feat(passport): add disable register function

Author: duanhongyi

charts/passport/values.yaml

@@ -12,6 +12,10 @@ database_url: ""
 # can be specified as key-value pairs under environment
 # this is usually a non required setting.
 environment:
+## General settings
+#  DRYCC_DEBUG: False
+#  ADMIN_ENABLED: False
+#  REGISTER_ENABLED: False
 ## LDAP setting
 #  LDAP_ENDPOINT: ""
 #  LDAP_BIND_DN: ""
@@ -37,7 +41,6 @@ environment:
 #  EMAIL_HOST_PASSWORD: ""
 #  EMAIL_USE_TLS: ""
 #  EMAIL_USE_SSL: ""
-#  DEFAULT_FROM_EMAIL: ""
 # Used to create Django admin users
 admin_username: "admin"
 admin_password: "admin"

rootfs/api/settings/production.py

@@ -14,14 +14,17 @@
 
 BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 # SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = bool(os.environ.get('DRYCC_DEBUG', True))
+DEBUG = bool(os.environ.get('DRYCC_DEBUG', False))
 
 # If set to True, Django's normal exception handling of view functions
 # will be suppressed, and exceptions will propagate upwards
 # https://docs.djangoproject.com/en/2.2/ref/settings/#debug-propagate-exceptions
 DEBUG_PROPAGATE_EXCEPTIONS = True
 # Enable Django admin
 ADMIN_ENABLED = bool(os.environ.get('ADMIN_ENABLED', False))
+# Enable Register
+# If this function is enabled, please set Django email related parameters
+REGISTER_ENABLED = bool(os.environ.get('REGISTER_ENABLED', False))
 # Silence two security messages around SSL as router takes care of them
 # https://docs.djangoproject.com/en/2.2/ref/checks/#security
 SILENCED_SYSTEM_CHECKS = [

rootfs/api/templates/user/register_fail.html

@@ -0,0 +1,5 @@
+{% extends 'user/message.html' %}
+{% block title %}Register fail{% endblock %}
+{% block message %}
+The registration function of drycc passport is not enabled. Please contact the administrator to register.
+{% endblock %}

rootfs/api/views.py

@@ -6,7 +6,7 @@
 from django.contrib.auth.models import User
 from django.contrib.auth import views
 from django.db.models import Q
-from django.shortcuts import redirect, get_object_or_404
+from django.shortcuts import redirect, get_object_or_404, render
 from django.template.loader import render_to_string
 from django.http import HttpResponse
 from django.utils.encoding import force_bytes, force_text
@@ -65,10 +65,14 @@ class RegisterView(CreateView):
     template_name = 'user/register.html'
     success_url = reverse_lazy('register_done')
 
+    def get(self, request, *args, **kwargs):
+        if settings.LDAP_ENDPOINT or not settings.REGISTER_ENABLED:
+            return render(request, template_name='user/register_fail.html')
+        return CreateView.get(self, request, *args, **kwargs)
+
     def post(self, request, *args, **kwargs):
-        if settings.LDAP_ENDPOINT:
-            raise DryccException(
-                "You cannot register user when ldap is enabled.")
+        if settings.LDAP_ENDPOINT or not settings.REGISTER_ENABLED:
+            return render(request, template_name='user/register_fail.html')
         form = self.form_class(request.POST)
         self.object = None
         if form.is_valid():