Office 2016 workarounds for MAU and the AU Daemon

installer_choices_xml.plist

<!-- This can be added to a Munki pkginfo so as to deselect the MAU component
     from being installed. However, some version of MAU would be probably
     already installed if Office 2011 had ever been installed on this system. -->
	<key>installer_choices_xml</key>
	<array>
		<dict>
			<key>attributeSetting</key>
			<integer>0</integer>
			<key>choiceAttribute</key>
			<string>selected</string>
			<key>choiceIdentifier</key>
			<string>com.microsoft.autoupdate</string>
		</dict>
	</array>

mau_update_mobileconfig.plist

<!-- Configuration Profile for registering all Office 2016 apps with
MAU and configuring MAU to check manually. With these settings, even
if MAU has been installed it should not periodically (or on an app's
first launch launch) check for updates. -->
<?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>PayloadContent</key>
	<array>
		<dict>
			<key>PayloadContent</key>
			<dict>
				<key>com.microsoft.autoupdate2</key>
				<dict>
					<key>Set-Once</key>
					<array>
						<dict>
							<key>mcx_data_timestamp</key>
							<date>2015-09-23T13:44:54Z</date>
							<key>mcx_preference_settings</key>
							<dict>
								<key>Applications</key>
								<dict>
									<key>/Applications/Microsoft Excel.app</key>
									<dict>
										<key>Application ID</key>
										<string>XCEL15</string>
										<key>LCID</key>
										<integer>1033</integer>
									</dict>
									<key>/Applications/Microsoft OneNote.app</key>
									<dict>
										<key>Application ID</key>
										<string>ONMC15</string>
										<key>LCID</key>
										<integer>1033</integer>
									</dict>
									<key>/Applications/Microsoft Outlook.app</key>
									<dict>
										<key>Application ID</key>
										<string>OPIM15</string>
										<key>LCID</key>
										<integer>1033</integer>
									</dict>
									<key>/Applications/Microsoft PowerPoint.app</key>
									<dict>
										<key>Application ID</key>
										<string>PPT315</string>
										<key>LCID</key>
										<integer>1033</integer>
									</dict>
									<key>/Applications/Microsoft Word.app</key>
									<dict>
										<key>Application ID</key>
										<string>MSWD15</string>
										<key>LCID</key>
										<integer>1033</integer>
									</dict>
									<key>/Library/Application Support/Microsoft/MAU2.0/Microsoft AutoUpdate.app</key>
									<dict>
										<key>Application ID</key>
										<string>MSau03</string>
										<key>LCID</key>
										<integer>1033</integer>
									</dict>
								</dict>
								<key>HowToCheck</key>
								<string>Manual</string>
								<key>LastUpdate</key>
								<date>2015-09-02T02:30:15Z</date>
							</dict>
						</dict>
					</array>
				</dict>
			</dict>
			<key>PayloadEnabled</key>
			<true/>
			<key>PayloadIdentifier</key>
			<string>MCXToProfile.511079c4-5ffa-41d3-b5ed-66259ecdda54.alacarte.customsettings.aa57baf8-cd0d-402d-ba77-2368774df9aa</string>
			<key>PayloadType</key>
			<string>com.apple.ManagedClient.preferences</string>
			<key>PayloadUUID</key>
			<string>aa57baf8-cd0d-402d-ba77-2368774df9aa</string>
			<key>PayloadVersion</key>
			<integer>1</integer>
		</dict>
	</array>
	<key>PayloadDescription</key>
	<string>Sets the MAU agent to check manually only.</string>
	<key>PayloadDisplayName</key>
	<string>Microsoft Auto-Update: Check manually</string>
	<key>PayloadIdentifier</key>
	<string>MicrosoftAutoUpdate_Settings</string>
	<key>PayloadOrganization</key>
	<string></string>
	<key>PayloadRemovalDisallowed</key>
	<true/>
	<key>PayloadScope</key>
	<string>System</string>
	<key>PayloadType</key>
	<string>Configuration</string>
	<key>PayloadUUID</key>
	<string>511079c4-5ffa-41d3-b5ed-66259ecdda54</string>
	<key>PayloadVersion</key>
	<integer>1</integer>
</dict>
</plist>

postinstall.py

#!/usr/bin/python

# A sample postinstall script for Office 2016 that will invoke lsregister
# on behalf of the currently-logged-in user. This is only useful when
# running the Office install while logged in and will not help if run at
# the loginwindow or for other users that may later launch Office apps.
# This postinstall script can be run as root after an Office 2016 install.

import os
import subprocess
import sys

from SystemConfiguration import SCDynamicStoreCopyConsoleUser

au_daemon_app_path = "/Library/Application Support/Microsoft/MAU2.0/Microsoft AutoUpdate.app/Contents/MacOS/Microsoft AU Daemon.app"
lsregister = "/System/Library/Frameworks/CoreServices.framework/Frameworks/LaunchServices.framework/Support/lsregister"
for required_file in [au_daemon_app_path, lsregister]:
    if not os.path.exists(required_file):
        print >> sys.stderr, ("Expected '%s' to be present, but it is not. Exiting early."
                              % required_file)
        sys.exit(0)

cfuser = SCDynamicStoreCopyConsoleUser(None, None, None)
current_user = cfuser[0]
if not current_user:
    print "No GUI user present during postinstall. Exiting."
    sys.exit(0)

try:
    cmd = ["/usr/bin/sudo",
           "-u",
           current_user,
           lsregister, "-R", "-f", "-trusted",
           au_daemon_app_path]
    subprocess.check_call(cmd)

except BaseException as err:
    print >> sys.stderr, "Unhandled exception running lsregister:"
    print >> sys.stderr, err
    print >> sys.stderr, "Exiting 0 to avoid Munki logging an install failure."
    sys.exit(0)