centos搭建 squid

1.安装

sudo yum install squid

2.备份

sudo cp /etc/squid/squid.conf /etc/squid/squid.conf.bak

3.设置用户和组

sudo touch /etc/squid/passwords
sudo chown squid:squid /etc/squid/passwords
sudo chmod 400 /etc/squid/passwords

4.安装 htpasswd

sudo yum install httpd-tools

sudo htpasswd -c /etc/squid/passwords username #username 替换

输入密码 password

 

 5.编辑配置文件，增加内容 /etc/squid/squid.conf

# 开启基本身份验证

acl allowed_ip src 允许的ip

http_access allow allowed_ip

# auth_param basic program /usr/lib/squid/basic_ncsa_auth /etc/squid/passwords # 是否是 64位

auth_param basic program /usr/lib64/squid/basic_ncsa_auth /etc/squid/passwords

auth_param basic children 5
auth_param basic realm Squid proxy-caching web server
auth_param basic credentialsttl 2 hours

# 设置访问控制规则，允许特定用户访问代理
acl authenticated_users proxy_auth REQUIRED
http_access allow authenticated_users

 6.重启代理

sudo systemctl restart squid