Add allowemailregister option

README.md

@@ -150,7 +150,8 @@ Environment variables (will overwrite other server configs)
 | HMD_LDAP_TLS_CA | no example | Root CA for LDAP TLS in PEM format |
 | HMD_LDAP_PROVIDERNAME | My institution | Optional name to be displayed at login form indicating the LDAP provider | 
 | HMD_IMGUR_CLIENTID | no example | Imgur API client id |
-| HMD_EMAIL | `true` or `false` | set to allow email register and signin |
+| HMD_EMAIL | `true` or `false` | set to allow email signin |
+| HMD_ALLOW_EMAIL_REGISTER | `true` or `false` | set to allow email register |
 | HMD_IMAGE_UPLOAD_TYPE | `imgur`, `s3` or `filesystem` | Where to upload image. For S3, see our [S3 Image Upload Guide](docs/guides/s3-image-upload.md) |
 | HMD_S3_ACCESS_KEY_ID | no example | AWS access key id |
 | HMD_S3_SECRET_ACCESS_KEY | no example | AWS secret key |
@@ -194,7 +195,8 @@ Server settings `config.json`
 | heartbeatinterval | `5000` | socket.io heartbeat interval |
 | heartbeattimeout | `10000` | socket.io heartbeat timeout |
 | documentmaxlength | `100000` | note max length |
-| email | `true` or `false` | set to allow email register and signin |
+| email | `true` or `false` | set to allow email signin |
+| allowemailregister  | `true` or `false` | set to allow email register |
 | imageUploadType | `imgur`(default), `s3` or `filesystem` | Where to upload image
 | s3 | `{ "accessKeyId": "YOUR_S3_ACCESS_KEY_ID", "secretAccessKey": "YOUR_S3_ACCESS_KEY", "region": "YOUR_S3_REGION", "bucket": "YOUR_S3_BUCKET_NAME" }` | When `imageUploadType` be setted to `s3`, you would also need to setup this key, check our [S3 Image Upload Guide](docs/guides/s3-image-upload.md) |
 

app.js

@@ -395,6 +395,7 @@ if (config.ldap) {
 }
 // email auth
 if (config.email) {
+    if (config.allowemailregister)
         app.post('/register', urlencodedParser, function (req, res, next) {
             if (!req.body.email || !req.body.password) return response.errorBadRequest(res);
             if (!validator.isEmail(req.body.email)) return response.errorBadRequest(res);
@@ -423,6 +424,7 @@ if (config.email) {
                 return response.errorInternalError(res);
             });
         });
+
     app.post('/login', urlencodedParser, function (req, res, next) {
         if (!req.body.email || !req.body.password) return response.errorBadRequest(res);
         if (!validator.isEmail(req.body.email)) return response.errorBadRequest(res);

lib/config.js

@@ -132,6 +132,7 @@ if (process.env.HMD_LDAP_PROVIDERNAME) {
 }
 var imgur = process.env.HMD_IMGUR_CLIENTID || config.imgur || false;
 var email = process.env.HMD_EMAIL ? (process.env.HMD_EMAIL === 'true') : !!config.email;
+var allowemailregister = process.env.HMD_ALLOW_EMAIL_REGISTER ? (process.env.HMD_HMD_ALLOW_EMAIL_REGISTER === 'true') : !!config.allowemailregister;
 
 function getserverurl() {
     var url = '';
@@ -194,6 +195,7 @@ module.exports = {
     ldap: ldap,
     imgur: imgur,
     email: email,
+    allowemailregister: allowemailregister,
     imageUploadType: imageUploadType,
     s3: s3,
     s3bucket: s3bucket

lib/response.js

@@ -68,6 +68,7 @@ function showIndex(req, res, next) {
         google: config.google,
         ldap: config.ldap,
         email: config.email,
+        allowemailregister: config.allowemailregister,
         signin: req.isAuthenticated(),
         infoMessage: req.flash('info'),
         errorMessage: req.flash('error')

public/views/signin-modal.ejs

@@ -84,7 +84,7 @@
                     <div class="form-group">
                         <div class="col-sm-12">
                             <button type="submit" class="btn btn-primary" formaction="<%- url %>/login">Sign in</button>
-                            <button type="submit" class="btn btn-default" formaction="<%- url %>/register">Register</button>
+                            <% if(allowemailregister) { %><button type="submit" class="btn btn-default" formaction="<%- url %>/register">Register</button><% }%>
                         </div>
                     </div>
                 </form>