Overview
| Comment: | Simplified test code for AFL and added it to the Makefile |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | 79322b800c9e73918ca0b071926b98677b443839 |
| User & Date: | rkeene on 2015-07-27 15:41:04 |
| Other Links: | manifest | tags |
Context
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2015-08-30
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| 03:21 | Updated to use older mechanism for activating gzip support in zlib, to support zlib older than zlib 1.2.4 check-in: ce2ae07c02 user: rkeene tags: trunk | |
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2015-07-27
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| 15:41 | Simplified test code for AFL and added it to the Makefile check-in: 79322b800c user: rkeene tags: trunk | |
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2015-07-24
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| 15:11 | Better cleanup now that we exclude some bytes in debug printing buffer check-in: 75b2699549 user: rkeene tags: trunk | |
Changes
Modified .fossil-settings/ignore-glob from [0b3e38b0b6] to [9166d2ec0f].
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configure install-sh libcackey_g.so libcackey.so libcackey.syms build/certs test |
> > |
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configure install-sh libcackey_g.so libcackey.so libcackey.syms build/certs test test-afl test-afl.data |
Modified Makefile.in from [6f86f7629d] to [a9f033d493].
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libcackey_g.@SHOBJEXT@: cackey_g.o $(CC) $(SHOBJFLAGS) $(DEBUGCPPFLAGS) $(DEBUGCFLAGS) $(SHOBJLDFLAGS) $(LDFLAGS) -o libcackey_g.@SHOBJEXT@ cackey_g.o $(LIBS) -@WEAKENSYMS@ "libcackey_g.@SHOBJEXT@" test: test.c libcackey_g.@SHOBJEXT@ $(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o test test.c -Wl,-R,. libcackey_g.@SHOBJEXT@ splint-cackey.txt: cackey.c cackey_builtin_certs.h asn1-x509.c asn1-x509.h config.h splint $(DEBUGCPPFLAGS) -DCACKEY_PARANOID=1 -weak +posixlib -I/usr/include/PCSC -Ipkcs11 cackey.c > splint-cackey.txt install: libcackey.@SHOBJEXT@ -mkdir -p "$(DESTDIR)$(libdir)" rm -f "$(DESTDIR)$(libdir)/libcackey.@SHOBJEXT@" rm -f "$(DESTDIR)$(libdir)/libcackey_g.@SHOBJEXT@" |
> > > > > > > > > > > > |
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libcackey_g.@SHOBJEXT@: cackey_g.o $(CC) $(SHOBJFLAGS) $(DEBUGCPPFLAGS) $(DEBUGCFLAGS) $(SHOBJLDFLAGS) $(LDFLAGS) -o libcackey_g.@SHOBJEXT@ cackey_g.o $(LIBS) -@WEAKENSYMS@ "libcackey_g.@SHOBJEXT@" test: test.c libcackey_g.@SHOBJEXT@ $(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o test test.c -Wl,-R,. libcackey_g.@SHOBJEXT@ test-afl.data: test tmpLogFile='log.$(shell openssl rand -hex 16)'; \ ./test 2> $${tmpLogFile}; \ echo -ne "$$( \ grep 'Returned Value:' $${tmpLogFile} | sed 's@^.*/@@;s@ = {@ @;s@})$$@@;s@,@@g;s@ @\\x@g;s@\\@ \\@' | while IFS=' ' read -r count string; do \ printf '\\x%02x\\x%02x%s' $$[$${count} / 256] $$[$${count} % 256] "$${string}"; \ done \ )" > test-afl.data; rm -f $${tmpLogFile} test-afl: test-afl.data test.c cackey.c cackey_builtin_certs.h sha1.c sha1.h md5.c md5.h asn1-x509.c asn1-x509.h config.h $(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -DCACKEY_TEST_AFL -o test-afl test.c $(patsubst -lpcsclite,,$(LIBS)) splint-cackey.txt: cackey.c cackey_builtin_certs.h asn1-x509.c asn1-x509.h config.h splint $(DEBUGCPPFLAGS) -DCACKEY_PARANOID=1 -weak +posixlib -I/usr/include/PCSC -Ipkcs11 cackey.c > splint-cackey.txt install: libcackey.@SHOBJEXT@ -mkdir -p "$(DESTDIR)$(libdir)" rm -f "$(DESTDIR)$(libdir)/libcackey.@SHOBJEXT@" rm -f "$(DESTDIR)$(libdir)/libcackey_g.@SHOBJEXT@" |
Modified test.c from [7dfc56607f] to [b3c16cba8c].
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#include <sys/types.h> #include <string.h> #include <unistd.h> #include <stdlib.h> #include <stdio.h> #ifndef CACKEY_TEST_AFL #include "mypkcs11.h" static char *pkcs11_attribute_to_name(CK_ATTRIBUTE_TYPE attrib) { static char retbuf[1024]; switch (attrib) { case 0x00000000: return "CKA_CLASS"; case 0x00000001: return "CKA_TOKEN"; ................................................................................ if ((tokenInfo.flags & CKF_LOGIN_REQUIRED) == CKF_LOGIN_REQUIRED && (tokenInfo.flags & CKF_PROTECTED_AUTHENTICATION_PATH) == 0) { fgets_ret = NULL; while (fgets_ret == NULL) { printf("** ENTER PIN: "); fflush(stdout); fgets_ret = fgets((char *) user_pin, sizeof(user_pin), stdin); } if (strlen((char *) user_pin) >= 1) { while (user_pin[strlen((char *) user_pin) - 1] < ' ') { user_pin[strlen((char *) user_pin) - 1] = '\0'; } } ................................................................................ return(0); } int main(int argc, char **argv) { int retval = 0, ck_retval; printf("Testing libcackey...\n"); ck_retval = main_pkcs11(); if (ck_retval != 0) { retval = ck_retval; } printf("Testing libcackey... DONE. Status = %i\n", ck_retval); return(retval); /* UNREACHED: This is just to supress a warning about arguments to main we do not use. */ argc = argc; argv = argv; } #else /* CACKEY_TEST_AFL */ #include <sys/stat.h> #include <sys/types.h> #include <fcntl.h> static unsigned char *inputData; static unsigned long inputDataLen; /* Include the CACKey source */ #include "cackey.c" #undef CACKEY_DEBUG_PRINTF #define CACKEY_DEBUG_PRINTF(x...) /**/ #undef malloc #undef realloc #undef strdup /* Fake a smartcard */ const SCARD_IO_REQUEST g_rgSCardT0Pci, g_rgSCardT1Pci; static int scard_inTransaction = 0; static LONG scard_protocol; PCSC_API LONG SCardEstablishContext(DWORD dwScope, LPCVOID pvReserved1, LPCVOID pvReserved2, LPSCARDCONTEXT phContext) { CACKEY_DEBUG_PRINTF("Called"); *phContext = 42; return(SCARD_S_SUCCESS); } PCSC_API LONG SCardIsValidContext(SCARDCONTEXT hContext) { CACKEY_DEBUG_PRINTF("Called"); if (hContext != 42) { return(SCARD_E_INVALID_HANDLE); } return(SCARD_S_SUCCESS); } PCSC_API LONG SCardListReaders(SCARDCONTEXT hContext, LPCSTR mszGroups, LPSTR mszReaders, LPDWORD pcchReaders) { static char *readers = "READER0"; CACKEY_DEBUG_PRINTF("Called"); if (hContext != 42) { return(SCARD_E_INVALID_HANDLE); } *pcchReaders = strlen(readers) + 1; if (mszReaders == NULL) { return(SCARD_S_SUCCESS); } memcpy(mszReaders, readers, *pcchReaders); return(SCARD_S_SUCCESS); } PCSC_API LONG SCardBeginTransaction(SCARDHANDLE hCard) { CACKEY_DEBUG_PRINTF("Called"); if (hCard != 99) { return(SCARD_E_INVALID_HANDLE); } if (scard_inTransaction) { return(SCARD_E_SHARING_VIOLATION); } scard_inTransaction = 1; return(SCARD_S_SUCCESS); } PCSC_API LONG SCardEndTransaction(SCARDHANDLE hCard, DWORD dwDisposition) { CACKEY_DEBUG_PRINTF("Called"); if (hCard != 99) { return(SCARD_E_INVALID_HANDLE); } scard_inTransaction = 0; return(SCARD_S_SUCCESS); } PCSC_API LONG SCardStatus(SCARDHANDLE hCard, LPSTR mszReaderName, LPDWORD pcchReaderLen, LPDWORD pdwState, LPDWORD pdwProtocol, LPBYTE pbAtr, LPDWORD pcbAtrLen) { LONG scardlistreaders_ret; CACKEY_DEBUG_PRINTF("Called"); if (hCard != 99) { return(SCARD_E_INVALID_HANDLE); } *pdwState = 0; scardlistreaders_ret = SCardListReaders(42, NULL, mszReaderName, pcchReaderLen); if (scardlistreaders_ret != SCARD_S_SUCCESS) { return(scardlistreaders_ret); } *pdwProtocol = scard_protocol; return(SCARD_S_SUCCESS); } PCSC_API LONG SCardConnect(SCARDCONTEXT hContext, LPCSTR szReader, DWORD dwShareMode, DWORD dwPreferredProtocols, LPSCARDHANDLE phCard, LPDWORD pdwActiveProtocol) { CACKEY_DEBUG_PRINTF("Called"); if (hContext != 42) { return(SCARD_E_INVALID_HANDLE); } if ((dwPreferredProtocols & SCARD_PROTOCOL_T0) == SCARD_PROTOCOL_T0) { *pdwActiveProtocol = SCARD_PROTOCOL_T0; } else { *pdwActiveProtocol = SCARD_PROTOCOL_T1; } scard_protocol = *pdwActiveProtocol; *phCard = 99; return(SCARD_S_SUCCESS); } PCSC_API LONG SCardDisconnect(SCARDHANDLE hCard, DWORD dwDisposition) { CACKEY_DEBUG_PRINTF("Called"); if (hCard != 99) { return(SCARD_E_INVALID_HANDLE); } return(SCARD_S_SUCCESS); } PCSC_API LONG SCardReconnect(SCARDHANDLE hCard, DWORD dwShareMode, DWORD dwPreferredProtocols, DWORD dwInitialization, LPDWORD pdwActiveProtocol) { CACKEY_DEBUG_PRINTF("Called"); if (hCard != 99) { return(SCARD_E_INVALID_HANDLE); } return(SCardConnect(42, NULL, dwShareMode, dwPreferredProtocols, NULL, pdwActiveProtocol)); } PCSC_API LONG SCardReleaseContext(SCARDCONTEXT hContext) { CACKEY_DEBUG_PRINTF("Called"); if (hContext != 42) { return(SCARD_E_INVALID_HANDLE); } return(SCARD_S_SUCCESS); } PCSC_API LONG SCardTransmit(SCARDHANDLE hCard, const SCARD_IO_REQUEST *pioSendPci, LPCBYTE pbSendBuffer, DWORD cbSendLength, SCARD_IO_REQUEST *pioRecvPci, LPBYTE pbRecvBuffer, LPDWORD pcbRecvLength) { CACKEY_DEBUG_PRINTF("Called"); unsigned int bytesToRead; if (hCard != 99) { return(SCARD_E_INVALID_HANDLE); } if (inputDataLen <= 1) { *pcbRecvLength = 0; return(SCARD_S_SUCCESS); } bytesToRead = (inputData[0] << 8) | inputData[1]; inputData += 2; inputDataLen -= 2; if (bytesToRead > inputDataLen) { bytesToRead = inputDataLen; } if (bytesToRead > *pcbRecvLength) { return(SCARD_E_INSUFFICIENT_BUFFER); } *pcbRecvLength = bytesToRead; memcpy(pbRecvBuffer, inputData, bytesToRead); inputData += bytesToRead; inputDataLen -= bytesToRead; return(SCARD_S_SUCCESS); } /* American Fuzzy Lop testing program */ int main(int argc, char **argv) { CK_FUNCTION_LIST_PTR pFunctionList; CK_RV (*C_CloseSession)(CK_SESSION_HANDLE hSession) = NULL; CK_RV (*C_Finalize)(CK_VOID_PTR pReserved) = NULL; CK_RV (*C_FindObjects)(CK_SESSION_HANDLE hSession, CK_OBJECT_HANDLE_PTR phObject, CK_ULONG ulMaxObjectCount, CK_ULONG_PTR pulObjectCount) = NULL; CK_RV (*C_FindObjectsFinal)(CK_SESSION_HANDLE hSession) = NULL; CK_RV (*C_FindObjectsInit)(CK_SESSION_HANDLE hSession, CK_ATTRIBUTE_PTR pTemplate, CK_ULONG ulCount) = NULL; CK_RV (*C_GetAttributeValue)(CK_SESSION_HANDLE hSession, CK_OBJECT_HANDLE hObject, CK_ATTRIBUTE_PTR pTemplate, CK_ULONG ulCount) = NULL; CK_RV (*C_GetSlotList)(CK_BBOOL tokenPresent, CK_SLOT_ID_PTR pSlotList, CK_ULONG_PTR pulCount) = NULL; CK_RV (*C_GetTokenInfo)(CK_SLOT_ID slotID, CK_TOKEN_INFO_PTR pInfo) = NULL; CK_RV (*C_Initialize)(CK_VOID_PTR pInitArgs) = NULL; CK_RV (*C_Login)(CK_SESSION_HANDLE hSession, CK_USER_TYPE userType, CK_UTF8CHAR_PTR pPin, CK_ULONG ulPinLen) = NULL; CK_RV (*C_OpenSession)(CK_SLOT_ID slotID, CK_FLAGS flags, CK_VOID_PTR pApplication, CK_NOTIFY notify, CK_SESSION_HANDLE_PTR phSession) = NULL; CK_RV (*C_Sign)(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pData, CK_ULONG ulDataLen, CK_BYTE_PTR pSignature, CK_ULONG_PTR pulSignatureLen) = NULL; CK_RV (*C_SignInit)(CK_SESSION_HANDLE hSession, CK_MECHANISM_PTR pMechanism, CK_OBJECT_HANDLE hKey) = NULL; CK_C_INITIALIZE_ARGS initargs; CK_ULONG numSlots; CK_SLOT_ID_PTR slots = NULL; CK_TOKEN_INFO tokenInfo; CK_SESSION_HANDLE hSession; CK_OBJECT_HANDLE hObject, *privateKeyObjects_root = NULL, *privateKeyObjects, *currPrivKey; CK_ULONG ulObjectCount; CK_ATTRIBUTE template[] = { {CKA_CLASS, NULL, 0}, {CKA_TOKEN, NULL, 0}, {CKA_LABEL, NULL, 0}, {CKA_PRIVATE, NULL, 0}, {CKA_ID, NULL, 0}, {CKA_SERIAL_NUMBER, NULL, 0}, {CKA_SUBJECT, NULL, 0}, {CKA_ISSUER, NULL, 0}, {CKA_CERTIFICATE_TYPE, NULL, 0}, {CKA_KEY_TYPE, NULL, 0}, {CKA_SIGN, NULL, 0}, {CKA_VALUE, NULL, 0}, {CKA_CERT_MD5_HASH, NULL, 0}, {CKA_CERT_SHA1_HASH, NULL, 0}, {CKA_TRUSTED, NULL, 0}, {CKA_TRUST_CLIENT_AUTH, NULL, 0}, {CKA_TRUST_CODE_SIGNING, NULL, 0}, {CKA_TRUST_CRL_SIGN, NULL, 0}, {CKA_TRUST_DATA_ENCIPHERMENT, NULL, 0}, {CKA_TRUST_DIGITAL_SIGNATURE, NULL, 0}, {CKA_TRUST_EMAIL_PROTECTION, NULL, 0}, {CKA_TRUST_KEY_AGREEMENT, NULL, 0}, {CKA_TRUST_KEY_CERT_SIGN, NULL, 0}, {CKA_TRUST_KEY_ENCIPHERMENT, NULL, 0}, {CKA_TRUST_NON_REPUDIATION, NULL, 0}, {CKA_TRUST_SERVER_AUTH, NULL, 0} }, *curr_attr; CK_ULONG curr_attr_idx; CK_ULONG byte_idx; CK_OBJECT_CLASS objectClass; CK_BYTE signature[1024]; CK_ULONG signature_len; CK_MECHANISM mechanism = {CKM_RSA_PKCS, NULL, 0}; CK_RV chk_rv; ssize_t read_ret; char *fileName = NULL; int fd; int i; int initialized = 0; int retval = 1; fileName = argv[1]; if (fileName == NULL) { goto cleanup; } fd = open(fileName, O_RDONLY); if (fd < 0) { goto cleanup; } inputDataLen = 16384; inputData = malloc(inputDataLen); read_ret = read(fd, inputData, inputDataLen); if (read_ret < 0) { goto cleanup; } inputDataLen = read_ret; inputData = realloc(inputData, inputDataLen); close(fd); chk_rv = C_GetFunctionList(&pFunctionList); if (chk_rv != CKR_OK) { printf("C_GetFunctionList() failed."); goto cleanup; } C_CloseSession = pFunctionList->C_CloseSession; C_Finalize = pFunctionList->C_Finalize; C_FindObjects = pFunctionList->C_FindObjects; C_FindObjectsFinal = pFunctionList->C_FindObjectsFinal; C_FindObjectsInit = pFunctionList->C_FindObjectsInit; C_GetAttributeValue = pFunctionList->C_GetAttributeValue; C_GetSlotList = pFunctionList->C_GetSlotList; C_GetTokenInfo = pFunctionList->C_GetTokenInfo; C_Initialize = pFunctionList->C_Initialize; C_Login = pFunctionList->C_Login; C_OpenSession = pFunctionList->C_OpenSession; C_Sign = pFunctionList->C_Sign; C_SignInit = pFunctionList->C_SignInit; privateKeyObjects = malloc(sizeof(*privateKeyObjects) * 1024); privateKeyObjects_root = privateKeyObjects; for (i = 0; i < 1024; i++) { privateKeyObjects[i] = CK_INVALID_HANDLE; } initargs.CreateMutex = NULL; initargs.DestroyMutex = NULL; initargs.LockMutex = NULL; initargs.UnlockMutex = NULL; initargs.flags = CKF_OS_LOCKING_OK; initargs.pReserved = NULL; chk_rv = C_Initialize(&initargs); if (chk_rv != CKR_OK) { initargs.CreateMutex = NULL; initargs.DestroyMutex = NULL; initargs.LockMutex = NULL; initargs.UnlockMutex = NULL; initargs.flags = 0; initargs.pReserved = NULL; chk_rv = C_Initialize(&initargs); if (chk_rv != CKR_OK) { printf("C_Initialize() failed."); goto cleanup; } } initialized = 1; chk_rv = C_GetSlotList(FALSE, NULL, &numSlots); if (chk_rv != CKR_OK) { goto cleanup; } if (numSlots == 0) { goto cleanup; } slots = malloc(sizeof(*slots) * numSlots); if (slots == NULL) { goto cleanup; } chk_rv = C_GetSlotList(FALSE, slots, &numSlots); if (chk_rv != CKR_OK) { goto cleanup; } chk_rv = C_OpenSession(slots[0], CKF_SERIAL_SESSION, NULL, NULL, &hSession); if (chk_rv != CKR_OK) { goto cleanup; } chk_rv = C_GetTokenInfo(slots[0], &tokenInfo); if (chk_rv != CKR_OK) { goto cleanup; } if ((tokenInfo.flags & CKF_LOGIN_REQUIRED) == CKF_LOGIN_REQUIRED && (tokenInfo.flags & CKF_PROTECTED_AUTHENTICATION_PATH) == 0) { printf("Unable to login to card.\n"); goto cleanup; } chk_rv = C_Login(hSession, CKU_USER, NULL, 0); if (chk_rv != CKR_OK) { printf("Login to device failed.\n"); goto cleanup; } chk_rv = C_FindObjectsInit(hSession, NULL, 0); if (chk_rv != CKR_OK) { goto cleanup; } while (1) { chk_rv = C_FindObjects(hSession, &hObject, 1, &ulObjectCount); if (chk_rv != CKR_OK) { printf("FindObjects() failed.\n"); break; } if (ulObjectCount == 0) { break; } if (ulObjectCount != 1) { printf("FindObjects() returned a weird number of objects. Asked for 1, got %lu.\n", ulObjectCount); break; } for (curr_attr_idx = 0; curr_attr_idx < (sizeof(template) / sizeof(template[0])); curr_attr_idx++) { curr_attr = &template[curr_attr_idx]; if (curr_attr->pValue) { free(curr_attr->pValue); } curr_attr->pValue = NULL; } chk_rv = C_GetAttributeValue(hSession, hObject, &template[0], sizeof(template) / sizeof(template[0])); if (chk_rv == CKR_ATTRIBUTE_TYPE_INVALID || chk_rv == CKR_ATTRIBUTE_SENSITIVE || chk_rv == CKR_BUFFER_TOO_SMALL) { chk_rv = CKR_OK; } if (chk_rv != CKR_OK) { continue; } for (curr_attr_idx = 0; curr_attr_idx < (sizeof(template) / sizeof(template[0])); curr_attr_idx++) { curr_attr = &template[curr_attr_idx]; if (((CK_LONG) curr_attr->ulValueLen) != ((CK_LONG) -1)) { curr_attr->pValue = malloc(curr_attr->ulValueLen); } } chk_rv = C_GetAttributeValue(hSession, hObject, &template[0], sizeof(template) / sizeof(template[0])); if (chk_rv == CKR_OK || chk_rv == CKR_ATTRIBUTE_SENSITIVE || chk_rv == CKR_ATTRIBUTE_TYPE_INVALID || chk_rv == CKR_BUFFER_TOO_SMALL) { for (curr_attr_idx = 0; curr_attr_idx < (sizeof(template) / sizeof(template[0])); curr_attr_idx++) { curr_attr = &template[curr_attr_idx]; if (curr_attr->pValue) { switch (curr_attr->type) { case CKA_CLASS: objectClass = *((CK_OBJECT_CLASS *) curr_attr->pValue); if (objectClass == CKO_PRIVATE_KEY) { *privateKeyObjects = hObject; privateKeyObjects++; } } } else { free(curr_attr->pValue); curr_attr->pValue = NULL; } } } else { printf("GetAttributeValue(hObject=%lu)/1 failed (rv = %lu).\n", (unsigned long) hObject, (unsigned long) chk_rv); } } chk_rv = C_FindObjectsFinal(hSession); if (chk_rv != CKR_OK) { printf("FindObjectsFinal() failed.\n"); } for (currPrivKey = privateKeyObjects_root; *currPrivKey != CK_INVALID_HANDLE; currPrivKey++) { chk_rv = C_SignInit(hSession, &mechanism, *currPrivKey); if (chk_rv == CKR_OK) { signature_len = sizeof(signature); chk_rv = C_Sign(hSession, (CK_BYTE_PTR) "Test", 4, (CK_BYTE_PTR) &signature, &signature_len); if (chk_rv == CKR_OK) { printf("[%04lu/%02lx] Signature: ", (unsigned long) *currPrivKey, (unsigned long) mechanism.mechanism); for (byte_idx = 0; byte_idx < signature_len; byte_idx++) { printf("%02x ", (unsigned int) signature[byte_idx]); } printf("\n"); } else { printf("Sign() failed.\n"); } } else { printf("SignInit() failed.\n"); } } chk_rv = C_CloseSession(hSession); if (chk_rv != CKR_OK) { printf("CloseSession failed.\n"); } retval = 0; cleanup: if (initialized) { C_Finalize(NULL); } if (slots) { free(slots); } if (privateKeyObjects_root) { free(privateKeyObjects_root); } return(retval); } #endif |
| > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < |
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#include <sys/types.h> #include <string.h> #include <unistd.h> #include <stdlib.h> #include <stdio.h> #ifdef CACKEY_TEST_AFL #include <sys/types.h> #include <fcntl.h> static unsigned char *inputData; static unsigned long inputDataLen; /* Include the CACKey source */ #include "cackey.c" #undef CACKEY_DEBUG_PRINTF #define CACKEY_DEBUG_PRINTF(x...) /**/ #undef malloc #undef realloc #undef strdup /* Fake a smartcard */ const SCARD_IO_REQUEST g_rgSCardT0Pci, g_rgSCardT1Pci; static int scard_inTransaction = 0; static LONG scard_protocol; PCSC_API LONG SCardEstablishContext(DWORD dwScope, LPCVOID pvReserved1, LPCVOID pvReserved2, LPSCARDCONTEXT phContext) { CACKEY_DEBUG_PRINTF("Called"); *phContext = 42; return(SCARD_S_SUCCESS); } PCSC_API LONG SCardIsValidContext(SCARDCONTEXT hContext) { CACKEY_DEBUG_PRINTF("Called"); if (hContext != 42) { return(SCARD_E_INVALID_HANDLE); } return(SCARD_S_SUCCESS); } PCSC_API LONG SCardListReaders(SCARDCONTEXT hContext, LPCSTR mszGroups, LPSTR mszReaders, LPDWORD pcchReaders) { static char *readers = "READER0"; CACKEY_DEBUG_PRINTF("Called"); if (hContext != 42) { return(SCARD_E_INVALID_HANDLE); } *pcchReaders = strlen(readers) + 1; if (mszReaders == NULL) { return(SCARD_S_SUCCESS); } memcpy(mszReaders, readers, *pcchReaders); return(SCARD_S_SUCCESS); } PCSC_API LONG SCardBeginTransaction(SCARDHANDLE hCard) { CACKEY_DEBUG_PRINTF("Called"); if (hCard != 99) { return(SCARD_E_INVALID_HANDLE); } if (scard_inTransaction) { return(SCARD_E_SHARING_VIOLATION); } scard_inTransaction = 1; return(SCARD_S_SUCCESS); } PCSC_API LONG SCardEndTransaction(SCARDHANDLE hCard, DWORD dwDisposition) { CACKEY_DEBUG_PRINTF("Called"); if (hCard != 99) { return(SCARD_E_INVALID_HANDLE); } scard_inTransaction = 0; return(SCARD_S_SUCCESS); } PCSC_API LONG SCardStatus(SCARDHANDLE hCard, LPSTR mszReaderName, LPDWORD pcchReaderLen, LPDWORD pdwState, LPDWORD pdwProtocol, LPBYTE pbAtr, LPDWORD pcbAtrLen) { LONG scardlistreaders_ret; CACKEY_DEBUG_PRINTF("Called"); if (hCard != 99) { return(SCARD_E_INVALID_HANDLE); } *pdwState = 0; scardlistreaders_ret = SCardListReaders(42, NULL, mszReaderName, pcchReaderLen); if (scardlistreaders_ret != SCARD_S_SUCCESS) { return(scardlistreaders_ret); } *pdwProtocol = scard_protocol; return(SCARD_S_SUCCESS); } PCSC_API LONG SCardConnect(SCARDCONTEXT hContext, LPCSTR szReader, DWORD dwShareMode, DWORD dwPreferredProtocols, LPSCARDHANDLE phCard, LPDWORD pdwActiveProtocol) { CACKEY_DEBUG_PRINTF("Called"); if (hContext != 42) { return(SCARD_E_INVALID_HANDLE); } if ((dwPreferredProtocols & SCARD_PROTOCOL_T0) == SCARD_PROTOCOL_T0) { *pdwActiveProtocol = SCARD_PROTOCOL_T0; } else { *pdwActiveProtocol = SCARD_PROTOCOL_T1; } scard_protocol = *pdwActiveProtocol; *phCard = 99; return(SCARD_S_SUCCESS); } PCSC_API LONG SCardDisconnect(SCARDHANDLE hCard, DWORD dwDisposition) { CACKEY_DEBUG_PRINTF("Called"); if (hCard != 99) { return(SCARD_E_INVALID_HANDLE); } return(SCARD_S_SUCCESS); } PCSC_API LONG SCardReconnect(SCARDHANDLE hCard, DWORD dwShareMode, DWORD dwPreferredProtocols, DWORD dwInitialization, LPDWORD pdwActiveProtocol) { CACKEY_DEBUG_PRINTF("Called"); if (hCard != 99) { return(SCARD_E_INVALID_HANDLE); } return(SCardConnect(42, NULL, dwShareMode, dwPreferredProtocols, NULL, pdwActiveProtocol)); } PCSC_API LONG SCardReleaseContext(SCARDCONTEXT hContext) { CACKEY_DEBUG_PRINTF("Called"); if (hContext != 42) { return(SCARD_E_INVALID_HANDLE); } return(SCARD_S_SUCCESS); } PCSC_API LONG SCardTransmit(SCARDHANDLE hCard, const SCARD_IO_REQUEST *pioSendPci, LPCBYTE pbSendBuffer, DWORD cbSendLength, SCARD_IO_REQUEST *pioRecvPci, LPBYTE pbRecvBuffer, LPDWORD pcbRecvLength) { CACKEY_DEBUG_PRINTF("Called"); unsigned int bytesToRead; if (hCard != 99) { return(SCARD_E_INVALID_HANDLE); } if (inputDataLen <= 1) { *pcbRecvLength = 0; return(SCARD_S_SUCCESS); } bytesToRead = (inputData[0] << 8) | inputData[1]; inputData += 2; inputDataLen -= 2; if (bytesToRead > inputDataLen) { bytesToRead = inputDataLen; } if (bytesToRead > *pcbRecvLength) { return(SCARD_E_INSUFFICIENT_BUFFER); } *pcbRecvLength = bytesToRead; memcpy(pbRecvBuffer, inputData, bytesToRead); inputData += bytesToRead; inputDataLen -= bytesToRead; return(SCARD_S_SUCCESS); } static void loadTestData(const char *fileName) { ssize_t read_ret; int fd; if (fileName == NULL) { goto cleanup; } fd = open(fileName, O_RDONLY); if (fd < 0) { goto cleanup; } inputDataLen = 16384; inputData = malloc(inputDataLen); read_ret = read(fd, inputData, inputDataLen); if (read_ret < 0) { goto cleanup; } inputDataLen = read_ret; inputData = realloc(inputData, inputDataLen); close(fd); cleanup: return; } #else #include "mypkcs11.h" static void loadTestData(const char *filename) { return; } #endif static char *pkcs11_attribute_to_name(CK_ATTRIBUTE_TYPE attrib) { static char retbuf[1024]; switch (attrib) { case 0x00000000: return "CKA_CLASS"; case 0x00000001: return "CKA_TOKEN"; ................................................................................ if ((tokenInfo.flags & CKF_LOGIN_REQUIRED) == CKF_LOGIN_REQUIRED && (tokenInfo.flags & CKF_PROTECTED_AUTHENTICATION_PATH) == 0) { fgets_ret = NULL; while (fgets_ret == NULL) { printf("** ENTER PIN: "); fflush(stdout); #ifdef CACKEY_TEST_AFL memcpy(user_pin, "0000000", 8); fgets_ret = (char *) user_pin; #else fgets_ret = fgets((char *) user_pin, sizeof(user_pin), stdin); #endif } if (strlen((char *) user_pin) >= 1) { while (user_pin[strlen((char *) user_pin) - 1] < ' ') { user_pin[strlen((char *) user_pin) - 1] = '\0'; } } ................................................................................ return(0); } int main(int argc, char **argv) { int retval = 0, ck_retval; printf("Testing libcackey...\n"); if (argc > 1) { loadTestData(argv[1]); } ck_retval = main_pkcs11(); if (ck_retval != 0) { retval = ck_retval; } printf("Testing libcackey... DONE. Status = %i\n", ck_retval); return(retval); } |