/**
* oauth_signature is set to the concatenated encoded values of the Consumer Secret and
* Token Secret, separated by a '&' character (ASCII code 38), even if either secret is
* empty. The result MUST be encoded again.
*
* Please note that the second encoding MUST NOT happen in the SignatureMethod, as
* OAuthRequest handles this!
*
* {@inheritdoc}
*/
public function buildSignature($baseString, OAuth\Consumer $consumer, OAuth\Token $token = NULL)
{
$keyParts = [$consumer->getSecret(), $token ? $token->getSecret() : ""];
$keyParts = Utils\Url::urlEncodeRFC3986($keyParts);
$key = implode('&', $keyParts);
return $key;
}
/**
* {@inheritdoc}
*/
public function buildSignature($baseString, OAuth\Consumer $consumer, OAuth\Token $token = NULL)
{
$keyParts = [Utils\Url::urlEncodeRFC3986($consumer->getSecret()), Utils\Url::urlEncodeRFC3986($token ? $token->getSecret() : '')];
$key = implode('&', Utils\Url::urlEncodeRFC3986($keyParts));
return base64_encode(hash_hmac('sha1', $baseString, $key, TRUE));
}
