Add profile and email verification.

core/api/auth.py

+from django.shortcuts import render
 from rest_framework import generics
 from rest_framework.response import Response
 from knox.models import AuthToken
@@ -33,3 +34,30 @@ class LoginAPI(generics.GenericAPIView):
             "user": UserSerializer(user, context=self.get_serializer_context()).data,
             "token": token[1],
         })
+
+
+def verify_user_and_activate(request, token):
+    #print(AuthToken.objects.filter(pk=token).first())
+    print(AuthToken.objects.all())
+    try:
+        auth = AuthToken.objects.filter(digest=token).first()
+        auth.user.is_active = True
+        auth.user.save()
+        return render(
+            request,
+            template_name='email/verification_success.html',
+            context={
+                'msg': 'Your Email is verified successfully and account has been activated.',
+                'status': 'Verification Successful!',
+            }
+        )
+    except:
+        return render(
+            request,
+            template_name='email/verification_fail.html',
+            context={
+                'msg': 'There is something wrong with this link, unable to verify the user...',
+                'minor_msg': 'There is something wrong with this link...',
+                'status': 'Verification Failed!',
+            }
+        )

core/api/profile.py

+from rest_framework import status
+from rest_framework import generics
+from rest_framework.response import Response
+from rest_framework.permissions import IsAuthenticated
+
+from core.models.profile import Profile
+from core.serializers.profile import ProfileSerializer
+
+
+class ProfileViewSet(generics.RetrieveUpdateAPIView):
+    permission_classes = (IsAuthenticated,)
+    serializer_class = ProfileSerializer
+
+    def retrieve(self, request, *args, **kwargs):
+        instance = request.user.profile
+        serializer = self.get_serializer(instance)
+        return Response(serializer.data)
+    
+    def update(self, request, *args, **kwargs):
+        partial = kwargs.pop('partial', False)
+        instance = request.user.profile
+        serializer = self.get_serializer(instance, data=request.data, partial=partial)
+        serializer.is_valid(raise_exception=True)
+        self.perform_update(serializer)
+        return Response(serializer.data)

core/models/profile.py

@@ -6,11 +6,9 @@ from django.db import models
 from django_countries.fields import CountryField
 from django_extensions.db.models import TimeStampedModel
 
-from .utils import UUIDModel
 
-
-class Profile(TimeStampedModel, UUIDModel):
-    user = models.OneToOneField(User, on_delete=models.CASCADE)
+class Profile(TimeStampedModel):
+    user = models.OneToOneField(User, on_delete=models.CASCADE, primary_key=True)
     bio = models.TextField(blank=True)
     birthday = models.DateField(verbose_name="Birthday", null=True)
     country = CountryField(null=True, verbose_name="Country")

core/serializers/login.py

@@ -10,4 +10,4 @@ class LoginSerializer(serializers.Serializer):
         user = authenticate(**data)
         if user and user.is_active:
             return user
-        raise serializers.ValidationError('Incorrect Credentials Passed.')
+        raise serializers.ValidationError('Account is not activated.')

core/serializers/profile.py

@@ -4,6 +4,7 @@ from core.models.profile import Profile
 
 
 class ProfileSerializer(serializers.ModelSerializer):
+    country = serializers.CharField()
     class Meta:
         model = Profile
-        fields = ('id', 'user', 'bio', 'birthday', 'country', 'city', 'affiliation', 'photo')
+        fields = ('user', 'bio', 'birthday', 'country', 'city', 'affiliation', 'photo')

core/serializers/register.py

 from django.contrib.auth.models import User
 from rest_framework import serializers
 
-# Register Serializer
+from core.models.profile import Profile
+
+
 class RegisterSerializer(serializers.ModelSerializer):
     class Meta:
         model = User

core/signals.py

 from django.contrib.auth.models import User
-from django.core.mail import EmailMultiAlternatives
+from django.core.mail import EmailMessage
 from django.db.models.signals import post_save
 from django.dispatch import receiver
 from django_rest_passwordreset.signals import reset_password_token_created
 from django.template.loader import render_to_string
 from django.urls import reverse
+from knox.models import AuthToken
 
 from core.models.profile import Profile
 
 
-# @receiver(post_save, sender=User)
-# def create_related_profile(sender, instance, created, *args, **kwargs):
-#     # Notice that we're checking for `created` here. We only want to do this
-#     # the first time the `User` instance is created. If the save that caused
-#     # this signal to be run was an update action, we know the user already
-#     # has a profile.
-#     if instance and created:
-#         print(instance,created)
-#         instance.profile = Profile.objects.create(user=instance)
+@receiver(post_save, sender=User)
+def create_related_profile(sender, instance, created, *args, **kwargs):
+    if instance and created:
+        # create profile for new user
+        instance.profile = Profile.objects.create(user=instance)
+        # reset user's status to inactive
+        instance.is_active = False
 
 
+@receiver(post_save, sender=User)
+def send_activation_email(sender, instance, created, *args, **kwargs):
+    # send an e-mail to the user
+    if instance and created:
+        context = {
+            'current_user': instance,
+            'username': instance.username,
+            'email': instance.email,
+            'domain': 'localhost:8000',
+            'token': AuthToken.objects.create(instance)[0].digest
+        }
+
+        # render email text
+        email_html_message = render_to_string('email/user_verification.html', context)
+
+        msg = EmailMessage(
+            # title:
+            "User Verification for {title}".format(title="Some website title"),
+            # message:
+            email_html_message,
+            # from:
+            "noreply@somehost.local",
+            # to:
+            [instance.email]
+        )
+        msg.send()
+
 @receiver(reset_password_token_created)
 def password_reset_token_created(sender, instance, reset_password_token, *args, **kwargs):
     # send an e-mail to the user
@@ -34,18 +60,15 @@ def password_reset_token_created(sender, instance, reset_password_token, *args,
 
     # render email text
     email_html_message = render_to_string('email/user_reset_password.html', context)
-    email_plaintext_message = render_to_string('email/user_reset_password.txt', context)
-    # email_plaintext_message = "{}?token={}".format(reverse('password_reset:reset-password-request'), reset_password_token.key)
 
-    msg = EmailMultiAlternatives(
+    msg = EmailMessage(
         # title:
         "Password Reset for {title}".format(title="Some website title"),
         # message:
-        email_plaintext_message,
+        email_html_message,
         # from:
         "noreply@somehost.local",
         # to:
         [reset_password_token.user.email]
     )
-    msg.attach_alternative(email_html_message, "text/html")
     msg.send()

core/urls.py

 from django.urls import path, include
 from knox import views as knox_views
+from rest_framework import routers
 
-from core.api.auth import RegisterAPI, LoginAPI
+from core.api.auth import RegisterAPI, LoginAPI, verify_user_and_activate
 from core.api.password import ChangePasswordView
+from core.api.profile import ProfileViewSet
 
+router = routers.DefaultRouter()
 
-urlpatterns = [
+urlpatterns = router.urls
+
+urlpatterns += [
+    # auth
     path('api/auth/register', RegisterAPI.as_view(), name='register'),
+    path('api/auth/activate/<token>', verify_user_and_activate, name='activate'),
     path('api/auth/login', LoginAPI.as_view(), name='login'),
     path('api/auth/logout', knox_views.LogoutView.as_view(), name='logout'),
+    # passwd
     path('api/change-password', ChangePasswordView.as_view(), name='change-password'),
-    path('api/password_reset', include('django_rest_passwordreset.urls', namespace='password_reset')),
+    path('api/password_reset/', include('django_rest_passwordreset.urls', namespace='password_reset')),
+    # profile
+    path('api/profile', ProfileViewSet.as_view(), name='profile')
 ]

ece651_backend/settings.py

@@ -9,6 +9,7 @@ https://docs.djangoproject.com/en/4.1/topics/settings/
 For the full list of settings and their values, see
 https://docs.djangoproject.com/en/4.1/ref/settings/
 """
+from datetime import timedelta
 import os
 from pathlib import Path
 
@@ -52,6 +53,11 @@ REST_FRAMEWORK = {
     ],
 }
 
+REST_KNOX = {
+  'TOKEN_TTL': timedelta(days=3),
+  'AUTO_REFRESH': True,
+}
+
 MIDDLEWARE = [
     'django.middleware.security.SecurityMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',

templates/user_reset_password.html → templates/email/user_reset_password.html

@@ -2,11 +2,11 @@
 To initiate the password reset process for you {{ username }} for your BuyforFree Account,
 click the link below:
 
-http://josla.com/confirm{{reset_password_url}}
+{{reset_password_url}}
 
 If clicking the link above doesn't work, please copy and paste the URL in a new browser
 window instead.
 
 Sincerely,
-Josla
+ECE651_DEMO
 {% endautoescape %}
\ No newline at end of file

templates/email/user_verification.html

+{% autoescape off %}
+To initiate the password reset process for you {{ username }} for your Account,
+click the link below:
+
+http://{{ domain }}{% url 'activate' token=token %}
+
+If clicking the link above doesn't work, please copy and paste the URL in a new browser
+window instead.
+
+Sincerely,
+ECE651_DEMO
+{% endautoescape %}
\ No newline at end of file

templates/email/verification_fail.html

+{% extends "email_index.html" %}
+
+{%block content%}
+
+
+<div class="container" style="height: auto;  margin-bottom: 0px; padding-bottom: 0px; border: 0px solid red;">
+
+        
+    <div class="row" style="height: auto; border: 0px solid green;">
+        <div class="col" style="width: auto; border: 0px solid red;">
+            <div class="container" style="border: 0px solid; margin-top: 200px; padding-bottom: 10px;">
+                <h1 style="font-family: 'Mulish', sans-serif; text-align: center; color: white; font-size: calc(25px + 4vw);">
+                    {{status}}
+                </h1>
+            </div>
+            <hr style="background-color: white; width: 150px;">
+
+            <div class="container" style="border: 0px solid;">
+                <h1 style="font-family: 'Mulish', sans-serif; text-align: center; color: white; font-size: calc(15px + 1.5vw);">
+                    {{msg}}
+                </h1>
+            </div>
+
+            <div class="mt-5">
+                <h1 style="font-family: 'Mulish', sans-serif; text-align: center; color: white; font-size: calc(15px + .5vw);">
+                    {{ minor_msg }}
+                </h1>
+            </div>
+        </div>
+    </div>
+</div>
+
+{%endblock%}
\ No newline at end of file

templates/email/verification_success.html

+{% extends "email_index.html" %}
+
+{%block content%}
+
+
+<div class="container" style="height: auto;  margin-bottom: 0px; padding-bottom: 0px; border: 0px solid red;">
+
+
+    <div class="row" style="height: auto; border: 0px solid green;">
+        <div class="col" style="width: auto; border: 0px solid red;">
+            <div class="container" style="border: 0px solid; margin-top: 200px; padding-bottom: 10px;">
+                <h1 style="font-family: 'Mulish', sans-serif; text-align: center; color: white; font-size: calc(25px + 4vw);">
+                    {{status}}
+                </h1>
+            </div>
+            <hr style="background-color: white; width: 150px;">
+
+            <div class="container" style="border: 0px solid;">
+                <h1 style="font-family: 'Mulish', sans-serif; text-align: center; color: white; font-size: calc(15px + .8vw);">
+                {{msg}}
+                </h1>
+            </div>
+
+        </div>
+    </div>
+</div>
+
+{%endblock%}
\ No newline at end of file

templates/email_index.html

+{%load static%}
+
+
+<!doctype html>
+<html lang="en">
+  <head>
+    <!-- Required meta tags -->
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
+
+    <!-- Bootstrap CSS -->
+    <link href="https://fonts.googleapis.com/css2?family=Mulish:wght@200&display=swap" rel="stylesheet">
+    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css" integrity="sha384-JcKb8q3iqJ61gNV9KGb8thSsNjpSL0n8PARn9HuZOnIxN0hoP+VmmDGMN5t9UJ0Z" crossorigin="anonymous">
+
+    <title>{{status}}</title>
+  </head>
+  <style>
+    body {
+        background-image: linear-gradient(to right, rgb(218, 28, 123) , rgb(0, 110, 253));
+        /* background-image: linear-gradient(rgb(117, 224, 67), rgb(15, 231, 247)); */
+
+    }
+</style>
+  <body>
+    {% if messages%}
+      {% for message in messages %}
+        <div class="alert alert-{{message.tags}}">
+          {{message}}
+      {% endfor %}
+        </div>
+    {% endif %}
+
+
+    {%block content%}{%endblock%}
+
+    <!-- Optional JavaScript -->
+    <!-- jQuery first, then Popper.js, then Bootstrap JS -->
+    <script src="https://code.jquery.com/jquery-3.5.1.slim.min.js" integrity="sha384-DfXdz2htPH0lsSSs5nCTpuj/zy4C+OGpamoFVy38MVBnE+IbbVYUew+OrCXaRkfj" crossorigin="anonymous"></script>
+    <script src="https://cdn.jsdelivr.net/npm/popper.js@1.16.1/dist/umd/popper.min.js" integrity="sha384-9/reFTGAW83EW2RDu2S0VKaIzap3H66lZH81PoYlFhbGU+6BZp6G7niu735Sk7lN" crossorigin="anonymous"></script>
+    <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.min.js" integrity="sha384-B4gt1jrGC7Jh4AgTPSdUtOBvfO8shuf57BaghqFfPlYxofvL8/KUEfYiJOMMV+rV" crossorigin="anonymous"></script>
+  </body>
+</html>
\ No newline at end of file

templates/user_reset_password.txt

-Josla password reset