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For use in a package containing all of the McAfee ENS 10.7.1 component ePO installer packages, this postinstall script will install the ENS components in the required order, in kextless mode, then install the PrivilegedHelper tool that was added in 10.7.1
#!/bin/bash
## postinstall
# McAfeeENS10.7.1postinstall.bash
# by Steve Dagley <@sdagley Jamf Nation/Twitter/MacAdmins Slack/GitHub>
# postinstall script for single install package for complete install of McAfee ENS 10.7.1
#
# Incorporate RipOff_Mcafee V2.1 script from MacAdmins Slack #mcafee channel
#
# Requires the package to leave the individual module components in
# /var/tmp/McAfee/Agent/
# /var/tmp/McAfee/ENS_TP/
# /var/tmp/McAfee/ENS_FW/
# /var/tmp/McAfee/ENS_ATP/
# /var/tmp/McAfee/DEGO/
# /var/tmp/McAfee/MNE/
# /var/tmp/McAfee/FRP/
#
# Flags used in this script
# /tmp/InstallKextFree - If this file exists installs components in KextFree mode
# NOTE: This flag is now forced on in the script as I see no reason to install
# ENS in kext mode these days. If you require kext mode remove the line
# below that reads '/usr/bin/touch /tmp/InstallKextFree'
# /tmp/SkipMNE - If this file exiss then skip installing MNE component (originally added for installs on VMs)
# Files names for components
AgentInstaller="install.sh"
FRPInstaller="FRP-5-1-1-261.pkg"
DEGOInstaller="DEGO_osx_5-1-0-1.pkg"
MNEInstaller="MNE-osx-5-1-0-1.pkg"
TPInstaller="McAfee-Threat-Prevention-for-Mac-10.7.1-ePO-client-package-RTW-109.pkg"
FWInstaller="McAfee-Firewall-for-Mac-10.7.1-ePO-client-package-RTW-104.pkg"
ATPInstaller="McAfee-Adaptive-Threat-Protection-for-Mac-10.7.1-ePO-client-package-Release106.pkg"
DLPInstaller="" # Not used currently
function RemoveENS() {
# Remove any existing McAfee install and purge package receipts
# from the RipOff-McAfee v2.1 by @scheb in MacAdmins Slack #mcafee channel
/bin/echo " "
/bin/echo "## Removing any existing ENS install"
/bin/echo " "
#get current user name and ID
userName=$(/bin/echo 'show State:/Users/ConsoleUser' | /usr/sbin/scutil | /usr/bin/awk '/Name / { print $3 }')
currentUserID=$(/usr/bin/id -u "$userName")
# stop running processes
echo "stopping running processes"
/usr/local/McAfee/DlpAgent/bin/DlpAgentControl.sh mastop
/usr/local/McAfee/AntiMalware/VSControl mastop
/usr/local/McAfee/StatefulFirewall/bin/StatefullFirewallControl mastop
/usr/local/McAfee/WebProtection/bin/WPControl mastop
/usr/local/McAfee/atp/bin/ATPControl mastop
/usr/local/McAfee/FRP/bin/FRPControl mastop
/usr/local/McAfee/Mar/MarControl stop
/usr/local/McAfee/mvedr/MVEDRControl stop
/usr/local/McAfee/Mcp/bin/mcpcontrol.sh mastop
/usr/local/McAfee/MNE/bin/MNEControl mastop
/usr/local/McAfee/fmp/bin/fmp stop
/opt/McAfee/dx/bin/dxlservice stop
/Library/McAfee/agent/bin/maconfig -stop
echo ""
# unload kexts
echo "unloading kexts"
/sbin/kextunload /Library/Application\ Support/McAfee/AntiMalware/AVKext.kext
/sbin/kextunload /Library/Application\ Support/McAfee/FMP/mfeaac.kext
/sbin/kextunload /Library/Application\ Support/McAfee/FMP/FileCore.kext
/sbin/kextunload /Library/Application\ Support/McAfee/FMP/FMPSysCore.kext
/sbin/kextunload /Library/Application\ Support/McAfee/StatefulFirewall/SFKext.kext
/sbin/kextunload /usr/local/McAfee/AntiMalware/Extensions/AVKext.kext
/sbin/kextunload /usr/local/McAfee/StatefulFirewall/Extensions/SFKext.kext
/sbin/kextunload /usr/local/McAfee/Mcp/MCPDriver.kext
/sbin/kextunload /usr/local/McAfee/DlpAgent/Extensions/DLPKext.kext
/sbin/kextunload /usr/local/McAfee/DlpAgent/Extensions/DlpUSB.kext
/sbin/kextunload /usr/local/McAfee/fmp/Extensions/FileCore.kext
/sbin/kextunload /usr/local/McAfee/fmp/Extensions/NWCore.kext
/sbin/kextunload /usr/local/McAfee/fmp/Extensions/FMPSysCore.kext
echo ""
# unload launch items
echo "unloading launch items"
/bin/launchctl bootout system /Library/LaunchAgents/com.mcafee.McAfeeSafariHost.plist
/bin/launchctl bootout system /Library/LaunchAgents/com.mcafee.menulet.plist
/bin/launchctl bootout system /Library/LaunchAgents/com.mcafee.reporter.plist
/bin/launchctl bootout system /Library/LaunchDaemons/com.mcafee.aac.plist
/bin/launchctl bootout system /Library/LaunchDaemons/com.mcafee.agent.ma.plist
/bin/launchctl bootout system /Library/LaunchDaemons/com.mcafee.agent.macmn.plist
/bin/launchctl bootout system /Library/LaunchDaemons/com.mcafee.agent.macompat.plist
/bin/launchctl bootout system /Library/LaunchDaemons/com.mcafee.dxl.plist
/bin/launchctl bootout system /Library/LaunchDaemons/com.mcafee.ssm.Eupdate.plist
/bin/launchctl bootout system /Library/LaunchDaemons/com.mcafee.ssm.ScanFactory.plist
/bin/launchctl bootout system /Library/LaunchDaemons/com.mcafee.ssm.ScanManager.plist
/bin/launchctl bootout system /Library/LaunchDaemons/com.mcafee.virusscan.fmpcd.plist
/bin/launchctl bootout system /Library/LaunchDaemons/com.mcafee.virusscan.fmpd.plist
/bin/launchctl bootout system /Library/LaunchDaemons/com.mcafee.agentMonitor.helper.plist
/usr/bin/killall -c Menulet
/usr/bin/killall -c "McAfee Agent Status Monitor"
echo ""
# TODO: Unload safari/finder/chrome extensions
# rm program dirs
echo "removing program dirs"
/bin/rm -rf /usr/local/McAfee/
/bin/rm -rf /opt/McAfee/
/bin/rm -rf /Applications/DataLossPrevention.app/
/bin/rm -rf /Applications/McAfee\ Endpoint\ Security\ for\ Mac.app/
/bin/rm -rf /Applications/McAfee\ Endpoint\ Protection\ for\ Mac.app/
/bin/rm -rf /Applications/Utilities/McAfee\ ePO\ Remote\ Provisioning\ Tool.app/
echo ""
# rm support dirs
echo "removing support dirs"
/bin/rm -rf /Users/Shared/.mcafee
/bin/rm -rf /Library/Application\ Support/McAfee/
/bin/rm -rf /Library/Documentation/Help/McAfeeSecurity*
/bin/rm -rf /Library/Frameworks/AVEngine.framework/
/bin/rm -rf /Library/Frameworks/VirusScanPreferences.framework/
/bin/rm -rf /Library/Internet\ Plug-Ins/Web\ Control.plugin/
/bin/rm -rf /Library/McAfee/
/bin/rm -rf /Quarantine/
echo ""
# rm prefs/launch items
echo "removing prefs and launch items"
/bin/rm -f /Library/Preferences/com.mcafee*
/bin/rm -f /Library/Preferences/.com.mcafee*
/bin/rm -f /Library/LaunchDaemons/com.mcafee*
/bin/rm -f /Library/LaunchAgents/com.mcafee*
/bin/rm -rf /Library/StartupItems/cma/
/bin/rm -f /private/etc/cma.conf
/bin/rm -rf /private/etc/cma.d/
/bin/rm -rf /private/etc/ma.d/
/bin/rm -f /private/etc/init.d/dx
/bin/rm -rf /private/var/McAfee/
/bin/rm -rf /private/var/tmp/.msgbus/
/bin/rm -rf /Users/$userName/Library/Containers/com.McAfee*
/bin/rm -rf /Users/$userName/Library/Application\ Scripts/com.McAfee*
/bin/rm -rf /Users/$userName/Library/Group\ Containers/group.com.Mcafee*
/bin/rm -rf /Users/$userName/Library/Preferences/com.mcafee*
/bin/rm -f /Library/Google/Chrome/NativeMessagingHosts/siteadvisor.mcafee.chrome.extension.json
/bin/rm -f /Library/PrivilegedHelperTools/com.mcafee.agentMonitor.helper
echo ""
# rm logs
echo "removing logs"
/bin/rm -f /Library/Logs/Native\ Encryption.log
/bin/rm -f /private/var/log/McAfeeSecurity.log*
echo ""
# TODO: loop through and get all hotfix receipts to remove
# forget receipts
echo "forgetting receipts"
/usr/sbin/pkgutil --forget com.mcafee.dxl
/usr/sbin/pkgutil --forget com.mcafee.mscui
/usr/sbin/pkgutil --forget com.mcafee.mar
/usr/sbin/pkgutil --forget com.mcafee.mvedr
/usr/sbin/pkgutil --forget com.mcafee.pkg.FRP
/usr/sbin/pkgutil --forget com.mcafee.pkg.MNE
/usr/sbin/pkgutil --forget com.mcafee.pkg.StatefulFirewall
/usr/sbin/pkgutil --forget com.mcafee.pkg.utility
/usr/sbin/pkgutil --forget com.mcafee.pkg.WebProtection
/usr/sbin/pkgutil --forget com.mcafee.ssm.atp
/usr/sbin/pkgutil --forget com.mcafee.ssm.fmp
/usr/sbin/pkgutil --forget com.mcafee.ssm.mcp
/usr/sbin/pkgutil --forget com.mcafee.ssm.dlp
/usr/sbin/pkgutil --forget com.mcafee.virusscan
/usr/sbin/pkgutil --forget comp.nai.cmamac
echo ""
# remove users/groups
echo "removing user and groups"
/usr/bin/dscl . delete /Users/mfe
/usr/bin/dscl . delete /Groups/mfe
/usr/bin/dscl . delete /Groups/Virex
echo ""
}
function InstallAgent() {
/bin/echo " "
/bin/echo "## Installing McAfee Agent"
/bin/echo " "
# Run install.sh with -i (Install) option
/bin/bash "/var/tmp/McAfee/Agent/$AgentInstaller" -i
/bin/sleep 10
}
function InstallThreatPrevention() {
/bin/echo " "
/bin/echo "## Installing ThreatPrevention"
if [ -f /tmp/InstallKextFree ]
then
/bin/echo "## KextFree Mode Enabled"
/usr/bin/touch /tmp/kernelLess
fi
/bin/echo " "
/usr/sbin/installer -verbose -pkg "/var/tmp/McAfee/ENS_TP/$TPInstaller" -target /
}
function InstallFirewall() {
/bin/echo " "
/bin/echo "## Installing Firewall"
if [ -f /tmp/InstallKextFree ]
then
# The Firewall module doesn't actually support KextFree mode but maybe one day...
/bin/echo "## KextFree Mode Enabled"
/usr/bin/touch /tmp/kernelLess
fi
/bin/echo " "
# Set flag that prevents immediate firewall start and let policy enforcement start it
/usr/bin/touch /tmp/turnOffFW
/usr/sbin/installer -verbose -pkg "/var/tmp/McAfee/ENS_FW/$FWInstaller" -target /
# Now remove the flag
/bin/rm -f /tmp/turnOffFW
}
function InstallAdaptiveThreatProtection() {
/bin/echo " "
/bin/echo "## Installing AdaptiveThreatProtection"
if [ -f /tmp/InstallKextFree ]
then
/bin/echo "## KextFree Mode Enabled"
/usr/bin/touch /tmp/kernelLess
fi
/bin/echo " "
/usr/sbin/installer -verbose -pkg "/var/tmp/McAfee/ENS_ATP/$ATPInstaller" -target /
}
function InstallDEGO() {
/bin/echo " "
/bin/echo "## Installing DEGO"
/bin/echo " "
/usr/sbin/installer -verbose -pkg "/var/tmp/McAfee/DEGO/$DEGOInstaller" -target /
}
function InstallMNE() {
if [ -f /tmp/SkipMNE ]
then
/bin/echo " "
/bin/echo "Skipping MNE"
/bin/echo " "
/bin/rm -f /tmp/SkipMNE
else
/bin/echo " "
/bin/echo "## Installing MNE"
/bin/echo " "
# Set flag that supresses configuration dialog
/usr/bin/touch "/tmp/.mcafee_provision.tmp"
/usr/sbin/installer -verbose -pkg "/var/tmp/McAfee/MNE/$MNEInstaller" -target /
fi
}
function InstallFRP() {
/bin/echo " "
/bin/echo "## Installing FRP"
/bin/echo " "
/usr/sbin/installer -verbose -pkg "/var/tmp/McAfee/FRP/$FRPInstaller" -target /
}
/bin/echo " "
/bin/echo "## Starting McAfee ENS install"
/bin/echo " "
# Remove any previous install
RemoveENS
# Set KextFree flag so components capable of it will install in that Mode
/usr/bin/touch /tmp/InstallKextFree
# Install ENS components - sequence is important to ensure proper installation
InstallAgent
InstallFRP
InstallDEGO
InstallMNE
InstallThreatPrevention
InstallFirewall
InstallAdaptiveThreatProtection
# Remove KextFree flag if present
if [ -f /tmp/InstallKextFree ]
then
/bin/rm -f /tmp/InstallKextFree
fi
# Install PrivilegedHelper and LaunchDaemon
helperPath="/Library/Application Support/McAfee/MSS/Applications/McAfee Agent Status Monitor.app/Contents/Library/LaunchServices/com.mcafee.agentMonitor.helper"
if [ -f "$helperPath" ]; then
if [[ ! -d "/Library/PrivilegedHelperTools" ]]; then
/bin/mkdir -p "/Library/PrivilegedHelperTools"
/bin/chmod 755 "/Library/PrivilegedHelperTools"
/usr/sbin/chown -R root:wheel "/Library/PrivilegedHelperTools"
fi
/bin/cp -f "$helperPath" "/Library/PrivilegedHelperTools"
if [[ $? -eq 0 ]]; then
/bin/chmod 755 "/Library/PrivilegedHelperTools/com.mcafee.agentMonitor.helper"
# create the launchd plist
helperPlistPath="/Library/LaunchDaemons/com.mcafee.agentMonitor.helper.plist"
/bin/cat > "$helperPlistPath" << EOF
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Label</key>
<string>com.mcafee.agentMonitor.helper</string>
<key>MachServices</key>
<dict>
<key>com.mcafee.agentMonitor.helper</key>
<true/>
</dict>
<key>Program</key>
<string>/Library/PrivilegedHelperTools/com.mcafee.agentMonitor.helper</string>
<key>ProgramArguments</key>
<array>
<string>/Library/PrivilegedHelperTools/com.mcafee.agentMonitor.helper</string>
</array>
</dict>
</plist>
EOF
/bin/chmod 644 "$helperPlistPath"
/bin/launchctl bootstrap system "$helperPlistPath"
fi
fi
## Start agent
/bin/echo " "
/bin/echo "## Starting McAfee Agent"
/bin/echo " "
/Library/McAfee/cma/scripts/ma start
/bin/sleep 20
## Make sure the agent is awake
/bin/echo " "
/bin/echo "## Say hello to McAfee server"
/bin/echo " "
/Library/McAfee/cma/bin/cmdagent -p
/bin/sleep 30
## Check for policy updates
/bin/echo " "
/bin/echo "## Checking for policy updates"
/bin/echo " "
/Library/McAfee/cma/bin/cmdagent -c
/bin/sleep 30
## Enforce policies
/bin/echo " "
/bin/echo "## Tell McAfee Agent to enforce policies"
/bin/echo " "
/Library/McAfee/cma/bin/cmdagent -e
# Remove the files we placed in /var/tmp
/bin/rm -rf /var/tmp/McAfee/
/bin/echo " "
/bin/echo "## McAfee ENS install is complete"
/bin/echo " "
exit 0
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