Question

我在应用程序的前端使用Angular 9。我正在使用AWS Amplify进行用户身份验证。我正在尝试将google注册与我的应用程序集成在一起。我可以使用google登录用户，但是登录后重定向用户时，似乎收到了无效的授权错误。

POST **domain_name** 400

ConsoleLogger.js:107 [ERROR] 54:09.165 OAuth - Error handling auth response. Error: invalid_grant
at OAuth.<anonymous> (OAuth.js:186)
at step (OAuth.js:56)
at Object.next (OAuth.js:37)
at fulfilled (OAuth.js:28)
at ZoneDelegate.invoke (zone-evergreen.js:364)
at Zone.run (zone-evergreen.js:123)
at zone-evergreen.js:857
at ZoneDelegate.invokeTask (zone-evergreen.js:399)
at Zone.runTask (zone-evergreen.js:167)
at drainMicroTaskQueue (zone-evergreen.js:569)

我在前端使用Auth.federatedSignIn方法来调用API。这是auth.component.ts

中的相关组件代码

  import { Component, OnInit, OnDestroy, ChangeDetectorRef } from '@angular/core';
  import { Amplify } from "aws-amplify";
  import Auth, { CognitoHostedUIIdentityProvider } from "@aws-amplify/auth";
  import { onAuthUIStateChange, CognitoUserInterface, AuthState, FormFieldTypes } from '@aws-amplify/ui-components';

async signInWithGoogle() {
console.log("signInWithGoogle called");
try {
  Auth.federatedSignIn({'provider': CognitoHostedUIIdentityProvider.Google}).then(
    cred => {
      this.authState = AuthState.SignedIn;
      console.log(cred);
    }
  ).catch(
    e => {
      // console.log(e);

    }
  );
} catch (error) {
  console.log("Error Calling signInWithGoogle");

}

}

然后我有一个按钮，单击该按钮将调用signInWithGoogle()。在使用者选择他们的Google帐户后，就会发生上述错误。另外，我在app.module.ts文件中只调用一次Amplify.configure(awsconfig);。

AWS扩大无效拨款

0 个答案: