com.gitblit.manager.GitblitManager.java Source code

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/*
 * Copyright 2013 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.manager;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.lang.reflect.Type;
import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Date;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.TimeZone;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.eclipse.jgit.api.CloneCommand;
import org.eclipse.jgit.api.FetchCommand;
import org.eclipse.jgit.api.Git;
import org.eclipse.jgit.lib.Ref;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.transport.RefSpec;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import ro.fortsoft.pf4j.PluginState;
import ro.fortsoft.pf4j.PluginWrapper;
import ro.fortsoft.pf4j.Version;

import com.gitblit.Constants;
import com.gitblit.Constants.AccessPermission;
import com.gitblit.Constants.FederationRequest;
import com.gitblit.Constants.FederationToken;
import com.gitblit.Constants.Role;
import com.gitblit.GitBlitException;
import com.gitblit.IStoredSettings;
import com.gitblit.extensions.RepositoryLifeCycleListener;
import com.gitblit.models.FederationModel;
import com.gitblit.models.FederationProposal;
import com.gitblit.models.FederationSet;
import com.gitblit.models.FilestoreModel;
import com.gitblit.models.ForkModel;
import com.gitblit.models.GitClientApplication;
import com.gitblit.models.Mailing;
import com.gitblit.models.Metric;
import com.gitblit.models.PluginRegistry.InstallState;
import com.gitblit.models.PluginRegistry.PluginRegistration;
import com.gitblit.models.PluginRegistry.PluginRelease;
import com.gitblit.models.ProjectModel;
import com.gitblit.models.RegistrantAccessPermission;
import com.gitblit.models.RepositoryModel;
import com.gitblit.models.SearchResult;
import com.gitblit.models.ServerSettings;
import com.gitblit.models.ServerStatus;
import com.gitblit.models.SettingModel;
import com.gitblit.models.TeamModel;
import com.gitblit.models.UserModel;
import com.gitblit.tickets.ITicketService;
import com.gitblit.transport.ssh.IPublicKeyManager;
import com.gitblit.transport.ssh.SshKey;
import com.gitblit.utils.ArrayUtils;
import com.gitblit.utils.JsonUtils;
import com.gitblit.utils.ObjectCache;
import com.gitblit.utils.StringUtils;
import com.gitblit.utils.XssFilter;
import com.google.gson.Gson;
import com.google.gson.JsonIOException;
import com.google.gson.JsonSyntaxException;
import com.google.gson.reflect.TypeToken;
import com.google.inject.Inject;
import com.google.inject.Injector;
import com.google.inject.Provider;
import com.google.inject.Singleton;

/**
 * GitblitManager is an aggregate interface delegate.  It implements all the manager
 * interfaces and delegates most methods calls to the proper manager implementation.
 * It's primary purpose is to provide complete management control to the git
 * upload and receive pack functions.
 *
 * GitblitManager also implements several integration methods when it is required
 * to manipulate several manages for one operation.
 *
 * @author James Moger
 *
 */
@Singleton
public class GitblitManager implements IGitblit {

    protected final Logger logger = LoggerFactory.getLogger(getClass());

    protected final ObjectCache<Collection<GitClientApplication>> clientApplications = new ObjectCache<Collection<GitClientApplication>>();

    protected final Provider<IPublicKeyManager> publicKeyManagerProvider;

    protected final Provider<ITicketService> ticketServiceProvider;

    protected final IStoredSettings settings;

    protected final IRuntimeManager runtimeManager;

    protected final IPluginManager pluginManager;

    protected final INotificationManager notificationManager;

    protected final IUserManager userManager;

    protected final IAuthenticationManager authenticationManager;

    protected final IRepositoryManager repositoryManager;

    protected final IProjectManager projectManager;

    protected final IFederationManager federationManager;

    protected final IFilestoreManager filestoreManager;

    @Inject
    public GitblitManager(Provider<IPublicKeyManager> publicKeyManagerProvider,
            Provider<ITicketService> ticketServiceProvider, IRuntimeManager runtimeManager,
            IPluginManager pluginManager, INotificationManager notificationManager, IUserManager userManager,
            IAuthenticationManager authenticationManager, IRepositoryManager repositoryManager,
            IProjectManager projectManager, IFederationManager federationManager,
            IFilestoreManager filestoreManager) {

        this.publicKeyManagerProvider = publicKeyManagerProvider;
        this.ticketServiceProvider = ticketServiceProvider;

        this.settings = runtimeManager.getSettings();
        this.runtimeManager = runtimeManager;
        this.pluginManager = pluginManager;
        this.notificationManager = notificationManager;
        this.userManager = userManager;
        this.authenticationManager = authenticationManager;
        this.repositoryManager = repositoryManager;
        this.projectManager = projectManager;
        this.federationManager = federationManager;
        this.filestoreManager = filestoreManager;
    }

    @Override
    public GitblitManager start() {
        loadSettingModels(runtimeManager.getSettingsModel());
        return this;
    }

    @Override
    public GitblitManager stop() {
        return this;
    }

    /*
     * IGITBLIT
     */

    /**
     * Creates a personal fork of the specified repository. The clone is view
     * restricted by default and the owner of the source repository is given
     * access to the clone.
     *
     * @param repository
     * @param user
     * @return the repository model of the fork, if successful
     * @throws GitBlitException
     */
    @Override
    public RepositoryModel fork(RepositoryModel repository, UserModel user) throws GitBlitException {
        String cloneName = MessageFormat.format("{0}/{1}.git", user.getPersonalPath(),
                StringUtils.stripDotGit(StringUtils.getLastPathElement(repository.name)));
        String fromUrl = MessageFormat.format("file://{0}/{1}",
                repositoryManager.getRepositoriesFolder().getAbsolutePath(), repository.name);

        // clone the repository
        try {
            Repository canonical = getRepository(repository.name);
            File folder = new File(repositoryManager.getRepositoriesFolder(), cloneName);
            CloneCommand clone = new CloneCommand();
            clone.setBare(true);

            // fetch branches with exclusions
            Collection<Ref> branches = canonical.getRefDatabase().getRefs(Constants.R_HEADS).values();
            List<String> branchesToClone = new ArrayList<String>();
            for (Ref branch : branches) {
                String name = branch.getName();
                if (name.startsWith(Constants.R_TICKET)) {
                    // exclude ticket branches
                    continue;
                }
                branchesToClone.add(name);
            }
            clone.setBranchesToClone(branchesToClone);
            clone.setURI(fromUrl);
            clone.setDirectory(folder);
            Git git = clone.call();

            // fetch tags
            FetchCommand fetch = git.fetch();
            fetch.setRefSpecs(new RefSpec("+refs/tags/*:refs/tags/*"));
            fetch.call();

            git.getRepository().close();
        } catch (Exception e) {
            throw new GitBlitException(e);
        }

        // create a Gitblit repository model for the clone
        RepositoryModel cloneModel = repository.cloneAs(cloneName);
        // owner has REWIND/RW+ permissions
        cloneModel.addOwner(user.username);

        // ensure initial access restriction of the fork
        // is not lower than the source repository  (issue-495/ticket-167)
        if (repository.accessRestriction.exceeds(cloneModel.accessRestriction)) {
            cloneModel.accessRestriction = repository.accessRestriction;
        }

        repositoryManager.updateRepositoryModel(cloneName, cloneModel, false);

        // add the owner of the source repository to the clone's access list
        if (!ArrayUtils.isEmpty(repository.owners)) {
            for (String owner : repository.owners) {
                UserModel originOwner = userManager.getUserModel(owner);
                if (originOwner != null && !originOwner.canClone(cloneModel)) {
                    // origin owner can't yet clone fork, grant explicit clone access
                    originOwner.setRepositoryPermission(cloneName, AccessPermission.CLONE);
                    reviseUser(originOwner.username, originOwner);
                }
            }
        }

        // grant origin's user list clone permission to fork
        List<String> users = repositoryManager.getRepositoryUsers(repository);
        List<UserModel> cloneUsers = new ArrayList<UserModel>();
        for (String name : users) {
            if (!name.equalsIgnoreCase(user.username)) {
                UserModel cloneUser = userManager.getUserModel(name);
                if (cloneUser.canClone(repository) && !cloneUser.canClone(cloneModel)) {
                    // origin user can't yet clone fork, grant explicit clone access
                    cloneUser.setRepositoryPermission(cloneName, AccessPermission.CLONE);
                }
                cloneUsers.add(cloneUser);
            }
        }
        userManager.updateUserModels(cloneUsers);

        // grant origin's team list clone permission to fork
        List<String> teams = repositoryManager.getRepositoryTeams(repository);
        List<TeamModel> cloneTeams = new ArrayList<TeamModel>();
        for (String name : teams) {
            TeamModel cloneTeam = userManager.getTeamModel(name);
            if (cloneTeam.canClone(repository) && !cloneTeam.canClone(cloneModel)) {
                // origin team can't yet clone fork, grant explicit clone access
                cloneTeam.setRepositoryPermission(cloneName, AccessPermission.CLONE);
            }
            cloneTeams.add(cloneTeam);
        }
        userManager.updateTeamModels(cloneTeams);

        // add this clone to the cached model
        repositoryManager.addToCachedRepositoryList(cloneModel);

        if (pluginManager != null) {
            for (RepositoryLifeCycleListener listener : pluginManager
                    .getExtensions(RepositoryLifeCycleListener.class)) {
                try {
                    listener.onFork(repository, cloneModel);
                } catch (Throwable t) {
                    logger.error(String.format("failed to call plugin onFork %s", repository.name), t);
                }
            }
        }
        return cloneModel;
    }

    /**
     * Adds a TeamModel object.
     *
     * @param team
     */
    @Override
    public void addTeam(TeamModel team) throws GitBlitException {
        if (!userManager.updateTeamModel(team)) {
            throw new GitBlitException("Failed to add team!");
        }
    }

    /**
     * Updates the TeamModel object for the specified name.
     *
     * @param teamname
     * @param team
     */
    @Override
    public void reviseTeam(String teamname, TeamModel team) throws GitBlitException {
        if (!teamname.equalsIgnoreCase(team.name)) {
            if (userManager.getTeamModel(team.name) != null) {
                throw new GitBlitException(MessageFormat
                        .format("Failed to rename ''{0}'' because ''{1}'' already exists.", teamname, team.name));
            }
        }
        if (!userManager.updateTeamModel(teamname, team)) {
            throw new GitBlitException("Failed to update team!");
        }
    }

    /**
     * Adds a user object.
     *
     * @param user
     * @throws GitBlitException
     */
    @Override
    public void addUser(UserModel user) throws GitBlitException {
        if (!userManager.updateUserModel(user)) {
            throw new GitBlitException("Failed to add user!");
        }
    }

    /**
     * Updates a user object keyed by username. This method allows
     * for renaming a user.
     *
     * @param username
     * @param user
     * @throws GitBlitException
     */
    @Override
    public void reviseUser(String username, UserModel user) throws GitBlitException {
        if (!username.equalsIgnoreCase(user.username)) {
            if (userManager.getUserModel(user.username) != null) {
                throw new GitBlitException(MessageFormat.format(
                        "Failed to rename ''{0}'' because ''{1}'' already exists.", username, user.username));
            }

            // rename repositories and owner fields for all repositories
            for (RepositoryModel model : repositoryManager.getRepositoryModels(user)) {
                if (model.isUsersPersonalRepository(username)) {
                    // personal repository
                    model.addOwner(user.username);
                    String oldRepositoryName = model.name;
                    model.name = user.getPersonalPath() + model.name.substring(model.projectPath.length());
                    model.projectPath = user.getPersonalPath();
                    repositoryManager.updateRepositoryModel(oldRepositoryName, model, false);
                } else if (model.isOwner(username)) {
                    // common/shared repo
                    model.addOwner(user.username);
                    repositoryManager.updateRepositoryModel(model.name, model, false);
                }
            }

            // rename the user's ssh public keystore
            getPublicKeyManager().renameUser(username, user.username);
        }
        if (!userManager.updateUserModel(username, user)) {
            throw new GitBlitException("Failed to update user!");
        }
    }

    /**
     * Returns the list of custom client applications to be used for the
     * repository url panel;
     *
     * @return a collection of client applications
     */
    @Override
    public Collection<GitClientApplication> getClientApplications() {
        // prefer user definitions, if they exist
        File userDefs = new File(runtimeManager.getBaseFolder(), "clientapps.json");
        if (userDefs.exists()) {
            Date lastModified = new Date(userDefs.lastModified());
            if (clientApplications.hasCurrent("user", lastModified)) {
                return clientApplications.getObject("user");
            } else {
                // (re)load user definitions
                try {
                    InputStream is = new FileInputStream(userDefs);
                    Collection<GitClientApplication> clients = readClientApplications(is);
                    is.close();
                    if (clients != null) {
                        clientApplications.updateObject("user", lastModified, clients);
                        return clients;
                    }
                } catch (IOException e) {
                    logger.error("Failed to deserialize " + userDefs.getAbsolutePath(), e);
                }
            }
        }

        // no user definitions, use system definitions
        if (!clientApplications.hasCurrent("system", new Date(0))) {
            try {
                InputStream is = GitblitManager.class.getResourceAsStream("/clientapps.json");
                Collection<GitClientApplication> clients = readClientApplications(is);
                is.close();
                if (clients != null) {
                    clientApplications.updateObject("system", new Date(0), clients);
                }
            } catch (IOException e) {
                logger.error("Failed to deserialize clientapps.json resource!", e);
            }
        }

        return clientApplications.getObject("system");
    }

    private Collection<GitClientApplication> readClientApplications(InputStream is) {
        try {
            Type type = new TypeToken<Collection<GitClientApplication>>() {
            }.getType();
            InputStreamReader reader = new InputStreamReader(is);
            Gson gson = JsonUtils.gson();
            Collection<GitClientApplication> links = gson.fromJson(reader, type);
            return links;
        } catch (JsonIOException e) {
            logger.error("Error deserializing client applications!", e);
        } catch (JsonSyntaxException e) {
            logger.error("Error deserializing client applications!", e);
        }
        return null;
    }

    /**
     * Parse the properties file and aggregate all the comments by the setting
     * key. A setting model tracks the current value, the default value, the
     * description of the setting and and directives about the setting.
     *
     * @return Map<String, SettingModel>
     */
    private void loadSettingModels(ServerSettings settingsModel) {
        try {
            // Read bundled Gitblit properties to extract setting descriptions.
            // This copy is pristine and only used for populating the setting
            // models map.
            InputStream is = GitblitManager.class.getResourceAsStream("/defaults.properties");
            BufferedReader propertiesReader = new BufferedReader(new InputStreamReader(is));
            StringBuilder description = new StringBuilder();
            SettingModel setting = new SettingModel();
            String line = null;
            while ((line = propertiesReader.readLine()) != null) {
                if (line.length() == 0) {
                    description.setLength(0);
                    setting = new SettingModel();
                } else {
                    if (line.charAt(0) == '#') {
                        if (line.length() > 1) {
                            String text = line.substring(1).trim();
                            if (SettingModel.CASE_SENSITIVE.equals(text)) {
                                setting.caseSensitive = true;
                            } else if (SettingModel.RESTART_REQUIRED.equals(text)) {
                                setting.restartRequired = true;
                            } else if (SettingModel.SPACE_DELIMITED.equals(text)) {
                                setting.spaceDelimited = true;
                            } else if (text.startsWith(SettingModel.SINCE)) {
                                try {
                                    setting.since = text.split(" ")[1];
                                } catch (Exception e) {
                                    setting.since = text;
                                }
                            } else {
                                description.append(text);
                                description.append('\n');
                            }
                        }
                    } else {
                        String[] kvp = line.split("=", 2);
                        String key = kvp[0].trim();
                        setting.name = key;
                        setting.defaultValue = kvp[1].trim();
                        setting.currentValue = setting.defaultValue;
                        setting.description = description.toString().trim();
                        settingsModel.add(setting);
                        description.setLength(0);
                        setting = new SettingModel();
                    }
                }
            }
            propertiesReader.close();
        } catch (NullPointerException e) {
            logger.error("Failed to find classpath resource 'defaults.properties'");
        } catch (IOException e) {
            logger.error("Failed to load classpath resource 'defaults.properties'");
        }
    }

    @Override
    public ITicketService getTicketService() {
        return ticketServiceProvider.get();
    }

    @Override
    public IPublicKeyManager getPublicKeyManager() {
        return publicKeyManagerProvider.get();
    }

    /*
     * ISTOREDSETTINGS
     *
     * these methods are necessary for (nearly) seamless Groovy hook operation
     * after the massive refactor.
     */

    public boolean getBoolean(String key, boolean defaultValue) {
        return runtimeManager.getSettings().getBoolean(key, defaultValue);
    }

    public String getString(String key, String defaultValue) {
        return runtimeManager.getSettings().getString(key, defaultValue);
    }

    public int getInteger(String key, int defaultValue) {
        return runtimeManager.getSettings().getInteger(key, defaultValue);
    }

    public List<String> getStrings(String key) {
        return runtimeManager.getSettings().getStrings(key);
    }

    /*
     * RUNTIME MANAGER
     */

    @Override
    public File getBaseFolder() {
        return runtimeManager.getBaseFolder();
    }

    @Override
    public void setBaseFolder(File folder) {
        runtimeManager.setBaseFolder(folder);
    }

    @Override
    public Date getBootDate() {
        return runtimeManager.getBootDate();
    }

    @Override
    public ServerSettings getSettingsModel() {
        return runtimeManager.getSettingsModel();
    }

    @Override
    public TimeZone getTimezone() {
        return runtimeManager.getTimezone();
    }

    @Override
    public Locale getLocale() {
        return runtimeManager.getLocale();
    }

    @Override
    public boolean isDebugMode() {
        return runtimeManager.isDebugMode();
    }

    @Override
    public File getFileOrFolder(String key, String defaultFileOrFolder) {
        return runtimeManager.getFileOrFolder(key, defaultFileOrFolder);
    }

    @Override
    public File getFileOrFolder(String fileOrFolder) {
        return runtimeManager.getFileOrFolder(fileOrFolder);
    }

    @Override
    public IStoredSettings getSettings() {
        return runtimeManager.getSettings();
    }

    @Override
    public boolean updateSettings(Map<String, String> updatedSettings) {
        return runtimeManager.updateSettings(updatedSettings);
    }

    @Override
    public ServerStatus getStatus() {
        return runtimeManager.getStatus();
    }

    @Override
    public Injector getInjector() {
        return runtimeManager.getInjector();
    }

    @Override
    public XssFilter getXssFilter() {
        return runtimeManager.getXssFilter();
    }

    /*
     * NOTIFICATION MANAGER
     */

    @Override
    public boolean isSendingMail() {
        return notificationManager.isSendingMail();
    }

    @Override
    public void sendMailToAdministrators(String subject, String message) {
        notificationManager.sendMailToAdministrators(subject, message);
    }

    @Override
    public void sendMail(String subject, String message, Collection<String> toAddresses) {
        notificationManager.sendMail(subject, message, toAddresses);
    }

    @Override
    public void sendHtmlMail(String subject, String message, Collection<String> toAddresses) {
        notificationManager.sendHtmlMail(subject, message, toAddresses);
    }

    @Override
    public void send(Mailing mail) {
        notificationManager.send(mail);
    }

    /*
     * SESSION MANAGER
     */

    @Override
    public UserModel authenticate(String username, char[] password, String remoteIP) {
        return authenticationManager.authenticate(username, password, remoteIP);
    }

    @Override
    public UserModel authenticate(HttpServletRequest httpRequest) {
        UserModel user = authenticationManager.authenticate(httpRequest, false);
        if (user == null) {
            user = federationManager.authenticate(httpRequest);
        }
        return user;
    }

    @Override
    public UserModel authenticate(String username, SshKey key) {
        return authenticationManager.authenticate(username, key);
    }

    @Override
    public UserModel authenticate(String username) {
        return authenticationManager.authenticate(username);
    }

    @Override
    public UserModel authenticate(HttpServletRequest httpRequest, boolean requiresCertificate) {
        UserModel user = authenticationManager.authenticate(httpRequest, requiresCertificate);
        if (user == null) {
            user = federationManager.authenticate(httpRequest);
        }
        return user;
    }

    @Override
    public String getCookie(HttpServletRequest request) {
        return authenticationManager.getCookie(request);
    }

    @Override
    @Deprecated
    public void setCookie(HttpServletResponse response, UserModel user) {
        authenticationManager.setCookie(response, user);
    }

    @Override
    public void setCookie(HttpServletRequest request, HttpServletResponse response, UserModel user) {
        authenticationManager.setCookie(request, response, user);
    }

    @Override
    @Deprecated
    public void logout(HttpServletResponse response, UserModel user) {
        authenticationManager.logout(response, user);
    }

    @Override
    public void logout(HttpServletRequest request, HttpServletResponse response, UserModel user) {
        authenticationManager.logout(request, response, user);
    }

    @Override
    public boolean supportsCredentialChanges(UserModel user) {
        return authenticationManager.supportsCredentialChanges(user);
    }

    @Override
    public boolean supportsDisplayNameChanges(UserModel user) {
        return authenticationManager.supportsDisplayNameChanges(user);
    }

    @Override
    public boolean supportsEmailAddressChanges(UserModel user) {
        return authenticationManager.supportsEmailAddressChanges(user);
    }

    @Override
    public boolean supportsTeamMembershipChanges(UserModel user) {
        return authenticationManager.supportsTeamMembershipChanges(user);
    }

    @Override
    public boolean supportsTeamMembershipChanges(TeamModel team) {
        return authenticationManager.supportsTeamMembershipChanges(team);
    }

    @Override
    public boolean supportsRoleChanges(UserModel user, Role role) {
        return authenticationManager.supportsRoleChanges(user, role);
    }

    @Override
    public boolean supportsRoleChanges(TeamModel team, Role role) {
        return authenticationManager.supportsRoleChanges(team, role);
    }

    /*
     * USER MANAGER
     */

    @Override
    public void setup(IRuntimeManager runtimeManager) {
    }

    @Override
    public boolean isInternalAccount(String username) {
        return userManager.isInternalAccount(username);
    }

    @Override
    public List<String> getAllUsernames() {
        return userManager.getAllUsernames();
    }

    @Override
    public List<UserModel> getAllUsers() {
        return userManager.getAllUsers();
    }

    @Override
    public UserModel getUserModel(String username) {
        return userManager.getUserModel(username);
    }

    @Override
    public List<TeamModel> getAllTeams() {
        return userManager.getAllTeams();
    }

    @Override
    public TeamModel getTeamModel(String teamname) {
        return userManager.getTeamModel(teamname);
    }

    @Override
    public String getCookie(UserModel model) {
        return userManager.getCookie(model);
    }

    @Override
    public UserModel getUserModel(char[] cookie) {
        return userManager.getUserModel(cookie);
    }

    @Override
    public boolean updateUserModel(UserModel model) {
        return userManager.updateUserModel(model);
    }

    @Override
    public boolean updateUserModels(Collection<UserModel> models) {
        return userManager.updateUserModels(models);
    }

    @Override
    public boolean updateUserModel(String username, UserModel model) {
        return userManager.updateUserModel(username, model);
    }

    @Override
    public boolean deleteUser(String username) {
        // delegate to deleteUserModel() to delete public ssh keys
        UserModel user = userManager.getUserModel(username);
        return deleteUserModel(user);
    }

    /**
     * Delete the user and all associated public ssh keys.
     */
    @Override
    public boolean deleteUserModel(UserModel model) {
        boolean success = userManager.deleteUserModel(model);
        if (success) {
            getPublicKeyManager().removeAllKeys(model.username);
        }
        return success;
    }

    @Override
    public List<String> getAllTeamNames() {
        return userManager.getAllTeamNames();
    }

    @Override
    public List<String> getTeamNamesForRepositoryRole(String role) {
        return userManager.getTeamNamesForRepositoryRole(role);
    }

    @Override
    public boolean updateTeamModel(TeamModel model) {
        return userManager.updateTeamModel(model);
    }

    @Override
    public boolean updateTeamModels(Collection<TeamModel> models) {
        return userManager.updateTeamModels(models);
    }

    @Override
    public boolean updateTeamModel(String teamname, TeamModel model) {
        return userManager.updateTeamModel(teamname, model);
    }

    @Override
    public boolean deleteTeamModel(TeamModel model) {
        return userManager.deleteTeamModel(model);
    }

    @Override
    public List<String> getUsernamesForRepositoryRole(String role) {
        return userManager.getUsernamesForRepositoryRole(role);
    }

    @Override
    public boolean renameRepositoryRole(String oldRole, String newRole) {
        return userManager.renameRepositoryRole(oldRole, newRole);
    }

    @Override
    public boolean deleteRepositoryRole(String role) {
        return userManager.deleteRepositoryRole(role);
    }

    @Override
    public boolean deleteTeam(String teamname) {
        return userManager.deleteTeam(teamname);
    }

    /*
     * REPOSITORY MANAGER
     */

    @Override
    public Date getLastActivityDate() {
        return repositoryManager.getLastActivityDate();
    }

    @Override
    public File getRepositoriesFolder() {
        return repositoryManager.getRepositoriesFolder();
    }

    @Override
    public File getHooksFolder() {
        return repositoryManager.getHooksFolder();
    }

    @Override
    public File getGrapesFolder() {
        return repositoryManager.getGrapesFolder();
    }

    @Override
    public List<RegistrantAccessPermission> getUserAccessPermissions(UserModel user) {
        return repositoryManager.getUserAccessPermissions(user);
    }

    @Override
    public List<RegistrantAccessPermission> getUserAccessPermissions(RepositoryModel repository) {
        return repositoryManager.getUserAccessPermissions(repository);
    }

    @Override
    public boolean setUserAccessPermissions(RepositoryModel repository,
            Collection<RegistrantAccessPermission> permissions) {
        return repositoryManager.setUserAccessPermissions(repository, permissions);
    }

    @Override
    public List<String> getRepositoryUsers(RepositoryModel repository) {
        return repositoryManager.getRepositoryUsers(repository);
    }

    @Override
    public List<RegistrantAccessPermission> getTeamAccessPermissions(RepositoryModel repository) {
        return repositoryManager.getTeamAccessPermissions(repository);
    }

    @Override
    public boolean setTeamAccessPermissions(RepositoryModel repository,
            Collection<RegistrantAccessPermission> permissions) {
        return repositoryManager.setTeamAccessPermissions(repository, permissions);
    }

    @Override
    public List<String> getRepositoryTeams(RepositoryModel repository) {
        return repositoryManager.getRepositoryTeams(repository);
    }

    @Override
    public void addToCachedRepositoryList(RepositoryModel model) {
        repositoryManager.addToCachedRepositoryList(model);
    }

    @Override
    public void resetRepositoryListCache() {
        repositoryManager.resetRepositoryListCache();
    }

    @Override
    public void resetRepositoryCache(String repositoryName) {
        repositoryManager.resetRepositoryCache(repositoryName);
    }

    @Override
    public List<String> getRepositoryList() {
        return repositoryManager.getRepositoryList();
    }

    @Override
    public Repository getRepository(String repositoryName) {
        return repositoryManager.getRepository(repositoryName);
    }

    @Override
    public Repository getRepository(String repositoryName, boolean logError) {
        return repositoryManager.getRepository(repositoryName, logError);
    }

    @Override
    public List<RepositoryModel> getRepositoryModels() {
        return repositoryManager.getRepositoryModels();
    }

    @Override
    public List<RepositoryModel> getRepositoryModels(UserModel user) {
        return repositoryManager.getRepositoryModels(user);
    }

    @Override
    public RepositoryModel getRepositoryModel(UserModel user, String repositoryName) {
        return repositoryManager.getRepositoryModel(repositoryName);
    }

    @Override
    public RepositoryModel getRepositoryModel(String repositoryName) {
        return repositoryManager.getRepositoryModel(repositoryName);
    }

    @Override
    public long getStarCount(RepositoryModel repository) {
        return repositoryManager.getStarCount(repository);
    }

    @Override
    public boolean hasRepository(String repositoryName) {
        return repositoryManager.hasRepository(repositoryName);
    }

    @Override
    public boolean hasRepository(String repositoryName, boolean caseSensitiveCheck) {
        return repositoryManager.hasRepository(repositoryName, caseSensitiveCheck);
    }

    @Override
    public boolean hasFork(String username, String origin) {
        return repositoryManager.hasFork(username, origin);
    }

    @Override
    public String getFork(String username, String origin) {
        return repositoryManager.getFork(username, origin);
    }

    @Override
    public ForkModel getForkNetwork(String repository) {
        return repositoryManager.getForkNetwork(repository);
    }

    @Override
    public long updateLastChangeFields(Repository r, RepositoryModel model) {
        return repositoryManager.updateLastChangeFields(r, model);
    }

    @Override
    public List<Metric> getRepositoryDefaultMetrics(RepositoryModel model, Repository repository) {
        return repositoryManager.getRepositoryDefaultMetrics(model, repository);
    }

    /**
     * Detect renames and reindex as appropriate.
     */
    @Override
    public void updateRepositoryModel(String repositoryName, RepositoryModel repository, boolean isCreate)
            throws GitBlitException {
        RepositoryModel oldModel = null;
        boolean isRename = !isCreate && !repositoryName.equalsIgnoreCase(repository.name);
        if (isRename) {
            oldModel = repositoryManager.getRepositoryModel(repositoryName);
        }

        repositoryManager.updateRepositoryModel(repositoryName, repository, isCreate);

        if (isRename && ticketServiceProvider.get() != null) {
            ticketServiceProvider.get().rename(oldModel, repository);
        }
    }

    @Override
    public void updateConfiguration(Repository r, RepositoryModel repository) {
        repositoryManager.updateConfiguration(r, repository);
    }

    @Override
    public boolean canDelete(RepositoryModel model) {
        return repositoryManager.canDelete(model);
    }

    /**
     * Delete the repository and all associated tickets.
     */
    @Override
    public boolean deleteRepositoryModel(RepositoryModel model) {
        boolean success = repositoryManager.deleteRepositoryModel(model);
        if (success && ticketServiceProvider.get() != null) {
            ticketServiceProvider.get().deleteAll(model);
        }
        return success;
    }

    @Override
    public boolean deleteRepository(String repositoryName) {
        // delegate to deleteRepositoryModel() to destroy indexed tickets
        RepositoryModel repository = repositoryManager.getRepositoryModel(repositoryName);
        return deleteRepositoryModel(repository);
    }

    @Override
    public List<String> getAllScripts() {
        return repositoryManager.getAllScripts();
    }

    @Override
    public List<String> getPreReceiveScriptsInherited(RepositoryModel repository) {
        return repositoryManager.getPreReceiveScriptsInherited(repository);
    }

    @Override
    public List<String> getPreReceiveScriptsUnused(RepositoryModel repository) {
        return repositoryManager.getPreReceiveScriptsUnused(repository);
    }

    @Override
    public List<String> getPostReceiveScriptsInherited(RepositoryModel repository) {
        return repositoryManager.getPostReceiveScriptsInherited(repository);
    }

    @Override
    public List<String> getPostReceiveScriptsUnused(RepositoryModel repository) {
        return repositoryManager.getPostReceiveScriptsUnused(repository);
    }

    @Override
    public List<SearchResult> search(String query, int page, int pageSize, List<String> repositories) {
        return repositoryManager.search(query, page, pageSize, repositories);
    }

    @Override
    public boolean isCollectingGarbage() {
        return repositoryManager.isCollectingGarbage();
    }

    @Override
    public boolean isCollectingGarbage(String repositoryName) {
        return repositoryManager.isCollectingGarbage(repositoryName);
    }

    /*
     * PROJECT MANAGER
     */

    @Override
    public List<ProjectModel> getProjectModels(UserModel user, boolean includeUsers) {
        return projectManager.getProjectModels(user, includeUsers);
    }

    @Override
    public ProjectModel getProjectModel(String name, UserModel user) {
        return projectManager.getProjectModel(name, user);
    }

    @Override
    public ProjectModel getProjectModel(String name) {
        return projectManager.getProjectModel(name);
    }

    @Override
    public List<ProjectModel> getProjectModels(List<RepositoryModel> repositoryModels, boolean includeUsers) {
        return projectManager.getProjectModels(repositoryModels, includeUsers);
    }

    /*
     * FEDERATION MANAGER
     */

    @Override
    public File getProposalsFolder() {
        return federationManager.getProposalsFolder();
    }

    @Override
    public boolean canFederate() {
        return federationManager.canFederate();
    }

    @Override
    public UserModel getFederationUser() {
        return federationManager.getFederationUser();
    }

    @Override
    public List<FederationModel> getFederationRegistrations() {
        return federationManager.getFederationRegistrations();
    }

    @Override
    public FederationModel getFederationRegistration(String url, String name) {
        return federationManager.getFederationRegistration(url, name);
    }

    @Override
    public List<FederationSet> getFederationSets(String gitblitUrl) {
        return federationManager.getFederationSets(gitblitUrl);
    }

    @Override
    public List<String> getFederationTokens() {
        return federationManager.getFederationTokens();
    }

    @Override
    public String getFederationToken(FederationToken type) {
        return federationManager.getFederationToken(type);
    }

    @Override
    public String getFederationToken(String value) {
        return federationManager.getFederationToken(value);
    }

    @Override
    public boolean validateFederationRequest(FederationRequest req, String token) {
        return federationManager.validateFederationRequest(req, token);
    }

    @Override
    public boolean acknowledgeFederationStatus(String identification, FederationModel registration) {
        return federationManager.acknowledgeFederationStatus(identification, registration);
    }

    @Override
    public List<FederationModel> getFederationResultRegistrations() {
        return federationManager.getFederationResultRegistrations();
    }

    @Override
    public boolean submitFederationProposal(FederationProposal proposal, String gitblitUrl) {
        return federationManager.submitFederationProposal(proposal, gitblitUrl);
    }

    @Override
    public List<FederationProposal> getPendingFederationProposals() {
        return federationManager.getPendingFederationProposals();
    }

    @Override
    public Map<String, RepositoryModel> getRepositories(String gitblitUrl, String token) {
        return federationManager.getRepositories(gitblitUrl, token);
    }

    @Override
    public FederationProposal createFederationProposal(String gitblitUrl, String token) {
        return federationManager.createFederationProposal(gitblitUrl, token);
    }

    @Override
    public FederationProposal getPendingFederationProposal(String token) {
        return federationManager.getPendingFederationProposal(token);
    }

    @Override
    public boolean deletePendingFederationProposal(FederationProposal proposal) {
        return federationManager.deletePendingFederationProposal(proposal);
    }

    @Override
    public void closeAll() {
        repositoryManager.closeAll();
    }

    @Override
    public void close(String repository) {
        repositoryManager.close(repository);
    }

    @Override
    public boolean isIdle(Repository repository) {
        return repositoryManager.isIdle(repository);
    }

    /*
     * FILE STORAGE MANAGER
     */

    @Override
    public boolean isValidOid(String oid) {
        return filestoreManager.isValidOid(oid);
    }

    @Override
    public FilestoreModel.Status addObject(String oid, long size, UserModel user, RepositoryModel repo) {
        return filestoreManager.addObject(oid, size, user, repo);
    }

    @Override
    public FilestoreModel getObject(String oid, UserModel user, RepositoryModel repo) {
        return filestoreManager.getObject(oid, user, repo);
    };

    @Override
    public FilestoreModel.Status uploadBlob(String oid, long size, UserModel user, RepositoryModel repo,
            InputStream streamIn) {
        return filestoreManager.uploadBlob(oid, size, user, repo, streamIn);
    }

    @Override
    public FilestoreModel.Status downloadBlob(String oid, UserModel user, RepositoryModel repo,
            OutputStream streamOut) {
        return filestoreManager.downloadBlob(oid, user, repo, streamOut);
    }

    @Override
    public List<FilestoreModel> getAllObjects(UserModel user) {
        return filestoreManager.getAllObjects(user);
    }

    @Override
    public File getStorageFolder() {
        return filestoreManager.getStorageFolder();
    }

    @Override
    public File getStoragePath(String oid) {
        return filestoreManager.getStoragePath(oid);
    }

    @Override
    public long getMaxUploadSize() {
        return filestoreManager.getMaxUploadSize();
    };

    @Override
    public void clearFilestoreCache() {
        filestoreManager.clearFilestoreCache();
    };

    @Override
    public long getFilestoreUsedByteCount() {
        return filestoreManager.getFilestoreUsedByteCount();
    };

    @Override
    public long getFilestoreAvailableByteCount() {
        return filestoreManager.getFilestoreAvailableByteCount();
    };

    /*
     * PLUGIN MANAGER
     */

    @Override
    public Version getSystemVersion() {
        return pluginManager.getSystemVersion();
    }

    @Override
    public void startPlugins() {
        pluginManager.startPlugins();
    }

    @Override
    public void stopPlugins() {
        pluginManager.stopPlugins();
    }

    @Override
    public List<PluginWrapper> getPlugins() {
        return pluginManager.getPlugins();
    }

    @Override
    public PluginWrapper getPlugin(String pluginId) {
        return pluginManager.getPlugin(pluginId);
    }

    @Override
    public List<Class<?>> getExtensionClasses(String pluginId) {
        return pluginManager.getExtensionClasses(pluginId);
    }

    @Override
    public <T> List<T> getExtensions(Class<T> clazz) {
        return pluginManager.getExtensions(clazz);
    }

    @Override
    public PluginWrapper whichPlugin(Class<?> clazz) {
        return pluginManager.whichPlugin(clazz);
    }

    @Override
    public PluginState startPlugin(String pluginId) {
        return pluginManager.startPlugin(pluginId);
    }

    @Override
    public PluginState stopPlugin(String pluginId) {
        return pluginManager.stopPlugin(pluginId);
    }

    @Override
    public boolean disablePlugin(String pluginId) {
        return pluginManager.disablePlugin(pluginId);
    }

    @Override
    public boolean enablePlugin(String pluginId) {
        return pluginManager.enablePlugin(pluginId);
    }

    @Override
    public boolean uninstallPlugin(String pluginId) {
        return pluginManager.uninstallPlugin(pluginId);
    }

    @Override
    public boolean refreshRegistry(boolean verifyChecksum) {
        return pluginManager.refreshRegistry(verifyChecksum);
    }

    @Override
    public boolean installPlugin(String url, boolean verifyChecksum) throws IOException {
        return pluginManager.installPlugin(url, verifyChecksum);
    }

    @Override
    public boolean upgradePlugin(String pluginId, String url, boolean verifyChecksum) throws IOException {
        return pluginManager.upgradePlugin(pluginId, url, verifyChecksum);
    }

    @Override
    public List<PluginRegistration> getRegisteredPlugins() {
        return pluginManager.getRegisteredPlugins();
    }

    @Override
    public List<PluginRegistration> getRegisteredPlugins(InstallState state) {
        return pluginManager.getRegisteredPlugins(state);
    }

    @Override
    public PluginRegistration lookupPlugin(String pluginId) {
        return pluginManager.lookupPlugin(pluginId);
    }

    @Override
    public PluginRelease lookupRelease(String pluginId, String version) {
        return pluginManager.lookupRelease(pluginId, version);
    }

}