implementing Custom Azure App Service Authentication Redirects in React App
I'm stuck trying to I tried several approaches but none seem to work... I'm working with a question with Azure App Service authentication when trying to implement a custom authentication flow in my React application. I've configured Azure Active Directory (AAD) for my App Service and set up the authentication with the 'Easy Auth' feature. However, when I attempt to redirect users after logging in, I keep getting a 401 unauthorized behavior instead of being directed to my app's homepage. I've checked my Azure AD application registration and the Redirect URIs are set up correctly, including 'https://<your-app>.azurewebsites.net/.auth/login/aad/callback'. My React app uses the `msal` library for handling authentication. Here’s a snippet of how I'm initializing the authentication: ```javascript import { PublicClientApplication } from '@azure/msal-browser'; const msalConfig = { auth: { clientId: '<your-client-id>', authority: 'https://login.microsoftonline.com/<your-tenant-id>', redirectUri: 'https://<your-app>.azurewebsites.net', }, }; const msalInstance = new PublicClientApplication(msalConfig); msalInstance.loginRedirect(); ``` After the login, I’m using the `handleRedirectPromise` function to process the response: ```javascript msalInstance.handleRedirectPromise().then((authResult) => { if (authResult) { console.log('Login successful:', authResult); window.location.href = '/home'; // This is the redirect after login } }).catch((behavior) => { console.behavior('Redirect behavior:', behavior); }); ``` The `handleRedirectPromise` seems to resolve successfully, but I continue to get 401 errors when trying to access any protected routes afterward. I’ve also double-checked the required scopes in the Azure portal and they appear to be correct. One interesting thing I noticed in the browser console is that when I try to access a protected route, it seems like the token is not being sent in the Authorization header, which might be the reason for the 401. I’ve tried using `msalInstance.acquireTokenSilent()` to get the token before making API calls, but it still doesn’t seem to work. Has anyone experienced similar issues with Azure App Service authentication and React? Any insights on how to resolve this would be greatly appreciated! My development environment is Ubuntu. I'd really appreciate any guidance on this. I recently upgraded to Javascript 3.11.