1 2/* 3 * Licensed Materials - Property of IBM 4 * 5 * trousers - An open source TCG Software Stack 6 * 7 * (C) Copyright International Business Machines Corp. 2004-2006 8 * 9 */ 10 11#include <stdlib.h> 12#include <stdio.h> 13#include <syslog.h> 14#include <string.h> 15#include <netdb.h> 16 17#include "trousers/tss.h" 18#include "trousers_types.h" 19#include "tcs_tsp.h" 20#include "tcs_utils.h" 21#include "tcs_int_literals.h" 22#include "capabilities.h" 23#include "tcslog.h" 24#include "tcsd_wrap.h" 25#include "tcsd.h" 26#include "tcs_utils.h" 27#include "rpc_tcstp_tcs.h" 28 29 30TSS_RESULT 31tcs_wrap_OIAP(struct tcsd_thread_data *data) 32{ 33 TCS_CONTEXT_HANDLE hContext; 34 TCS_AUTHHANDLE authHandle; 35 TCPA_NONCE n0; 36 TSS_RESULT result; 37 38 if (getData(TCSD_PACKET_TYPE_UINT32, 0, &hContext, 0, &data->comm)) 39 return TCSERR(TSS_E_INTERNAL_ERROR); 40 41 if ((result = ctx_verify_context(hContext))) 42 goto done; 43 44 LogDebugFn("thread %ld context %x", THREAD_ID, hContext); 45 46 MUTEX_LOCK(tcsp_lock); 47 48 result = auth_mgr_oiap(hContext, &authHandle, &n0); 49 50 MUTEX_UNLOCK(tcsp_lock); 51 52 if (result == TSS_SUCCESS) { 53 initData(&data->comm, 2); 54 if (setData(TCSD_PACKET_TYPE_UINT32, 0, &authHandle, 0, &data->comm)) { 55 return TCSERR(TSS_E_INTERNAL_ERROR); 56 } 57 if (setData(TCSD_PACKET_TYPE_NONCE, 1, &n0, 0, &data->comm)) { 58 return TCSERR(TSS_E_INTERNAL_ERROR); 59 } 60 } else 61done: initData(&data->comm, 0); 62 63 data->comm.hdr.u.result = result; 64 return TSS_SUCCESS; 65} 66 67TSS_RESULT 68tcs_wrap_OSAP(struct tcsd_thread_data *data) 69{ 70 TCS_CONTEXT_HANDLE hContext; 71 TCPA_ENTITY_TYPE entityType; 72 UINT32 entityValue; 73 TCPA_NONCE nonceOddOSAP; 74 75 TCS_AUTHHANDLE authHandle; 76 TCPA_NONCE nonceEven; 77 TCPA_NONCE nonceEvenOSAP; 78 TSS_RESULT result; 79 80 if (getData(TCSD_PACKET_TYPE_UINT32, 0, &hContext, 0, &data->comm)) 81 return TCSERR(TSS_E_INTERNAL_ERROR); 82 83 if ((result = ctx_verify_context(hContext))) 84 goto done; 85 86 LogDebugFn("thread %ld context %x", THREAD_ID, hContext); 87 88 if (getData(TCSD_PACKET_TYPE_UINT16, 1, &entityType, 0, &data->comm)) 89 return TCSERR(TSS_E_INTERNAL_ERROR); 90 if (getData(TCSD_PACKET_TYPE_UINT32, 2, &entityValue, 0, &data->comm)) 91 return TCSERR(TSS_E_INTERNAL_ERROR); 92 if (getData(TCSD_PACKET_TYPE_NONCE, 3, &nonceOddOSAP, 0, &data->comm)) 93 return TCSERR(TSS_E_INTERNAL_ERROR); 94 95 MUTEX_LOCK(tcsp_lock); 96 97 result = auth_mgr_osap(hContext, entityType, entityValue, nonceOddOSAP, 98 &authHandle, &nonceEven, &nonceEvenOSAP); 99 100 MUTEX_UNLOCK(tcsp_lock); 101 102 if (result == TSS_SUCCESS) { 103 initData(&data->comm, 3); 104 if (setData(TCSD_PACKET_TYPE_UINT32, 0, &authHandle, 0, &data->comm)) { 105 return TCSERR(TSS_E_INTERNAL_ERROR); 106 } 107 if (setData(TCSD_PACKET_TYPE_NONCE, 1, &nonceEven, 0, &data->comm)) { 108 return TCSERR(TSS_E_INTERNAL_ERROR); 109 } 110 if (setData(TCSD_PACKET_TYPE_NONCE, 2, &nonceEvenOSAP, 0, &data->comm)) { 111 return TCSERR(TSS_E_INTERNAL_ERROR); 112 } 113 } else 114done: initData(&data->comm, 0); 115 116 data->comm.hdr.u.result = result; 117 118 return TSS_SUCCESS; 119} 120