class Falcon::Service::Virtual

def assume_privileges(path)

@returns [Hash] The environment to use for the spawned process.
@parameter path [String] The path to the application directory.
Drop privileges according to the user and group of the specified path. 
def assume_privileges(path)
	# Process.exec / Process.spawn don't replace the environment but instead update it, so we need to clear out any existing BUNDLE_ variables using `nil` values, which will cause them to be removed from the child environment:
	env = ENV.to_h do |key, value|
		if key.start_with?("BUNDLE_")
			[key, nil]
		else
			[key, value]
		end
	end
	
	env["PWD"] = File.dirname(path)
	
	stat = File.stat(path)
	
	Process::GID.change_privilege(stat.gid)
	Process::UID.change_privilege(stat.uid)
	
	home = Etc.getpwuid(stat.uid).dir
	env["HOME"] = home
	
	return env
end