2024-02-17 19:01:04 +01:00
|
|
|
listening-port={{ ports['coturn_listening'] }}
|
|
|
|
|
tls-listening-port={{ ports['coturn_tls_listening'] }}
|
2024-02-15 11:24:39 +01:00
|
|
|
|
|
|
|
|
# Lower and upper bounds of the UDP relay endpoints:
|
|
|
|
|
# (default values are 49152 and 65535)
|
2024-02-17 19:01:04 +01:00
|
|
|
min-port={{ ports['coturn_relay_min'] }}
|
|
|
|
|
max-port={{ ports['coturn_relay_max'] }}
|
2024-02-15 11:24:39 +01:00
|
|
|
|
2023-12-08 16:45:50 +01:00
|
|
|
#verbose
|
2023-12-08 12:22:33 +01:00
|
|
|
fingerprint
|
|
|
|
|
|
2024-02-15 11:24:39 +01:00
|
|
|
# Credentials in secrets.conf (static-auth-secret)
|
2023-12-08 12:22:33 +01:00
|
|
|
use-auth-secret
|
2024-02-17 19:01:04 +01:00
|
|
|
static-auth-secret={{ coturn_secrets['static_auth_secret'] }}
|
2023-12-08 12:22:33 +01:00
|
|
|
|
2024-02-17 19:01:04 +01:00
|
|
|
realm=turn.{{ domain }}
|
2023-12-08 12:22:33 +01:00
|
|
|
|
|
|
|
|
# TLS certificates, including intermediate certs.
|
|
|
|
|
# For Let's Encrypt certificates, use `fullchain.pem` here.
|
|
|
|
|
cert=/etc/coturn/cert.pem
|
|
|
|
|
|
|
|
|
|
# TLS private key file
|
|
|
|
|
pkey=/etc/coturn/pkey.pem
|
|
|
|
|
|
|
|
|
|
# Do not allow an TLS/DTLS version of protocol
|
2023-12-08 16:45:50 +01:00
|
|
|
no-tlsv1
|
|
|
|
|
no-tlsv1_1
|
2024-02-15 11:24:39 +01:00
|
|
|
|
|
|
|
|
# Disable RFC5780 (NAT behavior discovery).
|
|
|
|
|
no-rfc5780
|
|
|
|
|
no-stun-backward-compatibility
|
|
|
|
|
response-origin-only-with-rfc5780
|
|
|
|
|
no-cli
|
2023-12-08 12:22:33 +01:00
|
|
|
|
|
|
|
|
# VoIP traffic is all UDP. There is no reason to let users connect to arbitrary TCP endpoints via the relay.
|
|
|
|
|
no-tcp-relay
|
|
|
|
|
|
2024-02-15 11:24:39 +01:00
|
|
|
# consider whether you want to limit the quota of relayed streams per user (or total) to avoid risk of DoS.
|
|
|
|
|
user-quota=12 # 4 streams per video call, so 12 streams = 3 simultaneous relayed calls per user.
|
|
|
|
|
total-quota=1200
|
|
|
|
|
|
2023-12-08 12:22:33 +01:00
|
|
|
# don't let the relay ever try to connect to private IP address ranges within your network (if any)
|
|
|
|
|
# given the turn server is likely behind your firewall, remember to include any privileged public IPs too.
|
|
|
|
|
denied-peer-ip=10.0.0.0-10.255.255.255
|
|
|
|
|
denied-peer-ip=192.168.0.0-192.168.255.255
|
|
|
|
|
denied-peer-ip=172.16.0.0-172.31.255.255
|
|
|
|
|
# recommended additional local peers to block, to mitigate external access to internal services.
|
|
|
|
|
# https://www.rtcsec.com/article/slack-webrtc-turn-compromise-and-bug-bounty/#how-to-fix-an-open-turn-relay-to-address-this-vulnerability
|
|
|
|
|
no-multicast-peers
|
|
|
|
|
denied-peer-ip=0.0.0.0-0.255.255.255
|
|
|
|
|
denied-peer-ip=100.64.0.0-100.127.255.255
|
|
|
|
|
denied-peer-ip=127.0.0.0-127.255.255.255
|
|
|
|
|
denied-peer-ip=169.254.0.0-169.254.255.255
|
|
|
|
|
denied-peer-ip=192.0.0.0-192.0.0.255
|
|
|
|
|
denied-peer-ip=192.0.2.0-192.0.2.255
|
|
|
|
|
denied-peer-ip=192.88.99.0-192.88.99.255
|
|
|
|
|
denied-peer-ip=198.18.0.0-198.19.255.255
|
|
|
|
|
denied-peer-ip=198.51.100.0-198.51.100.255
|
|
|
|
|
denied-peer-ip=203.0.113.0-203.0.113.255
|
|
|
|
|
denied-peer-ip=240.0.0.0-255.255.255.255
|
2023-12-11 19:48:17 +01:00
|
|
|
denied-peer-ip=::1
|
|
|
|
|
denied-peer-ip=64:ff9b::-64:ff9b::ffff:ffff
|
|
|
|
|
denied-peer-ip=::ffff:0.0.0.0-::ffff:255.255.255.255
|
|
|
|
|
denied-peer-ip=100::-100::ffff:ffff:ffff:ffff
|
|
|
|
|
denied-peer-ip=2001::-2001:1ff:ffff:ffff:ffff:ffff:ffff:ffff
|
|
|
|
|
denied-peer-ip=2002::-2002:ffff:ffff:ffff:ffff:ffff:ffff:ffff
|
|
|
|
|
denied-peer-ip=fc00::-fdff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
|
|
|
|
|
denied-peer-ip=fe80::-febf:ffff:ffff:ffff:ffff:ffff:ffff:ffff
|
