add configuration option for sha256 in HMAC

maxcountryman / flask-seasurf

SeaSurf is a Flask extension for preventing cross-site request forgery (CSRF).

http://readthedocs.org/docs/flask-seasurf/

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Open unuseless opened 7 years ago

unuseless commented 7 years ago

Currently token calculation uses sha1. Adding an option for sha256 would allow to choose the hash algorithm.

maxcountryman commented 7 years ago

I'm open to pull requests.