redirect_uri_mismatch 在 Google API 在 ASP.NET

Question

我正在尝试使用 ASP.NET 网络表单将视频上传到我的 YouTube 频道。我创建了开发者帐户，tested it working using JavaScript based solution 每次都需要登录才能上传视频。

我希望我网站的用户直接在我的频道上上传视频，并且每个身份验证都应该在代码后面，不应提示用户登录。为此，我写了以下 class:

public class UploadVideo
{
    public async Task Run(string filePath)
    {
        string CLIENT_ID = "1111111111111111111111.apps.googleusercontent.com";
        string CLIENT_SECRET = "234JEjkwkdfh1111";
        var youtubeService = AuthenticateOauth(CLIENT_ID, CLIENT_SECRET, "SingleUser");

        var video = new Video();
        video.Snippet = new VideoSnippet();
        video.Snippet.Title = "Default Video Title";
        video.Snippet.Description = "Default Video Description";
        video.Snippet.Tags = new string[] { "tag1", "tag2" };
        video.Snippet.CategoryId = "22"; // See https://developers.google.com/youtube/v3/docs/videoCategories/list
        video.Status = new VideoStatus();
        video.Status.PrivacyStatus = "unlisted"; // or "private" or "public"

        using (var fileStream = new FileStream(filePath, FileMode.Open))
        {
            var videosInsertRequest = youtubeService.Videos.Insert(video, "snippet,status", fileStream, "video/*");
            videosInsertRequest.ProgressChanged += videosInsertRequest_ProgressChanged;
            videosInsertRequest.ResponseReceived += videosInsertRequest_ResponseReceived;

            await videosInsertRequest.UploadAsync();
        }
    }

    void videosInsertRequest_ProgressChanged(Google.Apis.Upload.IUploadProgress progress)
    {
        switch (progress.Status)
        {
            case UploadStatus.Uploading:
                //Console.WriteLine("{0} bytes sent.", progress.BytesSent);
                break;

            case UploadStatus.Failed:
                //Console.WriteLine("An error prevented the upload from completing.\n{0}", progress.Exception);
                break;
        }
    }

    void videosInsertRequest_ResponseReceived(Video video)
    {
        Console.WriteLine("Video id '{0}' was successfully uploaded.", video.Id);
    }

    public static YouTubeService AuthenticateOauth(string clientId, string clientSecret, string userName)
    {

        string[] scopes = new string[] { YouTubeService.Scope.Youtube,  // view and manage your YouTube account
                                         YouTubeService.Scope.YoutubeForceSsl,
                                         YouTubeService.Scope.Youtubepartner,
                                         YouTubeService.Scope.YoutubepartnerChannelAudit,
                                         YouTubeService.Scope.YoutubeReadonly,
                                         YouTubeService.Scope.YoutubeUpload};

        try
        {
            // here is where we Request the user to give us access, or use the Refresh Token that was previously stored in %AppData%
            UserCredential credential = GoogleWebAuthorizationBroker.AuthorizeAsync(new ClientSecrets { ClientId = clientId, ClientSecret = clientSecret }
                                                                                         , scopes
                                                                                         , userName
                                                                                         , CancellationToken.None
                                                                                         , new FileDataStore("Daimto.YouTube.Auth.Store")).Result;

            YouTubeService service = new YouTubeService(new YouTubeService.Initializer()
            {
                HttpClientInitializer = credential,
                ApplicationName = "YouTube Data API Sample",
            });
            return service;
        }
        catch (Exception ex)
        {
            //Console.WriteLine(ex.InnerException);
            return null;
        }
    }
}

现在将此 class 用于 default.aspx 的 Page_Load()，如下所示：

protected void Page_Load(object sender, EventArgs e)
{
    try
    {
        string path = "C:/Users/abhi/Desktop/TestClip.mp4";
        new UploadVideo().Run(path).Wait();
    }
    catch (AggregateException ex)
    {
        //catch exceptions
    }
}

当我 运行 这个 (default.aspx) 页面时，我看到 http://localhost:29540/default.aspx 旋转，所以我在 Google 开发者控制台上使用了它们，如下所示：

在 运行 宁 http://localhost:29540/default.aspx 打开一个新标签页，其中显示 "redirect_uri_mismatch" 错误，如下所示：

此时如果我查看浏览器地址，我会看到 redirect_uri 设置为 http://localhost:37294/authorize 我只是手动更改它到 http://localhost:29540/default.aspx 生成一个令牌。

那么，你能否建议在上面的代码中进行更改，以便从我的应用程序端正确填充请求 uri。

Answer 1

浪费了一天时间，我才知道下面的重定向 URL 适用于所有本地主机 Web 应用程序。因此，您需要在 google 开发人员控制台 Web 应用程序的 "Authorized redirect URIs".

上使用以下 URL

http://localhost/authorize/

Answer 2

对于 2022 年仍然遇到此问题的任何人，我找到了解决方案。如果您使用 https://localhost:portnumb 作为您的重定向 uri，只需使用 https://127.0.0.1:sameportnumb 作为您的重定向 uri。它最终对我有用