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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_XMLSECURITY_INC_SIGSTRUCT_HXX
#define INCLUDED_XMLSECURITY_INC_SIGSTRUCT_HXX
#include <rtl/ustring.hxx>
#include <com/sun/star/util/DateTime.hpp>
#include <com/sun/star/xml/crypto/SecurityOperationStatus.hpp>
#include <com/sun/star/xml/crypto/DigestID.hpp>
#include <com/sun/star/uno/Sequence.hxx>
#include <set>
#include <vector>
namespace com::sun::star::graphic { class XGraphic; }
/*
* type of reference
*/
enum class SignatureReferenceType
{
SAMEDOCUMENT = 1,
BINARYSTREAM = 2,
XMLSTREAM = 3
};
struct SignatureReferenceInformation
{
SignatureReferenceType nType;
OUString ouURI;
// For ODF: XAdES digests (SHA256) or the old SHA1, from css::xml::crypto::DigestID
sal_Int32 nDigestID;
OUString ouDigestValue;
/// Type of the reference: a URI (newer idSignedProperties references) or empty.
OUString ouType;
SignatureReferenceInformation() :
nType(SignatureReferenceType::SAMEDOCUMENT),
ouURI(""),
nDigestID(css::xml::crypto::DigestID::SHA1),
ouDigestValue("")
{
}
SignatureReferenceInformation( SignatureReferenceType type, sal_Int32 digestID, const OUString& uri, const OUString& rType ) :
SignatureReferenceInformation()
{
nType = type;
nDigestID = digestID;
ouURI = uri;
ouType = rType;
}
};
typedef ::std::vector< SignatureReferenceInformation > SignatureReferenceInformations;
namespace svl
{
namespace crypto
{
/// Specifies the algorithm used for signature generation and validation.
enum class SignatureMethodAlgorithm
{
RSA,
ECDSA
};
}
}
struct SignatureInformation
{
sal_Int32 nSecurityId;
css::xml::crypto::SecurityOperationStatus nStatus;
SignatureReferenceInformations vSignatureReferenceInfors;
OUString ouX509IssuerName;
OUString ouX509SerialNumber;
OUString ouX509Certificate;
OUString ouGpgKeyID;
OUString ouGpgCertificate;
OUString ouGpgOwner;
OUString ouSignatureValue;
css::util::DateTime stDateTime;
// XAdES EncapsulatedX509Certificate values
std::set<OUString> maEncapsulatedX509Certificates;
//We also keep the date and time as string. This is done when this
//structure is created as a result of a XML signature being read.
//When then a signature is added or another removed, then the original
//XML signatures are written again (unless they have been removed).
//If the date time string is converted into the DateTime structure
//then information can be lost because it only holds a fractional
//of a second with an accuracy of one hundredth of second.
//If the string contains
//milliseconds (because the document was created by an application other than OOo)
//and the converted time is written back, then the string looks different
//and the signature is broken.
OUString ouDateTime;
OUString ouSignatureId;
OUString ouPropertyId;
/// Characters of the <dc:description> element inside the signature.
OUString ouDescription;
/// The Id attribute of the <SignatureProperty> element that contains the <dc:description>.
OUString ouDescriptionPropertyId;
/// OOXML certificate SHA-256 digest, empty for ODF except when doing XAdES signature.
OUString ouCertDigest;
/// Valid and invalid signature line images
css::uno::Reference<css::graphic::XGraphic> aValidSignatureImage;
css::uno::Reference<css::graphic::XGraphic> aInvalidSignatureImage;
/// Signature Line Id, used to map signatures to their respective signature line images.
OUString ouSignatureLineId;
/// A full OOXML signature for unchanged roundtrip, empty for ODF.
css::uno::Sequence<sal_Int8> aSignatureBytes;
/// For PDF: digest format, from css::xml::crypto::DigestID
sal_Int32 nDigestID;
/// For PDF: has id-aa-signingCertificateV2 as a signed attribute.
bool bHasSigningCertificate;
/// For PDF: the byte range doesn't cover the whole document.
bool bPartialDocumentSignature;
/// The certificate owner (aka subject).
OUString ouSubject;
svl::crypto::SignatureMethodAlgorithm eAlgorithmID;
SignatureInformation( sal_Int32 nId )
{
nSecurityId = nId;
nStatus = css::xml::crypto::SecurityOperationStatus_UNKNOWN;
nDigestID = 0;
bHasSigningCertificate = false;
bPartialDocumentSignature = false;
eAlgorithmID = svl::crypto::SignatureMethodAlgorithm::RSA;
}
};
typedef ::std::vector< SignatureInformation > SignatureInformations;
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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