Module: Spectre::SSH

Defined in:
lib/spectre/ssh.rb

Defined Under Namespace

Classes: SSHConnection, SSHError

Constant Summary collapse

@@cfg = 
{}

Class Method Summary collapse

Class Method Details

.ssh(name, options = {}, &block) ⇒ Object 



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# File 'lib/spectre/ssh.rb', line 138

def ssh name, options = {}, &block
  cfg = @@cfg[name] || {}

  host = cfg['host'] || name
  username = options[:username] || cfg['username']
  password = options[:password] || cfg['password']

  opts = {}
  opts[:password] = password
  opts[:port] = options[:port] || cfg['port'] || 22

  ssh_key = options[:key] || cfg['key']
  opts[:keys] = [ssh_key] unless ssh_key.nil?
  opts[:passphrase] = options[:passphrase] || cfg['passphrase']

  opts[:auth_methods] = []
  opts[:auth_methods].push 'publickey' unless opts[:keys].nil? or opts[:keys].empty?
  opts[:auth_methods].push 'password' unless opts[:password].nil?

  proxy_host = options[:proxy_host] || cfg['proxy_host']
  proxy_port = options[:proxy_port] || cfg['proxy_port']
  opts[:proxy] = Net::SSH::Proxy::HTTP.new(proxy_host, proxy_port) unless proxy_host.nil?

  if @@debug
    opts[:logger] = @@logger.logger
    opts[:verbose] = Logger::DEBUG
  end

  ssh_con = SSHConnection.new(host, username, opts, @@logger)

  begin
    ssh_con.instance_eval &block
  ensure
    ssh_con.close
  end
end