OAuth 2.0 authorization with my own password -


i'm developing application oauth 2 feature. case special. want use own account login. let me take facebook example explain flow of application:

  1. user start application
  2. normally oauth request user login his/her own fb account authorize. in application, want login fb account. because know own user id , password. method login account silently?
  3. user able post message. in case, post fb account.

is possible? have suggestion? thanks

oauth 2.0 allows type of flow, defined in so-called resource owner password credentials (ropc) grant. flow less preferred , backwards compatibility because defeats oauth's primary goal of not having enter end-user credentials in client.

fb not support ropc grant you'll have go through regular authorization code flow. once refresh_token through initial flow, can use long-lived credential new access tokens in same way use fb username/password.


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