From dbe6b14fc773c5b288ac919b84a902be28306a93 Mon Sep 17 00:00:00 2001
From: 021-projects <devsellio@gmail.com>
Date: Wed, 22 Jan 2025 18:42:50 +0200
Subject: [PATCH] fix(broadcaster): incorrect channel matching because of dot
 in pattern (#54303)

* fix(broadcaster): incorrect channel matching because of dot in pattern

* refactor(broadcaster): update according to styleci
---
 .../Broadcasting/Broadcasters/Broadcaster.php  |  2 ++
 .../UsePusherChannelsNamesTest.php             | 18 ++++++++++++++++++
 2 files changed, 20 insertions(+)

diff --git a/src/Illuminate/Broadcasting/Broadcasters/Broadcaster.php b/src/Illuminate/Broadcasting/Broadcasters/Broadcaster.php
index 5abccd59bafb..eb21f2c0662f 100644
--- a/src/Illuminate/Broadcasting/Broadcasters/Broadcaster.php
+++ b/src/Illuminate/Broadcasting/Broadcasters/Broadcaster.php
@@ -372,6 +372,8 @@ protected function retrieveChannelOptions($channel)
      */
     protected function channelNameMatchesPattern($channel, $pattern)
     {
+        $pattern = str_replace('.', '\.', $pattern);
+
         return preg_match('/^'.preg_replace('/\{(.*?)\}/', '([^\.]+)', $pattern).'$/', $channel);
     }
 
diff --git a/tests/Broadcasting/UsePusherChannelsNamesTest.php b/tests/Broadcasting/UsePusherChannelsNamesTest.php
index 122e83e8c3f4..d1ea01ed727e 100644
--- a/tests/Broadcasting/UsePusherChannelsNamesTest.php
+++ b/tests/Broadcasting/UsePusherChannelsNamesTest.php
@@ -30,6 +30,19 @@ public function testChannelNameNormalizationSpecialCase()
         );
     }
 
+    public function testChannelNamePatternMatching()
+    {
+        $broadcaster = new FakeBroadcasterUsingPusherChannelsNames;
+
+        $this->assertEquals(
+            0,
+            $broadcaster->testChannelNameMatchesPattern(
+                'TestChannel',
+                'Test.{id}'
+            )
+        );
+    }
+
     #[DataProvider('channelsProvider')]
     public function testIsGuardedChannel($requestChannelName, $_, $guarded)
     {
@@ -103,4 +116,9 @@ public function broadcast(array $channels, $event, array $payload = [])
     {
         //
     }
+
+    public function testChannelNameMatchesPattern($channel, $pattern)
+    {
+        return $this->channelNameMatchesPattern($channel, $pattern);
+    }
 }