BrowserAuthError：interaction_in_progress：当前正在进行与azure/msal-browser@2.11.2的交互

尝试使用@azure/msal-react@1.0.0-alpha.6 和@azure/msal-browser@2.11.2 在 React 应用程序中登录重定向时出现此错误。登录数据正确返回，但在控制台中引发异常。

未捕获（承诺）BrowserAuthError：interaction_in_progress：交互正在进行中。请确保在调用交互式 API 之前已完成此交互。

import * as msal from "@azure/msal-browser";

const msalConfig = {
  auth: {
      clientId: '995e81d0-',
      authority: 'https://login.microsoftonline.com/3a0cf09b-',
      redirectUri: 'http://localhost:3000/callback'
  },
  cache: {
    cacheLocation: "sessionStorage", // This configures where your cache will be stored
    storeAuthStateInCookie: false, // Set this to "true" if you are having issues on IE11 or Edge
  }
};
const msalInstance = new msal.PublicClientApplication(msalConfig);
try {
  msalInstance.handleRedirectPromise()
    .then(res=>{
      console.log(res)
    })
    .catch(err => {
      console.error(err);
    });

  var loginRequest = {
    scopes: ["api://58ca819e-/access_as_user"] // optional Array<string>
  };
  msalInstance.loginRedirect(loginRequest);
} catch (err) {
  // handle error
  console.log(err)
}

例外

Uncaught (in promise) BrowserAuthError: interaction_in_progress: Interaction is currently in progress. Please ensure that this interaction has been completed before calling an interactive API.
    at BrowserAuthError.AuthError [as constructor] (http://localhost:3000/static/js/vendors~main.chunk.js:852:20)
    at new BrowserAuthError (http://localhost:3000/static/js/vendors~main.chunk.js:8943:24)
    at Function.BrowserAuthError.createInteractionInProgressError (http://localhost:3000/static/js/vendors~main.chunk.js:9023:12)
    at PublicClientApplication.ClientApplication.preflightInteractiveRequest (http://localhost:3000/static/js/vendors~main.chunk.js:13430:30)
    at PublicClientApplication.<anonymous> (http://localhost:3000/static/js/vendors~main.chunk.js:12581:33)
    at step (http://localhost:3000/static/js/vendors~main.chunk.js:215:17)
    at Object.next (http://localhost:3000/static/js/vendors~main.chunk.js:146:14)
    at http://localhost:3000/static/js/vendors~main.chunk.js:118:67
    at new Promise (<anonymous>)
    at __awaiter (http://localhost:3000/static/js/vendors~main.chunk.js:97:10)
    at PublicClientApplication.ClientApplication.acquireTokenRedirect (http://localhost:3000/static/js/vendors~main.chunk.js:12565:12)
    at PublicClientApplication.<anonymous> (http://localhost:3000/static/js/vendors~main.chunk.js:13760:16)
    at step (http://localhost:3000/static/js/vendors~main.chunk.js:215:17)
    at Object.next (http://localhost:3000/static/js/vendors~main.chunk.js:146:14)
    at http://localhost:3000/static/js/vendors~main.chunk.js:118:67
    at new Promise (<anonymous>)
    at __awaiter (http://localhost:3000/static/js/vendors~main.chunk.js:97:10)
    at PublicClientApplication.loginRedirect (http://localhost:3000/static/js/vendors~main.chunk.js:13755:12)
    at Module.<anonymous> (http://localhost:3000/static/js/main.chunk.js:192:16)
    at Module../src/App.tsx (http://localhost:3000/static/js/main.chunk.js:292:30)
    at __webpack_require__ (http://localhost:3000/static/js/bundle.js:857:31)
    at fn (http://localhost:3000/static/js/bundle.js:151:20)
    at Module.<anonymous> (http://localhost:3000/static/js/main.chunk.js:2925:62)
    at Module../src/index.tsx (http://localhost:3000/static/js/main.chunk.js:3028:30)
    at __webpack_require__ (http://localhost:3000/static/js/bundle.js:857:31)
    at fn (http://localhost:3000/static/js/bundle.js:151:20)
    at Object.1 (http://localhost:3000/static/js/main.chunk.js:3570:18)
    at __webpack_require__ (http://localhost:3000/static/js/bundle.js:857:31)
    at checkDeferredModules (http://localhost:3000/static/js/bundle.js:46:23)
    at Array.webpackJsonpCallback [as push] (http://localhost:3000/static/js/bundle.js:33:19)
    at http://localhost:3000/static/js/main.chunk.js:1:67

回答

msalInstance.loginRedirect(loginRequest);

   msalInstance.handleRedirectPromise()
    .then(res=>{
      console.log(res)
    })
    .catch(err => {
      console.error(err);
    });

// Account selection logic is app dependent. Adjust as needed for different use cases.
// Set active acccount on page load
const accounts = msalInstance.getAllAccounts();
if (accounts.length > 0) {
  msalInstance.setActiveAccount(accounts[0]);
}

msalInstance.addEventCallback((event) => {
  // set active account after redirect
  if (event.eventType === EventType.LOGIN_SUCCESS && event.payload.account) {
    const account = event.payload.account;
    msalInstance.setActiveAccount(account);
  }
}, error=>{
  console.log('error', error);
});

console.log('get active account', msalInstance.getActiveAccount());

// handle auth redired/do all initial setup for msal
msalInstance.handleRedirectPromise().then(authResult=>{
  // Check if user signed in 
  const account = msalInstance.getActiveAccount();
  if(!account){
    // redirect anonymous user to login page 
    msalInstance.loginRedirect();
  }
}).catch(err=>{
  // TODO: Handle errors
  console.log(err);
});