diff --git a/CHANGELOG.md b/CHANGELOG.md
index c7eec3b53f..09c7454ad9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,11 +7,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 ### Added
-- Generation of email addresses for users, where none is configured ([#1370](https://github.com/scm-manager/scm-manager/pull/1370))
-- Add mechanism for deploying ui content ([#1382](https://github.com/scm-manager/scm-manager/pull/1382))
+- Generation of email addresses for users, where none is configured ([#1370](https://github.com/scm-manager/scm-manager/pull/1370))- Add mechanism for deploying ui content ([#1382](https://github.com/scm-manager/scm-manager/pull/1382))
 
 ### Changed
 - Centralise syntax highlighting ([#1382](https://github.com/scm-manager/scm-manager/pull/1382))
+- Source code fullscreen view ([#1376](https://github.com/scm-manager/scm-manager/pull/1376))
+
+## [2.6.3] - 2020-10-16
+### Fixed
+- Missing default permission to manage public gpg keys ([#1377](https://github.com/scm-manager/scm-manager/pull/1377))
 
 ## [2.7.1] - 2020-10-14
 ### Fixed
@@ -366,3 +370,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 [2.6.0]: https://www.scm-manager.org/download/2.6.0
 [2.6.1]: https://www.scm-manager.org/download/2.6.1
 [2.6.2]: https://www.scm-manager.org/download/2.6.2
+[2.6.3]: https://www.scm-manager.org/download/2.6.3
+[2.7.0]: https://www.scm-manager.org/download/2.7.0
+[2.7.1]: https://www.scm-manager.org/download/2.7.1
diff --git a/Jenkinsfile b/Jenkinsfile
index 2ef5929e09..c6dc70b8d7 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -7,7 +7,8 @@ import com.cloudogu.ces.cesbuildlib.*
 
 node('docker') {
 
-  mainBranch = 'develop'
+  developmentBranch = 'develop'
+  mainBranch = 'master'
 
   properties([
     // Keep only the last 10 build to preserve space
@@ -51,9 +52,9 @@ node('docker') {
           sh "git config 'remote.origin.fetch' '+refs/heads/*:refs/remotes/origin/*'"
           sh "git fetch --all"
 
-          // merge release branch into master
-          sh "git checkout master"
-          sh "git reset --hard origin/master"
+          // merge release branch into main branch
+          sh "git checkout ${mainBranch}"
+          sh "git reset --hard origin/${mainBranch}"
           sh "git merge --ff-only ${env.BRANCH_NAME}"
 
           // set tag
@@ -87,7 +88,7 @@ node('docker') {
         sonarQube.analyzeWith(mvn)
       }
 
-      if (isBuildSuccessful() && (isMainBranch() || isReleaseBranch())) {
+      if (isBuildSuccessful() && (isDevelopmentBranch() || isReleaseBranch())) {
         def commitHash = git.getCommitHash()
 
         def imageVersion = mvn.getVersion()
@@ -143,20 +144,28 @@ node('docker') {
         }
 
         stage('Presentation Environment') {
-          build job: 'scm-manager/next-scm.cloudogu.com', propagate: false, wait: false, parameters: [
-            string(name: 'changeset', value: commitHash),
-            string(name: 'imageTag', value: imageVersion)
-          ]
+          // we don't use developmentBranch, because we only want the lastest version of develop branch on
+          // next-scm. We don't want a support branch or something similar on the presentation environment.
+          if ("develop".equals(env.BRANCH_NAME)) {
+            build job: 'scm-manager/next-scm.cloudogu.com', propagate: false, wait: false, parameters: [
+              string(name: 'changeset', value: commitHash),
+              string(name: 'imageTag', value: imageVersion)
+            ]
+          }
         }
 
         if (isReleaseBranch()) {
           stage('Update Repository') {
 
             // merge changes into develop
-            sh "git checkout develop"
+            sh "git checkout ${developmentBranch}"
+
             // TODO what if we have a conflict
             // e.g.: someone has edited the changelog during the release
-            sh "git merge master"
+            if (!developmentBranch.equals(mainBranch)) {
+              sh "git merge ${mainBranch}"
+            }
+
 
             // set versions for maven packages
             mvn "build-helper:parse-version versions:set -DgenerateBackupPoms=false -DnewVersion='\${parsedVersion.majorVersion}.\${parsedVersion.nextMinorVersion}.0-SNAPSHOT'"
@@ -176,8 +185,10 @@ node('docker') {
 
             // push changes back to remote repository
             withCredentials([usernamePassword(credentialsId: 'cesmarvin-github', usernameVariable: 'GIT_AUTH_USR', passwordVariable: 'GIT_AUTH_PSW')]) {
-              sh "git -c credential.helper=\"!f() { echo username='\$GIT_AUTH_USR'; echo password='\$GIT_AUTH_PSW'; }; f\" push origin master --tags"
-              sh "git -c credential.helper=\"!f() { echo username='\$GIT_AUTH_USR'; echo password='\$GIT_AUTH_PSW'; }; f\" push origin develop --tags"
+              sh "git -c credential.helper=\"!f() { echo username='\$GIT_AUTH_USR'; echo password='\$GIT_AUTH_PSW'; }; f\" push origin ${mainBranch} --tags"
+              if (!developmentBranch.equals(mainBranch)) {
+                sh "git -c credential.helper=\"!f() { echo username='\$GIT_AUTH_USR'; echo password='\$GIT_AUTH_PSW'; }; f\" push origin develop --tags"
+              }
               sh "git -c credential.helper=\"!f() { echo username='\$GIT_AUTH_USR'; echo password='\$GIT_AUTH_PSW'; }; f\" push origin :${env.BRANCH_NAME}"
             }
           }
@@ -189,6 +200,7 @@ node('docker') {
   }
 }
 
+String developmentBranch
 String mainBranch
 
 Maven setupMavenBuild() {
@@ -201,7 +213,7 @@ Maven setupMavenBuild() {
   mvn.additionalArgs += " -Dscm-it.logbackConfiguration=${logConf}"
   mvn.additionalArgs += " -Dsonar.coverage.exclusions=**/*.test.ts,**/*.test.tsx,**/*.stories.tsx"
 
-  if (isMainBranch() || isReleaseBranch()) {
+  if (isDevelopmentBranch() || isReleaseBranch()) {
     // Release starts javadoc, which takes very long, so do only for certain branches
     mvn.additionalArgs += ' -DperformRelease'
     // JDK8 is more strict, we should fix this before the next release. Right now, this is just not the focus, yet.
@@ -218,8 +230,8 @@ String getReleaseVersion() {
   return env.BRANCH_NAME.substring("release/".length());
 }
 
-boolean isMainBranch() {
-  return mainBranch.equals(env.BRANCH_NAME)
+boolean isDevelopmentBranch() {
+  return developmentBranch.equals(env.BRANCH_NAME)
 }
 
 void withGPGEnvironment(def closure) {
diff --git a/pom.xml b/pom.xml
index 192705ba6b..4b50003136 100644
--- a/pom.xml
+++ b/pom.xml
@@ -903,7 +903,7 @@
 
   <properties>
     <!-- test libraries -->
-    <mockito.version>3.5.11</mockito.version>
+    <mockito.version>3.5.13</mockito.version>
     <hamcrest.version>2.1</hamcrest.version>
     <junit.version>5.7.0</junit.version>
 
diff --git a/scm-ui/ui-components/src/__snapshots__/storyshots.test.ts.snap b/scm-ui/ui-components/src/__snapshots__/storyshots.test.ts.snap
index 06e6ae59b1..cd79a5424a 100644
--- a/scm-ui/ui-components/src/__snapshots__/storyshots.test.ts.snap
+++ b/scm-ui/ui-components/src/__snapshots__/storyshots.test.ts.snap
@@ -4199,6 +4199,23 @@ exports[`Storyshots Diff Binaries 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -4467,6 +4484,23 @@ exports[`Storyshots Diff Collapsed 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
               <div
                 className="control"
               >
@@ -4563,6 +4597,23 @@ exports[`Storyshots Diff Collapsed 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
               <div
                 className="control"
               >
@@ -4659,6 +4710,23 @@ exports[`Storyshots Diff Collapsed 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
               <div
                 className="control"
               >
@@ -4755,6 +4823,23 @@ exports[`Storyshots Diff Collapsed 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
               <div
                 className="control"
               >
@@ -4851,6 +4936,23 @@ exports[`Storyshots Diff Collapsed 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
               <div
                 className="control"
               >
@@ -4947,6 +5049,23 @@ exports[`Storyshots Diff Collapsed 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
               <div
                 className="control"
               >
@@ -5052,6 +5171,23 @@ exports[`Storyshots Diff CollapsingWithFunction 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -5110,6 +5246,23 @@ exports[`Storyshots Diff CollapsingWithFunction 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -5951,6 +6104,23 @@ exports[`Storyshots Diff CollapsingWithFunction 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -6388,6 +6558,23 @@ exports[`Storyshots Diff CollapsingWithFunction 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -6825,6 +7012,23 @@ exports[`Storyshots Diff CollapsingWithFunction 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -6883,6 +7087,23 @@ exports[`Storyshots Diff CollapsingWithFunction 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -6950,6 +7171,23 @@ exports[`Storyshots Diff Default 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -7514,6 +7752,23 @@ exports[`Storyshots Diff Default 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -8355,6 +8610,23 @@ exports[`Storyshots Diff Default 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -8792,6 +9064,23 @@ exports[`Storyshots Diff Default 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -9229,6 +9518,23 @@ exports[`Storyshots Diff Default 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -10273,6 +10579,23 @@ exports[`Storyshots Diff Default 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -10794,6 +11117,23 @@ exports[`Storyshots Diff Expandable 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -11395,6 +11735,23 @@ exports[`Storyshots Diff Expandable 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -12333,6 +12690,23 @@ exports[`Storyshots Diff Expandable 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -12842,6 +13216,23 @@ exports[`Storyshots Diff Expandable 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -13351,6 +13742,23 @@ exports[`Storyshots Diff Expandable 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -14550,6 +14958,23 @@ exports[`Storyshots Diff Expandable 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -15108,6 +15533,23 @@ exports[`Storyshots Diff File Annotation 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -15676,6 +16118,23 @@ exports[`Storyshots Diff File Annotation 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -16521,6 +16980,23 @@ exports[`Storyshots Diff File Annotation 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -16962,6 +17438,23 @@ exports[`Storyshots Diff File Annotation 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -17403,6 +17896,23 @@ exports[`Storyshots Diff File Annotation 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -18451,6 +18961,23 @@ exports[`Storyshots Diff File Annotation 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -18976,6 +19503,23 @@ exports[`Storyshots Diff File Controls 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
               <div
                 className="control"
               >
@@ -19558,6 +20102,23 @@ exports[`Storyshots Diff File Controls 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
               <div
                 className="control"
               >
@@ -20417,6 +20978,23 @@ exports[`Storyshots Diff File Controls 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
               <div
                 className="control"
               >
@@ -20872,6 +21450,23 @@ exports[`Storyshots Diff File Controls 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
               <div
                 className="control"
               >
@@ -21327,6 +21922,23 @@ exports[`Storyshots Diff File Controls 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
               <div
                 className="control"
               >
@@ -22389,6 +23001,23 @@ exports[`Storyshots Diff File Controls 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
               <div
                 className="control"
               >
@@ -22928,6 +23557,23 @@ exports[`Storyshots Diff Hunks 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -23756,6 +24402,23 @@ exports[`Storyshots Diff Line Annotation 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -24332,6 +24995,23 @@ exports[`Storyshots Diff Line Annotation 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -25185,6 +25865,23 @@ exports[`Storyshots Diff Line Annotation 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -25622,6 +26319,23 @@ exports[`Storyshots Diff Line Annotation 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -26059,6 +26773,23 @@ exports[`Storyshots Diff Line Annotation 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -27103,6 +27834,23 @@ exports[`Storyshots Diff Line Annotation 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -27636,6 +28384,23 @@ exports[`Storyshots Diff OnClick 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -28240,6 +29005,23 @@ exports[`Storyshots Diff OnClick 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -29143,6 +29925,23 @@ exports[`Storyshots Diff OnClick 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -29610,6 +30409,23 @@ exports[`Storyshots Diff OnClick 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -30077,6 +30893,23 @@ exports[`Storyshots Diff OnClick 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -31197,6 +32030,23 @@ exports[`Storyshots Diff OnClick 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -31754,6 +32604,23 @@ exports[`Storyshots Diff Side-By-Side 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -32411,6 +33278,23 @@ exports[`Storyshots Diff Side-By-Side 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -33342,6 +34226,23 @@ exports[`Storyshots Diff Side-By-Side 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -33831,6 +34732,23 @@ exports[`Storyshots Diff Side-By-Side 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -34320,6 +35238,23 @@ exports[`Storyshots Diff Side-By-Side 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -35533,6 +36468,23 @@ exports[`Storyshots Diff Side-By-Side 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -36127,6 +37079,23 @@ exports[`Storyshots Diff SyntaxHighlighting 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -36691,6 +37660,23 @@ exports[`Storyshots Diff SyntaxHighlighting 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -37532,6 +38518,23 @@ exports[`Storyshots Diff SyntaxHighlighting 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -37969,6 +38972,23 @@ exports[`Storyshots Diff SyntaxHighlighting 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -38406,6 +39426,23 @@ exports[`Storyshots Diff SyntaxHighlighting 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -39450,6 +40487,23 @@ exports[`Storyshots Diff SyntaxHighlighting 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -39971,6 +41025,23 @@ exports[`Storyshots Diff WithLinkToFile 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -40572,6 +41643,23 @@ exports[`Storyshots Diff WithLinkToFile 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -41510,6 +42598,23 @@ exports[`Storyshots Diff WithLinkToFile 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -42019,6 +43124,23 @@ exports[`Storyshots Diff WithLinkToFile 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -42528,6 +43650,23 @@ exports[`Storyshots Diff WithLinkToFile 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
@@ -43727,6 +44866,23 @@ exports[`Storyshots Diff WithLinkToFile 1`] = `
                   </a>
                 </span>
               </div>
+              <div
+                className="control"
+              >
+                <span
+                  className="tooltip has-tooltip-top"
+                  data-tooltip="diff.fullscreen.open"
+                >
+                  <a
+                    className="OpenInFullscreenButton__Button-hpt3du-0 cLnuyu button"
+                    onClick={[Function]}
+                  >
+                    <i
+                      className="fas fa-search-plus"
+                    />
+                  </a>
+                </span>
+              </div>
             </div>
           </div>
         </div>
diff --git a/scm-ui/ui-components/src/buttons/OpenInFullscreenButton.tsx b/scm-ui/ui-components/src/buttons/OpenInFullscreenButton.tsx
new file mode 100644
index 0000000000..c1cd1c6da2
--- /dev/null
+++ b/scm-ui/ui-components/src/buttons/OpenInFullscreenButton.tsx
@@ -0,0 +1,79 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2020-present Cloudogu GmbH and Contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+import * as React from "react";
+import { FC, ReactNode, useState } from "react";
+import { useTranslation } from "react-i18next";
+import styled from "styled-components";
+import FullscreenModal from "../modals/FullscreenModal";
+import Tooltip from "../Tooltip";
+
+type Props = {
+  modalTitle: string;
+  modalBody: ReactNode;
+  tooltipStyle?: "tooltipComponent" | "htmlTitle";
+};
+
+const Button = styled.a`
+  width: 50px;
+  &:hover {
+    color: #33b2e8;
+  }
+`;
+
+const OpenInFullscreenButton: FC<Props> = ({ modalTitle, modalBody, tooltipStyle = "tooltipComponent" }) => {
+  const [t] = useTranslation("repos");
+  const [showModal, setShowModal] = useState(false);
+
+  const tooltip = t("diff.fullscreen.open");
+  const content = (
+    <>
+      <Button
+        title={tooltipStyle === "htmlTitle" ? tooltip : undefined}
+        className="button"
+        onClick={() => setShowModal(true)}
+      >
+        <i className="fas fa-search-plus" />
+      </Button>
+      {showModal && (
+        <FullscreenModal
+          title={modalTitle}
+          closeFunction={() => setShowModal(false)}
+          body={modalBody}
+          active={showModal}
+        />
+      )}
+    </>
+  );
+
+  if (tooltipStyle === "htmlTitle") {
+    return <>{content}</>;
+  }
+  return (
+    <Tooltip message={tooltip} location="top">
+      {content}
+    </Tooltip>
+  );
+};
+
+export default OpenInFullscreenButton;
diff --git a/scm-ui/ui-components/src/buttons/index.ts b/scm-ui/ui-components/src/buttons/index.ts
index 3949b333fe..cc7307572d 100644
--- a/scm-ui/ui-components/src/buttons/index.ts
+++ b/scm-ui/ui-components/src/buttons/index.ts
@@ -33,4 +33,5 @@ export { default as SubmitButton } from "./SubmitButton";
 export { default as DownloadButton } from "./DownloadButton";
 export { default as ButtonGroup } from "./ButtonGroup";
 export { default as ButtonAddons } from "./ButtonAddons";
+export { default as OpenInFullscreenButton } from "./OpenInFullscreenButton";
 export { default as RemoveEntryOfTableButton } from "./RemoveEntryOfTableButton";
diff --git a/scm-ui/ui-components/src/modals/FullscreenModal.tsx b/scm-ui/ui-components/src/modals/FullscreenModal.tsx
new file mode 100644
index 0000000000..72951da5ca
--- /dev/null
+++ b/scm-ui/ui-components/src/modals/FullscreenModal.tsx
@@ -0,0 +1,52 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2020-present Cloudogu GmbH and Contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+import * as React from "react";
+import { FC, ReactNode } from "react";
+import { useTranslation } from "react-i18next";
+import { Modal } from "./Modal";
+import Button from "../buttons/Button";
+import styled from "styled-components";
+
+type Props = {
+  title: string;
+  closeFunction: () => void;
+  body: ReactNode;
+  active: boolean;
+};
+
+const FullSizedModal = styled(Modal)`
+  & .modal-card {
+    width: 98%;
+    max-height: 97vh;
+  }
+`;
+
+const FullscreenModal: FC<Props> = ({ title, closeFunction, body, active }) => {
+  const [t] = useTranslation("repos");
+  const footer = <Button label={t("diff.fullscreen.close")} action={closeFunction} color="grey" />;
+
+  return <FullSizedModal title={title} closeFunction={closeFunction} body={body} footer={footer} active={active} />;
+};
+
+export default FullscreenModal;
diff --git a/scm-ui/ui-components/src/modals/Modal.tsx b/scm-ui/ui-components/src/modals/Modal.tsx
index 87badb5d4b..21825e5c75 100644
--- a/scm-ui/ui-components/src/modals/Modal.tsx
+++ b/scm-ui/ui-components/src/modals/Modal.tsx
@@ -22,7 +22,7 @@
  * SOFTWARE.
  */
 import * as React from "react";
-import {FC} from "react";
+import { FC } from "react";
 import classNames from "classnames";
 import usePortalRootElement from "../usePortalRootElement";
 import ReactDOM from "react-dom";
@@ -53,7 +53,7 @@ export const Modal: FC<Props> = ({ title, closeFunction, body, footer, active, c
 
   const modalElement = (
     <div className={classNames("modal", className, isActive)}>
-      <div className="modal-background" />
+      <div className="modal-background" onClick={closeFunction} />
       <div className="modal-card">
         <header className={classNames("modal-card-head", `has-background-${headColor}`)}>
           <p className="modal-card-title is-marginless">{title}</p>
diff --git a/scm-ui/ui-components/src/modals/index.ts b/scm-ui/ui-components/src/modals/index.ts
index 8b79102558..3487d548a3 100644
--- a/scm-ui/ui-components/src/modals/index.ts
+++ b/scm-ui/ui-components/src/modals/index.ts
@@ -26,3 +26,4 @@
 
 export { default as ConfirmAlert, confirmAlert } from "./ConfirmAlert";
 export { default as Modal } from "./Modal";
+export { default as FullscreenModal } from "./FullscreenModal";
diff --git a/scm-ui/ui-components/src/repos/DiffFile.tsx b/scm-ui/ui-components/src/repos/DiffFile.tsx
index b4ec64a8e8..e98d6fc39f 100644
--- a/scm-ui/ui-components/src/repos/DiffFile.tsx
+++ b/scm-ui/ui-components/src/repos/DiffFile.tsx
@@ -33,7 +33,7 @@ import Icon from "../Icon";
 import { Change, ChangeEvent, DiffObjectProps, File, Hunk as HunkType } from "./DiffTypes";
 import TokenizedDiffView from "./TokenizedDiffView";
 import DiffButton from "./DiffButton";
-import { MenuContext } from "@scm-manager/ui-components";
+import { MenuContext, OpenInFullscreenButton } from "@scm-manager/ui-components";
 import DiffExpander, { ExpandableHunk } from "./DiffExpander";
 import HunkExpandLink from "./HunkExpandLink";
 import { Modal } from "../modals";
@@ -91,6 +91,15 @@ const ChangeTypeTag = styled(Tag)`
   margin-left: 0.75rem;
 `;
 
+const MarginlessModalContent = styled.div`
+  margin: -1.25rem;
+
+  & .panel-block {
+    flex-direction: column;
+    align-items: stretch;
+  }
+`;
+
 class DiffFile extends React.Component<Props, State> {
   static defaultProps: Partial<Props> = {
     defaultCollapse: false,
@@ -406,27 +415,34 @@ class DiffFile extends React.Component<Props, State> {
     const { file, collapsed, sideBySide, diffExpander, expansionError } = this.state;
     const viewType = sideBySide ? "split" : "unified";
 
-    let body = null;
+    const fileAnnotations = fileAnnotationFactory ? fileAnnotationFactory(file) : null;
+    const innerContent = (
+      <div className="panel-block is-paddingless">
+        {fileAnnotations}
+        <TokenizedDiffView className={viewType} viewType={viewType} file={file}>
+          {(hunks: HunkType[]) =>
+            hunks?.map((hunk, n) => {
+              return this.renderHunk(file, diffExpander.getHunk(n), n);
+            })
+          }
+        </TokenizedDiffView>
+      </div>
+    );
     let icon = "angle-right";
+    let body = null;
     if (!collapsed) {
-      const fileAnnotations = fileAnnotationFactory ? fileAnnotationFactory(file) : null;
       icon = "angle-down";
-      body = (
-        <div className="panel-block is-paddingless">
-          {fileAnnotations}
-          <TokenizedDiffView className={viewType} viewType={viewType} file={file}>
-            {(hunks: HunkType[]) =>
-              hunks?.map((hunk, n) => {
-                return this.renderHunk(file, diffExpander.getHunk(n), n);
-              })
-            }
-          </TokenizedDiffView>
-        </div>
-      );
+      body = innerContent;
     }
     const collapseIcon = this.hasContent(file) ? <Icon name={icon} color="inherit" /> : null;
     const fileControls = fileControlFactory ? fileControlFactory(file, this.setCollapse) : null;
-    const sideBySideToggle = file.hunks && file.hunks.length && (
+    const openInFullscreen = file?.hunks?.length ? (
+      <OpenInFullscreenButton
+        modalTitle={file.type === "delete" ? file.oldPath : file.newPath}
+        modalBody={<MarginlessModalContent>{innerContent}</MarginlessModalContent>}
+      />
+    ) : null;
+    const sideBySideToggle = file?.hunks?.length && (
       <MenuContext.Consumer>
         {({ setCollapsed }) => (
           <DiffButton
@@ -447,6 +463,7 @@ class DiffFile extends React.Component<Props, State> {
       <ButtonWrapper className={classNames("level-right", "is-flex")}>
         <ButtonGroup>
           {sideBySideToggle}
+          {openInFullscreen}
           {fileControls}
         </ButtonGroup>
       </ButtonWrapper>
@@ -465,7 +482,11 @@ class DiffFile extends React.Component<Props, State> {
     }
 
     return (
-      <DiffFilePanel className={classNames("panel", "is-size-6")} collapsed={(file && file.isBinary) || collapsed} id={this.getAnchorId(file)}>
+      <DiffFilePanel
+        className={classNames("panel", "is-size-6")}
+        collapsed={(file && file.isBinary) || collapsed}
+        id={this.getAnchorId(file)}
+      >
         {errorModal}
         <div className="panel-heading">
           <FlexWrapLevel className="level">
diff --git a/scm-ui/ui-webapp/public/locales/de/repos.json b/scm-ui/ui-webapp/public/locales/de/repos.json
index ae0f222765..d3ec72b23f 100644
--- a/scm-ui/ui-webapp/public/locales/de/repos.json
+++ b/scm-ui/ui-webapp/public/locales/de/repos.json
@@ -269,7 +269,11 @@
     "expandLastBottomByLines": "Bis zu {{count}} weitere Zeilen laden",
     "expandLastBottomComplete": "Alle verbleibenden Zeilen laden",
     "expanding": "Zeilen werden geladen ...",
-    "expansionFailed": "Fehler beim Laden der zusätzlichen Zeilen"
+    "expansionFailed": "Fehler beim Laden der zusätzlichen Zeilen",
+    "fullscreen": {
+      "open": "In Vollbildansicht öffnen",
+      "close": "Schließen"
+    }
   },
   "fileUpload": {
     "clickHere": "Klicken Sie hier um Ihre Datei hochzuladen.",
diff --git a/scm-ui/ui-webapp/public/locales/en/repos.json b/scm-ui/ui-webapp/public/locales/en/repos.json
index 3b05c1f48c..5f83ad7ba1 100644
--- a/scm-ui/ui-webapp/public/locales/en/repos.json
+++ b/scm-ui/ui-webapp/public/locales/en/repos.json
@@ -276,7 +276,11 @@
     "expandLastBottomByLines": "load up to {{count}} more lines",
     "expandLastBottomComplete": "load all remaining lines",
     "expanding": "loading lines ...",
-    "expansionFailed": "Error while loading additional lines"
+    "expansionFailed": "Error while loading additional lines",
+    "fullscreen": {
+      "open": "Open in Fullscreen",
+      "close": "Close"
+    }
   },
   "fileUpload": {
     "clickHere": "Click here to select your file",
diff --git a/scm-ui/ui-webapp/src/repos/sources/components/content/SourcecodeViewer.tsx b/scm-ui/ui-webapp/src/repos/sources/components/content/SourcecodeViewer.tsx
index 313e4c9ac8..2eae04c8a6 100644
--- a/scm-ui/ui-webapp/src/repos/sources/components/content/SourcecodeViewer.tsx
+++ b/scm-ui/ui-webapp/src/repos/sources/components/content/SourcecodeViewer.tsx
@@ -21,87 +21,47 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-import React from "react";
-import { WithTranslation, withTranslation } from "react-i18next";
+import React, { FC, useEffect, useState } from "react";
 import { apiClient, ErrorNotification, Loading, SyntaxHighlighter } from "@scm-manager/ui-components";
 import { File, Link } from "@scm-manager/ui-types";
 
-type Props = WithTranslation & {
+type Props = {
   file: File;
   language: string;
 };
 
-type State = {
-  content: string;
-  error?: Error;
-  loaded: boolean;
-  currentFileRevision: string;
-};
+const SourcecodeViewer: FC<Props> = ({ file, language }) => {
+  const [content, setContent] = useState("");
+  const [error, setError] = useState<Error | undefined>(undefined);
+  const [loading, setLoading] = useState(true);
+  const [currentFileRevision, setCurrentFileRevision] = useState("");
 
-class SourcecodeViewer extends React.Component<Props, State> {
-  constructor(props: Props) {
-    super(props);
-
-    this.state = {
-      content: "",
-      loaded: false,
-      currentFileRevision: ""
-    };
-  }
-
-  componentDidMount() {
-    this.fetchContentIfChanged();
-  }
-
-  componentDidUpdate() {
-    this.fetchContentIfChanged();
-  }
-
-  private fetchContentIfChanged() {
-    const { file } = this.props;
-    const { currentFileRevision } = this.state;
+  useEffect(() => {
     if (file.revision !== currentFileRevision) {
-      this.fetchContent();
+      getContent((file._links.self as Link).href)
+        .then(content => {
+          setContent(content);
+          setCurrentFileRevision(file.revision);
+          setLoading(false);
+        })
+        .catch(setError);
     }
+  }, [currentFileRevision, file]);
+
+  if (error) {
+    return <ErrorNotification error={error} />;
   }
 
-  fetchContent = () => {
-    const { file } = this.props;
-    getContent((file._links.self as Link).href)
-      .then(content => {
-        this.setState({
-          content,
-          loaded: true,
-          currentFileRevision: file.revision
-        });
-      })
-      .catch(error => {
-        this.setState({
-          error,
-          loaded: true
-        });
-      });
-  };
-
-  render() {
-    const { content, error, loaded } = this.state;
-    const language = this.props.language;
-
-    if (error) {
-      return <ErrorNotification error={error} />;
-    }
-
-    if (!loaded) {
-      return <Loading />;
-    }
-
-    if (!content) {
-      return null;
-    }
-
-    return <SyntaxHighlighter language={getLanguage(language)} value={content} />;
+  if (loading) {
+    return <Loading />;
   }
-}
+
+  if (!content) {
+    return null;
+  }
+
+  return <SyntaxHighlighter language={getLanguage(language)} value={content} />;
+};
 
 export function getLanguage(language: string) {
   return language.toLowerCase();
@@ -111,4 +71,4 @@ export function getContent(url: string) {
   return apiClient.get(url).then(response => response.text());
 }
 
-export default withTranslation("repos")(SourcecodeViewer);
+export default SourcecodeViewer;
diff --git a/scm-ui/ui-webapp/src/repos/sources/containers/Content.tsx b/scm-ui/ui-webapp/src/repos/sources/containers/Content.tsx
index 43ecf40e2b..03f2d6dc84 100644
--- a/scm-ui/ui-webapp/src/repos/sources/containers/Content.tsx
+++ b/scm-ui/ui-webapp/src/repos/sources/containers/Content.tsx
@@ -21,14 +21,14 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-import React from "react";
+import React, { ReactNode } from "react";
 import { connect } from "react-redux";
 import { WithTranslation, withTranslation } from "react-i18next";
 import classNames from "classnames";
 import styled from "styled-components";
 import { ExtensionPoint } from "@scm-manager/ui-extensions";
 import { File, Repository } from "@scm-manager/ui-types";
-import { DateFromNow, ErrorNotification, FileSize, Icon } from "@scm-manager/ui-components";
+import { DateFromNow, ErrorNotification, FileSize, Icon, OpenInFullscreenButton } from "@scm-manager/ui-components";
 import { getSources } from "../modules/sources";
 import FileButtonAddons from "../components/content/FileButtonAddons";
 import SourcesView from "./SourcesView";
@@ -82,6 +82,12 @@ const LighterGreyBackgroundTable = styled.table`
   background-color: #fbfbfb;
 `;
 
+const BorderLessDiv = styled.div`
+  margin: -1.25rem;
+  border: none;
+  box-shadow: none;
+`;
+
 export type SourceViewSelection = "source" | "history" | "annotations";
 
 class Content extends React.Component<Props, State> {
@@ -106,7 +112,7 @@ class Content extends React.Component<Props, State> {
     });
   };
 
-  showHeader() {
+  showHeader(content: ReactNode) {
     const { repository, file, revision } = this.props;
     const { selected, collapsed } = this.state;
     const icon = collapsed ? "angle-right" : "angle-down";
@@ -129,6 +135,11 @@ class Content extends React.Component<Props, State> {
           </div>
           <div className="buttons is-grouped">
             {selector}
+            <OpenInFullscreenButton
+              modalTitle={file?.name}
+              modalBody={<BorderLessDiv className="panel">{content}</BorderLessDiv>}
+              tooltipStyle="htmlTitle"
+            />
             <ExtensionPoint
               name="repos.sources.content.actionbar"
               props={{
@@ -211,24 +222,18 @@ class Content extends React.Component<Props, State> {
     const { file, revision, repository, path, breadcrumb } = this.props;
     const { selected, errorFromExtension } = this.state;
 
-    const header = this.showHeader();
     let content;
     switch (selected) {
       case "source":
-        content = (
-          <SourcesView revision={revision} file={file} repository={repository} path={path}/>
-        );
+        content = <SourcesView revision={revision} file={file} repository={repository} path={path} />;
         break;
       case "history":
-        content = (
-          <HistoryView file={file} repository={repository}/>
-        );
+        content = <HistoryView file={file} repository={repository} />;
         break;
       case "annotations":
-        content = (
-          <AnnotateView file={file} repository={repository} />
-        );
+        content = <AnnotateView file={file} repository={repository} />;
     }
+    const header = this.showHeader(content);
     const moreInformation = this.showMoreInformation();
 
     return (
diff --git a/scm-webapp/src/main/java/sonia/scm/security/DefaultAuthorizationCollector.java b/scm-webapp/src/main/java/sonia/scm/security/DefaultAuthorizationCollector.java
index b924769b6c..fcd54bac7d 100644
--- a/scm-webapp/src/main/java/sonia/scm/security/DefaultAuthorizationCollector.java
+++ b/scm-webapp/src/main/java/sonia/scm/security/DefaultAuthorizationCollector.java
@@ -251,6 +251,7 @@ public class DefaultAuthorizationCollector implements AuthorizationCollector
       builder.add(getGroupAutocompletePermission());
       builder.add(getChangeOwnPasswordPermission(user));
       builder.add(getApiKeyPermission(user));
+      builder.add(getPublicKeyPermission(user));
     }
 
     SimpleAuthorizationInfo info = new SimpleAuthorizationInfo(ImmutableSet.of(Role.USER));
@@ -267,6 +268,10 @@ public class DefaultAuthorizationCollector implements AuthorizationCollector
     return UserPermissions.changePassword(user).asShiroString();
   }
 
+  private String getPublicKeyPermission(User user) {
+    return UserPermissions.changePublicKeys(user).asShiroString();
+  }
+
   private String getApiKeyPermission(User user) {
     return UserPermissions.changeApiKeys(user).asShiroString();
   }
diff --git a/scm-webapp/src/test/java/sonia/scm/security/DefaultAuthorizationCollectorTest.java b/scm-webapp/src/test/java/sonia/scm/security/DefaultAuthorizationCollectorTest.java
index 93cce78932..16015187bd 100644
--- a/scm-webapp/src/test/java/sonia/scm/security/DefaultAuthorizationCollectorTest.java
+++ b/scm-webapp/src/test/java/sonia/scm/security/DefaultAuthorizationCollectorTest.java
@@ -167,8 +167,8 @@ public class DefaultAuthorizationCollectorTest {
 
     AuthorizationInfo authInfo = collector.collect();
     assertThat(authInfo.getRoles(), Matchers.contains(Role.USER));
-    assertThat(authInfo.getStringPermissions(), hasSize(5));
-    assertThat(authInfo.getStringPermissions(), containsInAnyOrder("user:autocomplete", "group:autocomplete", "user:changePassword:trillian", "user:read:trillian", "user:changeApiKeys:trillian"));
+    assertThat(authInfo.getStringPermissions(), hasSize(6));
+    assertThat(authInfo.getStringPermissions(), containsInAnyOrder("user:autocomplete", "group:autocomplete", "user:changePassword:trillian", "user:read:trillian", "user:changeApiKeys:trillian", "user:changePublicKeys:trillian"));
     assertThat(authInfo.getObjectPermissions(), nullValue());
   }
 
@@ -212,7 +212,7 @@ public class DefaultAuthorizationCollectorTest {
     AuthorizationInfo authInfo = collector.collect();
     assertThat(authInfo.getRoles(), Matchers.containsInAnyOrder(Role.USER));
     assertThat(authInfo.getObjectPermissions(), nullValue());
-    assertThat(authInfo.getStringPermissions(), containsInAnyOrder("user:autocomplete", "group:autocomplete", "user:changePassword:trillian", "repository:read,pull:one", "repository:read,pull,push:two", "user:read:trillian", "user:changeApiKeys:trillian"));
+    assertThat(authInfo.getStringPermissions(), containsInAnyOrder("user:autocomplete", "group:autocomplete", "user:changePassword:trillian", "repository:read,pull:one", "repository:read,pull,push:two", "user:read:trillian", "user:changeApiKeys:trillian", "user:changePublicKeys:trillian"));
   }
 
   /**
@@ -244,7 +244,7 @@ public class DefaultAuthorizationCollectorTest {
     AuthorizationInfo authInfo = collector.collect();
     assertThat(authInfo.getRoles(), Matchers.containsInAnyOrder(Role.USER));
     assertThat(authInfo.getObjectPermissions(), nullValue());
-    assertThat(authInfo.getStringPermissions(), containsInAnyOrder("user:autocomplete", "group:autocomplete", "user:changePassword:trillian", "repository:read,pull:one", "repository:read,pull,push:two", "user:read:trillian", "user:changeApiKeys:trillian"));
+    assertThat(authInfo.getStringPermissions(), containsInAnyOrder("user:autocomplete", "group:autocomplete", "user:changePassword:trillian", "repository:read,pull:one", "repository:read,pull,push:two", "user:read:trillian", "user:changeApiKeys:trillian", "user:changePublicKeys:trillian"));
   }
 
   /**
@@ -288,7 +288,9 @@ public class DefaultAuthorizationCollectorTest {
       "repository:system:one",
       "repository:group:two",
       "user:read:trillian",
-      "user:changeApiKeys:trillian"));
+      "user:changeApiKeys:trillian",
+      "user:changePublicKeys:trillian"
+    ));
   }
 
   /**
@@ -335,7 +337,7 @@ public class DefaultAuthorizationCollectorTest {
     AuthorizationInfo authInfo = collector.collect();
     assertThat(authInfo.getRoles(), Matchers.containsInAnyOrder(Role.USER));
     assertThat(authInfo.getObjectPermissions(), nullValue());
-    assertThat(authInfo.getStringPermissions(), containsInAnyOrder("one:one", "two:two", "user:read:trillian", "user:autocomplete", "group:autocomplete", "user:changePassword:trillian", "user:changeApiKeys:trillian"));
+    assertThat(authInfo.getStringPermissions(), containsInAnyOrder("one:one", "two:two", "user:read:trillian", "user:autocomplete", "group:autocomplete", "user:changePassword:trillian", "user:changeApiKeys:trillian", "user:changePublicKeys:trillian"));
   }
 
   private void authenticate(User user, String group, String... groups) {