wangwwwhi/squidproxy

一个使用squid技术实现网络代理的项目

最新版SquidProxy V2.0.0.13##

• SquidProxy 下载
• 获取公共服务器 进入
• 修正了退出后代理无法恢复的bug

##特性##

• 支持Squid技术
• 多服务器管理,支持添加、删除、编辑Squid服务器
• 自动版本更新功能,轻松获取最新技术
• 支持智能和全局,无缝切换
• 基于Framework3.5框架开发
• PAC模式部署,安装apache2服务到服务器,确保Squid服务和Apache2为同一服务器!

Server

Install

Debian/Ubuntu

apt-get update 
apt-get -y install squid3

Prepare execution folders

创建缓存文件

mkdir /var/log/squid
mkdir /var/cache/squid
mkdir /var/spool/squid
chown -cR proxy /var/log/squid
chown -cR proxy /var/cache/squid
chown -cR proxy /var/spool/squid

squid3 -z

Build configuration file (Debian)

创建配置文件给Debian系统,默认端口为25

rm -fr /etc/squid3/squid.conf
wget --no-check-certificate -O /etc/squid3/squid.conf https://raw.githubusercontent.com/squidproxy/squidproxy/master/Squidconf/D-squidconf.conf

Build configuration file (Ubuntu)

创建配置文件给Ubuntu系统,默认端口为25

rm -fr /etc/squid3/squid.conf
wget --no-check-certificate -O /etc/squid3/squid.conf https://raw.githubusercontent.com/squidproxy/squidproxy/master/Squidconf/U-squidconf.conf

Start

启动

squid3 -v                       #查询squid版本
service squid3 restart          #重启squid服务
service squid3 status           #查看squid服务运行状态   
netstat -lntp                   #查询25端口是否启动
nano /var/log/squid3/access.log #查看squid访问日志文件

Deployment PAC Service

Install Apache

部署Apache服务,创建PAC文件

sudo aptitude install apache2 apache2-doc
wget --no-check-certificate -O /var/www/html/Squidproxy.pac https://raw.githubusercontent.com/squidproxy/squidproxy/master/PAC/Squidproxy.pac
nano /var/www/html/Squidproxy.pac

replace string VPS-IP with your server ip
将VPS-IP换成你的服务器IP 

Test PAC Address

测试PAC地址

 If your server IP is 127.0.0.1,then your PAC address is http://127.0.0.1/Squidproxy.pac
 
 Smart mode (PAC) address is http://127.0.0.1/Squidproxy.pac

 global mode :The proxt Server address is 127.0.0.1 ,port 25
 
 Now,setting up PAC address for your Internet option 
 

Install

centos

yum -y install squid wget
wget --no-check-certificate -O /etc/squid/squid.conf https://raw.githubusercontent.com/squidproxy/squidproxy/master/Squidconf/U-squidconf.conf

Prepare execution folders

创建缓存文件

mkdir -p /var/cache/squid
chmod -R 777 /var/cache/squid
squid -z

Create firewall rules

创建防火墙规则

iptables -t nat -F
iptables -t nat -X
iptables -t nat -P PREROUTING ACCEPT
iptables -t nat -P POSTROUTING ACCEPT
iptables -t nat -P OUTPUT ACCEPT
iptables -t mangle -F
iptables -t mangle -X
iptables -t mangle -P PREROUTING ACCEPT
iptables -t mangle -P INPUT ACCEPT
iptables -t mangle -P FORWARD ACCEPT
iptables -t mangle -P OUTPUT ACCEPT
iptables -t mangle -P POSTROUTING ACCEPT
iptables -F
iptables -X
iptables -P FORWARD ACCEPT
iptables -P INPUT ACCEPT
iptables -P OUTPUT ACCEPT
iptables -t raw -F
iptables -t raw -X
iptables -t raw -P PREROUTING ACCEPT
iptables -t raw -P OUTPUT ACCEPT
service iptables save

Start squid service and start automatically during the system startup

重启服务和随系统启动

service squid restart
systemctl enable squid.service

###Note 以上部署测试通过的服务器版本

CentOS Linux release 7.1.1503 (Core)
Debian 8 x64 (jessie)
Debian 7 x64 (jessie)
Ubuntu 14.02 x64

其他社区

• G+ 谷歌社区
• Twitter: 推特

原理

数据缓存技术 在一个若干人共同使用的"宿舍"(Squid服务器),A同学(相当于A浏览器或A设备) 从"图书馆"(Youtube等网站)借来的"书籍"(网站等视频资源). B同学(相当于B浏览器或B设备)不用在再跑去图书馆(远程网站)借这本书,直接在他们的宿舍(Squid服务器)阅读浏览借来的书籍即可.Squid会将这些视频数据保存在本地,供其他 用户调用。 这个从本地获取视频的效率，远比反复从图书馆来的效率更高! 这个就是Squid技术的原理!

LICENSE

Copyright (C) 2016 Dave feng

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.