3703
3704
3705
3706
3707
3708
3709
3710
3711
3712
3713
3714
3715
3716
|
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.");
|
>
|
3703
3704
3705
3706
3707
3708
3709
3710
3711
3712
3713
3714
3715
3716
3717
|
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.");
|
3740
3741
3742
3743
3744
3745
3746
3747
3748
3749
3750
3751
3752
3753
3754
3755
3756
3757
3758
3759
3760
3761
3762
3763
3764
3765
3766
3767
3768
3769
3770
3771
3772
3773
3774
3775
3776
3777
|
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.");
|
|
>
>
>
>
|
|
3741
3742
3743
3744
3745
3746
3747
3748
3749
3750
3751
3752
3753
3754
3755
3756
3757
3758
3759
3760
3761
3762
3763
3764
3765
3766
3767
3768
3769
3770
3771
3772
3773
3774
3775
3776
3777
3778
3779
3780
3781
3782
|
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.");
|