Force lowercase usernames

website/members/admin.py

@@ -5,7 +5,6 @@ import datetime
 
 from django.contrib import admin
 from django.contrib.auth.admin import UserAdmin as BaseUserAdmin
-from django.contrib.auth.forms import UserCreationForm as BaseUserCreationForm
 from django.contrib.auth.models import User
 from django.utils.translation import ugettext as t
 from django.utils.translation import ugettext_lazy as _
@@ -83,12 +82,8 @@ class AgeListFilter(admin.SimpleListFilter):
         return queryset.filter(pk__in=users)
 
 
-class UserCreationForm(BaseUserCreationForm):
-    class Meta(BaseUserCreationForm.Meta):
-        fields = ('username', 'first_name', 'last_name')
-
-
 class UserAdmin(BaseUserAdmin):
+    form = forms.UserChangeForm
     add_form = forms.UserCreationForm
 
     actions = ['address_csv_export']

website/members/forms.py

@@ -37,6 +37,10 @@ class UserCreationForm(forms.ModelForm):
         required=False,
         initial=True)
 
+    def clean(self):
+        self.cleaned_data['username'] = self.cleaned_data['username'].lower()
+        super().clean()
+
     def save(self, commit=True):
         password = User.objects.make_random_password(length=15)
         user = super().save(commit=False)
@@ -66,3 +70,13 @@ class UserCreationForm(forms.ModelForm):
                   'first_name',
                   'last_name',
                   'send_welcome_email')
+
+
+class UserChangeForm(forms.ModelForm):
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+
+    def clean(self):
+        self.cleaned_data['username'] = self.cleaned_data['username'].lower()
+        super().clean()

website/thaliawebsite/forms.py

+from django.contrib.auth.forms import (AuthenticationForm as
+                                       BaseAuthenticationForm)
+
+
+class AuthenticationForm(BaseAuthenticationForm):
+    def __init__(self, request=None, *args, **kwargs):
+        super(AuthenticationForm, self).__init__(request, *args, **kwargs)
+
+    def clean(self):
+        self.cleaned_data['username'] = self.cleaned_data['username'].lower()
+        super().clean()

website/thaliawebsite/urls.py

@@ -32,6 +32,7 @@ import os.path
 from django.conf import settings
 from django.conf.urls import include, url
 from django.conf.urls.static import static
+from django.contrib.auth.views import login
 from django.contrib import admin
 from django.contrib.sitemaps.views import sitemap
 from django.views.generic import TemplateView
@@ -45,6 +46,7 @@ from members.sitemaps import sitemap as members_sitemap
 from partners.sitemaps import sitemap as partners_sitemap
 from thabloid.sitemaps import sitemap as thabloid_sitemap
 from events.sitemaps import sitemap as events_sitemap
+from thaliawebsite.forms import AuthenticationForm
 from utils.views import private_thumbnails, generate_thumbnail
 
 from . import views
@@ -107,6 +109,8 @@ urlpatterns = [
     url(r'^education/', include('education.urls')),
     url(r'^announcements/', include('announcements.urls')),
     # Default login helpers
+    url(r'^login/$', login, {'authentication_form': AuthenticationForm},
+        name='login'),
     url(r'^', include('django.contrib.auth.urls')),
     url(r'^i18n/', include('django.conf.urls.i18n')),
     # Sitemap