/usr/include/dcmtk/dcmsign/sisprof.h is in libdcmtk-dev 3.6.1~20160216-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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*
* Copyright (C) 1998-2011, OFFIS e.V.
* All rights reserved. See COPYRIGHT file for details.
*
* This software and supporting documentation were developed by
*
* OFFIS e.V.
* R&D Division Health
* Escherweg 2
* D-26121 Oldenburg, Germany
*
*
* Module: dcmsign
*
* Author: Norbert Loxen, Marco Eichelberg
*
* Purpose:
* classes: SiSecurityProfile
*
*/
#ifndef SISPROF_H
#define SISPROF_H
#include "dcmtk/config/osconfig.h"
#include "dcmtk/dcmsign/sitypes.h" /* for E_KeyType */
#ifdef WITH_OPENSSL
#include "dcmtk/dcmdata/dcxfer.h" /* for E_TransferSyntax */
class SiAlgorithm;
class DcmItem;
class DcmAttributeTag;
class SiMAC;
class DcmTagKey;
/** abstract base class for all security profiles.
*/
class DCMTK_DCMSIGN_EXPORT SiSecurityProfile
{
public:
/// default constructor
SiSecurityProfile() { }
/// destructor
virtual ~SiSecurityProfile() { }
/** checks whether the given MAC type can be used with this security profile.
* @param macType MAC type to be checked
* @return true if MAC type is allowable for this profile, false otherwise.
*/
virtual OFBool isAllowableMACType(E_MACType macType) const = 0;
/** checks whether the given MAC object can be used with this security profile.
* @param macType object to be checked
* @return true if object is allowable for this profile, false otherwise.
*/
virtual OFBool isAllowableMAC(const SiMAC& mac) const;
/** checks whether the given public/private key algorithm can be used with this security profile.
* @param keyType public key algorithm type to be checked
* @return true if public key algorithm is allowable for this profile, false otherwise.
*/
virtual OFBool isAllowableAlgorithmType(E_KeyType keyType) const = 0;
/** checks whether the given public/private key object can be used with this security profile.
* @param algo object to be checked
* @return true if object is allowable for this profile, false otherwise.
*/
virtual OFBool isAllowableAlgorithm(const SiAlgorithm& algo) const;
/** checks whether the given transfer syntax can be used with this security profile
* @param xfer transfer syntax to be checked
* @return true if transfer syntax is allowable for this profile, false otherwise.
*/
virtual OFBool isAllowableTransferSyntax(E_TransferSyntax xfer) const = 0;
/** checks whether an attribute with the given tag is required to be signed
* for the current security profile.
* @param key tag key to be checked
* @return true if required, false otherwise.
*/
virtual OFBool attributeRequired(const DcmTagKey& key) const = 0;
/** checks whether an attribute with the given tag must not be signed
* for the current security profile.
* @param key tag key to be checked
* @return true if attribute must not be signed, false otherwise.
*/
virtual OFBool attributeForbidden(const DcmTagKey& key) const = 0;
/** updates the given list of attribute tags according to the
* requirements of the current security profile. For all elements present in the
* dataset, the attribute tag is inserted or removed from the list if required by the profile.
* @param item dataset to be handled
* @param tagList attribute tag list to be updated
* @return status code
*/
virtual OFCondition updateAttributeList(DcmItem &item, DcmAttributeTag& tagList);
/** checks whether the given list of attribute tags fulfils the requirements
* of the current security profile for the given dataset.
* @param item dataset to be checked
* @param tagList attribute tag list.
* @return true if minimum requirements for profile are fulfilled, false otherwise.
*/
virtual OFBool checkAttributeList(DcmItem &item, DcmAttributeTag& tagList);
/** checks if the given tag key is contained in the given list.
* @param tagList list of tag keys
* @param key tag key
* @return true if tag key is present in list, false otherwise.
*/
static OFBool containsTag(DcmAttributeTag& tagList, const DcmTagKey& key);
private:
/// private undefined copy constructor
SiSecurityProfile(SiSecurityProfile& arg);
/// private undefined copy assignment operator
SiSecurityProfile& operator=(SiSecurityProfile& arg);
};
#endif
#endif
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