.gitignore

@@ -3,3 +3,4 @@
 /django_gas.egg-info
 /.coverage
 /htmlcov
+*.pyc

gas/gas/core/urls.py

@@ -8,5 +8,9 @@ urlpatterns = [
     path('login/', views.GASLoginView.as_view(), name='login'),
     path('logout/', logout_then_login, {'login_url': 'gas:login'}, name='logout'),
     path('change-password/', views.GASPasswordChangeView.as_view(), name='change_password'),
+    path('reset-password-confirm/<uidb64>/<token>/', views.GASPasswordResetConfirmView.as_view(), name='password_reset_confirm'),
+    path('reset-password-confirm/done/', views.GASPasswordResetCompleteView.as_view(), name='password_reset_complete'),
+    path('reset-password/done/', views.GASPasswordResetDoneView.as_view(), name='password_reset_done'),
+    path('reset-password/', views.GASPasswordResetView.as_view(), name='reset_password'),
     path('', views.Index.as_view(), name='index'),
 ]

gas/gas/core/views.py

@@ -1,45 +1,72 @@
-from django.contrib.auth.views import LoginView, PasswordChangeView
+from django.contrib.auth.views import (
+    LoginView,
+    PasswordChangeView,
+    PasswordResetConfirmView,
+    PasswordResetDoneView,
+    PasswordResetView,
+)
 from django.shortcuts import resolve_url
 from django.urls import reverse_lazy
 from django.utils.translation import gettext_lazy as _
 from django.views.generic import TemplateView
-
+from gas import gas_settings
 from gas.views import GASMixin
 
-from gas import gas_settings
+
+class GASPasswordChangeView(GASMixin, PasswordChangeView):
+    template_name = "gas/base_form.html"
+    success_url = reverse_lazy("gas:index")
+    continue_url = reverse_lazy("gas:change_password")
+    title = _("Change your password")
+    success_message = _("Password changed.")
 
 
-class GASLoginView(LoginView):
+class Index(GASMixin, TemplateView):
+    main_menu = "index"
+    template_name = "gas/index.html"
+    roles = ("staff",)
+
+
+class GASContextMixin:
+    def get_context_data(self, **kwargs):
+        ctx = super().get_context_data(**kwargs)
+        css = gas_settings.MEDIA["css"]
+        javascript = gas_settings.MEDIA["js"]
+        if gas_settings.EXTRA_MEDIA:
+            css = css + gas_settings.EXTRA_MEDIA.get("css", [])
+            javascript = javascript + gas_settings.EXTRA_MEDIA.get("js", [])
+        ctx.update(
+            {
+                "logo_static_url": gas_settings.LOGO,
+                "css": css,
+                "js": javascript,
+            }
+        )
+        return ctx
+
+
+class GASLoginView(GASContextMixin, LoginView):
     template_name = "gas/login.html"
 
     def get_success_url(self):
         url = self.get_redirect_url()
-        return url or resolve_url('gas:index')
-
-    def get_context_data(self, **kwargs):
-        ctx = super().get_context_data(**kwargs)
-        css = gas_settings.MEDIA['css']
-        javascript = gas_settings.MEDIA['js']
-        if gas_settings.EXTRA_MEDIA:
-            css = css + gas_settings.EXTRA_MEDIA.get('css', [])
-            javascript = javascript + gas_settings.EXTRA_MEDIA.get('js', [])
-        ctx.update({
-            'logo_static_url': gas_settings.LOGO,
-            'css': css,
-            'js': javascript,
-        })
-        return ctx
+        return url or resolve_url("gas:index")
 
 
-class GASPasswordChangeView(GASMixin, PasswordChangeView):
-    template_name = 'gas/base_form.html'
-    success_url = reverse_lazy('gas:index')
-    continue_url = reverse_lazy('gas:change_password')
-    title = _('Change your password')
-    success_message = _('Password changed.')
+class GASPasswordResetView(GASContextMixin, PasswordResetView):
+    template_name = "gas/reset.html"
+    email_template_name = "email/password_reset_email.html"
+    success_url = reverse_lazy("gas:password_reset_done")
 
 
-class Index(GASMixin, TemplateView):
-    main_menu = 'index'
-    template_name = "gas/index.html"
-    roles = ('staff',)
+class GASPasswordResetDoneView(GASContextMixin, PasswordResetDoneView):
+    template_name = "gas/reset_done.html"
+
+
+class GASPasswordResetConfirmView(GASContextMixin, PasswordResetConfirmView):
+    template_name = "gas/reset_confirm.html"
+    success_url = reverse_lazy("gas:password_reset_complete")
+
+
+class GASPasswordResetCompleteView(GASContextMixin, TemplateView):
+    template_name = "gas/reset_complete.html"

gas/templates/email/password_reset_email.html

@@ -0,0 +1,14 @@
+{% load i18n %}{% autoescape off %}
+{% blocktranslate %}You're receiving this email because you requested a password reset for your user account at {{ site_name }}.{% endblocktranslate %}
+
+{% translate "Please go to the following page and choose a new password:" %}
+{% block reset_link %}
+{{ protocol }}://{{ domain }}{% url 'gas:password_reset_confirm' uidb64=uid token=token %}
+{% endblock %}
+{% translate 'Your username, in case you’ve forgotten:' %} {{ user.get_username }}
+
+{% translate "Thanks for using our site!" %}
+
+{% blocktranslate %}The {{ site_name }} team{% endblocktranslate %}
+
+{% endautoescape %}

gas/templates/gas/reset.html

@@ -0,0 +1,20 @@
+{% load i18n static form_tags %}<!DOCTYPE html>
+<html>
+    <head>
+        <meta charset="UTF-8" />
+        <meta name="viewport" content="width=device-width" />
+        <title>{{ gas_title }} {% trans "Login" %}</title>
+        {% for cssfile in css %}
+            <link href="{% static cssfile %}" rel="stylesheet" type="text/css" />
+        {% endfor %}
+    </head>
+    <body id="login">
+        <p>{% translate 'Forgotten your password? Enter your email address below, and we’ll email instructions for setting a new one.' %}</p>
+        <form action="." method="POST">{% csrf_token %}
+            {% form_errors form %}
+            {% form_field form.email %}
+            <input type="hidden" name="next" value="{{ next }}">
+            <button type="submit">{% trans "Reset my password" %}</button>
+        </form>
+    </body>
+</html>

gas/templates/gas/reset_complete.html

@@ -0,0 +1,14 @@
+{% load i18n static form_tags %}<!DOCTYPE html>
+<html>
+    <head>
+        <meta charset="UTF-8" />
+        <meta name="viewport" content="width=device-width" />
+        <title>{{ gas_title }} {% trans "Login" %}</title>
+        {% for cssfile in css %}
+            <link href="{% static cssfile %}" rel="stylesheet" type="text/css" />
+        {% endfor %}
+    </head>
+    <body id="login">
+        <p>{% translate 'Your password was changed.' %}</p>
+    </body>
+</html>

gas/templates/gas/reset_confirm.html

@@ -0,0 +1,26 @@
+{% load i18n static form_tags %}<!DOCTYPE html>
+<html>
+    <head>
+        <meta charset="UTF-8" />
+        <meta name="viewport" content="width=device-width" />
+        <title>{{ gas_title }} {% trans "Login" %}</title>
+        {% for cssfile in css %}
+            <link href="{% static cssfile %}" rel="stylesheet" type="text/css" />
+        {% endfor %}
+    </head>
+    <body id="login">
+        {% if validlink %}
+            <p>{% translate "Please enter your new password twice so we can verify you typed it in correctly." %}</p>
+            <form action="." method="POST">{% csrf_token %}
+                <input class="hidden" autocomplete="username" value="{{ form.user.get_username }}">
+                {% form_errors form %}
+                {% form_field form.new_password1 %}
+                {% form_field form.new_password2 %}
+                <input type="hidden" name="next" value="{{ next }}">
+                <button type="submit">{% trans "Change my password" %}</button>
+            </form>
+        {% else %}
+            <p>{% translate "The password reset link was invalid, possibly because it has already been used.  Please request a new password reset." %}</p>
+        {% endif %}
+    </body>
+</html>

gas/templates/gas/reset_done.html

@@ -0,0 +1,17 @@
+{% load i18n static form_tags %}<!DOCTYPE html>
+<html>
+    <head>
+        <meta charset="UTF-8" />
+        <meta name="viewport" content="width=device-width" />
+        <title>{{ gas_title }} {% trans "Login" %}</title>
+        {% for cssfile in css %}
+            <link href="{% static cssfile %}" rel="stylesheet" type="text/css" />
+        {% endfor %}
+    </head>
+    <body id="login">
+        <p>{% translate 'We’ve emailed you instructions for setting your password, if an account exists with the email you entered. You should receive them shortly.' %}</p>
+        <p>{% translate 'If you don’t receive an email, please make sure you’ve entered the address you registered with, and check your spam folder.' %}</p>
+    </body>
+</html>
+
+

gas/tests/test_gas_views.py

@@ -3,28 +3,58 @@ from django.urls import reverse
 
 from model_bakery import baker
 
-from gas.gas.core.views import GASLoginView
-
 
 class GASLoginTestCase(TestCase):
     def test_load(self):
         client = Client()
-        response = client.get(reverse('gas:login'))
+        response = client.get(reverse("gas:login"))
         self.assertEqual(response.status_code, 200)
 
 
 class IndexTestCase(TestCase):
     def test_load(self):
         admin_user = baker.make(
-            'auth.User',
-            username='admin',
+            "auth.User",
+            username="admin",
             is_superuser=True,
         )
 
         client = Client()
-        response = client.get(reverse('gas:index'))
+        response = client.get(reverse("gas:index"))
         self.assertEqual(response.status_code, 302)
 
         client.force_login(admin_user)
-        response = client.get(reverse('gas:index'))
+        response = client.get(reverse("gas:index"))
         self.assertEqual(response.status_code, 200)
+
+
+class GASPasswordResetViewTestCase(TestCase):
+    def test_load(self):
+        client = Client()
+        response = client.get(reverse("gas:reset_password"))
+        self.assertEqual(response.status_code, 200)
+        self.assertTemplateUsed(response, "gas/reset.html")
+
+
+class GASPasswordResetDoneViewTestCase(TestCase):
+    def test_load(self):
+        client = Client()
+        response = client.get(reverse("gas:password_reset_done"))
+        self.assertEqual(response.status_code, 200)
+        self.assertTemplateUsed(response, "gas/reset_done.html")
+
+
+class GASPasswordResetConfirmViewTestCase(TestCase):
+    def test_load(self):
+        client = Client()
+        response = client.get(reverse("gas:password_reset_confirm", kwargs={"uidb64": "uidb64", "token": "token"}))
+        self.assertEqual(response.status_code, 200)
+        self.assertTemplateUsed(response, "gas/reset_confirm.html")
+
+
+class GASPasswordResetCompleteViewTestCase(TestCase):
+    def test_load(self):
+        client = Client()
+        response = client.get(reverse("gas:password_reset_complete"))
+        self.assertEqual(response.status_code, 200)
+        self.assertTemplateUsed(response, "gas/reset_complete.html")