From 7f38c0767cafa16f882fd7737269697b93b47af1 Mon Sep 17 00:00:00 2001
From: Andreas Fitzek <andreas.fitzek@iaik.tugraz.at>
Date: Thu, 12 Dec 2013 15:20:31 +0100
Subject: Legacy API implementations, Can SIGN, Can Verify

---
 .../egiz/pdfas/wrapper/SignParameterWrapper.java   | 95 +++++++++++++++++++---
 1 file changed, 84 insertions(+), 11 deletions(-)

(limited to 'pdf-as-legacy/src/main/java/at/gv/egiz/pdfas/wrapper/SignParameterWrapper.java')

diff --git a/pdf-as-legacy/src/main/java/at/gv/egiz/pdfas/wrapper/SignParameterWrapper.java b/pdf-as-legacy/src/main/java/at/gv/egiz/pdfas/wrapper/SignParameterWrapper.java
index b51896bd..87278c85 100644
--- a/pdf-as-legacy/src/main/java/at/gv/egiz/pdfas/wrapper/SignParameterWrapper.java
+++ b/pdf-as-legacy/src/main/java/at/gv/egiz/pdfas/wrapper/SignParameterWrapper.java
@@ -1,31 +1,104 @@
 package at.gv.egiz.pdfas.wrapper;
 
+import java.io.OutputStream;
+import java.util.Enumeration;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import at.gv.egiz.pdfas.api.exceptions.ErrorCode;
+import at.gv.egiz.pdfas.api.exceptions.PdfAsException;
 import at.gv.egiz.pdfas.api.sign.SignParameters;
+import at.gv.egiz.pdfas.lib.api.ByteArrayDataSink;
 import at.gv.egiz.pdfas.lib.api.sign.SignParameter;
+import at.gv.egiz.pdfas.sigs.pades.PAdESSigner;
+import at.gv.egiz.sl.util.BKUSLConnector;
+import at.gv.egiz.sl.util.MOAConnector;
 
 public class SignParameterWrapper {
 
+	private static final Logger logger = LoggerFactory
+			.getLogger(SignParameterWrapper.class);
+
 	private SignParameter signParameter4;
 	private SignParameters signParameters;
-	
-	public SignParameterWrapper(SignParameters signParameters, SignParameter signParameter4) {
+	private ByteArrayDataSink output;
+
+	public SignParameterWrapper(SignParameters signParameters,
+			SignParameter signParameter4) {
 		this.signParameter4 = signParameter4;
 		this.signParameters = signParameters;
 	}
-	
-	private void syncOldToNew() {
-		// TODO
+
+	public void syncOldToNew() throws PdfAsException {
+		output = new ByteArrayDataSink();
+		this.signParameter4.setOutput(output);
+
+		if (this.signParameters.getSignaturePositioning() != null) {
+			// Create positioning string
+			String posString = this.signParameters.getSignaturePositioning()
+					.getPositionString();
+			logger.info("Pos String: " + posString);
+			if (posString.equals("x:auto;y:auto;w:auto;p:auto;f:0.0")) {
+				this.signParameter4.setSignaturePosition(null);
+			} else {
+				this.signParameter4.setSignaturePosition(posString);
+			}
+		} else {
+			this.signParameter4.setSignaturePosition(null);
+		}
+
+		// Select signing device
+		if (this.signParameters.getSignatureDevice().equals("moa")) {
+			try {
+				this.signParameter4
+						.setPlainSigner(new PAdESSigner(new MOAConnector(
+								this.signParameter4.getConfiguration())));
+			} catch (Exception e) {
+				throw new PdfAsException(ErrorCode.CERTIFICATE_NOT_FOUND,
+						"You need to specify MOA certificate file to use moa (moa.sign.Certificate)");
+			}
+		} else if (this.signParameters.getSignatureDevice().equals("bku")) {
+			this.signParameter4
+					.setPlainSigner(new PAdESSigner(new BKUSLConnector(
+							this.signParameter4.getConfiguration())));
+		} else {
+			throw new PdfAsException(ErrorCode.UNSUPPORTED_SIGNATURE,
+					"Unsupported device! Use bku or moa!");
+		}
+
+		// Overwrite Configurations
+		Enumeration<Object> keys = this.signParameters
+				.getProfileOverrideProperties().keys();
+
+		while (keys.hasMoreElements()) {
+			Object obj = keys.nextElement();
+			if (obj != null) {
+				String key = obj.toString();
+				this.signParameter4.getConfiguration().setValue(
+						key,
+						this.signParameters.getProfileOverrideProperties()
+								.getProperty(key));
+			}
+		}
 	}
-	
-	private void syncNewToOld() {
-		// TODO
+
+	public void syncNewToOld() throws PdfAsException {
+		try {
+			OutputStream os = this.signParameters.getOutput()
+					.createOutputStream("application/pdf");
+			os.write(output.getData());
+			os.close();
+		} catch (Exception e) {
+			throw new PdfAsException(ErrorCode.SIGNATURE_COULDNT_BE_CREATED,
+					e.getMessage());
+		}
 	}
-	
-	
+
 	public SignParameter getSignParameter4() {
 		return this.signParameter4;
 	}
-	
+
 	public SignParameters getSignParameters() {
 		return this.signParameters;
 	}
-- 
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