diff --git a/codeflix/codeflix/forms.py b/codeflix/codeflix/forms.py
new file mode 100644
index 0000000000000000000000000000000000000000..23f260f5c40ff5672c52f280fd91ef04442838a8
--- /dev/null
+++ b/codeflix/codeflix/forms.py
@@ -0,0 +1,11 @@
+from django.contrib.auth.forms import UserCreationForm
+from django.contrib.auth.models import User
+
+
+class SignUpForm(UserCreationForm):
+ """
+ Extends the django generic UserCreationForm to get all the fields.
+ """
+ class Meta:
+ model = User
+ fields = ['first_name', 'last_name', 'username', 'email']
diff --git a/codeflix/codeflix/migrations/0001_initial.py b/codeflix/codeflix/migrations/0001_initial.py
new file mode 100644
index 0000000000000000000000000000000000000000..9cf868900704b5eef6003cdb1114fea430419c33
--- /dev/null
+++ b/codeflix/codeflix/migrations/0001_initial.py
@@ -0,0 +1,25 @@
+# Generated by Django 3.0.2 on 2020-02-13 22:35
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+ initial = True
+
+ dependencies = [
+ migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+ ]
+
+ operations = [
+ migrations.CreateModel(
+ name='Profile',
+ fields=[
+ ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+ ('email_confirmed', models.BooleanField(default=False)),
+ ('user', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
+ ],
+ ),
+ ]
diff --git a/codeflix/codeflix/migrations/__init__.py b/codeflix/codeflix/migrations/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/codeflix/codeflix/models.py b/codeflix/codeflix/models.py
new file mode 100644
index 0000000000000000000000000000000000000000..62cd63b14a282cc2c21c4907bfeedf0fa469379e
--- /dev/null
+++ b/codeflix/codeflix/models.py
@@ -0,0 +1,21 @@
+from django.contrib.auth.models import User
+from django.db import models
+from django.db.models.signals import post_save
+from django.dispatch import receiver
+
+# Create your models here.
+
+
+class Profile(models.Model):
+ """
+ The Profile of a user. Adds new fields.
+ """
+ user = models.OneToOneField(User, on_delete=models.CASCADE)
+ email_confirmed = models.BooleanField(default=False)
+
+
+@receiver(post_save, sender=User)
+def update_user_profile(sender, instance, created, **kwargs):
+ if created:
+ Profile.objects.create(user=instance)
+ instance.profile.save()
diff --git a/codeflix/codeflix/settings.py b/codeflix/codeflix/settings.py
index 4b7ffd3e30428530a3abdd00106c92312d257f34..d1bea51b74538d68a4a34bec71cf7ab169cc1b58 100644
--- a/codeflix/codeflix/settings.py
+++ b/codeflix/codeflix/settings.py
@@ -39,6 +39,7 @@ INSTALLED_APPS = [
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
+ 'codeflix',
'codeforces',
# For the frontend
diff --git a/codeflix/codeflix/tokens.py b/codeflix/codeflix/tokens.py
new file mode 100644
index 0000000000000000000000000000000000000000..4f2e22baab807687bb68d3229a2529d6cb8b862b
--- /dev/null
+++ b/codeflix/codeflix/tokens.py
@@ -0,0 +1,26 @@
+from django.contrib.auth.tokens import PasswordResetTokenGenerator
+
+
+class AccountActivationTokenGenerator(PasswordResetTokenGenerator):
+ """
+ Create a unique token generator to confirm email addresses.
+ """
+ def _make_hash_value(self, user, timestamp):
+ """
+ Hash the user's primary key and some user state that's sure to change
+ after an account validation to produce a token that invalidated when
+ it's used:
+ 1. The user.profile.email_confirmed field will change upon an account
+ validation.
+ 2. The last_login field will usually be updated very shortly after
+ an account validation.
+ Failing those things, settings.PASSWORD_RESET_TIMEOUT_DAYS eventually
+ invalidates the token.
+ """
+ # Truncate microseconds so that tokens are consistent even if the
+ # database doesn't support microseconds.
+ login_timestamp = '' if user.last_login is None else user.last_login.replace(microsecond=0, tzinfo=None)
+ return str(user.pk) + str(user.profile.email_confirmed) + str(login_timestamp) + str(timestamp)
+
+
+account_activation_token = AccountActivationTokenGenerator()
diff --git a/codeflix/codeflix/urls.py b/codeflix/codeflix/urls.py
index 19366cb1f71112b8df76e46ef45714f6f6d79747..e0156a75eef1b281a357d17e42b04bbe2a6a9354 100644
--- a/codeflix/codeflix/urls.py
+++ b/codeflix/codeflix/urls.py
@@ -17,9 +17,14 @@ from django.contrib import admin
from django.contrib.auth import views as auth_views
from django.urls import include, path
+from . import views
urlpatterns = [
path('', auth_views.LoginView.as_view(template_name='index.html'), name='index'),
path('accounts/', include('django.contrib.auth.urls')),
+ path('accounts/signup/', views.UserCreateView.as_view(), name="signup"),
+ path('accounts/activate/sent', views.UserActivationEmailSentView.as_view(), name='account_activation_sent'),
+ path('accounts/activate/<uidb64>/<token>', views.UserActivateView.as_view(), name='account_activation'),
+ path('accounts/activate/done', views.UserActivateDoneView.as_view(), name='account_activation_done'),
path('admin/', admin.site.urls),
]
diff --git a/codeflix/codeflix/views.py b/codeflix/codeflix/views.py
new file mode 100644
index 0000000000000000000000000000000000000000..d35f9a952959db9e11da73bdd4cbc03bce81b171
--- /dev/null
+++ b/codeflix/codeflix/views.py
@@ -0,0 +1,120 @@
+from django.contrib.auth.models import User
+from django.contrib.sites.shortcuts import get_current_site
+from django.core.exceptions import ValidationError
+from django.shortcuts import resolve_url
+from django.template import loader
+from django.urls import reverse_lazy
+from django.utils.decorators import method_decorator
+from django.utils.encoding import force_bytes
+from django.utils.http import urlsafe_base64_decode, urlsafe_base64_encode
+from django.utils.translation import gettext_lazy as _
+from django.views.decorators.csrf import csrf_protect
+from django.views.generic import CreateView, TemplateView
+
+from . import settings
+from .forms import SignUpForm
+from .tokens import account_activation_token
+
+# create your views here.
+
+
+class UserCreateView(CreateView):
+ """
+ A view used to register a new user.
+ """
+ email_template_name = 'registration/account_activation_email.html'
+ form_class = SignUpForm
+ success_url = reverse_lazy('account_activation_sent')
+ template_name = 'registration/signup.html'
+ title = _("Sign up")
+ token_generator = account_activation_token
+
+ def form_valid(self, form):
+ """
+ If the form is valid, then the user is created with is_active set to False
+ so that the user cannot log in until the email has been validated.
+ """
+ use_https = self.request.is_secure()
+ user = form.save(commit=False)
+ user.is_active = False
+ user.save() # Sends a signal to create the corresponding profile object.
+ site = get_current_site(self.request)
+ subject = "Activate your {} account".format(site.name)
+ message = loader.render_to_string('registration/account_activation_email.html',
+ {
+ 'user': user,
+ 'domain': site.domain,
+ 'site_name': site.name,
+ 'protocol': 'https' if use_https else 'http',
+ 'token': self.token_generator.make_token(user),
+ 'uid': urlsafe_base64_encode(force_bytes(user.pk)),
+ })
+ user.email_user(subject, message)
+ return super().form_valid(form)
+
+
+class UserActivateView(TemplateView):
+ succes_url = reverse_lazy('account_activation_done')
+ title = _("Account Activation")
+
+ @method_decorator(csrf_protect)
+ def dispatch(self, *args, **kwargs):
+ """
+ The dispatch method looks at the request to determine whether it is a GET, POST, etc,
+ and relays the request to a matching method if one is defined, or raises HttpResponseNotAllowed
+ if not. We chose to check the token in the dispatch method to mimic PasswordReset from
+ django.contrib.auth
+ """
+ assert 'uidb64' in kwargs and 'token' in kwargs
+
+ self.validlink = False
+ user = self.get_user(kwargs['uidb64'])
+ token = kwargs['token']
+
+ if user is not None and account_activation_token.check_token(user, token):
+ self.validlink = True
+ user.is_active = True
+ user.profile.email_confirmed = True
+ user.save()
+ return super().dispatch(*args, **kwargs)
+ else:
+ # Display the "Account Activation unsuccessful" page.
+ return self.render_to_response(self.get_context_data())
+
+ def get_user(self, uidb64):
+ try:
+ # urlsafe_base64_decode() decodes to bytestring
+ uid = urlsafe_base64_decode(uidb64).decode()
+ user = User.objects.get(pk=uid)
+ except (TypeError, ValueError, OverflowError, User.DoesNotExist, ValidationError):
+ user = None
+ return user
+
+ def get_context_data(self, **kwargs):
+ context = super().get_context_data(**kwargs)
+ if self.validlink:
+ context['validlink'] = True
+ else:
+ context.update({
+ 'title': _('Account Activation unsuccessful'),
+ 'validlink': False,
+ })
+ return context
+
+
+class UserActivateDoneView(TemplateView):
+ template_name = 'registration/account_activation_complete.html'
+ title = _('Account activation complte')
+
+ def get_context_data(self, **kwargs):
+ """
+ Provides the template with the login_url.
+ """
+ context = super().get_context_data(**kwargs)
+ context['login_url'] = resolve_url(settings.LOGIN_URL)
+ return context
+
+
+class UserActivationEmailSentView(TemplateView):
+ template_name = 'registration/account_activation_email_sent.html'
+ title = _('Account activation email sent')
diff --git a/codeflix/templates/base.html b/codeflix/templates/base.html
index d4b1511911892349a2ea32bdec69bae6970c4028..ccc8e05ac9ba5216b947b49276719f53f1340aa5 100644
--- a/codeflix/templates/base.html
+++ b/codeflix/templates/base.html
@@ -33,9 +33,10 @@
<li class="nav-item">
<a class="nav-link" href="#"> Welcome {{ user.get_username }} </a>
</li>
- <a class="nav-link" href="{% url 'logout' %}">{% icon "sign-out-alt"%} Logout </a>
+ <a class="nav-link" href="{% url 'logout' %}">{% icon "sign-out-alt"%} Log Out </a>
{% else %}
- <a class="nav-link" href="{% url 'login' %}">{% icon "sign-in-alt" %} Login </a>
+ <a class="nav-link" href="{% url 'signup' %}">{% icon "user-plus" %} Sign Up </a>
+ <a class="nav-link" href="{% url 'login' %}">{% icon "sign-in-alt" %} Log In </a>
{% endif %}
</li>
</ul>
diff --git a/codeflix/templates/registration/account_activation_complete.html b/codeflix/templates/registration/account_activation_complete.html
new file mode 100644
index 0000000000000000000000000000000000000000..5a7a01c99f0a641d990ccdd9dbf4dd85d660377a
--- /dev/null
+++ b/codeflix/templates/registration/account_activation_complete.html
@@ -0,0 +1,8 @@
+{% extends "base.html" %}
+
+{% block content %}
+<h2>Account Activation</h2>
+
+Your account have successfully been activated. You can now <a href="{{ login_url }}">log in</a>.
+
+{% endblock %}
diff --git a/codeflix/templates/registration/account_activation_email.html b/codeflix/templates/registration/account_activation_email.html
new file mode 100644
index 0000000000000000000000000000000000000000..e6fb54a7a4c66d6493af94ef469862315afe1cd2
--- /dev/null
+++ b/codeflix/templates/registration/account_activation_email.html
@@ -0,0 +1,11 @@
+Hi {{ user.username }},
+
+Welcome to {{ site_name }}. Please click on the link below to confirm your registration.
+
+{{ protocol }}://{{ domain }}{% url 'account_activation' uidb64=uid token=token %}
+
+This link is only valid for a couple of days, after that you will need to contact us to validate your email.
+
+Thanks,
+
+{{ site_name }} team.
diff --git a/codeflix/templates/registration/account_activation_email_sent.html b/codeflix/templates/registration/account_activation_email_sent.html
new file mode 100644
index 0000000000000000000000000000000000000000..ddf2d972b02e391c24a906f7acf99698eede88ad
--- /dev/null
+++ b/codeflix/templates/registration/account_activation_email_sent.html
@@ -0,0 +1,7 @@
+{% extends "base.html" %}
+
+{% block content %}
+<h2>Account Activation</h2>
+
+An email has been sent. Please click on the link to activate your account.
+{% endblock %}
diff --git a/codeflix/templates/registration/signup.html b/codeflix/templates/registration/signup.html
new file mode 100644
index 0000000000000000000000000000000000000000..3bad2876433f47becc05d4375650238533859ec6
--- /dev/null
+++ b/codeflix/templates/registration/signup.html
@@ -0,0 +1,15 @@
+{% extends "base.html" %}
+
+{% load bootstrap4 %}
+
+{% block title %}Sign up{% endblock %}
+
+{% block content %}
+ <form method="post" action="">
+ {% csrf_token %}
+ {% bootstrap_form form %}
+ <button class="btn btn-success" type="submit">
+ <i class="fa fa-sign-in"></i> Sign up
+ </button>
+ </form>
+{% endblock %}