| /** |
| * 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/DSIGKeyInfoName.hpp> |
| #include <xsec/dsig/DSIGSignature.hpp> |
| #include <xsec/framework/XSECEnv.hpp> |
| #include <xsec/framework/XSECError.hpp> |
| #include <xsec/utils/XSECPlatformUtils.hpp> |
| |
| #include "../utils/XSECDOMUtils.hpp" |
| |
| XERCES_CPP_NAMESPACE_USE |
| |
| // -------------------------------------------------------------------------------- |
| // Constructors and Destructors |
| // -------------------------------------------------------------------------------- |
| |
| |
| DSIGKeyInfoName::DSIGKeyInfoName(const XSECEnv * env, DOMNode *nameNode) : |
| DSIGKeyInfo(env), |
| mp_name(NULL), |
| mp_decodedDName(NULL), |
| mp_keyNameTextNode(0) { |
| |
| mp_keyInfoDOMNode = nameNode; |
| |
| } |
| |
| |
| DSIGKeyInfoName::DSIGKeyInfoName(const XSECEnv * env) : |
| DSIGKeyInfo(env), |
| mp_name(NULL), |
| mp_decodedDName(NULL), |
| mp_keyNameTextNode(0) { |
| |
| mp_keyInfoDOMNode = 0; |
| |
| } |
| |
| |
| DSIGKeyInfoName::~DSIGKeyInfoName() { |
| |
| if (mp_decodedDName != NULL) |
| XSEC_RELEASE_XMLCH(mp_decodedDName); |
| |
| }; |
| |
| // -------------------------------------------------------------------------------- |
| // Load and Get functions |
| // -------------------------------------------------------------------------------- |
| |
| |
| void DSIGKeyInfoName::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), "KeyName")) { |
| |
| throw XSECException(XSECException::LoadNonInfoName); |
| |
| } |
| |
| // Now find the text node containing the name |
| |
| DOMNode *tmpElt = mp_keyInfoDOMNode->getFirstChild(); |
| |
| while (tmpElt != 0 && tmpElt->getNodeType() != DOMNode::TEXT_NODE) |
| tmpElt = tmpElt->getNextSibling(); |
| |
| if (tmpElt != 0) { |
| |
| mp_keyNameTextNode = tmpElt; |
| mp_name = tmpElt->getNodeValue(); |
| |
| } |
| |
| else { |
| |
| throw XSECException(XSECException::ExpectedDSIGChildNotFound, |
| MAKE_UNICODE_STRING("Expected TEXT node as child to <KeyName> element")); |
| |
| } |
| |
| } |
| |
| const XMLCh * DSIGKeyInfoName::getDecodedKeyName(void) { |
| |
| if (mp_decodedDName == NULL) { |
| |
| mp_decodedDName = decodeDName(mp_name); |
| |
| } |
| |
| return mp_decodedDName; |
| |
| } |
| |
| // -------------------------------------------------------------------------------- |
| // Create and Set functions |
| // -------------------------------------------------------------------------------- |
| |
| DOMElement * DSIGKeyInfoName::createBlankKeyName(const XMLCh * name, bool isDName) { |
| |
| // Create the DOM Structure |
| |
| safeBuffer str; |
| DOMDocument *doc = mp_env->getParentDocument(); |
| const XMLCh * prefix = mp_env->getDSIGNSPrefix(); |
| |
| makeQName(str, prefix, "KeyName"); |
| |
| DOMElement *ret = doc->createElementNS(DSIGConstants::s_unicodeStrURIDSIG, str.rawXMLChBuffer()); |
| mp_keyInfoDOMNode = ret; |
| |
| // Check whether to encode prior to adding |
| if (isDName == true) { |
| |
| // Treat as a distinguished name |
| |
| mp_decodedDName = XMLString::replicate(name); |
| XMLCh * encodedName = encodeDName(name); |
| mp_keyNameTextNode = doc->createTextNode(encodedName); |
| XSEC_RELEASE_XMLCH(encodedName); |
| } |
| |
| else |
| mp_keyNameTextNode = doc->createTextNode(name); |
| |
| ret->appendChild(mp_keyNameTextNode); |
| |
| mp_name = mp_keyNameTextNode->getNodeValue(); |
| |
| return ret; |
| |
| } |
| |
| void DSIGKeyInfoName::setKeyName(const XMLCh * name, bool isDName) { |
| |
| if (mp_keyNameTextNode == 0) { |
| |
| // Attempt to load an empty element |
| throw XSECException(XSECException::LoadEmptySignature, |
| MAKE_UNICODE_STRING("KeyInfoName::set() called prior to load() or createBlank()")); |
| |
| } |
| |
| if (mp_decodedDName != NULL) { |
| |
| XSEC_RELEASE_XMLCH(mp_decodedDName); |
| mp_decodedDName = NULL; |
| |
| } |
| |
| if (isDName == true) { |
| |
| // This name should be treated as a Distinguished Name - so do the |
| // required encoding |
| |
| mp_decodedDName = XMLString::replicate(name); |
| XMLCh * encodedName = encodeDName(name); |
| mp_keyNameTextNode->setNodeValue(encodedName); |
| XSEC_RELEASE_XMLCH(encodedName); |
| } |
| |
| else { |
| |
| mp_keyNameTextNode->setNodeValue(name); |
| |
| } |
| |
| mp_name = mp_keyNameTextNode->getNodeValue(); |
| |
| } |