| //**********************************************************************; |
| // Copyright (c) 2015, 2016 Intel Corporation |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are met: |
| // |
| // 1. Redistributions of source code must retain the above copyright notice, |
| // this list of conditions and the following disclaimer. |
| // |
| // 2. Redistributions in binary form must reproduce the above copyright notice, |
| // this list of conditions and the following disclaimer in the documentation |
| // and/or other materials provided with the distribution. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| // ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
| // LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| // CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| // SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| // THE POSSIBILITY OF SUCH DAMAGE. |
| //**********************************************************************; |
| |
| #include <stdio.h> |
| #include <stdlib.h> // Needed for _wtoi |
| |
| #include "sapi/tpm20.h" |
| #include "tcti/tcti_socket.h" |
| #include "sysapi_util.h" |
| #include "common/debug.h" |
| #include "commonchecks.h" |
| #include "logging.h" |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| static TSS2_RC tctiRecvBytes( TSS2_TCTI_CONTEXT *tctiContext, SOCKET sock, unsigned char *data, int len ) |
| { |
| TSS2_RC result = 0; |
| result = recvBytes( sock, data, len); |
| if ( (INT32)result == SOCKET_ERROR) { |
| TCTI_LOG( tctiContext, NO_PREFIX, "In recvBytes, recv failed (socket: 0x%x) with error: %d\n", sock, WSAGetLastError() ); |
| return TSS2_TCTI_RC_IO_ERROR; |
| } |
| #ifdef DEBUG_SOCKETS |
| TCTI_LOG( tctiContext, NO_PREFIX, "Receive Bytes from socket #0x%x: \n", sock ); |
| TCTI_LOG_BUFFER( tctiContext, NO_PREFIX, data, len ); |
| #endif |
| |
| return TSS2_RC_SUCCESS; |
| } |
| |
| static TSS2_RC tctiSendBytes( TSS2_TCTI_CONTEXT *tctiContext, SOCKET sock, const unsigned char *data, int len ) |
| { |
| TSS2_RC ret = TSS2_RC_SUCCESS; |
| |
| #ifdef DEBUG_SOCKETS |
| TCTI_LOG( tctiContext, NO_PREFIX, "Send Bytes to socket #0x%x: \n", sock ); |
| TCTI_LOG_BUFFER( tctiContext, NO_PREFIX, (UINT8 *)data, len ); |
| #endif |
| |
| ret = sendBytes( sock, data, len); |
| if (ret != TSS2_RC_SUCCESS) |
| TCTI_LOG( tctiContext, NO_PREFIX, "In recvBytes, recv failed (socket: 0x%x) with error: %d\n", sock, WSAGetLastError() ); |
| return ret; |
| } |
| |
| TSS2_RC SendSessionEndSocketTcti( |
| TSS2_TCTI_CONTEXT *tctiContext, /* in */ |
| UINT8 tpmCmdServer ) |
| { |
| UINT32 tpmSendCommand = TPM_SESSION_END; // Value for "send command" to MS simulator. |
| SOCKET sock; |
| TSS2_RC rval = TSS2_RC_SUCCESS; |
| |
| if( tpmCmdServer ) |
| { |
| sock = TCTI_CONTEXT_INTEL->tpmSock; |
| } |
| else |
| { |
| sock = TCTI_CONTEXT_INTEL->otherSock; |
| } |
| |
| tpmSendCommand = CHANGE_ENDIAN_DWORD(tpmSendCommand); |
| rval = tctiSendBytes( tctiContext, sock, (char unsigned *)&tpmSendCommand, 4 ); |
| |
| return( rval ); |
| } |
| |
| TSS2_RC SocketSendTpmCommand( |
| TSS2_TCTI_CONTEXT *tctiContext, /* in */ |
| size_t command_size, /* in */ |
| uint8_t *command_buffer /* in */ |
| ) |
| { |
| UINT32 tpmSendCommand = MS_SIM_TPM_SEND_COMMAND; // Value for "send command" to MS simulator. |
| UINT32 cnt, cnt1; |
| UINT8 locality; |
| TSS2_RC rval = TSS2_RC_SUCCESS; |
| |
| #ifdef DEBUG |
| UINT32 commandCode; |
| printf_type rmPrefix; |
| #endif |
| |
| rval = CommonSendChecks( tctiContext, command_buffer ); |
| if( rval != TSS2_RC_SUCCESS ) |
| { |
| goto returnFromSocketSendTpmCommand; |
| } |
| |
| #ifdef DEBUG |
| if( ( ( TSS2_TCTI_CONTEXT_INTEL *)tctiContext )->status.rmDebugPrefix == 1 ) |
| rmPrefix = RM_PREFIX; |
| else |
| rmPrefix = NO_PREFIX; |
| |
| if( ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext )->status.debugMsgEnabled == 1 ) |
| { |
| TCTI_LOG( tctiContext, rmPrefix, "" ); |
| commandCode = CHANGE_ENDIAN_DWORD( ( (TPM20_Header_In *)command_buffer )->commandCode ); |
| #ifdef DEBUG_SOCKETS |
| TCTI_LOG( tctiContext, NO_PREFIX, "Command sent on socket #0x%x: %s\n", TCTI_CONTEXT_INTEL->tpmSock, strTpmCommandCode( commandCode ) ); |
| #else |
| TCTI_LOG( tctiContext, NO_PREFIX, "Cmd sent: %s\n", strTpmCommandCode( commandCode ) ); |
| #endif |
| } |
| #endif |
| // Size TPM 1.2 and TPM 2.0 headers overlap exactly, we can use |
| // either 1.2 or 2.0 header to get the size. |
| cnt = CHANGE_ENDIAN_DWORD(((TPM20_Header_In *) command_buffer)->commandSize); |
| |
| // Send TPM_SEND_COMMAND |
| tpmSendCommand = CHANGE_ENDIAN_DWORD(tpmSendCommand); |
| rval = tctiSendBytes( tctiContext, TCTI_CONTEXT_INTEL->tpmSock, (unsigned char *)&tpmSendCommand, 4 ); |
| if( rval != TSS2_RC_SUCCESS ) |
| goto returnFromSocketSendTpmCommand; |
| |
| // Send the locality |
| locality = (UINT8)( (TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->status.locality; |
| rval = tctiSendBytes( tctiContext, TCTI_CONTEXT_INTEL->tpmSock, (unsigned char *)&locality, 1 ); |
| if( rval != TSS2_RC_SUCCESS ) |
| goto returnFromSocketSendTpmCommand; |
| |
| #ifdef DEBUG |
| if( ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext )->status.debugMsgEnabled == 1 ) |
| { |
| TCTI_LOG( tctiContext, rmPrefix, "Locality = %d", ( (TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->status.locality ); |
| } |
| #endif |
| |
| // Send number of bytes. |
| cnt1 = cnt; |
| cnt = CHANGE_ENDIAN_DWORD(cnt); |
| rval = tctiSendBytes( tctiContext, TCTI_CONTEXT_INTEL->tpmSock, (unsigned char *)&cnt, 4 ); |
| if( rval != TSS2_RC_SUCCESS ) |
| goto returnFromSocketSendTpmCommand; |
| |
| // Send the TPM command buffer |
| rval = tctiSendBytes( tctiContext, TCTI_CONTEXT_INTEL->tpmSock, (unsigned char *)command_buffer, cnt1 ); |
| if( rval != TSS2_RC_SUCCESS ) |
| goto returnFromSocketSendTpmCommand; |
| |
| #ifdef DEBUG |
| if( ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext )->status.debugMsgEnabled == 1 ) |
| { |
| DEBUG_PRINT_BUFFER( rmPrefix, command_buffer, cnt1 ); |
| } |
| #endif |
| ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->status.commandSent = 1; |
| |
| returnFromSocketSendTpmCommand: |
| |
| if( rval == TSS2_RC_SUCCESS ) |
| { |
| ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->previousStage = TCTI_STAGE_SEND_COMMAND; |
| ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->status.tagReceived = 0; |
| ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->status.responseSizeReceived = 0; |
| ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->status.protocolResponseSizeReceived = 0; |
| } |
| |
| return rval; |
| } |
| |
| TSS2_RC SocketCancel( |
| TSS2_TCTI_CONTEXT *tctiContext |
| ) |
| { |
| TSS2_RC rval = TSS2_RC_SUCCESS; |
| |
| if( tctiContext == 0 ) |
| { |
| rval = TSS2_TCTI_RC_BAD_REFERENCE; |
| } |
| else if( ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->status.commandSent != 1 ) |
| { |
| rval = TSS2_TCTI_RC_BAD_SEQUENCE; |
| } |
| else |
| { |
| rval = (TSS2_RC)PlatformCommand( tctiContext, MS_SIM_CANCEL_ON ); |
| #if 0 |
| if( rval == TSS2_RC_SUCCESS ) |
| { |
| rval = (TSS2_RC)PlatformCommand( tctiContext, MS_SIM_CANCEL_OFF ); |
| if( ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext )->status.debugMsgLevel == TSS2_TCTI_DEBUG_MSG_ENABLED ) |
| { |
| TCTI_LOG( tctiContext, NO_PREFIX, "%s sent cancel ON command:\n", interfaceName ); |
| } |
| } |
| #endif |
| } |
| |
| return rval; |
| } |
| |
| TSS2_RC SocketSetLocality( |
| TSS2_TCTI_CONTEXT *tctiContext, /* in */ |
| uint8_t locality /* in */ |
| ) |
| { |
| TSS2_RC rval = TSS2_RC_SUCCESS; |
| |
| if( tctiContext == 0 ) |
| { |
| rval = TSS2_TCTI_RC_BAD_REFERENCE; |
| } |
| else if( ( (TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->status.locality != locality ) |
| { |
| if ( ( (TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->status.commandSent == 1 ) |
| { |
| rval = TSS2_TCTI_RC_BAD_SEQUENCE; |
| } |
| else |
| { |
| ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->status.locality = locality; |
| } |
| } |
| |
| return rval; |
| } |
| |
| void SocketFinalize( |
| TSS2_TCTI_CONTEXT *tctiContext /* in */ |
| ) |
| { |
| if( tctiContext != NULL ) |
| { |
| // Send session end messages to servers. |
| SendSessionEndSocketTcti( tctiContext, 1 ); |
| SendSessionEndSocketTcti( tctiContext, 0 ); |
| |
| CloseSockets( TCTI_CONTEXT_INTEL->otherSock, TCTI_CONTEXT_INTEL->tpmSock ); |
| } |
| } |
| |
| TSS2_RC SocketReceiveTpmResponse( |
| TSS2_TCTI_CONTEXT *tctiContext, /* in */ |
| size_t *response_size, /* out */ |
| unsigned char *response_buffer, /* in */ |
| int32_t timeout |
| ) |
| { |
| UINT32 trash; |
| TSS2_RC rval = TSS2_RC_SUCCESS; |
| fd_set readFds; |
| struct timeval tv, *tvPtr; |
| int32_t timeoutMsecs = timeout % 1000; |
| int iResult; |
| unsigned char responseSizeDelta = 0; |
| printf_type rmPrefix; |
| |
| rval = CommonReceiveChecks( tctiContext, response_size, response_buffer ); |
| if( rval != TSS2_RC_SUCCESS ) |
| { |
| goto retSocketReceiveTpmResponse; |
| } |
| |
| if( ( ( TSS2_TCTI_CONTEXT_INTEL *)tctiContext )->status.rmDebugPrefix == 1 ) |
| rmPrefix = RM_PREFIX; |
| else |
| rmPrefix = NO_PREFIX; |
| |
| if( timeout == TSS2_TCTI_TIMEOUT_BLOCK ) |
| { |
| tvPtr = 0; |
| } |
| else |
| { |
| tv.tv_sec = timeout / 1000; |
| tv.tv_usec = timeoutMsecs * 1000; |
| tvPtr = &tv; |
| } |
| |
| FD_ZERO( &readFds ); |
| FD_SET( TCTI_CONTEXT_INTEL->tpmSock, &readFds ); |
| |
| iResult = select( TCTI_CONTEXT_INTEL->tpmSock+1, &readFds, 0, 0, tvPtr ); |
| if( iResult == 0 ) |
| { |
| TCTI_LOG( tctiContext, rmPrefix, "select failed due to timeout, socket #: 0x%x\n", TCTI_CONTEXT_INTEL->tpmSock ); |
| rval = TSS2_TCTI_RC_TRY_AGAIN; |
| goto retSocketReceiveTpmResponse; |
| } |
| else if( iResult == SOCKET_ERROR ) |
| { |
| TCTI_LOG( tctiContext, rmPrefix, "select failed with socket error: %d\n", WSAGetLastError() ); |
| rval = TSS2_TCTI_RC_IO_ERROR; |
| goto retSocketReceiveTpmResponse; |
| } |
| else if ( iResult != 1 ) |
| { |
| TCTI_LOG( tctiContext, rmPrefix, "select failed, read the wrong # of bytes: %d\n", iResult ); |
| rval = TSS2_TCTI_RC_IO_ERROR; |
| goto retSocketReceiveTpmResponse; |
| } |
| |
| if( ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->status.protocolResponseSizeReceived != 1 ) |
| { |
| // Receive the size of the response. |
| rval = tctiRecvBytes( tctiContext, TCTI_CONTEXT_INTEL->tpmSock, (unsigned char *)& (((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->responseSize ), 4 ); |
| if( rval != TSS2_RC_SUCCESS ) |
| goto retSocketReceiveTpmResponse; |
| |
| ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->responseSize = CHANGE_ENDIAN_DWORD( ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->responseSize ); |
| ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->status.protocolResponseSizeReceived = 1; |
| } |
| |
| if( response_buffer == NULL ) |
| { |
| // In this case, just return the size |
| *response_size = ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->responseSize; |
| ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->status.protocolResponseSizeReceived = 1; |
| goto retSocketReceiveTpmResponse; |
| } |
| |
| if( *response_size < ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->responseSize ) |
| { |
| *response_size = ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->responseSize; |
| rval = TSS2_TCTI_RC_INSUFFICIENT_BUFFER; |
| |
| |
| // If possible, receive tag from TPM. |
| if( *response_size >= sizeof( TPM_ST ) && ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->status.tagReceived == 0 ) |
| { |
| if( TSS2_RC_SUCCESS != tctiRecvBytes( tctiContext, TCTI_CONTEXT_INTEL->tpmSock, (unsigned char *)&( ( (TSS2_TCTI_CONTEXT_INTEL *)tctiContext )->tag ), 2 ) ) |
| { |
| goto retSocketReceiveTpmResponse; |
| } |
| else |
| { |
| ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->status.tagReceived = 1; |
| } |
| } |
| |
| // If possible, receive response size from TPM |
| if( *response_size >= ( sizeof( TPM_ST ) + sizeof( TPM_RC ) ) && ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->status.responseSizeReceived == 0 ) |
| { |
| if( TSS2_RC_SUCCESS != tctiRecvBytes( tctiContext, TCTI_CONTEXT_INTEL->tpmSock, (unsigned char *)&( ( (TSS2_TCTI_CONTEXT_INTEL *)tctiContext )->responseSize ), 4 ) ) |
| { |
| goto retSocketReceiveTpmResponse; |
| } |
| else |
| { |
| ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->responseSize = CHANGE_ENDIAN_DWORD( ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->responseSize ); |
| ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->status.responseSizeReceived = 1; |
| } |
| } |
| } |
| else |
| { |
| if( ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext )->status.debugMsgEnabled == 1 && |
| ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->responseSize > 0 ) |
| { |
| #ifdef DEBUG |
| TCTI_LOG( tctiContext, rmPrefix, "Response Received: " ); |
| #endif |
| #ifdef DEBUG_SOCKETS |
| TCTI_LOG( tctiContext, rmPrefix, "from socket #0x%x:\n", TCTI_CONTEXT_INTEL->tpmSock ); |
| #endif |
| } |
| |
| if( ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->status.tagReceived == 1 ) |
| { |
| *(TPM_ST *)response_buffer = ( (TSS2_TCTI_CONTEXT_INTEL *)tctiContext )->tag; |
| responseSizeDelta += sizeof( TPM_ST ); |
| response_buffer += sizeof( TPM_ST ); |
| } |
| |
| if( ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->status.responseSizeReceived == 1 ) |
| { |
| *(TPM_RC *)response_buffer = CHANGE_ENDIAN_DWORD( ( (TSS2_TCTI_CONTEXT_INTEL *)tctiContext )->responseSize ); |
| responseSizeDelta += sizeof( TPM_RC ); |
| response_buffer += sizeof( TPM_RC ); |
| } |
| |
| // Receive the TPM response. |
| rval = tctiRecvBytes( tctiContext, TCTI_CONTEXT_INTEL->tpmSock, (unsigned char *)response_buffer, ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->responseSize - responseSizeDelta ); |
| if( rval != TSS2_RC_SUCCESS ) |
| goto retSocketReceiveTpmResponse; |
| |
| #ifdef DEBUG |
| if( ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext )->status.debugMsgEnabled == 1 ) |
| { |
| DEBUG_PRINT_BUFFER( rmPrefix, response_buffer, ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->responseSize ); |
| } |
| #endif |
| |
| // Receive the appended four bytes of 0's |
| rval = tctiRecvBytes( tctiContext, TCTI_CONTEXT_INTEL->tpmSock, (unsigned char *)&trash, 4 ); |
| if( rval != TSS2_RC_SUCCESS ) |
| goto retSocketReceiveTpmResponse; |
| } |
| |
| if( ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->responseSize < *response_size ) |
| { |
| *response_size = ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->responseSize; |
| } |
| |
| ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->status.commandSent = 0; |
| |
| // Turn cancel off. |
| if( rval == TSS2_RC_SUCCESS ) |
| { |
| rval = (TSS2_RC)PlatformCommand( tctiContext, MS_SIM_CANCEL_OFF ); |
| } |
| else |
| { |
| // Ignore return value so earlier error code is preserved. |
| PlatformCommand( tctiContext, MS_SIM_CANCEL_OFF ); |
| } |
| |
| if( ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext )->status.debugMsgEnabled== 1 ) |
| { |
| // TCTI_LOG( tctiContext, NO_PREFIX, "%s sent cancel OFF command:\n", interfaceName ); |
| } |
| |
| retSocketReceiveTpmResponse: |
| if( rval == TSS2_RC_SUCCESS && |
| response_buffer != NULL ) |
| { |
| ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->previousStage = TCTI_STAGE_RECEIVE_RESPONSE; |
| } |
| |
| return rval; |
| } |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #define HOSTNAME_LENGTH 200 |
| #define PORT_LENGTH 4 |
| |
| /** |
| * This function sends the Microsoft simulator the MS_SIM_POWER_ON and |
| * MS_SIM_NV_ON commands using the PlatformCommand mechanism. Without |
| * these the simulator will respond with zero sized buffer which causes |
| * the TSS to freak out. Sending this command more than once is harmelss |
| * so it's advisable to call this function as part of the TCTI context |
| * initialization just to be sure. |
| * |
| * NOTE: The caller will still need to call Tss2_Sys_Startup. If they |
| * don't, an error will be returned from each call till they do but |
| * the error will at least be meaningful (TPM_RC_INITIALIZE). |
| */ |
| static TSS2_RC InitializeMsTpm2Simulator( |
| TSS2_TCTI_CONTEXT *tctiContext |
| ) |
| { |
| TSS2_TCTI_CONTEXT_INTEL *intel_tctiCtx; |
| TSS2_RC rval; |
| |
| intel_tctiCtx = (TSS2_TCTI_CONTEXT_INTEL*)tctiContext; |
| rval = PlatformCommand( tctiContext ,MS_SIM_POWER_ON ); |
| if( rval != TSS2_RC_SUCCESS ) { |
| CloseSockets( intel_tctiCtx->otherSock, intel_tctiCtx->tpmSock ); |
| return rval; |
| } |
| rval = PlatformCommand( tctiContext, MS_SIM_NV_ON ); |
| if( rval != TSS2_RC_SUCCESS ) |
| CloseSockets( intel_tctiCtx->otherSock, intel_tctiCtx->tpmSock ); |
| |
| return rval; |
| } |
| |
| TSS2_RC InitSocketTcti ( |
| TSS2_TCTI_CONTEXT *tctiContext, // OUT |
| size_t *contextSize, // IN/OUT |
| const TCTI_SOCKET_CONF *conf, // IN |
| const uint8_t serverSockets |
| ) |
| { |
| TSS2_RC rval = TSS2_RC_SUCCESS; |
| SOCKET otherSock; |
| SOCKET tpmSock; |
| |
| if( tctiContext == NULL ) |
| { |
| *contextSize = sizeof( TSS2_TCTI_CONTEXT_INTEL ); |
| return TSS2_RC_SUCCESS; |
| } |
| else |
| { |
| // Init TCTI context. |
| TSS2_TCTI_MAGIC( tctiContext ) = TCTI_MAGIC; |
| TSS2_TCTI_VERSION( tctiContext ) = TCTI_VERSION; |
| TSS2_TCTI_TRANSMIT( tctiContext ) = SocketSendTpmCommand; |
| TSS2_TCTI_RECEIVE( tctiContext ) = SocketReceiveTpmResponse; |
| TSS2_TCTI_FINALIZE( tctiContext ) = SocketFinalize; |
| TSS2_TCTI_CANCEL( tctiContext ) = SocketCancel; |
| TSS2_TCTI_GET_POLL_HANDLES( tctiContext ) = 0; |
| TSS2_TCTI_SET_LOCALITY( tctiContext ) = SocketSetLocality; |
| ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->status.debugMsgEnabled = 0; |
| ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->status.locality = 3; |
| ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->status.commandSent = 0; |
| ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->status.rmDebugPrefix = 0; |
| ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->status.tagReceived = 0; |
| ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->status.responseSizeReceived = 0; |
| ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->status.protocolResponseSizeReceived = 0; |
| ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->currentTctiContext = 0; |
| ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->previousStage = TCTI_STAGE_INITIALIZE; |
| TCTI_LOG_CALLBACK( tctiContext ) = conf->logCallback; |
| TCTI_LOG_BUFFER_CALLBACK( tctiContext ) = conf->logBufferCallback; |
| TCTI_LOG_DATA( tctiContext ) = conf->logData; |
| |
| rval = (TSS2_RC) InitSockets( conf->hostname, conf->port, serverSockets, &otherSock, &tpmSock, TCTI_LOG_CALLBACK( tctiContext ), TCTI_LOG_DATA( tctiContext) ); |
| if( rval == TSS2_RC_SUCCESS ) |
| { |
| ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->otherSock = otherSock; |
| ((TSS2_TCTI_CONTEXT_INTEL *)tctiContext)->tpmSock = tpmSock; |
| rval = InitializeMsTpm2Simulator( tctiContext ); |
| } |
| else |
| { |
| CloseSockets( otherSock, tpmSock); |
| } |
| } |
| |
| return rval; |
| } |
