1 files changed, 78 insertions, 0 deletions
diff --git a/src/main/java/com/gitblit/auth/github/GitHubOAuthConfig.java b/src/main/java/com/gitblit/auth/github/GitHubOAuthConfig.java
new file mode 100644
index 00000000..1a2fb756
--- /dev/null
+++ b/src/main/java/com/gitblit/auth/github/GitHubOAuthConfig.java
@@ -0,0 +1,78 @@
+// 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.gitblit.auth.github;
+
+import java.net.MalformedURLException;
+import java.net.URL;
+
+import com.gitblit.IStoredSettings;
+import com.google.common.base.CharMatcher;
+import com.google.inject.Inject;
+import com.google.inject.Singleton;
+
+@Singleton
+class GitHubOAuthConfig {
+  private static final String GITHUB_URL = "https://github.com";
+  private static final String GITHUB_API_URL = "https://api.github.com";
+  protected static final String CONF_SECTION = "github";
+  private static final String GITHUB_OAUTH_AUTHORIZE = "/login/oauth/authorize";
+  public static final String GITHUB_OAUTH_ACCESS_TOKEN =
+      "/login/oauth/access_token";
+  private static final String GITHUB_GET_USER = "/user";
+  //private static final String GITHUB_OAUTH_FINAL = "/oauth";
+  static final String GITHUB_LOGIN = "/login";
+
+  private final String gitHubUrl;
+  private final String gitHubApiUrl;
+  final String gitHubUserUrl;
+  final String gitHubClientId;
+  final String gitHubClientSecret;
+  final String httpHeader;
+  final String gitHubOAuthUrl;
+  final String oAuthFinalRedirectUrl;
+  final String gitHubOAuthAccessTokenUrl;
+  final boolean autoLogin;
+
+  @Inject
+  GitHubOAuthConfig(IStoredSettings settings)
+      throws MalformedURLException {
+    httpHeader = settings.getString("httpHeader", "GITHUB_USER");
+    gitHubUrl = GITHUB_URL;
+    gitHubApiUrl = GITHUB_API_URL;
+    gitHubClientId = settings.getString("clientId", "4711");
+    gitHubClientSecret = settings.getString("clientSecret", "4712");
+
+    gitHubOAuthUrl = getUrl(gitHubUrl, GITHUB_OAUTH_AUTHORIZE);
+    gitHubOAuthAccessTokenUrl = getUrl(gitHubUrl, GITHUB_OAUTH_ACCESS_TOKEN);
+    gitHubUserUrl = getUrl(gitHubApiUrl, GITHUB_GET_USER);
+    oAuthFinalRedirectUrl = settings.getString("canonicalWebUrl",
+        "http://locahost:8080");
+    autoLogin = false;
+  }
+
+  private static String trimTrailingSlash(String url) {
+    return CharMatcher.is('/').trimTrailingFrom(url);
+  }
+
+  private String getUrl(String baseUrl, String path)
+      throws MalformedURLException {
+    if (baseUrl.indexOf("://") > 0) {
+      return new URL(new URL(baseUrl), path).toExternalForm();
+    } else {
+      return baseUrl + trimTrailingSlash(baseUrl) + "/"
+          + CharMatcher.is('/').trimLeadingFrom(path);
+    }
+  }
+}