Added basic code and templates to handle user accounts without user initiated registration.

accounts/admin.py

@@ -1,3 +1,10 @@
 from django.contrib import admin
+from django.contrib.auth.admin import UserAdmin
 
-# Register your models here.
+from .models import User
+
+
+@admin.register(User)
+class UserAdmin(UserAdmin):
+    list_display = ["username", "email", "first_name", "last_name", "display_name"]
+    list_filter = ["is_active"]

accounts/models.py

@@ -1,3 +1,18 @@
+from django.contrib.auth.models import AbstractUser
 from django.db import models
 
-# Create your models here.
+
+class User(AbstractUser):
+    display_name = models.CharField(
+        max_length=200, help_text="Display name", blank=True, null=True
+    )
+
+    def __str__(self):
+        if self.display_name:
+            return self.display_name
+        elif self.first_name and self.last_name:
+            return f"{self.first_name} {self.last_name}"
+        elif self.first_name:
+            return self.first_name
+        else:
+            return self.username

accounts/templates/registration/login.html

@@ -0,0 +1,17 @@
+{% extends 'base.html' %}
+
+{% block content %}
+    <div>
+        <h1>Login</h1>
+        {% if form.errors %}
+            <p>The username and password combination entered did not match an active account.</p>
+        {% endif %}
+        <form method="post">
+            {% csrf_token %}
+            {{ form.as_p }}
+            <input type="submit" value="Login"/>
+            <a href="{% url 'core:homepage' %}">Cancel</a>
+        </form>
+    </div>
+{% endblock %}
+

accounts/templates/registration/password_change_done.html

@@ -0,0 +1,9 @@
+{% extends 'base.html' %}
+
+{% block content %}
+    <div>
+        <h1>Password change complete</h1>
+        <p>Your password has been successfully changed. Don't forget your new password!</p>
+    </div>
+{% endblock %}
+

accounts/templates/registration/password_change_form.html

@@ -0,0 +1,14 @@
+{% extends 'base.html' %}
+
+{% block content %}
+    <div>
+        <h1>Change your password</h1>
+        <form method="post">
+            {% csrf_token %} {{ form.as_p }}
+            <button type="submit">Change password</button>
+            <button type="reset">Reset form</button>
+            <a href="{% url 'display_profile' %}">Cancel</a>
+        </form>
+    </div>
+{% endblock %}
+

accounts/templates/registration/password_reset_complete.html

@@ -0,0 +1,11 @@
+{% extends 'base.html' %}
+
+{% block content %}
+    <div>
+        <h1>Password reset</h1>
+        <p>
+            Your password has been reset successfully. You can <a href="{% url 'login' %}">login now</a>.
+        </p>
+    </div>
+{% endblock %}
+

accounts/templates/registration/password_reset_confirm.html

@@ -0,0 +1,25 @@
+{% extends 'base.html' %}
+
+{% block content %}
+    <div>
+        <h1>Reset your password</h1>
+        {% if validlink %}
+            <p>Enter your new password twice.</p>
+            <form method="post">
+                {% csrf_token %} {{ form.as_p }}
+                <input type="submit" value="Change my password"/>
+                <a href="{% url 'core:homepage' %}">Cancel</a>
+            </form>
+        {% else %}
+            <p>
+                The password reset link you clicked was invalid. This may mean it has already been used or too much time
+                has passed since you requested it.
+            </p>
+            <p>
+                If you have not already reset your password successfully, you may request a <a
+                    href="{% url 'password_reset' %}">new password reset.</a>
+            </p>
+        {% endif %}
+    </div>
+{% endblock %}
+

accounts/templates/registration/password_reset_done.html

@@ -0,0 +1,13 @@
+{% extends 'base.html' %}
+
+{% block content %}
+    <div>
+        <h1>Password reset requested</h1>
+        <p>An email has been sent with a link which will allow you to reset your password.</p>
+        <p>
+            If you do not receive it, check your spam or junk folders and ensure you typed the email address connected
+            with your account.
+        </p>
+    </div>
+{% endblock %}
+

accounts/templates/registration/password_reset_email.html

@@ -0,0 +1,10 @@
+A request to reset the password associated with this account has been made on our health website.
+
+If this was you, please click the following link to reset your password.
+
+{{ protocol }}://{{ domain }}{% url 'password_reset_confirm' uidb64=uid token=token %}
+
+If you did not make this request, we would suggest you log into your account to confirm there has been no malicious activity. You may also want to consider changing your password as a precaution.
+
+--
+The Dazed Gerbil

accounts/templates/registration/password_reset_form.html

@@ -0,0 +1,14 @@
+{% extends 'base.html' %}
+
+{% block content %}
+    <div>
+        <h1>Reset your password</h1>
+        <p>Have you forgotten your password? Enter your email address to request a password reset.</p>
+        <form action="" method="post">
+            {% csrf_token %} {{ form.as_p }}
+            <input type="submit" value="Reset my password"/>
+            <a href="{% url 'core:homepage' %}">Cancel</a>
+        </form>
+    </div>
+{% endblock %}
+

accounts/urls.py

@@ -0,0 +1,5 @@
+from django.urls import include, path
+
+urlpatterns = [
+    path("", include("django.contrib.auth.urls")),
+]