Clear caching key resolvers when provider changes.

[shibboleth/cpp-opensaml.git] / saml / saml2 / metadata / impl / ObservableMetadataProvider.cpp

diff --git a/saml/saml2/metadata/impl/ObservableMetadataProvider.cpp b/saml/saml2/metadata/impl/ObservableMetadataProvider.cpp
index 569c030..069a1e2 100644 (file)
--- a/saml/saml2/metadata/impl/ObservableMetadataProvider.cpp
+++ b/saml/saml2/metadata/impl/ObservableMetadataProvider.cpp
@@ -23,6 +23,8 @@
 #include "internal.h"
 #include "saml2/metadata/ObservableMetadataProvider.h"
 
+#include <xmltooling/signature/CachingKeyResolver.h>
+
 using namespace opensaml::saml2md;
 using namespace std;
 
@@ -33,6 +35,10 @@ ObservableMetadataProvider::~ObservableMetadataProvider()
 
 void ObservableMetadataProvider::emitChangeEvent()
 {
+    xmlsignature::CachingKeyResolver* ckr=dynamic_cast<xmlsignature::CachingKeyResolver*>(m_resolver);
+    if (ckr)
+        ckr->clearCache();
+    
     for (std::vector<Observer*>::const_iterator i=m_observers.begin(); i!=m_observers.end(); i++) {
         (*i)->onEvent(*this);
     }