Adding user management

.env.example

@@ -11,3 +11,10 @@ LOGGING_LOGGERS_LEVEL=INFO
 LOGGING_LOGGERS_DJANGO_LEVEL=INFO
 TESTING_DIR=/app/general/tests/files/
 FEATURE_FLAG=''
+EMAIL_HOST=''
+EMAIL_USE_TLS=True
+EMAIL_PORT=587
+EMAIL_HOST_USER=''
+EMAIL_HOST_PASSWORD=''
+EMAIL_BACKEND_CONSOLE='True/False'
+EMAIL_USE_TLS=True

README.md

@@ -30,6 +30,19 @@ About the project:
 
 ---
 
+### Email Settings in Development
+
+.env file
+
+* EMAIL_HOST='sandbo x.smtp.mailtrap.io' 
+* EMAIL_HOST_USER='*********'
+* EMAIL_HOST_PASSWORD='******'
+* EMAIL_PORT='2525'
+* EMAIL_BACKEND_CONSOLE=True
+
+By default, the email backend is set to console, so you can see the email in the console.
+To send an email, you need to set the EMAIL_BACKEND_CONSOLE to False.
+
 ### Plugins installed
 
 #### Django Simple History
@@ -58,3 +71,8 @@ Docker Volumes for production:
 * /logging
 * /pdf_uploads
 * /pdf_upload_completed
+
+### Email Settings in Production
+
+.env file
+* EMAIL_BACKEND_CONSOLE=False

app/accounts/admin.py

@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.

app/accounts/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class AccountsConfig(AppConfig):
+    default_auto_field = "django.db.models.BigAutoField"
+    name = "accounts"

app/accounts/forms.py

@@ -0,0 +1,22 @@
+from django import forms
+from django.contrib.auth.forms import UserCreationForm
+
+from users.models import CustomUser
+
+
+class CustomUserCreationForm(UserCreationForm):
+    email = forms.EmailField(required=True, help_text="Required. Add a valid email address.")
+    username = forms.CharField(required=True, help_text="Required. Add a valid username.")
+    first_name = forms.CharField(required=True, help_text="Required. Add a valid first name.")
+    last_name = forms.CharField(required=True, help_text="Required. Add a valid last name.")
+
+    class Meta:
+        model = CustomUser
+        fields = ("username", "email", "first_name", "last_name")
+
+    def __init__(self, *args, **kwargs):
+        super(CustomUserCreationForm, self).__init__(*args, **kwargs)
+        self.fields["email"].required = True
+        self.fields["username"].required = True
+        self.fields["first_name"].required = True
+        self.fields["last_name"].required = True

app/accounts/models.py

@@ -0,0 +1,3 @@
+from django.db import models
+
+# Create your models here.

app/accounts/tests/test_signup_form.py

@@ -0,0 +1,88 @@
+import unittest
+
+from django.test import TestCase
+
+from accounts.forms import CustomUserCreationForm
+
+
+class CustomUserCreationFormTest(TestCase):
+    def setUp(self):
+        self.username = "testuser"
+        self.email = "[email protected]"
+        self.first_name = "Test"
+        self.last_name = "User"
+        self.password1 = "sadilar2024"
+        self.password2 = "sadilar2024"
+
+    def test_valid_data(self):
+        form = CustomUserCreationForm(
+            {
+                "username": self.username,
+                "email": self.email,
+                "first_name": self.first_name,
+                "last_name": self.last_name,
+                "password1": self.password1,
+                "password2": self.password2,
+            }
+        )
+
+        self.assertTrue(form.is_valid())
+
+    def test_blank_data(self):
+        form = CustomUserCreationForm({})
+        self.assertFalse(form.is_valid())
+
+        self.assertEqual(
+            form.errors,
+            {
+                "username": ["This field is required."],
+                "email": ["This field is required."],
+                "first_name": ["This field is required."],
+                "last_name": ["This field is required."],
+                "password1": ["This field is required."],
+                "password2": ["This field is required."],
+            },
+        )
+
+    def test_invalid_email(self):
+        form = CustomUserCreationForm(
+            {
+                "username": self.username,
+                "email": "not a valid email",
+                "first_name": self.first_name,
+                "last_name": self.last_name,
+                "password1": self.password1,
+                "password2": self.password2,
+            }
+        )
+        self.assertFalse(form.is_valid())
+        self.assertEqual(
+            form.errors,
+            {
+                "email": ["Enter a valid email address."],
+            },
+        )
+
+    def test_passwords_do_not_match(self):
+        form = CustomUserCreationForm(
+            {
+                "username": self.username,
+                "email": self.email,
+                "first_name": self.first_name,
+                "last_name": self.last_name,
+                "password1": self.password1,
+                "password2": "wrong password",
+            }
+        )
+
+        self.assertFalse(form.is_valid())
+        self.assertEqual(
+            form.errors,
+            {
+                "password2": ["The two password fields didn’t match."],
+            },
+        )
+
+
+if __name__ == "__main__":
+    unittest.main()

app/accounts/urls.py

@@ -0,0 +1,33 @@
+from django.contrib.auth import views as auth_views
+from django.urls import path
+
+from . import views
+
+urlpatterns = [
+    path("register/", views.register, name="accounts_register"),
+    path("login/", auth_views.LoginView.as_view(template_name="accounts/login.html"), name="login"),
+    path(
+        "password_reset/",
+        auth_views.PasswordResetView.as_view(template_name="accounts/password_reset_form.html"),
+        name="password_reset",
+    ),
+    path(
+        "password_reset/done/",
+        auth_views.PasswordResetDoneView.as_view(template_name="accounts/password_reset_done.html"),
+        name="password_reset_done",
+    ),
+    path(
+        "reset/<uidb64>/<token>/",
+        auth_views.PasswordResetConfirmView.as_view(
+            template_name="accounts/password_reset_confirm.html"
+        ),
+        name="password_reset_confirm",
+    ),
+    path(
+        "reset/done/",
+        auth_views.PasswordResetCompleteView.as_view(
+            template_name="accounts/password_reset_complete.html"
+        ),
+        name="password_reset_complete",
+    ),
+]

app/accounts/views.py

@@ -0,0 +1,18 @@
+from django.contrib.auth import login
+from django.shortcuts import redirect, render
+
+from .forms import CustomUserCreationForm
+
+
+def register(request):
+    if request.method == "POST":
+        form = CustomUserCreationForm(request.POST)
+        if form.is_valid():
+            user = form.save(commit=False)
+            user.is_staff = True
+            user.save()
+            login(request, user)
+            return redirect("home")
+    else:
+        form = CustomUserCreationForm()
+    return render(request, "accounts/register.html", {"form": form})

app/app/settings.py

@@ -47,6 +47,7 @@
     "users",
     "general",
     "simple_history",
+    "accounts",
 ]
 
 # Add django-extensions to the installed apps if DEBUG is True
@@ -125,6 +126,20 @@
         "host.docker.internal",
     ]
 
+# Email settings
+EMAIL_HOST = os.environ.get("EMAIL_HOST")
+EMAIL_HOST_USER = os.environ.get("EMAIL_HOST_USER")
+EMAIL_HOST_PASSWORD = os.environ.get("EMAIL_HOST_PASSWORD")
+EMAIL_PORT = os.environ.get("EMAIL_PORT")
+EMAIL_USE_TLS = os.environ.get("EMAIL_USE_TLS")
+
+email_backend_env = os.environ.get("EMAIL_BACKEND_CONSOLE", "False").lower() in ["true", "1", "yes"]
+
+if DEBUG and email_backend_env:
+    EMAIL_BACKEND = "django.core.mail.backends.console.EmailBackend"
+
+LOGIN_REDIRECT_URL = "/"
+LOGOUT_REDIRECT_URL = "/"
 
 # Password validation
 # https://docs.djangoproject.com/en/5.0/ref/settings/#auth-password-validators

app/app/urls.py

@@ -18,6 +18,7 @@
 from django.conf import settings
 from django.conf.urls.static import static
 from django.contrib import admin
+from django.contrib.auth import views as auth_views
 from django.urls import include, path
 from django.utils.translation import gettext_lazy as _
 
@@ -39,6 +40,8 @@
     path("subject/<int:pk>/", views.subject_detail, name="subject_detail"),
     path("search/", views.search, name="search"),
     path("i18n/", include("django.conf.urls.i18n")),
+    path("accounts/", include("accounts.urls")),
+    path("accounts/", include("django.contrib.auth.urls")),
 ]
 
 if settings.DEBUG:

app/templates/accounts/login.html

@@ -0,0 +1,22 @@
+{% extends "base.html" %}
+
+{% block title %}Log In{% endblock %}
+
+{% block content %}
+    <div class="container">
+      <h2>Log In</h2>
+    <form method="post">
+        {% csrf_token %}
+        {{ form }}
+        <button type="submit">Log In</button>
+    </form>
+
+    <br>
+    <hr>
+    <form method="post" action="{% url 'logout' %}">
+        {% csrf_token %}
+        <button type="submit">logout</button>
+    </form>
+    </div>
+
+{% endblock %}

app/templates/accounts/password_reset_complete.html

@@ -0,0 +1,11 @@
+{% extends 'base.html' %}
+
+{% block title %}Password reset complete{% endblock %}
+
+{% block content %}
+    <div class="container">
+        <p>Your password has been set. You may go ahead and log in now.</p>
+        <br>
+        <p><a href="{{ login_url }}">Log in</a></p>
+    </div>
+{% endblock %}

app/templates/accounts/password_reset_confirm.html

@@ -0,0 +1,43 @@
+{% extends "base.html" %}
+
+{% block title %}Enter new password{% endblock %}
+
+{% block content %}
+
+    {% if validlink %}
+
+        <div class="container">
+        <p>Please enter your new password twice so we can verify you typed it in correctly.</p>
+
+        <form method="post">{% csrf_token %}
+            <fieldset class="module aligned">
+                <div class="form-row field-password1">
+                    {{ form.new_password1.errors }}
+                    <div class="flex-container">
+                        <label for="id_new_password1">New password:</label>
+                        {{ form.new_password1 }}
+                    </div>
+                </div>
+                <div class="form-row field-password2">
+                    {{ form.new_password2.errors }}
+                    <div class="flex-container">
+                        <label for="id_new_password2">Confirm password:</label>
+                        {{ form.new_password2 }}
+                    </div>
+                </div>
+            </fieldset>
+            <br>
+            <br>
+            <div class="submit-row">
+                <input type="submit" value="Change my password">
+            </div>
+        </form>
+
+    {% else %}
+
+        <p>"The password reset link was invalid, possibly because it has already been used. Please request a new
+            password reset.</p>
+
+    {% endif %}
+</div>
+{% endblock %}

app/templates/accounts/password_reset_done.html

@@ -0,0 +1,13 @@
+{% extends "base.html" %}
+
+{% block title %}Email Sent{% endblock %}
+
+{% block content %}
+    <div class="container">
+        <p>We’ve emailed you instructions for setting your password, if an account exists with the email you entered.
+            You should receive them shortly.</p>
+
+        <p>If you don’t receive an email, please make sure you’ve entered the address you registered with, and check
+            your spam folder.</p>
+    </div>
+{% endblock %}

app/templates/accounts/password_reset_form.html

@@ -0,0 +1,28 @@
+{% extends 'base.html' %}
+
+{% block title %}Forgot Your Password?{% endblock %}
+
+{% block content %}
+    <div class="container">
+        <p>Forgotten your password? Enter your email address below, and we’ll email instructions for setting a new
+            one.</p>
+
+        <form method="post">
+            {% csrf_token %}
+            <fieldset class="module aligned">
+                <div class="form-row field-email">
+                    {{ form.email.errors }}
+                    <div class="flex-container">
+                        <label for="id_email">Email address:</label>
+                        {{ form.email }}
+                    </div>
+                </div>
+            </fieldset>
+            <div class="submit-row">
+                <br>
+                <br>
+                <input type="submit" value="Reset my password">
+            </div>
+        </form>
+    </div>
+{% endblock %}