new:jitsi (jitsi meet, jitsi conference focus, jitsi videobridhe2)

IDs.md

@@ -6,5 +6,8 @@
 603  olefy
 604  radius
 605  privacyidea
+606  jitsi
+607  jicofo
+608  jvb
 
 2000 admin

jitsi/Makefile

@@ -0,0 +1,43 @@
+preinstall:
+	# hardcoded users and groups
+	$(inroot) useradd --system --comment="created from appliance building - jitsi user" --home-dir="/var/lib/zabbix/home" --shell="/sbin/nologin" --no-create-home --uid 606 --user-group jitsi
+	$(inroot) useradd --system --comment="created from appliance building - jitsi jicofo user" --home-dir="/usr/share/jicofo" --shell="/bin/bash" --no-create-home --uid 607 --gid 606 jicofo
+	$(inroot) useradd --system --comment="created from appliance building - jitsi videobridge user" --home-dir="/usr/share/jitsi-videobridge" --shell="/bin/bash" --no-create-home --uid 608 --gid 606 jvb
+	# switch to hardened, build hardened toolchain, rebuild everything
+	mkdir -p $(CHROOT)/etc/portage/profile
+	echo "-hardened" >> $(CHROOT)/etc/portage/profile/use.mask
+	$(inroot) $(EMERGE) $(USEPKG) --oneshot gcc
+	$(inroot) $(EMERGE) $(USEPKG) --oneshot binutils virtual/libc
+	-$(gcc_config)
+	$(inroot) $(EMERGE) $(USEPKG) --emptytree @world
+	$(inroot) bash -c 'yes YES | etc-update --automode -9'
+
+postinstall: base/timesyncd.conf base/firstboot.start
+	# Konfigurationen anpassen
+	cp base/timesyncd.conf $(CHROOT)/etc/systemd/timesyncd.conf
+	mkdir -p $(CHROOT)/etc/local.d
+	cp base/firstboot.start $(CHROOT)/etc/local.d/firstboot.start
+	touch $(CHROOT)/firstboot
+	sed -i 's/# %wheel ALL=(ALL) ALL/%wheel ALL=(ALL) ALL/' $(CHROOT)/etc/sudoers
+	sed -i 's#^auth.*$$#auth [success=2 default=ignore] pam_ssh_agent_auth.so file=~/.ssh/authorized_keys\nauth    include         system-auth#' $(CHROOT)/etc/pam.d/sudo
+	echo "Defaults   env_keep += SSH_AUTH_SOCK" > $(CHROOT)/etc/sudoers.d/ssh_auth_sock
+	$(inroot) useradd -m -G users,wheel -s /bin/bash --comment="virtual appliance admin" --uid 2000 admin
+	$(inroot) passwd -d admin; $(inroot) passwd -e admin
+	$(inroot) systemctl enable tmux@root.service
+	cp base/tmux.conf $(CHROOT)/root/.tmux.conf
+
+	# Beispiel feste IP-Adresse
+	cp base/00-eth0.network $(CHROOT)/00-eth0.network.example
+
+	# Nginx-Konfiguration
+	mkdir $(CHROOT)/etc/nginx/conf.d
+	cp nginx/conf.d/meet.example.com.conf $(CHROOT)/etc/nginx/conf.d/meet.example.com.conf
+	mv $(CHROOT)/etc/nginx/nginx.conf $(CHROOT)/etc/nginx/nginx.conf.orig
+	cp nginx/nginx.conf $(CHROOT)/etc/nginx/nginx.conf
+
+##	# Start services
+##	$(inroot) systemctl enable nginx
+##	$(inroot) systemctl enable jicofo
+##	$(inroot) systemctl enable jitsi-videobridge
+
+clean:

jitsi/README.md

@@ -0,0 +1,7 @@
+Erstkonfiguration
+=================
+
+- für variable Daten (Datenbanken, Konfiguration) muß eine mit ext4 formatierte Datenpartition mit dem Label "DATA" vorhanden sein. Diese wird nach /DATA gemountet.
+- feste IP-Adresse und /etc/hosts konfigurieren
+- evtl. Nginx-Zertifikat neu erzeugen
+- unter VMware evtl. open-vm-tools aktivieren

jitsi/base/00-eth0.network

@@ -0,0 +1,22 @@
+# Beispiel für feste IP-Adreß-Konfiguration:
+# Anpassen und als 00-eth0.network nach /etc/systemd/network verschieben
+# (s. "man systemd.network", "man systemd-resolved")
+#
+# NICHT VERGESSEN: entsprechende Einträge in /etc/hosts hinzufügen
+#  <IPv4> <FQDN> <Hostname>
+#  <IPv6> <FQDN> <Hostname>
+
+[Match]
+Name=eth0
+
+[Network]
+Description=1. Netzwerk-Port
+Address=192.168.1.2/24
+Address=fdb5:78b:64cc:0:f8c0::2/64
+Gateway=192.168.1.1
+Gateway=fdb5:78b:64cc:0:f8c0::1
+DNS=192.168.1.3
+DNS=fdb5:78b:64cc:0:f8c0::3
+NTP=192.168.1.4
+NTP=fdb5:78b:64cc:0:f8c0::4
+Domains=privacyidea.de

jitsi/base/firstboot.start

@@ -0,0 +1,36 @@
+#!/bin/bash
+
+# base settings
+set -e
+
+[ -e /firstboot ] || exit 0
+
+echo 'Setting defaults...'
+localectl --no-convert set-keymap de-latin1-nodeadkeys
+
+echo 'Activate services...'
+timedatectl set-ntp true
+
+# variables
+LABEL="DATA"
+
+# Data partition
+echo 'Mount data partition...'
+mkdir -p /$LABEL
+if [ ! -L "/dev/disk/by-label/$LABEL" ]; then
+    echo 'ERROR: Data partition not found!'
+    echo "Please create a data partition with ext4 filesystem and label \"$LABEL\":"
+    echo "# cfdisk /dev/<disk> (use GPT label, create linux partition)"
+    echo "# mkfs.ext4 -L $LABEL /dev/<partition>"
+    exit 1
+fi
+if ! grep -Fq "LABEL=$LABEL" /etc/fstab; then
+    echo "LABEL=$LABEL  /$LABEL  ext4  noatime  0 1" >> /etc/fstab
+fi
+mount -a
+if ! mount | grep /$LABEL > /dev/null; then
+    echo "ERROR: Could not mount data partition!"
+    exit 1
+fi
+
+rm /firstboot

jitsi/base/timesyncd.conf

@@ -0,0 +1,12 @@
+#  This file is part of systemd.
+#
+#  systemd is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU Lesser General Public License as published by
+#  the Free Software Foundation; either version 2.1 of the License, or
+#  (at your option) any later version.
+#
+# See timesyncd.conf(5) for details.
+
+[Time]
+NTP=0.de.pool.ntp.org 1.de.pool.ntp.org 2.de.pool.ntp.org 3.de.pool.ntp.org
+FallbackNTP=0.gentoo.pool.ntp.org 1.gentoo.pool.ntp.org 2.gentoo.pool.ntp.org 3.gentoo.pool.ntp.org

jitsi/base/tmux.conf

@@ -0,0 +1,3 @@
+set -g mouse on
+set-option -g set-titles on
+set-option -g set-titles-string "#S / #T"

jitsi/jitsi.cfg

@@ -0,0 +1,20 @@
+##HOSTNAME = $(APPLIANCE)
+##TIMEZONE = UTC
+DISK_SIZE = 8.0G
+##SWAP_SIZE = 30
+##SWAP_FILE = $(CHROOT)/.swap
+##ARCH = amd64-hardened
+##MAKEOPTS = -j10 -l10
+##PRUNE_CRITICAL = NO
+##CHANGE_PASSWORD = YES
+##HEADLESS = NO
+##SOFTWARE = 1
+##PKGLIST = 0
+##RSYNC_MIRROR = rsync://rsync15.de.gentoo.org/gentoo/
+##KERNEL_PKG = gentoo-sources
+KERNEL_CONFIG = appliances/$(APPLIANCE)/kernel.config
+ENABLE_SSHD = YES
+TIMEZONE=Europe/Berlin
+LOCALE=de_DE.utf8
+REPO_NAMES = unitas
+REPO_URI_unitas = https://dev.unitas-network.de/r/Gentoo/Unitas.git

jitsi/make.conf

@@ -0,0 +1,7 @@
+CFLAGS="-O2 -pipe"
+CXXFLAGS="-O2 -pipe"
+USE="hardened justify pie ssp urandom xattr -fortran -pch -pic -prelink -profile -tcc"
+MAKEOPTS="-j5"
+PYTHON_TARGETS="python3_6"
+PYTHON_SINGLE_TARGET="python3_6"
+VIDEO_CARDS="vmware"

jitsi/nginx/conf.d/meet.example.com.conf

@@ -0,0 +1,62 @@
+server {
+        listen 80 default_server;
+        listen [::]:80 default_server;
+        server_name meet.example.com;
+
+        access_log /var/log/nginx/meet.example.com.access_log main;
+        error_log /var/log/nginx/meet.example.com.error_log info;
+
+        root /var/www/meet.example.com/htdocs;
+
+        if ($host = meet.example.com) {
+                return 301 https://$host$request_uri;
+        }
+}
+
+server {
+        listen 443 ssl default_server;
+        listen [::]:443 ssl default_server;
+        server_name meet.example.com;
+
+        ssl_certificate /etc/ssl/nginx/nginx.pem;
+        ssl_certificate_key /etc/ssl/nginx/nginx.key;
+
+        access_log /var/log/nginx/meet.example.com.ssl_access_log main;
+        error_log /var/log/nginx/meet.example.com.ssl_error_log info;
+
+        root /usr/share/jitsi-meet;
+        ssi on;
+        index index.html index.htm;
+        error_page 404 /static/404.html;
+
+        location = /config.js {
+                alias /etc/jitsi/meet/meet.example.com-config.js;
+        }
+
+        location = /external_api.js {
+                alias /usr/share/jitsi-meet/libs/external_api.min.js;
+        }
+
+        #ensure all static content can always be found first
+        location ~ ^/(libs|css|static|images|fonts|lang|sounds|connection_optimization|.well-known)/(.*)$
+        {
+                add_header 'Access-Control-Allow-Origin' '*';
+                alias /usr/share/jitsi-meet/$1/$2;
+        }
+
+        # BOSH
+        location = /bosh {
+                proxy_pass       https://talk.example.com:5443/bosh;
+                proxy_set_header X-Forwarded-For $remote_addr;
+                proxy_set_header Host $http_host;
+                add_header Access-Control-Allow-Origin "*";
+        }
+
+        location ~ ^/([^/?&:'"]+)$ {
+                try_files $uri @root_path;
+        }
+
+        location @root_path {
+                rewrite ^/(.*)$ / break;
+        }
+}

jitsi/nginx/nginx.conf

@@ -0,0 +1,46 @@
+user nginx nginx;
+worker_processes 1;
+
+error_log /var/log/nginx/error_log info;
+
+events {
+	worker_connections 1024;
+	use epoll;
+}
+
+http {
+	include /etc/nginx/mime.types;
+	default_type application/octet-stream;
+
+	log_format main
+		'$remote_addr - $remote_user [$time_local] '
+		'"$request" $status $bytes_sent '
+		'"$http_referer" "$http_user_agent" '
+		'"$gzip_ratio"';
+
+	client_header_timeout 10m;
+	client_body_timeout 10m;
+	send_timeout 10m;
+
+	connection_pool_size 256;
+	client_header_buffer_size 1k;
+	large_client_header_buffers 4 2k;
+	request_pool_size 4k;
+
+	gzip off;
+
+	output_buffers 1 32k;
+	postpone_output 1460;
+
+	sendfile on;
+	tcp_nopush on;
+	tcp_nodelay on;
+
+	keepalive_timeout 75 20;
+
+	ignore_invalid_headers on;
+
+	index index.html;
+
+	include /etc/nginx/conf.d/*.conf;
+}

jitsi/package.keywords

@@ -0,0 +1,3 @@
+# Grundsystem
+app-emulation/open-vm-tools ~amd64 ~x86
+sys-auth/pam_ssh_agent_auth ~amd64 ~x86

jitsi/package.use

@@ -0,0 +1,27 @@
+# base
+app-admin/sudo -sendmail
+app-editors/nano ncurses
+app-emulation/open-vm-tools pic -modules
+app-misc/mc -slang
+dev-lang/python ssl threads xml
+dev-libs/libpcre cxx jit
+dev-libs/libpcre2 jit
+dev-util/pkgconfig internal-glib
+dev-vcs/git -python
+net-misc/openssh ssl
+net-misc/wget ssl
+sys-apps/hwids udev
+sys-apps/kmod tools
+sys-apps/net-tools hostname
+sys-apps/portage ipc
+sys-auth/pambase nullok sha512
+sys-devel/gcc cxx nptl
+sys-kernel/gentoo-sources symlink
+
+# Monitoring
+net-analyzer/zabbix agent
+
+# Jitsi Meet
+app-text/poppler -introspection -jpeg -jpeg2k
+net-print/cups-filters -foomatic -postscript
+dev-java/openjdk-jre-bin headless-awt

jitsi/world

@@ -0,0 +1,16 @@
+app-admin/logrotate
+app-admin/sudo
+app-emulation/open-vm-tools
+app-emulation/qemu-guest-agent
+app-misc/mc
+app-misc/tmuxservice
+net-analyzer/zabbix
+sys-auth/pam_ssh_agent_auth
+sys-fs/mdadm
+sys-power/acpid
+app-crypt/certbot-nginx
+dev-java/openjdk-jre-bin
+net-misc/jicofo-bin
+net-misc/jitsi-meet-web-bin
+net-misc/jitsi-videobridge-bin
+www-servers/nginx