Squid proxy

Notion 上的笔记

教学文章

安装命令

sudo apt update
sudo apt install squid

启动/关闭服务

sudo systemctl start squid
sudo systemctl enable squid
sudo systemctl stop squid
# 查看服务情况
sudo systemctl status squid 

squid -k parse 查看所有的配置情况

查看端口

ss -tuln | grep squid
netstat -tuln | grep squid

如果不行的话，

# 查看是否在运行
ps -ef | grep squid
# 查看所有的端口
sudo netstat -tuln

外网 HTTP

# http_access deny all
http_access allow all

端口: 我的服务器开通了3129端口

http_port 3128

开通 socks 代理服务

http_port 3128
http_port 1080 socks

建立密码文档

sudo apt install apache2-utils
sudo htpasswd -c /etc/squid/passwords <your_squid_username>

修改config文件

 # INSERT YOUR OWN RULE(S) HERE TO ALLOW ACCESS FROM YOUR CLIENTS
#include /etc/squid/conf.d/*
auth_param basic program /usr/lib/squid3/basic_ncsa_auth /etc/squid/passwords
auth_param basic realm proxy
acl authenticated proxy_auth REQUIRED
 # Example rule allowing access from your local networks.
acl localnet src your_ip_address
 # Adapt localnet in the ACL section to list your (internal) IP networks
 # from where browsing should be allowed
 #http_access allow localnet
http_access allow localhost
http_access allow authenticated
 # And finally deny all other access to this proxy
http_access deny all

测试方式

• curl 命令 curl -x http://217.160.61.19:3129 https://google.com
• nc -v <proxy_ip> <proxy_port> nc -v 217.160.61.19 3129 (仅仅测试端口是否开通，如果要看内容，使用上一条测试命令)
• telnet <proxy_ip> <proxy_port>