Class OAuthServer

Located at zp-extensions/common/oAuth/OAuth.php

Methods summary
`public`	# `__construct( $data_store )`
`public`	# `add_signature_method( $signature_method )`
`public`	# `fetch_request_token( & $request )` process a request_token request returns the request token on success process a request_token request returns the request token on success
`public`	# `fetch_access_token( & $request )` process an access_token request returns the access token on success process an access_token request returns the access token on success
`public`	# `verify_request( & $request )` verify an api call, checks all the parameters verify an api call, checks all the parameters