In some environments, the PHP_AUTH_USER/PW server vars are empty which
prevents SSL authentication from working properly. This commit allows
the use of a query string fallback (e.g.
`?consumer_key=123&consumer_secret=abc`) for providing credentials over
SSL.
Fixes#5207
The parameters provided to the API endpoints only contain the
parameters specified in the method signature so there’s no need to
strip out the OAuth params.
The OAuth spec indicates that the full query string should be URL
encoded. The array_walk method does not change keys so when used with a
parameter like `filter[period]=week`, the key is not properly encoded.
This fixes that by properly encoding both the key and value.
shivapoudel
Mike Jolley
Max Rice
Gerhard
Ryan McCue