想要建一个webdav，然后研究了apache，nginx均失败，最后还是python最简单地完成了我们的要求。

一、Wsgidav

• 官网：https://wsgidav.readthedocs.io/en/latest/index.html
• 安装

  pip install cheroot wsgidav cheroot lxml pam

• 使用

  wsgidav --host=0.0.0.0 --port=80 --root=/tmp --auth=anonymous # 匿名
  wsgidav --host=0.0.0.0 --port=80 --root=/tmp --auth=pam-login # Linux下账号
  wsgidav --host=0.0.0.0 --port=80 --root=/tmp --auth=nt # Windows下账号

二、大问题

Ubuntu下实测，pam模块是有问题的。经过观察代码，这是python2时代的产物，而wsgidav采用pam来验证会带来一些坑。

• 坑1：字符报错，无效字符
  python3的print有括号的，到该路径的文件中加上去即可
  

• 坑2：AttributeError: module ‘pam’ has no attribute ‘pam’
  找到文件，随便改一下，能用就行。
  

• 坑3：Linux下密码登录失效，一直在报pam.authenticate错误。
  重写，反正就我一个人用。把用户名密码写死！pam_dc.py文件全文如下。

  # -*- coding: utf-8 -*-
  # (c) 2009-2020 Martin Wendt and contributors; see WsgiDAV https://github.com/mar10/wsgidav
  # Licensed under the MIT license: http://www.opensource.org/licenses/mit-license.php
  """
  Implementation of a domain controller that allows users to authenticate against
  a Pluggable Authentication Module ('PAM').
  
  Used by HTTPAuthenticator. Only available on linux and macOS.
  
  See https://wsgidav.readthedocs.io/en/latest/user_guide_configure.html
  """
  from __future__ import print_function
  from wsgidav import util
  from wsgidav.dc.base_dc import BaseDomainController
  
  import pam
  
  
  __docformat__ = "reStructuredText"
  _logger = util.get_module_logger(__name__)
  
  
  class PAMDomainController(BaseDomainController):
      def __init__(self, wsgidav_app, config):
          super(PAMDomainController, self).__init__(wsgidav_app, config)
  
          self.pam = pam.PamHandle()# origin is pam.pam, replace it
  
          # auth_conf = config["http_authenticator"]
          dc_conf = config.get("pam_dc", {})
  
          self.pam_service = dc_conf.get("service", "login")
          self.pam_encoding = dc_conf.get("encoding", "utf-8")
          self.pam_resetcreds = dc_conf.get("resetcreds", True)
  
      def __str__(self):
          return "{}('{}')".format(self.__class__.__name__, self.pam_service)
  
      def get_domain_realm(self, path_info, environ):
          return "PAM({})".format(self.pam_service)
  
      def require_authentication(self, realm, environ):
          return True
  
      
      def verify(self, user_name,password):# write die, 写死
          if user_name=='lankning' and password=='123456':
              return True
          else:
              return False
      
      def basic_auth_user(self, realm, user_name, password, environ):
          pam = self.pam
  
          is_ok = self.verify(user_name,password)
          # pam.authenticate(
          #     user_name,
          #     password,
          #     service=self.pam_service,
          #     resetcreds=self.pam_resetcreds,
          #     encoding=self.pam_encoding,
          # )
          if is_ok:
              _logger.debug("User '{}' logged on.".format(user_name))
              return True
  
          _logger.warning(
              "pam.authenticate('{}', '***', '{}') failed with code {}: {}".format(
                  user_name, self.pam_service, pam.code, pam.reason
              )
          )
          return False
  
      def supports_http_digest_auth(self):
          # We don't have access to a plaintext password (or stored hash)
          return False

  这就可以用了。。。

参考：

1. https://github.com/mar10/wsgidav/