Make users recaptcha on signup.

templates/registration/registration_form.html

@@ -76,6 +76,7 @@
             {% endif %}
           </div>
         </div>
+        <div style="margin-left: 180px;" class="g-recaptcha" data-sitekey="6LerYA0TAAAAAFJaMf7JMnlQR2wzqd_3dMRvLd-4"></div>
         <div class="form-actions group">
           <a class="btn pull-right" href="/login/">Log in</a>
           <button class="btn btn-primary" type="submit">Sign up</button>

utils/views.py

@@ -1,3 +1,7 @@
+import requests
+
+from django.conf import settings
+from django.http import HttpResponseBadRequest
 from registration.backends.default.views import RegistrationView
 from utils.forms import SniptRegistrationForm
 
@@ -8,5 +12,21 @@ class SniptRegistrationView(RegistrationView):
     """
     form_class = SniptRegistrationForm
 
+    def dispatch(self, request, *args, **kwargs):
+
+        if request.method == 'POST':
+            payload = {
+                'secret': settings.RECAPTCHA_SECRET,
+                'response': request.POST['g-recaptcha-response'],
+                'remoteip': request.META.get('REMOTE_ADDR')
+            }
+            r = requests.post('https://www.google.com/recaptcha/api/siteverify',
+                              data=payload)
+
+            if not r.json()['success']:
+                return HttpResponseBadRequest()
+
+        return super(RegistrationView, self).dispatch(request, *args, **kwargs)
+
     def get_success_url(self, request, user):
         return '/{}/'.format(user.username)