87 lines
2.4 KiB
Bash
87 lines
2.4 KiB
Bash
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#!/bin/bash -e
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escape_quotes() {
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cat <<EOF | sed -e "s/'/\\\\'/g"
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$1
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EOF
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}
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change_var_value () {
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sed -i "s<^\(${2}\).*<\1=${3}<" $1;
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}
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bbb_new_properties() {
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#
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# Setup lti-config.properties for bbb-lti
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#
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HOST=$(cat $SERVLET_DIR/WEB-INF/classes/bigbluebutton.properties | sed -n '/^bigbluebutton.web.serverURL/{s/.*\///;p}')
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sed -i "s/^bigbluebuttonURL=.*/bigbluebuttonURL=$PROTOCOL:\/\/$HOST\/bigbluebutton/g" \
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/usr/share/bbb-lti/WEB-INF/classes/lti-config.properties
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sed -i "s/^ltiEndPoint=.*/ltiEndPoint=$HOST/g" \
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/usr/share/bbb-lti/WEB-INF/classes/lti-config.properties
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BBB_SECRET=$(cat $SERVLET_DIR/WEB-INF/classes/bigbluebutton.properties | grep securitySalt | cut -d= -f2);
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change_var_value /usr/share/bbb-lti/WEB-INF/classes/lti-config.properties bigbluebuttonSalt $BBB_SECRET
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HASH="$RANDOM$(date +%s)$$$RANDOM"
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LTI_SECRET=$(echo $HASH | md5sum | md5sum | sed 's/ -//')
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sed -i "s/^ltiConsumers=bbb:.*/ltiConsumers=bbb:$LTI_SECRET/g" \
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/usr/share/bbb-lti/WEB-INF/classes/lti-config.properties
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}
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lti_config() {
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#
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# We need for Tomcat to deploy the web app
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#
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#
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# At this point. /var/tmp/lti.war holds the newer version of bbb-lti
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# but it's not deployed yet
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#
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if [ -f /tmp/lti-config.properties ]; then
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VARS=$(cat /tmp/bigbluebutton-lti.properties | grep = | grep -v \# | sed -e "s/ //g" -e "s/=.*/ /g" | tr -d '\n')
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for v in $VARS ; do
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old_val=$(cat /tmp/bigbluebutton-lti.properties | tr -d '\r' | sed -n "/^${v}[# ]*=[ ]*/{s/${v}[ ]*=[ ]*//;p}" )
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sed -i "s|^$v=.*|$v=$old_val|" /usr/share/bbb-lti/WEB-INF/classes/lti-config.properties
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done
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mv -f /tmp/lti-config.properties /tmp/lti-config.properties_
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else
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bbb_new_properties
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fi
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if [[ ! -L /usr/share/bbb-lti/logs && -d /usr/share/bbb-lti/logs ]]; then # remove old directory (if exists)
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rm -rf /usr/share/bbb-lti/logs
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fi
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if [ ! -L /usr/share/bbb-lti/logs ]; then # create symbolic link
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ln -s /var/log/bigbluebutton /usr/share/bbb-lti/logs
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fi
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touch /var/log/bigbluebutton/bbb-lti.log
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chown bigbluebutton:bigbluebutton /var/log/bigbluebutton/bbb-lti.log
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startService bbb-lti.service || echo "bbb-lti.service could not be registered or started"
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}
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case "$1" in
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configure|upgrade|0|1)
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lti_config
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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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