-/*\r
- * Copyright 2001-2007 Internet2\r
- * \r
- * Licensed under the Apache License, Version 2.0 (the "License");\r
- * you may not use this file except in compliance with the License.\r
- * You may obtain a copy of the License at\r
- *\r
- * http://www.apache.org/licenses/LICENSE-2.0\r
- *\r
- * Unless required by applicable law or agreed to in writing, software\r
- * distributed under the License is distributed on an "AS IS" BASIS,\r
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
- * See the License for the specific language governing permissions and\r
- * limitations under the License.\r
- */\r
-\r
-/**\r
- * ScopedAttributeDecoder.cpp\r
- * \r
- * Decodes SAML into ScopedAttributes\r
- */\r
-\r
-#include "internal.h"\r
-#include "attribute/AttributeDecoder.h"\r
-#include "attribute/ScopedAttribute.h"\r
-\r
-#include <log4cpp/Category.hh>\r
-#include <saml/saml1/core/Assertions.h>\r
-#include <saml/saml2/core/Assertions.h>\r
-\r
-using namespace shibsp;\r
-using namespace opensaml::saml1;\r
-using namespace opensaml::saml2;\r
-using namespace xmltooling;\r
-using namespace log4cpp;\r
-using namespace std;\r
-\r
-namespace shibsp {\r
- class SHIBSP_DLLLOCAL ScopedAttributeDecoder : virtual public AttributeDecoder\r
- {\r
- public:\r
- ScopedAttributeDecoder(const DOMElement* e) {}\r
- ~ScopedAttributeDecoder() {}\r
-\r
- shibsp::Attribute* decode(\r
- const char* id, const XMLObject* xmlObject, const char* assertingParty=NULL, const char* relyingParty=NULL\r
- ) const;\r
- };\r
-\r
- AttributeDecoder* SHIBSP_DLLLOCAL ScopedAttributeDecoderFactory(const DOMElement* const & e)\r
- {\r
- return new ScopedAttributeDecoder(e);\r
- }\r
-\r
- static const XMLCh Scope[] = UNICODE_LITERAL_5(S,c,o,p,e);\r
-};\r
-\r
-shibsp::Attribute* ScopedAttributeDecoder::decode(\r
- const char* id, const XMLObject* xmlObject, const char* assertingParty, const char* relyingParty\r
- ) const\r
-{\r
- char* val;\r
- char* scope;\r
- const XMLCh* xmlscope;\r
- QName scopeqname(NULL,Scope);\r
- auto_ptr<ScopedAttribute> scoped(new ScopedAttribute(id));\r
- vector< pair<string,string> >& dest = scoped->getValues();\r
- vector<XMLObject*>::const_iterator v,stop;\r
-\r
- Category& log = Category::getInstance(SHIBSP_LOGCAT".AttributeDecoder");\r
- \r
- if (xmlObject && XMLString::equals(opensaml::saml1::Attribute::LOCAL_NAME,xmlObject->getElementQName().getLocalPart())) {\r
- const opensaml::saml2::Attribute* saml2attr = dynamic_cast<const opensaml::saml2::Attribute*>(xmlObject);\r
- if (saml2attr) {\r
- const vector<XMLObject*>& values = saml2attr->getAttributeValues();\r
- v = values.begin();\r
- stop = values.end();\r
- if (log.isDebugEnabled()) {\r
- auto_ptr_char n(saml2attr->getName());\r
- log.debug("decoding ScopedAttribute (%s) from SAML 2 Attribute (%s) with %lu value(s)", id, n.get() ? n.get() : "unnamed", values.size());\r
- }\r
- }\r
- else {\r
- const opensaml::saml1::Attribute* saml1attr = dynamic_cast<const opensaml::saml1::Attribute*>(xmlObject);\r
- if (saml1attr) {\r
- const vector<XMLObject*>& values = saml2attr->getAttributeValues();\r
- v = values.begin();\r
- stop = values.end();\r
- if (log.isDebugEnabled()) {\r
- auto_ptr_char n(saml1attr->getAttributeName());\r
- log.debug("decoding ScopedAttribute (%s) from SAML 1 Attribute (%s) with %lu value(s)", id, n.get() ? n.get() : "unnamed", values.size());\r
- }\r
- }\r
- else {\r
- log.warn("XMLObject type not recognized by ScopedAttributeDecoder, no values returned");\r
- return NULL;\r
- }\r
- }\r
-\r
- for (; v!=stop; ++v) {\r
- if (!(*v)->hasChildren()) {\r
- val = toUTF8((*v)->getTextContent());\r
- if (val && *val) {\r
- const AttributeExtensibleXMLObject* aexo=dynamic_cast<const AttributeExtensibleXMLObject*>(*v);\r
- xmlscope = aexo->getAttribute(scopeqname);\r
- if (xmlscope && *xmlscope) {\r
- scope = toUTF8(xmlscope);\r
- dest.push_back(make_pair(val,scope));\r
- delete[] scope;\r
- }\r
- else {\r
- scope = strchr(val, '@');\r
- if (scope) {\r
- *scope++ = 0;\r
- if (*scope)\r
- dest.push_back(make_pair(val,scope));\r
- else\r
- log.warn("ignoring unscoped AttributeValue");\r
- }\r
- else {\r
- log.warn("ignoring unscoped AttributeValue");\r
- }\r
- }\r
- }\r
- else {\r
- log.warn("skipping empty AttributeValue");\r
- }\r
- delete[] val;\r
- }\r
- else {\r
- log.warn("skipping complex AttributeValue");\r
- }\r
- }\r
-\r
- return dest.empty() ? NULL : scoped.release();\r
- }\r
-\r
- const NameID* saml2name = dynamic_cast<const NameID*>(xmlObject);\r
- if (saml2name) {\r
- if (log.isDebugEnabled()) {\r
- auto_ptr_char f(saml2name->getFormat());\r
- log.debug("decoding ScopedAttribute (%s) from SAML 2 NameID with Format (%s)", id, f.get() ? f.get() : "unspecified");\r
- }\r
- val = toUTF8(saml2name->getName());\r
- }\r
- else {\r
- const NameIdentifier* saml1name = dynamic_cast<const NameIdentifier*>(xmlObject);\r
- if (saml1name) {\r
- if (log.isDebugEnabled()) {\r
- auto_ptr_char f(saml1name->getFormat());\r
- log.debug("decoding ScopedAttribute (%s) from SAML 1 NameIdentifier with Format (%s)", id, f.get() ? f.get() : "unspecified");\r
- }\r
- val = toUTF8(saml1name->getName());\r
- }\r
- else {\r
- log.warn("XMLObject type not recognized by ScopedAttributeDecoder, no values returned");\r
- return NULL;\r
- }\r
- }\r
-\r
- if (val && *val && *val!='@') {\r
- scope = strchr(val, '@');\r
- if (scope) {\r
- *scope++ = 0;\r
- if (*scope)\r
- dest.push_back(make_pair(val,scope));\r
- else\r
- log.warn("ignoring NameID with no scope");\r
- }\r
- else {\r
- log.warn("ignoring NameID with no scope delimiter (@)");\r
- }\r
- }\r
- else {\r
- log.warn("ignoring empty NameID");\r
- }\r
- delete[] val;\r
- return dest.empty() ? NULL : scoped.release();\r
-}\r
+/**
+ * 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.
+ *
+ * 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
+ *
+ * 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.
+ */
+
+/**
+ * ScopedAttributeDecoder.cpp
+ *
+ * Decodes SAML into ScopedAttributes.
+ */
+
+#include "internal.h"
+#include "attribute/AttributeDecoder.h"
+#include "attribute/ScopedAttribute.h"
+
+#include <saml/saml1/core/Assertions.h>
+#include <saml/saml2/core/Assertions.h>
+
+using namespace shibsp;
+using namespace opensaml::saml1;
+using namespace opensaml::saml2;
+using namespace xmltooling;
+using namespace std;
+
+namespace shibsp {
+ static const XMLCh Scope[] = UNICODE_LITERAL_5(S,c,o,p,e);
+ static const XMLCh scopeDelimiter[] = UNICODE_LITERAL_14(s,c,o,p,e,D,e,l,i,m,i,t,e,r);
+
+ class SHIBSP_DLLLOCAL ScopedAttributeDecoder : virtual public AttributeDecoder
+ {
+ public:
+ ScopedAttributeDecoder(const DOMElement* e) : AttributeDecoder(e), m_delimiter('@') {
+ if (e && e->hasAttributeNS(nullptr,scopeDelimiter)) {
+ auto_ptr_char d(e->getAttributeNS(nullptr,scopeDelimiter));
+ m_delimiter = *(d.get());
+ }
+ }
+ ~ScopedAttributeDecoder() {}
+
+ // deprecated method
+ shibsp::Attribute* decode(
+ const vector<string>& ids, const XMLObject* xmlObject, const char* assertingParty=nullptr, const char* relyingParty=nullptr
+ ) const {
+ return decode(nullptr, ids, xmlObject, assertingParty, relyingParty);
+ }
+
+ shibsp::Attribute* decode(
+ const GenericRequest*, const vector<string>&, const XMLObject*, const char* assertingParty=nullptr, const char* relyingParty=nullptr
+ ) const;
+
+ private:
+ char m_delimiter;
+ };
+
+ AttributeDecoder* SHIBSP_DLLLOCAL ScopedAttributeDecoderFactory(const DOMElement* const & e)
+ {
+ return new ScopedAttributeDecoder(e);
+ }
+};
+
+shibsp::Attribute* ScopedAttributeDecoder::decode(
+ const GenericRequest* request, const vector<string>& ids, const XMLObject* xmlObject, const char* assertingParty, const char* relyingParty
+ ) const
+{
+ char* val;
+ char* scope;
+ const XMLCh* xmlscope;
+ xmltooling::QName scopeqname(nullptr,Scope);
+ auto_ptr<ScopedAttribute> scoped(new ScopedAttribute(ids, m_delimiter));
+ vector< pair<string,string> >& dest = scoped->getValues();
+ pair<vector<XMLObject*>::const_iterator,vector<XMLObject*>::const_iterator> valrange;
+
+ Category& log = Category::getInstance(SHIBSP_LOGCAT ".AttributeDecoder.Scoped");
+
+ if (xmlObject && XMLString::equals(opensaml::saml1::Attribute::LOCAL_NAME,xmlObject->getElementQName().getLocalPart())) {
+ const opensaml::saml2::Attribute* saml2attr = dynamic_cast<const opensaml::saml2::Attribute*>(xmlObject);
+ if (saml2attr) {
+ const vector<XMLObject*>& values = saml2attr->getAttributeValues();
+ valrange = valueRange(request, values);
+ if (log.isDebugEnabled()) {
+ auto_ptr_char n(saml2attr->getName());
+ log.debug(
+ "decoding ScopedAttribute (%s) from SAML 2 Attribute (%s) with %lu value(s)",
+ ids.front().c_str(), n.get() ? n.get() : "unnamed", values.size()
+ );
+ }
+ }
+ else {
+ const opensaml::saml1::Attribute* saml1attr = dynamic_cast<const opensaml::saml1::Attribute*>(xmlObject);
+ if (saml1attr) {
+ const vector<XMLObject*>& values = saml1attr->getAttributeValues();
+ valrange = valueRange(request, values);
+ if (log.isDebugEnabled()) {
+ auto_ptr_char n(saml1attr->getAttributeName());
+ log.debug(
+ "decoding ScopedAttribute (%s) from SAML 1 Attribute (%s) with %lu value(s)",
+ ids.front().c_str(), n.get() ? n.get() : "unnamed", values.size()
+ );
+ }
+ }
+ else {
+ log.warn("XMLObject type not recognized by ScopedAttributeDecoder, no values returned");
+ return nullptr;
+ }
+ }
+
+ for (; valrange.first != valrange.second; ++valrange.first) {
+ if (!(*valrange.first)->hasChildren()) {
+ val = toUTF8((*valrange.first)->getTextContent());
+ if (val && *val) {
+ const AttributeExtensibleXMLObject* aexo=dynamic_cast<const AttributeExtensibleXMLObject*>(*valrange.first);
+ xmlscope = aexo ? aexo->getAttribute(scopeqname) : nullptr;
+ if (xmlscope && *xmlscope) {
+ auto_arrayptr<char> noninlinescope(toUTF8(xmlscope));
+ dest.push_back(pair<string,string>(val,noninlinescope.get()));
+ }
+ else {
+ scope = strchr(val, m_delimiter);
+ if (scope) {
+ *scope++ = 0;
+ if (*scope)
+ dest.push_back(pair<string,string>(val,scope));
+ else
+ log.warn("ignoring unscoped AttributeValue");
+ }
+ else {
+ log.warn("ignoring unscoped AttributeValue");
+ }
+ }
+ }
+ else {
+ log.warn("skipping empty AttributeValue");
+ }
+ delete[] val;
+ }
+ else {
+ log.warn("skipping complex AttributeValue");
+ }
+ }
+
+ return dest.empty() ? nullptr : _decode(scoped.release());
+ }
+
+ const NameID* saml2name = dynamic_cast<const NameID*>(xmlObject);
+ if (saml2name) {
+ if (log.isDebugEnabled()) {
+ auto_ptr_char f(saml2name->getFormat());
+ log.debug("decoding ScopedAttribute (%s) from SAML 2 NameID with Format (%s)", ids.front().c_str(), f.get() ? f.get() : "unspecified");
+ }
+ val = toUTF8(saml2name->getName());
+ }
+ else {
+ const NameIdentifier* saml1name = dynamic_cast<const NameIdentifier*>(xmlObject);
+ if (saml1name) {
+ if (log.isDebugEnabled()) {
+ auto_ptr_char f(saml1name->getFormat());
+ log.debug(
+ "decoding ScopedAttribute (%s) from SAML 1 NameIdentifier with Format (%s)",
+ ids.front().c_str(), f.get() ? f.get() : "unspecified"
+ );
+ }
+ val = toUTF8(saml1name->getName());
+ }
+ else {
+ log.warn("XMLObject type not recognized by ScopedAttributeDecoder, no values returned");
+ return nullptr;
+ }
+ }
+
+ if (val && *val && *val != m_delimiter) {
+ scope = strchr(val, m_delimiter);
+ if (scope) {
+ *scope++ = 0;
+ if (*scope)
+ dest.push_back(pair<string,string>(val,scope));
+ else
+ log.warn("ignoring NameID with no scope");
+ }
+ else {
+ log.warn("ignoring NameID with no scope delimiter (%c)", m_delimiter);
+ }
+ }
+ else {
+ log.warn("ignoring empty NameID");
+ }
+ delete[] val;
+ return dest.empty() ? nullptr : _decode(scoped.release());
+}