boost changes and header fixes

diff --git a/saml/saml1/core/impl/AssertionsImpl.cpp b/saml/saml1/core/impl/AssertionsImpl.cpp
index 2e9d55f..8cd128b 100644 (file)
--- a/saml/saml1/core/impl/AssertionsImpl.cpp
+++ b/saml/saml1/core/impl/AssertionsImpl.cpp
@@ -41,6 +41,7 @@
 
 #include <ctime>
 #include <limits.h>
 
 #include <ctime>
 #include <limits.h>

+#include <boost/lexical_cast.hpp>

 #include <xercesc/util/XMLUniDefs.hpp>
 
 using namespace opensaml::saml1;
 #include <xercesc/util/XMLUniDefs.hpp>
 
 using namespace opensaml::saml1;

diff --git a/saml/saml1/core/impl/ProtocolsImpl.cpp b/saml/saml1/core/impl/ProtocolsImpl.cpp
index 67a86ec..b9aa3a7 100644 (file)
--- a/saml/saml1/core/impl/ProtocolsImpl.cpp
+++ b/saml/saml1/core/impl/ProtocolsImpl.cpp
@@ -40,6 +40,7 @@
 #include <xmltooling/util/XMLHelper.h>
 
 #include <ctime>
 #include <xmltooling/util/XMLHelper.h>
 
 #include <ctime>

+#include <boost/lexical_cast.hpp>

 #include <xercesc/util/XMLUniDefs.hpp>
 
 using namespace opensaml::saml1p;
 #include <xercesc/util/XMLUniDefs.hpp>
 
 using namespace opensaml::saml1p;

diff --git a/saml/saml2/metadata/DynamicMetadataProvider.h b/saml/saml2/metadata/DynamicMetadataProvider.h
index 179bc2e..2e19d7e 100644 (file)
--- a/saml/saml2/metadata/DynamicMetadataProvider.h
+++ b/saml/saml2/metadata/DynamicMetadataProvider.h
@@ -72,7 +72,7 @@ namespace opensaml {
 
         private:
             std::string m_id;
 
         private:
             std::string m_id;

-            mutable xmltooling::RWLock* m_lock;
+            std::auto_ptr<xmltooling::RWLock> m_lock;

             double m_refreshDelayFactor;
             time_t m_minCacheDuration, m_maxCacheDuration;
             typedef std::map<xmltooling::xstring,time_t> cachemap_t;
             double m_refreshDelayFactor;
             time_t m_minCacheDuration, m_maxCacheDuration;
             typedef std::map<xmltooling::xstring,time_t> cachemap_t;

diff --git a/saml/saml2/metadata/MetadataProvider.h b/saml/saml2/metadata/MetadataProvider.h
index dad99c5..05d2493 100644 (file)
--- a/saml/saml2/metadata/MetadataProvider.h
+++ b/saml/saml2/metadata/MetadataProvider.h
@@ -31,6 +31,7 @@
 
 #include <vector>
 #include <iostream>
 
 #include <vector>
 #include <iostream>

+#include <boost/ptr_container/ptr_vector.hpp>

 #include <xmltooling/exceptions.h>
 #include <xmltooling/security/CredentialResolver.h>
 
 #include <xmltooling/exceptions.h>
 #include <xmltooling/security/CredentialResolver.h>
 


@@ -250,7 +251,7 @@ namespace opensaml {
             void doFilters(xmltooling::XMLObject& xmlObject) const;
 
         private:
             void doFilters(xmltooling::XMLObject& xmlObject) const;
 
         private:

-            std::vector<MetadataFilter*> m_filters;
+            boost::ptr_vector<MetadataFilter> m_filters;

         };
 
 #if defined (_MSC_VER)
         };
 
 #if defined (_MSC_VER)

diff --git a/saml/saml2/metadata/ObservableMetadataProvider.h b/saml/saml2/metadata/ObservableMetadataProvider.h
index d395714..2cb0bee 100644 (file)
--- a/saml/saml2/metadata/ObservableMetadataProvider.h
+++ b/saml/saml2/metadata/ObservableMetadataProvider.h
@@ -97,7 +97,7 @@ namespace opensaml {
             virtual const Observer* removeObserver(const Observer* oldObserver) const;
 
         private:
             virtual const Observer* removeObserver(const Observer* oldObserver) const;
 
         private:

-            mutable xmltooling::Mutex* m_observerLock;
+            std::auto_ptr<xmltooling::Mutex> m_observerLock;

             mutable std::vector<const Observer*> m_observers;
         };
 
             mutable std::vector<const Observer*> m_observers;
         };
 

diff --git a/saml/saml2/metadata/impl/DynamicMetadataProvider.cpp b/saml/saml2/metadata/impl/DynamicMetadataProvider.cpp
index 9a65d01..238aab0 100644 (file)
--- a/saml/saml2/metadata/impl/DynamicMetadataProvider.cpp
+++ b/saml/saml2/metadata/impl/DynamicMetadataProvider.cpp
@@ -95,7 +95,6 @@ DynamicMetadataProvider::~DynamicMetadataProvider()
 {
     // Each entity in the map is unique (no multimap semantics), so this is safe.
     clearDescriptorIndex(true);
 {
     // Each entity in the map is unique (no multimap semantics), so this is safe.
     clearDescriptorIndex(true);

-    delete m_lock;

 }
 
 const XMLObject* DynamicMetadataProvider::getMetadata() const
 }
 
 const XMLObject* DynamicMetadataProvider::getMetadata() const

diff --git a/saml/saml2/metadata/impl/EntityRoleMetadataFilter.cpp b/saml/saml2/metadata/impl/EntityRoleMetadataFilter.cpp
index c6feb6d..1017788 100644 (file)
--- a/saml/saml2/metadata/impl/EntityRoleMetadataFilter.cpp
+++ b/saml/saml2/metadata/impl/EntityRoleMetadataFilter.cpp
@@ -28,12 +28,14 @@
 #include "saml2/metadata/Metadata.h"
 #include "saml2/metadata/MetadataFilter.h"
 
 #include "saml2/metadata/Metadata.h"
 #include "saml2/metadata/MetadataFilter.h"
 

+#include <boost/ptr_container/ptr_set.hpp>

 #include <xmltooling/logging.h>
 #include <xmltooling/util/NDC.h>
 
 using namespace opensaml::saml2md;
 using namespace xmltooling::logging;
 using namespace xmltooling;
 #include <xmltooling/logging.h>
 #include <xmltooling/util/NDC.h>
 
 using namespace opensaml::saml2md;
 using namespace xmltooling::logging;
 using namespace xmltooling;

+using namespace boost;

 using namespace std;
 
 namespace opensaml {
 using namespace std;
 
 namespace opensaml {


@@ -53,7 +55,7 @@ namespace opensaml {
             void doFilter(EntitiesDescriptor& entities) const;
 
             bool m_removeRolelessEntityDescriptors, m_removeEmptyEntitiesDescriptors;
             void doFilter(EntitiesDescriptor& entities) const;
 
             bool m_removeRolelessEntityDescriptors, m_removeEmptyEntitiesDescriptors;

-            set<xmltooling::QName> m_roles;
+            ptr_set<xmltooling::QName> m_roles;

             bool m_idp, m_sp, m_authn, m_attr, m_pdp, m_authnq, m_attrq, m_authzq;
         };
 
             bool m_idp, m_sp, m_authn, m_attr, m_pdp, m_authnq, m_attrq, m_authzq;
         };
 


@@ -95,7 +97,7 @@ EntityRoleMetadataFilter::EntityRoleMetadataFilter(const DOMElement* e)
             else if (*q == AuthzDecisionQueryDescriptorType::TYPE_QNAME)
                 m_authzq = true;
             else
             else if (*q == AuthzDecisionQueryDescriptorType::TYPE_QNAME)
                 m_authzq = true;
             else

-                m_roles.insert(*q.get());
+                m_roles.insert(q);

         }
         e = XMLHelper::getNextSiblingElement(e, RetainedRole);
     }
         }
         e = XMLHelper::getNextSiblingElement(e, RetainedRole);
     }


@@ -111,14 +113,14 @@ void EntityRoleMetadataFilter::doFilter(XMLObject& xmlObject) const
         doFilter(dynamic_cast<EntitiesDescriptor&>(xmlObject));
         return;
     }
         doFilter(dynamic_cast<EntitiesDescriptor&>(xmlObject));
         return;
     }

-    catch (bad_cast) {
+    catch (bad_cast&) {

     }
 
     try {
         doFilter(dynamic_cast<EntityDescriptor&>(xmlObject));
         return;
     }
     }
 
     try {
         doFilter(dynamic_cast<EntityDescriptor&>(xmlObject));
         return;
     }

-    catch (bad_cast) {
+    catch (bad_cast&) {

     }
 
     throw MetadataFilterException("EntityRoleWhiteList MetadataFilter was given an improper metadata instance to filter.");
     }
 
     throw MetadataFilterException("EntityRoleWhiteList MetadataFilter was given an improper metadata instance to filter.");


@@ -128,8 +130,8 @@ void EntityRoleMetadataFilter::doFilter(EntitiesDescriptor& entities) const
 {
     Category& log=Category::getInstance(SAML_LOGCAT".MetadataFilter.EntityRoleWhiteList");
 
 {
     Category& log=Category::getInstance(SAML_LOGCAT".MetadataFilter.EntityRoleWhiteList");
 

-    VectorOf(EntityDescriptor) v=entities.getEntityDescriptors();
-    for (VectorOf(EntityDescriptor)::size_type i=0; i<v.size(); ) {
+    VectorOf(EntityDescriptor) v = entities.getEntityDescriptors();
+    for (VectorOf(EntityDescriptor)::size_type i = 0; i < v.size(); ) {

         doFilter(*v[i]);
         if (m_removeRolelessEntityDescriptors) {
             const EntityDescriptor& e = const_cast<const EntityDescriptor&>(*v[i]);
         doFilter(*v[i]);
         if (m_removeRolelessEntityDescriptors) {
             const EntityDescriptor& e = const_cast<const EntityDescriptor&>(*v[i]);


@@ -151,8 +153,8 @@ void EntityRoleMetadataFilter::doFilter(EntitiesDescriptor& entities) const
         i++;
     }
 
         i++;
     }
 

-    VectorOf(EntitiesDescriptor) groups=entities.getEntitiesDescriptors();
-    for (VectorOf(EntitiesDescriptor)::size_type j=0; j<groups.size(); ) {
+    VectorOf(EntitiesDescriptor) groups = entities.getEntitiesDescriptors();
+    for (VectorOf(EntitiesDescriptor)::size_type j = 0; j < groups.size(); ) {

         EntitiesDescriptor* group = groups[j];
         doFilter(*group);
         if (m_removeEmptyEntitiesDescriptors && group->getEntitiesDescriptors().empty() && group->getEntityDescriptors().empty()) {
         EntitiesDescriptor* group = groups[j];
         doFilter(*group);
         if (m_removeEmptyEntitiesDescriptors && group->getEntitiesDescriptors().empty() && group->getEntityDescriptors().empty()) {


@@ -191,7 +193,7 @@ void EntityRoleMetadataFilter::doFilter(EntityDescriptor& entity) const
         entity.getAuthzDecisionQueryDescriptorTypes().clear();
 
     VectorOf(RoleDescriptor) v = entity.getRoleDescriptors();
         entity.getAuthzDecisionQueryDescriptorTypes().clear();
 
     VectorOf(RoleDescriptor) v = entity.getRoleDescriptors();

-    for (VectorOf(RoleDescriptor)::size_type i=0; i<v.size(); ) {
+    for (VectorOf(RoleDescriptor)::size_type i = 0; i < v.size(); ) {

         const xmltooling::QName* type = v[i]->getSchemaType();
         if (!type || m_roles.find(*type) != m_roles.end())
             v.erase(v.begin() + i);
         const xmltooling::QName* type = v[i]->getSchemaType();
         if (!type || m_roles.find(*type) != m_roles.end())
             v.erase(v.begin() + i);

diff --git a/saml/saml2/metadata/impl/MetadataProvider.cpp b/saml/saml2/metadata/impl/MetadataProvider.cpp
index 719f8cd..b0582f2 100644 (file)
--- a/saml/saml2/metadata/impl/MetadataProvider.cpp
+++ b/saml/saml2/metadata/impl/MetadataProvider.cpp
@@ -29,6 +29,7 @@
 #include "saml2/metadata/MetadataProvider.h"
 
 #include <algorithm>
 #include "saml2/metadata/MetadataProvider.h"
 
 #include <algorithm>

+#include <boost/lambda/lambda.hpp>

 #include <xercesc/util/XMLUniDefs.hpp>
 #include <xmltooling/logging.h>
 #include <xmltooling/unicode.h>
 #include <xercesc/util/XMLUniDefs.hpp>
 #include <xmltooling/logging.h>
 #include <xmltooling/unicode.h>


@@ -39,6 +40,8 @@ using namespace opensaml::saml2md;
 using namespace opensaml;
 using namespace xmltooling::logging;
 using namespace xmltooling;
 using namespace opensaml;
 using namespace xmltooling::logging;
 using namespace xmltooling;

+using namespace boost::lambda;
+using namespace boost;

 using namespace std;
 
 namespace opensaml {
 using namespace std;
 
 namespace opensaml {


@@ -129,14 +132,12 @@ MetadataProvider::MetadataProvider(const DOMElement* e)
     }
     catch (XMLToolingException& ex) {
         log.error("caught exception while installing filters: %s", ex.what());
     }
     catch (XMLToolingException& ex) {
         log.error("caught exception while installing filters: %s", ex.what());

-        for_each(m_filters.begin(),m_filters.end(),xmltooling::cleanup<MetadataFilter>());

         throw;
     }
 }
 
 MetadataProvider::~MetadataProvider()
 {
         throw;
     }
 }
 
 MetadataProvider::~MetadataProvider()
 {

-    for_each(m_filters.begin(), m_filters.end(), xmltooling::cleanup<MetadataFilter>());

 }
 
 const char* MetadataProvider::getId() const
 }
 
 const char* MetadataProvider::getId() const


@@ -151,11 +152,9 @@ void MetadataProvider::addMetadataFilter(MetadataFilter* newFilter)
 
 MetadataFilter* MetadataProvider::removeMetadataFilter(MetadataFilter* oldFilter)
 {
 
 MetadataFilter* MetadataProvider::removeMetadataFilter(MetadataFilter* oldFilter)
 {

-    for (vector<MetadataFilter*>::iterator i=m_filters.begin(); i!=m_filters.end(); i++) {
-        if (oldFilter==(*i)) {
-            m_filters.erase(i);
-            return oldFilter;
-        }
+    ptr_vector<MetadataFilter>::iterator i = find_if(m_filters.begin(), m_filters.end(), (&_1 == oldFilter));
+    if (i != m_filters.end()) {
+        return m_filters.release(i).release();

     }
     return nullptr;
 }
     }
     return nullptr;
 }


@@ -166,9 +165,9 @@ void MetadataProvider::doFilters(XMLObject& xmlObject) const
     NDC ndc("doFilters");
 #endif
     Category& log=Category::getInstance(SAML_LOGCAT".Metadata");
     NDC ndc("doFilters");
 #endif
     Category& log=Category::getInstance(SAML_LOGCAT".Metadata");

-    for (std::vector<MetadataFilter*>::const_iterator i=m_filters.begin(); i!=m_filters.end(); i++) {
-        log.info("applying metadata filter (%s)", (*i)->getId());
-        (*i)->doFilter(xmlObject);
+    for (ptr_vector<MetadataFilter>::const_iterator i = m_filters.begin(); i != m_filters.end(); i++) {
+        log.info("applying metadata filter (%s)", i->getId());
+        i->doFilter(xmlObject);

     }
 }
 
     }
 }
 

diff --git a/saml/saml2/metadata/impl/NullMetadataProvider.cpp b/saml/saml2/metadata/impl/NullMetadataProvider.cpp
index 68f97ca..51e4de2 100644 (file)
--- a/saml/saml2/metadata/impl/NullMetadataProvider.cpp
+++ b/saml/saml2/metadata/impl/NullMetadataProvider.cpp
@@ -39,21 +39,19 @@ namespace opensaml {
         class SAML_DLLLOCAL NullMetadataProvider : public DynamicMetadataProvider
         {
         public:
         class SAML_DLLLOCAL NullMetadataProvider : public DynamicMetadataProvider
         {
         public:

-            NullMetadataProvider(const DOMElement* e) : DynamicMetadataProvider(e), m_template(nullptr) {
+            NullMetadataProvider(const DOMElement* e) : DynamicMetadataProvider(e) {

                 e = XMLHelper::getFirstChildElement(e, samlconstants::SAML20MD_NS, EntityDescriptor::LOCAL_NAME);
                 if (e)
                 e = XMLHelper::getFirstChildElement(e, samlconstants::SAML20MD_NS, EntityDescriptor::LOCAL_NAME);
                 if (e)

-                    m_template = dynamic_cast<EntityDescriptor*>(XMLObjectBuilder::buildOneFromElement(const_cast<DOMElement*>(e)));
+                    m_template.reset(dynamic_cast<EntityDescriptor*>(XMLObjectBuilder::buildOneFromElement(const_cast<DOMElement*>(e))));

             }
 
             }
 

-            virtual ~NullMetadataProvider() {
-                delete m_template;
-            }
+            virtual ~NullMetadataProvider() {}

 
         protected:
             EntityDescriptor* resolve(const char* entityID) const;
 
         private:
 
         protected:
             EntityDescriptor* resolve(const char* entityID) const;
 
         private:

-            EntityDescriptor* m_template;
+            auto_ptr<EntityDescriptor> m_template;

         }; 
 
         MetadataProvider* SAML_DLLLOCAL NullMetadataProviderFactory(const DOMElement* const & e)
         }; 
 
         MetadataProvider* SAML_DLLLOCAL NullMetadataProviderFactory(const DOMElement* const & e)


@@ -66,7 +64,7 @@ namespace opensaml {
 EntityDescriptor* NullMetadataProvider::resolve(const char* entityID) const
 {
     // Resolving for us just means fabricating a new dummy element.
 EntityDescriptor* NullMetadataProvider::resolve(const char* entityID) const
 {
     // Resolving for us just means fabricating a new dummy element.

-    EntityDescriptor* entity = m_template ? m_template->cloneEntityDescriptor() : EntityDescriptorBuilder::buildEntityDescriptor();
+    EntityDescriptor* entity = m_template.get() ? m_template->cloneEntityDescriptor() : EntityDescriptorBuilder::buildEntityDescriptor();

     auto_ptr_XMLCh temp(entityID);
     entity->setEntityID(temp.get());
     return entity;
     auto_ptr_XMLCh temp(entityID);
     entity->setEntityID(temp.get());
     return entity;

diff --git a/saml/saml2/metadata/impl/ObservableMetadataProvider.cpp b/saml/saml2/metadata/impl/ObservableMetadataProvider.cpp
index b286b0c..3f0c7b1 100644 (file)
--- a/saml/saml2/metadata/impl/ObservableMetadataProvider.cpp
+++ b/saml/saml2/metadata/impl/ObservableMetadataProvider.cpp
@@ -27,10 +27,12 @@
 #include "internal.h"
 #include "saml2/metadata/ObservableMetadataProvider.h"
 
 #include "internal.h"
 #include "saml2/metadata/ObservableMetadataProvider.h"
 

+#include <boost/bind.hpp>

 #include <xmltooling/util/Threads.h>
 
 using namespace opensaml::saml2md;
 using namespace xmltooling;
 #include <xmltooling/util/Threads.h>
 
 using namespace opensaml::saml2md;
 using namespace xmltooling;

+using namespace boost;

 using namespace std;
 
 ObservableMetadataProvider::ObservableMetadataProvider(const xercesc::DOMElement* e)
 using namespace std;
 
 ObservableMetadataProvider::ObservableMetadataProvider(const xercesc::DOMElement* e)


@@ -40,31 +42,27 @@ ObservableMetadataProvider::ObservableMetadataProvider(const xercesc::DOMElement
 
 ObservableMetadataProvider::~ObservableMetadataProvider()
 {
 
 ObservableMetadataProvider::~ObservableMetadataProvider()
 {

-    delete m_observerLock;

 }
 
 void ObservableMetadataProvider::emitChangeEvent() const
 {
 }
 
 void ObservableMetadataProvider::emitChangeEvent() const
 {

-    Lock lock(m_observerLock);
-    for (vector<const Observer*>::const_iterator i=m_observers.begin(); i!=m_observers.end(); i++) {
-        (*i)->onEvent(*this);
-    }
+    Lock lock(m_observerLock.get());
+    for_each(m_observers.begin(), m_observers.end(), boost::bind(&Observer::onEvent, _1, boost::ref(*this)));

 }
 
 void ObservableMetadataProvider::addObserver(const Observer* newObserver) const
 {
 }
 
 void ObservableMetadataProvider::addObserver(const Observer* newObserver) const
 {

-    Lock lock(m_observerLock);
+    Lock lock(m_observerLock.get());

     m_observers.push_back(newObserver);
 }
 
 const ObservableMetadataProvider::Observer* ObservableMetadataProvider::removeObserver(const Observer* oldObserver) const
 {
     m_observers.push_back(newObserver);
 }
 
 const ObservableMetadataProvider::Observer* ObservableMetadataProvider::removeObserver(const Observer* oldObserver) const
 {

-    Lock lock(m_observerLock);
-    for (vector<const Observer*>::iterator i=m_observers.begin(); i!=m_observers.end(); i++) {
-        if (oldObserver==(*i)) {
-            m_observers.erase(i);
-            return oldObserver;
-        }
+    Lock lock(m_observerLock.get());
+    vector<const Observer*>::iterator i = find(m_observers.begin(), m_observers.end(), oldObserver);
+    if (i != m_observers.end()) {
+        m_observers.erase(i);
+        return oldObserver;

     }
     return nullptr;
 }
     }
     return nullptr;
 }

diff --git a/saml/saml2/metadata/impl/SignatureMetadataFilter.cpp b/saml/saml2/metadata/impl/SignatureMetadataFilter.cpp
index 6b4e82b..da3e787 100644 (file)
--- a/saml/saml2/metadata/impl/SignatureMetadataFilter.cpp
+++ b/saml/saml2/metadata/impl/SignatureMetadataFilter.cpp
@@ -49,29 +49,11 @@ using namespace std;
 namespace opensaml {
     namespace saml2md {
 
 namespace opensaml {
     namespace saml2md {
 

-        class SAML_DLLLOCAL DummyCredentialResolver : public CredentialResolver
-        {
-        public:
-            DummyCredentialResolver() {}
-            ~DummyCredentialResolver() {}
-
-            Lockable* lock() {return this;}
-            void unlock() {}
-
-            const Credential* resolve(const CredentialCriteria* criteria=nullptr) const {return nullptr;}
-            vector<const Credential*>::size_type resolve(
-                vector<const Credential*>& results, const CredentialCriteria* criteria=nullptr
-                ) const {return 0;}
-        };
-

         class SAML_DLLLOCAL SignatureMetadataFilter : public MetadataFilter
         {
         public:
             SignatureMetadataFilter(const DOMElement* e);
         class SAML_DLLLOCAL SignatureMetadataFilter : public MetadataFilter
         {
         public:
             SignatureMetadataFilter(const DOMElement* e);

-            ~SignatureMetadataFilter() {
-                delete m_credResolver;
-                delete m_trust;
-            }
+            ~SignatureMetadataFilter() {}

 
             const char* getId() const { return SIGNATURE_METADATA_FILTER; }
             void doFilter(XMLObject& xmlObject) const;
 
             const char* getId() const { return SIGNATURE_METADATA_FILTER; }
             void doFilter(XMLObject& xmlObject) const;


@@ -82,8 +64,8 @@ namespace opensaml {
             void verifySignature(Signature* sig, const XMLCh* peerName) const;
 
             bool m_verifyRoles,m_verifyName;
             void verifySignature(Signature* sig, const XMLCh* peerName) const;
 
             bool m_verifyRoles,m_verifyName;

-            CredentialResolver* m_credResolver;
-            SignatureTrustEngine* m_trust;
+            auto_ptr<CredentialResolver> m_credResolver,m_dummyResolver;
+            auto_ptr<SignatureTrustEngine> m_trust;

             SignatureProfileValidator m_profileValidator;
             Category& m_log;
         };
             SignatureProfileValidator m_profileValidator;
             Category& m_log;
         };


@@ -108,12 +90,11 @@ static const XMLCh verifyName[] =           UNICODE_LITERAL_10(v,e,r,i,f,y,N,a,m
 SignatureMetadataFilter::SignatureMetadataFilter(const DOMElement* e)
     : m_verifyRoles(XMLHelper::getAttrBool(e, false, verifyRoles)),
         m_verifyName(XMLHelper::getAttrBool(e, true, verifyName)),
 SignatureMetadataFilter::SignatureMetadataFilter(const DOMElement* e)
     : m_verifyRoles(XMLHelper::getAttrBool(e, false, verifyRoles)),
         m_verifyName(XMLHelper::getAttrBool(e, true, verifyName)),

-        m_credResolver(nullptr), m_trust(nullptr),

         m_log(Category::getInstance(SAML_LOGCAT".MetadataFilter.Signature"))
 {
     if (e && e->hasAttributeNS(nullptr,certificate)) {
         // Use a file-based credential resolver rooted here.
         m_log(Category::getInstance(SAML_LOGCAT".MetadataFilter.Signature"))
 {
     if (e && e->hasAttributeNS(nullptr,certificate)) {
         // Use a file-based credential resolver rooted here.

-        m_credResolver = XMLToolingConfig::getConfig().CredentialResolverManager.newPlugin(FILESYSTEM_CREDENTIAL_RESOLVER, e);
+        m_credResolver.reset(XMLToolingConfig::getConfig().CredentialResolverManager.newPlugin(FILESYSTEM_CREDENTIAL_RESOLVER, e));

         return;
     }
 
         return;
     }
 


@@ -121,7 +102,7 @@ SignatureMetadataFilter::SignatureMetadataFilter(const DOMElement* e)
     if (sub) {
         string t = XMLHelper::getAttrString(sub, nullptr, type);
         if (!t.empty()) {
     if (sub) {
         string t = XMLHelper::getAttrString(sub, nullptr, type);
         if (!t.empty()) {

-            m_credResolver = XMLToolingConfig::getConfig().CredentialResolverManager.newPlugin(t.c_str(), sub);
+            m_credResolver.reset(XMLToolingConfig::getConfig().CredentialResolverManager.newPlugin(t.c_str(), sub));

             return;
         }
     }
             return;
         }
     }


@@ -131,10 +112,15 @@ SignatureMetadataFilter::SignatureMetadataFilter(const DOMElement* e)
         string t = XMLHelper::getAttrString(sub, nullptr, type);
         if (!t.empty()) {
             TrustEngine* trust = XMLToolingConfig::getConfig().TrustEngineManager.newPlugin(t.c_str(), sub);
         string t = XMLHelper::getAttrString(sub, nullptr, type);
         if (!t.empty()) {
             TrustEngine* trust = XMLToolingConfig::getConfig().TrustEngineManager.newPlugin(t.c_str(), sub);

-            if (!(m_trust = dynamic_cast<SignatureTrustEngine*>(trust))) {
+            SignatureTrustEngine* sigTrust = dynamic_cast<SignatureTrustEngine*>(trust);
+            if (!sigTrust) {

                 delete trust;
                 throw MetadataFilterException("TrustEngine-based SignatureMetadataFilter requires a SignatureTrustEngine plugin.");
             }
                 delete trust;
                 throw MetadataFilterException("TrustEngine-based SignatureMetadataFilter requires a SignatureTrustEngine plugin.");
             }

+            m_trust.reset(sigTrust);
+            m_dummyResolver.reset(XMLToolingConfig::getConfig().CredentialResolverManager.newPlugin(DUMMY_CREDENTIAL_RESOLVER, nullptr));
+            if (!m_dummyResolver.get())
+                throw MetadataFilterException("Error creating dummy CredentialResolver.");

             return;
         }
     }
             return;
         }
     }


@@ -153,7 +139,7 @@ void SignatureMetadataFilter::doFilter(XMLObject& xmlObject) const
         doFilter(entities, true);
         return;
     }
         doFilter(entities, true);
         return;
     }

-    catch (bad_cast) {
+    catch (bad_cast&) {

     }
     catch (exception& ex) {
         m_log.warn("filtering out group at root of instance after failed signature check: %s", ex.what());
     }
     catch (exception& ex) {
         m_log.warn("filtering out group at root of instance after failed signature check: %s", ex.what());


@@ -165,7 +151,7 @@ void SignatureMetadataFilter::doFilter(XMLObject& xmlObject) const
         doFilter(entity, true);
         return;
     }
         doFilter(entity, true);
         return;
     }

-    catch (bad_cast) {
+    catch (bad_cast&) {

     }
     catch (exception& ex) {
         m_log.warn("filtering out entity at root of instance after failed signature check: %s", ex.what());
     }
     catch (exception& ex) {
         m_log.warn("filtering out entity at root of instance after failed signature check: %s", ex.what());


@@ -182,8 +168,8 @@ void SignatureMetadataFilter::doFilter(EntitiesDescriptor& entities, bool rootOb
         throw MetadataFilterException("Root metadata element was unsigned.");
     verifySignature(sig, entities.getName());
 
         throw MetadataFilterException("Root metadata element was unsigned.");
     verifySignature(sig, entities.getName());
 

-    VectorOf(EntityDescriptor) v=entities.getEntityDescriptors();
-    for (VectorOf(EntityDescriptor)::size_type i=0; i<v.size(); ) {
+    VectorOf(EntityDescriptor) v = entities.getEntityDescriptors();
+    for (VectorOf(EntityDescriptor)::size_type i = 0; i < v.size(); ) {

         try {
             doFilter(*(v[i]));
             i++;
         try {
             doFilter(*(v[i]));
             i++;


@@ -195,8 +181,8 @@ void SignatureMetadataFilter::doFilter(EntitiesDescriptor& entities, bool rootOb
         }
     }
 
         }
     }
 

-    VectorOf(EntitiesDescriptor) w=entities.getEntitiesDescriptors();
-    for (VectorOf(EntitiesDescriptor)::size_type j=0; j<w.size(); ) {
+    VectorOf(EntitiesDescriptor) w = entities.getEntitiesDescriptors();
+    for (VectorOf(EntitiesDescriptor)::size_type j = 0; j < w.size(); ) {

         try {
             doFilter(*w[j], false);
             j++;
         try {
             doFilter(*w[j], false);
             j++;


@@ -219,8 +205,8 @@ void SignatureMetadataFilter::doFilter(EntityDescriptor& entity, bool rootObject
     if (!m_verifyRoles)
         return;
 
     if (!m_verifyRoles)
         return;
 

-    VectorOf(IDPSSODescriptor) idp=entity.getIDPSSODescriptors();
-    for (VectorOf(IDPSSODescriptor)::size_type i=0; i<idp.size(); ) {
+    VectorOf(IDPSSODescriptor) idp = entity.getIDPSSODescriptors();
+    for (VectorOf(IDPSSODescriptor)::size_type i = 0; i < idp.size(); ) {

         try {
             verifySignature(idp[i]->getSignature(), entity.getEntityID());
             i++;
         try {
             verifySignature(idp[i]->getSignature(), entity.getEntityID());
             i++;


@@ -234,8 +220,8 @@ void SignatureMetadataFilter::doFilter(EntityDescriptor& entity, bool rootObject
         }
     }
 
         }
     }
 

-    VectorOf(SPSSODescriptor) sp=entity.getSPSSODescriptors();
-    for (VectorOf(SPSSODescriptor)::size_type i=0; i<sp.size(); ) {
+    VectorOf(SPSSODescriptor) sp = entity.getSPSSODescriptors();
+    for (VectorOf(SPSSODescriptor)::size_type i = 0; i < sp.size(); ) {

         try {
             verifySignature(sp[i]->getSignature(), entity.getEntityID());
             i++;
         try {
             verifySignature(sp[i]->getSignature(), entity.getEntityID());
             i++;


@@ -249,8 +235,8 @@ void SignatureMetadataFilter::doFilter(EntityDescriptor& entity, bool rootObject
         }
     }
 
         }
     }
 

-    VectorOf(AuthnAuthorityDescriptor) authn=entity.getAuthnAuthorityDescriptors();
-    for (VectorOf(AuthnAuthorityDescriptor)::size_type i=0; i<authn.size(); ) {
+    VectorOf(AuthnAuthorityDescriptor) authn = entity.getAuthnAuthorityDescriptors();
+    for (VectorOf(AuthnAuthorityDescriptor)::size_type i = 0; i < authn.size(); ) {

         try {
             verifySignature(authn[i]->getSignature(), entity.getEntityID());
             i++;
         try {
             verifySignature(authn[i]->getSignature(), entity.getEntityID());
             i++;


@@ -264,8 +250,8 @@ void SignatureMetadataFilter::doFilter(EntityDescriptor& entity, bool rootObject
         }
     }
 
         }
     }
 

-    VectorOf(AttributeAuthorityDescriptor) aa=entity.getAttributeAuthorityDescriptors();
-    for (VectorOf(AttributeAuthorityDescriptor)::size_type i=0; i<aa.size(); ) {
+    VectorOf(AttributeAuthorityDescriptor) aa = entity.getAttributeAuthorityDescriptors();
+    for (VectorOf(AttributeAuthorityDescriptor)::size_type i = 0; i < aa.size(); ) {

         try {
             verifySignature(aa[i]->getSignature(), entity.getEntityID());
             i++;
         try {
             verifySignature(aa[i]->getSignature(), entity.getEntityID());
             i++;


@@ -279,8 +265,8 @@ void SignatureMetadataFilter::doFilter(EntityDescriptor& entity, bool rootObject
         }
     }
 
         }
     }
 

-    VectorOf(PDPDescriptor) pdp=entity.getPDPDescriptors();
-    for (VectorOf(AuthnAuthorityDescriptor)::size_type i=0; i<pdp.size(); ) {
+    VectorOf(PDPDescriptor) pdp = entity.getPDPDescriptors();
+    for (VectorOf(AuthnAuthorityDescriptor)::size_type i = 0; i < pdp.size(); ) {

         try {
             verifySignature(pdp[i]->getSignature(), entity.getEntityID());
             i++;
         try {
             verifySignature(pdp[i]->getSignature(), entity.getEntityID());
             i++;


@@ -294,8 +280,8 @@ void SignatureMetadataFilter::doFilter(EntityDescriptor& entity, bool rootObject
         }
     }
 
         }
     }
 

-    VectorOf(AuthnQueryDescriptorType) authnq=entity.getAuthnQueryDescriptorTypes();
-    for (VectorOf(AuthnQueryDescriptorType)::size_type i=0; i<authnq.size(); ) {
+    VectorOf(AuthnQueryDescriptorType) authnq = entity.getAuthnQueryDescriptorTypes();
+    for (VectorOf(AuthnQueryDescriptorType)::size_type i = 0; i < authnq.size(); ) {

         try {
             verifySignature(authnq[i]->getSignature(), entity.getEntityID());
             i++;
         try {
             verifySignature(authnq[i]->getSignature(), entity.getEntityID());
             i++;


@@ -309,8 +295,8 @@ void SignatureMetadataFilter::doFilter(EntityDescriptor& entity, bool rootObject
         }
     }
 
         }
     }
 

-    VectorOf(AttributeQueryDescriptorType) attrq=entity.getAttributeQueryDescriptorTypes();
-    for (VectorOf(AttributeQueryDescriptorType)::size_type i=0; i<attrq.size(); ) {
+    VectorOf(AttributeQueryDescriptorType) attrq = entity.getAttributeQueryDescriptorTypes();
+    for (VectorOf(AttributeQueryDescriptorType)::size_type i = 0; i < attrq.size(); ) {

         try {
             verifySignature(attrq[i]->getSignature(), entity.getEntityID());
             i++;
         try {
             verifySignature(attrq[i]->getSignature(), entity.getEntityID());
             i++;


@@ -324,8 +310,8 @@ void SignatureMetadataFilter::doFilter(EntityDescriptor& entity, bool rootObject
         }
     }
 
         }
     }
 

-    VectorOf(AuthzDecisionQueryDescriptorType) authzq=entity.getAuthzDecisionQueryDescriptorTypes();
-    for (VectorOf(AuthzDecisionQueryDescriptorType)::size_type i=0; i<authzq.size(); ) {
+    VectorOf(AuthzDecisionQueryDescriptorType) authzq = entity.getAuthzDecisionQueryDescriptorTypes();
+    for (VectorOf(AuthzDecisionQueryDescriptorType)::size_type i = 0; i < authzq.size(); ) {

         try {
             verifySignature(authzq[i]->getSignature(), entity.getEntityID());
             i++;
         try {
             verifySignature(authzq[i]->getSignature(), entity.getEntityID());
             i++;


@@ -339,8 +325,8 @@ void SignatureMetadataFilter::doFilter(EntityDescriptor& entity, bool rootObject
         }
     }
 
         }
     }
 

-    VectorOf(RoleDescriptor) v=entity.getRoleDescriptors();
-    for (VectorOf(RoleDescriptor)::size_type i=0; i<v.size(); ) {
+    VectorOf(RoleDescriptor) v = entity.getRoleDescriptors();
+    for (VectorOf(RoleDescriptor)::size_type i = 0; i < v.size(); ) {

         try {
             verifySignature(v[i]->getSignature(), entity.getEntityID());
             i++;
         try {
             verifySignature(v[i]->getSignature(), entity.getEntityID());
             i++;


@@ -379,12 +365,12 @@ void SignatureMetadataFilter::verifySignature(Signature* sig, const XMLCh* peerN
     cc.setUsage(Credential::SIGNING_CREDENTIAL);
     cc.setSignature(*sig, CredentialCriteria::KEYINFO_EXTRACTION_KEY);
 
     cc.setUsage(Credential::SIGNING_CREDENTIAL);
     cc.setSignature(*sig, CredentialCriteria::KEYINFO_EXTRACTION_KEY);
 

-    if (m_credResolver) {
+    if (m_credResolver.get()) {

         if (peerName) {
             auto_ptr_char pname(peerName);
             cc.setPeerName(pname.get());
         }
         if (peerName) {
             auto_ptr_char pname(peerName);
             cc.setPeerName(pname.get());
         }

-        Locker locker(m_credResolver);
+        Locker locker(m_credResolver.get());

         vector<const Credential*> creds;
         if (m_credResolver->resolve(creds,&cc)) {
             SignatureValidator sigValidator;
         vector<const Credential*> creds;
         if (m_credResolver->resolve(creds,&cc)) {
             SignatureValidator sigValidator;


@@ -403,13 +389,12 @@ void SignatureMetadataFilter::verifySignature(Signature* sig, const XMLCh* peerN
             throw MetadataFilterException("CredentialResolver did not supply any candidate keys.");
         }
     }
             throw MetadataFilterException("CredentialResolver did not supply any candidate keys.");
         }
     }

-    else if (m_trust) {
+    else if (m_trust.get()) {

         if (m_verifyName && peerName) {
             auto_ptr_char pname(peerName);
             cc.setPeerName(pname.get());
         }
         if (m_verifyName && peerName) {
             auto_ptr_char pname(peerName);
             cc.setPeerName(pname.get());
         }

-        DummyCredentialResolver dummy;
-        if (m_trust->validate(*sig, dummy, &cc))
+        if (m_trust->validate(*sig, *m_dummyResolver, &cc))

             return;
         throw MetadataFilterException("TrustEngine unable to verify signature.");
     }
             return;
         throw MetadataFilterException("TrustEngine unable to verify signature.");
     }