From 5375fe57790152bf97958bb54cef922f03b2b40e Mon Sep 17 00:00:00 2001
From: NV
Date: Fri, 10 Feb 2017 11:46:10 +0900
Subject: Add validation to defaultpermission in config

---
 lib/config.js | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'lib')

diff --git a/lib/config.js b/lib/config.js
index 052a5d0d..bdc2cbdb 100644
--- a/lib/config.js
+++ b/lib/config.js
@@ -24,8 +24,13 @@ var allowanonymous = process.env.HMD_ALLOW_ANONYMOUS ? (process.env.HMD_ALLOW_AN
 
 var allowfreeurl = process.env.HMD_ALLOW_FREEURL ? (process.env.HMD_ALLOW_FREEURL === 'true') : !!config.allowfreeurl;
 
-var defaultpermission = process.env.HMD_DEFAULT_PERMISSION || config.defaultpermission || 'editable';
-defaultpermission = (!allowanonymous && defaultpermission == 'freely') ? 'editable' : defaultpermission;
+var permissions = ['editable', 'limited', 'locked', 'protected', 'private'];
+if (allowanonymous) {
+    permissions.unshift('freely');
+}
+
+var defaultpermission = process.env.HMD_DEFAULT_PERMISSION || config.defaultpermission;
+defaultpermission = permissions.indexOf(defaultpermission) != -1 ? defaultpermission : 'editable';
 
 // db
 var dburl = config.dburl || process.env.HMD_DB_URL || process.env.DATABASE_URL;
-- 
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