pear/HTTP_OAuth — pull request #1 by gauthierm (2013-10-22 16:36:18+00:00)
Title: Decode parameter names as well as values in provider.

Fixes OAuth when parameters contain encoded characters. For example: ids[].

As per RFC 5849 section 3.4.1.3.2, parameter names are encoded to form the signature base string. If they are not decoded when the request is parsed, they are double encoded in the base string.

This change also prevents double decoding of parsed parameter values. This could have caused an invalid signature in some cases.

See http://tools.ietf.org/html/rfc5849#section-3.4.1.3.2