/** * * @param type $request * @param type $consumer * @param type $token * @return type */ public function build_signature($request, $consumer, $token) { $base_string = $request->get_signature_base_string(); $request->base_string = $base_string; $key_parts = array($consumer->secret, $token ? $token->secret : ""); $key_parts = OAuthUtil::urlencode_rfc3986($key_parts); $key = implode('&', $key_parts); return base64_encode(hash_hmac('sha1', $base_string, $key, true)); }
public function build_signature($request, $consumer, $token) { $sig = array(OAuthUtil::urlencode_rfc3986($consumer->secret)); if ($token) { array_push($sig, OAuthUtil::urlencode_rfc3986($token->secret)); } else { array_push($sig, ''); } $raw = implode("&", $sig); // for debug purposes $request->base_string = $raw; return OAuthUtil::urlencode_rfc3986($raw); }
/** * builds the Authorization: header */ public function to_header() { $out = 'Authorization: OAuth realm=""'; $total = array(); foreach ($this->parameters as $k => $v) { if (substr($k, 0, 5) != "oauth") { continue; } if (is_array($v)) { throw new OAuthException('Arrays not supported in headers'); } $out .= ',' . OAuthUtil::urlencode_rfc3986($k) . '="' . OAuthUtil::urlencode_rfc3986($v) . '"'; } return $out; }
/** * generates the basic string serialization of a token that a server * would respond to request_token and access_token calls with */ function to_string() { return "oauth_token=" . OAuthUtil::urlencode_rfc3986($this->key) . "&oauth_token_secret=" . OAuthUtil::urlencode_rfc3986($this->secret); }