merge

scm-core/src/main/java/sonia/scm/ArgumentIsInvalidException.java

@@ -1,85 +0,0 @@
-/**
- * Copyright (c) 2010, Sebastian Sdorra
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- * 3. Neither the name of SCM-Manager; nor the names of its
- *    contributors may be used to endorse or promote products derived from this
- *    software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * http://bitbucket.org/sdorra/scm-manager
- *
- */
-
-
-package sonia.scm;
-
-/**
- *
- * @author Sebastian Sdorra
- * @since 1.17
- */
-public class ArgumentIsInvalidException extends IllegalStateException
-{
-
-  /**
-   * Constructs ...
-   *
-   */
-  public ArgumentIsInvalidException()
-  {
-    super();
-  }
-
-  /**
-   * Constructs ...
-   *
-   *
-   * @param s
-   */
-  public ArgumentIsInvalidException(String s)
-  {
-    super(s);
-  }
-
-  /**
-   * Constructs ...
-   *
-   *
-   * @param cause
-   */
-  public ArgumentIsInvalidException(Throwable cause)
-  {
-    super(cause);
-  }
-
-  /**
-   * Constructs ...
-   *
-   *
-   * @param message
-   * @param cause
-   */
-  public ArgumentIsInvalidException(String message, Throwable cause)
-  {
-    super(message, cause);
-  }
-}

scm-core/src/main/java/sonia/scm/api/v2/resources/LinkBuilder.java

@@ -3,7 +3,6 @@ package sonia.scm.api.v2.resources;
 import com.google.common.collect.ImmutableList;
 
 import javax.ws.rs.core.UriBuilder;
-import javax.ws.rs.core.UriInfo;
 import java.net.URI;
 import java.util.Arrays;
 
@@ -14,7 +13,7 @@ import java.util.Arrays;
  * builder for each method.
  *
  * <pre>
- * LinkBuilder builder = new LinkBuilder(uriInfo, MainResource.class, SubResource.class);
+ * LinkBuilder builder = new LinkBuilder(pathInfo, MainResource.class, SubResource.class);
  * Link link = builder
  *     .method("sub")
  *     .parameters("param")
@@ -25,16 +24,16 @@ import java.util.Arrays;
  */
 @SuppressWarnings("WeakerAccess") // Non-public will result in IllegalAccessError for plugins
 public class LinkBuilder {
-  private final UriInfo uriInfo;
+  private final ScmPathInfo pathInfo;
   private final Class[] classes;
   private final ImmutableList<Call> calls;
 
-  public LinkBuilder(UriInfo uriInfo, Class... classes) {
+  public LinkBuilder(ScmPathInfo pathInfo, Class... classes) {
-    this(uriInfo, classes, ImmutableList.of());
+    this(pathInfo, classes, ImmutableList.of());
   }
 
-  private LinkBuilder(UriInfo uriInfo, Class[] classes, ImmutableList<Call> calls) {
+  private LinkBuilder(ScmPathInfo pathInfo, Class[] classes, ImmutableList<Call> calls) {
-    this.uriInfo = uriInfo;
+    this.pathInfo = pathInfo;
     this.classes = classes;
     this.calls = calls;
   }
@@ -51,7 +50,7 @@ public class LinkBuilder {
       throw new IllegalStateException("not enough methods for all classes");
     }
 
-    URI baseUri = uriInfo.getBaseUri();
+    URI baseUri = pathInfo.getApiRestUri();
     URI relativeUri = createRelativeUri();
     return baseUri.resolve(relativeUri);
   }
@@ -61,7 +60,7 @@ public class LinkBuilder {
   }
 
   private LinkBuilder add(String method, String[] parameters) {
-    return new LinkBuilder(uriInfo, classes, appendNewCall(method, parameters));
+    return new LinkBuilder(pathInfo, classes, appendNewCall(method, parameters));
   }
 
   private ImmutableList<Call> appendNewCall(String method, String[] parameters) {

scm-core/src/main/java/sonia/scm/api/v2/resources/ScmPathInfo.java

@@ -0,0 +1,14 @@
+package sonia.scm.api.v2.resources;
+
+import java.net.URI;
+
+public interface ScmPathInfo {
+
+  String REST_API_PATH = "/api/rest";
+
+  URI getApiRestUri();
+
+  default URI getRootUri() {
+    return getApiRestUri().resolve("../..");
+  }
+}

scm-core/src/main/java/sonia/scm/api/v2/resources/ScmPathInfoStore.java

@@ -0,0 +1,18 @@
+package sonia.scm.api.v2.resources;
+
+public class ScmPathInfoStore {
+
+  private ScmPathInfo pathInfo;
+
+  public ScmPathInfo get() {
+    return pathInfo;
+  }
+
+  public void set(ScmPathInfo info) {
+    if (this.pathInfo != null) {
+      throw new IllegalStateException("UriInfo already set");
+    }
+    this.pathInfo = info;
+  }
+
+}

scm-core/src/main/java/sonia/scm/api/v2/resources/UriInfoStore.java

@@ -1,19 +0,0 @@
-package sonia.scm.api.v2.resources;
-
-import javax.ws.rs.core.UriInfo;
-
-public class UriInfoStore {
-
-  private UriInfo uriInfo;
-
-  public UriInfo get() {
-    return uriInfo;
-  }
-
-  public void set(UriInfo uriInfo) {
-    if (this.uriInfo != null) {
-      throw new IllegalStateException("UriInfo already set");
-    }
-    this.uriInfo = uriInfo;
-  }
-}

scm-core/src/main/java/sonia/scm/filter/Filters.java

@@ -31,6 +31,8 @@
 
 package sonia.scm.filter;
 
+import static sonia.scm.api.v2.resources.ScmPathInfo.REST_API_PATH;
+
 /**
  * Useful constants for filter implementations.
  *
@@ -44,26 +46,26 @@ public final class Filters
   public static final String PATTERN_ALL = "/*";
 
   /** Field description */
-  public static final String PATTERN_CONFIG = "/api/rest/config*";
+  public static final String PATTERN_CONFIG = REST_API_PATH + "/config*";
 
   /** Field description */
   public static final String PATTERN_DEBUG = "/debug.html";
 
   /** Field description */
-  public static final String PATTERN_GROUPS = "/api/rest/groups*";
+  public static final String PATTERN_GROUPS = REST_API_PATH + "/groups*";
 
   /** Field description */
-  public static final String PATTERN_PLUGINS = "/api/rest/plugins*";
+  public static final String PATTERN_PLUGINS = REST_API_PATH + "/plugins*";
 
   /** Field description */
   public static final String PATTERN_RESOURCE_REGEX =
     "^/(?:resources|api|plugins|index)[\\./].*(?:html|\\.css|\\.js|\\.xml|\\.json|\\.txt)";
 
   /** Field description */
-  public static final String PATTERN_RESTAPI = "/api/rest/*";
+  public static final String PATTERN_RESTAPI = REST_API_PATH + "/*";
 
   /** Field description */
-  public static final String PATTERN_USERS = "/api/rest/users*";
+  public static final String PATTERN_USERS = REST_API_PATH + "/users*";
 
   /** authentication priority */
   public static final int PRIORITY_AUTHENTICATION = 5000;

scm-core/src/main/java/sonia/scm/repository/Repository.java

@@ -40,7 +40,6 @@ import com.google.common.base.Objects;
 import com.google.common.collect.Lists;
 import sonia.scm.BasicPropertiesAware;
 import sonia.scm.ModelObject;
-import sonia.scm.util.HttpUtil;
 import sonia.scm.util.Util;
 import sonia.scm.util.ValidationUtil;
 
@@ -349,17 +348,6 @@ public class Repository extends BasicPropertiesAware implements ModelObject, Per
     // do not copy health check results
   }
 
-  /**
-   * Creates the url of the repository.
-   *
-   * @param baseUrl base url of the server including the context path
-   * @return url of the repository
-   * @since 1.17
-   */
-  public String createUrl(String baseUrl) {
-    return HttpUtil.concatenate(baseUrl, type, namespace, name);
-  }
-
   /**
    * Returns true if the {@link Repository} is the same as the obj argument.
    *

scm-core/src/main/java/sonia/scm/repository/RepositoryManager.java

@@ -38,7 +38,6 @@ package sonia.scm.repository;
 import sonia.scm.AlreadyExistsException;
 import sonia.scm.TypeManager;
 
-import javax.servlet.http.HttpServletRequest;
 import java.io.IOException;
 import java.util.Collection;
 
@@ -99,29 +98,6 @@ public interface RepositoryManager
    */
   public Collection<RepositoryType> getConfiguredTypes();
 
-  /**
-   * Returns the {@link Repository} associated to the request uri.
-   *
-   *
-   * @param request the current http request
-   *
-   * @return associated to the request uri
-   * @since 1.9
-   */
-  public Repository getFromRequest(HttpServletRequest request);
-
-  /**
-   * Returns the {@link Repository} associated to the request uri.
-   *
-   *
-   *
-   * @param uri request uri without context path
-   *
-   * @return  associated to the request uri
-   * @since 1.9
-   */
-  public Repository getFromUri(String uri);
-
   /**
    * Returns a {@link RepositoryHandler} by the given type (hg, git, svn ...).
    *

scm-core/src/main/java/sonia/scm/repository/RepositoryManagerDecorator.java

@@ -39,7 +39,6 @@ import sonia.scm.AlreadyExistsException;
 import sonia.scm.ManagerDecorator;
 import sonia.scm.Type;
 
-import javax.servlet.http.HttpServletRequest;
 import java.io.IOException;
 import java.util.Collection;
 
@@ -120,34 +119,6 @@ public class RepositoryManagerDecorator
     return decorated;
   }
 
-  /**
-   * {@inheritDoc}
-   *
-   *
-   * @param request
-   *
-   * @return
-   */
-  @Override
-  public Repository getFromRequest(HttpServletRequest request)
-  {
-    return decorated.getFromRequest(request);
-  }
-
-  /**
-   * {@inheritDoc}
-   *
-   *
-   * @param uri
-   *
-   * @return
-   */
-  @Override
-  public Repository getFromUri(String uri)
-  {
-    return decorated.getFromUri(uri);
-  }
-
   /**
    * {@inheritDoc}
    *

scm-core/src/main/java/sonia/scm/repository/RepositoryNotFoundException.java

@@ -44,8 +44,8 @@ import sonia.scm.NotFoundException;
 public class RepositoryNotFoundException extends NotFoundException
 {
 
-  /** Field description */
   private static final long serialVersionUID = -6583078808900520166L;
+  private static final String TYPE_REPOSITORY = "repository";
 
   //~--- constructors ---------------------------------------------------------
 
@@ -55,10 +55,14 @@ public class RepositoryNotFoundException extends NotFoundException
    *
    */
   public RepositoryNotFoundException(Repository repository) {
-    super("repository", repository.getName() + "/"  + repository.getNamespace());
+    super(TYPE_REPOSITORY, repository.getName() + "/"  + repository.getNamespace());
   }
 
   public RepositoryNotFoundException(String repositoryId) {
-    super("repository", repositoryId);
+    super(TYPE_REPOSITORY, repositoryId);
+  }
+
+  public RepositoryNotFoundException(NamespaceAndName namespaceAndName) {
+    super(TYPE_REPOSITORY, namespaceAndName.toString());
   }
 }

scm-core/src/main/java/sonia/scm/repository/RepositoryProvider.java

@@ -6,13 +6,13 @@
  * modification, are permitted provided that the following conditions are met:
  *
  * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
+ * this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
+ * this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
+ * and/or other materials provided with the distribution.
  * 3. Neither the name of SCM-Manager; nor the names of its
- *    contributors may be used to endorse or promote products derived from this
+ * contributors may be used to endorse or promote products derived from this
- *    software without specific prior written permission.
+ * software without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
@@ -26,35 +26,21 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  * http://bitbucket.org/sdorra/scm-manager
- *
  */
 
 
-
 package sonia.scm.repository;
 
 //~--- non-JDK imports --------------------------------------------------------
 
 import com.google.inject.throwingproviders.CheckedProvider;
 
-import sonia.scm.security.ScmSecurityException;
-
 /**
  *
  * @author Sebastian Sdorra
  * @since 1.10
  */
-public interface RepositoryProvider extends CheckedProvider<Repository>
+public interface RepositoryProvider extends CheckedProvider<Repository> {
-{
-
-  /**
-   * Method description
-   *
-   *
-   * @return
-   *
-   * @throws ScmSecurityException
-   */
   @Override
-  public Repository get() throws ScmSecurityException;
+  Repository get();
 }

scm-core/src/main/java/sonia/scm/repository/api/RepositoryService.java

@@ -31,6 +31,7 @@
 
 package sonia.scm.repository.api;
 
+import lombok.extern.slf4j.Slf4j;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import sonia.scm.cache.CacheManager;
@@ -42,6 +43,8 @@ import sonia.scm.repository.spi.RepositoryServiceProvider;
 
 import java.io.Closeable;
 import java.io.IOException;
+import java.util.Set;
+import java.util.stream.Stream;
 
 /**
  * From the {@link RepositoryService} it is possible to access all commands for
@@ -78,30 +81,32 @@ import java.io.IOException;
  * @apiviz.uses sonia.scm.repository.api.UnbundleCommandBuilder
  * @since 1.17
  */
+@Slf4j
 public final class RepositoryService implements Closeable {
-  private CacheManager cacheManager;
+
-  private PreProcessorUtil preProcessorUtil;
+  private static final Logger logger = LoggerFactory.getLogger(RepositoryService.class);
-  private RepositoryServiceProvider provider;
+
-  private Repository repository;
+  private final CacheManager cacheManager;
-  private static final Logger logger =
+  private final PreProcessorUtil preProcessorUtil;
-    LoggerFactory.getLogger(RepositoryService.class);
+  private final RepositoryServiceProvider provider;
+  private final Repository repository;
+  private final Set<ScmProtocolProvider> protocolProviders;
 
   /**
    * Constructs a new {@link RepositoryService}. This constructor should only
    * be called from the {@link RepositoryServiceFactory}.
-   *
+   *  @param cacheManager     cache manager
-   * @param cacheManager     cache manager
    * @param provider         implementation for {@link RepositoryServiceProvider}
    * @param repository       the repository
-   * @param preProcessorUtil
    */
   RepositoryService(CacheManager cacheManager,
-                    RepositoryServiceProvider provider, Repository repository,
+    RepositoryServiceProvider provider, Repository repository,
-                    PreProcessorUtil preProcessorUtil) {
+    PreProcessorUtil preProcessorUtil, Set<ScmProtocolProvider> protocolProviders) {
     this.cacheManager = cacheManager;
     this.provider = provider;
     this.repository = repository;
     this.preProcessorUtil = preProcessorUtil;
+    this.protocolProviders = protocolProviders;
   }
 
   /**
@@ -125,7 +130,7 @@ public final class RepositoryService implements Closeable {
     try {
       provider.close();
     } catch (IOException ex) {
-      logger.error("Could not close repository service provider", ex);
+      log.error("Could not close repository service provider", ex);
     }
   }
 
@@ -138,7 +143,7 @@ public final class RepositoryService implements Closeable {
    */
   public BlameCommandBuilder getBlameCommand() {
     logger.debug("create blame command for repository {}",
-      repository.getName());
+      repository.getNamespaceAndName());
 
     return new BlameCommandBuilder(cacheManager, provider.getBlameCommand(),
       repository, preProcessorUtil);
@@ -153,7 +158,7 @@ public final class RepositoryService implements Closeable {
    */
   public BranchesCommandBuilder getBranchesCommand() {
     logger.debug("create branches command for repository {}",
-      repository.getName());
+      repository.getNamespaceAndName());
 
     return new BranchesCommandBuilder(cacheManager,
       provider.getBranchesCommand(), repository);
@@ -168,7 +173,7 @@ public final class RepositoryService implements Closeable {
    */
   public BrowseCommandBuilder getBrowseCommand() {
     logger.debug("create browse command for repository {}",
-      repository.getName());
+      repository.getNamespaceAndName());
 
     return new BrowseCommandBuilder(cacheManager, provider.getBrowseCommand(),
       repository, preProcessorUtil);
@@ -184,7 +189,7 @@ public final class RepositoryService implements Closeable {
    */
   public BundleCommandBuilder getBundleCommand() {
     logger.debug("create bundle command for repository {}",
-      repository.getName());
+      repository.getNamespaceAndName());
 
     return new BundleCommandBuilder(provider.getBundleCommand(), repository);
   }
@@ -198,7 +203,7 @@ public final class RepositoryService implements Closeable {
    */
   public CatCommandBuilder getCatCommand() {
     logger.debug("create cat command for repository {}",
-      repository.getName());
+      repository.getNamespaceAndName());
 
     return new CatCommandBuilder(provider.getCatCommand());
   }
@@ -213,7 +218,7 @@ public final class RepositoryService implements Closeable {
    */
   public DiffCommandBuilder getDiffCommand() {
     logger.debug("create diff command for repository {}",
-      repository.getName());
+      repository.getNamespaceAndName());
 
     return new DiffCommandBuilder(provider.getDiffCommand());
   }
@@ -229,7 +234,7 @@ public final class RepositoryService implements Closeable {
    */
   public IncomingCommandBuilder getIncomingCommand() {
     logger.debug("create incoming command for repository {}",
-      repository.getName());
+      repository.getNamespaceAndName());
 
     return new IncomingCommandBuilder(cacheManager,
       provider.getIncomingCommand(), repository, preProcessorUtil);
@@ -244,7 +249,7 @@ public final class RepositoryService implements Closeable {
    */
   public LogCommandBuilder getLogCommand() {
     logger.debug("create log command for repository {}",
-      repository.getName());
+      repository.getNamespaceAndName());
 
     return new LogCommandBuilder(cacheManager, provider.getLogCommand(),
       repository, preProcessorUtil);
@@ -258,7 +263,7 @@ public final class RepositoryService implements Closeable {
    *                                      by the implementation of the repository service provider.
    */
   public ModificationsCommandBuilder getModificationsCommand() {
-    logger.debug("create modifications command for repository {}",repository.getNamespaceAndName());
+    logger.debug("create modifications command for repository {}", repository.getNamespaceAndName());
     return new ModificationsCommandBuilder(provider.getModificationsCommand(),repository, cacheManager.getCache(ModificationsCommandBuilder.CACHE_NAME), preProcessorUtil);
   }
 
@@ -272,7 +277,7 @@ public final class RepositoryService implements Closeable {
    */
   public OutgoingCommandBuilder getOutgoingCommand() {
     logger.debug("create outgoing command for repository {}",
-      repository.getName());
+      repository.getNamespaceAndName());
 
     return new OutgoingCommandBuilder(cacheManager,
       provider.getOutgoingCommand(), repository, preProcessorUtil);
@@ -288,7 +293,7 @@ public final class RepositoryService implements Closeable {
    */
   public PullCommandBuilder getPullCommand() {
     logger.debug("create pull command for repository {}",
-      repository.getName());
+      repository.getNamespaceAndName());
 
     return new PullCommandBuilder(provider.getPullCommand(), repository);
   }
@@ -303,7 +308,7 @@ public final class RepositoryService implements Closeable {
    */
   public PushCommandBuilder getPushCommand() {
     logger.debug("create push command for repository {}",
-      repository.getName());
+      repository.getNamespaceAndName());
 
     return new PushCommandBuilder(provider.getPushCommand());
   }
@@ -326,7 +331,7 @@ public final class RepositoryService implements Closeable {
    */
   public TagsCommandBuilder getTagsCommand() {
     logger.debug("create tags command for repository {}",
-      repository.getName());
+      repository.getNamespaceAndName());
 
     return new TagsCommandBuilder(cacheManager, provider.getTagsCommand(),
       repository);
@@ -342,7 +347,7 @@ public final class RepositoryService implements Closeable {
    */
   public UnbundleCommandBuilder getUnbundleCommand() {
     logger.debug("create unbundle command for repository {}",
-      repository.getName());
+      repository.getNamespaceAndName());
 
     return new UnbundleCommandBuilder(provider.getUnbundleCommand(),
       repository);
@@ -369,5 +374,20 @@ public final class RepositoryService implements Closeable {
     return provider.getSupportedFeatures().contains(feature);
   }
 
+  public <T extends ScmProtocol> Stream<T> getSupportedProtocols() {
+    return protocolProviders.stream()
+      .filter(protocolProvider -> protocolProvider.getType().equals(getRepository().getType()))
+      .map(this::<T>createProviderInstanceForRepository);
+  }
 
+  private <T extends ScmProtocol> T createProviderInstanceForRepository(ScmProtocolProvider<T> protocolProvider) {
+    return protocolProvider.get(repository);
+  }
+
+  public <T extends ScmProtocol> T getProtocol(Class<T> clazz) {
+    return this.<T>getSupportedProtocols()
+      .filter(scmProtocol -> clazz.isAssignableFrom(scmProtocol.getClass()))
+      .findFirst()
+      .orElseThrow(() -> new IllegalArgumentException(String.format("no implementation for %s and repository type %s", clazz.getName(),getRepository().getType())));
+  }
 }

scm-core/src/main/java/sonia/scm/repository/api/RepositoryServiceFactory.java

@@ -137,13 +137,15 @@ public final class RepositoryServiceFactory
   @Inject
   public RepositoryServiceFactory(ScmConfiguration configuration,
     CacheManager cacheManager, RepositoryManager repositoryManager,
-    Set<RepositoryServiceResolver> resolvers, PreProcessorUtil preProcessorUtil)
+    Set<RepositoryServiceResolver> resolvers, PreProcessorUtil preProcessorUtil,
+    Set<ScmProtocolProvider> protocolProviders)
   {
     this.configuration = configuration;
     this.cacheManager = cacheManager;
     this.repositoryManager = repositoryManager;
     this.resolvers = resolvers;
     this.preProcessorUtil = preProcessorUtil;
+    this.protocolProviders = protocolProviders;
 
     ScmEventBus.getInstance().register(new CacheClearHook(cacheManager));
   }
@@ -208,9 +210,7 @@ public final class RepositoryServiceFactory
 
     if (repository == null)
     {
-      String msg = "could not find a repository with namespace/name " + namespaceAndName;
+      throw new RepositoryNotFoundException(namespaceAndName);
-
-      throw new RepositoryNotFoundException(msg);
     }
 
     return create(repository);
@@ -254,7 +254,7 @@ public final class RepositoryServiceFactory
         }
 
         service = new RepositoryService(cacheManager, provider, repository,
-          preProcessorUtil);
+          preProcessorUtil, protocolProviders);
 
         break;
       }
@@ -369,4 +369,6 @@ public final class RepositoryServiceFactory
 
   /** service resolvers */
   private final Set<RepositoryServiceResolver> resolvers;
+
+  private Set<ScmProtocolProvider> protocolProviders;
 }

scm-core/src/main/java/sonia/scm/repository/api/ScmProtocol.java

@@ -0,0 +1,19 @@
+package sonia.scm.repository.api;
+
+/**
+ * An ScmProtocol represents a concrete protocol provided by the SCM-Manager instance
+ * to interact with a repository depending on its type. There may be multiple protocols
+ * available for a repository type (eg. http and ssh).
+ */
+public interface ScmProtocol {
+
+  /**
+   * The type of the concrete protocol, eg. "http" or "ssh".
+   */
+  String getType();
+
+  /**
+   * The URL to access the repository providing this protocol.
+   */
+  String getUrl();
+}

scm-core/src/main/java/sonia/scm/repository/api/ScmProtocolProvider.java

@@ -0,0 +1,12 @@
+package sonia.scm.repository.api;
+
+import sonia.scm.plugin.ExtensionPoint;
+import sonia.scm.repository.Repository;
+
+@ExtensionPoint(multi = true)
+public interface ScmProtocolProvider<T extends ScmProtocol> {
+
+  String getType();
+
+  T get(Repository repository);
+}

scm-core/src/main/java/sonia/scm/repository/spi/HttpScmProtocol.java

@@ -0,0 +1,38 @@
+package sonia.scm.repository.spi;
+
+import sonia.scm.repository.Repository;
+import sonia.scm.repository.api.ScmProtocol;
+
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.net.URI;
+
+public abstract class HttpScmProtocol implements ScmProtocol {
+
+  private final Repository repository;
+  private final String basePath;
+
+  public HttpScmProtocol(Repository repository, String basePath) {
+    this.repository = repository;
+    this.basePath = basePath;
+  }
+
+  @Override
+  public String getType() {
+    return "http";
+  }
+
+  @Override
+  public String getUrl() {
+      return URI.create(basePath + "/").resolve(String.format("repo/%s/%s", repository.getNamespace(), repository.getName())).toASCIIString();
+  }
+
+  public final void serve(HttpServletRequest request, HttpServletResponse response, ServletConfig config) throws ServletException, IOException {
+    serve(request, response, repository, config);
+  }
+
+  protected abstract void serve(HttpServletRequest request, HttpServletResponse response, Repository repository, ServletConfig config) throws ServletException, IOException;
+}

scm-core/src/main/java/sonia/scm/repository/spi/InitializingHttpScmProtocolWrapper.java

@@ -0,0 +1,91 @@
+package sonia.scm.repository.spi;
+
+import lombok.extern.slf4j.Slf4j;
+import sonia.scm.api.v2.resources.ScmPathInfoStore;
+import sonia.scm.config.ScmConfiguration;
+import sonia.scm.repository.Repository;
+import sonia.scm.repository.api.ScmProtocolProvider;
+
+import javax.inject.Provider;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.Optional;
+
+import static java.util.Optional.empty;
+import static java.util.Optional.of;
+
+@Slf4j
+public abstract class InitializingHttpScmProtocolWrapper implements ScmProtocolProvider<HttpScmProtocol> {
+
+  private final Provider<? extends ScmProviderHttpServlet> delegateProvider;
+  private final Provider<ScmPathInfoStore> pathInfoStore;
+  private final ScmConfiguration scmConfiguration;
+
+  private volatile boolean isInitialized = false;
+
+
+  protected InitializingHttpScmProtocolWrapper(Provider<? extends ScmProviderHttpServlet> delegateProvider, Provider<ScmPathInfoStore> pathInfoStore, ScmConfiguration scmConfiguration) {
+    this.delegateProvider = delegateProvider;
+    this.pathInfoStore = pathInfoStore;
+    this.scmConfiguration = scmConfiguration;
+  }
+
+  protected void initializeServlet(ServletConfig config, ScmProviderHttpServlet httpServlet) throws ServletException {
+    httpServlet.init(config);
+  }
+
+  @Override
+  public HttpScmProtocol get(Repository repository) {
+    if (!repository.getType().equals(getType())) {
+      throw new IllegalArgumentException(String.format("cannot handle repository with type %s with protocol for type %s", repository.getType(), getType()));
+    }
+    return new ProtocolWrapper(repository, computeBasePath());
+  }
+
+  private String computeBasePath() {
+    return getPathFromScmPathInfoIfAvailable().orElse(getPathFromConfiguration());
+  }
+
+  private Optional<String> getPathFromScmPathInfoIfAvailable() {
+    try {
+      ScmPathInfoStore scmPathInfoStore = pathInfoStore.get();
+      if (scmPathInfoStore != null && scmPathInfoStore.get() != null) {
+        return of(scmPathInfoStore.get().getRootUri().toASCIIString());
+      }
+    } catch (Exception e) {
+      log.debug("could not get ScmPathInfoStore from context", e);
+    }
+    return empty();
+  }
+
+  private String getPathFromConfiguration() {
+    log.debug("using base path from configuration: {}", scmConfiguration.getBaseUrl());
+    return scmConfiguration.getBaseUrl();
+  }
+
+  private class ProtocolWrapper extends HttpScmProtocol {
+
+    public ProtocolWrapper(Repository repository, String basePath) {
+      super(repository, basePath);
+    }
+
+    @Override
+    protected void serve(HttpServletRequest request, HttpServletResponse response, Repository repository, ServletConfig config) throws ServletException, IOException {
+      if (!isInitialized) {
+        synchronized (InitializingHttpScmProtocolWrapper.this) {
+          if (!isInitialized) {
+            ScmProviderHttpServlet httpServlet = delegateProvider.get();
+            initializeServlet(config, httpServlet);
+            isInitialized = true;
+          }
+        }
+      }
+
+      delegateProvider.get().service(request, response, repository);
+    }
+
+  }
+}

scm-core/src/main/java/sonia/scm/repository/spi/RepositoryServiceProvider.java

@@ -33,8 +33,6 @@
 
 package sonia.scm.repository.spi;
 
-//~--- non-JDK imports --------------------------------------------------------
-
 import sonia.scm.repository.Feature;
 import sonia.scm.repository.api.Command;
 import sonia.scm.repository.api.CommandNotSupportedException;

scm-core/src/main/java/sonia/scm/repository/spi/ScmProviderHttpServlet.java

@@ -0,0 +1,16 @@
+package sonia.scm.repository.spi;
+
+import sonia.scm.repository.Repository;
+
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+
+public interface ScmProviderHttpServlet {
+
+  void service(HttpServletRequest request, HttpServletResponse response, Repository repository) throws ServletException, IOException;
+
+  void init(ServletConfig config) throws ServletException;
+}

scm-core/src/main/java/sonia/scm/repository/spi/ScmProviderHttpServletDecorator.java

@@ -0,0 +1,28 @@
+package sonia.scm.repository.spi;
+
+import sonia.scm.repository.Repository;
+
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+
+public class ScmProviderHttpServletDecorator implements ScmProviderHttpServlet {
+
+  private final ScmProviderHttpServlet object;
+
+  public ScmProviderHttpServletDecorator(ScmProviderHttpServlet object) {
+    this.object = object;
+  }
+
+  @Override
+  public void service(HttpServletRequest request, HttpServletResponse response, Repository repository) throws ServletException, IOException {
+    object.service(request, response, repository);
+  }
+
+  @Override
+  public void init(ServletConfig config) throws ServletException {
+    object.init(config);
+  }
+}

scm-core/src/main/java/sonia/scm/repository/spi/ScmProviderHttpServletDecoratorFactory.java

@@ -0,0 +1,15 @@
+package sonia.scm.repository.spi;
+
+import sonia.scm.DecoratorFactory;
+import sonia.scm.plugin.ExtensionPoint;
+
+@ExtensionPoint
+public interface ScmProviderHttpServletDecoratorFactory extends DecoratorFactory<ScmProviderHttpServlet> {
+  /**
+   * Has to return <code>true</code> if this factory provides a decorator for the given scm type (eg. "git", "hg" or
+   * "svn").
+   * @param type The current scm type this factory can provide a decorator for.
+   * @return <code>true</code> when the provided decorator should be used for the given scm type.
+   */
+  boolean handlesScmType(String type);
+}

scm-core/src/main/java/sonia/scm/repository/spi/ScmProviderHttpServletProvider.java

@@ -0,0 +1,33 @@
+package sonia.scm.repository.spi;
+
+import com.google.inject.Inject;
+import sonia.scm.util.Decorators;
+
+import javax.inject.Provider;
+import java.util.List;
+import java.util.Set;
+
+import static java.util.stream.Collectors.toList;
+
+public abstract class ScmProviderHttpServletProvider implements Provider<ScmProviderHttpServlet> {
+
+  @Inject(optional = true)
+  private Set<ScmProviderHttpServletDecoratorFactory> decoratorFactories;
+
+  private final String type;
+
+  protected ScmProviderHttpServletProvider(String type) {
+    this.type = type;
+  }
+
+  @Override
+  public ScmProviderHttpServlet get() {
+    return Decorators.decorate(getRootServlet(), getDecoratorsForType());
+  }
+
+  private List<ScmProviderHttpServletDecoratorFactory> getDecoratorsForType() {
+    return decoratorFactories.stream().filter(d -> d.handlesScmType(type)).collect(toList());
+  }
+
+  protected abstract ScmProviderHttpServlet getRootServlet();
+}

scm-core/src/main/java/sonia/scm/util/Decorators.java

@@ -37,7 +37,6 @@ package sonia.scm.util;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-
 import sonia.scm.DecoratorFactory;
 
 /**

scm-core/src/main/java/sonia/scm/web/filter/PermissionFilter.java

@@ -33,39 +33,32 @@
 
 package sonia.scm.web.filter;
 
-//~--- non-JDK imports --------------------------------------------------------
-
-import com.google.common.base.Splitter;
 import org.apache.shiro.SecurityUtils;
 import org.apache.shiro.authz.AuthorizationException;
 import org.apache.shiro.subject.Subject;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import sonia.scm.ArgumentIsInvalidException;
 import sonia.scm.SCMContext;
 import sonia.scm.config.ScmConfiguration;
 import sonia.scm.repository.Repository;
 import sonia.scm.repository.RepositoryPermissions;
+import sonia.scm.repository.spi.ScmProviderHttpServlet;
+import sonia.scm.repository.spi.ScmProviderHttpServletDecorator;
 import sonia.scm.security.Role;
 import sonia.scm.security.ScmSecurityException;
 import sonia.scm.util.HttpUtil;
-import sonia.scm.util.Util;
 
-import javax.servlet.FilterChain;
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
-import java.util.Iterator;
-
-//~--- JDK imports ------------------------------------------------------------
 
 /**
  * Abstract http filter to check repository permissions.
  *
  * @author Sebastian Sdorra
  */
-public abstract class PermissionFilter extends HttpFilter
+public abstract class PermissionFilter extends ScmProviderHttpServletDecorator
 {
 
   /** the logger for PermissionFilter */
@@ -81,23 +74,14 @@ public abstract class PermissionFilter extends HttpFilter
    *
    * @since 1.21
    */
-  public PermissionFilter(ScmConfiguration configuration)
+  protected PermissionFilter(ScmConfiguration configuration, ScmProviderHttpServlet delegate)
   {
+    super(delegate);
     this.configuration = configuration;
   }
 
   //~--- get methods ----------------------------------------------------------
 
-  /**
-   * Returns the requested repository.
-   *
-   *
-   * @param request current http request
-   *
-   * @return requested repository
-   */
-  protected abstract Repository getRepository(HttpServletRequest request);
-
   /**
    * Returns true if the current request is a write request.
    *
@@ -117,66 +101,38 @@ public abstract class PermissionFilter extends HttpFilter
    *
    * @param request http request
    * @param response http response
-   * @param chain filter chain
    *
    * @throws IOException
    * @throws ServletException
    */
   @Override
-  protected void doFilter(HttpServletRequest request,
+  public void service(HttpServletRequest request,
-    HttpServletResponse response, FilterChain chain)
+    HttpServletResponse response, Repository repository)
     throws IOException, ServletException
   {
     Subject subject = SecurityUtils.getSubject();
 
     try
     {
-      Repository repository = getRepository(request);
+      boolean writeRequest = isWriteRequest(request);
 
-      if (repository != null)
+      if (hasPermission(repository, writeRequest))
       {
-        boolean writeRequest = isWriteRequest(request);
+        logger.trace("{} access to repository {} for user {} granted",
+          getActionAsString(writeRequest), repository.getName(),
+          getUserName(subject));
 
-        if (hasPermission(repository, writeRequest))
+        super.service(request, response, repository);
-        {
-          logger.trace("{} access to repository {} for user {} granted",
-            getActionAsString(writeRequest), repository.getName(),
-            getUserName(subject));
-
-          chain.doFilter(request, response);
-        }
-        else
-        {
-          logger.info("{} access to repository {} for user {} denied",
-            getActionAsString(writeRequest), repository.getName(),
-            getUserName(subject));
-          
-          sendAccessDenied(request, response, subject);
-        }
       }
       else
       {
-        logger.debug("repository not found");
+        logger.info("{} access to repository {} for user {} denied",
+          getActionAsString(writeRequest), repository.getName(),
+          getUserName(subject));
 
-        response.sendError(HttpServletResponse.SC_NOT_FOUND);
+        sendAccessDenied(request, response, subject);
       }
     }
-    catch (ArgumentIsInvalidException ex)
-    {
-      if (logger.isTraceEnabled())
-      {
-        logger.trace(
-          "wrong request at ".concat(request.getRequestURI()).concat(
-            " send redirect"), ex);
-      }
-      else if (logger.isWarnEnabled())
-      {
-        logger.warn("wrong request at {} send redirect",
-          request.getRequestURI());
-      }
-
-      response.sendRedirect(getRepositoryRootHelpUrl(request));
-    }
     catch (ScmSecurityException | AuthorizationException ex)
     {
       logger.warn("user " + subject.getPrincipal() +  " has not enough permissions", ex);
@@ -217,29 +173,6 @@ public abstract class PermissionFilter extends HttpFilter
     HttpUtil.sendUnauthorized(response, configuration.getRealmDescription());
   }
 
-  /**
-   * Extracts the type of the repositroy from url.
-   *
-   *
-   * @param request http request
-   *
-   * @return type of repository
-   */
-  private String extractType(HttpServletRequest request)
-  {
-    Iterator<String> it = Splitter.on(
-                            HttpUtil.SEPARATOR_PATH).omitEmptyStrings().split(
-                            request.getRequestURI()).iterator();
-    String type = it.next();
-
-    if (Util.isNotEmpty(request.getContextPath()))
-    {
-      type = it.next();
-    }
-
-    return type;
-  }
-
   /**
    * Send access denied to the servlet response.
    *
@@ -280,25 +213,6 @@ public abstract class PermissionFilter extends HttpFilter
       : "read";
   }
 
-  /**
-   * Returns the repository root help url.
-   *
-   *
-   * @param request current http request
-   *
-   * @return repository root help url
-   */
-  private String getRepositoryRootHelpUrl(HttpServletRequest request)
-  {
-    String type = extractType(request);
-    String helpUrl = HttpUtil.getCompleteUrl(request,
-                       "/api/rest/help/repository-root/");
-
-    helpUrl = helpUrl.concat(type).concat(".html");
-
-    return helpUrl;
-  }
-
   /**
    * Returns the username from the given subject or anonymous.
    *

scm-core/src/main/java/sonia/scm/web/filter/ProviderPermissionFilter.java

@@ -1,118 +0,0 @@
-/**
- * Copyright (c) 2010, Sebastian Sdorra
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- * 3. Neither the name of SCM-Manager; nor the names of its
- *    contributors may be used to endorse or promote products derived from this
- *    software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * http://bitbucket.org/sdorra/scm-manager
- *
- */
-
-
-
-package sonia.scm.web.filter;
-
-//~--- non-JDK imports --------------------------------------------------------
-
-import com.google.common.base.Throwables;
-import com.google.inject.ProvisionException;
-
-import org.apache.shiro.authz.AuthorizationException;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import sonia.scm.config.ScmConfiguration;
-import sonia.scm.repository.Repository;
-import sonia.scm.repository.RepositoryProvider;
-
-//~--- JDK imports ------------------------------------------------------------
-
-import javax.servlet.http.HttpServletRequest;
-
-/**
- *
- * @author Sebastian Sdorra
- * @since 1.9
- */
-public abstract class ProviderPermissionFilter extends PermissionFilter
-{
-
-  /**
-   * the logger for ProviderPermissionFilter
-   */
-  private static final Logger logger =
-    LoggerFactory.getLogger(ProviderPermissionFilter.class);
-
-  //~--- constructors ---------------------------------------------------------
-
-  /**
-   * Constructs ...
-   *
-   *
-   * @param configuration
-   * @param repositoryProvider
-   * @since 1.21
-   */
-  public ProviderPermissionFilter(ScmConfiguration configuration,
-    RepositoryProvider repositoryProvider)
-  {
-    super(configuration);
-    this.repositoryProvider = repositoryProvider;
-  }
-
-  //~--- get methods ----------------------------------------------------------
-
-  /**
-   * Method description
-   *
-   *
-   * @param request
-   *
-   * @return
-   */
-  @Override
-  protected Repository getRepository(HttpServletRequest request)
-  {
-    Repository repository = null;
-
-    try
-    {
-      repository = repositoryProvider.get();
-    }
-    catch (ProvisionException ex)
-    {
-      Throwables.propagateIfPossible(ex.getCause(),
-        IllegalStateException.class, AuthorizationException.class);
-      logger.error("could not get repository from request", ex);
-    }
-
-    return repository;
-  }
-
-  //~--- fields ---------------------------------------------------------------
-
-  /** Field description */
-  private final RepositoryProvider repositoryProvider;
-}

scm-core/src/test/java/sonia/scm/repository/RepositoryTest.java

@@ -1,60 +0,0 @@
-/**
- * Copyright (c) 2010, Sebastian Sdorra
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- * 3. Neither the name of SCM-Manager; nor the names of its
- *    contributors may be used to endorse or promote products derived from this
- *    software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * http://bitbucket.org/sdorra/scm-manager
- *
- */
-
-
-package sonia.scm.repository;
-
-import org.junit.Test;
-
-import static org.junit.Assert.assertEquals;
-
-/**
- *
- * @author Sebastian Sdorra
- */
-public class RepositoryTest
-{
-
-  /**
-   * Method description
-   *
-   */
-  @Test
-  public void testCreateUrl()
-  {
-    Repository repository = new Repository("123", "hg", "test", "repo");
-
-    assertEquals("http://localhost:8080/scm/hg/test/repo",
-                 repository.createUrl("http://localhost:8080/scm"));
-    assertEquals("http://localhost:8080/scm/hg/test/repo",
-                 repository.createUrl("http://localhost:8080/scm/"));
-  }
-}

scm-core/src/test/java/sonia/scm/repository/api/RepositoryServiceTest.java

@@ -0,0 +1,74 @@
+package sonia.scm.repository.api;
+
+import org.junit.Test;
+import sonia.scm.repository.Repository;
+import sonia.scm.repository.spi.HttpScmProtocol;
+import sonia.scm.repository.spi.RepositoryServiceProvider;
+
+import javax.servlet.ServletConfig;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.util.Collections;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+import static org.assertj.core.api.AssertionsForClassTypes.assertThat;
+import static org.assertj.core.util.IterableUtil.sizeOf;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.mockito.Mockito.mock;
+
+public class RepositoryServiceTest {
+
+  private final RepositoryServiceProvider provider = mock(RepositoryServiceProvider.class);
+  private final Repository repository = new Repository("", "git", "space", "repo");
+
+  @Test
+  public void shouldReturnMatchingProtocolsFromProvider() {
+    RepositoryService repositoryService = new RepositoryService(null, provider, repository, null, Collections.singleton(new DummyScmProtocolProvider()));
+    Stream<ScmProtocol> supportedProtocols = repositoryService.getSupportedProtocols();
+
+    assertThat(sizeOf(supportedProtocols.collect(Collectors.toList()))).isEqualTo(1);
+  }
+
+  @Test
+  public void shouldFindKnownProtocol() {
+    RepositoryService repositoryService = new RepositoryService(null, provider, repository, null, Collections.singleton(new DummyScmProtocolProvider()));
+
+    HttpScmProtocol protocol = repositoryService.getProtocol(HttpScmProtocol.class);
+
+    assertThat(protocol).isNotNull();
+  }
+
+  @Test
+  public void shouldFailForUnknownProtocol() {
+    RepositoryService repositoryService = new RepositoryService(null, provider, repository, null, Collections.singleton(new DummyScmProtocolProvider()));
+
+    assertThrows(IllegalArgumentException.class, () -> {
+      repositoryService.getProtocol(UnknownScmProtocol.class);
+    });
+  }
+
+  private static class DummyHttpProtocol extends HttpScmProtocol {
+    public DummyHttpProtocol(Repository repository) {
+      super(repository, "");
+    }
+
+    @Override
+    public void serve(HttpServletRequest request, HttpServletResponse response, Repository repository, ServletConfig config) {
+    }
+  }
+
+  private static class DummyScmProtocolProvider implements ScmProtocolProvider {
+    @Override
+    public String getType() {
+      return "git";
+    }
+
+    @Override
+    public ScmProtocol get(Repository repository) {
+      return new DummyHttpProtocol(repository);
+    }
+  }
+
+  private interface UnknownScmProtocol extends ScmProtocol {}
+}

scm-core/src/test/java/sonia/scm/repository/spi/HttpScmProtocolTest.java

@@ -0,0 +1,40 @@
+package sonia.scm.repository.spi;
+
+import org.junit.jupiter.api.DynamicTest;
+import org.junit.jupiter.api.TestFactory;
+import sonia.scm.repository.Repository;
+
+import javax.servlet.ServletConfig;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.util.stream.Stream;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+class HttpScmProtocolTest {
+
+  @TestFactory
+  Stream<DynamicTest> shouldCreateCorrectUrlsWithContextPath() {
+    return Stream.of("http://localhost/scm", "http://localhost/scm/")
+      .map(url -> assertResultingUrl(url, "http://localhost/scm/repo/space/name"));
+  }
+
+  @TestFactory
+  Stream<DynamicTest> shouldCreateCorrectUrlsWithPort() {
+    return Stream.of("http://localhost:8080", "http://localhost:8080/")
+      .map(url -> assertResultingUrl(url, "http://localhost:8080/repo/space/name"));
+  }
+
+  DynamicTest assertResultingUrl(String baseUrl, String expectedUrl) {
+    String actualUrl = createInstanceOfHttpScmProtocol(baseUrl).getUrl();
+    return DynamicTest.dynamicTest(baseUrl + " -> " + expectedUrl, () -> assertThat(actualUrl).isEqualTo(expectedUrl));
+  }
+
+  private HttpScmProtocol createInstanceOfHttpScmProtocol(String baseUrl) {
+    return new HttpScmProtocol(new Repository("", "", "space", "name"), baseUrl) {
+      @Override
+      protected void serve(HttpServletRequest request, HttpServletResponse response, Repository repository, ServletConfig config) {
+      }
+    };
+  }
+}

scm-core/src/test/java/sonia/scm/repository/spi/InitializingHttpScmProtocolWrapperTest.java

@@ -0,0 +1,120 @@
+package sonia.scm.repository.spi;
+
+import com.google.inject.ProvisionException;
+import com.google.inject.util.Providers;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.stubbing.OngoingStubbing;
+import sonia.scm.api.v2.resources.ScmPathInfo;
+import sonia.scm.api.v2.resources.ScmPathInfoStore;
+import sonia.scm.config.ScmConfiguration;
+import sonia.scm.repository.Repository;
+
+import javax.inject.Provider;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.net.URI;
+
+import static org.junit.Assert.assertEquals;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+import static org.mockito.MockitoAnnotations.initMocks;
+
+public class InitializingHttpScmProtocolWrapperTest {
+
+  private static final Repository REPOSITORY = new Repository("", "git", "space", "name");
+
+  @Mock
+  private ScmProviderHttpServlet delegateServlet;
+  @Mock
+  private ScmPathInfoStore pathInfoStore;
+  @Mock
+  private ScmConfiguration scmConfiguration;
+  private Provider<ScmPathInfoStore> pathInfoStoreProvider;
+
+  @Mock
+  private HttpServletRequest request;
+  @Mock
+  private HttpServletResponse response;
+  @Mock
+  private ServletConfig servletConfig;
+
+  private InitializingHttpScmProtocolWrapper wrapper;
+
+  @Before
+  public void init() {
+    initMocks(this);
+    pathInfoStoreProvider = mock(Provider.class);
+    when(pathInfoStoreProvider.get()).thenReturn(pathInfoStore);
+
+    wrapper = new InitializingHttpScmProtocolWrapper(Providers.of(this.delegateServlet), pathInfoStoreProvider, scmConfiguration) {
+      @Override
+      public String getType() {
+        return "git";
+      }
+    };
+    when(scmConfiguration.getBaseUrl()).thenReturn("http://example.com/scm");
+  }
+
+  @Test
+  public void shouldUsePathFromPathInfo() {
+    mockSetPathInfo();
+
+    HttpScmProtocol httpScmProtocol = wrapper.get(REPOSITORY);
+
+    assertEquals("http://example.com/scm/repo/space/name", httpScmProtocol.getUrl());
+  }
+
+  @Test
+  public void shouldUseConfigurationWhenPathInfoNotSet() {
+    HttpScmProtocol httpScmProtocol = wrapper.get(REPOSITORY);
+
+    assertEquals("http://example.com/scm/repo/space/name", httpScmProtocol.getUrl());
+  }
+
+  @Test
+  public void shouldUseConfigurationWhenNotInRequestScope() {
+    when(pathInfoStoreProvider.get()).thenThrow(new ProvisionException("test"));
+
+    HttpScmProtocol httpScmProtocol = wrapper.get(REPOSITORY);
+
+    assertEquals("http://example.com/scm/repo/space/name", httpScmProtocol.getUrl());
+  }
+
+  @Test
+  public void shouldInitializeAndDelegateRequestThroughFilter() throws ServletException, IOException {
+    HttpScmProtocol httpScmProtocol = wrapper.get(REPOSITORY);
+
+    httpScmProtocol.serve(request, response, servletConfig);
+
+    verify(delegateServlet).init(servletConfig);
+    verify(delegateServlet).service(request, response, REPOSITORY);
+  }
+
+  @Test
+  public void shouldInitializeOnlyOnce() throws ServletException, IOException {
+    HttpScmProtocol httpScmProtocol = wrapper.get(REPOSITORY);
+
+    httpScmProtocol.serve(request, response, servletConfig);
+    httpScmProtocol.serve(request, response, servletConfig);
+
+    verify(delegateServlet, times(1)).init(servletConfig);
+    verify(delegateServlet, times(2)).service(request, response, REPOSITORY);
+  }
+
+  @Test(expected = IllegalArgumentException.class)
+  public void shouldFailForIllegalScmType() {
+    HttpScmProtocol httpScmProtocol = wrapper.get(new Repository("", "other", "space", "name"));
+  }
+
+  private OngoingStubbing<ScmPathInfo> mockSetPathInfo() {
+    return when(pathInfoStore.get()).thenReturn(() -> URI.create("http://example.com/scm/api/rest/"));
+  }
+
+}

scm-core/src/test/java/sonia/scm/web/filter/PermissionFilterTest.java

@@ -0,0 +1,74 @@
+package sonia.scm.web.filter;
+
+import com.github.sdorra.shiro.ShiroRule;
+import com.github.sdorra.shiro.SubjectAware;
+import org.junit.Rule;
+import org.junit.Test;
+import sonia.scm.config.ScmConfiguration;
+import sonia.scm.repository.Repository;
+import sonia.scm.repository.spi.ScmProviderHttpServlet;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+
+@SubjectAware(configuration = "classpath:sonia/scm/shiro.ini")
+public class PermissionFilterTest {
+
+  public static final Repository REPOSITORY = new Repository("1", "git", "space", "name");
+
+  @Rule
+  public final ShiroRule shiroRule = new ShiroRule();
+
+  private final ScmProviderHttpServlet delegateServlet = mock(ScmProviderHttpServlet.class);
+
+  private final PermissionFilter permissionFilter = new PermissionFilter(new ScmConfiguration(), delegateServlet) {
+    @Override
+    protected boolean isWriteRequest(HttpServletRequest request) {
+      return writeRequest;
+    }
+  };
+
+  private final HttpServletRequest request = mock(HttpServletRequest.class);
+  private final HttpServletResponse response = mock(HttpServletResponse.class);
+
+  private boolean writeRequest = false;
+
+  @Test
+  @SubjectAware(username = "reader", password = "secret")
+  public void shouldPassForReaderOnReadRequest() throws IOException, ServletException {
+    writeRequest = false;
+
+    permissionFilter.service(request, response, REPOSITORY);
+
+    verify(delegateServlet).service(request, response, REPOSITORY);
+  }
+
+  @Test
+  @SubjectAware(username = "reader", password = "secret")
+  public void shouldBlockForReaderOnWriteRequest() throws IOException, ServletException {
+    writeRequest = true;
+
+    permissionFilter.service(request, response, REPOSITORY);
+
+    verify(response).sendError(eq(401), anyString());
+    verify(delegateServlet, never()).service(request, response, REPOSITORY);
+  }
+
+  @Test
+  @SubjectAware(username = "writer", password = "secret")
+  public void shouldPassForWriterOnWriteRequest() throws IOException, ServletException {
+    writeRequest = true;
+
+    permissionFilter.service(request, response, REPOSITORY);
+
+    verify(delegateServlet).service(request, response, REPOSITORY);
+  }
+}

scm-core/src/test/resources/sonia/scm/shiro.ini

@@ -1,6 +1,12 @@
 [users]
 trillian = secret, user
+admin = secret, admin
+writer = secret, repo_write
+reader = secret, repo_read
+unpriv = secret
 
 [roles]
 admin = *
-user = something:*
+user = something:*
+repo_read = "repository:read:1"
+repo_write = "repository:push:1"

scm-it/src/test/java/sonia/scm/it/utils/RepositoryUtil.java

@@ -31,7 +31,7 @@ public class RepositoryUtil {
   public static RepositoryClient createRepositoryClient(String repositoryType, File folder, String username, String password) throws IOException {
     String httpProtocolUrl = TestData.callRepository(username, password, repositoryType, HttpStatus.SC_OK)
       .extract()
-      .path("_links.httpProtocol.href");
+      .path("_links.protocol.find{it.name=='http'}.href");
 
     return REPOSITORY_CLIENT_FACTORY.create(repositoryType, httpProtocolUrl, username, password, folder);
   }

scm-plugins/scm-git-plugin/src/main/java/sonia/scm/api/v2/resources/GitConfigToGitConfigDtoMapper.java

@@ -18,7 +18,7 @@ import static de.otto.edison.hal.Links.linkingTo;
 public abstract class GitConfigToGitConfigDtoMapper extends BaseMapper<GitConfig, GitConfigDto> {
 
   @Inject
-  private UriInfoStore uriInfoStore;
+  private ScmPathInfoStore scmPathInfoStore;
 
   @AfterMapping
   void appendLinks(GitConfig config, @MappingTarget GitConfigDto target) {
@@ -30,12 +30,12 @@ public abstract class GitConfigToGitConfigDtoMapper extends BaseMapper<GitConfig
   }
 
   private String self() {
-    LinkBuilder linkBuilder = new LinkBuilder(uriInfoStore.get(), GitConfigResource.class);
+    LinkBuilder linkBuilder = new LinkBuilder(scmPathInfoStore.get(), GitConfigResource.class);
     return linkBuilder.method("get").parameters().href();
   }
 
   private String update() {
-    LinkBuilder linkBuilder = new LinkBuilder(uriInfoStore.get(), GitConfigResource.class);
+    LinkBuilder linkBuilder = new LinkBuilder(scmPathInfoStore.get(), GitConfigResource.class);
     return linkBuilder.method("update").parameters().href();
   }
 }

scm-plugins/scm-git-plugin/src/main/java/sonia/scm/repository/spi/GitRepositoryServiceProvider.java

@@ -33,8 +33,6 @@
 
 package sonia.scm.repository.spi;
 
-//~--- non-JDK imports --------------------------------------------------------
-
 import com.google.common.collect.ImmutableSet;
 import sonia.scm.repository.GitRepositoryHandler;
 import sonia.scm.repository.Repository;
@@ -71,19 +69,10 @@ public class GitRepositoryServiceProvider extends RepositoryServiceProvider
 
   //~--- constructors ---------------------------------------------------------
 
-  /**
+  public GitRepositoryServiceProvider(GitRepositoryHandler handler, Repository repository) {
-   * Constructs ...
-   *
-   *
-   * @param handler
-   * @param repository
-   */
-  public GitRepositoryServiceProvider(GitRepositoryHandler handler,
-    Repository repository)
-  {
     this.handler = handler;
     this.repository = repository;
-    context = new GitContext(handler.getDirectory(repository));
+    this.context = new GitContext(handler.getDirectory(repository));
   }
 
   //~--- methods --------------------------------------------------------------

scm-plugins/scm-git-plugin/src/main/java/sonia/scm/repository/spi/GitRepositoryServiceResolver.java

@@ -35,7 +35,6 @@ package sonia.scm.repository.spi;
 //~--- non-JDK imports --------------------------------------------------------
 
 import com.google.inject.Inject;
-
 import sonia.scm.plugin.Extension;
 import sonia.scm.repository.GitRepositoryHandler;
 import sonia.scm.repository.Repository;
@@ -45,51 +44,23 @@ import sonia.scm.repository.Repository;
  * @author Sebastian Sdorra
  */
 @Extension
-public class GitRepositoryServiceResolver implements RepositoryServiceResolver
+public class GitRepositoryServiceResolver implements RepositoryServiceResolver {
-{
 
-  /** Field description */
+  private final GitRepositoryHandler handler;
-  public static final String TYPE = "git";
 
-  //~--- constructors ---------------------------------------------------------
-
-  /**
-   * Constructs ...
-   *
-   *
-   * @param handler
-   */
   @Inject
-  public GitRepositoryServiceResolver(GitRepositoryHandler handler)
+  public GitRepositoryServiceResolver(GitRepositoryHandler handler) {
-  {
     this.handler = handler;
   }
 
-  //~--- methods --------------------------------------------------------------
-
-  /**
-   * Method description
-   *
-   *
-   * @param repository
-   *
-   * @return
-   */
   @Override
-  public GitRepositoryServiceProvider resolve(Repository repository)
+  public GitRepositoryServiceProvider resolve(Repository repository) {
-  {
     GitRepositoryServiceProvider provider = null;
 
-    if (TYPE.equalsIgnoreCase(repository.getType()))
+    if (GitRepositoryHandler.TYPE_NAME.equalsIgnoreCase(repository.getType())) {
-    {
       provider = new GitRepositoryServiceProvider(handler, repository);
     }
 
     return provider;
   }
-
-  //~--- fields ---------------------------------------------------------------
-
-  /** Field description */
-  private GitRepositoryHandler handler;
 }

scm-plugins/scm-git-plugin/src/main/java/sonia/scm/web/GitBasicAuthenticationFilter.java

@@ -1,69 +0,0 @@
-/**
- * Copyright (c) 2010, Sebastian Sdorra All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer. 2. Redistributions in
- * binary form must reproduce the above copyright notice, this list of
- * conditions and the following disclaimer in the documentation and/or other
- * materials provided with the distribution. 3. Neither the name of SCM-Manager;
- * nor the names of its contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * http://bitbucket.org/sdorra/scm-manager
- *
- */
-
-
-
-package sonia.scm.web;
-
-//~--- non-JDK imports --------------------------------------------------------
-
-import com.google.inject.Inject;
-
-import sonia.scm.Priority;
-import sonia.scm.config.ScmConfiguration;
-import sonia.scm.filter.Filters;
-import sonia.scm.filter.WebElement;
-import sonia.scm.web.filter.AuthenticationFilter;
-
-import java.util.Set;
-
-
-/**
- * Handles git specific basic authentication.
- * 
- * @author Sebastian Sdorra
- */
-@Priority(Filters.PRIORITY_AUTHENTICATION)
-@WebElement(value = GitServletModule.PATTERN_GIT)
-public class GitBasicAuthenticationFilter extends AuthenticationFilter
-{
-
-  /**
-   * Constructs a new instance.
-   *
-   * @param configuration scm-manager main configuration
-   * @param webTokenGenerators web token generators
-   */
-  @Inject
-  public GitBasicAuthenticationFilter(ScmConfiguration configuration,
-    Set<WebTokenGenerator> webTokenGenerators)
-  {
-    super(configuration, webTokenGenerators);
-  }
-}

scm-plugins/scm-git-plugin/src/main/java/sonia/scm/web/GitPermissionFilter.java

@@ -33,38 +33,24 @@
 
 package sonia.scm.web;
 
-//~--- non-JDK imports --------------------------------------------------------
-
 import com.google.common.annotations.VisibleForTesting;
-import com.google.inject.Inject;
-import com.google.inject.Singleton;
-
 import org.eclipse.jgit.http.server.GitSmartHttpTools;
-
 import sonia.scm.ClientMessages;
 import sonia.scm.config.ScmConfiguration;
 import sonia.scm.repository.GitUtil;
-import sonia.scm.repository.RepositoryProvider;
+import sonia.scm.repository.spi.ScmProviderHttpServlet;
-import sonia.scm.web.filter.ProviderPermissionFilter;
+import sonia.scm.web.filter.PermissionFilter;
-
-//~--- JDK imports ------------------------------------------------------------
-
-import java.io.IOException;
 
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
-import sonia.scm.Priority;
+import java.io.IOException;
-import sonia.scm.filter.Filters;
-import sonia.scm.filter.WebElement;
 
 /**
  * GitPermissionFilter decides if a git request requires write or read privileges.
  * 
  * @author Sebastian Sdorra
  */
-@Priority(Filters.PRIORITY_AUTHORIZATION)
+public class GitPermissionFilter extends PermissionFilter
-@WebElement(value = GitServletModule.PATTERN_GIT)
-public class GitPermissionFilter extends ProviderPermissionFilter
 {
 
   private static final String PARAMETER_SERVICE = "service";
@@ -83,11 +69,9 @@ public class GitPermissionFilter extends ProviderPermissionFilter
    * Constructs a new instance of the GitPermissionFilter.
    *
    * @param configuration scm main configuration
-   * @param repositoryProvider repository provider
    */
-  @Inject
+  public GitPermissionFilter(ScmConfiguration configuration, ScmProviderHttpServlet delegate) {
-  public GitPermissionFilter(ScmConfiguration configuration, RepositoryProvider repositoryProvider) {
+    super(configuration, delegate);
-    super(configuration, repositoryProvider);
   }
 
   @Override
@@ -103,7 +87,7 @@ public class GitPermissionFilter extends ProviderPermissionFilter
   }
 
   @Override
-  protected boolean isWriteRequest(HttpServletRequest request) {
+  public boolean isWriteRequest(HttpServletRequest request) {
     return isReceivePackRequest(request) ||
         isReceiveServiceRequest(request) ||
         isLfsFileUpload(request);

scm-plugins/scm-git-plugin/src/main/java/sonia/scm/web/GitPermissionFilterFactory.java

@@ -0,0 +1,30 @@
+package sonia.scm.web;
+
+import sonia.scm.config.ScmConfiguration;
+import sonia.scm.plugin.Extension;
+import sonia.scm.repository.GitRepositoryHandler;
+import sonia.scm.repository.spi.ScmProviderHttpServlet;
+import sonia.scm.repository.spi.ScmProviderHttpServletDecoratorFactory;
+
+import javax.inject.Inject;
+
+@Extension
+public class GitPermissionFilterFactory implements ScmProviderHttpServletDecoratorFactory {
+
+  private final ScmConfiguration configuration;
+
+  @Inject
+  public GitPermissionFilterFactory(ScmConfiguration configuration) {
+    this.configuration = configuration;
+  }
+
+  @Override
+  public boolean handlesScmType(String type) {
+    return GitRepositoryHandler.TYPE_NAME.equals(type);
+  }
+
+  @Override
+  public ScmProviderHttpServlet createDecorator(ScmProviderHttpServlet delegate) {
+    return new GitPermissionFilter(configuration, delegate);
+  }
+}

scm-plugins/scm-git-plugin/src/main/java/sonia/scm/web/GitRepositoryResolver.java

@@ -125,8 +125,9 @@ public class GitRepositoryResolver implements RepositoryResolver<HttpServletRequ
         throw new ServiceNotEnabledException();
       }
     }
-    catch (RuntimeException | IOException e)
+    catch (IOException e)
     {
+      // REVIEW
       throw new RepositoryNotFoundException(repositoryName, e);
     }
   }

scm-plugins/scm-git-plugin/src/main/java/sonia/scm/web/GitScmProtocolProviderWrapper.java

@@ -0,0 +1,25 @@
+package sonia.scm.web;
+
+import sonia.scm.api.v2.resources.ScmPathInfoStore;
+import sonia.scm.config.ScmConfiguration;
+import sonia.scm.plugin.Extension;
+import sonia.scm.repository.GitRepositoryHandler;
+import sonia.scm.repository.spi.InitializingHttpScmProtocolWrapper;
+
+import javax.inject.Inject;
+import javax.inject.Provider;
+import javax.inject.Singleton;
+
+@Singleton
+@Extension
+public class GitScmProtocolProviderWrapper extends InitializingHttpScmProtocolWrapper {
+  @Inject
+  public GitScmProtocolProviderWrapper(ScmGitServletProvider servletProvider, Provider<ScmPathInfoStore> uriInfoStore, ScmConfiguration scmConfiguration) {
+    super(servletProvider, uriInfoStore, scmConfiguration);
+  }
+
+  @Override
+  public String getType() {
+    return GitRepositoryHandler.TYPE_NAME;
+  }
+}

scm-plugins/scm-git-plugin/src/main/java/sonia/scm/web/GitServletModule.java

@@ -51,18 +51,6 @@ import sonia.scm.web.lfs.LfsBlobStoreFactory;
 public class GitServletModule extends ServletModule
 {
 
-  public static final String GIT_PATH = "/git";
-
-  /** Field description */
-  public static final String PATTERN_GIT = GIT_PATH + "/*";
-
-
-  //~--- methods --------------------------------------------------------------
-
-  /**
-   * Method description
-   *
-   */
   @Override
   protected void configureServlets()
   {
@@ -75,8 +63,5 @@ public class GitServletModule extends ServletModule
 
     bind(GitConfigDtoToGitConfigMapper.class).to(Mappers.getMapper(GitConfigDtoToGitConfigMapper.class).getClass());
     bind(GitConfigToGitConfigDtoMapper.class).to(Mappers.getMapper(GitConfigToGitConfigDtoMapper.class).getClass());
-
-    // serlvelts and filters
-    serve(PATTERN_GIT).with(ScmGitServlet.class);
   }
 }

scm-plugins/scm-git-plugin/src/main/java/sonia/scm/web/ScmGitServlet.java

@@ -33,8 +33,6 @@
 
 package sonia.scm.web;
 
-//~--- non-JDK imports --------------------------------------------------------
-
 import com.google.common.annotations.VisibleForTesting;
 import com.google.inject.Inject;
 import com.google.inject.Singleton;
@@ -42,8 +40,8 @@ import org.eclipse.jgit.http.server.GitServlet;
 import org.eclipse.jgit.lfs.lib.Constants;
 import org.slf4j.Logger;
 import sonia.scm.repository.Repository;
-import sonia.scm.repository.RepositoryProvider;
 import sonia.scm.repository.RepositoryRequestListenerUtil;
+import sonia.scm.repository.spi.ScmProviderHttpServlet;
 import sonia.scm.util.HttpUtil;
 import sonia.scm.web.lfs.servlet.LfsServletFactory;
 
@@ -57,19 +55,18 @@ import java.util.regex.Pattern;
 import static org.eclipse.jgit.lfs.lib.Constants.CONTENT_TYPE_GIT_LFS_JSON;
 import static org.slf4j.LoggerFactory.getLogger;
 
-//~--- JDK imports ------------------------------------------------------------
-
 /**
  *
  * @author Sebastian Sdorra
  */
 @Singleton
-public class ScmGitServlet extends GitServlet
+public class ScmGitServlet extends GitServlet implements ScmProviderHttpServlet
 {
 
-  /** Field description */
+  public static final String REPO_PATH = "/repo";
+
   public static final Pattern REGEX_GITHTTPBACKEND = Pattern.compile(
-    "(?x)^/git/(.*/(HEAD|info/refs|objects/(info/[^/]+|[0-9a-f]{2}/[0-9a-f]{38}|pack/pack-[0-9a-f]{40}\\.(pack|idx))|git-(upload|receive)-pack))$"
+    "(?x)^/repo/(.*/(HEAD|info/refs|objects/(info/[^/]+|[0-9a-f]{2}/[0-9a-f]{38}|pack/pack-[0-9a-f]{40}\\.(pack|idx))|git-(upload|receive)-pack))$"
   );
 
   /** Field description */
@@ -88,7 +85,6 @@ public class ScmGitServlet extends GitServlet
    * @param repositoryResolver
    * @param receivePackFactory
    * @param repositoryViewer
-   * @param repositoryProvider
    * @param repositoryRequestListenerUtil
    * @param lfsServletFactory
    */
@@ -96,11 +92,9 @@ public class ScmGitServlet extends GitServlet
   public ScmGitServlet(GitRepositoryResolver repositoryResolver,
                        GitReceivePackFactory receivePackFactory,
                        GitRepositoryViewer repositoryViewer,
-                       RepositoryProvider repositoryProvider,
                        RepositoryRequestListenerUtil repositoryRequestListenerUtil,
                        LfsServletFactory lfsServletFactory)
   {
-    this.repositoryProvider = repositoryProvider;
     this.repositoryViewer = repositoryViewer;
     this.repositoryRequestListenerUtil = repositoryRequestListenerUtil;
     this.lfsServletFactory = lfsServletFactory;
@@ -122,44 +116,9 @@ public class ScmGitServlet extends GitServlet
    * @throws ServletException
    */
   @Override
-  protected void service(HttpServletRequest request,
+  public void service(HttpServletRequest request, HttpServletResponse response, Repository repository)
-    HttpServletResponse response)
     throws ServletException, IOException
   {    
-    Repository repository = repositoryProvider.get();
-    if (repository != null) {
-      handleRequest(request, response, repository);
-    } else {
-      // logger
-      response.sendError(HttpServletResponse.SC_NOT_FOUND);
-    }
-  }
-  
-  /**
-   * Decides the type request being currently made and delegates it accordingly.
-   * <ul>
-   * <li>Batch API:</li>
-   * <ul>
-   * <li>used to provide the client with information on how handle the large files of a repository.</li>
-   * <li>response contains the information where to perform the actual upload and download of the large objects.</li>
-   * </ul>
-   * <li>Transfer API:</li>
-   * <ul>
-   * <li>receives and provides the actual large objects (resolves the pointer placed in the file of the working copy).</li>
-   * <li>invoked only after the Batch API has been questioned about what to do with the large files</li>
-   * </ul>
-   * <li>Regular Git Http API:</li>
-   * <ul>
-   * <li>regular git http wire protocol, use by normal git clients.</li>
-   * </ul>
-   * <li>Browser Overview:<li>
-   * <ul>
-   * <li>short repository overview for browser clients.</li>
-   * </ul>
-   * </li>
-   * </ul>
-   */
-  private void handleRequest(HttpServletRequest request, HttpServletResponse response, Repository repository) throws ServletException, IOException {
     String repoPath = repository.getNamespace() + "/" + repository.getName();
     logger.trace("handle git repository at {}", repoPath);
     if (isLfsBatchApiRequest(request, repoPath)) {
@@ -210,7 +169,7 @@ public class ScmGitServlet extends GitServlet
    * @throws IOException
    * @throws ServletException
    */
-  private void handleBrowserRequest(HttpServletRequest request, HttpServletResponse response, Repository repository) throws ServletException, IOException {
+  private void handleBrowserRequest(HttpServletRequest request, HttpServletResponse response, Repository repository) throws ServletException {
     try {
       repositoryViewer.handleRequest(request, response, repository);
     } catch (IOException ex) {
@@ -229,7 +188,7 @@ public class ScmGitServlet extends GitServlet
    */
   private static boolean isLfsFileTransferRequest(HttpServletRequest request, String repository) {
 
-    String regex = String.format("^%s%s/%s(\\.git)?/info/lfs/objects/[a-z0-9]{64}$", request.getContextPath(), GitServletModule.GIT_PATH, repository);
+    String regex = String.format("^%s%s/%s(\\.git)?/info/lfs/objects/[a-z0-9]{64}$", request.getContextPath(), REPO_PATH, repository);
     boolean pathMatches = request.getRequestURI().matches(regex);
 
     boolean methodMatches = request.getMethod().equals("PUT") || request.getMethod().equals("GET");
@@ -248,7 +207,7 @@ public class ScmGitServlet extends GitServlet
    */
   private static boolean isLfsBatchApiRequest(HttpServletRequest request, String repository) {
 
-    String regex = String.format("^%s%s/%s(\\.git)?/info/lfs/objects/batch$", request.getContextPath(), GitServletModule.GIT_PATH, repository);
+    String regex = String.format("^%s%s/%s(\\.git)?/info/lfs/objects/batch$", request.getContextPath(), REPO_PATH, repository);
     boolean pathMatches = request.getRequestURI().matches(regex);
 
     boolean methodMatches = "POST".equals(request.getMethod());
@@ -284,12 +243,8 @@ public class ScmGitServlet extends GitServlet
     return false;
   }
 
-
   //~--- fields ---------------------------------------------------------------
 
-  /** Field description */
-  private final RepositoryProvider repositoryProvider;
-
   /** Field description */
   private final RepositoryRequestListenerUtil repositoryRequestListenerUtil;
 
@@ -299,5 +254,4 @@ public class ScmGitServlet extends GitServlet
   private final GitRepositoryViewer repositoryViewer;
 
   private final LfsServletFactory lfsServletFactory;
-
 }

scm-plugins/scm-git-plugin/src/main/java/sonia/scm/web/ScmGitServletProvider.java

@@ -0,0 +1,23 @@
+package sonia.scm.web;
+
+import com.google.inject.Inject;
+import sonia.scm.repository.GitRepositoryHandler;
+import sonia.scm.repository.spi.ScmProviderHttpServlet;
+import sonia.scm.repository.spi.ScmProviderHttpServletProvider;
+
+import javax.inject.Provider;
+
+public class ScmGitServletProvider extends ScmProviderHttpServletProvider {
+
+  @Inject
+  private Provider<ScmGitServlet> servletProvider;
+
+  public ScmGitServletProvider() {
+    super(GitRepositoryHandler.TYPE_NAME);
+  }
+
+  @Override
+  protected ScmProviderHttpServlet getRootServlet() {
+    return servletProvider.get();
+  }
+}

scm-plugins/scm-git-plugin/src/main/java/sonia/scm/web/lfs/servlet/LfsServletFactory.java

@@ -70,7 +70,7 @@ public class LfsServletFactory {
    */
   @VisibleForTesting
   static String buildBaseUri(Repository repository, HttpServletRequest request) {
-    return String.format("%s/git/%s/%s.git/info/lfs/objects/", HttpUtil.getCompleteUrl(request), repository.getNamespace(), repository.getName());
+    return String.format("%s/repo/%s/%s.git/info/lfs/objects/", HttpUtil.getCompleteUrl(request), repository.getNamespace(), repository.getName());
   }
 
 }

scm-plugins/scm-git-plugin/src/test/java/sonia/scm/api/v2/resources/GitConfigResourceTest.java

@@ -53,7 +53,7 @@ public class GitConfigResourceTest {
   private GitConfigDtoToGitConfigMapperImpl dtoToConfigMapper;
 
   @Mock(answer = Answers.RETURNS_DEEP_STUBS)
-  private UriInfoStore uriInfoStore;
+  private ScmPathInfoStore scmPathInfoStore;
 
   @InjectMocks
   private GitConfigToGitConfigDtoMapperImpl configToDtoMapper;
@@ -67,7 +67,7 @@ public class GitConfigResourceTest {
     when(repositoryHandler.getConfig()).thenReturn(gitConfig);
     GitConfigResource gitConfigResource = new GitConfigResource(dtoToConfigMapper, configToDtoMapper, repositoryHandler);
     dispatcher.getRegistry().addSingletonResource(gitConfigResource);
-    when(uriInfoStore.get().getBaseUri()).thenReturn(baseUri);
+    when(scmPathInfoStore.get().getApiRestUri()).thenReturn(baseUri);
   }
 
   @Test

scm-plugins/scm-git-plugin/src/test/java/sonia/scm/api/v2/resources/GitConfigToGitConfigDtoMapperTest.java

@@ -28,7 +28,7 @@ public class GitConfigToGitConfigDtoMapperTest {
   private URI baseUri = URI.create("http://example.com/base/");
 
   @Mock(answer = Answers.RETURNS_DEEP_STUBS)
-  private UriInfoStore uriInfoStore;
+  private ScmPathInfoStore scmPathInfoStore;
 
   @InjectMocks
   private GitConfigToGitConfigDtoMapperImpl mapper;
@@ -40,7 +40,7 @@ public class GitConfigToGitConfigDtoMapperTest {
 
   @Before
   public void init() {
-    when(uriInfoStore.get().getBaseUri()).thenReturn(baseUri);
+    when(scmPathInfoStore.get().getApiRestUri()).thenReturn(baseUri);
     expectedBaseUri = baseUri.resolve(GitConfigResource.GIT_CONFIG_PATH_V2);
     subjectThreadState.bind();
     ThreadContext.bind(subject);

scm-plugins/scm-git-plugin/src/test/java/sonia/scm/web/GitPermissionFilterTest.java

@@ -5,7 +5,7 @@ import org.junit.runner.RunWith;
 import org.mockito.Mock;
 import org.mockito.junit.MockitoJUnitRunner;
 import sonia.scm.config.ScmConfiguration;
-import sonia.scm.repository.RepositoryProvider;
+import sonia.scm.repository.spi.ScmProviderHttpServlet;
 import sonia.scm.util.HttpUtil;
 
 import javax.servlet.ServletOutputStream;
@@ -29,12 +29,7 @@ import static org.mockito.Mockito.when;
 @RunWith(MockitoJUnitRunner.class)
 public class GitPermissionFilterTest {
 
-  @Mock
+  private final GitPermissionFilter permissionFilter = new GitPermissionFilter(new ScmConfiguration(), mock(ScmProviderHttpServlet.class));
-  private RepositoryProvider repositoryProvider;
-  
-  private final GitPermissionFilter permissionFilter = new GitPermissionFilter(
-    new ScmConfiguration(), repositoryProvider
-  );
   
   @Mock
   private HttpServletResponse response;

scm-plugins/scm-git-plugin/src/test/java/sonia/scm/web/lfs/servlet/LfsServletFactoryTest.java

@@ -23,12 +23,12 @@ public class LfsServletFactoryTest {
     String repositoryName = "git-lfs-demo";
 
     String result = LfsServletFactory.buildBaseUri(new Repository("", "GIT", repositoryNamespace, repositoryName), RequestWithUri(repositoryName, true));
-    assertThat(result, is(equalTo("http://localhost:8081/scm/git/space/git-lfs-demo.git/info/lfs/objects/")));
+    assertThat(result, is(equalTo("http://localhost:8081/scm/repo/space/git-lfs-demo.git/info/lfs/objects/")));
 
 
     //result will be with dot-git suffix, ide
     result = LfsServletFactory.buildBaseUri(new Repository("", "GIT", repositoryNamespace, repositoryName), RequestWithUri(repositoryName, false));
-    assertThat(result, is(equalTo("http://localhost:8081/scm/git/space/git-lfs-demo.git/info/lfs/objects/")));
+    assertThat(result, is(equalTo("http://localhost:8081/scm/repo/space/git-lfs-demo.git/info/lfs/objects/")));
   }
 
   private HttpServletRequest RequestWithUri(String repositoryName, boolean withDotGitSuffix) {
@@ -44,12 +44,10 @@ public class LfsServletFactoryTest {
 
     //build from valid live request data
     when(mockedRequest.getRequestURL()).thenReturn(
-      new StringBuffer(String.format("http://localhost:8081/scm/git/%s%s/info/lfs/objects/batch", repositoryName, suffix)));
+      new StringBuffer(String.format("http://localhost:8081/scm/repo/%s%s/info/lfs/objects/batch", repositoryName, suffix)));
-    when(mockedRequest.getRequestURI()).thenReturn(String.format("/scm/git/%s%s/info/lfs/objects/batch", repositoryName, suffix));
+    when(mockedRequest.getRequestURI()).thenReturn(String.format("/scm/repo/%s%s/info/lfs/objects/batch", repositoryName, suffix));
     when(mockedRequest.getContextPath()).thenReturn("/scm");
 
     return mockedRequest;
   }
-
-
 }

scm-plugins/scm-hg-plugin/src/main/java/sonia/scm/api/v2/resources/HgConfigInstallationsToDtoMapper.java

@@ -8,11 +8,11 @@ import static de.otto.edison.hal.Links.linkingTo;
 
 public class HgConfigInstallationsToDtoMapper {
 
-  private UriInfoStore uriInfoStore;
+  private ScmPathInfoStore scmPathInfoStore;
 
   @Inject
-  public HgConfigInstallationsToDtoMapper(UriInfoStore uriInfoStore) {
+  public HgConfigInstallationsToDtoMapper(ScmPathInfoStore scmPathInfoStore) {
-    this.uriInfoStore = uriInfoStore;
+    this.scmPathInfoStore = scmPathInfoStore;
   }
 
   public HgConfigInstallationsDto map(List<String> installations, String path) {
@@ -20,7 +20,7 @@ public class HgConfigInstallationsToDtoMapper {
   }
 
   private String createSelfLink(String path) {
-    LinkBuilder linkBuilder = new LinkBuilder(uriInfoStore.get(), HgConfigResource.class);
+    LinkBuilder linkBuilder = new LinkBuilder(scmPathInfoStore.get(), HgConfigResource.class);
     return linkBuilder.method("getInstallationsResource").parameters().href() + '/' + path;
   }
 }

scm-plugins/scm-hg-plugin/src/main/java/sonia/scm/api/v2/resources/HgConfigPackagesToDtoMapper.java

@@ -20,7 +20,7 @@ import static de.otto.edison.hal.Links.linkingTo;
 public abstract class HgConfigPackagesToDtoMapper  {
 
   @Inject
-  private UriInfoStore uriInfoStore;
+  private ScmPathInfoStore scmPathInfoStore;
 
   public HgConfigPackagesDto map(HgPackages hgpackages) {
     return map(new HgPackagesNonIterable(hgpackages));
@@ -40,7 +40,7 @@ public abstract class HgConfigPackagesToDtoMapper  {
   }
 
   private String createSelfLink() {
-    LinkBuilder linkBuilder = new LinkBuilder(uriInfoStore.get(), HgConfigResource.class);
+    LinkBuilder linkBuilder = new LinkBuilder(scmPathInfoStore.get(), HgConfigResource.class);
     return linkBuilder.method("getPackagesResource").parameters().href();
   }
 

scm-plugins/scm-hg-plugin/src/main/java/sonia/scm/api/v2/resources/HgConfigToHgConfigDtoMapper.java

@@ -18,7 +18,7 @@ import static de.otto.edison.hal.Links.linkingTo;
 public abstract class HgConfigToHgConfigDtoMapper extends BaseMapper<HgConfig, HgConfigDto> {
 
   @Inject
-  private UriInfoStore uriInfoStore;
+  private ScmPathInfoStore scmPathInfoStore;
 
   @AfterMapping
   void appendLinks(HgConfig config, @MappingTarget HgConfigDto target) {
@@ -30,12 +30,12 @@ public abstract class HgConfigToHgConfigDtoMapper extends BaseMapper<HgConfig, H
   }
 
   private String self() {
-    LinkBuilder linkBuilder = new LinkBuilder(uriInfoStore.get(), HgConfigResource.class);
+    LinkBuilder linkBuilder = new LinkBuilder(scmPathInfoStore.get(), HgConfigResource.class);
     return linkBuilder.method("get").parameters().href();
   }
 
   private String update() {
-    LinkBuilder linkBuilder = new LinkBuilder(uriInfoStore.get(), HgConfigResource.class);
+    LinkBuilder linkBuilder = new LinkBuilder(scmPathInfoStore.get(), HgConfigResource.class);
     return linkBuilder.method("update").parameters().href();
   }
 }

scm-plugins/scm-hg-plugin/src/main/java/sonia/scm/repository/spi/HgRepositoryServiceProvider.java

@@ -33,10 +33,7 @@
 
 package sonia.scm.repository.spi;
 
-//~--- non-JDK imports --------------------------------------------------------
-
 import com.google.common.io.Closeables;
-
 import sonia.scm.repository.Feature;
 import sonia.scm.repository.HgHookManager;
 import sonia.scm.repository.HgRepositoryHandler;
@@ -44,11 +41,8 @@ import sonia.scm.repository.Repository;
 import sonia.scm.repository.api.Command;
 import sonia.scm.repository.api.CommandNotSupportedException;
 
-//~--- JDK imports ------------------------------------------------------------
-
 import java.io.File;
 import java.io.IOException;
-
 import java.util.EnumSet;
 import java.util.Set;
 
@@ -82,16 +76,6 @@ public class HgRepositoryServiceProvider extends RepositoryServiceProvider
 
   //~--- constructors ---------------------------------------------------------
 
-  /**
-   * Constructs ...
-   *
-   *
-   *
-   *
-   * @param hookManager
-   * @param handler
-   * @param repository
-   */
   HgRepositoryServiceProvider(HgRepositoryHandler handler,
     HgHookManager hookManager, Repository repository)
   {

scm-plugins/scm-hg-plugin/src/main/java/sonia/scm/repository/spi/HgRepositoryServiceResolver.java

@@ -33,10 +33,7 @@
 
 package sonia.scm.repository.spi;
 
-//~--- non-JDK imports --------------------------------------------------------
-
 import com.google.inject.Inject;
-
 import sonia.scm.plugin.Extension;
 import sonia.scm.repository.HgHookManager;
 import sonia.scm.repository.HgRepositoryHandler;
@@ -50,19 +47,9 @@ import sonia.scm.repository.Repository;
 public class HgRepositoryServiceResolver implements RepositoryServiceResolver
 {
 
-  /** Field description */
+  private HgRepositoryHandler handler;
-  private static final String TYPE = "hg";
+  private HgHookManager hookManager;
 
-  //~--- constructors ---------------------------------------------------------
-
-  /**
-   * Constructs ...
-   *
-   *
-   *
-   * @param hookManager
-   * @param handler
-   */
   @Inject
   public HgRepositoryServiceResolver(HgRepositoryHandler handler,
     HgHookManager hookManager)
@@ -71,35 +58,14 @@ public class HgRepositoryServiceResolver implements RepositoryServiceResolver
     this.hookManager = hookManager;
   }
 
-  //~--- methods --------------------------------------------------------------
-
-  /**
-   * Method description
-   *
-   *
-   * @param repository
-   *
-   * @return
-   */
   @Override
-  public HgRepositoryServiceProvider resolve(Repository repository)
+  public HgRepositoryServiceProvider resolve(Repository repository) {
-  {
     HgRepositoryServiceProvider provider = null;
 
-    if (TYPE.equalsIgnoreCase(repository.getType()))
+    if (HgRepositoryHandler.TYPE_NAME.equalsIgnoreCase(repository.getType())) {
-    {
+      provider = new HgRepositoryServiceProvider(handler, hookManager, repository);
-      provider = new HgRepositoryServiceProvider(handler, hookManager,
-        repository);
     }
 
     return provider;
   }
-
-  //~--- fields ---------------------------------------------------------------
-
-  /** Field description */
-  private HgRepositoryHandler handler;
-
-  /** Field description */
-  private HgHookManager hookManager;
 }

scm-plugins/scm-hg-plugin/src/main/java/sonia/scm/web/HgBasicAuthenticationFilter.java

@@ -1,102 +0,0 @@
-/**
- * Copyright (c) 2010, Sebastian Sdorra All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer. 2. Redistributions in
- * binary form must reproduce the above copyright notice, this list of
- * conditions and the following disclaimer in the documentation and/or other
- * materials provided with the distribution. 3. Neither the name of SCM-Manager;
- * nor the names of its contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * http://bitbucket.org/sdorra/scm-manager
- *
- */
-
-
-
-package sonia.scm.web;
-
-//~--- non-JDK imports --------------------------------------------------------
-
-import com.google.inject.Inject;
-
-import sonia.scm.Priority;
-import sonia.scm.config.ScmConfiguration;
-import sonia.scm.filter.Filters;
-import sonia.scm.filter.WebElement;
-import sonia.scm.web.filter.AuthenticationFilter;
-
-//~--- JDK imports ------------------------------------------------------------
-
-import java.io.IOException;
-
-import java.util.Set;
-
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
-/**
- *
- * @author Sebastian Sdorra
- */
-@Priority(Filters.PRIORITY_AUTHENTICATION)
-@WebElement(value = HgServletModule.MAPPING_HG)
-public class HgBasicAuthenticationFilter extends AuthenticationFilter
-{
-
-  /**
-   * Constructs ...
-   *
-   *
-   * @param configuration
-   * @param webTokenGenerators
-   */
-  @Inject
-  public HgBasicAuthenticationFilter(ScmConfiguration configuration,
-    Set<WebTokenGenerator> webTokenGenerators)
-  {
-    super(configuration, webTokenGenerators);
-  }
-
-  //~--- methods --------------------------------------------------------------
-
-  /**
-   * Method description
-   *
-   *
-   * @param request
-   * @param response
-   *
-   * @throws IOException
-   */
-  @Override
-  protected void sendFailedAuthenticationError(HttpServletRequest request,
-    HttpServletResponse response)
-    throws IOException
-  {
-    if (HgUtil.isHgClient(request)
-      && (configuration.isLoginAttemptLimitEnabled()))
-    {
-      response.sendError(HttpServletResponse.SC_UNAUTHORIZED);
-    }
-    else
-    {
-      super.sendFailedAuthenticationError(request, response);
-    }
-  }
-}

scm-plugins/scm-hg-plugin/src/main/java/sonia/scm/web/HgCGIServlet.java

@@ -33,8 +33,6 @@
 
 package sonia.scm.web;
 
-//~--- non-JDK imports --------------------------------------------------------
-
 import com.google.common.base.Stopwatch;
 import com.google.common.base.Strings;
 import com.google.inject.Inject;
@@ -49,8 +47,8 @@ import sonia.scm.repository.HgHookManager;
 import sonia.scm.repository.HgPythonScript;
 import sonia.scm.repository.HgRepositoryHandler;
 import sonia.scm.repository.Repository;
-import sonia.scm.repository.RepositoryProvider;
 import sonia.scm.repository.RepositoryRequestListenerUtil;
+import sonia.scm.repository.spi.ScmProviderHttpServlet;
 import sonia.scm.security.CipherUtil;
 import sonia.scm.util.AssertUtil;
 import sonia.scm.util.HttpUtil;
@@ -68,14 +66,12 @@ import java.io.IOException;
 import java.util.Base64;
 import java.util.Enumeration;
 
-//~--- JDK imports ------------------------------------------------------------
-
 /**
  *
  * @author Sebastian Sdorra
  */
 @Singleton
-public class HgCGIServlet extends HttpServlet
+public class HgCGIServlet extends HttpServlet implements ScmProviderHttpServlet
 {
 
   /** Field description */
@@ -108,20 +104,18 @@ public class HgCGIServlet extends HttpServlet
    *
    * @param cgiExecutorFactory
    * @param configuration
-   * @param repositoryProvider
    * @param handler
    * @param hookManager
    * @param requestListenerUtil
    */
   @Inject
   public HgCGIServlet(CGIExecutorFactory cgiExecutorFactory,
-    ScmConfiguration configuration, RepositoryProvider repositoryProvider,
+    ScmConfiguration configuration,
     HgRepositoryHandler handler, HgHookManager hookManager,
     RepositoryRequestListenerUtil requestListenerUtil)
   {
     this.cgiExecutorFactory = cgiExecutorFactory;
     this.configuration = configuration;
-    this.repositoryProvider = repositoryProvider;
     this.handler = handler;
     this.hookManager = hookManager;
     this.requestListenerUtil = requestListenerUtil;
@@ -131,46 +125,11 @@ public class HgCGIServlet extends HttpServlet
 
   //~--- methods --------------------------------------------------------------
 
-  /**
-   * Method description
-   *
-   *
-   * @throws ServletException
-   */
   @Override
-  public void init() throws ServletException
+  public void service(HttpServletRequest request,
+    HttpServletResponse response, Repository repository)
   {
-
+    if (!handler.isConfigured())
-    super.init();
-  }
-
-  /**
-   * Method description
-   *
-   *
-   * @param request
-   * @param response
-   *
-   * @throws IOException
-   * @throws ServletException
-   */
-  @Override
-  protected void service(HttpServletRequest request,
-    HttpServletResponse response)
-    throws ServletException, IOException
-  {
-    Repository repository = repositoryProvider.get();
-
-    if (repository == null)
-    {
-      if (logger.isDebugEnabled())
-      {
-        logger.debug("no hg repository found at {}", request.getRequestURI());
-      }
-
-      response.setStatus(HttpServletResponse.SC_NOT_FOUND);
-    }
-    else if (!handler.isConfigured())
     {
       exceptionHandler.sendFormattedError(request, response,
         HgCGIExceptionHandler.ERROR_NOT_CONFIGURED);
@@ -379,9 +338,6 @@ public class HgCGIServlet extends HttpServlet
   /** Field description */
   private final HgHookManager hookManager;
 
-  /** Field description */
-  private final RepositoryProvider repositoryProvider;
-
   /** Field description */
   private final RepositoryRequestListenerUtil requestListenerUtil;
 }

scm-plugins/scm-hg-plugin/src/main/java/sonia/scm/web/HgCGIServletProvider.java

@@ -0,0 +1,23 @@
+package sonia.scm.web;
+
+import com.google.inject.Inject;
+import sonia.scm.repository.HgRepositoryHandler;
+import sonia.scm.repository.spi.ScmProviderHttpServlet;
+import sonia.scm.repository.spi.ScmProviderHttpServletProvider;
+
+import javax.inject.Provider;
+
+public class HgCGIServletProvider extends ScmProviderHttpServletProvider {
+
+  @Inject
+  private Provider<HgCGIServlet> servletProvider;
+
+  public HgCGIServletProvider() {
+    super(HgRepositoryHandler.TYPE_NAME);
+  }
+
+  @Override
+  protected ScmProviderHttpServlet getRootServlet() {
+    return servletProvider.get();
+  }
+}

scm-plugins/scm-hg-plugin/src/main/java/sonia/scm/web/HgPermissionFilter.java

@@ -33,53 +33,31 @@
 
 package sonia.scm.web;
 
-//~--- non-JDK imports --------------------------------------------------------
-
 import com.google.common.collect.ImmutableSet;
-import com.google.inject.Inject;
-
-import sonia.scm.Priority;
 import sonia.scm.config.ScmConfiguration;
-import sonia.scm.filter.Filters;
+import sonia.scm.repository.spi.ScmProviderHttpServlet;
-import sonia.scm.filter.WebElement;
+import sonia.scm.web.filter.PermissionFilter;
-import sonia.scm.repository.RepositoryProvider;
-import sonia.scm.web.filter.ProviderPermissionFilter;
-
-//~--- JDK imports ------------------------------------------------------------
-
-import java.util.Set;
 
 import javax.servlet.http.HttpServletRequest;
+import java.util.Set;
 
 /**
  * Permission filter for mercurial repositories.
  * 
  * @author Sebastian Sdorra
  */
-@Priority(Filters.PRIORITY_AUTHORIZATION)
+public class HgPermissionFilter extends PermissionFilter
-@WebElement(value = HgServletModule.MAPPING_HG)
-public class HgPermissionFilter extends ProviderPermissionFilter
 {
   
   private static final Set<String> READ_METHODS = ImmutableSet.of("GET", "HEAD", "OPTIONS", "TRACE");
 
-  /**
+  public HgPermissionFilter(ScmConfiguration configuration, ScmProviderHttpServlet delegate)
-   * Constructs a new instance.
-   *
-   * @param configuration scm configuration
-   * @param repositoryProvider repository provider
-   */
-  @Inject
-  public HgPermissionFilter(ScmConfiguration configuration,
-    RepositoryProvider repositoryProvider)
   {
-    super(configuration, repositoryProvider);
+    super(configuration, delegate);
   }
 
-  //~--- get methods ----------------------------------------------------------
-
   @Override
-  protected boolean isWriteRequest(HttpServletRequest request)
+  public boolean isWriteRequest(HttpServletRequest request)
   {
     return !READ_METHODS.contains(request.getMethod());
   }

scm-plugins/scm-hg-plugin/src/main/java/sonia/scm/web/HgPermissionFilterFactory.java

@@ -0,0 +1,30 @@
+package sonia.scm.web;
+
+import sonia.scm.config.ScmConfiguration;
+import sonia.scm.plugin.Extension;
+import sonia.scm.repository.HgRepositoryHandler;
+import sonia.scm.repository.spi.ScmProviderHttpServlet;
+import sonia.scm.repository.spi.ScmProviderHttpServletDecoratorFactory;
+
+import javax.inject.Inject;
+
+@Extension
+public class HgPermissionFilterFactory implements ScmProviderHttpServletDecoratorFactory {
+
+  private final ScmConfiguration configuration;
+
+  @Inject
+  public HgPermissionFilterFactory(ScmConfiguration configuration) {
+    this.configuration = configuration;
+  }
+
+  @Override
+  public boolean handlesScmType(String type) {
+    return HgRepositoryHandler.TYPE_NAME.equals(type);
+  }
+
+  @Override
+  public ScmProviderHttpServlet createDecorator(ScmProviderHttpServlet delegate) {
+    return new HgPermissionFilter(configuration, delegate);
+  }
+}

scm-plugins/scm-hg-plugin/src/main/java/sonia/scm/web/HgScmProtocolProviderWrapper.java

@@ -0,0 +1,25 @@
+package sonia.scm.web;
+
+import sonia.scm.api.v2.resources.ScmPathInfoStore;
+import sonia.scm.config.ScmConfiguration;
+import sonia.scm.plugin.Extension;
+import sonia.scm.repository.HgRepositoryHandler;
+import sonia.scm.repository.spi.InitializingHttpScmProtocolWrapper;
+
+import javax.inject.Inject;
+import javax.inject.Provider;
+import javax.inject.Singleton;
+
+@Singleton
+@Extension
+public class HgScmProtocolProviderWrapper extends InitializingHttpScmProtocolWrapper {
+  @Inject
+  public HgScmProtocolProviderWrapper(HgCGIServletProvider servletProvider, Provider<ScmPathInfoStore> uriInfoStore, ScmConfiguration scmConfiguration) {
+    super(servletProvider, uriInfoStore, scmConfiguration);
+  }
+
+  @Override
+  public String getType() {
+    return HgRepositoryHandler.TYPE_NAME;
+  }
+}

scm-plugins/scm-hg-plugin/src/main/java/sonia/scm/web/HgServletModule.java

@@ -81,8 +81,5 @@ public class HgServletModule extends ServletModule
 
     // bind servlets
     serve(MAPPING_HOOK).with(HgHookCallbackServlet.class);
-
-    // register hg cgi servlet
-    serve(MAPPING_HG).with(HgCGIServlet.class);
   }
 }

scm-plugins/scm-hg-plugin/src/test/java/sonia/scm/api/v2/resources/HgConfigInstallationsResourceTest.java

@@ -43,7 +43,7 @@ public class HgConfigInstallationsResourceTest {
   private final URI baseUri = URI.create("/");
 
   @Mock(answer = Answers.RETURNS_DEEP_STUBS)
-  private UriInfoStore uriInfoStore;
+  private ScmPathInfoStore scmPathInfoStore;
 
   @InjectMocks
   private HgConfigInstallationsToDtoMapper mapper;
@@ -61,7 +61,7 @@ public class HgConfigInstallationsResourceTest {
       new HgConfigResource(null, null, null, null,
                            null, resourceProvider));
 
-    when(uriInfoStore.get().getBaseUri()).thenReturn(baseUri);
+    when(scmPathInfoStore.get().getApiRestUri()).thenReturn(baseUri);
   }
 
   @Test

scm-plugins/scm-hg-plugin/src/test/java/sonia/scm/api/v2/resources/HgConfigInstallationsToDtoMapperTest.java

@@ -23,7 +23,7 @@ public class HgConfigInstallationsToDtoMapperTest {
   private URI baseUri = URI.create("http://example.com/base/");
 
   @Mock(answer = Answers.RETURNS_DEEP_STUBS)
-  private UriInfoStore uriInfoStore;
+  private ScmPathInfoStore scmPathInfoStore;
 
   @InjectMocks
   private HgConfigInstallationsToDtoMapper mapper;
@@ -34,7 +34,7 @@ public class HgConfigInstallationsToDtoMapperTest {
 
   @Before
   public void init() {
-    when(uriInfoStore.get().getBaseUri()).thenReturn(baseUri);
+    when(scmPathInfoStore.get().getApiRestUri()).thenReturn(baseUri);
     expectedBaseUri = baseUri.resolve(HgConfigResource.HG_CONFIG_PATH_V2 + "/installations/" + expectedPath);
   }
 

scm-plugins/scm-hg-plugin/src/test/java/sonia/scm/api/v2/resources/HgConfigPackageResourceTest.java

@@ -57,7 +57,7 @@ public class HgConfigPackageResourceTest {
   private final URI baseUri = java.net.URI.create("/");
 
   @Mock(answer = Answers.RETURNS_DEEP_STUBS)
-  private UriInfoStore uriInfoStore;
+  private ScmPathInfoStore scmPathInfoStore;
 
   @InjectMocks
   private HgConfigPackagesToDtoMapperImpl mapper;
@@ -81,7 +81,7 @@ public class HgConfigPackageResourceTest {
   public void prepareEnvironment() {
     setupResources();
 
-    when(uriInfoStore.get().getBaseUri()).thenReturn(baseUri);
+    when(scmPathInfoStore.get().getApiRestUri()).thenReturn(baseUri);
 
     when(hgPackageReader.getPackages().getPackages()).thenReturn(createPackages());
   }

scm-plugins/scm-hg-plugin/src/test/java/sonia/scm/api/v2/resources/HgConfigPackagesToDtoMapperTest.java

@@ -1,6 +1,5 @@
 package sonia.scm.api.v2.resources;
 
-import de.otto.edison.hal.HalRepresentation;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -13,12 +12,10 @@ import sonia.scm.installer.HgPackages;
 
 import java.net.URI;
 import java.util.Arrays;
-import java.util.Collection;
 import java.util.List;
 
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
 import static org.mockito.Mockito.when;
 import static sonia.scm.api.v2.resources.HgConfigTests.assertEqualsPackage;
 import static sonia.scm.api.v2.resources.HgConfigTests.createPackage;
@@ -29,7 +26,7 @@ public class HgConfigPackagesToDtoMapperTest {
   private URI baseUri = URI.create("http://example.com/base/");
 
   @Mock(answer = Answers.RETURNS_DEEP_STUBS)
-  private UriInfoStore uriInfoStore;
+  private ScmPathInfoStore scmPathInfoStore;
 
   @InjectMocks
   private HgConfigPackagesToDtoMapperImpl mapper;
@@ -38,7 +35,7 @@ public class HgConfigPackagesToDtoMapperTest {
 
   @Before
   public void init() {
-    when(uriInfoStore.get().getBaseUri()).thenReturn(baseUri);
+    when(scmPathInfoStore.get().getApiRestUri()).thenReturn(baseUri);
     expectedBaseUri = baseUri.resolve(HgConfigResource.HG_CONFIG_PATH_V2 + "/packages");
   }
 

scm-plugins/scm-hg-plugin/src/test/java/sonia/scm/api/v2/resources/HgConfigResourceTest.java

@@ -54,7 +54,7 @@ public class HgConfigResourceTest {
   private HgConfigDtoToHgConfigMapperImpl dtoToConfigMapper;
 
   @Mock(answer = Answers.RETURNS_DEEP_STUBS)
-  private UriInfoStore uriInfoStore;
+  private ScmPathInfoStore scmPathInfoStore;
 
   @InjectMocks
   private HgConfigToHgConfigDtoMapperImpl configToDtoMapper;
@@ -79,7 +79,7 @@ public class HgConfigResourceTest {
       new HgConfigResource(dtoToConfigMapper, configToDtoMapper, repositoryHandler, packagesResource,
                            autoconfigResource, installationsResource);
     dispatcher.getRegistry().addSingletonResource(gitConfigResource);
-    when(uriInfoStore.get().getBaseUri()).thenReturn(baseUri);
+    when(scmPathInfoStore.get().getApiRestUri()).thenReturn(baseUri);
   }
 
   @Test

scm-plugins/scm-hg-plugin/src/test/java/sonia/scm/api/v2/resources/HgConfigToHgConfigDtoMapperTest.java

@@ -29,7 +29,7 @@ public class HgConfigToHgConfigDtoMapperTest {
   private URI baseUri = URI.create("http://example.com/base/");
 
   @Mock(answer = Answers.RETURNS_DEEP_STUBS)
-  private UriInfoStore uriInfoStore;
+  private ScmPathInfoStore scmPathInfoStore;
 
   @InjectMocks
   private HgConfigToHgConfigDtoMapperImpl mapper;
@@ -41,7 +41,7 @@ public class HgConfigToHgConfigDtoMapperTest {
 
   @Before
   public void init() {
-    when(uriInfoStore.get().getBaseUri()).thenReturn(baseUri);
+    when(scmPathInfoStore.get().getApiRestUri()).thenReturn(baseUri);
     expectedBaseUri = baseUri.resolve(HgConfigResource.HG_CONFIG_PATH_V2);
     subjectThreadState.bind();
     ThreadContext.bind(subject);

scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/api/v2/resources/SvnConfigToSvnConfigDtoMapper.java

@@ -18,7 +18,7 @@ import static de.otto.edison.hal.Links.linkingTo;
 public abstract class SvnConfigToSvnConfigDtoMapper extends BaseMapper<SvnConfig, SvnConfigDto> {
 
   @Inject
-  private UriInfoStore uriInfoStore;
+  private ScmPathInfoStore scmPathInfoStore;
 
   @AfterMapping
   void appendLinks(SvnConfig config, @MappingTarget SvnConfigDto target) {
@@ -30,12 +30,12 @@ public abstract class SvnConfigToSvnConfigDtoMapper extends BaseMapper<SvnConfig
   }
 
   private String self() {
-    LinkBuilder linkBuilder = new LinkBuilder(uriInfoStore.get(), SvnConfigResource.class);
+    LinkBuilder linkBuilder = new LinkBuilder(scmPathInfoStore.get(), SvnConfigResource.class);
     return linkBuilder.method("get").parameters().href();
   }
 
   private String update() {
-    LinkBuilder linkBuilder = new LinkBuilder(uriInfoStore.get(), SvnConfigResource.class);
+    LinkBuilder linkBuilder = new LinkBuilder(scmPathInfoStore.get(), SvnConfigResource.class);
     return linkBuilder.method("update").parameters().href();
   }
 }

scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/repository/spi/SvnRepositoryServiceProvider.java

@@ -33,19 +33,13 @@
 
 package sonia.scm.repository.spi;
 
-//~--- non-JDK imports --------------------------------------------------------
-
 import com.google.common.collect.ImmutableSet;
 import com.google.common.io.Closeables;
-
 import sonia.scm.repository.Repository;
 import sonia.scm.repository.SvnRepositoryHandler;
 import sonia.scm.repository.api.Command;
 
-//~--- JDK imports ------------------------------------------------------------
-
 import java.io.IOException;
-
 import java.util.Set;
 
 /**
@@ -65,13 +59,6 @@ public class SvnRepositoryServiceProvider extends RepositoryServiceProvider
 
   //~--- constructors ---------------------------------------------------------
 
-  /**
-   * Constructs ...
-   *
-   *
-   * @param handler
-   * @param repository
-   */
   SvnRepositoryServiceProvider(SvnRepositoryHandler handler,
     Repository repository)
   {

scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/repository/spi/SvnRepositoryServiceResolver.java

@@ -32,64 +32,29 @@
 
 package sonia.scm.repository.spi;
 
-//~--- non-JDK imports --------------------------------------------------------
-
 import com.google.inject.Inject;
-
 import sonia.scm.plugin.Extension;
 import sonia.scm.repository.Repository;
 import sonia.scm.repository.SvnRepositoryHandler;
 
-/**
- *
- * @author Sebastian Sdorra
- */
 @Extension
-public class SvnRepositoryServiceResolver implements RepositoryServiceResolver
+public class SvnRepositoryServiceResolver implements RepositoryServiceResolver {
-{
 
-  /** Field description */
+  private SvnRepositoryHandler handler;
-  public static final String TYPE = "svn";
 
-  //~--- constructors ---------------------------------------------------------
-
-  /**
-   * Constructs ...
-   *
-   *
-   * @param handler
-   */
   @Inject
-  public SvnRepositoryServiceResolver(SvnRepositoryHandler handler)
+  public SvnRepositoryServiceResolver(SvnRepositoryHandler handler) {
-  {
     this.handler = handler;
   }
 
-  //~--- methods --------------------------------------------------------------
-
-  /**
-   * Method description
-   *
-   *
-   * @param repository
-   *
-   * @return
-   */
   @Override
-  public SvnRepositoryServiceProvider resolve(Repository repository)
+  public SvnRepositoryServiceProvider resolve(Repository repository) {
-  {
     SvnRepositoryServiceProvider provider = null;
 
-    if (TYPE.equalsIgnoreCase(repository.getType()))
+    if (SvnRepositoryHandler.TYPE_NAME.equalsIgnoreCase(repository.getType())) {
-    {
       provider = new SvnRepositoryServiceProvider(handler, repository);
     }
 
     return provider;
   }
-
-  //~--- fields ---------------------------------------------------------------
-
-  /** Field description */
-  private SvnRepositoryHandler handler;
 }

scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/web/SvnBasicAuthenticationFilter.java

@@ -1,102 +0,0 @@
-/**
- * Copyright (c) 2010, Sebastian Sdorra All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer. 2. Redistributions in
- * binary form must reproduce the above copyright notice, this list of
- * conditions and the following disclaimer in the documentation and/or other
- * materials provided with the distribution. 3. Neither the name of SCM-Manager;
- * nor the names of its contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * http://bitbucket.org/sdorra/scm-manager
- *
- */
-
-
-
-package sonia.scm.web;
-
-//~--- non-JDK imports --------------------------------------------------------
-
-import com.google.inject.Inject;
-
-import sonia.scm.Priority;
-import sonia.scm.config.ScmConfiguration;
-import sonia.scm.filter.Filters;
-import sonia.scm.filter.WebElement;
-import sonia.scm.repository.SvnUtil;
-import sonia.scm.util.HttpUtil;
-import sonia.scm.web.filter.AuthenticationFilter;
-
-//~--- JDK imports ------------------------------------------------------------
-
-import java.io.IOException;
-
-import java.util.Set;
-
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
-/**
- *
- * @author Sebastian Sdorra
- */
-@Priority(Filters.PRIORITY_AUTHENTICATION)
-@WebElement(value = SvnServletModule.PATTERN_SVN)
-public class SvnBasicAuthenticationFilter extends AuthenticationFilter
-{
-
-  /**
-   * Constructs ...
-   *
-   *
-   * @param configuration
-   * @param webTokenGenerators
-   */
-  @Inject
-  public SvnBasicAuthenticationFilter(ScmConfiguration configuration, Set<WebTokenGenerator> webTokenGenerators) {
-    super(configuration, webTokenGenerators);
-  }
-
-  //~--- methods --------------------------------------------------------------
-
-  /**
-   * Sends unauthorized instead of forbidden for svn clients, because the
-   * svn client prompts again for authentication.
-   *
-   *
-   * @param request http request
-   * @param response http response
-   *
-   * @throws IOException
-   */
-  @Override
-  protected void sendFailedAuthenticationError(HttpServletRequest request,
-    HttpServletResponse response)
-    throws IOException
-  {
-    if (SvnUtil.isSvnClient(request))
-    {
-      HttpUtil.sendUnauthorized(response, configuration.getRealmDescription());
-    }
-    else
-    {
-      super.sendFailedAuthenticationError(request, response);
-    }
-  }
-}

scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/web/SvnDAVServlet.java

@@ -33,8 +33,6 @@
 
 package sonia.scm.web;
 
-//~--- non-JDK imports --------------------------------------------------------
-
 import com.google.inject.Inject;
 import com.google.inject.Singleton;
 import org.slf4j.Logger;
@@ -45,6 +43,7 @@ import sonia.scm.repository.Repository;
 import sonia.scm.repository.RepositoryProvider;
 import sonia.scm.repository.RepositoryRequestListenerUtil;
 import sonia.scm.repository.SvnRepositoryHandler;
+import sonia.scm.repository.spi.ScmProviderHttpServlet;
 import sonia.scm.util.AssertUtil;
 import sonia.scm.util.HttpUtil;
 
@@ -54,14 +53,12 @@ import javax.servlet.http.HttpServletRequestWrapper;
 import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
 
-//~--- JDK imports ------------------------------------------------------------
-
 /**
  *
  * @author Sebastian Sdorra
  */
 @Singleton
-public class SvnDAVServlet extends DAVServlet
+public class SvnDAVServlet extends DAVServlet implements ScmProviderHttpServlet
 {
 
   /** Field description */
@@ -110,28 +107,18 @@ public class SvnDAVServlet extends DAVServlet
    * @throws ServletException
    */
   @Override
-  public void service(HttpServletRequest request, HttpServletResponse response)
+  public void service(HttpServletRequest request, HttpServletResponse response, Repository repository)
     throws ServletException, IOException
   {
-    Repository repository = repositoryProvider.get();
+    if (repositoryRequestListenerUtil.callListeners(request, response,
-
+      repository))
-    if (repository != null)
-    {
-      if (repositoryRequestListenerUtil.callListeners(request, response,
-        repository))
-      {
-        super.service(new SvnHttpServletRequestWrapper(request,
-          repositoryProvider), response);
-      }
-      else if (logger.isDebugEnabled())
-      {
-        logger.debug("request aborted by repository request listener");
-      }
-    }
-    else
     {
       super.service(new SvnHttpServletRequestWrapper(request,
-        repositoryProvider), response);
+        repository), response);
+    }
+    else if (logger.isDebugEnabled())
+    {
+      logger.debug("request aborted by repository request listener");
     }
   }
 
@@ -163,18 +150,11 @@ public class SvnDAVServlet extends DAVServlet
     extends HttpServletRequestWrapper
   {
 
-    /**
-     * Constructs ...
-     *
-     *
-     * @param request
-     * @param repositoryProvider
-     */
     public SvnHttpServletRequestWrapper(HttpServletRequest request,
-      RepositoryProvider repositoryProvider)
+      Repository repository)
     {
       super(request);
-      this.repositoryProvider = repositoryProvider;
+      this.repository = repository;
     }
 
     //~--- get methods --------------------------------------------------------
@@ -211,8 +191,6 @@ public class SvnDAVServlet extends DAVServlet
 
       AssertUtil.assertIsNotEmpty(pathInfo);
 
-      Repository repository = repositoryProvider.get();
-
       if (repository != null)
       {
         if (pathInfo.startsWith(HttpUtil.SEPARATOR_PATH))
@@ -236,7 +214,6 @@ public class SvnDAVServlet extends DAVServlet
     public String getServletPath()
     {
       String servletPath = super.getServletPath();
-      Repository repository = repositoryProvider.get();
 
       if (repository != null)
       {
@@ -280,10 +257,9 @@ public class SvnDAVServlet extends DAVServlet
     //~--- fields -------------------------------------------------------------
 
     /** Field description */
-    private final RepositoryProvider repositoryProvider;
+    private final Repository repository;
   }
 
-
   //~--- fields ---------------------------------------------------------------
 
   /** Field description */

scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/web/SvnDAVServletProvider.java

@@ -0,0 +1,23 @@
+package sonia.scm.web;
+
+import com.google.inject.Inject;
+import sonia.scm.repository.SvnRepositoryHandler;
+import sonia.scm.repository.spi.ScmProviderHttpServlet;
+import sonia.scm.repository.spi.ScmProviderHttpServletProvider;
+
+import javax.inject.Provider;
+
+public class SvnDAVServletProvider extends ScmProviderHttpServletProvider {
+
+  @Inject
+  private Provider<SvnDAVServlet> servletProvider;
+
+  public SvnDAVServletProvider() {
+    super(SvnRepositoryHandler.TYPE_NAME);
+  }
+
+  @Override
+  protected ScmProviderHttpServlet getRootServlet() {
+    return servletProvider.get();
+  }
+}

scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/web/SvnGZipFilter.java

@@ -34,38 +34,34 @@ package sonia.scm.web;
 
 //~--- non-JDK imports --------------------------------------------------------
 
-import com.google.inject.Inject;
-import com.google.inject.Singleton;
-
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-
 import sonia.scm.filter.GZipFilter;
+import sonia.scm.repository.Repository;
 import sonia.scm.repository.SvnRepositoryHandler;
-
+import sonia.scm.repository.spi.ScmProviderHttpServlet;
-//~--- JDK imports ------------------------------------------------------------
-
-import java.io.IOException;
 
 import javax.servlet.FilterChain;
 import javax.servlet.FilterConfig;
+import javax.servlet.ServletConfig;
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+
+//~--- JDK imports ------------------------------------------------------------
 
 /**
  *
  * @author Sebastian Sdorra
  */
-@Singleton
+public class SvnGZipFilter extends GZipFilter implements ScmProviderHttpServlet
-public class SvnGZipFilter extends GZipFilter
 {
 
-  /**
+  private static final Logger logger = LoggerFactory.getLogger(SvnGZipFilter.class);
-   * the logger for SvnGZipFilter
+
-   */
+  private final SvnRepositoryHandler handler;
-  private static final Logger logger =
+  private final ScmProviderHttpServlet delegate;
-    LoggerFactory.getLogger(SvnGZipFilter.class);
 
   //~--- constructors ---------------------------------------------------------
 
@@ -75,10 +71,10 @@ public class SvnGZipFilter extends GZipFilter
    *
    * @param handler
    */
-  @Inject
+  public SvnGZipFilter(SvnRepositoryHandler handler, ScmProviderHttpServlet delegate)
-  public SvnGZipFilter(SvnRepositoryHandler handler)
   {
     this.handler = handler;
+    this.delegate = delegate;
   }
 
   //~--- methods --------------------------------------------------------------
@@ -134,8 +130,30 @@ public class SvnGZipFilter extends GZipFilter
     }
   }
 
-  //~--- fields ---------------------------------------------------------------
+  @Override
+  public void service(HttpServletRequest request, HttpServletResponse response, Repository repository) throws ServletException, IOException {
+    if (handler.getConfig().isEnabledGZip())
+    {
+      if (logger.isTraceEnabled())
+      {
+        logger.trace("encode svn request with gzip");
+      }
 
-  /** Field description */
+      super.doFilter(request, response, (servletRequest, servletResponse) -> delegate.service((HttpServletRequest) servletRequest, (HttpServletResponse) servletResponse, repository));
-  private SvnRepositoryHandler handler;
+    }
+    else
+    {
+      if (logger.isTraceEnabled())
+      {
+        logger.trace("skip gzip encoding");
+      }
+
+      delegate.service(request, response, repository);
+    }
+  }
+
+  @Override
+  public void init(ServletConfig config) throws ServletException {
+    delegate.init(config);
+  }
 }

scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/web/SvnGZipFilterFactory.java

@@ -0,0 +1,28 @@
+package sonia.scm.web;
+
+import com.google.inject.Inject;
+import sonia.scm.plugin.Extension;
+import sonia.scm.repository.SvnRepositoryHandler;
+import sonia.scm.repository.spi.ScmProviderHttpServlet;
+import sonia.scm.repository.spi.ScmProviderHttpServletDecoratorFactory;
+
+@Extension
+public class SvnGZipFilterFactory implements ScmProviderHttpServletDecoratorFactory {
+
+  private final SvnRepositoryHandler handler;
+
+  @Inject
+  public SvnGZipFilterFactory(SvnRepositoryHandler handler) {
+    this.handler = handler;
+  }
+
+  @Override
+  public boolean handlesScmType(String type) {
+    return SvnRepositoryHandler.TYPE_NAME.equals(type);
+  }
+
+  @Override
+  public ScmProviderHttpServlet createDecorator(ScmProviderHttpServlet delegate) {
+    return new SvnGZipFilter(handler, delegate);
+  }
+}

scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/web/SvnPermissionFilter.java

@@ -33,37 +33,24 @@
 
 package sonia.scm.web;
 
-//~--- non-JDK imports --------------------------------------------------------
-
 import com.google.common.collect.ImmutableSet;
-import com.google.inject.Inject;
-
 import sonia.scm.ClientMessages;
-import sonia.scm.Priority;
 import sonia.scm.config.ScmConfiguration;
-import sonia.scm.filter.Filters;
-import sonia.scm.filter.WebElement;
-import sonia.scm.repository.RepositoryProvider;
 import sonia.scm.repository.ScmSvnErrorCode;
 import sonia.scm.repository.SvnUtil;
-import sonia.scm.web.filter.ProviderPermissionFilter;
+import sonia.scm.repository.spi.ScmProviderHttpServlet;
-
+import sonia.scm.web.filter.PermissionFilter;
-//~--- JDK imports ------------------------------------------------------------
-
-import java.io.IOException;
-
-import java.util.Set;
 
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.Set;
 
 /**
  *
  * @author Sebastian Sdorra
  */
-@Priority(Filters.PRIORITY_AUTHORIZATION)
+public class SvnPermissionFilter extends PermissionFilter
-@WebElement(value = SvnServletModule.PATTERN_SVN)
-public class SvnPermissionFilter extends ProviderPermissionFilter
 {
 
   /** Field description */
@@ -77,13 +64,10 @@ public class SvnPermissionFilter extends ProviderPermissionFilter
    * Constructs ...
    *
    * @param configuration
-   * @param repository
    */
-  @Inject
+  public SvnPermissionFilter(ScmConfiguration configuration, ScmProviderHttpServlet delegate)
-  public SvnPermissionFilter(ScmConfiguration configuration,
-    RepositoryProvider repository)
   {
-    super(configuration, repository);
+    super(configuration, delegate);
   }
 
   //~--- methods --------------------------------------------------------------
@@ -132,7 +116,7 @@ public class SvnPermissionFilter extends ProviderPermissionFilter
    * @return
    */
   @Override
-  protected boolean isWriteRequest(HttpServletRequest request)
+  public boolean isWriteRequest(HttpServletRequest request)
   {
     return WRITEMETHOD_SET.contains(request.getMethod().toUpperCase());
   }

scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/web/SvnPermissionFilterFactory.java

@@ -0,0 +1,30 @@
+package sonia.scm.web;
+
+import sonia.scm.config.ScmConfiguration;
+import sonia.scm.plugin.Extension;
+import sonia.scm.repository.SvnRepositoryHandler;
+import sonia.scm.repository.spi.ScmProviderHttpServlet;
+import sonia.scm.repository.spi.ScmProviderHttpServletDecoratorFactory;
+
+import javax.inject.Inject;
+
+@Extension
+public class SvnPermissionFilterFactory implements ScmProviderHttpServletDecoratorFactory {
+
+  private final ScmConfiguration configuration;
+
+  @Inject
+  public SvnPermissionFilterFactory(ScmConfiguration configuration) {
+    this.configuration = configuration;
+  }
+
+  @Override
+  public boolean handlesScmType(String type) {
+    return SvnRepositoryHandler.TYPE_NAME.equals(type);
+  }
+
+  @Override
+  public ScmProviderHttpServlet createDecorator(ScmProviderHttpServlet delegate) {
+    return new SvnPermissionFilter(configuration, delegate);
+  }
+}

scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/web/SvnScmProtocolProviderWrapper.java

@@ -0,0 +1,74 @@
+package sonia.scm.web;
+
+import sonia.scm.api.v2.resources.ScmPathInfoStore;
+import sonia.scm.config.ScmConfiguration;
+import sonia.scm.plugin.Extension;
+import sonia.scm.repository.SvnRepositoryHandler;
+import sonia.scm.repository.spi.InitializingHttpScmProtocolWrapper;
+import sonia.scm.repository.spi.ScmProviderHttpServlet;
+
+import javax.inject.Inject;
+import javax.inject.Provider;
+import javax.inject.Singleton;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletContext;
+import javax.servlet.ServletException;
+import java.util.Enumeration;
+
+@Singleton
+@Extension
+public class SvnScmProtocolProviderWrapper extends InitializingHttpScmProtocolWrapper {
+
+  public static final String PARAMETER_SVN_PARENTPATH = "SVNParentPath";
+
+  @Override
+  public String getType() {
+    return SvnRepositoryHandler.TYPE_NAME;
+  }
+
+  @Inject
+  public SvnScmProtocolProviderWrapper(SvnDAVServletProvider servletProvider, Provider<ScmPathInfoStore> uriInfoStore, ScmConfiguration scmConfiguration) {
+    super(servletProvider, uriInfoStore, scmConfiguration);
+  }
+
+  @Override
+  protected void initializeServlet(ServletConfig config, ScmProviderHttpServlet httpServlet) throws ServletException {
+
+    super.initializeServlet(new SvnConfigEnhancer(config), httpServlet);
+  }
+
+  private static class SvnConfigEnhancer implements ServletConfig {
+
+    private final ServletConfig originalConfig;
+
+    private SvnConfigEnhancer(ServletConfig originalConfig) {
+      this.originalConfig = originalConfig;
+    }
+
+    @Override
+    public String getServletName() {
+      return originalConfig.getServletName();
+    }
+
+    @Override
+    public ServletContext getServletContext() {
+      return originalConfig.getServletContext();
+    }
+
+    @Override
+    /**
+     * Overridden to return the systems temp directory for the key {@link PARAMETER_SVN_PARENTPATH}.
+     */
+    public String getInitParameter(String key) {
+      if (PARAMETER_SVN_PARENTPATH.equals(key)) {
+        return System.getProperty("java.io.tmpdir");
+      }
+      return originalConfig.getInitParameter(key);
+    }
+
+    @Override
+    public Enumeration getInitParameterNames() {
+      return originalConfig.getInitParameterNames();
+    }
+  }
+}

scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/web/SvnServletModule.java

@@ -33,53 +33,22 @@
 
 package sonia.scm.web;
 
-//~--- non-JDK imports --------------------------------------------------------
-
 import com.google.inject.servlet.ServletModule;
 import org.mapstruct.factory.Mappers;
 import sonia.scm.api.v2.resources.SvnConfigDtoToSvnConfigMapper;
 import sonia.scm.api.v2.resources.SvnConfigToSvnConfigDtoMapper;
 import sonia.scm.plugin.Extension;
 
-import java.util.HashMap;
-import java.util.Map;
-
-//~--- JDK imports ------------------------------------------------------------
-
 /**
  *
  * @author Sebastian Sdorra
  */
 @Extension
-public class SvnServletModule extends ServletModule
+public class SvnServletModule extends ServletModule {
-{
 
-  /** Field description */
-  public static final String PARAMETER_SVN_PARENTPATH = "SVNParentPath";
-
-  /** Field description */
-  public static final String PATTERN_SVN = "/svn/*";
-
-  //~--- methods --------------------------------------------------------------
-
-  /**
-   * Method description
-   *
-   */
   @Override
-  protected void configureServlets()
+  protected void configureServlets() {
-  {
-    filter(PATTERN_SVN).through(SvnGZipFilter.class);
-    filter(PATTERN_SVN).through(SvnBasicAuthenticationFilter.class);
-    filter(PATTERN_SVN).through(SvnPermissionFilter.class);
-
     bind(SvnConfigDtoToSvnConfigMapper.class).to(Mappers.getMapper(SvnConfigDtoToSvnConfigMapper.class).getClass());
     bind(SvnConfigToSvnConfigDtoMapper.class).to(Mappers.getMapper(SvnConfigToSvnConfigDtoMapper.class).getClass());
-
-    Map<String, String> parameters = new HashMap<String, String>();
-
-    parameters.put(PARAMETER_SVN_PARENTPATH,
-      System.getProperty("java.io.tmpdir"));
-    serve(PATTERN_SVN).with(SvnDAVServlet.class, parameters);
   }
 }

scm-plugins/scm-svn-plugin/src/test/java/sonia/scm/api/v2/resources/SvnConfigResourceTest.java

@@ -53,7 +53,7 @@ public class SvnConfigResourceTest {
   private SvnConfigDtoToSvnConfigMapperImpl dtoToConfigMapper;
 
   @Mock(answer = Answers.RETURNS_DEEP_STUBS)
-  private UriInfoStore uriInfoStore;
+  private ScmPathInfoStore scmPathInfoStore;
 
   @InjectMocks
   private SvnConfigToSvnConfigDtoMapperImpl configToDtoMapper;
@@ -67,7 +67,7 @@ public class SvnConfigResourceTest {
     when(repositoryHandler.getConfig()).thenReturn(gitConfig);
     SvnConfigResource gitConfigResource = new SvnConfigResource(dtoToConfigMapper, configToDtoMapper, repositoryHandler);
     dispatcher.getRegistry().addSingletonResource(gitConfigResource);
-    when(uriInfoStore.get().getBaseUri()).thenReturn(baseUri);
+    when(scmPathInfoStore.get().getApiRestUri()).thenReturn(baseUri);
   }
 
   @Test

scm-plugins/scm-svn-plugin/src/test/java/sonia/scm/api/v2/resources/SvnConfigToSvnConfigDtoMapperTest.java

@@ -30,7 +30,7 @@ public class SvnConfigToSvnConfigDtoMapperTest {
   private URI baseUri = URI.create("http://example.com/base/");
 
   @Mock(answer = Answers.RETURNS_DEEP_STUBS)
-  private UriInfoStore uriInfoStore;
+  private ScmPathInfoStore scmPathInfoStore;
 
   @InjectMocks
   private SvnConfigToSvnConfigDtoMapperImpl mapper;
@@ -42,7 +42,7 @@ public class SvnConfigToSvnConfigDtoMapperTest {
 
   @Before
   public void init() {
-    when(uriInfoStore.get().getBaseUri()).thenReturn(baseUri);
+    when(scmPathInfoStore.get().getApiRestUri()).thenReturn(baseUri);
     expectedBaseUri = baseUri.resolve(SvnConfigResource.SVN_CONFIG_PATH_V2);
     subjectThreadState.bind();
     ThreadContext.bind(subject);

scm-webapp/pom.xml

@@ -49,7 +49,7 @@
       <artifactId>scm-core</artifactId>
       <version>2.0.0-SNAPSHOT</version>
     </dependency>
-    
+
     <dependency>
       <groupId>sonia.scm</groupId>
       <artifactId>scm-dao-xml</artifactId>

scm-webapp/src/main/java/sonia/scm/ScmContextListener.java

@@ -33,8 +33,6 @@
 
 package sonia.scm;
 
-//~--- non-JDK imports --------------------------------------------------------
-
 import com.google.common.base.Throwables;
 import com.google.common.collect.Lists;
 import com.google.inject.Injector;
@@ -63,8 +61,6 @@ import java.util.Collections;
 import java.util.List;
 import java.util.Set;
 
-//~--- JDK imports ------------------------------------------------------------
-
 /**
  *
  * @author Sebastian Sdorra
@@ -135,7 +131,7 @@ public class ScmContextListener extends GuiceResteasyBootstrapServletContextList
     moduleList.add(new EagerSingletonModule());
     moduleList.add(ShiroWebModule.guiceFilterModule());
     moduleList.add(new WebElementModule(pluginLoader));
-    moduleList.add(new ScmServletModule(context, pluginLoader, overrides, pluginLoader.getExtensionProcessor()));
+    moduleList.add(new ScmServletModule(context, pluginLoader, overrides));
     moduleList.add(
       new ScmSecurityModule(context, pluginLoader.getExtensionProcessor())
     );

scm-webapp/src/main/java/sonia/scm/ScmServletModule.java

@@ -33,8 +33,6 @@
 
 package sonia.scm;
 
-//~--- non-JDK imports --------------------------------------------------------
-
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.google.inject.Provider;
 import com.google.inject.multibindings.Multibinder;
@@ -56,17 +54,48 @@ import sonia.scm.group.xml.XmlGroupDAO;
 import sonia.scm.io.DefaultFileSystem;
 import sonia.scm.io.FileSystem;
 import sonia.scm.net.SSLContextProvider;
-import sonia.scm.net.ahc.*;
+import sonia.scm.net.ahc.AdvancedHttpClient;
-import sonia.scm.plugin.*;
+import sonia.scm.net.ahc.ContentTransformer;
-import sonia.scm.repository.*;
+import sonia.scm.net.ahc.DefaultAdvancedHttpClient;
+import sonia.scm.net.ahc.JsonContentTransformer;
+import sonia.scm.net.ahc.XmlContentTransformer;
+import sonia.scm.plugin.DefaultPluginLoader;
+import sonia.scm.plugin.DefaultPluginManager;
+import sonia.scm.plugin.PluginLoader;
+import sonia.scm.plugin.PluginManager;
+import sonia.scm.repository.DefaultRepositoryManager;
+import sonia.scm.repository.DefaultRepositoryProvider;
+import sonia.scm.repository.HealthCheckContextListener;
+import sonia.scm.repository.NamespaceStrategy;
+import sonia.scm.repository.NamespaceStrategyProvider;
+import sonia.scm.repository.Repository;
+import sonia.scm.repository.RepositoryDAO;
+import sonia.scm.repository.RepositoryManager;
+import sonia.scm.repository.RepositoryManagerProvider;
+import sonia.scm.repository.RepositoryProvider;
 import sonia.scm.repository.api.HookContextFactory;
 import sonia.scm.repository.api.RepositoryServiceFactory;
 import sonia.scm.repository.spi.HookEventFacade;
 import sonia.scm.repository.xml.XmlRepositoryDAO;
 import sonia.scm.schedule.QuartzScheduler;
 import sonia.scm.schedule.Scheduler;
-import sonia.scm.security.*;
+import sonia.scm.security.AuthorizationChangedEventProducer;
-import sonia.scm.store.*;
+import sonia.scm.security.CipherHandler;
+import sonia.scm.security.CipherUtil;
+import sonia.scm.security.ConfigurableLoginAttemptHandler;
+import sonia.scm.security.DefaultKeyGenerator;
+import sonia.scm.security.DefaultSecuritySystem;
+import sonia.scm.security.KeyGenerator;
+import sonia.scm.security.LoginAttemptHandler;
+import sonia.scm.security.SecuritySystem;
+import sonia.scm.store.BlobStoreFactory;
+import sonia.scm.store.ConfigurationEntryStoreFactory;
+import sonia.scm.store.ConfigurationStoreFactory;
+import sonia.scm.store.DataStoreFactory;
+import sonia.scm.store.FileBlobStoreFactory;
+import sonia.scm.store.JAXBConfigurationEntryStoreFactory;
+import sonia.scm.store.JAXBConfigurationStoreFactory;
+import sonia.scm.store.JAXBDataStoreFactory;
 import sonia.scm.template.MustacheTemplateEngine;
 import sonia.scm.template.TemplateEngine;
 import sonia.scm.template.TemplateEngineFactory;
@@ -81,14 +110,16 @@ import sonia.scm.util.ScmConfigurationUtil;
 import sonia.scm.web.UserAgentParser;
 import sonia.scm.web.cgi.CGIExecutorFactory;
 import sonia.scm.web.cgi.DefaultCGIExecutorFactory;
+import sonia.scm.web.filter.AuthenticationFilter;
 import sonia.scm.web.filter.LoggingFilter;
+import sonia.scm.web.protocol.HttpProtocolServlet;
 import sonia.scm.web.security.AdministrationContext;
 import sonia.scm.web.security.DefaultAdministrationContext;
 
 import javax.net.ssl.SSLContext;
 import javax.servlet.ServletContext;
 
-//~--- JDK imports ------------------------------------------------------------
+import static sonia.scm.api.v2.resources.ScmPathInfo.REST_API_PATH;
 
 /**
  *
@@ -99,14 +130,14 @@ public class ScmServletModule extends ServletModule
 
   /** Field description */
   public static final String[] PATTERN_ADMIN = new String[] {
-                                                 "/api/rest/groups*",
+                                                 REST_API_PATH + "/groups*",
-    "/api/rest/users*", "/api/rest/plguins*" };
+    REST_API_PATH + "/users*", REST_API_PATH + "/plguins*" };
 
   /** Field description */
   public static final String PATTERN_ALL = "/*";
 
   /** Field description */
-  public static final String PATTERN_CONFIG = "/api/rest/config*";
+  public static final String PATTERN_CONFIG = REST_API_PATH + "/config*";
 
   /** Field description */
   public static final String PATTERN_DEBUG = "/debug.html";
@@ -155,22 +186,11 @@ public class ScmServletModule extends ServletModule
 
   //~--- constructors ---------------------------------------------------------
 
-  /**
+  ScmServletModule(ServletContext servletContext, DefaultPluginLoader pluginLoader, ClassOverrides overrides)
-   * Constructs ...
-   *
-   *
-   * @param servletContext
-   * @param pluginLoader
-   * @param overrides
-   * @param extensionProcessor
-   */
-  ScmServletModule(ServletContext servletContext,
-    DefaultPluginLoader pluginLoader, ClassOverrides overrides, ExtensionProcessor extensionProcessor)
   {
     this.servletContext = servletContext;
     this.pluginLoader = pluginLoader;
     this.overrides = overrides;
-    this.extensionProcessor = extensionProcessor;
   }
 
   //~--- methods --------------------------------------------------------------
@@ -293,6 +313,8 @@ public class ScmServletModule extends ServletModule
     bind(TemplateEngineFactory.class);
     bind(ObjectMapper.class).toProvider(ObjectMapperProvider.class);
 
+    filter(HttpProtocolServlet.PATTERN).through(AuthenticationFilter.class);
+
     // bind events
     // bind(LastModifiedUpdateListener.class);
 
@@ -389,11 +411,6 @@ public class ScmServletModule extends ServletModule
 
   /**
    * Load ScmConfiguration with JAXB
-   *
-   *
-   * @param context
-   *
-   * @return
    */
   private ScmConfiguration getScmConfiguration()
   {
@@ -414,6 +431,4 @@ public class ScmServletModule extends ServletModule
 
   /** Field description */
   private final ServletContext servletContext;
-
-  private final ExtensionProcessor extensionProcessor;
 }

scm-webapp/src/main/java/sonia/scm/WebResourceServlet.java

@@ -33,7 +33,7 @@ public class WebResourceServlet extends HttpServlet {
    * TODO remove old protocol servlets and hook. Move /hook/hg to api?
    */
   @VisibleForTesting
-  static final String PATTERN = "/(?!api/|git/|hg/|svn/|hook/).*";
+  static final String PATTERN = "/(?!api/|git/|hg/|svn/|hook/|repo/).*";
 
   private static final Logger LOG = LoggerFactory.getLogger(WebResourceServlet.class);
 

scm-webapp/src/main/java/sonia/scm/api/rest/UriInfoFilter.java

@@ -1,24 +1,26 @@
 package sonia.scm.api.rest;
 
-import sonia.scm.api.v2.resources.UriInfoStore;
+import sonia.scm.api.v2.resources.ScmPathInfoStore;
 
 import javax.inject.Inject;
 import javax.ws.rs.container.ContainerRequestContext;
 import javax.ws.rs.container.ContainerRequestFilter;
+import javax.ws.rs.core.UriInfo;
 import javax.ws.rs.ext.Provider;
 
 @Provider
 public class UriInfoFilter implements ContainerRequestFilter {
 
-  private final javax.inject.Provider<UriInfoStore> storeProvider;
+  private final javax.inject.Provider<ScmPathInfoStore> storeProvider;
 
   @Inject
-  public UriInfoFilter(javax.inject.Provider<UriInfoStore> storeProvider) {
+  public UriInfoFilter(javax.inject.Provider<ScmPathInfoStore> storeProvider) {
     this.storeProvider = storeProvider;
   }
 
   @Override
   public void filter(ContainerRequestContext requestContext) {
-    storeProvider.get().set(requestContext.getUriInfo());
+    UriInfo uriInfo = requestContext.getUriInfo();
+    storeProvider.get().set(uriInfo::getBaseUri);
   }
 }

scm-webapp/src/main/java/sonia/scm/api/rest/resources/RepositoryRootResource.java

@@ -33,37 +33,28 @@
 
 package sonia.scm.api.rest.resources;
 
-//~--- non-JDK imports --------------------------------------------------------
-
 import com.google.common.base.Function;
 import com.google.common.collect.Collections2;
 import com.google.common.collect.Maps;
 import com.google.common.collect.Ordering;
 import com.google.inject.Inject;
-
 import sonia.scm.repository.Repository;
 import sonia.scm.repository.RepositoryManager;
 import sonia.scm.repository.RepositoryTypePredicate;
-import sonia.scm.util.HttpUtil;
+import sonia.scm.template.Viewable;
-
-//~--- JDK imports ------------------------------------------------------------
-
-import java.io.IOException;
-
-import java.util.Collection;
-import java.util.Comparator;
-import java.util.List;
-import java.util.Map;
 
 import javax.servlet.http.HttpServletRequest;
-
 import javax.ws.rs.GET;
 import javax.ws.rs.Path;
 import javax.ws.rs.PathParam;
 import javax.ws.rs.Produces;
 import javax.ws.rs.core.Context;
 import javax.ws.rs.core.MediaType;
-import sonia.scm.template.Viewable;
+import java.io.IOException;
+import java.util.Collection;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Map;
 
 /**
  *
@@ -106,13 +97,12 @@ public class RepositoryRootResource
   @Produces(MediaType.TEXT_HTML)
   public Viewable renderRepositoriesRoot(@Context HttpServletRequest request, @PathParam("type") final String type)
   {
-    String baseUrl = HttpUtil.getCompleteUrl(request);
     //J-
     Collection<RepositoryTemplateElement> unsortedRepositories =
       Collections2.transform( 
         Collections2.filter(
             repositoryManager.getAll(), new RepositoryTypePredicate(type))
-        , new RepositoryTransformFunction(baseUrl)
+        , new RepositoryTransformFunction()
       );
     
     List<RepositoryTemplateElement> repositories = Ordering.from(
@@ -138,17 +128,9 @@ public class RepositoryRootResource
   public static class RepositoryTemplateElement
   {
 
-    /**
+    public RepositoryTemplateElement(Repository repository)
-     * Constructs ...
-     *
-     *
-     * @param repository
-     * @param baseUrl
-     */
-    public RepositoryTemplateElement(Repository repository, String baseUrl)
     {
       this.repository = repository;
-      this.baseUrl = baseUrl;
     }
 
     //~--- get methods --------------------------------------------------------
@@ -175,22 +157,8 @@ public class RepositoryRootResource
       return repository;
     }
 
-    /**
-     * Method description
-     *
-     *
-     * @return
-     */
-    public String getUrl()
-    {
-      return repository.createUrl(baseUrl);
-    }
-
     //~--- fields -------------------------------------------------------------
 
-    /** Field description */
-    private String baseUrl;
-
     /** Field description */
     private Repository repository;
 
@@ -236,31 +204,10 @@ public class RepositoryRootResource
   private static class RepositoryTransformFunction
     implements Function<Repository, RepositoryTemplateElement>
   {
-
-    public RepositoryTransformFunction(String baseUrl)
-    {
-      this.baseUrl = baseUrl;
-    }
-
-    //~--- methods ------------------------------------------------------------
-
-    /**
-     * Method description
-     *
-     *
-     * @param repository
-     *
-     * @return
-     */
     @Override
     public RepositoryTemplateElement apply(Repository repository)
     {
-      return new RepositoryTemplateElement(repository, baseUrl);
+      return new RepositoryTemplateElement(repository);
     }
-
-    //~--- fields -------------------------------------------------------------
-
-    /** Field description */
-    private String baseUrl;
   }
 }

scm-webapp/src/main/java/sonia/scm/api/v2/resources/MapperModule.java

@@ -41,6 +41,6 @@ public class MapperModule extends AbstractModule {
     bind(UIPluginDtoMapper.class);
     bind(UIPluginDtoCollectionMapper.class);
 
-    bind(UriInfoStore.class).in(ServletScopes.REQUEST);
+    bind(ScmPathInfoStore.class).in(ServletScopes.REQUEST);
   }
 }

scm-webapp/src/main/java/sonia/scm/api/v2/resources/MeToUserDtoMapper.java

@@ -24,7 +24,7 @@ public abstract class MeToUserDtoMapper extends UserToUserDtoMapper{
 
 
   @AfterMapping
-  void appendLinks(User user, @MappingTarget UserDto target) {
+  protected void appendLinks(User user, @MappingTarget UserDto target) {
     Links.Builder linksBuilder = linkingTo().self(resourceLinks.me().self());
     if (UserPermissions.delete(user).isPermitted()) {
       linksBuilder.single(link("delete", resourceLinks.me().delete(target.getName())));

scm-webapp/src/main/java/sonia/scm/api/v2/resources/PermissionRootResource.java

@@ -238,8 +238,9 @@ public class PermissionRootResource {
    * @throws RepositoryNotFoundException if the repository does not exists
    */
   private Repository load(String namespace, String name) throws RepositoryNotFoundException {
-    return Optional.ofNullable(manager.get(new NamespaceAndName(namespace, name)))
+    NamespaceAndName namespaceAndName = new NamespaceAndName(namespace, name);
-      .orElseThrow(() -> new RepositoryNotFoundException(name));
+    return Optional.ofNullable(manager.get(namespaceAndName))
+      .orElseThrow(() -> new RepositoryNotFoundException(namespaceAndName));
   }
 
   /**

scm-webapp/src/main/java/sonia/scm/api/v2/resources/RepositoryDto.java

@@ -24,7 +24,7 @@ public class RepositoryDto extends HalRepresentation {
   @JsonInclude(JsonInclude.Include.NON_NULL)
   private Instant lastModified;
   private String namespace;
-  @Pattern(regexp = "(?!^\\.\\.$)(?!^\\.$)(?!.*[\\\\\\[\\]])^[A-z0-9\\.][A-z0-9\\.\\-_/]*$")
+  @Pattern(regexp = "^[A-z0-9\\-_]+$")
   private String name;
   private boolean archived = false;
   @NotEmpty

scm-webapp/src/main/java/sonia/scm/api/v2/resources/RepositoryToRepositoryDtoMapper.java

@@ -1,6 +1,7 @@
 package sonia.scm.api.v2.resources;
 
 import com.google.inject.Inject;
+import de.otto.edison.hal.Link;
 import de.otto.edison.hal.Links;
 import org.mapstruct.AfterMapping;
 import org.mapstruct.Mapper;
@@ -11,9 +12,13 @@ import sonia.scm.repository.RepositoryPermissions;
 import sonia.scm.repository.api.Command;
 import sonia.scm.repository.api.RepositoryService;
 import sonia.scm.repository.api.RepositoryServiceFactory;
+import sonia.scm.repository.api.ScmProtocol;
+
+import java.util.List;
 
 import static de.otto.edison.hal.Link.link;
 import static de.otto.edison.hal.Links.linkingTo;
+import static java.util.stream.Collectors.toList;
 
 // Mapstruct does not support parameterized (i.e. non-default) constructors. Thus, we need to use field injection.
 @SuppressWarnings("squid:S3306")
@@ -30,7 +35,6 @@ public abstract class RepositoryToRepositoryDtoMapper extends BaseMapper<Reposit
   @AfterMapping
   void appendLinks(Repository repository, @MappingTarget RepositoryDto target) {
     Links.Builder linksBuilder = linkingTo().self(resourceLinks.repository().self(target.getNamespace(), target.getName()));
-    linksBuilder.single(link("httpProtocol", resourceLinks.repository().clone(target.getType(), target.getNamespace(), target.getName())));
     if (RepositoryPermissions.delete(repository).isPermitted()) {
       linksBuilder.single(link("delete", resourceLinks.repository().delete(target.getNamespace(), target.getName())));
     }
@@ -39,6 +43,12 @@ public abstract class RepositoryToRepositoryDtoMapper extends BaseMapper<Reposit
       linksBuilder.single(link("permissions", resourceLinks.permission().all(target.getNamespace(), target.getName())));
     }
     try (RepositoryService repositoryService = serviceFactory.create(repository)) {
+      if (RepositoryPermissions.pull(repository).isPermitted()) {
+        List<Link> protocolLinks = repositoryService.getSupportedProtocols()
+          .map(this::createProtocolLink)
+          .collect(toList());
+        linksBuilder.array(protocolLinks);
+      }
       if (repositoryService.isSupported(Command.TAGS)) {
         linksBuilder.single(link("tags", resourceLinks.tag().all(target.getNamespace(), target.getName())));
       }
@@ -50,4 +60,8 @@ public abstract class RepositoryToRepositoryDtoMapper extends BaseMapper<Reposit
     linksBuilder.single(link("sources", resourceLinks.source().selfWithoutRevision(target.getNamespace(), target.getName())));
     target.add(linksBuilder.build());
   }
+
+  private Link createProtocolLink(ScmProtocol protocol) {
+    return Link.linkBuilder("protocol", protocol.getUrl()).withName(protocol.getType()).build();
+  }
 }

scm-webapp/src/main/java/sonia/scm/api/v2/resources/ResourceLinks.java

@@ -8,11 +8,11 @@ import java.net.URI;
 
 class ResourceLinks {
 
-  private final UriInfoStore uriInfoStore;
+  private final ScmPathInfoStore scmPathInfoStore;
 
   @Inject
-  ResourceLinks(UriInfoStore uriInfoStore) {
+  ResourceLinks(ScmPathInfoStore scmPathInfoStore) {
-    this.uriInfoStore = uriInfoStore;
+    this.scmPathInfoStore = scmPathInfoStore;
   }
 
   // we have to add the file path using URI, so that path separators (aka '/') will not be encoded as '%2F'
@@ -21,14 +21,14 @@ class ResourceLinks {
   }
 
   GroupLinks group() {
-    return new GroupLinks(uriInfoStore.get());
+    return new GroupLinks(scmPathInfoStore.get());
   }
 
   static class GroupLinks {
     private final LinkBuilder groupLinkBuilder;
 
-    GroupLinks(UriInfo uriInfo) {
+    GroupLinks(ScmPathInfo pathInfo) {
-      groupLinkBuilder = new LinkBuilder(uriInfo, GroupRootResource.class, GroupResource.class);
+      groupLinkBuilder = new LinkBuilder(pathInfo, GroupRootResource.class, GroupResource.class);
     }
 
     String self(String name) {
@@ -45,14 +45,14 @@ class ResourceLinks {
   }
 
   GroupCollectionLinks groupCollection() {
-    return new GroupCollectionLinks(uriInfoStore.get());
+    return new GroupCollectionLinks(scmPathInfoStore.get());
   }
 
   static class GroupCollectionLinks {
     private final LinkBuilder collectionLinkBuilder;
 
-    GroupCollectionLinks(UriInfo uriInfo) {
+    GroupCollectionLinks(ScmPathInfo pathInfo) {
-      collectionLinkBuilder = new LinkBuilder(uriInfo, GroupRootResource.class, GroupCollectionResource.class);
+      collectionLinkBuilder = new LinkBuilder(pathInfo, GroupRootResource.class, GroupCollectionResource.class);
     }
 
     String self() {
@@ -65,14 +65,14 @@ class ResourceLinks {
   }
 
   UserLinks user() {
-    return new UserLinks(uriInfoStore.get());
+    return new UserLinks(scmPathInfoStore.get());
   }
 
   static class UserLinks {
     private final LinkBuilder userLinkBuilder;
 
-    UserLinks(UriInfo uriInfo) {
+    UserLinks(ScmPathInfo pathInfo) {
-      userLinkBuilder = new LinkBuilder(uriInfo, UserRootResource.class, UserResource.class);
+      userLinkBuilder = new LinkBuilder(pathInfo, UserRootResource.class, UserResource.class);
     }
 
     String self(String name) {
@@ -93,14 +93,14 @@ class ResourceLinks {
   }
 
   MeLinks me() {
-    return new MeLinks(uriInfoStore.get(), this.user());
+    return new MeLinks(scmPathInfoStore.get(), this.user());
   }
 
   static class MeLinks {
     private final LinkBuilder meLinkBuilder;
     private UserLinks userLinks;
 
-    MeLinks(UriInfo uriInfo, UserLinks user) {
+    MeLinks(ScmPathInfo uriInfo, UserLinks user) {
       meLinkBuilder = new LinkBuilder(uriInfo, MeResource.class);
       userLinks = user;
     }
@@ -124,14 +124,14 @@ class ResourceLinks {
 
 
   UserCollectionLinks userCollection() {
-    return new UserCollectionLinks(uriInfoStore.get());
+    return new UserCollectionLinks(scmPathInfoStore.get());
   }
 
   static class UserCollectionLinks {
     private final LinkBuilder collectionLinkBuilder;
 
-    UserCollectionLinks(UriInfo uriInfo) {
+    UserCollectionLinks(ScmPathInfo pathInfo) {
-      collectionLinkBuilder = new LinkBuilder(uriInfo, UserRootResource.class, UserCollectionResource.class);
+      collectionLinkBuilder = new LinkBuilder(pathInfo, UserRootResource.class, UserCollectionResource.class);
     }
 
     String self() {
@@ -144,14 +144,14 @@ class ResourceLinks {
   }
 
   ConfigLinks config() {
-    return new ConfigLinks(uriInfoStore.get());
+    return new ConfigLinks(scmPathInfoStore.get());
   }
 
   static class ConfigLinks {
     private final LinkBuilder configLinkBuilder;
 
-    ConfigLinks(UriInfo uriInfo) {
+    ConfigLinks(ScmPathInfo pathInfo) {
-      configLinkBuilder = new LinkBuilder(uriInfo, ConfigResource.class);
+      configLinkBuilder = new LinkBuilder(pathInfo, ConfigResource.class);
     }
 
     String self() {
@@ -164,26 +164,20 @@ class ResourceLinks {
   }
 
   public RepositoryLinks repository() {
-    return new RepositoryLinks(uriInfoStore.get());
+    return new RepositoryLinks(scmPathInfoStore.get());
   }
 
   static class RepositoryLinks {
     private final LinkBuilder repositoryLinkBuilder;
-    private final UriInfo uriInfo;
 
-    RepositoryLinks(UriInfo uriInfo) {
+    RepositoryLinks(ScmPathInfo pathInfo) {
-      repositoryLinkBuilder = new LinkBuilder(uriInfo, RepositoryRootResource.class, RepositoryResource.class);
+      repositoryLinkBuilder = new LinkBuilder(pathInfo, RepositoryRootResource.class, RepositoryResource.class);
-      this.uriInfo = uriInfo;
     }
 
     String self(String namespace, String name) {
       return repositoryLinkBuilder.method("getRepositoryResource").parameters(namespace, name).method("get").parameters().href();
     }
 
-    String clone(String type, String namespace, String name) {
-      return uriInfo.getBaseUri().resolve(URI.create("../../" + type + "/" + namespace + "/" + name)).toASCIIString();
-    }
-
     String delete(String namespace, String name) {
       return repositoryLinkBuilder.method("getRepositoryResource").parameters(namespace, name).method("delete").parameters().href();
     }
@@ -194,14 +188,14 @@ class ResourceLinks {
   }
 
   RepositoryCollectionLinks repositoryCollection() {
-    return new RepositoryCollectionLinks(uriInfoStore.get());
+    return new RepositoryCollectionLinks(scmPathInfoStore.get());
   }
 
   static class RepositoryCollectionLinks {
     private final LinkBuilder collectionLinkBuilder;
 
-    RepositoryCollectionLinks(UriInfo uriInfo) {
+    RepositoryCollectionLinks(ScmPathInfo pathInfo) {
-      collectionLinkBuilder = new LinkBuilder(uriInfo, RepositoryRootResource.class, RepositoryCollectionResource.class);
+      collectionLinkBuilder = new LinkBuilder(pathInfo, RepositoryRootResource.class, RepositoryCollectionResource.class);
     }
 
     String self() {
@@ -214,14 +208,14 @@ class ResourceLinks {
   }
 
   public RepositoryTypeLinks repositoryType() {
-    return new RepositoryTypeLinks(uriInfoStore.get());
+    return new RepositoryTypeLinks(scmPathInfoStore.get());
   }
 
   static class RepositoryTypeLinks {
     private final LinkBuilder repositoryTypeLinkBuilder;
 
-    RepositoryTypeLinks(UriInfo uriInfo) {
+    RepositoryTypeLinks(ScmPathInfo pathInfo) {
-      repositoryTypeLinkBuilder = new LinkBuilder(uriInfo, RepositoryTypeRootResource.class, RepositoryTypeResource.class);
+      repositoryTypeLinkBuilder = new LinkBuilder(pathInfo, RepositoryTypeRootResource.class, RepositoryTypeResource.class);
     }
 
     String self(String name) {
@@ -230,14 +224,14 @@ class ResourceLinks {
   }
 
   public RepositoryTypeCollectionLinks repositoryTypeCollection() {
-    return new RepositoryTypeCollectionLinks(uriInfoStore.get());
+    return new RepositoryTypeCollectionLinks(scmPathInfoStore.get());
   }
 
   static class RepositoryTypeCollectionLinks {
     private final LinkBuilder collectionLinkBuilder;
 
-    RepositoryTypeCollectionLinks(UriInfo uriInfo) {
+    RepositoryTypeCollectionLinks(ScmPathInfo pathInfo) {
-      collectionLinkBuilder = new LinkBuilder(uriInfo, RepositoryTypeRootResource.class, RepositoryTypeCollectionResource.class);
+      collectionLinkBuilder = new LinkBuilder(pathInfo, RepositoryTypeRootResource.class, RepositoryTypeCollectionResource.class);
     }
 
     String self() {
@@ -247,14 +241,14 @@ class ResourceLinks {
 
 
   public TagCollectionLinks tag() {
-    return new TagCollectionLinks(uriInfoStore.get());
+    return new TagCollectionLinks(scmPathInfoStore.get());
   }
 
   static class TagCollectionLinks {
     private final LinkBuilder tagLinkBuilder;
 
-    TagCollectionLinks(UriInfo uriInfo) {
+    TagCollectionLinks(ScmPathInfo pathInfo) {
-      tagLinkBuilder = new LinkBuilder(uriInfo, RepositoryRootResource.class, RepositoryResource.class, TagRootResource.class);
+      tagLinkBuilder = new LinkBuilder(pathInfo, RepositoryRootResource.class, RepositoryResource.class, TagRootResource.class);
     }
 
     String self(String namespace, String name, String tagName) {
@@ -267,14 +261,14 @@ class ResourceLinks {
   }
 
   public DiffLinks diff() {
-    return new DiffLinks(uriInfoStore.get());
+    return new DiffLinks(scmPathInfoStore.get());
   }
 
   static class DiffLinks {
     private final LinkBuilder diffLinkBuilder;
 
-    DiffLinks(UriInfo uriInfo) {
+    DiffLinks(ScmPathInfo pathInfo) {
-      diffLinkBuilder = new LinkBuilder(uriInfo, RepositoryRootResource.class, RepositoryResource.class, DiffRootResource.class);
+      diffLinkBuilder = new LinkBuilder(pathInfo, RepositoryRootResource.class, RepositoryResource.class, DiffRootResource.class);
     }
 
     String self(String namespace, String name, String id) {
@@ -287,14 +281,14 @@ class ResourceLinks {
   }
 
   public BranchLinks branch() {
-    return new BranchLinks(uriInfoStore.get());
+    return new BranchLinks(scmPathInfoStore.get());
   }
 
   static class BranchLinks {
     private final LinkBuilder branchLinkBuilder;
 
-    BranchLinks(UriInfo uriInfo) {
+    BranchLinks(ScmPathInfo pathInfo) {
-      branchLinkBuilder = new LinkBuilder(uriInfo, RepositoryRootResource.class, RepositoryResource.class, BranchRootResource.class);
+      branchLinkBuilder = new LinkBuilder(pathInfo, RepositoryRootResource.class, RepositoryResource.class, BranchRootResource.class);
     }
 
     String self(NamespaceAndName namespaceAndName, String branch) {
@@ -307,14 +301,14 @@ class ResourceLinks {
   }
 
   public BranchCollectionLinks branchCollection() {
-    return new BranchCollectionLinks(uriInfoStore.get());
+    return new BranchCollectionLinks(scmPathInfoStore.get());
   }
 
   static class BranchCollectionLinks {
     private final LinkBuilder branchLinkBuilder;
 
-    BranchCollectionLinks(UriInfo uriInfo) {
+    BranchCollectionLinks(ScmPathInfo pathInfo) {
-      branchLinkBuilder = new LinkBuilder(uriInfo, RepositoryRootResource.class, RepositoryResource.class, BranchRootResource.class);
+      branchLinkBuilder = new LinkBuilder(pathInfo, RepositoryRootResource.class, RepositoryResource.class, BranchRootResource.class);
     }
 
     String self(String namespace, String name) {
@@ -323,14 +317,14 @@ class ResourceLinks {
   }
 
   public ChangesetLinks changeset() {
-    return new ChangesetLinks(uriInfoStore.get());
+    return new ChangesetLinks(scmPathInfoStore.get());
   }
 
   static class ChangesetLinks {
     private final LinkBuilder changesetLinkBuilder;
 
-    ChangesetLinks(UriInfo uriInfo) {
+    ChangesetLinks(ScmPathInfo pathInfo) {
-      changesetLinkBuilder = new LinkBuilder(uriInfo, RepositoryRootResource.class, RepositoryResource.class, ChangesetRootResource.class);
+      changesetLinkBuilder = new LinkBuilder(pathInfo, RepositoryRootResource.class, RepositoryResource.class, ChangesetRootResource.class);
     }
 
     String self(String namespace, String name, String changesetId) {
@@ -347,14 +341,14 @@ class ResourceLinks {
   }
 
   public ModificationsLinks modifications() {
-    return new ModificationsLinks(uriInfoStore.get());
+    return new ModificationsLinks(scmPathInfoStore.get());
   }
 
   static class ModificationsLinks {
     private final LinkBuilder modificationsLinkBuilder;
 
-    ModificationsLinks(UriInfo uriInfo) {
+    ModificationsLinks(ScmPathInfo pathInfo) {
-      modificationsLinkBuilder = new LinkBuilder(uriInfo, RepositoryRootResource.class, RepositoryResource.class, ModificationsRootResource.class);
+      modificationsLinkBuilder = new LinkBuilder(pathInfo, RepositoryRootResource.class, RepositoryResource.class, ModificationsRootResource.class);
     }
     String self(String namespace, String name, String revision) {
       return modificationsLinkBuilder.method("getRepositoryResource").parameters(namespace, name).method("modifications").parameters().method("get").parameters(revision).href();
@@ -362,14 +356,14 @@ class ResourceLinks {
   }
 
   public FileHistoryLinks fileHistory() {
-    return new FileHistoryLinks(uriInfoStore.get());
+    return new FileHistoryLinks(scmPathInfoStore.get());
   }
 
   static class FileHistoryLinks {
     private final LinkBuilder fileHistoryLinkBuilder;
 
-    FileHistoryLinks(UriInfo uriInfo) {
+    FileHistoryLinks(ScmPathInfo pathInfo) {
-      fileHistoryLinkBuilder = new LinkBuilder(uriInfo, RepositoryRootResource.class, RepositoryResource.class, FileHistoryRootResource.class);
+      fileHistoryLinkBuilder = new LinkBuilder(pathInfo, RepositoryRootResource.class, RepositoryResource.class, FileHistoryRootResource.class);
     }
 
     String self(String namespace, String name, String changesetId, String path) {
@@ -379,14 +373,14 @@ class ResourceLinks {
   }
 
   public SourceLinks source() {
-    return new SourceLinks(uriInfoStore.get());
+    return new SourceLinks(scmPathInfoStore.get());
   }
 
   static class SourceLinks {
     private final LinkBuilder sourceLinkBuilder;
 
-    SourceLinks(UriInfo uriInfo) {
+    SourceLinks(ScmPathInfo pathInfo) {
-      sourceLinkBuilder = new LinkBuilder(uriInfo, RepositoryRootResource.class, RepositoryResource.class, SourceRootResource.class);
+      sourceLinkBuilder = new LinkBuilder(pathInfo, RepositoryRootResource.class, RepositoryResource.class, SourceRootResource.class);
     }
 
     String self(String namespace, String name, String revision) {
@@ -412,14 +406,14 @@ class ResourceLinks {
 
   }
   public PermissionLinks permission() {
-    return new PermissionLinks(uriInfoStore.get());
+    return new PermissionLinks(scmPathInfoStore.get());
   }
 
   static class PermissionLinks {
     private final LinkBuilder permissionLinkBuilder;
 
-    PermissionLinks(UriInfo uriInfo) {
+    PermissionLinks(ScmPathInfo pathInfo) {
-      permissionLinkBuilder = new LinkBuilder(uriInfo, RepositoryRootResource.class, RepositoryResource.class, PermissionRootResource.class);
+      permissionLinkBuilder = new LinkBuilder(pathInfo, RepositoryRootResource.class, RepositoryResource.class, PermissionRootResource.class);
     }
 
     String all(String namespace, String name) {
@@ -449,14 +443,14 @@ class ResourceLinks {
 
 
   public UIPluginLinks uiPlugin() {
-    return new UIPluginLinks(uriInfoStore.get());
+    return new UIPluginLinks(scmPathInfoStore.get());
   }
 
   static class UIPluginLinks {
     private final LinkBuilder uiPluginLinkBuilder;
 
-    UIPluginLinks(UriInfo uriInfo) {
+    UIPluginLinks(ScmPathInfo pathInfo) {
-      uiPluginLinkBuilder = new LinkBuilder(uriInfo, UIRootResource.class, UIPluginResource.class);
+      uiPluginLinkBuilder = new LinkBuilder(pathInfo, UIRootResource.class, UIPluginResource.class);
     }
 
     String self(String id) {
@@ -465,14 +459,14 @@ class ResourceLinks {
   }
 
   public UIPluginCollectionLinks uiPluginCollection() {
-    return new UIPluginCollectionLinks(uriInfoStore.get());
+    return new UIPluginCollectionLinks(scmPathInfoStore.get());
   }
 
   static class UIPluginCollectionLinks {
     private final LinkBuilder uiPluginCollectionLinkBuilder;
 
-    UIPluginCollectionLinks(UriInfo uriInfo) {
+    UIPluginCollectionLinks(ScmPathInfo pathInfo) {
-      uiPluginCollectionLinkBuilder = new LinkBuilder(uriInfo, UIRootResource.class, UIPluginResource.class);
+      uiPluginCollectionLinkBuilder = new LinkBuilder(pathInfo, UIRootResource.class, UIPluginResource.class);
     }
 
     String self() {

scm-webapp/src/main/java/sonia/scm/api/v2/resources/UserToUserDtoMapper.java

@@ -37,7 +37,7 @@ public abstract class UserToUserDtoMapper extends BaseMapper<User, UserDto> {
   }
 
   @AfterMapping
-  void appendLinks(User user, @MappingTarget UserDto target) {
+  protected void appendLinks(User user, @MappingTarget UserDto target) {
     Links.Builder linksBuilder = linkingTo().self(resourceLinks.user().self(target.getName()));
     if (UserPermissions.delete(user).isPermitted()) {
       linksBuilder.single(link("delete", resourceLinks.user().delete(target.getName())));

scm-webapp/src/main/java/sonia/scm/filter/SecurityFilter.java

@@ -37,10 +37,8 @@ package sonia.scm.filter;
 
 import com.google.common.annotations.VisibleForTesting;
 import com.google.inject.Inject;
-
 import org.apache.shiro.SecurityUtils;
 import org.apache.shiro.subject.Subject;
-
 import sonia.scm.Priority;
 import sonia.scm.SCMContext;
 import sonia.scm.config.ScmConfiguration;
@@ -48,14 +46,15 @@ import sonia.scm.security.SecurityRequests;
 import sonia.scm.web.filter.HttpFilter;
 import sonia.scm.web.filter.SecurityHttpServletRequestWrapper;
 
-//~--- JDK imports ------------------------------------------------------------
-
-import java.io.IOException;
-
 import javax.servlet.FilterChain;
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+
+import static sonia.scm.api.v2.resources.ScmPathInfo.REST_API_PATH;
+
+//~--- JDK imports ------------------------------------------------------------
 
 /**
  *
@@ -63,7 +62,8 @@ import javax.servlet.http.HttpServletResponse;
  */
 @Priority(Filters.PRIORITY_AUTHORIZATION)
 // TODO find a better way for unprotected resources
-@WebElement(value = "/api/rest/(?!v2/ui).*", regex = true)
+@WebElement(value = REST_API_PATH + "" +
+  "/(?!v2/ui).*", regex = true)
 public class SecurityFilter extends HttpFilter
 {
 

scm-webapp/src/main/java/sonia/scm/repository/DefaultRepositoryManager.java

@@ -31,10 +31,7 @@
 
 package sonia.scm.repository;
 
-//~--- non-JDK imports --------------------------------------------------------
-
 import com.github.sdorra.ssp.PermissionActionCheck;
-import com.google.common.base.Strings;
 import com.google.common.collect.Lists;
 import com.google.common.util.concurrent.ThreadFactoryBuilder;
 import com.google.inject.Inject;
@@ -43,7 +40,6 @@ import org.apache.shiro.concurrent.SubjectAwareExecutorService;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import sonia.scm.AlreadyExistsException;
-import sonia.scm.ArgumentIsInvalidException;
 import sonia.scm.ConfigurationException;
 import sonia.scm.HandlerEventType;
 import sonia.scm.ManagerDaoAdapter;
@@ -54,11 +50,9 @@ import sonia.scm.config.ScmConfiguration;
 import sonia.scm.security.KeyGenerator;
 import sonia.scm.util.AssertUtil;
 import sonia.scm.util.CollectionAppender;
-import sonia.scm.util.HttpUtil;
 import sonia.scm.util.IOUtil;
 import sonia.scm.util.Util;
 
-import javax.servlet.http.HttpServletRequest;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.Comparator;
@@ -71,8 +65,6 @@ import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ThreadFactory;
 
-//~--- JDK imports ------------------------------------------------------------
-
 /**
  * Default implementation of {@link RepositoryManager}.
  *
@@ -90,7 +82,6 @@ public class DefaultRepositoryManager extends AbstractRepositoryManager {
   private final KeyGenerator keyGenerator;
   private final RepositoryDAO repositoryDAO;
   private final Set<Type> types;
-  private RepositoryMatcher repositoryMatcher;
   private NamespaceStrategy namespaceStrategy;
   private final ManagerDaoAdapter<Repository> managerDaoAdapter;
 
@@ -99,12 +90,10 @@ public class DefaultRepositoryManager extends AbstractRepositoryManager {
   public DefaultRepositoryManager(ScmConfiguration configuration,
                                   SCMContextProvider contextProvider, KeyGenerator keyGenerator,
                                   RepositoryDAO repositoryDAO, Set<RepositoryHandler> handlerSet,
-                                  RepositoryMatcher repositoryMatcher,
                                   NamespaceStrategy namespaceStrategy) {
     this.configuration = configuration;
     this.keyGenerator = keyGenerator;
     this.repositoryDAO = repositoryDAO;
-    this.repositoryMatcher = repositoryMatcher;
     this.namespaceStrategy = namespaceStrategy;
 
     ThreadFactory factory = new ThreadFactoryBuilder()
@@ -317,71 +306,6 @@ public class DefaultRepositoryManager extends AbstractRepositoryManager {
     return validTypes;
   }
 
-  @Override
-  public Repository getFromRequest(HttpServletRequest request) {
-    AssertUtil.assertIsNotNull(request);
-
-    return getFromUri(HttpUtil.getStrippedURI(request));
-  }
-
-  @Override
-  public Repository getFromUri(String uri) {
-    AssertUtil.assertIsNotEmpty(uri);
-
-    if (uri.startsWith(HttpUtil.SEPARATOR_PATH)) {
-      uri = uri.substring(1);
-    }
-
-    int typeSeparator = uri.indexOf(HttpUtil.SEPARATOR_PATH);
-    Repository repository = null;
-
-    if (typeSeparator > 0) {
-      String type = uri.substring(0, typeSeparator);
-
-      uri = uri.substring(typeSeparator + 1);
-      repository = getFromTypeAndUri(type, uri);
-    }
-
-    return repository;
-  }
-
-  private Repository getFromTypeAndUri(String type, String uri) {
-    if (Strings.isNullOrEmpty(type)) {
-      throw new ArgumentIsInvalidException("argument type is required");
-    }
-
-    if (Strings.isNullOrEmpty(uri)) {
-      throw new ArgumentIsInvalidException("argument uri is required");
-    }
-
-    // remove ;jsessionid, jetty bug?
-    uri = HttpUtil.removeMatrixParameter(uri);
-
-    Repository repository = null;
-
-    if (handlerMap.containsKey(type)) {
-      Collection<Repository> repositories = repositoryDAO.getAll();
-
-      PermissionActionCheck<Repository> check = RepositoryPermissions.read();
-
-      for (Repository r : repositories) {
-        if (repositoryMatcher.matches(r, type, uri)) {
-          check.check(r);
-          repository = r.clone();
-
-          break;
-        }
-      }
-    }
-
-    if ((repository == null) && logger.isDebugEnabled()) {
-      logger.debug("could not find repository with type {} and uri {}", type,
-        uri);
-    }
-
-    return repository;
-  }
-
   @Override
   public RepositoryHandler getHandler(String type) {
     return handlerMap.get(type);

scm-webapp/src/main/java/sonia/scm/repository/DefaultRepositoryProvider.java

@@ -33,86 +33,32 @@
 
 package sonia.scm.repository;
 
-//~--- non-JDK imports --------------------------------------------------------
-
 import com.google.inject.Inject;
 import com.google.inject.Provider;
 import com.google.inject.servlet.RequestScoped;
 
-import sonia.scm.security.ScmSecurityException;
-
-//~--- JDK imports ------------------------------------------------------------
-
 import javax.servlet.http.HttpServletRequest;
 
-/**
- *
- * @author Sebastian Sdorra
- */
 @RequestScoped
-public class DefaultRepositoryProvider implements RepositoryProvider
+public class DefaultRepositoryProvider implements RepositoryProvider {
-{
 
-  /** Field description */
   public static final String ATTRIBUTE_NAME = "scm.request.repository";
 
-  //~--- constructors ---------------------------------------------------------
+  private final Provider<HttpServletRequest> requestProvider;
 
-  /**
-   * Constructs ...
-   *
-   *
-   * @param requestProvider
-   * @param manager
-   */
   @Inject
-  public DefaultRepositoryProvider(
+  public DefaultRepositoryProvider(Provider<HttpServletRequest> requestProvider) {
-          Provider<HttpServletRequest> requestProvider,
-          RepositoryManager manager)
-  {
     this.requestProvider = requestProvider;
-    this.manager = manager;
   }
 
-  //~--- get methods ----------------------------------------------------------
-
-  /**
-   * Method description
-   *
-   *
-   * @return
-   *
-   * @throws ScmSecurityException
-   */
   @Override
-  public Repository get() throws ScmSecurityException
+  public Repository get() {
-  {
-    Repository repository = null;
     HttpServletRequest request = requestProvider.get();
 
-    if (request != null)
+    if (request != null) {
-    {
+      return (Repository) request.getAttribute(ATTRIBUTE_NAME);
-      repository = (Repository) request.getAttribute(ATTRIBUTE_NAME);
-
-      if (repository == null)
-      {
-        repository = manager.getFromRequest(request);
-
-        if (repository != null)
-        {
-          request.setAttribute(ATTRIBUTE_NAME, repository);
-        }
-      }
     }
 
-    return repository;
+    throw new IllegalStateException("request not found");
   }
-
-  //~--- fields ---------------------------------------------------------------
-
-  /** Field description */
-  private final RepositoryManager manager;
-
-  /** Field description */
-  private final Provider<HttpServletRequest> requestProvider;
 }

scm-webapp/src/main/java/sonia/scm/repository/HealthChecker.java

@@ -61,8 +61,7 @@ public final class HealthChecker {
     Repository repository = repositoryManager.get(id);
 
     if (repository == null) {
-      throw new RepositoryNotFoundException(
+      throw new RepositoryNotFoundException(id);
-        "could not find repository with id ".concat(id));
     }
 
     doCheck(repository);

scm-webapp/src/main/java/sonia/scm/security/SecurityRequests.java

@@ -3,12 +3,14 @@ package sonia.scm.security;
 import javax.servlet.http.HttpServletRequest;
 import java.util.regex.Pattern;
 
+import static sonia.scm.api.v2.resources.ScmPathInfo.REST_API_PATH;
+
 /**
  * Created by masuewer on 04.07.18.
  */
 public final class SecurityRequests {
 
-  private static final Pattern URI_LOGIN_PATTERN = Pattern.compile("/api/rest(?:/v2)?/auth/access_token");
+  private static final Pattern URI_LOGIN_PATTERN = Pattern.compile(REST_API_PATH + "(?:/v2)?/auth/access_token");
 
   private SecurityRequests() {}
 

scm-webapp/src/main/java/sonia/scm/web/protocol/HttpProtocolServlet.java

@@ -0,0 +1,79 @@
+package sonia.scm.web.protocol;
+
+import com.google.inject.Inject;
+import com.google.inject.Singleton;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.http.HttpStatus;
+import sonia.scm.PushStateDispatcher;
+import sonia.scm.filter.WebElement;
+import sonia.scm.repository.DefaultRepositoryProvider;
+import sonia.scm.repository.NamespaceAndName;
+import sonia.scm.repository.RepositoryNotFoundException;
+import sonia.scm.repository.api.RepositoryService;
+import sonia.scm.repository.api.RepositoryServiceFactory;
+import sonia.scm.repository.spi.HttpScmProtocol;
+import sonia.scm.web.UserAgent;
+import sonia.scm.web.UserAgentParser;
+
+import javax.inject.Provider;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.Optional;
+
+@Singleton
+@WebElement(value = HttpProtocolServlet.PATTERN)
+@Slf4j
+public class HttpProtocolServlet extends HttpServlet {
+
+  public static final String PATH = "/repo";
+  public static final String PATTERN = PATH + "/*";
+
+  private final RepositoryServiceFactory serviceFactory;
+
+  private final Provider<HttpServletRequest> requestProvider;
+
+  private final PushStateDispatcher dispatcher;
+  private final UserAgentParser userAgentParser;
+
+
+  @Inject
+  public HttpProtocolServlet(RepositoryServiceFactory serviceFactory, Provider<HttpServletRequest> requestProvider, PushStateDispatcher dispatcher, UserAgentParser userAgentParser) {
+    this.serviceFactory = serviceFactory;
+    this.requestProvider = requestProvider;
+    this.dispatcher = dispatcher;
+    this.userAgentParser = userAgentParser;
+  }
+
+  @Override
+  protected void service(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {
+    UserAgent userAgent = userAgentParser.parse(request);
+    if (userAgent.isBrowser()) {
+      log.trace("dispatch browser request for user agent {}", userAgent);
+      dispatcher.dispatch(request, response, request.getRequestURI());
+    } else {
+
+      String pathInfo = request.getPathInfo();
+      Optional<NamespaceAndName> namespaceAndName = NamespaceAndNameFromPathExtractor.fromUri(pathInfo);
+      if (namespaceAndName.isPresent()) {
+        service(request, response, namespaceAndName.get());
+      } else {
+        log.debug("namespace and name not found in request path {}", pathInfo);
+        response.setStatus(HttpStatus.SC_BAD_REQUEST);
+      }
+    }
+  }
+
+  private void service(HttpServletRequest req, HttpServletResponse resp, NamespaceAndName namespaceAndName) throws IOException, ServletException {
+    try (RepositoryService repositoryService = serviceFactory.create(namespaceAndName)) {
+      requestProvider.get().setAttribute(DefaultRepositoryProvider.ATTRIBUTE_NAME, repositoryService.getRepository());
+      HttpScmProtocol protocol = repositoryService.getProtocol(HttpScmProtocol.class);
+      protocol.serve(req, resp, getServletConfig());
+    } catch (RepositoryNotFoundException e) {
+      log.debug("Repository not found for namespace and name {}", namespaceAndName, e);
+      resp.setStatus(HttpStatus.SC_NOT_FOUND);
+    }
+  }
+}

scm-webapp/src/main/java/sonia/scm/web/protocol/NamespaceAndNameFromPathExtractor.java

@@ -0,0 +1,41 @@
+package sonia.scm.web.protocol;
+
+import sonia.scm.repository.NamespaceAndName;
+import sonia.scm.util.HttpUtil;
+
+import java.util.Optional;
+
+import static java.util.Optional.empty;
+import static java.util.Optional.of;
+
+final class NamespaceAndNameFromPathExtractor {
+
+  private NamespaceAndNameFromPathExtractor() {}
+
+  static Optional<NamespaceAndName> fromUri(String uri) {
+    if (uri.startsWith(HttpUtil.SEPARATOR_PATH)) {
+      uri = uri.substring(1);
+    }
+
+    int endOfNamespace = uri.indexOf(HttpUtil.SEPARATOR_PATH);
+    if (endOfNamespace < 1) {
+      return empty();
+    }
+
+    String namespace = uri.substring(0, endOfNamespace);
+    int nameSeparatorIndex = uri.indexOf(HttpUtil.SEPARATOR_PATH, endOfNamespace + 1);
+    int nameIndex = nameSeparatorIndex > 0 ? nameSeparatorIndex : uri.length();
+    if (nameIndex == endOfNamespace + 1) {
+      return empty();
+    }
+
+    String name = uri.substring(endOfNamespace + 1, nameIndex);
+
+    int nameDotIndex = name.indexOf('.');
+    if (nameDotIndex >= 0) {
+      return of(new NamespaceAndName(namespace, name.substring(0, nameDotIndex)));
+    } else {
+      return of(new NamespaceAndName(namespace, name));
+    }
+  }
+}