使用urllib进行HTTP验证

# HTTP验证 环境python3.8
import urllib.request, urllib.error, urllib.parse
from base64 import encodebytes

LOGIN = 'wesley'
PASSWD = "you'll guess"
URL = 'http://loacalhost'
REALM = 'Secure Archive'
"""
    AuthType  basic
    已知域AuthName：Secure Archive
    AuthUserFile    /www/htdocs/.htpasswd
    require valid-user
"""


# handler方式
def handler_version(url):
    # 创建基本验证
    hdlr = urllib.request.HTTPBasicAuthHandler()
    # 加入验证信息
    hdlr.add_password(REALM, urllib.parse.urlparse(url)[1], LOGIN, PASSWD)
    # 基本的urlopen不支持验证，使用该法以扩展支持额外功能
    opener = urllib.request.build_opener(hdlr)
    urllib.request.install_opener(opener)
    return url


# request方式
def request_version(url):
    # 使用Requset便于加入报头信息
    req = urllib.request.Request(url)
    # 信息加密
    b64str = encodebytes(('%s:%s' % (LOGIN, PASSWD)).encode())[:-1]
    # 添加报头
    req.add_header("Authorization", "Basic %s" % b64str)
    return req


for funcType in ('handler', 'request'):
    print("***Using %s:" % funcType.upper())
    url = eval('%s_version' % funcType)(URL)
    f = urllib.request.urlopen(url)
    print(str(f.readlines()))
    f.close()

本文地址：https://blog.csdn.net/zhangge138/article/details/111881633