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santa/Conf/Package/postinstall
Pete Markowsky 1c42f06135 Add Metrics and Metrics Service to Santa (#641)
Add santametricservice and basic metrics to Santad.

This PR adds the santametricservice, and adds basic metrics to santad.  It also updates the SNTMetricSet to have and updates packaging scripts to include the santametricservice (aka metric service) in the final bundle.

Co-authored-by: Russell Hancox <russellhancox@users.noreply.github.com>
2021-10-26 09:25:10 -04:00

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#!/bin/bash
# Load com.google.santa.daemon and com.google.santa.bundleservice
# If a user is logged in, also load the GUI agent.
# If the target volume is not /, do nothing
[[ $3 != "/" ]] && exit 0
# Restart syslogd to pick up ASL configuration change
/usr/bin/killall -HUP syslogd
# Create hopefully useful symlink for santactl
mkdir -p /usr/local/bin
/bin/ln -sf /Applications/Santa.app/Contents/MacOS/santactl /usr/local/bin/santactl
# Remove the kext before com.google.santa.daemon loads if the SystemExtension is already present.
# This prevents Santa from dueling itself if the "EnableSystemExtension" config is set to false.
/bin/launchctl list EQHXZ8M8AV.com.google.santa.daemon > /dev/null 2>&1 && rm -rf /Library/Extensions/santa-driver.kext
# Load com.google.santa.daemon, its main has logic to handle loading the kext
# or relaunching itself as a SystemExtension.
/bin/launchctl load -w /Library/LaunchDaemons/com.google.santad.plist
# Load com.google.santa.bundleservice
/bin/launchctl load -w /Library/LaunchDaemons/com.google.santa.bundleservice.plist
# Load com.google.santa.metricservice
/bin/launchctl load -w /Library/LaunchDaemons/com.google.santa.metricservice.plist
GUI_USER=$(/usr/bin/stat -f '%u' /dev/console)
[[ -z "${GUI_USER}" ]] && exit 0
/bin/launchctl asuser "${GUI_USER}" /bin/launchctl load /Library/LaunchAgents/com.google.santa.plist
exit 0