allow to provide redis_host / port

clementtalleu · Sep 13, 2024 · a3b79e6 · a3b79e6
1 parent 6056270
commit a3b79e6
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diff --git a/docs/installation.md b/docs/installation.md
@@ -35,3 +35,12 @@ Or add the library to your `composer.json` file:
 
 Then run `composer update` to install the library.
 
+
+### Redis configuration
+
+if you want to inject a particular configuration for Redis, you can add the following environment variables to your .env file (all optional)
+
+      REDIS_HOST: localhost
+      REDIS_PORT: 6379
+      REDIS_USER:
+      REDIS_PASSWORD:
diff --git a/src/Client/PredisClient.php b/src/Client/PredisClient.php
@@ -27,6 +27,14 @@ public function __construct(protected ?Predis $redis = null)
             $redisConfig['port'] = $_SERVER['REDIS_PORT'];
         }
 
+        if (array_key_exists('REDIS_USER', $_SERVER)) {
+            $redisConfig['parameters']['username'] = $_SERVER['REDIS_USER'];
+        }
+
+        if (array_key_exists('REDIS_PASSWORD', $_SERVER)) {
+            $redisConfig['parameters']['password'] = $_SERVER['REDIS_PASSWORD'];
+        }
+
         $this->redis = $redis ?? new Predis($redisConfig !== [] ? $redisConfig : null);
     }
 

diff --git a/src/Client/RedisClient.php b/src/Client/RedisClient.php
@@ -22,7 +22,11 @@ public function __construct(protected ?\Redis $redis = null)
         }
 
         if (array_key_exists('REDIS_PORT', $_SERVER)) {
-            $redisConfig['port'] = $_SERVER['REDIS_PORT'];
+            $redisConfig['port'] = (int) $_SERVER['REDIS_PORT'];
+        }
+
+        if (array_key_exists('REDIS_USER', $_SERVER) && array_key_exists('REDIS_PASSWORD', $_SERVER)) {
+            $redisConfig['auth'] =[$_SERVER['REDIS_USER'], $_SERVER['REDIS_PASSWORD']];
         }
 
         $this->redis = $redis ?? new \Redis($redisConfig !== [] ? $redisConfig : null);