From cacf8bff097fbb66a7be1bfe267b5da2605145f8 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Fri, 29 Nov 2013 11:05:46 -0500
Subject: [PATCH] Use Dagger to inject managers into all filters and servlets

---
 src/main/java/com/gitblit/GitBlit.java |  641 ++++++++++++++++++++++++++++++++++-----------------------
 1 files changed, 384 insertions(+), 257 deletions(-)

diff --git a/src/main/java/com/gitblit/GitBlit.java b/src/main/java/com/gitblit/GitBlit.java
index cb37b50..8be50fb 100644
--- a/src/main/java/com/gitblit/GitBlit.java
+++ b/src/main/java/com/gitblit/GitBlit.java
@@ -32,7 +32,6 @@
 import java.nio.charset.Charset;
 import java.security.Principal;
 import java.text.MessageFormat;
-import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -62,14 +61,16 @@
 import javax.mail.MessagingException;
 import javax.mail.internet.MimeBodyPart;
 import javax.mail.internet.MimeMultipart;
+import javax.naming.Context;
+import javax.naming.InitialContext;
+import javax.naming.NamingException;
 import javax.servlet.ServletContext;
-import javax.servlet.ServletContextEvent;
-import javax.servlet.ServletContextListener;
+import javax.servlet.annotation.WebListener;
 import javax.servlet.http.Cookie;
 import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
 
 import org.apache.wicket.RequestCycle;
-import org.apache.wicket.protocol.http.WebResponse;
 import org.apache.wicket.resource.ContextRelativeResource;
 import org.apache.wicket.util.resource.ResourceStreamNotFoundException;
 import org.eclipse.jgit.lib.Repository;
@@ -81,7 +82,6 @@
 import org.eclipse.jgit.util.FS;
 import org.eclipse.jgit.util.FileUtils;
 import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 import com.gitblit.Constants.AccessPermission;
 import com.gitblit.Constants.AccessRestrictionType;
@@ -94,10 +94,20 @@
 import com.gitblit.Constants.FederationToken;
 import com.gitblit.Constants.PermissionType;
 import com.gitblit.Constants.RegistrantType;
+import com.gitblit.dagger.DaggerContextListener;
 import com.gitblit.fanout.FanoutNioService;
 import com.gitblit.fanout.FanoutService;
 import com.gitblit.fanout.FanoutSocketService;
 import com.gitblit.git.GitDaemon;
+import com.gitblit.git.GitServlet;
+import com.gitblit.manager.IFederationManager;
+import com.gitblit.manager.IGitblitManager;
+import com.gitblit.manager.INotificationManager;
+import com.gitblit.manager.IProjectManager;
+import com.gitblit.manager.IRepositoryManager;
+import com.gitblit.manager.IRuntimeManager;
+import com.gitblit.manager.ISessionManager;
+import com.gitblit.manager.IUserManager;
 import com.gitblit.models.FederationModel;
 import com.gitblit.models.FederationProposal;
 import com.gitblit.models.FederationSet;
@@ -134,6 +144,7 @@
 import com.gitblit.utils.TimeUtils;
 import com.gitblit.utils.X509Utils.X509Metadata;
 import com.gitblit.wicket.GitBlitWebSession;
+import com.gitblit.wicket.GitblitWicketFilter;
 import com.gitblit.wicket.WicketUtils;
 import com.google.gson.Gson;
 import com.google.gson.JsonIOException;
@@ -143,26 +154,31 @@
 /**
  * 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).
+ * the GitBlitServer class (Gitblit GO) or is reflectively instantiated by the
+ * servlet 3 container (Gitblit WAR or Express).
  *
  * 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 {
+@WebListener
+public class GitBlit extends DaggerContextListener
+					 implements IRuntimeManager,
+								INotificationManager,
+								IUserManager,
+								ISessionManager,
+								IRepositoryManager,
+								IProjectManager,
+								IFederationManager,
+								IGitblitManager {
 
 	private static GitBlit gitblit;
 
-	private final Logger logger = LoggerFactory.getLogger(GitBlit.class);
+	private final IStoredSettings goSettings;
 
-	private final ScheduledExecutorService scheduledExecutor = Executors.newScheduledThreadPool(5);
+	private final ScheduledExecutorService scheduledExecutor = Executors.newScheduledThreadPool(10);
 
 	private final List<FederationModel> federationRegistrations = Collections
 			.synchronizedList(new ArrayList<FederationModel>());
@@ -185,8 +201,6 @@
 
 	private final ObjectCache<String> projectRepositoriesMarkdownCache = new ObjectCache<String>();
 
-	private ServletContext servletContext;
-
 	private File baseFolder;
 
 	private File repositoriesFolder;
@@ -205,6 +219,8 @@
 
 	private GCExecutor gcExecutor;
 
+	private MirrorExecutor mirrorExecutor;
+
 	private TimeZone timezone;
 
 	private FileBasedConfig projectConfigs;
@@ -214,14 +230,18 @@
 	private GitDaemon gitDaemon;
 
 	public GitBlit() {
-		if (gitblit == null) {
-			// set the static singleton reference
-			gitblit = this;
-		}
+		this.goSettings = null;
 	}
 
-	public GitBlit(final IUserService userService) {
+	protected GitBlit(final IUserService userService) {
+		this.goSettings = null;
 		this.userService = userService;
+		gitblit = this;
+	}
+
+	public GitBlit(IStoredSettings settings, File baseFolder) {
+		this.goSettings = settings;
+		this.baseFolder = baseFolder;
 		gitblit = this;
 	}
 
@@ -231,10 +251,25 @@
 	 * @return gitblit singleton
 	 */
 	public static GitBlit self() {
-		if (gitblit == null) {
-			new GitBlit();
-		}
 		return gitblit;
+	}
+
+	@SuppressWarnings("unchecked")
+	public static <X> X getManager(Class<X> managerClass) {
+		if (managerClass.isAssignableFrom(GitBlit.class)) {
+			return (X) gitblit;
+		}
+		return null;
+	}
+
+	@Override
+	public File getBaseFolder() {
+		return baseFolder;
+	}
+
+	@Override
+	public void setBaseFolder(File folder) {
+		this.baseFolder = folder;
 	}
 
 	/**
@@ -242,8 +277,9 @@
 	 *
 	 * @return the boot date of Gitblit
 	 */
-	public static Date getBootDate() {
-		return self().serverStatus.bootDate;
+	@Override
+	public Date getBootDate() {
+		return serverStatus.bootDate;
 	}
 
 	/**
@@ -251,10 +287,11 @@
 	 *
 	 * @return a date
 	 */
-	public static Date getLastActivityDate() {
+	@Override
+	public Date getLastActivityDate() {
 		Date date = null;
-		for (String name : self().getRepositoryList()) {
-			Repository r = self().getRepository(name);
+		for (String name : getRepositoryList()) {
+			Repository r = getRepository(name);
 			Date lastChange = JGitUtils.getLastChange(r).when;
 			r.close();
 			if (lastChange != null && (date == null || lastChange.after(date))) {
@@ -265,32 +302,14 @@
 	}
 
 	/**
-	 * Determine if this is the GO variant of Gitblit.
-	 *
-	 * @return true if this is the GO variant of Gitblit.
-	 */
-	public static boolean isGO() {
-		return self().settings instanceof FileSettings;
-	}
-
-	/**
 	 * Determine if this Gitblit instance is actively serving git repositories
 	 * or if it is merely a repository viewer.
 	 *
 	 * @return true if Gitblit is serving repositories
 	 */
-	public static boolean isServingRepositories() {
-		return getBoolean(Keys.git.enableGitServlet, true) || (getInteger(Keys.git.daemonPort, 0) > 0);
-	}
-
-	/**
-	 * Determine if this Gitblit instance is actively serving git repositories
-	 * or if it is merely a repository viewer.
-	 *
-	 * @return true if Gitblit is serving repositories
-	 */
-	public static boolean isSendingMail() {
-		return self().mailExecutor.isReady();
+	@Override
+	public boolean isServingRepositories() {
+		return settings.getBoolean(Keys.git.enableGitServlet, true) || (settings.getInteger(Keys.git.daemonPort, 0) > 0);
 	}
 
 	/**
@@ -298,167 +317,17 @@
 	 *
 	 * @return a timezone
 	 */
-	public static TimeZone getTimezone() {
-		if (self().timezone == null) {
-			String tzid = getString("web.timezone", null);
+	@Override
+	public TimeZone getTimezone() {
+		if (timezone == null) {
+			String tzid = settings.getString("web.timezone", null);
 			if (StringUtils.isEmpty(tzid)) {
-				self().timezone = TimeZone.getDefault();
-				return self().timezone;
+				timezone = TimeZone.getDefault();
+				return timezone;
 			}
-			self().timezone = TimeZone.getTimeZone(tzid);
+			timezone = TimeZone.getTimeZone(tzid);
 		}
-		return self().timezone;
-	}
-
-	/**
-	 * Returns the active settings.
-	 *
-	 * @return the active settings
-	 */
-	public static IStoredSettings getSettings() {
-		return self().settings;
-	}
-
-	/**
-	 * Returns the user-defined blob encodings.
-	 *
-	 * @return an array of encodings, may be empty
-	 */
-	public static String [] getEncodings() {
-		return getStrings(Keys.web.blobEncodings).toArray(new String[0]);
-	}
-
-
-	/**
-	 * 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);
-	}
-
-	/**
-	 * 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);
-	}
-
-	/**
-	 * Returns the integer list for the specified key. If the key does not
-	 * exist or the value for the key can not be interpreted as an integer, an
-	 * empty list is returned.
-	 *
-	 * @see IStoredSettings.getIntegers(String key)
-	 * @param key
-	 * @return key value or defaultValue
-	 */
-	public static List<Integer> getIntegers(String key) {
-		return self().settings.getIntegers(key);
-	}
-
-	/**
-	 * Returns the value in bytes 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.getFilesize(String key, int defaultValue)
-	 * @param key
-	 * @param defaultValue
-	 * @return key value or defaultValue
-	 */
-	public static int getFilesize(String key, int defaultValue) {
-		return self().settings.getFilesize(key, defaultValue);
-	}
-
-	/**
-	 * Returns the value in bytes for the specified key. If the key does not
-	 * exist or the value for the key can not be interpreted as a long, the
-	 * defaultValue is returned.
-	 *
-	 * @see IStoredSettings.getFilesize(String key, long defaultValue)
-	 * @param key
-	 * @param defaultValue
-	 * @return key value or defaultValue
-	 */
-	public static long getFilesize(String key, long defaultValue) {
-		return self().settings.getFilesize(key, defaultValue);
-	}
-
-	/**
-	 * 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 n
-	 * @return list of strings
-	 */
-	public static List<String> getStrings(String key) {
-		return self().settings.getStrings(key);
-	}
-
-	/**
-	 * Returns a map of space-separated key-value pairs from the specified key.
-	 *
-	 * @see IStoredSettings.getStrings(String key)
-	 * @param n
-	 * @return map of string, string
-	 */
-	public static Map<String, String> getMap(String key) {
-		return self().settings.getMap(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);
+		return timezone;
 	}
 
 	/**
@@ -466,8 +335,9 @@
 	 *
 	 * @return true if Gitblit is running in debug mode
 	 */
-	public static boolean isDebugMode() {
-		return self().settings.getBoolean(Keys.web.debugMode, false);
+	@Override
+	public boolean isDebugMode() {
+		return settings.getBoolean(Keys.web.debugMode, false);
 	}
 
 	/**
@@ -475,8 +345,9 @@
 	 *
 	 * @return the file
 	 */
-	public static File getFileOrFolder(String key, String defaultFileOrFolder) {
-		String fileOrFolder = GitBlit.getString(key, defaultFileOrFolder);
+	@Override
+	public File getFileOrFolder(String key, String defaultFileOrFolder) {
+		String fileOrFolder = settings.getString(key, defaultFileOrFolder);
 		return getFileOrFolder(fileOrFolder);
 	}
 
@@ -489,9 +360,10 @@
 	 *
 	 * @return the file
 	 */
-	public static File getFileOrFolder(String fileOrFolder) {
+	@Override
+	public File getFileOrFolder(String fileOrFolder) {
 		return com.gitblit.utils.FileUtils.resolveParameter(Constants.baseFolder$,
-				self().baseFolder, fileOrFolder);
+				baseFolder, fileOrFolder);
 	}
 
 	/**
@@ -500,7 +372,8 @@
 	 *
 	 * @return the repositories folder path
 	 */
-	public static File getRepositoriesFolder() {
+	@Override
+	public File getRepositoriesFolder() {
 		return getFileOrFolder(Keys.git.repositoriesFolder, "${baseFolder}/git");
 	}
 
@@ -510,7 +383,8 @@
 	 *
 	 * @return the proposals folder path
 	 */
-	public static File getProposalsFolder() {
+	@Override
+	public File getProposalsFolder() {
 		return getFileOrFolder(Keys.federation.proposalsFolder, "${baseFolder}/proposals");
 	}
 
@@ -520,20 +394,44 @@
 	 *
 	 * @return the Groovy scripts folder path
 	 */
-	public static File getGroovyScriptsFolder() {
+	@Override
+	public File getHooksFolder() {
 		return getFileOrFolder(Keys.groovy.scriptsFolder, "${baseFolder}/groovy");
 	}
 
 	/**
-	 * Updates the list of server settings.
+	 * Returns the path of the Groovy Grape folder. This method checks to see if
+	 * Gitblit is running on a cloud service and may return an adjusted path.
+	 *
+	 * @return the Groovy Grape folder path
+	 */
+	@Override
+	public File getGrapesFolder() {
+		return getFileOrFolder(Keys.groovy.grapeFolder, "${baseFolder}/groovy/grape");
+	}
+
+	/**
+	 * Returns the runtime settings.
+	 *
+	 * @return runtime settings
+	 */
+	@Override
+	public IStoredSettings getSettings() {
+		return settings;
+	}
+
+	/**
+	 * Updates the runtime settings.
 	 *
 	 * @param settings
 	 * @return true if the update succeeded
 	 */
+	@Override
 	public boolean updateSettings(Map<String, String> updatedSettings) {
 		return settings.saveSettings(updatedSettings);
 	}
 
+	@Override
 	public ServerStatus getStatus() {
 		// update heap memory status
 		serverStatus.heapAllocated = Runtime.getRuntime().totalMemory();
@@ -549,6 +447,7 @@
 	 * @param repository
 	 * @return a list of repository urls
 	 */
+	@Override
 	public List<RepositoryUrl> getRepositoryUrls(HttpServletRequest request, UserModel user, RepositoryModel repository) {
 		if (user == null) {
 			user = UserModel.ANONYMOUS;
@@ -646,6 +545,7 @@
 	 *
 	 * @return a collection of client applications
 	 */
+	@Override
 	public Collection<GitClientApplication> getClientApplications() {
 		// prefer user definitions, if they exist
 		File userDefs = new File(baseFolder, "clientapps.json");
@@ -714,6 +614,7 @@
 		this.userService.setup(settings);
 	}
 
+	@Override
 	public boolean supportsAddUser() {
 		return supportsCredentialChanges(new UserModel(""));
 	}
@@ -724,6 +625,7 @@
 	 * @param user
 	 * @return true if the user service supports credential changes
 	 */
+	@Override
 	public boolean supportsCredentialChanges(UserModel user) {
 		if (user == null) {
 			return false;
@@ -742,6 +644,7 @@
 	 * @param user
 	 * @return true if the user service supports display name changes
 	 */
+	@Override
 	public boolean supportsDisplayNameChanges(UserModel user) {
 		return (user != null && user.isLocalAccount()) || userService.supportsDisplayNameChanges();
 	}
@@ -752,6 +655,7 @@
 	 * @param user
 	 * @return true if the user service supports email address changes
 	 */
+	@Override
 	public boolean supportsEmailAddressChanges(UserModel user) {
 		return (user != null && user.isLocalAccount()) || userService.supportsEmailAddressChanges();
 	}
@@ -762,6 +666,7 @@
 	 * @param user
 	 * @return true if the user service supports team membership changes
 	 */
+	@Override
 	public boolean supportsTeamMembershipChanges(UserModel user) {
 		return (user != null && user.isLocalAccount()) || userService.supportsTeamMembershipChanges();
 	}
@@ -786,6 +691,7 @@
 	 * @param password
 	 * @return a user object or null
 	 */
+	@Override
 	public UserModel authenticate(String username, char[] password) {
 		if (StringUtils.isEmpty(username)) {
 			// can not authenticate empty username
@@ -846,6 +752,7 @@
 	 * @param httpRequest
 	 * @return a user object or null
 	 */
+	@Override
 	public UserModel authenticate(HttpServletRequest httpRequest) {
 		return authenticate(httpRequest, false);
 	}
@@ -860,10 +767,11 @@
 	 * @param requiresCertificate
 	 * @return a user object or null
 	 */
+	@Override
 	public UserModel authenticate(HttpServletRequest httpRequest, boolean requiresCertificate) {
 		// try to authenticate by certificate
 		boolean checkValidity = settings.getBoolean(Keys.git.enforceCertificateValidity, true);
-		String [] oids = getStrings(Keys.git.certificateUsernameOIDs).toArray(new String[0]);
+		String [] oids = settings.getStrings(Keys.git.certificateUsernameOIDs).toArray(new String[0]);
 		UserModel model = HttpUtils.getUserModelFromCertificate(httpRequest, checkValidity, oids);
 		if (model != null) {
 			// grab real user model and preserve certificate serial number
@@ -917,7 +825,7 @@
 		}
 
 		// try to authenticate by cookie
-		if (allowCookieAuthentication()) {
+		if (supportsCookies()) {
 			UserModel user = authenticate(httpRequest.getCookies());
 			if (user != null) {
 				flagWicketSession(AuthenticationType.COOKIE);
@@ -981,7 +889,8 @@
 	 * @param response
 	 * @param user
 	 */
-	public void setCookie(WebResponse response, UserModel user) {
+	@Override
+	public void setCookie(HttpServletResponse response, UserModel user) {
 		if (userService == null) {
 			return;
 		}
@@ -1015,6 +924,7 @@
 	 *
 	 * @param user
 	 */
+	@Override
 	public void logout(UserModel user) {
 		if (userService == null) {
 			return;
@@ -1048,6 +958,7 @@
 	 * @see IUserService.getAllUsernames()
 	 * @return list of all usernames
 	 */
+	@Override
 	public List<String> getAllUsernames() {
 		List<String> names = new ArrayList<String>(userService.getAllUsernames());
 		return names;
@@ -1059,6 +970,7 @@
 	 * @see IUserService.getAllUsernames()
 	 * @return list of all usernames
 	 */
+	@Override
 	public List<UserModel> getAllUsers() {
 		List<UserModel> users = userService.getAllUsers();
 		return users;
@@ -1071,6 +983,7 @@
 	 * @param username
 	 * @return true if successful
 	 */
+	@Override
 	public boolean deleteUser(String username) {
 		if (StringUtils.isEmpty(username)) {
 			return false;
@@ -1079,7 +992,8 @@
 		return userService.deleteUser(usernameDecoded);
 	}
 
-	protected UserModel getFederationUser() {
+	@Override
+	public UserModel getFederationUser() {
 		// the federation user is an administrator
 		UserModel federationUser = new UserModel(Constants.FEDERATION_USER);
 		federationUser.canAdmin = true;
@@ -1093,6 +1007,7 @@
 	 * @param username
 	 * @return a user object or null
 	 */
+	@Override
 	public UserModel getUserModel(String username) {
 		if (StringUtils.isEmpty(username)) {
 			return null;
@@ -1109,6 +1024,7 @@
 	 * @param user
 	 * @return the effective list of permissions for the user
 	 */
+	@Override
 	public List<RegistrantAccessPermission> getUserAccessPermissions(UserModel user) {
 		if (StringUtils.isEmpty(user.username)) {
 			// new user
@@ -1119,7 +1035,7 @@
 		// Flag missing repositories
 		for (RegistrantAccessPermission permission : set) {
 			if (permission.mutable && PermissionType.EXPLICIT.equals(permission.permissionType)) {
-				RepositoryModel rm = GitBlit.self().getRepositoryModel(permission.registrant);
+				RepositoryModel rm = getRepositoryModel(permission.registrant);
 				if (rm == null) {
 					permission.permissionType = PermissionType.MISSING;
 					permission.mutable = false;
@@ -1154,6 +1070,7 @@
 	 * @param repository
 	 * @return a list of RegistrantAccessPermissions
 	 */
+	@Override
 	public List<RegistrantAccessPermission> getUserAccessPermissions(RepositoryModel repository) {
 		List<RegistrantAccessPermission> list = new ArrayList<RegistrantAccessPermission>();
 		if (AccessRestrictionType.NONE.equals(repository.accessRestriction)) {
@@ -1181,6 +1098,7 @@
 	 * @param permissions
 	 * @return true if the user models have been updated
 	 */
+	@Override
 	public boolean setUserAccessPermissions(RepositoryModel repository, Collection<RegistrantAccessPermission> permissions) {
 		List<UserModel> users = new ArrayList<UserModel>();
 		for (RegistrantAccessPermission up : permissions) {
@@ -1202,6 +1120,7 @@
 	 * @param repository
 	 * @return list of all usernames that have an access permission for the repository
 	 */
+	@Override
 	public List<String> getRepositoryUsers(RepositoryModel repository) {
 		return userService.getUsernamesForRepositoryRole(repository.name);
 	}
@@ -1232,6 +1151,7 @@
 	 * @param isCreate
 	 * @throws GitBlitException
 	 */
+	@Override
 	public void updateUserModel(String username, UserModel user, boolean isCreate)
 			throws GitBlitException {
 		if (!username.equalsIgnoreCase(user.username)) {
@@ -1279,6 +1199,7 @@
 	 *
 	 * @return the list of teams
 	 */
+	@Override
 	public List<TeamModel> getAllTeams() {
 		List<TeamModel> teams = userService.getAllTeams();
 		return teams;
@@ -1290,6 +1211,7 @@
 	 * @param teamname
 	 * @return a TeamModel object or null
 	 */
+	@Override
 	public TeamModel getTeamModel(String teamname) {
 		return userService.getTeamModel(teamname);
 	}
@@ -1302,6 +1224,7 @@
 	 * @param repository
 	 * @return a list of RegistrantAccessPermissions
 	 */
+	@Override
 	public List<RegistrantAccessPermission> getTeamAccessPermissions(RepositoryModel repository) {
 		List<RegistrantAccessPermission> list = new ArrayList<RegistrantAccessPermission>();
 		for (TeamModel team : userService.getAllTeams()) {
@@ -1321,6 +1244,7 @@
 	 * @param permissions
 	 * @return true if the team models have been updated
 	 */
+	@Override
 	public boolean setTeamAccessPermissions(RepositoryModel repository, Collection<RegistrantAccessPermission> permissions) {
 		List<TeamModel> teams = new ArrayList<TeamModel>();
 		for (RegistrantAccessPermission tp : permissions) {
@@ -1342,6 +1266,7 @@
 	 * @param repository
 	 * @return list of all teamnames with explicit access permissions to the repository
 	 */
+	@Override
 	public List<String> getRepositoryTeams(RepositoryModel repository) {
 		return userService.getTeamnamesForRepositoryRole(repository.name);
 	}
@@ -1369,6 +1294,7 @@
 	 * @param team
 	 * @param isCreate
 	 */
+	@Override
 	public void updateTeamModel(String teamname, TeamModel team, boolean isCreate)
 			throws GitBlitException {
 		if (!teamname.equalsIgnoreCase(team.name)) {
@@ -1390,6 +1316,7 @@
 	 * @param teamname
 	 * @return true if successful
 	 */
+	@Override
 	public boolean deleteTeam(String teamname) {
 		return userService.deleteTeam(teamname);
 	}
@@ -1400,7 +1327,8 @@
 	 *
 	 * @param model
 	 */
-	private void addToCachedRepositoryList(RepositoryModel model) {
+	@Override
+	public void addToCachedRepositoryList(RepositoryModel model) {
 		if (settings.getBoolean(Keys.git.cacheRepositoryList, true)) {
 			repositoryListCache.put(model.name.toLowerCase(), model);
 
@@ -1441,6 +1369,7 @@
 	 * Resets the repository list cache.
 	 *
 	 */
+	@Override
 	public void resetRepositoryListCache() {
 		logger.info("Repository cache manually reset");
 		repositoryListCache.clear();
@@ -1484,6 +1413,7 @@
 	 *
 	 * @return list of all repositories
 	 */
+	@Override
 	public List<String> getRepositoryList() {
 		if (repositoryListCache.size() == 0 || !isValidRepositoryList()) {
 			// we are not caching OR we have not yet cached OR the cached list is invalid
@@ -1501,7 +1431,7 @@
 			} else {
 				// we are caching this list
 				String msg = "{0} repositories identified in {1} msecs";
-				if (getBoolean(Keys.web.showRepositorySizes, true)) {
+				if (settings.getBoolean(Keys.web.showRepositorySizes, true)) {
 					// optionally (re)calculate repository sizes
 					msg = "{0} repositories identified with calculated folder sizes in {1} msecs";
 				}
@@ -1540,6 +1470,7 @@
 	 * @param repositoryName
 	 * @return repository or null
 	 */
+	@Override
 	public Repository getRepository(String repositoryName) {
 		return getRepository(repositoryName, true);
 	}
@@ -1551,6 +1482,7 @@
 	 * @param logError
 	 * @return repository or null
 	 */
+	@Override
 	public Repository getRepository(String repositoryName, boolean logError) {
 		// Decode url-encoded repository name (issue-278)
 		// http://stackoverflow.com/questions/17183110
@@ -1584,6 +1516,7 @@
 	 * @param user
 	 * @return list of repository models accessible to user
 	 */
+	@Override
 	public List<RepositoryModel> getRepositoryModels(UserModel user) {
 		long methodStart = System.currentTimeMillis();
 		List<String> list = getRepositoryList();
@@ -1616,6 +1549,7 @@
 	 * @param repositoryName
 	 * @return repository model or null
 	 */
+	@Override
 	public RepositoryModel getRepositoryModel(UserModel user, String repositoryName) {
 		RepositoryModel model = getRepositoryModel(repositoryName);
 		if (model == null) {
@@ -1637,6 +1571,7 @@
 	 * @param repositoryName
 	 * @return repository model or null
 	 */
+	@Override
 	public RepositoryModel getRepositoryModel(String repositoryName) {
 		// Decode url-encoded repository name (issue-278)
 		// http://stackoverflow.com/questions/17183110
@@ -1698,6 +1633,7 @@
 	 * @param repository
 	 * @return the star count
 	 */
+	@Override
 	public long getStarCount(RepositoryModel repository) {
 		long count = 0;
 		for (UserModel user : getAllUsers()) {
@@ -1748,7 +1684,7 @@
 			}
 
 			// project configs
-			String rootName = GitBlit.getString(Keys.web.repositoryRootGroupName, "main");
+			String rootName = settings.getString(Keys.web.repositoryRootGroupName, "main");
 			ProjectModel rootProject = new ProjectModel(rootName, true);
 
 			Map<String, ProjectModel> configs = new HashMap<String, ProjectModel>();
@@ -1783,6 +1719,7 @@
 	 * @param includeUsers
 	 * @return list of projects that are accessible to the user
 	 */
+	@Override
 	public List<ProjectModel> getProjectModels(UserModel user, boolean includeUsers) {
 		Map<String, ProjectModel> configs = getProjectConfigs();
 
@@ -1837,6 +1774,7 @@
 	 * @param user
 	 * @return a project model, or null if it does not exist
 	 */
+	@Override
 	public ProjectModel getProjectModel(String name, UserModel user) {
 		for (ProjectModel project : getProjectModels(user, true)) {
 			if (project.name.equalsIgnoreCase(name)) {
@@ -1852,6 +1790,7 @@
 	 * @param name a project name
 	 * @return a project model or null if the project does not exist
 	 */
+	@Override
 	public ProjectModel getProjectModel(String name) {
 		Map<String, ProjectModel> configs = getProjectConfigs();
 		ProjectModel project = configs.get(name.toLowerCase());
@@ -1902,6 +1841,7 @@
 	 * @param includeUsers
 	 * @return a list of project models
 	 */
+	@Override
 	public List<ProjectModel> getProjectModels(List<RepositoryModel> repositoryModels, boolean includeUsers) {
 		Map<String, ProjectModel> projects = new LinkedHashMap<String, ProjectModel>();
 		for (RepositoryModel repository : repositoryModels) {
@@ -2002,8 +1942,6 @@
 			model.description = getConfig(config, "description", "");
 			model.originRepository = getConfig(config, "originRepository", null);
 			model.addOwners(ArrayUtils.fromString(getConfig(config, "owner", "")));
-			model.useTickets = getConfig(config, "useTickets", false);
-			model.useDocs = getConfig(config, "useDocs", false);
 			model.useIncrementalPushTags = getConfig(config, "useIncrementalPushTags", false);
 			model.incrementalPushTagPrefix = getConfig(config, "incrementalPushTagPrefix", null);
 			model.allowForks = getConfig(config, "allowForks", true);
@@ -2014,7 +1952,6 @@
 			model.verifyCommitter = getConfig(config, "verifyCommitter", false);
 			model.showRemoteBranches = getConfig(config, "showRemoteBranches", hasOrigin);
 			model.isFrozen = getConfig(config, "isFrozen", false);
-			model.showReadme = getConfig(config, "showReadme", false);
 			model.skipSizeCalculation = getConfig(config, "skipSizeCalculation", false);
 			model.skipSummaryMetrics = getConfig(config, "skipSummaryMetrics", false);
 			model.commitMessageRenderer = CommitMessageRenderer.fromName(getConfig(config, "commitMessageRenderer",
@@ -2035,6 +1972,7 @@
 			model.origin = config.getString("remote", "origin", "url");
 			if (model.origin != null) {
 				model.origin = model.origin.replace('\\', '/');
+				model.isMirror = config.getBoolean("remote", "origin", "mirror", false);
 			}
 			model.preReceiveScripts = new ArrayList<String>(Arrays.asList(config.getStringList(
 					Constants.CONFIG_GITBLIT, null, "preReceiveScript")));
@@ -2088,6 +2026,7 @@
 	 * @param n
 	 * @return true if the repository exists
 	 */
+	@Override
 	public boolean hasRepository(String repositoryName) {
 		return hasRepository(repositoryName, false);
 	}
@@ -2099,6 +2038,7 @@
 	 * @param caseInsensitive
 	 * @return true if the repository exists
 	 */
+	@Override
 	public boolean hasRepository(String repositoryName, boolean caseSensitiveCheck) {
 		if (!caseSensitiveCheck && settings.getBoolean(Keys.git.cacheRepositoryList, true)) {
 			// if we are caching use the cache to determine availability
@@ -2121,6 +2061,7 @@
 	 * @param origin
 	 * @return true the if the user has a fork
 	 */
+	@Override
 	public boolean hasFork(String username, String origin) {
 		return getFork(username, origin) != null;
 	}
@@ -2133,6 +2074,7 @@
 	 * @param origin
 	 * @return the name of the user's fork, null otherwise
 	 */
+	@Override
 	public String getFork(String username, String origin) {
 		String userProject = ModelUtils.getPersonalPath(username);
 		if (settings.getBoolean(Keys.git.cacheRepositoryList, true)) {
@@ -2198,6 +2140,7 @@
 	 * @param repository
 	 * @return a ForkModel
 	 */
+	@Override
 	public ForkModel getForkNetwork(String repository) {
 		if (settings.getBoolean(Keys.git.cacheRepositoryList, true)) {
 			// find the root, cached
@@ -2261,12 +2204,13 @@
 	 * @param model
 	 * @return size in bytes of the repository
 	 */
+	@Override
 	public long updateLastChangeFields(Repository r, RepositoryModel model) {
 		LastChange lc = JGitUtils.getLastChange(r);
 		model.lastChange = lc.when;
 		model.lastChangeAuthor = lc.who;
 
-		if (!getBoolean(Keys.web.showRepositorySizes, true) || model.skipSizeCalculation) {
+		if (!settings.getBoolean(Keys.web.showRepositorySizes, true) || model.skipSizeCalculation) {
 			model.size = null;
 			return 0L;
 		}
@@ -2334,6 +2278,7 @@
 	 * @param repository
 	 * @return a new array list of metrics
 	 */
+	@Override
 	public List<Metric> getRepositoryDefaultMetrics(RepositoryModel model, Repository repository) {
 		if (repositoryMetricsCache.hasCurrent(model.name, model.lastChange)) {
 			return new ArrayList<Metric>(repositoryMetricsCache.getObject(model.name));
@@ -2408,6 +2353,7 @@
 	 * @param isCreate
 	 * @throws GitBlitException
 	 */
+	@Override
 	public void updateRepositoryModel(String repositoryName, RepositoryModel repository,
 			boolean isCreate) throws GitBlitException {
 		if (gcExecutor.isCollectingGarbage(repositoryName)) {
@@ -2417,7 +2363,7 @@
 		Repository r = null;
 		String projectPath = StringUtils.getFirstPathElement(repository.name);
 		if (!StringUtils.isEmpty(projectPath)) {
-			if (projectPath.equalsIgnoreCase(getString(Keys.web.repositoryRootGroupName, "main"))) {
+			if (projectPath.equalsIgnoreCase(settings.getString(Keys.web.repositoryRootGroupName, "main"))) {
 				// strip leading group name
 				repository.name = repository.name.substring(projectPath.length() + 1);
 			}
@@ -2434,7 +2380,7 @@
 			}
 			// create repository
 			logger.info("create repository " + repository.name);
-			String shared = getString(Keys.git.createRepositoriesShared, "FALSE");
+			String shared = settings.getString(Keys.git.createRepositoriesShared, "FALSE");
 			r = JGitUtils.createRepository(repositoriesFolder, repository.name, shared);
 		} else {
 			// rename repository
@@ -2536,9 +2482,9 @@
 
 			// Adjust permissions in case we updated the config files
 			JGitUtils.adjustSharedPerm(new File(r.getDirectory().getAbsolutePath(), "config"),
-					getString(Keys.git.createRepositoriesShared, "FALSE"));
+					settings.getString(Keys.git.createRepositoriesShared, "FALSE"));
 			JGitUtils.adjustSharedPerm(new File(r.getDirectory().getAbsolutePath(), "HEAD"),
-					getString(Keys.git.createRepositoriesShared, "FALSE"));
+					settings.getString(Keys.git.createRepositoriesShared, "FALSE"));
 
 			// close the repository object
 			r.close();
@@ -2558,13 +2504,12 @@
 	 * @param repository
 	 *            the Gitblit repository model
 	 */
+	@Override
 	public void updateConfiguration(Repository r, RepositoryModel repository) {
 		StoredConfig config = r.getConfig();
 		config.setString(Constants.CONFIG_GITBLIT, null, "description", repository.description);
 		config.setString(Constants.CONFIG_GITBLIT, null, "originRepository", repository.originRepository);
 		config.setString(Constants.CONFIG_GITBLIT, null, "owner", ArrayUtils.toString(repository.owners));
-		config.setBoolean(Constants.CONFIG_GITBLIT, null, "useTickets", repository.useTickets);
-		config.setBoolean(Constants.CONFIG_GITBLIT, null, "useDocs", repository.useDocs);
 		config.setBoolean(Constants.CONFIG_GITBLIT, null, "useIncrementalPushTags", repository.useIncrementalPushTags);
 		if (StringUtils.isEmpty(repository.incrementalPushTagPrefix) ||
 				repository.incrementalPushTagPrefix.equals(settings.getString(Keys.git.defaultIncrementalPushTagPrefix, "r"))) {
@@ -2578,7 +2523,6 @@
 		config.setBoolean(Constants.CONFIG_GITBLIT, null, "verifyCommitter", repository.verifyCommitter);
 		config.setBoolean(Constants.CONFIG_GITBLIT, null, "showRemoteBranches", repository.showRemoteBranches);
 		config.setBoolean(Constants.CONFIG_GITBLIT, null, "isFrozen", repository.isFrozen);
-		config.setBoolean(Constants.CONFIG_GITBLIT, null, "showReadme", repository.showReadme);
 		config.setBoolean(Constants.CONFIG_GITBLIT, null, "skipSizeCalculation", repository.skipSizeCalculation);
 		config.setBoolean(Constants.CONFIG_GITBLIT, null, "skipSummaryMetrics", repository.skipSummaryMetrics);
 		config.setString(Constants.CONFIG_GITBLIT, null, "federationStrategy",
@@ -2660,6 +2604,7 @@
 	 * @param model
 	 * @return true if successful
 	 */
+	@Override
 	public boolean deleteRepositoryModel(RepositoryModel model) {
 		return deleteRepository(model.name);
 	}
@@ -2671,6 +2616,7 @@
 	 * @param repositoryName
 	 * @return true if successful
 	 */
+	@Override
 	public boolean deleteRepository(String repositoryName) {
 		try {
 			closeRepository(repositoryName);
@@ -2712,7 +2658,7 @@
 			try {
 				String prepared = processCommitMessageRegex(repository.name, text);
 				return MarkdownUtils.transformMarkdown(prepared);
-			} catch (ParseException e) {
+			} catch (Exception e) {
 				logger.error("Failed to render commit message as markdown", e);
 			}
 			break;
@@ -2792,8 +2738,9 @@
 		return scheduledExecutor;
 	}
 
-	public static boolean canFederate() {
-		String passphrase = getString(Keys.federation.passphrase, "");
+	@Override
+	public boolean canFederate() {
+		String passphrase = settings.getString(Keys.federation.passphrase, "");
 		return !StringUtils.isEmpty(passphrase);
 	}
 
@@ -2836,6 +2783,7 @@
 	 *
 	 * @return list of registered gitblit instances
 	 */
+	@Override
 	public List<FederationModel> getFederationRegistrations() {
 		if (federationRegistrations.isEmpty()) {
 			federationRegistrations.addAll(FederationUtils.getFederationRegistrations(settings));
@@ -2850,6 +2798,7 @@
 	 *            the name of the registration
 	 * @return a federation registration
 	 */
+	@Override
 	public FederationModel getFederationRegistration(String url, String name) {
 		// check registrations
 		for (FederationModel r : getFederationRegistrations()) {
@@ -2872,6 +2821,7 @@
 	 *
 	 * @return list of federation sets
 	 */
+	@Override
 	public List<FederationSet> getFederationSets(String gitblitUrl) {
 		List<FederationSet> list = new ArrayList<FederationSet>();
 		// generate standard tokens
@@ -2895,6 +2845,7 @@
 	 *
 	 * @return list of federation tokens
 	 */
+	@Override
 	public List<String> getFederationTokens() {
 		List<String> tokens = new ArrayList<String>();
 		// generate standard tokens
@@ -2914,6 +2865,7 @@
 	 * @param type
 	 * @return a federation token
 	 */
+	@Override
 	public String getFederationToken(FederationToken type) {
 		return getFederationToken(type.name());
 	}
@@ -2924,6 +2876,7 @@
 	 * @param value
 	 * @return a federation token
 	 */
+	@Override
 	public String getFederationToken(String value) {
 		String passphrase = settings.getString(Keys.federation.passphrase, "");
 		return StringUtils.getSHA1(passphrase + "-" + value);
@@ -2937,6 +2890,7 @@
 	 * @param token
 	 * @return true if the request can be executed
 	 */
+	@Override
 	public boolean validateFederationRequest(FederationRequest req, String token) {
 		String all = getFederationToken(FederationToken.ALL);
 		String unr = getFederationToken(FederationToken.USERS_AND_REPOSITORIES);
@@ -2965,6 +2919,7 @@
 	 *            the registration from the pulling Gitblit instance
 	 * @return true if acknowledged
 	 */
+	@Override
 	public boolean acknowledgeFederationStatus(String identification, FederationModel registration) {
 		// reset the url to the identification of the pulling Gitblit instance
 		registration.url = identification;
@@ -2981,6 +2936,7 @@
 	 *
 	 * @return the list of registration results
 	 */
+	@Override
 	public List<FederationModel> getFederationResultRegistrations() {
 		return new ArrayList<FederationModel>(federationPullResults.values());
 	}
@@ -2996,6 +2952,7 @@
 	 *            administrators
 	 * @return true if the proposal was submitted
 	 */
+	@Override
 	public boolean submitFederationProposal(FederationProposal proposal, String gitblitUrl) {
 		// convert proposal to json
 		String json = JsonUtils.toJsonString(proposal);
@@ -3023,6 +2980,7 @@
 	 *
 	 * @return list of federation proposals
 	 */
+	@Override
 	public List<FederationProposal> getPendingFederationProposals() {
 		List<FederationProposal> list = new ArrayList<FederationProposal>();
 		File folder = getProposalsFolder();
@@ -3053,9 +3011,10 @@
 	 *            the federation token
 	 * @return a map of <cloneurl, RepositoryModel>
 	 */
+	@Override
 	public Map<String, RepositoryModel> getRepositories(String gitblitUrl, String token) {
 		Map<String, String> federationSets = new HashMap<String, String>();
-		for (String set : getStrings(Keys.federation.sets)) {
+		for (String set : settings.getStrings(Keys.federation.sets)) {
 			federationSets.put(getFederationToken(set), set);
 		}
 
@@ -3111,6 +3070,7 @@
 	 * @param token
 	 * @return a potential proposal
 	 */
+	@Override
 	public FederationProposal createFederationProposal(String gitblitUrl, String token) {
 		FederationToken tokenType = FederationToken.REPOSITORIES;
 		for (FederationToken type : FederationToken.values()) {
@@ -3131,6 +3091,7 @@
 	 * @param token
 	 * @return the specified proposal or null
 	 */
+	@Override
 	public FederationProposal getPendingFederationProposal(String token) {
 		List<FederationProposal> list = getPendingFederationProposals();
 		for (FederationProposal proposal : list) {
@@ -3148,6 +3109,7 @@
 	 *            proposal
 	 * @return true if the proposal was deleted
 	 */
+	@Override
 	public boolean deletePendingFederationProposal(FederationProposal proposal) {
 		File folder = getProposalsFolder();
 		File file = new File(folder, proposal.token + Constants.PROPOSAL_EXT);
@@ -3160,8 +3122,9 @@
 	 *
 	 * @return list of available hook scripts
 	 */
+	@Override
 	public List<String> getAllScripts() {
-		File groovyFolder = getGroovyScriptsFolder();
+		File groovyFolder = getHooksFolder();
 		File[] files = groovyFolder.listFiles(new FileFilter() {
 			@Override
 			public boolean accept(File pathname) {
@@ -3186,10 +3149,11 @@
 	 *            if null only the globally specified scripts are returned
 	 * @return a list of scripts
 	 */
+	@Override
 	public List<String> getPreReceiveScriptsInherited(RepositoryModel repository) {
 		Set<String> scripts = new LinkedHashSet<String>();
 		// Globals
-		for (String script : getStrings(Keys.groovy.preReceiveScripts)) {
+		for (String script : settings.getStrings(Keys.groovy.preReceiveScripts)) {
 			if (script.endsWith(".groovy")) {
 				scripts.add(script.substring(0, script.lastIndexOf('.')));
 			} else {
@@ -3218,6 +3182,7 @@
 	 *            optional parameter
 	 * @return list of available hook scripts
 	 */
+	@Override
 	public List<String> getPreReceiveScriptsUnused(RepositoryModel repository) {
 		Set<String> inherited = new TreeSet<String>(getPreReceiveScriptsInherited(repository));
 
@@ -3239,10 +3204,11 @@
 	 *            if null only the globally specified scripts are returned
 	 * @return a list of scripts
 	 */
+	@Override
 	public List<String> getPostReceiveScriptsInherited(RepositoryModel repository) {
 		Set<String> scripts = new LinkedHashSet<String>();
 		// Global Scripts
-		for (String script : getStrings(Keys.groovy.postReceiveScripts)) {
+		for (String script : settings.getStrings(Keys.groovy.postReceiveScripts)) {
 			if (script.endsWith(".groovy")) {
 				scripts.add(script.substring(0, script.lastIndexOf('.')));
 			} else {
@@ -3270,6 +3236,7 @@
 	 *            optional parameter
 	 * @return list of available hook scripts
 	 */
+	@Override
 	public List<String> getPostReceiveScriptsUnused(RepositoryModel repository) {
 		Set<String> inherited = new TreeSet<String>(getPostReceiveScriptsInherited(repository));
 
@@ -3292,6 +3259,7 @@
 	 * @param repositories
 	 * @return
 	 */
+	@Override
 	public List<SearchResult> search(String query, int page, int pageSize, List<String> repositories) {
 		List<SearchResult> srs = luceneExecutor.search(query, page, pageSize, repositories);
 		return srs;
@@ -3303,6 +3271,7 @@
 	 * @param subject
 	 * @param message
 	 */
+	@Override
 	public void sendMailToAdministrators(String subject, String message) {
 		List<String> toAddresses = settings.getStrings(Keys.mail.adminAddresses);
 		sendMail(subject, message, toAddresses);
@@ -3315,6 +3284,7 @@
 	 * @param message
 	 * @param toAddresses
 	 */
+	@Override
 	public void sendMail(String subject, String message, Collection<String> toAddresses) {
 		this.sendMail(subject, message, toAddresses.toArray(new String[0]));
 	}
@@ -3326,6 +3296,7 @@
 	 * @param message
 	 * @param toAddresses
 	 */
+	@Override
 	public void sendMail(String subject, String message, String... toAddresses) {
 		if (toAddresses == null || toAddresses.length == 0) {
 			logger.debug(MessageFormat.format("Dropping message {0} because there are no recipients", subject));
@@ -3359,6 +3330,7 @@
 	 * @param message
 	 * @param toAddresses
 	 */
+	@Override
 	public void sendHtmlMail(String subject, String message, Collection<String> toAddresses) {
 		this.sendHtmlMail(subject, message, toAddresses.toArray(new String[0]));
 	}
@@ -3370,6 +3342,7 @@
 	 * @param message
 	 * @param toAddresses
 	 */
+	@Override
 	public void sendHtmlMail(String subject, String message, String... toAddresses) {
 		if (toAddresses == null || toAddresses.length == 0) {
 			logger.debug(MessageFormat.format("Dropping message {0} because there are no recipients", subject));
@@ -3401,6 +3374,7 @@
 	 *
 	 * @return SettingsModel
 	 */
+	@Override
 	public ServerSettings getSettingsModel() {
 		// ensure that the current values are updated in the setting models
 		for (String key : settings.getAllKeys(null)) {
@@ -3505,8 +3479,9 @@
 
 		// prepare service executors
 		mailExecutor = new MailExecutor(settings);
-		luceneExecutor = new LuceneExecutor(settings, repositoriesFolder);
-		gcExecutor = new GCExecutor(settings);
+		luceneExecutor = new LuceneExecutor(settings, getManager(IRepositoryManager.class));
+		gcExecutor = new GCExecutor(settings, getManager(IRepositoryManager.class));
+		mirrorExecutor = new MirrorExecutor(settings, getManager(IRepositoryManager.class));
 
 		// initialize utilities
 		String prefix = settings.getString(Keys.git.userRepositoryPrefix, "~");
@@ -3524,7 +3499,7 @@
 		logTimezone("JVM", TimeZone.getDefault());
 		logTimezone(Constants.NAME, getTimezone());
 
-		serverStatus = new ServerStatus(isGO());
+		serverStatus = new ServerStatus(goSettings != null);
 
 		if (this.userService == null) {
 			String realm = settings.getString(Keys.realm.userService, "${baseFolder}/users.properties");
@@ -3546,6 +3521,7 @@
 		configureMailExecutor();
 		configureLuceneIndexing();
 		configureGarbageCollector();
+		configureMirrorExecutor();
 		if (startFederation) {
 			configureFederation();
 		}
@@ -3553,8 +3529,6 @@
 		configureFanout();
 		configureGitDaemon();
 		configureCommitCache();
-
-		ContainerUtils.CVE_2007_0450.test();
 	}
 
 	protected void configureMailExecutor() {
@@ -3594,6 +3568,19 @@
 			}
 			logger.info(MessageFormat.format("Next scheculed GC scan is in {0}", when));
 			scheduledExecutor.scheduleAtFixedRate(gcExecutor, delay, 60*24, TimeUnit.MINUTES);
+		}
+	}
+
+	protected void configureMirrorExecutor() {
+		if (mirrorExecutor.isReady()) {
+			int mins = TimeUtils.convertFrequencyToMinutes(settings.getString(Keys.git.mirrorPeriod, "30 mins"));
+			if (mins < 5) {
+				mins = 5;
+			}
+			int delay = 1;
+			scheduledExecutor.scheduleAtFixedRate(mirrorExecutor, delay, mins,  TimeUnit.MINUTES);
+			logger.info("Mirror executor is scheduled to fetch updates every {} minutes.", mins);
+			logger.info("Next scheduled mirror fetch is in {} minutes", delay);
 		}
 	}
 
@@ -3654,7 +3641,7 @@
 		String bindInterface = settings.getString(Keys.git.daemonBindInterface, "localhost");
 		if (port > 0) {
 			try {
-				gitDaemon = new GitDaemon(bindInterface, port, getRepositoriesFolder());
+				gitDaemon = new GitDaemon(this, this, this, this);
 				gitDaemon.start();
 			} catch (IOException e) {
 				gitDaemon = null;
@@ -3725,11 +3712,9 @@
 	 * @see ServletContextListener.contextInitialize(ServletContextEvent)
 	 */
 	@Override
-	public void contextInitialized(ServletContextEvent contextEvent) {
-		servletContext = contextEvent.getServletContext();
+	protected void beforeServletInjection(ServletContext context) {
 		if (settings == null) {
 			// Gitblit is running in a servlet container
-			ServletContext context = contextEvent.getServletContext();
 			WebXmlSettings webxmlSettings = new WebXmlSettings(context);
 			String contextRealPath = context.getRealPath("/");
 			File contextFolder = (contextRealPath != null) ? new File(contextRealPath) : null;
@@ -3760,6 +3745,10 @@
 					}
 				}
 
+				// disable Git daemon on Express - we can't bind 9418 and we
+				// can't port-forward to the daemon
+				webxmlSettings.overrideSetting(Keys.git.daemonPort, 0);
+
 				// configure context using the web.xml
 				configureContext(webxmlSettings, base, true);
 			} else {
@@ -3778,6 +3767,18 @@
 					logger.error("");
 				}
 
+				try {
+					// try to lookup JNDI env-entry for the baseFolder
+					InitialContext ic = new InitialContext();
+					Context env = (Context) ic.lookup("java:comp/env");
+					String val = (String) env.lookup("baseFolder");
+					if (!StringUtils.isEmpty(val)) {
+						path = val;
+					}
+				} catch (NamingException n) {
+					logger.error("Failed to get JNDI env-entry: " + n.getExplanation());
+				}
+
 				File base = com.gitblit.utils.FileUtils.resolveParameter(Constants.contextFolder$, contextFolder, path);
 				base.mkdirs();
 
@@ -3791,10 +3792,14 @@
 				FileSettings settings = new FileSettings(localSettings.getAbsolutePath());
 				configureContext(settings, base, true);
 			}
+
+			// WAR or Express is likely to be running on a Tomcat.
+			// Test for the forward-slash/%2F issue and auto-adjust settings.
+			ContainerUtils.CVE_2007_0450.test(settings);
 		}
 
 		settingsModel = loadSettingModels();
-		serverStatus.servletContainer = servletContext.getServerInfo();
+		serverStatus.servletContainer = context.getServerInfo();
 	}
 
 	protected void extractResources(ServletContext context, String path, File toDir) {
@@ -3849,11 +3854,12 @@
 	 * shutting down or because the servlet container is re-deploying Gitblit.
 	 */
 	@Override
-	public void contextDestroyed(ServletContextEvent contextEvent) {
+	protected void destroyContext(ServletContext context) {
 		logger.info("Gitblit context destroyed by servlet container.");
 		scheduledExecutor.shutdownNow();
 		luceneExecutor.close();
 		gcExecutor.close();
+		mirrorExecutor.close();
 		if (fanoutService != null) {
 			fanoutService.stop();
 		}
@@ -3866,6 +3872,7 @@
 	 *
 	 * @return true if we are running the gc executor
 	 */
+	@Override
 	public boolean isCollectingGarbage() {
 		return gcExecutor.isRunning();
 	}
@@ -3876,6 +3883,7 @@
 	 * @param repositoryName
 	 * @return true if actively collecting garbage
 	 */
+	@Override
 	public boolean isCollectingGarbage(String repositoryName) {
 		return gcExecutor.isCollectingGarbage(repositoryName);
 	}
@@ -3890,6 +3898,7 @@
 	 * @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}", repositoriesFolder.getAbsolutePath(), repository.name);
@@ -3957,7 +3966,125 @@
 	 *
 	 * @return status of Cookie authentication enablement.
 	 */
-	public boolean allowCookieAuthentication() {
-		return GitBlit.getBoolean(Keys.web.allowCookieAuthentication, true) && userService.supportsCookies();
+	@Override
+	public boolean supportsCookies() {
+		return settings.getBoolean(Keys.web.allowCookieAuthentication, true) && userService.supportsCookies();
+	}
+
+	@Override
+	public String getCookie(UserModel model) {
+		return userService.getCookie(model);
+	}
+
+	@Override
+	public UserModel authenticate(char[] cookie) {
+		return userService.authenticate(cookie);
+	}
+
+	@Override
+	public boolean updateUserModel(UserModel model) {
+		return userService.updateUserModel(model);
+	}
+
+	@Override
+	public boolean updateUserModels(Collection<UserModel> models) {
+		return userService.updateUserModels(models);
+	}
+
+	@Override
+	public boolean updateUserModel(String username, UserModel model) {
+		return userService.updateUserModel(username, model);
+	}
+
+	@Override
+	public boolean deleteUserModel(UserModel model) {
+		return userService.deleteUserModel(model);
+	}
+
+	@Override
+	public List<String> getAllTeamNames() {
+		return userService.getAllTeamNames();
+	}
+
+	@Override
+	public List<String> getTeamnamesForRepositoryRole(String role) {
+		return userService.getTeamnamesForRepositoryRole(role);
+	}
+
+	@Override
+	public boolean updateTeamModel(TeamModel model) {
+		return userService.updateTeamModel(model);
+	}
+
+	@Override
+	public boolean updateTeamModels(Collection<TeamModel> models) {
+		return userService.updateTeamModels(models);
+	}
+
+	@Override
+	public boolean updateTeamModel(String teamname, TeamModel model) {
+		return userService.updateTeamModel(teamname, model);
+	}
+
+	@Override
+	public boolean deleteTeamModel(TeamModel model) {
+		return userService.deleteTeamModel(model);
+	}
+
+	@Override
+	public List<String> getUsernamesForRepositoryRole(String role) {
+		return userService.getUsernamesForRepositoryRole(role);
+	}
+
+	@Override
+	public boolean renameRepositoryRole(String oldRole, String newRole) {
+		return userService.renameRepositoryRole(oldRole, newRole);
+	}
+
+	@Override
+	public boolean deleteRepositoryRole(String role) {
+		return userService.deleteRepositoryRole(role);
+	}
+
+	@Override
+	public void logout(HttpServletResponse response, UserModel user) {
+		setCookie(response,  null);
+		userService.logout(user);
+	}
+
+	@Override
+	protected Object [] getModules() {
+		return new Object [] { new DaggerModule(this) };
+	}
+
+	/**
+	 * Instantiate and inject all filters and servlets into the container using
+	 * the servlet 3 specification.
+	 */
+	@Override
+	protected void injectServlets(ServletContext context) {
+		// access restricted servlets
+		serve(context, Constants.GIT_PATH, GitServlet.class, GitFilter.class);
+		serve(context, Constants.PAGES, PagesServlet.class, PagesFilter.class);
+		serve(context, Constants.RPC_PATH, RpcServlet.class, RpcFilter.class);
+		serve(context, Constants.ZIP_PATH, DownloadZipServlet.class, DownloadZipFilter.class);
+		serve(context, Constants.SYNDICATION_PATH, SyndicationServlet.class, SyndicationFilter.class);
+
+		// servlets
+		serve(context, Constants.FEDERATION_PATH, FederationServlet.class);
+		serve(context, Constants.SPARKLESHARE_INVITE_PATH, SparkleShareInviteServlet.class);
+		serve(context, Constants.BRANCH_GRAPH_PATH, BranchGraphServlet.class);
+		file(context, "/robots.txt", RobotsTxtServlet.class);
+		file(context, "/logo.png", LogoServlet.class);
+
+		// optional force basic authentication
+		filter(context, "/*", EnforceAuthenticationFilter.class, null);
+
+		// Wicket
+		String toIgnore = StringUtils.flattenStrings(getRegisteredPaths(), ",");
+		Map<String, String> params = new HashMap<String, String>();
+		params.put(GitblitWicketFilter.FILTER_MAPPING_PARAM, "/*");
+		params.put(GitblitWicketFilter.IGNORE_PATHS_PARAM, toIgnore);
+		filter(context, "/*", GitblitWicketFilter.class, params);
 	}
 }

--
Gitblit v1.9.1