V36 Slowdns

2025-11-27 12:18:12 -03:00
parent 26fb8a222c
commit 3e0f942371
8 changed files with 962 additions and 777 deletions
--- a/dnstt.php
+++ b/dnstt.php
@@ -0,0 +1,113 @@
+<?php
+
+function dnstt($port, $nsDomain, $target)
+{
+    $port = preg_replace('/\D/', '', (string)$port);
+    if ($port === '') {
+        $port = '5300';
+    }
+
+    $nsDomain = trim($nsDomain);
+    $target   = trim($target);
+
+    if ($nsDomain === '' || $target === '') {
+        echo "NS domain e destino nao podem estar vazios.\n";
+        return;
+    }
+
+    $bin      = '/opt/DragonCore/dnstt-server';
+    $confDir  = '/opt/DragonCore/dnstt';
+    $privFile = $confDir . '/server.key';
+    $pubFile  = $confDir . '/server.pub';
+
+    if (!file_exists($bin)) {
+        echo "Binario DNSTT nao encontrado em {$bin}\n";
+        echo "Coloque o dnstt-server nesse caminho.\n";
+        return;
+    }
+
+    if (!is_dir($confDir)) {
+        mkdir($confDir, 0700, true);
+    }
+
+    if (!file_exists($privFile) || !file_exists($pubFile)) {
+        $cmdGen = escapeshellcmd($bin) .
+            ' -gen-key -privkey-file ' . escapeshellarg($privFile) .
+            ' -pubkey-file ' . escapeshellarg($pubFile) .
+            ' 2>/dev/null';
+        shell_exec($cmdGen);
+    }
+
+    if (!file_exists($privFile) || !file_exists($pubFile)) {
+        echo "Falha ao gerar as chaves do DNSTT.\n";
+        return;
+    }
+
+    $cmd = "iptables -C INPUT -p udp --dport {$port} -j ACCEPT 2>/dev/null || iptables -I INPUT -p udp --dport {$port} -j ACCEPT";
+    shell_exec($cmd);
+
+    $cmd = "iptables -t nat -C PREROUTING -p udp --dport 53 -j REDIRECT --to-ports {$port} 2>/dev/null || iptables -t nat -I PREROUTING -p udp --dport 53 -j REDIRECT --to-ports {$port}";
+    shell_exec($cmd);
+
+    if (function_exists('deletecone') && function_exists('incone')) {
+        deletecone('dnstt');
+        incone('dnstt', $port, $nsDomain, $target, 'udp');
+    }
+
+    $onoff = trim(shell_exec('screen -list | grep -q dnstt && echo 1 || echo 0'));
+    if ($onoff === '1') {
+        shell_exec('screen -X -S dnstt quit');
+    }
+
+    $cmd = "/usr/bin/screen -dmS dnstt bash -c '"
+        . "while true; do "
+        . "ulimit -n 999999 && "
+        . escapeshellcmd($bin)
+        . " -udp 0.0.0.0:" . $port
+        . " -privkey-file " . escapeshellarg($privFile)
+        . " " . escapeshellarg($nsDomain)
+        . " " . escapeshellarg($target)
+        . "; "
+        . "sleep 2; "
+        . "done'";
+
+    shell_exec($cmd);
+
+    echo "DNSTT ON | UDP :{$port} | NS: {$nsDomain} | Destino: {$target}\n";
+}
+
+function dnstton()
+{
+    $onoff = trim(shell_exec('screen -list | grep -q dnstt && echo 1 || echo 0'));
+    if ($onoff === '1') {
+        echo 'ON';
+    } else {
+        echo 'OFF';
+    }
+}
+
+function dnsttstop()
+{
+    if (function_exists('deletecone')) {
+        deletecone('dnstt');
+    }
+    shell_exec('screen -X -S dnstt quit');
+    echo "DNSTT OFF\n";
+}
+
+function dnsttpub()
+{
+    $pubFile = '/opt/DragonCore/dnstt/server.pub';
+
+    if (!file_exists($pubFile)) {
+        echo "Pubkey nao encontrada em {$pubFile}. Inicie o DNSTT uma vez para gerar.\n";
+        return;
+    }
+
+    $content = trim(file_get_contents($pubFile));
+    if ($content === '') {
+        echo "Pubkey vazia em {$pubFile}\n";
+    } else {
+        echo "DNSTT PubKey:\n{$content}\n";
+    }
+}