谷歌API Autentication - redirect_uri_mismatch错误(Go

我想验证我的web应用程序谷歌加API 。 在谷歌开发者控制台下凭据我Cliend Id for Web Application 。

我添加下面的重定向URI： http://localhost:50883/oauth/add_oauth_token

当我运行我的应用程序出现以下错误：

400. That’s an error.

Error: redirect_uri_mismatch

Application: SID3

You can email the developer of this application at: [e-mail]

The redirect URI in the request: http://localhost:55404/authorize/ did not match a registered   redirect URI.

Learn more

Request Details
from_login=1
response_type=code
scope=https://www.googleapis.com/auth/plus.login https://www.googleapis.com/auth/userinfo.email    https://www.googleapis.com/auth/userinfo.profile
access_type=offline
redirect_uri=http://localhost:55404/authorize/
as=-45fed094242eac62
pli=1
client_id=389029010035-knoo3a2445r77pirc06h8fhgdc5q0dsv.apps.googleusercontent.com
authuser=0
hl=es

因此，对于任何理由谷歌改变了我的重定向URI的端口55404，这是为什么？ 非常感谢和问候

这是代码：

protected void LoginToGooglePlus(object sender, ImageClickEventArgs e)
    {

        PlusService service = null;
        UserCredential credential = null;

            string[] scopes = new string[] {PlusService.Scope.PlusLogin, PlusService.Scope.UserinfoEmail,
 PlusService.Scope.UserinfoProfile};
            // here is where we Request the user to give us access, or use the Refresh Token that was previously stored in %AppData%
           try
        {
            // here is where we Request the user to give us access, or use the Refresh Token that was previously stored in %AppData%
            UserCredential credentials;
            using (var stream = new FileStream("C:\\Users\\Usuario\\Documents\\Visual Studio 2010\\Projects\\WebApplication1\\WebApplication1\\client_secret.json", FileMode.Open, FileAccess.Read))
            {

                credentials= GoogleWebAuthorizationBroker.AuthorizeAsync(GoogleClientSecrets.Load(stream).Secrets, scopes, Environment.UserName, CancellationToken.None, new FileDataStore("WebApplication1")).Result;
            }
        }
        catch (Exception ex)
        {
            //If the user hits cancel you wont get access.
            if (ex.InnerException.Message.IndexOf("access_denied") != -1)
            {
                Console.WriteLine("User declined access");
                Console.ReadLine();
                return;
            }
            else
            {
                Console.WriteLine("Unknown Authentication Error:" + ex.Message);
                Console.ReadLine();
                return;
            }
        }

        // Now we create a Google service. All of our requests will be run though this.
        service = new PlusService(new BaseClientService.Initializer()
        {
            HttpClientInitializer = credential,
            ApplicationName = "SID3",
        });




}

我使用它的这一个JSON文件：

{"web":{"auth_uri":"https://accounts.google.com/o/oauth2/auth","client_secret":"jpkVDaaMjlLCHGh67DJ9Zv19","token_uri":"https://accounts.google.com/o/oauth2/token","client_email":"[e-mail]","redirect_uris":["http://localhost:50880/Paneles.aspx"],"client_x509_cert_url":"https://www.googleapis.com/robot/v1/metadata/x509/[e-mail]","client_id":"389029010035-knoo3a2445r77pirc06h8fhgdc5q0dsv.apps.googleusercontent.com","auth_provider_x509_cert_url":"https://www.googleapis.com/oauth2/v1/certs"}}

Answer 1:

我只是简单地通过改变数据存储为null解决同样的问题。

credentials= GoogleWebAuthorizationBroker.AuthorizeAsync(
    GoogleClientSecrets.Load(stream).Secrets,
    scopes,
    Environment.UserName,
    CancellationToken.None,
    null // <-- here
    ).Result;

我不知道为什么，但它停止随机端口有心计。 我还要补充一点，在我的情况，它只是解决的一个问题，因为我需要在网上发布我的应用程序，在这个解决方案是不对的。 如果有人需要的网络版（asp.net 4.5 MVC 5），您可以使用代码在这里 。

Answer 2:

API重定向URL和应用程序重定向URL应该是一样的....例如（如果您的应用程序URL筛选本地主机：55404 /授权/和需要添加相同的URL在API重定向URL本地主机：55404 /授权/）

文章来源: Google API Autentication - redirect_uri_mismatch error