fix: add missing configurations to redis. add more catch statemsnts

redispass

@@ -0,0 +1 @@
+asd

src/external-jwt/cache.ts

@@ -29,11 +29,15 @@ function getCache(): Keyv | null {
         uri = env['REDIS']
         
         if(uri == null || uri === '') {
-            uri = `redis://${env['REDIS_USERNAME'] || '' }:${env['REDIS_PASSWORD'] || ''}@${env['REDIS_HOST']}:${env['REDIS_PORT']}`;
+            uri = `redis://${env['REDIS_USERNAME'] || '' }:${env['REDIS_PASSWORD'] || ''}@${env['REDIS_HOST']}:${env['REDIS_PORT'] || '6379'} /${env['REDIS_JWT_DB'] || '2'}`;
         }
 
+        try {
+            store = new KeyvRedis(uri);
+        } catch(e) {
+            throw new Error("CACHE: could not connect to database: " + e)
+        }
         
-        store = new KeyvRedis(uri);
     }
 
     try {

src/external-jwt/config/config.ts

@@ -33,6 +33,8 @@ const allowedEnvironmentVars = [
 	'REDIS_PORT',
 	'REDIS_USERNAME',
 	'REDIS_PASSWORD',
+	'REDIS_PASSWORD_FILE',
+	'REDIS_JWT_DB',
 	// auth
 	'AUTH_PROVIDERS',
 	'AUTH_.+_DRIVER',