Project

tunneler

0.0
No commit activity in last 3 years
No release in over 3 years
Command line tool and ruby gem for SSH tunneling
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 Dependencies

Development

~> 1.3
>= 0
>= 0

Runtime

 Project Readme

Tunneler

Tunneler is a Ruby command line interface for multi-hop SSH tunneling.

  • SCP files through a bastion host
  • Execute remote commands through a bastion host
  • SSH through a bastion host using native terminal

Version

0.0.1

Installation

gem install tunneler

Example Command-Line Usage

tunneler --bastion-host 150.1.2.3 --destination-host 151.2.3.4 ssh
tunneler --bastion-host 150.1.2.3 --destination-host 151.2.3.4 scp local_file destination_file
tunneler --bastion-host 150.1.2.3 -d 151.2.3.4 execute 'whoami'

Example Gem Usage

require "tunneler"

# Create SSH tunnel
tunnel = Tunneler::SshTunnel.new(bastion_user, bastion_host, {:keys => [bastion_key]})

# Establish remote connection
destination_host_connection = tunnel.remote(destination_user, destination_host, {:keys => [destination_key]})

# Upload file to destination host via tunnel
destination_host_connection.scp(local_file_path, destination_file_path)

# Execute common on destination host via tunnel
response = destination_host_connection.ssh(command)

License

MIT