1 files changed, 55 insertions, 0 deletions
diff --git a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/builder/attributes/BPKAttributeBuilder.java b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/builder/attributes/BPKAttributeBuilder.java
new file mode 100644
index 00000000..575f2beb
--- /dev/null
+++ b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/builder/attributes/BPKAttributeBuilder.java
@@ -0,0 +1,55 @@
+/*******************************************************************************
+ *******************************************************************************/
+package at.gv.egiz.eaaf.core.impl.idp.builder.attributes;
+
+import org.apache.commons.lang3.StringUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import at.gv.egiz.eaaf.core.api.data.EAAFConstants;
+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.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;
+
+public class BPKAttributeBuilder implements IPVPAttributeBuilder {
+	
+	private static final Logger log = LoggerFactory.getLogger(BPKAttributeBuilder.class);
+	
+	public String getName() {
+		return BPK_NAME;
+	}
+	
+	public <ATT> ATT build(ISPConfiguration oaParam, IAuthData authData,
+			IAttributeGenerator<ATT> g) throws AttributeBuilderException {
+		String bpk = authData.getBPK();
+		String type = authData.getBPKType();
+		
+		if (StringUtils.isEmpty(bpk))
+			throw new UnavailableAttributeException(BPK_NAME);
+			
+		if (type.startsWith(EAAFConstants.URN_PREFIX_WBPK))
+			type = type.substring((EAAFConstants.URN_PREFIX_WBPK).length());
+		
+		else if (type.startsWith(EAAFConstants.URN_PREFIX_CDID)) 
+			type = type.substring((EAAFConstants.URN_PREFIX_CDID).length());
+		
+		else if (type.startsWith(EAAFConstants.URN_PREFIX_EIDAS)) 
+			type = type.substring((EAAFConstants.URN_PREFIX_EIDAS).length());
+		
+		if (bpk.length() > BPK_MAX_LENGTH) {
+			bpk = bpk.substring(0, BPK_MAX_LENGTH);
+		}
+		
+		log.trace("Authenticate user with bPK/wbPK " + bpk + " and Type=" + type);
+		
+		return g.buildStringAttribute(BPK_FRIENDLY_NAME, BPK_NAME, type + ":" + bpk);
+	}
+	
+	public <ATT> ATT buildEmpty(IAttributeGenerator<ATT> g) {
+		return g.buildEmptyAttribute(BPK_FRIENDLY_NAME, BPK_NAME);
+	}
+	
+}