Using the Django authentication framework - Login and Logout

Kasem414 · Sep 18, 2023 · faf2014 · faf2014
1 parent 0960710
commit faf2014
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Showing 13 changed files with 121 additions and 23 deletions.
diff --git a/Module04/bookmarks/account/__pycache__/urls.cpython-311.pyc b/Module04/bookmarks/account/__pycache__/urls.cpython-311.pyc
diff --git a/Module04/bookmarks/account/__pycache__/views.cpython-311.pyc b/Module04/bookmarks/account/__pycache__/views.cpython-311.pyc
diff --git a/Module04/bookmarks/account/templates/account/dashboard.html b/Module04/bookmarks/account/templates/account/dashboard.html
@@ -0,0 +1,8 @@
+{% extends "base.html" %}
+
+{% block title %} Dashboard {% endblock %}
+
+{% block content %}
+    <h1>Dashboard</h1>
+    <p>Welcome to your dashboard.</p>
+{% endblock %}
diff --git a/Module04/bookmarks/account/templates/account/login.html b/Module04/bookmarks/account/templates/account/login.html
@@ -1,4 +1,4 @@
-{% extends "base.html"%}
+{% comment %} {% extends "base.html"%}
 
 {% block title %}Login{% endblock %}
 
@@ -9,4 +9,4 @@ <h1>Login Page</h1>
         {% csrf_token %}
         <p><input type="submit" value="Login"></p>
     </form>
-{% endblock %}
+{% endblock %} 
diff --git a/Module04/bookmarks/account/templates/base.html b/Module04/bookmarks/account/templates/base.html
@@ -9,6 +9,31 @@
 <body>
     <div id="header">
         <span class="logo">Bookmarks</span>
+        {% if request.user.is_authenticated %}
+            <ul class='menu'>
+                <li {% if section == 'dashboard' %} class="selected" {% endif %}>
+                    <a href="{% url 'dashboard' %}">My Dashboard</a>
+                </li>
+
+                <li {% if section == 'images' %} class="selected" {% endif %}>
+                    <a href="#">Images</a>
+                </li>
+
+                <li {% if section == 'people' %} class="selected" {% endif %}>
+                    <a href="#">People</a>
+                </li>
+            </ul>
+        {% endif %}
+
+        <span class="user">
+            {% if request.user.is_authenticated %}
+                Hello {{ request.user.first_name|default:request.user.username }}
+                <a href="{% url 'logout' %}">Logout</a>
+            {% else %}
+                <a href="{% url 'login' %}">Login</a>
+            {% endif %}
+        </span>
+
     </div>
 
     <div id="content">

diff --git a/Module04/bookmarks/account/templates/registration/logged_out.html b/Module04/bookmarks/account/templates/registration/logged_out.html
@@ -0,0 +1,11 @@
+{% extends "base.html" %}
+
+{% block title %} Logged Out {% endblock %}
+
+{% block content %}
+    <h1>Logged Out</h1>
+    <p>
+        You have been successfully logged out.
+        You can <a href="{% url 'login' %}">Login again</a>
+    </p>
+{% endblock %}
diff --git a/Module04/bookmarks/account/templates/registration/login.html b/Module04/bookmarks/account/templates/registration/login.html
@@ -0,0 +1,26 @@
+{% extends "base.html" %}
+
+{% block title %} Login {% endblock %}
+
+{% block content %}
+    <h1>Login</h1>
+
+    {% if form.errors %}
+        <p>
+            Your username and password did not match.
+            Please try again
+        </p>
+
+    {% else %}
+        <p>Please enter your username and password.</p>
+    {% endif %}
+
+    <div class="login-form">
+        <form action="{% url 'login' %}" method="post">
+            {{ form.as_p }}
+            {% csrf_token %}
+            <input type="hidden" name="next" value="{{ next }}">
+            <p><input type="submit" value="Login"></p>
+        </form>
+    </div>
+{% endblock %}
diff --git a/Module04/bookmarks/account/urls.py b/Module04/bookmarks/account/urls.py
@@ -1,6 +1,11 @@
 from django.urls import path
 from . import views
+from django.contrib.auth import views as auth_views
+
 
 urlpatterns = [
-    path('login', views.user_login, name='login'),
+    # path('login/', views.user_login, name='login'),
+    path('login/', auth_views.LoginView.as_view(), name='login'),
+    path('logout/', auth_views.LogoutView.as_view(), name='logout'),
+    path('dashboard/', views.dashboard, name='dashboard'),
 ]
diff --git a/Module04/bookmarks/account/views.py b/Module04/bookmarks/account/views.py
@@ -1,22 +1,27 @@
 from django.shortcuts import render
-from django.http import HttpResponse
-from .forms import LoginForm
-from django.contrib.auth import authenticate, login
+# from django.http import HttpResponse
+# from .forms import LoginForm
+# from django.contrib.auth import authenticate, login
+from django.contrib.auth.decorators import login_required
 
-def user_login(request):
-    if request.method == 'POST':
-        form = LoginForm(request.POST)
-        if form.is_valid():
-            cd = form.cleaned_data
-            user = authenticate(request, username=cd['username'], password=cd['password'])
-            if user is not None:
-                if user.is_active:
-                    login(request, user)
-                    return HttpResponse("Authenticated successfully.")
-                else:
-                    return HttpResponse("Disabled account.")
-            else:
-                return HttpResponse("Invalid login.")
-    else:
-        form = LoginForm()
-    return render(request, 'account/login.html', {'form': form})
+# def user_login(request):
+#     if request.method == 'POST':
+#         form = LoginForm(request.POST)
+#         if form.is_valid():
+#             cd = form.cleaned_data
+#             user = authenticate(request, username=cd['username'], password=cd['password'])
+#             if user is not None:
+#                 if user.is_active:
+#                     login(request, user)
+#                     return HttpResponse("Authenticated successfully.")
+#                 else:
+#                     return HttpResponse("Disabled account.")
+#             else:
+#                 return HttpResponse("Invalid login.")
+#     else:
+#         form = LoginForm()
+#     return render(request, 'account/login.html', {'form': form})
+
+@login_required
+def dashboard(request):
+    return render(request, 'account/dashboard.html', {'section': 'dashboard'})
diff --git a/Module04/bookmarks/bookmarks/__pycache__/settings.cpython-311.pyc b/Module04/bookmarks/bookmarks/__pycache__/settings.cpython-311.pyc
diff --git a/Module04/bookmarks/bookmarks/settings.py b/Module04/bookmarks/bookmarks/settings.py
@@ -122,3 +122,7 @@
 # https://docs.djangoproject.com/en/4.2/ref/settings/#default-auto-field
 
 DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
+
+LOGIN_REDIRECT_URL = 'dashboard'
+LOGIN_URL = 'login'
+LOGOUT_URL = 'logout'
diff --git a/Module04/bookmarks/db.sqlite3 b/Module04/bookmarks/db.sqlite3
diff --git a/Module04/bookmarks/me.txt b/Module04/bookmarks/me.txt
@@ -0,0 +1,14 @@
+• LoginView: Handles a login form and logs in a user
+• LogoutView: Logs out a user
+
+• PasswordChangeView: Handles a form to change the user’s password
+• PasswordChangeDoneView: The success view that the user is redirected to after a successful 
+password change
+
+• PasswordResetView: Allows users to reset their password. It generates a one-time-use link 
+with a token and sends it to a user’s email account
+• PasswordResetDoneView: Tells users that an email—including a link to reset their password—
+has been sent to them
+• PasswordResetConfirmView: Allows users to set a new password
+• PasswordResetCompleteView: The success view that the user is redirected to after successfully 
+resetting their password