From fb3d5f871cdfd696ebd8cfa56ac10960f68a355a Mon Sep 17 00:00:00 2001
From: Jesus Federico <jesus@123it.ca>
Date: Sat, 28 Nov 2020 14:29:28 -0500
Subject: Completed script for initialising bigbluiebutton (#5)

* scalelite host can be set up with paramaters

* updated script for bbb

* updated script for bbb

* completed script for initializing bigbluebutton
---
 init-recordings-bigbluebutton.sh | 71 ++++++++++++++++++++++++++--------------
 1 file changed, 47 insertions(+), 24 deletions(-)

diff --git a/init-recordings-bigbluebutton.sh b/init-recordings-bigbluebutton.sh
index 7313ed6..10efc58 100755
--- a/init-recordings-bigbluebutton.sh
+++ b/init-recordings-bigbluebutton.sh
@@ -12,11 +12,12 @@ EXAMPLES:
 Sample options for setup a BigBlueButton server
     -s scalelite.example.com
 HERE
+exit 0
 }
 
 main() {
   export DEBIAN_FRONTEND=noninteractive
-  while builtin getopts "s" opt "${@}"; do
+  while builtin getopts "s:" opt "${@}"; do
 
     case $opt in
       s)
@@ -26,16 +27,40 @@ main() {
         fi
         ;;
     esac
-done
 
-if [ ! -z "$HOST" ]; then
-  check_host $HOST
-fi
+  done
+
+  if [ ! -z "$HOST" ]; then
+    check_host $HOST
+  else
+    usage
+  fi
+}
+
+check_host() {
+  if [ ! -z "$HOST" ]; then
+    need_pkg dnsutils apt-transport-https net-tools
+    DIG_IP=$(dig +short $1 | grep '^[.0-9]*$' | tail -n1)
+    if [ -z "$DIG_IP" ]; then err "Unable to resolve $1 to an IP address using DNS lookup.";  fi
+  fi
+}
+
+err() {
+  echo "$1" >&2
+  exit 1
+}
+
+main "$@" || exit 1
 
 
 # We can proceed with the setup
-echo 'Create a new group with GID 2000...'
-groupadd -g 2000 scalelite-spool
+if grep -q scalelite-spool /etc/group
+then
+  echo "Group <scalelite-spool> exists"
+else
+  echo "Group <scalelite-spool> does not exist. Create it with GID 2000..."
+  groupadd -g 2000 scalelite-spool
+fi
 echo 'Add the bigbluebutton user to the group...'
 usermod -a -G scalelite-spool bigbluebutton
 
@@ -46,24 +71,22 @@ wget -O post_publish_scalelite.rb https://raw.githubusercontent.com/blindsidenet
 echo 'Add recording transfer settings...'
 cd /usr/local/bigbluebutton/core/scripts
 wget https://raw.githubusercontent.com/blindsidenetworks/scalelite/master/bigbluebutton/scalelite.yml
-echo "spool_dir: bigbluebutton@$URL_HOST:/var/bigbluebutton/spool" | tee -a /usr/local/bigbluebutton/core/scripts
+echo "spool_dir: bigbluebutton@$HOST:/var/bigbluebutton/spool" | tee -a /usr/local/bigbluebutton/core/scripts/scalelite.yml
 
 echo 'Generate ssh key pair...'
-mkdir /home/bigbluebutton
-chown bigbluebutton.bigbluebutton /home/bigbluebutton/
+if [ -z "/home/bigbluebutton" ]; then
+  mkdir /home/bigbluebutton
+  chown bigbluebutton.bigbluebutton /home/bigbluebutton/
+fi
 su - bigbluebutton -s /bin/bash -c "ssh-keygen -t ed25519 -N '' -f ~/.ssh/id_rsa"
 
-echo 'Add this key to /home/bigbluebutton/.ssh/authorized_keys in scalelite:'
-cat /home/bigbluebutton/.ssh/scalelite.pub
-
-echo 'done'
-
-check_host() {
-  if [ [ -z "$HOST" ] then
-    need_pkg dnsutils apt-transport-https net-tools
-    DIG_IP=$(dig +short $1 | grep '^[.0-9]*$' | tail -n1)
-    if [ -z "$DIG_IP" ]; then err "Unable to resolve $1 to an IP address using DNS lookup.";  fi
-    get_IP $1
-    if [ "$DIG_IP" != "$IP" ]; then err "DNS lookup for $1 resolved to $DIG_IP but didn't match local $IP."; fi
-  fi
-}
+public_key=$(cat my_file)
+set +x
+echo
+echo
+echo "Add this key to /home/bigbluebutton/.ssh/authorized_keys in scalelite:"
+echo
+echo "$public_key"
+echo
+echo
+exit 0
-- 
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