1 files changed, 11 insertions, 1 deletions
diff --git a/eaaf_modules/eaaf_module_auth_sl20/src/main/java/at/gv/egiz/eaaf/modules/auth/sl20/utils/JsonSecurityUtils.java b/eaaf_modules/eaaf_module_auth_sl20/src/main/java/at/gv/egiz/eaaf/modules/auth/sl20/utils/JsonSecurityUtils.java
index 1b824ad1..dae11370 100644
--- a/eaaf_modules/eaaf_module_auth_sl20/src/main/java/at/gv/egiz/eaaf/modules/auth/sl20/utils/JsonSecurityUtils.java
+++ b/eaaf_modules/eaaf_module_auth_sl20/src/main/java/at/gv/egiz/eaaf/modules/auth/sl20/utils/JsonSecurityUtils.java
@@ -295,6 +295,16 @@ public class JsonSecurityUtils implements IJoseTools {
           keyStore.getFirst(), getEncryptionKeyAlias(), getEncryptionKeyPassword(), true,
           FRIENDLYNAME_KEYSTORE);
 
+      // set special provider if required
+      if (keyStore.getSecond() != null) {
+        log.trace("Injecting special Java Security Provider: {}", keyStore.getSecond().getName());
+        final ProviderContext providerCtx = new ProviderContext();
+        providerCtx.getSuppliedKeyProviderContext().setGeneralProvider(
+            keyStore.getSecond().getName());
+        receiverJwe.setProviderContext(providerCtx);
+
+      }
+      
       // validate key from header against key from config
       final List<X509Certificate> x5cCerts = receiverJwe.getCertificateChainHeaderValue();
       final String x5t256 = receiverJwe.getX509CertSha256ThumbprintHeaderValue();
@@ -336,7 +346,7 @@ public class JsonSecurityUtils implements IJoseTools {
 
       // set key
       receiverJwe.setKey(encryptionCred.getFirst());
-
+      
       // decrypt payload
       return mapper.getMapper().readTree(receiverJwe.getPlaintextString());