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Diffstat (limited to 'xmlsecurity/tools/uno/SignatureEntity.java')
| -rw-r--r-- | xmlsecurity/tools/uno/SignatureEntity.java | 288 |
1 files changed, 288 insertions, 0 deletions
diff --git a/xmlsecurity/tools/uno/SignatureEntity.java b/xmlsecurity/tools/uno/SignatureEntity.java new file mode 100644 index 000000000000..d02ad3ee74d7 --- /dev/null +++ b/xmlsecurity/tools/uno/SignatureEntity.java @@ -0,0 +1,288 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +package com.sun.star.xml.security.uno; + +import java.util.Vector; + +/* uno classes */ +import com.sun.star.uno.UnoRuntime; +import com.sun.star.lang.XMultiComponentFactory; +import com.sun.star.lang.XInitialization; +import com.sun.star.uno.XComponentContext; + +import com.sun.star.xml.crypto.*; +import com.sun.star.xml.crypto.sax.*; + +/* + * this class maintains the data for a signature operation. + */ +class SignatureEntity extends SecurityEntity +{ + private Vector m_vReferenceIds; + private int m_nSignatureElementCollectorId; + + SignatureEntity( + XSecuritySAXEventKeeper xSAXEventKeeper, + boolean isExporting, + Object resultListener, + XXMLSecurityContext xXMLSecurityContext, + XXMLSignature xXMLSignature, + XXMLEncryption xXMLEncryption, + XMultiComponentFactory xRemoteServiceManager, + XComponentContext xRemoteContext) + { + super(xSAXEventKeeper, xXMLSecurityContext, xXMLSignature, + xXMLEncryption, xRemoteServiceManager, xRemoteContext); + + m_vReferenceIds = new Vector(); + + if (isExporting) + { + m_nSignatureElementCollectorId = m_xSAXEventKeeper.addSecurityElementCollector( + ElementMarkPriority.AFTERMODIFY, + true); + + m_xSAXEventKeeper.setSecurityId(m_nSignatureElementCollectorId, m_nSecurityId); + + try + { + /* + * creates a SignatureCreator. + */ + Object signatureCreator = m_xRemoteServiceManager.createInstanceWithContext( + TestTool.SIGNATURECREATOR_COMPONENT, m_xRemoteContext); + + m_xReferenceResolvedListener = + (XReferenceResolvedListener)UnoRuntime.queryInterface( + XReferenceResolvedListener.class, signatureCreator); + + /* + * initializes the SignatureCreator. + */ + XInitialization xInitialization = + (XInitialization)UnoRuntime.queryInterface( + XInitialization.class, m_xReferenceResolvedListener); + + Object args[]=new Object[5]; + args[0] = new Integer(m_nSecurityId).toString(); + args[1] = m_xSAXEventKeeper; + args[2] = new Integer(m_nSignatureElementCollectorId).toString(); + args[3] = m_xXMLSecurityContext.getSecurityEnvironment(); + args[4] = m_xXMLSignature; + xInitialization.initialize(args); + + /* + * creates a Blocker. + */ + int blockerId = m_xSAXEventKeeper.addBlocker(); + m_xSAXEventKeeper.setSecurityId(blockerId, m_nSecurityId); + + XBlockerMonitor xBlockerMonitor = (XBlockerMonitor)UnoRuntime.queryInterface( + XBlockerMonitor.class, m_xReferenceResolvedListener); + xBlockerMonitor.setBlockerId(blockerId); + + /* + * sets signature creation result listener. + */ + XSignatureCreationResultBroadcaster xSignatureCreationResultBroadcaster = + (XSignatureCreationResultBroadcaster)UnoRuntime.queryInterface( + XSignatureCreationResultBroadcaster.class, m_xReferenceResolvedListener); + xSignatureCreationResultBroadcaster.addSignatureCreationResultListener( + (XSignatureCreationResultListener)UnoRuntime.queryInterface( + XSignatureCreationResultListener.class, resultListener)); + } + catch( com.sun.star.uno.Exception e) + { + e.printStackTrace(); + } + + } + else + { + m_nSignatureElementCollectorId = m_xSAXEventKeeper.addSecurityElementCollector( + ElementMarkPriority.BEFOREMODIFY, false); + + m_xSAXEventKeeper.setSecurityId(m_nSignatureElementCollectorId, m_nSecurityId); + + try + { + /* + * creates a SignatureVerifier. + */ + Object signatureVerifier = m_xRemoteServiceManager.createInstanceWithContext( + TestTool.SIGNATUREVERIFIER_COMPONENT, m_xRemoteContext); + + m_xReferenceResolvedListener = + (XReferenceResolvedListener)UnoRuntime.queryInterface( + XReferenceResolvedListener.class, signatureVerifier); + + /* + * initializes the SignatureVerifier. + */ + XInitialization xInitialization = + (XInitialization)UnoRuntime.queryInterface( + XInitialization.class, m_xReferenceResolvedListener); + Object args[]=new Object[5]; + args[0] = new Integer(m_nSecurityId).toString(); + args[1] = m_xSAXEventKeeper; + args[2] = new Integer(m_nSignatureElementCollectorId).toString(); + args[3] = m_xXMLSecurityContext; + args[4] = m_xXMLSignature; + xInitialization.initialize(args); + + /* + * sets signature verify result listener. + */ + XSignatureVerifyResultBroadcaster xSignatureVerifyResultBroadcaster = + (XSignatureVerifyResultBroadcaster)UnoRuntime.queryInterface( + XSignatureVerifyResultBroadcaster.class, m_xReferenceResolvedListener); + xSignatureVerifyResultBroadcaster.addSignatureVerifyResultListener( + (XSignatureVerifyResultListener)UnoRuntime.queryInterface( + XSignatureVerifyResultListener.class, resultListener)); + } + catch( com.sun.star.uno.Exception e) + { + e.printStackTrace(); + } + } + + /* + * configures the resolve listener for the signature template. + */ + XReferenceResolvedBroadcaster xReferenceResolvedBroadcaster = + (XReferenceResolvedBroadcaster)UnoRuntime.queryInterface( + XReferenceResolvedBroadcaster.class, m_xSAXEventKeeper); + xReferenceResolvedBroadcaster.addReferenceResolvedListener( + m_nSignatureElementCollectorId, m_xReferenceResolvedListener); + } + +/************************************************************************************** + * private methods + **************************************************************************************/ + + /* + * checks whether this signature has a reference with + * the particular id. + */ + private boolean hasReference(String id) + { + boolean rc = false; + + int length = m_vReferenceIds.size(); + for (int i=0; i<length; ++i) + { + if (id.equals((String)m_vReferenceIds.elementAt(i))) + { + rc = true; + break; + } + } + + return rc; + } + + +/************************************************************************************** + * protected methods + **************************************************************************************/ + + /* + * adds a new reference id. + */ + protected void addReferenceId(String referenceId) + { + m_vReferenceIds.add(referenceId); + } + + /* + * notifies how many reference in this signature. + */ + protected void setReferenceNumber() + { + try + { + XReferenceCollector xReferenceCollector = + (XReferenceCollector)UnoRuntime.queryInterface( + XReferenceCollector.class, m_xReferenceResolvedListener); + xReferenceCollector.setReferenceCount(m_vReferenceIds.size()); + } + catch( com.sun.star.uno.Exception e) + { + e.printStackTrace(); + } + } + + /* + * tries to add a reference to this signature. + * + * If the specific id belongs to this signature's references, then: + * 1. askes the SAXEventKeeper to add a ElementCollector to for the new + * referenced element; + * 2. configures this ElementCollector's security id; + * 3. tells the SAXEventKeeper which listener will receive the reference + * resolved notification. + * 4. notifies the SignatureCollector about the reference id. + */ + protected boolean setReference(String id, boolean isExporting) + { + boolean rc = false; + + if (hasReference(id)) + { + int referenceId = m_xSAXEventKeeper.addSecurityElementCollector( + isExporting? + (ElementMarkPriority.AFTERMODIFY):(ElementMarkPriority.BEFOREMODIFY), + false ); + + m_xSAXEventKeeper.setSecurityId(referenceId, m_nSecurityId); + + XReferenceResolvedBroadcaster xReferenceResolvedBroadcaster = + (XReferenceResolvedBroadcaster)UnoRuntime.queryInterface( + XReferenceResolvedBroadcaster.class, m_xSAXEventKeeper); + xReferenceResolvedBroadcaster.addReferenceResolvedListener( + referenceId, m_xReferenceResolvedListener); + + try + { + XReferenceCollector xReferenceCollector = + (XReferenceCollector)UnoRuntime.queryInterface( + XReferenceCollector.class, m_xReferenceResolvedListener); + xReferenceCollector.setReferenceId(referenceId); + } + catch( com.sun.star.uno.Exception e) + { + e.printStackTrace(); + } + + rc = true; + } + + return rc; + } +} + |