Disables Java's "Check for updates automatically"

disable-java-auto-update.sh

#!/bin/sh
# Modified from https://jamfnation.jamfsoftware.com/discussion.html?id=6489#responseChild49255
# Java Plugin Location 
javaPlugin="/Library/Internet Plug-Ins/JavaAppletPlugin.plugin"

# Config File Location
configFile="/Library/Application Support/Oracle/Java/Deployment/deployment.config"

# Properties File Location
propFile="/Library/Application Support/Oracle/Java/Deployment/deployment.properties"

# Checks if Java Plugin is installed
if [ -e "$javaPlugin" ]; then

	/bin/echo "Java Plugin is installed..."
	
	# Checks if config file is present
	if [ ! -f "$configFile" ]; then
	
		/bin/echo "The deployment.config file does not yet exist.  Will create..."
			mkdir -p "/Library/Application Support/Oracle/Java/Deployment/"
			# Create deployment.config file
			/usr/bin/touch "$configFile"
	
			/bin/echo "Created deployment.config file"
		
			# Change ownership on this new file
			/usr/sbin/chown root:wheel "$configFile"
											
			/bin/echo "Changed ownership on deployment.config file"
		
			# Write contents of this file
			/bin/echo deployment.system.config=file\://$propFile >> "$configFile"
			/bin/echo deployment.system.config.mandatory=false >> "$configFile"
			
			/bin/echo "Wrote content to deployment.config file."
		
	else
	
		/bin/echo "deployment.config file already exists.  Removing and building new version..."
	
			# Delete existing version of the file
			/bin/rm -f "$configFile"
											
			/bin/echo "Deleted previous deployment.config file"
		
			# Create deployment.config file
			/usr/bin/touch "$configFile"
	
			/bin/echo "Created deployment.config file"
		
			# Change ownership on this new file
			/usr/sbin/chown root:wheel "$configFile"
											
			/bin/echo "Changed ownership on deployment.config file"
		
			# Write contents of this file
			/bin/echo deployment.system.config=file\://$propFile >> "$configFile"
			/bin/echo deployment.system.config.mandatory=false >> "$configFile"
			
			/bin/echo "Wrote content to deployment.config file."
		
	fi
	
	# Checks if properties file is present
	if [ ! -f "$propFile" ]; then

		/bin/echo "The deployment.properties file does not yet exist.  Will create..."
	
			# Create deployment.properties file
			/usr/bin/touch "$propFile"
	
			/bin/echo "Created deployment.properties file"
		
			# Change ownership on this new file
			/usr/sbin/chown root:wheel "$propFile"
											
			/bin/echo "Changed ownership on deployment.properties file"
		
			# Write contents of this file
			/bin/echo '#deployment.properties' > "$propFile"
			/bin/echo deployment.security.validation.ocsp=false >> "$propFile"
			/bin/echo deployment.security.validation.ocsp.locked >> "$propFile"
			/bin/echo deployment.macosx.check.update=false >> "$propFile"
			/bin/echo deployment.macosx.check.update.locked >> "$propFile"
			/bin/echo deployment.expiration.check.enabled=false >> "$propFile"
			/bin/echo deployment.expiration.check.enabled.locked >> "$propFile"																
			/bin/echo deployment.console.startup.mode=HIDE >> "$propFile"
			
			/bin/echo "Wrote content to deployment.properties file."

	else

		/bin/echo "deployment.properties file already exists.  Removing and building new version..."
	
			# Delete existing version of the file
			/bin/rm -f "$propFile"
		
			# Create deployment.properties file
			/usr/bin/touch "$propFile"
	
			/bin/echo "Created deployment.properties file"
		
			# Change ownership on this new file
			/usr/sbin/chown root:wheel "$propFile"
											
			/bin/echo "Changed ownership on deployment.properties file"
		
			# Write contents of this file
			/bin/echo '#deployment.properties' > "$propFile"
			/bin/echo deployment.security.validation.ocsp=false >> "$propFile"
			/bin/echo deployment.security.validation.ocsp.locked >> "$propFile"
			/bin/echo deployment.macosx.check.update=false >> "$propFile"
			/bin/echo deployment.macosx.check.update.locked >> "$propFile"
			/bin/echo deployment.expiration.check.enabled=false >> "$propFile"
			/bin/echo deployment.expiration.check.enabled.locked >> "$propFile"																
			/bin/echo deployment.console.startup.mode=HIDE >> "$propFile"
			
			/bin/echo "Wrote content to deployment.properties file."
		
	fi

	# Change the auto updater preference
	/usr/bin/defaults write /Library/Preferences/com.oracle.java.Java-Updater JavaAutoUpdateEnabled -bool false
		
	/bin/echo "Changed the auto updater preference file."
	/bin/echo "Java settings have been deployed. Exiting"

else

	echo "Error: Failure to find Java Plugin path.  Either Java is not installed, or the path within the plugin has changed. Exiting"
	exit 1
	
fi