Script to fix Casper MDM

gistfile1.txt

#!/bin/bash

# Identify location of jamf binary.

jamf_binary=`/usr/bin/which jamf`

 if [[ "$jamf_binary" == "" ]] && [[ -e "/usr/sbin/jamf" ]] && [[ ! -e "/usr/local/bin/jamf" ]]; then
    jamf_binary="/usr/sbin/jamf"
 elif [[ "$jamf_binary" == "" ]] && [[ ! -e "/usr/sbin/jamf" ]] && [[ -e "/usr/local/bin/jamf" ]]; then
    jamf_binary="/usr/local/bin/jamf"
 elif [[ "$jamf_binary" == "" ]] && [[ -e "/usr/sbin/jamf" ]] && [[ -e "/usr/local/bin/jamf" ]]; then
    jamf_binary="/usr/local/bin/jamf"
 fi

# Verifies that the Mac can communicate with the Casper server.
# Once communication is verified, it takes the following actions:
#
# 1. Removes the existing MDM certificate if one exists
# 2. Runs jamf manage to fix the certificate
# 3. Runs a recon to send an updated inventory to the JSS to report
#    that the MDM certificate is fixed.
#

jss_comm_chk=`"$jamf_binary" checkJSSConnection > /dev/null; echo $?`

if [[ "$jss_comm_chk" -gt 0 ]]; then
       /usr/bin/logger "Machine cannot connect to the JSS. Exiting."
       exit 0
elif [[ "$jss_comm_chk" -eq 0 ]]; then
       /usr/bin/logger "Machine can connect to the JSS. Fixing MDM"
       "$jamf_binary" removeMdmProfile -verbose
       "$jamf_binary" mdm -verbose
       "$jamf_binary" recon
fi