001    /*
002     * SonarQube, open source software quality management tool.
003     * Copyright (C) 2008-2014 SonarSource
004     * mailto:contact AT sonarsource DOT com
005     *
006     * SonarQube is free software; you can redistribute it and/or
007     * modify it under the terms of the GNU Lesser General Public
008     * License as published by the Free Software Foundation; either
009     * version 3 of the License, or (at your option) any later version.
010     *
011     * SonarQube is distributed in the hope that it will be useful,
012     * but WITHOUT ANY WARRANTY; without even the implied warranty of
013     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014     * Lesser General Public License for more details.
015     *
016     * You should have received a copy of the GNU Lesser General Public License
017     * along with this program; if not, write to the Free Software Foundation,
018     * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
019     */
020    package org.sonar.batch.bootstrap;
021    
022    import com.google.common.collect.Maps;
023    import org.sonar.api.config.Encryption;
024    
025    import javax.annotation.Nullable;
026    
027    import java.util.Map;
028    
029    /**
030     * Properties that are coming from bootstrapper.
031     */
032    public abstract class UserProperties {
033    
034      private final Map<String, String> properties;
035      private final Encryption encryption;
036    
037      public UserProperties(Map<String, String> properties, @Nullable String pathToSecretKey) {
038        encryption = new Encryption(pathToSecretKey);
039        Map<String, String> decryptedProps = Maps.newHashMap();
040        for (Map.Entry<String, String> entry : properties.entrySet()) {
041          String value = entry.getValue();
042          if (value != null && encryption.isEncrypted(value)) {
043            try {
044              value = encryption.decrypt(value);
045            } catch (Exception e) {
046              throw new IllegalStateException("Fail to decrypt the property " + entry.getKey() + ". Please check your secret key.", e);
047            }
048          }
049          decryptedProps.put(entry.getKey(), value);
050        }
051        this.properties = Maps.newHashMap(decryptedProps);
052      }
053    
054      public Map<String, String> properties() {
055        return properties;
056      }
057    
058      public String property(String key) {
059        return properties.get(key);
060      }
061    
062    }