Added django allauth registration model

Author: vaibhavsingh97

oshc/authentication/__init__.py

@@ -0,0 +1,5 @@
+from django.apps import AppConfig
+
+
+class AuthenticationConfig(AppConfig):
+    name = 'authentication'

oshc/authentication/admin.py

@@ -0,0 +1,24 @@
+from django.contrib.auth import get_user_model
+
+
+class EmailLoginBackend(object):
+    '''
+    This class checks that the user can be authenticated via our backend and if it fails than normal authentication backend is used.
+    '''
+
+    def authenticate(self, username=None, password=None):
+        user_cls = get_user_model()
+        try:
+            user = user_cls.objects.get(email=username)
+            if user.check_password(password):
+                return user
+        except user_cls.DoesNotExist:
+            return None
+        return None
+        
+    def get_user(self, user_id):
+        user_cls = get_user_model()
+        try:
+            return user_cls.objects.get(pk=user_id)
+        except user_cls.DoesNotExist:
+            return None

oshc/authentication/apps.py

@@ -0,0 +1,8 @@
+from django.conf.urls import url, include
+from . import views
+
+urlpatterns = [
+    url(r'^accounts/', include('allauth.urls')),
+    url(r'^accounts/login/profile/', views.profile, name="profile"),
+    url(r'^ajax/validate_username/$', views.validate_username, name='validate_username'),
+]

oshc/authentication/migrations/__init__.py

@@ -0,0 +1,15 @@
+from django.shortcuts import render
+from django.contrib.auth.models import User
+from django.http import JsonResponse
+
+
+def profile(request):
+    return render(request, "profile.html")
+
+
+def validate_username(request):
+    username = request.GET.get('username', None)
+    data = {
+        'is_present': User.objects.filter(username__iexact=username).exists()
+    }
+    return JsonResponse(data)

oshc/authentication/models.py

@@ -354,11 +354,11 @@ footer .container {
   border-top-right-radius: 0;
 }
 
-.forgot-password {
+.form-registration .forgot-password {
   margin-top: 10px;
 }
 
-.new-account {
+.form-registration .new-account {
   display: block;
   margin-top: 10px;
 }
@@ -379,26 +379,3 @@ footer .container {
 .form-registration button:focus {
   background: #0275d8;
 }
-
-/*css for strength meter*/
-
-.strength-wrapper {
-    margin-top: -33px;
-}
-
-.strength-wrapper .strength {
-  float:left;
-  width:72px;
-  height:3px;
-  margin-right: 3px;
-}
-
-#passwordStrengthString {
-  font-size: 0.8em;
-  margin-left: -299px;
-  font-weight: bold;
-}
-
-.zone {
-  display:none;
-}