From a7cd183bb3d00dbf72b8054f063234e06a565131 Mon Sep 17 00:00:00 2001
From: Ark74 <ark@switnet.org>
Date: Wed, 9 Sep 2020 03:17:07 -0500
Subject: [PATCH] Change approach to customize interface_config.js

Also tune jitsi-updater and brandless mode
---
 jitsi-updater.sh         | 55 ++++++++++++++++++++++------------------
 jm-bm.sh                 | 22 +++++++++-------
 quick_jibri_installer.sh | 21 ++++++++++++++-
 3 files changed, 64 insertions(+), 34 deletions(-)

diff --git a/jitsi-updater.sh b/jitsi-updater.sh
index cec1cf7..26e2519 100644
--- a/jitsi-updater.sh
+++ b/jitsi-updater.sh
@@ -32,6 +32,7 @@ if [ -f $JITSI_MEET_PROXY ];then
 PREAD_PROXY=$(grep -nr "preread_server_name" $JITSI_MEET_PROXY | cut -d ":" -f1)
 fi
 INT_CONF="/usr/share/jitsi-meet/interface_config.js"
+INT_CONF_ETC="/etc/jitsi/meet/$DOMAIN-interface_config.js"
 jibri_packages="$(grep Package /var/lib/apt/lists/download.jitsi.org_*_Packages |sort -u|awk '{print $2}'|sed 's|jigasi||'|paste -s -d ' ')"
 AVATAR="$(grep -r avatar /etc/nginx/sites-*/ 2>/dev/null)"
 if [ -f $apt_repo/google-chrome.list ]; then
@@ -131,33 +132,39 @@ fi
 ########################################################################
 #                     User interface changes                           #
 ########################################################################
-printf "${Purple}========== Setting Static Avatar  ==========${Color_Off}\n"
-if [[ -z "$AVATAR" ]]; then
-	echo "Moving on..."
+
+if [ -f "$INT_CONF_ETC" ]; then
+    echo "Static interface_config.js exists, skipping modification..."
 else
-	echo "Setting Static Avatar"
-	sed -i "/RANDOM_AVATAR_URL_PREFIX/ s|false|\'http://$DOMAIN/avatar/\'|" $INT_CONF
-	sed -i "/RANDOM_AVATAR_URL_SUFFIX/ s|false|\'.png\'|" $INT_CONF
+    echo "This setup doesn't have a static interface_config.js, checking changes..."
+	printf "${Purple}========== Setting Static Avatar  ==========${Color_Off}\n"
+	if [[ -z "$AVATAR" ]]; then
+		echo "Moving on..."
+	else
+		echo "Setting Static Avatar"
+		sed -i "/RANDOM_AVATAR_URL_PREFIX/ s|false|\'http://$DOMAIN/avatar/\'|" $INT_CONF
+		sed -i "/RANDOM_AVATAR_URL_SUFFIX/ s|false|\'.png\'|" $INT_CONF
+	fi
+
+	printf "${Purple}========== Setting Support Link  ==========${Color_Off}\n"
+	if [[ -z $support ]]; then
+		echo "Moving on..."
+	else
+		echo "Setting Support custom link"
+		sed -i "s|https://jitsi.org/live|$support|g" $INT_CONF
+	fi
+
+	printf "${Purple}========== Disable Localrecording  ==========${Color_Off}\n"
+	if [ "$LOC_REC" != "on" ]; then
+			echo "Removing localrecording..."
+			sed -i "s|'localrecording',||" $INT_CONF
+	fi
+
+	printf "${Purple}========== Disable Blur my background  ==========${Color_Off}\n"
+	sed -i "s|'videobackgroundblur', ||" $INT_CONF
+
 fi
 
-printf "${Purple}========== Setting Support Link  ==========${Color_Off}\n"
-if [[ -z $support ]]; then
-	echo "Moving on..."
-else
-	echo "Setting Support custom link"
-	sed -i "s|https://jitsi.org/live|$support|g" $INT_CONF
-fi
-
-printf "${Purple}========== Disable Localrecording  ==========${Color_Off}\n"
-if [ "$LOC_REC" != "on" ]; then
-        echo "Removing localrecording..."
-        sed -i "s|'localrecording',||" $INT_CONF
-fi
-
-printf "${Purple}========== Disable Blur my background  ==========${Color_Off}\n"
-sed -i "s|'videobackgroundblur', ||" $INT_CONF
-
-
 if [  "$NC_DOMAIN" != "TBD" ]; then
 printf "${Purple}========== Enable $NC_DOMAIN for sync client ==========${Color_Off}\n"
     if [ -z "$PREAD_PROXY" ]; then
diff --git a/jm-bm.sh b/jm-bm.sh
index 4e320ea..0bfbc0c 100644
--- a/jm-bm.sh
+++ b/jm-bm.sh
@@ -7,6 +7,7 @@
 CSS_FILE="/usr/share/jitsi-meet/css/all.css"
 TITLE_FILE="/usr/share/jitsi-meet/title.html"
 INT_CONF="/usr/share/jitsi-meet/interface_config.js"
+INT_CONF_ETC="/etc/jitsi/meet/$DOMAIN-interface_config.js"
 BUNDLE_JS="/usr/share/jitsi-meet/libs/app.bundle.min.js"
 #
 JM_IMG_PATH="/usr/share/jitsi-meet/images"
@@ -56,17 +57,20 @@ sed -i "s|.leftwatermark{|.leftwatermark{display:none;|" $CSS_FILE
 fi
 
 #Customize room title
-sed -i  "s|\([[:space:]]\)APP_NAME:.*| APP_NAME: \'$APP_NAME\',|" $INT_CONF
 sed -i "s|Jitsi Meet|$APP_NAME|g" $TITLE_FILE
 sed -i "s| powered by the Jitsi Videobridge||g" $TITLE_FILE
-sed -i "21,32 s|Jitsi Meet|$APP_NAME|g" $INT_CONF
 sed -i "/appNotInstalled/ s|{{app}}|$MOVILE_APP_NAME|" /usr/share/jitsi-meet/lang/*
 
 #Custom UI changes
-echo "
-Please note that brandless mode will also overwrite support links.
-"
-sed -i "s|Fellow Jitster|$PART_USER|g" $INT_CONF
-sed -i "s|'me'|'$LOCAL_USER'|" $INT_CONF
-sed -i "s|LIVE_STREAMING_HELP_LINK: .*|LIVE_STREAMING_HELP_LINK: '#',|g" $INT_CONF
-sed -i "s|SUPPORT_URL: .*|SUPPORT_URL: '#',|g" $INT_CONF
+if [ -f "$INT_CONF_ETC" ]; then
+    echo "Static interface_config.js exists, skipping modification..."
+else
+    echo "This setup doesn't have a static interface_config.js, checking changes..."
+	echo -e "\nPlease note that brandless mode will also overwrite support links.\n"
+	sed -i "21,32 s|Jitsi Meet|$APP_NAME|g" $INT_CONF
+	sed -i  "s|\([[:space:]]\)APP_NAME:.*| APP_NAME: \'$APP_NAME\',|" $INT_CONF
+	sed -i "s|Fellow Jitster|$PART_USER|g" $INT_CONF
+	sed -i "s|'me'|'$LOCAL_USER'|" $INT_CONF
+	sed -i "s|LIVE_STREAMING_HELP_LINK: .*|LIVE_STREAMING_HELP_LINK: '#',|g" $INT_CONF
+	sed -i "s|SUPPORT_URL: .*|SUPPORT_URL: '#',|g" $INT_CONF
+fi
diff --git a/quick_jibri_installer.sh b/quick_jibri_installer.sh
index db4e8e1..4f8c989 100644
--- a/quick_jibri_installer.sh
+++ b/quick_jibri_installer.sh
@@ -515,6 +515,7 @@ echo '
 '
 JibriBrewery=JibriBrewery
 INT_CONF="/usr/share/jitsi-meet/interface_config.js"
+INT_CONF_ETC="/etc/jitsi/meet/$DOMAIN-interface_config.js"
 WAN_IP=$(dig +short myip.opendns.com @resolver1.opendns.com)
 
 ssl_wa() {
@@ -818,8 +819,26 @@ else
 https://github.com/switnet-ltd/quick-jibri-installer/issues "
 fi
 
-# Disable "Blur my background" until new notice
+echo "Disable \"Blur my background\" until new notice"
 sed -i "s|'videobackgroundblur', ||" $INT_CONF
+
+# Applying best practives for interface config.js
+echo "> Setting up custom interface_config.js acording to best practices."
+cp "$INT_CONF" "$INT_CONF_ETC"
+
+#Tune webserver for interface_config.js
+if [ -f $WS_CONF ]; then
+	sed -i "/external_api.js/i \\\n" $WS_CONF
+	sed -i "/external_api.js/i \ \ \ \ location = \/interface_config.js {" $WS_CONF
+	sed -i "/external_api.js/i \ \ \ \ \ \ \ \ alias \/etc\/jitsi\/meet\/$DOMAIN-interface_config.js;" $WS_CONF
+	sed -i "/external_api.js/i \ \ \ \ }" $WS_CONF
+	sed -i "/external_api.js/i \\\n" $WS_CONF
+	systemctl reload nginx
+else
+	echo "No interface_config.js configuration done to server file, please report to:
+    -> https://github.com/switnet-ltd/quick-jibri-installer/issues"
+fi
+
 #================== Setup prosody conf file =================
 
 #Setup secure rooms