Question

令人讨厌我一直试图解决这个问题好几个小时，每个答案都没有直接解决方案：

{
   "error": {
      "message": "Error validating verification code. Please make sure your redirect_uri is identical to the one you used in the OAuth dialog request",
      "type": "OAuthException",
      "code": 100
   }
}

我一直在撞墙！我正在使用facebook soap客户端进行此http://pastebin.com/G7ysgbdX

这将允许我们（通过用户的许可）整合他们的时间表。 Facebook表示网址不匹配。我该如何测试？

这在本地工作，但在服务器上没有完全相同的代码，除了http://free-rsvp.com/而不是localhost：53111 /

这是以下网址。我看不出任何错误！

任何建议都将受到赞赏。

provider_％3dFacebookPro％26_ SID _％3da80359b555c54b8f8d2f4f8e803f9125＆安培; client_secret = 212360b3ea6478fd0a0491e736b54256＆安培;代码= AQCyTDStiB5gsQpKMx4uI1yFesVnLnWfE3u70VsB02-4HSyUCTbcf_3oHMo7QQI2as_pw1tpFONs8tClq4FxCr4AzuCMzLBsRnyOM3dcattTATdU-ahq5cjr4lPJNp2gkTrpgWUmqDEVQ8PBvYFB1LdWJpojxRIC24lv0GkQSSqdrct41UGHfDjhnPfI1mV945NgVJSfebhJP7O0GWxP9o9g_4svDCKa2LtCRbo7nDfWLeiE9fGULhmuJDjefAFZ5VMiYj8SrA4QtZXIu8jUQSQT89VYEP8PuG2hS_wMr0TL_GmcvEhNzQ8psPpPWFYhmSo＆＃34;＆GT; HTTPS：//graph.facebook.com/oauth/access_token？ CLIENT_ID = 523007704381837＆安培; REDIRECT_URI = HTTP％3A％2F％2ffree-rsvp.com％3A80％2fAccount％2fExternalLoginCallback％3fReturnUrl％3D％252FDashboard％26_ 提供商 _％3dFacebookPro％26_ SID _％3da80359b555c54b8f8d2f4f8e803f9125＆安培; client_secret = 212360b3ea6478fd0a0491e736b54256＆安培;代码= AQCyTDStiB5gsQpKMx4uI1yFesVnLnWfE3u70VsB02-4HSyUCTbcf_3oHMo7QQI2as_pw1tpFONs8tClq4FxCr4AzuCMzLBsRnyOM3dcattTATdU-ahq5cjr4lPJNp2gkTrpgWUmqDEVQ8PBvYFB1LdWJpojxRIC24lv0GkQSSqdrct41UGHfDjhnPfI1mV945NgV JSfebhJP7O0GWxP9o9g_4svDCKa2LtCRbo7nDfWLeiE9fGULhmuJDjefAFZ5VMiYj8SrA4QtZXIu8jUQSQT89VYEP8PuG2hS_wMr0TL_GmcvEhNzQ8psPpPWFYhmSo

修改把我带到facebook的网址是：

provider_％253DFacebookPro％2526_ SID _％253Dbfe82f104ab34d1aa0f44c477c4d7819％26scope％3Demail％252Cuser_likes％252Cfriends_likes％252Cuser_birthday％252Cpublish_checkins％252Cpublish_stream％26client_id％3D523007704381837％26ret％3Dlogin＆安培; cancel_uri = HTTP％3A％2F％ 2Ffree-rsvp.com％2FAccount％2FExternalLoginCallback％3FReturnUrl％3D％252FDashboard％26_ 提供商 _％3DFacebookPro％26_ SID _％3Dbfe82f104ab34d1aa0f44c477c4d7819％26error％3Daccess_denied％26error_code％3D200％ 26error_description％3DPermissions％2Berror％26error_reason％3Duser_denied％23_％3D_＆安培;显示=页面＆＃34;＆GT; HTTPS：？//www.facebook.com/login.php skip_api_login = 1＆安培; API_KEY = 523007704381837＆安培; signed_next = 1＆安培;下一= HTTPS％3A％2F％2Fwww.facebook.com％2Fdialog％2Foauth％3Fredirect_uri％3Dhttp％253A％252F％252Ffree-rsvp.com％252FAccount％252FExternalLoginCallback％253FReturnUrl％253D％252FDashboard％2526_ 提供商 _ ％253DFacebookPro％2526_ SID _％253Dbfe82f104ab34d1aa0f44c477c4d7819％26scope％3Demail％252Cuser_likes％252Cfriends_likes％252 Cuser_birthday％252Cpublish_checkins％252Cpublish_stream％26client_id％3D523007704381837％26ret％3Dlogin＆安培; cancel_uri = HTTP％3A％2F％2Ffree-rsvp.com％2FAccount％2FExternalLoginCallback％3FReturnUrl％3D％252FDashboard％26_ 提供商 _％3DFacebookPro ％26_ SID _％3Dbfe82f104ab34d1aa0f44c477c4d7819％26error％3Daccess_denied％26error_code％3D200％26error_description％3DPermissions％2Berror％26error_reason％3Duser_denied％23_％3D_＆安培;显示=页

Answer 1

这是我的服务器端身份验证代码（MVC4项目）。你应该看看的部分是如何在“Authorize”和“AuthorizeCallback”函数中生成重定向URL - 相同 - 并传递给facebook客户端：

[HttpPost]
public ActionResult Authorize(Guid eventId)
{
    var @event = this.eventRepository.Find(eventId);

    var redirectUri = ConfigurationProvider.HostingEndpoint + this.Url.Action("AuthorizeCallback", new { eventCode = @event.Code });

    var service = new FacebookClient();
    var loginUrl = service.GetLoginUrl(new {
        client_id = ConfigurationProvider.FacebookAppId,
        client_secret = ConfigurationProvider.FacebookAppSecret,
        redirect_uri = redirectUri,
        response_type = "code",
        scope = "manage_pages, publish_actions, user_photos, publish_stream" // Add other permissions as needed
    });

    return new RedirectResult(loginUrl.AbsoluteUri, permanent: false);
}

public ActionResult AuthorizeCallback(string code, string eventCode, UserProfile userProfile)
{
    var @event = this.eventRepository.Find(eventCode);

    if (string.IsNullOrWhiteSpace(code) == true)
    {
        // means user clicked "cancel" when he was prompted to authorize the app
        // todo: show some error message? or just redirect back?
        return this.RedirectToAction("Event", "Dashboard", new { eventCode = @event.Code, feature = FeatureType.Update });
    }

    var redirectUri = ConfigurationProvider.HostingEndpoint + this.Url.Action("AuthorizeCallback", new { eventCode = @event.Code });

    var fb = new FacebookClient();
    dynamic result = fb.Post("oauth/access_token", new
    {
        client_id = ConfigurationProvider.FacebookAppId,
        client_secret = ConfigurationProvider.FacebookAppSecret,
        redirect_uri = redirectUri,
        code = code
    });

    var accessToken = result.access_token;

    // update the facebook client with the access token so 
    // we can make requests on behalf of the user
    fb.AccessToken = accessToken;

    // Get the user's information
    dynamic me = fb.Get("me");

    return this.RedirectToAction("Event", "Dashboard", new { eventCode = @event.Code, feature = FeatureType.Update });
}

Facebook OAuth发布MVC4

1 个答案: