| /** |
| * 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 |
| * |
| * DSIGKeyName := Simply a string that names a key for an application to read |
| * |
| * Author(s): Berin Lautenbach |
| * |
| * $Id$ |
| * |
| */ |
| |
| #include <xsec/dsig/DSIGKeyInfoPGPData.hpp> |
| #include <xsec/framework/XSECError.hpp> |
| #include <xsec/utils/XSECPlatformUtils.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 |
| // -------------------------------------------------------------------------------- |
| |
| |
| DSIGKeyInfoPGPData::DSIGKeyInfoPGPData(const XSECEnv * env, DOMNode *pgpDataNode) : |
| DSIGKeyInfo(env), |
| mp_keyID(NULL), |
| mp_keyPacket(NULL), |
| mp_keyIDTextNode(NULL), |
| mp_keyPacketTextNode(NULL) { |
| |
| mp_keyInfoDOMNode = pgpDataNode; |
| |
| } |
| |
| |
| DSIGKeyInfoPGPData::DSIGKeyInfoPGPData(const XSECEnv * env) : |
| DSIGKeyInfo(env), |
| mp_keyID(NULL), |
| mp_keyPacket(NULL), |
| mp_keyIDTextNode(NULL), |
| mp_keyPacketTextNode(NULL) { |
| |
| mp_keyInfoDOMNode = 0; |
| |
| } |
| |
| |
| DSIGKeyInfoPGPData::~DSIGKeyInfoPGPData() { |
| |
| |
| }; |
| |
| // -------------------------------------------------------------------------------- |
| // Load and Get functions |
| // -------------------------------------------------------------------------------- |
| |
| |
| void DSIGKeyInfoPGPData::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::LoadEmptyInfoName); |
| |
| } |
| |
| if (!strEquals(getDSIGLocalName(mp_keyInfoDOMNode), "PGPData")) { |
| |
| throw XSECException(XSECException::ExpectedDSIGChildNotFound, |
| "Expected a PGPData node"); |
| |
| } |
| |
| // Now find the first element node containing either KeyID or KeyPacket |
| |
| DOMNode * tmpElt = findFirstChildOfType(mp_keyInfoDOMNode, DOMNode::ELEMENT_NODE); |
| |
| if (tmpElt == 0) { |
| |
| throw XSECException(XSECException::ExpectedDSIGChildNotFound, |
| "Expected <PGPKeyID> or <PGPKeyPacket> children of PGPData node"); |
| |
| } |
| |
| if (strEquals(getDSIGLocalName(tmpElt), "PGPKeyID")) { |
| |
| // Find the text node |
| mp_keyIDTextNode = findFirstChildOfType(tmpElt, DOMNode::TEXT_NODE); |
| |
| if (mp_keyIDTextNode == NULL) { |
| |
| throw XSECException(XSECException::ExpectedDSIGChildNotFound, |
| "Expected a text node beneath PGPKeyID"); |
| |
| } |
| |
| mp_keyID = mp_keyIDTextNode->getNodeValue(); |
| |
| do { |
| |
| tmpElt = tmpElt->getNextSibling(); |
| |
| } while (tmpElt != NULL && tmpElt->getNodeType() != DOMNode::ELEMENT_NODE); |
| |
| } |
| |
| if (tmpElt != NULL && strEquals(getDSIGLocalName(tmpElt), "PGPKeyPacket")) { |
| |
| // Find the text node |
| mp_keyPacketTextNode = findFirstChildOfType(tmpElt, DOMNode::TEXT_NODE); |
| |
| if (mp_keyPacketTextNode == NULL) { |
| |
| throw XSECException(XSECException::ExpectedDSIGChildNotFound, |
| "Expected a text node beneath PGPKeyPacket"); |
| |
| } |
| |
| mp_keyPacket = mp_keyPacketTextNode->getNodeValue(); |
| |
| } |
| |
| if (mp_keyPacketTextNode == NULL && mp_keyIDTextNode == NULL) { |
| |
| throw XSECException(XSECException::ExpectedDSIGChildNotFound, |
| "Expected <PGPKeyID> or <PGPKeyPacket> children of PGPData node"); |
| |
| } |
| } |
| |
| // -------------------------------------------------------------------------------- |
| // Create and Set functions |
| // -------------------------------------------------------------------------------- |
| |
| DOMElement * DSIGKeyInfoPGPData::createBlankPGPData(const XMLCh * id, const XMLCh * packet) { |
| |
| // Create the DOM Structure |
| |
| safeBuffer str; |
| DOMDocument *doc = mp_env->getParentDocument(); |
| const XMLCh * prefix = mp_env->getDSIGNSPrefix(); |
| |
| makeQName(str, prefix, "PGPData"); |
| |
| DOMElement *ret = doc->createElementNS(DSIGConstants::s_unicodeStrURIDSIG, str.rawXMLChBuffer()); |
| mp_keyInfoDOMNode = ret; |
| mp_env->doPrettyPrint(ret); |
| |
| if (id != NULL) { |
| |
| makeQName(str, prefix, "PGPKeyID"); |
| DOMElement * t = doc->createElementNS(DSIGConstants::s_unicodeStrURIDSIG, str.rawXMLChBuffer()); |
| ret->appendChild(t); |
| mp_env->doPrettyPrint(ret); |
| mp_keyIDTextNode = doc->createTextNode(id); |
| t->appendChild(mp_keyIDTextNode); |
| mp_keyID = mp_keyIDTextNode->getNodeValue(); |
| |
| } |
| |
| if (packet != NULL) { |
| |
| makeQName(str, prefix, "PGPKeyPacket"); |
| DOMElement * t = doc->createElementNS(DSIGConstants::s_unicodeStrURIDSIG, str.rawXMLChBuffer()); |
| ret->appendChild(t); |
| mp_env->doPrettyPrint(ret); |
| mp_keyPacketTextNode = doc->createTextNode(packet); |
| t->appendChild(mp_keyPacketTextNode); |
| mp_keyPacket = mp_keyPacketTextNode->getNodeValue(); |
| |
| } |
| |
| return ret; |
| |
| } |
| |
| void DSIGKeyInfoPGPData::setKeyID(const XMLCh * id) { |
| |
| if (mp_keyInfoDOMNode == NULL) { |
| |
| throw XSECException(XSECException::KeyInfoError, |
| "DSIGKeyInfoPGPData::setKeyID() called prior to load or createBlank"); |
| } |
| |
| if (mp_keyIDTextNode == 0) { |
| |
| // Need to create |
| safeBuffer str; |
| DOMDocument *doc = mp_env->getParentDocument(); |
| const XMLCh * prefix = mp_env->getDSIGNSPrefix(); |
| |
| makeQName(str, prefix, "PGPKeyID"); |
| DOMElement * t = doc->createElementNS(DSIGConstants::s_unicodeStrURIDSIG, str.rawXMLChBuffer()); |
| DOMNode * pkt = findFirstChildOfType(mp_keyInfoDOMNode, DOMNode::ELEMENT_NODE); |
| if (pkt != NULL) { |
| mp_keyInfoDOMNode->insertBefore(t, pkt); |
| if (mp_env->getPrettyPrintFlag() == true) |
| mp_keyInfoDOMNode->insertBefore(doc->createTextNode(DSIGConstants::s_unicodeStrNL), pkt); |
| } |
| else { |
| mp_keyInfoDOMNode->appendChild(t); |
| mp_env->doPrettyPrint(mp_keyInfoDOMNode); |
| } |
| mp_keyIDTextNode = doc->createTextNode(id); |
| t->appendChild(mp_keyIDTextNode); |
| |
| } |
| |
| else |
| mp_keyIDTextNode->setNodeValue(id); |
| |
| mp_keyID = mp_keyIDTextNode->getNodeValue(); |
| |
| } |
| |
| void DSIGKeyInfoPGPData::setKeyPacket(const XMLCh * packet) { |
| |
| if (mp_keyInfoDOMNode == NULL) { |
| |
| throw XSECException(XSECException::KeyInfoError, |
| "DSIGKeyInfoPGPData::setKeyID() called prior to load or createBlank"); |
| } |
| |
| if (mp_keyPacketTextNode == 0) { |
| |
| // Need to create |
| |
| safeBuffer str; |
| DOMDocument *doc = mp_env->getParentDocument(); |
| const XMLCh * prefix = mp_env->getDSIGNSPrefix(); |
| |
| makeQName(str, prefix, "PGPKeyPacket"); |
| DOMElement * t = doc->createElementNS(DSIGConstants::s_unicodeStrURIDSIG, str.rawXMLChBuffer()); |
| mp_keyInfoDOMNode->appendChild(t); |
| mp_env->doPrettyPrint(mp_keyInfoDOMNode); |
| mp_keyPacketTextNode = doc->createTextNode(packet); |
| t->appendChild(mp_keyPacketTextNode); |
| |
| } |
| |
| else |
| mp_keyPacketTextNode->setNodeValue(packet); |
| |
| mp_keyPacket = mp_keyPacketTextNode->getNodeValue(); |
| |
| } |
| |