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  • Django项目总结:项目AXF-02用户页面

    用户激活,认证

     

    -- 途径

      -- 邮件

      -- 短信

      -- 人工审核

    -- 邮件

      -- 发送邮件

        -- 收件人地址

        -- 发件人的信息

          -- 用户名

          --  密码

          -- 服务器

            -- 邮件服务器

            -- 端口

              -- 不加密默认25

              -- 加密465,965

          -- 内容

    -- 点击邮件中的链接就可以激活

      -- 链接中存在用户的唯一标识

        -- http://xxxxx/activate/?u_token=YYYY

        -- u_token 缓存中 作为key, value -> user_id

        -- u_token - > uuid

      -- 标识存在过期时间

      -- 标识存在使用次数限制

     

    url.py

    from django.urls import path
    from App import views
    
    app_name = 'App'
    urlpatterns = [
        path('home/', views.home, name='home'),
        path('market/', views.market, name='market'),
        path('marketwithparams/<int:typeid>/<int:childcid>/<order_rule>/', views.market_with_params, name='market_with_params'),
        path('cart/', views.cart, name='cart'),
        path('mine/', views.mine, name='mine'),
    
        path('register/', views.register, name="register"),
        path('login/', views.login, name="login"),
        path('checkuser/', views.check_user, name="check_user"),
    
        path('logout/', views.logout, name="logout"),
        path('activate/', views.activate, name="activate"),
    ]

    views.py

    def mine(request):
    
        user_id = request.session.get('user_id')
    
        data = {
            "title": "我的",
            "is_login": False
        }
    
        if user_id:
            user = AXFUser.objects.get(pk=user_id)
            data['is_login'] = True
            data['username'] = user.u_username
            data['icon'] = MEDIA_KEY_PREFIX + user.u_icon.url
    
        return render(request, 'main/mine.html', context=data)
    
    
    def register(request):
    
        if request.method == "GET":
    
            data = {
                "title": "Register",
    
            }
    
            return render(request, 'user/register.html', context=data)
    
        elif request.method == "POST":
    
            username = request.POST.get("username")
            email = request.POST.get("email")
            password = request.POST.get("password")
            icon = request.FILES.get("icon")
    
            # 密码摘要加密
            # password = hash_str(password)
            # Django内置加密
            password = make_password(password)
    
            user = AXFUser()
            user.u_username = username
            user.u_password = password
            user.u_email = email
            user.u_icon = icon
    
            user.save()
    
            # 使用uuid生成唯一标识字符串
            u_token = uuid.uuid4().hex
    
            # 存入缓存中
            cache.set(u_token, user.id, timeout=60*60*24)
    
            send_email_activate(username, email, u_token)
    
            return redirect(reverse("axf:login"))
    
    
    def login(request):
    
        if request.method == "GET":
    
            data = {
                "title": "登陆"
            }
    
            return render(request, 'user/login.html', context=data)
    
        elif request.method == "POST":
    
            username = request.POST.get("username")
            password = request.POST.get("password")
    
            # 校验密码
            users = AXFUser.objects.filter(u_username=username)
    
            if users.exists():
                user = users.first()
                # 用户密码,数据安全后的密码
                if check_password(password, user.u_password):
                    # 存储用户登录状态
                    request.session['user_id'] = user.id
                    return redirect(reverse('axf:mine'))
                else:
                    print("密码错误")
                    return redirect(reverse('axf:login'))
            print("用户不存在")
            return redirect(reverse('axf:login'))
    
    
    def check_user(request):
    
        username = request.GET.get("username")
    
        users = AXFUser.objects.filter(u_username=username)
    
        data = {
            "status": HTTP_OK,
            "msg": 'user can use',
        }
    
        if users.exists():
            data['status'] = HTTP_USER_EXIST
            data['msg'] = 'user already exist'
        else:
            pass
    
        return JsonResponse(data=data)
    
    
    def logout(request):
    
        request.session.flush()
    
        return redirect(reverse('axf:mine'))
    
    
    # 激活
    def activate(request):
    
        u_token = request.GET.get('u_token')
    
        user_id = cache.get(u_token)
    
        if user_id:
            user = AXFUser.objects.get(pk=user_id)
    
            user.is_active =True
    
            user.save()
            return redirect(reverse('axf:login'))
    
        return render(request, 'user/activate_fail.html')

    views_helper.py

    import hashlib
    
    from django.core.mail import send_mail
    from django.template import loader
    
    from GPAXF.settings import EMAIL_HOST_USER, SERVER_HOST, SERVER_PORT
    
    # 密码摘要加密
    def hash_str(source):
    
        return hashlib.new('sha512', source.encode('utf-8')).hexdigest()
    
    # 激活-发送激活邮件
    def send_email_activate(username, receive, u_token):
    
        subject = '%s AXF Activate' % username
    
        from_email = EMAIL_HOST_USER
    
        recipient_list = [receive, ]
    
        data = {
            'username': username,
            'activate_url': 'http://{}:{}/axf/activate/?u_token={}'.format(SERVER_HOST, SERVER_PORT, u_token)
        }
        # 获取模板并渲染成页面
        html_message = loader.get_template('user/activate.html').render(data)
    
        send_mail(subject=subject, message="", html_message=html_message, from_email=from_email, recipient_list=recipient_list)
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  • 原文地址:https://www.cnblogs.com/dc2019/p/13378341.html
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