Improved handling of the invitation code. Minor fixes.

services/webapp/code/rosetta/context_processors.py

@@ -2,8 +2,17 @@ import os
 from django.conf import settings
 def export_vars(request):
     data = {}
+    
+    # Set open id connect enabled or not
     if settings.OIDC_RP_CLIENT_ID:
         data['OPENID_ENABLED'] = True
     else:
-        data['OPENID_ENABLED'] = False        
+        data['OPENID_ENABLED'] = False
+    
+    # Set invitation code required or not
+    if settings.INVITATION_CODE:
+        data['INVITATION_CODE_ENABLED'] = True
+    else:
+        data['INVITATION_CODE_ENABLED'] = False   
+              
     return data
\ No newline at end of file

services/webapp/code/rosetta/core_app/templates/register.html

@@ -7,7 +7,7 @@
 
 <div class="container">
   <div class="dashboard">
-    <div class="span8 offset2" style="font-size:18px">
+    <div class="span8 offset2">
     
       <h1>Register</h1>
       <hr>
@@ -41,7 +41,13 @@
 
       <p><b>Welcome to Rosetta!</b></p>
       
-      <p>We are now in closed beta testing, which means that we can only accept invite-based new users. If you have an invitation code, you can sign up right now. Otherwise, please contact the support ot get one.
+      <p>
+      {% if INVITATION_CODE_ENABLED %}
+      We are now in closed beta testing, which means that we can only accept invite-based new users. If you have an invitation code, you can sign up right now. Otherwise, please contact the support to get one.
+      {% else %}
+      Enter your email address and choose a password to register on the platform.
+      {% endif %}
+      </p>
       
       <br/>
       <br/>
@@ -51,7 +57,9 @@
           {% csrf_token %}
           <input type="email" class="form-control" placeholder="Email" name='email' required autofocus>
           <input type="password" class="form-control" placeholder="Password" name='password' required>
+          {% if INVITATION_CODE_ENABLED %}
           <input type="text" class="form-control" placeholder="Invitation code" name='invitation' value='' required autofocus>
+          {% endif %}
           <input type='submit' class="btn btn-lg ha-btn-lg" value='Go' />
           </form>
       </div>

services/webapp/code/rosetta/core_app/views.py

@@ -152,8 +152,9 @@ def register_view(request):
             password = request.POST.get('password')
             invitation = request.POST.get('invitation')
             
-            if invitation != os.environ.get('INVITATION_CODE', 'Rosetta'):
-                raise ErrorMessage('Wrong invitation code')
+            if settings.INVITATION_CODE:
+                if invitation != settings.INVITATION_CODE:
+                    raise ErrorMessage('Wrong invitation code')
 
             if '@' not in email:
                 raise ErrorMessage('Detected invalid email address')

services/webapp/code/rosetta/settings.py

@@ -226,6 +226,9 @@ LOGGING = {
 # Local user data dir
 LOCAL_USER_DATA_DIR = os.environ.get('LOCAL_USER_DATA_DIR', '/data')
 
+# Invitation code if any
+INVITATION_CODE = os.environ.get('INVITATION_CODE', None)
+
 
 #===============================
 #  Auth