diff --git a/homepage/accounts/__init__.py b/homepage/accounts/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/homepage/accounts/admin.py b/homepage/accounts/admin.py
new file mode 100644
index 0000000000000000000000000000000000000000..8c38f3f3dad51e4585f3984282c2a4bec5349c1e
--- /dev/null
+++ b/homepage/accounts/admin.py
@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.
diff --git a/homepage/accounts/apps.py b/homepage/accounts/apps.py
new file mode 100644
index 0000000000000000000000000000000000000000..9b3fc5a44939430bfb326ca9a33f80e99b06b5be
--- /dev/null
+++ b/homepage/accounts/apps.py
@@ -0,0 +1,5 @@
+from django.apps import AppConfig
+
+
+class AccountsConfig(AppConfig):
+ name = 'accounts'
diff --git a/homepage/accounts/authentication.py b/homepage/accounts/authentication.py
new file mode 100644
index 0000000000000000000000000000000000000000..c6c24a65b4b19c59722f83068f634773b9715fa0
--- /dev/null
+++ b/homepage/accounts/authentication.py
@@ -0,0 +1,23 @@
+import sys
+from accounts.models import ListUser, Token
+
+class PasswordlessAuthenticationBackend(object):
+
+ def authenticate(self, uid):
+ print('uid', uid, file=sys.stderr)
+ if not Token.objects.filter(uid=uid).exists():
+ print('no token found', file=sys.stderr)
+ return None
+ token = Token.objects.get(uid=uid)
+ print('got token', file=sys.stderr)
+ try:
+ user = ListUser.objects.get(email=token.email)
+ print('got user', file=sys.stderr)
+ return user
+ except ListUser.DoesNotExist:
+ print('new user', file=sys.stderr)
+ return ListUser.objects.create(email=token.email)
+
+
+ def get_user(self, email):
+ return ListUser.objects.get(email=email)
\ No newline at end of file
diff --git a/homepage/accounts/models.py b/homepage/accounts/models.py
new file mode 100644
index 0000000000000000000000000000000000000000..ec1795ac101f9dfedf83d6037c4099a4b8e15013
--- /dev/null
+++ b/homepage/accounts/models.py
@@ -0,0 +1,32 @@
+from django.db import models
+
+class Token(models.Model):
+ email = models.EmailField()
+ uid = models.CharField(max_length=255)
+
+from django.contrib.auth.models import (
+ AbstractBaseUser, BaseUserManager, PermissionsMixin
+)
+
+class ListUserManager(BaseUserManager):
+
+ def create_user(self, email):
+ ListUser.objects.create(email=email)
+
+ def create_superuser(self, email, password):
+ self.create_user(email)
+
+class ListUser(AbstractBaseUser, PermissionsMixin):
+ email = models.EmailField(primary_key=True)
+ USERNAME_FIELD = 'email'
+ #REQUIRED_FIELDS = ['email', 'height']
+
+ objects = ListUserManager()
+
+ @property
+ def is_staff(self):
+ return self.email == 'harry.percival@example.com'
+
+ @property
+ def is_active(self):
+ return True
\ No newline at end of file
diff --git a/homepage/accounts/templates/login_email_sent.html b/homepage/accounts/templates/login_email_sent.html
new file mode 100644
index 0000000000000000000000000000000000000000..ea8ebfcc36fbb8dec7be66a9c85b91a4c0f64b2e
--- /dev/null
+++ b/homepage/accounts/templates/login_email_sent.html
@@ -0,0 +1,7 @@
+<html>
+<h1>Email sent</h1>
+
+<p>Check your email, you'll find a message with a link that will log you into
+the site.</p>
+
+</html>
\ No newline at end of file
diff --git a/homepage/accounts/tests.py b/homepage/accounts/tests.py
new file mode 100644
index 0000000000000000000000000000000000000000..7ce503c2dd97ba78597f6ff6e4393132753573f6
--- /dev/null
+++ b/homepage/accounts/tests.py
@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.
diff --git a/homepage/accounts/urls.py b/homepage/accounts/urls.py
new file mode 100644
index 0000000000000000000000000000000000000000..1027713d863150840a87c375d58301fbd5c06ed4
--- /dev/null
+++ b/homepage/accounts/urls.py
@@ -0,0 +1,8 @@
+from django.urls import path
+from accounts import views
+
+urlpatterns = [
+ path('send_email', views.send_login_email, name='send_login_email'),
+ path('login', views.login, name='login'),
+ path('logout', views.logout, name='logout'),
+]
\ No newline at end of file
diff --git a/homepage/accounts/views.py b/homepage/accounts/views.py
new file mode 100644
index 0000000000000000000000000000000000000000..1e829adb02009a4595eb636c06191e8743bc9802
--- /dev/null
+++ b/homepage/accounts/views.py
@@ -0,0 +1,36 @@
+import uuid
+import sys
+from django.contrib.auth import authenticate
+from django.contrib.auth import login as auth_login, logout as auth_logout
+from django.core.mail import send_mail
+from django.shortcuts import redirect, render
+import os
+
+from accounts.models import Token
+
+
+def send_login_email(request):
+ email = request.POST.get('email')
+ uid = str(uuid.uuid4())
+ Token.objects.create(email=email, uid=uid)
+ print('saving uid', uid, 'for email', email, file=sys.stderr)
+ url = request.build_absolute_uri(f'/accounts/login?uid={uid}')
+ send_mail(
+ 'Your login link for Superlists',
+ f'Use this link to log in:\n\n{url}',
+ 'noreply@superlists',
+ [email],
+ )
+ return render(request, 'login_email_sent.html')
+
+def login(request):
+ print('login view', file=sys.stderr)
+ uid = request.GET.get('uid')
+ user = authenticate(uid=uid)
+ if user is not None:
+ auth_login(request, user)
+ return redirect('/')
+
+def logout(request):
+ auth_logout(request)
+ return redirect('/')
\ No newline at end of file
diff --git a/homepage/functional_tests/base.py b/homepage/functional_tests/base.py
new file mode 100644
index 0000000000000000000000000000000000000000..f75c65c83e30448283504527f029a505b98cc4f9
--- /dev/null
+++ b/homepage/functional_tests/base.py
@@ -0,0 +1,32 @@
+from django.test import LiveServerTestCase
+from selenium import webdriver
+from selenium.webdriver.chrome.options import Options
+from selenium.webdriver.common.keys import Keys
+import unittest
+import os
+import time
+
+
+class FunctionalTest(LiveServerTestCase):
+ def setUp(self):
+ options = Options()
+ options.add_argument('--dns-prefetch-disable')
+ options.add_argument('--no-sandbox')
+ options.add_argument('--headless')
+ options.add_argument('disable-gpu')
+ self.browser = webdriver.Chrome(executable_path="../chromedriver", options=options)
+ self.base_url = os.getenv("APP_URL")
+
+ def tearDown(self):
+ self.browser.quit()
+
+ def wait_for(self, condition_function):
+ start_time = time.time()
+ while time.time() < start_time + 3:
+ if condition_function():
+ return True
+ else:
+ time.sleep(0.1)
+ raise Exception(
+ 'Timeout waiting for {}'.format(condition_function.__name__)
+ )
\ No newline at end of file
diff --git a/homepage/functional_tests/test_login.py b/homepage/functional_tests/test_login.py
new file mode 100644
index 0000000000000000000000000000000000000000..f3e5135d000c6faa791c283824ef628b807ba421
--- /dev/null
+++ b/homepage/functional_tests/test_login.py
@@ -0,0 +1,48 @@
+from django.core import mail
+from selenium.webdriver.common.keys import Keys
+import re
+
+from .base import FunctionalTest
+
+TEST_EMAIL = 'dhanar.santika@google.com'
+SUBJECT = 'Your login link for Superlists'
+
+
+class LoginTest(FunctionalTest):
+
+ def test_can_get_email_link_to_log_in(self):
+ # Edith goes to the awesome superlists site
+ # and notices a "Log in" section in the navbar for the first time
+ # It's telling her to enter her email address, so she does
+ self.browser.get(self.live_server_url)
+ self.browser.find_element_by_name('email').send_keys(TEST_EMAIL)
+ self.browser.find_element_by_name('email').send_keys(Keys.ENTER)
+
+ # A message appears telling her an email has been sent
+ self.wait_for(lambda: self.assertIn(
+ 'Check your email',
+ self.browser.find_element_by_tag_name('body').text
+ ))
+
+ # She checks her email and finds a message
+ email = mail.outbox[0]
+ self.assertIn(TEST_EMAIL, email.to)
+ self.assertEqual(email.subject, SUBJECT)
+
+ # It has a url link in it
+ self.assertIn('Use this link to log in', email.body)
+ url_search = re.search(r'http://.+/.+$', email.body)
+ if not url_search:
+ self.fail(f'Could not find url in email body:\n{email.body}')
+ url = url_search.group(0)
+ self.assertIn(self.live_server_url, url)
+
+ # she clicks it
+ self.browser.get(url)
+
+ # she is logged in!
+ self.wait_for(
+ lambda: self.browser.find_element_by_link_text('Log out')
+ )
+ navbar = self.browser.find_element_by_css_selector('.navbar')
+ self.assertIn(TEST_EMAIL, navbar.text)
\ No newline at end of file
diff --git a/homepage/homepage/settings.py b/homepage/homepage/settings.py
index a1c6a67c4e9ce4671d82f4a4fa9612fbe66e580c..9f95c4e26ed02d7da017ffac8371686f5e6cd579 100644
--- a/homepage/homepage/settings.py
+++ b/homepage/homepage/settings.py
@@ -33,15 +33,38 @@ ALLOWED_HOSTS = ["*"]
# Application definition
INSTALLED_APPS = [
- 'django.contrib.admin',
+ #'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'todo',
+ 'accounts',
]
+AUTH_USER_MODEL = 'accounts.ListUser'
+AUTHENTICATION_BACKENDS = [
+ 'accounts.authentication.PasswordlessAuthenticationBackend',
+]
+
+LOGGING = {
+ 'version': 1,
+ 'disable_existing_loggers': False,
+ 'handlers': {
+ 'console': {
+ 'level': 'DEBUG',
+ 'class': 'logging.StreamHandler',
+ },
+ },
+ 'loggers': {
+ 'django': {
+ 'handlers': ['console'],
+ },
+ },
+ 'root': {'level': 'INFO'},
+}
+
MIDDLEWARE = [
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
@@ -127,4 +150,10 @@ PROJECT_ROOT = os.path.dirname(os.path.abspath(__file__))
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/1.9/howto/static-files/
STATIC_ROOT = os.path.join(PROJECT_ROOT, 'static')
-STATIC_URL = '/static/'
\ No newline at end of file
+STATIC_URL = '/static/'
+
+EMAIL_HOST = 'smtp.gmail.com'
+EMAIL_HOST_USER = 'dhanar.santika@gmail.com'
+EMAIL_HOST_PASSWORD = os.environ.get('EMAIL_PASSWORD')
+EMAIL_PORT = 587
+EMAIL_USE_TLS = True
\ No newline at end of file
diff --git a/homepage/homepage/urls.py b/homepage/homepage/urls.py
index eb85f594464d76167f3daba8732f5f9a5e1ed679..bfd42cfe6d23af989e8f40d8d511021cc1fd42c3 100644
--- a/homepage/homepage/urls.py
+++ b/homepage/homepage/urls.py
@@ -14,12 +14,15 @@ Including another URLconf
2. Add a URL to urlpatterns: path('blog/', include('blog.urls'))
"""
from django.contrib import admin
-from django.urls import path
+from django.urls import path, include
from home.views import index
from todo.views import todo
+from django.views.generic import RedirectView
urlpatterns = [
- path('admin/', admin.site.urls),
- path("", index, name="index"),
+ #path('admin/', admin.site.urls),
+ #path("", index, name="index"),
+ path("", RedirectView.as_view(url="todo/", permanent="true"), name="index"),
path("todo/", todo, name="todo"),
+ path("accounts/", include('accounts.urls')),
]
diff --git a/homepage/todo/templates/base.html b/homepage/todo/templates/base.html
index 489ab02e4c5504dec35f0c12b519ab73a1442323..ea2b13e8b3cb03694b289551cec21bd18262f8c4 100644
--- a/homepage/todo/templates/base.html
+++ b/homepage/todo/templates/base.html
@@ -12,22 +12,20 @@
<body>
<div class="container">
-
- <div class="row">
- <div class="col-md-6 col-md-offset-3 jumbotron">
- <div class="text-center">
- <h1>{% block header_text %}{% endblock %}</h1>
- <form method="POST" action="{% block form_action %}{% endblock %}">
- <input name="item_text" id="id_new_item"
- class="form-control input-lg"
- placeholder="Enter a to-do item" />
- {% csrf_token %}
- </form>
- </div>
- </div>
- </div>
-
- <div class="row">
+
+ <div class="navbar">
+ {% if user.is_authenticated %}
+ <p>Logged in as {{ user.email }}</p>
+ <p><a id="id_logout" href="{% url 'logout' %}">Log out</a></p>
+ {% else %}
+ <form method="POST" action ="{% url 'send_login_email' %}">
+ Enter email to log in: <input name="email" type="text" />
+ {% csrf_token %}
+ </form>
+ {% endif %}
+ </div>
+
+ <div class="row">
<div class="col-md-6 col-md-offset-3">
{% block table %}
{% endblock %}