lib3mf :

- primo commit.
2021-09-07 16:50:23 +02:00
parent a5a65b4c8d
commit f8c998f6ff
633 changed files with 108631 additions and 0 deletions
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+
+/*++
+
+Copyright (C) 2019 3MF Consortium
+
+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.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS 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 THE COPYRIGHT HOLDER OR 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.
+
+Abstract:
+
+NMR_ModelReaderNode_KeyStoreAccessRight.h defines the Model Reader Node class that is related to <Accessright>.
+
+--*/
+
+#include "Model/Reader/SecureContent101/NMR_ModelReaderNode_KeyStoreAccessRight.h"
+#include "Model/Reader/SecureContent101/NMR_ModelReaderNode_KeyStoreCipherValue.h"
+#include "Model/Reader/SecureContent101/NMR_ModelReaderNode_KeyStoreKEKParams.h"
+
+#include "Model/Classes/NMR_ModelConstants.h"
+#include "Model/Classes/NMR_KeyStoreFactory.h"
+#include "Common/NMR_Exception.h"
+#include "Common/NMR_Exception_Windows.h"
+#include "Common/NMR_StringUtils.h"
+
+namespace NMR {
+
+	PKeyStoreAccessRight CModelReaderNode_KeyStoreAccessRight::getAccessRight()
+	{
+		return CKeyStoreFactory::makeAccessRight(
+			m_pKeyStore->getConsumer(m_nConsumerIndex), 
+			m_sParams.m_eAlgorithm,
+			m_sParams.m_eMgf,
+			m_sParams.m_eDigest, 
+			m_rgCipherValue);
+	}
+
+	void CModelReaderNode_KeyStoreAccessRight::parseXML(_In_ CXmlReader * pXMLReader)
+	{
+		// Parse name
+		parseName(pXMLReader);
+
+		// Parse attribute
+		parseAttributes(pXMLReader);
+
+		// Parse Content
+		parseContent(pXMLReader);
+
+		// this can throw for values that are not numbers and it's ok so according to other reader nodes
+		if (!m_bHasConsumerIndex) {
+			m_pWarnings->addWarning(NMR_ERROR_KEYSTOREMISSINGCONSUMERINDEX, eModelWarningLevel::mrwMissingMandatoryValue);
+			m_nConsumerIndex = 0;
+		}
+		if (m_nConsumerIndex >= m_pKeyStore->getConsumerCount())
+			m_pWarnings->addWarning(NMR_ERROR_KEYSTOREINVALIDCONSUMERINDEX, eModelWarningLevel::mrwFatal);
+		if (!m_bHasParams)
+			m_pWarnings->addWarning(NMR_ERROR_KEYSTOREMISSINGKEKPARAMS, eModelWarningLevel::mrwFatal);
+		if (!m_bHasCipherData)
+			m_pWarnings->addWarning(NMR_ERROR_KEYSTOREMISSINGCIPHERDATA, eModelWarningLevel::mrwFatal);
+	}
+
+	void CModelReaderNode_KeyStoreAccessRight::OnAttribute(_In_z_ const nfChar * pAttributeName, _In_z_ const nfChar * pAttributeValue)
+	{
+		__NMRASSERT(pAttributeName);
+		__NMRASSERT(pAttributeValue);
+
+		if (strcmp(XML_3MF_SECURE_CONTENT_CONSUMER_INDEX, pAttributeName) == 0) {
+			if (m_bHasConsumerIndex)
+				m_pWarnings->addWarning(NMR_ERROR_KEYSTOREDUPLICATECONSUMERINDEX, eModelWarningLevel::mrwInvalidMandatoryValue);
+			m_bHasConsumerIndex = true;
+			m_nConsumerIndex = fnStringToUint32(pAttributeValue);
+		}
+		else
+			m_pWarnings->addWarning(NMR_ERROR_NAMESPACE_INVALID_ATTRIBUTE, mrwInvalidOptionalValue);
+	}
+
+	void CModelReaderNode_KeyStoreAccessRight::OnNSChildElement(_In_z_ const nfChar * pChildName, _In_z_ const nfChar * pNameSpace, _In_ CXmlReader * pXMLReader)
+	{
+		__NMRASSERT(pChildName);
+		__NMRASSERT(pXMLReader);
+		__NMRASSERT(pNameSpace);
+		if (strcmp(pNameSpace, XML_3MF_NAMESPACE_SECURECONTENTSPEC) == 0) {
+			if (strcmp(pChildName, XML_3MF_ELEMENT_KEKPARAMS) == 0) {
+				if (!m_bHasParams) {
+					m_bHasParams = true;
+					PModelReaderNode_KeyStoreKEKParams pXMLNode = extractCopy<CModelReaderNode_KeyStoreKEKParams>();
+					pXMLNode->parseXML(pXMLReader);
+					m_sParams = pXMLNode->getKekParams();
+				}
+			} else if (strcmp(pChildName, XML_3MF_ELEMENT_CIPHERDATA) == 0) {
+				if (!m_bHasCipherData) {
+					m_bHasCipherData = true;
+					PModelReaderNode_KeyStoreCipherValue pXMLNode = extractCopy<CModelReaderNode_KeyStoreCipherValue>();
+					pXMLNode->parseXML(pXMLReader);
+					m_rgCipherValue = pXMLNode->getCipherValue();
+				}
+			} else {
+				m_pWarnings->addWarning(NMR_ERROR_NAMESPACE_INVALID_ELEMENT, mrwInvalidOptionalValue);
+			}
+		}
+	}
+
+}