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redperadot/grsp.rb

Created May 21, 2014 13:25
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  1. Cody Hannafon created this gist May 21, 2014.
    62 changes: 62 additions & 0 deletions grsp.rb
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,62 @@
    #!/usr/bin/env ruby
    #
    # grsp.rb - Get remote OS X system profile. Version 0.1
    # Made with ❤︎ by [email protected]

    require 'optparse'
    require 'io/console'
    require 'net/ssh'
    Signal.trap("INT") { puts; exit 0 }

    options = {}
    OptionParser.new do |opts|
    opts.banner = "Usage: #{$0} [flag]"
    opts.on("-h", "--host HOSTNAME", "The remote host to get the report from.") do |hn|
    @host = hn
    end
    opts.on("-u", "--user USERNAME", "The user to log into the remote host.") do |un|
    @user = un
    end
    opts.on("-p", "--pass PASSWORD", "The password to log into the remote host.") do |pw|
    @pass = pw
    end
    opts.on("-o", "--out OUTFILE", "The path to save the report.") do |of|
    @file = of
    end
    end.parse!

    @host ||= (print 'Hostname: '; gets.chomp)
    @user ||= (print 'Username: '; gets.chomp)
    @pass ||= (print 'Password: '; $stdin.noecho(&:gets).chomp)
    @file ||= File.expand_path("~/#{@host}.spx")
    puts

    puts
    puts 'Config:'
    puts ' Hostname - ' + @host
    puts ' Username - ' + @user
    puts ' Password - ' + '*' * @pass.length
    puts ' Out File - ' + @file
    puts

    puts "[Info] Accessing '#{@host}'."
    begin
    Net::SSH.start(@host, @user, :password => @pass) do |ssh|
    puts "[Info] Waiting for '#{@host}' to generate report."
    data = ssh.exec!('system_profiler -xml -detailLevel full 2> /dev/null')
    puts "[Info] Writing report to local file, at '#{@file}'."
    File.open(@file, 'w') { |f| f.puts data }
    end
    rescue SocketError
    abort('[Error] Could not reach the host.')
    rescue Timeout::Error
    abort('[Error] The connection timed out.')
    rescue Errno::EHOSTUNREACH
    abort('[Error] Could not reach the host.')
    rescue Errno::ECONNREFUSED
    abort('[Error] The connection to the host was refused.')
    rescue Net::SSH::AuthenticationFailed
    abort('[Error] Authentication with the host failed.')
    rescue Exception
    abort('[Error] An unknown error occurred.')
    end