diff options
| author | James Moger <james.moger@gitblit.com> | 2013-03-27 12:46:05 -0400 |
|---|---|---|
| committer | James Moger <james.moger@gitblit.com> | 2013-03-27 17:22:08 -0400 |
| commit | f6b200be4c8b90c26886c6cdd5809abac8c4ac15 (patch) | |
| tree | a948dbcf6f24bf884ad95a8d6830b4ec4e1706cf /src/main/java/com/gitblit/ConfigUserService.java | |
| parent | b79ade104858ce6714a7329b7629b331564a2ea5 (diff) | |
| download | gitblit-f6b200be4c8b90c26886c6cdd5809abac8c4ac15.tar.gz gitblit-f6b200be4c8b90c26886c6cdd5809abac8c4ac15.zip | |
Reorganized to Apache Standard Directory Layout & integrated Moxie
This is a massive commit which reorganizes the entire project structure
(although it is still monolithic), removes the Build classes, and
switches to Moxie, a smarter Ant build tookit based on the original
Gitblit Build classes.
The Ant build script will likely require additional fine-tuning, but
this is big step forward.
Diffstat (limited to 'src/main/java/com/gitblit/ConfigUserService.java')
| -rw-r--r-- | src/main/java/com/gitblit/ConfigUserService.java | 1078 |
1 files changed, 1078 insertions, 0 deletions
diff --git a/src/main/java/com/gitblit/ConfigUserService.java b/src/main/java/com/gitblit/ConfigUserService.java new file mode 100644 index 00000000..7aa09985 --- /dev/null +++ b/src/main/java/com/gitblit/ConfigUserService.java @@ -0,0 +1,1078 @@ +/*
+ * Copyright 2011 gitblit.com.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.gitblit;
+
+import java.io.File;
+import java.io.IOException;
+import java.text.MessageFormat;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.eclipse.jgit.lib.StoredConfig;
+import org.eclipse.jgit.storage.file.FileBasedConfig;
+import org.eclipse.jgit.util.FS;
+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;
+
+/**
+ * ConfigUserService is Gitblit's default user service implementation since
+ * version 0.8.0.
+ *
+ * Users and their repository memberships are stored in a git-style config file
+ * which is cached and dynamically reloaded when modified. This file is
+ * plain-text, human-readable, and may be edited with a text editor.
+ *
+ * Additionally, this format allows for expansion of the user model without
+ * bringing in the complexity of a database.
+ *
+ * @author James Moger
+ *
+ */
+public class ConfigUserService implements IUserService {
+
+ private static final String TEAM = "team";
+
+ private static final String USER = "user";
+
+ private static final String PASSWORD = "password";
+
+ private static final String DISPLAYNAME = "displayName";
+
+ private static final String EMAILADDRESS = "emailAddress";
+
+ private static final String ORGANIZATIONALUNIT = "organizationalUnit";
+
+ private static final String ORGANIZATION = "organization";
+
+ private static final String LOCALITY = "locality";
+
+ private static final String STATEPROVINCE = "stateProvince";
+
+ private static final String COUNTRYCODE = "countryCode";
+
+ private static final String COOKIE = "cookie";
+
+ private static final String REPOSITORY = "repository";
+
+ private static final String ROLE = "role";
+
+ private static final String MAILINGLIST = "mailingList";
+
+ private static final String PRERECEIVE = "preReceiveScript";
+
+ private static final String POSTRECEIVE = "postReceiveScript";
+
+ private final File realmFile;
+
+ private final Logger logger = LoggerFactory.getLogger(ConfigUserService.class);
+
+ private final Map<String, UserModel> users = new ConcurrentHashMap<String, UserModel>();
+
+ private final Map<String, UserModel> cookies = new ConcurrentHashMap<String, UserModel>();
+
+ private final Map<String, TeamModel> teams = new ConcurrentHashMap<String, TeamModel>();
+
+ private volatile long lastModified;
+
+ private volatile boolean forceReload;
+
+ public ConfigUserService(File realmFile) {
+ this.realmFile = realmFile;
+ }
+
+ /**
+ * 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 true;
+ }
+
+ /**
+ * Does the user service support changes to user email address?
+ *
+ * @return true or false
+ * @since 1.0.0
+ */
+ @Override
+ public boolean supportsEmailAddressChanges() {
+ return true;
+ }
+
+ /**
+ * 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;
+ }
+ read();
+ UserModel storedModel = users.get(model.username.toLowerCase());
+ return storedModel.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)) {
+ model = cookies.get(hash);
+ }
+ 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) {
+ read();
+ UserModel returnedUser = null;
+ UserModel user = getUserModel(username);
+ if (user == null) {
+ return null;
+ }
+ 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) {
+ read();
+ UserModel model = users.get(username.toLowerCase());
+ if (model != null) {
+ // clone the model, otherwise all changes to this object are
+ // live and unpersisted
+ model = DeepCopier.copy(model);
+ }
+ 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 {
+ read();
+ for (UserModel model : models) {
+ UserModel originalUser = users.remove(model.username.toLowerCase());
+ users.put(model.username.toLowerCase(), model);
+ // null check on "final" teams because JSON-sourced UserModel
+ // can have a null teams object
+ if (model.teams != null) {
+ for (TeamModel team : model.teams) {
+ TeamModel t = teams.get(team.name.toLowerCase());
+ if (t == null) {
+ // new team
+ team.addUser(model.username);
+ teams.put(team.name.toLowerCase(), team);
+ } else {
+ // do not clobber existing team definition
+ // maybe because this is a federated user
+ t.addUser(model.username);
+ }
+ }
+
+ // check for implicit team removal
+ if (originalUser != null) {
+ for (TeamModel team : originalUser.teams) {
+ if (!model.isTeamMember(team.name)) {
+ team.removeUser(model.username);
+ }
+ }
+ }
+ }
+ }
+ write();
+ return true;
+ } catch (Throwable t) {
+ logger.error(MessageFormat.format("Failed to update user {0} 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) {
+ UserModel originalUser = null;
+ try {
+ read();
+ originalUser = users.remove(username.toLowerCase());
+ users.put(model.username.toLowerCase(), model);
+ // null check on "final" teams because JSON-sourced UserModel
+ // can have a null teams object
+ if (model.teams != null) {
+ for (TeamModel team : model.teams) {
+ TeamModel t = teams.get(team.name.toLowerCase());
+ if (t == null) {
+ // new team
+ team.addUser(username);
+ teams.put(team.name.toLowerCase(), team);
+ } else {
+ // do not clobber existing team definition
+ // maybe because this is a federated user
+ t.removeUser(username);
+ t.addUser(model.username);
+ }
+ }
+
+ // check for implicit team removal
+ if (originalUser != null) {
+ for (TeamModel team : originalUser.teams) {
+ if (!model.isTeamMember(team.name)) {
+ team.removeUser(username);
+ }
+ }
+ }
+ }
+ write();
+ return true;
+ } catch (Throwable t) {
+ if (originalUser != null) {
+ // restore original user
+ users.put(originalUser.username.toLowerCase(), originalUser);
+ } else {
+ // drop attempted add
+ users.remove(model.username.toLowerCase());
+ }
+ 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
+ read();
+ UserModel model = users.remove(username.toLowerCase());
+ if (model == null) {
+ // user does not exist
+ return false;
+ }
+ // remove user from team
+ for (TeamModel team : model.teams) {
+ TeamModel t = teams.get(team.name);
+ if (t == null) {
+ // new team
+ team.removeUser(username);
+ teams.put(team.name.toLowerCase(), team);
+ } else {
+ // existing team
+ t.removeUser(username);
+ }
+ }
+ write();
+ return true;
+ } catch (Throwable t) {
+ logger.error(MessageFormat.format("Failed to delete user {0}!", username), t);
+ }
+ return false;
+ }
+
+ /**
+ * 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() {
+ read();
+ 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() {
+ read();
+ List<TeamModel> list = new ArrayList<TeamModel>(teams.values());
+ list = DeepCopier.copy(list);
+ 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> getTeamnamesForRepositoryRole(String role) {
+ List<String> list = new ArrayList<String>();
+ try {
+ read();
+ for (Map.Entry<String, TeamModel> entry : teams.entrySet()) {
+ TeamModel model = entry.getValue();
+ if (model.hasRepositoryPermission(role)) {
+ list.add(model.name);
+ }
+ }
+ } 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>();
+ for (String teamname : teamnames) {
+ specifiedTeams.add(teamname.toLowerCase());
+ }
+
+ read();
+
+ // identify teams which require add or remove role
+ for (TeamModel team : teams.values()) {
+ // team has role, check against revised team list
+ if (specifiedTeams.contains(team.name.toLowerCase())) {
+ team.addRepositoryPermission(role);
+ } else {
+ // remove role from team
+ team.removeRepositoryPermission(role);
+ }
+ }
+
+ // persist changes
+ write();
+ return true;
+ } catch (Throwable t) {
+ logger.error(MessageFormat.format("Failed to set teams 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 model = teams.get(teamname.toLowerCase());
+ if (model != null) {
+ // clone the model, otherwise all changes to this object are
+ // live and unpersisted
+ model = DeepCopier.copy(model);
+ }
+ return model;
+ }
+
+ /**
+ * 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
+ */
+ @Override
+ public boolean updateTeamModels(Collection<TeamModel> models) {
+ try {
+ read();
+ for (TeamModel team : models) {
+ teams.put(team.name.toLowerCase(), team);
+ }
+ write();
+ return true;
+ } catch (Throwable t) {
+ logger.error(MessageFormat.format("Failed to update team {0} 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) {
+ TeamModel original = null;
+ try {
+ read();
+ original = teams.remove(teamname.toLowerCase());
+ teams.put(model.name.toLowerCase(), model);
+ write();
+ return true;
+ } catch (Throwable t) {
+ if (original != null) {
+ // restore original team
+ teams.put(original.name.toLowerCase(), original);
+ } else {
+ // drop attempted add
+ teams.remove(model.name.toLowerCase());
+ }
+ logger.error(MessageFormat.format("Failed to update team model {0}!", model.name), t);
+ }
+ return false;
+ }
+
+ /**
+ * 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) {
+ try {
+ // Read realm file
+ read();
+ teams.remove(teamname.toLowerCase());
+ write();
+ return true;
+ } catch (Throwable t) {
+ logger.error(MessageFormat.format("Failed to delete team {0}!", teamname), t);
+ }
+ return false;
+ }
+
+ /**
+ * Returns the list of all users available to the login service.
+ *
+ * @return list of all usernames
+ */
+ @Override
+ public List<String> getAllUsernames() {
+ read();
+ List<String> list = new ArrayList<String>(users.keySet());
+ 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>(users.values());
+ list = DeepCopier.copy(list);
+ 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 {
+ read();
+ for (Map.Entry<String, UserModel> entry : users.entrySet()) {
+ UserModel model = entry.getValue();
+ if (model.hasRepositoryPermission(role)) {
+ list.add(model.username);
+ }
+ }
+ } 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 uses 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
+ @Deprecated
+ public boolean setUsernamesForRepositoryRole(String role, List<String> usernames) {
+ try {
+ Set<String> specifiedUsers = new HashSet<String>();
+ for (String username : usernames) {
+ specifiedUsers.add(username.toLowerCase());
+ }
+
+ read();
+
+ // identify users which require add or remove role
+ for (UserModel user : users.values()) {
+ // user has role, check against revised user list
+ if (specifiedUsers.contains(user.username.toLowerCase())) {
+ user.addRepositoryPermission(role);
+ } else {
+ // remove role from user
+ user.removeRepositoryPermission(role);
+ }
+ }
+
+ // persist changes
+ write();
+ 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 {
+ read();
+ // identify users which require role rename
+ for (UserModel model : users.values()) {
+ if (model.hasRepositoryPermission(oldRole)) {
+ AccessPermission permission = model.removeRepositoryPermission(oldRole);
+ model.setRepositoryPermission(newRole, permission);
+ }
+ }
+
+ // identify teams which require role rename
+ for (TeamModel model : teams.values()) {
+ if (model.hasRepositoryPermission(oldRole)) {
+ AccessPermission permission = model.removeRepositoryPermission(oldRole);
+ model.setRepositoryPermission(newRole, permission);
+ }
+ }
+ // persist changes
+ write();
+ 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 {
+ read();
+
+ // identify users which require role rename
+ for (UserModel user : users.values()) {
+ user.removeRepositoryPermission(role);
+ }
+
+ // identify teams which require role rename
+ for (TeamModel team : teams.values()) {
+ team.removeRepositoryPermission(role);
+ }
+
+ // persist changes
+ write();
+ return true;
+ } catch (Throwable t) {
+ logger.error(MessageFormat.format("Failed to delete role {0}!", role), t);
+ }
+ return false;
+ }
+
+ /**
+ * Writes the properties file.
+ *
+ * @throws IOException
+ */
+ private synchronized void write() throws IOException {
+ // Write a temporary copy of the users file
+ File realmFileCopy = new File(realmFile.getAbsolutePath() + ".tmp");
+
+ StoredConfig config = new FileBasedConfig(realmFileCopy, FS.detect());
+
+ // write users
+ for (UserModel model : users.values()) {
+ if (!StringUtils.isEmpty(model.password)) {
+ config.setString(USER, model.username, PASSWORD, model.password);
+ }
+ if (!StringUtils.isEmpty(model.cookie)) {
+ config.setString(USER, model.username, COOKIE, model.cookie);
+ }
+ if (!StringUtils.isEmpty(model.displayName)) {
+ config.setString(USER, model.username, DISPLAYNAME, model.displayName);
+ }
+ if (!StringUtils.isEmpty(model.emailAddress)) {
+ config.setString(USER, model.username, EMAILADDRESS, model.emailAddress);
+ }
+ if (!StringUtils.isEmpty(model.organizationalUnit)) {
+ config.setString(USER, model.username, ORGANIZATIONALUNIT, model.organizationalUnit);
+ }
+ if (!StringUtils.isEmpty(model.organization)) {
+ config.setString(USER, model.username, ORGANIZATION, model.organization);
+ }
+ if (!StringUtils.isEmpty(model.locality)) {
+ config.setString(USER, model.username, LOCALITY, model.locality);
+ }
+ if (!StringUtils.isEmpty(model.stateProvince)) {
+ config.setString(USER, model.username, STATEPROVINCE, model.stateProvince);
+ }
+ if (!StringUtils.isEmpty(model.countryCode)) {
+ config.setString(USER, model.username, COUNTRYCODE, model.countryCode);
+ }
+
+ // user roles
+ List<String> roles = new ArrayList<String>();
+ 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);
+ }
+ if (roles.size() == 0) {
+ // we do this to ensure that user record with no password
+ // is written. otherwise, StoredConfig optimizes that account
+ // away. :(
+ roles.add(Constants.NO_ROLE);
+ }
+ config.setStringList(USER, model.username, ROLE, roles);
+
+ // discrete repository permissions
+ if (model.permissions != null && !model.canAdmin) {
+ List<String> permissions = new ArrayList<String>();
+ for (Map.Entry<String, AccessPermission> entry : model.permissions.entrySet()) {
+ if (entry.getValue().exceeds(AccessPermission.NONE)) {
+ permissions.add(entry.getValue().asRole(entry.getKey()));
+ }
+ }
+ config.setStringList(USER, model.username, REPOSITORY, permissions);
+ }
+ }
+
+ // write teams
+ for (TeamModel model : teams.values()) {
+ // team roles
+ List<String> roles = new ArrayList<String>();
+ 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 (roles.size() == 0) {
+ // we do this to ensure that team record is written.
+ // Otherwise, StoredConfig might optimizes that record away.
+ roles.add(Constants.NO_ROLE);
+ }
+ config.setStringList(TEAM, model.name, ROLE, roles);
+
+ if (!model.canAdmin) {
+ // write team permission for non-admin teams
+ if (model.permissions == null) {
+ // null check on "final" repositories because JSON-sourced TeamModel
+ // can have a null repositories object
+ if (!ArrayUtils.isEmpty(model.repositories)) {
+ config.setStringList(TEAM, model.name, REPOSITORY, new ArrayList<String>(
+ model.repositories));
+ }
+ } else {
+ // discrete repository permissions
+ List<String> permissions = 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
+ permissions.add(entry.getValue().asRole(entry.getKey()));
+ }
+ }
+ config.setStringList(TEAM, model.name, REPOSITORY, permissions);
+ }
+ }
+
+ // null check on "final" users because JSON-sourced TeamModel
+ // can have a null users object
+ if (!ArrayUtils.isEmpty(model.users)) {
+ config.setStringList(TEAM, model.name, USER, new ArrayList<String>(model.users));
+ }
+
+ // null check on "final" mailing lists because JSON-sourced
+ // TeamModel can have a null users object
+ if (!ArrayUtils.isEmpty(model.mailingLists)) {
+ config.setStringList(TEAM, model.name, MAILINGLIST, new ArrayList<String>(
+ model.mailingLists));
+ }
+
+ // null check on "final" preReceiveScripts because JSON-sourced
+ // TeamModel can have a null preReceiveScripts object
+ if (!ArrayUtils.isEmpty(model.preReceiveScripts)) {
+ config.setStringList(TEAM, model.name, PRERECEIVE, model.preReceiveScripts);
+ }
+
+ // null check on "final" postReceiveScripts because JSON-sourced
+ // TeamModel can have a null postReceiveScripts object
+ if (!ArrayUtils.isEmpty(model.postReceiveScripts)) {
+ config.setStringList(TEAM, model.name, POSTRECEIVE, model.postReceiveScripts);
+ }
+ }
+
+ config.save();
+ // manually set the forceReload flag because not all JVMs support real
+ // millisecond resolution of lastModified. (issue-55)
+ forceReload = true;
+
+ // 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 (realmFile.exists()) {
+ if (!realmFile.delete()) {
+ throw new IOException(MessageFormat.format("Failed to delete {0}!",
+ realmFile.getAbsolutePath()));
+ }
+ }
+ if (!realmFileCopy.renameTo(realmFile)) {
+ throw new IOException(MessageFormat.format("Failed to rename {0} to {1}!",
+ realmFileCopy.getAbsolutePath(), realmFile.getAbsolutePath()));
+ }
+ } else {
+ throw new IOException(MessageFormat.format("Failed to save {0}!",
+ realmFileCopy.getAbsolutePath()));
+ }
+ }
+
+ /**
+ * Reads the realm file and rebuilds the in-memory lookup tables.
+ */
+ protected synchronized void read() {
+ if (realmFile.exists() && (forceReload || (realmFile.lastModified() != lastModified))) {
+ forceReload = false;
+ lastModified = realmFile.lastModified();
+ users.clear();
+ cookies.clear();
+ teams.clear();
+
+ try {
+ StoredConfig config = new FileBasedConfig(realmFile, FS.detect());
+ config.load();
+ Set<String> usernames = config.getSubsections(USER);
+ for (String username : usernames) {
+ UserModel user = new UserModel(username.toLowerCase());
+ user.password = config.getString(USER, username, PASSWORD);
+ user.displayName = config.getString(USER, username, DISPLAYNAME);
+ user.emailAddress = config.getString(USER, username, EMAILADDRESS);
+ user.organizationalUnit = config.getString(USER, username, ORGANIZATIONALUNIT);
+ user.organization = config.getString(USER, username, ORGANIZATION);
+ user.locality = config.getString(USER, username, LOCALITY);
+ user.stateProvince = config.getString(USER, username, STATEPROVINCE);
+ user.countryCode = config.getString(USER, username, COUNTRYCODE);
+ user.cookie = config.getString(USER, username, COOKIE);
+ if (StringUtils.isEmpty(user.cookie) && !StringUtils.isEmpty(user.password)) {
+ user.cookie = StringUtils.getSHA1(user.username + user.password);
+ }
+
+ // user roles
+ Set<String> roles = new HashSet<String>(Arrays.asList(config.getStringList(
+ USER, username, ROLE)));
+ user.canAdmin = roles.contains(Constants.ADMIN_ROLE);
+ user.canFork = roles.contains(Constants.FORK_ROLE);
+ user.canCreate = roles.contains(Constants.CREATE_ROLE);
+ user.excludeFromFederation = roles.contains(Constants.NOT_FEDERATED_ROLE);
+
+ // repository memberships
+ if (!user.canAdmin) {
+ // non-admin, read permissions
+ Set<String> repositories = new HashSet<String>(Arrays.asList(config
+ .getStringList(USER, username, REPOSITORY)));
+ for (String repository : repositories) {
+ user.addRepositoryPermission(repository);
+ }
+ }
+
+ // update cache
+ users.put(user.username, user);
+ if (!StringUtils.isEmpty(user.cookie)) {
+ cookies.put(user.cookie, user);
+ }
+ }
+
+ // load the teams
+ Set<String> teamnames = config.getSubsections(TEAM);
+ for (String teamname : teamnames) {
+ TeamModel team = new TeamModel(teamname);
+ Set<String> roles = new HashSet<String>(Arrays.asList(config.getStringList(
+ TEAM, teamname, ROLE)));
+ team.canAdmin = roles.contains(Constants.ADMIN_ROLE);
+ team.canFork = roles.contains(Constants.FORK_ROLE);
+ team.canCreate = roles.contains(Constants.CREATE_ROLE);
+
+ if (!team.canAdmin) {
+ // non-admin team, read permissions
+ team.addRepositoryPermissions(Arrays.asList(config.getStringList(TEAM, teamname,
+ REPOSITORY)));
+ }
+ team.addUsers(Arrays.asList(config.getStringList(TEAM, teamname, USER)));
+ team.addMailingLists(Arrays.asList(config.getStringList(TEAM, teamname,
+ MAILINGLIST)));
+ team.preReceiveScripts.addAll(Arrays.asList(config.getStringList(TEAM,
+ teamname, PRERECEIVE)));
+ team.postReceiveScripts.addAll(Arrays.asList(config.getStringList(TEAM,
+ teamname, POSTRECEIVE)));
+
+ teams.put(team.name.toLowerCase(), team);
+
+ // set the teams on the users
+ for (String user : team.users) {
+ UserModel model = users.get(user);
+ if (model != null) {
+ model.teams.add(team);
+ }
+ }
+ }
+ } catch (Exception e) {
+ logger.error(MessageFormat.format("Failed to read {0}", realmFile), e);
+ }
+ }
+ }
+
+ protected long lastModified() {
+ return lastModified;
+ }
+
+ @Override
+ public String toString() {
+ return getClass().getSimpleName() + "(" + realmFile.getAbsolutePath() + ")";
+ }
+}
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