public function testApr1()
{
$val = 'asdfgh';
$salt = md5($val);
$result = ezcAuthenticationMath::apr1($val, $salt);
$hashFromHtpasswd = '$apr1$a152e841$qDLZqN37bdBiQGa7SnsIM1';
$this->assertEquals($result, $hashFromHtpasswd);
$this->assertEquals(true, ezcAuthenticationMath::apr1($val, $hashFromHtpasswd) === $hashFromHtpasswd);
}
/**
* Runs the filter and returns a status code when finished.
*
* @param ezcAuthenticationPasswordCredentials $credentials Authentication credentials
* @return int
*/
public function run($credentials)
{
$fh = fopen($this->file, 'r');
$found = false;
while ($line = fgets($fh)) {
if (substr($line, 0, strlen($credentials->id) + 1) === $credentials->id . ':') {
$found = true;
break;
}
}
fclose($fh);
if ($found) {
$parts = explode(':', $line);
$hashFromFile = trim($parts[1]);
if (substr($hashFromFile, 0, 6) === '$apr1$') {
$password = $this->options->plain ? ezcAuthenticationMath::apr1($credentials->password, $hashFromFile) : '$apr1$' . $credentials->password;
} elseif (substr($hashFromFile, 0, 5) === '{SHA}') {
$password = $this->options->plain ? '{SHA}' . base64_encode(pack('H40', sha1($credentials->password))) : '{SHA}' . $credentials->password;
} else {
$password = $this->options->plain ? crypt($credentials->password, $hashFromFile) : $credentials->password;
}
if ($password === $hashFromFile) {
return self::STATUS_OK;
} else {
return self::STATUS_PASSWORD_INCORRECT;
}
}
return self::STATUS_USERNAME_INCORRECT;
}
