Differences From Artifact [ca30d967da]:
- File cackey.c — part of check-in [dd81bbaf7e] at 2010-05-21 22:09:19 on branch trunk — Updated comments regarding bug in GDM (user: rkeene, size: 158202) [annotate] [blame] [check-ins using]
To Artifact [26bb9837f1]:
- File
cackey.c
— part of check-in
[a08de24384]
at
2010-05-22 21:31:22
on branch trunk
— Updated to set LOGIN_REQUIRED flag when C_Logout is called
Updated to check all references to a session's slot (user: rkeene, size: 160324) [annotate] [blame] [check-ins using]
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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) {
CK_SLOT_ID slotID;
int mutex_retval;
int tries_remaining;
int login_ret;
CACKEY_DEBUG_PRINTF("Called.");
if (!cackey_initialized) {
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cackey_mutex_unlock(cackey_biglock);
CACKEY_DEBUG_PRINTF("Error. Session not active.");
return(CKR_SESSION_HANDLE_INVALID);
}
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if (!cackey_sessions[hSession].active) {
cackey_mutex_unlock(cackey_biglock);
CACKEY_DEBUG_PRINTF("Error. Session not active.");
return(CKR_SESSION_HANDLE_INVALID);
}
slotID = cackey_sessions[hSession].slotID;
if (slotID < 0 || slotID >= (sizeof(cackey_slots) / sizeof(cackey_slots[0]))) {
CACKEY_DEBUG_PRINTF("Error. Invalid slot requested (%lu), outside of valid range", slotID);
return(CKR_GENERAL_ERROR);
}
if (cackey_slots[slotID].active == 0) {
CACKEY_DEBUG_PRINTF("Error. Invalid slot requested (%lu), slot not currently active", slotID);
cackey_mutex_unlock(cackey_biglock);
return(CKR_GENERAL_ERROR);
}
cackey_sessions[hSession].state = CKS_RO_PUBLIC_SESSION;
cackey_slots[slotID].token_flags = CKF_LOGIN_REQUIRED;
mutex_retval = cackey_mutex_unlock(cackey_biglock);
if (mutex_retval != 0) {
CACKEY_DEBUG_PRINTF("Error. Unlocking failed.");
return(CKR_GENERAL_ERROR);
}
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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_FindObjectsInit)(CK_SESSION_HANDLE hSession, CK_ATTRIBUTE_PTR pTemplate, CK_ULONG ulCount) {
CK_SLOT_ID slotID;
int mutex_retval;
CACKEY_DEBUG_PRINTF("Called.");
if (!cackey_initialized) {
CACKEY_DEBUG_PRINTF("Error. Not initialized.");
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cackey_mutex_unlock(cackey_biglock);
CACKEY_DEBUG_PRINTF("Error. Search already active.");
return(CKR_OPERATION_ACTIVE);
}
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return(CKR_OK);
}
CK_DEFINE_FUNCTION(CK_RV, C_DecryptUpdate)(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pEncryptedPart, CK_ULONG ulEncryptedPartLen, CK_BYTE_PTR pPart, CK_ULONG_PTR pulPartLen) {
static CK_BYTE buf[16384];
ssize_t buflen;
CK_SLOT_ID slotID;
CK_RV retval = CKR_GENERAL_ERROR;
int mutex_retval;
CACKEY_DEBUG_PRINTF("Called.");
if (!cackey_initialized) {
CACKEY_DEBUG_PRINTF("Error. Not initialized.");
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if (!cackey_sessions[hSession].decrypt_active) {
cackey_mutex_unlock(cackey_biglock);
CACKEY_DEBUG_PRINTF("Error. Decrypt not active.");
return(CKR_OPERATION_NOT_INITIALIZED);
}
slotID = cackey_sessions[hSession].slotID;
if (slotID < 0 || slotID >= (sizeof(cackey_slots) / sizeof(cackey_slots[0]))) {
CACKEY_DEBUG_PRINTF("Error. Invalid slot requested (%lu), outside of valid range", slotID);
return(CKR_GENERAL_ERROR);
}
if (cackey_slots[slotID].active == 0) {
CACKEY_DEBUG_PRINTF("Error. Invalid slot requested (%lu), slot not currently active", slotID);
cackey_mutex_unlock(cackey_biglock);
return(CKR_GENERAL_ERROR);
}
switch (cackey_sessions[hSession].decrypt_mechanism) {
case CKM_RSA_PKCS:
/* Ask card to decrypt */
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return(CKR_OK);
}
CK_DEFINE_FUNCTION(CK_RV, C_SignFinal)(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pSignature, CK_ULONG_PTR pulSignatureLen) {
static CK_BYTE sigbuf[1024];
ssize_t sigbuflen;
CK_SLOT_ID slotID;
CK_RV retval = CKR_GENERAL_ERROR;
int terminate_sign = 1;
int mutex_retval;
CACKEY_DEBUG_PRINTF("Called.");
if (!cackey_initialized) {
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if (!cackey_sessions[hSession].sign_active) {
cackey_mutex_unlock(cackey_biglock);
CACKEY_DEBUG_PRINTF("Error. Sign not active.");
return(CKR_OPERATION_NOT_INITIALIZED);
}
slotID = cackey_sessions[hSession].slotID;
if (slotID < 0 || slotID >= (sizeof(cackey_slots) / sizeof(cackey_slots[0]))) {
CACKEY_DEBUG_PRINTF("Error. Invalid slot requested (%lu), outside of valid range", slotID);
return(CKR_GENERAL_ERROR);
}
if (cackey_slots[slotID].active == 0) {
CACKEY_DEBUG_PRINTF("Error. Invalid slot requested (%lu), slot not currently active", slotID);
cackey_mutex_unlock(cackey_biglock);
return(CKR_GENERAL_ERROR);
}
switch (cackey_sessions[hSession].sign_mechanism) {
case CKM_RSA_PKCS:
/* Ask card to sign */
CACKEY_DEBUG_PRINTF("Asking to sign from identity %p in session %lu", cackey_sessions[hSession].sign_identity, (unsigned long) hSession);
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