install/bigbluebutton
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bigbluebutton/bbb-post-install.sh

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#!/usr/bin/env bash
cript_name="$(basename $(realpath $0))"
working_dir="$(dirname $(realpath $0))"
conf_file="${working_dir}/conf/${script_name%%.*}.conf"
LOCK_DIR="/tmp/$(basename $0).$$.LOCK"
log_file="${LOCK_DIR}/${script_name%%.*}.log"
DIST="ubuntu"
DIST_RELEASE="xenial"
FQDN_HOSTNAME="bbb.oopen.de"
HOSTNAME=" ${FQDN_HOSTNAME%%.*}"
# ----------
# Base Function(s)
# ----------
clean_up() {
# Perform program exit housekeeping
rm -rf "$LOCK_DIR"
blank_line
exit $1
}
echononl(){
if $terminal ; then
echo X\\c > /tmp/shprompt$$
if [ `wc -c /tmp/shprompt$$ | awk '{print $1}'` -eq 1 ]; then
echo -e -n " $*\\c" 1>&2
else
echo -e -n " $*" 1>&2
fi
rm /tmp/shprompt$$
fi
}
fatal(){
echo ""
if $terminal ; then
echo -e " [ \033[31m\033[1mFatal\033[m ] $*"
else
echo -e " [ Fatal ] $*"
fi
echo ""
if $terminal ; then
echo -e " \033[1mScript terminated\033[m.."
else
echo -e " Script terminated.."
fi
echo ""
rm -rf $LOCK_DIR
exit 1
}
error (){
echo ""
if $terminal ; then
echo -e " [ \033[31m\033[1mError\033[m ] $*"
else
echo " [ Error ] $*"
fi
echo ""
}
info () {
if $terminal ; then
echo ""
echo -e " [ \033[32m\033[1minfo\033[m ] $*"
echo ""
fi
}
echo_ok() {
if $terminal ; then
echo -e "\033[85G[ \033[32mok\033[m ]"
fi
}
echo_failed(){
if $terminal ; then
echo -e "\033[85G[ \033[1;31mfailed\033[m ]"
fi
}
echo_skipped() {
if $terminal ; then
echo -e "\033[85G[ \033[33m\033[1mskipped\033[m ]"
fi
}
echo_wait(){
if $terminal ; then
echo -en "\033[85G[ \033[5m\033[1m..\033[m ]"
fi
}
trim() {
local var="$*"
var="${var#"${var%%[![:space:]]*}"}" # remove leading whitespace characters
var="${var%"${var##*[![:space:]]}"}" # remove trailing whitespace characters
echo -n "$var"
}
blank_line() {
if $terminal ; then
echo ""
fi
}
# ----------
# - Jobhandling
# ----------
# - Run 'clean_up' for signals SIGHUP SIGINT SIGTERM
# -
trap clean_up SIGHUP SIGINT SIGTERM
# - Create lock directory '$LOCK_DIR"
#
mkdir "$LOCK_DIR"
# ----------
# - Some checks ..
# ----------
# - Running in a terminal?
# -
if [[ -t 1 ]] ; then
terminal=true
else
fatal "Script must run in a terminal."
fi
# ==========
# - Begin Main Script
# ==========
# ----------
# - Headline
# ----------
if $terminal ; then
echo ""
echo -e "\033[1m----------\033[m"
echo -e "\033[32m\033[1mRunning script \033[m\033[1m$script_name\033[32m .. \033[m"
echo -e "\033[1m----------\033[m"
fi
# Make the HTML5 client default
#
if $terminal ; then
echo ""
echo -e " \033[1mMake the HTML5 client the default client\033[m (no longer load the Flash client)"
echo ""
fi
echononl "Set 'attendeesJoinViaHTML5Client=true'.."
if $(grep -q -E "^\s*attendeesJoinViaHTML5Client=true" \
/usr/share/bbb-web/WEB-INF/classes/bigbluebutton.properties 2> /dev/null) ; then
echo_skipped
else
perl -i -n -p -e "s/^(attendeesJoinViaHTML5Client=.*)/##!\1\nattendeesJoinViaHTML5Client=true/" \
/usr/share/bbb-web/WEB-INF/classes/bigbluebutton.properties > "$log_file" 2>&1
if [[ $? -ne 0 ]]; then
echo_failed
error "$(cat "$log_file")"
else
echo_ok
fi
fi
echononl "Set 'moderatorsJoinViaHTML5Client=true'.."
if $(grep -q -E "^\s*moderatorsJoinViaHTML5Client=true" \
/usr/share/bbb-web/WEB-INF/classes/bigbluebutton.properties 2> /dev/null) ; then
echo_skipped
else
perl -i -n -p -e "s/^(moderatorsJoinViaHTML5Client=.*)/##!\1\nmoderatorsJoinViaHTML5Client=true/" \
/usr/share/bbb-web/WEB-INF/classes/bigbluebutton.properties >> "$log_file" 2>&1
if [[ $? -ne 0 ]]; then
echo_failed
error "$(cat "$log_file")"
else
echo_ok
fi
fi
blank_line
# Assign the server a hostname
#
if $terminal ; then
echo ""
echo -e " \033[1mAssign the server a hostname '$FQDN_HOSTNAME'\033[m"
echo ""
fi
echononl "Trigger command 'bbb-conf --setip $FQDN_HOSTNAME'"
echo_wait
bbb-conf --setip $FQDN_HOSTNAME > "$log_file" 2>&1
if [[ $? -ne 0 ]]; then
echo_failed
error "$(cat "$log_file")"
else
echo_ok
echo -e "
\033[32m----------\033[m
\033[1mOutput from assigning a hostname 'bbb-conf --setip $FQDN_HOSTNAME' was:\033[m
$(cat "$log_file")
\033[32m----------\033[m
"
fi
# Configure FreeSWITCH for using SSL
#
# At file /etc/bigbluebutton/nginx/sip.nginx
#
# change:
#
# proxy_pass http://203.0.113.1:5066;
#
# to
# proxy_pass https://203.0.113.1:7443;
# ^ ^^^^
#
if $terminal ; then
echo ""
echo -e " \033[1mConfigure FreeSWITCH for using SSL\033[m"
echo ""
fi
echononl "Replace 'http://' with https:// (/etc/bigbluebutton/nginx/sip.nginx).."
if $(grep -q -E "http://" /etc/bigbluebutton/nginx/sip.nginx 2> /dev/null) ; then
perl -i -n -p -e "s#http://#https://#" /etc/bigbluebutton/nginx/sip.nginx > "$log_file" 2>&1
if [[ $? -ne 0 ]]; then
echo_failed
error "$(cat "$log_file")"
else
echo_ok
fi
else
echo_skipped
fi
echononl "Replace port 5066 with 7443 (/etc/bigbluebutton/nginx/sip.nginx).."
if $(grep -q -E ":5066\s*;" /etc/bigbluebutton/nginx/sip.nginx 2> /dev/null) ; then
perl -i -n -p -e "s#:5066\s*;#:7443;#" /etc/bigbluebutton/nginx/sip.nginx > "$log_file" 2>&1
if [[ $? -ne 0 ]]; then
echo_failed
error "$(cat "$log_file")"
else
echo_ok
fi
else
echo_skipped
fi
blank_line
# Configure BigBlueButton to load session via HTTPS
#
if $terminal ; then
echo ""
echo -e " \033[1mConfigure BigBlueButton to load session via HTTPS\033[m"
echo ""
fi
# file '/usr/share/bbb-web/WEB-INF/classes/bigbluebutton.properties'
#
# change:
#
# bigbluebutton.web.serverURL=http://${FQDN_HOSTNAME}
#
# to:
#
# bigbluebutton.web.serverURL=https://${FQDN_HOSTNAME}
# ^
#
echononl "Setup 'bigbluebutton.web.serverURL' (bigbluebutton.properties)"
if $(grep -q -E "^\s*bigbluebutton.web.serverURL\s*=\s*http:" /usr/share/bbb-web/WEB-INF/classes/bigbluebutton.properties 2> /dev/null) ; then
perl -i -n -p -e "s#^(\s*bigbluebutton.web.serverURL=.*)#\#\#!\1\nbigbluebutton.web.serverURL=https://${FQDN_HOSTNAME}#" \
/usr/share/bbb-web/WEB-INF/classes/bigbluebutton.properties > "$log_file" 2>&1
if [[ $? -ne 0 ]]; then
echo_failed
error "$(cat "$log_file")"
else
echo_ok
fi
else
echo_skipped
fi
# file: /usr/share/red5/webapps/screenshare/WEB-INF/screenshare.properties
#
# change:
#
# JnlpUrl=https://${FQDN_HOSTNAME}/screenshare
#
# to:
#
# JnlpUrl=https://${FQDN_HOSTNAME}/screenshare
# ^
#
echononl "Setup 'jnlpUrl' (screenshare.properties)"
if $(grep -q -E "^\s*jnlpUrl\s*=\s*http:" /usr/share/red5/webapps/screenshare/WEB-INF/screenshare.properties 2> /dev/null) ; then
perl -i -n -p -e "s#^(\s*jnlpUrl\s*=.*)#\#\#!\1\njnlpUrl=https://${FQDN_HOSTNAME}/screenshare#" \
/usr/share/red5/webapps/screenshare/WEB-INF/screenshare.properties > "$log_file" 2>&1
if [[ $? -ne 0 ]]; then
echo_failed
error "$(cat "$log_file")"
else
echo_ok
fi
else
echo_skipped
fi
# file: /usr/share/red5/webapps/screenshare/WEB-INF/screenshare.properties
#
# change:
#
# jnlpFile=https://${FQDN_HOSTNAME}/screenshare/screenshare.jnlp
#
# to:
#
# jnlpFile=https://${FQDN_HOSTNAME}/screenshare/screenshare.jnlp
# ^
#
echononl "Setup 'jnlpFile' (screenshare.properties)"
if $(grep -q -E "^\s*jnlpFile\s*=\s*http:" /usr/share/red5/webapps/screenshare/WEB-INF/screenshare.properties 2> /dev/null) ; then
perl -i -n -p -e "s#^(\s*jnlpFile\s*=.*)#\#\#!\1\njnlpFile=https://${FQDN_HOSTNAME}/screenshare/screenshare.jnlp#" \
/usr/share/red5/webapps/screenshare/WEB-INF/screenshare.properties > "$log_file" 2>&1
if [[ $? -ne 0 ]]; then
echo_failed
error "$(cat "$log_file")"
else
echo_ok
fi
else
echo_skipped
fi
# You must also update the file /var/www/bigbluebutton/client/conf/config.xml to
# tell the BigBlueButton client to load components via HTTPS. You can do the update
# with a single command
#
echononl "Change all 'http://' to 'https:/' (/var/www/bigbluebutton/client/conf/config.xml).."
if $(grep -q -E "http://" /var/www/bigbluebutton/client/conf/config.xml 2> /dev/null) ; then
sed -e 's|http://|https://|g' -i /var/www/bigbluebutton/client/conf/config.xml > "$log_file" 2>&1
if [[ $? -ne 0 ]]; then
echo_failed
error "$(cat "$log_file")"
else
echo_ok
fi
else
echo_skipped
fi
blank_line
# Adjust /usr/share/meteor/bundle/programs/server/assets/app/config/settings.yml
#
if $terminal ; then
echo ""
echo -e " \033[1mAdjust file /usr/share/meteor/bundle/programs/server/assets/app/config/settings.yml\033[m"
echo ""
fi
# file: /usr/share/meteor/bundle/programs/server/assets/app/config/settings.yml
#
# Change:
#
# kurento:
# wsUrl: ws://bbb.example.com/bbb-webrtc-sfu
#
#to
#
# kurento:
# wsUrl: wss://bbb.example.com/bbb-webrtc-sfu
#
echononl "Change 'wsUrl: ws://' to 'wsUrl: wss://'.."
if $(grep -q -E "wsUrl:\s*ws:" /usr/share/meteor/bundle/programs/server/assets/app/config/settings.yml 2> /dev/null) ; then
perl -i -n -p -e "s#wsUrl:\s*ws:#wsUrl: wss:#" \
/usr/share/meteor/bundle/programs/server/assets/app/config/settings.yml > "$log_file" 2>&1
if [[ $? -ne 0 ]]; then
echo_failed
error "$(cat "$log_file")"
else
echo_ok
fi
else
echo_skipped
fi
# file: /usr/share/meteor/bundle/programs/server/assets/app/config/settings.yml
#
# Change:
#
# note:
# enabled: true
# url: http://bbb.example.com/pad
# to
#
# note:
# enabled: true
# url: https://bbb.example.com/pad
#
echononl "Change 'url: http://' to 'url: https://'.."
if $(grep -q -E "^\s*url: http:" /usr/share/meteor/bundle/programs/server/assets/app/config/settings.yml 2> /dev/null) ; then
perl -i -n -p -e "s#^(\s*url:\s*)http:#\1https:#" \
/usr/share/meteor/bundle/programs/server/assets/app/config/settings.yml > "$log_file" 2>&1
if [[ $? -ne 0 ]]; then
echo_failed
error "$(cat "$log_file")"
else
echo_ok
fi
else
echo_skipped
fi
blank_line
# Modify the creation of recordings so they are served via HTTPS
#
if $terminal ; then
echo ""
echo -e " \033[1mModify the creation of recordings so they are served via HTTPS\033[m"
echo ""
fi
# file: /usr/local/bigbluebutton/core/scripts/bigbluebutton.yml
#
# Change:
#
# playback_protocol: http
#
# to:
#
# playback_protocol: https
#
echononl "Change 'playback_protocol' to use https.."
if $(grep -q -E "^\s*playback_protocol:\s*http\s*$" /usr/local/bigbluebutton/core/scripts/bigbluebutton.yml > "$log_file" 2>&1) ; then
perl -i -n -p -e "s#^(\s*playback_protocol:\s*http.*)#\#\#!\1\nplayback_protocol: https#" \
/usr/local/bigbluebutton/core/scripts/bigbluebutton.yml > "$log_file" 2>&1
if [[ $? -ne 0 ]]; then
echo_failed
error "$(cat "$log_file")"
else
echo_ok
fi
else
echo_skipped
fi
if [[ -f "/var/lib/tomcat7/webapps/demo/bbb_api_conf.jsp" ]] ; then
blank_line
# Also at 'API demo' Installation use SSL Protocol
#
if $terminal ; then
echo ""
echo -e " \033[1mUse SSL Protocoll for API demos\033[m"
echo ""
fi
# file: /var/lib/tomcat7/webapps/demo/bbb_api_conf.jsp
#
# Change:
#
# String BigBlueButtonURL = "http://${FQDN_HOSTNAME}/bigbluebutton/";
#
# To:
#
# String BigBlueButtonURL = "https://${FQDN_HOSTNAME}/bigbluebutton/";
# ^
#
echononl "Change 'BigBlueButtonURL' to use SSL Protocil.."
if $(grep -q -E "^\s*String\s+BigBlueButtonURL\s*=\s*\"http:" /var/lib/tomcat7/webapps/demo/bbb_api_conf.jsp 2> /dev/null) ; then
perl -i -n -p -e "s#^(\s*String\s+BigBlueButtonURL\s*=\s*\"http:.*)#//!\1\nString BigBlueButtonURL = \"https://${FQDN_HOSTNAME}/bigbluebutton/\";#" /var/lib/tomcat7/webapps/demo/bbb_api_conf.jsp > "$log_file" 2>&1
if [[ $? -ne 0 ]]; then
echo_failed
error "$(cat "$log_file")"
else
echo_ok
fi
else
echo_skipped
fi
fi
blank_line
# Restart BigBlueButton Service
#
if $terminal ; then
echo ""
echo -e " \033[1mRestart BigBlueButton Service\033[m"
echo ""
fi
echononl "Restart BigBlueButton Service - 'bbb-conf --restart'"
bbb-conf --restart > "$log_file" 2>&1
if [[ $? -ne 0 ]]; then
echo_failed
error "$(cat "$log_file")"
else
echo_ok
echo -e "
\033[32m----------\033[m
\033[1mOutput from restarting BigBlueButton Service was:\033[m
$(cat "$log_file")
\033[32m----------\033[m
"
fi
clean_up 0
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