187 lines
8.0 KiB
Python
187 lines
8.0 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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# @FileName： utils.py
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# @Software:
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# @Author: Leven Xiang
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# @Mail: xiangle0109@outlook.com
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# @Date： 2021/5/20 8:47
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from django.shortcuts import render
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from django.http import HttpResponseRedirect
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import logging
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from utils.crypto_ops import Crypto
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from ldap3.core.exceptions import LDAPInvalidCredentialsResult, LDAPOperationResult, LDAPExceptionError, LDAPException
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from django.conf import settings
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from pwdselfservice import crypto_key
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import os
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APP_ENV = os.getenv('APP_ENV')
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if APP_ENV == 'dev':
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from conf.local_settings_dev import *
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else:
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from conf.local_settings import *
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logger = logging.getLogger('django')
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def code_2_user_info(ops, request, msg_template, home_url, code):
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"""
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临时授权码换取userinfo
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"""
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_status, user_id = ops.get_user_id_by_code(code)
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# 判断 user_id 在本企业钉钉/微信中是否存在
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if not _status:
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context = {
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'msg': '获取钉钉userid失败，错误信息：{}'.format(user_id),
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'button_click': "window.location.href='%s'" % home_url,
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'button_display': "返回主页"
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}
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return False, context, user_id
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detail_status, user_info = ops.get_user_detail_by_user_id(user_id)
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if not detail_status:
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context = {
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'msg': '获取钉钉用户信息失败，错误信息：{}'.format(user_info),
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'button_click': "window.location.href='%s'" % home_url,
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'button_display': "返回主页"
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}
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return False, context, user_info
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return True, user_id, user_info
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def crypto_id_2_user_info(ops, request, msg_template, home_url, scan_app_tag):
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"""
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能过前端提交的加密的userid来获取用户信息<userinfo>
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"""
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try:
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crypto_tmp_id = request.COOKIES.get('tmpid')
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if not crypto_tmp_id:
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logger.error('[异常] 请求方法：%s，请求路径：%s，未能拿到TmpID或会话己超时。' % (request.method, request.path))
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context = {
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'msg': "会话己超时，请重新扫码验证用户信息。",
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'button_click': "window.location.href='%s'" % home_url,
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'button_display': "返回主页"
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}
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return False, context
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# 解密
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crypto = Crypto(crypto_key)
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user_id = crypto.decrypt(crypto_tmp_id)
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# 通过user_id拿到用户的邮箱，并格式化为username
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userid_status, user_info = ops.get_user_detail_by_user_id(user_id)
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if not userid_status:
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context = {
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'msg': '获取{}用户信息失败，错误信息：{}'.format(user_info, scan_app_tag),
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'button_click': "window.location.href='%s'" % home_url,
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'button_display': "返回主页"
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}
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return False, context
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return True, user_info
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except Exception as e:
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return False, str(e)
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def crypto_user_id_2_cookie(user_id):
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"""
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加密userid，写入到cookie
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"""
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crypto = Crypto(crypto_key)
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# 对user_id进行加密，因为user_id基本上固定不变的，为了防止user_id泄露而导致重复使用，进行加密后再传回。
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_id_cryto = crypto.encrypt(user_id)
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# 配置cookie，通过cookie把加密后的用户user_id传到重置密码页面，并重定向到重置密码页面。
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set_cookie = HttpResponseRedirect('resetPassword')
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set_cookie.set_cookie('tmpid', _id_cryto, expires=TMPID_COOKIE_AGE)
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return set_cookie
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def crypto_id_2_user_id(request, msg_template, home_url):
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"""
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前端提交的加密的userid，解密出真实的userid
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"""
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try:
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crypto_tmp_id = request.COOKIES.get('tmpid')
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# 解密
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crypto = Crypto(crypto_key)
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return True, crypto.decrypt(crypto_tmp_id)
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except Exception as e:
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logger.error('[异常] ：%s' % str(e))
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logger.error('[异常] 请求方法：%s，请求路径：%s，未能拿到TmpID或会话己超时。' % (request.method, request.path))
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context = {
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'msg': "会话己超时，请重新扫码验证用户信息。",
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'button_click': "window.location.href='%s'" % home_url,
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'button_display': "返回主页"
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}
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return False, context
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def ops_account(ad_ops, request, msg_template, home_url, username, new_password):
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"""
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ad 账号操作，判断账号状态，重置密码或解锁账号
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"""
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try:
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print("ops_account: {}" .format(username))
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_status, _account = ad_ops.ad_ensure_user_by_account(username=username)
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if not _status:
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context = {
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'msg': "账号[%s]在AD中不存在，请确认当前钉钉扫码账号绑定的邮箱是否和您正在使用的邮箱一致？或者该账号己被禁用！\n猜测：您的账号或邮箱是否是带有数字或其它字母区分？" % username,
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'button_click': "window.location.href='%s'" % home_url,
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'button_display': "返回主页"
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}
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return render(request, msg_template, context)
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_status, account_code = ad_ops.ad_get_user_status_by_account(username)
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if _status and account_code in settings.AD_ACCOUNT_DISABLE_CODE:
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context = {
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'msg': "此账号状态为己禁用，请联系HR确认账号是否正确。",
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'button_click': "window.location.href='%s'" % home_url,
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'button_display': "返回主页"
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}
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return render(request, msg_template, context)
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elif not _status:
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context = {
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'msg': "错误：{}" .format(account_code),
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'button_click': "window.location.href='%s'" % home_url,
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'button_display': "返回主页"
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}
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return render(request, msg_template, context)
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if new_password:
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reset_status, result = ad_ops.ad_reset_user_pwd_by_account(username=username, new_password=new_password)
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if reset_status:
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# 重置密码并执行一次解锁，防止重置后账号还是锁定状态。
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unlock_status, result = ad_ops.ad_unlock_user_by_account(username)
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if unlock_status:
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context = {
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'msg': "密码己修改成功，请妥善保管。你可以点击返回主页或直接关闭此页面！",
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'button_click': "window.location.href='%s'" % home_url,
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'button_display': "返回主页"
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}
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return render(request, msg_template, context)
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else:
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context = {
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'msg': "密码未修改/重置成功，错误信息：{}".format(result),
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'button_click': "window.location.href='%s'" % home_url,
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'button_display': "返回主页"
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}
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return render(request, msg_template, context)
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else:
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unlock_status, result = ad_ops.ad_unlock_user_by_account(username)
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if unlock_status:
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context = {
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'msg': "账号己解锁成功。你可以点击返回主页或直接关闭此页面！",
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'button_click': "window.location.href='%s'" % home_url,
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'button_display': "返回主页"
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}
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return render(request, msg_template, context)
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else:
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context = {
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'msg': "账号未能解锁，错误信息：{}".format(result),
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'button_click': "window.location.href='%s'" % home_url,
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'button_display': "返回主页"
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}
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return render(request, msg_template, context)
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except LDAPInvalidCredentialsResult as lic_e:
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raise LDAPOperationResult("LDAPInvalidCredentialsResult: " + str(lic_e.message))
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except LDAPOperationResult as lo_e:
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raise LDAPOperationResult("LDAPOperationResult: " + str(lo_e.message))
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except LDAPException as l_e:
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raise LDAPException("LDAPException: " + str(l_e))
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