Fakultas Ilmu Komputer UI

Commit 9c5ef857 authored by Rani Lasma Uli's avatar Rani Lasma Uli
Browse files

spiked in custom passwordless auth backend

parent c6a75c6a
from django.contrib import admin
# Register your models here.
from django.apps import AppConfig
class AccountsConfig(AppConfig):
name = 'accounts'
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
# -*- coding: utf-8 -*-
# Generated by Django 1.11.24 on 2019-11-21 10:14
from __future__ import unicode_literals
from django.db import migrations, models
class Migration(migrations.Migration):
initial = True
dependencies = [
('auth', '0008_alter_user_username_max_length'),
]
operations = [
migrations.CreateModel(
name='ListUser',
fields=[
('password', models.CharField(max_length=128, verbose_name='password')),
('last_login', models.DateTimeField(blank=True, null=True, verbose_name='last login')),
('is_superuser', models.BooleanField(default=False, help_text='Designates that this user has all permissions without explicitly assigning them.', verbose_name='superuser status')),
('email', models.EmailField(max_length=254, primary_key=True, serialize=False)),
('groups', models.ManyToManyField(blank=True, help_text='The groups this user belongs to. A user will get all permissions granted to each of their groups.', related_name='user_set', related_query_name='user', to='auth.Group', verbose_name='groups')),
('user_permissions', models.ManyToManyField(blank=True, help_text='Specific permissions for this user.', related_name='user_set', related_query_name='user', to='auth.Permission', verbose_name='user permissions')),
],
options={
'abstract': False,
},
),
migrations.CreateModel(
name='Token',
fields=[
('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('email', models.EmailField(max_length=254)),
('uid', models.CharField(max_length=255)),
],
),
]
from django.db import models
from django.contrib.auth.models import (
AbstractBaseUser, BaseUserManager, PermissionsMixin
)
class Token(models.Model):
email = models.EmailField()
uid = models.CharField(max_length=255)
class ListUserManager(BaseUserManager):
def create_user(self, email):
ListUser.objects.create(email=email)
def create_superuser(self, email, password):
self.create_user(email)
@property
def is_active(self):
return True
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'
\ No newline at end of file
<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
from django.test import TestCase
# Create your tests here.
from django.conf.urls import url
from accounts import views
urlpatterns = [
url(r'^send_email$', views.send_login_email, name='send_login_email'),
url(r'^login$', views.login, name='login'),
url(r'^logout$', views.logout, name='logout'),
]
\ No newline at end of file
import uuid
import sys
from django.shortcuts import render
from django.core.mail import send_mail
from django.contrib.auth import login as auth_login, logout as auth_logout
from accounts.models import Token
def send_login_email(request):
email = request.POST['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('/')
......@@ -10,6 +10,18 @@
<body>
<div class="container">
<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 jumbotron">
......
......@@ -15,6 +15,13 @@ import django_heroku
import psycopg2
import dj_database_url
# email
EMAIL_HOST = 'smtp.gmail.com'
EMAIL_HOST_USER = 'obeythetestinggoat@gmail.com'
EMAIL_HOST_PASSWORD = os.environ.get('EMAIL_PASSWORD')
EMAIL_PORT = 587
EMAIL_USE_TLS = True
# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
SETTINGS_PATH = os.path.dirname(os.path.dirname(__file__))
......@@ -42,7 +49,7 @@ ALLOWED_HOSTS = ['*']
# Application definition
INSTALLED_APPS = [
'django.contrib.admin',
#'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
......@@ -51,6 +58,12 @@ INSTALLED_APPS = [
'lists',
'homepage',
'django_mutpy',
'accounts',
]
AUTH_USER_MODEL = 'accounts.ListUser'
AUTHENTICATION_BACKENDS = [
'accounts.authentication.PasswordlessAuthenticationBackend',
]
MIDDLEWARE = [
......
......@@ -13,11 +13,13 @@ Including another URLconf
1. Import the include() function: from django.conf.urls import url, include
2. Add a URL to urlpatterns: url(r'^blog/', include('blog.urls'))
"""
from django.conf.urls import url
from django.conf.urls import url, include
from lists import views as lists
from homepage import views as home
from accounts import urls as accounts_urls
urlpatterns = [
url(r'^$', lists.index, name='to-do-list'),
url(r'^homepage/', home.index, name='homepage'),
url(r'^accounts/', include(accounts_urls)),
]
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