CK_RV
dp_dh_set_default_attributes( TEMPLATE *tmpl, CK_ULONG mode )
{
CK_RV rc;
CK_ATTRIBUTE *prime_attr;
CK_ATTRIBUTE *base_attr;
CK_ATTRIBUTE *primebits_attr;
CK_ATTRIBUTE *type_attr;
rc = dp_object_set_default_attributes( tmpl, mode );
if (rc != CKR_OK)
return rc;
prime_attr = (CK_ATTRIBUTE *)malloc( sizeof(CK_ATTRIBUTE) );
base_attr = (CK_ATTRIBUTE *)malloc( sizeof(CK_ATTRIBUTE) );
primebits_attr = (CK_ATTRIBUTE *)malloc( sizeof(CK_ATTRIBUTE) );
type_attr = (CK_ATTRIBUTE *)malloc( sizeof(CK_ATTRIBUTE) + sizeof(CK_KEY_TYPE) );
if (!prime_attr || !base_attr || !primebits_attr || !type_attr) {
if (prime_attr) free( prime_attr );
if (base_attr) free( base_attr );
if (primebits_attr) free( primebits_attr );
if (type_attr) free( type_attr );
TRACE_ERROR("%s\n", ock_err(ERR_HOST_MEMORY));
return CKR_HOST_MEMORY;
}
prime_attr->type = CKA_PRIME;
prime_attr->ulValueLen = 0;
prime_attr->pValue = NULL;
base_attr->type = CKA_BASE;
base_attr->ulValueLen = 0;
base_attr->pValue = NULL;
primebits_attr->type = CKA_PRIME_BITS;
primebits_attr->ulValueLen = 0;
primebits_attr->pValue = NULL;
type_attr->type = CKA_KEY_TYPE;
type_attr->ulValueLen = sizeof(CK_KEY_TYPE);
type_attr->pValue = (CK_BYTE *)type_attr + sizeof(CK_ATTRIBUTE);
*(CK_KEY_TYPE *)type_attr->pValue = CKK_DH;
template_update_attribute( tmpl, prime_attr );
template_update_attribute( tmpl, base_attr );
template_update_attribute( tmpl, primebits_attr );
template_update_attribute( tmpl, type_attr );
return CKR_OK;
}
CK_RV
clock_set_default_attributes( TEMPLATE *tmpl, CK_ULONG mode )
{
CK_RV rc;
CK_ATTRIBUTE *value_attr;
rc = hwf_object_set_default_attributes( tmpl, mode );
if (rc != CKR_OK)
return rc;
value_attr = (CK_ATTRIBUTE *)malloc( sizeof(CK_ATTRIBUTE) );
if (!value_attr) {
OCK_LOG_ERR(ERR_HOST_MEMORY);
return CKR_HOST_MEMORY;
}
value_attr->type = CKA_VALUE;
value_attr->ulValueLen = 0;
value_attr->pValue = NULL;
template_update_attribute( tmpl, value_attr );
return CKR_OK;
}
CK_RV
counter_set_default_attributes( TEMPLATE *tmpl, CK_ULONG mode )
{
CK_RV rc;
CK_ATTRIBUTE *value_attr;
CK_ATTRIBUTE *hasreset_attr;
CK_ATTRIBUTE *resetoninit_attr;
rc = hwf_object_set_default_attributes( tmpl, mode );
if (rc != CKR_OK)
return rc;
value_attr = (CK_ATTRIBUTE *)malloc( sizeof(CK_ATTRIBUTE) );
hasreset_attr = (CK_ATTRIBUTE *)malloc( sizeof(CK_ATTRIBUTE) + sizeof(CK_BBOOL));
resetoninit_attr = (CK_ATTRIBUTE *)malloc( sizeof(CK_ATTRIBUTE) + sizeof(CK_BBOOL));
if (!value_attr || !hasreset_attr || !resetoninit_attr) {
if (value_attr) free( value_attr );
if (hasreset_attr) free( hasreset_attr );
if (resetoninit_attr) free( resetoninit_attr );
OCK_LOG_ERR(ERR_HOST_MEMORY);
return CKR_HOST_MEMORY;
}
value_attr->type = CKA_VALUE;
value_attr->ulValueLen = 0;
value_attr->pValue = NULL;
hasreset_attr->type = CKA_HAS_RESET;
hasreset_attr->ulValueLen = sizeof(CK_BBOOL);
hasreset_attr->pValue = (CK_BYTE *)hasreset_attr + sizeof(CK_ATTRIBUTE);
*(CK_BBOOL *)hasreset_attr->pValue = FALSE;
/* Hmm... Not sure if we should be setting this here. */
resetoninit_attr->type = CKA_RESET_ON_INIT;
resetoninit_attr->ulValueLen = sizeof(CK_BBOOL);
resetoninit_attr->pValue = (CK_BYTE *)resetoninit_attr + sizeof(CK_ATTRIBUTE);
*(CK_BBOOL *)resetoninit_attr->pValue = FALSE;
template_update_attribute( tmpl, value_attr );
template_update_attribute( tmpl, hasreset_attr );
template_update_attribute( tmpl, resetoninit_attr );
return CKR_OK;
}
CK_RV
counter_set_default_attributes(TEMPLATE *tmpl)
{
CK_ATTRIBUTE *value_attr;
CK_ATTRIBUTE *hasreset_attr;
CK_ATTRIBUTE *resetoninit_attr;
value_attr = (CK_ATTRIBUTE *)malloc(sizeof (CK_ATTRIBUTE));
hasreset_attr = (CK_ATTRIBUTE *)malloc(sizeof (CK_ATTRIBUTE) +
sizeof (CK_BBOOL));
resetoninit_attr = (CK_ATTRIBUTE *)malloc(sizeof (CK_ATTRIBUTE) +
sizeof (CK_BBOOL));
if (! value_attr || ! hasreset_attr || ! resetoninit_attr) {
if (value_attr) free(value_attr);
if (hasreset_attr) free(hasreset_attr);
if (resetoninit_attr) free(resetoninit_attr);
return (CKR_HOST_MEMORY);
}
value_attr->type = CKA_VALUE;
value_attr->ulValueLen = 0;
value_attr->pValue = NULL;
hasreset_attr->type = CKA_HAS_RESET;
hasreset_attr->ulValueLen = sizeof (CK_BBOOL);
hasreset_attr->pValue = (CK_BYTE *)hasreset_attr +
sizeof (CK_ATTRIBUTE);
*(CK_BBOOL *)hasreset_attr->pValue = FALSE;
/* Hmm... Not sure if we should be setting this here. */
resetoninit_attr->type = CKA_RESET_ON_INIT;
resetoninit_attr->ulValueLen = sizeof (CK_BBOOL);
resetoninit_attr->pValue = (CK_BYTE *)resetoninit_attr +
sizeof (CK_ATTRIBUTE);
*(CK_BBOOL *)resetoninit_attr->pValue = FALSE;
(void) template_update_attribute(tmpl, value_attr);
(void) template_update_attribute(tmpl, hasreset_attr);
(void) template_update_attribute(tmpl, resetoninit_attr);
return (CKR_OK);
}
/*
* data_object_set_default_attributes()
*
* Set the default attributes for data objects:
*
* CKA_APPLICATION : empty string
* CKA_VALUE : empty byte array
*/
CK_RV
data_object_set_default_attributes(TEMPLATE *tmpl, CK_ULONG mode)
{
CK_ATTRIBUTE *class_attr = NULL;
CK_ATTRIBUTE *app_attr = NULL;
CK_ATTRIBUTE *value_attr = NULL;
if (mode)
app_attr = NULL;
class_attr = (CK_ATTRIBUTE *)malloc(sizeof (CK_ATTRIBUTE) +
sizeof (CK_OBJECT_CLASS));
app_attr = (CK_ATTRIBUTE *)malloc(sizeof (CK_ATTRIBUTE));
value_attr = (CK_ATTRIBUTE *)malloc(sizeof (CK_ATTRIBUTE));
if (! class_attr || ! app_attr || ! value_attr) {
if (class_attr) free(class_attr);
if (app_attr) free(app_attr);
if (value_attr) free(value_attr);
return (CKR_HOST_MEMORY);
}
app_attr->type = CKA_APPLICATION;
app_attr->ulValueLen = 0; // empty string
app_attr->pValue = NULL;
value_attr->type = CKA_VALUE;
value_attr->ulValueLen = 0; // empty byte array
value_attr->pValue = NULL;
class_attr->type = CKA_CLASS;
class_attr->ulValueLen = sizeof (CK_OBJECT_CLASS);
class_attr->pValue = (CK_BYTE *)class_attr + sizeof (CK_ATTRIBUTE);
*(CK_OBJECT_CLASS *)class_attr->pValue = CKO_DATA;
(void) template_update_attribute(tmpl, class_attr);
(void) template_update_attribute(tmpl, app_attr);
(void) template_update_attribute(tmpl, value_attr);
return (CKR_OK);
}
CK_RV
clock_set_default_attributes(TEMPLATE *tmpl)
{
CK_ATTRIBUTE *value_attr;
value_attr = (CK_ATTRIBUTE *)malloc(sizeof (CK_ATTRIBUTE));
if (! value_attr) {
return (CKR_HOST_MEMORY);
}
value_attr->type = CKA_VALUE;
value_attr->ulValueLen = 0;
value_attr->pValue = NULL;
(void) template_update_attribute(tmpl, value_attr);
return (CKR_OK);
}
// dp_object_set_default_attributes()
//
CK_RV
dp_object_set_default_attributes( TEMPLATE *tmpl, CK_ULONG mode )
{
CK_ATTRIBUTE * local_attr = NULL;
local_attr = (CK_ATTRIBUTE *)malloc( sizeof(CK_ATTRIBUTE) + sizeof(CK_BBOOL) );
if (!local_attr) {
TRACE_ERROR("%s\n", ock_err(ERR_HOST_MEMORY));
return CKR_HOST_MEMORY;
}
local_attr->type = CKA_LOCAL;
local_attr->ulValueLen = sizeof(CK_BBOOL);
local_attr->pValue = (CK_BYTE *)local_attr + sizeof(CK_ATTRIBUTE);
*(CK_BBOOL *)local_attr->pValue = FALSE;
template_update_attribute( tmpl, local_attr );
return CKR_OK;
}
// hwf_object_set_default_attributes()
//
CK_RV
hwf_object_set_default_attributes( TEMPLATE *tmpl, CK_ULONG mode )
{
#if 0
CK_ATTRIBUTE * local_attr = NULL;
local_attr = (CK_ATTRIBUTE *)malloc( sizeof(CK_ATTRIBUTE) + sizeof(CK_BBOOL) );
if (!local_attr) {
OCK_LOG_ERR(ERR_HOST_MEMORY);
return CKR_HOST_MEMORY;
}
local_attr->type = CKA_LOCAL;
local_attr->ulValueLen = sizeof(CK_BBOOL);
local_attr->pValue = (CK_BYTE *)local_attr + sizeof(CK_ATTRIBUTE);
*(CK_BBOOL *)local_attr->pValue = FALSE;
template_update_attribute( tmpl, local_attr );
#endif
return CKR_OK;
}
/* template_add_attributes()
*
* blindly add the given attributes to the template. do no sanity checking
* at this point. sanity checking will occur later.
*/
CK_RV template_add_attributes(TEMPLATE *tmpl, CK_ATTRIBUTE *pTemplate,
CK_ULONG ulCount)
{
CK_ATTRIBUTE *attr = NULL;
CK_RV rc;
unsigned int i;
for (i = 0; i < ulCount; i++) {
if (!is_attribute_defined(pTemplate[i].type)) {
TRACE_ERROR("%s\n", ock_err(ERR_ATTRIBUTE_TYPE_INVALID));
return CKR_ATTRIBUTE_TYPE_INVALID;
}
attr = (CK_ATTRIBUTE *)malloc(sizeof(CK_ATTRIBUTE) +
pTemplate[i].ulValueLen);
if (!attr) {
TRACE_ERROR("%s\n", ock_err(ERR_HOST_MEMORY));
return CKR_HOST_MEMORY;
}
attr->type = pTemplate[i].type;
attr->ulValueLen = pTemplate[i].ulValueLen;
if (attr->ulValueLen != 0) {
attr->pValue = (CK_BYTE *)attr + sizeof(CK_ATTRIBUTE);
memcpy(attr->pValue, pTemplate[i].pValue,
attr->ulValueLen);
} else
attr->pValue = NULL;
rc = template_update_attribute(tmpl, attr);
if (rc != CKR_OK) {
free(attr);
TRACE_DEVEL("template_update_attribute failed.\n");
return rc;
}
}
return CKR_OK;
}
