init

account/templates/account/login.html

@@ -23,6 +23,7 @@
                 <div class="panel-body">
                     <form method="post" action="{% url 'login' %}">
                         {% csrf_token %}
+                        <input type="hidden" name="next" value="{{ next }}">
                         <div class="form-group">
                             <label for="username">用户名</label>
                             <input type="text" class="form-control" id="account" placeholder="请输入用户名" name="username">
@@ -32,6 +33,18 @@
                             <input type="password" class="form-control" id="password" placeholder="请输入密码"
                                    name="password">
                         </div>
+                        <div class="form-group" style="position: relative">
+                            <label for="password">验证码</label>
+                            <input class="form-control" type="text" id="id_reg_captcha_1" name="captcha_1"
+                                   placeholder="验证码" style="width: 100px;">
+                            <div style="position: absolute; right: 120px;top:24px;">
+                                <a href="#" class="next-captcha">
+                                    <img src="{{ image_url }}" class="captcha" alt="captcha">
+                                </a>
+                            </div>
+                            <input id="id_reg_captcha_0" name="captcha_0" type="hidden" value="{{ hash_key }}">
+
+                        </div>
 
                         <button type="submit" class="btn btn-lg btn-primary btn-block">登录</button>
                     </form>
@@ -40,3 +53,25 @@
         </div>
     </div>
 {% endblock %}
+
+{% block add_script %}
+    <script type="text/javascript">
+        $(function () {
+            $(".next-captcha").click(function (e) {
+                e.preventDefault();
+                $.getJSON("{% url 'refresh-captcha' %}", function (json) {
+                    // This should update your captcha image src and captcha hidden input
+                    // debugger;
+                    var status = json['status'];
+                    var new_cptch_key = json['new_cptch_key'];
+                    var new_cptch_image = json['new_cptch_image'];
+                    id_captcha_0 = $("#id_reg_captcha_0");
+                    img = $(".captcha");
+                    id_captcha_0.attr("value", new_cptch_key);
+                    img.attr("src", new_cptch_image);
+                });
+
+            });
+        })
+    </script>
+{% endblock %}

account/urls.py

@@ -3,6 +3,7 @@ from . import views
 
 urlpatterns = [
     url(r'^login$', views.user_login, name='login'),
+    url(r'^refresh_captcha/', views.refresh_captcha, name='refresh-captcha'),
     url(r'^register$', views.user_register, name='register'),
     url(r'^logout', views.user_logout, name='logout'),
     url(r'^cart', views.cart, name='my_cart'),

account/views.py

@@ -1,11 +1,17 @@
 # coding=utf-8
-from django.contrib.admin.views.decorators import staff_member_required
+import datetime
-from django.core.paginator import Paginator, PageNotAnInteger, EmptyPage
+
-from django.shortcuts import render, HttpResponseRedirect, get_object_or_404, HttpResponse
+from captcha.helpers import captcha_image_url
-from django.contrib.auth.models import User
+from captcha.models import CaptchaStore
-from metadata.models import LineItem, Order, Favorite, Cart
 from django.contrib import messages
+from django.contrib.admin.views.decorators import staff_member_required
 from django.contrib.auth import authenticate, login, logout
+from django.contrib.auth.models import User
+from django.core.paginator import Paginator, PageNotAnInteger, EmptyPage
+from django.http import JsonResponse
+from django.shortcuts import render, HttpResponseRedirect, get_object_or_404
+
+from metadata.models import LineItem, Order, Favorite, Cart
 
 
 # Create your views here.
@@ -14,7 +20,19 @@ from django.contrib.auth import authenticate, login, logout
 def user_login(request):
     username = None
     password = None
+    hash_key = CaptchaStore.generate_key()
+    image_url = captcha_image_url(hash_key)
+    n = request.GET.get('next', '')
     if request.method == 'POST':
+        next = request.POST.get('next')
+        captcha_input = request.POST.get('captcha_1')
+        captcha_hashkey = request.POST.get('captcha_0')
+        try:
+            CaptchaStore.objects.get(response=captcha_input.lower(), hashkey=captcha_hashkey,
+                                     expiration__gt=datetime.datetime.now()).delete()
+        except CaptchaStore.DoesNotExist:
+            messages.error(request, '验证码错误')
+            return HttpResponseRedirect('/account/login')
         if not request.POST.get('username'):
             messages.error(request, u'请输入用户名')
         else:
@@ -35,12 +53,22 @@ def user_login(request):
                         cart.save()
                     count = LineItem.objects.filter(cart=user.cart).count()
                     request.session['count'] = count
+                    if next and len(next) > 0:
+                        return HttpResponseRedirect(next)
                     return HttpResponseRedirect('/')
                 else:
                     messages.error(request, 'disabled username')
             else:
                 messages.error(request, 'invalid user')
-    return render(request, 'account/login.html')
+    return render(request, 'account/login.html', {"next": n, 'image_url': image_url, 'hash_key': hash_key})
+
+
+def refresh_captcha(request):
+    to_json_response = dict()
+    to_json_response['status'] = 1
+    to_json_response['new_cptch_key'] = CaptchaStore.generate_key()
+    to_json_response['new_cptch_image'] = captcha_image_url(to_json_response['new_cptch_key'])
+    return JsonResponse(to_json_response)
 
 
 def user_register(request):

g214/settings.py

@@ -24,7 +24,7 @@ BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 SECRET_KEY = 'yufk*u+7u9l@3og_m_x1_=bexcxs+k41wz^-$g+6wdcp2f@i91'
 
 # SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = True
+DEBUG = False
 
 ALLOWED_HOSTS = ['221.207.32.75']
 
@@ -48,7 +48,7 @@ INSTALLED_APPS = [
     'graphics',
     'results',
     'account',
-
+    'captcha',
 ]
 
 MIDDLEWARE = [
@@ -175,6 +175,11 @@ MEDIA_ROOT = '/var/www/g214/shared/static/upload/'
 
 MEDIA_URL = '/static/upload/'
 
+RECAPTCHA_PUBLIC_KEY = 'your-public-key'
+RECAPTCHA_PRIVATE_KEY = 'your-private-key'
+# If I'm not a Robot is required add:
+NOCAPTCHA = False
+
 try:
     from local_settings import *
 except ImportError as e:

g214/urls.py

@@ -15,7 +15,9 @@ Including another URLconf
 """
 from django.conf.urls import url, include
 from django.contrib import admin
+from account.views import user_login
 
+admin.site.login = user_login
 
 urlpatterns = [
     url(r'^\Z', include('portal.urls')),
@@ -28,4 +30,5 @@ urlpatterns = [
     url(r'^page/', include('page.urls')),
     url(r'^results/', include('results.urls')),
     url(r'^account/', include('account.urls')),
+    url(r'^captcha/', include('captcha.urls')),
 ]

templates/admin/login.html

@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>Title</title>
+</head>
+<body>
+    <h1>Login Form</h1>
+</body>
+</html>