diff options
Diffstat (limited to 'src/main/java/com/gitblit/FileUserService.java')
| -rw-r--r-- | src/main/java/com/gitblit/FileUserService.java | 1146 |
1 files changed, 1146 insertions, 0 deletions
diff --git a/src/main/java/com/gitblit/FileUserService.java b/src/main/java/com/gitblit/FileUserService.java new file mode 100644 index 00000000..32c24cc4 --- /dev/null +++ b/src/main/java/com/gitblit/FileUserService.java @@ -0,0 +1,1146 @@ +/*
+ * Copyright 2011 gitblit.com.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.gitblit;
+
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.text.MessageFormat;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.gitblit.Constants.AccessPermission;
+import com.gitblit.models.TeamModel;
+import com.gitblit.models.UserModel;
+import com.gitblit.utils.ArrayUtils;
+import com.gitblit.utils.DeepCopier;
+import com.gitblit.utils.StringUtils;
+
+/**
+ * FileUserService is Gitblit's original default user service implementation.
+ *
+ * Users and their repository memberships are stored in a simple properties file
+ * which is cached and dynamically reloaded when modified.
+ *
+ * This class was deprecated in Gitblit 0.8.0 in favor of ConfigUserService
+ * which is still a human-readable, editable, plain-text file but it is more
+ * flexible for storing additional fields.
+ *
+ * @author James Moger
+ *
+ */
+@Deprecated
+public class FileUserService extends FileSettings implements IUserService {
+
+ private final Logger logger = LoggerFactory.getLogger(FileUserService.class);
+
+ private final Map<String, String> cookies = new ConcurrentHashMap<String, String>();
+
+ private final Map<String, TeamModel> teams = new ConcurrentHashMap<String, TeamModel>();
+
+ public FileUserService(File realmFile) {
+ super(realmFile.getAbsolutePath());
+ }
+
+ /**
+ * Setup the user service.
+ *
+ * @param settings
+ * @since 0.7.0
+ */
+ @Override
+ public void setup(IStoredSettings settings) {
+ }
+
+ /**
+ * Does the user service support changes to credentials?
+ *
+ * @return true or false
+ * @since 1.0.0
+ */
+ @Override
+ public boolean supportsCredentialChanges() {
+ return true;
+ }
+
+ /**
+ * Does the user service support changes to user display name?
+ *
+ * @return true or false
+ * @since 1.0.0
+ */
+ @Override
+ public boolean supportsDisplayNameChanges() {
+ return false;
+ }
+
+ /**
+ * Does the user service support changes to user email address?
+ *
+ * @return true or false
+ * @since 1.0.0
+ */
+ @Override
+ public boolean supportsEmailAddressChanges() {
+ return false;
+ }
+
+ /**
+ * Does the user service support changes to team memberships?
+ *
+ * @return true or false
+ * @since 1.0.0
+ */
+ public boolean supportsTeamMembershipChanges() {
+ return true;
+ }
+
+ /**
+ * Does the user service support cookie authentication?
+ *
+ * @return true or false
+ */
+ @Override
+ public boolean supportsCookies() {
+ return true;
+ }
+
+ /**
+ * Returns the cookie value for the specified user.
+ *
+ * @param model
+ * @return cookie value
+ */
+ @Override
+ public String getCookie(UserModel model) {
+ if (!StringUtils.isEmpty(model.cookie)) {
+ return model.cookie;
+ }
+ Properties allUsers = super.read();
+ String value = allUsers.getProperty(model.username);
+ String[] roles = value.split(",");
+ String password = roles[0];
+ String cookie = StringUtils.getSHA1(model.username + password);
+ return cookie;
+ }
+
+ /**
+ * Authenticate a user based on their cookie.
+ *
+ * @param cookie
+ * @return a user object or null
+ */
+ @Override
+ public UserModel authenticate(char[] cookie) {
+ String hash = new String(cookie);
+ if (StringUtils.isEmpty(hash)) {
+ return null;
+ }
+ read();
+ UserModel model = null;
+ if (cookies.containsKey(hash)) {
+ String username = cookies.get(hash);
+ model = getUserModel(username);
+ }
+ return model;
+ }
+
+ /**
+ * Authenticate a user based on a username and password.
+ *
+ * @param username
+ * @param password
+ * @return a user object or null
+ */
+ @Override
+ public UserModel authenticate(String username, char[] password) {
+ Properties allUsers = read();
+ String userInfo = allUsers.getProperty(username);
+ if (StringUtils.isEmpty(userInfo)) {
+ return null;
+ }
+ UserModel returnedUser = null;
+ UserModel user = getUserModel(username);
+ if (user.password.startsWith(StringUtils.MD5_TYPE)) {
+ // password digest
+ String md5 = StringUtils.MD5_TYPE + StringUtils.getMD5(new String(password));
+ if (user.password.equalsIgnoreCase(md5)) {
+ returnedUser = user;
+ }
+ } else if (user.password.startsWith(StringUtils.COMBINED_MD5_TYPE)) {
+ // username+password digest
+ String md5 = StringUtils.COMBINED_MD5_TYPE
+ + StringUtils.getMD5(username.toLowerCase() + new String(password));
+ if (user.password.equalsIgnoreCase(md5)) {
+ returnedUser = user;
+ }
+ } else if (user.password.equals(new String(password))) {
+ // plain-text password
+ returnedUser = user;
+ }
+ return returnedUser;
+ }
+
+ /**
+ * Logout a user.
+ *
+ * @param user
+ */
+ @Override
+ public void logout(UserModel user) {
+ }
+
+ /**
+ * Retrieve the user object for the specified username.
+ *
+ * @param username
+ * @return a user object or null
+ */
+ @Override
+ public UserModel getUserModel(String username) {
+ Properties allUsers = read();
+ String userInfo = allUsers.getProperty(username.toLowerCase());
+ if (userInfo == null) {
+ return null;
+ }
+ UserModel model = new UserModel(username.toLowerCase());
+ String[] userValues = userInfo.split(",");
+ model.password = userValues[0];
+ for (int i = 1; i < userValues.length; i++) {
+ String role = userValues[i];
+ switch (role.charAt(0)) {
+ case '#':
+ // Permissions
+ if (role.equalsIgnoreCase(Constants.ADMIN_ROLE)) {
+ model.canAdmin = true;
+ } else if (role.equalsIgnoreCase(Constants.FORK_ROLE)) {
+ model.canFork = true;
+ } else if (role.equalsIgnoreCase(Constants.CREATE_ROLE)) {
+ model.canCreate = true;
+ } else if (role.equalsIgnoreCase(Constants.NOT_FEDERATED_ROLE)) {
+ model.excludeFromFederation = true;
+ }
+ break;
+ default:
+ model.addRepositoryPermission(role);
+ }
+ }
+ // set the teams for the user
+ for (TeamModel team : teams.values()) {
+ if (team.hasUser(username)) {
+ model.teams.add(DeepCopier.copy(team));
+ }
+ }
+ return model;
+ }
+
+ /**
+ * Updates/writes a complete user object.
+ *
+ * @param model
+ * @return true if update is successful
+ */
+ @Override
+ public boolean updateUserModel(UserModel model) {
+ return updateUserModel(model.username, model);
+ }
+
+ /**
+ * Updates/writes all specified user objects.
+ *
+ * @param models a list of user models
+ * @return true if update is successful
+ * @since 1.2.0
+ */
+ @Override
+ public boolean updateUserModels(Collection<UserModel> models) {
+ try {
+ Properties allUsers = read();
+ for (UserModel model : models) {
+ updateUserCache(allUsers, model.username, model);
+ }
+ write(allUsers);
+ return true;
+ } catch (Throwable t) {
+ logger.error(MessageFormat.format("Failed to update {0} user models!", models.size()),
+ t);
+ }
+ return false;
+ }
+
+ /**
+ * Updates/writes and replaces a complete user object keyed by username.
+ * This method allows for renaming a user.
+ *
+ * @param username
+ * the old username
+ * @param model
+ * the user object to use for username
+ * @return true if update is successful
+ */
+ @Override
+ public boolean updateUserModel(String username, UserModel model) {
+ try {
+ Properties allUsers = read();
+ updateUserCache(allUsers, username, model);
+ write(allUsers);
+ return true;
+ } catch (Throwable t) {
+ logger.error(MessageFormat.format("Failed to update user model {0}!", model.username),
+ t);
+ }
+ return false;
+ }
+
+ /**
+ * Updates/writes and replaces a complete user object keyed by username.
+ * This method allows for renaming a user.
+ *
+ * @param username
+ * the old username
+ * @param model
+ * the user object to use for username
+ * @return true if update is successful
+ */
+ private boolean updateUserCache(Properties allUsers, String username, UserModel model) {
+ try {
+ UserModel oldUser = getUserModel(username);
+ List<String> roles;
+ if (model.permissions == null) {
+ roles = new ArrayList<String>();
+ } else {
+ // discrete repository permissions
+ roles = new ArrayList<String>();
+ for (Map.Entry<String, AccessPermission> entry : model.permissions.entrySet()) {
+ if (entry.getValue().exceeds(AccessPermission.NONE)) {
+ // code:repository (e.g. RW+:~james/myrepo.git
+ roles.add(entry.getValue().asRole(entry.getKey()));
+ }
+ }
+ }
+
+ // Permissions
+ if (model.canAdmin) {
+ roles.add(Constants.ADMIN_ROLE);
+ }
+ if (model.canFork) {
+ roles.add(Constants.FORK_ROLE);
+ }
+ if (model.canCreate) {
+ roles.add(Constants.CREATE_ROLE);
+ }
+ if (model.excludeFromFederation) {
+ roles.add(Constants.NOT_FEDERATED_ROLE);
+ }
+
+ StringBuilder sb = new StringBuilder();
+ if (!StringUtils.isEmpty(model.password)) {
+ sb.append(model.password);
+ }
+ sb.append(',');
+ for (String role : roles) {
+ sb.append(role);
+ sb.append(',');
+ }
+ // trim trailing comma
+ sb.setLength(sb.length() - 1);
+ allUsers.remove(username.toLowerCase());
+ allUsers.put(model.username.toLowerCase(), sb.toString());
+
+ // null check on "final" teams because JSON-sourced UserModel
+ // can have a null teams object
+ if (model.teams != null) {
+ // update team cache
+ for (TeamModel team : model.teams) {
+ TeamModel t = getTeamModel(team.name);
+ if (t == null) {
+ // new team
+ t = team;
+ }
+ t.removeUser(username);
+ t.addUser(model.username);
+ updateTeamCache(allUsers, t.name, t);
+ }
+
+ // check for implicit team removal
+ if (oldUser != null) {
+ for (TeamModel team : oldUser.teams) {
+ if (!model.isTeamMember(team.name)) {
+ team.removeUser(username);
+ updateTeamCache(allUsers, team.name, team);
+ }
+ }
+ }
+ }
+ return true;
+ } catch (Throwable t) {
+ logger.error(MessageFormat.format("Failed to update user model {0}!", model.username),
+ t);
+ }
+ return false;
+ }
+
+ /**
+ * Deletes the user object from the user service.
+ *
+ * @param model
+ * @return true if successful
+ */
+ @Override
+ public boolean deleteUserModel(UserModel model) {
+ return deleteUser(model.username);
+ }
+
+ /**
+ * Delete the user object with the specified username
+ *
+ * @param username
+ * @return true if successful
+ */
+ @Override
+ public boolean deleteUser(String username) {
+ try {
+ // Read realm file
+ Properties allUsers = read();
+ UserModel user = getUserModel(username);
+ allUsers.remove(username);
+ for (TeamModel team : user.teams) {
+ TeamModel t = getTeamModel(team.name);
+ if (t == null) {
+ // new team
+ t = team;
+ }
+ t.removeUser(username);
+ updateTeamCache(allUsers, t.name, t);
+ }
+ write(allUsers);
+ return true;
+ } catch (Throwable t) {
+ logger.error(MessageFormat.format("Failed to delete user {0}!", username), t);
+ }
+ return false;
+ }
+
+ /**
+ * Returns the list of all users available to the login service.
+ *
+ * @return list of all usernames
+ */
+ @Override
+ public List<String> getAllUsernames() {
+ Properties allUsers = read();
+ List<String> list = new ArrayList<String>();
+ for (String user : allUsers.stringPropertyNames()) {
+ if (user.charAt(0) == '@') {
+ // skip team user definitions
+ continue;
+ }
+ list.add(user);
+ }
+ Collections.sort(list);
+ return list;
+ }
+
+ /**
+ * Returns the list of all users available to the login service.
+ *
+ * @return list of all usernames
+ */
+ @Override
+ public List<UserModel> getAllUsers() {
+ read();
+ List<UserModel> list = new ArrayList<UserModel>();
+ for (String username : getAllUsernames()) {
+ list.add(getUserModel(username));
+ }
+ Collections.sort(list);
+ return list;
+ }
+
+ /**
+ * Returns the list of all users who are allowed to bypass the access
+ * restriction placed on the specified repository.
+ *
+ * @param role
+ * the repository name
+ * @return list of all usernames that can bypass the access restriction
+ */
+ @Override
+ public List<String> getUsernamesForRepositoryRole(String role) {
+ List<String> list = new ArrayList<String>();
+ try {
+ Properties allUsers = read();
+ for (String username : allUsers.stringPropertyNames()) {
+ if (username.charAt(0) == '@') {
+ continue;
+ }
+ String value = allUsers.getProperty(username);
+ String[] values = value.split(",");
+ // skip first value (password)
+ for (int i = 1; i < values.length; i++) {
+ String r = values[i];
+ if (r.equalsIgnoreCase(role)) {
+ list.add(username);
+ break;
+ }
+ }
+ }
+ } catch (Throwable t) {
+ logger.error(MessageFormat.format("Failed to get usernames for role {0}!", role), t);
+ }
+ Collections.sort(list);
+ return list;
+ }
+
+ /**
+ * Sets the list of all users who are allowed to bypass the access
+ * restriction placed on the specified repository.
+ *
+ * @param role
+ * the repository name
+ * @param usernames
+ * @return true if successful
+ */
+ @Override
+ public boolean setUsernamesForRepositoryRole(String role, List<String> usernames) {
+ try {
+ Set<String> specifiedUsers = new HashSet<String>(usernames);
+ Set<String> needsAddRole = new HashSet<String>(specifiedUsers);
+ Set<String> needsRemoveRole = new HashSet<String>();
+
+ // identify users which require add and remove role
+ Properties allUsers = read();
+ for (String username : allUsers.stringPropertyNames()) {
+ String value = allUsers.getProperty(username);
+ String[] values = value.split(",");
+ // skip first value (password)
+ for (int i = 1; i < values.length; i++) {
+ String r = values[i];
+ if (r.equalsIgnoreCase(role)) {
+ // user has role, check against revised user list
+ if (specifiedUsers.contains(username)) {
+ needsAddRole.remove(username);
+ } else {
+ // remove role from user
+ needsRemoveRole.add(username);
+ }
+ break;
+ }
+ }
+ }
+
+ // add roles to users
+ for (String user : needsAddRole) {
+ String userValues = allUsers.getProperty(user);
+ userValues += "," + role;
+ allUsers.put(user, userValues);
+ }
+
+ // remove role from user
+ for (String user : needsRemoveRole) {
+ String[] values = allUsers.getProperty(user).split(",");
+ String password = values[0];
+ StringBuilder sb = new StringBuilder();
+ sb.append(password);
+ sb.append(',');
+
+ // skip first value (password)
+ for (int i = 1; i < values.length; i++) {
+ String value = values[i];
+ if (!value.equalsIgnoreCase(role)) {
+ sb.append(value);
+ sb.append(',');
+ }
+ }
+ sb.setLength(sb.length() - 1);
+
+ // update properties
+ allUsers.put(user, sb.toString());
+ }
+
+ // persist changes
+ write(allUsers);
+ return true;
+ } catch (Throwable t) {
+ logger.error(MessageFormat.format("Failed to set usernames for role {0}!", role), t);
+ }
+ return false;
+ }
+
+ /**
+ * Renames a repository role.
+ *
+ * @param oldRole
+ * @param newRole
+ * @return true if successful
+ */
+ @Override
+ public boolean renameRepositoryRole(String oldRole, String newRole) {
+ try {
+ Properties allUsers = read();
+ Set<String> needsRenameRole = new HashSet<String>();
+
+ // identify users which require role rename
+ for (String username : allUsers.stringPropertyNames()) {
+ String value = allUsers.getProperty(username);
+ String[] roles = value.split(",");
+ // skip first value (password)
+ for (int i = 1; i < roles.length; i++) {
+ String repository = AccessPermission.repositoryFromRole(roles[i]);
+ if (repository.equalsIgnoreCase(oldRole)) {
+ needsRenameRole.add(username);
+ break;
+ }
+ }
+ }
+
+ // rename role for identified users
+ for (String user : needsRenameRole) {
+ String userValues = allUsers.getProperty(user);
+ String[] values = userValues.split(",");
+ String password = values[0];
+ StringBuilder sb = new StringBuilder();
+ sb.append(password);
+ sb.append(',');
+ sb.append(newRole);
+ sb.append(',');
+
+ // skip first value (password)
+ for (int i = 1; i < values.length; i++) {
+ String repository = AccessPermission.repositoryFromRole(values[i]);
+ if (repository.equalsIgnoreCase(oldRole)) {
+ AccessPermission permission = AccessPermission.permissionFromRole(values[i]);
+ sb.append(permission.asRole(newRole));
+ sb.append(',');
+ } else {
+ sb.append(values[i]);
+ sb.append(',');
+ }
+ }
+ sb.setLength(sb.length() - 1);
+
+ // update properties
+ allUsers.put(user, sb.toString());
+ }
+
+ // persist changes
+ write(allUsers);
+ return true;
+ } catch (Throwable t) {
+ logger.error(
+ MessageFormat.format("Failed to rename role {0} to {1}!", oldRole, newRole), t);
+ }
+ return false;
+ }
+
+ /**
+ * Removes a repository role from all users.
+ *
+ * @param role
+ * @return true if successful
+ */
+ @Override
+ public boolean deleteRepositoryRole(String role) {
+ try {
+ Properties allUsers = read();
+ Set<String> needsDeleteRole = new HashSet<String>();
+
+ // identify users which require role rename
+ for (String username : allUsers.stringPropertyNames()) {
+ String value = allUsers.getProperty(username);
+ String[] roles = value.split(",");
+ // skip first value (password)
+ for (int i = 1; i < roles.length; i++) {
+ String repository = AccessPermission.repositoryFromRole(roles[i]);
+ if (repository.equalsIgnoreCase(role)) {
+ needsDeleteRole.add(username);
+ break;
+ }
+ }
+ }
+
+ // delete role for identified users
+ for (String user : needsDeleteRole) {
+ String userValues = allUsers.getProperty(user);
+ String[] values = userValues.split(",");
+ String password = values[0];
+ StringBuilder sb = new StringBuilder();
+ sb.append(password);
+ sb.append(',');
+ // skip first value (password)
+ for (int i = 1; i < values.length; i++) {
+ String repository = AccessPermission.repositoryFromRole(values[i]);
+ if (!repository.equalsIgnoreCase(role)) {
+ sb.append(values[i]);
+ sb.append(',');
+ }
+ }
+ sb.setLength(sb.length() - 1);
+
+ // update properties
+ allUsers.put(user, sb.toString());
+ }
+
+ // persist changes
+ write(allUsers);
+ return true;
+ } catch (Throwable t) {
+ logger.error(MessageFormat.format("Failed to delete role {0}!", role), t);
+ }
+ return false;
+ }
+
+ /**
+ * Writes the properties file.
+ *
+ * @param properties
+ * @throws IOException
+ */
+ private void write(Properties properties) throws IOException {
+ // Write a temporary copy of the users file
+ File realmFileCopy = new File(propertiesFile.getAbsolutePath() + ".tmp");
+ FileWriter writer = new FileWriter(realmFileCopy);
+ properties
+ .store(writer,
+ " Gitblit realm file format:\n username=password,\\#permission,repository1,repository2...\n @teamname=!username1,!username2,!username3,repository1,repository2...");
+ writer.close();
+ // If the write is successful, delete the current file and rename
+ // the temporary copy to the original filename.
+ if (realmFileCopy.exists() && realmFileCopy.length() > 0) {
+ if (propertiesFile.exists()) {
+ if (!propertiesFile.delete()) {
+ throw new IOException(MessageFormat.format("Failed to delete {0}!",
+ propertiesFile.getAbsolutePath()));
+ }
+ }
+ if (!realmFileCopy.renameTo(propertiesFile)) {
+ throw new IOException(MessageFormat.format("Failed to rename {0} to {1}!",
+ realmFileCopy.getAbsolutePath(), propertiesFile.getAbsolutePath()));
+ }
+ } else {
+ throw new IOException(MessageFormat.format("Failed to save {0}!",
+ realmFileCopy.getAbsolutePath()));
+ }
+ }
+
+ /**
+ * Reads the properties file and rebuilds the in-memory cookie lookup table.
+ */
+ @Override
+ protected synchronized Properties read() {
+ long lastRead = lastModified();
+ boolean reload = forceReload();
+ Properties allUsers = super.read();
+ if (reload || (lastRead != lastModified())) {
+ // reload hash cache
+ cookies.clear();
+ teams.clear();
+
+ for (String username : allUsers.stringPropertyNames()) {
+ String value = allUsers.getProperty(username);
+ String[] roles = value.split(",");
+ if (username.charAt(0) == '@') {
+ // team definition
+ TeamModel team = new TeamModel(username.substring(1));
+ List<String> repositories = new ArrayList<String>();
+ List<String> users = new ArrayList<String>();
+ List<String> mailingLists = new ArrayList<String>();
+ List<String> preReceive = new ArrayList<String>();
+ List<String> postReceive = new ArrayList<String>();
+ for (String role : roles) {
+ if (role.charAt(0) == '!') {
+ users.add(role.substring(1));
+ } else if (role.charAt(0) == '&') {
+ mailingLists.add(role.substring(1));
+ } else if (role.charAt(0) == '^') {
+ preReceive.add(role.substring(1));
+ } else if (role.charAt(0) == '%') {
+ postReceive.add(role.substring(1));
+ } else {
+ switch (role.charAt(0)) {
+ case '#':
+ // Permissions
+ if (role.equalsIgnoreCase(Constants.ADMIN_ROLE)) {
+ team.canAdmin = true;
+ } else if (role.equalsIgnoreCase(Constants.FORK_ROLE)) {
+ team.canFork = true;
+ } else if (role.equalsIgnoreCase(Constants.CREATE_ROLE)) {
+ team.canCreate = true;
+ }
+ break;
+ default:
+ repositories.add(role);
+ }
+ repositories.add(role);
+ }
+ }
+ if (!team.canAdmin) {
+ // only read permissions for non-admin teams
+ team.addRepositoryPermissions(repositories);
+ }
+ team.addUsers(users);
+ team.addMailingLists(mailingLists);
+ team.preReceiveScripts.addAll(preReceive);
+ team.postReceiveScripts.addAll(postReceive);
+ teams.put(team.name.toLowerCase(), team);
+ } else {
+ // user definition
+ String password = roles[0];
+ cookies.put(StringUtils.getSHA1(username.toLowerCase() + password), username.toLowerCase());
+ }
+ }
+ }
+ return allUsers;
+ }
+
+ @Override
+ public String toString() {
+ return getClass().getSimpleName() + "(" + propertiesFile.getAbsolutePath() + ")";
+ }
+
+ /**
+ * Returns the list of all teams available to the login service.
+ *
+ * @return list of all teams
+ * @since 0.8.0
+ */
+ @Override
+ public List<String> getAllTeamNames() {
+ List<String> list = new ArrayList<String>(teams.keySet());
+ Collections.sort(list);
+ return list;
+ }
+
+ /**
+ * Returns the list of all teams available to the login service.
+ *
+ * @return list of all teams
+ * @since 0.8.0
+ */
+ @Override
+ public List<TeamModel> getAllTeams() {
+ List<TeamModel> list = new ArrayList<TeamModel>(teams.values());
+ list = DeepCopier.copy(list);
+ Collections.sort(list);
+ return list;
+ }
+
+ /**
+ * Returns the list of all teams who are allowed to bypass the access
+ * restriction placed on the specified repository.
+ *
+ * @param role
+ * the repository name
+ * @return list of all teamnames that can bypass the access restriction
+ */
+ @Override
+ public List<String> getTeamnamesForRepositoryRole(String role) {
+ List<String> list = new ArrayList<String>();
+ try {
+ Properties allUsers = read();
+ for (String team : allUsers.stringPropertyNames()) {
+ if (team.charAt(0) != '@') {
+ // skip users
+ continue;
+ }
+ String value = allUsers.getProperty(team);
+ String[] values = value.split(",");
+ for (int i = 0; i < values.length; i++) {
+ String r = values[i];
+ if (r.equalsIgnoreCase(role)) {
+ // strip leading @
+ list.add(team.substring(1));
+ break;
+ }
+ }
+ }
+ } catch (Throwable t) {
+ logger.error(MessageFormat.format("Failed to get teamnames for role {0}!", role), t);
+ }
+ Collections.sort(list);
+ return list;
+ }
+
+ /**
+ * Sets the list of all teams who are allowed to bypass the access
+ * restriction placed on the specified repository.
+ *
+ * @param role
+ * the repository name
+ * @param teamnames
+ * @return true if successful
+ */
+ @Override
+ public boolean setTeamnamesForRepositoryRole(String role, List<String> teamnames) {
+ try {
+ Set<String> specifiedTeams = new HashSet<String>(teamnames);
+ Set<String> needsAddRole = new HashSet<String>(specifiedTeams);
+ Set<String> needsRemoveRole = new HashSet<String>();
+
+ // identify teams which require add and remove role
+ Properties allUsers = read();
+ for (String team : allUsers.stringPropertyNames()) {
+ if (team.charAt(0) != '@') {
+ // skip users
+ continue;
+ }
+ String name = team.substring(1);
+ String value = allUsers.getProperty(team);
+ String[] values = value.split(",");
+ for (int i = 0; i < values.length; i++) {
+ String r = values[i];
+ if (r.equalsIgnoreCase(role)) {
+ // team has role, check against revised team list
+ if (specifiedTeams.contains(name)) {
+ needsAddRole.remove(name);
+ } else {
+ // remove role from team
+ needsRemoveRole.add(name);
+ }
+ break;
+ }
+ }
+ }
+
+ // add roles to teams
+ for (String name : needsAddRole) {
+ String team = "@" + name;
+ String teamValues = allUsers.getProperty(team);
+ teamValues += "," + role;
+ allUsers.put(team, teamValues);
+ }
+
+ // remove role from team
+ for (String name : needsRemoveRole) {
+ String team = "@" + name;
+ String[] values = allUsers.getProperty(team).split(",");
+ StringBuilder sb = new StringBuilder();
+ for (int i = 0; i < values.length; i++) {
+ String value = values[i];
+ if (!value.equalsIgnoreCase(role)) {
+ sb.append(value);
+ sb.append(',');
+ }
+ }
+ sb.setLength(sb.length() - 1);
+
+ // update properties
+ allUsers.put(team, sb.toString());
+ }
+
+ // persist changes
+ write(allUsers);
+ return true;
+ } catch (Throwable t) {
+ logger.error(MessageFormat.format("Failed to set teamnames for role {0}!", role), t);
+ }
+ return false;
+ }
+
+ /**
+ * Retrieve the team object for the specified team name.
+ *
+ * @param teamname
+ * @return a team object or null
+ * @since 0.8.0
+ */
+ @Override
+ public TeamModel getTeamModel(String teamname) {
+ read();
+ TeamModel team = teams.get(teamname.toLowerCase());
+ if (team != null) {
+ // clone the model, otherwise all changes to this object are
+ // live and unpersisted
+ team = DeepCopier.copy(team);
+ }
+ return team;
+ }
+
+ /**
+ * Updates/writes a complete team object.
+ *
+ * @param model
+ * @return true if update is successful
+ * @since 0.8.0
+ */
+ @Override
+ public boolean updateTeamModel(TeamModel model) {
+ return updateTeamModel(model.name, model);
+ }
+
+ /**
+ * Updates/writes all specified team objects.
+ *
+ * @param models a list of team models
+ * @return true if update is successful
+ * @since 1.2.0
+ */
+ public boolean updateTeamModels(Collection<TeamModel> models) {
+ try {
+ Properties allUsers = read();
+ for (TeamModel model : models) {
+ updateTeamCache(allUsers, model.name, model);
+ }
+ write(allUsers);
+ return true;
+ } catch (Throwable t) {
+ logger.error(MessageFormat.format("Failed to update {0} team models!", models.size()), t);
+ }
+ return false;
+ }
+
+ /**
+ * Updates/writes and replaces a complete team object keyed by teamname.
+ * This method allows for renaming a team.
+ *
+ * @param teamname
+ * the old teamname
+ * @param model
+ * the team object to use for teamname
+ * @return true if update is successful
+ * @since 0.8.0
+ */
+ @Override
+ public boolean updateTeamModel(String teamname, TeamModel model) {
+ try {
+ Properties allUsers = read();
+ updateTeamCache(allUsers, teamname, model);
+ write(allUsers);
+ return true;
+ } catch (Throwable t) {
+ logger.error(MessageFormat.format("Failed to update team model {0}!", model.name), t);
+ }
+ return false;
+ }
+
+ private void updateTeamCache(Properties allUsers, String teamname, TeamModel model) {
+ StringBuilder sb = new StringBuilder();
+ List<String> roles;
+ if (model.permissions == null) {
+ // legacy, use repository list
+ if (model.repositories != null) {
+ roles = new ArrayList<String>(model.repositories);
+ } else {
+ roles = new ArrayList<String>();
+ }
+ } else {
+ // discrete repository permissions
+ roles = new ArrayList<String>();
+ for (Map.Entry<String, AccessPermission> entry : model.permissions.entrySet()) {
+ if (entry.getValue().exceeds(AccessPermission.NONE)) {
+ // code:repository (e.g. RW+:~james/myrepo.git
+ roles.add(entry.getValue().asRole(entry.getKey()));
+ }
+ }
+ }
+
+ // Permissions
+ if (model.canAdmin) {
+ roles.add(Constants.ADMIN_ROLE);
+ }
+ if (model.canFork) {
+ roles.add(Constants.FORK_ROLE);
+ }
+ if (model.canCreate) {
+ roles.add(Constants.CREATE_ROLE);
+ }
+
+ for (String role : roles) {
+ sb.append(role);
+ sb.append(',');
+ }
+
+ if (!ArrayUtils.isEmpty(model.users)) {
+ for (String user : model.users) {
+ sb.append('!');
+ sb.append(user);
+ sb.append(',');
+ }
+ }
+ if (!ArrayUtils.isEmpty(model.mailingLists)) {
+ for (String address : model.mailingLists) {
+ sb.append('&');
+ sb.append(address);
+ sb.append(',');
+ }
+ }
+ if (!ArrayUtils.isEmpty(model.preReceiveScripts)) {
+ for (String script : model.preReceiveScripts) {
+ sb.append('^');
+ sb.append(script);
+ sb.append(',');
+ }
+ }
+ if (!ArrayUtils.isEmpty(model.postReceiveScripts)) {
+ for (String script : model.postReceiveScripts) {
+ sb.append('%');
+ sb.append(script);
+ sb.append(',');
+ }
+ }
+ // trim trailing comma
+ sb.setLength(sb.length() - 1);
+ allUsers.remove("@" + teamname);
+ allUsers.put("@" + model.name, sb.toString());
+
+ // update team cache
+ teams.remove(teamname.toLowerCase());
+ teams.put(model.name.toLowerCase(), model);
+ }
+
+ /**
+ * Deletes the team object from the user service.
+ *
+ * @param model
+ * @return true if successful
+ * @since 0.8.0
+ */
+ @Override
+ public boolean deleteTeamModel(TeamModel model) {
+ return deleteTeam(model.name);
+ }
+
+ /**
+ * Delete the team object with the specified teamname
+ *
+ * @param teamname
+ * @return true if successful
+ * @since 0.8.0
+ */
+ @Override
+ public boolean deleteTeam(String teamname) {
+ Properties allUsers = read();
+ teams.remove(teamname.toLowerCase());
+ allUsers.remove("@" + teamname);
+ try {
+ write(allUsers);
+ return true;
+ } catch (Throwable t) {
+ logger.error(MessageFormat.format("Failed to delete team {0}!", teamname), t);
+ }
+ return false;
+ }
+}
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