make lockTime configurable via env var

npm · Dec 14, 2016 · 596f583 · 596f583
1 parent 053346f
commit 596f583
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/lib/session.js b/lib/session.js
@@ -6,7 +6,7 @@ function SessionOAuth2 (opts) {
   _.extend(this, {
     sessionLookupPrefix: 'user-',
     sessionLockPrefix: 'user-token-lock-',
-    lockTime: 300,
+    lockTime: toInt(process.env.AUTHZ_CACHE_DEFAULT_TTL_SECONDS, 300),
     client: redis.createClient(process.env.LOGIN_CACHE_REDIS),
     clientId: process.env.OAUTH2_CLIENT_ID,
     clientSecret: process.env.OAUTH2_CLIENT_SECRET,
@@ -113,4 +113,9 @@ function error500 () {
   return error
 }
 
+function toInt (val, _default) {
+  const integer = parseInt(val, 10)
+  return isNaN(integer) ? _default : integer
+}
+
 module.exports = SessionOAuth2