前面总结了 基于Xen的VPS的web服务器的配置:ubuntu+nginx+php，下面记录下squid服务器的配置。

安装很简单：apt-get install squid

配置中的重点是打开用户验证。

通过htpasswd建立用户名密码文件，然后在squid的配置文件中设置。

http_port 3128 auth_param basic program /usr/lib/squid/ncsa_auth /etc/squid/squid.password auth_param basic children 5 auth_param basic realm Hamo’s Private Proxy auth_param basic credentialsttl 4 hours

acl all src all acl manager proto cache_object acl localhost src 127.0.0.1/32 acl to_localhost dst 127.0.0.0/8 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 SSL_ports port 443        # https acl SSL_ports port 563        # snews acl SSL_ports port 873        # rsync 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 Safe_ports port 631        # cups acl Safe_ports port 873        # rsync acl Safe_ports port 901        # SWAT acl purge method PURGE acl CONNECT method CONNECT

acl normal proxy_auth REQUIRED

http_access allow manager localhost http_access deny manager http_access allow purge localhost More >