fix: default auth not properly treated if undefined

.env

@@ -67,13 +67,7 @@ TASK_MODEL=
 
 ### Authentication ###
 # Parameters to enable open id login
-OPENID_CONFIG=`{
-  "PROVIDER_URL": "",
-  "CLIENT_ID": "",
-  "CLIENT_SECRET": "",
-  "SCOPES": "",
-  "NAME_CLAIM": ""
-}`
+OPENID_CONFIG=
 MESSAGES_BEFORE_LOGIN=# how many messages a user can send in a conversation before having to login. set to 0 to force login right away
 # if it's defined, only these emails will be allowed to use login
 ALLOWED_USER_EMAILS=`[]` 

src/lib/server/auth.ts

@@ -43,7 +43,7 @@ export const OIDConfig = z
 		TOLERANCE: stringWithDefault(env.OPENID_TOLERANCE),
 		RESOURCE: stringWithDefault(env.OPENID_RESOURCE),
 	})
-	.parse(JSON5.parse(env.OPENID_CONFIG));
+	.parse(JSON5.parse(env.OPENID_CONFIG || "{}"));
 
 export const requiresUser = !!OIDConfig.CLIENT_ID && !!OIDConfig.CLIENT_SECRET;