Class: Miab

Inherits:
Object
  • Object
show all
Defined in:
lib/miab.rb

Defined Under Namespace

Classes: Session

Instance Method Summary collapse

Constructor Details

#initialize(scroll, domain: nil, target: nil, pwlist: {}, password: nil, user: nil, debug: false) ⇒ Miab

Returns a new instance of Miab.



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# File 'lib/miab.rb', line 154

def initialize(scroll, domain: nil, target: nil, pwlist: {}, password: nil, 
  user: nil, debug: false)

  @results = {}

  @scroll, @debug = scroll, debug

  @nodes = if target then

    target = [target] if target.is_a? String

    target.inject({}) do |r,x|
      host = domain ? x + '.' + domain : x
      passwd = pwlist[x] || password
      userhost = user ? user + '@' + host : host
      r.merge({userhost => passwd})
    end

  else
    {}
  end
end

Instance Method Details

#cast ⇒ Object

cast out the thing and hope for the best



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# File 'lib/miab.rb', line 179

def cast()

  if @nodes.any? then
    
    threads = []

    @nodes.each do |raw_host, password|
      
      host, user = raw_host.split(/@/,2).reverse
      @results[host] = {}
      
      threads << Thread.new do
        begin
          puts ('host: ' + host.inspect).debug if @debug
          ssh = Net::SSH.start( host, user, password: password)
          @results[host] = Session.new(host, ssh, debug: @debug).exec @scroll
          ssh.close
          puts (host + ' result: ' + @results[host].inspect).debug if @debug
        rescue
          @results[host] = nil
        end
      end
      
    end      

    threads.each(&:join)

  else
    
    if @scroll then
      host = `hostname`.chomp
      @results[host] = Session.new(host, debug: @debug).exec(@scroll)
    end
    
  end

  @scroll = nil
  @results
end