200 lines
8.7 KiB
Bash
200 lines
8.7 KiB
Bash
#!/bin/bash
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# postinst script for jitsi-meet
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#
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# see: dh_installdeb(1)
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set -e
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# summary of how this script can be called:
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# * <postinst> `configure' <most-recently-configured-version>
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# * <old-postinst> `abort-upgrade' <new version>
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# * <conflictor's-postinst> `abort-remove' `in-favour' <package>
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# <new-version>
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# * <postinst> `abort-remove'
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# * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
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# <failed-install-package> <version> `removing'
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# <conflicting-package> <version>
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# for details, see http://www.debian.org/doc/debian-policy/ or
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# the debian-policy package
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case "$1" in
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configure)
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JVB_ETC_CONFIG="/etc/jitsi/videobridge/config"
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. $JVB_ETC_CONFIG
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# loading debconf
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. /usr/share/debconf/confmodule
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# detect dpkg-reconfigure
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RECONFIGURING="false"
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db_get jitsi-meet/jvb-hostname
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JVB_HOSTNAME_OLD=$RET
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if [ -n "$RET" ] && [ ! "$JVB_HOSTNAME_OLD" = "$JVB_HOSTNAME" ] ; then
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RECONFIGURING="true"
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rm -f /etc/jitsi/meet/$JVB_HOSTNAME_OLD-config.js
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fi
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JVB_SERVE="false"
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db_get jitsi-meet/jvb-serve
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if [ -n "$RET" ] && [ "$RET" = "true" ] ; then
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JVB_SERVE="true"
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fi
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# stores the hostname so we will reuse it later, like in purge
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db_set jitsi-meet/jvb-hostname $JVB_HOSTNAME
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NGINX_INSTALL_CHECK="$(dpkg-query -f '${Status}' -W 'nginx' 2>/dev/null | awk '{print $3}' || true)"
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if [ "$NGINX_INSTALL_CHECK" = "installed" ] || [ "$NGINX_INSTALL_CHECK" = "unpacked" ] ; then
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FORCE_NGINX="true"
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fi
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# SSL for nginx
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db_get jitsi-meet/cert-choice
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CERT_CHOICE="$RET"
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UPLOADED_CERT_CHOICE="A certificate is available and the files are uploaded on the server"
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# jitsi meet
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JITSI_MEET_CONFIG="/etc/jitsi/meet/$JVB_HOSTNAME-config.js"
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if [ ! -f $JITSI_MEET_CONFIG ] ; then
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cp /usr/share/doc/jitsi-meet/config.js $JITSI_MEET_CONFIG
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sed -i "s/jitsi-meet.example.com/$JVB_HOSTNAME/g" $JITSI_MEET_CONFIG
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fi
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# this is new install let's configure jvb to serve meet
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if [[ -z $FORCE_NGINX && ( -z $JVB_HOSTNAME_OLD || "$JVB_SERVE" = "true" ) ]] ; then
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JVB_CONFIG="/etc/jitsi/videobridge/sip-communicator.properties"
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# this is a reconfigure, lets just delete old links
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if [ "$RECONFIGURING" = "true" ] ; then
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rm -f $JVB_CONFIG
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fi
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# we will write to the file if missing create it
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if [ ! -f $JVB_CONFIG ] ; then
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touch $JVB_CONFIG
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fi
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# configure jvb
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echo "AUTHBIND=yes" >> $JVB_ETC_CONFIG
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sed -i "s/JVB_OPTS=.*/JVB_OPTS=--apis=rest,xmpp/g" $JVB_ETC_CONFIG
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echo "org.jitsi.videobridge.rest.jetty.host=::" >> $JVB_CONFIG
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echo "org.jitsi.videobridge.rest.jetty.port=443" >> $JVB_CONFIG
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echo "org.jitsi.videobridge.rest.jetty.ProxyServlet.hostHeader=$JVB_HOSTNAME" >> $JVB_CONFIG
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echo "org.jitsi.videobridge.rest.jetty.ProxyServlet.pathSpec=/http-bind" >> $JVB_CONFIG
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echo "org.jitsi.videobridge.rest.jetty.ProxyServlet.proxyTo=http://localhost:5280/http-bind" >> $JVB_CONFIG
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echo "org.jitsi.videobridge.rest.jetty.ResourceHandler.resourceBase=/usr/share/jitsi-meet" >> $JVB_CONFIG
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echo "org.jitsi.videobridge.rest.jetty.ResourceHandler.alias./config.js=/etc/jitsi/meet/$JVB_HOSTNAME-config.js" >> $JVB_CONFIG
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echo "org.jitsi.videobridge.rest.jetty.RewriteHandler.regex=^/([a-zA-Z0-9]+)$" >> $JVB_CONFIG
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echo "org.jitsi.videobridge.rest.jetty.RewriteHandler.replacement=/" >> $JVB_CONFIG
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echo "org.jitsi.videobridge.rest.jetty.tls.port=443" >> $JVB_CONFIG
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echo "org.jitsi.videobridge.TCP_HARVESTER_PORT=443" >> $JVB_CONFIG
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echo "org.jitsi.videobridge.rest.jetty.sslContextFactory.keyStorePath=/etc/jitsi/videobridge/$JVB_HOSTNAME.jks" >> $JVB_CONFIG
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echo "org.jitsi.videobridge.rest.jetty.sslContextFactory.keyStorePassword=changeit" >> $JVB_CONFIG
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# configure authbind to allow jvb to bind to privileged ports
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OWNER=$(stat -c '%U' /usr/share/jitsi-videobridge)
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GROUP=$(stat -c '%G' /usr/share/jitsi-videobridge)
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JVB_UID="`id -u $OWNER`"
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if [ ! -f "/etc/authbind/byport/443" ] ; then
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if [ ! -d "/etc/authbind/byport" ] ; then
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mkdir -p /etc/authbind/byport
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chmod 755 /etc/authbind
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chmod 755 /etc/authbind/byport
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fi
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touch /etc/authbind/byport/443
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chown $OWNER /etc/authbind/byport/443
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chmod 755 /etc/authbind/byport/443
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fi
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if [ "$CERT_CHOICE" = "$UPLOADED_CERT_CHOICE" ] ; then
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# create jks from uploaded certs
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openssl pkcs12 -export \
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-in /etc/ssl/$JVB_HOSTNAME.crt \
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-inkey /etc/ssl/$JVB_HOSTNAME.key \
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-passout pass:changeit > /etc/jitsi/videobridge/$JVB_HOSTNAME.p12
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keytool -importkeystore \
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-srckeystore /etc/jitsi/videobridge/$JVB_HOSTNAME.p12 \
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-destkeystore /etc/jitsi/videobridge/$JVB_HOSTNAME.jks \
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-srcstoretype pkcs12 \
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-noprompt -storepass changeit -srcstorepass changeit
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else
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# create jks from self-signed certs
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openssl pkcs12 -export \
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-in /var/lib/prosody/$JVB_HOSTNAME.crt \
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-inkey /var/lib/prosody/$JVB_HOSTNAME.key \
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-passout pass:changeit > /etc/jitsi/videobridge/$JVB_HOSTNAME.p12
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keytool -importkeystore \
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-srckeystore /etc/jitsi/videobridge/$JVB_HOSTNAME.p12 \
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-destkeystore /etc/jitsi/videobridge/$JVB_HOSTNAME.jks \
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-srcstoretype pkcs12 \
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-noprompt -storepass changeit -srcstorepass changeit
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fi
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db_set jitsi-meet/jvb-serve "true"
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invoke-rc.d jitsi-videobridge restart
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elif [[ "$FORCE_NGINX" = "true" || ( -n $JVB_HOSTNAME_OLD && "$JVB_SERVE" = "false" ) ]] ; then
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# this is a reconfigure, lets just delete old links
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if [ "$RECONFIGURING" = "true" ] ; then
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rm -f /etc/nginx/sites-enabled/$JVB_HOSTNAME_OLD.conf
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rm -f /etc/jitsi/meet/$JVB_HOSTNAME_OLD-config.js
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fi
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# nginx conf
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if [ ! -f /etc/nginx/sites-available/$JVB_HOSTNAME.conf ] ; then
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cp /usr/share/doc/jitsi-meet/jitsi-meet.example /etc/nginx/sites-available/$JVB_HOSTNAME.conf
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if [ ! -f /etc/nginx/sites-enabled/$JVB_HOSTNAME.conf ] ; then
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ln -s /etc/nginx/sites-available/$JVB_HOSTNAME.conf /etc/nginx/sites-enabled/$JVB_HOSTNAME.conf
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fi
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sed -i "s/jitsi-meet.example.com/$JVB_HOSTNAME/g" /etc/nginx/sites-available/$JVB_HOSTNAME.conf
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fi
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if [ "$CERT_CHOICE" = "$UPLOADED_CERT_CHOICE" ] ; then
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db_set jitsi-meet/cert-path-key "/etc/ssl/$JVB_HOSTNAME.key"
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db_input critical jitsi-meet/cert-path-key || true
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db_go
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db_get jitsi-meet/cert-path-key
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CERT_KEY="$RET"
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db_set jitsi-meet/cert-path-crt "/etc/ssl/$JVB_HOSTNAME.crt"
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db_input critical jitsi-meet/cert-path-crt || true
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db_go
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db_get jitsi-meet/cert-path-crt
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CERT_CRT="$RET"
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# replace self-signed certificate paths with user provided ones
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CERT_KEY_ESC=$(echo $CERT_KEY | sed 's/\./\\\./g')
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CERT_KEY_ESC=$(echo $CERT_KEY_ESC | sed 's/\//\\\//g')
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sed -i "s/ssl_certificate_key\ \/var\/lib\/prosody\/.*key/ssl_certificate_key\ $CERT_KEY_ESC/g" \
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/etc/nginx/sites-available/$JVB_HOSTNAME.conf
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CERT_CRT_ESC=$(echo $CERT_CRT | sed 's/\./\\\./g')
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CERT_CRT_ESC=$(echo $CERT_CRT_ESC | sed 's/\//\\\//g')
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sed -i "s/ssl_certificate\ \/var\/lib\/prosody\/.*crt/ssl_certificate\ $CERT_CRT_ESC/g" \
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/etc/nginx/sites-available/$JVB_HOSTNAME.conf
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fi
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invoke-rc.d nginx reload
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fi
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# and we're done with debconf
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db_stop
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;;
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abort-upgrade|abort-remove|abort-deconfigure)
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;;
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*)
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echo "postinst called with unknown argument \`$1'" >&2
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exit 1
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;;
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esac
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# dh_installdeb will replace this with shell code automatically
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# generated by other debhelper scripts.
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#DEBHELPER#
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exit 0
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