Python 表单和数据库之间的比较密码始终无效
我试图用Python/Django/MongoDB创建一个登录系统 这是我的密码Python 表单和数据库之间的比较密码始终无效,python,django,mongodb,bcrypt,Python,Django,Mongodb,Bcrypt,我试图用Python/Django/MongoDB创建一个登录系统 这是我的密码 from django.shortcuts import render from pymongo import MongoClient import bcrypt def login( req ): response = { 'error': 'Error' } if req.POST['username'] and req.POST['password']: u = req.P
from django.shortcuts import render
from pymongo import MongoClient
import bcrypt
def login( req ):
response = { 'error': 'Error' }
if req.POST['username'] and req.POST['password']:
u = req.POST['username']
p = req.POST['password'].encode('utf8')
client = MongoClient()
result = client['db']['users'].find_one({'name': u})
if result:
hashed = bcrypt.hashpw( result['password'].encode('utf8'), bcrypt.gensalt() )
if bcrypt.checkpw( p, hashed ):
response = { 'error': 'Welcome!' }
else:
response = { 'error': 'Invalid password' }
else:
response = { 'error': 'Invalid username' }
else:
response = { 'error': 'Password/Username empty' }
return render( req, 'crawler/login.html', response )
我必须如何使用bcrypt.checkpw()
我像这样存储了密码$2b$12$tapbosJdMHGCnO6zb.n7Wu3acXyBh4Cj2jdJGv.1TmMBWYtd.nnWW
,测试真实密码是'password'
我必须如何存储密码?我必须如何比较密码?(从DB到表单传入值)
感谢您的指导您的方法非常复杂,您可以轻松地执行以下操作:
from django.contrib.auth import authenticate, login
def my_view(request):
username = request.POST['username']
password = request.POST['password']
user = authenticate(request, username=username, password=password)
if user is not None:
login(request, user)
# Redirect to a success page.
...
else:
# Return an 'invalid login' error message.
...
它与django admin无关。这是一个简单的视图谢谢,但我看不到Mongo的连接,我也不知道你的代码是如何工作的:s