2011-10-03 27 views
2

我使用oauth从桌面应用程序获取谷歌联系人。我遵循了谷歌的指示在这里:http://code.google.com/intl/iw-IL/apis/gdata/docs/auth/oauth.html#Examples但我有问题使用谷歌oauthutill在桌面应用程序中检索联系人

这里是代码:

OAuthParameters parameters = new OAuthParameters() 
             { 
              ConsumerKey = CONSUMER_KEY, 
              ConsumerSecret = CONSUMER_SECRET, 
              Scope = SCOPE, 
              Callback = "http://localhost:10101/callback.htm.txt", 
              SignatureMethod = "HMAC-SHA1" 
             }; 
     OAuthUtil.GetUnauthorizedRequestToken(parameters); 
     string authorizationUrl = OAuthUtil.CreateUserAuthorizationUrl(parameters); 
     Console.WriteLine(authorizationUrl); 
     var win = new GoogleAuthenticationWindow(authorizationUrl,parameters); 
     win.ShowDialog(); 
     OAuthUtil.GetAccessToken(parameters); 

窗口,我有以下内:

private void BrowserNavigated(object sender, NavigationEventArgs e) 
    { 
     if (e.Uri.ToString().Contains("oauth_verifier=")) 
     { 
      OAuthUtil.UpdateOAuthParametersFromCallback(e.Uri.ToString(), m_parameters); 
      Close(); 
     } 
    } 

最后一行(OAuthUtil.GetAccessToken(parameters);)我得到一个400错误的请求错误,我不知道为什么...

回答

0

经过大量玩耍......我认为这是访问谷歌API的最简单的方法:

Service service = new ContactsService("My Contacts Application"); 
     service.setUserCredentials("[email protected]", "password"); 
     var token = service.QueryClientLoginToken(); 
     service.SetAuthenticationToken(token); 
     var query = new ContactsQuery(@"https://www.google.com/m8/feeds/contacts/[email protected]/full?max-results=25000"); 
     var feed = (ContactsFeed)service.Query(query); 
     Console.WriteLine(feed.Entries.Count); 
     foreach (ContactEntry entry in feed.Entries) 
     { 
      Console.WriteLine(entry.Title.Text); 
     } 

比使用OAuth容易得多......

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