keycloak-uncached

diff --git a/model/infinispan/src/main/java/org/keycloak/keys/infinispan/InfinispanPublicKeyStorageProvider.java b/model/infinispan/src/main/java/org/keycloak/keys/infinispan/InfinispanPublicKeyStorageProvider.java
index 230baec..fbe77a2 100644
--- a/model/infinispan/src/main/java/org/keycloak/keys/infinispan/InfinispanPublicKeyStorageProvider.java
+++ b/model/infinispan/src/main/java/org/keycloak/keys/infinispan/InfinispanPublicKeyStorageProvider.java
@@ -163,7 +163,7 @@ public class InfinispanPublicKeyStorageProvider implements PublicKeyStorageProvi
                 }
 
             } catch (ExecutionException ee) {
-                throw new RuntimeException("Error when loading public keys", ee);
+                throw new RuntimeException("Error when loading public keys: " + ee.getMessage(), ee);
             } catch (InterruptedException ie) {
                 throw new RuntimeException("Error. Interrupted when loading public keys", ie);
             } finally {

diff --git a/services/src/main/java/org/keycloak/broker/oidc/AbstractOAuth2IdentityProvider.java b/services/src/main/java/org/keycloak/broker/oidc/AbstractOAuth2IdentityProvider.java
index ee8de08..2020b23 100755
--- a/services/src/main/java/org/keycloak/broker/oidc/AbstractOAuth2IdentityProvider.java
+++ b/services/src/main/java/org/keycloak/broker/oidc/AbstractOAuth2IdentityProvider.java
@@ -21,7 +21,6 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 import org.jboss.logging.Logger;
 import org.keycloak.OAuth2Constants;
 import org.keycloak.OAuthErrorException;
-import org.keycloak.broker.oidc.OIDCIdentityProvider.OIDCEndpoint;
 import org.keycloak.broker.provider.AbstractIdentityProvider;
 import org.keycloak.broker.provider.AuthenticationRequest;
 import org.keycloak.broker.provider.BrokeredIdentityContext;
@@ -63,7 +62,6 @@ import java.io.IOException;
 import java.net.URI;
 import java.util.Arrays;
 import java.util.List;
-import java.util.Map;
 import java.util.UUID;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;

diff --git a/services/src/main/java/org/keycloak/broker/oidc/KeycloakOIDCIdentityProvider.java b/services/src/main/java/org/keycloak/broker/oidc/KeycloakOIDCIdentityProvider.java
index 5e06676..83a9f3b 100755
--- a/services/src/main/java/org/keycloak/broker/oidc/KeycloakOIDCIdentityProvider.java
+++ b/services/src/main/java/org/keycloak/broker/oidc/KeycloakOIDCIdentityProvider.java
@@ -43,7 +43,6 @@ import javax.ws.rs.Path;
 import javax.ws.rs.core.MultivaluedMap;
 import javax.ws.rs.core.Response;
 import java.io.IOException;
-import java.security.PublicKey;
 
 /**
  * @author <a href="mailto:bill@burkecentral.com">Bill Burke</a>

diff --git a/services/src/main/java/org/keycloak/broker/oidc/OIDCIdentityProvider.java b/services/src/main/java/org/keycloak/broker/oidc/OIDCIdentityProvider.java
index b05b736..5ff2616 100755
--- a/services/src/main/java/org/keycloak/broker/oidc/OIDCIdentityProvider.java
+++ b/services/src/main/java/org/keycloak/broker/oidc/OIDCIdentityProvider.java
@@ -481,9 +481,14 @@ public class OIDCIdentityProvider extends AbstractOAuth2IdentityProvider<OIDCIde
     protected boolean verify(JWSInput jws) {
         if (!getConfig().isValidateSignature()) return true;
 
-        PublicKey publicKey = PublicKeyStorageManager.getIdentityProviderPublicKey(session, session.getContext().getRealm(), getConfig(), jws);
+        try {
+            PublicKey publicKey = PublicKeyStorageManager.getIdentityProviderPublicKey(session, session.getContext().getRealm(), getConfig(), jws);
 
-        return publicKey != null && RSAProvider.verify(jws, publicKey);
+            return publicKey != null && RSAProvider.verify(jws, publicKey);
+        } catch (Exception e) {
+            logger.debug("Failed to verify token", e);
+            return false;
+        }
     }
 
     protected JsonWebToken validateToken(String encodedToken) {