From 25bd336ea39ba7c7342179d2982675593f5119ea Mon Sep 17 00:00:00 2001
From: PierreGode <pierre@webbhatt.com>
Date: Fri, 24 Aug 2018 09:40:42 +0200
Subject: [PATCH] Update ADconnection.sh

---
 ADconnection.sh | 69 ++++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 66 insertions(+), 3 deletions(-)

diff --git a/ADconnection.sh b/ADconnection.sh
index 96ea477..580be78 100644
--- a/ADconnection.sh
+++ b/ADconnection.sh
@@ -1258,7 +1258,70 @@ fi
 }
 
 ############################### Reauth ##########################################
-
+leave(){
+whoelse=$( who -ut | grep -v old | awk '{print $1}' )
+homeshome=$( sudo realm list | grep domain-name | awk '{print $2}' )
+homes=$( ls /home/$homeshome | head -1  )
+if [ "$homes" = "$whoelse" ]
+then
+echo ""
+echo "you are logged in as an AD user.. canceling request"
+echo "only administrator has permissions"
+echo ""
+exit
+else
+LEFT=$(sudo realm discover | grep configured | awk '{print $2}')
+DOMAIN=$(realm discover | grep -i realm.name | awk '{print $2}')
+SSSD=$( sudo cat /etc/sssd/sssd.conf | grep domain | awk '{print $3}' | head -1 )
+DOMAINlower=$( echo $DOMAIN | tr '[:upper:]' '[:lower:]' )
+if [ "$DOMAINlower" = "$SSSD" ]
+then
+echo "Detecting realm $SSSD"
+else
+    if [ "$LEFT" = "no" ]
+    then
+    echo ""
+    echo "$DOMAIN has not been configured"
+    echo ""
+    exit
+    fi
+    fi
+read -p "Do you really want to leave the domain: $DOMAIN (y/n)?" yn
+   case $yn in
+    [Yy]* ) echo "Listing domain"
+    sudo realm discover $DOMAIN
+    sudo realm leave $DOMAIN
+    LEFT=$(sudo realm discover | grep configured | awk '{print $2}')
+    if [ "$LEFT" = "no" ]
+    then
+    echo ""
+    sudo echo "" | sudo tee /etc/sssd/sssd.conf
+    echo "$DOMAIN has been left"
+    notify-send ADconnection "Left $DOMAIN "
+    else
+    echo "something went wrong, try to leave manually"
+    	read -r DOMAIN
+	sudo realm leave $DOMAIN
+    left=$(sudo realm discover | grep configured | awk '{print $2}')
+    if [ "$left" = "no" ]
+    then
+    echo ""
+    sudo echo "" | sudo tee /etc/sssd/sssd.conf
+    echo "$DOMAIN has been left"
+    notify-send ADconnection "Left $DOMAIN "
+    else
+    echo "something went wrong"
+    fi
+    fi
+    ;;
+    [Nn]* ) echo "Bye"
+	exit
+	;;
+    * ) echo 'Please answer yes or no.';;
+   esac
+exit
+fi
+}
 
 ########################################### Leave Realm ################################
 leave(){
@@ -1293,7 +1356,7 @@ read -p "Do you really want to leave the domain: $DOMAIN (y/n)?" yn
    case $yn in
     [Yy]* ) echo "Listing domain"
     sudo realm discover $DOMAIN
-#    sudo realm leave $DOMAIN
+    sudo realm leave $DOMAIN
     LEFT=$(sudo realm discover | grep configured | awk '{print $2}')
     if [ "$LEFT" = "no" ]
     then
@@ -1304,7 +1367,7 @@ read -p "Do you really want to leave the domain: $DOMAIN (y/n)?" yn
     else
     echo "something went wrong, try to leave manually"
     	read -r DOMAIN
-#	sudo realm leave $DOMAIN
+	sudo realm leave $DOMAIN
     left=$(sudo realm discover | grep configured | awk '{print $2}')
     if [ "$left" = "no" ]
     then