如何在运行于本地主机上的ubuntu中运行coturn

Question

我想在ubuntu上运行coturn服务器，我没有任何域，我想在本地主机上测试它，为此我遵循了一个教程https://www.allerstorfer.at/install-coturn-on-ubuntu/，下面是我遵循的步骤

sudo apt-get install coturn

nano /etc/default/coturn

TURNSERVER_ENABLED=1
listening-port=3478
cli-port=5766
listening-ip=172.17.19.101

创造了一个秘密

openssl rand -hex 32

并添加到turnserver.conf文件中

use-auth-secret
static-auth-secret=583bAAAAAAAAAABBBBBBBBBBCCCCCCCCCCDDDDDDDDDDEEEEEEEEEEFFFFFFFFFF

vi /etc/services

stun-turn       3478/tcp                        # Coturn
stun-turn       3478/udp                        # Coturn
stun-turn-tls   5349/tcp                        # Coturn
stun-turn-tls   5349/udp                        # Coturn
turnserver-cli  5766/tcp                        # Coturn

已启动coturn服务器

turnserver -o -v 

0: log file opened: /var/tmp/turn_18181_2020-09-15.log
0: 
RFC 3489/5389/5766/5780/6062/6156 STUN/TURN Server
Version Coturn-4.5.0.7 'dan Eider'
0: 
Max number of open files/sockets allowed for this process: 65535
0: 
Due to the open files/sockets limitation,
max supported number of TURN Sessions possible is: 32500 (approximately)
0: 

==== Show him the instruments, Practical Frost: ====

0: TLS supported
0: DTLS supported
0: DTLS 1.2 supported
0: TURN/STUN ALPN supported
0: Third-party authorization (oAuth) supported
0: GCM (AEAD) supported
0: OpenSSL compile-time version: OpenSSL 1.1.1  11 Sep 2018 (0x1010100f)
0: 
0: SQLite supported, default database location is /var/lib/turn/turndb
0: Redis supported
0: PostgreSQL supported
0: MySQL supported
0: MongoDB is not supported
0: 
0: Default Net Engine version: 3 (UDP thread per CPU core)

=====================================================

0: Config file found: /etc/turnserver.conf
0: Bad configuration format: TURNSERVER_ENABLED
0: Listener address to use: 172.17.19.101
0: Config file found: /etc/turnserver.conf
0: Bad configuration format: TURNSERVER_ENABLED
0: Domain name: 
0: Default realm: 
0: ERROR: 
CONFIG ERROR: Empty cli-password, and so telnet cli interface is disabled! Please set a non empty cli-password!
0: 
CONFIGURATION ALERT: you did specify the long-term credentials usage
 but you did not specify the default realm option (-r option).
        Check your configuration.
0: WARNING: cannot find certificate file: turn_server_cert.pem (1)
0: WARNING: cannot start TLS and DTLS listeners because certificate file is not set properly
0: WARNING: cannot find private key file: turn_server_pkey.pem (1)
0: WARNING: cannot start TLS and DTLS listeners because private key file is not set properly
0: Relay address to use: 0.0.0.0


netstat -npta | grep turnserver

8 0.0.0.0:*监听18889/turnserver

tcp 0 0 0.0.0.0:3478 0.0.0.0:*监听18889/turnserver

tcp 0 0 0.0.0.0:3478 0.0.0.0:*监听18889/turnserver

tcp 0 0 0.0.0.0:3478 0.0.0.0:*监听18889/turnserver

tcp 0 0 0.0.0.0:3478 0.0.0.0:*监听18889/turnserver

tcp 0 0 0.0.0.0:3478 0.0.0.0:*监听18889/turnserver

tcp 0 0 0.0.0.0:3478 0.0.0.0:*监听18889/turnserver

tcp 0 0 0.0.0.0:3478 0.0.0.0:*监听18889/turnserver

然后

service coturn stop
service coturn start
service coturn restart
service coturn status

返回

service coturn status
● coturn.service - LSB: coturn TURN Server
   Loaded: loaded (/etc/init.d/coturn; generated)
   Active: active (running) since Tue 2020-09-15 17:02:05 PKT; 3s ago
     Docs: man:systemd-sysv-generator(8)
  Process: 18860 ExecStop=/etc/init.d/coturn stop (code=exited, status=0/SUCCESS)
  Process: 18867 ExecStart=/etc/init.d/coturn start (code=exited, status=0/SUCCESS)
    Tasks: 15 (limit: 4915)
   CGroup: /system.slice/coturn.service
           └─18889 /usr/bin/turnserver -c /etc/turnserver.conf -o -v

本教程中给出的步骤如下

Add to DNS
turn.domain.xx → domain.xx
stun.domain.xx → domain.xx

我对这一部分感到困惑，所以我编辑了/etc/hosts文件并添加了

127.0.0.1   turn.domain.xx
127.0.0.1   sturn.domain.xx

和

telnet localhost 5766

返回

Trying 127.0.0.1...
telnet: Unable to connect to remote host: Connection refused

但在本教程中，它显示了输出，我唯一更改的是他们使用的listening_ip

listening-ip=172.17.19.101

我用了

listening-ip=0.0.0.0

如果我使用->

listening-ip=172.17.19.101

然后命令->

netstat -npta | grep turnserver

未返回任何内容

请指导我如何在本地主机上测试coturn服务器

Answer 1

即使它看起来有点晚；您的turnserver.conf文件有一个无效的行TURNSERVER_ENABLED=1。这一行会损坏conf文件，并且turnserver不会启动。正如您在日志文件中看到的：

0: Bad configuration format: TURNSERVER_ENABLED

不能在turnserver.conf文件中使用此参数。此参数适用于/etc/default/coturn文件。