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Introduces installing coturn as turn server for jitsi-meet (jitsi#4959)
* Adds package that can configure using turnserver for jitsi-meet. Activates http2 on the nginx host and uses the alpn send with the web requests to multiplex traffic to be served as web of proxied to the turn server. It needs nginx at least v1.13.10. Adds turncredentials module from Philipp Hancke, with small modification (all int values for hosts need to be strings/tostring()) in order to be able to use the module with prosody 0.11. * Moves loading of stream after loading stream module (50-..). * Leaves DISABLE_TCP_HARVESTER to be handled by jvb. * Fixes comments. * Properly detect first time coturn install and configure it. * Handles upgrading from jetty serving web. * Does not create jvb user if already exists. * Fixes let's encrypt and adds turnserver handling. * Enables use of turn server in config.js if available. * Adds a check whether prosody config exists. There are cases where deployments can still have configured prosody in the main prosody config in /etc/prosody.
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doc/debian/jitsi-meet-turn/turnserver.conf /usr/share/jitsi-meet-turnserver/ | ||
doc/debian/jitsi-meet/jitsi-meet.conf /usr/share/jitsi-meet-turnserver/ |
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/usr/share/jitsi-meet-turnserver/jitsi-meet.conf /etc/nginx/modules-enabled/60-jitsi-meet.conf |
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#!/bin/bash | ||
# postinst script for jitsi-meet-turnserver | ||
# | ||
# see: dh_installdeb(1) | ||
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set -e | ||
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# summary of how this script can be called: | ||
# * <postinst> `configure' <most-recently-configured-version> | ||
# * <old-postinst> `abort-upgrade' <new version> | ||
# * <conflictor's-postinst> `abort-remove' `in-favour' <package> | ||
# <new-version> | ||
# * <postinst> `abort-remove' | ||
# * <deconfigured's-postinst> `abort-deconfigure' `in-favour' | ||
# <failed-install-package> <version> `removing' | ||
# <conflicting-package> <version> | ||
# for details, see http://www.debian.org/doc/debian-policy/ or | ||
# the debian-policy package | ||
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case "$1" in | ||
configure) | ||
# loading debconf | ||
. /usr/share/debconf/confmodule | ||
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# try to get host from jitsi-videobridge | ||
db_get jitsi-videobridge/jvb-hostname | ||
if [ -z "$RET" ] ; then | ||
# server hostname | ||
db_set jitsi-videobridge/jvb-hostname "localhost" | ||
db_input critical jitsi-videobridge/jvb-hostname || true | ||
db_go | ||
fi | ||
JVB_HOSTNAME="$RET" | ||
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TURN_CONFIG="/etc/turnserver.conf" | ||
NGINX_CONFIG="/etc/nginx/sites-available/$JVB_HOSTNAME.conf" | ||
JITSI_MEET_CONFIG="/etc/jitsi/meet/$JVB_HOSTNAME-config.js" | ||
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# detect dpkg-reconfigure, just delete old links | ||
db_get jitsi-meet-turnserver/jvb-hostname | ||
JVB_HOSTNAME_OLD=$RET | ||
if [ -n "$RET" ] && [ ! "$JVB_HOSTNAME_OLD" = "$JVB_HOSTNAME" ] ; then | ||
rm -f $TURN_CONFIG | ||
fi | ||
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# this detect only old installations with no nginx | ||
db_get jitsi-meet/jvb-serve || true | ||
if [ ! -f $NGINX_CONFIG -o "$RET" = "true" ] ; then | ||
# nothing to do | ||
echo "" | ||
echo "turnserver not configured as no nginx found to multiplex traffic" | ||
echo "" | ||
db_stop | ||
exit 0 | ||
fi | ||
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# stores the hostname so we will reuse it later, like in purge | ||
db_set jitsi-meet-turnserver/jvb-hostname "$JVB_HOSTNAME" | ||
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# try to get turnserver password | ||
db_get jitsi-meet-prosody/turn-secret | ||
if [ -z "$RET" ] ; then | ||
db_input critical jitsi-meet-prosody/turn-secret || true | ||
db_go | ||
fi | ||
TURN_SECRET="$RET" | ||
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if [[ -f $TURN_CONFIG ]] && ! grep -q "jitsi-meet coturn config" "$TURN_CONFIG" ; then | ||
PUBLIC_IP=$(dig +short myip.opendns.com @resolver1.opendns.com) | ||
cp /usr/share/jitsi-meet-turnserver/turnserver.conf $TURN_CONFIG | ||
sed -i "s/jitsi-meet.example.com/$JVB_HOSTNAME/g" $TURN_CONFIG | ||
sed -i "s/__turnSecret__/$TURN_SECRET/g" $TURN_CONFIG | ||
sed -i "s/__external_ip_address__/$JVB_HOSTNAME/g" $TURN_CONFIG | ||
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# SSL for nginx | ||
db_get jitsi-meet/cert-choice | ||
CERT_CHOICE="$RET" | ||
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if [ "$CERT_CHOICE" = "I want to use my own certificate" ] ; then | ||
db_get jitsi-meet/cert-path-key | ||
CERT_KEY="$RET" | ||
db_get jitsi-meet/cert-path-crt | ||
CERT_CRT="$RET" | ||
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# replace self-signed certificate paths with user provided ones | ||
CERT_KEY_ESC=$(echo $CERT_KEY | sed 's/\./\\\./g') | ||
CERT_KEY_ESC=$(echo $CERT_KEY_ESC | sed 's/\//\\\//g') | ||
sed -i "s/pkey=\/etc\/jitsi\/meet\/.*key/pkey=$CERT_KEY_ESC/g" $TURN_CONFIG | ||
CERT_CRT_ESC=$(echo $CERT_CRT | sed 's/\./\\\./g') | ||
CERT_CRT_ESC=$(echo $CERT_CRT_ESC | sed 's/\//\\\//g') | ||
sed -i "s/cert=\/etc\/jitsi\/meet\/.*crt/cert=$CERT_CRT_ESC/g" $TURN_CONFIG | ||
fi | ||
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sed -i "s/#TURNSERVER_ENABLED/TURNSERVER_ENABLED/g" /etc/default/coturn | ||
invoke-rc.d coturn restart || true | ||
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NGINX_STREAM_CONFIG="/etc/nginx/modules-enabled/60-jitsi-meet.conf" | ||
if [ -f $NGINX_STREAM_CONFIG ] && [ -f $NGINX_CONFIG ] ; then | ||
sed -i "s/listen 443 ssl/listen 4444 ssl http2/g" $NGINX_CONFIG | ||
invoke-rc.d nginx reload || true | ||
fi | ||
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# Enable turn server in config.js | ||
if [ -f $JITSI_MEET_CONFIG ] ; then | ||
sed -i "s/\/\/ useStunTurn: true/useStunTurn: true/g" $JITSI_MEET_CONFIG | ||
fi | ||
fi | ||
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# and we're done with debconf | ||
db_stop | ||
;; | ||
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abort-upgrade|abort-remove|abort-deconfigure) | ||
;; | ||
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*) | ||
echo "postinst called with unknown argument \`$1'" >&2 | ||
exit 1 | ||
;; | ||
esac | ||
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# dh_installdeb will replace this with shell code automatically | ||
# generated by other debhelper scripts. | ||
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#DEBHELPER# | ||
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exit 0 |
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Template: jitsi-meet-turnserver/jvb-hostname | ||
Type: string | ||
_Description: The hostname of the current installation: | ||
The value for the hostname that is set in Jitsi Videobridge installation. | ||
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Template: jitsi-videobridge/jvb-hostname | ||
Type: string | ||
_Description: The hostname of the current installation: | ||
The value for the hostname that is set in Jitsi Videobridge installation. |
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Coturn configuration for Jitsi Meet |
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# jitsi-meet coturn config. Do not modify this line | ||
lt-cred-mech | ||
use-auth-secret | ||
keep-address-family | ||
static-auth-secret=__turnSecret__ | ||
realm=jitsi-meet.example.com | ||
cert=/etc/jitsi/meet/jitsi-meet.example.com.crt | ||
pkey=/etc/jitsi/meet/jitsi-meet.example.com.key | ||
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no-tcp | ||
listening-port=443 | ||
tls-listening-port=4445 | ||
external-ip=__external_ip_address__ |
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# this is jitsi-meet nginx module configuration | ||
# this forward all http traffic to the nginx virtual host port | ||
# and the rest to the turn server | ||
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stream { | ||
upstream web { | ||
server 127.0.0.1:4444; | ||
} | ||
upstream turn { | ||
server 127.0.0.1:4445; | ||
} | ||
# since 1.13.10 | ||
map $ssl_preread_alpn_protocols $upstream { | ||
"h2" web; | ||
"http/1.1" web; | ||
"h2,http/1.1" web; | ||
default turn; | ||
} | ||
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server { | ||
listen 443; | ||
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# since 1.11.5 | ||
ssl_preread on; | ||
proxy_pass $upstream; | ||
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# Increase buffer to serve video | ||
proxy_buffer_size 10m; | ||
} | ||
} |
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