public function testHasherSyntax()
{
$caught = null;
try {
PhabricatorPasswordHasher::getHasherForHash(new PhutilOpaqueEnvelope('xxx'));
} catch (Exception $ex) {
$caught = $ex;
}
$this->assertTrue($caught instanceof Exception, pht('Exception on unparseable hash format.'));
$caught = null;
try {
PhabricatorPasswordHasher::getHasherForHash(new PhutilOpaqueEnvelope('__test__:yyy'));
} catch (Exception $ex) {
$caught = $ex;
}
$this->assertTrue($caught instanceof PhabricatorPasswordHasherUnavailableException, pht('Fictional hasher unavailable.'));
}
/**
* Get the human-readable algorithm name for a given hash.
*
* @param PhutilOpaqueEnvelope Storage hash.
* @return string Human-readable algorithm name.
*/
public static function getCurrentAlgorithmName(PhutilOpaqueEnvelope $hash)
{
$raw_hash = $hash->openEnvelope();
if (!strlen($raw_hash)) {
return pht('None');
}
try {
$current_hasher = PhabricatorPasswordHasher::getHasherForHash($hash);
return $current_hasher->getHumanReadableName();
} catch (Exception $ex) {
$info = self::parseHashFromStorage($hash);
$name = $info['name'];
return pht('Unknown ("%s")', $name);
}
}
