FreeRDP/include/freerdp/license.h

161 lines
4.2 KiB
C

/**
* FreeRDP: A Remote Desktop Protocol Implementation
* Licensing API
*
* Copyright 2018 David Fort <contact@hardening-consulting.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.
*/
#ifndef FREERDP_LICENSE_H
#define FREERDP_LICENSE_H
#include <freerdp/api.h>
typedef struct rdp_license rdpLicense;
/** @brief Licensing Packet Types */
enum
{
LICENSE_REQUEST = 0x01,
PLATFORM_CHALLENGE = 0x02,
NEW_LICENSE = 0x03,
UPGRADE_LICENSE = 0x04,
LICENSE_INFO = 0x12,
NEW_LICENSE_REQUEST = 0x13,
PLATFORM_CHALLENGE_RESPONSE = 0x15,
ERROR_ALERT = 0xFF
};
#define LICENSE_PKT_CS_MASK (LICENSE_INFO | NEW_LICENSE_REQUEST | PLATFORM_CHALLENGE_RESPONSE | ERROR_ALERT)
#define LICENSE_PKT_SC_MASK (LICENSE_REQUEST | PLATFORM_CHALLENGE | NEW_LICENSE | UPGRADE_LICENSE | ERROR_ALERT)
#define LICENSE_PKT_MASK (LICENSE_PKT_CS_MASK | LICENSE_PKT_SC_MASK)
#define LICENSE_PREAMBLE_LENGTH 4
/* Cryptographic Lengths */
#define CLIENT_RANDOM_LENGTH 32
#define SERVER_RANDOM_LENGTH 32
#define MASTER_SECRET_LENGTH 48
#define PREMASTER_SECRET_LENGTH 48
#define SESSION_KEY_BLOB_LENGTH 48
#define MAC_SALT_KEY_LENGTH 16
#define LICENSING_ENCRYPTION_KEY_LENGTH 16
#define HWID_PLATFORM_ID_LENGTH 4
#define HWID_UNIQUE_DATA_LENGTH 16
#define HWID_LENGTH 20
#define LICENSING_PADDING_SIZE 8
/* Preamble Flags */
#define PREAMBLE_VERSION_2_0 0x02
#define PREAMBLE_VERSION_3_0 0x03
#define LicenseProtocolVersionMask 0x0F
#define EXTENDED_ERROR_MSG_SUPPORTED 0x80
/** @brief binary Blob Types */
enum
{
BB_ANY_BLOB = 0x0000,
BB_DATA_BLOB = 0x0001,
BB_RANDOM_BLOB = 0x0002,
BB_CERTIFICATE_BLOB = 0x0003,
BB_ERROR_BLOB = 0x0004,
BB_ENCRYPTED_DATA_BLOB = 0x0009,
BB_KEY_EXCHG_ALG_BLOB = 0x000D,
BB_SCOPE_BLOB = 0x000E,
BB_CLIENT_USER_NAME_BLOB = 0x000F,
BB_CLIENT_MACHINE_NAME_BLOB = 0x0010
};
/* License Key Exchange Algorithms */
#define KEY_EXCHANGE_ALG_RSA 0x00000001
/** @brief license Error Codes */
enum
{
ERR_INVALID_SERVER_CERTIFICATE = 0x00000001,
ERR_NO_LICENSE = 0x00000002,
ERR_INVALID_MAC = 0x00000003,
ERR_INVALID_SCOPE = 0x00000004,
ERR_NO_LICENSE_SERVER = 0x00000006,
STATUS_VALID_CLIENT = 0x00000007,
ERR_INVALID_CLIENT = 0x00000008,
ERR_INVALID_PRODUCT_ID = 0x0000000B,
ERR_INVALID_MESSAGE_LENGTH = 0x0000000C
};
/** @brief state Transition Codes */
enum
{
ST_TOTAL_ABORT = 0x00000001,
ST_NO_TRANSITION = 0x00000002,
ST_RESET_PHASE_TO_START = 0x00000003,
ST_RESEND_LAST_MESSAGE = 0x00000004
};
/** @brief Platform Challenge Types */
enum
{
WIN32_PLATFORM_CHALLENGE_TYPE = 0x0100,
WIN16_PLATFORM_CHALLENGE_TYPE = 0x0200,
WINCE_PLATFORM_CHALLENGE_TYPE = 0x0300,
OTHER_PLATFORM_CHALLENGE_TYPE = 0xFF00
};
/** @brief License Detail Levels */
enum
{
LICENSE_DETAIL_SIMPLE = 0x0001,
LICENSE_DETAIL_MODERATE = 0x0002,
LICENSE_DETAIL_DETAIL = 0x0003
};
/*
* PlatformId:
*
* The most significant byte of the PlatformId field contains the operating system version of the client.
* The second most significant byte of the PlatformId field identifies the ISV that provided the client image.
* The remaining two bytes in the PlatformId field are used by the ISV to identify the build number of the operating system.
*
* 0x04010000:
*
* CLIENT_OS_ID_WINNT_POST_52 (0x04000000)
* CLIENT_IMAGE_ID_MICROSOFT (0x00010000)
*/
enum
{
CLIENT_OS_ID_WINNT_351 = 0x01000000,
CLIENT_OS_ID_WINNT_40 = 0x02000000,
CLIENT_OS_ID_WINNT_50 = 0x03000000,
CLIENT_OS_ID_WINNT_POST_52 = 0x04000000,
CLIENT_IMAGE_ID_MICROSOFT = 0x00010000,
CLIENT_IMAGE_ID_CITRIX = 0x00020000,
};
#ifdef __cpluscplus
extern "C" {
#endif
FREERDP_API BOOL license_send_valid_client_error_packet(rdpRdp* rdp);
#ifdef __cpluscplus
}
#endif
#endif /* FREERDP_LICENSE_H */