/**
* Set signing key
*
* @param string $keyPairId AWS Key Pair ID
* @param string $signingKey Private Key
* @param boolean $isFile Load private key from file, set to false to load string
* @return boolean
*/
public static function setSigningKey($keyPairId, $signingKey, $isFile = true)
{
self::$__signingKeyPairId = $keyPairId;
if ((self::$__signingKeyResource = openssl_pkey_get_private($isFile ? file_get_contents($signingKey) : $signingKey)) !== false) {
return true;
}
self::__triggerError('S3::setSigningKey(): Unable to open load private key: ' . $signingKey, __FILE__, __LINE__);
return false;
}