Overview
| Comment: | Updated to support CKF_USER_PIN_FINAL_TRY |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | 0fda67f954f535b2ae7ab14ffbb7b25e982ece47 |
| User & Date: | rkeene on 2010-05-18 14:22:49 |
| Other Links: | manifest | tags |
Context
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2010-05-18
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| 14:28 | Updated to always flush stderr check-in: b8b081a8e4 user: rkeene tags: trunk | |
| 14:22 | Updated to support CKF_USER_PIN_FINAL_TRY check-in: 0fda67f954 user: rkeene tags: trunk | |
| 14:11 | Updated to keep track of required token flags check-in: 93bbed97eb user: rkeene tags: trunk | |
Changes
Modified cackey.c from [86c9a91f33] to [53e2f62fc8].
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CACKEY_DEBUG_PRINTF("Returning CKR_FUNCTION_NOT_SUPPORTED (%i)", CKR_FUNCTION_NOT_SUPPORTED);
return(CKR_FUNCTION_NOT_SUPPORTED);
}
CK_DEFINE_FUNCTION(CK_RV, C_Login)(CK_SESSION_HANDLE hSession, CK_USER_TYPE userType, CK_UTF8CHAR_PTR pPin, CK_ULONG ulPinLen) {
int mutex_retval;
int login_ret;
CACKEY_DEBUG_PRINTF("Called.");
if (!cackey_initialized) {
CACKEY_DEBUG_PRINTF("Error. Not initialized.");
................................................................................
cackey_mutex_unlock(cackey_biglock);
CACKEY_DEBUG_PRINTF("Error. Session not active.");
return(CKR_SESSION_HANDLE_INVALID);
}
login_ret = cackey_login(&cackey_slots[cackey_sessions[hSession].slotID], pPin, ulPinLen, NULL);
if (login_ret != CACKEY_PCSC_S_OK) {
cackey_mutex_unlock(cackey_biglock);
if (login_ret == CACKEY_PCSC_E_LOCKED) {
CACKEY_DEBUG_PRINTF("Error. Token is locked.");
cackey_slots[cackey_sessions[hSession].slotID].token_flags |= CKF_USER_PIN_LOCKED;
return(CKR_PIN_LOCKED);
} else if (login_ret == CACKEY_PCSC_E_BADPIN) {
CACKEY_DEBUG_PRINTF("Error. Invalid PIN.");
cackey_slots[cackey_sessions[hSession].slotID].token_flags |= CKF_USER_PIN_COUNT_LOW;
return(CKR_PIN_INCORRECT);
}
CACKEY_DEBUG_PRINTF("Error. Unknown error returned from cackey_login() (%i)", login_ret);
return(CKR_GENERAL_ERROR);
}
cackey_slots[cackey_sessions[hSession].slotID].token_flags &= ~(CKF_USER_PIN_LOCKED | CKF_USER_PIN_COUNT_LOW | CKF_LOGIN_REQUIRED);
cackey_sessions[hSession].state = CKS_RO_USER_FUNCTIONS;
mutex_retval = cackey_mutex_unlock(cackey_biglock);
if (mutex_retval != 0) {
CACKEY_DEBUG_PRINTF("Error. Unlocking failed.");
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CACKEY_DEBUG_PRINTF("Returning CKR_FUNCTION_NOT_SUPPORTED (%i)", CKR_FUNCTION_NOT_SUPPORTED);
return(CKR_FUNCTION_NOT_SUPPORTED);
}
CK_DEFINE_FUNCTION(CK_RV, C_Login)(CK_SESSION_HANDLE hSession, CK_USER_TYPE userType, CK_UTF8CHAR_PTR pPin, CK_ULONG ulPinLen) {
int mutex_retval;
int tries_remaining;
int login_ret;
CACKEY_DEBUG_PRINTF("Called.");
if (!cackey_initialized) {
CACKEY_DEBUG_PRINTF("Error. Not initialized.");
................................................................................
cackey_mutex_unlock(cackey_biglock);
CACKEY_DEBUG_PRINTF("Error. Session not active.");
return(CKR_SESSION_HANDLE_INVALID);
}
login_ret = cackey_login(&cackey_slots[cackey_sessions[hSession].slotID], pPin, ulPinLen, &tries_remaining);
if (login_ret != CACKEY_PCSC_S_OK) {
cackey_mutex_unlock(cackey_biglock);
if (login_ret == CACKEY_PCSC_E_LOCKED) {
CACKEY_DEBUG_PRINTF("Error. Token is locked.");
cackey_slots[cackey_sessions[hSession].slotID].token_flags |= CKF_USER_PIN_LOCKED;
return(CKR_PIN_LOCKED);
} else if (login_ret == CACKEY_PCSC_E_BADPIN) {
CACKEY_DEBUG_PRINTF("Error. Invalid PIN.");
cackey_slots[cackey_sessions[hSession].slotID].token_flags |= CKF_USER_PIN_COUNT_LOW;
if (tries_remaining == 1) {
cackey_slots[cackey_sessions[hSession].slotID].token_flags |= CKF_USER_PIN_FINAL_TRY;
}
return(CKR_PIN_INCORRECT);
}
CACKEY_DEBUG_PRINTF("Error. Unknown error returned from cackey_login() (%i)", login_ret);
return(CKR_GENERAL_ERROR);
}
cackey_slots[cackey_sessions[hSession].slotID].token_flags &= ~(CKF_USER_PIN_LOCKED | CKF_USER_PIN_COUNT_LOW | CKF_LOGIN_REQUIRED | CKF_USER_PIN_FINAL_TRY);
cackey_sessions[hSession].state = CKS_RO_USER_FUNCTIONS;
mutex_retval = cackey_mutex_unlock(cackey_biglock);
if (mutex_retval != 0) {
CACKEY_DEBUG_PRINTF("Error. Unlocking failed.");
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