Module: Pipe2me::Tunnel::Commands

Extended by:
Commands
Included in:
Pipe2me::Tunnel, Commands
Defined in:
lib/pipe2me/tunnel/commands.rb

Defined Under Namespace

Classes: Spec

Constant Summary collapse

T = 
Pipe2me::Tunnel

Instance Method Summary collapse

Instance Method Details

#command ⇒ Object

return an arry [ [name, command ], [name, command ], .. ]



25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
 
# File 'lib/pipe2me/tunnel/commands.rb', line 25

def command
  port_mappings = tunnels.map do |tunnel|
    "-R 0.0.0.0:#{tunnel.remote_port}:localhost:#{tunnel.local_port}"
  end

  cmd = <<-SHELL
    env AUTOSSH_GATETIME=0
    #{Which::AUTOSSH}
    -M 0
    -F #{T::SSH_CONFIG}
    #{tunnel_uri.user}@#{tunnel_uri.host}
    -p #{tunnel_uri.port}
    #{port_mappings.join(" ")}
    -i #{T::SSH_PRIVKEY}
    -o StrictHostKeyChecking=no
    -o UserKnownHostsFile=pipe2me.known_hosts
    -o PasswordAuthentication=no
    -o ExitOnForwardFailure=yes 
    -N
  SHELL
  
  cmd.gsub(/\s+/, " ")
end

#tunnel_uri ⇒ Object 



6
7
8
 
# File 'lib/pipe2me/tunnel/commands.rb', line 6

def tunnel_uri
  URI.parse config.tunnel
end

#tunnels ⇒ Object 



16
17
18
19
20
21
22
 
# File 'lib/pipe2me/tunnel/commands.rb', line 16

def tunnels
  urls, ports = config.urls, config.ports.split(",") 
  urls.zip(ports).map do |url, local_port|
    uri = URI.parse(url)
    Spec.new uri.scheme, uri.host, uri.port, local_port || uri.port
  end
end