Line data    Source code

       1             : // Copyright (C) 2009 The Android Open Source Project
       2             : //
       3             : // Licensed under the Apache License, Version 2.0 (the "License");
       4             : // you may not use this file except in compliance with the License.
       5             : // You may obtain a copy of the License at
       6             : //
       7             : // http://www.apache.org/licenses/LICENSE-2.0
       8             : //
       9             : // Unless required by applicable law or agreed to in writing, software
      10             : // distributed under the License is distributed on an "AS IS" BASIS,
      11             : // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      12             : // See the License for the specific language governing permissions and
      13             : // limitations under the License.
      14             : 
      15             : package com.google.gerrit.server.config;
      16             : 
      17             : import static com.google.inject.Scopes.SINGLETON;
      18             : 
      19             : import com.google.gerrit.server.securestore.DefaultSecureStore;
      20             : import com.google.gerrit.server.securestore.SecureStore;
      21             : import com.google.gerrit.server.securestore.SecureStoreProvider;
      22             : import com.google.inject.AbstractModule;
      23             : import com.google.inject.ProvisionException;
      24             : import java.io.IOException;
      25             : import java.nio.file.Path;
      26             : import org.eclipse.jgit.errors.ConfigInvalidException;
      27             : import org.eclipse.jgit.lib.Config;
      28             : import org.eclipse.jgit.storage.file.FileBasedConfig;
      29             : import org.eclipse.jgit.util.FS;
      30             : 
      31             : /** Creates {@link GerritServerConfig}. */
      32          15 : public class GerritServerConfigModule extends AbstractModule {
      33             :   public static String getSecureStoreClassName(Path sitePath) {
      34          15 :     if (sitePath != null) {
      35          15 :       return getSecureStoreFromGerritConfig(sitePath);
      36             :     }
      37             : 
      38           0 :     String secureStoreProperty = System.getProperty("gerrit.secure_store_class");
      39           0 :     return nullToDefault(secureStoreProperty);
      40             :   }
      41             : 
      42             :   private static String getSecureStoreFromGerritConfig(Path sitePath) {
      43             :     try {
      44          15 :       SitePaths site = new SitePaths(sitePath);
      45          15 :       FileBasedConfig cfg = new FileBasedConfig(site.gerrit_config.toFile(), FS.DETECTED);
      46          15 :       if (!cfg.getFile().exists()) {
      47           0 :         return DefaultSecureStore.class.getName();
      48             :       }
      49             : 
      50          15 :       cfg.load();
      51          15 :       String className = cfg.getString("gerrit", null, "secureStoreClass");
      52          15 :       return nullToDefault(className);
      53           0 :     } catch (IOException | ConfigInvalidException e) {
      54           0 :       throw new ProvisionException(e.getMessage(), e);
      55             :     }
      56             :   }
      57             : 
      58             :   private static String nullToDefault(String className) {
      59          15 :     return className != null ? className : DefaultSecureStore.class.getName();
      60             :   }
      61             : 
      62             :   @Override
      63             :   protected void configure() {
      64          15 :     bind(SitePaths.class);
      65          15 :     bind(TrackingFooters.class).toProvider(TrackingFootersProvider.class).in(SINGLETON);
      66          15 :     bind(Config.class)
      67          15 :         .annotatedWith(GerritServerConfig.class)
      68          15 :         .toProvider(GerritServerConfigProvider.class);
      69          15 :     bind(AllProjectsConfigProvider.class).to(FileBasedAllProjectsConfigProvider.class);
      70          15 :     bind(GlobalPluginConfigProvider.class).to(FileBasedGlobalPluginConfigProvider.class);
      71          15 :     bind(SecureStore.class).toProvider(SecureStoreProvider.class).in(SINGLETON);
      72          15 :     bind(Boolean.class)
      73          15 :         .annotatedWith(GerritIsReplica.class)
      74          15 :         .toProvider(GerritIsReplicaProvider.class);
      75          15 :   }
      76             : }