| /** |
| * 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 |
| * |
| * XSECProvider.hpp := The main interface for users wishing to gain access |
| * to signature objects |
| * |
| * $Id$ |
| * |
| */ |
| |
| #include <xsec/framework/XSECProvider.hpp> |
| #include <xsec/framework/XSECError.hpp> |
| #include <xsec/utils/XSECDOMUtils.hpp> |
| #include <xsec/framework/XSECURIResolverXerces.hpp> |
| |
| #include "../xenc/impl/XENCCipherImpl.hpp" |
| #include "../xkms/impl/XKMSMessageFactoryImpl.hpp" |
| |
| XERCES_CPP_NAMESPACE_USE |
| |
| // -------------------------------------------------------------------------------- |
| // Constructors/Destructors |
| // -------------------------------------------------------------------------------- |
| |
| |
| XSECProvider::XSECProvider() { |
| |
| mp_URIResolver = new XSECURIResolverXerces(); |
| XSECnew(mp_xkmsMessageFactory, XKMSMessageFactoryImpl()); |
| |
| } |
| |
| XSECProvider::~XSECProvider() { |
| |
| // First delete signatures |
| |
| SignatureListVectorType::iterator i; |
| |
| for (i = m_activeSignatures.begin(); i != m_activeSignatures.end(); ++i) |
| delete *i; |
| |
| m_activeSignatures.clear(); |
| |
| if (mp_URIResolver != NULL) |
| delete mp_URIResolver; |
| |
| // Now delete ciphers |
| |
| CipherListVectorType::iterator j; |
| |
| for (j = m_activeCiphers.begin(); j != m_activeCiphers.end(); ++j) |
| delete *j; |
| |
| m_activeCiphers.clear(); |
| |
| // Clean up XKMS stuff |
| delete mp_xkmsMessageFactory; |
| |
| } |
| |
| // -------------------------------------------------------------------------------- |
| // Signature Creation/Deletion |
| // -------------------------------------------------------------------------------- |
| |
| |
| DSIGSignature * XSECProvider::newSignatureFromDOM(DOMDocument *doc, DOMNode *sigNode) { |
| |
| DSIGSignature * ret; |
| |
| XSECnew(ret, DSIGSignature(doc, sigNode)); |
| |
| setup(ret); |
| |
| return ret; |
| |
| } |
| |
| DSIGSignature * XSECProvider::newSignatureFromDOM(DOMDocument *doc) { |
| |
| DSIGSignature * ret; |
| |
| DOMNode *sigNode = findDSIGNode(doc, "Signature"); |
| |
| if (sigNode == NULL) { |
| |
| throw XSECException(XSECException::SignatureCreationError, |
| "Could not find a signature node in passed in DOM document"); |
| |
| } |
| |
| XSECnew(ret, DSIGSignature(doc, sigNode)); |
| |
| setup(ret); |
| |
| return ret; |
| |
| } |
| |
| DSIGSignature * XSECProvider::newSignature(void) { |
| |
| DSIGSignature * ret; |
| |
| XSECnew(ret, DSIGSignature()); |
| |
| setup(ret); |
| |
| return ret; |
| |
| } |
| |
| void XSECProvider::releaseSignature(DSIGSignature * toRelease) { |
| |
| // Find in the active list |
| |
| SignatureListVectorType::iterator i; |
| |
| m_providerMutex.lock(); |
| i = m_activeSignatures.begin(); |
| while (i != m_activeSignatures.end() && *i != toRelease) |
| ++i; |
| |
| if (i == m_activeSignatures.end()) { |
| |
| m_providerMutex.unlock(); |
| |
| throw XSECException(XSECException::ProviderError, |
| "Attempt to release a signature that was not created by this provider"); |
| |
| } |
| |
| // For now - remove from list. Would be better to recycle |
| m_activeSignatures.erase(i); |
| m_providerMutex.unlock(); |
| delete toRelease; |
| |
| } |
| |
| // -------------------------------------------------------------------------------- |
| // Cipher Creation/Deletion |
| // -------------------------------------------------------------------------------- |
| |
| XENCCipher * XSECProvider::newCipher(DOMDocument * doc) { |
| |
| XENCCipherImpl * ret; |
| |
| XSECnew(ret, XENCCipherImpl(doc)); |
| |
| setup(ret); |
| |
| return ret; |
| |
| } |
| |
| void XSECProvider::releaseCipher(XENCCipher * toRelease) { |
| |
| // Find in the active list |
| |
| CipherListVectorType::iterator i; |
| |
| m_providerMutex.lock(); |
| i = m_activeCiphers.begin(); |
| while (i != m_activeCiphers.end() && *i != toRelease) |
| ++i; |
| |
| if (i == m_activeCiphers.end()) { |
| |
| m_providerMutex.unlock(); |
| |
| throw XSECException(XSECException::ProviderError, |
| "Attempt to release a cipher that was not created by this provider"); |
| |
| } |
| |
| // For now - remove from list. Would be better to recycle |
| m_activeCiphers.erase(i); |
| m_providerMutex.unlock(); |
| delete toRelease; |
| |
| } |
| |
| |
| // -------------------------------------------------------------------------------- |
| // XKMS Methods |
| // -------------------------------------------------------------------------------- |
| |
| XKMSMessageFactory * XSECProvider::getXKMSMessageFactory(void) { |
| |
| return mp_xkmsMessageFactory; |
| |
| } |
| |
| // -------------------------------------------------------------------------------- |
| // Environmental methods |
| // -------------------------------------------------------------------------------- |
| |
| |
| void XSECProvider::setDefaultURIResolver(XSECURIResolver * resolver) { |
| |
| if (mp_URIResolver != 0) |
| delete mp_URIResolver; |
| |
| mp_URIResolver = resolver->clone(); |
| |
| } |
| |
| // -------------------------------------------------------------------------------- |
| // Internal functions |
| // -------------------------------------------------------------------------------- |
| |
| void XSECProvider::setup(DSIGSignature *sig) { |
| |
| // Called by all Signature creation methods to set up the sig |
| |
| // Add to the active list |
| m_providerMutex.lock(); |
| m_activeSignatures.push_back(sig); |
| m_providerMutex.unlock(); |
| |
| sig->setURIResolver(mp_URIResolver); |
| |
| } |
| |
| void XSECProvider::setup(XENCCipher * cipher) { |
| |
| // Called by all Signature creation methods to set up the sig |
| |
| // Add to the active list |
| m_providerMutex.lock(); |
| m_activeCiphers.push_back(cipher); |
| m_providerMutex.unlock(); |
| |
| } |