一键部署超级简单易用的openvpn服务器，支持多证书+多账号...

fudyou

一. 服务器端部署项目地址：https://github.com/guoew/openvpn-install
/ a* o5 C" ?& S+ `3 e) o- @1.1. 下载安装
3 h. [" r& ~% e

1. # git clone https://github.com/guoew/openvpn-install.git
   . V  H" Q( c. K" }
2. # cd openvpn-install &&  bash openvpn-install.sh
   
3. Welcome to this OpenVPN "road warrior" installer!
   
4. 
   
5. I need to ask you a few questions before starting the setup.
   
6. You can leave the default options and just press enter if you are ok with them.
   / `+ g8 ~! p6 ]$ G! k. @3 D$ m$ b
7. 
   
8. First, provide the IPv4 address of the network interface you want OpenVPN
   
9. listening to.
   
10. IP address: 172.27.0.2 #默认获取本机ip,直接回车
    $ V2 T( w" w# {% H! K
11. 
    
12. This server is behind NAT. What is the public IPv4 address or hostname?
    
13. Public IP address / hostname: 18.24.64.250 #输入主机公网ip
    
14. 
    
15. Which protocol do you want for OpenVPN connections?
    * C& C: x" z+ z. i% ?
16.    1) UDP (recommended)
    ) B2 J. g1 M1 _' x6 \) ?. A
17.    2) TCP
    
18. Protocol [1-2]: 1 #选择连接协议
    & y/ g4 J+ ], b% E- ^6 W9 b
19. 
    ! O8 R  E) V8 K. K$ {2 ~1 ]
20. What port do you want OpenVPN listening to?
    6 q% j% s/ n% ~! C; q" s0 H
21. Port: 1194 #设置openvpn监听端口
    5 [5 U! t/ S, O
22. 
    
23. Which DNS do you want to use with the VPN?
    . P4 _( ]) V7 a$ _  Z/ F# X
24.    1) Current system resolvers
    
25.    2) 1.1.1.1
    
26.    3) Google
    
27.    4) OpenDNS
    
28.    5) Verisign
    ) L2 ^) d. N: o3 L, R+ q+ K' _4 i
29. DNS [1-5]: 1 #选择DNS
    
30. 
    4 H, M% k/ }+ T7 C! A4 N! A
31. Finally, tell me your name for the client certificate.
    6 I4 l8 L2 Q6 m% i3 Y' k- F
32. Please, use one word only, no special characters.
    
33. Client name: client #设置客户端名称
    
34. 
    8 ]* l# z! X8 ~7 q3 v, A1 I
35. Okay, that was all I needed. We are ready to set up your OpenVPN server now.
    * P7 m6 r2 A) q3 H- M6 L
36. Press any key to continue... #任意键继续
    / [- l' {8 q& n( p. G
37. ...
    ( g4 z, t1 |3 O5 i" m3 i
38. An updated CRL has been created.
    
39. CRL file: /etc/openvpn/server/easy-rsa/pki/crl.pem
    
40. 
    ! G' o6 k- {, j) k( }0 J
41. Created symlink /etc/systemd/system/multi-user.target.wants/openvpn-iptables.service → /etc/systemd/system/openvpn-iptables.service.
    1 D' s$ U, y/ {! i& z, N
42. Created symlink /etc/systemd/system/multi-user.target.wants/openvpn-server@server.service → /lib/systemd/system/openvpn-server@.service.
    
43. 
    ! b: F2 z" B: I
44. Finished!  #最终看到Finished时表示安装完毕
    9 N1 X/ M* X8 |% c+ i: C
45. 
    7 Z6 C0 V# ?/ v9 Q7 a& \  N# `
46. Your client configuration is available at: /root/client.ovpn #客户端配置文件路径
    
47. If you want to add more clients, you simply need to run this script again!
    " u# b) X8 `( I& @1 C

复制代码

将客户端配置文件 /root/client.ovpn，下载到本地以备客户端使用
1.2. 添加账号在openvpn目录下的userfile.sh中添加用户和密码，以空格隔开

1. # cat /etc/openvpn/userfile.sh
   : s  {# e  A6 _# ?! O! S4 b
2. guoew guoew123
   8 q4 F; X; ^- B# s$ m
3. yakexi yakexi123
   

复制代码

截止现在一个超级简单的openvpn服务就已经搭建好了，接下来将使用客户端连接openvpn服务器(以win10为例)
二. 客户端部署使用2.1. 安装openvpn客户端

• 客户端下载地址：https://swupdate.openvpn.org/community/releases/openvpn-install-2.4.0-I602.exe
  安装步骤略(可自定义安装路径)
  

2.2. 配置客户端将安装好的客户端打开，点击Import file 把准备好的客户端配置文件导入进去。
. S% _  }; z& @+ J7 X2.3. 连接openvpn服务器打开客户端，点击Connect，使用服务器端已添加的账号登录

---

END
# [) p* Y" r8 `附：安装完毕后，再次执行脚本openvpn-install.sh 会有四个菜单选项(添加、撤销、卸载、退出)，可根据自身实际情况应用,如下：

1. Looks like OpenVPN is already installed.
   6 e4 I" y! Z& G7 D
2. 
   . w0 s: l* v* m" p) l
3. What do you want to do?
   
4.    1) Add a new user
   
5.    2) Revoke an existing user
   
6.    3) Remove OpenVPN
   
7.    4) Exit
   
8. Select an option [1-4]:
   

复制代码

这里有个不足之处是，当使用多证书时，账号是通用的。即同一个账号，可以应用于不同的证书。
. g2 S3 ]! i% @" U9 h如果想要不同用户使用不同的证书进行登录[无账号]，欢迎访问原项目地址：
https://github.com/Nyr/openvpn-install