一、ITIL即IT基础架构库(Information Technology Infrastructure Library, ITIL，信息技术基础架构库)由英国政府部门CCTA(Central Computing and Telecommunications Agency)在20世纪80年代末制订，现由英国商务部OGC(Office of Government Commerce)负责管理，主要适用于IT服务管理（ITSM）。ITIL为企业的IT服务管理实践提供了一个客观、严谨、可量化的标准和规范。
二、Django用户自定义认证
1、创建models.py
from django.db import models
import hashlib
class Account(models.Model):
username = models.CharField(u"用户名",blank=True,max_length=32)
password = models.CharField(u"密码",blank=True,max_length=50)
domain = models.CharField(u"可操作域名",blank=True,max_length=256,help_text='填写多个域名，以,号分隔')
is_active = models.IntegerField(u"is_active",blank=True)
phone = models.CharField(u"电话",max_length=50)
mail = models.CharField(u"邮箱",max_length=50)
def __unicode__(self):
return self.username
def is_authenticated(self):
return True
def hashed_password(self, password=None):
if not password:
return self.password
else:
return hashlib.md5(password).hexdigest()
def check_password(self, password):
if self.hashed_password(password) == self.password:
return True
return False
class Meta:
db_table = "account"
2、auth.py
rom django.contrib.auth.models import User
from myauth.models import Account
class MyCustomBackend:
def authenticate(self, username=None, password=None):
try:
user = Account.objects.get(username=username)
except Account.DoesNotExist:
return None
else:
if user.check_password(password):
try:
django_user = User.objects.get(username=user.username)
except User.DoesNotExist:
django_user = User(username=user.username,password=user.password)
django_user.is_staff = True
django_user.save()
return django_user
else:
return None
def get_user(self, user_id):
try:
return User.objects.get(pk=user_id)
except User.DoesNotExist:
return None
3、把自己创建的表也加入到进去，admin.py
from myauth.models import Account
from django.contrib import admin
admin.site.register(Account)
4、在settings.py中添加认证：
AUTHENTICATION_BACKENDS = (
'myauth.auth.MyCustomBackend' ,
)