#include <freerdp/config.h>
#include "../settings.h"
#include <winpr/assert.h>
#include <winpr/crt.h>
#include <winpr/synch.h>
#include <winpr/print.h>
#include <winpr/stream.h>
#include <winpr/winsock.h>
#include <winpr/cred.h>
#include <freerdp/log.h>
#include <freerdp/error.h>
#include <freerdp/utils/ringbuffer.h>
#include <freerdp/utils/smartcardlogon.h>
#include "rdg.h"
#include "websocket.h"
#include "../credssp_auth.h"
#include "../proxy.h"
#include "../rdp.h"
#include "../../crypto/opensslcompat.h"
#include "rpc_fault.h"
#include "../utils.h"

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

#define	AUTH_PKG NEGO_SSP_NAME

#define	HTTP_CHANNEL_RESPONSE_FIELD_CHANNELID 0x1

#define	HTTP_CHANNEL_RESPONSE_OPTIONAL 0x2

#define	HTTP_CHANNEL_RESPONSE_FIELD_UDPPORT 0x4

#define	HTTP_EXTENDED_AUTH_NONE 0x0

#define	HTTP_EXTENDED_AUTH_SC 0x1 /* Smart card authentication. */

#define	HTTP_EXTENDED_AUTH_PAA 0x02 /* Pluggable authentication. */

#define	HTTP_EXTENDED_AUTH_SSPI_NTLM 0x04 /* NTLM extended authentication. */

#define	HTTP_EXTENDED_AUTH_BEARER 0x08 /* HTTP Bearer authentication. */

#define	PKT_TYPE_HANDSHAKE_REQUEST 0x1

#define	PKT_TYPE_HANDSHAKE_RESPONSE 0x2

#define	PKT_TYPE_EXTENDED_AUTH_MSG 0x3

#define	PKT_TYPE_TUNNEL_CREATE 0x4

#define	PKT_TYPE_TUNNEL_RESPONSE 0x5

#define	PKT_TYPE_TUNNEL_AUTH 0x6

#define	PKT_TYPE_TUNNEL_AUTH_RESPONSE 0x7

#define	PKT_TYPE_CHANNEL_CREATE 0x8

#define	PKT_TYPE_CHANNEL_RESPONSE 0x9

#define	PKT_TYPE_DATA 0xA

#define	PKT_TYPE_SERVICE_MESSAGE 0xB

#define	PKT_TYPE_REAUTH_MESSAGE 0xC

#define	PKT_TYPE_KEEPALIVE 0xD

#define	PKT_TYPE_CLOSE_CHANNEL 0x10

#define	PKT_TYPE_CLOSE_CHANNEL_RESPONSE 0x11

#define	HTTP_TUNNEL_AUTH_FIELD_SOH 0x1

#define	HTTP_TUNNEL_AUTH_RESPONSE_FIELD_REDIR_FLAGS 0x1

#define	HTTP_TUNNEL_AUTH_RESPONSE_FIELD_IDLE_TIMEOUT 0x2

#define	HTTP_TUNNEL_AUTH_RESPONSE_FIELD_SOH_RESPONSE 0x4

#define	HTTP_TUNNEL_PACKET_FIELD_PAA_COOKIE 0x1

#define	HTTP_TUNNEL_PACKET_FIELD_REAUTH 0x2

#define	HTTP_TUNNEL_RESPONSE_FIELD_TUNNEL_ID 0x1

#define	HTTP_TUNNEL_RESPONSE_FIELD_CAPS 0x2

#define	HTTP_TUNNEL_RESPONSE_FIELD_SOH_REQ 0x4

#define	HTTP_TUNNEL_RESPONSE_FIELD_CONSENT_MSG 0x10

#define	HTTP_CAPABILITY_TYPE_QUAR_SOH 0x1

#define	HTTP_CAPABILITY_IDLE_TIMEOUT 0x2

#define	HTTP_CAPABILITY_MESSAGING_CONSENT_SIGN 0x4

#define	HTTP_CAPABILITY_MESSAGING_SERVICE_MSG 0x8

#define	HTTP_CAPABILITY_REAUTH 0x10

#define	HTTP_CAPABILITY_UDP_TRANSPORT 0x20

Enumerations
enum	{ RDG_CLIENT_STATE_INITIAL , RDG_CLIENT_STATE_HANDSHAKE , RDG_CLIENT_STATE_TUNNEL_CREATE , RDG_CLIENT_STATE_TUNNEL_AUTHORIZE , RDG_CLIENT_STATE_CHANNEL_CREATE , RDG_CLIENT_STATE_OPENED }

Functions
static const char *	flags_to_string (UINT32 flags, const t_flag_mapping *map, size_t elements)

static const char *	channel_response_fields_present_to_string (UINT16 fieldsPresent)

static const char *	tunnel_response_fields_present_to_string (UINT16 fieldsPresent)

static const char *	tunnel_authorization_response_fields_present_to_string (UINT16 fieldsPresent)

static const char *	extended_auth_to_string (UINT16 auth)

static const char *	capabilities_enum_to_string (UINT32 capabilities)

static BOOL	rdg_read_http_unicode_string (wLog log, wStream s, const WCHAR *string, UINT16 lengthInBytes)

static BOOL	rdg_write_chunked (BIO bio, wStream sPacket)

static BOOL	rdg_write_packet (rdpRdg rdg, wStream sPacket)

static int	rdg_socket_read (BIO bio, BYTE pBuffer, size_t size, rdg_http_encoding_context *encodingContext)

static BOOL	rdg_shall_abort (rdpRdg *rdg)

static BOOL	rdg_read_all (rdpContext context, rdpTls tls, BYTE buffer, size_t size, rdg_http_encoding_context transferEncoding)

static wStream *	rdg_receive_packet (rdpRdg *rdg)

static BOOL	rdg_send_handshake (rdpRdg *rdg)

static BOOL	rdg_send_extauth_sspi (rdpRdg *rdg)

static BOOL	rdg_send_tunnel_request (rdpRdg *rdg)

static BOOL	rdg_send_tunnel_authorization (rdpRdg *rdg)

static BOOL	rdg_send_channel_create (rdpRdg *rdg)

static BOOL	rdg_set_auth_header (rdpCredsspAuth auth, HttpRequest request)

static wStream *	rdg_build_http_request (rdpRdg rdg, const char method, TRANSFER_ENCODING transferEncoding)

static BOOL	rdg_recv_auth_token (wLog log, rdpCredsspAuth auth, HttpResponse *response)

static BOOL	rdg_skip_seed_payload (rdpContext context, rdpTls tls, size_t lastResponseLength, rdg_http_encoding_context *transferEncoding)

static BOOL	rdg_process_handshake_response (rdpRdg rdg, wStream s)

static BOOL	rdg_process_tunnel_response_optional (rdpRdg rdg, wStream s, UINT16 fieldsPresent)

static BOOL	rdg_process_tunnel_response (rdpRdg rdg, wStream s)

static BOOL	rdg_process_tunnel_authorization_response (rdpRdg rdg, wStream s)

static BOOL	rdg_process_extauth_sspi (rdpRdg rdg, wStream s)

static BOOL	rdg_process_channel_response (rdpRdg rdg, wStream s)

static BOOL	rdg_process_packet (rdpRdg rdg, wStream s)

DWORD	rdg_get_event_handles (rdpRdg rdg, HANDLE events, DWORD count)

static BOOL	rdg_get_gateway_credentials (rdpContext *context, rdp_auth_reason reason)

static BOOL	rdg_auth_init (rdpRdg rdg, rdpTls tls, TCHAR *authPkg)

static BOOL	rdg_send_http_request (rdpRdg rdg, rdpTls tls, const char *method, TRANSFER_ENCODING transferEncoding)

static BOOL	rdg_tls_connect (rdpRdg rdg, rdpTls tls, const char *peerAddress, int timeout)

static BOOL	rdg_establish_data_connection (rdpRdg rdg, rdpTls tls, const char method, const char peerAddress, int timeout, BOOL *rpcFallback)

static BOOL	rdg_tunnel_connect (rdpRdg *rdg)

BOOL	rdg_connect (rdpRdg rdg, DWORD timeout, BOOL rpcFallback)

static int	rdg_write_websocket_data_packet (rdpRdg rdg, const BYTE buf, int isize)

static int	rdg_write_chunked_data_packet (rdpRdg rdg, const BYTE buf, int isize)

static int	rdg_write_data_packet (rdpRdg rdg, const BYTE buf, int isize)

static BOOL	rdg_process_close_packet (rdpRdg rdg, wStream s)

static BOOL	rdg_process_keep_alive_packet (rdpRdg *rdg)

static BOOL	rdg_process_service_message (rdpRdg rdg, wStream s)

static BOOL	rdg_process_unknown_packet (rdpRdg *rdg, int type)

static BOOL	rdg_process_control_packet (rdpRdg *rdg, int type, size_t packetLength)

static int	rdg_read_data_packet (rdpRdg rdg, BYTE buffer, int size)

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

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

static int	rdg_bio_puts (BIO bio, const char str)

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

static long	rdg_bio_ctrl (BIO in_bio, int cmd, long arg1, void arg2)

static int	rdg_bio_new (BIO *bio)

static int	rdg_bio_free (BIO *bio)

static BIO_METHOD *	BIO_s_rdg (void)

rdpRdg *	rdg_new (rdpContext *context)

void	rdg_free (rdpRdg *rdg)

BIO *	rdg_get_front_bio_and_take_ownership (rdpRdg *rdg)

Variables
static const t_flag_mapping	tunnel_response_fields_present []

static const t_flag_mapping	channel_response_fields_present []

static const t_flag_mapping	tunnel_authorization_response_fields_present []

static const t_flag_mapping	extended_auth []

static const t_flag_mapping	capabilities_enum []

Macro Definition Documentation

◆ AUTH_PKG

#define AUTH_PKG NEGO_SSP_NAME

◆ HTTP_CAPABILITY_IDLE_TIMEOUT

#define HTTP_CAPABILITY_IDLE_TIMEOUT 0x2

◆ HTTP_CAPABILITY_MESSAGING_CONSENT_SIGN

#define HTTP_CAPABILITY_MESSAGING_CONSENT_SIGN 0x4

◆ HTTP_CAPABILITY_MESSAGING_SERVICE_MSG

#define HTTP_CAPABILITY_MESSAGING_SERVICE_MSG 0x8

◆ HTTP_CAPABILITY_REAUTH

#define HTTP_CAPABILITY_REAUTH 0x10

◆ HTTP_CAPABILITY_TYPE_QUAR_SOH

#define HTTP_CAPABILITY_TYPE_QUAR_SOH 0x1

◆ HTTP_CAPABILITY_UDP_TRANSPORT

#define HTTP_CAPABILITY_UDP_TRANSPORT 0x20

◆ HTTP_CHANNEL_RESPONSE_FIELD_CHANNELID

#define HTTP_CHANNEL_RESPONSE_FIELD_CHANNELID 0x1

◆ HTTP_CHANNEL_RESPONSE_FIELD_UDPPORT

#define HTTP_CHANNEL_RESPONSE_FIELD_UDPPORT 0x4

◆ HTTP_CHANNEL_RESPONSE_OPTIONAL

#define HTTP_CHANNEL_RESPONSE_OPTIONAL 0x2

◆ HTTP_EXTENDED_AUTH_BEARER

#define HTTP_EXTENDED_AUTH_BEARER 0x08 /* HTTP Bearer authentication. */

◆ HTTP_EXTENDED_AUTH_NONE

#define HTTP_EXTENDED_AUTH_NONE 0x0

◆ HTTP_EXTENDED_AUTH_PAA

#define HTTP_EXTENDED_AUTH_PAA 0x02 /* Pluggable authentication. */

◆ HTTP_EXTENDED_AUTH_SC

#define HTTP_EXTENDED_AUTH_SC 0x1 /* Smart card authentication. */

◆ HTTP_EXTENDED_AUTH_SSPI_NTLM

#define HTTP_EXTENDED_AUTH_SSPI_NTLM 0x04 /* NTLM extended authentication. */

◆ HTTP_TUNNEL_AUTH_FIELD_SOH

#define HTTP_TUNNEL_AUTH_FIELD_SOH 0x1

◆ HTTP_TUNNEL_AUTH_RESPONSE_FIELD_IDLE_TIMEOUT

#define HTTP_TUNNEL_AUTH_RESPONSE_FIELD_IDLE_TIMEOUT 0x2

◆ HTTP_TUNNEL_AUTH_RESPONSE_FIELD_REDIR_FLAGS

#define HTTP_TUNNEL_AUTH_RESPONSE_FIELD_REDIR_FLAGS 0x1

◆ HTTP_TUNNEL_AUTH_RESPONSE_FIELD_SOH_RESPONSE

#define HTTP_TUNNEL_AUTH_RESPONSE_FIELD_SOH_RESPONSE 0x4

◆ HTTP_TUNNEL_PACKET_FIELD_PAA_COOKIE

#define HTTP_TUNNEL_PACKET_FIELD_PAA_COOKIE 0x1

◆ HTTP_TUNNEL_PACKET_FIELD_REAUTH

#define HTTP_TUNNEL_PACKET_FIELD_REAUTH 0x2

◆ HTTP_TUNNEL_RESPONSE_FIELD_CAPS

#define HTTP_TUNNEL_RESPONSE_FIELD_CAPS 0x2

◆ HTTP_TUNNEL_RESPONSE_FIELD_CONSENT_MSG

#define HTTP_TUNNEL_RESPONSE_FIELD_CONSENT_MSG 0x10

◆ HTTP_TUNNEL_RESPONSE_FIELD_SOH_REQ

#define HTTP_TUNNEL_RESPONSE_FIELD_SOH_REQ 0x4

◆ HTTP_TUNNEL_RESPONSE_FIELD_TUNNEL_ID

#define HTTP_TUNNEL_RESPONSE_FIELD_TUNNEL_ID 0x1

◆ PKT_TYPE_CHANNEL_CREATE

#define PKT_TYPE_CHANNEL_CREATE 0x8

◆ PKT_TYPE_CHANNEL_RESPONSE

#define PKT_TYPE_CHANNEL_RESPONSE 0x9

◆ PKT_TYPE_CLOSE_CHANNEL

#define PKT_TYPE_CLOSE_CHANNEL 0x10

◆ PKT_TYPE_CLOSE_CHANNEL_RESPONSE

#define PKT_TYPE_CLOSE_CHANNEL_RESPONSE 0x11

◆ PKT_TYPE_DATA

#define PKT_TYPE_DATA 0xA

◆ PKT_TYPE_EXTENDED_AUTH_MSG

#define PKT_TYPE_EXTENDED_AUTH_MSG 0x3

◆ PKT_TYPE_HANDSHAKE_REQUEST

#define PKT_TYPE_HANDSHAKE_REQUEST 0x1

◆ PKT_TYPE_HANDSHAKE_RESPONSE

#define PKT_TYPE_HANDSHAKE_RESPONSE 0x2

◆ PKT_TYPE_KEEPALIVE

#define PKT_TYPE_KEEPALIVE 0xD

◆ PKT_TYPE_REAUTH_MESSAGE

#define PKT_TYPE_REAUTH_MESSAGE 0xC

◆ PKT_TYPE_SERVICE_MESSAGE

#define PKT_TYPE_SERVICE_MESSAGE 0xB

◆ PKT_TYPE_TUNNEL_AUTH

#define PKT_TYPE_TUNNEL_AUTH 0x6

◆ PKT_TYPE_TUNNEL_AUTH_RESPONSE

#define PKT_TYPE_TUNNEL_AUTH_RESPONSE 0x7

◆ PKT_TYPE_TUNNEL_CREATE

#define PKT_TYPE_TUNNEL_CREATE 0x4

◆ PKT_TYPE_TUNNEL_RESPONSE

#define PKT_TYPE_TUNNEL_RESPONSE 0x5

◆ TAG

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

FreeRDP: A Remote Desktop Protocol Implementation Remote Desktop Gateway (RDG)

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.

Enumeration Type Documentation

◆ anonymous enum

anonymous enum

Enumerator
RDG_CLIENT_STATE_INITIAL
RDG_CLIENT_STATE_HANDSHAKE
RDG_CLIENT_STATE_TUNNEL_CREATE
RDG_CLIENT_STATE_TUNNEL_AUTHORIZE
RDG_CLIENT_STATE_CHANNEL_CREATE
RDG_CLIENT_STATE_OPENED

Function Documentation

◆ BIO_s_rdg()

static BIO_METHOD* BIO_s_rdg ( void )

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◆ capabilities_enum_to_string()

static const char* capabilities_enum_to_string ( UINT32 capabilities )

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◆ channel_response_fields_present_to_string()

static const char* channel_response_fields_present_to_string ( UINT16 fieldsPresent )

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◆ extended_auth_to_string()

static const char* extended_auth_to_string ( UINT16 auth )

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◆ flags_to_string()

static const char* flags_to_string	(	UINT32	flags,
		const t_flag_mapping *	map,
		size_t	elements
	)

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◆ rdg_auth_init()

static BOOL rdg_auth_init	(	rdpRdg *	rdg,
		rdpTls *	tls,
		TCHAR *	authPkg
	)

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◆ rdg_bio_ctrl()

static long rdg_bio_ctrl	(	BIO *	in_bio,
		int	cmd,
		long	arg1,
		void *	arg2
	)

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◆ rdg_bio_free()

static int rdg_bio_free ( BIO * bio )

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◆ rdg_bio_gets()

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

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◆ rdg_bio_new()

static int rdg_bio_new ( BIO * bio )

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◆ rdg_bio_puts()

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

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◆ rdg_bio_read()

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

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◆ rdg_bio_write()

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

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◆ rdg_build_http_request()

static wStream* rdg_build_http_request	(	rdpRdg *	rdg,
		const char *	method,
		TRANSFER_ENCODING	transferEncoding
	)

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◆ rdg_connect()

BOOL rdg_connect	(	rdpRdg *	rdg,
		DWORD	timeout,
		BOOL *	rpcFallback
	)

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◆ rdg_establish_data_connection()

static BOOL rdg_establish_data_connection	(	rdpRdg *	rdg,
		rdpTls *	tls,
		const char *	method,
		const char *	peerAddress,
		int	timeout,
		BOOL *	rpcFallback
	)

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◆ rdg_free()

void rdg_free ( rdpRdg * rdg )

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◆ rdg_get_event_handles()

DWORD rdg_get_event_handles	(	rdpRdg *	rdg,
		HANDLE *	events,
		DWORD	count
	)

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◆ rdg_get_front_bio_and_take_ownership()

BIO* rdg_get_front_bio_and_take_ownership ( rdpRdg * rdg )

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◆ rdg_get_gateway_credentials()

static BOOL rdg_get_gateway_credentials	(	rdpContext *	context,
		rdp_auth_reason	reason
	)

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◆ rdg_new()

rdpRdg* rdg_new ( rdpContext * context )

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◆ rdg_process_channel_response()

static BOOL rdg_process_channel_response	(	rdpRdg *	rdg,
		wStream *	s
	)

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◆ rdg_process_close_packet()

static BOOL rdg_process_close_packet	(	rdpRdg *	rdg,
		wStream *	s
	)

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◆ rdg_process_control_packet()

static BOOL rdg_process_control_packet	(	rdpRdg *	rdg,
		int	type,
		size_t	packetLength
	)

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◆ rdg_process_extauth_sspi()

static BOOL rdg_process_extauth_sspi	(	rdpRdg *	rdg,
		wStream *	s
	)

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◆ rdg_process_handshake_response()

static BOOL rdg_process_handshake_response	(	rdpRdg *	rdg,
		wStream *	s
	)

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◆ rdg_process_keep_alive_packet()

static BOOL rdg_process_keep_alive_packet ( rdpRdg * rdg )

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◆ rdg_process_packet()

static BOOL rdg_process_packet	(	rdpRdg *	rdg,
		wStream *	s
	)

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◆ rdg_process_service_message()

static BOOL rdg_process_service_message	(	rdpRdg *	rdg,
		wStream *	s
	)

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◆ rdg_process_tunnel_authorization_response()

static BOOL rdg_process_tunnel_authorization_response	(	rdpRdg *	rdg,
		wStream *	s
	)

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◆ rdg_process_tunnel_response()

static BOOL rdg_process_tunnel_response	(	rdpRdg *	rdg,
		wStream *	s
	)

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◆ rdg_process_tunnel_response_optional()

static BOOL rdg_process_tunnel_response_optional	(	rdpRdg *	rdg,
		wStream *	s,
		UINT16	fieldsPresent
	)

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◆ rdg_process_unknown_packet()

static BOOL rdg_process_unknown_packet	(	rdpRdg *	rdg,
		int	type
	)

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◆ rdg_read_all()

static BOOL rdg_read_all	(	rdpContext *	context,
		rdpTls *	tls,
		BYTE *	buffer,
		size_t	size,
		rdg_http_encoding_context *	transferEncoding
	)

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◆ rdg_read_data_packet()

static int rdg_read_data_packet	(	rdpRdg *	rdg,
		BYTE *	buffer,
		int	size
	)

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◆ rdg_read_http_unicode_string()

static BOOL rdg_read_http_unicode_string	(	wLog *	log,
		wStream *	s,
		const WCHAR **	string,
		UINT16 *	lengthInBytes
	)

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◆ rdg_receive_packet()

static wStream* rdg_receive_packet ( rdpRdg * rdg )

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◆ rdg_recv_auth_token()

static BOOL rdg_recv_auth_token	(	wLog *	log,
		rdpCredsspAuth *	auth,
		HttpResponse *	response
	)

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◆ rdg_send_channel_create()

static BOOL rdg_send_channel_create ( rdpRdg * rdg )

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◆ rdg_send_extauth_sspi()

static BOOL rdg_send_extauth_sspi ( rdpRdg * rdg )

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◆ rdg_send_handshake()

static BOOL rdg_send_handshake ( rdpRdg * rdg )

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◆ rdg_send_http_request()

static BOOL rdg_send_http_request	(	rdpRdg *	rdg,
		rdpTls *	tls,
		const char *	method,
		TRANSFER_ENCODING	transferEncoding
	)

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◆ rdg_send_tunnel_authorization()

static BOOL rdg_send_tunnel_authorization ( rdpRdg * rdg )

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◆ rdg_send_tunnel_request()

static BOOL rdg_send_tunnel_request ( rdpRdg * rdg )

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◆ rdg_set_auth_header()

static BOOL rdg_set_auth_header	(	rdpCredsspAuth *	auth,
		HttpRequest *	request
	)

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◆ rdg_shall_abort()

static BOOL rdg_shall_abort ( rdpRdg * rdg )

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◆ rdg_skip_seed_payload()

static BOOL rdg_skip_seed_payload	(	rdpContext *	context,
		rdpTls *	tls,
		size_t	lastResponseLength,
		rdg_http_encoding_context *	transferEncoding
	)

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◆ rdg_socket_read()

static int rdg_socket_read	(	BIO *	bio,
		BYTE *	pBuffer,
		size_t	size,
		rdg_http_encoding_context *	encodingContext
	)

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◆ rdg_tls_connect()

static BOOL rdg_tls_connect	(	rdpRdg *	rdg,
		rdpTls *	tls,
		const char *	peerAddress,
		int	timeout
	)

static

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◆ rdg_tunnel_connect()

static BOOL rdg_tunnel_connect ( rdpRdg * rdg )

static

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◆ rdg_write_chunked()

static BOOL rdg_write_chunked	(	BIO *	bio,
		wStream *	sPacket
	)

static

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◆ rdg_write_chunked_data_packet()

static int rdg_write_chunked_data_packet	(	rdpRdg *	rdg,
		const BYTE *	buf,
		int	isize
	)

static

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◆ rdg_write_data_packet()

static int rdg_write_data_packet	(	rdpRdg *	rdg,
		const BYTE *	buf,
		int	isize
	)

static

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◆ rdg_write_packet()

static BOOL rdg_write_packet	(	rdpRdg *	rdg,
		wStream *	sPacket
	)

static

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◆ rdg_write_websocket_data_packet()

static int rdg_write_websocket_data_packet	(	rdpRdg *	rdg,
		const BYTE *	buf,
		int	isize
	)

static

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◆ tunnel_authorization_response_fields_present_to_string()

static const char* tunnel_authorization_response_fields_present_to_string ( UINT16 fieldsPresent )

static

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◆ tunnel_response_fields_present_to_string()

static const char* tunnel_response_fields_present_to_string ( UINT16 fieldsPresent )

static

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Variable Documentation

◆ capabilities_enum

const t_flag_mapping capabilities_enum[]

static

Initial value:

= {
        { HTTP_CAPABILITY_TYPE_QUAR_SOH, "HTTP_CAPABILITY_TYPE_QUAR_SOH" },
        { HTTP_CAPABILITY_IDLE_TIMEOUT, "HTTP_CAPABILITY_IDLE_TIMEOUT" },
        { HTTP_CAPABILITY_MESSAGING_CONSENT_SIGN, "HTTP_CAPABILITY_MESSAGING_CONSENT_SIGN" },
        { HTTP_CAPABILITY_MESSAGING_SERVICE_MSG, "HTTP_CAPABILITY_MESSAGING_SERVICE_MSG" },
        { HTTP_CAPABILITY_REAUTH, "HTTP_CAPABILITY_REAUTH" },
        { HTTP_CAPABILITY_UDP_TRANSPORT, "HTTP_CAPABILITY_UDP_TRANSPORT" }
}

◆ channel_response_fields_present

const t_flag_mapping channel_response_fields_present[]

static

Initial value:

= {
        { HTTP_CHANNEL_RESPONSE_FIELD_CHANNELID, "HTTP_CHANNEL_RESPONSE_FIELD_CHANNELID" },
        { HTTP_CHANNEL_RESPONSE_OPTIONAL, "HTTP_CHANNEL_RESPONSE_OPTIONAL" },
        { HTTP_CHANNEL_RESPONSE_FIELD_UDPPORT, "HTTP_CHANNEL_RESPONSE_FIELD_UDPPORT" }
}

◆ extended_auth

const t_flag_mapping extended_auth[]

static

Initial value:

= {
        { HTTP_EXTENDED_AUTH_NONE, "HTTP_EXTENDED_AUTH_NONE" },
        { HTTP_EXTENDED_AUTH_SC, "HTTP_EXTENDED_AUTH_SC" },
        { HTTP_EXTENDED_AUTH_PAA, "HTTP_EXTENDED_AUTH_PAA" },
        { HTTP_EXTENDED_AUTH_SSPI_NTLM, "HTTP_EXTENDED_AUTH_SSPI_NTLM" }
}

◆ tunnel_authorization_response_fields_present

const t_flag_mapping tunnel_authorization_response_fields_present[]

static

Initial value:

= {
        { HTTP_TUNNEL_AUTH_RESPONSE_FIELD_REDIR_FLAGS, "HTTP_TUNNEL_AUTH_RESPONSE_FIELD_REDIR_FLAGS" },
        { HTTP_TUNNEL_AUTH_RESPONSE_FIELD_IDLE_TIMEOUT,
          "HTTP_TUNNEL_AUTH_RESPONSE_FIELD_IDLE_TIMEOUT" },
        { HTTP_TUNNEL_AUTH_RESPONSE_FIELD_SOH_RESPONSE,
          "HTTP_TUNNEL_AUTH_RESPONSE_FIELD_SOH_RESPONSE" }
}

◆ tunnel_response_fields_present

const t_flag_mapping tunnel_response_fields_present[]

static

Initial value:

= {
        { HTTP_TUNNEL_RESPONSE_FIELD_TUNNEL_ID, "HTTP_TUNNEL_RESPONSE_FIELD_TUNNEL_ID" },
        { HTTP_TUNNEL_RESPONSE_FIELD_CAPS, "HTTP_TUNNEL_RESPONSE_FIELD_CAPS" },
        { HTTP_TUNNEL_RESPONSE_FIELD_SOH_REQ, "HTTP_TUNNEL_RESPONSE_FIELD_SOH_REQ" },
        { HTTP_TUNNEL_RESPONSE_FIELD_CONSENT_MSG, "HTTP_TUNNEL_RESPONSE_FIELD_CONSENT_MSG" }
}

Macros

Enumerations

Functions

Variables

Macro Definition Documentation

◆ AUTH_PKG

◆ HTTP_CAPABILITY_IDLE_TIMEOUT

◆ HTTP_CAPABILITY_MESSAGING_CONSENT_SIGN

◆ HTTP_CAPABILITY_MESSAGING_SERVICE_MSG

◆ HTTP_CAPABILITY_REAUTH

◆ HTTP_CAPABILITY_TYPE_QUAR_SOH

◆ HTTP_CAPABILITY_UDP_TRANSPORT

◆ HTTP_CHANNEL_RESPONSE_FIELD_CHANNELID

◆ HTTP_CHANNEL_RESPONSE_FIELD_UDPPORT

◆ HTTP_CHANNEL_RESPONSE_OPTIONAL

◆ HTTP_EXTENDED_AUTH_BEARER

◆ HTTP_EXTENDED_AUTH_NONE

◆ HTTP_EXTENDED_AUTH_PAA

◆ HTTP_EXTENDED_AUTH_SC

◆ HTTP_EXTENDED_AUTH_SSPI_NTLM

◆ HTTP_TUNNEL_AUTH_FIELD_SOH

◆ HTTP_TUNNEL_AUTH_RESPONSE_FIELD_IDLE_TIMEOUT

◆ HTTP_TUNNEL_AUTH_RESPONSE_FIELD_REDIR_FLAGS

◆ HTTP_TUNNEL_AUTH_RESPONSE_FIELD_SOH_RESPONSE

◆ HTTP_TUNNEL_PACKET_FIELD_PAA_COOKIE

◆ HTTP_TUNNEL_PACKET_FIELD_REAUTH

◆ HTTP_TUNNEL_RESPONSE_FIELD_CAPS

◆ HTTP_TUNNEL_RESPONSE_FIELD_CONSENT_MSG

◆ HTTP_TUNNEL_RESPONSE_FIELD_SOH_REQ

◆ HTTP_TUNNEL_RESPONSE_FIELD_TUNNEL_ID

◆ PKT_TYPE_CHANNEL_CREATE

◆ PKT_TYPE_CHANNEL_RESPONSE

◆ PKT_TYPE_CLOSE_CHANNEL

◆ PKT_TYPE_CLOSE_CHANNEL_RESPONSE

◆ PKT_TYPE_DATA

◆ PKT_TYPE_EXTENDED_AUTH_MSG

◆ PKT_TYPE_HANDSHAKE_REQUEST

◆ PKT_TYPE_HANDSHAKE_RESPONSE

◆ PKT_TYPE_KEEPALIVE

◆ PKT_TYPE_REAUTH_MESSAGE

◆ PKT_TYPE_SERVICE_MESSAGE

◆ PKT_TYPE_TUNNEL_AUTH

◆ PKT_TYPE_TUNNEL_AUTH_RESPONSE

◆ PKT_TYPE_TUNNEL_CREATE

◆ PKT_TYPE_TUNNEL_RESPONSE

◆ TAG

Enumeration Type Documentation

◆ anonymous enum

Function Documentation

◆ BIO_s_rdg()

◆ capabilities_enum_to_string()

◆ channel_response_fields_present_to_string()

◆ extended_auth_to_string()

◆ flags_to_string()

◆ rdg_auth_init()

◆ rdg_bio_ctrl()

◆ rdg_bio_free()

◆ rdg_bio_gets()

◆ rdg_bio_new()

◆ rdg_bio_puts()

◆ rdg_bio_read()

◆ rdg_bio_write()

◆ rdg_build_http_request()

◆ rdg_connect()

◆ rdg_establish_data_connection()

◆ rdg_free()

◆ rdg_get_event_handles()

◆ rdg_get_front_bio_and_take_ownership()

◆ rdg_get_gateway_credentials()

◆ rdg_new()

◆ rdg_process_channel_response()

◆ rdg_process_close_packet()

◆ rdg_process_control_packet()

◆ rdg_process_extauth_sspi()

◆ rdg_process_handshake_response()

◆ rdg_process_keep_alive_packet()

◆ rdg_process_packet()

◆ rdg_process_service_message()

◆ rdg_process_tunnel_authorization_response()

◆ rdg_process_tunnel_response()