#include <freerdp/config.h>
#include "../settings.h"
#include <winpr/assert.h>
#include <winpr/crt.h>
#include <winpr/error.h>
#include <winpr/print.h>
#include <winpr/stream.h>
#include <freerdp/log.h>
#include "rpc_bind.h"
#include "rpc_client.h"
#include "tsg.h"
#include "../utils.h"
#include "../../crypto/opensslcompat.h"

Macros
#define	TAG FREERDP_TAG("core.gateway.tsg")

#define	TSG_CAPABILITY_TYPE_NAP 0x00000001

#define	TSG_PACKET_TYPE_HEADER 0x00004844

#define	TSG_PACKET_TYPE_VERSIONCAPS 0x00005643

#define	TSG_PACKET_TYPE_QUARCONFIGREQUEST 0x00005143

#define	TSG_PACKET_TYPE_QUARREQUEST 0x00005152

#define	TSG_PACKET_TYPE_RESPONSE 0x00005052

#define	TSG_PACKET_TYPE_QUARENC_RESPONSE 0x00004552

#define	TSG_PACKET_TYPE_CAPS_RESPONSE 0x00004350

#define	TSG_PACKET_TYPE_MSGREQUEST_PACKET 0x00004752

#define	TSG_PACKET_TYPE_MESSAGE_PACKET 0x00004750

#define	TSG_PACKET_TYPE_AUTH 0x00004054

#define	TSG_PACKET_TYPE_REAUTH 0x00005250

#define	ENTRY(x)

Typedefs
typedef WCHAR *	RESOURCENAME

Functions
static BOOL	tsg_stream_align (wLog log, wStream s, size_t align)

static const char *	tsg_packet_id_to_string (UINT32 packetId)

static const char *	tsg_component_id_to_string (UINT16 ComponentId, char *buffer, size_t bytelen)

static const char *	tsg_state_to_string (TSG_STATE state)

static BOOL	TsProxyReadTunnelContext (wLog log, wStream s, CONTEXT_HANDLE *tunnelContext)

static BOOL	TsProxyWriteTunnelContext (wLog log, wStream s, const CONTEXT_HANDLE *tunnelContext)

static BOOL	tsg_ndr_pointer_write (wLog log, wStream s, UINT32 *index, DWORD length)

static BOOL	tsg_ndr_pointer_read (wLog log, wStream s, UINT32 index, UINT32 ptrval, BOOL required)

static BOOL	tsg_ndr_write_string (wLog log, wStream s, const WCHAR *str, UINT32 length)

static BOOL	tsg_ndr_read_string (wLog log, wStream s, WCHAR **str, UINT32 lengthInBytes)

static BOOL	tsg_ndr_read_packet_header (wLog log, wStream s, TSG_PACKET_HEADER *header)

static BOOL	tsg_ndr_write_packet_header (wLog log, wStream s, const TSG_PACKET_HEADER *header)

static BOOL	tsg_ndr_read_nap (wLog log, wStream s, TSG_CAPABILITY_NAP *nap)

static BOOL	tsg_ndr_write_nap (wLog log, wStream s, const TSG_CAPABILITY_NAP *nap)

static BOOL	tsg_ndr_read_tsg_caps (wLog log, wStream s, TSG_PACKET_CAPABILITIES *caps)

static BOOL	tsg_ndr_write_tsg_caps (wLog log, wStream s, const TSG_PACKET_CAPABILITIES *caps)

static BOOL	tsg_ndr_read_version_caps (wLog log, wStream s, UINT32 index, TSG_PACKET_VERSIONCAPS caps)

static BOOL	tsg_ndr_write_version_caps (wLog log, wStream s, UINT32 index, const TSG_PACKET_VERSIONCAPS caps)

static BOOL	tsg_ndr_read_quarenc_response (wLog log, wStream s, UINT32 index, TSG_PACKET_QUARENC_RESPONSE quarenc)

static BOOL	tsg_ndr_read_quarenc_data (wLog log, wStream s, UINT32 index, TSG_PACKET_QUARENC_RESPONSE quarenc)

static BOOL	tsg_ndr_write_auth (wLog log, wStream s, UINT32 index, const TSG_PACKET_AUTH auth)

static BOOL	tsg_ndr_write_reauth (wLog log, wStream s, UINT32 index, const TSG_PACKET_REAUTH auth)

static BOOL	tsg_ndr_read_packet_response (wLog log, wStream s, UINT32 index, TSG_PACKET_RESPONSE response)

static BOOL	tsg_print (char *buffer, size_t len, WINPR_FORMAT_ARG const char *fmt,...)

static BOOL	tsg_packet_header_to_string (char *buffer, size_t length, const TSG_PACKET_HEADER *header)

static BOOL	tsg_type_capability_nap_to_string (char *buffer, size_t length, const TSG_CAPABILITY_NAP *cur)

static BOOL	tsg_packet_capabilities_to_string (char *buffer, size_t length, const TSG_PACKET_CAPABILITIES *caps, UINT32 numCaps)

static BOOL	tsg_packet_versioncaps_to_string (char *buffer, size_t length, const TSG_PACKET_VERSIONCAPS *caps)

static BOOL	tsg_packet_quarconfigrequest_to_string (char *buffer, size_t length, const TSG_PACKET_QUARCONFIGREQUEST *caps)

static BOOL	tsg_packet_quarrequest_to_string (char *buffer, size_t length, const TSG_PACKET_QUARREQUEST *caps)

static const char *	tsg_bool_to_string (BOOL val)

static const char *	tsg_redirection_flags_to_string (char buffer, size_t size, const TSG_REDIRECTION_FLAGS flags)

static BOOL	tsg_packet_response_to_string (char *buffer, size_t length, const TSG_PACKET_RESPONSE *caps)

static BOOL	tsg_packet_quarenc_response_to_string (char *buffer, size_t length, const TSG_PACKET_QUARENC_RESPONSE *caps)

static BOOL	tsg_packet_message_response_to_string (char *buffer, size_t length, const TSG_PACKET_MSG_RESPONSE *caps)

static BOOL	tsg_packet_caps_response_to_string (char *buffer, size_t length, const TSG_PACKET_CAPS_RESPONSE *caps)

static BOOL	tsg_packet_message_request_to_string (char *buffer, size_t length, const TSG_PACKET_MSG_REQUEST *caps)

static BOOL	tsg_packet_auth_to_string (char *buffer, size_t length, const TSG_PACKET_AUTH *caps)

static BOOL	tsg_packet_reauth_to_string (char *buffer, size_t length, const TSG_PACKET_REAUTH *caps)

static const char *	tsg_packet_to_string (const TSG_PACKET *packet)

static BIO_METHOD *	BIO_s_tsg (void)

static int	TsProxySendToServer (handle_t IDL_handle, const byte pRpcMessage[], UINT32 count, UINT32 *lengths)

static BOOL	TsProxyCreateTunnelWriteRequest (rdpTsg tsg, const TSG_PACKET tsgPacket)

static BOOL	tsg_ndr_read_consent_message (wLog log, rdpContext context, wStream s, UINT32 index)

static BOOL	tsg_ndr_read_tunnel_context (wLog log, wStream s, CONTEXT_HANDLE tunnelContext, UINT32 tunnelId)

static BOOL	tsg_ndr_read_caps_response (wLog log, rdpContext context, wStream s, UINT32 index, UINT32 PacketPtr, TSG_PACKET_CAPS_RESPONSE caps, CONTEXT_HANDLE tunnelContext, UINT32 *tunnelId)

static BOOL	TsProxyCreateTunnelReadResponse (rdpTsg tsg, const RPC_PDU pdu, CONTEXT_HANDLE tunnelContext, UINT32 tunnelId)

static BOOL	TsProxyAuthorizeTunnelWriteRequest (rdpTsg tsg, CONTEXT_HANDLE tunnelContext)

static UINT32	tsg_redir_to_flags (const TSG_REDIRECTION_FLAGS *redirect)

static BOOL	tsg_redirect_apply (rdpTsg tsg, const TSG_REDIRECTION_FLAGS redirect)

static BOOL	TsProxyAuthorizeTunnelReadResponse (rdpTsg tsg, const RPC_PDU pdu)

static BOOL	TsProxyMakeTunnelCallWriteRequest (rdpTsg tsg, CONTEXT_HANDLE tunnelContext, UINT32 procId)

static BOOL	TsProxyReadPacketSTringMessage (rdpTsg tsg, wStream s, TSG_PACKET_STRING_MESSAGE *msg)

static BOOL	TsProxyMakeTunnelCallReadResponse (rdpTsg tsg, const RPC_PDU pdu)

static BOOL	TsProxyCreateChannelWriteRequest (rdpTsg tsg, CONTEXT_HANDLE tunnelContext)

static BOOL	TsProxyCreateChannelReadResponse (wLog log, const RPC_PDU pdu, CONTEXT_HANDLE channelContext, UINT32 channelId)

static BOOL	TsProxyCloseChannelWriteRequest (rdpTsg tsg, CONTEXT_HANDLE context)

static BOOL	TsProxyCloseChannelReadResponse (wLog log, const RPC_PDU pdu, CONTEXT_HANDLE *context)

static BOOL	TsProxyCloseTunnelWriteRequest (rdpTsg tsg, const CONTEXT_HANDLE context)

static BOOL	TsProxyCloseTunnelReadResponse (wLog log, const RPC_PDU pdu, CONTEXT_HANDLE *context)

static BOOL	TsProxySetupReceivePipeWriteRequest (rdpTsg tsg, const CONTEXT_HANDLE channelContext)

static BOOL	tsg_transition_to_state (rdpTsg *tsg, TSG_STATE state)

static BOOL	tsg_initialize_version_caps (TSG_PACKET_VERSIONCAPS *packetVersionCaps)

BOOL	tsg_proxy_begin (rdpTsg *tsg)

static BOOL	tsg_proxy_reauth (rdpTsg *tsg)

BOOL	tsg_recv_pdu (rdpTsg tsg, const RPC_PDU pdu)

BOOL	tsg_check_event_handles (rdpTsg *tsg)

DWORD	tsg_get_event_handles (rdpTsg tsg, HANDLE events, DWORD count)

static BOOL	tsg_set_hostname (rdpTsg tsg, const char hostname)

static BOOL	tsg_set_machine_name (rdpTsg tsg, const char machineName)

BOOL	tsg_connect (rdpTsg tsg, const char hostname, UINT16 port, DWORD timeout)

BOOL	tsg_disconnect (rdpTsg *tsg)

static int	tsg_read (rdpTsg tsg, BYTE data, size_t length)
	Read data from TSG. More...

static int	tsg_write (rdpTsg tsg, const BYTE data, UINT32 length)

rdpTsg *	tsg_new (rdpTransport *transport)

void	tsg_free (rdpTsg *tsg)

static int	transport_bio_tsg_write (BIO bio, const char buf, int num)

static int	transport_bio_tsg_read (BIO bio, char buf, int size)

static int	transport_bio_tsg_puts (BIO bio, const char str)

static int	transport_bio_tsg_gets (BIO bio, char str, int size)

static long	transport_bio_tsg_ctrl (BIO bio, int cmd, long arg1, void arg2)

static int	transport_bio_tsg_new (BIO *bio)

static int	transport_bio_tsg_free (BIO *bio)

TSG_STATE	tsg_get_state (rdpTsg *tsg)

BIO *	tsg_get_bio (rdpTsg *tsg)

BOOL	tsg_set_state (rdpTsg *tsg, TSG_STATE state)

Macro Definition Documentation

◆ ENTRY

#define ENTRY ( x )

Value:

        case x:       \
                str = #x; \
                break

◆ TAG

#define TAG FREERDP_TAG("core.gateway.tsg")

FreeRDP: A Remote Desktop Protocol Implementation Terminal Server Gateway (TSG)

Copyright 2012 Fujitsu Technology Solutions GmbH Copyright 2012 Dmitrij Jasnov dmitr.nosp@m.ij.j.nosp@m.asnov.nosp@m.@ts..nosp@m.fujit.nosp@m.su.c.nosp@m.om Copyright 2015 Thincast Technologies GmbH Copyright 2015 DI (FH) Martin Haimberger marti.nosp@m.n.ha.nosp@m.imber.nosp@m.ger@.nosp@m.thinc.nosp@m.ast..nosp@m.com

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

◆ TSG_CAPABILITY_TYPE_NAP

#define TSG_CAPABILITY_TYPE_NAP 0x00000001

◆ TSG_PACKET_TYPE_AUTH

#define TSG_PACKET_TYPE_AUTH 0x00004054

◆ TSG_PACKET_TYPE_CAPS_RESPONSE

#define TSG_PACKET_TYPE_CAPS_RESPONSE 0x00004350

◆ TSG_PACKET_TYPE_HEADER

#define TSG_PACKET_TYPE_HEADER 0x00004844

◆ TSG_PACKET_TYPE_MESSAGE_PACKET

#define TSG_PACKET_TYPE_MESSAGE_PACKET 0x00004750

◆ TSG_PACKET_TYPE_MSGREQUEST_PACKET

#define TSG_PACKET_TYPE_MSGREQUEST_PACKET 0x00004752

◆ TSG_PACKET_TYPE_QUARCONFIGREQUEST

#define TSG_PACKET_TYPE_QUARCONFIGREQUEST 0x00005143

◆ TSG_PACKET_TYPE_QUARENC_RESPONSE

#define TSG_PACKET_TYPE_QUARENC_RESPONSE 0x00004552

◆ TSG_PACKET_TYPE_QUARREQUEST

#define TSG_PACKET_TYPE_QUARREQUEST 0x00005152

◆ TSG_PACKET_TYPE_REAUTH

#define TSG_PACKET_TYPE_REAUTH 0x00005250

◆ TSG_PACKET_TYPE_RESPONSE

#define TSG_PACKET_TYPE_RESPONSE 0x00005052

◆ TSG_PACKET_TYPE_VERSIONCAPS

#define TSG_PACKET_TYPE_VERSIONCAPS 0x00005643

Typedef Documentation

◆ RESOURCENAME

typedef WCHAR* RESOURCENAME

Function Documentation

◆ BIO_s_tsg()

BIO_METHOD * BIO_s_tsg ( void )

static

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◆ transport_bio_tsg_ctrl()

static long transport_bio_tsg_ctrl	(	BIO *	bio,
		int	cmd,
		long	arg1,
		void *	arg2
	)

static

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◆ transport_bio_tsg_free()

static int transport_bio_tsg_free ( BIO * bio )

static

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◆ transport_bio_tsg_gets()

static int transport_bio_tsg_gets	(	BIO *	bio,
		char *	str,
		int	size
	)

static

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◆ transport_bio_tsg_new()

static int transport_bio_tsg_new ( BIO * bio )

static

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◆ transport_bio_tsg_puts()

static int transport_bio_tsg_puts	(	BIO *	bio,
		const char *	str
	)

static

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◆ transport_bio_tsg_read()

static int transport_bio_tsg_read	(	BIO *	bio,
		char *	buf,
		int	size
	)

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◆ transport_bio_tsg_write()

static int transport_bio_tsg_write	(	BIO *	bio,
		const char *	buf,
		int	num
	)

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◆ tsg_bool_to_string()

static const char* tsg_bool_to_string ( BOOL val )

static

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◆ tsg_check_event_handles()

BOOL tsg_check_event_handles ( rdpTsg * tsg )

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◆ tsg_component_id_to_string()

static const char* tsg_component_id_to_string	(	UINT16	ComponentId,
		char *	buffer,
		size_t	bytelen
	)

static

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◆ tsg_connect()

BOOL tsg_connect	(	rdpTsg *	tsg,
		const char *	hostname,
		UINT16	port,
		DWORD	timeout
	)

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◆ tsg_disconnect()

BOOL tsg_disconnect ( rdpTsg * tsg )

               Gateway Shutdown Phase

Client Server | |

----------—TsProxyCloseChannel Request-------—>
<----—TsProxySetupReceivePipe Final Response--—
<--------—TsProxyCloseChannel Response--------—

-—TsProxyMakeTunnelCall Request (cancel async)-->

<—TsProxyMakeTunnelCall Response (call async)-—
<—TsProxyMakeTunnelCall Response (cancel async)–

-----------—TsProxyCloseTunnel Request-------—>
<----------—TsProxyCloseTunnel Response-------—

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◆ tsg_free()

void tsg_free ( rdpTsg * tsg )

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◆ tsg_get_bio()

BIO* tsg_get_bio ( rdpTsg * tsg )

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◆ tsg_get_event_handles()

DWORD tsg_get_event_handles	(	rdpTsg *	tsg,
		HANDLE *	events,
		DWORD	count
	)

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◆ tsg_get_state()

TSG_STATE tsg_get_state ( rdpTsg * tsg )

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◆ tsg_initialize_version_caps()

static BOOL tsg_initialize_version_caps ( TSG_PACKET_VERSIONCAPS * packetVersionCaps )

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◆ tsg_ndr_pointer_read()

static BOOL tsg_ndr_pointer_read	(	wLog *	log,
		wStream *	s,
		UINT32 *	index,
		UINT32 *	ptrval,
		BOOL	required
	)

static

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◆ tsg_ndr_pointer_write()

static BOOL tsg_ndr_pointer_write	(	wLog *	log,
		wStream *	s,
		UINT32 *	index,
		DWORD	length
	)

static

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◆ tsg_ndr_read_caps_response()

static BOOL tsg_ndr_read_caps_response	(	wLog *	log,
		rdpContext *	context,
		wStream *	s,
		UINT32 *	index,
		UINT32	PacketPtr,
		TSG_PACKET_CAPS_RESPONSE *	caps,
		CONTEXT_HANDLE *	tunnelContext,
		UINT32 *	tunnelId
	)

static

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◆ tsg_ndr_read_consent_message()

static BOOL tsg_ndr_read_consent_message	(	wLog *	log,
		rdpContext *	context,
		wStream *	s,
		UINT32 *	index
	)

static

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◆ tsg_ndr_read_nap()

static BOOL tsg_ndr_read_nap	(	wLog *	log,
		wStream *	s,
		TSG_CAPABILITY_NAP *	nap
	)

static

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◆ tsg_ndr_read_packet_header()

static BOOL tsg_ndr_read_packet_header	(	wLog *	log,
		wStream *	s,
		TSG_PACKET_HEADER *	header
	)

static

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◆ tsg_ndr_read_packet_response()

static BOOL tsg_ndr_read_packet_response	(	wLog *	log,
		wStream *	s,
		UINT32 *	index,
		TSG_PACKET_RESPONSE *	response
	)

static

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◆ tsg_ndr_read_quarenc_data()

static BOOL tsg_ndr_read_quarenc_data	(	wLog *	log,
		wStream *	s,
		UINT32 *	index,
		TSG_PACKET_QUARENC_RESPONSE *	quarenc
	)

static

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◆ tsg_ndr_read_quarenc_response()

static BOOL tsg_ndr_read_quarenc_response	(	wLog *	log,
		wStream *	s,
		UINT32 *	index,
		TSG_PACKET_QUARENC_RESPONSE *	quarenc
	)

static

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◆ tsg_ndr_read_string()

static BOOL tsg_ndr_read_string	(	wLog *	log,
		wStream *	s,
		WCHAR **	str,
		UINT32	lengthInBytes
	)

static

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◆ tsg_ndr_read_tsg_caps()

static BOOL tsg_ndr_read_tsg_caps	(	wLog *	log,
		wStream *	s,
		TSG_PACKET_CAPABILITIES *	caps
	)

static

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◆ tsg_ndr_read_tunnel_context()

static BOOL tsg_ndr_read_tunnel_context	(	wLog *	log,
		wStream *	s,
		CONTEXT_HANDLE *	tunnelContext,
		UINT32 *	tunnelId
	)

static

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◆ tsg_ndr_read_version_caps()

static BOOL tsg_ndr_read_version_caps	(	wLog *	log,
		wStream *	s,
		UINT32 *	index,
		TSG_PACKET_VERSIONCAPS *	caps
	)

static

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◆ tsg_ndr_write_auth()

static BOOL tsg_ndr_write_auth	(	wLog *	log,
		wStream *	s,
		UINT32 *	index,
		const TSG_PACKET_AUTH *	auth
	)

static

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◆ tsg_ndr_write_nap()

static BOOL tsg_ndr_write_nap	(	wLog *	log,
		wStream *	s,
		const TSG_CAPABILITY_NAP *	nap
	)

static

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◆ tsg_ndr_write_packet_header()

static BOOL tsg_ndr_write_packet_header	(	wLog *	log,
		wStream *	s,
		const TSG_PACKET_HEADER *	header
	)

static

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◆ tsg_ndr_write_reauth()

static BOOL tsg_ndr_write_reauth	(	wLog *	log,
		wStream *	s,
		UINT32 *	index,
		const TSG_PACKET_REAUTH *	auth
	)

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◆ tsg_ndr_write_string()

static BOOL tsg_ndr_write_string	(	wLog *	log,
		wStream *	s,
		const WCHAR *	str,
		UINT32	length
	)

static

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◆ tsg_ndr_write_tsg_caps()

static BOOL tsg_ndr_write_tsg_caps	(	wLog *	log,
		wStream *	s,
		const TSG_PACKET_CAPABILITIES *	caps
	)

static

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◆ tsg_ndr_write_version_caps()

static BOOL tsg_ndr_write_version_caps	(	wLog *	log,
		wStream *	s,
		UINT32 *	index,
		const TSG_PACKET_VERSIONCAPS *	caps
	)

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◆ tsg_new()

rdpTsg* tsg_new ( rdpTransport * transport )

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◆ tsg_packet_auth_to_string()

static BOOL tsg_packet_auth_to_string	(	char **	buffer,
		size_t *	length,
		const TSG_PACKET_AUTH *	caps
	)

static

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◆ tsg_packet_capabilities_to_string()

static BOOL tsg_packet_capabilities_to_string	(	char **	buffer,
		size_t *	length,
		const TSG_PACKET_CAPABILITIES *	caps,
		UINT32	numCaps
	)

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◆ tsg_packet_caps_response_to_string()

static BOOL tsg_packet_caps_response_to_string	(	char **	buffer,
		size_t *	length,
		const TSG_PACKET_CAPS_RESPONSE *	caps
	)

static

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◆ tsg_packet_header_to_string()

static BOOL tsg_packet_header_to_string	(	char **	buffer,
		size_t *	length,
		const TSG_PACKET_HEADER *	header
	)

static

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◆ tsg_packet_id_to_string()

static const char* tsg_packet_id_to_string ( UINT32 packetId )

static

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◆ tsg_packet_message_request_to_string()

static BOOL tsg_packet_message_request_to_string	(	char **	buffer,
		size_t *	length,
		const TSG_PACKET_MSG_REQUEST *	caps
	)

static

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◆ tsg_packet_message_response_to_string()

static BOOL tsg_packet_message_response_to_string	(	char **	buffer,
		size_t *	length,
		const TSG_PACKET_MSG_RESPONSE *	caps
	)

static

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◆ tsg_packet_quarconfigrequest_to_string()

static BOOL tsg_packet_quarconfigrequest_to_string	(	char **	buffer,
		size_t *	length,
		const TSG_PACKET_QUARCONFIGREQUEST *	caps
	)

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◆ tsg_packet_quarenc_response_to_string()

static BOOL tsg_packet_quarenc_response_to_string	(	char **	buffer,
		size_t *	length,
		const TSG_PACKET_QUARENC_RESPONSE *	caps
	)

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◆ tsg_packet_quarrequest_to_string()

static BOOL tsg_packet_quarrequest_to_string	(	char **	buffer,
		size_t *	length,
		const TSG_PACKET_QUARREQUEST *	caps
	)

static

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◆ tsg_packet_reauth_to_string()

static BOOL tsg_packet_reauth_to_string	(	char **	buffer,
		size_t *	length,
		const TSG_PACKET_REAUTH *	caps
	)

static

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◆ tsg_packet_response_to_string()

static BOOL tsg_packet_response_to_string	(	char **	buffer,
		size_t *	length,
		const TSG_PACKET_RESPONSE *	caps
	)

static

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◆ tsg_packet_to_string()

static const char* tsg_packet_to_string ( const TSG_PACKET * packet )

static

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◆ tsg_packet_versioncaps_to_string()

static BOOL tsg_packet_versioncaps_to_string	(	char **	buffer,
		size_t *	length,
		const TSG_PACKET_VERSIONCAPS *	caps
	)

static

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◆ tsg_print()

static BOOL tsg_print	(	char **	buffer,
		size_t *	len,
		WINPR_FORMAT_ARG const char *	fmt,
			...
	)

static

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◆ tsg_proxy_begin()

BOOL tsg_proxy_begin ( rdpTsg * tsg )

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◆ tsg_proxy_reauth()

static BOOL tsg_proxy_reauth ( rdpTsg * tsg )

static

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◆ tsg_read()

static int tsg_read	(	rdpTsg *	tsg,
		BYTE *	data,
		size_t	length
	)

static

Read data from TSG.

Parameters

[in]	tsg	The TSG instance to read from
[in]	data	A pointer to the data buffer
[in]	length	length of data

Returns: < 0 on error; 0 if not enough data is available (non blocking mode); > 0 bytes to read

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◆ tsg_recv_pdu()

BOOL tsg_recv_pdu	(	rdpTsg *	tsg,
		const RPC_PDU *	pdu
	)

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◆ tsg_redir_to_flags()

static UINT32 tsg_redir_to_flags ( const TSG_REDIRECTION_FLAGS * redirect )

static

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◆ tsg_redirect_apply()

static BOOL tsg_redirect_apply	(	rdpTsg *	tsg,
		const TSG_REDIRECTION_FLAGS *	redirect
	)

static

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◆ tsg_redirection_flags_to_string()

static const char* tsg_redirection_flags_to_string	(	char *	buffer,
		size_t	size,
		const TSG_REDIRECTION_FLAGS *	flags
	)

static

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◆ tsg_set_hostname()

static BOOL tsg_set_hostname	(	rdpTsg *	tsg,
		const char *	hostname
	)

static

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◆ tsg_set_machine_name()

static BOOL tsg_set_machine_name	(	rdpTsg *	tsg,
		const char *	machineName
	)

static

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◆ tsg_set_state()

BOOL tsg_set_state	(	rdpTsg *	tsg,
		TSG_STATE	state
	)

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◆ tsg_state_to_string()

static const char* tsg_state_to_string ( TSG_STATE state )

static

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◆ tsg_stream_align()

static BOOL tsg_stream_align	(	wLog *	log,
		wStream *	s,
		size_t	align
	)

static

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◆ tsg_transition_to_state()

static BOOL tsg_transition_to_state	(	rdpTsg *	tsg,
		TSG_STATE	state
	)

static

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◆ tsg_type_capability_nap_to_string()

static BOOL tsg_type_capability_nap_to_string	(	char **	buffer,
		size_t *	length,
		const TSG_CAPABILITY_NAP *	cur
	)

static

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◆ tsg_write()

static int tsg_write	(	rdpTsg *	tsg,
		const BYTE *	data,
		UINT32	length
	)

static

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◆ TsProxyAuthorizeTunnelReadResponse()

static BOOL TsProxyAuthorizeTunnelReadResponse	(	rdpTsg *	tsg,
		const RPC_PDU *	pdu
	)

static

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◆ TsProxyAuthorizeTunnelWriteRequest()

static BOOL TsProxyAuthorizeTunnelWriteRequest	(	rdpTsg *	tsg,
		CONTEXT_HANDLE *	tunnelContext
	)

static

OpNum = 2

HRESULT TsProxyAuthorizeTunnel( [in] PTUNNEL_CONTEXT_HANDLE_NOSERIALIZE tunnelContext, [in, ref] TSG_PACKET* tsgPacket, [out, ref] TSG_PACKET** tsgPacketResponse );

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◆ TsProxyCloseChannelReadResponse()

static BOOL TsProxyCloseChannelReadResponse	(	wLog *	log,
		const RPC_PDU *	pdu,
		CONTEXT_HANDLE *	context
	)

static

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◆ TsProxyCloseChannelWriteRequest()

static BOOL TsProxyCloseChannelWriteRequest	(	rdpTsg *	tsg,
		CONTEXT_HANDLE *	context
	)

static

HRESULT TsProxyCloseChannel( [in, out] PCHANNEL_CONTEXT_HANDLE_NOSERIALIZE* context );

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◆ TsProxyCloseTunnelReadResponse()

static BOOL TsProxyCloseTunnelReadResponse	(	wLog *	log,
		const RPC_PDU *	pdu,
		CONTEXT_HANDLE *	context
	)

static

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◆ TsProxyCloseTunnelWriteRequest()

static BOOL TsProxyCloseTunnelWriteRequest	(	rdpTsg *	tsg,
		const CONTEXT_HANDLE *	context
	)

static

HRESULT TsProxyCloseTunnel( [in, out] PTUNNEL_CONTEXT_HANDLE_SERIALIZE* context );

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◆ TsProxyCreateChannelReadResponse()

static BOOL TsProxyCreateChannelReadResponse	(	wLog *	log,
		const RPC_PDU *	pdu,
		CONTEXT_HANDLE *	channelContext,
		UINT32 *	channelId
	)

static

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◆ TsProxyCreateChannelWriteRequest()

static BOOL TsProxyCreateChannelWriteRequest	(	rdpTsg *	tsg,
		CONTEXT_HANDLE *	tunnelContext
	)

static

OpNum = 4

HRESULT TsProxyCreateChannel( [in] PTUNNEL_CONTEXT_HANDLE_NOSERIALIZE tunnelContext, [in, ref] PTSENDPOINTINFO tsEndPointInfo, [out] PCHANNEL_CONTEXT_HANDLE_SERIALIZE* channelContext, [out] unsigned long* channelId );

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◆ TsProxyCreateTunnelReadResponse()

static BOOL TsProxyCreateTunnelReadResponse	(	rdpTsg *	tsg,
		const RPC_PDU *	pdu,
		CONTEXT_HANDLE *	tunnelContext,
		UINT32 *	tunnelId
	)

static

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◆ TsProxyCreateTunnelWriteRequest()

static BOOL TsProxyCreateTunnelWriteRequest	(	rdpTsg *	tsg,
		const TSG_PACKET *	tsgPacket
	)

static

OpNum = 1

HRESULT TsProxyCreateTunnel( [in, ref] TSG_PACKET* tsgPacket, [out, ref] TSG_PACKET** tsgPacketResponse, [out] PTUNNEL_CONTEXT_HANDLE_SERIALIZE* tunnelContext, [out] unsigned long* tunnelId );

The following 60-byte structure is apparently undocumented, but parts of it can be matched to known C706 data structures.

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◆ TsProxyMakeTunnelCallReadResponse()

static BOOL TsProxyMakeTunnelCallReadResponse	(	rdpTsg *	tsg,
		const RPC_PDU *	pdu
	)

static

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◆ TsProxyMakeTunnelCallWriteRequest()

static BOOL TsProxyMakeTunnelCallWriteRequest	(	rdpTsg *	tsg,
		CONTEXT_HANDLE *	tunnelContext,
		UINT32	procId
	)

static

OpNum = 3

HRESULT TsProxyMakeTunnelCall( [in] PTUNNEL_CONTEXT_HANDLE_NOSERIALIZE tunnelContext, [in] unsigned long procId, [in, ref] TSG_PACKET* tsgPacket, [out, ref] TSG_PACKET** tsgPacketResponse );

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◆ TsProxyReadPacketSTringMessage()

static BOOL TsProxyReadPacketSTringMessage	(	rdpTsg *	tsg,
		wStream *	s,
		TSG_PACKET_STRING_MESSAGE *	msg
	)

static

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◆ TsProxyReadTunnelContext()

static BOOL TsProxyReadTunnelContext	(	wLog *	log,
		wStream *	s,
		CONTEXT_HANDLE *	tunnelContext
	)

static

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◆ TsProxySendToServer()

static int TsProxySendToServer	(	handle_t	IDL_handle,
		const byte	pRpcMessage[],
		UINT32	count,
		UINT32 *	lengths
	)

static

RPC Functions: http://msdn.microsoft.com/en-us/library/windows/desktop/aa378623/ Remote Procedure Call: http://msdn.microsoft.com/en-us/library/windows/desktop/aa378651/ RPC NDR Interface Reference: http://msdn.microsoft.com/en-us/library/windows/desktop/hh802752/ call sequence with silent reauth:

TsProxyCreateTunnelRequest() TsProxyCreateTunnelResponse(TunnelContext) TsProxyAuthorizeTunnelRequest(TunnelContext) TsProxyAuthorizeTunnelResponse() TsProxyMakeTunnelCallRequest(TunnelContext) TsProxyCreateChannelRequest(TunnelContext) TsProxyCreateChannelResponse(ChannelContext) TsProxySetupReceivePipeRequest(ChannelContext) TsProxySendToServerRequest(ChannelContext)

...

TsProxyMakeTunnelCallResponse(reauth) TsProxyCreateTunnelRequest() TsProxyMakeTunnelCallRequest(TunnelContext) TsProxyCreateTunnelResponse(NewTunnelContext) TsProxyAuthorizeTunnelRequest(NewTunnelContext) TsProxyAuthorizeTunnelResponse() TsProxyCreateChannelRequest(NewTunnelContext) TsProxyCreateChannelResponse(NewChannelContext) TsProxyCloseChannelRequest(NewChannelContext) TsProxyCloseTunnelRequest(NewTunnelContext) TsProxyCloseChannelResponse(NullChannelContext) TsProxyCloseTunnelResponse(NullTunnelContext) TsProxySendToServerRequest(ChannelContext)

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◆ TsProxySetupReceivePipeWriteRequest()

static BOOL TsProxySetupReceivePipeWriteRequest	(	rdpTsg *	tsg,
		const CONTEXT_HANDLE *	channelContext
	)

static

OpNum = 8

DWORD TsProxySetupReceivePipe( [in, max_is(32767)] byte pRpcMessage[] );

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◆ TsProxyWriteTunnelContext()

static BOOL TsProxyWriteTunnelContext	(	wLog *	log,
		wStream *	s,
		const CONTEXT_HANDLE *	tunnelContext
	)

static

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Macros

Typedefs

Functions

Macro Definition Documentation

◆ ENTRY

◆ TAG

◆ TSG_CAPABILITY_TYPE_NAP

◆ TSG_PACKET_TYPE_AUTH

◆ TSG_PACKET_TYPE_CAPS_RESPONSE

◆ TSG_PACKET_TYPE_HEADER

◆ TSG_PACKET_TYPE_MESSAGE_PACKET

◆ TSG_PACKET_TYPE_MSGREQUEST_PACKET

◆ TSG_PACKET_TYPE_QUARCONFIGREQUEST

◆ TSG_PACKET_TYPE_QUARENC_RESPONSE

◆ TSG_PACKET_TYPE_QUARREQUEST

◆ TSG_PACKET_TYPE_REAUTH

◆ TSG_PACKET_TYPE_RESPONSE

◆ TSG_PACKET_TYPE_VERSIONCAPS

Typedef Documentation

◆ RESOURCENAME

Function Documentation

◆ BIO_s_tsg()

◆ transport_bio_tsg_ctrl()

◆ transport_bio_tsg_free()

◆ transport_bio_tsg_gets()

◆ transport_bio_tsg_new()

◆ transport_bio_tsg_puts()

◆ transport_bio_tsg_read()

◆ transport_bio_tsg_write()

◆ tsg_bool_to_string()

◆ tsg_check_event_handles()

◆ tsg_component_id_to_string()

◆ tsg_connect()

◆ tsg_disconnect()

◆ tsg_free()

◆ tsg_get_bio()

◆ tsg_get_event_handles()

◆ tsg_get_state()

◆ tsg_initialize_version_caps()

◆ tsg_ndr_pointer_read()

◆ tsg_ndr_pointer_write()

◆ tsg_ndr_read_caps_response()

◆ tsg_ndr_read_consent_message()

◆ tsg_ndr_read_nap()

◆ tsg_ndr_read_packet_header()

◆ tsg_ndr_read_packet_response()

◆ tsg_ndr_read_quarenc_data()

◆ tsg_ndr_read_quarenc_response()

◆ tsg_ndr_read_string()

◆ tsg_ndr_read_tsg_caps()

◆ tsg_ndr_read_tunnel_context()

◆ tsg_ndr_read_version_caps()

◆ tsg_ndr_write_auth()

◆ tsg_ndr_write_nap()

◆ tsg_ndr_write_packet_header()

◆ tsg_ndr_write_reauth()

◆ tsg_ndr_write_string()

◆ tsg_ndr_write_tsg_caps()

◆ tsg_ndr_write_version_caps()

◆ tsg_new()

◆ tsg_packet_auth_to_string()

◆ tsg_packet_capabilities_to_string()

◆ tsg_packet_caps_response_to_string()

◆ tsg_packet_header_to_string()

◆ tsg_packet_id_to_string()

◆ tsg_packet_message_request_to_string()

◆ tsg_packet_message_response_to_string()

◆ tsg_packet_quarconfigrequest_to_string()

◆ tsg_packet_quarenc_response_to_string()

◆ tsg_packet_quarrequest_to_string()

◆ tsg_packet_reauth_to_string()

◆ tsg_packet_response_to_string()

◆ tsg_packet_to_string()

◆ tsg_packet_versioncaps_to_string()

◆ tsg_print()

◆ tsg_proxy_begin()

◆ tsg_proxy_reauth()

◆ tsg_read()

◆ tsg_recv_pdu()

◆ tsg_redir_to_flags()