From b1dba764c201f4708b82767b2d91edb6e189ce6f Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Fri, 22 Jul 2011 10:09:18 -0400
Subject: [PATCH] Fixed (again) empty repository check (issue 13)
---
src/com/gitblit/GitBlit.java | 777 ++++++++++++++++++++++++++++++++++++++++++++++++++++++-----
1 files changed, 712 insertions(+), 65 deletions(-)
diff --git a/src/com/gitblit/GitBlit.java b/src/com/gitblit/GitBlit.java
index 2764143..c54fbe1 100644
--- a/src/com/gitblit/GitBlit.java
+++ b/src/com/gitblit/GitBlit.java
@@ -1,127 +1,774 @@
+/*
+ * Copyright 2011 gitblit.com.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
package com.gitblit;
import java.io.File;
+import java.io.IOException;
+import java.lang.reflect.Field;
+import java.text.MessageFormat;
import java.util.ArrayList;
-import java.util.Date;
+import java.util.Collections;
+import java.util.HashMap;
import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.concurrent.atomic.AtomicInteger;
+import javax.servlet.ServletContextEvent;
+import javax.servlet.ServletContextListener;
import javax.servlet.http.Cookie;
-import javax.servlet.http.HttpServletRequest;
-import org.apache.wicket.Request;
import org.apache.wicket.protocol.http.WebResponse;
-import org.apache.wicket.protocol.http.servlet.ServletWebRequest;
import org.eclipse.jgit.errors.RepositoryNotFoundException;
-import org.eclipse.jgit.http.server.resolver.FileResolver;
-import org.eclipse.jgit.http.server.resolver.ServiceNotEnabledException;
import org.eclipse.jgit.lib.Repository;
+import org.eclipse.jgit.lib.RepositoryCache.FileKey;
+import org.eclipse.jgit.lib.StoredConfig;
+import org.eclipse.jgit.transport.resolver.FileResolver;
+import org.eclipse.jgit.transport.resolver.RepositoryResolver;
+import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException;
+import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
+import org.eclipse.jgit.util.FS;
+import org.eclipse.jgit.util.FileUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
+import com.gitblit.Constants.AccessRestrictionType;
+import com.gitblit.models.RepositoryModel;
+import com.gitblit.models.UserModel;
import com.gitblit.utils.JGitUtils;
-import com.gitblit.wicket.User;
-import com.gitblit.wicket.models.RepositoryModel;
+import com.gitblit.utils.StringUtils;
-public class GitBlit {
+/**
+ * GitBlit is the servlet context listener singleton that acts as the core for
+ * the web ui and the servlets. This class is either directly instantiated by
+ * the GitBlitServer class (Gitblit GO) or is reflectively instantiated from the
+ * definition in the web.xml file (Gitblit WAR).
+ *
+ * This class is the central logic processor for Gitblit. All settings, user
+ * object, and repository object operations pass through this class.
+ *
+ * Repository Resolution. There are two pathways for finding repositories. One
+ * pathway, for web ui display and repository authentication & authorization, is
+ * within this class. The other pathway is through the standard GitServlet.
+ *
+ * @author James Moger
+ *
+ */
+public class GitBlit implements ServletContextListener {
private static GitBlit gitblit;
private final Logger logger = LoggerFactory.getLogger(GitBlit.class);
- private final boolean debugMode;
+ private RepositoryResolver<Void> repositoryResolver;
- private final FileResolver repositoryResolver;
+ private File repositoriesFolder;
- private final File repositories;
+ private boolean exportAll = true;
- private final boolean exportAll;
+ private IUserService userService;
- private ILoginService loginService;
+ private IStoredSettings settings;
+ public GitBlit() {
+ if (gitblit == null) {
+ // set the static singleton reference
+ gitblit = this;
+ }
+ }
+
+ /**
+ * Returns the Gitblit singleton.
+ *
+ * @return gitblit singleton
+ */
public static GitBlit self() {
if (gitblit == null) {
- gitblit = new GitBlit();
+ new GitBlit();
}
return gitblit;
}
- private GitBlit() {
- repositories = new File(StoredSettings.getString("repositoriesFolder", "repos"));
- exportAll = StoredSettings.getBoolean("exportAll", true);
- repositoryResolver = new FileResolver(repositories, exportAll);
- debugMode = StoredSettings.getBoolean("debugMode", false);
- }
-
- public boolean isDebugMode() {
- return debugMode;
+ /**
+ * Returns the boolean value for the specified key. If the key does not
+ * exist or the value for the key can not be interpreted as a boolean, the
+ * defaultValue is returned.
+ *
+ * @see IStoredSettings.getBoolean(String, boolean)
+ * @param key
+ * @param defaultValue
+ * @return key value or defaultValue
+ */
+ public static boolean getBoolean(String key, boolean defaultValue) {
+ return self().settings.getBoolean(key, defaultValue);
}
- public void setLoginService(ILoginService loginService) {
- this.loginService = loginService;
+ /**
+ * Returns the integer value for the specified key. If the key does not
+ * exist or the value for the key can not be interpreted as an integer, the
+ * defaultValue is returned.
+ *
+ * @see IStoredSettings.getInteger(String key, int defaultValue)
+ * @param key
+ * @param defaultValue
+ * @return key value or defaultValue
+ */
+ public static int getInteger(String key, int defaultValue) {
+ return self().settings.getInteger(key, defaultValue);
}
- public User authenticate(String username, char[] password) {
- if (loginService == null) {
+ /**
+ * Returns the char value for the specified key. If the key does not exist
+ * or the value for the key can not be interpreted as a character, the
+ * defaultValue is returned.
+ *
+ * @see IStoredSettings.getChar(String key, char defaultValue)
+ * @param key
+ * @param defaultValue
+ * @return key value or defaultValue
+ */
+ public static char getChar(String key, char defaultValue) {
+ return self().settings.getChar(key, defaultValue);
+ }
+
+ /**
+ * Returns the string value for the specified key. If the key does not exist
+ * or the value for the key can not be interpreted as a string, the
+ * defaultValue is returned.
+ *
+ * @see IStoredSettings.getString(String key, String defaultValue)
+ * @param key
+ * @param defaultValue
+ * @return key value or defaultValue
+ */
+ public static String getString(String key, String defaultValue) {
+ return self().settings.getString(key, defaultValue);
+ }
+
+ /**
+ * Returns a list of space-separated strings from the specified key.
+ *
+ * @see IStoredSettings.getStrings(String key)
+ * @param name
+ * @return list of strings
+ */
+ public static List<String> getStrings(String key) {
+ return self().settings.getStrings(key);
+ }
+
+ /**
+ * Returns the list of keys whose name starts with the specified prefix. If
+ * the prefix is null or empty, all key names are returned.
+ *
+ * @see IStoredSettings.getAllKeys(String key)
+ * @param startingWith
+ * @return list of keys
+ */
+
+ public static List<String> getAllKeys(String startingWith) {
+ return self().settings.getAllKeys(startingWith);
+ }
+
+ /**
+ * Is Gitblit running in debug mode?
+ *
+ * @return true if Gitblit is running in debug mode
+ */
+ public static boolean isDebugMode() {
+ return self().settings.getBoolean(Keys.web.debugMode, false);
+ }
+
+ /**
+ * Returns the list of non-Gitblit clone urls. This allows Gitblit to
+ * advertise alternative urls for Git client repository access.
+ *
+ * @param repositoryName
+ * @return list of non-gitblit clone urls
+ */
+ public List<String> getOtherCloneUrls(String repositoryName) {
+ List<String> cloneUrls = new ArrayList<String>();
+ for (String url : settings.getStrings(Keys.web.otherUrls)) {
+ cloneUrls.add(MessageFormat.format(url, repositoryName));
+ }
+ return cloneUrls;
+ }
+
+ /**
+ * Set the user service. The user service authenticates all users and is
+ * responsible for managing user permissions.
+ *
+ * @param userService
+ */
+ public void setUserService(IUserService userService) {
+ logger.info("Setting up user service " + userService.toString());
+ this.userService = userService;
+ }
+
+ /**
+ * Authenticate a user based on a username and password.
+ *
+ * @see IUserService.authenticate(String, char[])
+ * @param username
+ * @param password
+ * @return a user object or null
+ */
+ public UserModel authenticate(String username, char[] password) {
+ if (userService == null) {
return null;
}
- return loginService.authenticate(username, password);
+ return userService.authenticate(username, password);
}
- public User authenticate(Cookie[] cookies) {
- if (loginService == null) {
+ /**
+ * Authenticate a user based on their cookie.
+ *
+ * @param cookies
+ * @return a user object or null
+ */
+ public UserModel authenticate(Cookie[] cookies) {
+ if (userService == null) {
return null;
}
- if (cookies != null && cookies.length > 0) {
- for (Cookie cookie : cookies) {
- if (cookie.getName().equals(Constants.NAME)) {
- String value = cookie.getValue();
- return loginService.authenticate(value.toCharArray());
+ if (userService.supportsCookies()) {
+ if (cookies != null && cookies.length > 0) {
+ for (Cookie cookie : cookies) {
+ if (cookie.getName().equals(Constants.NAME)) {
+ String value = cookie.getValue();
+ return userService.authenticate(value.toCharArray());
+ }
}
}
}
return null;
}
- public void setCookie(WebResponse response, User user) {
- Cookie userCookie = new Cookie(Constants.NAME, user.getCookie());
- userCookie.setMaxAge(Integer.MAX_VALUE);
- userCookie.setPath("/");
- response.addCookie(userCookie);
+ /**
+ * Sets a cookie for the specified user.
+ *
+ * @param response
+ * @param user
+ */
+ public void setCookie(WebResponse response, UserModel user) {
+ if (userService == null) {
+ return;
+ }
+ if (userService.supportsCookies()) {
+ Cookie userCookie;
+ if (user == null) {
+ // clear cookie for logout
+ userCookie = new Cookie(Constants.NAME, "");
+ } else {
+ // set cookie for login
+ char[] cookie = userService.getCookie(user);
+ userCookie = new Cookie(Constants.NAME, new String(cookie));
+ userCookie.setMaxAge(Integer.MAX_VALUE);
+ }
+ userCookie.setPath("/");
+ response.addCookie(userCookie);
+ }
}
-
+
+ /**
+ * Returns the list of all users available to the login service.
+ *
+ * @see IUserService.getAllUsernames()
+ * @return list of all usernames
+ */
+ public List<String> getAllUsernames() {
+ List<String> names = new ArrayList<String>(userService.getAllUsernames());
+ Collections.sort(names);
+ return names;
+ }
+
+ /**
+ * Delete the user object with the specified username
+ *
+ * @see IUserService.deleteUser(String)
+ * @param username
+ * @return true if successful
+ */
+ public boolean deleteUser(String username) {
+ return userService.deleteUser(username);
+ }
+
+ /**
+ * Retrieve the user object for the specified username.
+ *
+ * @see IUserService.getUserModel(String)
+ * @param username
+ * @return a user object or null
+ */
+ public UserModel getUserModel(String username) {
+ UserModel user = userService.getUserModel(username);
+ return user;
+ }
+
+ /**
+ * Returns the list of all users who are allowed to bypass the access
+ * restriction placed on the specified repository.
+ *
+ * @see IUserService.getUsernamesForRepositoryRole(String)
+ * @param repository
+ * @return list of all usernames that can bypass the access restriction
+ */
+ public List<String> getRepositoryUsers(RepositoryModel repository) {
+ return userService.getUsernamesForRepositoryRole(repository.name);
+ }
+
+ /**
+ * Sets the list of all uses who are allowed to bypass the access
+ * restriction placed on the specified repository.
+ *
+ * @see IUserService.setUsernamesForRepositoryRole(String, List<String>)
+ * @param repository
+ * @param usernames
+ * @return true if successful
+ */
+ public boolean setRepositoryUsers(RepositoryModel repository, List<String> repositoryUsers) {
+ return userService.setUsernamesForRepositoryRole(repository.name, repositoryUsers);
+ }
+
+ /**
+ * Adds/updates a complete user object keyed by username. This method allows
+ * for renaming a user.
+ *
+ * @see IUserService.updateUserModel(String, UserModel)
+ * @param username
+ * @param user
+ * @param isCreate
+ * @throws GitBlitException
+ */
+ public void updateUserModel(String username, UserModel user, boolean isCreate)
+ throws GitBlitException {
+ if (!userService.updateUserModel(username, user)) {
+ throw new GitBlitException(isCreate ? "Failed to add user!" : "Failed to update user!");
+ }
+ }
+
+ /**
+ * Returns the list of all repositories available to Gitblit. This method
+ * does not consider user access permissions.
+ *
+ * @return list of all repositories
+ */
public List<String> getRepositoryList() {
- return JGitUtils.getRepositoryList(repositories, exportAll, StoredSettings.getBoolean("nestedRepositories", true));
+ return JGitUtils.getRepositoryList(repositoriesFolder, exportAll,
+ settings.getBoolean(Keys.git.searchRepositoriesSubfolders, true));
}
- public List<RepositoryModel> getRepositories(Request request) {
- List<String> list = getRepositoryList();
- ServletWebRequest servletWebRequest = (ServletWebRequest) request;
- HttpServletRequest req = servletWebRequest.getHttpServletRequest();
+ /**
+ * Returns the JGit repository for the specified name.
+ *
+ * @param repositoryName
+ * @return repository or null
+ */
+ public Repository getRepository(String repositoryName) {
+ Repository r = null;
+ try {
+ r = repositoryResolver.open(null, repositoryName);
+ } catch (RepositoryNotFoundException e) {
+ r = null;
+ logger.error("GitBlit.getRepository(String) failed to find "
+ + new File(repositoriesFolder, repositoryName).getAbsolutePath());
+ } catch (ServiceNotAuthorizedException e) {
+ r = null;
+ logger.error("GitBlit.getRepository(String) failed to find "
+ + new File(repositoriesFolder, repositoryName).getAbsolutePath(), e);
+ } catch (ServiceNotEnabledException e) {
+ r = null;
+ logger.error("GitBlit.getRepository(String) failed to find "
+ + new File(repositoriesFolder, repositoryName).getAbsolutePath(), e);
+ }
+ return r;
+ }
+ /**
+ * Returns the list of repository models that are accessible to the user.
+ *
+ * @param user
+ * @return list of repository models accessible to user
+ */
+ public List<RepositoryModel> getRepositoryModels(UserModel user) {
+ List<String> list = getRepositoryList();
List<RepositoryModel> repositories = new ArrayList<RepositoryModel>();
for (String repo : list) {
- Repository r = getRepository(req, repo);
- String description = JGitUtils.getRepositoryDescription(r);
- String owner = JGitUtils.getRepositoryOwner(r);
- Date lastchange = JGitUtils.getLastChange(r);
- r.close();
- repositories.add(new RepositoryModel(repo, description, owner, lastchange));
+ RepositoryModel model = getRepositoryModel(user, repo);
+ if (model != null) {
+ repositories.add(model);
+ }
}
return repositories;
}
- public Repository getRepository(HttpServletRequest req, String repositoryName) {
- Repository r = null;
- try {
- r = repositoryResolver.open(req, repositoryName);
- } catch (RepositoryNotFoundException e) {
- r = null;
- logger.error("Failed to find repository " + repositoryName);
- e.printStackTrace();
- } catch (ServiceNotEnabledException e) {
- r = null;
- e.printStackTrace();
+ /**
+ * Returns a repository model if the repository exists and the user may
+ * access the repository.
+ *
+ * @param user
+ * @param repositoryName
+ * @return repository model or null
+ */
+ public RepositoryModel getRepositoryModel(UserModel user, String repositoryName) {
+ RepositoryModel model = getRepositoryModel(repositoryName);
+ if (model == null) {
+ return null;
}
- return r;
+ if (model.accessRestriction.atLeast(AccessRestrictionType.VIEW)) {
+ if (user != null && user.canAccessRepository(model.name)) {
+ return model;
+ }
+ return null;
+ } else {
+ return model;
+ }
+ }
+
+ /**
+ * Returns the repository model for the specified repository. This method
+ * does not consider user access permissions.
+ *
+ * @param repositoryName
+ * @return repository model or null
+ */
+ public RepositoryModel getRepositoryModel(String repositoryName) {
+ Repository r = getRepository(repositoryName);
+ if (r == null) {
+ return null;
+ }
+ RepositoryModel model = new RepositoryModel();
+ model.name = repositoryName;
+ model.hasCommits = JGitUtils.hasCommits(r);
+ model.lastChange = JGitUtils.getLastChange(r, null);
+ StoredConfig config = JGitUtils.readConfig(r);
+ if (config != null) {
+ model.description = getConfig(config, "description", "");
+ model.owner = getConfig(config, "owner", "");
+ model.useTickets = getConfig(config, "useTickets", false);
+ model.useDocs = getConfig(config, "useDocs", false);
+ model.accessRestriction = AccessRestrictionType.fromName(getConfig(config,
+ "accessRestriction", null));
+ model.showRemoteBranches = getConfig(config, "showRemoteBranches", false);
+ model.isFrozen = getConfig(config, "isFrozen", false);
+ model.showReadme = getConfig(config, "showReadme", false);
+ }
+ r.close();
+ return model;
+ }
+
+ /**
+ * Returns the size in bytes of the repository.
+ *
+ * @param model
+ * @return size in bytes
+ */
+ public long calculateSize(RepositoryModel model) {
+ File gitDir = FileKey.resolve(new File(repositoriesFolder, model.name), FS.DETECTED);
+ return com.gitblit.utils.FileUtils.folderSize(gitDir);
+ }
+
+ /**
+ * Ensure that a cached repository is completely closed and its resources
+ * are properly released.
+ *
+ * @param repositoryName
+ */
+ private void closeRepository(String repositoryName) {
+ Repository repository = getRepository(repositoryName);
+ // assume 2 uses in case reflection fails
+ int uses = 2;
+ try {
+ // The FileResolver caches repositories which is very useful
+ // for performance until you want to delete a repository.
+ // I have to use reflection to call close() the correct
+ // number of times to ensure that the object and ref databases
+ // are properly closed before I can delete the repository from
+ // the filesystem.
+ Field useCnt = Repository.class.getDeclaredField("useCnt");
+ useCnt.setAccessible(true);
+ uses = ((AtomicInteger) useCnt.get(repository)).get();
+ } catch (Exception e) {
+ logger.warn(MessageFormat
+ .format("Failed to reflectively determine use count for repository {0}",
+ repositoryName), e);
+ }
+ if (uses > 0) {
+ logger.info(MessageFormat
+ .format("{0}.useCnt={1}, calling close() {2} time(s) to close object and ref databases",
+ repositoryName, uses, uses));
+ for (int i = 0; i < uses; i++) {
+ repository.close();
+ }
+ }
+ }
+
+ /**
+ * Returns the gitblit string vlaue for the specified key. If key is not
+ * set, returns defaultValue.
+ *
+ * @param config
+ * @param field
+ * @param defaultValue
+ * @return field value or defaultValue
+ */
+ private String getConfig(StoredConfig config, String field, String defaultValue) {
+ String value = config.getString("gitblit", null, field);
+ if (StringUtils.isEmpty(value)) {
+ return defaultValue;
+ }
+ return value;
+ }
+
+ /**
+ * Returns the gitblit boolean vlaue for the specified key. If key is not
+ * set, returns defaultValue.
+ *
+ * @param config
+ * @param field
+ * @param defaultValue
+ * @return field value or defaultValue
+ */
+ private boolean getConfig(StoredConfig config, String field, boolean defaultValue) {
+ return config.getBoolean("gitblit", field, defaultValue);
+ }
+
+ /**
+ * Creates/updates the repository model keyed by reopsitoryName. Saves all
+ * repository settings in .git/config. This method allows for renaming
+ * repositories and will update user access permissions accordingly.
+ *
+ * All repositories created by this method are bare and automatically have
+ * .git appended to their names, which is the standard convention for bare
+ * repositories.
+ *
+ * @param repositoryName
+ * @param repository
+ * @param isCreate
+ * @throws GitBlitException
+ */
+ public void updateRepositoryModel(String repositoryName, RepositoryModel repository,
+ boolean isCreate) throws GitBlitException {
+ Repository r = null;
+ if (isCreate) {
+ // ensure created repository name ends with .git
+ if (!repository.name.toLowerCase().endsWith(org.eclipse.jgit.lib.Constants.DOT_GIT_EXT)) {
+ repository.name += org.eclipse.jgit.lib.Constants.DOT_GIT_EXT;
+ }
+ if (new File(repositoriesFolder, repository.name).exists()) {
+ throw new GitBlitException(MessageFormat.format(
+ "Can not create repository ''{0}'' because it already exists.",
+ repository.name));
+ }
+ // create repository
+ logger.info("create repository " + repository.name);
+ r = JGitUtils.createRepository(repositoriesFolder, repository.name);
+ } else {
+ // rename repository
+ if (!repositoryName.equalsIgnoreCase(repository.name)) {
+ closeRepository(repositoryName);
+ File folder = new File(repositoriesFolder, repositoryName);
+ File destFolder = new File(repositoriesFolder, repository.name);
+ if (destFolder.exists()) {
+ throw new GitBlitException(
+ MessageFormat
+ .format("Can not rename repository ''{0}'' to ''{1}'' because ''{1}'' already exists.",
+ repositoryName, repository.name));
+ }
+ if (!folder.renameTo(destFolder)) {
+ throw new GitBlitException(MessageFormat.format(
+ "Failed to rename repository ''{0}'' to ''{1}''.", repositoryName,
+ repository.name));
+ }
+ // rename the roles
+ if (!userService.renameRepositoryRole(repositoryName, repository.name)) {
+ throw new GitBlitException(MessageFormat.format(
+ "Failed to rename repository permissions ''{0}'' to ''{1}''.",
+ repositoryName, repository.name));
+ }
+ }
+
+ // load repository
+ logger.info("edit repository " + repository.name);
+ try {
+ r = repositoryResolver.open(null, repository.name);
+ } catch (RepositoryNotFoundException e) {
+ logger.error("Repository not found", e);
+ } catch (ServiceNotAuthorizedException e) {
+ logger.error("Service not authorized", e);
+ } catch (ServiceNotEnabledException e) {
+ logger.error("Service not enabled", e);
+ }
+ }
+
+ // update settings
+ if (r != null) {
+ StoredConfig config = JGitUtils.readConfig(r);
+ config.setString("gitblit", null, "description", repository.description);
+ config.setString("gitblit", null, "owner", repository.owner);
+ config.setBoolean("gitblit", null, "useTickets", repository.useTickets);
+ config.setBoolean("gitblit", null, "useDocs", repository.useDocs);
+ config.setString("gitblit", null, "accessRestriction",
+ repository.accessRestriction.name());
+ config.setBoolean("gitblit", null, "showRemoteBranches", repository.showRemoteBranches);
+ config.setBoolean("gitblit", null, "isFrozen", repository.isFrozen);
+ config.setBoolean("gitblit", null, "showReadme", repository.showReadme);
+ try {
+ config.save();
+ } catch (IOException e) {
+ logger.error("Failed to save repository config!", e);
+ }
+ r.close();
+ }
+ }
+
+ /**
+ * Deletes the repository from the file system and removes the repository
+ * permission from all repository users.
+ *
+ * @param model
+ * @return true if successful
+ */
+ public boolean deleteRepositoryModel(RepositoryModel model) {
+ return deleteRepository(model.name);
+ }
+
+ /**
+ * Deletes the repository from the file system and removes the repository
+ * permission from all repository users.
+ *
+ * @param repositoryName
+ * @return true if successful
+ */
+ public boolean deleteRepository(String repositoryName) {
+ try {
+ closeRepository(repositoryName);
+ File folder = new File(repositoriesFolder, repositoryName);
+ if (folder.exists() && folder.isDirectory()) {
+ FileUtils.delete(folder, FileUtils.RECURSIVE | FileUtils.RETRY);
+ if (userService.deleteRepositoryRole(repositoryName)) {
+ return true;
+ }
+ }
+ } catch (Throwable t) {
+ logger.error(MessageFormat.format("Failed to delete repository {0}", repositoryName), t);
+ }
+ return false;
+ }
+
+ /**
+ * Returns an html version of the commit message with any global or
+ * repository-specific regular expression substitution applied.
+ *
+ * @param repositoryName
+ * @param text
+ * @return html version of the commit message
+ */
+ public String processCommitMessage(String repositoryName, String text) {
+ String html = StringUtils.breakLinesForHtml(text);
+ Map<String, String> map = new HashMap<String, String>();
+ // global regex keys
+ if (settings.getBoolean(Keys.regex.global, false)) {
+ for (String key : settings.getAllKeys(Keys.regex.global)) {
+ if (!key.equals(Keys.regex.global)) {
+ String subKey = key.substring(key.lastIndexOf('.') + 1);
+ map.put(subKey, settings.getString(key, ""));
+ }
+ }
+ }
+
+ // repository-specific regex keys
+ List<String> keys = settings.getAllKeys(Keys.regex._ROOT + "."
+ + repositoryName.toLowerCase());
+ for (String key : keys) {
+ String subKey = key.substring(key.lastIndexOf('.') + 1);
+ map.put(subKey, settings.getString(key, ""));
+ }
+
+ for (Entry<String, String> entry : map.entrySet()) {
+ String definition = entry.getValue().trim();
+ String[] chunks = definition.split("!!!");
+ if (chunks.length == 2) {
+ html = html.replaceAll(chunks[0], chunks[1]);
+ } else {
+ logger.warn(entry.getKey()
+ + " improperly formatted. Use !!! to separate match from replacement: "
+ + definition);
+ }
+ }
+ return html;
+ }
+
+ /**
+ * Configure the Gitblit singleton with the specified settings source. This
+ * source may be file settings (Gitblit GO) or may be web.xml settings
+ * (Gitblit WAR).
+ *
+ * @param settings
+ */
+ public void configureContext(IStoredSettings settings) {
+ logger.info("Reading configuration from " + settings.toString());
+ this.settings = settings;
+ repositoriesFolder = new File(settings.getString(Keys.git.repositoriesFolder, "git"));
+ logger.info("Git repositories folder " + repositoriesFolder.getAbsolutePath());
+ repositoryResolver = new FileResolver<Void>(repositoriesFolder, exportAll);
+ String realm = settings.getString(Keys.realm.userService, "users.properties");
+ IUserService loginService = null;
+ try {
+ // check to see if this "file" is a login service class
+ Class<?> realmClass = Class.forName(realm);
+ if (IUserService.class.isAssignableFrom(realmClass)) {
+ loginService = (IUserService) realmClass.newInstance();
+ }
+ } catch (Throwable t) {
+ // not a login service class or class could not be instantiated.
+ // try to use default file login service
+ File realmFile = new File(realm);
+ if (!realmFile.exists()) {
+ try {
+ realmFile.createNewFile();
+ } catch (IOException x) {
+ logger.error(
+ MessageFormat.format("COULD NOT CREATE REALM FILE {0}!", realmFile), x);
+ }
+ }
+ loginService = new FileUserService(realmFile);
+ }
+ setUserService(loginService);
+ }
+
+ /**
+ * Configure Gitblit from the web.xml, if no configuration has already been
+ * specified.
+ *
+ * @see ServletContextListener.contextInitialize(ServletContextEvent)
+ */
+ @Override
+ public void contextInitialized(ServletContextEvent contextEvent) {
+ if (settings == null) {
+ // Gitblit WAR is running in a servlet container
+ WebXmlSettings webxmlSettings = new WebXmlSettings(contextEvent.getServletContext());
+ configureContext(webxmlSettings);
+ }
+ }
+
+ /**
+ * Gitblit is being shutdown either because the servlet container is
+ * shutting down or because the servlet container is re-deploying Gitblit.
+ */
+ @Override
+ public void contextDestroyed(ServletContextEvent contextEvent) {
+ logger.info("Gitblit context destroyed by servlet container.");
}
}
--
Gitblit v1.9.1