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Email auth without login feature #1

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Email auth without login feature
sagar-wal Dec 17, 2019
5e91882
Delete db.sqlite3
sagar-wal Dec 21, 2019
1a34287
Delete launch.json
sagar-wal Dec 21, 2019
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Delete settings.json
sagar-wal Dec 21, 2019
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7 changes: 7 additions & 0 deletions .gitignore
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#Excluding database

*.sqlite3

#Excluding vscode

.vscode
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8 changes: 8 additions & 0 deletions email_auth/forms.py
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from django import forms
from django.contrib.auth.forms import UserCreationForm
from django.contrib.auth.models import User
class SignupForm(UserCreationForm):
email = forms.EmailField(max_length=200, help_text='Required')
class Meta:
model = User
fields = ('username', 'email', 'password1', 'password2')
24 changes: 24 additions & 0 deletions email_auth/migrations/0001_initial.py
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# Generated by Django 2.1.7 on 2019-12-13 08:26

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='MyAppUser',
fields=[
('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
],
),
]
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6 changes: 5 additions & 1 deletion email_auth/models.py
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from django.db import models

from django.contrib.auth.models import User
# Create your models here.

class MyAppUser (models.Model):
user = models.ForeignKey(User, on_delete=models.CASCADE)
#user = models.OneToOneField(User, on_delete=models.CASCADE)
14 changes: 14 additions & 0 deletions email_auth/tokens.py
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from django.contrib.auth.tokens import PasswordResetTokenGenerator
#from django.utils import six
#from .models.MyAppUser import user #added here
import six
class TokenGenerator(PasswordResetTokenGenerator):
def _make_hash_value(self, user, timestamp):
return (
six.text_type(user.pk) + six.text_type(timestamp) +
six.text_type(user.is_active)
)
#return (six.text_type(user.pk) + six.text_type(timestamp) + six.text_type(user.username))
account_activation_token = TokenGenerator()
print(account_activation_token)

7 changes: 6 additions & 1 deletion email_auth/urls.py
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from django.urls import path
from django.conf.urls import url
from .views import *

urlpatterns=[
path('',home,name='home'),
path('email',email,name='email1')
#path('email',email,name='email1'),
url('signup', signup, name='signup'),
#path(r'^activate/(?P<uidb64>[0-9A-Za-z_\-]+)/(?P<token>[0-9A-Za-z]{1,13}-[0-9A-Za-z]{1,20})/$',activate, name='activate')
path('activate/(?P<uidb64>\d+)/(?P<token>\d+)/$',activate,name='activate')

]
69 changes: 65 additions & 4 deletions email_auth/views.py
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from django.shortcuts import render
from django.http import HttpResponse
from django.shortcuts import render, redirect
from django.contrib.auth import login, authenticate
from .forms import SignupForm
from django.contrib.sites.shortcuts import get_current_site
from django.utils.encoding import force_bytes, force_text
from django.utils.http import urlsafe_base64_encode, urlsafe_base64_decode
from django.template.loader import render_to_string
from .tokens import account_activation_token
from django.contrib.auth.models import User
from django.core.mail import EmailMessage
from . import models
def signup(request):
if request.method == 'POST':
form = SignupForm(request.POST)
if form.is_valid():
user = form.save(commit=False)
user.is_active = False
user.save()
current_site = get_current_site(request)
mail_subject = 'Activate your blog account.'
message = render_to_string('acc_active_email.html', {
'user': user,
'domain': current_site.domain,
'uid':urlsafe_base64_encode(force_bytes(user.pk)),
'token':account_activation_token.make_token(user)
})
to_email = form.cleaned_data.get('email')
email = EmailMessage(
mail_subject, message, to=[to_email]
)
email.send()
return HttpResponse('Please confirm your email address to complete the registration')
else:
form = SignupForm()
return render(request, 'signup.html', {'form': form})

def activate(request, uidb64, token):
#print(user)#added here
try:
uid = force_text(urlsafe_base64_decode(uidb64))
print(uid)
user = User.objects.get(pk=uid)
#user=models.MyAppUser.objects.get(pk=uid)
#print(user)#added here
#except (TypeError, ValueError, OverflowError, User.DoesNotExist):
except(ValueError):
#print(user)
user = None
print(user)#added here
if user is not None and account_activation_token.check_token(user, token):
user.is_active = True
user.save()
#login(request, user)
# return redirect('home')
return HttpResponse('Thank you for your email confirmation. Now you can login your account.')
else:
return HttpResponse('Activation link is invalid!')





# Create your views here.
def home(request):
return render(request,'home.html')


def email(request):
email=request.POST['email']
print(email)
#def email(request):
#email=request.POST['email']
#print(email)
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12 changes: 11 additions & 1 deletion email_authentication/settings.py
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Expand Up @@ -63,13 +63,20 @@
'django.template.context_processors.request',
'django.contrib.auth.context_processors.auth',
'django.contrib.messages.context_processors.messages',
],
],``
},
},
]

WSGI_APPLICATION = 'email_authentication.wsgi.application'

#EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_USE_TLS = True
EMAIL_HOST = 'smtp.gmail.com'
EMAIL_HOST_USER = 'email@example.com'
EMAIL_HOST_PASSWORD = 'password'
EMAIL_PORT = 587


# Database
# https://docs.djangoproject.com/en/2.1/ref/settings/#databases
Expand All @@ -81,6 +88,9 @@
}
}

#AUTHENTICATION_BACKENDS = (
# ('django.contrib.auth.backends.ModelBackend'),
#)

# Password validation
# https://docs.djangoproject.com/en/2.1/ref/settings/#auth-password-validators
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5 changes: 5 additions & 0 deletions templates/acc_active_email.html
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{% autoescape off %}
Hi {{ user.username }},
Please click on the link to confirm your registration,
http://{{ domain }}{% url 'activate' uidb64=uid token=token %}
{% endautoescape %}
8 changes: 4 additions & 4 deletions templates/home.html
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{% block content %}

<h1 style="font-size: xx-large;" align='center'>Enter your details</h1>
<div align=center style="font-weight: bolder;">
<!--div align=center style="font-weight: bolder;">
<form action="email" method="POST">

{% csrf_token %}
Expand All @@ -21,10 +21,10 @@ <h5>Confirm Password</h5>

</form>

</div>


</div-->

<a href="{% url 'signup' %}">Sign Up</a>
<a href="{% url 'signin' %}">Sign In</a>


{% endblock %}
21 changes: 21 additions & 0 deletions templates/signup.html
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{% extends 'base.html' %}

{% block content %}
<h2>Sign up</h2>
<form method="post">
{% csrf_token %}
{% for field in form %}
<p>
{{ field.label_tag }}<br>
{{ field }}
{% if field.help_text %}
<small style="display: none">{{ field.help_text }}</small>
{% endif %}
{% for error in field.errors %}
<p style="color: red">{{ error }}</p>
{% endfor %}
</p>
{% endfor %}
<button type="submit">Sign up</button>
</form>
{% endblock %}