initial import of scm-bzr-plugin

plugins/pom.xml

@@ -22,6 +22,7 @@
     <module>scm-graph-plugin</module>
     <module>scm-activedirectory-auth-plugin</module>
     <module>scm-pam-plugin</module>
+    <module>scm-bzr-plugin</module>
   </modules>
   
   <dependencies>

plugins/scm-bzr-plugin/pom.xml

@@ -0,0 +1,31 @@
+<?xml version="1.0"?>
+<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <artifactId>scm-plugins</artifactId>
+    <groupId>sonia.scm.plugins</groupId>
+    <version>1.0-M6-SNAPSHOT</version>
+  </parent>
+
+  <groupId>sonia.scm.plugins</groupId>
+  <artifactId>scm-bzr-plugin</artifactId>
+  <version>1.0-M6-SNAPSHOT</version>
+  <name>scm-bzr-plugin</name>
+  <url>https://bitbucket.org/sdorra/scm-manager</url>
+  <description>Plugin for the version control system Bazaar</description>
+
+  <dependencies>
+
+    <dependency>
+      <groupId>javax.servlet</groupId>
+      <artifactId>servlet-api</artifactId>
+      <version>${servlet.version}</version>
+      <scope>provided</scope>
+    </dependency>
+
+  </dependencies>
+
+</project>

plugins/scm-bzr-plugin/src/main/java/sonia/scm/api/rest/resources/BzrConfigResource.java

@@ -0,0 +1,132 @@
+/**
+ * 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.api.rest.resources;
+
+//~--- non-JDK imports --------------------------------------------------------
+
+import com.google.inject.Inject;
+import com.google.inject.Singleton;
+
+import sonia.scm.repository.BzrConfig;
+import sonia.scm.repository.BzrRepositoryHandler;
+import sonia.scm.web.BzrScriptWriter;
+
+//~--- JDK imports ------------------------------------------------------------
+
+import java.io.IOException;
+
+import javax.ws.rs.Consumes;
+import javax.ws.rs.GET;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.UriInfo;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+@Singleton
+@Path("config/repositories/bzr")
+public class BzrConfigResource
+{
+
+  /**
+   *  Constructs ...
+   *
+   *
+   *
+   *  @param handler
+   */
+  @Inject
+  public BzrConfigResource(BzrRepositoryHandler handler)
+  {
+    this.handler = handler;
+  }
+
+  //~--- get methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  @GET
+  @Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
+  public BzrConfig getConfig()
+  {
+    BzrConfig config = handler.getConfig();
+
+    if (config == null)
+    {
+      config = new BzrConfig();
+    }
+
+    return config;
+  }
+
+  //~--- set methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @param uriInfo
+   * @param config
+   *
+   * @return
+   *
+   * @throws IOException
+   */
+  @POST
+  @Consumes({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
+  public Response setConfig(@Context UriInfo uriInfo, BzrConfig config)
+          throws IOException
+  {
+    handler.setConfig(config);
+    handler.storeConfig();
+    new BzrScriptWriter(config).write();
+
+    return Response.created(uriInfo.getRequestUri()).build();
+  }
+
+  //~--- fields ---------------------------------------------------------------
+
+  /** Field description */
+  private BzrRepositoryHandler handler;
+}

plugins/scm-bzr-plugin/src/main/java/sonia/scm/repository/BzrConfig.java

@@ -0,0 +1,134 @@
+/**
+ * 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;
+
+//~--- JDK imports ------------------------------------------------------------
+
+import javax.xml.bind.annotation.XmlRootElement;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+@XmlRootElement(name = "config")
+public class BzrConfig extends SimpleRepositoryConfig
+{
+
+  /**
+   * Constructs ...
+   *
+   */
+  public BzrConfig() {}
+
+  //~--- get methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public String getBzrBinary()
+  {
+    return bzrBinary;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public String getPythonBinary()
+  {
+    return pythonBinary;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public String getPythonPath()
+  {
+    return pythonPath;
+  }
+
+  //~--- set methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @param bzrBinary
+   */
+  public void setBzrBinary(String bzrBinary)
+  {
+    this.bzrBinary = bzrBinary;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @param pythonBinary
+   */
+  public void setPythonBinary(String pythonBinary)
+  {
+    this.pythonBinary = pythonBinary;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @param pythonPath
+   */
+  public void setPythonPath(String pythonPath)
+  {
+    this.pythonPath = pythonPath;
+  }
+
+  //~--- fields ---------------------------------------------------------------
+
+  /** Field description */
+  private String bzrBinary;
+
+  /** Field description */
+  private String pythonBinary;
+
+  /** Field description */
+  private String pythonPath = "";
+}

plugins/scm-bzr-plugin/src/main/java/sonia/scm/repository/BzrRepositoryHandler.java

@@ -0,0 +1,129 @@
+/**
+ * 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;
+
+//~--- non-JDK imports --------------------------------------------------------
+
+import com.google.inject.Inject;
+import com.google.inject.Singleton;
+
+import sonia.scm.Type;
+import sonia.scm.io.ExtendedCommand;
+import sonia.scm.plugin.ext.Extension;
+import sonia.scm.store.StoreFactory;
+
+//~--- JDK imports ------------------------------------------------------------
+
+import java.io.File;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+@Singleton
+@Extension
+public class BzrRepositoryHandler
+        extends AbstractSimpleRepositoryHandler<BzrConfig>
+{
+
+  /** Field description */
+  public static final String TYPE_DISPLAYNAME = "Bazaar";
+
+  /** Field description */
+  public static final String TYPE_NAME = "bzr";
+
+  /** Field description */
+  public static final Type TYPE = new Type(TYPE_NAME, TYPE_DISPLAYNAME);
+
+  //~--- constructors ---------------------------------------------------------
+
+  /**
+   * Constructs ...
+   *
+   *
+   * @param storeFactory
+   */
+  @Inject
+  public BzrRepositoryHandler(StoreFactory storeFactory)
+  {
+    super(storeFactory);
+  }
+
+  //~--- get methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  @Override
+  public Type getType()
+  {
+    return TYPE;
+  }
+
+  //~--- methods --------------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @param repository
+   * @param directory
+   *
+   * @return
+   */
+  @Override
+  protected ExtendedCommand buildCreateCommand(Repository repository,
+          File directory)
+  {
+    return new ExtendedCommand(config.getBzrBinary(), "init-repo",
+                               "--no-trees", directory.getPath());
+  }
+
+  //~--- get methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  @Override
+  protected Class<BzrConfig> getConfigClass()
+  {
+    return BzrConfig.class;
+  }
+}

plugins/scm-bzr-plugin/src/main/java/sonia/scm/web/BzrCGIServlet.java

@@ -0,0 +1,253 @@
+/**
+ * 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 com.google.inject.Singleton;
+
+import sonia.scm.repository.BzrConfig;
+import sonia.scm.repository.BzrRepositoryHandler;
+import sonia.scm.repository.Repository;
+import sonia.scm.repository.RepositoryManager;
+import sonia.scm.util.AssertUtil;
+import sonia.scm.web.cgi.AbstractCGIServlet;
+import sonia.scm.web.cgi.EnvList;
+
+//~--- JDK imports ------------------------------------------------------------
+
+import java.io.File;
+import java.io.IOException;
+
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+@Singleton
+public class BzrCGIServlet extends AbstractCGIServlet
+{
+
+  /** Field description */
+  public static final String ENV_PYTHON_PATH = "SCM_PYTHON_PATH";
+
+  /** Field description */
+  public static final String ENV_REPOSITORY_NAME = "REPO_NAME";
+
+  /** Field description */
+  public static final String ENV_REPOSITORY_PATH = "SCM_REPOSITORY_PATH";
+
+  /** Field description */
+  private static final long serialVersionUID = 7674689744455227632L;
+
+  /** Field description */
+  public static final Pattern PATTERN_REPOSITORYNAME =
+    Pattern.compile("/[^/]+/([^/]+)(?:/.*)?");
+
+  //~--- constructors ---------------------------------------------------------
+
+  /**
+   * Constructs ...
+   *
+   *
+   * @param repositoryManager
+   * @param handler
+   */
+  @Inject
+  public BzrCGIServlet(RepositoryManager repositoryManager,
+                       BzrRepositoryHandler handler)
+  {
+    this.repositoryManager = repositoryManager;
+    this.handler = handler;
+  }
+
+  //~--- methods --------------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @throws ServletException
+   */
+  @Override
+  public void init() throws ServletException
+  {
+    command = BzrUtil.getCGI();
+    super.init();
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @param request
+   * @param baseEnvironment
+   *
+   * @return
+   *
+   * @throws ServletException
+   */
+  @Override
+  protected EnvList createRequestEnvironment(HttpServletRequest request,
+          EnvList baseEnvironment)
+          throws ServletException
+  {
+    EnvList list = new EnvList(baseEnvironment);
+    Repository repository = getRepository(request);
+
+    if (repository == null)
+    {
+      throw new ServletException("repository not found");
+    }
+
+    String name = repository.getName();
+    File directory = handler.getDirectory(repository);
+
+    list.set(ENV_REPOSITORY_PATH, directory.getAbsolutePath());
+    list.set(ENV_REPOSITORY_NAME, name);
+
+    String pythonPath = "";
+    BzrConfig config = handler.getConfig();
+
+    if (config != null)
+    {
+      pythonPath = config.getPythonPath();
+
+      if (pythonPath == null)
+      {
+        pythonPath = "";
+      }
+    }
+
+    list.set(ENV_PYTHON_PATH, pythonPath);
+
+    return list;
+  }
+
+  //~--- get methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   *
+   * @return
+   *
+   */
+  @Override
+  protected String getCmdPrefix()
+  {
+    BzrConfig config = handler.getConfig();
+
+    AssertUtil.assertIsNotNull(config);
+
+    return config.getPythonBinary();
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @param request
+   *
+   * @return
+   *
+   * @throws IOException
+   * @throws ServletException
+   */
+  @Override
+  protected File getCommand(HttpServletRequest request)
+          throws ServletException, IOException
+  {
+    return command;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @param request
+   *
+   * @return
+   */
+  private Repository getRepository(HttpServletRequest request)
+  {
+    Repository repository = null;
+    String uri = request.getRequestURI();
+
+    uri = uri.substring(request.getContextPath().length());
+
+    Matcher m = PATTERN_REPOSITORYNAME.matcher(uri);
+
+    if (m.matches())
+    {
+      String repositoryname = m.group(1);
+
+      repository = getRepository(repositoryname);
+    }
+
+    return repository;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @param repositoryname
+   *
+   * @return
+   */
+  private Repository getRepository(String repositoryname)
+  {
+    return repositoryManager.get(BzrRepositoryHandler.TYPE_NAME,
+                                 repositoryname);
+  }
+
+  //~--- fields ---------------------------------------------------------------
+
+  /** Field description */
+  private File command;
+
+  /** Field description */
+  private BzrRepositoryHandler handler;
+
+  /** Field description */
+  private RepositoryManager repositoryManager;
+}

plugins/scm-bzr-plugin/src/main/java/sonia/scm/web/BzrPermissionFilter.java

@@ -0,0 +1,101 @@
+/**
+ * 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 com.google.inject.Provider;
+import com.google.inject.Singleton;
+
+import sonia.scm.repository.BzrRepositoryHandler;
+import sonia.scm.repository.RepositoryManager;
+import sonia.scm.web.filter.RegexPermissionFilter;
+import sonia.scm.web.security.WebSecurityContext;
+
+//~--- JDK imports ------------------------------------------------------------
+
+import javax.servlet.http.HttpServletRequest;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+@Singleton
+public class BzrPermissionFilter extends RegexPermissionFilter
+{
+
+  /**
+   * Constructs ...
+   *
+   *
+   * @param securityContextProvider
+   * @param repositoryManager
+   */
+  @Inject
+  public BzrPermissionFilter(
+          Provider<WebSecurityContext> securityContextProvider,
+          RepositoryManager repositoryManager)
+  {
+    super(securityContextProvider, repositoryManager);
+  }
+
+  //~--- get methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  @Override
+  protected String getType()
+  {
+    return BzrRepositoryHandler.TYPE_NAME;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @param request
+   *
+   * @return
+   */
+  @Override
+  protected boolean isWriteRequest(HttpServletRequest request)
+  {
+    return !request.getMethod().equalsIgnoreCase("GET");
+  }
+}

plugins/scm-bzr-plugin/src/main/java/sonia/scm/web/BzrScriptWriter.java

@@ -0,0 +1,125 @@
+/**
+ * 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 sonia.scm.io.RegexResourceProcessor;
+import sonia.scm.io.ResourceProcessor;
+import sonia.scm.repository.BzrConfig;
+import sonia.scm.util.IOUtil;
+
+//~--- JDK imports ------------------------------------------------------------
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+public class BzrScriptWriter
+{
+
+  /** Field description */
+  public static final String CGI_TEMPLATE = "/sonia/scm/bzrweb.py";
+
+  //~--- constructors ---------------------------------------------------------
+
+  /**
+   * Constructs ...
+   *
+   *
+   * @param config
+   */
+  public BzrScriptWriter(BzrConfig config)
+  {
+    this.config = config;
+  }
+
+  //~--- methods --------------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   *
+   * @throws IOException
+   */
+  public void write() throws IOException
+  {
+    File cgiFile = BzrUtil.getCGI();
+
+    writeCGIFile(cgiFile);
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @param cgiFile
+   *
+   * @throws IOException
+   */
+  private void writeCGIFile(File cgiFile) throws IOException
+  {
+    InputStream input = null;
+    OutputStream output = null;
+
+    try
+    {
+      input = BzrScriptWriter.class.getResourceAsStream(CGI_TEMPLATE);
+      output = new FileOutputStream(cgiFile);
+
+      ResourceProcessor rp = new RegexResourceProcessor();
+
+      rp.addVariable("python", config.getPythonBinary());
+      rp.process(input, output);
+      cgiFile.setExecutable(true);
+    }
+    finally
+    {
+      IOUtil.close(input);
+      IOUtil.close(output);
+    }
+  }
+
+  //~--- fields ---------------------------------------------------------------
+
+  /** Field description */
+  private BzrConfig config;
+}

plugins/scm-bzr-plugin/src/main/java/sonia/scm/web/BzrServletModule.java

@@ -0,0 +1,67 @@
+/**
+ * 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.servlet.ServletModule;
+
+import sonia.scm.plugin.ext.Extension;
+import sonia.scm.web.filter.BasicAuthenticationFilter;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+@Extension
+public class BzrServletModule extends ServletModule
+{
+
+  /** Field description */
+  public static final String MAPPING_BZR = "/bzr/*";
+
+  //~--- methods --------------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   */
+  @Override
+  protected void configureServlets()
+  {
+    filter(MAPPING_BZR).through(BasicAuthenticationFilter.class);
+    filter(MAPPING_BZR).through(BzrPermissionFilter.class);
+    serve(MAPPING_BZR).with(BzrCGIServlet.class);
+  }
+}

plugins/scm-bzr-plugin/src/main/java/sonia/scm/web/BzrUtil.java

@@ -0,0 +1,78 @@
+/**
+ * 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 sonia.scm.SCMContext;
+
+//~--- JDK imports ------------------------------------------------------------
+
+import java.io.File;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+public class BzrUtil
+{
+
+  /** Field description */
+  public static final String CGI_DIRECTORY = "cgi-bin";
+
+  /** Field description */
+  public static final String CGI_NAME = "bzrweb.py";
+
+  //~--- get methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public static File getCGI()
+  {
+    File cgiDirectory = new File(SCMContext.getContext().getBaseDirectory(),
+                                 CGI_DIRECTORY);
+
+    if (!cgiDirectory.exists() &&!cgiDirectory.mkdirs())
+    {
+      throw new RuntimeException(
+          "could not create directory".concat(cgiDirectory.getPath()));
+    }
+
+    return new File(cgiDirectory, CGI_NAME);
+  }
+}

plugins/scm-bzr-plugin/src/main/resources/META-INF/scm/plugin.xml

@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+    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
+
+
+-->
+
+<!--
+    Document   : plugin.xml
+    Created on : October 12, 2010, 8:29 AM
+    Author     : sdorra
+    Description:
+        Purpose of the document follows.
+-->
+
+<plugin>
+
+  <information>
+    <groupId>${project.groupId}</groupId>
+    <artifactId>${project.artifactId}</artifactId>
+    <version>${project.version}</version>
+    <name>${project.name}</name>
+    <description>${project.description}</description>
+    <author>Sebastian Sdorra</author>
+    <url>${project.url}</url>
+  </information>
+
+  <resources>
+    <script>/sonia/scm/bzr.config.js</script>
+  </resources>
+
+</plugin>

plugins/scm-bzr-plugin/src/main/resources/sonia/scm/bzr.config.js

@@ -0,0 +1,96 @@
+/* *
+ * 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
+ * 
+ */
+
+
+
+registerConfigPanel({
+  xtype : 'configForm',
+  title : 'Bazaar Settings',
+  items : [{
+    xtype : 'textfield',
+    fieldLabel : 'Bzr Binary',
+    name : 'bzrBinary',
+    allowBlank : false
+  },{
+    xtype : 'textfield',
+    fieldLabel : 'Python Binary',
+    name : 'pythonBinary',
+    allowBlank : false
+  },{
+    xtype : 'textfield',
+    fieldLabel : 'Python Path',
+    name : 'pythonPath'
+  },{
+    xtype: 'textfield',
+    name: 'repositoryDirectory',
+    fieldLabel: 'Repository directory',
+    allowBlank : false
+  }],
+
+  onSubmit: function(values){
+    this.el.mask('Submit ...');
+    Ext.Ajax.request({
+      url: restUrl + 'config/repositories/bzr.json',
+      method: 'POST',
+      jsonData: values,
+      scope: this,
+      disableCaching: true,
+      success: function(response){
+        this.el.unmask();
+      },
+      failure: function(){
+        this.el.unmask();
+      }
+    });
+  },
+
+  onLoad: function(el){
+    var tid = setTimeout( function(){ el.mask('Loading ...'); }, 100);
+    Ext.Ajax.request({
+      url: restUrl + 'config/repositories/bzr.json',
+      method: 'GET',
+      scope: this,
+      disableCaching: true,
+      success: function(response){
+        var obj = Ext.decode(response.responseText);
+        this.load(obj);
+        clearTimeout(tid);
+        el.unmask();
+      },
+      failure: function(){
+        el.unmask();
+        clearTimeout(tid);
+        alert('failure');
+      }
+    });
+  }
+
+});

plugins/scm-bzr-plugin/src/main/resources/sonia/scm/bzrweb.py

@@ -0,0 +1,83 @@
+#!/usr/bin/env ${python}
+
+import os, sys
+pythonPath = os.environ['SCM_PYTHON_PATH']
+
+if len(pythonPath) > 0:
+  pathParts = pythonPath.split(os.pathsep)
+  for i in range(len(pathParts)):
+    sys.path.insert(i, pathParts[i])
+
+repositoryPath = os.environ['SCM_REPOSITORY_PATH']
+repositoryName = os.environ['REPO_NAME']
+
+def run_with_cgi(application):
+
+    environ = dict(os.environ.items())
+    environ['wsgi.input']        = sys.stdin
+    environ['wsgi.errors']       = sys.stderr
+    environ['wsgi.version']      = (1, 0)
+    environ['wsgi.multithread']  = False
+    environ['wsgi.multiprocess'] = True
+    environ['wsgi.run_once']     = True
+
+    if environ.get('HTTPS', 'off') in ('on', '1'):
+        environ['wsgi.url_scheme'] = 'https'
+    else:
+        environ['wsgi.url_scheme'] = 'http'
+
+    headers_set = []
+    headers_sent = []
+
+    def write(data):
+        if not headers_set:
+             raise AssertionError("write() before start_response()")
+
+        elif not headers_sent:
+             # Before the first output, send the stored headers
+             status, response_headers = headers_sent[:] = headers_set
+             sys.stdout.write('Status: %s\r\n' % status)
+             for header in response_headers:
+                 sys.stdout.write('%s: %s\r\n' % header)
+             sys.stdout.write('\r\n')
+
+        sys.stdout.write(data)
+        sys.stdout.flush()
+
+    def start_response(status, response_headers, exc_info=None):
+        if exc_info:
+            try:
+                if headers_sent:
+                    # Re-raise original exception if headers sent
+                    raise exc_info[0], exc_info[1], exc_info[2]
+            finally:
+                exc_info = None     # avoid dangling circular ref
+        elif headers_set:
+            raise AssertionError("Headers already set!")
+
+        headers_set[:] = [status, response_headers]
+        return write
+
+    result = application(environ, start_response)
+    try:
+        for data in result:
+            if data:    # don't send headers until body appears
+                write(data)
+        if not headers_sent:
+            write('')   # send headers now if body was empty
+    finally:
+        if hasattr(result, 'close'):
+            result.close()
+
+from bzrlib.transport.http import wsgi
+
+def application(environ, start_response):
+  app = wsgi.make_app(
+      root=repositoryPath,
+      prefix="/"+repositoryName,
+      path_var='PATH_INFO',
+      readonly=False,
+      enable_logging=True)
+  return app(environ, start_response)
+
+run_with_cgi(application)

scm-webapp/pom.xml

@@ -266,6 +266,12 @@
           <version>1.0-M6-SNAPSHOT</version>
         </dependency>
 
+        <dependency>
+          <groupId>sonia.scm.plugins</groupId>
+          <artifactId>scm-bzr-plugin</artifactId>
+          <version>1.0-M6-SNAPSHOT</version>
+        </dependency>
+
       </dependencies>
 
     </profile>