Django Auth

 

https://docs.djangoproject.com/en/4.0/topics/auth/default/

Using the Django authentication system | Django documentation | Django

Using the Django authentication system ¶ This document explains the usage of Django’s authentication system in its default configuration. This configuration has evolved to serve the most common project needs, handling a reasonably wide range of tasks, and has a careful implementation of passwords an...

docs.djangoproject.com

1. Login Page를 만든다.

    <div class="input-group">
        <span class="input-group-text w-25">ID</span>
        <input type="text" class="form-control" name="login-id" aria-describedby="idHelp" placeholder="ID">
    </div>
    <div class="input-group">
        <span class="input-group-text w-25">Password</span>
        <input type="password" class="form-control" name="login-password" placeholder="Password">
    </div>
    <button type="submit" class="btn btn-primary">Login</button>

 

2. Login Url을 등록한다.

path('dologin', views.dologin, name='dologin'),

 

3. Login View를 만든다.

def dologin(request):
    loginid = request.POST['login-id']
    loginpassword = request.POST['login-password']
    user = authenticate(request, username=loginid, password=loginpassword)
    if user is not None:
        login(request, user)
    return index(request)

 

4. Auth에 따른 페이지의 분기는 is_authenticated를 사용한다.

{% if request.user.is_authenticated %}
     <li class="nav-item"><a class="nav-link px-lg-3 py-3 py-lg-4" href="/admin">Admin</a></li>
{% endif %}

 

Django는 이미 Auth 관련 기능을 기본 제공하므로 우리는 그냥 잘 사용하면 된다.