Linux运维笔记|自动化运维攻城狮
Squid实现用户名密码，使用HTTPBasicAuth 的方式。
安装Squid
yum install squid -y
需要htpasswd工具来创建passwd文件
yum install -y httpd
创建用户proxy_username 的命令如下：
htpasswd -c /etc/squid/passwd proxy_username
输入相应的密码后，生成 文件 /etc/squid/passwd
将下述代码添加到/etc/squid/squid.conf 中即配置实用验证的功能：
auth_param basic program /usr/lib64/squid/basic_ncsa_auth /etc/squid/passwd
acl auth_user proxy_auth REQUIRED
http_access allow auth_user
- 贴个完整的配置
acl localnet src 10.0.0.0/8 # RFC1918 possible internal network
acl localnet src 172.16.0.0/12 # RFC1918 possible internal network
acl localnet src 192.168.0.0/16 # RFC1918 possible internal network
acl localnet src fc00::/7 # RFC 4193 local private network range
acl localnet src fe80::/10 # RFC 4291 link-local (directly plugged) machines
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
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access allow localhost manager
http_access deny manager
http_access allow localnet
http_access allow localhost
# 只改动这里
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 all
# 端口建议变动
http_port 31282
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 . 0 20% 4320
验证方式 squid 的安装文件会自带，需要 正确的路径， Squid 3.8的文件是 ：
/usr/lib64/squid/basic_ncsa_auth
重启squid，使用命令,即可实现为Squid代理服务器添加用户名密码验证的功能。：
service squid restart 或
/etc/init.d/squid restart