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Diffstat (limited to 'xmlsecurity/tools/uno/EncryptionEntity.java')
| -rw-r--r-- | xmlsecurity/tools/uno/EncryptionEntity.java | 218 |
1 files changed, 218 insertions, 0 deletions
diff --git a/xmlsecurity/tools/uno/EncryptionEntity.java b/xmlsecurity/tools/uno/EncryptionEntity.java new file mode 100644 index 000000000000..51f14b2bbf6b --- /dev/null +++ b/xmlsecurity/tools/uno/EncryptionEntity.java @@ -0,0 +1,218 @@ +/************************************************************************* + * + * 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; + +/* 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 an encryption operation. + */ +class EncryptionEntity extends SecurityEntity +{ + private int m_nEncryptionElementCollectorId; + + EncryptionEntity( + XSecuritySAXEventKeeper xSAXEventKeeper, + boolean isExporting, + Object resultListener, + XXMLSecurityContext xXMLSecurityContext, + XXMLSignature xXMLSignature, + XXMLEncryption xXMLEncryption, + XMultiComponentFactory xRemoteServiceManager, + XComponentContext xRemoteContext) + { + super(xSAXEventKeeper, xXMLSecurityContext, xXMLSignature, + xXMLEncryption, xRemoteServiceManager, xRemoteContext); + + m_nEncryptionElementCollectorId = m_xSAXEventKeeper.addSecurityElementCollector( + ElementMarkPriority.AFTERMODIFY, + true); + + m_xSAXEventKeeper.setSecurityId(m_nEncryptionElementCollectorId, m_nSecurityId); + + if (isExporting) + { + try + { + /* + * creates a Encryptor. + */ + Object encryptor = m_xRemoteServiceManager.createInstanceWithContext( + TestTool.ENCRYPTOR_COMPONENT, m_xRemoteContext); + + m_xReferenceResolvedListener = + (XReferenceResolvedListener)UnoRuntime.queryInterface( + XReferenceResolvedListener.class, encryptor); + + /* + * initializes the Encryptor. + */ + 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_nEncryptionElementCollectorId).toString(); + args[3] = m_xXMLSecurityContext.getSecurityEnvironment(); + args[4] = m_xXMLEncryption; + xInitialization.initialize(args); + + /* + * sets encryption result listener. + */ + XEncryptionResultBroadcaster m_xEncryptionResultBroadcaster = + (XEncryptionResultBroadcaster)UnoRuntime.queryInterface( + XEncryptionResultBroadcaster.class, m_xReferenceResolvedListener); + m_xEncryptionResultBroadcaster.addEncryptionResultListener( + (XEncryptionResultListener)UnoRuntime.queryInterface( + XEncryptionResultListener.class, resultListener)); + } + catch( com.sun.star.uno.Exception e) + { + e.printStackTrace(); + } + } + else + { + try{ + /* + * creates a Decryptor. + */ + Object decryptor = m_xRemoteServiceManager.createInstanceWithContext( + TestTool.DECRYPTOR_COMPONENT, m_xRemoteContext); + + m_xReferenceResolvedListener = + (XReferenceResolvedListener)UnoRuntime.queryInterface( + XReferenceResolvedListener.class, decryptor); + + /* + * initializes the Decryptor. + */ + 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_nEncryptionElementCollectorId).toString(); + args[3] = m_xXMLSecurityContext; + args[4] = m_xXMLEncryption; + xInitialization.initialize(args); + + /* + * sets decryption result listener. + */ + XDecryptionResultBroadcaster m_xDecryptionResultBroadcaster = + (XDecryptionResultBroadcaster)UnoRuntime.queryInterface( + XDecryptionResultBroadcaster.class, m_xReferenceResolvedListener); + m_xDecryptionResultBroadcaster.addDecryptionResultListener( + (XDecryptionResultListener)UnoRuntime.queryInterface( + XDecryptionResultListener.class, resultListener)); + } + catch( com.sun.star.uno.Exception e) + { + e.printStackTrace(); + } + } + + /* + * creates a Blocker. + */ + int blockerId = m_xSAXEventKeeper.addBlocker(); + m_xSAXEventKeeper.setSecurityId(blockerId, m_nSecurityId); + + try + { + XBlockerMonitor xBlockerMonitor = (XBlockerMonitor)UnoRuntime.queryInterface( + XBlockerMonitor.class, m_xReferenceResolvedListener); + xBlockerMonitor.setBlockerId(blockerId); + } + catch( com.sun.star.uno.Exception e) + { + e.printStackTrace(); + } + + /* + * configures the resolve listener for the encryption template. + */ + XReferenceResolvedBroadcaster xReferenceResolvedBroadcaster = + (XReferenceResolvedBroadcaster)UnoRuntime.queryInterface( + XReferenceResolvedBroadcaster.class, m_xSAXEventKeeper); + xReferenceResolvedBroadcaster.addReferenceResolvedListener(m_nEncryptionElementCollectorId, m_xReferenceResolvedListener); + } + + /* + * add the reference to this encryption. + * + * 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(boolean isExporting) + { + boolean rc = false; + + int referenceId = m_xSAXEventKeeper.addSecurityElementCollector( + isExporting? + (ElementMarkPriority.AFTERMODIFY):(ElementMarkPriority.BEFOREMODIFY), + true); + + 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 = false; + } + + return rc; + } +} + |