What does the Facebook Login plugin return? [closed]

开发者_开发技巧 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 11 years ago.

Does the Facebook login plugin return a signed request or an access code?

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On a successful authentication/authorization, the plugin returns an access code, what is officially termed as Authorization Code. Suggest that you read through this.