coturn穿透服务器搭建

2018-12-19 本文已影响80人张俊峰0613

安装环境

阿里云CentOS7.2(64bit)

下载并安装libevent-2.0

wget https://github.com/downloads/libevent/libevent/libevent-2.0.21-stable.tar.gz
tar zxvf libevent-2.0.21-stable.tar.gz
cd libevent-2.0.21-stable && ./configure
make && make install

下载编译安装coturn

git clone https://github.com/coturn/coturn
cd coturn 
./configure 
make 
make install

查看是否安装成功

which turnserver

配置文件

在/usr/local/etc/目录下有turnserver.conf.default，复制为turnserver.conf

cd /usr/local/etc/
cp turnserver.conf.default turnserver.conf

首先查看网卡,记录网卡名称和内网地址

ifconfig

签名证书

使用命令安装openssl

yum install openssl

cert和pkey配置的自签名证书用Openssl命令生成:

openssl req -x509 -newkey rsa:2048 -keyout /etc/turn_server_pkey.pem -out /etc/turn_server_cert.pem -days 99999 –nodes

填写相关信息随便写。
生成的两个文件一般在/etc/目录下

自签名证书

修改配置信息

vi /usr/local/etc/turnserver.conf

listening-ip与relay-ip采用内网ip，external-ip是外网的ip

relay-device=eth0   #与前ifconfig查到的网卡名称一致
listening-ip=172.18.77.60    #内网IP
listening-port=3478
tls-listening-port=5349
relay-ip=172.18.77.60
external-ip=47.107.110.xxx    #公网IP
relay-threads=50
lt-cred-mech
cert=/etc/turn_server_cert.pem
pkey=/etc/turn_server_pkey.pem
pidfile=”/var/run/turnserver.pid”
min-port=49152
max-port=65535
user=zjf:123456    #用户名密码，创建IceServer时用

#创建IceServer
IceServer turnIceServer = new IceServer("turn:47.107.110.xxx:3478","zjf","123456");
IceServer stunIceServer = new IceServer("stun:47.107.110.212:xxx","","");

开启turnserver，执行命令

 turnserver -o -a -f -user=zjf:123456 -r Guangdong

开启turnserver

一定要在阿里云后台的安全组规则中添加用到的端口，包括3478端口的tcp/udp，udp一定要配置

配置端口

如果不是阿里云的话就用命令行打开相关端口，然后重启防火墙即可。

添加
firewall-cmd --zone=public --add-port=3478/udp --permanent
firewall-cmd --zone=public --add-port=3478/tcp --permanent
重新载入
firewall-cmd --reload
重启防火墙
systemctl restart firewalld

在浏览器中打开47.107.110.xxx:3478，如果打开之后是这个页面说明已经配置成功了