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DSIGKeyInfoValue.hpp

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/*
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2002 Berin Lautenbach.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by
 *                   Berin Lautenbach"
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "XSEC", "xml-security-c" and Berin Lautenbach must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact berin@users.sourceforge.net.
 *
 * 5. Products derived from this software may not be called "xml-security-c",
 *    nor may "xml-security-c" appear in their name, without prior written
 *    permission of Berin Lautenbach.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL BERIN LAUTENBACH OR OTHER
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 */

/*
 * XSEC
 *
 * DSIGKeyInfoValue := A value setting
 *
 */

#ifndef DSIGKEYINFOVALUE_INCLUDE
#define DSIGKEYINFOVALUE_INCLUDE

#include <xsec/utils/XSECSafeBuffer.hpp>
#include <xsec/dsig/DSIGKeyInfo.hpp>
#include <xsec/utils/XSECPlatformUtils.hpp>

class DSIG_EXPORT DSIGKeyInfoValue : public DSIGKeyInfo {

public:


    DSIGKeyInfoValue(DSIGSignature * sig, DOMNode *valueNode);

    DSIGKeyInfoValue(DSIGSignature * sig);

    virtual ~DSIGKeyInfoValue();



    virtual void load(void);

    const char * getDSAP(void) {return m_P.rawCharBuffer();}

    const char * getDSAQ(void) {return m_Q.rawCharBuffer();}

    const char * getDSAG(void) {return m_G.rawCharBuffer();}

    const char * getDSAY(void) {return m_Y.rawCharBuffer();}

    const char * getRSAModulus(void);

    const char * getRSAExponent(void);



    DOMElement * createBlankDSAKeyValue(const char * P,
        const char * Q,
        const char * G,
        const char * Y);

    void setDSAP(const char * P);

    void setDSAQ(const char * Q);

    void setDSAG(const char * G);

    void setDSAY(const char * Y);


;
    
    DOMElement * DSIGKeyInfoValue::createBlankRSAKeyValue(const char * modulus,
        const char * exponent);

    void DSIGKeyInfoValue::setRSAModulus(const char * modulus);

    void DSIGKeyInfoValue::setRSAExponent(const char * exponent);



    virtual keyInfoType getKeyInfoType(void);

    virtual safeBuffer getKeyName(void);

private:

    // Structures to hold ALL the required information
    // Not the most efficient of methods, but simple.

    // DSA

    safeBuffer          m_P;            // DSA P Value
    safeBuffer          m_Q;            // DSA Q Value
    safeBuffer          m_G;            // DSA G Value
    safeBuffer          m_Y;            // DSA Y Value
    
    DOMNode             * mp_PTextNode; // Nodes where strings are stored
    DOMNode             * mp_QTextNode;
    DOMNode             * mp_GTextNode;
    DOMNode             * mp_YTextNode;

    // RSA
    
    safeBuffer          m_modulus;      // RSA Modulus
    safeBuffer          m_exponent;     // RSA Exponent

    DOMNode             * mp_modulusTextNode;
    DOMNode             * mp_exponentTextNode;

    // General

    DOMNode             * mp_valueNode;
    keyInfoType         m_keyInfoType;
};

#endif /* #define DSIGKEYVALUE_INCLUDE */

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