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/**
* 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
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/*
* XSEC
*
* DSIGKeyInfoMgmtData := Inband key information
*
* Author(s): Berin Lautenbach
*
* $Id: DSIGKeyInfoMgmtData.cpp 1125514 2011-05-20 19:08:33Z scantor $
*
*/
#include <xsec/dsig/DSIGKeyInfoMgmtData.hpp>
#include <xsec/framework/XSECError.hpp>
#include <xsec/utils/XSECDOMUtils.hpp>
#include <xsec/dsig/DSIGSignature.hpp>
#include <xsec/framework/XSECEnv.hpp>
#include <xercesc/util/Janitor.hpp>
XERCES_CPP_NAMESPACE_USE
// --------------------------------------------------------------------------------
// Constructors and Destructors
// --------------------------------------------------------------------------------
DSIGKeyInfoMgmtData::DSIGKeyInfoMgmtData(const XSECEnv * env, DOMNode *nameNode) :
DSIGKeyInfo(env),
mp_data(NULL),
mp_dataTextNode(0) {
mp_keyInfoDOMNode = nameNode;
}
DSIGKeyInfoMgmtData::DSIGKeyInfoMgmtData(const XSECEnv * env) :
DSIGKeyInfo(env),
mp_data(NULL),
mp_dataTextNode(0) {
mp_keyInfoDOMNode = 0;
}
DSIGKeyInfoMgmtData::~DSIGKeyInfoMgmtData() {
};
// --------------------------------------------------------------------------------
// Load and Get functions
// --------------------------------------------------------------------------------
void DSIGKeyInfoMgmtData::load(void) {
// Assuming we have a valid DOM_Node to start with, load the signing key so that it can
// be used later on
if (mp_keyInfoDOMNode == NULL) {
// Attempt to load an empty signature element
throw XSECException(XSECException::KeyInfoError,
"DSIGKeyInfoMgmtData::load - called on empty DOM");
}
if (!strEquals(getDSIGLocalName(mp_keyInfoDOMNode), "MgmtData")) {
throw XSECException(XSECException::KeyInfoError,
"DSIGKeyInfoMgmtData::load - called on non <MgmtData> node");
}
// Now find the text node containing the name
DOMNode *tmpElt = findFirstChildOfType(mp_keyInfoDOMNode, DOMNode::TEXT_NODE);
if (tmpElt != 0) {
mp_dataTextNode = tmpElt;
mp_data = tmpElt->getNodeValue();
}
else {
throw XSECException(XSECException::ExpectedDSIGChildNotFound,
"DSIGKeyInfoMgmtData::load - Expected TEXT node as child to <MgmtData> element");
}
}
// --------------------------------------------------------------------------------
// Create and Set functions
// --------------------------------------------------------------------------------
DOMElement * DSIGKeyInfoMgmtData::createBlankMgmtData(const XMLCh * data) {
// Create the DOM Structure
safeBuffer str;
DOMDocument *doc = mp_env->getParentDocument();
const XMLCh * prefix = mp_env->getDSIGNSPrefix();
makeQName(str, prefix, "MgmtData");
DOMElement *ret = doc->createElementNS(DSIGConstants::s_unicodeStrURIDSIG, str.rawXMLChBuffer());
mp_keyInfoDOMNode = ret;
// Check whether to encode prior to adding
mp_dataTextNode = doc->createTextNode(data);
ret->appendChild(mp_dataTextNode);
mp_data = mp_dataTextNode->getNodeValue();
return ret;
}
void DSIGKeyInfoMgmtData::setData(const XMLCh * data) {
if (mp_dataTextNode == 0) {
// Attempt to set an empty element
throw XSECException(XSECException::KeyInfoError,
"KeyInfoMgmtData::setData() called prior to load() or createBlank()");
}
mp_dataTextNode->setNodeValue(data);
mp_data = mp_dataTextNode->getNodeValue();
}
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