X-Git-Url: http://www.project-moonshot.org/gitweb/?a=blobdiff_plain;f=saml%2Fsignature%2FContentReference.cpp;h=e430fb46bd68517f9c2224d5249a324c5bc4a3fb;hb=961aeb6e484bd2b884860b8161df8bdd85279547;hp=92df01271e34187cbb133ed85483ba3ff1ae3542;hpb=ace93f70a29a03825d2c9cebf60ee89693b5c3a7;p=shibboleth%2Fcpp-opensaml.git

diff --git a/saml/signature/ContentReference.cpp b/saml/signature/ContentReference.cpp
index 92df012..e430fb4 100644
--- a/saml/signature/ContentReference.cpp
+++ b/saml/signature/ContentReference.cpp
@@ -1,17 +1,21 @@
-/*
- *  Copyright 2001-2010 Internet2
- * 
- * 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
+/**
+ * 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
+ * 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.
  */
 
 /**
@@ -34,6 +38,25 @@ using namespace opensaml;
 using namespace xmltooling;
 using namespace std;
 
+void SignableObject::declareNonVisibleNamespaces() const
+{
+    ContentReference* cr = getSignature() ? dynamic_cast<ContentReference*>(getSignature()->getContentReference()) : nullptr;
+
+    // Compute inclusive prefix set.
+    map<xstring,xstring> decls;
+    XMLHelper::getNonVisiblyUsedPrefixes(*this, decls);
+
+    for (map<xstring,xstring>::const_iterator decl = decls.begin(); decl != decls.end(); ++decl) {
+
+        // Pin it to the object root. An existing copy of the prefix on the root will take precedence.
+        addNamespace(Namespace(decl->second.c_str(), decl->first.c_str(), true, Namespace::NonVisiblyUsed));
+
+        // Add to content reference, if any.
+        if (cr)
+            cr->addInclusivePrefix(decl->first.c_str());
+    }
+}
+
 ContentReference::ContentReference(const SignableObject& signableObject)
     : m_signableObject(signableObject), m_digest(nullptr), m_c14n(nullptr)
 {
@@ -46,6 +69,7 @@ ContentReference::~ContentReference()
 void ContentReference::createReferences(DSIGSignature* sig)
 {
     DSIGReference* ref = nullptr;
+    sig->setIdByAttributeName(false);
     const XMLCh* id=m_signableObject.getXMLID();
     if (!id || !*id)
         ref=sig->createReference(&chNull, m_digest ? m_digest : DSIGConstants::s_unicodeStrURISHA1);  // whole doc reference
@@ -68,21 +92,16 @@ void ContentReference::createReferences(DSIGSignature* sig)
     DSIGTransformC14n* c14n=ref->appendCanonicalizationTransform(m_c14n ? m_c14n : DSIGConstants::s_unicodeStrURIEXC_C14N_NOC);
 
     if (!m_c14n || m_c14n == DSIGConstants::s_unicodeStrURIEXC_C14N_NOC || m_c14n == DSIGConstants::s_unicodeStrURIEXC_C14N_COM) {
-        // Compute inclusive prefix set.
-        set<xstring> prefix_set;
-        XMLHelper::getNonVisiblyUsedPrefixes(m_signableObject, prefix_set);
-        prefix_set.insert(m_prefixes.begin(), m_prefixes.end());
-
         // Build up the string of prefixes.
         xstring prefixes;
         static const XMLCh _default[] = { chPound, chLatin_d, chLatin_e, chLatin_f, chLatin_a, chLatin_u, chLatin_l, chLatin_t, chNull };
-        for (set<xstring>::const_iterator p = prefix_set.begin(); p != prefix_set.end(); ++p) {
+        for (set<xstring>::const_iterator p = m_prefixes.begin(); p != m_prefixes.end(); ++p) {
             prefixes += (p->empty() ? _default : p->c_str());
             prefixes += chSpace;
         }
         if (!prefixes.empty()) {
             prefixes.erase(prefixes.begin() + prefixes.size() - 1);
-            c14n->setInclusiveNamespaces(prefixes.c_str());
+            c14n->setInclusiveNamespaces(const_cast<XMLCh*>(prefixes.c_str()));
         }
     }
 }