From df58fd88bfec12b5d454bfbcecb7b3bbcb52e55d Mon Sep 17 00:00:00 2001
From: Johnnybegood90 <droidente@me.com>
Date: Wed, 11 Mar 2026 18:37:12 +0100
Subject: [PATCH] Correction du proxy.

---
 proxy.php | 66 +++++++++++++++++++++++++++++++------------------------
 1 file changed, 37 insertions(+), 29 deletions(-)

diff --git a/proxy.php b/proxy.php
index c36eed0..b7419d9 100644
--- a/proxy.php
+++ b/proxy.php
@@ -11,32 +11,50 @@ if (empty($url) || !preg_match('#^https?://#i', $url)) {
     http_response_code(400); die('Invalid URL');
 }
 
-// Sécurité : hôtes privés/locaux uniquement
-$host = parse_url($url, PHP_URL_HOST);
-$ip   = gethostbyname($host);
-$is_private = !filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE);
-$is_local   = in_array($host, ['localhost', '127.0.0.1', '::1']);
-if (!$is_private && !$is_local) {
-    http_response_code(403); die('Only local/private hosts allowed');
+$base = preg_replace('#[^/]*(\?.*)?$#', '', $url);
+
+// Transmettre les headers du navigateur à Tunarr
+$forward_headers = [];
+foreach (['HTTP_ACCEPT', 'HTTP_ACCEPT_LANGUAGE', 'HTTP_ACCEPT_ENCODING', 'HTTP_COOKIE'] as $key) {
+    if (!empty($_SERVER[$key])) {
+        $name = str_replace('_', '-', substr($key, 5));
+        $name = ucwords(strtolower($name), '-');
+        $forward_headers[] = "$name: {$_SERVER[$key]}";
+    }
 }
+$forward_headers[] = 'User-Agent: ' . ($_SERVER['HTTP_USER_AGENT'] ?? 'Mozilla/5.0');
+$forward_headers[] = 'Origin: http://' . parse_url($url, PHP_URL_HOST);
+$forward_headers[] = 'Referer: ' . $url;
 
-// Base URL pour réécrire les segments relatifs
-$base = preg_replace('#[^/]*$#', '', $url); // tout sauf le dernier segment
-
-// Fetch
 $opts = ['http' => [
-    'method'  => 'GET',
-    'timeout' => 15,
-    'header'  => "User-Agent: GridTV-Proxy/1.0\r\nAccept: */*",
+    'method'          => 'GET',
+    'timeout'         => 15,
+    'header'          => implode("\r\n", $forward_headers),
     'follow_location' => 1,
+    'ignore_errors'   => true,
 ]];
-$body = @file_get_contents($url, false, stream_context_create($opts));
 
-if ($body === false) {
-    http_response_code(502); die('Cannot reach upstream');
+$ctx  = stream_context_create($opts);
+$body = @file_get_contents($url, false, $ctx);
+
+// Lire le vrai status HTTP
+$status_line = $http_response_header[0] ?? 'HTTP/1.1 502 Bad Gateway';
+preg_match('#HTTP/\S+\s+(\d+)#', $status_line, $sm);
+$status_code = (int)($sm[1] ?? 502);
+
+if ($body === false || $status_code >= 400) {
+    http_response_code($status_code ?: 502);
+    die("Upstream error $status_code for: $url");
+}
+
+// Content-Type de la réponse distante
+$ct = 'application/octet-stream';
+foreach ($http_response_header as $h) {
+    if (preg_match('/^Content-Type:\s*(.+)/i', $h, $m)) {
+        $ct = trim($m[1]); break;
+    }
 }
 
-// Détecter si c'est une playlist M3U8
 $is_m3u8 = stripos($url, '.m3u8') !== false
         || strpos($body, '#EXTM3U') === 0
         || strpos($body, '#EXT-X-') !== false;
@@ -46,7 +64,7 @@ header('Cache-Control: no-cache');
 
 if ($is_m3u8) {
     header('Content-Type: application/vnd.apple.mpegurl');
-    // Réécrire chaque URL de segment/playlist pour passer par ce proxy
+
     $proxy_base = (isset($_SERVER['HTTPS']) ? 'https' : 'http')
                 . '://' . $_SERVER['HTTP_HOST']
                 . strtok($_SERVER['REQUEST_URI'], '?')
@@ -57,28 +75,18 @@ if ($is_m3u8) {
     foreach ($lines as $line) {
         $line = rtrim($line);
         if ($line === '' || $line[0] === '#') {
-            // Réécrire les URIs dans les tags comme #EXT-X-MAP:URI="..."
             $line = preg_replace_callback('/URI="([^"]+)"/', function($m) use ($base, $proxy_base) {
                 $seg_url = strpos($m[1], 'http') === 0 ? $m[1] : $base . $m[1];
                 return 'URI="' . $proxy_base . urlencode($seg_url) . '"';
             }, $line);
             $out[] = $line;
         } else {
-            // Ligne d'URL : segment .ts ou sous-playlist .m3u8
             $seg_url = strpos($line, 'http') === 0 ? $line : $base . $line;
             $out[] = $proxy_base . urlencode($seg_url);
         }
     }
     echo implode("\n", $out);
 } else {
-    // Segment binaire (.ts, .aac, etc.) — streamer direct
-    // Récupérer le Content-Type depuis les headers de réponse
-    $ct = 'video/MP2T';
-    foreach ($http_response_header ?? [] as $h) {
-        if (preg_match('/^Content-Type:\s*(.+)/i', $h, $m)) {
-            $ct = trim($m[1]); break;
-        }
-    }
     header('Content-Type: ' . $ct);
     echo $body;
 }