1 files changed, 80 insertions, 0 deletions
diff --git a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/builder/attributes/EIDSignerCertificate.java b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/builder/attributes/EIDSignerCertificate.java
new file mode 100644
index 00000000..bab521b4
--- /dev/null
+++ b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/builder/attributes/EIDSignerCertificate.java
@@ -0,0 +1,80 @@
+/*******************************************************************************
+ * Copyright 2019 Graz University of Technology
+ * EAAF-Core Components has been developed in a cooperation between EGIZ,  
+ * A-SIT Plus, A-SIT, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.2 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * https://joinup.ec.europa.eu/news/understanding-eupl-v12
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ *  
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ *******************************************************************************/
+package at.gv.egiz.eaaf.core.impl.idp.builder.attributes;
+
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.util.Base64Utils;
+
+import at.gv.egiz.eaaf.core.api.idp.IAttributeGenerator;
+import at.gv.egiz.eaaf.core.api.idp.IAuthData;
+import at.gv.egiz.eaaf.core.api.idp.IEidAuthData;
+import at.gv.egiz.eaaf.core.api.idp.IPVPAttributeBuilder;
+import at.gv.egiz.eaaf.core.api.idp.ISPConfiguration;
+import at.gv.egiz.eaaf.core.exceptions.AttributeBuilderException;
+import at.gv.egiz.eaaf.core.exceptions.UnavailableAttributeException;
+
+@PVPMETADATA
+public class EIDSignerCertificate implements IPVPAttributeBuilder {
+	private static final Logger log = LoggerFactory.getLogger(EIDSignerCertificate.class);
+	
+	@Override
+	public String getName() {
+		return EID_SIGNER_CERTIFICATE_NAME;
+	}
+
+	@Override
+	public <ATT> ATT build(final ISPConfiguration oaParam, final IAuthData authData,
+			final IAttributeGenerator<ATT> g) throws AttributeBuilderException {
+		
+		if (authData instanceof IEidAuthData) {
+			try {
+				
+				final byte[] signerCertificate = ((IEidAuthData)authData).getSignerCertificate();
+				if (signerCertificate != null) {
+					return g.buildStringAttribute(EID_SIGNER_CERTIFICATE_FRIENDLY_NAME, EID_SIGNER_CERTIFICATE_NAME, 
+						Base64Utils.encodeToString(signerCertificate));
+			
+				} else
+					log.info(EID_SIGNER_CERTIFICATE_FRIENDLY_NAME + " is only available in MOA-ID context");
+			
+			} catch (final Exception e) {
+				log.info("Signer certificate BASE64 encoding error");
+			
+			}
+			
+		} else
+			log.info(EID_SIGNER_CERTIFICATE_FRIENDLY_NAME + " is only available in AuthHandler context");
+			
+		
+		throw new UnavailableAttributeException(EID_SIGNER_CERTIFICATE_NAME);
+		
+	}
+
+	@Override
+	public <ATT> ATT buildEmpty(final IAttributeGenerator<ATT> g) {
+		return g.buildEmptyAttribute(EID_SIGNER_CERTIFICATE_FRIENDLY_NAME, EID_SIGNER_CERTIFICATE_NAME);
+	}
+
+}