vesta/web/api/v1/index.php
2021-10-27 11:20:24 +03:00

126 lines
4.0 KiB
PHP

<?php
define('VESTA_CMD', '/usr/bin/sudo /usr/local/vesta/bin/');
if (isset($_POST['user']) || isset($_POST['hash'])) {
// Authentication
if (empty($_POST['hash'])) {
if ($_POST['user'] != 'admin') {
echo 'Error: authentication failed';
exit;
}
$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);
// 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)) {
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;
}
} else {
$return_var = 1;
}
}
if ( $return_var > 0 ) {
echo 'Error: authentication failed';
exit;
}
// Prepare arguments
if (isset($_POST['cmd'])) $cmd = escapeshellarg($_POST['cmd']);
if (isset($_POST['arg1'])) $arg1 = escapeshellarg($_POST['arg1']);
if (isset($_POST['arg2'])) $arg2 = escapeshellarg($_POST['arg2']);
if (isset($_POST['arg3'])) $arg3 = escapeshellarg($_POST['arg3']);
if (isset($_POST['arg4'])) $arg4 = escapeshellarg($_POST['arg4']);
if (isset($_POST['arg5'])) $arg5 = escapeshellarg($_POST['arg5']);
if (isset($_POST['arg6'])) $arg6 = escapeshellarg($_POST['arg6']);
if (isset($_POST['arg7'])) $arg7 = escapeshellarg($_POST['arg7']);
if (isset($_POST['arg8'])) $arg8 = escapeshellarg($_POST['arg8']);
if (isset($_POST['arg9'])) $arg9 = escapeshellarg($_POST['arg9']);
// Build query
$cmdquery = VESTA_CMD.$cmd." ";
if(!empty($arg1)){
$cmdquery = $cmdquery.$arg1." "; }
if(!empty($arg2)){
$cmdquery = $cmdquery.$arg2." "; }
if(!empty($arg3)){
$cmdquery = $cmdquery.$arg3." "; }
if(!empty($arg4)){
$cmdquery = $cmdquery.$arg4." "; }
if(!empty($arg5)){
$cmdquery = $cmdquery.$arg5." "; }
if(!empty($arg6)){
$cmdquery = $cmdquery.$arg6." "; }
if(!empty($arg7)){
$cmdquery = $cmdquery.$arg7." "; }
if(!empty($arg8)){
$cmdquery = $cmdquery.$arg8." "; }
if(!empty($arg9)){
$cmdquery = $cmdquery.$arg9; }
// Check command
if ($cmd == "'v-make-tmp-file'") {
// Used in DNS Cluster
$fp = fopen($_POST['arg2'], 'w');
fwrite($fp, $_POST['arg1']."\n");
fclose($fp);
$return_var = 0;
} else {
// Run normal cmd query
exec ($cmdquery, $output, $return_var);
}
if ((!empty($_POST['returncode'])) && ($_POST['returncode'] == 'yes')) {
echo $return_var;
} else {
if (($return_var == 0) && (empty($output))) {
echo "OK";
} else {
echo implode("\n",$output)."\n";
}
}
}