We've experienced issues with JAMFPro 10.4.0 with the installPKGfromDMG script too...
Now the JSS appears to a respect exit codes (Yay!)... Downside is the existing installPKGfromDMG script appears not to return/pass an exit code if a PKG fails to install (Boo!).
Additionally we've experienced after a previous failed attempt, the script fails because of an existing DMG mount or existing shadow file..
After a bit of editing, we've come up with something good...
It addresses..
Supplying parameter 5 with "YES" without quotes and case sensitive allows PKG exit code to be bypassed and returns a forced exit code of 0 to the JSS (if needed).
If a previous DMG mount is detected, will attempt unmount
If a previous shadow file is detected, will delete it before attempting mounting DMG
Passes and outputs PKG exit code to log
* Passes and outputs exit codes to JSS
eg screenshots
Successful
Failed
Our script is below
#!/bin/sh
####################################################################################################
#
# Copyright (c) 2011, JAMF Software, LLC. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# * Neither the name of the JAMF Software, LLC nor the
# names of its contributors may be used to endorse or promote products
# derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY JAMF SOFTWARE, LLC "AS IS" AND ANY
# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL JAMF SOFTWARE, LLC BE LIABLE FOR ANY
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
#####################################################################################################
#
# SUPPORT FOR THIS PROGRAM
#
# This program is distributed "as is" by JAMF Software, LLC's Resource Kit team. For more
# information or support for the Resource Kit, please utilize the following resources:
#
# http://list.jamfsoftware.com/mailman/listinfo/resourcekit
#
# http://www.jamfsoftware.com/support/resource-kit
#
# Please reference our SLA for information regarding support of this application:
#
# http://www.jamfsoftware.com/support/resource-kit-sla
#
#####################################################################################################
#
# ABOUT THIS PROGRAM
#
# NAME
# installPKGfromDMG.sh -- Install a PKG wrapped inside a DMG
#
# SYNOPSIS
# sudo installPKGfromDMG.sh
#
# DESCRIPTION
# This script will mount a DMG and install a PKG file wrapped inside. The script assumes that
# the DMG has been previously cached to the machine to:
#
# /Library/Application Support/JAMF/Waiting Room/
#
# This is the default location that a package will be cached to when selecting the "Cache"
# option within a policy or Casper Remote.
#
# To use this script, please follow the following workflow:
#
# Step 1: Wrap a PKG inside a DMG
# 1. Open Disk Utility.
# 2. Navigate to File > New > Disk Image from Folder.
# 3. Select the PKG and click the Image button.
# 4. Name the package after the original PKG.
# 5. Choose a location for the package and then click Save.
#
# Step 2: Upload the DMG and installPKGfromDMG.sh script to Casper Admin:
# 1. Open Casper Admin and authenticate.
# 2. Drag the DMG you created in the previous procedure to the Package pane in Casper Admin.
# 3. Drag the installPKGfromDMG.sh script to the Package pane in Casper Admin.
# 4. Save your changes and quit the application.
#
# Step 3: Create a policy to install the DMG:
# 1. Log in to the JSS with a web browser.
# 2. Click the Management tab.
# 3. Click the Policies link.
# 4. Click the Create Policy button.
# 5. Select the Create policy manually option and click Continue.
# 6. Configure the options on the General and Scope panes as needed.
# 7. Click the Packages button, and then click the Add Package link.
# 8. Across from DMG, choose “Cache” from the Action pop-up menu and then click the
# "Add Packages" button.
# 9. Click the Scripts button, and then click the Add Script link.
# 10. Across from the installPKGfromDMG.sh script, choose “Run After” from the Action pop-up menu.
# 11. Enter the name of the original DMG in the Parameter 4 field.
# 12. Click Save.
#
####################################################################################################
#
# HISTORY
#
# Version: 1.0
#
# - Created by Nick Amundsen on July 22, 2011
# - Modified by Blake Suggett on July 24, 2018
#
####################################################################################################
#
# DEFINE VARIABLES & READ IN PARAMETERS
#
#####################################################################################################
#
# HARDCODED VALUES SET HERE
#
# Variables set by Casper - To manually override, remove the comment for the given variable
# targetDrive="" # Casper will pass this parameter as "Target Drive" if left commented out
# computerName="" # Casper will pass this parameter as "Computer Name" if left commented out
# userName="" # Casper will pass this parameter as "User Name" if left commented out. Usernames
# can only be passed if the script is triggered at login, logout, or by Self Service
# Variables used for logging
logFile="/private/var/log/jamf.log"
# Variables used by this script.
dmgName=""
forcesuccessflag=""
# CHECK TO SEE IF A VALUE WERE PASSED IN FOR PARAMETERS AND ASSIGN THEM
if [ "$1" != "" ] && [ "$targetDrive" == "" ]; then
targetDrive="$1"
fi
if [ "$2" != "" ] && [ "$computerName" == "" ]; then
computerName="$2"
fi
if [ "$3" != "" ] && [ "$userName" == "" ]; then
userName="$3"
fi
if [ "$4" != "" ] && [ "$dmgName" == "" ]; then
dmgName="$4"
fi
if [ "$5" != "" ] && [ "$forcesuccessflag" == "" ]; then
forcesuccessflag="$5"
fi
####################################################################################################
#
# LOGGING FUNCTION
#
####################################################################################################
log () {
echo $1
echo $(date "+%a %b %d %H:%M:%S $HOSTNAME ScriptOutput: ") $1 >> $logFile
}
####################################################################################################
#
# VARIABLE VERIFICATION FUNCTION
#
####################################################################################################
log "installPKGfromDMG.sh"
verifyVariable () {
eval variableValue=$$1
if [ "$variableValue" != "" ]; then
log "Variable "$1" value is set to: $variableValue"
else
log "Variable "$1" is blank. Please assign a value to the variable."
exit 1
fi
}
####################################################################################################
#
# SCRIPT CONTENTS - DO NOT MODIFY BELOW THIS LINE
#
####################################################################################################
# Verify Variables
verifyVariable dmgName
if [ "$forcesuccessflag" = "YES" ]; then
log "Variable "forcesuccessflag" to JSS explicitly declared...: $forcesuccessflag"
elif [ "$forcesuccessflag" != "YES" ]; then
log "Variable "forcesuccessflag" to JSS not explicitly declared, defaulting to NO..."
fi
# Attempt to remove any existing mounts
UnmountDMGNameOnly=`echo $dmgName | sed 's/.dmg*//'`
if [[ -d /Volumes/$UnmountDMGNameOnly ]] ; then
log "Found an existing mounted DMG, unmounting..."
hdiutil detach /Volumes/$UnmountDMGNameOnly -force
fi
if [[ -f /Library/Application Support/JAMF/Waiting Room/$dmgName.shadow ]] ; then
log "Found an existing shadow file, removing..."
rm -f /Library/Application Support/JAMF/Waiting Room/$dmgName.shadow
fi
# Mount the DMG
log "Mounting the DMG $dmgName..."
# mountResult
mountResult=`/usr/bin/hdiutil mount -private -noautoopen -noverify /Library/Application Support/JAMF/Waiting Room/$dmgName -shadow`
mountResultExitCode=($?)
# mountVolume
mountVolume=`echo "$mountResult" | grep Volumes | awk '{print $3}'`
mountVolumeExitCode=($?)
# mountDevice
mountDevice=`echo "$mountResult" | grep disk | head -1 | awk '{print $1}'`
mountDeviceExitCode=($?)
# Check DMG mount parameters are ok
if [[ $mountResultExitCode == 0 ]] && [[ $mountVolumeExitCode == 0 ]] && [[ $mountDeviceExitCode == 0 ]] ; then
log "DMG mounted successfully as volume $mountVolume on device $mountDevice."
elif [[ $mountResultExitCode != 0 ]] ; then
log "$mountResult"
log "There was an error mounting the DMG. mountResult hdiutil exit code: $mountResultExitCode"
exit 1
elif [[ $mountVolumeExitCode != 0 ]] ; then
log "$mountVolume"
log "There was an error mounting the DMG. mountVolume grep volume exit code: $mountVolumeExitCode"
exit 1
elif [[ $mountDeviceExitCode != 0 ]] ; then
log "$mountDevice"
log "There was an error mounting the DMG. mountDevice grep disk exit code: $mountDeviceExitCode"
exit 1
fi
# Find the PKG in the DMG
packageName=`ls $mountVolume | grep "pkg"`
# Install the PKG wrapped inside the DMG
log "Installing Package $packageName from mount path $mountVolume..."
/usr/local/jamf/bin/jamf install -path $mountVolume -package $packageName
PKGExitCode=($?)
if [[ "$5" == "YES" ]]; then
log "PKG exit code was: $PKGExitCode"
log "Exit code 0 was passed to JSS"
log "Successfully installed"
# Unmount the DMG
echo "Unmounting disk $mountDevice..."
hdiutil detach "$mountDevice" -force
UnmountDMGExitCode=($?)
# If unmount failed attempt unmount using the volumes directory path
if [ $UnmountDMGExitCode != 0 ] ; then
log "Unable to unmount using native mountDevice... Attempting volumes unmount..."
hdiutil detach /Volumes/$UnmountDMGNameOnly -force
UnmountDMGExitCode=($?)
fi
if [ $UnmountDMGExitCode == 0 ] ; then
log "Successfully unmounted"
fi
# Delete the DMG
/bin/rm /Library/Application Support/JAMF/Waiting Room/$dmgName
exit 0
elif [[ "$PKGExitCode" == 0 ]]; then
log "PKG exit code was: $PKGExitCode"
log "Exit code $PKGExitCode was passed to JSS"
log "Successfully installed"
# Unmount the DMG
echo "Unmounting disk $mountDevice..."
hdiutil detach "$mountDevice" -force
UnmountDMGExitCode=($?)
# If unmount failed attempt unmount using the volumes directory path
if [ $UnmountDMGExitCode != 0 ] ; then
log "Unable to unmount using native mountDevice... Attempting volumes unmount..."
hdiutil detach /Volumes/$UnmountDMGNameOnly -force
UnmountDMGExitCode=($?)
fi
if [ $UnmountDMGExitCode == 0 ] ; then
log "Successfully unmounted"
fi
# Delete the DMG
/bin/rm /Library/Application Support/JAMF/Waiting Room/$dmgName
exit 0
else
log "PKG exit code was...: $PKGExitCode"
log "Exit code $PKGExitCode was passed to JSS"
log "Failed installation"
# Unmount the DMG
echo "Unmounting disk $mountDevice..."
hdiutil detach "$mountDevice" -force
UnmountDMGExitCode=($?)
# If unmount failed attempt unmount using the volumes directory path
if [ $UnmountDMGExitCode != 0 ] ; then
log "Unable to unmount using native mountDevice... Attempting volumes unmount..."
hdiutil detach /Volumes/$UnmountDMGNameOnly -force
UnmountDMGExitCode=($?)
fi
if [ $UnmountDMGExitCode == 0 ] ; then
log "Successfully unmounted"
fi
# Delete the DMG
/bin/rm /Library/Application Support/JAMF/Waiting Room/$dmgName
exit 1
fiHope this helps someone....
