Class: Msf::Ui::Console::CommandDispatcher::Db

Inherits:
Object
  • Object
show all
Includes:
Msf::Ui::Console::CommandDispatcher, Analyze, Common
Defined in:
lib/msf/ui/console/command_dispatcher/db.rb

Constant Summary collapse

DB_CONFIG_PATH = 
'framework/database'
@@hosts_columns = 
[ 'address', 'mac', 'name', 'os_name', 'os_flavor', 'os_sp', 'purpose', 'info', 'comments']

Instance Attribute Summary

Attributes included from Msf::Ui::Console::CommandDispatcher

#driver

Attributes included from Rex::Ui::Text::DispatcherShell::CommandDispatcher

#shell, #tab_complete_items

Instance Method Summary collapse

Methods included from Analyze

#cmd_analyze, #cmd_analyze_help, #cmd_analyze_tabs

Methods included from Common

#arg_host_range, #arg_port_range, #index_from_list, #set_rhosts_from_addrs, #show_options, #trim_path

Methods included from Msf::Ui::Console::CommandDispatcher

#active_module, #active_module=, #active_session, #active_session=, #build_range_array, #docs_dir, #framework, #initialize, #log_error, #remove_lines

Methods included from Rex::Ui::Text::DispatcherShell::CommandDispatcher

#cmd_help, #cmd_help_help, #cmd_help_tabs, #deprecated_cmd, #deprecated_help, #docs_dir, #help_to_s, #initialize, #print, #print_error, #print_good, #print_line, #print_status, #print_warning, #tab_complete_directory, #tab_complete_filenames, #tab_complete_generic, #tab_complete_source_address, #update_prompt

Instance Method Details

#active? ⇒ Boolean

Returns true if the db is connected, prints an error and returns false if not.

All commands that require an active database should call this before doing anything.

Returns:

  • (Boolean) 

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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 84

def active?
  if not framework.db.active
    print_error("Database not connected")
    return false
  end
  true
end

#add_host_tag(rws, tag_name) ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 303

def add_host_tag(rws, tag_name)
  if rws == [nil]
    print_error("In order to add a tag, you must provide a range of hosts")
    return
  end

  opts = Hash.new()
  opts[:workspace] = framework.db.workspace
  opts[:tag_name] = tag_name

  rws.each do |rw|
    rw.each do |ip|
      opts[:address] = ip
      unless framework.db.add_host_tag(opts)
        print_error("Host #{ip} could not be found.")
      end
    end
  end
end

#change_host_data(host_ranges, host_data) ⇒ Object

Changes the specified host data

Parameters:

  • host_ranges —

    • range of hosts to process

  • host_data —

    • hash of host data to be updated


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 281

def change_host_data(host_ranges, host_data)
  if !host_data || host_data.length != 1
    print_error("A single key-value data hash is required to change the host data")
    return
  end
  attribute = host_data.keys[0]

  if host_ranges == [nil]
    print_error("In order to change the host #{attribute}, you must provide a range of hosts")
    return
  end

  each_host_range_chunk(host_ranges) do |host_search|
    next if host_search && host_search.empty?

    framework.db.hosts(address: host_search).each do |host|
      framework.db.update_host(host_data.merge(id: host.id))
      framework.db.report_note(host: host.address, type: "host.#{attribute}", data: host_data[attribute])
    end
  end
end

#clear_default_db ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1971

def clear_default_db
  conf = Msf::Config.load
  if conf[DB_CONFIG_PATH] && conf[DB_CONFIG_PATH]['default_db']
    updated_opts = conf[DB_CONFIG_PATH]
    updated_opts.delete('default_db')
    Msf::Config.save(DB_CONFIG_PATH => updated_opts)
    print_line "Cleared the default data service."
  else
    print_line "No default data service was configured."
  end
end

#cmd_db_autopwn(*args) ⇒ Object

:category: Deprecated Commands


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1375

def cmd_db_autopwn(*args); deprecated_cmd; end

#cmd_db_autopwn_help ⇒ Object

:category: Deprecated Commands


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1362

def cmd_db_autopwn_help; deprecated_help; end

#cmd_db_connect(*args) ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1746

def cmd_db_connect(*args)
  return if not db_check_driver

  opts = {}
  https_opts = {}
  while (arg = args.shift)
    case arg
      when '-h', '--help'
        cmd_db_connect_help
        return
      when '-y', '--yaml'
        yaml_file = args.shift
      when '-c', '--cert'
        https_opts[:cert] = args.shift
      when '-t', '--token'
        opts[:api_token] = args.shift
      when '-l', '--list-services'
        list_saved_data_services
        return
      when '-n', '--name'
        name = args.shift
        if name =~ /\/|\[|\]/
          print_error "Provided name contains an invalid character. Aborting connection."
          return
        end
      when '--skip-verify'
        https_opts[:skip_verify] = true
    else
      found_name = data_service_search(arg)
      if found_name
        opts = load_db_config(found_name)
      else
        opts[:url] = arg
      end
    end
  end

  opts[:https_opts] = https_opts unless https_opts.empty?

  if !opts[:url] && !yaml_file
    print_error 'A URL or saved data service name is required.'
    print_line
    cmd_db_connect_help
    return
  end

  if opts[:url] =~ /http/
    new_conn_type = 'http'
  else
    new_conn_type = framework.db.driver
  end

  # Currently only able to be connected to one DB at a time
  if framework.db.connection_established?
    # But the http connection still requires a local database to support AR, so we have to allow that
    # Don't allow more than one HTTP service, though
    if new_conn_type != 'http' || framework.db.get_services_metadata.count >= 2
      print_error('Connection already established. Only one connection is allowed at a time.')
      print_error('Run db_disconnect first if you wish to connect to a different data service.')
      print_line
      print_line 'Current connection information:'
      print_connection_info
      return
    end
  end

  if yaml_file
    if (yaml_file and not ::File.exist? ::File.expand_path(yaml_file))
      print_error("File not found")
      return
    end
    file = yaml_file || ::File.join(Msf::Config.get_config_root, "database.yml")
    file = ::File.expand_path(file)
    if (::File.exist? file)
      db = YAML.load(::File.read(file))['production']
      framework.db.connect(db)
      print_line('Connected to the database specified in the YAML file.')
      return
    end
  end

  meth = "db_connect_#{new_conn_type}"
  if(self.respond_to?(meth, true))
    self.send(meth, opts)
  else
    print_error("This database driver #{new_conn_type} is not currently supported")
  end

  if framework.db.active
    if !name || name.empty?
      if found_name
        name = found_name
      else
        name = Rex::Text.rand_text_alphanumeric(8)
      end
    end
    save_db_to_config(framework.db, name)
    @current_data_service = name
  end
end

#cmd_db_connect_help ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1712

def cmd_db_connect_help
  print_line("   USAGE:")
  print_line("      * Postgres Data Service:")
  print_line("          db_connect <user:[pass]>@<host:[port]>/<database>")
  print_line("        Examples:")
  print_line("          db_connect [email protected]")
  print_line("          db_connect user:[email protected]/metasploit3")
  print_line("          db_connect user:[email protected]:1500/metasploit3")
  print_line("          db_connect -y [path/to/database.yml]")
  print_line(" ")
  print_line("      * HTTP Data Service:")
  print_line("          db_connect [options] <http|https>://<host:[port]>")
  print_line("        Examples:")
  print_line("          db_connect http://localhost:8080")
  print_line("          db_connect http://my-super-msf-data.service.com")
  print_line("          db_connect -c ~/cert.pem -t 6a7a74c1a5003802c955ead1bbddd4ab1b05a7f2940b4732d34bfc555bc6e1c5d7611a497b29e8f0 https://localhost:8080")
  print_line("        NOTE: You must be connected to a Postgres data service in order to successfully connect to a HTTP data service.")
  print_line(" ")
  print_line("      Persisting Connections:")
  print_line("        db_connect --name <name to save connection as> [options] <address>")
  print_line("      Examples:")
  print_line("        Saving:     db_connect --name LA-server http://123.123.123.45:1234")
  print_line("        Connecting: db_connect LA-server")
  print_line(" ")
  print_line("   OPTIONS:")
  print_line("       -l,--list-services List the available data services that have been previously saved.")
  print_line("       -y,--yaml          Connect to the data service specified in the provided database.yml file.")
  print_line("       -n,--name          Name used to store the connection. Providing an existing name will overwrite the settings for that connection.")
  print_line("       -c,--cert          Certificate file matching the remote data server's certificate. Needed when using self-signed SSL cert.")
  print_line("       -t,--token         The API token used to authenticate to the remote data service.")
  print_line("       --skip-verify      Skip validating authenticity of server's certificate (NOT RECOMMENDED).")
  print_line("")
end

#cmd_db_disconnect(*args) ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1854

def cmd_db_disconnect(*args)
  return if not db_check_driver

  if(args[0] and (args[0] == "-h" || args[0] == "--help"))
    cmd_db_disconnect_help
    return
  end

  db_name = framework.db.name

  if framework.db.active
    if framework.db.driver == 'http'
      begin
        framework.db.delete_current_data_service
        local_db_url = build_postgres_url
        local_name = data_service_search(local_db_url)
        @current_data_service = local_name
      rescue => e
        print_error "Unable to disconnect from the data service: #{e.message}"
      end
    else
      framework.db.disconnect
      @current_data_service = nil
    end
    print_line "Successfully disconnected from the data service: #{db_name}."
  else
    print_error "Not currently connected to a data service."
  end
end

#cmd_db_disconnect_help ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1847

def cmd_db_disconnect_help
  print_line "Usage: db_disconnect"
  print_line
  print_line "Disconnect from the data service."
  print_line
end

#cmd_db_driver(*args) ⇒ Object

:category: Deprecated Commands

This one deserves a little more explanation than standard deprecation warning, so give the user a better understanding of what's going on.


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1383

def cmd_db_driver(*args)
  deprecated_cmd
  print_line
  print_line "Because Metasploit no longer supports databases other than the default"
  print_line "PostgreSQL, there is no longer a need to set the driver. Thus db_driver"
  print_line "is not useful and its functionality has been removed. Usually Metasploit"
  print_line "will already have connected to the database; check db_status to see."
  print_line
  cmd_db_status
end

#cmd_db_driver_help ⇒ Object

:category: Deprecated Commands


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1364

def cmd_db_driver_help; deprecated_help; end

#cmd_db_export(*args) ⇒ Object

Export an XML


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1529

def cmd_db_export(*args)
  return unless active?
::ApplicationRecord.connection_pool.with_connection {

  export_formats = %W{xml pwdump}
  format = 'xml'
  output = nil

  while (arg = args.shift)
    case arg
    when '-h','--help'
      print_line "Usage:"
      print_line "    db_export -f <format> [filename]"
      print_line "    Format can be one of: #{export_formats.join(", ")}"
    when '-f','--format'
      format = args.shift.to_s.downcase
    else
      output = arg
    end
  end

  if not output
    print_error("No output file was specified")
    return
  end

  if not export_formats.include?(format)
    print_error("Unsupported file format: #{format}")
    print_error("Unsupported file format: '#{format}'. Must be one of: #{export_formats.join(", ")}")
    return
  end

  print_status("Starting export of workspace #{framework.db.workspace.name} to #{output} [ #{format} ]...")
  framework.db.run_db_export(output, format)
  print_status("Finished export of workspace #{framework.db.workspace.name} to #{output} [ #{format} ]...")
}
end

#cmd_db_export_help ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1520

def cmd_db_export_help
  # Like db_hosts and db_services, this creates a list of columns, so
  # use its -h
  cmd_db_export("-h")
end

#cmd_db_hosts(*args) ⇒ Object

:category: Deprecated Commands


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1367

def cmd_db_hosts(*args); deprecated_cmd(:hosts, *args); end

#cmd_db_hosts_help ⇒ Object

:category: Deprecated Commands


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1354

def cmd_db_hosts_help; deprecated_help(:hosts); end

#cmd_db_import(*args) ⇒ Object

Generic import that automatically detects the file type


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1444

def cmd_db_import(*args)
  return unless active?
::ApplicationRecord.connection_pool.with_connection {
  if args.include?("-h") || ! (args && args.length > 0)
    cmd_db_import_help
    return
  end
  args.each { |glob|
    files = ::Dir.glob(::File.expand_path(glob))
    if files.empty?
      print_error("No such file #{glob}")
      next
    end
    files.each { |filename|
      if (not ::File.readable?(filename))
        print_error("Could not read file #{filename}")
        next
      end
      begin
        warnings = 0
        framework.db.import_file(:filename => filename) do |type,data|
          case type
          when :debug
            print_error("DEBUG: #{data.inspect}")
          when :vuln
            inst = data[1] == 1 ? "instance" : "instances"
            print_status("Importing vulnerability '#{data[0]}' (#{data[1]} #{inst})")
          when :filetype
            print_status("Importing '#{data}' data")
          when :parser
            print_status("Import: Parsing with '#{data}'")
          when :address
            print_status("Importing host #{data}")
          when :service
            print_status("Importing service #{data}")
          when :msf_loot
            print_status("Importing loot #{data}")
          when :msf_task
            print_status("Importing task #{data}")
          when :msf_report
            print_status("Importing report #{data}")
          when :pcap_count
            print_status("Import: #{data} packets processed")
          when :record_count
            print_status("Import: #{data[1]} records processed")
          when :warning
            print_error
            data.split("\n").each do |line|
              print_error(line)
            end
            print_error
            warnings += 1
          end
        end
        print_status("Successfully imported #{filename}")

        print_error("Please note that there were #{warnings} warnings") if warnings > 1
        print_error("Please note that there was one warning") if warnings == 1

      rescue Msf::DBImportError => e
        print_error("Failed to import #{filename}: #{$!}")
        elog("Failed to import #{filename}", error: e)
        dlog("Call stack: #{[email protected].join("\n")}", LEV_3)
        next
      rescue REXML::ParseException => e
        print_error("Failed to import #{filename} due to malformed XML:")
        print_error("#{e.class}: #{e}")
        elog("Failed to import #{filename}", error: e)
        dlog("Call stack: #{[email protected].join("\n")}", LEV_3)
        next
      end
    }
  }
}
end

#cmd_db_import_help ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1398

def cmd_db_import_help
  print_line "Usage: db_import <filename> [file2...]"
  print_line
  print_line "Filenames can be globs like *.xml, or **/*.xml which will search recursively"
  print_line "Currently supported file types include:"
  print_line "    Acunetix"
  print_line "    Amap Log"
  print_line "    Amap Log -m"
  print_line "    Appscan"
  print_line "    Burp Session XML"
  print_line "    Burp Issue XML"
  print_line "    CI"
  print_line "    Foundstone"
  print_line "    FusionVM XML"
  print_line "    Group Policy Preferences Credentials"
  print_line "    IP Address List"
  print_line "    IP360 ASPL"
  print_line "    IP360 XML v3"
  print_line "    Libpcap Packet Capture"
  print_line "    Masscan XML"
  print_line "    Metasploit PWDump Export"
  print_line "    Metasploit XML"
  print_line "    Metasploit Zip Export"
  print_line "    Microsoft Baseline Security Analyzer"
  print_line "    NeXpose Simple XML"
  print_line "    NeXpose XML Report"
  print_line "    Nessus NBE Report"
  print_line "    Nessus XML (v1)"
  print_line "    Nessus XML (v2)"
  print_line "    NetSparker XML"
  print_line "    Nikto XML"
  print_line "    Nmap XML"
  print_line "    OpenVAS Report"
  print_line "    OpenVAS XML"
  print_line "    Outpost24 XML"
  print_line "    Qualys Asset XML"
  print_line "    Qualys Scan XML"
  print_line "    Retina XML"
  print_line "    Spiceworks CSV Export"
  print_line "    Wapiti XML"
  print_line
end

#cmd_db_import_tabs(str, words) ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1394

def cmd_db_import_tabs(str, words)
  tab_complete_filenames(str, words)
end

#cmd_db_nmap(*args) ⇒ Object

Import Nmap data from a file


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1574

def cmd_db_nmap(*args)
  return unless active?
::ApplicationRecord.connection_pool.with_connection {
  if (args.length == 0)
    print_status("Usage: db_nmap [--save | [--help | -h]] [nmap options]")
    return
  end

  save = false
  arguments = []
  while (arg = args.shift)
    case arg
    when '--save'
      save = true
    when '--help', '-h'
      cmd_db_nmap_help
      return
    else
      arguments << arg
    end
  end

  nmap = find_nmap_path
  unless nmap
    print_error("The nmap executable could not be found")
    return
  end

  fd = Rex::Quickfile.new(['msf-db-nmap-', '.xml'], Msf::Config.local_directory)

  begin
    # When executing native Nmap in Cygwin, expand the Cygwin path to a Win32 path
    if(Rex::Compat.is_cygwin and nmap =~ /cygdrive/)
      # Custom function needed because cygpath breaks on 8.3 dirs
      tout = Rex::Compat.cygwin_to_win32(fd.path)
      arguments.push('-oX', tout)
    else
      arguments.push('-oX', fd.path)
    end

    begin
      nmap_pipe = ::Open3::popen3([nmap, 'nmap'], *arguments)
      temp_nmap_threads = []
      temp_nmap_threads << framework.threads.spawn("db_nmap-Stdout", false, nmap_pipe[1]) do |np_1|
        np_1.each_line do |nmap_out|
          next if nmap_out.strip.empty?
          print_status("Nmap: #{nmap_out.strip}")
        end
      end

      temp_nmap_threads << framework.threads.spawn("db_nmap-Stderr", false, nmap_pipe[2]) do |np_2|
        np_2.each_line do |nmap_err|
          next if nmap_err.strip.empty?
          print_status("Nmap: '#{nmap_err.strip}'")
        end
      end

      temp_nmap_threads.map {|t| t.join rescue nil}
      nmap_pipe.each {|p| p.close rescue nil}
    rescue ::IOError
    end

    framework.db.import_nmap_xml_file(:filename => fd.path)

    print_status("Saved NMAP XML results to #{fd.path}") if save
  ensure
    fd.close
    fd.unlink unless save
  end
}
end

#cmd_db_nmap_help ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1646

def cmd_db_nmap_help
  nmap = find_nmap_path
  unless nmap
    print_error("The nmap executable could not be found")
    return
  end

  stdout, stderr = Open3.capture3([nmap, 'nmap'], '--help')

  stdout.each_line do |out_line|
    next if out_line.strip.empty?
    print_status(out_line.strip)
  end

  stderr.each_line do |err_line|
    next if err_line.strip.empty?
    print_error(err_line.strip)
  end
end

#cmd_db_nmap_tabs(str, words) ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1666

def cmd_db_nmap_tabs(str, words)
  nmap = find_nmap_path
  unless nmap
    return
  end

  stdout, stderr = Open3.capture3([nmap, 'nmap'], '--help')
  tabs = []
  stdout.each_line do |out_line|
    if out_line.strip.starts_with?('-')
      tabs.push(out_line.strip.split(':').first)
    end
  end

  stderr.each_line do |err_line|
    next if err_line.strip.empty?
    print_error(err_line.strip)
  end

  return tabs
end

#cmd_db_notes(*args) ⇒ Object

:category: Deprecated Commands


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1369

def cmd_db_notes(*args); deprecated_cmd(:notes, *args); end

#cmd_db_notes_help ⇒ Object

:category: Deprecated Commands


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1356

def cmd_db_notes_help; deprecated_help(:notes); end

#cmd_db_rebuild_cache(*args) ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1884

def cmd_db_rebuild_cache(*args)
  print_line "This command is deprecated with Metasploit 5"
end

#cmd_db_remove(*args) ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1951

def cmd_db_remove(*args)
  if args[0] == '-h' || args[0] == '--help' || args[0].nil? || args[0].empty?
    cmd_db_remove_help
    return
  end
  delete_db_from_config(args[0])
end

#cmd_db_remove_help ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1944

def cmd_db_remove_help
  print_line "Usage: db_remove <name>"
  print_line
  print_line "Delete the specified saved data service."
  print_line
end

#cmd_db_save(*args) ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1895

def cmd_db_save(*args)
  while (arg = args.shift)
    case arg
      when '-h', '--help'
        cmd_db_save_help
        return
    end
  end

  if !framework.db.active || !@current_data_service
    print_error "Not currently connected to a data service that can be saved."
    return
  end

  begin
    Msf::Config.save(DB_CONFIG_PATH => { 'default_db' => @current_data_service })
    print_line "Successfully saved data service as default: #{@current_data_service}"
  rescue ArgumentError => e
    print_error e.message
  end
end

#cmd_db_save_help ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1888

def cmd_db_save_help
  print_line "Usage: db_save"
  print_line
  print_line "Save the current data service connection as the default to reconnect on startup."
  print_line
end

#cmd_db_services(*args) ⇒ Object

:category: Deprecated Commands


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1373

def cmd_db_services(*args); deprecated_cmd(:services, *args); end

#cmd_db_services_help ⇒ Object

:category: Deprecated Commands


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1360

def cmd_db_services_help; deprecated_help(:services); end

#cmd_db_status(*args) ⇒ Object

Is everything working?


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1702

def cmd_db_status(*args)
  return if not db_check_driver

  if framework.db.connection_established?
    print_connection_info
  else
    print_status("#{framework.db.driver} selected, no connection")
  end
end

#cmd_db_vulns(*args) ⇒ Object

:category: Deprecated Commands


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1371

def cmd_db_vulns(*args); deprecated_cmd(:vulns, *args); end

#cmd_db_vulns_help ⇒ Object

:category: Deprecated Commands


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1358

def cmd_db_vulns_help; deprecated_help(:vulns); end

#cmd_hosts(*args) ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 355

def cmd_hosts(*args)
  return unless active?
  onlyup = false
  set_rhosts = false
  mode = []
  delete_count = 0

  rhosts = []
  host_ranges = []
  search_term = nil

  output = nil
  default_columns = [
      'address',
      'arch',
      'comm',
      'comments',
      'created_at',
      'cred_count',
      'detected_arch',
      'exploit_attempt_count',
      'host_detail_count',
      'info',
      'mac',
      'name',
      'note_count',
      'os_family',
      'os_flavor',
      'os_lang',
      'os_name',
      'os_sp',
      'purpose',
      'scope',
      'service_count',
      'state',
      'updated_at',
      'virtual_host',
      'vuln_count',
      'workspace_id']

  default_columns << 'tags' # Special case
  virtual_columns = [ 'svcs', 'vulns', 'workspace', 'tags' ]

  col_search = @@hosts_columns

  default_columns.delete_if {|v| (v[-2,2] == "id")}
  while (arg = args.shift)
    case arg
    when '-a','--add'
      mode << :add
    when '-d','--delete'
      mode << :delete
    when '-c','-C'
      list = args.shift
      if(!list)
        print_error("Invalid column list")
        return
      end
      col_search = list.strip().split(",")
      col_search.each { |c|
        if not default_columns.include?(c) and not virtual_columns.include?(c)
          all_columns = default_columns + virtual_columns
          print_error("Invalid column list. Possible values are (#{all_columns.join("|")})")
          return
        end
      }
      if (arg == '-C')
        @@hosts_columns = col_search
      end

    when '-u','--up'
      onlyup = true
    when '-o'
      output = args.shift
    when '-O'
      if (order_by = args.shift.to_i - 1) < 0
        print_error('Please specify a column number starting from 1')
        return
      end
    when '-R', '--rhosts'
      set_rhosts = true
    when '-S', '--search'
      search_term = args.shift
    when '-i', '--info'
      mode << :new_info
      info_data = args.shift
    when '-n', '--name'
      mode << :new_name
      name_data = args.shift
    when '-m', '--comment'
      mode << :new_comment
      comment_data = args.shift
    when '-t', '--tag'
      mode << :tag
      tag_name = args.shift
    when '-h','--help'
      print_line "Usage: hosts [ options ] [addr1 addr2 ...]"
      print_line
      print_line "OPTIONS:"
      print_line "  -a,--add          Add the hosts instead of searching"
      print_line "  -d,--delete       Delete the hosts instead of searching"
      print_line "  -c <col1,col2>    Only show the given columns (see list below)"
      print_line "  -C <col1,col2>    Only show the given columns until the next restart (see list below)"
      print_line "  -h,--help         Show this help information"
      print_line "  -u,--up           Only show hosts which are up"
      print_line "  -o <file>         Send output to a file in csv format"
      print_line "  -O <column>       Order rows by specified column number"
      print_line "  -R,--rhosts       Set RHOSTS from the results of the search"
      print_line "  -S,--search       Search string to filter by"
      print_line "  -i,--info         Change the info of a host"
      print_line "  -n,--name         Change the name of a host"
      print_line "  -m,--comment      Change the comment of a host"
      print_line "  -t,--tag          Add or specify a tag to a range of hosts"
      print_line
      print_line "Available columns: #{default_columns.join(", ")}"
      print_line
      return
    else
      # Anything that wasn't an option is a host to search for
      unless (arg_host_range(arg, host_ranges))
        return
      end
    end
  end

  if col_search
    col_names = col_search
  else
    col_names = default_columns + virtual_columns
  end

  mode << :search if mode.empty?

  if mode == [:add]
    host_ranges.each do |range|
      range.each do |address|
        host = framework.db.find_or_create_host(:host => address)
        print_status("Time: #{host.created_at} Host: host=#{host.address}")
      end
    end
    return
  end

  cp_hsh = {}
  col_names.map do |col|
    cp_hsh[col] = { 'MaxChar' => 52 }
  end
  # If we got here, we're searching.  Delete implies search
  tbl = Rex::Text::Table.new(
    {
      'Header'  => "Hosts",
      'Columns' => col_names,
      'ColProps' => cp_hsh,
      'SortIndex' => order_by
    })

  # Sentinel value meaning all
  host_ranges.push(nil) if host_ranges.empty?

  case
  when mode == [:new_info]
      change_host_data(host_ranges, info: info_data)
    return
  when mode == [:new_name]
      change_host_data(host_ranges, name: name_data)
    return
  when mode == [:new_comment]
      change_host_data(host_ranges, comments: comment_data)
    return
  when mode == [:tag]
    begin
      add_host_tag(host_ranges, tag_name)
    rescue => e
      if e.message.include?('Validation failed')
        print_error(e.message)
      else
        raise e
      end
    end
    return
  when mode.include?(:tag) && mode.include?(:delete)
    delete_host_tag(host_ranges, tag_name)
    return
  end

  matched_host_ids = []
  each_host_range_chunk(host_ranges) do |host_search|
    next if host_search && host_search.empty?

    framework.db.hosts(address: host_search, non_dead: onlyup, search_term: search_term).each do |host|
      matched_host_ids << host.id
      columns = col_names.map do |n|
        # Deal with the special cases
        if virtual_columns.include?(n)
          case n
          when "svcs";      host.service_count
          when "vulns";     host.vuln_count
          when "workspace"; host.workspace.name
          when "tags"
            found_tags = find_host_tags(framework.db.workspace, host.id)
            tag_names = []
            found_tags.each { |t| tag_names << t.name }
            found_tags * ", "
          end
        # Otherwise, it's just an attribute
        else
          host[n] || ""
        end
      end

      tbl << columns
      if set_rhosts
        addr = (host.scope ? host.address + '%' + host.scope : host.address)
        rhosts << addr
      end
    end

    if mode == [:delete]
      result = framework.db.delete_host(ids: matched_host_ids)
      delete_count += result.size
    end
  end

  if output
    print_status("Wrote hosts to #{output}")
    ::File.open(output, "wb") { |ofd|
      ofd.write(tbl.to_csv)
    }
  else
    print_line
    print_line(tbl.to_s)
  end

  # Finally, handle the case where the user wants the resulting list
  # of hosts to go into RHOSTS.
  set_rhosts_from_addrs(rhosts.uniq) if set_rhosts

  print_status("Deleted #{delete_count} hosts") if delete_count > 0
end

#cmd_hosts_help ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 269

def cmd_hosts_help
  # This command does some lookups for the list of appropriate column
  # names, so instead of putting all the usage stuff here like other
  # help methods, just use it's "-h" so we don't have to recreating
  # that list
  cmd_hosts("-h")
end

#cmd_loot(*args) ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1202

def cmd_loot(*args)
  return unless active?

  mode = :search
  host_ranges = []
  types = nil
  delete_count = 0
  search_term = nil
  file = nil
  name = nil
  info = nil

  while (arg = args.shift)
    case arg
      when '-a','--add'
        mode = :add
      when '-d','--delete'
        mode = :delete
      when '-f','--file'
        filename = args.shift
        if(!filename)
          print_error("Can't make loot with no filename")
          return
        end
        if (!File.exist?(filename) or !File.readable?(filename))
          print_error("Can't read file")
          return
        end
      when '-i','--info'
        info = args.shift
        if(!info)
          print_error("Can't make loot with no info")
          return
        end
      when '-t', '--type'
        typelist = args.shift
        if(!typelist)
          print_error("Invalid type list")
          return
        end
        types = typelist.strip().split(",")
      when '-S', '--search'
        search_term = args.shift
      when '-u', '--update' # TODO: This is currently undocumented because it's not officially supported.
        mode = :update
      when '-h','--help'
        cmd_loot_help
        return
      else
        # Anything that wasn't an option is a host to search for
        unless (arg_host_range(arg, host_ranges))
          return
        end
    end
  end

  tbl = Rex::Text::Table.new({
      'Header'  => "Loot",
      'Columns' => [ 'host', 'service', 'type', 'name', 'content', 'info', 'path' ],
    })

  # Sentinel value meaning all
  host_ranges.push(nil) if host_ranges.empty?

  if mode == :add
    if host_ranges.compact.empty?
      print_error('Address list required')
      return
    end
    if info.nil?
      print_error("Info required")
      return
    end
    if filename.nil?
      print_error("Loot file required")
      return
    end
    if types.nil? or types.size != 1
      print_error("Exactly one loot type is required")
      return
    end
    type = types.first
    name = File.basename(filename)
    file = File.open(filename, "rb")
    contents = file.read
    host_ranges.each do |range|
      range.each do |host|
        lootfile = framework.db.find_or_create_loot(:type => type, :host => host, :info => info, :data => contents, :path => filename, :name => name)
        print_status("Added loot for #{host} (#{lootfile})")
      end
    end
    return
  end

  matched_loot_ids = []
  loots = []
  if host_ranges.compact.empty?
    loots = loots + framework.db.loots(workspace: framework.db.workspace, search_term: search_term)
  else
    each_host_range_chunk(host_ranges) do |host_search|
      next if host_search && host_search.empty?

      loots = loots + framework.db.loots(workspace: framework.db.workspace, hosts: { address: host_search }, search_term: search_term)
    end
  end

  loots.each do |loot|
    row = []
    # TODO: This is just a temp implementation of update for the time being since it did not exist before.
    # It should be updated to not pass all of the attributes attached to the object, only the ones being updated.
    if mode == :update
      begin
        loot.info = info if info
        if types && types.size > 1
          print_error "May only pass 1 type when performing an update."
          next
        end
        loot.ltype = types.first if types
        framework.db.update_loot(loot.as_json.symbolize_keys)
      rescue => e
        elog "There was an error updating loot with ID #{loot.id}: #{e.message}"
        next
      end
    end
    row.push (loot.host && loot.host.address) ? loot.host.address : ""
    if (loot.service)
      svc = (loot.service.name ? loot.service.name : "#{loot.service.port}/#{loot.service.proto}")
      row.push svc
    else
      row.push ""
    end
    row.push(loot.ltype)
    row.push(loot.name || "")
    row.push(loot.content_type)
    row.push(loot.info || "")
    row.push(loot.path)

    tbl << row
    matched_loot_ids << loot.id
  end

  if (mode == :delete)
    result = framework.db.delete_loot(ids: matched_loot_ids)
    delete_count = result.size
  end

  print_line
  print_line(tbl.to_s)
  print_status("Deleted #{delete_count} loots") if delete_count > 0
end

#cmd_loot_help ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1186

def cmd_loot_help
  print_line "Usage: loot [options]"
  print_line " Info: loot [-h] [addr1 addr2 ...] [-t <type1,type2>]"
  print_line "  Add: loot -f [fname] -i [info] -a [addr1 addr2 ...] -t [type]"
  print_line "  Del: loot -d [addr1 addr2 ...]"
  print_line
  print_line "  -a,--add          Add loot to the list of addresses, instead of listing"
  print_line "  -d,--delete       Delete *all* loot matching host and type"
  print_line "  -f,--file         File with contents of the loot to add"
  print_line "  -i,--info         Info of the loot to add"
  print_line "  -t <type1,type2>  Search for a list of types"
  print_line "  -h,--help         Show this help information"
  print_line "  -S,--search       Search string to filter by"
  print_line
end

#cmd_notes(*args) ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 981

def cmd_notes(*args)
  return unless active?
::ApplicationRecord.connection_pool.with_connection {
  mode = :search
  data = nil
  types = nil
  set_rhosts = false

  host_ranges = []
  rhosts      = []
  search_term = nil
  output_file = nil
  delete_count = 0

  while (arg = args.shift)
    case arg
    when '-a', '--add'
      mode = :add
    when '-d', '--delete'
      mode = :delete
    when '-n', '--note'
      data = args.shift
      if(!data)
        print_error("Can't make a note with no data")
        return
      end
    when '-t', '--type'
      typelist = args.shift
      if(!typelist)
        print_error("Invalid type list")
        return
      end
      types = typelist.strip().split(",")
    when '-R', '--rhosts'
      set_rhosts = true
    when '-S', '--search'
      search_term = args.shift
    when '-o', '--output'
      output_file = args.shift
    when '-O'
      if (order_by = args.shift.to_i - 1) < 0
        print_error('Please specify a column number starting from 1')
        return
      end
    when '-u', '--update'  # TODO: This is currently undocumented because it's not officially supported.
      mode = :update
    when '-h', '--help'
      cmd_notes_help
      return
    else
      # Anything that wasn't an option is a host to search for
      unless (arg_host_range(arg, host_ranges))
        return
      end
    end
  end

  if mode == :add
    if host_ranges.compact.empty?
      print_error("Host address or range required")
      return
    end

    if types.nil? || types.size != 1
      print_error("Exactly one type is required")
      return
    end

    if data.nil?
      print_error("Data required")
      return
    end

    type = types.first
    host_ranges.each { |range|
      range.each { |addr|
        note = framework.db.find_or_create_note(host: addr, type: type, data: data)
        break if not note
        print_status("Time: #{note.created_at} Note: host=#{addr} type=#{note.ntype} data=#{note.data}")
      }
    }
    return
  end

  if mode == :update
    if !types.nil? && types.size != 1
      print_error("Exactly one type is required")
      return
    end

    if types.nil? && data.nil?
      print_error("Update requires data or type")
      return
    end
  end

  note_list = []
  if host_ranges.compact.empty?
    # No host specified - collect all notes
    opts = {search_term: search_term}
    opts[:ntype] = types if mode != :update && types && !types.empty?
    note_list = framework.db.notes(opts)
  else
    # Collect notes of specified hosts
    each_host_range_chunk(host_ranges) do |host_search|
      next if host_search && host_search.empty?

      opts = {hosts: {address: host_search}, workspace: framework.db.workspace, search_term: search_term}
      opts[:ntype] = types if mode != :update && types && !types.empty?
      note_list.concat(framework.db.notes(opts))
    end
  end

  # Now display them
  table = Rex::Text::Table.new(
    'Header'  => 'Notes',
    'Indent'  => 1,
    'Columns' => ['Time', 'Host', 'Service', 'Port', 'Protocol', 'Type', 'Data'],
    'SortIndex' => order_by
  )

  matched_note_ids = []
  note_list.each do |note|
    if mode == :update
      begin
        update_opts = {id: note.id}
        unless types.nil?
          note.ntype = types.first
          update_opts[:ntype] = types.first
        end

        unless data.nil?
          note.data = data
          update_opts[:data] = data
        end

        framework.db.update_note(update_opts)
      rescue => e
        elog "There was an error updating note with ID #{note.id}: #{e.message}"
        next
      end
    end

    matched_note_ids << note.id

    row = []
    row << note.created_at

    if note.host
      host = note.host
      row << host.address
      if set_rhosts
        addr = (host.scope ? host.address + '%' + host.scope : host.address)
        rhosts << addr
      end
    else
      row << ''
    end

    if note.service
      row << note.service.name || ''
      row << note.service.port || ''
      row << note.service.proto || ''
    else
      row << '' # For the Service field
      row << '' # For the Port field
      row << '' # For the Protocol field
    end

    row << note.ntype
    row << note.data.inspect
    table << row
  end

  if mode == :delete
    result = framework.db.delete_note(ids: matched_note_ids)
    delete_count = result.size
  end

  if output_file
    save_csv_notes(output_file, table)
  else
    print_line
    print_line(table.to_s)
  end

  # Finally, handle the case where the user wants the resulting list
  # of hosts to go into RHOSTS.
  set_rhosts_from_addrs(rhosts.uniq) if set_rhosts

  print_status("Deleted #{delete_count} notes") if delete_count > 0
}
end

#cmd_notes_help ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 961

def cmd_notes_help
  print_line "Usage: notes [-h] [-t <type1,type2>] [-n <data string>] [-a] [addr range]"
  print_line
  print_line "  -a,--add                  Add a note to the list of addresses, instead of listing"
  print_line "  -d,--delete               Delete the hosts instead of searching"
  print_line "  -n,--note <data>          Set the data for a new note (only with -a)"
  print_line "  -t,--type <type1,type2>   Search for a list of types, or set single type for add"
  print_line "  -h,--help                 Show this help information"
  print_line "  -R,--rhosts               Set RHOSTS from the results of the search"
  print_line "  -S,--search               Search string to filter by"
  print_line "  -o,--output               Save the notes to a csv file"
  print_line "  -O <column>               Order rows by specified column number"
  print_line
  print_line "Examples:"
  print_line "  notes --add -t apps -n 'winzip' 10.1.1.34 10.1.20.41"
  print_line "  notes -t smb.fingerprint 10.1.1.34 10.1.20.41"
  print_line "  notes -S 'nmap.nse.(http|rtsp)'"
  print_line
end

#cmd_services(*args) ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 601

def cmd_services(*args)
  return unless active?
  mode = :search
  onlyup = false
  output_file = nil
  set_rhosts = false
  col_search = ['port', 'proto', 'name', 'state', 'info']
  default_columns = [
      'created_at',
      'info',
      'name',
      'port',
      'proto',
      'state',
      'updated_at']

  host_ranges  = []
  port_ranges  = []
  rhosts       = []
  delete_count = 0
  search_term  = nil
  opts         = {}

  # option parsing
  while (arg = args.shift)
    case arg
      when '-a','--add'
        mode = :add
      when '-d','--delete'
        mode = :delete
      when '-U', '--update'
        mode = :update
      when '-u','--up'
        onlyup = true
      when '-c'
        list = args.shift
        if(!list)
          print_error("Invalid column list")
          return
        end
        col_search = list.strip().split(",")
        col_search.each { |c|
          if not default_columns.include? c
            print_error("Invalid column list. Possible values are (#{default_columns.join("|")})")
            return
          end
        }
      when '-p'
        unless (arg_port_range(args.shift, port_ranges, true))
          return
        end
      when '-r'
        proto = args.shift
        if (!proto)
          print_status("Invalid protocol")
          return
        end
        proto = proto.strip
      when '-s'
        namelist = args.shift
        if (!namelist)
          print_error("Invalid name list")
          return
        end
        names = namelist.strip().split(",")
      when '-o'
        output_file = args.shift
        if (!output_file)
          print_error("Invalid output filename")
          return
        end
        output_file = ::File.expand_path(output_file)
      when '-O'
        if (order_by = args.shift.to_i - 1) < 0
          print_error('Please specify a column number starting from 1')
          return
        end
      when '-R', '--rhosts'
        set_rhosts = true
      when '-S', '--search'
        search_term = args.shift
        opts[:search_term] = search_term
      when '-h','--help'
        print_line
        print_line "Usage: services [-h] [-u] [-a] [-r <proto>] [-p <port1,port2>] [-s <name1,name2>] [-o <filename>] [addr1 addr2 ...]"
        print_line
        print_line "  -a,--add          Add the services instead of searching"
        print_line "  -d,--delete       Delete the services instead of searching"
        print_line "  -c <col1,col2>    Only show the given columns"
        print_line "  -h,--help         Show this help information"
        print_line "  -s <name>         Name of the service to add"
        print_line "  -p <port>         Search for a list of ports"
        print_line "  -r <protocol>     Protocol type of the service being added [tcp|udp]"
        print_line "  -u,--up           Only show services which are up"
        print_line "  -o <file>         Send output to a file in csv format"
        print_line "  -O <column>       Order rows by specified column number"
        print_line "  -R,--rhosts       Set RHOSTS from the results of the search"
        print_line "  -S,--search       Search string to filter by"
        print_line "  -U,--update       Update data for existing service"
        print_line
        print_line "Available columns: #{default_columns.join(", ")}"
        print_line
        return
      else
        # Anything that wasn't an option is a host to search for
        unless (arg_host_range(arg, host_ranges))
          return
        end
    end
  end

  ports = port_ranges.flatten.uniq

  if mode == :add
    # Can only deal with one port and one service name at a time
    # right now.  Them's the breaks.
    if ports.length != 1
      print_error("Exactly one port required")
      return
    end
    if host_ranges.empty?
      print_error("Host address or range required")
      return
    end
    host_ranges.each do |range|
      range.each do |addr|
        info = {
            :host => addr,
            :port => ports.first.to_i
        }
        info[:proto] = proto.downcase if proto
        info[:name]  = names.first.downcase if names and names.first

        svc = framework.db.find_or_create_service(info)
        print_status("Time: #{svc.created_at} Service: host=#{svc.host.address} port=#{svc.port} proto=#{svc.proto} name=#{svc.name}")
      end
    end
    return
  end

  # If we got here, we're searching.  Delete implies search
  col_names = default_columns
  if col_search
    col_names = col_search
  end
  tbl = Rex::Text::Table.new({
                                 'Header'    => "Services",
                                 'Columns'   => ['host'] + col_names,
                                 'SortIndex' => order_by
                             })

  # Sentinel value meaning all
  host_ranges.push(nil) if host_ranges.empty?
  ports = nil if ports.empty?
  matched_service_ids = []

  each_host_range_chunk(host_ranges) do |host_search|
    next if host_search && host_search.empty?
    opts[:workspace] = framework.db.workspace
    opts[:hosts] = {address: host_search} if !host_search.nil?
    opts[:port] = ports if ports
    framework.db.services(opts).each do |service|

      unless service.state == 'open'
        next if onlyup
      end

      host = service.host
      matched_service_ids << service.id

      if mode == :update
        service.name = names.first if names
        service.proto = proto if proto
        service.port = ports.first if ports
        framework.db.update_service(service.as_json.symbolize_keys)
      end

      columns = [host.address] + col_names.map { |n| service[n].to_s || "" }
      tbl << columns
      if set_rhosts
        addr = (host.scope ? host.address + '%' + host.scope : host.address )
        rhosts << addr
      end
    end
  end

  if (mode == :delete)
    result = framework.db.delete_service(ids: matched_service_ids)
    delete_count += result.size
  end

  if (output_file == nil)
    print_line(tbl.to_s)
  else
    # create the output file
    ::File.open(output_file, "wb") { |f| f.write(tbl.to_csv) }
    print_status("Wrote services to #{output_file}")
  end

  # Finally, handle the case where the user wants the resulting list
  # of hosts to go into RHOSTS.
  set_rhosts_from_addrs(rhosts.uniq) if set_rhosts

  print_status("Deleted #{delete_count} services") if delete_count > 0

end

#cmd_services_help ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 595

def cmd_services_help
  # Like cmd_hosts, use "-h" instead of recreating the column list
  # here
  cmd_services("-h")
end

#cmd_vulns(*args) ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 827

def cmd_vulns(*args)
  return unless active?

  default_columns = ['Timestamp', 'Host', 'Name', 'References']
  host_ranges = []
  port_ranges = []
  svcs        = []
  rhosts      = []

  search_term = nil
  show_info   = false
  set_rhosts  = false
  output_file = nil
  delete_count = 0

  while (arg = args.shift)
    case arg
    # when '-a', '--add'
    #   mode = :add
    when '-d', '--delete'  # TODO: This is currently undocumented because it's not officially supported.
      mode = :delete
    when '-h', '--help'
      cmd_vulns_help
      return
    when '-o', '--output'
      output_file = args.shift
      if output_file
        output_file = File.expand_path(output_file)
      else
        print_error("Invalid output filename")
        return
      end
    when '-p', '--port'
      unless (arg_port_range(args.shift, port_ranges, true))
        return
      end
    when '-s', '--service'
      service = args.shift
      if (!service)
        print_error("Argument required for -s")
        return
      end
      svcs = service.split(/[\s]*,[\s]*/)
    when '-R', '--rhosts'
      set_rhosts = true
    when '-S', '--search'
      search_term = args.shift
    when '-i', '--info'
      show_info = true
    else
      # Anything that wasn't an option is a host to search for
      unless (arg_host_range(arg, host_ranges))
        return
      end
    end
  end

  if show_info
    default_columns << 'Information'
  end

  # add sentinel value meaning all if empty
  host_ranges.push(nil) if host_ranges.empty?
  # normalize
  ports = port_ranges.flatten.uniq
  svcs.flatten!
  tbl = Rex::Text::Table.new(
      'Header' => 'Vulnerabilities',
      'Columns' => default_columns
  )

  matched_vuln_ids = []
  vulns = []
  if host_ranges.compact.empty?
    vulns = framework.db.vulns({:search_term => search_term})
  else
    each_host_range_chunk(host_ranges) do |host_search|
      next if host_search && host_search.empty?

      vulns.concat(framework.db.vulns({:hosts => { :address => host_search }, :search_term => search_term }))
    end
  end

  vulns.each do |vuln|
    reflist = vuln.refs.map {|r| r.name}
    if (vuln.service)
      # Skip this one if the user specified a port and it
      # doesn't match.
      next unless ports.empty? or ports.include? vuln.service.port
      # Same for service names
      next unless svcs.empty? or svcs.include?(vuln.service.name)
    else
      # This vuln has no service, so it can't match
      next unless ports.empty? and svcs.empty?
    end

    matched_vuln_ids << vuln.id

    row = []
    row << vuln.created_at
    row << vuln.host.address
    row << vuln.name
    row << reflist.join(',')
    if show_info
      row << vuln.info
    end
    tbl << row

    if set_rhosts
      addr = (vuln.host.scope ? vuln.host.address + '%' + vuln.host.scope : vuln.host.address)
      rhosts << addr
    end
  end

  if mode == :delete
    result = framework.db.delete_vuln(ids: matched_vuln_ids)
    delete_count = result.size
  end

  if output_file
    File.write(output_file, tbl.to_csv)
    print_status("Wrote vulnerability information to #{output_file}")
  else
    print_line
    print_line(tbl.to_s)
  end

  # Finally, handle the case where the user wants the resulting list
  # of hosts to go into RHOSTS.
  set_rhosts_from_addrs(rhosts.uniq) if set_rhosts

  print_status("Deleted #{delete_count} vulnerabilities") if delete_count > 0
end

#cmd_vulns_help ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 808

def cmd_vulns_help
  print_line "Print all vulnerabilities in the database"
  print_line
  print_line "Usage: vulns [addr range]"
  print_line
  print_line "  -h,--help             Show this help information"
  print_line "  -o <file>             Send output to a file in csv format"
  print_line "  -p,--port <portspec>  List vulns matching this port spec"
  print_line "  -s <svc names>        List vulns matching these service names"
  print_line "  -R,--rhosts           Set RHOSTS from the results of the search"
  print_line "  -S,--search           Search string to filter by"
  print_line "  -i,--info             Display vuln information"
  print_line
  print_line "Examples:"
  print_line "  vulns -p 1-65536          # only vulns with associated services"
  print_line "  vulns -p 1-65536 -s http  # identified as http on any port"
  print_line
end

#cmd_workspace(*args) ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 105

def cmd_workspace(*args)
  return unless active?
  search_term = nil
  while (arg = args.shift)
    case arg
    when '-h','--help'
      cmd_workspace_help
      return
    when '-a','--add'
      adding = true
    when '-d','--del'
      deleting = true
    when '-D','--delete-all'
      delete_all = true
    when '-r','--rename'
      renaming = true
    when '-v','--verbose'
      verbose = true
    when '-S', '--search'
      search_term = args.shift
    else
      names ||= []
      names << arg
    end
  end

  if adding and names
    # Add workspaces
    wspace = nil
    names.each do |name|
      wspace = framework.db.workspaces(name: name).first
      if wspace
        print_status("Workspace '#{wspace.name}' already existed, switching to it.")
      else
        wspace = framework.db.add_workspace(name)
        print_status("Added workspace: #{wspace.name}")
      end
    end
    framework.db.workspace = wspace
    print_status("Workspace: #{framework.db.workspace.name}")
  elsif deleting and names
    ws_ids_to_delete = []
    starting_ws = framework.db.workspace
    names.uniq.each do |n|
      ws = framework.db.workspaces(name: n).first
      ws_ids_to_delete << ws.id if ws
    end
    if ws_ids_to_delete.count > 0
      deleted = framework.db.delete_workspaces(ids: ws_ids_to_delete)
      process_deleted_workspaces(deleted, starting_ws)
    else
      print_status("No workspaces matching the given name(s) were found.")
    end
  elsif delete_all
    ws_ids_to_delete = []
    starting_ws = framework.db.workspace
    framework.db.workspaces.each do |ws|
      ws_ids_to_delete << ws.id
    end
    deleted = framework.db.delete_workspaces(ids: ws_ids_to_delete)
    process_deleted_workspaces(deleted, starting_ws)
  elsif renaming
    if names.length != 2
      print_error("Wrong number of arguments to rename")
      return
    end

    ws_to_update = framework.db.find_workspace(names.first)
    unless ws_to_update
      print_error("Workspace '#{names.first}' does not exist")
      return
    end
    opts = {
        id: ws_to_update.id,
        name: names.last
    }
    begin
      updated_ws = framework.db.update_workspace(opts)
      if updated_ws
        framework.db.workspace = updated_ws if names.first == framework.db.workspace.name
        print_status("Renamed workspace '#{names.first}' to '#{updated_ws.name}'")
      else
        print_error "There was a problem updating the workspace. Setting to the default workspace."
        framework.db.workspace = framework.db.default_workspace
        return
      end
      if names.first == Msf::DBManager::Workspace::DEFAULT_WORKSPACE_NAME
        print_status("Recreated default workspace")
      end
    rescue => e
      print_error "Failed to rename workspace: #{e.message}"
    end

  elsif names
    name = names.last
    # Switch workspace
    workspace = framework.db.find_workspace(name)
    if workspace
      framework.db.workspace = workspace
      print_status("Workspace: #{workspace.name}")
    else
      print_error("Workspace not found: #{name}")
      return
    end
  else
    current_workspace = framework.db.workspace

    unless verbose
      current = nil
      framework.db.workspaces.sort_by {|s| s.name}.each do |s|
        if s.name == current_workspace.name
          current = s.name
        else
          print_line("  #{s.name}")
        end
      end
      print_line("%red* #{current}%clr") unless current.nil?
      return
    end
    col_names = %w{current name hosts services vulns creds loots notes}

    tbl = Rex::Text::Table.new(
      'Header'     => 'Workspaces',
      'Columns'    => col_names,
      'SortIndex'  => -1,
      'SearchTerm' => search_term
    )

    framework.db.workspaces.each do |ws|
      tbl << [
        current_workspace.name == ws.name ? '*' : '',
        ws.name,
        framework.db.hosts(workspace: ws.name).count,
        framework.db.services(workspace: ws.name).count,
        framework.db.vulns(workspace: ws.name).count,
        framework.db.creds(workspace: ws.name).count,
        framework.db.loots(workspace: ws.name).count,
        framework.db.notes(workspace: ws.name).count
      ]
    end

    print_line
    print_line(tbl.to_s)
  end
end

#cmd_workspace_help ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 92

def cmd_workspace_help
  print_line "Usage:"
  print_line "    workspace                  List workspaces"
  print_line "    workspace -v               List workspaces verbosely"
  print_line "    workspace [name]           Switch workspace"
  print_line "    workspace -a [name] ...    Add workspace(s)"
  print_line "    workspace -d [name] ...    Delete workspace(s)"
  print_line "    workspace -D               Delete all workspaces"
  print_line "    workspace -r <old> <new>   Rename workspace"
  print_line "    workspace -h               Show this help information"
  print_line
end

#cmd_workspace_tabs(str, words) ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 264

def cmd_workspace_tabs(str, words)
  return [] unless active?
  framework.db.workspaces.map { |s| s.name } if (words & ['-a','--add']).empty?
end

#commands ⇒ Object

Returns the hash of commands supported by this dispatcher.


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 36

def commands
  base = {
    "db_connect"    => "Connect to an existing data service",
    "db_disconnect" => "Disconnect from the current data service",
    "db_status"     => "Show the current data service status",
    "db_save"       => "Save the current data service connection as the default to reconnect on startup",
    "db_remove"     => "Remove the saved data service entry"
  }

  more = {
    "workspace"     => "Switch between database workspaces",
    "hosts"         => "List all hosts in the database",
    "services"      => "List all services in the database",
    "vulns"         => "List all vulnerabilities in the database",
    "notes"         => "List all notes in the database",
    "loot"          => "List all loot in the database",
    "db_import"     => "Import a scan result file (filetype will be auto-detected)",
    "db_export"     => "Export a file containing the contents of the database",
    "db_nmap"       => "Executes nmap and records the output automatically",
    "db_rebuild_cache" => "Rebuilds the database-stored module cache (deprecated)",
    "analyze"       => "Analyze database information about a specific address or address range",
  }

  # Always include commands that only make sense when connected.
  # This avoids the problem of them disappearing unexpectedly if the
  # database dies or times out.  See #1923

  base.merge(more)
end

#db_check_driver ⇒ Object

Database management


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1691

def db_check_driver
  unless framework.db.driver
    print_error("No database driver installed.")
    return false
  end
  true
end

#db_connect_http(opts) ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 2049

def db_connect_http(opts)
  # local database is required to use Mdm objects
  unless framework.db.active
    err_msg = 'No local database connected, meaning some Metasploit features will not be available. A full list of '\
    'the affected features & database setup instructions can be found here: '\
    'https://github.com/rapid7/metasploit-framework/wiki/msfdb:-Database-Features-&-How-to-Set-up-a-Database-for-Metasploit'

    print_error(err_msg)
    return
  end

  uri = db_parse_db_uri_http(opts[:url])

  remote_data_service = Metasploit::Framework::DataService::RemoteHTTPDataService.new(uri.to_s, opts)
  begin
    framework.db.register_data_service(remote_data_service)
    print_line "Connected to HTTP data service: #{remote_data_service.name}"
    framework.db.workspace = framework.db.default_workspace
  rescue => e
    raise RuntimeError.new("Failed to connect to the HTTP data service: #{e.message}")
  end
end

#db_connect_postgresql(cli_opts) ⇒ Object

Connect to an existing Postgres database


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 2004

def db_connect_postgresql(cli_opts)
  info = db_parse_db_uri_postgresql(cli_opts[:url])
  opts = { 'adapter' => 'postgresql' }

  opts['username'] = info[:user] if (info[:user])
  opts['password'] = info[:pass] if (info[:pass])
  opts['database'] = info[:name]
  opts['host'] = info[:host] if (info[:host])
  opts['port'] = info[:port] if (info[:port])

  opts['pass'] ||= ''

  # Do a little legwork to find the real database socket
  if(! opts['host'])
    while(true)
      done = false
      dirs = %W{ /var/run/postgresql /tmp }
      dirs.each do |dir|
        if(::File.directory?(dir))
          d = ::Dir.new(dir)
          d.entries.grep(/^\.s\.PGSQL.(\d+)$/).each do |ent|
            opts['port'] = ent.split('.')[-1].to_i
            opts['host'] = dir
            done = true
            break
          end
        end
        break if done
      end
      break
    end
  end

  # Default to loopback
  if(! opts['host'])
    opts['host'] = '127.0.0.1'
  end

  if framework.db.connect(opts) && framework.db.connection_established?
    print_line "Connected to Postgres data service: #{info[:host]}/#{info[:name]}"
  else
    raise RuntimeError.new("Failed to connect to the Postgres data service: #{framework.db.error}")
  end
end

#db_find_tools(tools) ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1983

def db_find_tools(tools)
  missed  = []
  tools.each do |name|
    if(! Rex::FileUtils.find_full_path(name))
      missed << name
    end
  end
  if(not missed.empty?)
    print_error("This database command requires the following tools to be installed: #{missed.join(", ")}")
    return
  end
  true
end

#db_parse_db_uri_http(path) ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 2088

def db_parse_db_uri_http(path)
  URI.parse(path)
end

#db_parse_db_uri_postgresql(path) ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 2072

def db_parse_db_uri_postgresql(path)
  res = {}
  if (path)
    auth, dest = path.split('@')
    (dest = auth and auth = nil) if not dest
    # remove optional scheme in database url
    auth = auth.sub(/^\w+:\/\//, "") if auth
    res[:user],res[:pass] = auth.split(':') if auth
    targ,name = dest.split('/')
    (name = targ and targ = nil) if not name
    res[:host],res[:port] = targ.split(':') if targ
  end
  res[:name] = name || 'metasploit3'
  res
end

#delete_db_from_config(db_name) ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1959

def delete_db_from_config(db_name)
  conf = Msf::Config.load
  db_path = "#{DB_CONFIG_PATH}/#{db_name}"
  if conf[db_path]
    clear_default_db if conf[DB_CONFIG_PATH]['default_db'] && conf[DB_CONFIG_PATH]['default_db'] == db_name
    Msf::Config.delete_group(db_path)
    print_line "Successfully deleted data service: #{db_name}"
  else
    print_line "Unable to locate saved data service with name #{db_name}."
  end
end

#delete_host_tag(rws, tag_name) ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 331

def delete_host_tag(rws, tag_name)
  opts = Hash.new()
  opts[:workspace] = framework.db.workspace
  opts[:tag_name] = tag_name

  if rws == [nil]
    unless framework.db.delete_host_tag(opts)
      print_error("Host #{opts[:address].to_s + " " if opts[:address]}could not be found.")
    end
  else
    rws.each do |rw|
      rw.each do |ip|
        opts[:address] = ip
        unless framework.db.delete_host_tag(opts)
          print_error("Host #{ip} could not be found.")
        end
      end
    end
  end

end

#deprecated_commands ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 66

def deprecated_commands
  [
    "db_autopwn",
    "db_driver",
    "db_hosts",
    "db_notes",
    "db_services",
    "db_vulns",
  ]
end

#each_host_range_chunk(host_ranges, &block) ⇒ Object

Takes host_ranges, an Array of RangeWalkers, and chunks it up into blocks of 1024.


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 2101

def each_host_range_chunk(host_ranges, &block)
  # Chunk it up and do the query in batches. The naive implementation
  # uses so much memory for a /8 that it's basically unusable (1.6
  # billion IP addresses take a rather long time to allocate).
  # Chunking has roughly the same performance for small batches, so
  # don't worry about it too much.
  host_ranges.each do |range|
    if range.nil? or range.length.nil?
      chunk = nil
      end_of_range = true
    else
      chunk = []
      end_of_range = false
      # Set up this chunk of hosts to search for
      while chunk.length < 1024 and chunk.length < range.length
        n = range.next_ip
        if n.nil?
          end_of_range = true
          break
        end
        chunk << n
      end
    end

    # The block will do some
    yield chunk

    # Restart the loop with the same RangeWalker if we didn't get
    # to the end of it in this chunk.
    redo unless end_of_range
  end
end

#find_host_tags(workspace, host_id) ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 323

def find_host_tags(workspace, host_id)
  opts = Hash.new()
  opts[:workspace] = workspace
  opts[:id] = host_id

  framework.db.get_host_tags(opts)
end

#find_nmap_path ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1567

def find_nmap_path
  Rex::FileUtils.find_full_path("nmap") || Rex::FileUtils.find_full_path("nmap.exe")
end

#name ⇒ Object

The dispatcher's name.


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 29

def name
  "Database Backend"
end

#process_deleted_workspaces(deleted_workspaces, starting_ws) ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 251

def process_deleted_workspaces(deleted_workspaces, starting_ws)
  deleted_workspaces.each do |ws|
    print_status "Deleted workspace: #{ws.name}"
    if ws.name == Msf::DBManager::Workspace::DEFAULT_WORKSPACE_NAME
      framework.db.workspace = framework.db.default_workspace
      print_status 'Recreated the default workspace'
    elsif ws == starting_ws
      framework.db.workspace = framework.db.default_workspace
      print_status "Switched to workspace: #{framework.db.workspace.name}"
    end
  end
end

#save_csv_notes(fpath, table) ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1175

def save_csv_notes(fpath, table)
  begin
    File.open(fpath, 'wb') do |f|
      f.write(table.to_csv)
    end
    print_status("Wrote notes to #{fpath}")
  rescue Errno::EACCES => e
    print_error("Unable to save notes. #{e.message}")
  end
end

#save_db_to_config(database, database_name) ⇒ Object 


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# File 'lib/msf/ui/console/command_dispatcher/db.rb', line 1917

def save_db_to_config(database, database_name)
  if database_name =~ /\/|\[|\]/
    raise ArgumentError, 'Data service name contains an invalid character.'
  end
  config_path = "#{DB_CONFIG_PATH}/#{database_name}"
  config_opts = {}
  if !database.is_local?
    begin
      config_opts['url'] = database.endpoint
      if database.https_opts
        config_opts['cert'] = database.https_opts[:cert] if database.https_opts[:cert]
        config_opts['skip_verify'] = true if database.https_opts[:skip_verify]
      end
      if database.api_token
        config_opts['api_token'] = database.api_token
      end
      Msf::Config.save(config_path => config_opts)
    rescue => e
      print_error "There was an error saving the data service configuration: #{e.message}"
    end
  else
    url = build_postgres_url
    config_opts['url'] = url
    Msf::Config.save(config_path => config_opts)
  end
end