Class: Shaddox::Server::SSHActor

Inherits:
Actor
  • Object
show all
Defined in:
lib/shaddox/target.rb

Instance Method Summary collapse

Constructor Details

#initialize(host, user, ssh_opts, &block) ⇒ SSHActor

Returns a new instance of SSHActor.



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# File 'lib/shaddox/target.rb', line 117

def initialize(host, user, ssh_opts, &block)
	Net::SSH.start(host, user, ssh_opts) do |ssh|
		@ssh = ssh
		super(&block)
	end
end

Instance Method Details

#exec(command, opts = {:verbose => true}) ⇒ Object 



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# File 'lib/shaddox/target.rb', line 123

def exec(command, opts = {:verbose => true})
	require 'highline/import'
	exit_code = nil
	@ssh.open_channel do |channel|
		channel.request_pty do |c, success|
			raise "SSH could not obtain a pty." unless success
			channel.exec(command)
			channel.on_data do |c_, data|
				if data =~ /\[sudo\]/ || data =~ /Password/i
					warn "Target is asking for password: ", 1
					$stdout.print data
					pass = ask("") { |q| q.echo = false }
					channel.send_data "#{pass}\n"
				else
					$stdout.print data if opts[:verbose]
				end
			end
			channel.on_request('exit-status') do |ch, data|
				exit_code = data.read_long
			end
		end
	end
	@ssh.loop
	exit_code == 0 ? true : false
end

#write_file(content, dest_path) ⇒ Object 



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# File 'lib/shaddox/target.rb', line 148

def write_file(content, dest_path)
	require 'shellwords'
	exec "echo #{Shellwords.shellescape(content)} > #{dest_path}"
end