pdfsignaturehelper.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
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 * License, v. 2.0. If a copy of the MPL was not distributed with this
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 *
 */
 
#pragma once
 
#include "xmlsecuritydllapi.h"
 
#include <svl/sigstruct.hxx>
 
namespace com::sun::star
{
namespace frame
{
class XModel;
}
namespace io
{
class XInputStream;
}
namespace security
{
class XCertificate;
}
namespace security
{
struct DocumentSignatureInformation;
}
namespace xml::crypto
{
class XSecurityEnvironment;
}
}
class SvStream;
 
class XMLSECURITY_DLLPUBLIC PDFSignatureHelper
{
    SignatureInformations m_aSignatureInfos;
 
    css::uno::Reference<css::security::XCertificate> m_xCertificate;
    OUString m_aDescription;
 
public:
    PDFSignatureHelper();
    bool ReadAndVerifySignature(const css::uno::Reference<css::io::XInputStream>& xInputStream);
    bool ReadAndVerifySignatureSvStream(SvStream& rStream);
    css::uno::Sequence<css::security::DocumentSignatureInformation>
    GetDocumentSignatureInformations(
        const css::uno::Reference<css::xml::crypto::XSecurityEnvironment>& xSecEnv) const;
    SignatureInformations const& GetSignatureInformations() const;
 
    sal_Int32 GetNewSecurityId() const;
    void SetX509Certificate(const css::uno::Reference<css::security::XCertificate>& xCertificate);
    void SetDescription(const OUString& rDescription);
    bool Sign(const css::uno::Reference<css::frame::XModel>& xModel,
              const css::uno::Reference<css::io::XInputStream>& xInputStream, bool bAdES);
    static bool RemoveSignature(const css::uno::Reference<css::io::XInputStream>& xInputStream,
                                sal_uInt16 nPosition);
};
 
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