1 files changed, 15 insertions, 1 deletions
diff --git a/lib/config.js b/lib/config.js
index 76b21f0d..a906dfa4 100644
--- a/lib/config.js
+++ b/lib/config.js
@@ -56,6 +56,17 @@ var heartbeattimeout = config.heartbeattimeout || 10000;
 // document
 var documentmaxlength = config.documentmaxlength || 100000;
 
+// image upload setting, available options are imgur/s3/filesystem
+var imageUploadType = process.env.HMD_IMAGE_UPLOAD_TYPE || config.imageUploadType || 'imgur';
+
+config.s3 = config.s3 || {};
+var s3 = {
+    accessKeyId: process.env.HMD_S3_ACCESS_KEY_ID || config.s3.accessKeyId,
+    secretAccessKey: process.env.HMD_S3_SECRET_ACCESS_KEY || config.s3.secretAccessKey,
+    region: process.env.HMD_S3_REGION || config.s3.region
+}
+var s3bucket = process.env.HMD_S3_BUCKET || config.s3.bucket;
+
 // auth
 var facebook = (process.env.HMD_FACEBOOK_CLIENTID && process.env.HMD_FACEBOOK_CLIENTSECRET) ? {
     clientID: process.env.HMD_FACEBOOK_CLIENTID,
@@ -139,5 +150,8 @@ module.exports = {
     gitlab: gitlab,
     dropbox: dropbox,
     google: google,
-    imgur: imgur
+    imgur: imgur,
+    imageUploadType: imageUploadType,
+    s3: s3,
+    s3bucket: s3bucket
 };