Initial commit: Animexe Laravel platform

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-14 00:01:48 +03:00
commit a63515cfc6
366 changed files with 74773 additions and 0 deletions
@@ -0,0 +1,75 @@
+<?php
+
+namespace App\Services;
+
+class AgoraTokenService
+{
+    private const VERSION   = '006';
+    private const PRIVILEGE_JOIN_CHANNEL = 1;
+    private const PRIVILEGE_PUBLISH_AUDIO_STREAM = 2;
+    private const PRIVILEGE_PUBLISH_VIDEO_STREAM = 3;
+    private const PRIVILEGE_PUBLISH_DATA_STREAM  = 4;
+
+    public static function generateToken(string $channelName, int $uid, int $expireSeconds = 3600): string
+    {
+        $appId          = config('services.agora.app_id', env('AGORA_APP_ID', ''));
+        $appCertificate = config('services.agora.app_certificate', env('AGORA_APP_CERTIFICATE', ''));
+
+        if (!$appId || !$appCertificate) {
+            // Development fallback — no token required when cert is empty
+            return '';
+        }
+
+        $currentTimestamp = time();
+        $expireTimestamp  = $currentTimestamp + $expireSeconds;
+
+        $nonce = random_int(1, 16777216);
+
+        $privileges = [
+            self::PRIVILEGE_JOIN_CHANNEL          => $expireTimestamp,
+            self::PRIVILEGE_PUBLISH_AUDIO_STREAM  => $expireTimestamp,
+            self::PRIVILEGE_PUBLISH_VIDEO_STREAM  => 0,
+            self::PRIVILEGE_PUBLISH_DATA_STREAM   => $expireTimestamp,
+        ];
+
+        // Pack message
+        $message = self::packUint16(1);                    // version: 1 (AccessToken)
+        $message .= self::packUint32($currentTimestamp);
+        $message .= self::packUint32($nonce);
+        $message .= self::packString($channelName);
+        $message .= self::packUint32($uid);
+        $message .= self::packPrivileges($privileges);
+
+        // HMAC-SHA256 signature
+        $signature = hash_hmac('sha256', $appId . $currentTimestamp . $nonce . $channelName . $uid . self::packPrivileges($privileges), $appCertificate, true);
+
+        $content = self::packString($signature) . $message;
+
+        return self::VERSION . $appId . base64_encode($content);
+    }
+
+    private static function packUint16(int $v): string
+    {
+        return pack('n', $v);
+    }
+
+    private static function packUint32(int $v): string
+    {
+        return pack('N', $v);
+    }
+
+    private static function packString(string $v): string
+    {
+        return pack('n', strlen($v)) . $v;
+    }
+
+    private static function packPrivileges(array $privileges): string
+    {
+        ksort($privileges);
+        $packed = pack('n', count($privileges));
+        foreach ($privileges as $key => $value) {
+            $packed .= pack('n', $key) . pack('N', $value);
+        }
+        return $packed;
+    }
+}