DJango LDAP统一认证集成

安装

pip install django==3.2
pip install djangorestframework
pip install django-python3-ldap

在首次migrate之前，创建UserModel，扩展AbstractUser类

from django.db import models
from django.contrib.auth.models import AbstractUser


class LdapUser(AbstractUser):
    """LDAP用户表"""
    department = models.CharField(verbose_name='部门', max_length=128, null=True, blank=True)
    employee_number = models.CharField(verbose_name='工号', max_length=16, null=True, blank=True)
    employee_status = models.IntegerField(verbose_name='员工状态', default=0)
    display_name = models.CharField(verbose_name='姓名', max_length=64, null=True, blank=True)
    employee_type = models.CharField(verbose_name='员工类型', max_length=16, null=True, blank=True)
    location = models.CharField(verbose_name='员工位置', max_length=32, null=True, blank=True)
    bad_pwd_count = models.IntegerField(verbose_name='账号错误计数', default=0)

django-python3-ldap配置

# settings.py

# Auth队列
AUTHENTICATION_BACKENDS = (
    'django_python3_ldap.auth.LDAPBackend',
    'django.contrib.auth.backends.ModelBackend',
)

# 指定自己定义的AuthModel
AUTH_USER_MODEL = 'ldap.LdapUser'

################### LDAP配置 ######################
LDAP_AUTH_URL = ["ldap://172.16.20.11:389"]
LDAP_AUTH_USE_TLS = False
LDAP_AUTH_SEARCH_BASE = "OU=Domain Users,DC=transwarp,DC=io"
LDAP_AUTH_CONNECTION_USERNAME = "xinchen.luan"
LDAP_AUTH_CONNECTION_PASSWORD = "*************"
LDAP_AUTH_OBJECT_CLASS = "user"
LDAP_AUTH_USER_LOOKUP_FIELDS = ("username",)
LDAP_AUTH_CLEAN_USER_DATA = "django_python3_ldap.utils.clean_user_data"
LDAP_AUTH_FORMAT_USERNAME = "django_python3_ldap.utils.format_username_active_directory_principal"
LDAP_AUTH_ACTIVE_DIRECTORY_DOMAIN = "transwarp.io"
# Ldap服务器与Model字段映射关系
LDAP_AUTH_USER_FIELDS = {
    "username": "cn",
    "first_name": "givenName",
    "last_name": "sn",
    "email": "mail",
    "department":"department",
    "employee_number":"employeeNumber",
    "employee_status":"userAccountControl",
    "display_name":"displayName",
    "employee_type":"employeeType",
    "location":"description",
    "bad_pwd_count":"badPwdCount",
}

# 登陆日志
LOGGING = {
    "version": 1,
    "disable_existing_loggers": False,
    "handlers": {
        "console": {
            "class": "logging.StreamHandler",
        },
    },
    "loggers": {
        "django_python3_ldap": {
            "handlers": ["console"],
            "level": "INFO",
        },
    },
}

同步数据库
ldap_sync_users
查看数据库

简单登陆验证

from django.shortcuts import render, HttpResponse,redirect
from django.views.decorators.csrf import csrf_exempt
from django.contrib import auth
from django.contrib.auth.decorators import login_required

@csrf_exempt
def login(request):
    if request.method == 'GET':
        return render(request, 'login.html')

    username = request.POST.get('username')
    password = request.POST.get('password')

    user_obj = auth.authenticate(request, username=username, password=password)
    if user_obj:
        auth.login(request,user_obj)
        path = request.GET.get('next') or '/index/'
        return redirect(path)
    return render(request, 'login.html', {'error_msg': '登陆失败'})

def logout(request):
    auth.logout(request)
    return redirect('/login/')

@login_required
def index(request):
    return render(request,'index.html',{"user":request.user})

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h1>欢迎登陆</h1>
<form method="post">
    <input type="text" name="username" placeholder="用户名" required="true">
    <input type="password" name="password" placeholder="密码" required=true>

    <span style="color: red">{{ error_msg }}</span>
    <button type="submit">登 录</button>
</form>
</body>
</html>

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h1>ITOPS</h1>
<h3>当前用户：{{ user.last_name }}{{ user.first_name }}</h3>
<hr>

<h3>统一账号信息</h3>
<li>账号: {{ user.username }}</li>
<li>姓名: {{ user.display_name }}</li>
<li>部门: {{ user.department }}</li>
<li>邮箱: {{ user.email }}</li>
<li>工号: {{ user.employee_number }}</li>
<li>状态: {{ user.employee_status }}</li>
<li>类型: {{ user.employee_type }}</li>
<li>备注: {{ user.location }}</li>
<li>密码错误计数:{{ user.bad_pwd_count }}</li>
<hr>

<h3>接口信息</h3>
<li></li>
<a href="/logout/">注销</a>
</body>
</html>