socks5服务端部署配置
1.基础服务器环境
8核-16GB-100GB，CentOS 7.9；
2.更新YUM源
因为centos已经停止维护了，yum已经全部停止维护了，需要更换为国内的源，这里说下更改为阿里云yum源的方法；
（1）先去阿里云镜像站下载centos7的yum，地址为 http://mirrors.aliyun.com/repo/， 下载到本地后更名为CentOS-Base.repo，然后上传到服务器文件夹下，这里我上传到/home/centos文件夹中
[root@obd-centos-ss5 centos]# ll
total 4
-rw-rw-r--. 1 centos centos 2523 Nov 6 02:49 CentOS-Base.repo
（2）将centos的源yum文件更名为CentOS-Base.repo.bak
[root@obd-centos-ss5 centos]# sudo mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.bak（3）将/home/centos/CentOS-Base.repo拷贝到/etc/yum.repos.d/中
[root@obd-centos-ss5 centos]# cp /home/centos/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo
[root@obd-centos-ss5 centos]# ll /etc/yum.repos.d/
total 44
-rw-r--r--. 1 root root 2523 Nov 6 02:51 CentOS-Base.repo
-rw-r--r--. 1 root root 1664 Nov 6 02:50 CentOS-Base.repo.bak
-rw-r--r--. 1 root root 1309 Nov 23 2020 CentOS-CR.repo
-rw-r--r--. 1 root root 649 Nov 23 2020 CentOS-Debuginfo.repo
-rw-r--r--. 1 root root 314 Nov 23 2020 CentOS-fasttrack.repo
-rw-r--r--. 1 root root 630 Nov 23 2020 CentOS-Media.repo
-rw-r--r--. 1 root root 1331 Nov 23 2020 CentOS-Sources.repo
-rw-r--r--. 1 root root 8515 Nov 23 2020 CentOS-Vault.repo
-rw-r--r--. 1 root root 616 Nov 23 2020 CentOS-x86_64-kernel.repo
（4）yum操作，依次执行以下命令来更新升级yum仓库：
[root@obd-centos-ss5 centos]# yum clean all && yum makecache && yum update -y
Loaded plugins: fastestmirror
Cleaning repos: base extras updates
Loaded plugins: fastestmirror
Determining fastest mirrors
* base: mirrors.aliyun.com
* extras: mirrors.aliyun.com
* updates: mirrors.aliyun.com
base | 3.6 kB 00:00:00
extras | 2.9 kB 00:00:00
updates | 2.9 kB 00:00:00
......
3.下载ss5-3.8.9-8.tar.gz
下载地址：https://jaist.dl.sourceforge.net/project/ss5/ss5/3.8.9-8/，下载到本地后再上传到/home/centos文件夹下
[root@obd-centos-ss5 centos]# ll
total 384
-rw-rw-r--. 1 centos centos 2523 Nov 6 02:49 CentOS-Base.repo
-rw-rw-r--. 1 centos centos 387680 Nov 6 03:02 ss5-3.8.9-8.tar.gz
4.下载ss5前置组件
[root@obd-centos-ss5 centos]# yum install -y gcc openldap-devel make wget pam-devel openssl-devel
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: mirrors.aliyun.com
* extras: mirrors.aliyun.com
* updates: mirrors.aliyun.com
Resolving Dependencies
......5.解压ss5
[root@obd-centos-ss5 centos]# tar -xvzf ss5-3.8.9-8.tar.gz
ss5-3.8.9/
ss5-3.8.9/install-sh
ss5-3.8.9/include/
ss5-3.8.9/include/config.h.in
ss5-3.8.9/include/SS5Server.h
ss5-3.8.9/include/SS5Mod_filter.h
......6.SS5编译安装
（1）进入/home/centos/ss5-3.8.9文件夹下
[root@obd-centos-ss5 ss5-3.8.9]# ll
total 304
drwxr-xr-x. 3 root root 19 Aug 26 2011 admin
drwxr-xr-x. 2 root root 100 Aug 26 2011 build
-rw-r--r--. 1 root root 15691 Jan 11 2012 ChangeLog
drwxr-xr-x. 2 root root 99 Jan 11 2012 common
drwxr-xr-x. 3 root root 107 Aug 26 2011 conf
-rwxr-xr-x. 1 root root 218560 Jan 11 2012 configure
-rw-r--r--. 1 root root 7932 Jan 11 2012 configure.ac
drwxr-xr-x. 4 root root 136 Aug 26 2011 doc
drwxr-xr-x. 2 root root 4096 Jan 11 2012 include
-rw-r--r--. 1 root root 3285 Aug 26 2011 INSTALL
-rw-r--r--. 1 root root 9206 Aug 26 2011 install-sh
-rw-r--r--. 1 root root 18005 Aug 26 2011 License
-rw-r--r--. 1 root root 547 Jan 10 2012 License.OpenSSL
-rw-r--r--. 1 root root 9694 Aug 26 2011 Makefile.in
drwxr-xr-x. 5 root root 47 Aug 26 2011 man
drwxr-xr-x. 13 root root 247 Jan 11 2012 modules
-rw-r--r--. 1 root root 176 Aug 26 2011 SOLARIS.NOTES
drwxr-xr-x. 2 root root 209 Jan 11 2012 src
-rw-r--r--. 1 root root 60 Aug 26 2011 TODO
drwxr-xr-x. 2 root root 23 Jan 11 2012 tool
（2）依次执行如下命令，进行ss5的编译安装
[root@obd-centos-ss5 ss5-3.8.9]# ./configure && make && make install
checking for gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables...
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking for a BSD-compatible install... /bin/install -c
checking for main in -ldl... yes
checking for main in -lldap... yes
......[root@obd-centos-ss5 ss5-3.8.9]# ./configure && make && make install
checking for gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables...
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking for a BSD-compatible install... /bin/install -c
checking for main in -ldl... yes
checking for main in -lldap... yes
......
7.ss5文件提权
[root@obd-centos-ss5 ss5-3.8.9]# chmod a+x /etc/init.d/ss5
[root@obd-centos-ss5 ss5-3.8.9]# chmod a+x /etc/rc.d/init.d/ss5
8.修改ss5为账户口令认证登录
（1）备份ss5.conf配置文件
[root@obd-centos-ss5 ss5-3.8.9]# cp /etc/opt/ss5/ss5.conf /etc/opt/ss5/ss5.conf.bak
（2）修改ss5.conf配置文件
[root@obd-centos-ss5 ss5-3.8.9]# vim /etc/opt/ss5/ss5.conf
去掉auth 0.0.0.0/0 - -前的注释#，第二个-改为u，如下所示
# ///////////////////////////////////////////////////////////////////////////////////
# SHost SPort Authentication
#
auth 0.0.0.0/0 - u
#
# SECTION <BANDWIDTH>
# \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
去掉permit - 0.0.0.0/0 - 0.0.0.0/0 - - - - -前的注释#，将第1个-改为u，如下所示
# /////////////////////////////////////////////////////////////////////////////////////////////////
# Auth SHost SPort DHost DPort Fixup Group Band ExpDate
#
permit u 0.0.0.0/0 - 0.0.0.0/0 - - - - -
#
# SECTION <PROFILING>
# \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
9.修改ss5的缺省端口号
[root@obd-centos-ss5 ss5-3.8.9]# vi /etc/sysconfig/ss5去掉第二行注释，添加-b 0.0.0.0:55555，如下所示
# Add startup option here
SS5_OPTS=" -u root -b 0.0.0.0:55555"
10.添加ss5的认证账户和口令
[root@obd-centos-ss5 ss5-3.8.9]# vi /etc/opt/ss5/ss5.passwd
前面为账户，后面为口令，如下所示
test testtest
11.开机启动ss5
[root@obd-centos-ss5 ss5-3.8.9]# chkconfig --add ss5
[root@obd-centos-ss5 ss5-3.8.9]# service ss5 start
Starting ss5 (via systemctl): [ OK ]
12.服务器端口测试
查看本地55555端口是否为监听状态
[root@obd-centos-ss5 ss5-3.8.9]# netstat -an | grep 55555
tcp 0 0 0.0.0.0:55555 0.0.0.0:* LISTEN13 proxifier测试
相关文件下载
为了便于同学进行下载、测试，这里放出centos7的yum源repo包、ss5的安装包，以及proxifier的汉化安装包：
centos7 yum源repo包
来源：阿里云盘 | 提取码:3bq4
来源：百度网盘 | 提取码:yxwt
ss5安装包
来源：百度网盘 | 提取码:ayp4
proxifier汉化安装包
来源：阿里云盘 | 提取码:hd86
来源：百度网盘 | 提取码:tsvz
至此，socks5的配置教程结束，如有问题，欢迎留言讨论~
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