1 files changed, 36 insertions, 0 deletions
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/config/auth/OAAuthParameter.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/config/auth/OAAuthParameter.java
index f58fe2495..673d23373 100644
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/config/auth/OAAuthParameter.java
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/config/auth/OAAuthParameter.java
@@ -46,11 +46,15 @@
 
 package at.gv.egovernment.moa.id.config.auth;
 
+import java.security.PrivateKey;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
+import org.apache.commons.lang.SerializationUtils;
+
+import at.gv.egovernment.moa.id.auth.exception.BuildException;
 import at.gv.egovernment.moa.id.commons.db.dao.config.AttributeProviderPlugin;
 import at.gv.egovernment.moa.id.commons.db.dao.config.AuthComponentOA;
 import at.gv.egovernment.moa.id.commons.db.dao.config.BKUSelectionCustomizationType;
@@ -71,6 +75,9 @@ import at.gv.egovernment.moa.id.commons.db.dao.config.TestCredentials;
 import at.gv.egovernment.moa.id.commons.db.dao.config.TransformsInfoType;
 import at.gv.egovernment.moa.id.config.ConfigurationUtils;
 import at.gv.egovernment.moa.id.config.OAParameter;
+import at.gv.egovernment.moa.id.config.auth.data.BPKDecryptionParameters;
+import at.gv.egovernment.moa.id.data.EncryptedData;
+import at.gv.egovernment.moa.id.util.ConfigurationEncrytionUtil;
 import at.gv.egovernment.moa.id.util.FormBuildUtils;
 import at.gv.egovernment.moa.logging.Logger;
 import at.gv.egovernment.moa.util.MiscUtil;
@@ -555,4 +562,33 @@ public List<String> getTestCredentialOIDs() {
 		return null;	
 }
 
+
+/* (non-Javadoc)
+ * @see at.gv.egovernment.moa.id.config.auth.IOAAuthParameters#getBPKDecBpkDecryptionParameters()
+ */
+@Override
+public PrivateKey getBPKDecBpkDecryptionKey() {
+
+	try {		
+		EncryptedData encdata = new EncryptedData(
+			oa_auth.getEncBPKInformation().getBPKDecryption().getKeyInformation(), 
+			oa_auth.getEncBPKInformation().getBPKDecryption().getIv());
+		byte[] serializedData = ConfigurationEncrytionUtil.getInstance().decrypt(encdata);
+		BPKDecryptionParameters data = 
+				(BPKDecryptionParameters) SerializationUtils.deserialize(serializedData);
+		
+		return data.getPrivateKey();
+				
+	} catch (BuildException e) {
+		// TODO Auto-generated catch block
+		Logger.error("Can not decrypt key information for bPK decryption", e);
+		
+	} catch (NullPointerException e) {
+		Logger.error("No keyInformation found for bPK decryption");
+		
+	}	
+	return null;
+	
+}
+
 }