| // Copyright (C) 2012 The Android Open Source Project |
| // |
| // 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.google.gerrit.server.auth; |
| |
| import com.google.gerrit.server.account.AccountCache; |
| import com.google.gerrit.server.account.AccountState; |
| import com.google.gerrit.server.config.AuthConfig; |
| import com.google.inject.Inject; |
| import com.google.inject.Singleton; |
| |
| import java.util.Locale; |
| |
| @Singleton |
| public class InternalAuthBackend implements AuthBackend { |
| private final AccountCache accountCache; |
| private final AuthConfig authConfig; |
| |
| @Inject |
| InternalAuthBackend(AccountCache accountCache, AuthConfig authConfig) { |
| this.accountCache = accountCache; |
| this.authConfig = authConfig; |
| } |
| |
| @Override |
| public String getDomain() { |
| return "gerrit"; |
| } |
| |
| @Override |
| public AuthUser authenticate(AuthRequest req) |
| throws MissingCredentialsException, InvalidCredentialsException, |
| UnknownUserException, UserNotAllowedException, AuthException { |
| if (req.getUsername() == null || req.getPassword() == null) { |
| throw new MissingCredentialsException(); |
| } |
| |
| String username; |
| if (authConfig.isUserNameToLowerCase()) { |
| username = req.getUsername().toLowerCase(Locale.US); |
| } else { |
| username = req.getUsername(); |
| } |
| |
| final AccountState who = accountCache.getByUsername(username); |
| if (who == null) { |
| throw new UnknownUserException(); |
| } else if (!who.getAccount().isActive()) { |
| throw new UserNotAllowedException("Authentication failed for " + username |
| + ": account inactive or not provisioned in Gerrit"); |
| } |
| |
| req.checkPassword(who.getPassword(username)); |
| return new AuthUser(new AuthUser.UUID(username), username); |
| } |
| } |