Could anyone assist with combining these two scripts; one to temporarily promote the logged in user (used from MakeMeAdmin) and the other is to demote that user and any potential accounts that were created or elevated during their temporary admin.
Promote -
#!/bin/bash
###############################################
# This script will provide temporary admin #
# rights to a standard user right from self #
# service. First it will grab the username of #
# the logged in user, elevate them to admin #
# and then create a launch daemon that will #
# count down from 30 minutes and then create #
# and run a secondary script that will demote #
# the user back to a standard account. The #
# launch daemon will continue to count down #
# no matter how often the user logs out or #
# restarts their computer. #
###############################################
#############################################
# find the logged in user and let them know #
#############################################
currentUser=$(who | awk '/console/{print $1}')
echo $currentUser
#########################################################
# write a daemon that will let you remove the privilege #
# with another script and chmod/chown to make #
# sure it'll run, then load the daemon #
#########################################################
#Create the plist
sudo defaults write /Library/LaunchDaemons/removeAdmin.plist Label -string "removeAdmin"
#Add program argument to have it run the update script
sudo defaults write /Library/LaunchDaemons/removeAdmin.plist ProgramArguments -array -string /bin/sh -string "/Library/Application Support/TestFolder/removeAdminRights.sh"
#Set the run inverval to run every 7 days
sudo defaults write /Library/LaunchDaemons/removeAdmin.plist StartInterval -integer 180
#Set run at load
sudo defaults write /Library/LaunchDaemons/removeAdmin.plist RunAtLoad -boolean yes
#Set ownership
sudo chown root:wheel /Library/LaunchDaemons/removeAdmin.plist
sudo chmod 644 /Library/LaunchDaemons/removeAdmin.plist
#Load the daemon
launchctl load /Library/LaunchDaemons/removeAdmin.plist
sleep 10
#########################
# make file for removal #
#########################
if [ ! -d /private/var/userToRemove ]; then
mkdir /private/var/userToRemove
echo $currentUser >> /private/var/userToRemove/user
else
echo $currentUser >> /private/var/userToRemove/user
fi
##################################
# give the user admin privileges #
##################################
/usr/sbin/dseditgroup -o edit -a $currentUser -t user admin
########################################
# write a script for the launch daemon #
# to run to demote the user back and #
# then pull logs of what the user did. #
########################################
cat << 'EOF' > /Library/Application\\ Support/TestFolder/removeAdminRights.sh
if [[ -f /private/var/userToRemove/user ]]; then
userToRemove=$(cat /private/var/userToRemove/user)
echo "Removing $userToRemove's admin privileges"
/usr/sbin/dseditgroup -o edit -d $userToRemove -t user admin
rm -f /private/var/userToRemove/user
launchctl unload /Library/LaunchDaemons/removeAdmin.plist
rm /Library/LaunchDaemons/removeAdmin.plist
log collect --last 3m --output /private/var/userToRemove/$userToRemove.logarchive
fi
EOF
#prompt
osascript -e 'display dialog "You now have administrative privileges for 3 minutes." buttons {"OK"} default button 1'
exit 0
Demote All Users -
#!/bin/sh
logfile="/var/log/FixLocalAdmin.log"
log () {
echo $1
echo $(date "+%Y-%m-%d %H:%M:%S: ") $1 >> $logfile
}
adminUsers=$(dscl . -read Groups/admin GroupMembership | cut -c 18-)
for user in $adminUsers
do
if [ "$user" != "root" ] && [ "$user" != "jssadmin" ]
then
dseditgroup -o edit -d $user -t user admin
if [ $? = 0 ]; then log "Removed user $user from admin group"; fi
else
log "Admin user $user left alone"
fi
done
