tim / erlang-oauth

An Erlang OAuth implementation

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erlang-oauth / src / oauth_hmac_sha1.erl
100644 12 lines (7 sloc) 0.286 kb
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-module(oauth_hmac_sha1).
 
-export([signature/3, verify/4]).
 
 
signature(BaseString, CS, TS) ->
  Key = oauth_uri:calate("&", [CS, TS]),
  base64:encode_to_string(crypto:sha_mac(Key, BaseString)).
 
verify(Signature, BaseString, CS, TS) ->
  Signature =:= signature(BaseString, CS, TS).