Change license header, remove stale pkg files.
[shibboleth/cpp-opensaml.git] / saml / saml1 / core / impl / ProtocolsImpl.cpp
index badec51..33d3b5d 100644 (file)
@@ -1,17 +1,21 @@
-/*
- *  Copyright 2001-2009 Internet2
+/**
+ * Licensed to the University Corporation for Advanced Internet
+ * Development, Inc. (UCAID) under one or more contributor license
+ * agreements. See the NOTICE file distributed with this work for
+ * additional information regarding copyright ownership.
  *
- * Licensed 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
+ * UCAID 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
+ * 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.
+ * 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.
  */
 
 /**
@@ -66,22 +70,25 @@ namespace opensaml {
             public AbstractXMLObjectMarshaller,
             public AbstractXMLObjectUnmarshaller
         {
-            xmltooling::QName* m_qname;
+            mutable xmltooling::QName* m_qname;
         public:
             virtual ~RespondWithImpl() {
                 delete m_qname;
             }
 
             RespondWithImpl(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix, const xmltooling::QName* schemaType)
-                : AbstractXMLObject(nsURI, localName, prefix, schemaType), m_qname(NULL) {
+                : AbstractXMLObject(nsURI, localName, prefix, schemaType), m_qname(nullptr) {
             }
 
             RespondWithImpl(const RespondWithImpl& src)
-                    : AbstractXMLObject(src), AbstractSimpleElement(src), AbstractDOMCachingXMLObject(src), m_qname(NULL) {
+                    : AbstractXMLObject(src), AbstractSimpleElement(src), AbstractDOMCachingXMLObject(src), m_qname(nullptr) {
                 setQName(src.getQName());
             }
 
             xmltooling::QName* getQName() const {
+                if (!m_qname && getDOM() && getDOM()->getTextContent()) {
+                    m_qname = XMLHelper::getNodeValueAsQName(getDOM());
+                }
                 return m_qname;
             }
 
@@ -91,8 +98,9 @@ namespace opensaml {
                     auto_ptr_XMLCh temp(m_qname->toString().c_str());
                     setTextContent(temp.get());
                 }
-                else
-                    setTextContent(NULL);
+                else {
+                    setTextContent(nullptr);
+                }
             }
 
             IMPL_XMLOBJECT_CLONE(RespondWith);
@@ -119,8 +127,8 @@ namespace opensaml {
             public AbstractXMLObjectUnmarshaller
         {
             void init() {
-                m_Subject=NULL;
-                m_children.push_back(NULL);
+                m_Subject=nullptr;
+                m_children.push_back(nullptr);
                 m_pos_Subject=m_children.begin();
             }
         protected:
@@ -154,7 +162,7 @@ namespace opensaml {
         class SAML_DLLLOCAL AuthenticationQueryImpl : public virtual AuthenticationQuery, public SubjectQueryImpl
         {
             void init() {
-                m_AuthenticationMethod=NULL;
+                m_AuthenticationMethod=nullptr;
             }
         public:
             virtual ~AuthenticationQueryImpl() {
@@ -182,12 +190,12 @@ namespace opensaml {
 
         protected:
             void marshallAttributes(DOMElement* domElement) const {
-                MARSHALL_STRING_ATTRIB(AuthenticationMethod,AUTHENTICATIONMETHOD,NULL);
+                MARSHALL_STRING_ATTRIB(AuthenticationMethod,AUTHENTICATIONMETHOD,nullptr);
                 SubjectQueryImpl::marshallAttributes(domElement);
             }
 
             void processAttribute(const DOMAttr* attribute) {
-                PROC_STRING_ATTRIB(AuthenticationMethod,AUTHENTICATIONMETHOD,NULL);
+                PROC_STRING_ATTRIB(AuthenticationMethod,AUTHENTICATIONMETHOD,nullptr);
                 SubjectQueryImpl::processAttribute(attribute);
             }
         };
@@ -195,7 +203,7 @@ namespace opensaml {
         class SAML_DLLLOCAL AttributeQueryImpl : public virtual AttributeQuery, public SubjectQueryImpl
         {
             void init() {
-                m_Resource=NULL;
+                m_Resource=nullptr;
             }
         public:
             virtual ~AttributeQueryImpl() {
@@ -230,7 +238,7 @@ namespace opensaml {
 
         protected:
             void marshallAttributes(DOMElement* domElement) const {
-                MARSHALL_STRING_ATTRIB(Resource,RESOURCE,NULL);
+                MARSHALL_STRING_ATTRIB(Resource,RESOURCE,nullptr);
                 SubjectQueryImpl::marshallAttributes(domElement);
             }
 
@@ -240,7 +248,7 @@ namespace opensaml {
             }
 
             void processAttribute(const DOMAttr* attribute) {
-                PROC_STRING_ATTRIB(Resource,RESOURCE,NULL);
+                PROC_STRING_ATTRIB(Resource,RESOURCE,nullptr);
                 SubjectQueryImpl::processAttribute(attribute);
             }
         };
@@ -248,9 +256,9 @@ namespace opensaml {
         class SAML_DLLLOCAL AuthorizationDecisionQueryImpl : public virtual AuthorizationDecisionQuery, public SubjectQueryImpl
         {
             void init() {
-                m_Resource=NULL;
-                m_Evidence=NULL;
-                m_children.push_back(NULL);
+                m_Resource=nullptr;
+                m_Evidence=nullptr;
+                m_children.push_back(nullptr);
                 m_pos_Evidence=m_pos_Subject;
                 ++m_pos_Evidence;
             }
@@ -290,7 +298,7 @@ namespace opensaml {
 
         protected:
             void marshallAttributes(DOMElement* domElement) const {
-                MARSHALL_STRING_ATTRIB(Resource,RESOURCE,NULL);
+                MARSHALL_STRING_ATTRIB(Resource,RESOURCE,nullptr);
                 SubjectQueryImpl::marshallAttributes(domElement);
             }
 
@@ -301,7 +309,7 @@ namespace opensaml {
             }
 
             void processAttribute(const DOMAttr* attribute) {
-                PROC_STRING_ATTRIB(Resource,RESOURCE,NULL);
+                PROC_STRING_ATTRIB(Resource,RESOURCE,nullptr);
                 SubjectQueryImpl::processAttribute(attribute);
             }
         };
@@ -313,11 +321,11 @@ namespace opensaml {
             public AbstractXMLObjectUnmarshaller
         {
             void init() {
-                m_MinorVersion=NULL;
-                m_RequestID=NULL;
-                m_IssueInstant=NULL;
-                m_children.push_back(NULL);
-                m_Signature=NULL;
+                m_MinorVersion=nullptr;
+                m_RequestID=nullptr;
+                m_IssueInstant=nullptr;
+                m_children.push_back(nullptr);
+                m_Signature=nullptr;
                 m_pos_Signature=m_children.begin();
             }
         protected:
@@ -374,36 +382,46 @@ namespace opensaml {
             IMPL_STRING_ATTRIB(RequestID);    // have to special-case getXMLID
             const XMLCh* getXMLID() const {
                 pair<bool,int> v = getMinorVersion();
-                return (!v.first || v.second > 0) ? m_RequestID : NULL;
+                return (!v.first || v.second > 0) ? m_RequestID : nullptr;
             }
             const XMLCh* getID() const {
                 return getRequestID();
             }
+            void releaseDOM() const {
+                if (getDOM())
+                    getDOM()->removeAttributeNS(nullptr, REQUESTID_ATTRIB_NAME);
+                AbstractDOMCachingXMLObject::releaseDOM();
+            }
             IMPL_DATETIME_ATTRIB(IssueInstant,0);
             IMPL_TYPED_CHILDREN(RespondWith,m_pos_Signature);
 
         protected:
+            void prepareForMarshalling() const {
+                if (m_Signature)
+                    declareNonVisibleNamespaces();
+            }
+
             void marshallAttributes(DOMElement* domElement) const {
                 static const XMLCh MAJORVERSION[] = UNICODE_LITERAL_12(M,a,j,o,r,V,e,r,s,i,o,n);
-                domElement->setAttributeNS(NULL,MAJORVERSION,XML_ONE);
+                domElement->setAttributeNS(nullptr,MAJORVERSION,XML_ONE);
                 if (!m_MinorVersion)
                     const_cast<RequestAbstractTypeImpl*>(this)->m_MinorVersion=XMLString::replicate(XML_ONE);
-                MARSHALL_INTEGER_ATTRIB(MinorVersion,MINORVERSION,NULL);
+                MARSHALL_INTEGER_ATTRIB(MinorVersion,MINORVERSION,nullptr);
                 if (!m_RequestID)
                     const_cast<RequestAbstractTypeImpl*>(this)->m_RequestID=SAMLConfig::getConfig().generateIdentifier();
-                domElement->setAttributeNS(NULL, REQUESTID_ATTRIB_NAME, m_RequestID);
+                domElement->setAttributeNS(nullptr, REQUESTID_ATTRIB_NAME, m_RequestID);
                 if (*m_MinorVersion!=chDigit_0) {
 #ifdef XMLTOOLING_XERCESC_BOOLSETIDATTRIBUTE
-                    domElement->setIdAttributeNS(NULL, REQUESTID_ATTRIB_NAME, true);
+                    domElement->setIdAttributeNS(nullptr, REQUESTID_ATTRIB_NAME, true);
 #else
-                    domElement->setIdAttributeNS(NULL, REQUESTID_ATTRIB_NAME);
+                    domElement->setIdAttributeNS(nullptr, REQUESTID_ATTRIB_NAME);
 #endif
                 }
                 if (!m_IssueInstant) {
-                    const_cast<RequestAbstractTypeImpl*>(this)->m_IssueInstantEpoch=time(NULL);
+                    const_cast<RequestAbstractTypeImpl*>(this)->m_IssueInstantEpoch=time(nullptr);
                     const_cast<RequestAbstractTypeImpl*>(this)->m_IssueInstant=new DateTime(m_IssueInstantEpoch);
                 }
-                MARSHALL_DATETIME_ATTRIB(IssueInstant,ISSUEINSTANT,NULL);
+                MARSHALL_DATETIME_ATTRIB(IssueInstant,ISSUEINSTANT,nullptr);
             }
 
             void processChildElement(XMLObject* childXMLObject, const DOMElement* root) {
@@ -417,30 +435,30 @@ namespace opensaml {
                 AbstractXMLObjectUnmarshaller::unmarshallAttributes(domElement);
                 if (m_RequestID && (!m_MinorVersion || *m_MinorVersion!=chDigit_0)) {
 #ifdef XMLTOOLING_XERCESC_BOOLSETIDATTRIBUTE
-                    const_cast<DOMElement*>(domElement)->setIdAttributeNS(NULL, REQUESTID_ATTRIB_NAME, true);
+                    const_cast<DOMElement*>(domElement)->setIdAttributeNS(nullptr, REQUESTID_ATTRIB_NAME, true);
 #else
-                    const_cast<DOMElement*>(domElement)->setIdAttributeNS(NULL, REQUESTID_ATTRIB_NAME);
+                    const_cast<DOMElement*>(domElement)->setIdAttributeNS(nullptr, REQUESTID_ATTRIB_NAME);
 #endif
                 }
             }
 
             void processAttribute(const DOMAttr* attribute) {
                 static const XMLCh MAJORVERSION[] = UNICODE_LITERAL_12(M,a,j,o,r,V,e,r,s,i,o,n);
-                if (XMLHelper::isNodeNamed(attribute,NULL,MAJORVERSION)) {
+                if (XMLHelper::isNodeNamed(attribute,nullptr,MAJORVERSION)) {
                     if (!XMLString::equals(attribute->getValue(),XML_ONE))
                         throw UnmarshallingException("Request has invalid major version.");
                 }
-                PROC_INTEGER_ATTRIB(MinorVersion,MINORVERSION,NULL);
-                PROC_STRING_ATTRIB(RequestID,REQUESTID,NULL);
-                PROC_DATETIME_ATTRIB(IssueInstant,ISSUEINSTANT,NULL);
+                PROC_INTEGER_ATTRIB(MinorVersion,MINORVERSION,nullptr);
+                PROC_STRING_ATTRIB(RequestID,REQUESTID,nullptr);
+                PROC_DATETIME_ATTRIB(IssueInstant,ISSUEINSTANT,nullptr);
             }
         };
 
         class SAML_DLLLOCAL RequestImpl : public virtual Request, public RequestAbstractTypeImpl
         {
             void init() {
-                m_children.push_back(NULL);
-                m_Query=NULL;
+                m_children.push_back(nullptr);
+                m_Query=nullptr;
                 m_pos_Query=m_pos_Signature;
                 ++m_pos_Query;
             }
@@ -521,9 +539,9 @@ namespace opensaml {
             public AbstractXMLObjectUnmarshaller
         {
             void init() {
-                m_Value=NULL;
-                m_children.push_back(NULL);
-                m_StatusCode=NULL;
+                m_Value=nullptr;
+                m_children.push_back(nullptr);
+                m_StatusCode=nullptr;
                 m_pos_StatusCode=m_children.begin();
             }
         public:
@@ -550,7 +568,7 @@ namespace opensaml {
 
         protected:
             void marshallAttributes(DOMElement* domElement) const {
-                MARSHALL_QNAME_ATTRIB(Value,VALUE,NULL);
+                MARSHALL_QNAME_ATTRIB(Value,VALUE,nullptr);
             }
 
             void processChildElement(XMLObject* childXMLObject, const DOMElement* root) {
@@ -559,7 +577,7 @@ namespace opensaml {
             }
 
             void processAttribute(const DOMAttr* attribute) {
-                PROC_QNAME_ATTRIB(Value,VALUE,NULL);
+                PROC_QNAME_ATTRIB(Value,VALUE,nullptr);
             }
         };
 
@@ -599,15 +617,15 @@ namespace opensaml {
             public AbstractXMLObjectUnmarshaller
         {
             void init() {
-                m_children.push_back(NULL);
-                m_children.push_back(NULL);
-                m_children.push_back(NULL);
-                m_StatusCode=NULL;
+                m_children.push_back(nullptr);
+                m_children.push_back(nullptr);
+                m_children.push_back(nullptr);
+                m_StatusCode=nullptr;
                 m_pos_StatusCode=m_children.begin();
-                m_StatusMessage=NULL;
+                m_StatusMessage=nullptr;
                 m_pos_StatusMessage=m_pos_StatusCode;
                 ++m_pos_StatusMessage;
-                m_StatusDetail=NULL;
+                m_StatusDetail=nullptr;
                 m_pos_StatusDetail=m_pos_StatusMessage;
                 ++m_pos_StatusDetail;
             }
@@ -651,13 +669,13 @@ namespace opensaml {
             public AbstractXMLObjectUnmarshaller
         {
             void init() {
-                m_MinorVersion=NULL;
-                m_ResponseID=NULL;
-                m_InResponseTo=NULL;
-                m_IssueInstant=NULL;
-                m_Recipient=NULL;
-                m_children.push_back(NULL);
-                m_Signature=NULL;
+                m_MinorVersion=nullptr;
+                m_ResponseID=nullptr;
+                m_InResponseTo=nullptr;
+                m_IssueInstant=nullptr;
+                m_Recipient=nullptr;
+                m_children.push_back(nullptr);
+                m_Signature=nullptr;
                 m_pos_Signature=m_children.begin();
             }
         protected:
@@ -712,39 +730,49 @@ namespace opensaml {
             IMPL_STRING_ATTRIB(ResponseID);    // have to special-case getXMLID
             const XMLCh* getXMLID() const {
                 pair<bool,int> v = getMinorVersion();
-                return (!v.first || v.second > 0) ? m_ResponseID : NULL;
+                return (!v.first || v.second > 0) ? m_ResponseID : nullptr;
             }
             const XMLCh* getID() const {
                 return getResponseID();
             }
+            void releaseDOM() const {
+                if (getDOM())
+                    getDOM()->removeAttributeNS(nullptr, RESPONSEID_ATTRIB_NAME);
+                AbstractDOMCachingXMLObject::releaseDOM();
+            }
             IMPL_STRING_ATTRIB(InResponseTo);
             IMPL_DATETIME_ATTRIB(IssueInstant,0);
             IMPL_STRING_ATTRIB(Recipient);
 
         protected:
+            void prepareForMarshalling() const {
+                if (m_Signature)
+                    declareNonVisibleNamespaces();
+            }
+
             void marshallAttributes(DOMElement* domElement) const {
                 static const XMLCh MAJORVERSION[] = UNICODE_LITERAL_12(M,a,j,o,r,V,e,r,s,i,o,n);
-                domElement->setAttributeNS(NULL,MAJORVERSION,XML_ONE);
+                domElement->setAttributeNS(nullptr,MAJORVERSION,XML_ONE);
                 if (!m_MinorVersion)
                     const_cast<ResponseAbstractTypeImpl*>(this)->m_MinorVersion=XMLString::replicate(XML_ONE);
-                MARSHALL_INTEGER_ATTRIB(MinorVersion,MINORVERSION,NULL);
+                MARSHALL_INTEGER_ATTRIB(MinorVersion,MINORVERSION,nullptr);
                 if (!m_ResponseID)
                     const_cast<ResponseAbstractTypeImpl*>(this)->m_ResponseID=SAMLConfig::getConfig().generateIdentifier();
-                domElement->setAttributeNS(NULL, RESPONSEID_ATTRIB_NAME, m_ResponseID);
+                domElement->setAttributeNS(nullptr, RESPONSEID_ATTRIB_NAME, m_ResponseID);
                 if (*m_MinorVersion!=chDigit_0) {
 #ifdef XMLTOOLING_XERCESC_BOOLSETIDATTRIBUTE
-                    domElement->setIdAttributeNS(NULL, RESPONSEID_ATTRIB_NAME, true);
+                    domElement->setIdAttributeNS(nullptr, RESPONSEID_ATTRIB_NAME, true);
 #else
-                    domElement->setIdAttributeNS(NULL, RESPONSEID_ATTRIB_NAME);
+                    domElement->setIdAttributeNS(nullptr, RESPONSEID_ATTRIB_NAME);
 #endif
                 }
-                MARSHALL_STRING_ATTRIB(InResponseTo,INRESPONSETO,NULL);
+                MARSHALL_STRING_ATTRIB(InResponseTo,INRESPONSETO,nullptr);
                 if (!m_IssueInstant) {
-                    const_cast<ResponseAbstractTypeImpl*>(this)->m_IssueInstantEpoch=time(NULL);
+                    const_cast<ResponseAbstractTypeImpl*>(this)->m_IssueInstantEpoch=time(nullptr);
                     const_cast<ResponseAbstractTypeImpl*>(this)->m_IssueInstant=new DateTime(m_IssueInstantEpoch);
                 }
-                MARSHALL_DATETIME_ATTRIB(IssueInstant,ISSUEINSTANT,NULL);
-                MARSHALL_STRING_ATTRIB(Recipient,RECIPIENT,NULL);
+                MARSHALL_DATETIME_ATTRIB(IssueInstant,ISSUEINSTANT,nullptr);
+                MARSHALL_STRING_ATTRIB(Recipient,RECIPIENT,nullptr);
             }
 
             void processChildElement(XMLObject* childXMLObject, const DOMElement* root) {
@@ -757,32 +785,32 @@ namespace opensaml {
                 AbstractXMLObjectUnmarshaller::unmarshallAttributes(domElement);
                 if (m_ResponseID && (!m_MinorVersion || *m_MinorVersion!=chDigit_0)) {
 #ifdef XMLTOOLING_XERCESC_BOOLSETIDATTRIBUTE
-                    const_cast<DOMElement*>(domElement)->setIdAttributeNS(NULL, RESPONSEID_ATTRIB_NAME, true);
+                    const_cast<DOMElement*>(domElement)->setIdAttributeNS(nullptr, RESPONSEID_ATTRIB_NAME, true);
 #else
-                    const_cast<DOMElement*>(domElement)->setIdAttributeNS(NULL, RESPONSEID_ATTRIB_NAME);
+                    const_cast<DOMElement*>(domElement)->setIdAttributeNS(nullptr, RESPONSEID_ATTRIB_NAME);
 #endif
                 }
             }
 
             void processAttribute(const DOMAttr* attribute) {
                 static const XMLCh MAJORVERSION[] = UNICODE_LITERAL_12(M,a,j,o,r,V,e,r,s,i,o,n);
-                if (XMLHelper::isNodeNamed(attribute,NULL,MAJORVERSION)) {
+                if (XMLHelper::isNodeNamed(attribute,nullptr,MAJORVERSION)) {
                     if (!XMLString::equals(attribute->getValue(),XML_ONE))
                         throw UnmarshallingException("Response has invalid major version.");
                 }
-                PROC_INTEGER_ATTRIB(MinorVersion,MINORVERSION,NULL);
-                PROC_STRING_ATTRIB(ResponseID,RESPONSEID,NULL);
-                PROC_STRING_ATTRIB(InResponseTo,INRESPONSETO,NULL);
-                PROC_DATETIME_ATTRIB(IssueInstant,ISSUEINSTANT,NULL);
-                PROC_STRING_ATTRIB(Recipient,RECIPIENT,NULL);
+                PROC_INTEGER_ATTRIB(MinorVersion,MINORVERSION,nullptr);
+                PROC_STRING_ATTRIB(ResponseID,RESPONSEID,nullptr);
+                PROC_STRING_ATTRIB(InResponseTo,INRESPONSETO,nullptr);
+                PROC_DATETIME_ATTRIB(IssueInstant,ISSUEINSTANT,nullptr);
+                PROC_STRING_ATTRIB(Recipient,RECIPIENT,nullptr);
             }
         };
 
         class SAML_DLLLOCAL ResponseImpl : public virtual Response, public ResponseAbstractTypeImpl
         {
             void init() {
-                m_children.push_back(NULL);
-                m_Status=NULL;
+                m_children.push_back(nullptr);
+                m_Status=nullptr;
                 m_pos_Status=m_pos_Signature;
                 ++m_pos_Status;
             }