For Munki; Enables insecure NTLM v1 authentication protocol in Firefox, applies settings on Firefox.app instances found in /Applications

firefox_enable_ntlm_v1_auth_common

<?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>autoremove</key>
	<false/>
	<key>catalogs</key>
	<array>
		<string>testing</string>
	</array>
	<key>description</key>
	<string>Enables insecure NTLM v1 authentication protocol in Firefox.</string>
	<key>display_name</key>
	<string>Enable NTLMv1 for Firefox</string>
	<key>installcheck_script</key>
	<string>#!/bin/bash
# This setting applies to all users
# Allows user to change the setting, setting is reverted to the value defined in mozilla.config after restarting Firefox

###
# functions

function setAuthPrefs () {

	FoxPrefsFile="${FFAppPath}/Contents/MacOS/mozilla.cfg"

	# if setting is already enabled then exit
	if grep -q 'pref("network.negotiate-auth.allow-insecure-ntlm-v1", true);' "${FoxPrefsFile}" 2&gt;/dev/null; then
		return
	fi

	if [ ! -d "${FFAppPath}" ] || [ "${FFAppPath}" == '/Applications/Firefox*.app' ] ; then
		echo "Firefox.app not found at '${FFAppPath}'"
		return
	fi

	# if setting is disabled then enable it
	if grep -q 'pref("network.negotiate-auth.allow-insecure-ntlm-v1", false);' "${FoxPrefsFile}" 2&gt;/dev/null; then
		# fix the file using perl's in-place edit
		perl -pi -w -e 's/network.negotiate-auth.allow-insecure-ntlm-v1", false/network.negotiate-auth.allow-insecure-ntlm-v1", true/g' "${FoxPrefsFile}"
	elif ! grep -q 'pref("network.negotiate-auth.allow-insecure-ntlm-v1",' "${FoxPrefsFile}" 2&gt;/dev/null; then
		printf "//\npref(\"network.negotiate-auth.allow-insecure-ntlm-v1\", true)\n" &gt;&gt; "${FoxPrefsFile}"
	fi
	chmod a+r "${FoxPrefsFile}" 2&gt;/dev/null
}

function setCustomPrefs () {

	if [ ! -d "${FFAppPath}" ] || [ "${FFAppPath}" == '/Applications/Firefox*.app' ] ; then
		return
	fi
	
	FoxEnablePrefsDir="${FFAppPath}/Contents/MacOS/defaults/pref"
	FoxEnablePrefsFile="${FoxEnablePrefsDir}/local-settings.js"

	if [ ! -d "${FoxEnablePrefsDir}" ]; then
		mkdir -p -m 0755 "${FoxEnablePrefsDir}" 2&gt;/dev/null
	fi

	# tell Firefox to look for a specific file for custom settings
	if ! grep -q 'pref("general.config.obscure_value", 0);' "${FoxEnablePrefsFile}" 2&gt;/dev/null || ! grep -q 'pref("general.config.filename", "mozilla.cfg");' "${FoxEnablePrefsFile}" 2&gt;/dev/null; then
		printf "pref(\"general.config.obscure_value\", 0);\npref(\"general.config.filename\", \"mozilla.cfg\");\n" &gt;&gt; "${FoxEnablePrefsFile}"
		chmod a+r "${FoxEnablePrefsFile}" 2&gt;/dev/null
	fi
}

###
# actions

for item in /Applications/Firefox*.app ; do
	FFAppPath="${item}"
	setAuthPrefs
	setCustomPrefs
done

exit 1</string>
	<key>installer_type</key>
	<string>nopkg</string>
	<key>minimum_os_version</key>
	<string>10.6.8</string>
	<key>name</key>
	<string>firefox_enable_ntlm_v1_auth_common</string>
	<key>unattended_install</key>
	<true/>
	<key>unattended_uninstall</key>
	<true/>
	<key>uninstall_method</key>
	<string>uninstall_script</string>
	<key>uninstall_script</key>
	<string>#!/bin/bash
exit 0</string>
	<key>uninstallable</key>
	<true/>
	<key>version</key>
	<string>2014.7.30</string>
</dict>
</plist>