[damned-lies] Revert "Refs #73 - Add GNOME OpenID login through python-social-auth"

[Claude Paroz <claudep src gnome org>]

commit d9574849eef17113d9181995907fd9d0589165e6
Author: Claude Paroz <claude 2xlibre net>
Date:   Sat Nov 7 20:32:46 2020 +0100

    Revert "Refs #73 - Add GNOME OpenID login through python-social-auth"
    
    This reverts commit 50c63c1c746daa5ebff1fef1f29e12aa73631449.

 common/backends.py     |  7 -------
 damnedlies/settings.py | 21 ---------------------
 damnedlies/urls.py     |  1 -
 requirements.txt       |  1 -
 templates/login.html   |  6 ------
 5 files changed, 36 deletions(-)
---
diff --git a/damnedlies/settings.py b/damnedlies/settings.py
index 443ad8b6..1b3baa18 100644
--- a/damnedlies/settings.py
+++ b/damnedlies/settings.py
@@ -140,7 +140,6 @@ INSTALLED_APPS = [
     'django.contrib.humanize',
     'django.contrib.messages',
     'django.contrib.staticfiles',
-    'social_django',
     'common',
     'languages',
     'people',
@@ -151,11 +150,6 @@ INSTALLED_APPS = [
     'api',
 ]
 
-AUTHENTICATION_BACKENDS = [
-    'common.backends.GNOMEOpenId',
-    'django.contrib.auth.backends.ModelBackend',
-]
-
 INTERNAL_IPS=('127.0.0.1',)
 
 SITE_DOMAIN = 'l10n.gnome.org'
@@ -163,21 +157,6 @@ SITE_DOMAIN = 'l10n.gnome.org'
 LOGIN_REDIRECT_URL = '/'
 LOGIN_ERROR_URL = '/'  # Used by social_django
 
-SOCIAL_AUTH_USER_MODEL = 'people.Person'
-SOCIAL_AUTH_PIPELINE = (
-    'social_core.pipeline.social_auth.social_details',
-    'social_core.pipeline.social_auth.social_uid',
-    'social_core.pipeline.social_auth.auth_allowed',
-    'social_core.pipeline.social_auth.social_user',
-    'social_core.pipeline.user.get_username',
-    # Added (not by default):
-    'social_core.pipeline.social_auth.associate_by_email',
-    'social_core.pipeline.user.create_user',
-    'social_core.pipeline.social_auth.associate_user',
-    'social_core.pipeline.social_auth.load_extra_data',
-    'social_core.pipeline.user.user_details',
-)
-
 # Members of this group can edit all team's details and change team coordinatorship
 ADMIN_GROUP = ''
 
diff --git a/damnedlies/urls.py b/damnedlies/urls.py
index 8864fff3..42fa8b37 100644
--- a/damnedlies/urls.py
+++ b/damnedlies/urls.py
@@ -77,7 +77,6 @@ urlpatterns = [
     path('admin/', admin.site.urls),
     path('rss/', include('feeds.urls')),
     path('api/v1/', include('api.urls')),
-    path('', include('social_django.urls', namespace='social')),
 ]
 
 urlpatterns += [
diff --git a/requirements.txt b/requirements.txt
index 11edd1cd..73431be6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,6 @@
 django>=3,<3.2
 pillow
 mysqlclient
-social-auth-app-django==4.0.0
 django-debug-toolbar
 markdown==3.2.2
 pyicu==2.3.1  # 2.4.2 fails to compile on some platforms
diff --git a/templates/login.html b/templates/login.html
index 35e4f706..d4320946 100644
--- a/templates/login.html
+++ b/templates/login.html
@@ -29,17 +29,11 @@
     </div>
 </form>
 
-<div style="margin-top: 2em;">
-    {% url 'social:begin' 'gnome' as link %}
-    {% blocktrans %}Or <a href="{{ link }}">login with your GNOME account</a>{% endblocktrans %}
-</div>
-
 <hr>
 <p class="text-center main_feature" style="margin-bottom: 30px;">Don't have an account?</p>
 {% url 'register' as link %}
   <a href="{{ link }}" class="btn btn-action btn-block">{% trans "Register" %}</a>
 
-
 <script>
 document.getElementById('id_username').focus()
 </script>