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Add support for getting timeouts for comms

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This commit is contained in:
OJ 2015-04-13 10:07:15 +10:00
parent 5c1f39623e
commit 93b48b9bdf
2 changed files with 62 additions and 0 deletions
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56
c/meterpreter/source/common/arch/win/i386/base_dispatch.c
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@ -328,3 +328,59 @@ BOOL remote_request_core_migrate(Remote * remote, Packet * packet, DWORD* pResul
// if migration succeeded, return 'FALSE' to indicate server thread termination.
return ERROR_SUCCESS == dwResult ? FALSE : TRUE;
}
DWORD remote_request_transport_get_timeouts(Remote * remote, Packet * packet)
{
DWORD result = ERROR_SUCCESS;
Packet* response = NULL;
do
{
response = packet_create_response(packet);
if (!response)
{
result = ERROR_NOT_ENOUGH_MEMORY;
break;
}
// for the session expiry, return how many seconds are left before the session actually expires
packet_add_tlv_uint(response, TLV_TYPE_TRANS_SESSION_EXP, remote->transport->expiration_end - current_unix_timestamp());
packet_add_tlv_uint(response, TLV_TYPE_TRANS_COMM_TIMEOUT, remote->transport->comms_timeout);
packet_add_tlv_uint(response, TLV_TYPE_TRANS_RETRY_TOTAL, remote->transport->retry_total);
packet_add_tlv_uint(response, TLV_TYPE_TRANS_RETRY_WAIT, remote->transport->retry_wait);
} while (0);
if (response)
{
packet_transmit_response(result, remote, response);
}
return result;
}
DWORD remote_request_transport_set_timeouts(Remote * remote, Packet * packet)
{
DWORD result = ERROR_SUCCESS;
Packet* response = NULL;
do
{
response = packet_create_response(packet);
if (!response)
{
result = ERROR_NOT_ENOUGH_MEMORY;
break;
}
// TODO
} while (0);
if (response)
{
packet_transmit_response(result, remote, response);
}
return result;
}

6
c/meterpreter/source/common/base.c
View File

@ -20,6 +20,9 @@ extern DWORD remote_request_core_crypto_negotiate( Remote *remote, Packet *packe
extern BOOL remote_request_core_shutdown(Remote *remote, Packet *packet, DWORD* pResult);
extern DWORD remote_request_transport_get_timeouts(Remote * remote, Packet * packet);
extern DWORD remote_request_transport_set_timeouts(Remote * remote, Packet * packet);
#ifdef _WIN32
// POSIX support coming soon
extern BOOL remote_request_core_change_transport( Remote *remote, Packet *packet, DWORD* pResult );
@ -75,6 +78,9 @@ Command baseCommands[] =
COMMAND_REQ("core_channel_interact", remote_request_core_channel_interact),
// Crypto
COMMAND_REQ("core_crypto_negotiate", remote_request_core_crypto_negotiate),
// timeouts
COMMAND_REQ("core_transport_get_timeouts", remote_request_transport_get_timeouts),
COMMAND_REQ("core_transport_set_timeouts", remote_request_transport_set_timeouts),
#ifdef _WIN32
// TODO: finalise the implementation of stageless POSIX before enabling this for the
// POSIX meterpreter.