| /* |
| Common Public License Version 0.5 |
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| This Agreement is governed by the laws of the State of New |
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| |
| |
| */ |
| |
| /* (C) COPYRIGHT International Business Machines Corp. 2001,2002 */ |
| |
| |
| // File: hwf_obj.c |
| // |
| // Hardware Feature Object functions |
| |
| #include <pthread.h> |
| #include <stdlib.h> |
| |
| #include <string.h> // for memcmp() et al |
| |
| #include "pkcs11types.h" |
| #include "defs.h" |
| #include "host_defs.h" |
| #include "h_extern.h" |
| |
| #include "tok_spec_struct.h" |
| |
| |
| // hwf_object_check_required_attributes() |
| // |
| // Check required common attributes for hardware feature objects |
| // |
| CK_RV |
| hwf_object_check_required_attributes( TEMPLATE *tmpl, CK_ULONG mode ) |
| { |
| CK_ATTRIBUTE * attr = NULL; |
| CK_BBOOL found; |
| |
| found = template_attribute_find( tmpl, CKA_HW_FEATURE_TYPE, &attr ); |
| if (!found) { |
| if (mode == MODE_CREATE){ |
| st_err_log(48, __FILE__, __LINE__); |
| return CKR_TEMPLATE_INCOMPLETE; |
| } |
| } |
| |
| return template_check_required_base_attributes( tmpl, mode ); |
| } |
| |
| CK_RV |
| clock_check_required_attributes( TEMPLATE *tmpl, CK_ULONG mode ) |
| { |
| CK_ATTRIBUTE *attr = NULL; |
| CK_BBOOL found; |
| |
| if (mode == MODE_CREATE){ |
| found = template_attribute_find( tmpl, CKA_VALUE, &attr ); |
| if (!found) { |
| st_err_log(48, __FILE__, __LINE__); |
| return CKR_TEMPLATE_INCOMPLETE; |
| } |
| } |
| |
| return hwf_object_check_required_attributes( tmpl, mode ); |
| } |
| |
| CK_RV |
| counter_check_required_attributes( TEMPLATE *tmpl, CK_ULONG mode ) |
| { |
| CK_ATTRIBUTE *attr = NULL; |
| CK_BBOOL found; |
| |
| if (mode == MODE_CREATE){ |
| found = template_attribute_find( tmpl, CKA_VALUE, &attr ); |
| if (!found) { |
| st_err_log(48, __FILE__, __LINE__); |
| return CKR_TEMPLATE_INCOMPLETE; |
| } |
| |
| found = template_attribute_find( tmpl, CKA_HAS_RESET, &attr ); |
| if (!found) { |
| st_err_log(48, __FILE__, __LINE__); |
| return CKR_TEMPLATE_INCOMPLETE; |
| } |
| |
| found = template_attribute_find( tmpl, CKA_RESET_ON_INIT, &attr ); |
| if (!found) { |
| st_err_log(48, __FILE__, __LINE__); |
| return CKR_TEMPLATE_INCOMPLETE; |
| } |
| } |
| |
| return hwf_object_check_required_attributes( tmpl, mode ); |
| } |
| |
| |
| // 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) { |
| st_err_log(1, __FILE__, __LINE__); |
| 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; |
| } |
| |
| |
| // hwf_object_validate_attribute() |
| // |
| CK_RV |
| hwf_validate_attribute( TEMPLATE *tmpl, CK_ATTRIBUTE *attr, CK_ULONG mode) |
| { |
| switch (attr->type) { |
| case CKA_HW_FEATURE_TYPE: |
| if (mode == MODE_CREATE) |
| return CKR_OK; |
| else{ |
| st_err_log(7, __FILE__, __LINE__); |
| return CKR_ATTRIBUTE_READ_ONLY; |
| } |
| |
| default: |
| return template_validate_base_attribute( tmpl, attr, mode ); |
| } |
| |
| st_err_log(8, __FILE__, __LINE__); |
| return CKR_ATTRIBUTE_TYPE_INVALID; |
| } |
| |
| // |
| // |
| CK_RV |
| clock_validate_attribute( TEMPLATE *tmpl, CK_ATTRIBUTE *attr, CK_ULONG mode) |
| { |
| switch (attr->type) |
| { |
| case CKA_VALUE: |
| return CKR_OK; |
| |
| default: |
| return hwf_validate_attribute( tmpl, attr, mode ); |
| } |
| } |
| |
| // |
| // |
| CK_RV |
| counter_validate_attribute( TEMPLATE *tmpl, CK_ATTRIBUTE *attr, CK_ULONG mode) |
| { |
| switch (attr->type) |
| { |
| case CKA_VALUE: |
| /* Fall Through */ |
| case CKA_HAS_RESET: |
| /* Fall Through */ |
| case CKA_RESET_ON_INIT: |
| st_err_log(7, __FILE__, __LINE__); |
| return CKR_ATTRIBUTE_READ_ONLY; |
| |
| default: |
| return hwf_validate_attribute( tmpl, attr, mode ); |
| } |
| } |
| |
| |
| 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) { |
| st_err_log(1, __FILE__, __LINE__); |
| 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 ); |
| st_err_log(1, __FILE__, __LINE__); |
| 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; |
| } |
| |
| |
| |