Ember-simple-auth会检查什么？

Question

I have been looking for answer of implementing ember-simple-auth (oauth2-password-grant) for days without luck. I use firebase to sign up users, which is successful. However on the log in page, the action of this.get('session').authenticate('authenticator:oauth2', credentials) seems to cause a json error (SyntaxError: Unexpected token < in JSON at position 0) .

So my first question is, in theory, how does this authentication check if the user's email/password is correct? Meaning, in which file is the "answer" located? Am I supposed to define a token? If yes, I already tried "serverTokenEndpoint: ' http://localhost:4200/ ' or serverTokenEndpoint: ' http://localhost:4200/token " and nothing works. Thanks.

Answer 1

Ember simple auth sends login request to API(in your case Firebase). If entered credentials are valid your API will authenticate user, create and save auth token. Authenticated user with created token will be sent to Ember and token will be saved in local storage by Ember simple auth. Every subsequent request from Ember after login needs to include that token in its header and API will authenticate your request based on that token(comparing token from Ember with the one saved in API).