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Auth fix 0.9.8-20

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This commit is contained in:
Serghey Rodin 2018-04-09 00:44:32 +03:00
commit eaf9d89096
6 changed files with 383 additions and 64 deletions
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60
web/api/index.php
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@ -4,32 +4,64 @@ define('VESTA_CMD', '/usr/bin/sudo /usr/local/vesta/bin/');
if (isset($_POST['user']) || isset($_POST['hash'])) {
// Authentication
$auth_code = 1;
if (empty($_POST['hash'])) {
// Check user permission to use API
if ($_POST['user'] != 'admin') {
echo 'Error: only admin is allowed to use API';
echo 'Error: authentication failed';
exit;
}
$v_user = escapeshellarg($_POST['user']);
$v_password = tempnam("/tmp","vst");
$fp = fopen($v_password, "w");
fwrite($fp, $_POST['password']."\n");
$password = $_POST['password'];
$v_ip = escapeshellarg($_SERVER['REMOTE_ADDR']);
$output = '';
exec (VESTA_CMD."v-get-user-salt admin ".$v_ip." json" , $output, $return_var);
$pam = json_decode(implode('', $output), true);
$salt = $pam['admin']['SALT'];
$method = $pam['admin']['METHOD'];
if ($method == 'md5' ) {
$hash = crypt($password, '$1$'.$salt.'$');
}
if ($method == 'sha-512' ) {
$hash = crypt($password, '$6$rounds=5000$'.$salt.'$');
$hash = str_replace('$rounds=5000','',$hash);
}
if ($method == 'des' ) {
$hash = crypt($password, $salt);
}
// Send hash via tmp file
$v_hash = exec('mktemp -p /tmp');
$fp = fopen($v_hash, "w");
fwrite($fp, $hash."\n");
fclose($fp);
$v_ip_addr = escapeshellarg($_SERVER["REMOTE_ADDR"]);
exec(VESTA_CMD ."v-check-user-password ".$v_user." ".escapeshellarg($v_password)." '".$v_ip_addr."'", $output, $auth_code);
unlink($v_password);
/* No hash auth for security reason
// Check user hash
exec(VESTA_CMD ."v-check-user-hash admin ".$v_hash." ".$v_ip, $output, $return_var);
unset($output);
// Remove tmp file
unlink($v_hash);
// Check API answer
if ( $return_var > 0 ) {
echo 'Error: authentication failed';
exit;
}
} else {
$key = '/usr/local/vesta/data/keys/' . basename($_POST['hash']);
if (file_exists($key) && is_file($key)) {
$auth_code = '0';
exec(VESTA_CMD ."v-check-api-key ".escapeshellarg($key)." ".$v_ip, $output, $return_var);
unset($output);
// Check API answer
if ( $return_var > 0 ) {
echo 'Error: authentication failed';
exit;
}
}
*/
}
if ($auth_code != 0 ) {
if ( $return_var > 0 ) {
echo 'Error: authentication failed';
exit;
}