1 files changed, 72 insertions, 0 deletions
diff --git a/signature-standards/sigs-pades/src/main/java/at/gv/egiz/pdfas/sigs/pades/PAdESSigner.java b/signature-standards/sigs-pades/src/main/java/at/gv/egiz/pdfas/sigs/pades/PAdESSigner.java
new file mode 100644
index 00000000..91237d98
--- /dev/null
+++ b/signature-standards/sigs-pades/src/main/java/at/gv/egiz/pdfas/sigs/pades/PAdESSigner.java
@@ -0,0 +1,72 @@
+package at.gv.egiz.pdfas.sigs.pades;
+
+import iaik.x509.X509Certificate;
+
+import java.io.IOException;
+import java.security.cert.CertificateException;
+import java.util.Iterator;
+
+import org.apache.pdfbox.exceptions.SignatureException;
+import org.apache.pdfbox.pdmodel.interactive.digitalsignature.PDSignature;
+
+import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
+import at.gv.egiz.pdfas.lib.api.sign.IPlainSigner;
+import at.gv.egiz.sl.CreateCMSSignatureRequestType;
+import at.gv.egiz.sl.CreateCMSSignatureResponseType;
+import at.gv.egiz.sl.InfoboxAssocArrayPairType;
+import at.gv.egiz.sl.InfoboxReadRequestType;
+import at.gv.egiz.sl.InfoboxReadResponseType;
+import at.gv.egiz.sl.util.BKUSLConnector;
+import at.gv.egiz.sl.util.ISLConnector;
+import at.gv.egiz.sl.util.BaseSLConnector;
+
+public class PAdESSigner implements IPlainSigner {
+
+	private ISLConnector connector;
+	
+	public PAdESSigner(ISLConnector connector) {
+		this.connector = connector;
+	}
+
+	public X509Certificate getCertificate() throws PdfAsException {
+		X509Certificate certificate = null;
+		try {
+			InfoboxReadRequestType request = connector
+					.createInfoboxReadRequest();
+			InfoboxReadResponseType response = connector
+					.sendInfoboxReadRequest(request);
+
+			Iterator<InfoboxAssocArrayPairType> iterator = response
+					.getAssocArrayData().getPair().iterator();
+
+			while (iterator.hasNext()) {
+				InfoboxAssocArrayPairType pair = iterator.next();
+				if (pair.getKey().equals("SecureSignatureKeypair")) {
+					byte[] certData = pair.getBase64Content();
+					certificate = new X509Certificate(certData);
+					break;
+				}
+			}
+		} catch (CertificateException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+		return certificate;
+	}
+
+	public byte[] sign(byte[] input, int[] byteRange) throws PdfAsException {
+		CreateCMSSignatureRequestType request = connector.createCMSRequest(input, byteRange);
+		CreateCMSSignatureResponseType response = connector.sendCMSRequest(request);
+		
+		return response.getCMSSignature();
+	}
+
+	public String getPDFSubFilter() {
+		return PDSignature.SUBFILTER_ETSI_CADES_DETACHED.getName();
+	}
+
+	public String getPDFFilter() {
+		return PDSignature.FILTER_ADOBE_PPKLITE.getName();
+	}
+
+}