| // Copyright (C) 2013 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.googlesource.gerrit.plugins.download.scheme; |
| |
| import static com.google.gerrit.reviewdb.client.CoreDownloadSchemes.HTTP; |
| |
| import com.google.gerrit.common.Nullable; |
| import com.google.gerrit.extensions.config.DownloadScheme; |
| import com.google.gerrit.server.CurrentUser; |
| import com.google.gerrit.server.config.CanonicalWebUrl; |
| import com.google.gerrit.server.config.DownloadConfig; |
| import com.google.gerrit.server.config.GerritServerConfig; |
| import com.google.inject.Inject; |
| import com.google.inject.Provider; |
| import org.eclipse.jgit.lib.Config; |
| |
| public class HttpScheme extends DownloadScheme { |
| |
| private final String gitHttpUrl; |
| private final String canonicalWebUrl; |
| private final Provider<CurrentUser> userProvider; |
| private final boolean schemeAllowed; |
| |
| @Inject |
| public HttpScheme( |
| @GerritServerConfig Config cfg, |
| @CanonicalWebUrl @Nullable Provider<String> urlProvider, |
| Provider<CurrentUser> userProvider, |
| DownloadConfig downloadConfig) { |
| this.gitHttpUrl = ensureSlash(cfg.getString("gerrit", null, "gitHttpUrl")); |
| this.canonicalWebUrl = urlProvider != null ? urlProvider.get() : null; |
| this.userProvider = userProvider; |
| this.schemeAllowed = downloadConfig.getDownloadSchemes().contains(HTTP); |
| } |
| |
| @Override |
| public String getUrl(String project) { |
| if (!isEnabled() || !userProvider.get().isIdentifiedUser()) { |
| return null; |
| } |
| |
| final StringBuilder r = new StringBuilder(); |
| if (gitHttpUrl != null) { |
| r.append(gitHttpUrl); |
| } else if (canonicalWebUrl != null) { |
| String base = canonicalWebUrl; |
| int p = base.indexOf("://"); |
| int s = base.indexOf('/', p + 3); |
| if (s < 0) { |
| s = base.length(); |
| } |
| String host = base.substring(p + 3, s); |
| r.append(base.substring(0, p + 3)); |
| r.append(userProvider.get().getUserName()); |
| r.append("@"); |
| r.append(host); |
| r.append(base.substring(s)); |
| r.append("a/"); |
| } else { |
| return null; |
| } |
| r.append(project); |
| return r.toString(); |
| } |
| |
| @Override |
| public boolean isEnabled() { |
| return schemeAllowed && (gitHttpUrl != null || canonicalWebUrl != null); |
| } |
| |
| @Override |
| public boolean isAuthRequired() { |
| return true; |
| } |
| |
| @Override |
| public boolean isAuthSupported() { |
| return true; |
| } |
| |
| private static String ensureSlash(String in) { |
| if (in != null && !in.endsWith("/")) { |
| return in + "/"; |
| } |
| return in; |
| } |
| } |