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8741fcd0a4
Better not trust user supplied attribute-array attributes blindly, but validate that its elements are known attribute types, and that the elements value and value length are consistent. Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
67 lines
2.3 KiB
C
67 lines
2.3 KiB
C
/*
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* COPYRIGHT (c) International Business Machines Corp. 2012-2017
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*
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* This program is provided under the terms of the Common Public License,
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* version 1.0 (CPL-1.0). Any use, reproduction or distribution for this
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* software constitutes recipient's acceptance of CPL-1.0 terms which can be
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* found in the file LICENSE file or at
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* https://opensource.org/licenses/cpl1.0.php
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*/
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/*
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* OpenCryptoki ICSF token - LDAP functions
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* Author: Marcelo Cerri (mhcerri@br.ibm.com)
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*
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*/
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#ifndef _ATTRIBUTES_H_
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#define _ATTRIBUTES_H_
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#include "pkcs11types.h"
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void free_attribute_array(CK_ATTRIBUTE_PTR attrs, CK_ULONG attrs_len);
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void cleanse_and_free_attribute_array(CK_ATTRIBUTE_PTR attrs,
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CK_ULONG attrs_len);
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void cleanse_and_free_attribute_array2(CK_ATTRIBUTE_PTR attrs,
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CK_ULONG attrs_len,
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CK_BBOOL free_array);
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CK_RV dup_attribute_array(CK_ATTRIBUTE_PTR orig, CK_ULONG orig_len,
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CK_ATTRIBUTE_PTR *p_dest, CK_ULONG *p_dest_len);
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CK_RV dup_attribute_array_no_alloc(CK_ATTRIBUTE_PTR orig, CK_ULONG num_attrs,
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CK_ATTRIBUTE_PTR dest);
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CK_ATTRIBUTE_PTR get_attribute_by_type(CK_ATTRIBUTE_PTR attrs,
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CK_ULONG attrs_len, CK_ULONG type);
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CK_RV get_ulong_attribute_by_type(CK_ATTRIBUTE_PTR attrs,
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CK_ULONG attrs_len, CK_ULONG type,
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CK_ULONG *value);
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CK_RV get_bool_attribute_by_type(CK_ATTRIBUTE_PTR attrs,
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CK_ULONG attrs_len, CK_ULONG type,
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CK_BBOOL *value);
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CK_RV add_to_attribute_array(CK_ATTRIBUTE_PTR *p_attrs,
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CK_ULONG_PTR p_attrs_len, CK_ULONG type,
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CK_BYTE_PTR value, CK_ULONG value_len);
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CK_BBOOL compare_attribute(CK_ATTRIBUTE_PTR a1, CK_ATTRIBUTE_PTR a2);
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CK_BBOOL compare_attribute_array(CK_ATTRIBUTE_PTR a1, CK_ULONG a1_len,
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CK_ATTRIBUTE_PTR a2, CK_ULONG a2_len);
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CK_RV validate_attribute_array(CK_ATTRIBUTE_PTR attrs, CK_ULONG num_attrs);
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#ifdef DEBUG
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/* Debug function: dump one attribute */
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void dump_attr(CK_ATTRIBUTE_PTR a);
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#define TRACE_DEBUG_DUMPATTR(x) dump_attr(x)
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#else
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#define TRACE_DEBUG_DUMPATTR(...)
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#endif
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#endif
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