2.0) | org.apache.sshd # apache-sshd # 1.4.0 | <notextile></notextile>
+Apache | [Apache 2](http://www.apache.org/licenses/LICENSE-2.0) | org.cache2k # cache2k-core # 1.2.0.Final | <notextile></notextile>
-Apache | [Apache 2.0 License](http://www.apache.org/licenses/LICENSE-2.0) | org.apache.sshd # sshd-core # 1.4.0 | <notextile></notextile>
+Apache | [Apache 2](http://www.apache.org/licenses/LICENSE-2.0.txt) | org.objenesis # objenesis # 2.6 | <notextile></notextile>
-Apache | [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0) | com.typesafe # config # 1.3.1 | <notextile></notextile>
+Apache | [Apache 2.0 License](http://www.apache.org/licenses/LICENSE-2.0) | org.apache.sshd # apache-sshd # 2.1.0 | <notextile></notextile>
-Apache | [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0) | com.typesafe.akka # akka-actor_2.12 # 2.5.0 | <notextile></notextile>
+Apache | [Apache 2.0 License](http://www.apache.org/licenses/LICENSE-2.0) | org.apache.sshd # sshd-cli # 2.1.0 | <notextile></notextile>
-Apache | [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | commons-io # commons-io # 2.5 | <notextile></notextile>
+Apache | [Apache 2.0 License](http://www.apache.org/licenses/LICENSE-2.0) | org.apache.sshd # sshd-common # 2.1.0 | <notextile></notextile>
-Apache | [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | fr.brouillard.oss.security.xhub # xhub4j-core # 1.0.0 | <notextile></notextile>
+Apache | [Apache 2.0 License](http://www.apache.org/licenses/LICENSE-2.0) | org.apache.sshd # sshd-core # 2.1.0 | <notextile></notextile>
-Apache | [Apache License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt) | org.apache.commons # commons-compress # 1.13 | <notextile></notextile>
+Apache | [Apache 2.0 License](http://www.apache.org/licenses/LICENSE-2.0) | org.apache.sshd # sshd-putty # 2.1.0 | <notextile></notextile>
-Apache | [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | org.apache.commons # commons-email # 1.4 | <notextile></notextile>
+Apache | [Apache 2.0 License](http://www.apache.org/licenses/LICENSE-2.0) | org.apache.sshd # sshd-scp # 2.1.0 | <notextile></notextile>
-Apache | [Apache License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt) | org.apache.commons # commons-lang3 # 3.5 | <notextile></notextile>
+Apache | [Apache 2.0 License](http://www.apache.org/licenses/LICENSE-2.0) | org.apache.sshd # sshd-sftp # 2.1.0 | <notextile></notextile>
-Apache | [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | org.apache.httpcomponents # httpclient # 4.5.3 | <notextile></notextile>
+Apache | [Apache License v2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | net.java.dev.jna # jna # 4.5.1 | <notextile></notextile>
-Apache | [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | org.apache.httpcomponents # httpcore # 4.4.6 | <notextile></notextile>
+Apache | [Apache License v2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | net.java.dev.jna # jna-platform # 4.5.1 | <notextile></notextile>
-Apache | [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | org.apache.httpcomponents # httpmime # 4.5.2 | <notextile></notextile>
+Apache | [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | com.github.stephenc.jcip # jcip-annotations # 1.0-1 | <notextile></notextile>
-Apache | [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | org.apache.tika # tika-core # 1.14 | <notextile></notextile>
+Apache | [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | com.kohlschutter.junixsocket # junixsocket-common # 2.0.4 | <notextile></notextile>
-Apache | [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0) | org.liquibase # liquibase-core # 3.4.1 | <notextile></notextile>
+Apache | [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | com.kohlschutter.junixsocket # junixsocket-native-common # 2.0.4 | <notextile></notextile>
-Apache | [Apache Software License - Version 2.0](http://www.apache.org/licenses/LICENSE-2.0) | org.eclipse.jetty # jetty-http # 9.2.19.v20160908 | <notextile></notextile>
+Apache | [Apache License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0) | com.typesafe # config # 1.3.3 | <notextile></notextile>
-Apache | [Apache Software License - Version 2.0](http://www.apache.org/licenses/LICENSE-2.0) | org.eclipse.jetty # jetty-io # 9.2.19.v20160908 | <notextile></notextile>
+Apache | [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0) | com.typesafe.akka # akka-actor_2.12 # 2.5.18 | <notextile></notextile>
-Apache | [Apache Software License - Version 2.0](http://www.apache.org/licenses/LICENSE-2.0) | org.eclipse.jetty # jetty-security # 9.2.19.v20160908 | <notextile></notextile>
+Apache | [Apache License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt) | commons-io # commons-io # 2.6 | <notextile></notextile>
-Apache | [Apache Software License - Version 2.0](http://www.apache.org/licenses/LICENSE-2.0) | org.eclipse.jetty # jetty-server # 9.2.19.v20160908 | <notextile></notextile>
+Apache | [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | is.tagomor.woothee # woothee-java # 1.8.0 | <notextile></notextile>
-Apache | [Apache Software License - Version 2.0](http://www.apache.org/licenses/LICENSE-2.0) | org.eclipse.jetty # jetty-servlet # 9.2.19.v20160908 | <notextile></notextile>
+Apache | [Apache License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt) | org.apache.commons # commons-compress # 1.18 | <notextile></notextile>
-Apache | [Apache Software License - Version 2.0](http://www.apache.org/licenses/LICENSE-2.0) | org.eclipse.jetty # jetty-util # 9.2.19.v20160908 | <notextile></notextile>
+Apache | [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | org.apache.commons # commons-email # 1.5 | <notextile></notextile>
-Apache | [Apache Software License - Version 2.0](http://www.apache.org/licenses/LICENSE-2.0) | org.eclipse.jetty # jetty-webapp # 9.2.19.v20160908 | <notextile></notextile>
+Apache | [Apache License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt) | org.apache.commons # commons-lang3 # 3.6 | <notextile></notextile>
-Apache | [Apache Software License - Version 2.0](http://www.apache.org/licenses/LICENSE-2.0) | org.eclipse.jetty # jetty-xml # 9.2.19.v20160908 | <notextile></notextile>
+Apache | [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | org.apache.httpcomponents # httpclient # 4.5.6 | <notextile></notextile>
-Apache | [Apache Software License, Version 1.1](http://www.apache.org/licenses/LICENSE-1.1) | org.bouncycastle # bcpg-jdk15on # 1.56 | <notextile></notextile>
+Apache | [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | org.apache.httpcomponents # httpcore # 4.4.10 | <notextile></notextile>
+Apache | [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | org.apache.httpcomponents # httpmime # 4.5.3 | <notextile></notextile>
+Apache | [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | org.apache.tika # tika-core # 1.19.1 | <notextile></notextile>
+Apache | [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | org.ec4j.core # ec4j-core # 0.0.3 | <notextile></notextile>
+Apache | [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0) | org.liquibase # liquibase-core # 3.6.2 | <notextile></notextile>
+Apache | [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | org.yaml # snakeyaml # 1.18 | <notextile></notextile>
+Apache | [Apache License, version 2.0](http://www.apache.org/licenses/LICENSE-2.0.html‎) | com.nimbusds # oauth2-oidc-sdk # 5.64.4 | <notextile></notextile>
+Apache | [Apache Software License - Version 2.0](http://www.apache.org/licenses/LICENSE-2.0) | org.eclipse.jetty # jetty-http # 9.4.6.v20170531 | <notextile></notextile>
+Apache | [Apache Software License - Version 2.0](http://www.apache.org/licenses/LICENSE-2.0) | org.eclipse.jetty # jetty-io # 9.4.6.v20170531 | <notextile></notextile>
+Apache | [Apache Software License - Version 2.0](http://www.apache.org/licenses/LICENSE-2.0) | org.eclipse.jetty # jetty-security # 9.4.6.v20170531 | <notextile></notextile>
+Apache | [Apache Software License - Version 2.0](http://www.apache.org/licenses/LICENSE-2.0) | org.eclipse.jetty # jetty-server # 9.4.6.v20170531 | <notextile></notextile>
+Apache | [Apache Software License - Version 2.0](http://www.apache.org/licenses/LICENSE-2.0) | org.eclipse.jetty # jetty-servlet # 9.4.6.v20170531 | <notextile></notextile>
+Apache | [Apache Software License - Version 2.0](http://www.apache.org/licenses/LICENSE-2.0) | org.eclipse.jetty # jetty-util # 9.4.6.v20170531 | <notextile></notextile>
+Apache | [Apache Software License - Version 2.0](http://www.apache.org/licenses/LICENSE-2.0) | org.eclipse.jetty # jetty-webapp # 9.4.6.v20170531 | <notextile></notextile>
+Apache | [Apache Software License - Version 2.0](http://www.apache.org/licenses/LICENSE-2.0) | org.eclipse.jetty # jetty-xml # 9.4.6.v20170531 | <notextile></notextile>
+Apache | [Apache Software License, Version 1.1](http://www.apache.org/licenses/LICENSE-1.1) | org.bouncycastle # bcpg-jdk15on # 1.60 | <notextile></notextile>
 Apache | [Apache-2.0](http://www.apache.org/licenses/LICENSE-2.0) | com.github.bkromhout # java-diff-utils # 2.1.1 | <notextile></notextile>
-Apache | [Apache-2.0](http://www.apache.org/licenses/LICENSE-2.0.html) | com.typesafe.play # twirl-api_2.12 # 1.3.7 | <notextile></notextile>
+Apache | [Apache-2.0](http://www.apache.org/licenses/LICENSE-2.0.html) | com.typesafe.play # twirl-api_2.12 # 1.3.15 | <notextile></notextile>
-Apache | [Apache-2.0](http://www.apache.org/licenses/LICENSE-2.0) | org.json4s # json4s-ast_2.12 # 3.5.1 | <notextile></notextile>
+Apache | [Apache-2.0](http://www.apache.org/licenses/LICENSE-2.0) | org.json4s # json4s-ast_2.12 # 3.5.2 | <notextile></notextile>
-Apache | [Apache-2.0](http://www.apache.org/licenses/LICENSE-2.0) | org.json4s # json4s-core_2.12 # 3.5.1 | <notextile></notextile>
+Apache | [Apache-2.0](http://www.apache.org/licenses/LICENSE-2.0) | org.json4s # json4s-core_2.12 # 3.5.2 | <notextile></notextile>
-Apache | [Apache-2.0](http://www.apache.org/licenses/LICENSE-2.0) | org.json4s # json4s-jackson_2.12 # 3.5.1 | <notextile></notextile>
+Apache | [Apache-2.0](http://www.apache.org/licenses/LICENSE-2.0) | org.json4s # json4s-jackson_2.12 # 3.5.2 | <notextile></notextile>
-Apache | [Apache-2.0](http://www.apache.org/licenses/LICENSE-2.0) | org.json4s # json4s-scalap_2.12 # 3.5.1 | <notextile></notextile>
+Apache | [Apache-2.0](http://www.apache.org/licenses/LICENSE-2.0) | org.json4s # json4s-scalap_2.12 # 3.5.2 | <notextile></notextile>
-Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | com.enragedginger # akka-quartz-scheduler_2.12 # 1.6.0-akka-2.4.x | <notextile></notextile>
+Apache | [Apache-2.0](https://www.apache.org/licenses/LICENSE-2.0) | org.scala-lang # scala-library # 2.12.8 | <notextile></notextile>
+Apache | [Apache-2.0](https://www.apache.org/licenses/LICENSE-2.0) | org.scala-lang # scala-reflect # 2.12.8 | <notextile></notextile>
+Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | com.enragedginger # akka-quartz-scheduler_2.12 # 1.7.0-akka-2.5.x | <notextile></notextile>
 Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | com.fasterxml.jackson.core # jackson-annotations # 2.8.0 | <notextile></notextile>
 Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | com.fasterxml.jackson.core # jackson-core # 2.8.4 | <notextile></notextile>
 Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | com.fasterxml.jackson.core # jackson-databind # 2.8.4 | <notextile></notextile>
-Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | com.github.takezoe # blocking-slick-32_2.12 # 0.0.10 | <notextile></notextile>
+Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | com.github.takezoe # blocking-slick-32_2.12 # 0.0.11 | <notextile></notextile>
 Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | com.google.code.findbugs # jsr305 # 3.0.0 | <notextile></notextile>
-Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | com.zaxxer # HikariCP # 2.6.1 | <notextile></notextile>
+Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | com.nimbusds # lang-tag # 1.4.3 | <notextile></notextile>
-Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | commons-codec # commons-codec # 1.9 | <notextile></notextile>
+Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | com.nimbusds # nimbus-jose-jwt # 5.5 | <notextile></notextile>
-Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | commons-logging # commons-logging # 1.2 | <notextile></notextile>
+Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | com.zaxxer # HikariCP # 3.2.0 | <notextile></notextile>
-Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | de.flapdoodle.embed # de.flapdoodle.embed.process # 2.0.1 | <notextile></notextile>
 Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | eu.medsea.mimeutil # mime-util # 2.1.3 | <notextile></notextile>
 Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | io.github.gitbucket # markedj # 1.0.15 | <notextile></notextile>
-Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | io.github.gitbucket # scalatra-forms_2.12 # 1.1.0 | <notextile></notextile>
+Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | io.github.gitbucket # solidbase # 1.0.3 | <notextile></notextile>
-Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | io.github.gitbucket # solidbase # 1.0.2 | <notextile></notextile>
+Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | net.bytebuddy # byte-buddy # 1.9.3 | <notextile></notextile>
-Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | net.bytebuddy # byte-buddy # 1.6.11 | <notextile></notextile>
+Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | net.bytebuddy # byte-buddy-agent # 1.9.3 | <notextile></notextile>
-Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | net.bytebuddy # byte-buddy-agent # 1.6.11 | <notextile></notextile>
+Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | net.minidev # accessors-smart # 1.2 | <notextile></notextile>
-Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | org.quartz-scheduler # quartz # 2.2.3 | <notextile></notextile>
+Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | net.minidev # json-smart # 2.3 | <notextile></notextile>
-Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | ru.yandex.qatools.embed # postgresql-embedded # 2.0 | <notextile></notextile>
+Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | org.jetbrains # annotations # 15.0 | <notextile></notextile>
-Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | tomcat # tomcat-apr # 5.5.23 | <notextile></notextile>
+Apache | [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt) | org.quartz-scheduler # quartz # 2.3.0 | <notextile></notextile>
-Apache | [the Apache License, ASL Version 2.0](http://www.apache.org/licenses/LICENSE-2.0) | org.scalactic # scalactic_2.12 # 3.0.0 | <notextile></notextile>
+Apache | [the Apache License, ASL Version 2.0](http://www.apache.org/licenses/LICENSE-2.0) | org.scalactic # scalactic_2.12 # 3.0.3 | <notextile></notextile>
-Apache | [the Apache License, ASL Version 2.0](http://www.apache.org/licenses/LICENSE-2.0) | org.scalatest # scalatest_2.12 # 3.0.0 | <notextile></notextile>
+Apache | [the Apache License, ASL Version 2.0](http://www.apache.org/licenses/LICENSE-2.0) | org.scalatest # scalatest_2.12 # 3.0.3 | <notextile></notextile>
-BSD | [BSD](LICENSE.txt) | com.thoughtworks.paranamer # paranamer # 2.8 | <notextile></notextile>
+BSD | [BSD](http://github.com/scalatra/scalatra/raw/HEAD/LICENSE) | org.scalatra # scalatra-common_2.12 # 2.6.3 | <notextile></notextile>
-BSD | [BSD](http://software.clapper.org/grizzled-slf4j/license.html) | org.clapper # grizzled-slf4j_2.12 # 1.3.0 | <notextile></notextile>
+BSD | [BSD](http://github.com/scalatra/scalatra/raw/HEAD/LICENSE) | org.scalatra # scalatra-forms_2.12 # 2.6.3 | <notextile></notextile>
-BSD | [BSD](http://github.com/scalatra/scalatra/raw/HEAD/LICENSE) | org.scalatra # scalatra-common_2.12 # 2.5.0 | <notextile></notextile>
+BSD | [BSD](http://github.com/scalatra/scalatra/raw/HEAD/LICENSE) | org.scalatra # scalatra-json_2.12 # 2.6.3 | <notextile></notextile>
-BSD | [BSD](http://github.com/scalatra/scalatra/raw/HEAD/LICENSE) | org.scalatra # scalatra-json_2.12 # 2.5.0 | <notextile></notextile>
+BSD | [BSD](http://github.com/scalatra/scalatra/raw/HEAD/LICENSE) | org.scalatra # scalatra-scalatest_2.12 # 2.6.3 | <notextile></notextile>
-BSD | [BSD](http://github.com/scalatra/scalatra/raw/HEAD/LICENSE) | org.scalatra # scalatra-scalatest_2.12 # 2.5.0 | <notextile></notextile>
+BSD | [BSD](http://github.com/scalatra/scalatra/raw/HEAD/LICENSE) | org.scalatra # scalatra-test_2.12 # 2.6.3 | <notextile></notextile>
-BSD | [BSD](http://github.com/scalatra/scalatra/raw/HEAD/LICENSE) | org.scalatra # scalatra-test_2.12 # 2.5.0 | <notextile></notextile>
+BSD | [BSD](http://github.com/scalatra/scalatra/raw/HEAD/LICENSE) | org.scalatra # scalatra_2.12 # 2.6.3 | <notextile></notextile>
-BSD | [BSD](http://github.com/scalatra/scalatra/raw/HEAD/LICENSE) | org.scalatra # scalatra_2.12 # 2.5.0 | <notextile></notextile>
-BSD | [BSD 3-Clause](http://www.scala-lang.org/license.html) | org.scala-lang # scala-library # 2.12.3 | <notextile></notextile>
-BSD | [BSD 3-Clause](http://www.scala-lang.org/license.html) | org.scala-lang # scala-reflect # 2.12.3 | <notextile></notextile>
 BSD | [BSD 3-clause](http://opensource.org/licenses/BSD-3-Clause) | org.scala-lang.modules # scala-java8-compat_2.12 # 0.8.0 | <notextile></notextile>
-BSD | [BSD 3-clause](http://opensource.org/licenses/BSD-3-Clause) | org.scala-lang.modules # scala-parser-combinators_2.12 # 1.0.4 | <notextile></notextile>
+BSD | [BSD 3-clause](http://opensource.org/licenses/BSD-3-Clause) | org.scala-lang.modules # scala-parser-combinators_2.12 # 1.0.6 | <notextile></notextile>
 BSD | [BSD 3-clause](http://opensource.org/licenses/BSD-3-Clause) | org.scala-lang.modules # scala-xml_2.12 # 1.0.6 | <notextile></notextile>
-BSD | [BSD License](http://www.opensource.org/licenses/bsd-license.php) | com.wix # wix-embedded-mysql # 2.1.4 | <notextile></notextile>
+BSD | [BSD-2-Clause](https://jdbc.postgresql.org/about/license.html) | org.postgresql # postgresql # 42.2.5 | <notextile></notextile>
-BSD | [BSD-2-Clause](https://jdbc.postgresql.org/about/license.html) | org.postgresql # postgresql # 42.0.0 | <notextile></notextile>
+BSD | [Eclipse Distribution License (New BSD License)](null) | org.eclipse.jgit # org.eclipse.jgit # 5.2.0.201812061821-r | <notextile></notextile>
-BSD | [Eclipse Distribution License (New BSD License)](null) | org.eclipse.jgit # org.eclipse.jgit # 4.8.0.201706111038-r | <notextile></notextile>
+BSD | [Eclipse Distribution License (New BSD License)](null) | org.eclipse.jgit # org.eclipse.jgit.archive # 5.2.0.201812061821-r | <notextile></notextile>
-BSD | [Eclipse Distribution License (New BSD License)](null) | org.eclipse.jgit # org.eclipse.jgit.archive # 4.8.0.201706111038-r | <notextile></notextile>
+BSD | [Eclipse Distribution License (New BSD License)](null) | org.eclipse.jgit # org.eclipse.jgit.http.server # 5.2.0.201812061821-r | <notextile></notextile>
-BSD | [Eclipse Distribution License (New BSD License)](null) | org.eclipse.jgit # org.eclipse.jgit.http.server # 4.8.0.201706111038-r | <notextile></notextile>
 BSD | [New BSD License](http://www.opensource.org/licenses/bsd-license.php) | org.hamcrest # hamcrest-core # 1.3 | <notextile></notextile>
 BSD | [Revised BSD](http://www.jcraft.com/jsch/LICENSE.txt) | com.jcraft # jsch # 0.1.54 | <notextile></notextile>
+BSD | [Revised BSD](http://www.jcraft.com/jzlib/LICENSE.txt) | com.jcraft # jzlib # 1.1.1 | <notextile></notextile>
 BSD | [Two-clause BSD-style license](http://github.com/slick/slick/blob/master/LICENSE.txt) | com.typesafe.slick # slick_2.12 # 3.2.1 | <notextile></notextile>
 CC0 | [CC0](http://creativecommons.org/publicdomain/zero/1.0/) | org.reactivestreams # reactive-streams # 1.0.0 | <notextile></notextile>
-CDDL | [COMMON DEVELOPMENT AND DISTRIBUTION LICENSE (CDDL) Version 1.0](https://glassfish.dev.java.net/public/CDDLv1.0.html) | javax.activation # activation # 1.1.1 | <notextile></notextile>
+CC0 | [CC0 1.0 Universal](https://creativecommons.org/publicdomain/zero/1.0/) | net.i2p.crypto # eddsa # 0.3.0 | <notextile></notextile>
-GPL | [CDDL/GPLv2+CE](https://glassfish.java.net/public/CDDL+GPL_1_1.html) | com.sun.mail # javax.mail # 1.5.2 | <notextile></notextile>
+CC0 | [CC0 1.0 Universal License](http://creativecommons.org/publicdomain/zero/1.0/) | org.scijava # native-lib-loader # 2.0.2 | <notextile></notextile>
+CDDL | [Common Development and Distribution License (CDDL) v1.0](https://glassfish.dev.java.net/public/CDDLv1.0.html) | javax.activation # activation # 1.1 | <notextile></notextile>
+GPL | [CDDL/GPLv2+CE](https://javaee.github.io/javamail/LICENSE) | com.sun.mail # javax.mail # 1.6.1 | <notextile></notextile>
+GPL | [GPL2 w/ CPE](https://oss.oracle.com/licenses/CDDL+GPL-1.1) | javax.xml.bind # jaxb-api # 2.3.0 | <notextile></notextile>
+GPL with Classpath Extension | [CDDL + GPLv2 with classpath exception](https://github.com/javaee/javax.annotation/blob/master/LICENSE) | javax.annotation # javax.annotation-api # 1.3.1 | <notextile></notextile>
 GPL with Classpath Extension | [CDDL + GPLv2 with classpath exception](https://glassfish.dev.java.net/nonav/public/CDDL+GPL.html) | javax.servlet # javax.servlet-api # 3.1.0 | <notextile></notextile>
 LGPL | [GNU Lesser General Public License](http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html) | ch.qos.logback # logback-classic # 1.2.3 | <notextile></notextile>
 LGPL | [GNU Lesser General Public License](http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html) | ch.qos.logback # logback-core # 1.2.3 | <notextile></notextile>
-LGPL | [LGPL, version 2.1](http://www.gnu.org/licenses/licenses.html) | net.java.dev.jna # jna # 4.0.0 | <notextile></notextile>
+LGPL | [GNU Lesser General Public License, Version 2.1](http://www.gnu.org/licenses/lgpl-2.1.html) | com.mchange # c3p0 # 0.9.5.2 | <notextile></notextile>
-LGPL | [LGPL, version 2.1](http://www.gnu.org/licenses/licenses.html) | net.java.dev.jna # jna-platform # 4.0.0 | <notextile></notextile>
+LGPL | [GNU Lesser General Public License, Version 2.1](http://www.gnu.org/licenses/lgpl-2.1.html) | com.mchange # mchange-commons-java # 0.2.11 | <notextile></notextile>
-LGPL | [LGPL-2.1](null) | org.mariadb.jdbc # mariadb-java-client # 2.0.3 | <notextile></notextile>
+LGPL | [LGPL-2.1](null) | org.mariadb.jdbc # mariadb-java-client # 2.3.0 | <notextile></notextile>
+MIT | [MIT](http://opensource.org/licenses/MIT) | org.rnorth # tcp-unix-socket-proxy # 1.0.2 | <notextile></notextile>
+MIT | [MIT](http://opensource.org/licenses/MIT) | org.rnorth.duct-tape # duct-tape # 1.0.7 | <notextile></notextile>
+MIT | [MIT](http://opensource.org/licenses/MIT) | org.rnorth.visible-assertions # visible-assertions # 2.1.1 | <notextile></notextile>
+MIT | [MIT](http://opensource.org/licenses/MIT) | org.testcontainers # database-commons # 1.10.3 | <notextile></notextile>
+MIT | [MIT](http://opensource.org/licenses/MIT) | org.testcontainers # jdbc # 1.10.3 | <notextile></notextile>
+MIT | [MIT](http://opensource.org/licenses/MIT) | org.testcontainers # mysql # 1.10.3 | <notextile></notextile>
+MIT | [MIT](http://opensource.org/licenses/MIT) | org.testcontainers # postgresql # 1.10.3 | <notextile></notextile>
+MIT | [MIT](http://opensource.org/licenses/MIT) | org.testcontainers # testcontainers # 1.10.3 | <notextile></notextile>
 MIT | [MIT License](http://www.opensource.org/licenses/mit-license.php) | org.slf4j # slf4j-api # 1.7.25 | <notextile></notextile>
 MIT | [The MIT License](http://www.opensource.org/licenses/mit-license.php) | com.github.zafarkhaja # java-semver # 0.9.0 | <notextile></notextile>
 MIT | [The MIT License](https://jsoup.org/license) | org.jsoup # jsoup # 1.10.2 | <notextile></notextile>
-MIT | [The MIT License](http://github.com/mockito/mockito/blob/master/LICENSE) | org.mockito # mockito-all # 1.10.19 | <notextile></notextile>
+MIT | [The MIT License](https://github.com/mockito/mockito/blob/master/LICENSE) | org.mockito # mockito-core # 2.23.4 | <notextile></notextile>
-MIT | [The MIT License](http://github.com/mockito/mockito/blob/master/LICENSE) | org.mockito # mockito-core # 2.7.22 | <notextile></notextile>
+MIT | [The MIT License (MIT)](https://opensource.org/licenses/MIT) | com.dimafeng # testcontainers-scala_2.12 # 0.22.0 | <notextile></notextile>
 MIT | [The MIT License (MIT)](http://www.opensource.org/licenses/mit-license.html) | net.coobird # thumbnailator # 0.4.8 | <notextile></notextile>
-Mozilla | [MPL 2.0 or EPL 1.0](http://h2database.com/html/license.html) | com.h2database # h2 # 1.4.195 | <notextile></notextile>
+Mozilla | [MPL 2.0 or EPL 1.0](http://h2database.com/html/license.html) | com.h2database # h2 # 1.4.197 | <notextile></notextile>
 Mozilla | [Mozilla Public License 1.1 (MPL 1.1)](http://www.mozilla.org/MPL/MPL-1.1.html) | com.googlecode.juniversalchardet # juniversalchardet # 1.0.3 | <notextile></notextile>
-Public Domain | [Public Domain](http://en.wikipedia.org/wiki/Public_domain) | net.i2p.crypto # eddsa # 0.1.0 | <notextile></notextile>
+unrecognized | [Bouncy Castle Licence](http://www.bouncycastle.org/licence.html) | org.bouncycastle # bcpkix-jdk15on # 1.60 | <notextile></notextile>
-unrecognized | [Bouncy Castle Licence](http://www.bouncycastle.org/licence.html) | org.bouncycastle # bcpkix-jdk15on # 1.56 | <notextile></notextile>
+unrecognized | [Bouncy Castle Licence](http://www.bouncycastle.org/licence.html) | org.bouncycastle # bcprov-jdk15on # 1.60 | <notextile></notextile>
-unrecognized | [Bouncy Castle Licence](http://www.bouncycastle.org/licence.html) | org.bouncycastle # bcprov-jdk15on # 1.56 | <notextile></notextile>
 unrecognized | [Eclipse Public License 1.0](http://www.eclipse.org/legal/epl-v10.html) | junit # junit # 4.12 | <notextile></notextile>
 unrecognized | [The OpenLDAP Public License](http://www.openldap.org/software/release/license.html) | com.novell.ldap # jldap # 2009-10-07 | <notextile></notextile>
+unrecognized | [none specified](none specified) | com.thoughtworks.paranamer # paranamer # 2.8 | <notextile></notextile>
+unrecognized | [none specified](none specified) | commons-codec # commons-codec # 1.10 | <notextile></notextile>
+unrecognized | [none specified](none specified) | commons-logging # commons-logging # 1.2 | <notextile></notextile>
+unrecognized | [none specified](none specified) | fr.brouillard.oss.security.xhub # xhub4j-core # 1.0.0 | <notextile></notextile>
+unrecognized | [none specified](none specified) | org.ow2.asm # asm # 5.0.4 | <notextile></notextile>
+unrecognized | [none specified](none specified) | tomcat # tomcat-apr # 5.5.23 | <notextile></notextile>
 

doc/readme.md

@@ -1,6 +1,7 @@
 Developer's Guide
 ========
- * [How to run from source tree](how_to_run.md)
+ * [Build from source tree](build.md)
+ * [Debug on IntelliJ](debug.md)
  * [Directory Structure](directory.md)
  * [Mapping and Validation](validation.md)
  * [Authentication in Controller](authenticator.md)

doc/release.md

@@ -34,6 +34,20 @@ object GitBucketCoreModule extends Module("gitbucket-core",
 Generate release files
 --------
 
+### Deploy assembly jar file
+
+For plug-in development, we have to publish the GitBucket jar file to the Maven central repository before release GitBucket itself.
+ 
+First, hit following command to publish artifacts to the sonatype OSS repository:
+
+```bash
+$ sbt publishSigned
+```
+
+Then logged-in to https://oss.sonatype.org/, close and release the repository.
+
+You need to wait up to a day until [gitbucket-notification-plugin](https://plugins.gitbucket-community.org/) which is default bundled plugin is built for new version of GitBucket.
+
 ### Make release war file
 
 Run `sbt executable`. The release war file and fingerprint are generated into `target/executable/gitbucket.war`.
@@ -42,20 +56,4 @@ Run `sbt executable`. The release war file and fingerprint are generated into `t
 $ sbt executable
 ```
 
-### Deploy assembly jar file
+Create new release from the corresponded tag on GitHub, then upload generated jar file and fingerprints to the release.
-
-For plug-in development, we have to publish the GitBucket jar file to the Maven central repository as well. At first, hit following command to publish artifacts to the sonatype OSS repository:
-
-```bash
-$ sbt publishSigned
-```
-
-Then logged-in https://oss.sonatype.org/ and delete following files from the staging repository:
-
-- gitbucket_2.12-x.x.x.war
-- gitbucket_2.12-x.x.x.war.asc
-- gitbucket_2.12-x.x.x.war.asc.md5
-- gitbucket_2.12-x.x.x.war.asc.sha1
-- gitbucket_2.12-x.x.x.war.md5
-
-At last, close and release the repository.

doc/validation.md

@@ -1,11 +1,11 @@
 Mapping and Validation
 ========
-GitBucket uses [scalatra-forms](https://github.com/takezoe/scalatra-forms) to validate request parameters and map them to the scala object. This is inspired by Play2 form mapping / validation.
+GitBucket uses [scalatra-forms](https://scalatra.org/guides/2.8/formats/forms.html) to validate request parameters and map them to the scala object. This is inspired by Play2 form mapping / validation.
 
 At first, define the mapping as following:
 
 ```scala
-import jp.sf.amateras.scalatra.forms._
+import org.scalatra.forms._
 
 case class RegisterForm(name: String, description: String)
 
@@ -15,17 +15,17 @@ val form = mapping(
 )(RegisterForm.apply)
 ```
 
-The servlet have to mixed in ```jp.sf.amateras.scalatra.forms.ClientSideValidationFormSupport``` to validate request parameters and take mapped object. It validates request parameters before action. If any errors are detected, it throws an exception.
+The servlet have to mixed in `gitbucket.core.controller.ValidationFormSupport` to validate request parameters and take mapped object. It validates request parameters before action. If any errors are detected, it throws an exception.
 
 ```scala
-class RegisterServlet extends ScalatraServlet with ClientSideValidationFormSupport {
+class RegisterServlet extends ScalatraServlet with ValidationFormSupport {
   post("/register", form) { form: RegisterForm =>
     ...
   }
 }
 ```
 
-In the view template, you can add client-side validation by adding ```validate="true"``` to your form. Error messages are set to ```span#error-<fieldname>```.
+In the view template, you can add client-side validation by adding `validate="true"` to your form. Error messages are set to `span#error-<fieldname>`.
 
 ```html
 <form method="POST" action="/register" validate="true">
@@ -39,9 +39,9 @@ In the view template, you can add client-side validation by adding ```validate="
 </form>
 ```
 
-Client-side validation calls ```<form-action>/validate``` to validate form contents. It returns a validation result as JSON. In this case, form action is ```/register```, so ```/register/validate``` is called before submitting a form. ```ClientSideValidationFormSupport``` adds this JSON API automatically.
+Client-side validation calls `<form-action>/validate` to validate form contents. It returns a validation result as JSON. In this case, form action is `/register`, so `/register/validate` is called before submitting a form. `ValidationFormSupport` adds this JSON API automatically.
 
-For Ajax request, you have to use '''ajaxGet''' or '''ajaxPost''' to define action. It almost same as '''get''' or '''post'''. You can implement actions which handle Ajax request as same as normal actions.
+For Ajax request, you have to use `ajaxGet` or `ajaxPost` to define action. It almost same as '''get''' or '''post'''. You can implement actions which handle Ajax request as same as normal actions.
 Small difference is they return validation errors as JSON.
 
 ```scala

project/build.properties

@@ -1 +1 @@
-sbt.version=1.2.6
+sbt.version=1.10.0

project/plugins.sbt

@@ -1,10 +1,11 @@
 scalacOptions ++= Seq("-unchecked", "-deprecation", "-feature")
 
-addSbtPlugin("com.geirsson"     % "sbt-scalafmt" % "1.5.0")
+addSbtPlugin("org.scalameta"           % "sbt-scalafmt"       % "2.5.2")
-addSbtPlugin("com.typesafe.sbt" % "sbt-twirl"    % "1.3.15")
+addSbtPlugin("org.playframework.twirl" % "sbt-twirl"          % "2.0.5")
-addSbtPlugin("com.eed3si9n"     % "sbt-assembly" % "0.14.9")
+addSbtPlugin("com.eed3si9n"            % "sbt-assembly"       % "2.2.0")
-addSbtPlugin("org.scalatra.sbt" % "sbt-scalatra" % "1.0.3")
+addSbtPlugin("org.scalatra.sbt"        % "sbt-scalatra"       % "1.0.4")
-addSbtPlugin("com.jsuereth"     % "sbt-pgp"      % "1.1.2")
+addSbtPlugin("com.github.sbt"          % "sbt-pgp"            % "2.2.1")
-addSbtCoursier
+addSbtPlugin("com.github.sbt"          % "sbt-license-report" % "1.6.1")
-addSbtPlugin("com.typesafe.sbt" % "sbt-license-report"   % "1.2.0")
+addSbtPlugin("org.scoverage"           % "sbt-scoverage"      % "2.0.12")
-addSbtPlugin("net.virtual-void" % "sbt-dependency-graph" % "0.9.2")
+
+addDependencyTreePlugin

project/project/plugins.sbt

@@ -1 +0,0 @@
-addSbtPlugin("io.get-coursier" % "sbt-coursier" % "1.0.0")

src/main/java/JettyLauncher.java

@@ -1,46 +1,109 @@
-import org.eclipse.jetty.server.ConnectionFactory;
+import org.eclipse.jetty.http.HttpVersion;
-import org.eclipse.jetty.server.Connector;
 import org.eclipse.jetty.server.Handler;
+import org.eclipse.jetty.server.HttpConfiguration;
 import org.eclipse.jetty.server.HttpConnectionFactory;
+import org.eclipse.jetty.server.SecureRequestCustomizer;
 import org.eclipse.jetty.server.Server;
+import org.eclipse.jetty.server.ServerConnector;
+import org.eclipse.jetty.server.SslConnectionFactory;
+import org.eclipse.jetty.server.handler.HandlerList;
+import org.eclipse.jetty.server.handler.SecuredRedirectHandler;
 import org.eclipse.jetty.server.handler.StatisticsHandler;
+import org.eclipse.jetty.server.session.DefaultSessionCache;
+import org.eclipse.jetty.server.session.FileSessionDataStore;
+import org.eclipse.jetty.server.session.SessionCache;
+import org.eclipse.jetty.server.session.SessionHandler;
+import org.eclipse.jetty.util.ssl.SslContextFactory;
 import org.eclipse.jetty.webapp.WebAppContext;
 
 import java.io.File;
+import java.net.InetAddress;
 import java.net.URL;
-import java.net.InetSocketAddress;
 import java.security.ProtectionDomain;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+import java.util.function.Function;
+import java.util.stream.Stream;
+
+import static java.util.function.Function.identity;
+import static java.util.stream.Collectors.toSet;
 
 public class JettyLauncher {
+
+    private interface Defaults {
+
+        String CONNECTORS = "http";
+        String HOST = "0.0.0.0";
+
+        int HTTP_PORT = 8080;
+        int HTTPS_PORT = 8443;
+
+        boolean REDIRECT_HTTPS = false;
+    }
+
+    private interface Connectors {
+
+        String HTTP = "http";
+        String HTTPS = "https";
+    }
+
     public static void main(String[] args) throws Exception {
         System.setProperty("java.awt.headless", "true");
 
-        String host = null;
+        String connectors = getEnvironmentVariable("gitbucket.connectors");
-        int port = 8080;
+        String host = getEnvironmentVariable("gitbucket.host");
-        InetSocketAddress address = null;
+        String port = getEnvironmentVariable("gitbucket.port");
-        String contextPath = "/";
+        String securePort = getEnvironmentVariable("gitbucket.securePort");
-        String tmpDirPath="";
+        String keyStorePath = getEnvironmentVariable("gitbucket.keyStorePath");
-        boolean forceHttps = false;
+        String keyStorePassword = getEnvironmentVariable("gitbucket.keyStorePassword");
+        String keyManagerPassword = getEnvironmentVariable("gitbucket.keyManagerPassword");
+        String redirectHttps = getEnvironmentVariable("gitbucket.redirectHttps");
+        String contextPath = getEnvironmentVariable("gitbucket.prefix");
+        String tmpDirPath = getEnvironmentVariable("gitbucket.tempDir");
+        String jettyIdleTimeout = getEnvironmentVariable("gitbucket.jettyIdleTimeout");
+        boolean saveSessions = false;
 
         for(String arg: args) {
+            if (arg.equals("--save_sessions")) {
+                saveSessions = true;
+            }
+            if (arg.equals("--disable_news_feed")) {
+                System.setProperty("gitbucket.disableNewsFeed", "true");
+            }
+            if (arg.equals("--disable_cache")) {
+                System.setProperty("gitbucket.disableCache", "true");
+            }
             if(arg.startsWith("--") && arg.contains("=")) {
-                String[] dim = arg.split("=");
+                String[] dim = arg.split("=", 2);
-                if(dim.length >= 2) {
+                if(dim.length == 2) {
                     switch (dim[0]) {
+                        case "--connectors":
+                            connectors = dim[1];
+                            break;
                         case "--host":
                             host = dim[1];
                             break;
                         case "--port":
-                            port = Integer.parseInt(dim[1]);
+                            port = dim[1];
+                            break;
+                        case "--secure_port":
+                            securePort = dim[1];
+                            break;
+                        case "--key_store_path":
+                            keyStorePath = dim[1];
+                            break;
+                        case "--key_store_password":
+                            keyStorePassword = dim[1];
+                            break;
+                        case "--key_manager_password":
+                            keyManagerPassword = dim[1];
+                            break;
+                        case "--redirect_https":
+                            redirectHttps = dim[1];
                             break;
                         case "--prefix":
                             contextPath = dim[1];
-                            if (!contextPath.startsWith("/")) {
-                                contextPath = "/" + contextPath;
-                            }
-                            break;
-                        case "--max_file_size":
-                            System.setProperty("gitbucket.maxFileSize", dim[1]);
                             break;
                         case "--gitbucket.home":
                             System.setProperty("gitbucket.home", dim[1]);
@@ -51,47 +114,100 @@ public class JettyLauncher {
                         case "--plugin_dir":
                             System.setProperty("gitbucket.pluginDir", dim[1]);
                             break;
-                        case "--validate_password":
+                        case "--jetty_idle_timeout":
-                            System.setProperty("gitbucket.validate.password", dim[1]);
+                            jettyIdleTimeout = dim[1];
                             break;
                     }
                 }
             }
         }
 
-        if(host != null) {
+        if (contextPath != null && !contextPath.startsWith("/")) {
-            address = new InetSocketAddress(host, port);
+            contextPath = "/" + contextPath;
+        }
+
+        final String hostName = InetAddress.getByName(fallback(host, Defaults.HOST)).getHostName();
+
+        final Server server = new Server();
+
+        final Set<String> connectorsSet = Stream.of(fallback(connectors, Defaults.CONNECTORS)
+            .toLowerCase().split(",")).map(String::trim).collect(toSet());
+
+        final List<ServerConnector> connectorInstances = new ArrayList<>();
+
+        final HttpConfiguration httpConfig = new HttpConfiguration();
+        httpConfig.setSendServerVersion(false);
+        if (connectorsSet.contains(Connectors.HTTPS)) {
+            httpConfig.setSecurePort(fallback(securePort, Defaults.HTTPS_PORT, Integer::parseInt));
+        }
+        if (jettyIdleTimeout != null && jettyIdleTimeout.trim().length() != 0) {
+            httpConfig.setIdleTimeout(Long.parseLong(jettyIdleTimeout.trim()));
         } else {
-            address = new InetSocketAddress(port);
+            httpConfig.setIdleTimeout(300000L); // default is 5min
         }
 
-        Server server = new Server(address);
+        if (connectorsSet.contains(Connectors.HTTP)) {
+            final ServerConnector connector = new ServerConnector(server, new HttpConnectionFactory(httpConfig));
+            connector.setHost(hostName);
+            connector.setPort(fallback(port, Defaults.HTTP_PORT, Integer::parseInt));
 
-//        SelectChannelConnector connector = new SelectChannelConnector();
+            connectorInstances.add(connector);
-//        if(host != null) {
+        }
-//            connector.setHost(host);
-//        }
-//        connector.setMaxIdleTime(1000 * 60 * 60);
-//        connector.setSoLingerTime(-1);
-//        connector.setPort(port);
-//        server.addConnector(connector);
 
-        // Disabling Server header
+        if (connectorsSet.contains(Connectors.HTTPS)) {
-        for (Connector connector : server.getConnectors()) {
+            final SslContextFactory.Server sslContextFactory = new SslContextFactory.Server();
-            for (ConnectionFactory factory : connector.getConnectionFactories()) {
+
-                if (factory instanceof HttpConnectionFactory) {
+            sslContextFactory.setKeyStorePath(requireNonNull(keyStorePath,
-                    ((HttpConnectionFactory) factory).getHttpConfiguration().setSendServerVersion(false);
+                "You must specify a path to an SSL keystore via the --key_store_path command line argument" +
-                }
+                    " or GITBUCKET_KEYSTOREPATH environment variable."));
-            }
+
+            sslContextFactory.setKeyStorePassword(requireNonNull(keyStorePassword,
+                "You must specify a an SSL keystore password via the --key_store_password argument" +
+                    " or GITBUCKET_KEYSTOREPASSWORD environment variable."));
+
+            sslContextFactory.setKeyManagerPassword(requireNonNull(keyManagerPassword,
+                "You must specify a key manager password via the --key_manager_password' argument" +
+                    " or GITBUCKET_KEYMANAGERPASSWORD environment variable."));
+
+            final HttpConfiguration httpsConfig = new HttpConfiguration(httpConfig);
+            httpsConfig.addCustomizer(new SecureRequestCustomizer());
+
+            final ServerConnector connector = new ServerConnector(server,
+                new SslConnectionFactory(sslContextFactory, HttpVersion.HTTP_1_1.asString()),
+                new HttpConnectionFactory(httpsConfig));
+
+            connector.setHost(hostName);
+            connector.setPort(fallback(securePort, Defaults.HTTPS_PORT, Integer::parseInt));
+
+            connectorInstances.add(connector);
         }
 
+        require(!connectorInstances.isEmpty(),
+            "No server connectors could be configured, please check your --connectors command line argument" +
+                " or GITBUCKET_CONNECTORS environment variable.");
+
+        server.setConnectors(connectorInstances.toArray(new ServerConnector[0]));
+
         WebAppContext context = new WebAppContext();
 
+        if(saveSessions) {
+            File sessDir = new File(getGitBucketHome(), "sessions");
+            if(!sessDir.exists()){
+                mkdir(sessDir);
+            }
+            SessionHandler sessions = context.getSessionHandler();
+            SessionCache cache = new DefaultSessionCache(sessions);
+            FileSessionDataStore fsds = new FileSessionDataStore();
+            fsds.setStoreDir(sessDir);
+            cache.setSessionDataStore(fsds);
+            sessions.setSessionCache(cache);
+        }
+
         File tmpDir;
-        if(tmpDirPath.equals("")){
+        if(tmpDirPath == null || tmpDirPath.equals("")){
             tmpDir = new File(getGitBucketHome(), "tmp");
             if(!tmpDir.exists()){
-                tmpDir.mkdirs();
+                mkdir(tmpDir);
             }
         } else {
             tmpDir = new File(tmpDirPath);
@@ -111,17 +227,20 @@ public class JettyLauncher {
         ProtectionDomain domain = JettyLauncher.class.getProtectionDomain();
         URL location = domain.getCodeSource().getLocation();
 
-        context.setContextPath(contextPath);
+        context.setContextPath(contextPath == null ? "" : contextPath);
         context.setDescriptor(location.toExternalForm() + "/WEB-INF/web.xml");
         context.setServer(server);
         context.setWar(location.toExternalForm());
-        if (forceHttps) {
+
-            context.setInitParameter("org.scalatra.ForceHttps", "true");
+        final HandlerList handlers = new HandlerList();
+
+        if (fallback(redirectHttps, Defaults.REDIRECT_HTTPS, Boolean::parseBoolean)) {
+            handlers.addHandler(new SecuredRedirectHandler());
         }
 
-        Handler handler = addStatisticsHandler(context);
+        handlers.addHandler(addStatisticsHandler(context));
 
-        server.setHandler(handler);
+        server.setHandler(handlers);
         server.setStopAtShutdown(true);
         server.setStopTimeout(7_000);
         server.start();
@@ -140,6 +259,40 @@ public class JettyLauncher {
         return new File(System.getProperty("user.home"), ".gitbucket");
     }
 
+    private static String getEnvironmentVariable(String key){
+        String value =  System.getenv(key.toUpperCase().replace('.', '_'));
+        if (value != null && value.length() == 0){
+            return null;
+        } else {
+            return value;
+        }
+    }
+
+    private static <T, R> T fallback(R value, T defaultValue, Function<R, T> converter) {
+        return value == null ? defaultValue : converter.apply(value);
+    }
+
+    private static <T> T fallback(T value, T defaultValue) {
+        return fallback(value, defaultValue, identity());
+    }
+
+    private static void require(boolean condition, String message) {
+        if (!condition) {
+            throw new IllegalArgumentException(message);
+        }
+    }
+
+    private static <T> T requireNonNull(T value, String message) {
+        require(value != null, message);
+        return value;
+    }
+
+    private static void mkdir(File dir) {
+        if (!dir.mkdirs()) {
+            throw new RuntimeException("Unable to create directory: " + dir);
+        }
+    }
+
     private static Handler addStatisticsHandler(Handler handler) {
         // The graceful shutdown is implemented via the statistics handler.
         // See the following: https://bugs.eclipse.org/bugs/show_bug.cgi?id=420142

src/main/java/gitbucket/core/util/PatchUtil.java

@@ -20,15 +20,15 @@ public class PatchUtil {
     public static String apply(String source, String patch, FileHeader fh)
             throws IOException, PatchApplyException {
         RawText rt = new RawText(source.getBytes("UTF-8"));
-        List<String> oldLines = new ArrayList<String>(rt.size());
+        List<String> oldLines = new ArrayList<>(rt.size());
         for (int i = 0; i < rt.size(); i++)
             oldLines.add(rt.getString(i));
-        List<String> newLines = new ArrayList<String>(oldLines);
+        List<String> newLines = new ArrayList<>(oldLines);
         for (HunkHeader hh : fh.getHunks()) {
             ByteArrayOutputStream out = new ByteArrayOutputStream();
             out.write(patch.getBytes("UTF-8"), hh.getStartOffset(), hh.getEndOffset() - hh.getStartOffset());
             RawText hrt = new RawText(out.toByteArray());
-            List<String> hunkLines = new ArrayList<String>(hrt.size());
+            List<String> hunkLines = new ArrayList<>(hrt.size());
             for (int i = 0; i < hrt.size(); i++)
                 hunkLines.add(hrt.getString(i));
             int pos = 0;

src/main/resources/bundle-plugins.txt

@@ -1 +1,4 @@
-notifications:1.6.0
+notifications:1.11.0
+gist:4.23.0
+emoji:4.6.0
+pages:1.10.0

src/main/resources/logback-dev.xml

@@ -7,7 +7,7 @@
   </appender>
 
   <appender name="FILE" class="ch.qos.logback.core.FileAppender">
-    <file>gitbucket.log</file>
+    <file>.tmp/gitbucket.log</file>
     <encoder>
       <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
     </encoder>

src/main/resources/update/gitbucket-core_4.0.sql

@@ -1,18 +0,0 @@
-CREATE OR REPLACE VIEW ISSUE_OUTLINE_VIEW AS
- SELECT
-   A.USER_NAME,
-   A.REPOSITORY_NAME,
-   A.ISSUE_ID,
-   COALESCE(B.COMMENT_COUNT, 0) + COALESCE(C.COMMENT_COUNT, 0) AS COMMENT_COUNT
- FROM ISSUE A
- LEFT OUTER JOIN (
-   SELECT USER_NAME, REPOSITORY_NAME, ISSUE_ID, COUNT(COMMENT_ID) AS COMMENT_COUNT FROM ISSUE_COMMENT
-   WHERE ACTION IN ('comment', 'close_comment', 'reopen_comment')
-   GROUP BY USER_NAME, REPOSITORY_NAME, ISSUE_ID
- ) B
- ON (A.USER_NAME = B.USER_NAME AND A.REPOSITORY_NAME = B.REPOSITORY_NAME AND A.ISSUE_ID = B.ISSUE_ID)
- LEFT OUTER JOIN (
-   SELECT USER_NAME, REPOSITORY_NAME, ISSUE_ID, COUNT(COMMENT_ID) AS COMMENT_COUNT FROM COMMIT_COMMENT
-   GROUP BY USER_NAME, REPOSITORY_NAME, ISSUE_ID
- ) C
- ON (A.USER_NAME = C.USER_NAME AND A.REPOSITORY_NAME = C.REPOSITORY_NAME AND A.ISSUE_ID = C.ISSUE_ID);

src/main/resources/update/gitbucket-core_4.0.xml

@@ -60,13 +60,12 @@
   <!-- ACCESS_TOKEN -->
   <!--================================================================================================-->
   <createTable tableName="ACCESS_TOKEN">
-    <column name="ACCESS_TOKEN_ID" type="int" nullable="false" autoIncrement="true" unique="true"/>
+    <column name="ACCESS_TOKEN_ID" type="int" nullable="false" autoIncrement="true" unique="true" primaryKeyName="IDX_ACCESS_TOKEN_PK" primaryKey="true" />
     <column name="TOKEN_HASH" type="varchar(40)" nullable="false"/>
     <column name="USER_NAME" type="varchar(100)" nullable="false"/>
     <column name="NOTE" type="text" nullable="false"/>
   </createTable>
 
-  <addPrimaryKey constraintName="IDX_ACCESS_TOKEN_PK" tableName="ACCESS_TOKEN" columnNames="ACCESS_TOKEN_ID"/>
   <addUniqueConstraint constraintName="IDX_ACCESS_TOKEN_TOKEN_HASH" tableName="ACCESS_TOKEN" columnNames="TOKEN_HASH"/>
   <addForeignKeyConstraint constraintName="IDX_ACCESS_TOKEN_FK0" baseTableName="ACCESS_TOKEN" baseColumnNames="USER_NAME" referencedTableName="ACCOUNT" referencedColumnNames="USER_NAME" onDelete="CASCADE" onUpdate="CASCADE"/>
 
@@ -74,7 +73,7 @@
   <!-- ACTIVITY -->
   <!--================================================================================================-->
   <createTable tableName="ACTIVITY">
-    <column name="ACTIVITY_ID" type="int" nullable="false" autoIncrement="true" unique="true"/>
+    <column name="ACTIVITY_ID" type="int" nullable="false" autoIncrement="true" unique="true" primaryKeyName="IDX_ACTIVITY_PK" primaryKey="true"/>
     <column name="USER_NAME" type="varchar(100)" nullable="false"/>
     <column name="REPOSITORY_NAME" type="varchar(100)" nullable="false"/>
     <column name="ACTIVITY_USER_NAME" type="varchar(100)" nullable="false"/>
@@ -84,7 +83,6 @@
     <column name="ACTIVITY_DATE" type="datetime" nullable="false"/>
   </createTable>
 
-  <addPrimaryKey constraintName="IDX_ACTIVITY_PK" tableName="ACTIVITY" columnNames="ACTIVITY_ID"/>
   <addForeignKeyConstraint constraintName="IDX_ACTIVITY_FK1" baseTableName="ACTIVITY" baseColumnNames="ACTIVITY_USER_NAME" referencedTableName="ACCOUNT" referencedColumnNames="USER_NAME"/>
   <addForeignKeyConstraint constraintName="IDX_ACTIVITY_FK0" baseTableName="ACTIVITY" baseColumnNames="USER_NAME, REPOSITORY_NAME" referencedTableName="REPOSITORY" referencedColumnNames="USER_NAME, REPOSITORY_NAME"/>
 
@@ -108,7 +106,7 @@
     <column name="USER_NAME" type="varchar(100)" nullable="false"/>
     <column name="REPOSITORY_NAME" type="varchar(100)" nullable="false"/>
     <column name="COMMIT_ID" type="varchar(100)" nullable="false"/>
-    <column name="COMMENT_ID" type="int" nullable="false" autoIncrement="true" unique="true"/>
+    <column name="COMMENT_ID" type="int" nullable="false" autoIncrement="true" unique="true" primaryKeyName="IDX_COMMIT_COMMENT_PK" primaryKey="true" />
     <column name="COMMENTED_USER_NAME" type="varchar(100)" nullable="false"/>
     <column name="CONTENT" type="text" nullable="false"/>
     <column name="FILE_NAME" type="varchar(260)" nullable="true"/>
@@ -119,14 +117,13 @@
     <column name="ISSUE_ID" type="int" nullable="true"/>
   </createTable>
 
-  <addPrimaryKey constraintName="IDX_COMMIT_COMMENT_PK" tableName="COMMIT_COMMENT" columnNames="COMMENT_ID"/>
   <addForeignKeyConstraint constraintName="IDX_COMMIT_COMMENT_FK0" baseTableName="COMMIT_COMMENT" baseColumnNames="USER_NAME, REPOSITORY_NAME" referencedTableName="REPOSITORY" referencedColumnNames="USER_NAME, REPOSITORY_NAME"/>
 
   <!--================================================================================================-->
   <!-- COMMIT_STATUS -->
   <!--================================================================================================-->
   <createTable tableName="COMMIT_STATUS">
-    <column name="COMMIT_STATUS_ID" type="int" nullable="false" autoIncrement="true" unique="true"/>
+    <column name="COMMIT_STATUS_ID" type="int" nullable="false" autoIncrement="true" unique="true" primaryKeyName="IDX_COMMIT_STATUS_PK" primaryKey="true" />
     <column name="USER_NAME" type="varchar(100)" nullable="false"/>
     <column name="REPOSITORY_NAME" type="varchar(100)" nullable="false"/>
     <column name="COMMIT_ID" type="varchar(40)" nullable="false"/>
@@ -139,7 +136,6 @@
     <column name="UPDATED_DATE" type="datetime" nullable="false"/>
   </createTable>
 
-  <addPrimaryKey constraintName="IDX_COMMIT_STATUS_PK" tableName="COMMIT_STATUS" columnNames="COMMIT_STATUS_ID"/>
   <addUniqueConstraint constraintName="IDX_COMMIT_STATUS_1" tableName="COMMIT_STATUS" columnNames="USER_NAME, REPOSITORY_NAME, COMMIT_ID, CONTEXT"/>
   <addForeignKeyConstraint constraintName="IDX_COMMIT_STATUS_FK3" baseTableName="COMMIT_STATUS" baseColumnNames="CREATOR" referencedTableName="ACCOUNT" referencedColumnNames="USER_NAME" onDelete="CASCADE" onUpdate="CASCADE"/>
   <addForeignKeyConstraint constraintName="IDX_COMMIT_STATUS_FK2" baseTableName="COMMIT_STATUS" baseColumnNames="USER_NAME" referencedTableName="ACCOUNT" referencedColumnNames="USER_NAME" onDelete="CASCADE" onUpdate="CASCADE"/>
@@ -206,7 +202,7 @@
     <column name="PULL_REQUEST" type="boolean" nullable="false"/>
   </createTable>
 
-  <addPrimaryKey constraintName="IDX_ISSUE_PK" tableName="ISSUE" columnNames="ISSUE_ID, USER_NAME, REPOSITORY_NAME"/>
+  <addPrimaryKey constraintName="IDX_ISSUE_PK" tableName="ISSUE" columnNames="USER_NAME, REPOSITORY_NAME, ISSUE_ID"/>
   <addForeignKeyConstraint constraintName="IDX_ISSUE_FK0" baseTableName="ISSUE" baseColumnNames="USER_NAME, REPOSITORY_NAME" referencedTableName="REPOSITORY" referencedColumnNames="USER_NAME, REPOSITORY_NAME"/>
   <addForeignKeyConstraint constraintName="IDX_ISSUE_FK2" baseTableName="ISSUE" baseColumnNames="MILESTONE_ID" referencedTableName="MILESTONE" referencedColumnNames="MILESTONE_ID"/>
   <addForeignKeyConstraint constraintName="IDX_ISSUE_FK1" baseTableName="ISSUE" baseColumnNames="OPENED_USER_NAME" referencedTableName="ACCOUNT" referencedColumnNames="USER_NAME"/>
@@ -218,7 +214,7 @@
     <column name="USER_NAME" type="varchar(100)" nullable="false"/>
     <column name="REPOSITORY_NAME" type="varchar(100)" nullable="false"/>
     <column name="ISSUE_ID" type="int" nullable="false"/>
-    <column name="COMMENT_ID" type="int" nullable="false" autoIncrement="true" unique="true"/>
+    <column name="COMMENT_ID" type="int" nullable="false" autoIncrement="true" unique="true" primaryKeyName="IDX_ISSUE_COMMENT_PK" primaryKey="true" />
     <column name="ACTION" type="varchar(20)" nullable="false"/>
     <column name="COMMENTED_USER_NAME" type="varchar(100)" nullable="false"/>
     <column name="CONTENT" type="text" nullable="false"/>
@@ -226,7 +222,6 @@
     <column name="UPDATED_DATE" type="datetime" nullable="false"/>
   </createTable>
 
-  <addPrimaryKey constraintName="IDX_ISSUE_COMMENT_PK" tableName="ISSUE_COMMENT" columnNames="COMMENT_ID"/>
   <addForeignKeyConstraint constraintName="IDX_ISSUE_COMMENT_FK0" baseTableName="ISSUE_COMMENT" baseColumnNames="USER_NAME, REPOSITORY_NAME, ISSUE_ID" referencedTableName="ISSUE" referencedColumnNames="USER_NAME, REPOSITORY_NAME, ISSUE_ID"/>
 
   <!--================================================================================================-->
@@ -348,4 +343,28 @@
   <addPrimaryKey constraintName="IDX_PROTECTED_BRANCH_REQUIRE_CONTEXT_PK" tableName="PROTECTED_BRANCH_REQUIRE_CONTEXT" columnNames="USER_NAME, REPOSITORY_NAME, BRANCH, CONTEXT"/>
   <addForeignKeyConstraint constraintName="IDX_PROTECTED_BRANCH_REQUIRE_CONTEXT_FK0" baseTableName="PROTECTED_BRANCH_REQUIRE_CONTEXT" baseColumnNames="USER_NAME, REPOSITORY_NAME, BRANCH" referencedTableName="PROTECTED_BRANCH" referencedColumnNames="USER_NAME, REPOSITORY_NAME, BRANCH" onDelete="CASCADE" onUpdate="CASCADE"/>
 
+  <!--================================================================================================-->
+  <!-- ISSUE_OUTLINE_VIEW -->
+  <!--================================================================================================-->
+  <sql>
+    CREATE OR REPLACE VIEW ISSUE_OUTLINE_VIEW AS
+      SELECT
+        A.USER_NAME,
+        A.REPOSITORY_NAME,
+        A.ISSUE_ID,
+        COALESCE(B.COMMENT_COUNT, 0) + COALESCE(C.COMMENT_COUNT, 0) AS COMMENT_COUNT
+      FROM ISSUE A
+      LEFT OUTER JOIN (
+        SELECT USER_NAME, REPOSITORY_NAME, ISSUE_ID, COUNT(COMMENT_ID) AS COMMENT_COUNT FROM ISSUE_COMMENT
+        WHERE ACTION IN ('comment', 'close_comment', 'reopen_comment')
+        GROUP BY USER_NAME, REPOSITORY_NAME, ISSUE_ID
+      ) B
+      ON (A.USER_NAME = B.USER_NAME AND A.REPOSITORY_NAME = B.REPOSITORY_NAME AND A.ISSUE_ID = B.ISSUE_ID)
+      LEFT OUTER JOIN (
+        SELECT USER_NAME, REPOSITORY_NAME, ISSUE_ID, COUNT(COMMENT_ID) AS COMMENT_COUNT FROM COMMIT_COMMENT
+        GROUP BY USER_NAME, REPOSITORY_NAME, ISSUE_ID
+      ) C
+      ON (A.USER_NAME = C.USER_NAME AND A.REPOSITORY_NAME = C.REPOSITORY_NAME AND A.ISSUE_ID = C.ISSUE_ID)
+  </sql>
+
 </changeSet>

src/main/resources/update/gitbucket-core_4.14.sql

@@ -1,26 +0,0 @@
-CREATE OR REPLACE VIEW ISSUE_OUTLINE_VIEW AS
-
- SELECT
-   A.USER_NAME,
-   A.REPOSITORY_NAME,
-   A.ISSUE_ID,
-   COALESCE(B.COMMENT_COUNT, 0) + COALESCE(C.COMMENT_COUNT, 0) AS COMMENT_COUNT,
-   COALESCE(D.ORDERING, 9999) AS PRIORITY
-
- FROM ISSUE A
-
- LEFT OUTER JOIN (
-   SELECT USER_NAME, REPOSITORY_NAME, ISSUE_ID, COUNT(COMMENT_ID) AS COMMENT_COUNT FROM ISSUE_COMMENT
-   WHERE ACTION IN ('comment', 'close_comment', 'reopen_comment')
-   GROUP BY USER_NAME, REPOSITORY_NAME, ISSUE_ID
- ) B
- ON (A.USER_NAME = B.USER_NAME AND A.REPOSITORY_NAME = B.REPOSITORY_NAME AND A.ISSUE_ID = B.ISSUE_ID)
-
- LEFT OUTER JOIN (
-   SELECT USER_NAME, REPOSITORY_NAME, ISSUE_ID, COUNT(COMMENT_ID) AS COMMENT_COUNT FROM COMMIT_COMMENT
-   GROUP BY USER_NAME, REPOSITORY_NAME, ISSUE_ID
- ) C
- ON (A.USER_NAME = C.USER_NAME AND A.REPOSITORY_NAME = C.REPOSITORY_NAME AND A.ISSUE_ID = C.ISSUE_ID)
-
- LEFT OUTER JOIN PRIORITY D
- ON (A.PRIORITY_ID = D.PRIORITY_ID);

src/main/resources/update/gitbucket-core_4.14.xml

@@ -35,4 +35,28 @@
     <column name="URL" type="varchar(200)" nullable="false"/>
     <column name="EVENT" type="varchar(30)" nullable="false"/>
   </createTable>
+
+  <sql>
+    CREATE OR REPLACE VIEW ISSUE_OUTLINE_VIEW AS
+      SELECT
+        A.USER_NAME,
+        A.REPOSITORY_NAME,
+        A.ISSUE_ID,
+        COALESCE(B.COMMENT_COUNT, 0) + COALESCE(C.COMMENT_COUNT, 0) AS COMMENT_COUNT,
+        COALESCE(D.ORDERING, 9999) AS PRIORITY
+      FROM ISSUE A
+      LEFT OUTER JOIN (
+        SELECT USER_NAME, REPOSITORY_NAME, ISSUE_ID, COUNT(COMMENT_ID) AS COMMENT_COUNT FROM ISSUE_COMMENT
+        WHERE ACTION IN ('comment', 'close_comment', 'reopen_comment')
+        GROUP BY USER_NAME, REPOSITORY_NAME, ISSUE_ID
+      ) B
+      ON (A.USER_NAME = B.USER_NAME AND A.REPOSITORY_NAME = B.REPOSITORY_NAME AND A.ISSUE_ID = B.ISSUE_ID)
+      LEFT OUTER JOIN (
+        SELECT USER_NAME, REPOSITORY_NAME, ISSUE_ID, COUNT(COMMENT_ID) AS COMMENT_COUNT FROM COMMIT_COMMENT
+        GROUP BY USER_NAME, REPOSITORY_NAME, ISSUE_ID
+      ) C
+      ON (A.USER_NAME = C.USER_NAME AND A.REPOSITORY_NAME = C.REPOSITORY_NAME AND A.ISSUE_ID = C.ISSUE_ID)
+      LEFT OUTER JOIN PRIORITY D
+      ON (A.PRIORITY_ID = D.PRIORITY_ID);
+  </sql>
 </changeSet>

src/main/resources/update/gitbucket-core_4.31.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<changeSet>
+  <!--================================================================================================-->
+  <!-- SSH_KEY -->
+  <!--================================================================================================-->
+  <createTable tableName="GPG_KEY">
+    <column name="USER_NAME" type="varchar(100)" nullable="false"/>
+    <column name="KEY_ID" type="int" nullable="false" autoIncrement="true" unique="true"/>
+    <column name="GPG_KEY_ID" type="bigint" nullable="false"/>
+    <column name="TITLE" type="varchar(100)" nullable="false"/>
+    <column name="PUBLIC_KEY" type="text" nullable="false"/>
+  </createTable>
+
+  <addPrimaryKey constraintName="IDX_GPG_KEY_PK" tableName="GPG_KEY" columnNames="USER_NAME, GPG_KEY_ID"/>
+  <addForeignKeyConstraint constraintName="IDX_GPG_KEY_FK0" baseTableName="GPG_KEY" baseColumnNames="USER_NAME" referencedTableName="ACCOUNT" referencedColumnNames="USER_NAME"/>
+</changeSet>

src/main/resources/update/gitbucket-core_4.32.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<changeSet>
+  <addColumn tableName="PULL_REQUEST">
+    <column name="IS_DRAFT" type="boolean" nullable="false" defaultValueBoolean="false" />
+  </addColumn>
+</changeSet>

src/main/resources/update/gitbucket-core_4.34.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<changeSet>
+  <dropTable tableName="ACTIVITY" />
+</changeSet>

src/main/resources/update/gitbucket-core_4.35.xml

@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<changeSet>
+  <!--================================================================================================-->
+  <!-- WEB_HOOK -->
+  <!--================================================================================================-->
+  <dropForeignKeyConstraint constraintName="IDX_WEB_HOOK_EVENT_FK0" baseTableName="WEB_HOOK_EVENT"/>
+  <dropForeignKeyConstraint constraintName="IDX_WEB_HOOK_FK0" baseTableName="WEB_HOOK"/>
+  <dropPrimaryKey constraintName="IDX_WEB_HOOK_PK" tableName="WEB_HOOK"/>
+  
+  <createTable tableName="WEB_HOOK_2">
+    <column name="HOOK_ID" type="int" nullable="true" autoIncrement="true" unique="false" primaryKeyName="IDX_WEB_HOOK_PK" primaryKey="true" />
+    <column name="USER_NAME" type="varchar(100)" nullable="false"/>
+    <column name="REPOSITORY_NAME" type="varchar(100)" nullable="false"/>
+    <column name="URL" type="varchar(200)" nullable="false"/>
+    <column name="TOKEN" type="varchar(100)" nullable="true"/>
+    <column name="CTYPE" type="varchar(10)" nullable="true"/>
+  </createTable>
+
+  <sql>
+    INSERT INTO WEB_HOOK_2 (USER_NAME, REPOSITORY_NAME, URL, TOKEN, CTYPE) SELECT USER_NAME, REPOSITORY_NAME, URL, TOKEN, CTYPE FROM WEB_HOOK
+  </sql>
+
+  <renameTable newTableName="WEB_HOOK_BK" oldTableName="WEB_HOOK"/>
+  <renameTable newTableName="WEB_HOOK" oldTableName="WEB_HOOK_2"/>
+
+  <addUniqueConstraint constraintName="IDX_WEB_HOOK_1" tableName="WEB_HOOK" columnNames="USER_NAME, REPOSITORY_NAME, URL"/>
+  <addForeignKeyConstraint constraintName="IDX_WEB_HOOK_FK0" baseTableName="WEB_HOOK" baseColumnNames="USER_NAME, REPOSITORY_NAME" referencedTableName="REPOSITORY" referencedColumnNames="USER_NAME, REPOSITORY_NAME"/>
+  <addForeignKeyConstraint constraintName="IDX_WEB_HOOK_EVENT_FK0" baseTableName="WEB_HOOK_EVENT" baseColumnNames="USER_NAME, REPOSITORY_NAME, URL" referencedTableName="WEB_HOOK" referencedColumnNames="USER_NAME, REPOSITORY_NAME, URL" onDelete="CASCADE" onUpdate="CASCADE"/>
+
+  <!--================================================================================================-->
+  <!-- ACCOUNT_PREFERENCE -->
+  <!--================================================================================================-->
+  <createTable tableName="ACCOUNT_PREFERENCE">
+    <column name="USER_NAME" type="varchar(100)" nullable="false"/>
+    <column name="HIGHLIGHTER_THEME" type="varchar(100)" nullable="false" defaultValue="prettify"/>
+  </createTable>
+  <addPrimaryKey constraintName="IDX_ACCOUNT_PREFERENCE_PK" tableName="ACCOUNT_PREFERENCE" columnNames="USER_NAME"/>
+  <addForeignKeyConstraint constraintName="IDX_ACCOUNT_PREFERENCE_FK0" baseTableName="ACCOUNT_PREFERENCE" baseColumnNames="USER_NAME" referencedTableName="ACCOUNT" referencedColumnNames="USER_NAME" onDelete="CASCADE" onUpdate="CASCADE"/>
+</changeSet>

src/main/resources/update/gitbucket-core_4.36.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<changeSet>
+  <addColumn tableName="REPOSITORY">
+    <column name="SAFE_MODE" type="boolean" nullable="false" defaultValue="true"/>
+  </addColumn>
+</changeSet>

src/main/resources/update/gitbucket-core_4.37.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<changeSet>
+  <dropForeignKeyConstraint constraintName="IDX_WEB_HOOK_EVENT_FK0" baseTableName="WEB_HOOK_EVENT"/>
+  <modifyDataType columnName="URL" newDataType="varchar(400)" tableName="WEB_HOOK_EVENT"/>
+  <modifyDataType columnName="URL" newDataType="varchar(400)" tableName="WEB_HOOK"/>
+  <addForeignKeyConstraint constraintName="IDX_WEB_HOOK_EVENT_FK0" baseTableName="WEB_HOOK_EVENT" baseColumnNames="USER_NAME, REPOSITORY_NAME, URL" referencedTableName="WEB_HOOK" referencedColumnNames="USER_NAME, REPOSITORY_NAME, URL" onDelete="CASCADE" onUpdate="CASCADE"/>
+</changeSet>

src/main/resources/update/gitbucket-core_4.38.xml

@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<changeSet>
+  <!--================================================================================================-->
+  <!-- CUSTOM_FIELD -->
+  <!--================================================================================================-->
+  <createTable tableName="CUSTOM_FIELD">
+    <column name="USER_NAME" type="varchar(100)" nullable="false"/>
+    <column name="REPOSITORY_NAME" type="varchar(100)" nullable="false"/>
+    <column name="FIELD_ID" type="int" nullable="false" autoIncrement="true" unique="true"/>
+    <column name="FIELD_NAME" type="varchar(100)" nullable="false"/>
+    <column name="FIELD_TYPE" type="varchar(100)" nullable="false"/>
+    <column name="ENABLE_FOR_ISSUES" type="boolean" nullable="false"/>
+    <column name="ENABLE_FOR_PULL_REQUESTS" type="boolean" nullable="false"/>
+  </createTable>
+  <addPrimaryKey constraintName="IDX_CUSTOM_FIELD_PK" tableName="CUSTOM_FIELD" columnNames="USER_NAME, REPOSITORY_NAME, FIELD_ID"/>
+  <addForeignKeyConstraint constraintName="IDX_CUSTOM_FIELD_FK0" baseTableName="CUSTOM_FIELD" baseColumnNames="USER_NAME, REPOSITORY_NAME" referencedTableName="REPOSITORY" referencedColumnNames="USER_NAME, REPOSITORY_NAME"/>
+
+  <!--================================================================================================-->
+  <!-- ISSUE_CUSTOM_FIELD -->
+  <!--================================================================================================-->
+  <createTable tableName="ISSUE_CUSTOM_FIELD">
+    <column name="USER_NAME" type="varchar(100)" nullable="false"/>
+    <column name="REPOSITORY_NAME" type="varchar(100)" nullable="false"/>
+    <column name="ISSUE_ID" type="int" nullable="false"/>
+    <column name="FIELD_ID" type="int" nullable="false"/>
+    <column name="VALUE" type="varchar(200)" nullable="true"/>
+  </createTable>
+  <addPrimaryKey constraintName="IDX_ISSUE_CUSTOM_FIELD_PK" tableName="ISSUE_CUSTOM_FIELD" columnNames="USER_NAME, REPOSITORY_NAME, ISSUE_ID, FIELD_ID"/>
+  <addForeignKeyConstraint constraintName="IDX_ISSUE_CUSTOM_FIELD_FK0" baseTableName="ISSUE_CUSTOM_FIELD" baseColumnNames="USER_NAME, REPOSITORY_NAME, ISSUE_ID" referencedTableName="ISSUE" referencedColumnNames="USER_NAME, REPOSITORY_NAME, ISSUE_ID"/>
+  <addForeignKeyConstraint constraintName="IDX_ISSUE_CUSTOM_FIELD_FK1" baseTableName="ISSUE_CUSTOM_FIELD" baseColumnNames="USER_NAME, REPOSITORY_NAME, FIELD_ID" referencedTableName="CUSTOM_FIELD" referencedColumnNames="USER_NAME, REPOSITORY_NAME, FIELD_ID"/>
+
+  <!--================================================================================================-->
+  <!-- ISSUE_ASSIGNEE -->
+  <!--================================================================================================-->
+  <createTable tableName="ISSUE_ASSIGNEE">
+    <column name="USER_NAME" type="varchar(100)" nullable="false"/>
+    <column name="REPOSITORY_NAME" type="varchar(100)" nullable="false"/>
+    <column name="ISSUE_ID" type="int" nullable="false"/>
+    <column name="ASSIGNEE_USER_NAME" type="varchar(100)" nullable="false"/>
+  </createTable>
+  <addPrimaryKey constraintName="IDX_ISSUE_ASSIGNEE_PK" tableName="ISSUE_ASSIGNEE" columnNames="USER_NAME, REPOSITORY_NAME, ISSUE_ID, ASSIGNEE_USER_NAME"/>
+  <addForeignKeyConstraint constraintName="IDX_ISSUE_ASSIGNEE_FK0" baseTableName="ISSUE_ASSIGNEE" baseColumnNames="USER_NAME, REPOSITORY_NAME, ISSUE_ID" referencedTableName="ISSUE" referencedColumnNames="USER_NAME, REPOSITORY_NAME, ISSUE_ID"/>
+  <!--
+  <addForeignKeyConstraint constraintName="IDX_ISSUE_ASSIGNEE_FK1" baseTableName="ISSUE_ASSIGNEE" baseColumnNames="ASSIGNEE_USER_NAME" referencedTableName="ACCOUNT" referencedColumnNames="USER_NAME"/>
+  -->
+
+  <sql>
+    INSERT INTO ISSUE_ASSIGNEE (USER_NAME, REPOSITORY_NAME, ISSUE_ID, ASSIGNEE_USER_NAME)
+      SELECT USER_NAME, REPOSITORY_NAME, ISSUE_ID, ASSIGNED_USER_NAME FROM ISSUE WHERE ASSIGNED_USER_NAME IS NOT NULL
+  </sql>
+
+  <dropColumn tableName="ISSUE" columnName="ASSIGNED_USER_NAME"/>
+</changeSet>

src/main/resources/update/gitbucket-core_4.39.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<changeSet>
+  <addColumn tableName="CUSTOM_FIELD">
+    <column name="CONSTRAINTS" type="varchar(200)" nullable="true"/>
+  </addColumn>
+</changeSet>

src/main/resources/update/gitbucket-core_4.7.sql

@@ -1,2 +0,0 @@
--- DELETE COLLABORATORS IN GROUP REPOSITORIES
-DELETE FROM COLLABORATOR WHERE USER_NAME IN (SELECT USER_NAME FROM ACCOUNT WHERE GROUP_ACCOUNT = TRUE)

src/main/resources/update/gitbucket-core_4.7.xml

@@ -30,4 +30,9 @@
     <dropColumn tableName="REPOSITORY" columnName="ENABLE_WIKI"/>
     <dropColumn tableName="REPOSITORY" columnName="ALLOW_WIKI_EDITING"/>
     <dropColumn tableName="REPOSITORY" columnName="ENABLE_ISSUES"/>
+
+    <!-- DELETE COLLABORATORS IN GROUP REPOSITORIES -->
+    <sql>
+      DELETE FROM COLLABORATOR WHERE USER_NAME IN (SELECT USER_NAME FROM ACCOUNT WHERE GROUP_ACCOUNT = TRUE)
+    </sql>
 </changeSet>

src/main/scala/ScalatraBootstrap.scala

@@ -2,7 +2,6 @@ import java.util.EnumSet
 import javax.servlet._
 
 import gitbucket.core.controller.{ReleaseController, _}
-import gitbucket.core.plugin.PluginRegistry
 import gitbucket.core.service.SystemSettingsService
 import gitbucket.core.servlet._
 import gitbucket.core.util.Directory
@@ -16,7 +15,7 @@ class ScalatraBootstrap extends LifeCycle with SystemSettingsService {
       context.getSessionCookieConfig.setSecure(true)
     }
 
-    // Register TransactionFilter and BasicAuthenticationFilter at first
+    // Register TransactionFilter at first
     context.addFilter("transactionFilter", new TransactionFilter)
     context
       .getFilterRegistration("transactionFilter")

src/main/scala/gitbucket/core/GitBucketCoreModule.scala

@@ -1,16 +1,26 @@
 package gitbucket.core
 
-import io.github.gitbucket.solidbase.migration.{SqlMigration, LiquibaseMigration}
+import java.io.FileOutputStream
-import io.github.gitbucket.solidbase.model.{Version, Module}
+import java.nio.charset.StandardCharsets
+import java.sql.Connection
+import java.util.UUID
+
+import gitbucket.core.model.Activity
+import gitbucket.core.util.Directory.ActivityLog
+import gitbucket.core.util.JDBCUtil
+import io.github.gitbucket.solidbase.Solidbase
+import io.github.gitbucket.solidbase.migration.{LiquibaseMigration, Migration}
+import io.github.gitbucket.solidbase.model.{Module, Version}
+import org.json4s.{Formats, NoTypeHints}
+import org.json4s.jackson.Serialization
+import org.json4s.jackson.Serialization.write
+
+import scala.util.Using
 
 object GitBucketCoreModule
     extends Module(
       "gitbucket-core",
-      new Version(
+      new Version("4.0.0", new LiquibaseMigration("update/gitbucket-core_4.0.xml")),
-        "4.0.0",
-        new LiquibaseMigration("update/gitbucket-core_4.0.xml"),
-        new SqlMigration("update/gitbucket-core_4.0.sql")
-      ),
       new Version("4.1.0"),
       new Version("4.2.0", new LiquibaseMigration("update/gitbucket-core_4.2.xml")),
       new Version("4.2.1"),
@@ -18,11 +28,7 @@ object GitBucketCoreModule
       new Version("4.4.0"),
       new Version("4.5.0"),
       new Version("4.6.0", new LiquibaseMigration("update/gitbucket-core_4.6.xml")),
-      new Version(
+      new Version("4.7.0", new LiquibaseMigration("update/gitbucket-core_4.7.xml")),
-        "4.7.0",
-        new LiquibaseMigration("update/gitbucket-core_4.7.xml"),
-        new SqlMigration("update/gitbucket-core_4.7.sql")
-      ),
       new Version("4.7.1"),
       new Version("4.8"),
       new Version("4.9.0", new LiquibaseMigration("update/gitbucket-core_4.9.xml")),
@@ -31,11 +37,7 @@ object GitBucketCoreModule
       new Version("4.12.0"),
       new Version("4.12.1"),
       new Version("4.13.0"),
-      new Version(
+      new Version("4.14.0", new LiquibaseMigration("update/gitbucket-core_4.14.xml")),
-        "4.14.0",
-        new LiquibaseMigration("update/gitbucket-core_4.14.xml"),
-        new SqlMigration("update/gitbucket-core_4.14.sql")
-      ),
       new Version("4.14.1"),
       new Version("4.15.0"),
       new Version("4.16.0"),
@@ -59,5 +61,61 @@ object GitBucketCoreModule
       new Version("4.27.0", new LiquibaseMigration("update/gitbucket-core_4.27.xml")),
       new Version("4.28.0"),
       new Version("4.29.0"),
-      new Version("4.30.0")
+      new Version("4.30.0"),
+      new Version("4.30.1"),
+      new Version("4.31.0", new LiquibaseMigration("update/gitbucket-core_4.31.xml")),
+      new Version("4.31.1"),
+      new Version("4.31.2"),
+      new Version("4.32.0", new LiquibaseMigration("update/gitbucket-core_4.32.xml")),
+      new Version("4.33.0"),
+      new Version(
+        "4.34.0",
+        new Migration() {
+          override def migrate(moduleId: String, version: String, context: java.util.Map[String, AnyRef]): Unit = {
+            implicit val formats: Formats = Serialization.formats(NoTypeHints)
+            import JDBCUtil._
+
+            val conn = context.get(Solidbase.CONNECTION).asInstanceOf[Connection]
+            val list = conn.select("SELECT * FROM ACTIVITY ORDER BY ACTIVITY_ID") { rs =>
+              Activity(
+                activityId = UUID.randomUUID().toString,
+                userName = rs.getString("USER_NAME"),
+                repositoryName = rs.getString("REPOSITORY_NAME"),
+                activityUserName = rs.getString("ACTIVITY_USER_NAME"),
+                activityType = rs.getString("ACTIVITY_TYPE"),
+                message = rs.getString("MESSAGE"),
+                additionalInfo = {
+                  val additionalInfo = rs.getString("ADDITIONAL_INFO")
+                  if (rs.wasNull()) None else Some(additionalInfo)
+                },
+                activityDate = rs.getTimestamp("ACTIVITY_DATE")
+              )
+            }
+            Using.resource(new FileOutputStream(ActivityLog, true)) { out =>
+              list.foreach { activity =>
+                out.write((write(activity) + "\n").getBytes(StandardCharsets.UTF_8))
+              }
+            }
+          }
+        },
+        new LiquibaseMigration("update/gitbucket-core_4.34.xml")
+      ),
+      new Version("4.35.0", new LiquibaseMigration("update/gitbucket-core_4.35.xml")),
+      new Version("4.35.1"),
+      new Version("4.35.2"),
+      new Version("4.35.3"),
+      new Version("4.36.0", new LiquibaseMigration("update/gitbucket-core_4.36.xml")),
+      new Version("4.36.1"),
+      new Version("4.36.2"),
+      new Version("4.37.0", new LiquibaseMigration("update/gitbucket-core_4.37.xml")),
+      new Version("4.37.1"),
+      new Version("4.37.2"),
+      new Version("4.38.0", new LiquibaseMigration("update/gitbucket-core_4.38.xml")),
+      new Version("4.38.1"),
+      new Version("4.38.2"),
+      new Version("4.38.3"),
+      new Version("4.38.4"),
+      new Version("4.39.0", new LiquibaseMigration("update/gitbucket-core_4.39.xml")),
+      new Version("4.40.0"),
+      new Version("4.41.0")
     )

src/main/scala/gitbucket/core/api/AddLabelsToAnIssue.scala

@@ -0,0 +1,6 @@
+package gitbucket.core.api
+
+/**
+ * https://developer.github.com/v3/issues/labels/#add-labels-to-an-issue
+ */
+case class AddLabelsToAnIssue(labels: Seq[String])

src/main/scala/gitbucket/core/api/ApiBranch.scala

@@ -9,7 +9,7 @@ import gitbucket.core.util.RepositoryName
 case class ApiBranch(name: String, commit: ApiBranchCommit, protection: ApiBranchProtection)(
   repositoryName: RepositoryName
 ) extends FieldSerializable {
-  def _links =
+  val _links =
     Map(
       "self" -> ApiPath(s"/api/v3/repos/${repositoryName.fullName}/branches/${name}"),
       "html" -> ApiPath(s"/${repositoryName.fullName}/tree/${name}")
@@ -22,3 +22,12 @@ case class ApiBranchForList(
   name: String,
   commit: ApiBranchCommit
 )
+
+/**
+ * https://docs.github.com/en/rest/reference/repos#list-branches-for-head-commit
+ */
+case class ApiBranchForHeadCommit(
+  name: String,
+  commit: ApiBranchCommit,
+  `protected`: Boolean
+)

src/main/scala/gitbucket/core/api/ApiBranchProtection.scala

@@ -4,7 +4,11 @@ import gitbucket.core.service.ProtectedBranchService
 import org.json4s._
 
 /** https://developer.github.com/v3/repos/#enabling-and-disabling-branch-protection */
-case class ApiBranchProtection(enabled: Boolean, required_status_checks: Option[ApiBranchProtection.Status]) {
+case class ApiBranchProtection(
+  url: Option[ApiPath], // for output
+  enabled: Boolean,
+  required_status_checks: Option[ApiBranchProtection.Status]
+) {
   def status: ApiBranchProtection.Status = required_status_checks.getOrElse(ApiBranchProtection.statusNone)
 }
 
@@ -15,13 +19,36 @@ object ApiBranchProtection {
 
   def apply(info: ProtectedBranchService.ProtectedBranchInfo): ApiBranchProtection =
     ApiBranchProtection(
+      url = Some(
+        ApiPath(
+          s"/api/v3/repos/${info.owner}/${info.repository}/branches/${info.branch}/protection"
+        )
+      ),
       enabled = info.enabled,
       required_status_checks = Some(
-        Status(EnforcementLevel(info.enabled && info.contexts.nonEmpty, info.includeAdministrators), info.contexts)
+        Status(
+          Some(
+            ApiPath(
+              s"/api/v3/repos/${info.owner}/${info.repository}/branches/${info.branch}/protection/required_status_checks"
+            )
+          ),
+          EnforcementLevel(info.enabled && info.contexts.nonEmpty, info.includeAdministrators),
+          info.contexts,
+          Some(
+            ApiPath(
+              s"/api/v3/repos/${info.owner}/${info.repository}/branches/${info.branch}/protection/required_status_checks/contexts"
             )
           )
-  val statusNone = Status(Off, Seq.empty)
+        )
-  case class Status(enforcement_level: EnforcementLevel, contexts: Seq[String])
+      )
+    )
+  val statusNone = Status(None, Off, Seq.empty, None)
+  case class Status(
+    url: Option[ApiPath], // for output
+    enforcement_level: EnforcementLevel,
+    contexts: Seq[String],
+    contexts_url: Option[ApiPath] // for output
+  )
   sealed class EnforcementLevel(val name: String)
   case object Off extends EnforcementLevel("off")
   case object NonAdmins extends EnforcementLevel("non_admins")
@@ -39,15 +66,16 @@ object ApiBranchProtection {
       }
   }
 
-  implicit val enforcementLevelSerializer = new CustomSerializer[EnforcementLevel](
+  implicit val enforcementLevelSerializer: CustomSerializer[EnforcementLevel] =
-    format =>
+    new CustomSerializer[EnforcementLevel](format =>
       (
         {
           case JString("off")        => Off
           case JString("non_admins") => NonAdmins
           case JString("everyone")   => Everyone
-        }, {
+        },
-          case x: EnforcementLevel => JString(x.name)
+        { case x: EnforcementLevel =>
+          JString(x.name)
         }
       )
     )

src/main/scala/gitbucket/core/api/ApiComment.scala

@@ -14,7 +14,8 @@ case class ApiComment(id: Int, user: ApiUser, body: String, created_at: Date, up
   isPullRequest: Boolean
 ) {
   val html_url = ApiPath(
-    s"/${repositoryName.fullName}/${if (isPullRequest) { "pull" } else { "issues" }}/${issueId}#comment-${id}"
+    s"/${repositoryName.fullName}/${if (isPullRequest) { "pull" }
+      else { "issues" }}/${issueId}#comment-${id}"
   )
 }
 

src/main/scala/gitbucket/core/api/ApiCommit.scala

@@ -21,23 +21,15 @@ case class ApiCommit(
   modified: List[String],
   author: ApiPersonIdent,
   committer: ApiPersonIdent
-)(repositoryName: RepositoryName, urlIsHtmlUrl: Boolean)
+)(repositoryName: RepositoryName)
     extends FieldSerializable {
-  val url = if (urlIsHtmlUrl) {
+  val url = ApiPath(s"/api/v3/${repositoryName.fullName}/commits/${id}")
-    ApiPath(s"/${repositoryName.fullName}/commit/${id}")
+  val html_url = ApiPath(s"/${repositoryName.fullName}/commit/${id}")
-  } else {
-    ApiPath(s"/api/v3/${repositoryName.fullName}/commits/${id}")
-  }
-  val html_url = if (urlIsHtmlUrl) {
-    None
-  } else {
-    Some(ApiPath(s"/${repositoryName.fullName}/commit/${id}"))
-  }
 }
 
 object ApiCommit {
-  def apply(git: Git, repositoryName: RepositoryName, commit: CommitInfo, urlIsHtmlUrl: Boolean = false): ApiCommit = {
+  def apply(git: Git, repositoryName: RepositoryName, commit: CommitInfo): ApiCommit = {
-    val diffs = JGitUtil.getDiffs(git, None, commit.id, false, false)
+    val diffs = JGitUtil.getDiffs(git = git, from = None, to = commit.id, fetchContent = false, makePatch = false)
     ApiCommit(
       id = commit.id,
       message = commit.fullMessage,
@@ -53,8 +45,6 @@ object ApiCommit {
       },
       author = ApiPersonIdent.author(commit),
       committer = ApiPersonIdent.committer(commit)
-    )(repositoryName, urlIsHtmlUrl)
+    )(repositoryName)
   }
-  def forWebhookPayload(git: Git, repositoryName: RepositoryName, commit: CommitInfo): ApiCommit =
-    apply(git, repositoryName, commit, true)
 }

src/main/scala/gitbucket/core/api/ApiCommits.scala

@@ -69,7 +69,8 @@ object ApiCommits {
       }
 
       File(
-        filename = if (diff.changeType == ChangeType.DELETE) { diff.oldPath } else { diff.newPath },
+        filename = if (diff.changeType == ChangeType.DELETE) { diff.oldPath }
+        else { diff.newPath },
         additions = additions,
         deletions = deletions,
         changes = additions + deletions,
@@ -97,8 +98,8 @@ object ApiCommits {
     ApiCommits(
       url = ApiPath(s"/api/v3/repos/${repositoryName.fullName}/commits/${commitInfo.id}"),
       sha = commitInfo.id,
-      html_url = ApiPath(s"${repositoryName.fullName}/commit/${commitInfo.id}"),
+      html_url = ApiPath(s"/${repositoryName.fullName}/commit/${commitInfo.id}"),
-      comment_url = ApiPath(""),
+      comment_url = ApiPath(""), // TODO no API for commit comment
       commit = Commit(
         url = ApiPath(s"/api/v3/repos/${repositoryName.fullName}/commits/${commitInfo.id}"),
         author = ApiPersonIdent.author(commitInfo),
@@ -106,7 +107,9 @@ object ApiCommits {
         message = commitInfo.shortMessage,
         comment_count = commentCount,
         tree = Tree(
-          url = ApiPath(s"/api/v3/repos/${repositoryName.fullName}/tree/${commitInfo.id}"), // TODO This endpoint has not been implemented yet.
+          url = ApiPath(
+            s"/api/v3/repos/${repositoryName.fullName}/tree/${commitInfo.id}"
+          ), // TODO This endpoint has not been implemented yet.
           sha = commitInfo.id
         )
       ),
@@ -114,7 +117,9 @@ object ApiCommits {
       committer = ApiUser(committer),
       parents = commitInfo.parents.map { parent =>
         Tree(
-          url = ApiPath(s"/api/v3/repos/${repositoryName.fullName}/tree/${parent}"), // TODO This endpoint has not been implemented yet.
+          url = ApiPath(
+            s"/api/v3/repos/${repositoryName.fullName}/tree/${parent}"
+          ), // TODO This endpoint has not been implemented yet.
           sha = parent
         )
       },

src/main/scala/gitbucket/core/api/ApiContents.scala

@@ -22,13 +22,12 @@ object ApiContents {
       ApiContents("dir", fileInfo.name, fileInfo.path, fileInfo.commitId, None, None)(repositoryName)
     } else {
       content
-        .map(
+        .map(arr =>
-          arr =>
           ApiContents(
             "file",
             fileInfo.name,
             fileInfo.path,
-              fileInfo.commitId,
+            fileInfo.id.getName,
             Some(Base64.getEncoder.encodeToString(arr)),
             Some("base64")
           )(repositoryName)

src/main/scala/gitbucket/core/api/ApiIssue.scala

@@ -12,15 +12,19 @@ case class ApiIssue(
   number: Int,
   title: String,
   user: ApiUser,
+  assignees: List[ApiUser],
   labels: List[ApiLabel],
   state: String,
   created_at: Date,
   updated_at: Date,
-  body: String
+  body: String,
+  milestone: Option[ApiMilestone]
 )(repositoryName: RepositoryName, isPullRequest: Boolean) {
   val id = 0 // dummy id
+  val assignee = assignees.headOption
   val comments_url = ApiPath(s"/api/v3/repos/${repositoryName.fullName}/issues/${number}/comments")
-  val html_url = ApiPath(s"/${repositoryName.fullName}/${if (isPullRequest) { "pull" } else { "issues" }}/${number}")
+  val html_url = ApiPath(s"/${repositoryName.fullName}/${if (isPullRequest) { "pull" }
+    else { "issues" }}/${number}")
   val pull_request = if (isPullRequest) {
     Some(
       Map(
@@ -36,13 +40,23 @@ case class ApiIssue(
 }
 
 object ApiIssue {
-  def apply(issue: Issue, repositoryName: RepositoryName, user: ApiUser, labels: List[ApiLabel]): ApiIssue =
+  def apply(
+    issue: Issue,
+    repositoryName: RepositoryName,
+    user: ApiUser,
+    assignees: List[ApiUser],
+    labels: List[ApiLabel],
+    milestone: Option[ApiMilestone]
+  ): ApiIssue =
     ApiIssue(
       number = issue.issueId,
       title = issue.title,
       user = user,
+      assignees = assignees,
       labels = labels,
-      state = if (issue.closed) { "closed" } else { "open" },
+      milestone = milestone,
+      state = if (issue.closed) { "closed" }
+      else { "open" },
       body = issue.content.getOrElse(""),
       created_at = issue.registeredDate,
       updated_at = issue.updatedDate

src/main/scala/gitbucket/core/api/ApiMilestone.scala

@@ -0,0 +1,49 @@
+package gitbucket.core.api
+
+import gitbucket.core.model.{Milestone, Repository}
+import gitbucket.core.util.RepositoryName
+import java.util.Date
+
+/**
+ * https://docs.github.com/en/rest/reference/issues#milestones
+ */
+case class ApiMilestone(
+  url: ApiPath,
+  html_url: ApiPath,
+//  label_url: ApiPath,
+  id: Int,
+  number: Int,
+  state: String,
+  title: String,
+  description: String,
+//  creator: ApiUser,  // MILESTONE table does not have created user column
+  open_issues: Int,
+  closed_issues: Int,
+//  created_at: Option[Date],
+//  updated_at: Option[Date],
+  closed_at: Option[Date],
+  due_on: Option[Date]
+)
+
+object ApiMilestone {
+  def apply(
+    repository: Repository,
+    milestone: Milestone,
+    open_issue_count: Int = 0,
+    closed_issue_count: Int = 0
+  ): ApiMilestone =
+    ApiMilestone(
+      url = ApiPath(s"/api/v3/repos/${RepositoryName(repository).fullName}/milestones/${milestone.milestoneId}"),
+      html_url = ApiPath(s"/${RepositoryName(repository).fullName}/milestone/${milestone.milestoneId}"),
+//      label_url = ApiPath(s"/api/v3/repos/${RepositoryName(repository).fullName}/milestones/${milestone_number}/labels"),
+      id = milestone.milestoneId,
+      number = milestone.milestoneId, // use milestoneId as number
+      state = if (milestone.closedDate.isDefined) "closed" else "open",
+      title = milestone.title,
+      description = milestone.description.getOrElse(""),
+      open_issues = open_issue_count,
+      closed_issues = closed_issue_count,
+      closed_at = milestone.closedDate,
+      due_on = milestone.dueDate
+    )
+}

src/main/scala/gitbucket/core/api/ApiPlugin.scala

@@ -1,6 +1,6 @@
 package gitbucket.core.api
 
-import gitbucket.core.plugin.{PluginRegistry, PluginInfo}
+import gitbucket.core.plugin.PluginInfo
 
 case class ApiPlugin(
   id: String,

src/main/scala/gitbucket/core/api/ApiPullRequest.scala

@@ -21,14 +21,16 @@ case class ApiPullRequest(
   body: String,
   user: ApiUser,
   labels: List[ApiLabel],
-  assignee: Option[ApiUser]
+  assignees: List[ApiUser],
+  draft: Option[Boolean]
 ) {
   val id = 0 // dummy id
+  val assignee = assignees.headOption
   val html_url = ApiPath(s"${base.repo.html_url.path}/pull/${number}")
-  //val diff_url            = ApiPath(s"${base.repo.html_url.path}/pull/${number}.diff")
+  // val diff_url            = ApiPath(s"${base.repo.html_url.path}/pull/${number}.diff")
-  //val patch_url           = ApiPath(s"${base.repo.html_url.path}/pull/${number}.patch")
+  // val patch_url           = ApiPath(s"${base.repo.html_url.path}/pull/${number}.patch")
   val url = ApiPath(s"${base.repo.url.path}/pulls/${number}")
-  //val issue_url           = ApiPath(s"${base.repo.url.path}/issues/${number}")
+  // val issue_url           = ApiPath(s"${base.repo.url.path}/issues/${number}")
   val commits_url = ApiPath(s"${base.repo.url.path}/pulls/${number}/commits")
   val review_comments_url = ApiPath(s"${base.repo.url.path}/pulls/${number}/comments")
   val review_comment_url = ApiPath(s"${base.repo.url.path}/pulls/comments/{number}")
@@ -44,7 +46,7 @@ object ApiPullRequest {
     baseRepo: ApiRepository,
     user: ApiUser,
     labels: List[ApiLabel],
-    assignee: Option[ApiUser],
+    assignees: List[ApiUser],
     mergedComment: Option[(IssueComment, Account)]
   ): ApiPullRequest =
     ApiPullRequest(
@@ -62,11 +64,13 @@ object ApiPullRequest {
       body = issue.content.getOrElse(""),
       user = user,
       labels = labels,
-      assignee = assignee
+      assignees = assignees,
+      draft = Some(pullRequest.isDraft)
     )
 
   case class Commit(sha: String, ref: String, repo: ApiRepository)(baseOwner: String) {
-    val label = if (baseOwner == repo.owner.login) { ref } else { s"${repo.owner.login}:${ref}" }
+    val label = if (baseOwner == repo.owner.login) { ref }
+    else { s"${repo.owner.login}:${ref}" }
     val user = repo.owner
   }
 

src/main/scala/gitbucket/core/api/ApiRef.scala

@@ -1,5 +1,55 @@
 package gitbucket.core.api
 
-case class ApiObject(sha: String)
+import gitbucket.core.util.JGitUtil.TagInfo
+import gitbucket.core.util.RepositoryName
+import org.eclipse.jgit.lib.Ref
 
-case class ApiRef(ref: String, `object`: ApiObject)
+case class ApiRefCommit(
+  sha: String,
+  `type`: String,
+  url: ApiPath
+)
+
+case class ApiRef(
+  ref: String,
+  node_id: String = "",
+  url: ApiPath,
+  `object`: ApiRefCommit,
+)
+
+object ApiRef {
+
+  def fromRef(
+    repositoryName: RepositoryName,
+    ref: Ref
+  ): ApiRef =
+    ApiRef(
+      ref = ref.getName,
+      url = ApiPath(s"/api/v3/repos/${repositoryName.fullName}/git/${ref.getName}"),
+      `object` = ApiRefCommit(
+        sha = ref.getObjectId.getName,
+        url = ApiPath(s"/api/v3/repos/${repositoryName.fullName}/commits/${ref.getObjectId.getName}"),
+        `type` = "commit"
+      )
+    )
+
+  def fromTag(
+    repositoryName: RepositoryName,
+    tagInfo: TagInfo
+  ): ApiRef =
+    ApiRef(
+      ref = s"refs/tags/${tagInfo.name}",
+      url = ApiPath(s"/api/v3/repos/${repositoryName.fullName}/git/refs/tags/${tagInfo.name}"),
+      // the GH api distinguishes between "releases" and plain git tags
+      // for "releases", the api returns a reference to the release object (with type `tag`)
+      // this would be something like s"/api/v3/repos/${repositoryName.fullName}/git/tags/<hash-of-tag>"
+      // with a hash for the tag, which I do not fully understand
+      // since this is not yet implemented in GB, we always return a link to the plain `commit` object,
+      // which GH does for tags that are not annotated
+      `object` = ApiRefCommit(
+        sha = tagInfo.objectId,
+        url = ApiPath(s"/api/v3/repos/${repositoryName.fullName}/commits/${tagInfo.objectId}"),
+        `type` = "commit"
+      )
+    )
+}

src/main/scala/gitbucket/core/api/ApiRelease.scala

@@ -0,0 +1,42 @@
+package gitbucket.core.api
+import gitbucket.core.model.{Account, ReleaseAsset, ReleaseTag}
+import gitbucket.core.util.RepositoryName
+
+case class ApiReleaseAsset(name: String, size: Long)(tag: String, fileName: String, repositoryName: RepositoryName) {
+  val label = name
+  val file_id = fileName
+  val browser_download_url = ApiPath(
+    s"/${repositoryName.fullName}/releases/${tag}/assets/${fileName}"
+  )
+}
+
+object ApiReleaseAsset {
+  def apply(asset: ReleaseAsset, repositoryName: RepositoryName): ApiReleaseAsset =
+    ApiReleaseAsset(asset.label, asset.size)(asset.tag, asset.fileName, repositoryName)
+}
+
+case class ApiRelease(
+  name: String,
+  tag_name: String,
+  body: Option[String],
+  author: ApiUser,
+  assets: Seq[ApiReleaseAsset]
+)
+
+object ApiRelease {
+  def apply(
+    release: ReleaseTag,
+    assets: Seq[ReleaseAsset],
+    author: Account,
+    repositoryName: RepositoryName
+  ): ApiRelease =
+    ApiRelease(
+      release.name,
+      release.tag,
+      release.content,
+      ApiUser(author),
+      assets.map { asset =>
+        ApiReleaseAsset(asset, repositoryName)
+      }
+    )
+}

src/main/scala/gitbucket/core/api/ApiRepository.scala

@@ -12,20 +12,16 @@ case class ApiRepository(
   forks: Int,
   `private`: Boolean,
   default_branch: String,
-  owner: ApiUser
+  owner: ApiUser,
-)(urlIsHtmlUrl: Boolean) {
+  has_issues: Boolean
+) {
   val id = 0 // dummy id
   val forks_count = forks
   val watchers_count = watchers
-  val url = if (urlIsHtmlUrl) {
+  val url = ApiPath(s"/api/v3/repos/${full_name}")
-    ApiPath(s"/${full_name}")
-  } else {
-    ApiPath(s"/api/v3/repos/${full_name}")
-  }
-  val http_url = ApiPath(s"/git/${full_name}.git")
   val clone_url = ApiPath(s"/git/${full_name}.git")
   val html_url = ApiPath(s"/${full_name}")
-  val ssh_url = Some(SshPath(s":${full_name}.git"))
+  val ssh_url = Some(SshPath(""))
 }
 
 object ApiRepository {
@@ -33,8 +29,7 @@ object ApiRepository {
     repository: Repository,
     owner: ApiUser,
     forkedCount: Int = 0,
-    watchers: Int = 0,
+    watchers: Int = 0
-    urlIsHtmlUrl: Boolean = false
   ): ApiRepository =
     ApiRepository(
       name = repository.repositoryName,
@@ -44,17 +39,19 @@ object ApiRepository {
       forks = forkedCount,
       `private` = repository.isPrivate,
       default_branch = repository.defaultBranch,
-      owner = owner
+      owner = owner,
-    )(urlIsHtmlUrl)
+      has_issues = if (repository.options.issuesOption == "DISABLE") false else true
+    )
 
   def apply(repositoryInfo: RepositoryInfo, owner: ApiUser): ApiRepository =
-    ApiRepository(repositoryInfo.repository, owner, forkedCount = repositoryInfo.forkedCount)
+    ApiRepository(
+      repositoryInfo.repository,
+      owner,
+      forkedCount = repositoryInfo.forkedCount
+    )
 
   def apply(repositoryInfo: RepositoryInfo, owner: Account): ApiRepository =
-    this(repositoryInfo.repository, ApiUser(owner))
+    this(repositoryInfo, ApiUser(owner))
-
-  def forWebhookPayload(repositoryInfo: RepositoryInfo, owner: ApiUser): ApiRepository =
-    ApiRepository(repositoryInfo.repository, owner, forkedCount = repositoryInfo.forkedCount, urlIsHtmlUrl = true)
 
   def forDummyPayload(owner: ApiUser): ApiRepository =
     ApiRepository(
@@ -64,7 +61,8 @@ object ApiRepository {
       watchers = 0,
       forks = 0,
       `private` = false,
-      default_branch = "master",
+      default_branch = "main",
-      owner = owner
+      owner = owner,
-    )(true)
+      has_issues = true
+    )
 }

src/main/scala/gitbucket/core/api/ApiRepositoryCollaborator.scala

@@ -0,0 +1,6 @@
+package gitbucket.core.api
+
+case class ApiRepositoryCollaborator(
+  permission: String,
+  user: ApiUser
+)

src/main/scala/gitbucket/core/api/ApiUser.scala

@@ -24,7 +24,8 @@ object ApiUser {
   def apply(user: Account): ApiUser = ApiUser(
     login = user.userName,
     email = user.mailAddress,
-    `type` = if (user.isGroupAccount) { "Organization" } else { "User" },
+    `type` = if (user.isGroupAccount) { "Organization" }
+    else { "User" },
     site_admin = user.isAdmin,
     created_at = user.registeredDate
   )

src/main/scala/gitbucket/core/api/ApiWebhook.scala

@@ -0,0 +1,44 @@
+package gitbucket.core.api
+
+import gitbucket.core.model.{RepositoryWebHook, WebHook}
+
+/**
+ * https://docs.github.com/en/rest/reference/repos#webhooks
+ */
+case class ApiWebhookConfig(
+  content_type: String,
+//  insecure_ssl: String,
+  url: String
+)
+
+case class ApiWebhook(
+  `type`: String,
+  id: Int,
+  name: String,
+  active: Boolean,
+  events: List[String],
+  config: ApiWebhookConfig,
+//  updated_at: Option[Date],
+//  created_at: Option[Date],
+  url: ApiPath,
+//  test_url: ApiPath,
+//  ping_url: ApiPath,
+//  last_response: ...
+)
+
+object ApiWebhook {
+  def apply(
+    _type: String,
+    hook: RepositoryWebHook,
+    hookEvents: Set[WebHook.Event]
+  ): ApiWebhook =
+    ApiWebhook(
+      `type` = _type,
+      id = hook.hookId,
+      name = "web", // dummy
+      active = true, // dummy
+      events = hookEvents.toList.map(_.name),
+      config = ApiWebhookConfig(hook.ctype.code, hook.url),
+      url = ApiPath(s"/api/v3/${hook.userName}/${hook.repositoryName}/hooks/${hook.hookId}")
+    )
+}

src/main/scala/gitbucket/core/api/CreateAFile.scala

@@ -0,0 +1,13 @@
+package gitbucket.core.api
+
+/**
+ * https://developer.github.com/v3/repos/contents/#create-a-file
+ */
+case class CreateAFile(
+  message: String,
+  content: String,
+  sha: Option[String],
+  branch: Option[String],
+  committer: Option[ApiPusher],
+  author: Option[ApiPusher]
+)

src/main/scala/gitbucket/core/api/CreateAGroup.scala

@@ -0,0 +1,8 @@
+package gitbucket.core.api
+
+case class CreateAGroup(
+  login: String,
+  admin: String,
+  profile_name: Option[String],
+  url: Option[String]
+)

src/main/scala/gitbucket/core/api/CreateAMilestone.scala

@@ -0,0 +1,14 @@
+package gitbucket.core.api
+
+import java.util.Date
+
+case class CreateAMilestone(
+  title: String,
+  state: String = "open",
+  description: Option[String],
+  due_on: Option[Date]
+) {
+  def isValid: Boolean = {
+    title.length <= 100 && title.matches("[a-zA-Z0-9\\-\\+_.]+")
+  }
+}

src/main/scala/gitbucket/core/api/CreateAPullRequest.scala

@@ -5,7 +5,8 @@ case class CreateAPullRequest(
   head: String,
   base: String,
   body: Option[String],
-  maintainer_can_modify: Option[Boolean]
+  maintainer_can_modify: Option[Boolean],
+  draft: Option[Boolean]
 )
 
 case class CreateAPullRequestAlt(
@@ -14,3 +15,11 @@ case class CreateAPullRequestAlt(
   base: String,
   maintainer_can_modify: Option[Boolean]
 )
+
+case class UpdateAPullRequest(
+  title: Option[String],
+  body: Option[String],
+  state: Option[String],
+  base: Option[String],
+  maintainer_can_modify: Option[Boolean],
+)

src/main/scala/gitbucket/core/api/CreateARef.scala

@@ -0,0 +1,7 @@
+package gitbucket.core.api
+
+/**
+ * https://docs.github.com/en/free-pro-team@latest/rest/reference/git#create-a-reference
+ * api form
+ */
+case class CreateARef(ref: String, sha: String)

src/main/scala/gitbucket/core/api/CreateARelease.scala

@@ -0,0 +1,10 @@
+package gitbucket.core.api
+
+case class CreateARelease(
+  tag_name: String,
+  target_commitish: Option[String],
+  name: Option[String],
+  body: Option[String],
+  draft: Option[Boolean],
+  prerelease: Option[Boolean]
+)

src/main/scala/gitbucket/core/api/CreateARepositoryWebhook.scala

@@ -0,0 +1,35 @@
+package gitbucket.core.api
+
+case class CreateARepositoryWebhookConfig(
+  url: String,
+  content_type: String = "form",
+  insecure_ssl: String = "0",
+  secret: Option[String]
+)
+
+/**
+ * https://docs.github.com/en/rest/reference/repos#create-a-repository-webhook
+ */
+case class CreateARepositoryWebhook(
+  name: String = "web",
+  config: CreateARepositoryWebhookConfig,
+  events: List[String] = List("push"),
+  active: Boolean = true
+) {
+  def isValid: Boolean = {
+    config.content_type == "form" || config.content_type == "json"
+  }
+}
+
+case class UpdateARepositoryWebhook(
+  name: String = "web",
+  config: CreateARepositoryWebhookConfig,
+  events: List[String] = List("push"),
+  add_events: List[String] = List(),
+  remove_events: List[String] = List(),
+  active: Boolean = true
+) {
+  def isValid: Boolean = {
+    config.content_type == "form" || config.content_type == "json"
+  }
+}

src/main/scala/gitbucket/core/api/JsonFormat.scala

@@ -15,13 +15,12 @@ object JsonFormat {
 
   val parserISO = DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss'Z'")
 
-  val jsonFormats = Serialization.formats(NoTypeHints) + new CustomSerializer[Date](
+  val jsonFormats = Serialization.formats(NoTypeHints) + new CustomSerializer[Date](format =>
-    format =>
     (
-        {
+      { case JString(s) =>
-          case JString(s) =>
         Try(Date.from(Instant.parse(s))).getOrElse(throw new MappingException("Can't convert " + s + " to Date"))
-        }, { case x: Date => JString(OffsetDateTime.ofInstant(x.toInstant, ZoneId.of("UTC")).format(parserISO)) }
+      },
+      { case x: Date => JString(OffsetDateTime.ofInstant(x.toInstant, ZoneId.of("UTC")).format(parserISO)) }
     )
   ) + FieldSerializer[ApiUser]() +
     FieldSerializer[ApiGroup]() +
@@ -43,32 +42,37 @@ object JsonFormat {
     FieldSerializer[ApiCommits.Tree]() +
     FieldSerializer[ApiCommits.Stats]() +
     FieldSerializer[ApiCommits.File]() +
+    FieldSerializer[ApiRelease]() +
+    FieldSerializer[ApiReleaseAsset]() +
     ApiBranchProtection.enforcementLevelSerializer
 
   def apiPathSerializer(c: Context) =
-    new CustomSerializer[ApiPath](
+    new CustomSerializer[ApiPath](_ =>
-      _ =>
+      (
-        ({
+        {
           case JString(s) if s.startsWith(c.baseUrl) => ApiPath(s.substring(c.baseUrl.length))
           case JString(s)                            => throw new MappingException("Can't convert " + s + " to ApiPath")
-        }, {
+        },
-          case ApiPath(path) => JString(c.baseUrl + path)
+        { case ApiPath(path) =>
-        })
+          JString(c.baseUrl + path)
+        }
+      )
     )
 
   def sshPathSerializer(c: Context) =
-    new CustomSerializer[SshPath](
+    new CustomSerializer[SshPath](_ =>
-      _ =>
+      (
-        ({
+        {
           case JString(s) if c.sshUrl.exists(sshUrl => s.startsWith(sshUrl)) =>
             SshPath(s.substring(c.sshUrl.get.length))
           case JString(s) => throw new MappingException("Can't convert " + s + " to ApiPath")
-        }, {
+        },
-          case SshPath(path) =>
+        { case SshPath(path) =>
           c.sshUrl.map { sshUrl =>
             JString(sshUrl + path)
           } getOrElse JNothing
-        })
+        }
+      )
     )
 
   /**

src/main/scala/gitbucket/core/api/MergeAPullRequest.scala

@@ -0,0 +1,23 @@
+package gitbucket.core.api
+
+/**
+ * https://docs.github.com/en/rest/reference/pulls#merge-a-pull-request
+ */
+case class MergeAPullRequest(
+  commit_title: Option[String],
+  commit_message: Option[String],
+  /* TODO: Not Implemented
+  sha: Option[String],*/
+  merge_method: Option[String]
+)
+
+case class SuccessToMergePrResponse(
+  sha: String,
+  merged: Boolean,
+  message: String
+)
+
+case class FailToMergePrResponse(
+  documentation_url: String,
+  message: String
+)

src/main/scala/gitbucket/core/api/UpdateARef.scala

@@ -0,0 +1,7 @@
+package gitbucket.core.api
+
+/**
+ * https://docs.github.com/en/free-pro-team@latest/rest/reference/git#update-a-reference
+ * api form
+ */
+case class UpdateARef(sha: String, force: Boolean)

src/main/scala/gitbucket/core/controller/AccountController.scala

@@ -5,7 +5,6 @@ import java.io.File
 import gitbucket.core.account.html
 import gitbucket.core.helper
 import gitbucket.core.model._
-import gitbucket.core.plugin.PluginRegistry
 import gitbucket.core.service._
 import gitbucket.core.service.WebHookService._
 import gitbucket.core.ssh.SshUtil
@@ -17,6 +16,7 @@ import gitbucket.core.util._
 import org.scalatra.i18n.Messages
 import org.scalatra.BadRequest
 import org.scalatra.forms._
+import org.scalatra.Forbidden
 
 class AccountController
     extends AccountControllerBase
@@ -26,6 +26,7 @@ class AccountController
     with WikiService
     with LabelsService
     with SshKeyService
+    with GpgKeyService
     with OneselfAuthenticator
     with UsersAuthenticator
     with GroupManagerAuthenticator
@@ -34,6 +35,7 @@ class AccountController
     with WebHookService
     with PrioritiesService
     with RepositoryCreationService
+    with RequestCache
 
 trait AccountControllerBase extends AccountManagementControllerBase {
   self: AccountService
@@ -42,6 +44,7 @@ trait AccountControllerBase extends AccountManagementControllerBase {
     with WikiService
     with LabelsService
     with SshKeyService
+    with GpgKeyService
     with OneselfAuthenticator
     with UsersAuthenticator
     with GroupManagerAuthenticator
@@ -75,11 +78,15 @@ trait AccountControllerBase extends AccountManagementControllerBase {
 
   case class SshKeyForm(title: String, publicKey: String)
 
+  case class GpgKeyForm(title: String, publicKey: String)
+
   case class PersonalTokenForm(note: String)
 
+  case class SyntaxHighlighterThemeForm(theme: String)
+
   val newForm = mapping(
     "userName" -> trim(label("User name", text(required, maxlength(100), identifier, uniqueUserName, reservedNames))),
-    "password" -> trim(label("Password", text(required, maxlength(20), password))),
+    "password" -> trim(label("Password", text(required, maxlength(40)))),
     "fullName" -> trim(label("Full Name", text(required, maxlength(100)))),
     "mailAddress" -> trim(label("Mail Address", text(required, maxlength(100), uniqueMailAddress()))),
     "extraMailAddresses" -> list(
@@ -91,7 +98,7 @@ trait AccountControllerBase extends AccountManagementControllerBase {
   )(AccountNewForm.apply)
 
   val editForm = mapping(
-    "password" -> trim(label("Password", optional(text(maxlength(20), password)))),
+    "password" -> trim(label("Password", optional(text(maxlength(40))))),
     "fullName" -> trim(label("Full Name", text(required, maxlength(100)))),
     "mailAddress" -> trim(label("Mail Address", text(required, maxlength(100), uniqueMailAddress("userName")))),
     "extraMailAddresses" -> list(
@@ -108,10 +115,28 @@ trait AccountControllerBase extends AccountManagementControllerBase {
     "publicKey" -> trim2(label("Key", text(required, validPublicKey)))
   )(SshKeyForm.apply)
 
+  val gpgKeyForm = mapping(
+    "title" -> trim(label("Title", text(required, maxlength(100)))),
+    "publicKey" -> label("Key", text(required, validGpgPublicKey))
+  )(GpgKeyForm.apply)
+
   val personalTokenForm = mapping(
     "note" -> trim(label("Token", text(required, maxlength(100))))
   )(PersonalTokenForm.apply)
 
+  val syntaxHighlighterThemeForm = mapping(
+    "highlighterTheme" -> trim(label("Theme", text(required)))
+  )(SyntaxHighlighterThemeForm.apply)
+
+  val resetPasswordEmailForm = mapping(
+    "mailAddress" -> trim(label("Email", text(required)))
+  )(ResetPasswordEmailForm.apply)
+
+  val resetPasswordForm = mapping(
+    "token" -> trim(label("Token", text(required))),
+    "password" -> trim(label("Password", text(required, maxlength(40))))
+  )(ResetPasswordForm.apply)
+
   case class NewGroupForm(
     groupName: String,
     description: Option[String],
@@ -127,6 +152,13 @@ trait AccountControllerBase extends AccountManagementControllerBase {
     members: String,
     clearImage: Boolean
   )
+  case class ResetPasswordEmailForm(
+    mailAddress: String
+  )
+  case class ResetPasswordForm(
+    token: String,
+    password: String
+  )
 
   val newGroupForm = mapping(
     "groupName" -> trim(label("Group name", text(required, maxlength(100), identifier, uniqueUserName, reservedNames))),
@@ -153,7 +185,6 @@ trait AccountControllerBase extends AccountManagementControllerBase {
     initOption: String,
     sourceUrl: Option[String]
   )
-  case class ForkRepositoryForm(owner: String, name: String)
 
   val newRepositoryForm = mapping(
     "owner" -> trim(label("Owner", text(required, maxlength(100), identifier, existsAccount))),
@@ -164,11 +195,6 @@ trait AccountControllerBase extends AccountManagementControllerBase {
     "sourceUrl" -> trim(label("Source URL", optionalRequired(_.value("initOption") == "COPY", text())))
   )(RepositoryCreationForm.apply)
 
-  val forkRepositoryForm = mapping(
-    "owner" -> trim(label("Repository owner", text(required))),
-    "name" -> trim(label("Repository name", text(required)))
-  )(ForkRepositoryForm.apply)
-
   case class AccountForm(accountName: String)
 
   val accountForm = mapping(
@@ -189,9 +215,7 @@ trait AccountControllerBase extends AccountManagementControllerBase {
       "events" -> accountWebhookEvents,
       "ctype" -> label("ctype", text()),
       "token" -> optional(trim(label("token", text(maxlength(100)))))
-    )(
+    )((url, events, ctype, token) => AccountWebHookForm(url, events, WebHookContentType.valueOf(ctype), token))
-      (url, events, ctype, token) => AccountWebHookForm(url, events, WebHookContentType.valueOf(ctype), token)
-    )
 
   /**
    * Provides duplication check for web hook url. duplicated from RepositorySettingsController.scala
@@ -236,7 +260,7 @@ trait AccountControllerBase extends AccountManagementControllerBase {
           gitbucket.core.account.html.activity(
             account,
             if (account.isGroupAccount) Nil else getGroupsByUserName(userName),
-            getActivitiesByUser(userName, true),
+            getActivitiesByUser(userName, publicOnly = true),
             extraMailAddresses
           )
 
@@ -247,12 +271,7 @@ trait AccountControllerBase extends AccountManagementControllerBase {
             account,
             members,
             extraMailAddresses,
-            context.loginAccount.exists(
+            isGroupManager(context.loginAccount, members)
-              x =>
-                members.exists { member =>
-                  member.userName == x.userName && member.isManager
-              }
-            )
           )
         }
 
@@ -264,12 +283,7 @@ trait AccountControllerBase extends AccountManagementControllerBase {
             if (account.isGroupAccount) Nil else getGroupsByUserName(userName),
             getVisibleRepositories(context.loginAccount, Some(userName)),
             extraMailAddresses,
-            context.loginAccount.exists(
+            isGroupManager(context.loginAccount, members)
-              x =>
-                members.exists { member =>
-                  member.userName == x.userName && member.isManager
-              }
-            )
           )
         }
       }
@@ -324,8 +338,7 @@ trait AccountControllerBase extends AccountManagementControllerBase {
 
   post("/:userName/_edit", editForm)(oneselfOnly { form =>
     val userName = params("userName")
-    getAccountByUserName(userName).map {
+    getAccountByUserName(userName).map { account =>
-      account =>
       updateAccount(
         account.copy(
           password = form.password.map(pbkdf2_sha256).getOrElse(account.password),
@@ -338,7 +351,7 @@ trait AccountControllerBase extends AccountManagementControllerBase {
 
       updateImage(userName, form.fileId, form.clearImage)
       updateAccountExtraMailAddresses(userName, form.extraMailAddresses.filter(_ != ""))
-        flash += "info" -> "Account information has been updated."
+      flash.update("info", "Account information has been updated.")
       redirect(s"/${userName}/_edit")
 
     } getOrElse NotFound()
@@ -347,10 +360,9 @@ trait AccountControllerBase extends AccountManagementControllerBase {
   get("/:userName/_delete")(oneselfOnly {
     val userName = params("userName")
 
-    getAccountByUserName(userName, true).map {
+    getAccountByUserName(userName, true).map { account =>
-      account =>
       if (isLastAdministrator(account)) {
-          flash += "error" -> "Account can't be removed because this is last one administrator."
+        flash.update("error", "Account can't be removed because this is last one administrator.")
         redirect(s"/${userName}/_edit")
       } else {
 //      // Remove repositories
@@ -387,6 +399,27 @@ trait AccountControllerBase extends AccountManagementControllerBase {
     redirect(s"/${userName}/_ssh")
   })
 
+  get("/:userName/_gpg")(oneselfOnly {
+    val userName = params("userName")
+    getAccountByUserName(userName).map { x =>
+      // html.ssh(x, getPublicKeys(x.userName))
+      html.gpg(x, getGpgPublicKeys(x.userName))
+    } getOrElse NotFound()
+  })
+
+  post("/:userName/_gpg", gpgKeyForm)(oneselfOnly { form =>
+    val userName = params("userName")
+    addGpgPublicKey(userName, form.title, form.publicKey)
+    redirect(s"/${userName}/_gpg")
+  })
+
+  get("/:userName/_gpg/delete/:id")(oneselfOnly {
+    val userName = params("userName")
+    val keyId = params("id").toInt
+    deleteGpgPublicKey(userName, keyId)
+    redirect(s"/${userName}/_gpg")
+  })
+
   get("/:userName/_application")(oneselfOnly {
     val userName = params("userName")
     getAccountByUserName(userName).map { x =>
@@ -407,9 +440,9 @@ trait AccountControllerBase extends AccountManagementControllerBase {
 
   post("/:userName/_personalToken", personalTokenForm)(oneselfOnly { form =>
     val userName = params("userName")
-    getAccountByUserName(userName).map { x =>
+    getAccountByUserName(userName).foreach { x =>
       val (tokenId, token) = generateAccessToken(userName, form.note)
-      flash += "generatedToken" -> (tokenId, token)
+      flash.update("generatedToken", (tokenId, token))
     }
     redirect(s"/${userName}/_application")
   })
@@ -421,6 +454,29 @@ trait AccountControllerBase extends AccountManagementControllerBase {
     redirect(s"/${userName}/_application")
   })
 
+  /**
+   * Display the user preference settings page
+   */
+  get("/:userName/_preferences")(oneselfOnly {
+    val userName = params("userName")
+    val currentTheme = getAccountPreference(userName) match {
+      case Some(accountHighlighter) => accountHighlighter.highlighterTheme
+      case _                        => "github-v2"
+    }
+    getAccountByUserName(userName).map { x =>
+      html.preferences(x, currentTheme)
+    } getOrElse NotFound()
+  })
+
+  /**
+   * Update the syntax highlighter setting of user
+   */
+  post("/:userName/_preferences/highlighter", syntaxHighlighterThemeForm)(oneselfOnly { form =>
+    val userName = params("userName")
+    addOrUpdateAccountPreference(userName, form.theme)
+    redirect(s"/${userName}/_preferences")
+  })
+
   get("/:userName/_hooks")(managersOnly {
     val userName = params("userName")
     getAccountByUserName(userName).map { account =>
@@ -445,7 +501,7 @@ trait AccountControllerBase extends AccountManagementControllerBase {
   post("/:userName/_hooks/new", accountWebHookForm(false))(managersOnly { form =>
     val userName = params("userName")
     addAccountWebHook(userName, form.url, form.events, form.ctype, form.token)
-    flash += "info" -> s"Webhook ${form.url} created"
+    flash.update("info", s"Webhook ${form.url} created")
     redirect(s"/${userName}/_hooks")
   })
 
@@ -455,7 +511,7 @@ trait AccountControllerBase extends AccountManagementControllerBase {
   get("/:userName/_hooks/delete")(managersOnly {
     val userName = params("userName")
     deleteAccountWebHook(userName, params("url"))
-    flash += "info" -> s"Webhook ${params("url")} deleted"
+    flash.update("info", s"Webhook ${params("url")} deleted")
     redirect(s"/${userName}/_hooks")
   })
 
@@ -465,8 +521,7 @@ trait AccountControllerBase extends AccountManagementControllerBase {
   get("/:userName/_hooks/edit")(managersOnly {
     val userName = params("userName")
     getAccountByUserName(userName).flatMap { account =>
-      getAccountWebHook(userName, params("url")).map {
+      getAccountWebHook(userName, params("url")).map { case (webhook, events) =>
-        case (webhook, events) =>
         html.edithook(webhook, events, account, false)
       }
     } getOrElse NotFound()
@@ -478,7 +533,7 @@ trait AccountControllerBase extends AccountManagementControllerBase {
   post("/:userName/_hooks/edit", accountWebHookForm(true))(managersOnly { form =>
     val userName = params("userName")
     updateAccountWebHook(userName, form.url, form.events, form.ctype, form.token)
-    flash += "info" -> s"webhook ${form.url} updated"
+    flash.update("info", s"webhook ${form.url} updated")
     redirect(s"/${userName}/_hooks")
   })
 
@@ -501,19 +556,21 @@ trait AccountControllerBase extends AccountManagementControllerBase {
     val url = params("url")
     val token = Some(params("token"))
     val ctype = WebHookContentType.valueOf(params("ctype"))
-    val dummyWebHookInfo = RepositoryWebHook(userName, "dummy", url, ctype, token)
+    val dummyWebHookInfo =
+      RepositoryWebHook(userName = userName, repositoryName = "dummy", url = url, ctype = ctype, token = token)
     val dummyPayload = {
       val ownerAccount = getAccountByUserName(userName).get
       WebHookPushPayload.createDummyPayload(ownerAccount)
     }
 
-    val (webHook, json, reqFuture, resFuture) = callWebHook(WebHook.Push, List(dummyWebHookInfo), dummyPayload).head
+    val (webHook, json, reqFuture, resFuture) =
+      callWebHook(WebHook.Push, List(dummyWebHookInfo), dummyPayload, context.settings).head
 
     val toErrorMap: PartialFunction[Throwable, Map[String, String]] = {
       case e: java.net.UnknownHostException                  => Map("error" -> ("Unknown host " + e.getMessage))
       case e: java.lang.IllegalArgumentException             => Map("error" -> ("invalid url"))
       case e: org.apache.http.client.ClientProtocolException => Map("error" -> ("invalid url"))
-      case NonFatal(e)                                       => Map("error" -> (e.getClass + " " + e.getMessage))
+      case NonFatal(e)                                       => Map("error" -> (s"${e.getClass} ${e.getMessage}"))
     }
 
     contentType = formats("json")
@@ -522,8 +579,7 @@ trait AccountControllerBase extends AccountManagementControllerBase {
         "url" -> url,
         "request" -> Await.result(
           reqFuture
-            .map(
+            .map(req =>
-              req =>
               Map(
                 "headers" -> _headers(req.getAllHeaders),
                 "payload" -> json
@@ -534,8 +590,7 @@ trait AccountControllerBase extends AccountManagementControllerBase {
         ),
         "response" -> Await.result(
           resFuture
-            .map(
+            .map(res =>
-              res =>
               Map(
                 "status" -> res.getStatusLine(),
                 "body" -> EntityUtils.toString(res.getEntity()),
@@ -550,7 +605,7 @@ trait AccountControllerBase extends AccountManagementControllerBase {
   })
 
   get("/register") {
-    if (context.settings.allowAccountRegistration) {
+    if (context.settings.basicBehavior.allowAccountRegistration) {
       if (context.loginAccount.isDefined) {
         redirect("/")
       } else {
@@ -560,7 +615,7 @@ trait AccountControllerBase extends AccountManagementControllerBase {
   }
 
   post("/register", newForm) { form =>
-    if (context.settings.allowAccountRegistration) {
+    if (context.settings.basicBehavior.allowAccountRegistration) {
       createAccount(
         form.userName,
         pbkdf2_sha256(form.password),
@@ -576,8 +631,67 @@ trait AccountControllerBase extends AccountManagementControllerBase {
     } else NotFound()
   }
 
+  get("/reset") {
+    if (context.settings.basicBehavior.allowResetPassword) {
+      html.reset()
+    } else NotFound()
+  }
+
+  post("/reset", resetPasswordEmailForm) { form =>
+    if (context.settings.basicBehavior.allowResetPassword) {
+      getAccountByMailAddress(form.mailAddress).foreach { account =>
+        val token = generateResetPasswordToken(form.mailAddress)
+        val mailer = new Mailer(context.settings)
+        mailer.send(
+          form.mailAddress,
+          "Reset password",
+          s"""Hello, ${account.fullName}!
+            |
+            |You requested to reset the password for your GitBucket account.
+            |If you are not sure about the request, you can ignore this email.
+            |Otherwise, click the following link to set the new password:
+            |${context.baseUrl}/reset/form/${token}
+            |""".stripMargin
+        )
+      }
+      redirect("/reset/sent")
+    } else NotFound()
+  }
+
+  get("/reset/sent") {
+    if (context.settings.basicBehavior.allowResetPassword) {
+      html.resetsent()
+    } else NotFound()
+  }
+
+  get("/reset/form/:token") {
+    if (context.settings.basicBehavior.allowResetPassword) {
+      val token = params("token")
+      decodeResetPasswordToken(token)
+        .map { _ =>
+          html.resetform(token)
+        }
+        .getOrElse(NotFound())
+    } else NotFound()
+  }
+
+  post("/reset/form", resetPasswordForm) { form =>
+    if (context.settings.basicBehavior.allowResetPassword) {
+      decodeResetPasswordToken(form.token)
+        .flatMap { mailAddress =>
+          getAccountByMailAddress(mailAddress).map { account =>
+            updateAccount(account.copy(password = pbkdf2_sha256(form.password)))
+            html.resetcomplete()
+          }
+        }
+        .getOrElse(NotFound())
+    } else NotFound()
+  }
+
   get("/groups/new")(usersOnly {
-    html.creategroup(List(GroupMember("", context.loginAccount.get.userName, true)))
+    context.withLoginAccount { loginAccount =>
+      html.creategroup(List(GroupMember("", loginAccount.userName, true)))
+    }
   })
 
   post("/groups/new", newGroupForm)(usersOnly { form =>
@@ -598,16 +712,14 @@ trait AccountControllerBase extends AccountManagementControllerBase {
   })
 
   get("/:groupName/_editgroup")(managersOnly {
-    defining(params("groupName")) { groupName =>
+    val groupName = params("groupName")
     getAccountByUserName(groupName, true).map { account =>
       html.editgroup(account, getGroupMembers(groupName), flash.get("info"))
     } getOrElse NotFound()
-    }
   })
 
   get("/:groupName/_deletegroup")(managersOnly {
-    defining(params("groupName")) {
+    val groupName = params("groupName")
-      groupName =>
     // Remove from GROUP_MEMBER
     updateGroupMembers(groupName, Nil)
     // Disable group
@@ -621,14 +733,12 @@ trait AccountControllerBase extends AccountManagementControllerBase {
 //        FileUtils.deleteDirectory(getWikiRepositoryDir(groupName, repositoryName))
 //        FileUtils.deleteDirectory(getTemporaryDir(groupName, repositoryName))
 //      }
-    }
     redirect("/")
   })
 
   post("/:groupName/_editgroup", editGroupForm)(managersOnly { form =>
-    defining(
+    val groupName = params("groupName")
-      params("groupName"),
+    val members = form.members
-      form.members
       .split(",")
       .map {
         _.split(":") match {
@@ -636,8 +746,7 @@ trait AccountControllerBase extends AccountManagementControllerBase {
         }
       }
       .toList
-    ) {
+
-      case (groupName, members) =>
     getAccountByUserName(groupName, true).map { account =>
       updateGroup(groupName, form.description, form.url, false)
 
@@ -653,53 +762,66 @@ trait AccountControllerBase extends AccountManagementControllerBase {
 
       updateImage(form.groupName, form.fileId, form.clearImage)
 
-          flash += "info" -> "Account information has been updated."
+      flash.update("info", "Account information has been updated.")
       redirect(s"/${groupName}/_editgroup")
 
     } getOrElse NotFound()
-    }
   })
 
   /**
    * Show the new repository form.
    */
   get("/new")(usersOnly {
-    html.newrepo(getGroupsByUserName(context.loginAccount.get.userName), context.settings.isCreateRepoOptionPublic)
+    context.withLoginAccount { loginAccount =>
+      html.newrepo(getGroupsByUserName(loginAccount.userName), context.settings.basicBehavior.isCreateRepoOptionPublic)
+    }
   })
 
   /**
    * Create new repository.
    */
   post("/new", newRepositoryForm)(usersOnly { form =>
+    context.withLoginAccount { loginAccount =>
+      if (context.settings.basicBehavior.repositoryOperation.create || loginAccount.isAdmin) {
         LockUtil.lock(s"${form.owner}/${form.name}") {
-      if (getRepository(form.owner, form.name).isEmpty) {
+          if (getRepository(form.owner, form.name).isDefined) {
+            // redirect to the repository if repository already exists
+            redirect(s"/${form.owner}/${form.name}")
+          } else if (!canCreateRepository(form.owner, loginAccount)) {
+            // Permission error
+            Forbidden()
+          } else {
+            // create repository asynchronously
             createRepository(
-          context.loginAccount.get,
+              loginAccount,
               form.owner,
               form.name,
               form.description,
               form.isPrivate,
               form.initOption,
-          form.sourceUrl
+              form.sourceUrl,
+              context.settings.defaultBranch
             )
-      }
-    }
-
             // redirect to the repository
             redirect(s"/${form.owner}/${form.name}")
+          }
+        }
+      } else Forbidden()
+    }
   })
 
   get("/:owner/:repository/fork")(readableUsersOnly { repository =>
-    if (repository.repository.options.allowFork) {
+    context.withLoginAccount { loginAccount =>
-      val loginAccount = context.loginAccount.get
+      if (
+        repository.repository.options.allowFork && (context.settings.basicBehavior.repositoryOperation.fork || loginAccount.isAdmin)
+      ) {
         val loginUserName = loginAccount.userName
         val groups = getGroupsByUserName(loginUserName)
         groups match {
           case _: List[String] =>
             val managerPermissions = groups.map { group =>
               val members = getGroupMembers(group)
-            context.loginAccount.exists(
+              context.loginAccount.exists(x =>
-              x =>
                 members.exists { member =>
                   member.userName == x.userName && member.isManager
                 }
@@ -712,25 +834,31 @@ trait AccountControllerBase extends AccountManagementControllerBase {
           case _ => redirect(s"/${loginUserName}")
         }
       } else BadRequest()
+    }
   })
 
   post("/:owner/:repository/fork", accountForm)(readableUsersOnly { (form, repository) =>
-    if (repository.repository.options.allowFork) {
+    context.withLoginAccount { loginAccount =>
-      val loginAccount = context.loginAccount.get
+      if (
+        repository.repository.options.allowFork && (context.settings.basicBehavior.repositoryOperation.fork || loginAccount.isAdmin)
+      ) {
         val loginUserName = loginAccount.userName
         val accountName = form.accountName
 
-      if (getRepository(accountName, repository.name).isDefined ||
+        if (getRepository(accountName, repository.name).isDefined) {
-          (accountName != loginUserName && !getGroupsByUserName(loginUserName).contains(accountName))) {
           // redirect to the repository if repository already exists
           redirect(s"/${accountName}/${repository.name}")
+        } else if (!canCreateRepository(accountName, loginAccount)) {
+          // Permission error
+          Forbidden()
         } else {
           // fork repository asynchronously
           forkRepository(accountName, repository, loginUserName)
           // redirect to the repository
           redirect(s"/${accountName}/${repository.name}")
         }
-    } else BadRequest()
+      } else Forbidden()
+    }
   })
 
   private def existsAccount: Constraint = new Constraint() {
@@ -756,9 +884,11 @@ trait AccountControllerBase extends AccountManagementControllerBase {
 
   private def members: Constraint = new Constraint() {
     override def validate(name: String, value: String, messages: Messages): Option[String] = {
-      if (value.split(",").exists {
+      if (
+        value.split(",").exists {
           _.split(":") match { case Array(userName, isManager) => isManager.toBoolean }
-          }) None
+        }
+      ) None
       else Some("Must select one manager at least.")
     }
   }
@@ -771,6 +901,20 @@ trait AccountControllerBase extends AccountManagementControllerBase {
       }
   }
 
+  private def validGpgPublicKey: Constraint = new Constraint() {
+    override def validate(name: String, value: String, messages: Messages): Option[String] = {
+      GpgUtil.str2GpgKeyId(value) match {
+        case Some(s) if GpgUtil.getGpgKey(s).isEmpty =>
+          None
+        case Some(_) =>
+          Some("GPG key is duplicated.")
+        case None =>
+          Some("GPG key is invalid.")
+      }
+    }
+
+  }
+
   private def validAccountName: Constraint = new Constraint() {
     override def validate(name: String, value: String, messages: Messages): Option[String] = {
       getAccountByUserName(value) match {
@@ -779,4 +923,13 @@ trait AccountControllerBase extends AccountManagementControllerBase {
       }
     }
   }
+
+  private def isGroupManager(account: Option[Account], members: Seq[GroupMember]): Boolean = {
+    account.exists { account =>
+      account.isAdmin || members.exists { member =>
+        member.userName == account.userName && member.isManager
+      }
+    }
+  }
+
 }

src/main/scala/gitbucket/core/controller/ApiController.scala

@@ -13,13 +13,17 @@ class ApiController
     with ApiIssueCommentControllerBase
     with ApiIssueControllerBase
     with ApiIssueLabelControllerBase
+    with ApiIssueMilestoneControllerBase
     with ApiOrganizationControllerBase
     with ApiPullRequestControllerBase
+    with ApiReleaseControllerBase
     with ApiRepositoryBranchControllerBase
     with ApiRepositoryCollaboratorControllerBase
     with ApiRepositoryCommitControllerBase
+    with ApiRepositoryContentsControllerBase
     with ApiRepositoryControllerBase
     with ApiRepositoryStatusControllerBase
+    with ApiRepositoryWebhookControllerBase
     with ApiUserControllerBase
     with RepositoryService
     with AccountService
@@ -30,7 +34,9 @@ class ApiController
     with PullRequestService
     with CommitsService
     with CommitStatusService
+    with ReleaseService
     with RepositoryCreationService
+    with RepositoryCommitFileService
     with IssueCreationService
     with HandleCommentService
     with MergeService
@@ -48,6 +54,7 @@ class ApiController
     with ReferrerAuthenticator
     with ReadableUsersAuthenticator
     with WritableUsersAuthenticator
+    with RequestCache
 
 trait ApiControllerBase extends ControllerBase {
 

src/main/scala/gitbucket/core/controller/ControllerBase.scala

@@ -1,7 +1,6 @@
 package gitbucket.core.controller
 
-import java.io.{File, FileInputStream}
+import java.io.{File, FileInputStream, FileOutputStream}
-
 import gitbucket.core.api.{ApiError, JsonFormat}
 import gitbucket.core.model.Account
 import gitbucket.core.service.{AccountService, RepositoryService, SystemSettingsService}
@@ -14,12 +13,13 @@ import org.scalatra._
 import org.scalatra.i18n._
 import org.scalatra.json._
 import org.scalatra.forms._
+
 import javax.servlet.http.{HttpServletRequest, HttpServletResponse}
 import javax.servlet.{FilterChain, ServletRequest, ServletResponse}
-
 import is.tagomor.woothee.Classifier
 
 import scala.util.Try
+import scala.util.Using
 import net.coobird.thumbnailator.Thumbnails
 import org.eclipse.jgit.api.Git
 import org.eclipse.jgit.lib.ObjectId
@@ -27,6 +27,10 @@ import org.eclipse.jgit.revwalk.RevCommit
 import org.eclipse.jgit.treewalk._
 import org.apache.commons.io.IOUtils
 import org.slf4j.LoggerFactory
+import org.json4s.Formats
+import org.json4s.jackson.Serialization
+
+import java.nio.charset.StandardCharsets
 
 /**
  * Provides generic features for controller implementations.
@@ -42,7 +46,7 @@ abstract class ControllerBase
 
   private val logger = LoggerFactory.getLogger(getClass)
 
-  implicit val jsonFormats = gitbucket.core.api.JsonFormat.jsonFormats
+  implicit val jsonFormats: Formats = gitbucket.core.api.JsonFormat.jsonFormats
 
   before("/api/v3/*") {
     contentType = formats("json")
@@ -91,8 +95,16 @@ abstract class ControllerBase
     }
   }
 
-  private def LoginAccount: Option[Account] =
+  private def LoginAccount: Option[Account] = {
-    request.getAs[Account](Keys.Session.LoginAccount).orElse(session.getAs[Account](Keys.Session.LoginAccount))
+    request
+      .getAs[Account](Keys.Session.LoginAccount)
+      .orElse(session.getAs[Account](Keys.Session.LoginAccount))
+      .orElse {
+        if (isDevFeatureEnabled(DevFeatures.KeepSession)) {
+          getLoginAccountFromLocalFile()
+        } else None
+      }
+  }
 
   def ajaxGet(path: String)(action: => Any): Route =
     super.get(path) {
@@ -156,11 +168,8 @@ abstract class ControllerBase
           org.scalatra.Unauthorized(
             redirect(
               "/signin?redirect=" + StringUtil.urlEncode(
-                defining(request.getQueryString) { queryString =>
+                request.getRequestURI
-                  request.getRequestURI.substring(request.getContextPath.length) + (if (queryString != null)
+                  .substring(request.getContextPath.length) + Option(request.getQueryString).map("?" + _).getOrElse("")
-                                                                                      "?" + queryString
-                                                                                    else "")
-                }
               )
             )
           )
@@ -240,7 +249,7 @@ abstract class ControllerBase
       case false                                => None
     }
 
-    using(new TreeWalk(git.getRepository)) { treeWalk =>
+    Using.resource(new TreeWalk(git.getRepository)) { treeWalk =>
       treeWalk.addTree(revCommit.getTree)
       treeWalk.setRecursive(true)
       _getPathObjectId(path, treeWalk)
@@ -254,7 +263,7 @@ abstract class ControllerBase
     repository: RepositoryService.RepositoryInfo
   ): Unit = {
     JGitUtil.getObjectLoaderFromId(git, objectId) { loader =>
-      contentType = FileUtil.getSafeMimeType(path)
+      contentType = FileUtil.getSafeMimeType(path, repository.repository.options.safeMode)
 
       if (loader.isLarge) {
         response.setContentLength(loader.getSize.toInt)
@@ -268,7 +277,7 @@ abstract class ControllerBase
           response.setContentLength(attrs("size").toInt)
           val oid = attrs("oid").split(":")(1)
 
-          using(new FileInputStream(FileUtil.getLfsFilePath(repository.owner, repository.name, oid))) { in =>
+          Using.resource(new FileInputStream(FileUtil.getLfsFilePath(repository.owner, repository.name, oid))) { in =>
             IOUtils.copy(in, response.getOutputStream)
           }
         } else {
@@ -278,6 +287,47 @@ abstract class ControllerBase
       }
     }
   }
+
+  protected object DevFeatures {
+    val KeepSession = "keep-session"
+  }
+
+  private val loginAccountFile = new File(".tmp/login_account.json")
+
+  protected def isDevFeatureEnabled(feature: String): Boolean = {
+    Option(System.getProperty("dev-features")).getOrElse("").split(",").map(_.trim).contains(feature)
+  }
+
+  protected def getLoginAccountFromLocalFile(): Option[Account] = {
+    if (isDevFeatureEnabled(DevFeatures.KeepSession)) {
+      if (loginAccountFile.exists()) {
+        Using.resource(new FileInputStream(loginAccountFile)) { in =>
+          val json = IOUtils.toString(in, StandardCharsets.UTF_8)
+          val account = parse(json).extract[Account]
+          session.setAttribute(Keys.Session.LoginAccount, account)
+          Some(parse(json).extract[Account])
+        }
+      } else None
+
+    } else None
+  }
+
+  protected def saveLoginAccountToLocalFile(account: Account): Unit = {
+    if (isDevFeatureEnabled(DevFeatures.KeepSession)) {
+      if (!loginAccountFile.getParentFile.exists()) {
+        loginAccountFile.getParentFile.mkdirs()
+      }
+      Using.resource(new FileOutputStream(loginAccountFile)) { in =>
+        in.write(Serialization.write(account).getBytes(StandardCharsets.UTF_8))
+      }
+    }
+  }
+
+  protected def deleteLoginAccountFromLocalFile(): Unit = {
+    if (isDevFeatureEnabled(DevFeatures.KeepSession)) {
+      loginAccountFile.delete()
+    }
+  }
 }
 
 /**
@@ -301,14 +351,21 @@ case class Context(
   }
   val sidebarCollapse = request.getSession.getAttribute("sidebar-collapse") != null
 
+  def withLoginAccount(f: Account => Any): Any = {
+    loginAccount match {
+      case Some(loginAccount) => f(loginAccount)
+      case None               => Unauthorized()
+    }
+  }
+
   /**
    * Get object from cache.
    *
    * If object has not been cached with the specified key then retrieves by given action.
    * Cached object are available during a request.
    */
-  def cache[A](key: String)(action: => A): A =
+  def cache[A](key: String)(action: => A): A = {
-    defining(Keys.Request.Cache(key)) { cacheKey =>
+    val cacheKey = Keys.Request.Cache(key)
     Option(request.getAttribute(cacheKey).asInstanceOf[A]).getOrElse {
       val newObject = action
       request.setAttribute(cacheKey, newObject)
@@ -324,6 +381,8 @@ case class Context(
 trait AccountManagementControllerBase extends ControllerBase {
   self: AccountService =>
 
+  private val logger = LoggerFactory.getLogger(getClass)
+
   protected def updateImage(userName: String, fileId: Option[String], clearImage: Boolean): Unit =
     if (clearImage) {
       getAccountByUserName(userName).flatMap(_.image).foreach { image =>
@@ -331,6 +390,7 @@ trait AccountManagementControllerBase extends ControllerBase {
         updateAvatarImage(userName, None)
       }
     } else {
+      try {
         fileId.foreach { fileId =>
           val filename = "avatar." + FileUtil.getExtension(session.getAndRemove(Keys.Session.Upload(fileId)).get)
           val uploadDir = getUserUploadDir(userName)
@@ -343,6 +403,9 @@ trait AccountManagementControllerBase extends ControllerBase {
             .toFile(new File(uploadDir, FileUtil.checkFilename(filename)))
           updateAvatarImage(userName, Some(filename))
         }
+      } catch {
+        case e: Exception => logger.info("Error while updateImage" + e.getMessage)
+      }
     }
 
   protected def uniqueUserName: Constraint = new Constraint() {
@@ -359,11 +422,12 @@ trait AccountManagementControllerBase extends ControllerBase {
       params: Map[String, Seq[String]],
       messages: Messages
     ): Option[String] = {
-      val extraMailAddresses = params.filterKeys(k => k.startsWith("extraMailAddresses"))
+      val extraMailAddresses = params.view.filterKeys(k => k.startsWith("extraMailAddresses"))
-      if (extraMailAddresses.exists {
+      if (
-            case (k, v) =>
+        extraMailAddresses.exists { case (k, v) =>
           v.contains(value)
-          }) {
+        }
+      ) {
         Some("These mail addresses are duplicated.")
       } else {
         getAccountByMailAddress(value, true)
@@ -382,11 +446,12 @@ trait AccountManagementControllerBase extends ControllerBase {
       params: Map[String, Seq[String]],
       messages: Messages
     ): Option[String] = {
-      val extraMailAddresses = params.filterKeys(k => k.startsWith("extraMailAddresses"))
+      val extraMailAddresses = params.view.filterKeys(k => k.startsWith("extraMailAddresses"))
-      if (Some(value) == params.optionValue("mailAddress") || extraMailAddresses.count {
+      if (
-            case (k, v) =>
+        Some(value) == params.optionValue("mailAddress") || extraMailAddresses.count { case (k, v) =>
           v.contains(value)
-          } > 1) {
+        } > 1
+      ) {
         Some("These mail addresses are duplicated.")
       } else {
         getAccountByMailAddress(value, true)
@@ -414,7 +479,7 @@ trait AccountManagementControllerBase extends ControllerBase {
     "new"
   )
 
-  protected def reservedNames(): Constraint = new Constraint() {
+  protected def reservedNames: Constraint = new Constraint() {
     override def validate(name: String, value: String, messages: Messages): Option[String] =
       if (allReservedNames.contains(value.toLowerCase)) {
         Some(s"${value} is reserved")

src/main/scala/gitbucket/core/controller/DashboardController.scala

@@ -1,14 +1,17 @@
 package gitbucket.core.controller
 
 import gitbucket.core.dashboard.html
+import gitbucket.core.model.Account
 import gitbucket.core.service._
 import gitbucket.core.util.{Keys, UsersAuthenticator}
 import gitbucket.core.util.Implicits._
 import gitbucket.core.service.IssuesService._
+import gitbucket.core.service.ActivityService._
 
 class DashboardController
     extends DashboardControllerBase
     with IssuesService
+    with MergeService
     with PullRequestService
     with RepositoryService
     with AccountService
@@ -20,46 +23,76 @@ class DashboardController
     with WebHookPullRequestService
     with WebHookPullRequestReviewCommentService
     with MilestonesService
+    with CommitStatusService
     with UsersAuthenticator
+    with RequestCache
 
 trait DashboardControllerBase extends ControllerBase {
-  self: IssuesService with PullRequestService with RepositoryService with AccountService with UsersAuthenticator =>
+  self: IssuesService
+    with PullRequestService
+    with RepositoryService
+    with AccountService
+    with CommitStatusService
+    with UsersAuthenticator =>
 
   get("/dashboard/repos")(usersOnly {
-    val repos = getVisibleRepositories(context.loginAccount, withoutPhysicalInfo = true)
+    context.withLoginAccount { loginAccount =>
-    html.repos(getGroupNames(context.loginAccount.get.userName), repos, repos)
+      val repos = getVisibleRepositories(
+        context.loginAccount,
+        None,
+        withoutPhysicalInfo = true,
+        limit = context.settings.basicBehavior.limitVisibleRepositories
+      )
+      html.repos(getGroupNames(loginAccount.userName), repos, repos, isNewsFeedEnabled)
+    }
   })
 
   get("/dashboard/issues")(usersOnly {
-    searchIssues("created_by")
+    context.withLoginAccount { loginAccount =>
+      searchIssues(loginAccount, "created_by")
+    }
   })
 
   get("/dashboard/issues/assigned")(usersOnly {
-    searchIssues("assigned")
+    context.withLoginAccount { loginAccount =>
+      searchIssues(loginAccount, "assigned")
+    }
   })
 
   get("/dashboard/issues/created_by")(usersOnly {
-    searchIssues("created_by")
+    context.withLoginAccount { loginAccount =>
+      searchIssues(loginAccount, "created_by")
+    }
   })
 
   get("/dashboard/issues/mentioned")(usersOnly {
-    searchIssues("mentioned")
+    context.withLoginAccount { loginAccount =>
+      searchIssues(loginAccount, "mentioned")
+    }
   })
 
   get("/dashboard/pulls")(usersOnly {
-    searchPullRequests("created_by")
+    context.withLoginAccount { loginAccount =>
+      searchPullRequests(loginAccount, "created_by")
+    }
   })
 
   get("/dashboard/pulls/created_by")(usersOnly {
-    searchPullRequests("created_by")
+    context.withLoginAccount { loginAccount =>
+      searchPullRequests(loginAccount, "created_by")
+    }
   })
 
   get("/dashboard/pulls/assigned")(usersOnly {
-    searchPullRequests("assigned")
+    context.withLoginAccount { loginAccount =>
+      searchPullRequests(loginAccount, "assigned")
+    }
   })
 
   get("/dashboard/pulls/mentioned")(usersOnly {
-    searchPullRequests("mentioned")
+    context.withLoginAccount { loginAccount =>
+      searchPullRequests(loginAccount, "mentioned")
+    }
   })
 
   private def getOrCreateCondition(key: String, filter: String, userName: String) = {
@@ -72,19 +105,20 @@ trait DashboardControllerBase extends ControllerBase {
     }
   }
 
-  private def searchIssues(filter: String) = {
+  private def searchIssues(loginAccount: Account, filter: String) = {
     import IssuesService._
 
-    val userName = context.loginAccount.get.userName
+    val userName = loginAccount.userName
     val condition = getOrCreateCondition(Keys.Session.DashboardIssues, filter, userName)
     val userRepos = getUserRepositories(userName, true).map(repo => repo.owner -> repo.name)
     val page = IssueSearchCondition.page(request)
+    val issues = searchIssue(condition, IssueSearchOption.Issues, (page - 1) * IssueLimit, IssueLimit, userRepos*)
 
     html.issues(
-      searchIssue(condition, false, (page - 1) * IssueLimit, IssueLimit, userRepos: _*),
+      issues.map(issue => (issue, None)),
       page,
-      countIssue(condition.copy(state = "open"), false, userRepos: _*),
+      countIssue(condition.copy(state = "open"), IssueSearchOption.Issues, userRepos*),
-      countIssue(condition.copy(state = "closed"), false, userRepos: _*),
+      countIssue(condition.copy(state = "closed"), IssueSearchOption.Issues, userRepos*),
       filter match {
         case "assigned"  => condition.copy(assigned = Some(Some(userName)))
         case "mentioned" => condition.copy(mentioned = Some(userName))
@@ -92,24 +126,42 @@ trait DashboardControllerBase extends ControllerBase {
       },
       filter,
       getGroupNames(userName),
-      getVisibleRepositories(context.loginAccount, withoutPhysicalInfo = true)
+      getVisibleRepositories(
+        context.loginAccount,
+        None,
+        withoutPhysicalInfo = true,
+        limit = context.settings.basicBehavior.limitVisibleRepositories
+      ),
+      isNewsFeedEnabled
     )
   }
 
-  private def searchPullRequests(filter: String) = {
+  private def searchPullRequests(loginAccount: Account, filter: String) = {
     import IssuesService._
     import PullRequestService._
 
-    val userName = context.loginAccount.get.userName
+    val userName = loginAccount.userName
     val condition = getOrCreateCondition(Keys.Session.DashboardPulls, filter, userName)
     val allRepos = getAllRepositories(userName)
     val page = IssueSearchCondition.page(request)
+    val issues = searchIssue(
+      condition,
+      IssueSearchOption.PullRequests,
+      (page - 1) * PullRequestLimit,
+      PullRequestLimit,
+      allRepos*
+    )
+    val status = issues.map { issue =>
+      issue.commitId.flatMap { commitId =>
+        getCommitStatusWithSummary(issue.issue.userName, issue.issue.repositoryName, commitId)
+      }
+    }
 
     html.pulls(
-      searchIssue(condition, true, (page - 1) * PullRequestLimit, PullRequestLimit, allRepos: _*),
+      issues.zip(status),
       page,
-      countIssue(condition.copy(state = "open"), true, allRepos: _*),
+      countIssue(condition.copy(state = "open"), IssueSearchOption.PullRequests, allRepos*),
-      countIssue(condition.copy(state = "closed"), true, allRepos: _*),
+      countIssue(condition.copy(state = "closed"), IssueSearchOption.PullRequests, allRepos*),
       filter match {
         case "assigned"  => condition.copy(assigned = Some(Some(userName)))
         case "mentioned" => condition.copy(mentioned = Some(userName))
@@ -117,7 +169,13 @@ trait DashboardControllerBase extends ControllerBase {
       },
       filter,
       getGroupNames(userName),
-      getVisibleRepositories(context.loginAccount, withoutPhysicalInfo = true)
+      getVisibleRepositories(
+        context.loginAccount,
+        None,
+        withoutPhysicalInfo = true,
+        limit = context.settings.basicBehavior.limitVisibleRepositories
+      ),
+      isNewsFeedEnabled
     )
   }
 

src/main/scala/gitbucket/core/controller/FileUploadController.scala

@@ -6,7 +6,6 @@ import gitbucket.core.model.Account
 import gitbucket.core.service.{AccountService, ReleaseService, RepositoryService}
 import gitbucket.core.servlet.Database
 import gitbucket.core.util._
-import gitbucket.core.util.SyntaxSugars._
 import gitbucket.core.util.Directory._
 import gitbucket.core.util.Implicits._
 import org.eclipse.jgit.api.Git
@@ -16,6 +15,10 @@ import org.scalatra._
 import org.scalatra.servlet.{FileItem, FileUploadSupport, MultipartConfig}
 import org.apache.commons.io.{FileUtils, IOUtils}
 
+import scala.util.Using
+import gitbucket.core.service.SystemSettingsService
+import slick.jdbc.JdbcBackend.Session
+
 /**
  * Provides Ajax based file upload functionality.
  *
@@ -26,26 +29,27 @@ class FileUploadController
     with FileUploadSupport
     with RepositoryService
     with AccountService
-    with ReleaseService {
+    with ReleaseService
-
+    with SystemSettingsService {
-  configureMultipartHandling(MultipartConfig(maxFileSize = Some(FileUtil.MaxFileSize)))
 
   post("/image") {
+    setMultipartConfig()
     execute(
       { (file, fileId) =>
         FileUtils
-          .writeByteArrayToFile(new File(getTemporaryDir(session.getId), FileUtil.checkFilename(fileId)), file.get)
+          .writeByteArrayToFile(new File(getTemporaryDir(session.getId), FileUtil.checkFilename(fileId)), file.get())
         session += Keys.Session.Upload(fileId) -> file.name
       },
-      FileUtil.isImage
+      FileUtil.isImage(_)
     )
   }
 
   post("/tmp") {
+    setMultipartConfig()
     execute(
       { (file, fileId) =>
         FileUtils
-          .writeByteArrayToFile(new File(getTemporaryDir(session.getId), FileUtil.checkFilename(fileId)), file.get)
+          .writeByteArrayToFile(new File(getTemporaryDir(session.getId), FileUtil.checkFilename(fileId)), file.get())
         session += Keys.Session.Upload(fileId) -> file.name
       },
       _ => true
@@ -53,6 +57,7 @@ class FileUploadController
   }
 
   post("/file/:owner/:repository") {
+    setMultipartConfig()
     execute(
       { (file, fileId) =>
         FileUtils.writeByteArrayToFile(
@@ -60,7 +65,7 @@ class FileUploadController
             getAttachedDir(params("owner"), params("repository")),
             FileUtil.checkFilename(fileId + "." + FileUtil.getExtension(file.getName))
           ),
-          file.get
+          file.get()
         )
       },
       _ => true
@@ -68,9 +73,9 @@ class FileUploadController
   }
 
   post("/wiki/:owner/:repository") {
+    setMultipartConfig()
     // Don't accept not logged-in users
-    session.get(Keys.Session.LoginAccount).collect {
+    session.get(Keys.Session.LoginAccount).collect { case loginAccount: Account =>
-      case loginAccount: Account =>
       val owner = params("owner")
       val repository = params("repository")
 
@@ -80,8 +85,7 @@ class FileUploadController
           { (file, fileId) =>
             val fileName = file.getName
             LockUtil.lock(s"${owner}/${repository}/wiki") {
-                using(Git.open(Directory.getWikiRepositoryDir(owner, repository))) {
+              Using.resource(Git.open(Directory.getWikiRepositoryDir(owner, repository))) { git =>
-                  git =>
                 val builder = DirCache.newInCore.builder()
                 val inserter = git.getRepository.newObjectInserter()
                 val headId = git.getRepository.resolve(Constants.HEAD + "^{commit}")
@@ -125,19 +129,19 @@ class FileUploadController
     } getOrElse BadRequest()
   }
 
-  post("/release/:owner/:repository/:tag") {
+  post("/release/:owner/:repository/*") {
+    setMultipartConfigForLargeFile()
     session
       .get(Keys.Session.LoginAccount)
-      .collect {
+      .collect { case _: Account =>
-        case _: Account =>
         val owner = params("owner")
         val repository = params("repository")
-          val tag = params("tag")
+        val tag = multiParams("splat").head
         execute(
           { (file, fileId) =>
             FileUtils.writeByteArrayToFile(
               new File(getReleaseFilesDir(owner, repository), FileUtil.checkFilename(tag + "/" + fileId)),
-                file.get
+              file.get()
             )
           },
           _ => true
@@ -148,17 +152,33 @@ class FileUploadController
 
   post("/import") {
     import JDBCUtil._
+    setMultipartConfig()
     session.get(Keys.Session.LoginAccount).collect {
       case loginAccount: Account if loginAccount.isAdmin =>
-        execute({ (file, fileId) =>
+        execute(
+          { (file, fileId) =>
             request2Session(request).conn.importAsSQL(file.getInputStream)
-        }, _ => true)
+          },
+          _ => true
+        )
     }
     redirect("/admin/data")
   }
 
+  private def setMultipartConfig(): Unit = {
+    val settings = loadSystemSettings()
+    val config = MultipartConfig(maxFileSize = Some(settings.upload.maxFileSize))
+    config.apply(request.getServletContext())
+  }
+
+  private def setMultipartConfigForLargeFile(): Unit = {
+    val settings = loadSystemSettings()
+    val config = MultipartConfig(maxFileSize = Some(settings.upload.largeMaxFileSize))
+    config.apply(request.getServletContext())
+  }
+
   private def onlyWikiEditable(owner: String, repository: String, loginAccount: Account)(action: => Any): Any = {
-    implicit val session = Database.getSession(request)
+    implicit val session: Session = Database.getSession(request)
     getRepository(owner, repository) match {
       case Some(x) =>
         x.repository.options.wikiOption match {
@@ -171,14 +191,13 @@ class FileUploadController
     }
   }
 
-  private def execute(f: (FileItem, String) => Unit, mimeTypeChcker: (String) => Boolean) =
+  private def execute(f: (FileItem, String) => Unit, mimeTypeChecker: (String) => Boolean) =
     fileParams.get("file") match {
-      case Some(file) if (mimeTypeChcker(file.name)) =>
+      case Some(file) if mimeTypeChecker(file.name) =>
-        defining(FileUtil.generateFileId) { fileId =>
+        val fileId = FileUtil.generateFileId
         f(file, fileId)
         contentType = "text/plain"
         Ok(fileId)
-        }
       case _ => BadRequest()
     }
 

src/main/scala/gitbucket/core/controller/IndexController.scala

@@ -1,18 +1,21 @@
 package gitbucket.core.controller
 
-import java.net.URI
+import com.nimbusds.jwt.JWT
 
+import java.net.URI
 import com.nimbusds.oauth2.sdk.id.State
 import com.nimbusds.openid.connect.sdk.Nonce
 import gitbucket.core.helper.xml
 import gitbucket.core.model.Account
 import gitbucket.core.service._
 import gitbucket.core.util.Implicits._
-import gitbucket.core.util.SyntaxSugars._
 import gitbucket.core.util._
+import gitbucket.core.view.helpers._
 import org.scalatra.Ok
 import org.scalatra.forms._
 
+import gitbucket.core.service.ActivityService._
+
 class IndexController
     extends IndexControllerBase
     with RepositoryService
@@ -28,6 +31,7 @@ class IndexController
     with AccessTokenService
     with AccountFederationService
     with OpenIDConnectService
+    with RequestCache
 
 trait IndexControllerBase extends ControllerBase {
   self: RepositoryService
@@ -56,25 +60,41 @@ trait IndexControllerBase extends ControllerBase {
 //
 //  case class SearchForm(query: String, owner: String, repository: String)
 
-  case class OidcContext(state: State, nonce: Nonce, redirectBackURI: String)
+  case class OidcAuthContext(state: State, nonce: Nonce, redirectBackURI: String)
+  case class OidcSessionContext(token: JWT)
 
   get("/") {
     context.loginAccount
       .map { account =>
         val visibleOwnerSet: Set[String] = Set(account.userName) ++ getGroupsByUserName(account.userName)
+        if (!isNewsFeedEnabled) {
+          redirect("/dashboard/repos")
+        } else {
+          val repos = getVisibleRepositories(
+            Some(account),
+            None,
+            withoutPhysicalInfo = true,
+            limit = false
+          )
+
           gitbucket.core.html.index(
-          getRecentActivitiesByOwners(visibleOwnerSet),
+            activities = getRecentActivitiesByRepos(repos.map(x => (x.owner, x.name)).toSet),
-          getVisibleRepositories(Some(account), withoutPhysicalInfo = true),
+            recentRepositories = if (context.settings.basicBehavior.limitVisibleRepositories) {
+              repos.filter(x => x.owner == account.userName)
+            } else repos,
             showBannerToCreatePersonalAccessToken = hasAccountFederation(account.userName) && !hasAccessToken(
               account.userName
+            ),
+            enableNewsFeed = isNewsFeedEnabled
           )
-        )
+        }
       }
       .getOrElse {
         gitbucket.core.html.index(
-          getRecentActivities(),
+          activities = getRecentPublicActivities(),
-          getVisibleRepositories(None, withoutPhysicalInfo = true),
+          recentRepositories = getVisibleRepositories(None, withoutPhysicalInfo = true),
-          showBannerToCreatePersonalAccessToken = false
+          showBannerToCreatePersonalAccessToken = false,
+          enableNewsFeed = isNewsFeedEnabled
         )
       }
   }
@@ -82,7 +102,7 @@ trait IndexControllerBase extends ControllerBase {
   get("/signin") {
     val redirect = params.get("redirect")
     if (redirect.isDefined && redirect.get.startsWith("/")) {
-      flash += Keys.Flash.Redirect -> redirect.get
+      flash.update(Keys.Flash.Redirect, redirect.get)
     }
     gitbucket.core.html.signin(flash.get("userName"), flash.get("password"), flash.get("error"))
   }
@@ -95,9 +115,9 @@ trait IndexControllerBase extends ControllerBase {
           case _                         => signin(account)
         }
       case None =>
-        flash += "userName" -> form.userName
+        flash.update("userName", form.userName)
-        flash += "password" -> form.password
+        flash.update("password", form.password)
-        flash += "error" -> "Sorry, your Username and/or Password is incorrect. Please try again."
+        flash.update("error", "Sorry, your Username and/or Password is incorrect. Please try again.")
         redirect("/signin")
     }
   }
@@ -114,8 +134,8 @@ trait IndexControllerBase extends ControllerBase {
         case _                             => "/"
       }
       session.setAttribute(
-        Keys.Session.OidcContext,
+        Keys.Session.OidcAuthContext,
-        OidcContext(authenticationRequest.getState, authenticationRequest.getNonce, redirectBackURI)
+        OidcAuthContext(authenticationRequest.getState, authenticationRequest.getNonce, redirectBackURI)
       )
       redirect(authenticationRequest.toURI.toString)
     } getOrElse {
@@ -129,17 +149,18 @@ trait IndexControllerBase extends ControllerBase {
   get("/signin/oidc") {
     context.settings.oidc.map { oidc =>
       val redirectURI = new URI(s"$baseUrl/signin/oidc")
-      session.get(Keys.Session.OidcContext) match {
+      session.get(Keys.Session.OidcAuthContext) match {
-        case Some(context: OidcContext) =>
+        case Some(context: OidcAuthContext) =>
-          authenticate(params, redirectURI, context.state, context.nonce, oidc) map { account =>
+          authenticate(params.toMap, redirectURI, context.state, context.nonce, oidc).map { case (jwt, account) =>
+            session.setAttribute(Keys.Session.OidcSessionContext, OidcSessionContext(jwt))
             signin(account, context.redirectBackURI)
           } orElse {
-            flash += "error" -> "Sorry, authentication failed. Please try again."
+            flash.update("error", "Sorry, authentication failed. Please try again.")
             session.invalidate()
             redirect("/signin")
           }
         case _ =>
-          flash += "error" -> "Sorry, something wrong. Please try again."
+          flash.update("error", "Sorry, something wrong. Please try again.")
           session.invalidate()
           redirect("/signin")
       }
@@ -149,13 +170,24 @@ trait IndexControllerBase extends ControllerBase {
   }
 
   get("/signout") {
-    session.invalidate
+    context.settings.oidc.foreach { oidc =>
+      session.get(Keys.Session.OidcSessionContext).foreach { case context: OidcSessionContext =>
+        val redirectURI = new URI(baseUrl)
+        val authenticationRequest = createOIDLogoutRequest(oidc.issuer, oidc.clientID, redirectURI, context.token)
+        session.invalidate()
+        redirect(authenticationRequest.toURI.toString)
+      }
+    }
+    session.invalidate()
+    if (isDevFeatureEnabled(DevFeatures.KeepSession)) {
+      deleteLoginAccountFromLocalFile()
+    }
     redirect("/")
   }
 
   get("/activities.atom") {
     contentType = "application/atom+xml; type=feed"
-    xml.feed(getRecentActivities())
+    xml.feed(getRecentPublicActivities())
   }
 
   post("/sidebar-collapse") {
@@ -172,6 +204,9 @@ trait IndexControllerBase extends ControllerBase {
    */
   private def signin(account: Account, redirectUrl: String = "/") = {
     session.setAttribute(Keys.Session.LoginAccount, account)
+    if (isDevFeatureEnabled(DevFeatures.KeepSession)) {
+      saveLoginAccountToLocalFile(account)
+    }
     updateLastLoginDate(account.userName)
 
     if (LDAPUtil.isDummyMailAddress(account)) {
@@ -195,7 +230,7 @@ trait IndexControllerBase extends ControllerBase {
     org.json4s.jackson.Serialization.write(
       Map(
         "options" -> (
-          getAllUsers(false)
+          getAllUsers(includeRemoved = false)
             .withFilter { t =>
               (user, group) match {
                 case (true, true)   => true
@@ -206,7 +241,10 @@ trait IndexControllerBase extends ControllerBase {
             }
             .map { t =>
               Map(
-                "label" -> s"<b>@${StringUtil.escapeHtml(t.userName)}</b> ${StringUtil.escapeHtml(t.fullName)}",
+                "label" -> s"${avatar(t.userName, 16)}<b>@${StringUtil.escapeHtml(
+                    StringUtil.cutTail(t.userName, 25, "...")
+                  )}</b> ${StringUtil
+                    .escapeHtml(StringUtil.cutTail(t.fullName, 25, "..."))}",
                 "value" -> t.userName
               )
             }
@@ -225,22 +263,23 @@ trait IndexControllerBase extends ControllerBase {
     } getOrElse ""
   })
 
-  // TODO Move to RepositoryViwerController?
+  // TODO Move to RepositoryViewerController?
   get("/:owner/:repository/search")(referrersOnly { repository =>
-    defining(params.getOrElse("q", "").trim, params.getOrElse("type", "code")) {
+    val query = params.getOrElse("q", "").trim
-      case (query, target) =>
+    val target = params.getOrElse("type", "code")
-        val page = try {
+    val page =
+      try {
         val i = params.getOrElse("page", "1").toInt
         if (i <= 0) 1 else i
       } catch {
-          case e: NumberFormatException => 1
+        case _: NumberFormatException => 1
       }
 
     target.toLowerCase match {
       case "issues" =>
         gitbucket.core.search.html.issues(
-              if (query.nonEmpty) searchIssues(repository.owner, repository.name, query, false) else Nil,
+          if (query.nonEmpty) searchIssues(repository.owner, repository.name, query, pullRequest = false) else Nil,
-              false,
+          pullRequest = false,
           query,
           page,
           repository
@@ -248,8 +287,8 @@ trait IndexControllerBase extends ControllerBase {
 
       case "pulls" =>
         gitbucket.core.search.html.issues(
-              if (query.nonEmpty) searchIssues(repository.owner, repository.name, query, true) else Nil,
+          if (query.nonEmpty) searchIssues(repository.owner, repository.name, query, pullRequest = true) else Nil,
-              true,
+          pullRequest = true,
           query,
           page,
           repository
@@ -271,17 +310,33 @@ trait IndexControllerBase extends ControllerBase {
           repository
         )
     }
-    }
   })
 
   get("/search") {
     val query = params.getOrElse("query", "").trim.toLowerCase
     val visibleRepositories =
-      getVisibleRepositories(context.loginAccount, repositoryUserName = None, withoutPhysicalInfo = true)
+      getVisibleRepositories(
-    val repositories = visibleRepositories.filter { repository =>
+        context.loginAccount,
+        None,
+        withoutPhysicalInfo = true,
+        limit = context.settings.basicBehavior.limitVisibleRepositories
+      )
+
+    val repositories = {
+      if (context.settings.basicBehavior.limitVisibleRepositories) {
+        getVisibleRepositories(
+          context.loginAccount,
+          None,
+          withoutPhysicalInfo = true,
+          limit = false
+        )
+      } else {
+        visibleRepositories
+      }
+    }.filter { repository =>
       repository.name.toLowerCase.indexOf(query) >= 0 || repository.owner.toLowerCase.indexOf(query) >= 0
     }
+
     gitbucket.core.search.html.repositories(query, repositories, visibleRepositories)
   }
-
 }

src/main/scala/gitbucket/core/controller/IssuesController.scala

@@ -1,9 +1,9 @@
 package gitbucket.core.controller
 
 import gitbucket.core.issues.html
+import gitbucket.core.model.{Account, CustomFieldBehavior}
 import gitbucket.core.service.IssuesService._
 import gitbucket.core.service._
-import gitbucket.core.util.SyntaxSugars._
 import gitbucket.core.util.Implicits._
 import gitbucket.core.util._
 import gitbucket.core.view
@@ -21,14 +21,17 @@ class IssuesController
     with ActivityService
     with HandleCommentService
     with IssueCreationService
+    with CustomFieldsService
     with ReadableUsersAuthenticator
     with ReferrerAuthenticator
     with WritableUsersAuthenticator
+    with MergeService
     with PullRequestService
     with WebHookIssueCommentService
     with WebHookPullRequestReviewCommentService
     with CommitsService
     with PrioritiesService
+    with RequestCache
 
 trait IssuesControllerBase extends ControllerBase {
   self: IssuesService
@@ -39,6 +42,7 @@ trait IssuesControllerBase extends ControllerBase {
     with ActivityService
     with HandleCommentService
     with IssueCreationService
+    with CustomFieldsService
     with ReadableUsersAuthenticator
     with ReferrerAuthenticator
     with WritableUsersAuthenticator
@@ -49,7 +53,7 @@ trait IssuesControllerBase extends ControllerBase {
   case class IssueCreateForm(
     title: String,
     content: Option[String],
-    assignedUserName: Option[String],
+    assigneeUserNames: Option[String],
     milestoneId: Option[Int],
     priorityId: Option[Int],
     labelNames: Option[String]
@@ -60,7 +64,7 @@ trait IssuesControllerBase extends ControllerBase {
   val issueCreateForm = mapping(
     "title" -> trim(label("Title", text(required))),
     "content" -> trim(optional(text())),
-    "assignedUserName" -> trim(optional(text())),
+    "assigneeUserNames" -> trim(optional(text())),
     "milestoneId" -> trim(optional(number())),
     "priorityId" -> trim(optional(number())),
     "labelNames" -> trim(optional(text()))
@@ -85,168 +89,195 @@ trait IssuesControllerBase extends ControllerBase {
 
   get("/:owner/:repository/issues")(referrersOnly { repository =>
     val q = request.getParameter("q")
-    if (Option(q).exists(_.contains("is:pr"))) {
+    Option(q) match {
+      case Some(filter) if filter.contains("is:pr") =>
         redirect(s"/${repository.owner}/${repository.name}/pulls?q=${StringUtil.urlEncode(q)}")
+      case Some(filter) =>
+        val condition = IssueSearchCondition(filter)
+        if (condition.isEmpty) {
+          // Redirect to keyword search
+          redirect(s"/${repository.owner}/${repository.name}/search?q=${StringUtil.urlEncode(q)}&type=issues")
         } else {
-      searchIssues(repository)
+          searchIssues(repository, condition, IssueSearchCondition.page(request))
+        }
+      case None =>
+        searchIssues(repository, IssueSearchCondition(request), IssueSearchCondition.page(request))
     }
   })
 
   get("/:owner/:repository/issues/:id")(referrersOnly { repository =>
-    defining(repository.owner, repository.name, params("id")) {
+    val issueId = params("id")
-      case (owner, name, issueId) =>
+    getIssue(repository.owner, repository.name, issueId) map { issue =>
-        getIssue(owner, name, issueId) map {
-          issue =>
       if (issue.isPullRequest) {
         redirect(s"/${repository.owner}/${repository.name}/pull/${issueId}")
       } else {
         html.issue(
           issue,
-                getComments(owner, name, issueId.toInt),
+          getComments(repository.owner, repository.name, issueId.toInt),
-                getIssueLabels(owner, name, issueId.toInt),
+          getIssueLabels(repository.owner, repository.name, issueId.toInt),
-                getAssignableUserNames(owner, name),
+          getIssueAssignees(repository.owner, repository.name, issueId.toInt),
-                getMilestonesWithIssueCount(owner, name),
+          getAssignableUserNames(repository.owner, repository.name),
-                getPriorities(owner, name),
+          getMilestonesWithIssueCount(repository.owner, repository.name),
-                getLabels(owner, name),
+          getPriorities(repository.owner, repository.name),
+          getLabels(repository.owner, repository.name),
+          getCustomFieldsWithValue(repository.owner, repository.name, issueId.toInt).filter(_._1.enableForIssues),
           isIssueEditable(repository),
           isIssueManageable(repository),
+          isIssueCommentManageable(repository),
           repository
         )
       }
     } getOrElse NotFound()
-    }
   })
 
   get("/:owner/:repository/issues/new")(readableUsersOnly { repository =>
     if (isIssueEditable(repository)) { // TODO Should this check is provided by authenticator?
-      defining(repository.owner, repository.name) {
-        case (owner, name) =>
       html.create(
-            getAssignableUserNames(owner, name),
+        getAssignableUserNames(repository.owner, repository.name),
-            getMilestones(owner, name),
+        getMilestones(repository.owner, repository.name),
-            getPriorities(owner, name),
+        getPriorities(repository.owner, repository.name),
-            getDefaultPriority(owner, name),
+        getDefaultPriority(repository.owner, repository.name),
-            getLabels(owner, name),
+        getLabels(repository.owner, repository.name),
+        getCustomFields(repository.owner, repository.name).filter(_.enableForIssues),
         isIssueManageable(repository),
         getContentTemplate(repository, "ISSUE_TEMPLATE"),
         repository
       )
-      }
     } else Unauthorized()
   })
 
   post("/:owner/:repository/issues/new", issueCreateForm)(readableUsersOnly { (form, repository) =>
+    context.withLoginAccount { loginAccount =>
       if (isIssueEditable(repository)) { // TODO Should this check is provided by authenticator?
         val issue = createIssue(
           repository,
           form.title,
           form.content,
-        form.assignedUserName,
+          form.assigneeUserNames.toSeq.flatMap(_.split(",")),
           form.milestoneId,
           form.priorityId,
-        form.labelNames.toArray.flatMap(_.split(",")),
+          form.labelNames.toSeq.flatMap(_.split(",")),
-        context.loginAccount.get
+          loginAccount
         )
 
+        // Insert custom field values
+        params.toMap.foreach { case (key, value) =>
+          if (key.startsWith("custom-field-")) {
+            getCustomField(
+              repository.owner,
+              repository.name,
+              key.replaceFirst("^custom-field-", "").toInt
+            ).foreach { field =>
+              CustomFieldBehavior.validate(field, value, messages) match {
+                case None =>
+                  insertOrUpdateCustomFieldValue(field, repository.owner, repository.name, issue.issueId, value)
+                case Some(_) => halt(400)
+              }
+            }
+          }
+        }
+
         redirect(s"/${issue.userName}/${issue.repositoryName}/issues/${issue.issueId}")
       } else Unauthorized()
+    }
   })
 
   ajaxPost("/:owner/:repository/issues/edit_title/:id", issueTitleEditForm)(readableUsersOnly { (title, repository) =>
-    defining(repository.owner, repository.name) {
+    context.withLoginAccount { loginAccount =>
-      case (owner, name) =>
+      getIssue(repository.owner, repository.name, params("id")).map { issue =>
-        getIssue(owner, name, params("id")).map {
+        if (isEditableContent(repository.owner, repository.name, issue.openedUserName, loginAccount)) {
-          issue =>
-            if (isEditableContent(owner, name, issue.openedUserName)) {
           if (issue.title != title) {
             // update issue
-                updateIssue(owner, name, issue.issueId, title, issue.content)
+            updateIssue(repository.owner, repository.name, issue.issueId, title, issue.content)
             // extract references and create refer comment
-                createReferComment(owner, name, issue.copy(title = title), title, context.loginAccount.get)
+            createReferComment(repository.owner, repository.name, issue.copy(title = title), title, loginAccount)
             createComment(
-                  owner,
+              repository.owner,
-                  name,
+              repository.name,
-                  context.loginAccount.get.userName,
+              loginAccount.userName,
               issue.issueId,
               issue.title + "\r\n" + title,
               "change_title"
             )
           }
-              redirect(s"/${owner}/${name}/issues/_data/${issue.issueId}")
+          redirect(s"/${repository.owner}/${repository.name}/issues/_data/${issue.issueId}")
         } else Unauthorized()
       } getOrElse NotFound()
     }
   })
 
   ajaxPost("/:owner/:repository/issues/edit/:id", issueEditForm)(readableUsersOnly { (content, repository) =>
-    defining(repository.owner, repository.name) {
+    context.withLoginAccount { loginAccount =>
-      case (owner, name) =>
+      getIssue(repository.owner, repository.name, params("id")).map { issue =>
-        getIssue(owner, name, params("id")).map { issue =>
+        if (isEditableContent(repository.owner, repository.name, issue.openedUserName, loginAccount)) {
-          if (isEditableContent(owner, name, issue.openedUserName)) {
           // update issue
-            updateIssue(owner, name, issue.issueId, issue.title, content)
+          updateIssue(repository.owner, repository.name, issue.issueId, issue.title, content)
           // extract references and create refer comment
-            createReferComment(owner, name, issue, content.getOrElse(""), context.loginAccount.get)
+          createReferComment(repository.owner, repository.name, issue, content.getOrElse(""), loginAccount)
 
-            redirect(s"/${owner}/${name}/issues/_data/${issue.issueId}")
+          redirect(s"/${repository.owner}/${repository.name}/issues/_data/${issue.issueId}")
         } else Unauthorized()
       } getOrElse NotFound()
     }
   })
 
   post("/:owner/:repository/issue_comments/new", commentForm)(readableUsersOnly { (form, repository) =>
+    context.withLoginAccount { loginAccount =>
       getIssue(repository.owner, repository.name, form.issueId.toString).flatMap { issue =>
         val actionOpt =
-        params.get("action").filter(_ => isEditableContent(issue.userName, issue.repositoryName, issue.openedUserName))
+          params
-      handleComment(issue, Some(form.content), repository, actionOpt) map {
+            .get("action")
-        case (issue, id) =>
+            .filter(_ => isEditableContent(issue.userName, issue.repositoryName, issue.openedUserName, loginAccount))
+        handleComment(issue, Some(form.content), repository, actionOpt) map { case (issue, id) =>
           redirect(
             s"/${repository.owner}/${repository.name}/${if (issue.isPullRequest) "pull" else "issues"}/${form.issueId}#comment-${id}"
           )
         }
       } getOrElse NotFound()
+    }
   })
 
   post("/:owner/:repository/issue_comments/state", issueStateForm)(readableUsersOnly { (form, repository) =>
+    context.withLoginAccount { loginAccount =>
       getIssue(repository.owner, repository.name, form.issueId.toString).flatMap { issue =>
         val actionOpt =
-        params.get("action").filter(_ => isEditableContent(issue.userName, issue.repositoryName, issue.openedUserName))
+          params
-      handleComment(issue, form.content, repository, actionOpt) map {
+            .get("action")
-        case (issue, id) =>
+            .filter(_ => isEditableContent(issue.userName, issue.repositoryName, issue.openedUserName, loginAccount))
+        handleComment(issue, form.content, repository, actionOpt) map { case (issue, id) =>
           redirect(
             s"/${repository.owner}/${repository.name}/${if (issue.isPullRequest) "pull" else "issues"}/${form.issueId}#comment-${id}"
           )
         }
       } getOrElse NotFound()
+    }
   })
 
   ajaxPost("/:owner/:repository/issue_comments/edit/:id", commentForm)(readableUsersOnly { (form, repository) =>
-    defining(repository.owner, repository.name) {
+    context.withLoginAccount { loginAccount =>
-      case (owner, name) =>
+      getComment(repository.owner, repository.name, params("id")).map { comment =>
-        getComment(owner, name, params("id")).map { comment =>
+        if (isEditableContent(repository.owner, repository.name, comment.commentedUserName, loginAccount)) {
-          if (isEditableContent(owner, name, comment.commentedUserName)) {
+          updateComment(repository.owner, repository.name, comment.issueId, comment.commentId, form.content)
-            updateComment(comment.issueId, comment.commentId, form.content)
+          redirect(s"/${repository.owner}/${repository.name}/issue_comments/_data/${comment.commentId}")
-            redirect(s"/${owner}/${name}/issue_comments/_data/${comment.commentId}")
         } else Unauthorized()
       } getOrElse NotFound()
     }
   })
 
   ajaxPost("/:owner/:repository/issue_comments/delete/:id")(readableUsersOnly { repository =>
-    defining(repository.owner, repository.name) {
+    context.withLoginAccount { loginAccount =>
-      case (owner, name) =>
+      getComment(repository.owner, repository.name, params("id")).map { comment =>
-        getComment(owner, name, params("id")).map { comment =>
+        if (isDeletableComment(repository.owner, repository.name, comment.commentedUserName, loginAccount)) {
-          if (isEditableContent(owner, name, comment.commentedUserName)) {
+          Ok(deleteComment(repository.owner, repository.name, comment.issueId, comment.commentId))
-            Ok(deleteComment(comment.issueId, comment.commentId))
         } else Unauthorized()
       } getOrElse NotFound()
     }
   })
 
   ajaxGet("/:owner/:repository/issues/_data/:id")(readableUsersOnly { repository =>
-    getIssue(repository.owner, repository.name, params("id")) map {
+    context.withLoginAccount { loginAccount =>
-      x =>
+      getIssue(repository.owner, repository.name, params("id")) map { x =>
-        if (isEditableContent(x.userName, x.repositoryName, x.openedUserName)) {
+        if (isEditableContent(x.userName, x.repositoryName, x.openedUserName, loginAccount)) {
           params.get("dataType") collect {
             case t if t == "html" => html.editissue(x.content, x.issueId, repository)
           } getOrElse {
@@ -270,12 +301,13 @@ trait IssuesControllerBase extends ControllerBase {
           }
         } else Unauthorized()
       } getOrElse NotFound()
+    }
   })
 
   ajaxGet("/:owner/:repository/issue_comments/_data/:id")(readableUsersOnly { repository =>
-    getComment(repository.owner, repository.name, params("id")) map {
+    context.withLoginAccount { loginAccount =>
-      x =>
+      getComment(repository.owner, repository.name, params("id")) map { x =>
-        if (isEditableContent(x.userName, x.repositoryName, x.commentedUserName)) {
+        if (isEditableContent(x.userName, x.repositoryName, x.commentedUserName, loginAccount)) {
           params.get("dataType") collect {
             case t if t == "html" => html.editcomment(x.content, x.commentId, repository)
           } getOrElse {
@@ -298,6 +330,7 @@ trait IssuesControllerBase extends ControllerBase {
           }
         } else Unauthorized()
       } getOrElse NotFound()
+    }
   })
 
   ajaxPost("/:owner/:repository/issues/new/label")(writableUsersOnly { repository =>
@@ -307,28 +340,27 @@ trait IssuesControllerBase extends ControllerBase {
   })
 
   ajaxPost("/:owner/:repository/issues/:id/label/new")(writableUsersOnly { repository =>
-    defining(params("id").toInt) { issueId =>
+    val issueId = params("id").toInt
     registerIssueLabel(repository.owner, repository.name, issueId, params("labelId").toInt, true)
     html.labellist(getIssueLabels(repository.owner, repository.name, issueId))
-    }
   })
 
   ajaxPost("/:owner/:repository/issues/:id/label/delete")(writableUsersOnly { repository =>
-    defining(params("id").toInt) { issueId =>
+    val issueId = params("id").toInt
     deleteIssueLabel(repository.owner, repository.name, issueId, params("labelId").toInt, true)
     html.labellist(getIssueLabels(repository.owner, repository.name, issueId))
-    }
   })
 
-  ajaxPost("/:owner/:repository/issues/:id/assign")(writableUsersOnly { repository =>
+  ajaxPost("/:owner/:repository/issues/:id/assignee/new")(writableUsersOnly { repository =>
-    updateAssignedUserName(
+    val issueId = params("id").toInt
-      repository.owner,
+    registerIssueAssignee(repository.owner, repository.name, issueId, params("assigneeUserName"), true)
-      repository.name,
+    Ok()
-      params("id").toInt,
+  })
-      assignedUserName("assignedUserName"),
+
-      true
+  ajaxPost("/:owner/:repository/issues/:id/assignee/delete")(writableUsersOnly { repository =>
-    )
+    val issueId = params("id").toInt
-    Ok("updated")
+    deleteIssueAssignee(repository.owner, repository.name, issueId, params("assigneeUserName"), true)
+    Ok()
   })
 
   ajaxPost("/:owner/:repository/issues/:id/milestone")(writableUsersOnly { repository =>
@@ -336,8 +368,7 @@ trait IssuesControllerBase extends ControllerBase {
     milestoneId("milestoneId").map { milestoneId =>
       getMilestonesWithIssueCount(repository.owner, repository.name)
         .find(_._1.milestoneId == milestoneId)
-        .map {
+        .map { case (_, openCount, closeCount) =>
-          case (_, openCount, closeCount) =>
           gitbucket.core.issues.milestones.html.progress(openCount + closeCount, closeCount)
         } getOrElse NotFound()
     } getOrElse Ok()
@@ -349,9 +380,37 @@ trait IssuesControllerBase extends ControllerBase {
     Ok("updated")
   })
 
+  ajaxPost("/:owner/:repository/issues/customfield_validation/:fieldId")(writableUsersOnly { repository =>
+    val fieldId = params("fieldId").toInt
+    val value = params("value")
+    getCustomField(repository.owner, repository.name, fieldId)
+      .flatMap { field =>
+        CustomFieldBehavior.validate(field, value, messages).map { error =>
+          Ok(error)
+        }
+      }
+      .getOrElse(Ok())
+  })
+
+  ajaxPost("/:owner/:repository/issues/:id/customfield/:fieldId")(writableUsersOnly { repository =>
+    val issueId = params("id").toInt
+    val fieldId = params("fieldId").toInt
+    val value = params("value")
+
+    for {
+      _ <- getIssue(repository.owner, repository.name, issueId.toString)
+      field <- getCustomField(repository.owner, repository.name, fieldId)
+    } {
+      CustomFieldBehavior.validate(field, value, messages) match {
+        case None    => insertOrUpdateCustomFieldValue(field, repository.owner, repository.name, issueId, value)
+        case Some(_) => halt(400)
+      }
+    }
+    Ok(value)
+  })
+
   post("/:owner/:repository/issues/batchedit/state")(writableUsersOnly { repository =>
-    defining(params.get("value")) {
+    val action = params.get("value")
-      action =>
     action match {
       case Some("open") =>
         executeBatch(repository) { issueId =>
@@ -359,14 +418,19 @@ trait IssuesControllerBase extends ControllerBase {
             handleComment(issue, None, repository, Some("reopen"))
           }
         }
+        if (params("uri").nonEmpty) {
+          redirect(params("uri"))
+        }
       case Some("close") =>
         executeBatch(repository) { issueId =>
           getIssue(repository.owner, repository.name, issueId.toString).foreach { issue =>
             handleComment(issue, None, repository, Some("close"))
           }
         }
-          case _ => BadRequest()
+        if (params("uri").nonEmpty) {
+          redirect(params("uri"))
         }
+      case _ => BadRequest()
     }
   })
 
@@ -375,33 +439,42 @@ trait IssuesControllerBase extends ControllerBase {
       executeBatch(repository) { issueId =>
         getIssueLabel(repository.owner, repository.name, issueId, labelId) getOrElse {
           registerIssueLabel(repository.owner, repository.name, issueId, labelId, true)
+          if (params("uri").nonEmpty) {
+            redirect(params("uri"))
+          }
         }
       }
     } getOrElse NotFound()
   })
 
   post("/:owner/:repository/issues/batchedit/assign")(writableUsersOnly { repository =>
-    defining(assignedUserName("value")) { value =>
+    val value = assignedUserName("value")
     executeBatch(repository) {
-        updateAssignedUserName(repository.owner, repository.name, _, value, true)
+      // updateAssignedUserName(repository.owner, repository.name, _, value, true)
+      value match {
+        case Some(assignedUserName) =>
+          registerIssueAssignee(repository.owner, repository.name, _, assignedUserName, true)
+        case None =>
+          deleteAllIssueAssignees(repository.owner, repository.name, _, true)
       }
     }
+    if (params("uri").nonEmpty) {
+      redirect(params("uri"))
+    }
   })
 
   post("/:owner/:repository/issues/batchedit/milestone")(writableUsersOnly { repository =>
-    defining(milestoneId("value")) { value =>
+    val value = milestoneId("value")
     executeBatch(repository) {
       updateMilestoneId(repository.owner, repository.name, _, value, true)
     }
-    }
   })
 
   post("/:owner/:repository/issues/batchedit/priority")(writableUsersOnly { repository =>
-    defining(priorityId("value")) { value =>
+    val value = priorityId("value")
     executeBatch(repository) {
       updatePriorityId(repository.owner, repository.name, _, value, true)
     }
-    }
   })
 
   get("/:owner/:repository/_attached/:file")(referrersOnly { repository =>
@@ -415,6 +488,29 @@ trait IssuesControllerBase extends ControllerBase {
     }) getOrElse NotFound()
   })
 
+  /**
+   * JSON API for issue and PR completion.
+   */
+  ajaxGet("/:owner/:repository/_issue/proposals")(writableUsersOnly { repository =>
+    contentType = formats("json")
+    org.json4s.jackson.Serialization.write(
+      Map(
+        "options" -> (
+          getOpenIssues(repository.owner, repository.name)
+            .map { t =>
+              Map(
+                "label" -> s"""${if (t.isPullRequest) "<i class='octicon octicon-git-pull-request'></i>"
+                  else "<i class='octicon octicon-issue-opened'></i>"}<b> #${StringUtil
+                    .escapeHtml(t.issueId.toString)} ${StringUtil
+                    .escapeHtml(StringUtil.cutTail(t.title, 50, "..."))}</b>""",
+                "value" -> t.issueId.toString
+              )
+            }
+        )
+      )
+    )
+  })
+
   val assignedUserName = (key: String) => params.get(key) filter (_.trim != "")
   val milestoneId: String => Option[Int] = (key: String) => params.get(key).flatMap(_.toIntOpt)
   val priorityId: String => Option[Int] = (key: String) => params.get(key).flatMap(_.toIntOpt)
@@ -424,41 +520,53 @@ trait IssuesControllerBase extends ControllerBase {
     params("from") match {
       case "issues" => redirect(s"/${repository.owner}/${repository.name}/issues")
       case "pulls"  => redirect(s"/${repository.owner}/${repository.name}/pulls")
+      case _        =>
     }
   }
 
-  private def searchIssues(repository: RepositoryService.RepositoryInfo) = {
+  private def searchIssues(repository: RepositoryService.RepositoryInfo, condition: IssueSearchCondition, page: Int) = {
-    defining(repository.owner, repository.name) {
+    // search issues
-      case (owner, repoName) =>
+    val issues =
-        val page = IssueSearchCondition.page(request)
+      searchIssue(
-
+        condition,
-        // retrieve search condition
+        IssueSearchOption.Issues,
-        val condition = IssueSearchCondition(request)
+        (page - 1) * IssueLimit,
+        IssueLimit,
+        repository.owner -> repository.name
+      )
 
     html.list(
       "issues",
-          searchIssue(condition, false, (page - 1) * IssueLimit, IssueLimit, owner -> repoName),
+      issues.map(issue => (issue, None)),
       page,
-          getAssignableUserNames(owner, repoName),
+      getAssignableUserNames(repository.owner, repository.name),
-          getMilestones(owner, repoName),
+      getMilestones(repository.owner, repository.name),
-          getPriorities(owner, repoName),
+      getPriorities(repository.owner, repository.name),
-          getLabels(owner, repoName),
+      getLabels(repository.owner, repository.name),
-          countIssue(condition.copy(state = "open"), false, owner -> repoName),
+      countIssue(condition.copy(state = "open"), IssueSearchOption.Issues, repository.owner -> repository.name),
-          countIssue(condition.copy(state = "closed"), false, owner -> repoName),
+      countIssue(condition.copy(state = "closed"), IssueSearchOption.Issues, repository.owner -> repository.name),
       condition,
       repository,
       isIssueEditable(repository),
       isIssueManageable(repository)
     )
   }
-  }
 
   /**
    * Tests whether an issue or a comment is editable by a logged-in user.
    */
-  private def isEditableContent(owner: String, repository: String, author: String)(
+  private def isEditableContent(owner: String, repository: String, author: String, loginAccount: Account)(implicit
-    implicit context: Context
+    context: Context
   ): Boolean = {
-    hasDeveloperRole(owner, repository, context.loginAccount) || author == context.loginAccount.get.userName
+    hasDeveloperRole(owner, repository, context.loginAccount) || author == loginAccount.userName
+  }
+
+  /**
+   * Tests whether an issue comment is deletable by a logged-in user.
+   */
+  private def isDeletableComment(owner: String, repository: String, author: String, loginAccount: Account)(implicit
+    context: Context
+  ): Boolean = {
+    hasOwnerRole(owner, repository, context.loginAccount) || author == loginAccount.userName
   }
 }

src/main/scala/gitbucket/core/controller/LabelsController.scala

@@ -44,7 +44,7 @@ trait LabelsControllerBase extends ControllerBase {
   get("/:owner/:repository/issues/labels")(referrersOnly { repository =>
     html.list(
       getLabels(repository.owner, repository.name),
-      countIssueGroupByLabels(repository.owner, repository.name, IssuesService.IssueSearchCondition(), Map.empty),
+      countIssueGroupByLabels(repository.owner, repository.name, IssuesService.IssueSearchCondition()),
       repository,
       hasDeveloperRole(repository.owner, repository.name, context.loginAccount)
     )
@@ -59,7 +59,7 @@ trait LabelsControllerBase extends ControllerBase {
     html.label(
       getLabel(repository.owner, repository.name, labelId).get,
       // TODO futility
-      countIssueGroupByLabels(repository.owner, repository.name, IssuesService.IssueSearchCondition(), Map.empty),
+      countIssueGroupByLabels(repository.owner, repository.name, IssuesService.IssueSearchCondition()),
       repository,
       hasDeveloperRole(repository.owner, repository.name, context.loginAccount)
     )
@@ -76,7 +76,7 @@ trait LabelsControllerBase extends ControllerBase {
     html.label(
       getLabel(repository.owner, repository.name, params("labelId").toInt).get,
       // TODO futility
-      countIssueGroupByLabels(repository.owner, repository.name, IssuesService.IssueSearchCondition(), Map.empty),
+      countIssueGroupByLabels(repository.owner, repository.name, IssuesService.IssueSearchCondition()),
       repository,
       hasDeveloperRole(repository.owner, repository.name, context.loginAccount)
     )

src/main/scala/gitbucket/core/controller/MilestonesController.scala

@@ -1,26 +1,41 @@
 package gitbucket.core.controller
 
 import gitbucket.core.issues.milestones.html
-import gitbucket.core.service.{RepositoryService, MilestonesService, AccountService}
+import gitbucket.core.service.IssuesService.{IssueLimit, IssueSearchCondition}
-import gitbucket.core.util.{ReferrerAuthenticator, WritableUsersAuthenticator}
+import gitbucket.core.service.{
+  AccountService,
+  CommitStatusService,
+  IssueSearchOption,
+  MilestonesService,
+  RepositoryService
+}
 import gitbucket.core.util.Implicits._
+import gitbucket.core.util.{ReferrerAuthenticator, WritableUsersAuthenticator}
+import gitbucket.core.util.SyntaxSugars._
+import gitbucket.core.view.helpers.{getAssignableUserNames, getLabels, getPriorities, searchIssue}
 import org.scalatra.forms._
+import org.scalatra.i18n.Messages
 
 class MilestonesController
     extends MilestonesControllerBase
     with MilestonesService
     with RepositoryService
     with AccountService
+    with CommitStatusService
     with ReferrerAuthenticator
     with WritableUsersAuthenticator
 
 trait MilestonesControllerBase extends ControllerBase {
-  self: MilestonesService with RepositoryService with ReferrerAuthenticator with WritableUsersAuthenticator =>
+  self: MilestonesService
+    with RepositoryService
+    with CommitStatusService
+    with ReferrerAuthenticator
+    with WritableUsersAuthenticator =>
 
   case class MilestoneForm(title: String, description: Option[String], dueDate: Option[java.util.Date])
 
   val milestoneForm = mapping(
-    "title" -> trim(label("Title", text(required, maxlength(100)))),
+    "title" -> trim(label("Title", text(required, maxlength(100), uniqueMilestone))),
     "description" -> trim(label("Description", optional(text()))),
     "dueDate" -> trim(label("Due Date", optional(date())))
   )(MilestoneForm.apply)
@@ -34,6 +49,41 @@ trait MilestonesControllerBase extends ControllerBase {
     )
   })
 
+  get("/:owner/:repository/milestone/:id")(referrersOnly { repository =>
+    val milestone = getMilestone(repository.owner, repository.name, params("id").toInt)
+    val page = IssueSearchCondition.page(request)
+    val condition = IssueSearchCondition(
+      request,
+      milestone.get.title
+    )
+    val issues = searchIssue(
+      condition,
+      IssueSearchOption.Both,
+      (page - 1) * IssueLimit,
+      IssueLimit,
+      repository.owner -> repository.name
+    )
+    val status = issues.map { issue =>
+      issue.commitId.flatMap { commitId =>
+        getCommitStatusWithSummary(issue.issue.userName, issue.issue.repositoryName, commitId)
+      }
+    }
+
+    html.milestone(
+      condition.state,
+      issues.zip(status),
+      page,
+      getAssignableUserNames(repository.owner, repository.name),
+      getPriorities(repository.owner, repository.name),
+      getLabels(repository.owner, repository.name),
+      condition,
+      getMilestonesWithIssueCount(repository.owner, repository.name)
+        .filter(p => p._1.milestoneId == milestone.get.milestoneId),
+      repository,
+      hasDeveloperRole(repository.owner, repository.name, context.loginAccount)
+    )
+  })
+
   get("/:owner/:repository/issues/milestones/new")(writableUsersOnly {
     html.edit(None, _)
   })
@@ -86,4 +136,29 @@ trait MilestonesControllerBase extends ControllerBase {
     } getOrElse NotFound()
   })
 
+  private def uniqueMilestone: Constraint = new Constraint() {
+    override def validate(
+      name: String,
+      value: String,
+      params: Map[String, Seq[String]],
+      messages: Messages
+    ): Option[String] = {
+      for {
+        owner <- params.optionValue("owner")
+        repository <- params.optionValue("repository")
+        _ <- params.optionValue("milestoneId") match {
+          // existing milestone
+          case Some(id) =>
+            getMilestones(owner, repository)
+              .find(m => m.title.equalsIgnoreCase(value) && m.milestoneId.toString != id)
+          // new milestone
+          case None =>
+            getMilestones(owner, repository)
+              .find(m => m.title.equalsIgnoreCase(value))
+        }
+      } yield {
+        "Milestone already exists."
+      }
+    }
+  }
 }

src/main/scala/gitbucket/core/controller/PreProcessController.scala

@@ -29,12 +29,15 @@ trait PreProcessControllerBase extends ControllerBase {
    * If anonymous access is allowed, pass all requests.
    * But if it's not allowed, demands authentication except some paths.
    */
-  get(!context.settings.allowAnonymousAccess, context.loginAccount.isEmpty) {
+  get(!context.settings.basicBehavior.allowAnonymousAccess, context.loginAccount.isEmpty) {
-    if (!context.currentPath.startsWith("/assets") && !context.currentPath.startsWith("/signin") &&
+    if (
+      !context.currentPath.startsWith("/assets") && !context.currentPath.startsWith("/signin") &&
       !context.currentPath.startsWith("/register") && !context.currentPath.endsWith("/info/refs") &&
+      !context.currentPath.startsWith("/plugin-assets") &&
       !PluginRegistry().getAnonymousAccessiblePaths().exists { path =>
         context.currentPath.startsWith(path)
-        }) {
+      }
+    ) {
       Unauthorized()
     } else {
       pass()

src/main/scala/gitbucket/core/controller/PrioritiesController.scala

@@ -45,7 +45,7 @@ trait PrioritiesControllerBase extends ControllerBase {
   get("/:owner/:repository/issues/priorities")(referrersOnly { repository =>
     html.list(
       getPriorities(repository.owner, repository.name),
-      countIssueGroupByPriorities(repository.owner, repository.name, IssuesService.IssueSearchCondition(), Map.empty),
+      countIssueGroupByPriorities(repository.owner, repository.name, IssuesService.IssueSearchCondition()),
       repository,
       hasDeveloperRole(repository.owner, repository.name, context.loginAccount)
     )
@@ -60,7 +60,7 @@ trait PrioritiesControllerBase extends ControllerBase {
       createPriority(repository.owner, repository.name, form.priorityName, form.description, form.color.substring(1))
     html.priority(
       getPriority(repository.owner, repository.name, priorityId).get,
-      countIssueGroupByPriorities(repository.owner, repository.name, IssuesService.IssueSearchCondition(), Map.empty),
+      countIssueGroupByPriorities(repository.owner, repository.name, IssuesService.IssueSearchCondition()),
       repository,
       hasDeveloperRole(repository.owner, repository.name, context.loginAccount)
     )
@@ -84,7 +84,7 @@ trait PrioritiesControllerBase extends ControllerBase {
       )
       html.priority(
         getPriority(repository.owner, repository.name, params("priorityId").toInt).get,
-        countIssueGroupByPriorities(repository.owner, repository.name, IssuesService.IssueSearchCondition(), Map.empty),
+        countIssueGroupByPriorities(repository.owner, repository.name, IssuesService.IssueSearchCondition()),
         repository,
         hasDeveloperRole(repository.owner, repository.name, context.loginAccount)
       )

src/main/scala/gitbucket/core/controller/PullRequestsController.scala

@@ -1,7 +1,6 @@
 package gitbucket.core.controller
 
-import gitbucket.core.model.{CommitComment, CommitComments, IssueComment, WebHook}
+import gitbucket.core.model.activity.DeleteBranchInfo
-import gitbucket.core.plugin.PluginRegistry
 import gitbucket.core.pulls.html
 import gitbucket.core.service.CommitStatusService
 import gitbucket.core.service.MergeService
@@ -9,17 +8,14 @@ import gitbucket.core.service.IssuesService._
 import gitbucket.core.service.PullRequestService._
 import gitbucket.core.service.RepositoryService.RepositoryInfo
 import gitbucket.core.service._
-import gitbucket.core.util.SyntaxSugars._
 import gitbucket.core.util.Directory._
 import gitbucket.core.util.Implicits._
 import gitbucket.core.util._
 import org.scalatra.forms._
 import org.eclipse.jgit.api.Git
-import org.eclipse.jgit.lib.{ObjectId, PersonIdent}
-import org.eclipse.jgit.revwalk.RevWalk
 import org.scalatra.BadRequest
 
-import scala.collection.JavaConverters._
+import scala.util.Using
 
 class PullRequestsController
     extends PullRequestsControllerBase
@@ -29,6 +25,7 @@ class PullRequestsController
     with PullRequestService
     with MilestonesService
     with LabelsService
+    with CustomFieldsService
     with CommitsService
     with ActivityService
     with WebHookPullRequestService
@@ -40,6 +37,7 @@ class PullRequestsController
     with MergeService
     with ProtectedBranchService
     with PrioritiesService
+    with RequestCache
 
 trait PullRequestsControllerBase extends ControllerBase {
   self: RepositoryService
@@ -47,6 +45,7 @@ trait PullRequestsControllerBase extends ControllerBase {
     with IssuesService
     with MilestonesService
     with LabelsService
+    with CustomFieldsService
     with CommitsService
     with ActivityService
     with PullRequestService
@@ -60,7 +59,7 @@ trait PullRequestsControllerBase extends ControllerBase {
     with PrioritiesService =>
 
   val pullRequestForm = mapping(
-    "title" -> trim(label("Title", text(required, maxlength(100)))),
+    "title" -> trim(label("Title", text(required))),
     "content" -> trim(label("Content", optional(text()))),
     "targetUserName" -> trim(text(required, maxlength(100))),
     "targetBranch" -> trim(text(required, maxlength(100))),
@@ -69,7 +68,8 @@ trait PullRequestsControllerBase extends ControllerBase {
     "requestBranch" -> trim(text(required, maxlength(100))),
     "commitIdFrom" -> trim(text(required, maxlength(40))),
     "commitIdTo" -> trim(text(required, maxlength(40))),
-    "assignedUserName" -> trim(optional(text())),
+    "isDraft" -> trim(boolean(required)),
+    "assigneeUserNames" -> trim(optional(text())),
     "milestoneId" -> trim(optional(number())),
     "priorityId" -> trim(optional(number())),
     "labelNames" -> trim(optional(text()))
@@ -77,7 +77,8 @@ trait PullRequestsControllerBase extends ControllerBase {
 
   val mergeForm = mapping(
     "message" -> trim(label("Message", text(required))),
-    "strategy" -> trim(label("Strategy", text(required)))
+    "strategy" -> trim(label("Strategy", text(required))),
+    "isDraft" -> trim(boolean(required))
   )(MergeForm.apply)
 
   case class PullRequestForm(
@@ -90,89 +91,96 @@ trait PullRequestsControllerBase extends ControllerBase {
     requestBranch: String,
     commitIdFrom: String,
     commitIdTo: String,
-    assignedUserName: Option[String],
+    isDraft: Boolean,
+    assigneeUserNames: Option[String],
     milestoneId: Option[Int],
     priorityId: Option[Int],
     labelNames: Option[String]
   )
 
-  case class MergeForm(message: String, strategy: String)
+  case class MergeForm(message: String, strategy: String, isDraft: Boolean)
 
   get("/:owner/:repository/pulls")(referrersOnly { repository =>
     val q = request.getParameter("q")
-    if (Option(q).exists(_.contains("is:issue"))) {
+    Option(q) match {
-      redirect(s"/${repository.owner}/${repository.name}/issues?q=" + StringUtil.urlEncode(q))
+      case Some(filter) if filter.contains("is:issue") =>
+        redirect(s"/${repository.owner}/${repository.name}/issues?q=${StringUtil.urlEncode(q)}")
+      case Some(filter) =>
+        val condition = IssueSearchCondition(filter)
+        if (condition.isEmpty) {
+          // Redirect to keyword search
+          redirect(s"/${repository.owner}/${repository.name}/search?q=${StringUtil.urlEncode(q)}&type=pulls")
         } else {
-      searchPullRequests(None, repository)
+          searchPullRequests(repository, IssueSearchCondition(filter), IssueSearchCondition.page(request))
+        }
+      case None =>
+        searchPullRequests(repository, IssueSearchCondition(request), IssueSearchCondition.page(request))
     }
   })
 
   get("/:owner/:repository/pull/:id")(referrersOnly { repository =>
-    params("id").toIntOpt.flatMap {
+    params("id").toIntOpt.flatMap { issueId =>
-      issueId =>
+      getPullRequest(repository.owner, repository.name, issueId) map { case (issue, pullreq) =>
-        val owner = repository.owner
-        val name = repository.name
-        getPullRequest(owner, name, issueId) map {
-          case (issue, pullreq) =>
         val (commits, diffs) =
-              getRequestCompareInfo(owner, name, pullreq.commitIdFrom, owner, name, pullreq.commitIdTo)
+          getRequestCompareInfo(
+            repository.owner,
+            repository.name,
+            pullreq.commitIdFrom,
+            repository.owner,
+            repository.name,
+            pullreq.commitIdTo,
+            context.settings
+          )
 
         html.conversation(
           issue,
           pullreq,
           commits.flatten,
-              getPullRequestComments(owner, name, issue.issueId, commits.flatten),
+          getPullRequestComments(repository.owner, repository.name, issue.issueId, commits.flatten),
           diffs.size,
-              getIssueLabels(owner, name, issueId),
+          getIssueLabels(repository.owner, repository.name, issueId),
-              getAssignableUserNames(owner, name),
+          getIssueAssignees(repository.owner, repository.name, issueId),
-              getMilestonesWithIssueCount(owner, name),
+          getAssignableUserNames(repository.owner, repository.name),
-              getPriorities(owner, name),
+          getMilestonesWithIssueCount(repository.owner, repository.name),
-              getLabels(owner, name),
+          getPriorities(repository.owner, repository.name),
+          getLabels(repository.owner, repository.name),
+          getCustomFieldsWithValue(repository.owner, repository.name, issueId).filter(_._1.enableForPullRequests),
           isEditable(repository),
           isManageable(repository),
           hasDeveloperRole(pullreq.requestUserName, pullreq.requestRepositoryName, context.loginAccount),
           repository,
           getRepository(pullreq.requestUserName, pullreq.requestRepositoryName),
-              flash.toMap.map(f => f._1 -> f._2.toString)
+          flash.iterator.map(f => f._1 -> f._2.toString).toMap
         )
-
-//                html.pullreq(
-//                  issue,
-//                  pullreq,
-//                  comments,
-//                  getIssueLabels(owner, name, issueId),
-//                  getAssignableUserNames(owner, name),
-//                  getMilestonesWithIssueCount(owner, name),
-//                  getPriorities(owner, name),
-//                  getLabels(owner, name),
-//                  commits,
-//                  diffs,
-//                  isEditable(repository),
-//                  isManageable(repository),
-//                  hasDeveloperRole(pullreq.requestUserName, pullreq.requestRepositoryName, context.loginAccount),
-//                  repository,
-//                  getRepository(pullreq.requestUserName, pullreq.requestRepositoryName),
-//                  flash.toMap.map(f => f._1 -> f._2.toString)
-//                )
       }
     } getOrElse NotFound()
   })
 
   get("/:owner/:repository/pull/:id/commits")(referrersOnly { repository =>
-    params("id").toIntOpt.flatMap {
+    params("id").toIntOpt.flatMap { issueId =>
-      issueId =>
+      getPullRequest(repository.owner, repository.name, issueId) map { case (issue, pullreq) =>
-        val owner = repository.owner
-        val name = repository.name
-        getPullRequest(owner, name, issueId) map {
-          case (issue, pullreq) =>
         val (commits, diffs) =
-              getRequestCompareInfo(owner, name, pullreq.commitIdFrom, owner, name, pullreq.commitIdTo)
+          getRequestCompareInfo(
+            repository.owner,
+            repository.name,
+            pullreq.commitIdFrom,
+            repository.owner,
+            repository.name,
+            pullreq.commitIdTo,
+            context.settings
+          )
+
+        val commitsWithStatus = commits.map { day =>
+          day.map { commit =>
+            (commit, getCommitStatusWithSummary(repository.owner, repository.name, commit.id))
+          }
+        }
 
         html.commits(
           issue,
           pullreq,
-              commits,
+          commitsWithStatus,
-              getPullRequestComments(owner, name, issue.issueId, commits.flatten),
+          getPullRequestComments(repository.owner, repository.name, issue.issueId, commits.flatten),
           diffs.size,
           isManageable(repository),
           repository
@@ -182,21 +190,25 @@ trait PullRequestsControllerBase extends ControllerBase {
   })
 
   get("/:owner/:repository/pull/:id/files")(referrersOnly { repository =>
-    params("id").toIntOpt.flatMap {
+    params("id").toIntOpt.flatMap { issueId =>
-      issueId =>
+      getPullRequest(repository.owner, repository.name, issueId) map { case (issue, pullreq) =>
-        val owner = repository.owner
-        val name = repository.name
-        getPullRequest(owner, name, issueId) map {
-          case (issue, pullreq) =>
         val (commits, diffs) =
-              getRequestCompareInfo(owner, name, pullreq.commitIdFrom, owner, name, pullreq.commitIdTo)
+          getRequestCompareInfo(
+            repository.owner,
+            repository.name,
+            pullreq.commitIdFrom,
+            repository.owner,
+            repository.name,
+            pullreq.commitIdTo,
+            context.settings
+          )
 
         html.files(
           issue,
           pullreq,
           diffs,
           commits.flatten,
-              getPullRequestComments(owner, name, issue.issueId, commits.flatten),
+          getPullRequestComments(repository.owner, repository.name, issue.issueId, commits.flatten),
           isManageable(repository),
           repository
         )
@@ -205,41 +217,34 @@ trait PullRequestsControllerBase extends ControllerBase {
   })
 
   ajaxGet("/:owner/:repository/pull/:id/mergeguide")(referrersOnly { repository =>
-    params("id").toIntOpt.flatMap {
+    params("id").toIntOpt.flatMap { issueId =>
-      issueId =>
+      getPullRequest(repository.owner, repository.name, issueId) map { case (issue, pullreq) =>
-        val owner = repository.owner
+        val conflictMessage = LockUtil.lock(s"${repository.owner}/${repository.name}") {
-        val name = repository.name
+          checkConflict(repository.owner, repository.name, pullreq.branch, issueId)
-        getPullRequest(owner, name, issueId) map {
-          case (issue, pullreq) =>
-            val conflictMessage = LockUtil.lock(s"${owner}/${name}") {
-              checkConflict(owner, name, pullreq.branch, issueId)
         }
-            val hasMergePermission = hasDeveloperRole(owner, name, context.loginAccount)
+        val hasMergePermission = hasDeveloperRole(repository.owner, repository.name, context.loginAccount)
-            val branchProtection = getProtectedBranchInfo(owner, name, pullreq.branch)
+        val branchProtection = getProtectedBranchInfo(repository.owner, repository.name, pullreq.branch)
         val mergeStatus = PullRequestService.MergeStatus(
           conflictMessage = conflictMessage,
-              commitStatues = getCommitStatues(owner, name, pullreq.commitIdTo),
+          commitStatuses = getCommitStatuses(repository.owner, repository.name, pullreq.commitIdTo),
           branchProtection = branchProtection,
-              branchIsOutOfDate = JGitUtil.getShaByRef(owner, name, pullreq.branch) != Some(pullreq.commitIdFrom),
+          branchIsOutOfDate =
-              needStatusCheck = context.loginAccount
+            !JGitUtil.getShaByRef(repository.owner, repository.name, pullreq.branch).contains(pullreq.commitIdFrom),
-                .map { u =>
+          needStatusCheck = context.loginAccount.forall { u =>
             branchProtection.needStatusCheck(u.userName)
-                }
+          },
-                .getOrElse(true),
           hasUpdatePermission = hasDeveloperRole(
             pullreq.requestUserName,
             pullreq.requestRepositoryName,
             context.loginAccount
           ) &&
-                context.loginAccount
+            context.loginAccount.exists { u =>
-                  .map { u =>
               !getProtectedBranchInfo(
                 pullreq.requestUserName,
                 pullreq.requestRepositoryName,
                 pullreq.requestBranch
               ).needStatusCheck(u.userName)
-                  }
+            },
-                  .getOrElse(false),
           hasMergePermission = hasMergePermission,
           commitIdTo = pullreq.commitIdTo
         )
@@ -266,13 +271,14 @@ trait PullRequestsControllerBase extends ControllerBase {
       val repository = getRepository(owner, name).get
       val branchProtection = getProtectedBranchInfo(owner, name, pullreq.requestBranch)
       if (branchProtection.enabled) {
-        flash += "error" -> s"branch ${pullreq.requestBranch} is protected."
+        flash.update("error", s"branch ${pullreq.requestBranch} is protected.")
       } else {
         if (repository.repository.defaultBranch != pullreq.requestBranch) {
           val userName = context.loginAccount.get.userName
-          using(Git.open(getRepositoryDir(repository.owner, repository.name))) { git =>
+          Using.resource(Git.open(getRepositoryDir(repository.owner, repository.name))) { git =>
             git.branchDelete().setForce(true).setBranchNames(pullreq.requestBranch).call()
-            recordDeleteBranchActivity(repository.owner, repository.name, userName, pullreq.requestBranch)
+            val deleteBranchInfo = DeleteBranchInfo(repository.owner, repository.name, userName, pullreq.requestBranch)
+            recordActivity(deleteBranchInfo)
           }
           createComment(
             baseRepository.owner,
@@ -283,9 +289,10 @@ trait PullRequestsControllerBase extends ControllerBase {
             "delete_branch"
           )
         } else {
-          flash += "error" -> s"""Can't delete the default branch "${pullreq.requestBranch}"."""
+          flash.update("error", s"""Can't delete the default branch "${pullreq.requestBranch}".""")
         }
       }
+
       redirect(s"/${baseRepository.owner}/${baseRepository.name}/pull/${issueId}")
     }) getOrElse NotFound()
   })
@@ -303,18 +310,22 @@ trait PullRequestsControllerBase extends ControllerBase {
     } yield {
       val branchProtection = getProtectedBranchInfo(owner, name, pullreq.requestBranch)
       if (branchProtection.needStatusCheck(loginAccount.userName)) {
-        flash += "error" -> s"branch ${pullreq.requestBranch} is protected need status check."
+        flash.update("error", s"branch ${pullreq.requestBranch} is protected need status check.")
       } else {
         LockUtil.lock(s"${owner}/${name}") {
           val alias =
-            if (pullreq.repositoryName == pullreq.requestRepositoryName && pullreq.userName == pullreq.requestUserName) {
+            if (
+              pullreq.repositoryName == pullreq.requestRepositoryName && pullreq.userName == pullreq.requestUserName
+            ) {
               pullreq.branch
             } else {
               s"${pullreq.userName}:${pullreq.branch}"
             }
-          val existIds = using(Git.open(Directory.getRepositoryDir(owner, name))) { git =>
+          val existIds = Using
+            .resource(Git.open(Directory.getRepositoryDir(owner, name))) { git =>
               JGitUtil.getAllCommitIds(git)
-          }.toSet
+            }
+            .toSet
           pullRemote(
             repository,
             pullreq.requestBranch,
@@ -322,14 +333,15 @@ trait PullRequestsControllerBase extends ControllerBase {
             pullreq.branch,
             loginAccount,
             s"Merge branch '${alias}' into ${pullreq.requestBranch}",
-            Some(pullreq)
+            Some(pullreq),
+            context.settings
           ) match {
             case None => // conflict
-              flash += "error" -> s"Can't automatic merging branch '${alias}' into ${pullreq.requestBranch}."
+              flash.update("error", s"Can't automatic merging branch '${alias}' into ${pullreq.requestBranch}.")
             case Some(oldId) =>
               // update pull request
-              updatePullRequests(owner, name, pullreq.requestBranch, loginAccount, "synchronize")
+              updatePullRequests(owner, name, pullreq.requestBranch, loginAccount, "synchronize", context.settings)
-              flash += "info" -> s"Merge branch '${alias}' into ${pullreq.requestBranch}"
+              flash.update("info", s"Merge branch '${alias}' into ${pullreq.requestBranch}")
           }
         }
       }
@@ -338,25 +350,43 @@ trait PullRequestsControllerBase extends ControllerBase {
     }) getOrElse NotFound()
   })
 
-  post("/:owner/:repository/pull/:id/merge", mergeForm)(writableUsersOnly { (form, repository) =>
+  post("/:owner/:repository/pull/:id/update_draft")(readableUsersOnly { baseRepository =>
-    params("id").toIntOpt.flatMap { issueId =>
+    (for {
-      val owner = repository.owner
+      issueId <- params("id").toIntOpt
-      val name = repository.name
+      (_, pullreq) <- getPullRequest(baseRepository.owner, baseRepository.name, issueId)
+      owner = pullreq.requestUserName
+      name = pullreq.requestRepositoryName
+      if hasDeveloperRole(owner, name, context.loginAccount)
+    } yield {
+      updateDraftToPullRequest(baseRepository.owner, baseRepository.name, issueId)
+    }) getOrElse NotFound()
+  })
 
-      mergePullRequest(repository, issueId, context.loginAccount.get, form.message, form.strategy) match {
+  post("/:owner/:repository/pull/:id/merge", mergeForm)(writableUsersOnly { (form, repository) =>
-        case Right(objectId) => redirect(s"/${owner}/${name}/pull/${issueId}")
+    context.withLoginAccount { loginAccount =>
-        case Left(message)   => Some(BadRequest())
+      params("id").toIntOpt.flatMap { issueId =>
+        mergePullRequest(
+          repository,
+          issueId,
+          loginAccount,
+          form.message,
+          form.strategy,
+          form.isDraft,
+          context.settings
+        ) match {
+          case Right(objectId) => redirect(s"/${repository.owner}/${repository.name}/pull/${issueId}")
+          case Left(message)   => Some(BadRequest(message))
         }
       } getOrElse NotFound()
+    }
   })
 
   get("/:owner/:repository/compare")(referrersOnly { forkedRepository =>
-    val headBranch: Option[String] = params.get("head")
+    val headBranch = params.get("head")
     (forkedRepository.repository.originUserName, forkedRepository.repository.originRepositoryName) match {
-      case (Some(originUserName), Some(originRepositoryName)) => {
+      case (Some(originUserName), Some(originRepositoryName)) =>
-        getRepository(originUserName, originRepositoryName).map {
+        getRepository(originUserName, originRepositoryName).map { originRepository =>
-          originRepository =>
+          Using.resources(
-            using(
             Git.open(getRepositoryDir(originUserName, originRepositoryName)),
             Git.open(getRepositoryDir(forkedRepository.owner, forkedRepository.name))
           ) { (oldGit, newGit) =>
@@ -370,11 +400,9 @@ trait PullRequestsControllerBase extends ControllerBase {
             )
           }
         } getOrElse NotFound()
-      }
+      case _ =>
-      case _ => {
+        Using.resource(Git.open(getRepositoryDir(forkedRepository.owner, forkedRepository.name))) { git =>
-        using(Git.open(getRepositoryDir(forkedRepository.owner, forkedRepository.name))) { git =>
+          JGitUtil.getDefaultBranch(git, forkedRepository).map { case (_, defaultBranch) =>
-          JGitUtil.getDefaultBranch(git, forkedRepository).map {
-            case (_, defaultBranch) =>
             redirect(
               s"/${forkedRepository.owner}/${forkedRepository.name}/compare/${defaultBranch}...${headBranch.getOrElse(defaultBranch)}"
             )
@@ -383,15 +411,14 @@ trait PullRequestsControllerBase extends ControllerBase {
           }
         }
     }
-    }
   })
 
-  get("/:owner/:repository/compare/*...*")(referrersOnly { forkedRepository =>
+  private def getOriginRepositoryName(
-    val Seq(origin, forked) = multiParams("splat")
+    originOwner: String,
-    val (originOwner, originId) = parseCompareIdentifier(origin, forkedRepository.owner)
+    forkedOwner: String,
-    val (forkedOwner, forkedId) = parseCompareIdentifier(forked, forkedRepository.owner)
+    forkedRepository: RepositoryInfo
-
+  ): Option[String] = {
-    (for (originRepositoryName <- if (originOwner == forkedOwner) {
+    if (originOwner == forkedOwner) {
       // Self repository
       Some(forkedRepository.name)
     } else if (forkedRepository.repository.originUserName.isEmpty) {
@@ -410,20 +437,31 @@ trait PullRequestsControllerBase extends ControllerBase {
           x.repository.originRepositoryName == forkedRepository.repository.originRepositoryName
         }
         .map(_.repository.repositoryName)
-          };
+    }
-          originRepository <- getRepository(originOwner, originRepositoryName)) yield {
+  }
+
+  get("/:owner/:repository/compare/*...*")(referrersOnly { forkedRepository =>
+    val Seq(origin, forked) = multiParams("splat")
+    val (originOwner, originId) = parseCompareIdentifier(origin, forkedRepository.owner)
+    val (forkedOwner, forkedId) = parseCompareIdentifier(forked, forkedRepository.owner)
+
+    (for (
+      originRepositoryName <- getOriginRepositoryName(originOwner, forkedOwner, forkedRepository);
+      originRepository <- getRepository(originOwner, originRepositoryName)
+    ) yield {
       val (oldId, newId) =
         getPullRequestCommitFromTo(originRepository, forkedRepository, originId, forkedId)
 
       (oldId, newId) match {
-        case (Some(oldId), Some(newId)) => {
+        case (Some(oldId), Some(newId)) =>
           val (commits, diffs) = getRequestCompareInfo(
             originRepository.owner,
             originRepository.name,
             oldId.getName,
             forkedRepository.owner,
             forkedRepository.name,
-            newId.getName
+            newId.getName,
+            context.settings
           )
 
           val title = if (commits.flatten.length == 1) {
@@ -449,8 +487,7 @@ trait PullRequestsControllerBase extends ControllerBase {
               (repository.userName, repository.repositoryName, repository.defaultBranch)
             },
             commits.flatten
-              .map(commit => getCommitComments(forkedRepository.owner, forkedRepository.name, commit.id, false))
+              .flatMap(commit => getCommitComments(forkedRepository.owner, forkedRepository.name, commit.id, false))
-              .flatten
               .toList,
             originId,
             forkedId,
@@ -464,9 +501,10 @@ trait PullRequestsControllerBase extends ControllerBase {
             getAssignableUserNames(originRepository.owner, originRepository.name),
             getMilestones(originRepository.owner, originRepository.name),
             getPriorities(originRepository.owner, originRepository.name),
-            getLabels(originRepository.owner, originRepository.name)
+            getDefaultPriority(originRepository.owner, originRepository.name),
+            getLabels(originRepository.owner, originRepository.name),
+            getCustomFields(originRepository.owner, originRepository.name).filter(_.enableForPullRequests)
           )
-        }
         case (oldId, newId) =>
           redirect(
             s"/${forkedRepository.owner}/${forkedRepository.name}/compare/" +
@@ -478,12 +516,62 @@ trait PullRequestsControllerBase extends ControllerBase {
     }) getOrElse NotFound()
   })
 
+  ajaxGet("/:owner/:repository/diff/:id")(referrersOnly { repository =>
+    (for {
+      commitId <- params.get("id")
+      path <- params.get("path")
+      diff <- getSingleDiff(repository.owner, repository.name, commitId, path)
+    } yield {
+      contentType = formats("json")
+      org.json4s.jackson.Serialization.write(
+        Map(
+          "oldContent" -> diff.oldContent,
+          "newContent" -> diff.newContent
+        )
+      )
+    }) getOrElse NotFound()
+  })
+
+  ajaxGet("/:owner/:repository/diff/*...*")(referrersOnly { forkedRepository =>
+    val Seq(origin, forked) = multiParams("splat")
+    val (originOwner, originId) = parseCompareIdentifier(origin, forkedRepository.owner)
+    val (forkedOwner, forkedId) = parseCompareIdentifier(forked, forkedRepository.owner)
+
+    (for {
+      path <- params.get("path")
+      originRepositoryName <- getOriginRepositoryName(originOwner, forkedOwner, forkedRepository)
+      originRepository <- getRepository(originOwner, originRepositoryName)
+      (oldId, newId) = getPullRequestCommitFromTo(originRepository, forkedRepository, originId, forkedId)
+      oldId <- oldId
+      newId <- newId
+      diff <- getSingleDiff(
+        originRepository.owner,
+        originRepository.name,
+        oldId.getName,
+        forkedRepository.owner,
+        forkedRepository.name,
+        newId.getName,
+        path
+      )
+    } yield {
+      contentType = formats("json")
+      org.json4s.jackson.Serialization.write(
+        Map(
+          "oldContent" -> diff.oldContent,
+          "newContent" -> diff.newContent
+        )
+      )
+    }) getOrElse NotFound()
+  })
+
   ajaxGet("/:owner/:repository/compare/*...*/mergecheck")(readableUsersOnly { forkedRepository =>
     val Seq(origin, forked) = multiParams("splat")
     val (originOwner, tmpOriginBranch) = parseCompareIdentifier(origin, forkedRepository.owner)
     val (forkedOwner, tmpForkedBranch) = parseCompareIdentifier(forked, forkedRepository.owner)
 
-    (for (originRepositoryName <- if (originOwner == forkedOwner) {
+    (for (
+      originRepositoryName <-
+        if (originOwner == forkedOwner) {
           Some(forkedRepository.name)
         } else {
           forkedRepository.repository.originRepositoryName.orElse {
@@ -492,12 +580,12 @@ trait PullRequestsControllerBase extends ControllerBase {
               .map(_.repositoryName)
           }
         };
-          originRepository <- getRepository(originOwner, originRepositoryName)) yield {
+      originRepository <- getRepository(originOwner, originRepositoryName)
-      using(
+    ) yield {
+      Using.resources(
         Git.open(getRepositoryDir(originRepository.owner, originRepository.name)),
         Git.open(getRepositoryDir(forkedRepository.owner, forkedRepository.name))
-      ) {
+      ) { case (oldGit, newGit) =>
-        case (oldGit, newGit) =>
         val originBranch = JGitUtil.getDefaultBranch(oldGit, originRepository, tmpOriginBranch).get._2
         val forkedBranch = JGitUtil.getDefaultBranch(newGit, forkedRepository, tmpForkedBranch).get._2
         val conflict = LockUtil.lock(s"${originRepository.owner}/${originRepository.name}") {
@@ -516,39 +604,44 @@ trait PullRequestsControllerBase extends ControllerBase {
   })
 
   post("/:owner/:repository/pulls/new", pullRequestForm)(readableUsersOnly { (form, repository) =>
-    defining(repository.owner, repository.name) {
+    context.withLoginAccount { loginAccount =>
-      case (owner, name) =>
       val manageable = isManageable(repository)
-        val loginUserName = context.loginAccount.get.userName
 
       val issueId = insertIssue(
         owner = repository.owner,
         repository = repository.name,
-          loginUser = loginUserName,
+        loginUser = loginAccount.userName,
         title = form.title,
         content = form.content,
-          assignedUserName = if (manageable) form.assignedUserName else None,
         milestoneId = if (manageable) form.milestoneId else None,
         priorityId = if (manageable) form.priorityId else None,
         isPullRequest = true
       )
 
       createPullRequest(
-          originUserName = repository.owner,
+        originRepository = repository,
-          originRepositoryName = repository.name,
         issueId = issueId,
         originBranch = form.targetBranch,
         requestUserName = form.requestUserName,
         requestRepositoryName = form.requestRepositoryName,
         requestBranch = form.requestBranch,
         commitIdFrom = form.commitIdFrom,
-          commitIdTo = form.commitIdTo
+        commitIdTo = form.commitIdTo,
+        isDraft = form.isDraft,
+        loginAccount = loginAccount,
+        settings = context.settings
       )
 
-        // insert labels
       if (manageable) {
+        // insert assignees
+        form.assigneeUserNames.foreach { value =>
+          value.split(",").foreach { userName =>
+            registerIssueAssignee(repository.owner, repository.name, issueId, userName)
+          }
+        }
+        // insert labels
         form.labelNames.foreach { value =>
-            val labels = getLabels(owner, name)
+          val labels = getLabels(repository.owner, repository.name)
           value.split(",").foreach { labelName =>
             labels.find(_.labelName == labelName).map { label =>
               registerIssueLabel(repository.owner, repository.name, issueId, label.labelId)
@@ -557,30 +650,7 @@ trait PullRequestsControllerBase extends ControllerBase {
         }
       }
 
-        // fetch requested branch
+      redirect(s"/${repository.owner}/${repository.name}/pull/${issueId}")
-        fetchAsPullRequest(owner, name, form.requestUserName, form.requestRepositoryName, form.requestBranch, issueId)
-
-        // record activity
-        recordPullRequestActivity(owner, name, loginUserName, issueId, form.title)
-
-        // call web hook
-        callPullRequestWebHook("opened", repository, issueId, context.loginAccount.get)
-
-        getIssue(owner, name, issueId.toString) foreach { issue =>
-          // extract references and create refer comment
-          createReferComment(
-            owner,
-            name,
-            issue,
-            form.title + " " + form.content.getOrElse(""),
-            context.loginAccount.get
-          )
-
-          // call hooks
-          PluginRegistry().getPullRequestHooks.foreach(_.created(issue, repository))
-        }
-
-        redirect(s"/${owner}/${name}/pull/${issueId}")
     }
   })
 
@@ -589,10 +659,11 @@ trait PullRequestsControllerBase extends ControllerBase {
     val mailAddresses =
       context.loginAccount.map(x => Seq(x.mailAddress) ++ getAccountExtraMailAddresses(x.userName)).getOrElse(Nil)
 
-    val branches = JGitUtil
+    val branches =
+      Using.resource(Git.open(getRepositoryDir(repository.owner, repository.name))) { git =>
+        JGitUtil
           .getBranches(
-        owner = repository.owner,
+            git = git,
-        name = repository.name,
             defaultBranch = repository.repository.defaultBranch,
             origin = repository.repository.originUserName.isEmpty
           )
@@ -606,6 +677,7 @@ trait PullRequestsControllerBase extends ControllerBase {
           }
           .map(_.name)
           .reverse
+      }
 
     val targetRepository = (for {
       parentUserName <- repository.repository.parentUserName
@@ -624,24 +696,36 @@ trait PullRequestsControllerBase extends ControllerBase {
     html.proposals(proposedBranches, targetRepository, repository)
   })
 
-  private def searchPullRequests(userName: Option[String], repository: RepositoryService.RepositoryInfo) =
+  private def searchPullRequests(
-    defining(repository.owner, repository.name) {
+    repository: RepositoryService.RepositoryInfo,
-      case (owner, repoName) =>
+    condition: IssueSearchCondition,
-        val page = IssueSearchCondition.page(request)
+    page: Int
-
+  ) = {
-        // retrieve search condition
+    // search issues
-        val condition = IssueSearchCondition(request)
+    val issues = searchIssue(
+      condition,
+      IssueSearchOption.PullRequests,
+      (page - 1) * PullRequestLimit,
+      PullRequestLimit,
+      repository.owner -> repository.name
+    )
+    // commit status
+    val status = issues.map { issue =>
+      issue.commitId.flatMap { commitId =>
+        getCommitStatusWithSummary(repository.owner, repository.name, commitId)
+      }
+    }
 
     gitbucket.core.issues.html.list(
       "pulls",
-          searchIssue(condition, true, (page - 1) * PullRequestLimit, PullRequestLimit, owner -> repoName),
+      issues.zip(status),
       page,
-          getAssignableUserNames(owner, repoName),
+      getAssignableUserNames(repository.owner, repository.name),
-          getMilestones(owner, repoName),
+      getMilestones(repository.owner, repository.name),
-          getPriorities(owner, repoName),
+      getPriorities(repository.owner, repository.name),
-          getLabels(owner, repoName),
+      getLabels(repository.owner, repository.name),
-          countIssue(condition.copy(state = "open"), true, owner -> repoName),
+      countIssue(condition.copy(state = "open"), IssueSearchOption.PullRequests, repository.owner -> repository.name),
-          countIssue(condition.copy(state = "closed"), true, owner -> repoName),
+      countIssue(condition.copy(state = "closed"), IssueSearchOption.PullRequests, repository.owner -> repository.name),
       condition,
       repository,
       isEditable(repository),

src/main/scala/gitbucket/core/controller/ReleasesController.scala

@@ -2,16 +2,25 @@ package gitbucket.core.controller
 
 import java.io.File
 
-import gitbucket.core.service.{AccountService, ActivityService, ReleaseService, RepositoryService}
+import gitbucket.core.model.activity.ReleaseInfo
+import gitbucket.core.service.{
+  AccountService,
+  ActivityService,
+  PaginationHelper,
+  ReleaseService,
+  RepositoryService,
+  RequestCache
+}
 import gitbucket.core.util._
 import gitbucket.core.util.Directory._
 import gitbucket.core.util.Implicits._
 import org.scalatra.forms._
 import gitbucket.core.releases.html
-import gitbucket.core.util.SyntaxSugars.using
 import org.apache.commons.io.FileUtils
 import org.eclipse.jgit.api.Git
 
+import scala.util.Using
+
 class ReleaseController
     extends ReleaseControllerBase
     with RepositoryService
@@ -21,6 +30,7 @@ class ReleaseController
     with ReadableUsersAuthenticator
     with ReferrerAuthenticator
     with WritableUsersAuthenticator
+    with RequestCache
 
 trait ReleaseControllerBase extends ControllerBase {
   self: RepositoryService
@@ -42,22 +52,19 @@ trait ReleaseControllerBase extends ControllerBase {
   )(ReleaseForm.apply)
 
   get("/:owner/:repository/releases")(referrersOnly { repository =>
-    val releases = getReleases(repository.owner, repository.name)
+    val page = PaginationHelper.page(params.get("page"))
-    val assets = getReleaseAssetsMap(repository.owner, repository.name)
 
     html.list(
       repository,
-      repository.tags.reverse.map { tag =>
+      fetchReleases(repository, page),
-        (tag, releases.find(_.tag == tag.name).map { release =>
+      hasDeveloperRole(repository.owner, repository.name, context.loginAccount),
-          (release, assets(release))
+      page,
-        })
+      repository.tags.size
-      },
-      hasDeveloperRole(repository.owner, repository.name, context.loginAccount)
     )
   })
 
-  get("/:owner/:repository/releases/:tag")(referrersOnly { repository =>
+  get("/:owner/:repository/releases/*")(referrersOnly { repository =>
-    val tagName = params("tag")
+    val tagName = multiParams("splat").head
     getRelease(repository.owner, repository.name, tagName)
       .map { release =>
         html.release(
@@ -70,8 +77,8 @@ trait ReleaseControllerBase extends ControllerBase {
       .getOrElse(NotFound())
   })
 
-  get("/:owner/:repository/releases/:tag/assets/:fileId")(referrersOnly { repository =>
+  get("/:owner/:repository/releases/*/assets/:fileId")(referrersOnly { repository =>
-    val tagName = params("tag")
+    val tagName = multiParams("splat").head
     val fileId = params("fileId")
     (for {
       _ <- repository.tags.find(_.name == tagName)
@@ -86,8 +93,8 @@ trait ReleaseControllerBase extends ControllerBase {
     }).getOrElse(NotFound())
   })
 
-  get("/:owner/:repository/releases/:tag/create")(writableUsersOnly { repository =>
+  get("/:owner/:repository/releases/*/create")(writableUsersOnly { repository =>
-    val tagName = params("tag")
+    val tagName = multiParams("splat").head
     val previousTags = repository.tags.takeWhile(_.name != tagName).reverse
 
     repository.tags
@@ -98,21 +105,20 @@ trait ReleaseControllerBase extends ControllerBase {
       .getOrElse(NotFound())
   })
 
-  post("/:owner/:repository/releases/:tag/create", releaseForm)(writableUsersOnly { (form, repository) =>
+  post("/:owner/:repository/releases/*/create", releaseForm)(writableUsersOnly { (form, repository) =>
-    val tagName = params("tag")
+    context.withLoginAccount { loginAccount =>
-    val loginAccount = context.loginAccount.get
+      val tagName = multiParams("splat").head
 
       // Insert into RELEASE
       createRelease(repository.owner, repository.name, form.name, form.content, tagName, loginAccount)
 
       // Insert into RELEASE_ASSET
-    val files = params.collect {
+      val files = params.toMap.collect {
         case (name, value) if name.startsWith("file:") =>
           val Array(_, fileId) = name.split(":")
           (fileId, value)
       }
-    files.foreach {
+      files.foreach { case (fileId, fileName) =>
-      case (fileId, fileName) =>
         val size =
           new File(
             getReleaseFilesDir(repository.owner, repository.name),
@@ -121,16 +127,18 @@ trait ReleaseControllerBase extends ControllerBase {
         createReleaseAsset(repository.owner, repository.name, tagName, fileId, fileName, size, loginAccount)
       }
 
-    recordReleaseActivity(repository.owner, repository.name, loginAccount.userName, form.name)
+      val releaseInfo = ReleaseInfo(repository.owner, repository.name, loginAccount.userName, form.name, tagName)
+      recordActivity(releaseInfo)
 
       redirect(s"/${repository.owner}/${repository.name}/releases/${tagName}")
+    }
   })
 
   get("/:owner/:repository/changelog/*...*")(writableUsersOnly { repository =>
     val Seq(previousTag, currentTag) = multiParams("splat")
-    val previousTagId = repository.tags.collectFirst { case x if x.name == previousTag => x.id }.getOrElse("")
+    val previousTagId = repository.tags.collectFirst { case x if x.name == previousTag => x.commitId }.getOrElse("")
 
-    val commitLog = using(Git.open(getRepositoryDir(repository.owner, repository.name))) { git =>
+    val commitLog = Using.resource(Git.open(getRepositoryDir(repository.owner, repository.name))) { git =>
       val commits = JGitUtil.getCommitLog(git, previousTagId, currentTag).reverse
       commits
         .map { commit =>
@@ -142,8 +150,8 @@ trait ReleaseControllerBase extends ControllerBase {
     commitLog
   })
 
-  get("/:owner/:repository/releases/:tag/edit")(writableUsersOnly { repository =>
+  get("/:owner/:repository/releases/*/edit")(writableUsersOnly { repository =>
-    val tagName = params("tag")
+    val tagName = multiParams("splat").head
     val previousTags = repository.tags.takeWhile(_.name != tagName).reverse
 
     (for {
@@ -160,10 +168,9 @@ trait ReleaseControllerBase extends ControllerBase {
     }).getOrElse(NotFound())
   })
 
-  post("/:owner/:repository/releases/:tag/edit", releaseForm)(writableUsersOnly {
+  post("/:owner/:repository/releases/*/edit", releaseForm)(writableUsersOnly { (form, repository) =>
-    (form, repository) =>
+    context.withLoginAccount { loginAccount =>
-      val tagName = params("tag")
+      val tagName = multiParams("splat").head
-      val loginAccount = context.loginAccount.get
 
       getRelease(repository.owner, repository.name, tagName)
         .map { release =>
@@ -174,13 +181,12 @@ trait ReleaseControllerBase extends ControllerBase {
           val assets = getReleaseAssets(repository.owner, repository.name, tagName)
           deleteReleaseAssets(repository.owner, repository.name, tagName)
 
-          val files = params.collect {
+          val files = params.toMap.collect {
             case (name, value) if name.startsWith("file:") =>
               val Array(_, fileId) = name.split(":")
               (fileId, value)
           }
-          files.foreach {
+          files.foreach { case (fileId, fileName) =>
-            case (fileId, fileName) =>
             val size =
               new File(
                 getReleaseFilesDir(repository.owner, repository.name),
@@ -202,10 +208,11 @@ trait ReleaseControllerBase extends ControllerBase {
           redirect(s"/${release.userName}/${release.repositoryName}/releases/${tagName}")
         }
         .getOrElse(NotFound())
+    }
   })
 
-  post("/:owner/:repository/releases/:tag/delete")(writableUsersOnly { repository =>
+  post("/:owner/:repository/releases/*/delete")(writableUsersOnly { repository =>
-    val tagName = params("tag")
+    val tagName = multiParams("splat").head
     getRelease(repository.owner, repository.name, tagName).foreach { release =>
       FileUtils.deleteDirectory(
         new File(getReleaseFilesDir(repository.owner, repository.name), FileUtil.checkFilename(release.tag))
@@ -215,4 +222,23 @@ trait ReleaseControllerBase extends ControllerBase {
     redirect(s"/${repository.owner}/${repository.name}/releases")
   })
 
+  private def fetchReleases(repository: RepositoryService.RepositoryInfo, page: Int) = {
+    import gitbucket.core.service.ReleaseService._
+
+    val (offset, limit) = ((page - 1) * ReleaseLimit, ReleaseLimit)
+    val tagsToDisplay = repository.tags.reverse.slice(offset, offset + limit)
+
+    val releases = getReleases(repository.owner, repository.name, tagsToDisplay)
+    val assets = getReleaseAssetsMap(repository.owner, repository.name, releases)
+
+    val tagsWithReleases = tagsToDisplay.map { tag =>
+      (
+        tag,
+        releases.find(_.tag == tag.name).map { release =>
+          (release, assets(release))
+        }
+      )
+    }
+    tagsWithReleases
+  }
 }

src/main/scala/gitbucket/core/controller/RepositorySettingsController.scala

@@ -1,8 +1,7 @@
 package gitbucket.core.controller
 
-import java.time.{LocalDateTime, ZoneId, ZoneOffset}
+import java.time.{LocalDateTime, ZoneOffset}
 import java.util.Date
-
 import gitbucket.core.settings.html
 import gitbucket.core.model.{RepositoryWebHook, WebHook}
 import gitbucket.core.service._
@@ -12,12 +11,16 @@ import gitbucket.core.util.JGitUtil._
 import gitbucket.core.util.SyntaxSugars._
 import gitbucket.core.util.Implicits._
 import gitbucket.core.util.Directory._
+import gitbucket.core.model.WebHookContentType
+import gitbucket.core.model.activity.RenameRepositoryInfo
 import org.scalatra.forms._
 import org.scalatra.i18n.Messages
 import org.eclipse.jgit.api.Git
 import org.eclipse.jgit.lib.Constants
 import org.eclipse.jgit.lib.ObjectId
-import gitbucket.core.model.WebHookContentType
+
+import scala.util.Using
+import org.scalatra.{Forbidden, Ok}
 
 class RepositorySettingsController
     extends RepositorySettingsControllerBase
@@ -27,8 +30,11 @@ class RepositorySettingsController
     with ProtectedBranchService
     with CommitStatusService
     with DeployKeyService
+    with CustomFieldsService
+    with ActivityService
     with OwnerAuthenticator
     with UsersAuthenticator
+    with RequestCache
 
 trait RepositorySettingsControllerBase extends ControllerBase {
   self: RepositoryService
@@ -37,12 +43,13 @@ trait RepositorySettingsControllerBase extends ControllerBase {
     with ProtectedBranchService
     with CommitStatusService
     with DeployKeyService
+    with CustomFieldsService
+    with ActivityService
     with OwnerAuthenticator
     with UsersAuthenticator =>
 
   // for repository options
   case class OptionsForm(
-    repositoryName: String,
     description: Option[String],
     isPrivate: Boolean,
     issuesOption: String,
@@ -51,13 +58,11 @@ trait RepositorySettingsControllerBase extends ControllerBase {
     externalWikiUrl: Option[String],
     allowFork: Boolean,
     mergeOptions: Seq[String],
-    defaultMergeOption: String
+    defaultMergeOption: String,
+    safeMode: Boolean
   )
 
   val optionsForm = mapping(
-    "repositoryName" -> trim(
-      label("Repository Name", text(required, maxlength(100), repository, renameRepositoryName))
-    ),
     "description" -> trim(label("Description", optional(text()))),
     "isPrivate" -> trim(label("Repository Type", boolean())),
     "issuesOption" -> trim(label("Issues Option", text(required, featureOption))),
@@ -66,7 +71,8 @@ trait RepositorySettingsControllerBase extends ControllerBase {
     "externalWikiUrl" -> trim(label("External Wiki URL", optional(text(maxlength(200))))),
     "allowFork" -> trim(label("Allow Forking", boolean())),
     "mergeOptions" -> mergeOptions,
-    "defaultMergeOption" -> trim(label("Default merge strategy", text(required)))
+    "defaultMergeOption" -> trim(label("Default merge strategy", text(required))),
+    "safeMode" -> trim(label("XSS protection", boolean()))
   )(OptionsForm.apply).verifying { form =>
     if (!form.mergeOptions.contains(form.defaultMergeOption)) {
       Seq("defaultMergeOption" -> s"This merge strategy isn't enabled.")
@@ -98,9 +104,16 @@ trait RepositorySettingsControllerBase extends ControllerBase {
       "events" -> webhookEvents,
       "ctype" -> label("ctype", text()),
       "token" -> optional(trim(label("token", text(maxlength(100)))))
-    )(
+    )((url, events, ctype, token) => WebHookForm(url, events, WebHookContentType.valueOf(ctype), token))
-      (url, events, ctype, token) => WebHookForm(url, events, WebHookContentType.valueOf(ctype), token)
+
+  // for rename repository
+  case class RenameRepositoryForm(repositoryName: String)
+
+  val renameForm = mapping(
+    "repositoryName" -> trim(
+      label("New repository name", text(required, maxlength(100), repository, renameRepositoryName))
     )
+  )(RenameRepositoryForm.apply)
 
   // for transfer ownership
   case class TransferOwnerShipForm(newOwner: String)
@@ -109,6 +122,23 @@ trait RepositorySettingsControllerBase extends ControllerBase {
     "newOwner" -> trim(label("New owner", text(required, transferUser)))
   )(TransferOwnerShipForm.apply)
 
+  // for custom field
+  case class CustomFieldForm(
+    fieldName: String,
+    fieldType: String,
+    constraints: Option[String],
+    enableForIssues: Boolean,
+    enableForPullRequests: Boolean
+  )
+
+  val customFieldForm = mapping(
+    "fieldName" -> trim(label("Field name", text(required, maxlength(100)))),
+    "fieldType" -> trim(label("Field type", text(required))),
+    "constraints" -> trim(label("Constraints", optional(text()))),
+    "enableForIssues" -> trim(label("Enable for issues", boolean(required))),
+    "enableForPullRequests" -> trim(label("Enable for pull requests", boolean(required))),
+  )(CustomFieldForm.apply)
+
   /**
    * Redirect to the Options page.
    */
@@ -140,15 +170,11 @@ trait RepositorySettingsControllerBase extends ControllerBase {
       form.externalWikiUrl,
       form.allowFork,
       form.mergeOptions,
-      form.defaultMergeOption
+      form.defaultMergeOption,
+      form.safeMode
     )
-    // Change repository name
+    flash.update("info", "Repository settings has been updated.")
-    if (repository.name != form.repositoryName) {
+    redirect(s"/${repository.owner}/${repository.name}/settings/options")
-      // Update database
-      renameRepository(repository.owner, repository.name, repository.owner, form.repositoryName)
-    }
-    flash += "info" -> "Repository settings has been updated."
-    redirect(s"/${repository.owner}/${form.repositoryName}/settings/options")
   })
 
   /** branch settings */
@@ -164,23 +190,24 @@ trait RepositorySettingsControllerBase extends ControllerBase {
     } else {
       saveRepositoryDefaultBranch(repository.owner, repository.name, form.defaultBranch)
       // Change repository HEAD
-      using(Git.open(getRepositoryDir(repository.owner, repository.name))) { git =>
+      Using.resource(Git.open(getRepositoryDir(repository.owner, repository.name))) { git =>
         git.getRepository.updateRef(Constants.HEAD, true).link(Constants.R_HEADS + form.defaultBranch)
       }
-      flash += "info" -> "Repository default branch has been updated."
+      flash.update("info", "Repository default branch has been updated.")
       redirect(s"/${repository.owner}/${repository.name}/settings/branches")
     }
   })
 
   /** Branch protection for branch */
-  get("/:owner/:repository/settings/branches/:branch")(ownerOnly { repository =>
+  get("/:owner/:repository/settings/branches/*")(ownerOnly { repository =>
     import gitbucket.core.api._
-    val branch = params("branch")
+    val branch = params("splat")
+
     if (!repository.branchList.contains(branch)) {
       redirect(s"/${repository.owner}/${repository.name}/settings/branches")
     } else {
       val protection = ApiBranchProtection(getProtectedBranchInfo(repository.owner, repository.name, branch))
-      val lastWeeks = getRecentStatuesContexts(
+      val lastWeeks = getRecentStatusContexts(
         repository.owner,
         repository.name,
         Date.from(LocalDateTime.now.minusWeeks(1).toInstant(ZoneOffset.UTC))
@@ -222,7 +249,13 @@ trait RepositorySettingsControllerBase extends ControllerBase {
    * Display the web hook edit page.
    */
   get("/:owner/:repository/settings/hooks/new")(ownerOnly { repository =>
-    val webhook = RepositoryWebHook(repository.owner, repository.name, "", WebHookContentType.FORM, None)
+    val webhook = RepositoryWebHook(
+      userName = repository.owner,
+      repositoryName = repository.name,
+      url = "",
+      ctype = WebHookContentType.FORM,
+      token = None
+    )
     html.edithook(webhook, Set(WebHook.Push), repository, true)
   })
 
@@ -231,7 +264,7 @@ trait RepositorySettingsControllerBase extends ControllerBase {
    */
   post("/:owner/:repository/settings/hooks/new", webHookForm(false))(ownerOnly { (form, repository) =>
     addWebHook(repository.owner, repository.name, form.url, form.events, form.ctype, form.token)
-    flash += "info" -> s"Webhook ${form.url} created"
+    flash.update("info", s"Webhook ${form.url} created")
     redirect(s"/${repository.owner}/${repository.name}/settings/hooks")
   })
 
@@ -240,7 +273,7 @@ trait RepositorySettingsControllerBase extends ControllerBase {
    */
   get("/:owner/:repository/settings/hooks/delete")(ownerOnly { repository =>
     deleteWebHook(repository.owner, repository.name, params("url"))
-    flash += "info" -> s"Webhook ${params("url")} deleted"
+    flash.update("info", s"Webhook ${params("url")} deleted")
     redirect(s"/${repository.owner}/${repository.name}/settings/hooks")
   })
 
@@ -248,15 +281,15 @@ trait RepositorySettingsControllerBase extends ControllerBase {
    * Send the test request to registered web hook URLs.
    */
   ajaxPost("/:owner/:repository/settings/hooks/test")(ownerOnly { repository =>
-    def _headers(h: Array[org.apache.http.Header]): Array[Array[String]] = h.map { h =>
+    def _headers(h: Array[org.apache.http.Header]): Array[Array[String]] =
+      h.map { h =>
         Array(h.getName, h.getValue)
       }
 
-    using(Git.open(getRepositoryDir(repository.owner, repository.name))) {
+    Using.resource(Git.open(getRepositoryDir(repository.owner, repository.name))) { git =>
-      git =>
-        import scala.collection.JavaConverters._
       import scala.concurrent.duration._
       import scala.concurrent._
+      import scala.jdk.CollectionConverters._
       import scala.util.control.NonFatal
       import org.apache.http.util.EntityUtils
       import scala.concurrent.ExecutionContext.Implicits.global
@@ -264,7 +297,13 @@ trait RepositorySettingsControllerBase extends ControllerBase {
       val url = params("url")
       val token = Some(params("token"))
       val ctype = WebHookContentType.valueOf(params("ctype"))
-        val dummyWebHookInfo = RepositoryWebHook(repository.owner, repository.name, url, ctype, token)
+      val dummyWebHookInfo = RepositoryWebHook(
+        userName = repository.owner,
+        repositoryName = repository.name,
+        url = url,
+        ctype = ctype,
+        token = token
+      )
       val dummyPayload = {
         val ownerAccount = getAccountByUserName(repository.owner).get
         val commits =
@@ -292,13 +331,14 @@ trait RepositorySettingsControllerBase extends ControllerBase {
         )
       }
 
-        val (webHook, json, reqFuture, resFuture) = callWebHook(WebHook.Push, List(dummyWebHookInfo), dummyPayload).head
+      val (webHook, json, reqFuture, resFuture) =
+        callWebHook(WebHook.Push, List(dummyWebHookInfo), dummyPayload, context.settings).head
 
       val toErrorMap: PartialFunction[Throwable, Map[String, String]] = {
         case e: java.net.UnknownHostException                  => Map("error" -> ("Unknown host " + e.getMessage))
         case e: java.lang.IllegalArgumentException             => Map("error" -> ("invalid url"))
         case e: org.apache.http.client.ClientProtocolException => Map("error" -> ("invalid url"))
-          case NonFatal(e)                                       => Map("error" -> (e.getClass + " " + e.getMessage))
+        case NonFatal(e)                                       => Map("error" -> (s"${e.getClass} ${e.getMessage}"))
       }
 
       contentType = formats("json")
@@ -307,8 +347,7 @@ trait RepositorySettingsControllerBase extends ControllerBase {
           "url" -> url,
           "request" -> Await.result(
             reqFuture
-                .map(
+              .map(req =>
-                  req =>
                 Map(
                   "headers" -> _headers(req.getAllHeaders),
                   "payload" -> json
@@ -319,10 +358,9 @@ trait RepositorySettingsControllerBase extends ControllerBase {
           ),
           "response" -> Await.result(
             resFuture
-                .map(
+              .map(res =>
-                  res =>
                 Map(
-                      "status" -> res.getStatusLine(),
+                  "status" -> res.getStatusLine.getStatusCode,
                   "body" -> EntityUtils.toString(res.getEntity()),
                   "headers" -> _headers(res.getAllHeaders())
                 )
@@ -339,8 +377,7 @@ trait RepositorySettingsControllerBase extends ControllerBase {
    * Display the web hook edit page.
    */
   get("/:owner/:repository/settings/hooks/edit")(ownerOnly { repository =>
-    getWebHook(repository.owner, repository.name, params("url")).map {
+    getWebHook(repository.owner, repository.name, params("url")).map { case (webhook, events) =>
-      case (webhook, events) =>
       html.edithook(webhook, events, repository, false)
     } getOrElse NotFound()
   })
@@ -350,7 +387,7 @@ trait RepositorySettingsControllerBase extends ControllerBase {
    */
   post("/:owner/:repository/settings/hooks/edit", webHookForm(true))(ownerOnly { (form, repository) =>
     updateWebHook(repository.owner, repository.name, form.url, form.events, form.ctype, form.token)
-    flash += "info" -> s"webhook ${form.url} updated"
+    flash.update("info", s"webhook ${form.url} updated")
     redirect(s"/${repository.owner}/${repository.name}/settings/hooks")
   })
 
@@ -361,24 +398,64 @@ trait RepositorySettingsControllerBase extends ControllerBase {
     html.danger(_, flash.get("info"))
   })
 
+  /**
+   * Rename repository.
+   */
+  post("/:owner/:repository/settings/rename", renameForm)(ownerOnly { (form, repository) =>
+    context.withLoginAccount { loginAccount =>
+      if (context.settings.basicBehavior.repositoryOperation.rename || loginAccount.isAdmin) {
+        if (repository.name != form.repositoryName) {
+          // Update database and move git repository
+          renameRepository(repository.owner, repository.name, repository.owner, form.repositoryName)
+          // Record activity log
+          val renameInfo = RenameRepositoryInfo(
+            repository.owner,
+            form.repositoryName,
+            loginAccount.userName,
+            repository.name
+          )
+          recordActivity(renameInfo)
+        }
+        redirect(s"/${repository.owner}/${form.repositoryName}")
+      } else Forbidden()
+    }
+  })
+
   /**
    * Transfer repository ownership.
    */
   post("/:owner/:repository/settings/transfer", transferForm)(ownerOnly { (form, repository) =>
+    context.withLoginAccount { loginAccount =>
+      if (context.settings.basicBehavior.repositoryOperation.transfer || loginAccount.isAdmin) {
         // Change repository owner
         if (repository.owner != form.newOwner) {
+          // Update database and move git repository
           renameRepository(repository.owner, repository.name, form.newOwner, repository.name)
+          // Record activity log
+          val renameInfo = RenameRepositoryInfo(
+            form.newOwner,
+            repository.name,
+            loginAccount.userName,
+            repository.owner
+          )
+          recordActivity(renameInfo)
         }
         redirect(s"/${form.newOwner}/${repository.name}")
+      } else Forbidden()
+    }
   })
 
   /**
    * Delete the repository.
    */
   post("/:owner/:repository/settings/delete")(ownerOnly { repository =>
+    context.withLoginAccount { loginAccount =>
+      if (context.settings.basicBehavior.repositoryOperation.delete || loginAccount.isAdmin) {
         // Delete the repository and related files
         deleteRepository(repository.repository)
         redirect(s"/${repository.owner}")
+      } else Forbidden()
+    }
   })
 
   /**
@@ -386,11 +463,11 @@ trait RepositorySettingsControllerBase extends ControllerBase {
    */
   post("/:owner/:repository/settings/gc")(ownerOnly { repository =>
     LockUtil.lock(s"${repository.owner}/${repository.name}") {
-      using(Git.open(getRepositoryDir(repository.owner, repository.name))) { git =>
+      Using.resource(Git.open(getRepositoryDir(repository.owner, repository.name))) { git =>
         git.gc().call()
       }
     }
-    flash += "info" -> "Garbage collection has been executed."
+    flash.update("info", "Garbage collection has been executed.")
     redirect(s"/${repository.owner}/${repository.name}/settings/danger")
   })
 
@@ -412,10 +489,65 @@ trait RepositorySettingsControllerBase extends ControllerBase {
     redirect(s"/${repository.owner}/${repository.name}/settings/deploykey")
   })
 
+  /** Custom fields for issues and pull requests */
+  get("/:owner/:repository/settings/issues")(ownerOnly { repository =>
+    val customFields = getCustomFields(repository.owner, repository.name)
+    html.issues(customFields, repository)
+  })
+
+  /** New custom field form */
+  get("/:owner/:repository/settings/issues/fields/new")(ownerOnly { repository =>
+    html.issuesfieldform(None, repository)
+  })
+
+  /** Add custom field */
+  ajaxPost("/:owner/:repository/settings/issues/fields/new", customFieldForm)(ownerOnly { (form, repository) =>
+    val fieldId = createCustomField(
+      repository.owner,
+      repository.name,
+      form.fieldName,
+      form.fieldType,
+      if (form.fieldType == "enum") form.constraints else None,
+      form.enableForIssues,
+      form.enableForPullRequests
+    )
+    html.issuesfield(getCustomField(repository.owner, repository.name, fieldId).get)
+  })
+
+  /** Edit custom field form */
+  ajaxGet("/:owner/:repository/settings/issues/fields/:fieldId/edit")(ownerOnly { repository =>
+    getCustomField(repository.owner, repository.name, params("fieldId").toInt).map { customField =>
+      html.issuesfieldform(Some(customField), repository)
+    } getOrElse NotFound()
+  })
+
+  /** Update custom field */
+  ajaxPost("/:owner/:repository/settings/issues/fields/:fieldId/edit", customFieldForm)(ownerOnly {
+    (form, repository) =>
+      updateCustomField(
+        repository.owner,
+        repository.name,
+        params("fieldId").toInt,
+        form.fieldName,
+        form.fieldType,
+        if (form.fieldType == "enum") form.constraints else None,
+        form.enableForIssues,
+        form.enableForPullRequests
+      )
+      html.issuesfield(getCustomField(repository.owner, repository.name, params("fieldId").toInt).get)
+  })
+
+  /** Delete custom field */
+  ajaxPost("/:owner/:repository/settings/issues/fields/:fieldId/delete")(ownerOnly { repository =>
+    deleteCustomField(repository.owner, repository.name, params("fieldId").toInt)
+    Ok()
+  })
+
   /**
    * Provides duplication check for web hook url.
    */
-  private def webHook(needExists: Boolean): Constraint = new Constraint() {
+  private def webHook(needExists: Boolean): Constraint =
+    new Constraint() {
       override def validate(name: String, value: String, messages: Messages): Option[String] =
         if (getWebHook(params("owner"), params("repository"), value).isDefined != needExists) {
           Some(if (needExists) {
@@ -428,7 +560,8 @@ trait RepositorySettingsControllerBase extends ControllerBase {
         }
     }
 
-  private def webhookEvents = new ValueType[Set[WebHook.Event]] {
+  private def webhookEvents =
+    new ValueType[Set[WebHook.Event]] {
       def convert(name: String, params: Map[String, Seq[String]], messages: Messages): Set[WebHook.Event] = {
         WebHook.Event.values.flatMap { t =>
           params.get(name + "." + t.name).map(_ => t)
@@ -460,7 +593,8 @@ trait RepositorySettingsControllerBase extends ControllerBase {
   /**
    * Duplicate check for the rename repository name.
    */
-  private def renameRepositoryName: Constraint = new Constraint() {
+  private def renameRepositoryName: Constraint =
+    new Constraint() {
       override def validate(
         name: String,
         value: String,
@@ -478,9 +612,9 @@ trait RepositorySettingsControllerBase extends ControllerBase {
     }
 
   /**
-   *
    */
-  private def featureOption: Constraint = new Constraint() {
+  private def featureOption: Constraint =
+    new Constraint() {
       override def validate(
         name: String,
         value: String,
@@ -493,7 +627,8 @@ trait RepositorySettingsControllerBase extends ControllerBase {
   /**
    * Provides Constraint to validate the repository transfer user.
    */
-  private def transferUser: Constraint = new Constraint() {
+  private def transferUser: Constraint =
+    new Constraint() {
       override def validate(name: String, value: String, messages: Messages): Option[String] =
         getAccountByUserName(value) match {
           case None => Some("User does not exist.")
@@ -510,11 +645,16 @@ trait RepositorySettingsControllerBase extends ControllerBase {
         }
     }
 
-  private def mergeOptions = new ValueType[Seq[String]] {
+  private def mergeOptions =
+    new ValueType[Seq[String]] {
       override def convert(name: String, params: Map[String, Seq[String]], messages: Messages): Seq[String] = {
         params.getOrElse("mergeOptions", Nil)
       }
-    override def validate(name: String, params: Map[String, Seq[String]], messages: Messages): Seq[(String, String)] = {
+      override def validate(
+        name: String,
+        params: Map[String, Seq[String]],
+        messages: Messages
+      ): Seq[(String, String)] = {
         val mergeOptions = params.getOrElse("mergeOptions", Nil)
         if (mergeOptions.isEmpty) {
           Seq("mergeOptions" -> "At least one option must be enabled.")

src/main/scala/gitbucket/core/controller/SystemSettingsController.scala

@@ -1,18 +1,13 @@
 package gitbucket.core.controller
 
 import java.io.FileInputStream
-
-import com.github.zafarkhaja.semver.{Version => Semver}
-import gitbucket.core.GitBucketCoreModule
 import gitbucket.core.admin.html
-import gitbucket.core.plugin.{PluginInfoBase, PluginRegistry, PluginRepository}
+import gitbucket.core.plugin.PluginRegistry
 import gitbucket.core.service.SystemSettingsService._
 import gitbucket.core.service.{AccountService, RepositoryService}
 import gitbucket.core.ssh.SshServer
-import gitbucket.core.util.Directory._
 import gitbucket.core.util.Implicits._
 import gitbucket.core.util.StringUtil._
-import gitbucket.core.util.SyntaxSugars._
 import gitbucket.core.util.{AdminAuthenticator, Mailer}
 import org.apache.commons.io.IOUtils
 import org.apache.commons.mail.EmailException
@@ -21,8 +16,8 @@ import org.scalatra._
 import org.scalatra.forms._
 import org.scalatra.i18n.Messages
 
-import scala.collection.JavaConverters._
 import scala.collection.mutable.ListBuffer
+import scala.util.Using
 
 class SystemSettingsController
     extends SystemSettingsControllerBase
@@ -39,16 +34,36 @@ trait SystemSettingsControllerBase extends AccountManagementControllerBase {
   private val form = mapping(
     "baseUrl" -> trim(label("Base URL", optional(text()))),
     "information" -> trim(label("Information", optional(text()))),
+    "basicBehavior" -> mapping(
       "allowAccountRegistration" -> trim(label("Account registration", boolean())),
+      "allowResetPassword" -> trim(label("Reset password", boolean())),
       "allowAnonymousAccess" -> trim(label("Anonymous access", boolean())),
-    "isCreateRepoOptionPublic" -> trim(label("Default option to create a new repository", boolean())),
+      "isCreateRepoOptionPublic" -> trim(label("Default visibility of new repository", boolean())),
+      "repositoryOperation" -> mapping(
+        "create" -> trim(label("Allow all users to create repository", boolean())),
+        "delete" -> trim(label("Allow all users to delete repository", boolean())),
+        "rename" -> trim(label("Allow all users to rename repository", boolean())),
+        "transfer" -> trim(label("Allow all users to transfer repository", boolean())),
+        "fork" -> trim(label("Allow all users to fork repository", boolean()))
+      )(RepositoryOperation.apply),
       "gravatar" -> trim(label("Gravatar", boolean())),
       "notification" -> trim(label("Notification", boolean())),
-    "activityLogLimit" -> trim(label("Limit of activity logs", optional(number()))),
+      "limitVisibleRepositories" -> trim(label("limitVisibleRepositories", boolean())),
+    )(BasicBehavior.apply),
     "ssh" -> mapping(
       "enabled" -> trim(label("SSH access", boolean())),
-      "host" -> trim(label("SSH host", optional(text()))),
+      "bindAddress" -> mapping(
-      "port" -> trim(label("SSH port", optional(number()))),
+        "host" -> trim(label("Bind SSH host", optional(text()))),
+        "port" -> trim(label("Bind SSH port", optional(number()))),
+      )((hostOption, portOption) =>
+        hostOption.map(h => SshAddress(h, portOption.getOrElse(DefaultSshPort), GenericSshUser))
+      ),
+      "publicAddress" -> mapping(
+        "host" -> trim(label("Public SSH host", optional(text()))),
+        "port" -> trim(label("Public SSH port", optional(number()))),
+      )((hostOption, portOption) =>
+        hostOption.map(h => SshAddress(h, portOption.getOrElse(PublicSshPort), GenericSshUser))
+      ),
     )(Ssh.apply),
     "useSMTP" -> trim(label("SMTP", boolean())),
     "smtp" -> optionalIfNotChecked(
@@ -93,24 +108,31 @@ trait SystemSettingsControllerBase extends AccountManagementControllerBase {
       )(OIDC.apply)
     ),
     "skinName" -> trim(label("AdminLTE skin name", text(required))),
+    "userDefinedCss" -> trim(label("User-defined CSS", optional(text()))),
     "showMailAddress" -> trim(label("Show mail address", boolean())),
-    "pluginNetworkInstall" -> trim(label("Network plugin installation", boolean())),
+    "webhook" -> mapping(
-    "proxy" -> optionalIfNotChecked(
+      "blockPrivateAddress" -> trim(label("Block private address", boolean())),
-      "useProxy",
+      "whitelist" -> trim(label("Whitelist", multiLineText()))
-      mapping(
+    )(WebHook.apply),
-        "host" -> trim(label("Proxy host", text(required))),
+    "upload" -> mapping(
-        "port" -> trim(label("Proxy port", number())),
+      "maxFileSize" -> trim(label("Max file size", long(required))),
-        "user" -> trim(label("Keystore", optional(text()))),
+      "timeout" -> trim(label("Timeout", long(required))),
-        "password" -> trim(label("Keystore", optional(text())))
+      "largeMaxFileSize" -> trim(label("Max file size for large file", long(required))),
-      )(Proxy.apply)
+      "largeTimeout" -> trim(label("Timeout for large file", long(required)))
-    )
+    )(Upload.apply),
+    "repositoryViewer" -> mapping(
+      "maxFiles" -> trim(label("Max files", number(required))),
+      "maxDiffFiles" -> trim(label("Max diff files", number(required))),
+      "maxDiffLines" -> trim(label("Max diff lines", number(required)))
+    )(RepositoryViewerSettings.apply),
+    "defaultBranch" -> trim(label("Default branch", text(required)))
   )(SystemSettings.apply).verifying { settings =>
     Vector(
       if (settings.ssh.enabled && settings.baseUrl.isEmpty) {
         Some("baseUrl" -> "Base URL is required if SSH access is enabled.")
       } else None,
-      if (settings.ssh.enabled && settings.ssh.sshHost.isEmpty) {
+      if (settings.ssh.enabled && settings.ssh.bindAddress.isEmpty) {
-        Some("sshHost" -> "SSH host is required if SSH access is enabled.")
+        Some("ssh.bindAddress.host" -> "SSH bind host is required if SSH access is enabled.")
       } else None
     ).flatten
   }
@@ -179,7 +201,7 @@ trait SystemSettingsControllerBase extends AccountManagementControllerBase {
 
   val newUserForm = mapping(
     "userName" -> trim(label("Username", text(required, maxlength(100), identifier, uniqueUserName, reservedNames))),
-    "password" -> trim(label("Password", text(required, maxlength(20), password))),
+    "password" -> trim(label("Password", text(required, maxlength(40)))),
     "fullName" -> trim(label("Full Name", text(required, maxlength(100)))),
     "mailAddress" -> trim(label("Mail Address", text(required, maxlength(100), uniqueMailAddress()))),
     "extraMailAddresses" -> list(
@@ -193,7 +215,7 @@ trait SystemSettingsControllerBase extends AccountManagementControllerBase {
 
   val editUserForm = mapping(
     "userName" -> trim(label("Username", text(required, maxlength(100), identifier))),
-    "password" -> trim(label("Password", optional(text(maxlength(20), password)))),
+    "password" -> trim(label("Password", optional(text(maxlength(40))))),
     "fullName" -> trim(label("Full Name", text(required, maxlength(100)))),
     "mailAddress" -> trim(label("Mail Address", text(required, maxlength(100), uniqueMailAddress("userName")))),
     "extraMailAddresses" -> list(
@@ -229,30 +251,29 @@ trait SystemSettingsControllerBase extends AccountManagementControllerBase {
     val conn = request2Session(request).conn
     val meta = conn.getMetaData
     val tables = ListBuffer[Table]()
-    using(meta.getTables(null, "%", "%", Array("TABLE", "VIEW"))) {
+    Using.resource(meta.getTables(null, "%", "%", Array("TABLE", "VIEW"))) { rs =>
-      rs =>
       while (rs.next()) {
         val tableName = rs.getString("TABLE_NAME")
 
         val pkColumns = ListBuffer[String]()
-          using(meta.getPrimaryKeys(null, null, tableName)) { rs =>
+        Using.resource(meta.getPrimaryKeys(null, null, tableName)) { rs =>
           while (rs.next()) {
             pkColumns += rs.getString("COLUMN_NAME").toUpperCase
           }
         }
 
         val columns = ListBuffer[Column]()
-          using(meta.getColumns(null, "%", tableName, "%")) { rs =>
+        Using.resource(meta.getColumns(null, "%", tableName, "%")) { rs =>
           while (rs.next()) {
             val columnName = rs.getString("COLUMN_NAME").toUpperCase
             columns += Column(columnName, pkColumns.contains(columnName))
           }
         }
 
-          tables += Table(tableName.toUpperCase, columns)
+        tables += Table(tableName.toUpperCase, columns.toSeq)
       }
     }
-    html.dbviewer(tables)
+    html.dbviewer(tables.toSeq)
   })
 
   post("/admin/dbviewer/_query")(adminOnly {
@@ -263,11 +284,9 @@ trait SystemSettingsControllerBase extends AccountManagementControllerBase {
         if (trimmedQuery.nonEmpty) {
           try {
             val conn = request2Session(request).conn
-            using(conn.prepareStatement(query)) {
+            Using.resource(conn.prepareStatement(query)) { stmt =>
-              stmt =>
               if (trimmedQuery.toUpperCase.startsWith("SELECT")) {
-                  using(stmt.executeQuery()) {
+                Using.resource(stmt.executeQuery()) { rs =>
-                    rs =>
                   val meta = rs.getMetaData
                   val columns = for (i <- 1 to meta.getColumnCount) yield {
                     meta.getColumnName(i)
@@ -301,21 +320,29 @@ trait SystemSettingsControllerBase extends AccountManagementControllerBase {
   post("/admin/system", form)(adminOnly { form =>
     saveSystemSettings(form)
 
-    if (form.sshAddress != context.settings.sshAddress) {
+    if (
+      form.ssh.bindAddress != context.settings.sshBindAddress || form.ssh.publicAddress != context.settings.sshPublicAddress
+    ) {
       SshServer.stop()
       for {
-        sshAddress <- form.sshAddress
+        bindAddress <- form.ssh.bindAddress
+        publicAddress <- form.ssh.publicAddress.orElse(form.ssh.bindAddress)
         baseUrl <- form.baseUrl
-      } SshServer.start(sshAddress, baseUrl)
+      } SshServer.start(bindAddress, publicAddress, baseUrl)
     }
 
-    flash += "info" -> "System settings has been updated."
+    flash.update("info", "System settings has been updated.")
     redirect("/admin/system")
   })
 
   post("/admin/system/sendmail", sendMailForm)(adminOnly { form =>
     try {
-      new Mailer(context.settings.copy(smtp = Some(form.smtp), notification = true)).send(
+      new Mailer(
+        context.settings.copy(
+          smtp = Some(form.smtp),
+          basicBehavior = context.settings.basicBehavior.copy(notification = true)
+        )
+      ).send(
         to = form.testAddress,
         subject = "Test message from GitBucket",
         textMsg = "This is a test message from GitBucket.",
@@ -332,63 +359,12 @@ trait SystemSettingsControllerBase extends AccountManagementControllerBase {
   })
 
   get("/admin/plugins")(adminOnly {
-    // Installed plugins
+    html.plugins(PluginRegistry().getPlugins(), flash.get("info"))
-    val enabledPlugins = PluginRegistry().getPlugins()
-    val gitbucketVersion = GitBucketCoreModule.getVersions.asScala.last.getVersion
-    val gitbucketSemver = Semver.valueOf(gitbucketVersion)
-
-    // Plugins in the remote repository
-    val repositoryPlugins = if (context.settings.pluginNetworkInstall) {
-      PluginRepository
-        .getPlugins()
-        .map {
-          meta =>
-            (meta, meta.versions.reverse.find {
-              version =>
-                val semver = Semver.valueOf(version.version)
-                gitbucketVersion == version.gitbucketVersion && !enabledPlugins.exists { plugin =>
-                  if (plugin.pluginId == meta.id) {
-                    Semver.valueOf(plugin.pluginVersion) match {
-                      case x if x.greaterThan(semver) => true
-                      case x if x.equals(semver) =>
-                        plugin.gitbucketVersion match {
-                          case None    => true
-                          case Some(x) => Semver.valueOf(x).greaterThanOrEqualTo(gitbucketSemver)
-                        }
-                      case _ => false
-                    }
-                  } else false
-                }
-            })
-        }
-        .collect {
-          case (meta, Some(version)) =>
-            new PluginInfoBase(
-              pluginId = meta.id,
-              pluginName = meta.name,
-              pluginVersion = version.version,
-              gitbucketVersion = Some(version.gitbucketVersion),
-              description = meta.description
-            )
-        }
-    } else Nil
-
-    // Merge
-    val plugins = (enabledPlugins.map((_, true)) ++ repositoryPlugins.map((_, false)))
-      .groupBy(_._1.pluginId)
-      .map {
-        case (pluginId, plugins) =>
-          val (plugin, enabled) = plugins.head
-          (plugin, enabled, if (plugins.length > 1) plugins.last._1.pluginVersion else "")
-      }
-      .toList
-
-    html.plugins(plugins, flash.get("info"))
   })
 
   post("/admin/plugins/_reload")(adminOnly {
     PluginRegistry.reload(request.getServletContext(), loadSystemSettings(), request2Session(request).conn)
-    flash += "info" -> "All plugins were reloaded."
+    flash.update("info", "All plugins were reloaded.")
     redirect("/admin/plugins")
   })
 
@@ -398,45 +374,15 @@ trait SystemSettingsControllerBase extends AccountManagementControllerBase {
     if (PluginRegistry().getPlugins().exists(_.pluginId == pluginId)) {
       PluginRegistry
         .uninstall(pluginId, request.getServletContext, loadSystemSettings(), request2Session(request).conn)
-      flash += "info" -> s"${pluginId} was uninstalled."
+      flash.update("info", s"${pluginId} was uninstalled.")
-    }
-
-    redirect("/admin/plugins")
-  })
-
-  post("/admin/plugins/:pluginId/:version/_install")(adminOnly {
-    if (context.settings.pluginNetworkInstall) {
-      val pluginId = params("pluginId")
-      val version = params("version")
-      val gitbucketVersion = GitBucketCoreModule.getVersions.asScala.last.getVersion
-
-      PluginRepository
-        .getPlugins()
-        .collectFirst {
-          case meta if meta.id == pluginId =>
-            (meta, meta.versions.find(x => x.gitbucketVersion == gitbucketVersion && x.version == version))
-        }
-        .foreach {
-          case (meta, version) =>
-            version.foreach { version =>
-              PluginRegistry.install(
-                pluginId,
-                new java.net.URL(version.url),
-                request.getServletContext,
-                loadSystemSettings(),
-                request2Session(request).conn
-              )
-              flash += "info" -> s"${pluginId}:${version.version} was installed."
-            }
-        }
     }
 
     redirect("/admin/plugins")
   })
 
   get("/admin/users")(adminOnly {
-    val includeRemoved = params.get("includeRemoved").map(_.toBoolean).getOrElse(false)
+    val includeRemoved = params.get("includeRemoved").exists(_.toBoolean)
-    val includeGroups = params.get("includeGroups").map(_.toBoolean).getOrElse(false)
+    val includeGroups = params.get("includeGroups").exists(_.toBoolean)
     val users = getAllUsers(includeRemoved, includeGroups)
     val members = users.collect {
       case account if (account.isGroupAccount) =>
@@ -473,10 +419,9 @@ trait SystemSettingsControllerBase extends AccountManagementControllerBase {
 
   post("/admin/users/:name/_edituser", editUserForm)(adminOnly { form =>
     val userName = params("userName")
-    getAccountByUserName(userName, true).map {
+    getAccountByUserName(userName, true).map { account =>
-      account =>
       if (account.isAdmin && (form.isRemoved || !form.isAdmin) && isLastAdministrator(account)) {
-          flash += "error" -> "Account can't be turned off because this is last one administrator."
+        flash.update("error", "Account can't be turned off because this is last one administrator.")
         redirect(s"/admin/users/${userName}/_edituser")
       } else {
         if (form.isRemoved) {
@@ -536,15 +481,13 @@ trait SystemSettingsControllerBase extends AccountManagementControllerBase {
   })
 
   get("/admin/users/:groupName/_editgroup")(adminOnly {
-    defining(params("groupName")) { groupName =>
+    val groupName = params("groupName")
     html.usergroup(getAccountByUserName(groupName, true), getGroupMembers(groupName))
-    }
   })
 
   post("/admin/users/:groupName/_editgroup", editGroupForm)(adminOnly { form =>
-    defining(
+    val groupName = params("groupName")
-      params("groupName"),
+    val members = form.members
-      form.members
       .split(",")
       .map {
         _.split(":") match {
@@ -552,10 +495,8 @@ trait SystemSettingsControllerBase extends AccountManagementControllerBase {
         }
       }
       .toList
-    ) {
+
-      case (groupName, members) =>
+    getAccountByUserName(groupName, true).map { account =>
-        getAccountByUserName(groupName, true).map {
-          account =>
       updateGroup(groupName, form.description, form.url, form.isRemoved)
 
       if (form.isRemoved) {
@@ -584,7 +525,6 @@ trait SystemSettingsControllerBase extends AccountManagementControllerBase {
       redirect("/admin/users")
 
     } getOrElse NotFound()
-    }
   })
 
   get("/admin/data")(adminOnly {
@@ -601,30 +541,44 @@ trait SystemSettingsControllerBase extends AccountManagementControllerBase {
     response.setHeader("Content-Disposition", "attachment; filename=" + file.getName)
     response.setContentLength(file.length.toInt)
 
-    using(new FileInputStream(file)) { in =>
+    Using.resource(new FileInputStream(file)) { in =>
       IOUtils.copy(in, response.outputStream)
     }
 
     ()
   })
 
-  private def members: Constraint = new Constraint() {
+  private def multiLineText(constraints: Constraint*): SingleValueType[Seq[String]] =
+    new SingleValueType[Seq[String]](constraints*) {
+      def convert(value: String, messages: Messages): Seq[String] = {
+        if (value == null) {
+          Nil
+        } else {
+          value.split("\n").toIndexedSeq.map(_.trim)
+        }
+      }
+    }
+
+  private def members: Constraint =
+    new Constraint() {
       override def validate(name: String, value: String, messages: Messages): Option[String] = {
-      if (value.split(",").exists {
+        if (
+          value.split(",").exists {
             _.split(":") match { case Array(userName, isManager) => isManager.toBoolean }
-          }) None
+          }
+        ) None
         else Some("Must select one manager at least.")
       }
     }
 
-  protected def disableByNotYourself(paramName: String): Constraint = new Constraint() {
+  protected def disableByNotYourself(paramName: String): Constraint =
+    new Constraint() {
       override def validate(name: String, value: String, messages: Messages): Option[String] = {
-      params.get(paramName).flatMap { userName =>
+        for {
-        if (userName == context.loginAccount.get.userName && params.get("removed") == Some("true"))
+          userName <- params.get(paramName)
-          Some("You can't disable your account yourself")
+          loginAccount <- context.loginAccount
-        else
+          if userName == loginAccount.userName && params.get("removed") == Some("true")
-          None
+        } yield "You can't disable your account yourself"
-      }
       }
     }
 

src/main/scala/gitbucket/core/controller/ValidationSupport.scala

@@ -84,8 +84,7 @@ trait ValidationSupport extends FormSupport { self: ServletBase with JacksonJson
    * Converts errors to JSON.
    */
   private def toJson(errors: Seq[(String, String)]): JObject =
-    JObject(errors.map {
+    JObject(errors.map { case (key, value) =>
-      case (key, value) =>
       JField(key, JString(value))
     }.toList)
 

src/main/scala/gitbucket/core/controller/WikiController.scala

@@ -1,6 +1,7 @@
 package gitbucket.core.controller
 
 import gitbucket.core.model.WebHook
+import gitbucket.core.model.activity.{CreateWikiPageInfo, DeleteWikiInfo, EditWikiPageInfo}
 import gitbucket.core.service.RepositoryService.RepositoryInfo
 import gitbucket.core.service.WebHookService.WebHookGollumPayload
 import gitbucket.core.wiki.html
@@ -14,6 +15,8 @@ import org.scalatra.forms._
 import org.eclipse.jgit.api.Git
 import org.scalatra.i18n.Messages
 
+import scala.util.Using
+
 class WikiController
     extends WikiControllerBase
     with WikiService
@@ -23,6 +26,7 @@ class WikiController
     with WebHookService
     with ReadableUsersAuthenticator
     with ReferrerAuthenticator
+    with RequestCache
 
 trait WikiControllerBase extends ControllerBase {
   self: WikiService
@@ -42,7 +46,7 @@ trait WikiControllerBase extends ControllerBase {
   )
 
   val newForm = mapping(
-    "pageName" -> trim(label("Page name", text(required, maxlength(40), pagename, unique))),
+    "pageName" -> trim(label("Page name", text(required, maxlength(40), pageName, unique))),
     "content" -> trim(label("Content", text(required, conflictForNew))),
     "message" -> trim(label("Message", optional(text()))),
     "currentPageName" -> trim(label("Current page name", text())),
@@ -50,7 +54,7 @@ trait WikiControllerBase extends ControllerBase {
   )(WikiPageEditForm.apply)
 
   val editForm = mapping(
-    "pageName" -> trim(label("Page name", text(required, maxlength(40), pagename))),
+    "pageName" -> trim(label("Page name", text(required, maxlength(40), pageName))),
     "content" -> trim(label("Content", text(required, conflictForEdit))),
     "message" -> trim(label("Message", optional(text()))),
     "currentPageName" -> trim(label("Current page name", text(required))),
@@ -58,56 +62,76 @@ trait WikiControllerBase extends ControllerBase {
   )(WikiPageEditForm.apply)
 
   get("/:owner/:repository/wiki")(referrersOnly { repository =>
-    getWikiPage(repository.owner, repository.name, "Home").map { page =>
+    val branch = getWikiBranch(repository.owner, repository.name)
+
+    getWikiPage(repository.owner, repository.name, "Home", branch).map { page =>
       html.page(
         "Home",
         page,
-        getWikiPageList(repository.owner, repository.name),
+        getWikiPageList(repository.owner, repository.name, branch),
         repository,
         isEditable(repository),
-        getWikiPage(repository.owner, repository.name, "_Sidebar"),
+        getWikiPage(repository.owner, repository.name, "_Sidebar", branch),
-        getWikiPage(repository.owner, repository.name, "_Footer")
+        getWikiPage(repository.owner, repository.name, "_Footer", branch)
       )
     } getOrElse redirect(s"/${repository.owner}/${repository.name}/wiki/Home/_edit")
   })
 
   get("/:owner/:repository/wiki/:page")(referrersOnly { repository =>
     val pageName = StringUtil.urlDecode(params("page"))
+    val branch = getWikiBranch(repository.owner, repository.name)
 
-    getWikiPage(repository.owner, repository.name, pageName).map { page =>
+    getWikiPage(repository.owner, repository.name, pageName, branch).map { page =>
       html.page(
         pageName,
         page,
-        getWikiPageList(repository.owner, repository.name),
+        getWikiPageList(repository.owner, repository.name, branch),
         repository,
         isEditable(repository),
-        getWikiPage(repository.owner, repository.name, "_Sidebar"),
+        getWikiPage(repository.owner, repository.name, "_Sidebar", branch),
-        getWikiPage(repository.owner, repository.name, "_Footer")
+        getWikiPage(repository.owner, repository.name, "_Footer", branch)
       )
     } getOrElse redirect(s"/${repository.owner}/${repository.name}/wiki/${StringUtil.urlEncode(pageName)}/_edit")
   })
 
   get("/:owner/:repository/wiki/:page/_history")(referrersOnly { repository =>
     val pageName = StringUtil.urlDecode(params("page"))
+    val branch = getWikiBranch(repository.owner, repository.name)
 
-    using(Git.open(getWikiRepositoryDir(repository.owner, repository.name))) { git =>
+    Using.resource(Git.open(getWikiRepositoryDir(repository.owner, repository.name))) { git =>
-      JGitUtil.getCommitLog(git, "master", path = pageName + ".md") match {
+      JGitUtil.getCommitLog(git, branch, path = pageName + ".md") match {
         case Right((logs, hasNext)) => html.history(Some(pageName), logs, repository, isEditable(repository))
         case Left(_)                => NotFound()
       }
     }
   })
 
+  private def getWikiBranch(owner: String, repository: String): String = {
+    Using.resource(Git.open(Directory.getWikiRepositoryDir(owner, repository))) { git =>
+      git.getRepository.getBranch
+    }
+  }
+
   get("/:owner/:repository/wiki/:page/_compare/:commitId")(referrersOnly { repository =>
     val pageName = StringUtil.urlDecode(params("page"))
     val Array(from, to) = params("commitId").split("\\.\\.\\.")
 
-    using(Git.open(getWikiRepositoryDir(repository.owner, repository.name))) { git =>
+    Using.resource(Git.open(getWikiRepositoryDir(repository.owner, repository.name))) { git =>
       html.compare(
         Some(pageName),
         from,
         to,
-        JGitUtil.getDiffs(git, Some(from), to, true, false).filter(_.newPath == pageName + ".md"),
+        JGitUtil
+          .getDiffs(
+            git = git,
+            from = Some(from),
+            to = to,
+            fetchContent = true,
+            makePatch = false,
+            maxFiles = context.settings.repositoryViewer.maxDiffFiles,
+            maxLines = context.settings.repositoryViewer.maxDiffLines
+          )
+          .filter(_.newPath == pageName + ".md"),
         repository,
         isEditable(repository),
         flash.get("info")
@@ -118,12 +142,20 @@ trait WikiControllerBase extends ControllerBase {
   get("/:owner/:repository/wiki/_compare/:commitId")(referrersOnly { repository =>
     val Array(from, to) = params("commitId").split("\\.\\.\\.")
 
-    using(Git.open(getWikiRepositoryDir(repository.owner, repository.name))) { git =>
+    Using.resource(Git.open(getWikiRepositoryDir(repository.owner, repository.name))) { git =>
       html.compare(
         None,
         from,
         to,
-        JGitUtil.getDiffs(git, Some(from), to, true, false),
+        JGitUtil.getDiffs(
+          git = git,
+          from = Some(from),
+          to = to,
+          fetchContent = true,
+          makePatch = false,
+          maxFiles = context.settings.repositoryViewer.maxDiffFiles,
+          maxLines = context.settings.repositoryViewer.maxDiffLines
+        ),
         repository,
         isEditable(repository),
         flash.get("info")
@@ -132,45 +164,52 @@ trait WikiControllerBase extends ControllerBase {
   })
 
   get("/:owner/:repository/wiki/:page/_revert/:commitId")(readableUsersOnly { repository =>
+    context.withLoginAccount { loginAccount =>
       if (isEditable(repository)) {
         val pageName = StringUtil.urlDecode(params("page"))
         val Array(from, to) = params("commitId").split("\\.\\.\\.")
+        val branch = getWikiBranch(repository.owner, repository.name)
 
-      if (revertWikiPage(repository.owner, repository.name, from, to, context.loginAccount.get, Some(pageName))) {
+        if (revertWikiPage(repository.owner, repository.name, from, to, loginAccount, Some(pageName), branch)) {
           redirect(s"/${repository.owner}/${repository.name}/wiki/${StringUtil.urlEncode(pageName)}")
         } else {
-        flash += "info" -> "This patch was not able to be reversed."
+          flash.update("info", "This patch was not able to be reversed.")
           redirect(
             s"/${repository.owner}/${repository.name}/wiki/${StringUtil.urlEncode(pageName)}/_compare/${from}...${to}"
           )
         }
       } else Unauthorized()
+    }
   })
 
   get("/:owner/:repository/wiki/_revert/:commitId")(readableUsersOnly { repository =>
+    context.withLoginAccount { loginAccount =>
       if (isEditable(repository)) {
         val Array(from, to) = params("commitId").split("\\.\\.\\.")
+        val branch = getWikiBranch(repository.owner, repository.name)
 
-      if (revertWikiPage(repository.owner, repository.name, from, to, context.loginAccount.get, None)) {
+        if (revertWikiPage(repository.owner, repository.name, from, to, loginAccount, None, branch)) {
           redirect(s"/${repository.owner}/${repository.name}/wiki")
         } else {
-        flash += "info" -> "This patch was not able to be reversed."
+          flash.update("info", "This patch was not able to be reversed.")
           redirect(s"/${repository.owner}/${repository.name}/wiki/_compare/${from}...${to}")
         }
       } else Unauthorized()
+    }
   })
 
   get("/:owner/:repository/wiki/:page/_edit")(readableUsersOnly { repository =>
     if (isEditable(repository)) {
       val pageName = StringUtil.urlDecode(params("page"))
-      html.edit(pageName, getWikiPage(repository.owner, repository.name, pageName), repository)
+      val branch = getWikiBranch(repository.owner, repository.name)
+
+      html.edit(pageName, getWikiPage(repository.owner, repository.name, pageName, branch), repository)
     } else Unauthorized()
   })
 
   post("/:owner/:repository/wiki/_edit", editForm)(readableUsersOnly { (form, repository) =>
+    context.withLoginAccount { loginAccount =>
       if (isEditable(repository)) {
-      defining(context.loginAccount.get) {
-        loginAccount =>
         saveWikiPage(
           repository.owner,
           repository.name,
@@ -180,17 +219,12 @@ trait WikiControllerBase extends ControllerBase {
           loginAccount,
           form.message.getOrElse(""),
           Some(form.id)
-          ).foreach {
+        ).foreach { commitId =>
-            commitId =>
           updateLastActivityDate(repository.owner, repository.name)
-              recordEditWikiPageActivity(
+          val wikiEditInfo =
-                repository.owner,
+            EditWikiPageInfo(repository.owner, repository.name, loginAccount.userName, form.pageName, commitId)
-                repository.name,
+          recordActivity(wikiEditInfo)
-                loginAccount.userName,
+          callWebHookOf(repository.owner, repository.name, WebHook.Gollum, context.settings) {
-                form.pageName,
-                commitId
-              )
-              callWebHookOf(repository.owner, repository.name, WebHook.Gollum) {
             getAccountByUserName(repository.owner).map { repositoryUser =>
               WebHookGollumPayload("edited", form.pageName, commitId, repository, repositoryUser, loginAccount)
             }
@@ -201,8 +235,8 @@ trait WikiControllerBase extends ControllerBase {
         } else {
           redirect(s"/${repository.owner}/${repository.name}/wiki")
         }
-      }
       } else Unauthorized()
+    }
   })
 
   get("/:owner/:repository/wiki/_new")(readableUsersOnly { repository =>
@@ -212,9 +246,8 @@ trait WikiControllerBase extends ControllerBase {
   })
 
   post("/:owner/:repository/wiki/_new", newForm)(readableUsersOnly { (form, repository) =>
+    context.withLoginAccount { loginAccount =>
       if (isEditable(repository)) {
-      defining(context.loginAccount.get) {
-        loginAccount =>
         saveWikiPage(
           repository.owner,
           repository.name,
@@ -224,11 +257,12 @@ trait WikiControllerBase extends ControllerBase {
           loginAccount,
           form.message.getOrElse(""),
           None
-          ).foreach {
+        ).foreach { commitId =>
-            commitId =>
           updateLastActivityDate(repository.owner, repository.name)
-              recordCreateWikiPageActivity(repository.owner, repository.name, loginAccount.userName, form.pageName)
+          val createWikiPageInfo =
-              callWebHookOf(repository.owner, repository.name, WebHook.Gollum) {
+            CreateWikiPageInfo(repository.owner, repository.name, loginAccount.userName, form.pageName)
+          recordActivity(createWikiPageInfo)
+          callWebHookOf(repository.owner, repository.name, WebHook.Gollum, context.settings) {
             getAccountByUserName(repository.owner).map { repositoryUser =>
               WebHookGollumPayload("created", form.pageName, commitId, repository, repositoryUser, loginAccount)
             }
@@ -240,15 +274,14 @@ trait WikiControllerBase extends ControllerBase {
         } else {
           redirect(s"/${repository.owner}/${repository.name}/wiki")
         }
-      }
       } else Unauthorized()
+    }
   })
 
   get("/:owner/:repository/wiki/:page/_delete")(readableUsersOnly { repository =>
+    context.withLoginAccount { loginAccount =>
       if (isEditable(repository)) {
         val pageName = StringUtil.urlDecode(params("page"))
-
-      defining(context.loginAccount.get) { loginAccount =>
         deleteWikiPage(
           repository.owner,
           repository.name,
@@ -257,19 +290,27 @@ trait WikiControllerBase extends ControllerBase {
           loginAccount.mailAddress,
           s"Destroyed ${pageName}"
         )
+        val deleteWikiInfo = DeleteWikiInfo(
+          repository.owner,
+          repository.name,
+          loginAccount.userName,
+          pageName
+        )
+        recordActivity(deleteWikiInfo)
         updateLastActivityDate(repository.owner, repository.name)
 
         redirect(s"/${repository.owner}/${repository.name}/wiki")
-      }
       } else Unauthorized()
+    }
   })
 
   get("/:owner/:repository/wiki/_pages")(referrersOnly { repository =>
-    html.pages(getWikiPageList(repository.owner, repository.name), repository, isEditable(repository))
+    val branch = getWikiBranch(repository.owner, repository.name)
+    html.pages(getWikiPageList(repository.owner, repository.name, branch), repository, isEditable(repository))
   })
 
   get("/:owner/:repository/wiki/_history")(referrersOnly { repository =>
-    using(Git.open(getWikiRepositoryDir(repository.owner, repository.name))) { git =>
+    Using.resource(Git.open(getWikiRepositoryDir(repository.owner, repository.name))) { git =>
       JGitUtil.getCommitLog(git, "master") match {
         case Right((logs, hasNext)) => html.history(None, logs, repository, isEditable(repository))
         case Left(_)                => NotFound()
@@ -279,7 +320,7 @@ trait WikiControllerBase extends ControllerBase {
 
   get("/:owner/:repository/wiki/_blob/*")(referrersOnly { repository =>
     val path = multiParams("splat").head
-    using(Git.open(getWikiRepositoryDir(repository.owner, repository.name))) { git =>
+    Using.resource(Git.open(getWikiRepositoryDir(repository.owner, repository.name))) { git =>
       val revCommit = JGitUtil.getRevCommitFromId(git, git.getRepository.resolve("master"))
 
       getPathObjectId(git, path, revCommit).map { objectId =>
@@ -294,13 +335,18 @@ trait WikiControllerBase extends ControllerBase {
       value: String,
       params: Map[String, Seq[String]],
       messages: Messages
-    ): Option[String] =
+    ): Option[String] = {
-      getWikiPageList(params.value("owner"), params.value("repository"))
+      val owner = params.value("owner")
+      val repository = params.value("repository")
+      val branch = getWikiBranch(owner, repository)
+
+      getWikiPageList(owner, repository, branch)
         .find(_ == value)
         .map(_ => "Page already exists.")
     }
+  }
 
-  private def pagename: Constraint = new Constraint() {
+  private def pageName: Constraint = new Constraint() {
     override def validate(name: String, value: String, messages: Messages): Option[String] =
       if (value.exists("\\/:*?\"<>|".contains(_))) {
         Some(s"${name} contains invalid character.")
@@ -311,7 +357,7 @@ trait WikiControllerBase extends ControllerBase {
       }
   }
 
-  private def notReservedPageName(value: String) = !(Array[String]("_Sidebar", "_Footer") contains value)
+  private def notReservedPageName(value: String): Boolean = !(Array[String]("_Sidebar", "_Footer") contains value)
 
   private def conflictForNew: Constraint = new Constraint() {
     override def validate(name: String, value: String, messages: Messages): Option[String] = {
@@ -329,7 +375,13 @@ trait WikiControllerBase extends ControllerBase {
     }
   }
 
-  private def targetWikiPage = getWikiPage(params("owner"), params("repository"), params("pageName"))
+  private def targetWikiPage: Option[WikiService.WikiPageInfo] = {
+    val owner = params("owner")
+    val repository = params("repository")
+    val pageName = params("pageName")
+    val branch = getWikiBranch(owner, repository)
+    getWikiPage(owner, repository, pageName, branch)
+  }
 
   private def isEditable(repository: RepositoryInfo)(implicit context: Context): Boolean = {
     repository.repository.options.wikiOption match {

src/main/scala/gitbucket/core/controller/api/ApiGitReferenceControllerBase.scala

@@ -1,60 +1,160 @@
 package gitbucket.core.controller.api
-import gitbucket.core.api.{ApiObject, ApiRef, JsonFormat}
+import gitbucket.core.api.{ApiError, ApiRef, CreateARef, JsonFormat, UpdateARef}
 import gitbucket.core.controller.ControllerBase
+import gitbucket.core.service.RepositoryService.RepositoryInfo
 import gitbucket.core.util.Directory.getRepositoryDir
-import gitbucket.core.util.ReferrerAuthenticator
-import gitbucket.core.util.SyntaxSugars.using
 import gitbucket.core.util.Implicits._
+import gitbucket.core.util.{ReferrerAuthenticator, RepositoryName, WritableUsersAuthenticator}
 import org.eclipse.jgit.api.Git
-import scala.collection.JavaConverters._
+import org.eclipse.jgit.lib.ObjectId
+import org.eclipse.jgit.lib.RefUpdate.Result
+import org.scalatra.{BadRequest, NoContent, UnprocessableEntity}
+import org.slf4j.LoggerFactory
+
+import scala.jdk.CollectionConverters._
+import scala.util.Using
 
 trait ApiGitReferenceControllerBase extends ControllerBase {
-  self: ReferrerAuthenticator =>
+  self: ReferrerAuthenticator with WritableUsersAuthenticator =>
 
-  /*
+  private val logger = LoggerFactory.getLogger(classOf[ApiGitReferenceControllerBase])
-   * i. Get a reference
-   * https://developer.github.com/v3/git/refs/#get-a-reference
-   */
-  get("/api/v3/repos/:owner/:repository/git/refs/*")(referrersOnly { repository =>
-    val revstr = multiParams("splat").head
-    using(Git.open(getRepositoryDir(params("owner"), params("repository")))) { git =>
-      val ref = git.getRepository().findRef(revstr)
 
-      if (ref != null) {
+  get("/api/v3/repos/:owner/:repository/git/refs")(referrersOnly { repository =>
-        val sha = ref.getObjectId().name()
+    val result = Using.resource(Git.open(getRepositoryDir(repository.owner, repository.name))) { git =>
-        JsonFormat(ApiRef(revstr, ApiObject(sha)))
-
-      } else {
       val refs = git
         .getRepository()
         .getRefDatabase()
-          .getRefsByPrefix("refs/")
+        .getRefsByPrefix("refs")
         .asScala
 
-        JsonFormat(refs.map { ref =>
+      refs.map(ApiRef.fromRef(RepositoryName(s"${repository.owner}/${repository.name}"), _))
-          val sha = ref.getObjectId().name()
-          ApiRef(revstr, ApiObject(sha))
-        })
-      }
     }
+    JsonFormat(result)
   })
+
+  /*
+   * i. Get a reference
+   * https://docs.github.com/en/free-pro-team@latest/rest/reference/git#get-a-reference
+   */
+  get("/api/v3/repos/:owner/:repository/git/ref/*")(referrersOnly { repository =>
+    val revstr = multiParams("splat").head
+    getRef(revstr, repository)
+  })
+
+  // Some versions of GHE support this path
+  get("/api/v3/repos/:owner/:repository/git/refs/*")(referrersOnly { repository =>
+    logger.warn("git/refs/ endpoint may not be compatible with GitHub API v3. Consider using git/ref/ endpoint instead")
+    val revstr = multiParams("splat").head
+    getRef(revstr, repository)
+  })
+
   /*
    * ii. Get all references
-   * https://developer.github.com/v3/git/refs/#get-all-references
+   * https://docs.github.com/en/free-pro-team@latest/rest/reference/git#list-matching-references
    */
 
   /*
    * iii. Create a reference
-   * https://developer.github.com/v3/git/refs/#create-a-reference
+   * https://docs.github.com/en/free-pro-team@latest/rest/reference/git#create-a-reference
    */
+  post("/api/v3/repos/:owner/:repository/git/refs")(writableUsersOnly { repository =>
+    extractFromJsonBody[CreateARef].map { data =>
+      Using.resource(Git.open(getRepositoryDir(repository.owner, repository.name))) { git =>
+        val ref = git.getRepository.findRef(data.ref)
+        if (ref == null) {
+          val update = git.getRepository.updateRef(data.ref)
+          update.setNewObjectId(ObjectId.fromString(data.sha))
+          val result = update.update()
+          result match {
+            case Result.NEW =>
+              JsonFormat(
+                ApiRef
+                  .fromRef(RepositoryName(repository.owner, repository.name), git.getRepository.findRef(data.ref))
+              )
+            case _ => UnprocessableEntity(result.name())
+          }
+        } else {
+          UnprocessableEntity("Ref already exists.")
+        }
+      }
+    } getOrElse BadRequest()
+  })
 
   /*
    * iv. Update a reference
-   * https://developer.github.com/v3/git/refs/#update-a-reference
+   * https://docs.github.com/en/free-pro-team@latest/rest/reference/git#update-a-reference
    */
+  patch("/api/v3/repos/:owner/:repository/git/refs/*")(writableUsersOnly { repository =>
+    val refName = multiParams("splat").mkString("/")
+    extractFromJsonBody[UpdateARef].map { data =>
+      Using.resource(Git.open(getRepositoryDir(repository.owner, repository.name))) { git =>
+        val ref = git.getRepository.findRef(refName)
+        if (ref == null) {
+          UnprocessableEntity("Ref does not exist.")
+        } else {
+          val update = git.getRepository.updateRef(ref.getName)
+          update.setNewObjectId(ObjectId.fromString(data.sha))
+          update.setForceUpdate(data.force)
+          val result = update.update()
+          result match {
+            case Result.FORCED | Result.FAST_FORWARD | Result.NO_CHANGE =>
+              JsonFormat(ApiRef.fromRef(RepositoryName(repository), git.getRepository.findRef(refName)))
+            case _ => UnprocessableEntity(result.name())
+          }
+        }
+      }
+    } getOrElse BadRequest()
+  })
 
   /*
    * v. Delete a reference
- * https://developer.github.com/v3/git/refs/#delete-a-reference
+   * https://docs.github.com/en/free-pro-team@latest/rest/reference/git#delete-a-reference
    */
+  delete("/api/v3/repos/:owner/:repository/git/refs/*")(writableUsersOnly { _ =>
+    val refName = multiParams("splat").mkString("/")
+    Using.resource(Git.open(getRepositoryDir(params("owner"), params("repository")))) { git =>
+      val ref = git.getRepository.findRef(refName)
+      if (ref == null) {
+        UnprocessableEntity("Ref does not exist.")
+      } else {
+        val update = git.getRepository.updateRef(ref.getName)
+        update.setForceUpdate(true)
+        val result = update.delete()
+        result match {
+          case Result.FORCED => NoContent()
+          case _             => UnprocessableEntity(result.name())
+        }
+      }
+    }
+  })
+
+  private def notFound(): ApiError = {
+    response.setStatus(404)
+    ApiError("Not Found")
+  }
+
+  protected def getRef(revstr: String, repository: RepositoryInfo): AnyRef = {
+    logger.debug(s"getRef: path '${revstr}'")
+
+    val name = RepositoryName(repository)
+    val result = JsonFormat(revstr match {
+      case "tags" => repository.tags.map(ApiRef.fromTag(name, _))
+      case x if x.startsWith("tags/") =>
+        val tagName = x.substring("tags/".length)
+        repository.tags.find(_.name == tagName) match {
+          case Some(tagInfo) => ApiRef.fromTag(name, tagInfo)
+          case None          => notFound()
+        }
+      case other =>
+        Using.resource(Git.open(getRepositoryDir(repository.owner, repository.name))) { git =>
+          git.getRepository().findRef(other) match {
+            case null => notFound()
+            case ref  => ApiRef.fromRef(name, ref)
+          }
+        }
+    })
+
+    logger.debug(s"json result: $result")
+    result
+  }
 }

src/main/scala/gitbucket/core/controller/api/ApiIssueCommentControllerBase.scala

@@ -4,6 +4,7 @@ import gitbucket.core.controller.{Context, ControllerBase}
 import gitbucket.core.service._
 import gitbucket.core.util.Implicits._
 import gitbucket.core.util.{ReadableUsersAuthenticator, ReferrerAuthenticator, RepositoryName}
+import org.scalatra.ActionResult
 
 trait ApiIssueCommentControllerBase extends ControllerBase {
   self: AccountService
@@ -14,34 +15,105 @@ trait ApiIssueCommentControllerBase extends ControllerBase {
     with ReadableUsersAuthenticator
     with ReferrerAuthenticator =>
   /*
-   * i. List comments on an issue
+   * i. List issue comments for a repository
-   * https://developer.github.com/v3/issues/comments/#list-comments-on-an-issue
+   * https://docs.github.com/en/rest/reference/issues#list-issue-comments-for-a-repository
    */
   get("/api/v3/repos/:owner/:repository/issues/:id/comments")(referrersOnly { repository =>
     (for {
       issueId <- params("id").toIntOpt
       comments = getCommentsForApi(repository.owner, repository.name, issueId)
     } yield {
-      JsonFormat(comments.map {
+      JsonFormat(comments.map { case (issueComment, user, issue) =>
-        case (issueComment, user, issue) =>
         ApiComment(issueComment, RepositoryName(repository), issueId, ApiUser(user), issue.isPullRequest)
       })
     }) getOrElse NotFound()
   })
 
   /*
-   * ii. List comments in a repository
+   * ii. Get an issue comment
-   * https://developer.github.com/v3/issues/comments/#list-comments-in-a-repository
+   * https://docs.github.com/en/rest/reference/issues#get-an-issue-comment
+   */
+  get("/api/v3/repos/:owner/:repository/issues/comments/:id")(referrersOnly { repository =>
+    val commentId = params("id").toInt
+    getCommentForApi(repository.owner, repository.name, commentId) match {
+      case Some((issueComment, user, issue)) =>
+        JsonFormat(
+          ApiComment(issueComment, RepositoryName(repository), issue.issueId, ApiUser(user), issue.isPullRequest)
+        )
+      case _ => NotFound()
+    }
+  })
+
+  /*
+   * iii. Update an issue comment
+   * https://docs.github.com/en/rest/reference/issues#update-an-issue-comment
+   */
+  patch("/api/v3/repos/:owner/:repository/issues/comments/:id")(readableUsersOnly { repository =>
+    val commentId = params("id")
+    val result = for {
+      issueComment <- getComment(repository.owner, repository.name, commentId)
+      issue <- getIssue(repository.owner, repository.name, issueComment.issueId.toString)
+    } yield {
+      if (isEditable(repository.owner, repository.name, issueComment.commentedUserName)) {
+        val body = extractFromJsonBody[CreateAComment].map(_.body)
+        updateCommentByApi(repository, issue, issueComment.commentId.toString, body)
+        getComment(repository.owner, repository.name, commentId) match {
+          case Some(issueComment) =>
+            JsonFormat(
+              ApiComment(
+                issueComment,
+                RepositoryName(repository),
+                issue.issueId,
+                ApiUser(context.loginAccount.get),
+                issue.isPullRequest
+              )
+            )
+          case _ =>
+        }
+      } else {
+        Unauthorized()
+      }
+    }
+    result match {
+      case Some(response) => response
+      case None           => NotFound()
+    }
+  })
+
+  /*
+   * iv. Delete a comment
+   * https://docs.github.com/en/rest/reference/issues#delete-an-issue-comment
+   */
+  delete("/api/v3/repos/:owner/:repository/issues/comments/:id")(readableUsersOnly { repository =>
+    val maybeDeleteResponse: Option[Either[ActionResult, Option[Int]]] =
+      for {
+        commentId <- params("id").toIntOpt
+        comment <- getComment(repository.owner, repository.name, commentId.toString)
+        issue <- getIssue(repository.owner, repository.name, comment.issueId.toString)
+      } yield {
+        if (isEditable(repository.owner, repository.name, comment.commentedUserName)) {
+          val maybeDeletedComment = deleteCommentByApi(repository, comment, issue)
+          Right(maybeDeletedComment.map(_.commentId))
+        } else {
+          Left(Unauthorized())
+        }
+      }
+    maybeDeleteResponse
+      .map {
+        case Right(maybeDeletedCommentId) => maybeDeletedCommentId.getOrElse(NotFound())
+        case Left(err)                    => err
+      }
+      .getOrElse(NotFound())
+  })
+
+  /*
+   * v. List issue comments
+   * https://docs.github.com/en/rest/reference/issues#list-issue-comments
    */
 
   /*
-   * iii. Get a single comment
+   * vi. Create an issue comment
-   * https://developer.github.com/v3/issues/comments/#get-a-single-comment
+   * https://docs.github.com/en/rest/reference/issues#create-an-issue-comment
-   */
-
-  /*
-   * iv. Create a comment
-   * https://developer.github.com/v3/issues/comments/#create-a-comment
    */
   post("/api/v3/repos/:owner/:repository/issues/:id/comments")(readableUsersOnly { repository =>
     (for {
@@ -64,16 +136,6 @@ trait ApiIssueCommentControllerBase extends ControllerBase {
     }) getOrElse NotFound()
   })
 
-  /*
-   * v. Edit a comment
-   * https://developer.github.com/v3/issues/comments/#edit-a-comment
-   */
-
-  /*
-   * vi. Delete a comment
-   * https://developer.github.com/v3/issues/comments/#delete-a-comment
-   */
-
   private def isEditable(owner: String, repository: String, author: String)(implicit context: Context): Boolean =
     hasDeveloperRole(owner, repository, context.loginAccount) || author == context.loginAccount.get.userName
 }

src/main/scala/gitbucket/core/controller/api/ApiIssueControllerBase.scala

@@ -5,7 +5,7 @@ import gitbucket.core.model.{Account, Issue}
 import gitbucket.core.service.{AccountService, IssueCreationService, IssuesService, MilestonesService}
 import gitbucket.core.service.IssuesService.IssueSearchCondition
 import gitbucket.core.service.PullRequestService.PullRequestLimit
-import gitbucket.core.util.{ReadableUsersAuthenticator, ReferrerAuthenticator, RepositoryName, UsersAuthenticator}
+import gitbucket.core.util.{ReadableUsersAuthenticator, ReferrerAuthenticator, RepositoryName}
 import gitbucket.core.util.Implicits._
 
 trait ApiIssueControllerBase extends ControllerBase {
@@ -29,9 +29,9 @@ trait ApiIssueControllerBase extends ControllerBase {
     val page = IssueSearchCondition.page(request)
     // TODO: more api spec condition
     val condition = IssueSearchCondition(request)
-    val baseOwner = getAccountByUserName(repository.owner).get
+    // val baseOwner = getAccountByUserName(repository.owner).get
 
-    val issues: List[(Issue, Account)] =
+    val issues: List[(Issue, Account, List[Account])] =
       searchIssueByApi(
         condition = condition,
         offset = (page - 1) * PullRequestLimit,
@@ -39,14 +39,15 @@ trait ApiIssueControllerBase extends ControllerBase {
         repos = repository.owner -> repository.name
       )
 
-    JsonFormat(issues.map {
+    JsonFormat(issues.map { case (issue, issueUser, assigneeUsers) =>
-      case (issue, issueUser) =>
       ApiIssue(
         issue = issue,
         repositoryName = RepositoryName(repository),
         user = ApiUser(issueUser),
+        assignees = assigneeUsers.map(ApiUser(_)),
         labels = getIssueLabels(repository.owner, repository.name, issue.issueId)
-            .map(ApiLabel(_, RepositoryName(repository)))
+          .map(ApiLabel(_, RepositoryName(repository))),
+        issue.milestoneId.flatMap { getApiMilestone(repository, _) }
       )
     })
   })
@@ -59,14 +60,18 @@ trait ApiIssueControllerBase extends ControllerBase {
     (for {
       issueId <- params("id").toIntOpt
       issue <- getIssue(repository.owner, repository.name, issueId.toString)
-      openedUser <- getAccountByUserName(issue.openedUserName)
+      assigneeUsers = getIssueAssignees(repository.owner, repository.name, issueId)
+      users = getAccountsByUserNames(Set(issue.openedUserName) ++ assigneeUsers.map(_.assigneeUserName), Set())
+      openedUser <- users.get(issue.openedUserName)
     } yield {
       JsonFormat(
         ApiIssue(
           issue,
           RepositoryName(repository),
           ApiUser(openedUser),
-          getIssueLabels(repository.owner, repository.name, issue.issueId).map(ApiLabel(_, RepositoryName(repository)))
+          assigneeUsers.flatMap(x => users.get(x.assigneeUserName)).map(ApiUser(_)),
+          getIssueLabels(repository.owner, repository.name, issue.issueId).map(ApiLabel(_, RepositoryName(repository))),
+          issue.milestoneId.flatMap { getApiMilestone(repository, _) }
         )
       )
     }) getOrElse NotFound()
@@ -87,7 +92,7 @@ trait ApiIssueControllerBase extends ControllerBase {
           repository,
           data.title,
           data.body,
-          data.assignees.headOption,
+          data.assignees,
           milestone.map(_.milestoneId),
           None,
           data.labels,
@@ -98,8 +103,12 @@ trait ApiIssueControllerBase extends ControllerBase {
             issue,
             RepositoryName(repository),
             ApiUser(loginAccount),
+            getIssueAssignees(repository.owner, repository.name, issue.issueId)
+              .flatMap(x => getAccountByUserName(x.assigneeUserName, false))
+              .map(ApiUser.apply),
             getIssueLabels(repository.owner, repository.name, issue.issueId)
-              .map(ApiLabel(_, RepositoryName(repository)))
+              .map(ApiLabel(_, RepositoryName(repository))),
+            issue.milestoneId.flatMap { getApiMilestone(repository, _) }
           )
         )
       }) getOrElse NotFound()

src/main/scala/gitbucket/core/controller/api/ApiIssueLabelControllerBase.scala

@@ -1,5 +1,5 @@
 package gitbucket.core.controller.api
-import gitbucket.core.api.{ApiError, ApiLabel, CreateALabel, JsonFormat}
+import gitbucket.core.api.{AddLabelsToAnIssue, ApiError, ApiLabel, CreateALabel, JsonFormat}
 import gitbucket.core.controller.ControllerBase
 import gitbucket.core.service._
 import gitbucket.core.util.Implicits._
@@ -69,8 +69,7 @@ trait ApiIssueLabelControllerBase extends ControllerBase {
       data <- extractFromJsonBody[CreateALabel] if data.isValid
     } yield {
       LockUtil.lock(RepositoryName(repository).fullName) {
-        getLabel(repository.owner, repository.name, params("labelName")).map {
+        getLabel(repository.owner, repository.name, params("labelName")).map { label =>
-          label =>
           if (getLabel(repository.owner, repository.name, data.name).isEmpty) {
             updateLabel(repository.owner, repository.name, label.labelId, data.name, data.color)
             JsonFormat(
@@ -121,10 +120,10 @@ trait ApiIssueLabelControllerBase extends ControllerBase {
    */
   post("/api/v3/repos/:owner/:repository/issues/:id/labels")(writableUsersOnly { repository =>
     JsonFormat(for {
-      data <- extractFromJsonBody[Seq[String]];
+      data <- extractFromJsonBody[AddLabelsToAnIssue]
       issueId <- params("id").toIntOpt
     } yield {
-      data.map { labelName =>
+      data.labels.map { labelName =>
         val label = getLabel(repository.owner, repository.name, labelName).getOrElse(
           getLabel(
             repository.owner,
@@ -160,11 +159,11 @@ trait ApiIssueLabelControllerBase extends ControllerBase {
    */
   put("/api/v3/repos/:owner/:repository/issues/:id/labels")(writableUsersOnly { repository =>
     JsonFormat(for {
-      data <- extractFromJsonBody[Seq[String]];
+      data <- extractFromJsonBody[AddLabelsToAnIssue]
       issueId <- params("id").toIntOpt
     } yield {
       deleteAllIssueLabels(repository.owner, repository.name, issueId, true)
-      data.map { labelName =>
+      data.labels.map { labelName =>
         val label = getLabel(repository.owner, repository.name, labelName).getOrElse(
           getLabel(
             repository.owner,

src/main/scala/gitbucket/core/controller/api/ApiIssueMilestoneControllerBase.scala

@@ -0,0 +1,106 @@
+package gitbucket.core.controller.api
+import gitbucket.core.api._
+import gitbucket.core.controller.ControllerBase
+import gitbucket.core.service.MilestonesService
+import gitbucket.core.util.{ReferrerAuthenticator, WritableUsersAuthenticator}
+import gitbucket.core.util.Implicits._
+import org.scalatra.NoContent
+
+trait ApiIssueMilestoneControllerBase extends ControllerBase {
+  self: MilestonesService with WritableUsersAuthenticator with ReferrerAuthenticator =>
+
+  /*
+   * i. List milestones
+   * https://docs.github.com/en/rest/reference/issues#list-milestones
+   */
+  get("/api/v3/repos/:owner/:repository/milestones")(referrersOnly { repository =>
+    val state = params.getOrElse("state", "all")
+    // TODO "sort", "direction" params should be implemented.
+    val apiMilestones = (for (
+      milestoneWithIssue <- getMilestonesWithIssueCount(repository.owner, repository.name)
+        .sortBy(p => p._1.milestoneId)
+    )
+      yield {
+        ApiMilestone(
+          repository.repository,
+          milestoneWithIssue._1,
+          milestoneWithIssue._2,
+          milestoneWithIssue._3
+        )
+      }).reverse
+    state match {
+      case "all" => JsonFormat(apiMilestones)
+      case "open" | "closed" =>
+        JsonFormat(
+          apiMilestones.filter(p => p.state == state)
+        )
+      case _ => NotFound()
+    }
+  })
+
+  /*
+   * ii. Create a milestone
+   * https://docs.github.com/en/rest/reference/issues#create-a-milestone
+   */
+  post("/api/v3/repos/:owner/:repository/milestones")(writableUsersOnly { repository =>
+    (for {
+      data <- extractFromJsonBody[CreateAMilestone] if data.isValid
+      milestoneId = createMilestone(
+        repository.owner,
+        repository.name,
+        data.title,
+        data.description,
+        data.due_on
+      )
+      apiMilestone <- getApiMilestone(repository, milestoneId)
+    } yield {
+      JsonFormat(apiMilestone)
+    }) getOrElse NotFound()
+  })
+
+  /*
+   * iii. Get a milestone
+   * https://docs.github.com/en/rest/reference/issues#get-a-milestone
+   */
+  get("/api/v3/repos/:owner/:repository/milestones/:number")(referrersOnly { repository =>
+    val milestoneId = params("number").toInt // use milestoneId as number
+    (for (apiMilestone <- getApiMilestone(repository, milestoneId)) yield {
+      JsonFormat(apiMilestone)
+    }) getOrElse NotFound()
+  })
+
+  /*
+   * iv.Update a milestone
+   * https://docs.github.com/en/rest/reference/issues#update-a-milestone
+   */
+  patch("/api/v3/repos/:owner/:repository/milestones/:number")(writableUsersOnly { repository =>
+    val milestoneId = params("number").toInt
+    (for {
+      data <- extractFromJsonBody[CreateAMilestone] if data.isValid
+      milestone <- getMilestone(repository.owner, repository.name, milestoneId)
+      _ = (data.state, milestone.closedDate) match {
+        case ("open", Some(_)) =>
+          openMilestone(milestone)
+        case ("closed", None) =>
+          closeMilestone(milestone)
+        case _ =>
+      }
+      milestone <- getMilestone(repository.owner, repository.name, milestoneId)
+      _ = updateMilestone(milestone.copy(title = data.title, description = data.description, dueDate = data.due_on))
+      apiMilestone <- getApiMilestone(repository, milestoneId)
+    } yield {
+      JsonFormat(apiMilestone)
+    }) getOrElse NotFound()
+  })
+
+  /*
+   * v. Delete a milestone
+   * https://docs.github.com/en/rest/reference/issues#delete-a-milestone
+   */
+  delete("/api/v3/repos/:owner/:repository/milestones/:number")(writableUsersOnly { repository =>
+    val milestoneId = params("number").toInt // use milestoneId as number
+    deleteMilestone(repository.owner, repository.name, milestoneId)
+    NoContent()
+  })
+
+}