无法使用带有AWS Cognito的Blazor WASM获取访问令牌，因为X-Frame-Options设置为DENY [英] Not able to get access token with Blazor WASM with AWS Cognito because X-Frame-Options is set to DENY

问题描述

我将Blazor WebWebAssembly用作前端，将AWS Cognito用作IDP.

I am using Blazor WebWebAssembly as my frontend and AWS Cognito as my IDP.

我可以成功登录到AWS Cognito，但是由于"X-Frame-Options"指令设置为"DENY"错误，因此无法使用以下代码获取访问令牌.

I can successfully login to AWS Cognito, but not able to get the access token with the following code because of the "X-Frame-Options" directive set to "DENY" error.

 private async Task WriteTokenToConsole()
    {
        var tokenResult = await TokenProvider.RequestAccessToken();
        if (tokenResult.TryGetToken(out var token))
        {
            System.Diagnostics.Debug.WriteLine(token.Value);
        }
    }

但是，如果我将IDP切换到Identity Server 4，则可以毫无问题地获得访问令牌.

Yet, if I switch the IDP to Identity Server 4, I can get the access token no problem.

根据此评论 https://github.com/dotnet/aspnetcore/issues/22651#issuecomment-640565340 ，这是因为Cognito不符合标准吗?

According to this comment https://github.com/dotnet/aspnetcore/issues/22651#issuecomment-640565340 , it is because Cognito is not being standard compliant?

有没有办法解决这个问题?

Is there a way to work around this?

谢谢

推荐答案

我能够通过以下代码访问它:

I was able to access it via the code on: How do I get the id_token in Blazor WebAssembly after authenticating with OpenId (Cognito)?

此后，我将其抽象为JSRuntime的扩展，以使其更易于在我的代码中重复使用.但这对我来说似乎很好.

I've since abstracted that into an extension to JSRuntime to make it easier to re-use across my code. But it seems to work fine for me.

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