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Functions

validate_csrf_token

Validate a CSRF token on behalf of a handler.

A CSRF token is considered valid if it exists and matches the CSRF token found in the Cookie.

Args: handler: webapp2.RequestHandler subclass instance

Returns: bool; True if CSRF token present and valid

Classes

CSRFProtectedHandler

SimplePublicHandler that requires a CSRF token on POST.

dispatch

Override dispatch to CSRF-validate POST requests.