Merge pull request #3 from Constructor-io/ch1896/cookie-ttl

[ CH 1896 ] Change Cookie TTL to 1 year
Constructor-io · Jun 28, 2018 · f8eef6e · f8eef6e
2 parents 8aee938 + 1da1b06
commit f8eef6e
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/constructorio-id.js b/src/constructorio-id.js
@@ -15,6 +15,7 @@
       cookie_name: 'ConstructorioID_client_id',
       cookie_prefix_for_experiment: 'ConstructorioID_experiment_',
       cookie_domain: null,
+      cookie_days_to_live: 365,
       on_node: typeof window === 'undefined',
       session_is_new: null
     };
@@ -46,7 +47,8 @@
 
   ConstructorioID.prototype.set_cookie = function (name, value) {
     if (!this.on_node && this.persist) {
-      var cookie_data = name + '=' + value + '; expires=Tue, 19 Jan 2038 03:14:07 GMT; path=/';
+      var expires = new Date(Date.now() + this.cookie_days_to_live * 24 * 60 * 60 * 1000);
+      var cookie_data = name + '=' + value + '; expires=' + expires.toUTCString() + ' path=/';
       if (this.cookie_domain) {
         cookie_data += '; domain=' + this.cookie_domain;
       }