ubuntu搭建squid代理服务-蒲公英云

ubuntu搭建squid代理服务

一、安装依赖

apt install openssh-server
apt install apache2-utils
apt install squid

二、修改配置

安全起见，设置账号密码

htpasswd -c /etc/squid/passwd 用户名
# 输入两次明文密码，会自动生成passwd文件，共代理服务鉴权验证使用

修改配置文件

cp squid.conf squid.conf.bak
vim /etc/squid/squid.conf

为了方便使用，copy下面squid.conf配置直接使用，也可根据配置修改原配置文件

acl SSL_ports port 443
acl Safe_ports port 80          # http
acl Safe_ports port 21          # ftp
acl Safe_ports port 443         # https
acl Safe_ports port 70          # gopher
acl Safe_ports port 210         # wais
acl Safe_ports port 1025-65535  # unregistered ports
acl Safe_ports port 280         # http-mgmt
acl Safe_ports port 488         # gss-http
acl Safe_ports port 591         # filemaker
acl Safe_ports port 777         # multiling http
acl CONNECT method CONNECT
# 注意此处路径具体为/usr/lib64还是/usr/lib视具体情况而定
# 查找指令为    sudo find / -name basic_ncsa_auth  
auth_param basic program /usr/lib64/squid/basic_ncsa_auth /etc/squid/passwd
acl auth_user proxy_auth REQUIRED
http_access allow auth_user
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access deny all
http_port 23333
coredump_dir /var/spool/squid
refresh_pattern ^ftp:           1440    20%     10080
refresh_pattern ^gopher:        1440    0%      1440
refresh_pattern -i (/cgi-bin/|\?) 0     0%      0
refresh_pattern (Release|Packages(.gz)*)$      0       20%     2880
refresh_pattern .               0       20%     4320
request_header_access X-Forwarded-For deny all
request_header_access From deny all
request_header_access Via deny all

三、启动代理服务

sudo squid -z  # 初始化缓存文件，选用项，有时出现问题很玄学
service squid start
service squid status 查看启动是否成功

四、代理使用

import requests
url = 'https://myip.ipip.net'
resp = requests.get(url=url, proxies={
    'http': 'http://账号:密码@代理IP地址:端口',
                                      'https': 'https://账号:密码@代理IP地址:端口'})
resp.encoding = 'utf-8'
print(resp.text)