2 files changed, 21 insertions, 5 deletions
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/PdfAsFactory.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/PdfAsFactory.java
index 284573e0..3f5888fc 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/PdfAsFactory.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/PdfAsFactory.java
@@ -1,5 +1,6 @@
 package at.gv.egiz.pdfas.lib.api;
 
+import iaik.cms.IaikCCProvider;
 import iaik.security.ec.provider.ECCelerate;
 import iaik.security.provider.IAIK;
 
@@ -40,16 +41,18 @@ public class PdfAsFactory {
 	
 
 	static {
-		System.out.println("+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++");
-		System.out.println("+ PDF-AS: " + getVersion());
-		System.out.println("+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++");
-		
 		/*
 		 * PropertyConfigurator.configure(ClassLoader
 		 * .getSystemResourceAsStream("resources/log4j.properties"));
 		 */
 		IAIK.addAsProvider();
 		ECCelerate.addAsProvider();
+		
+		System.out.println("+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++");
+		System.out.println("+ PDF-AS: " + getVersion());
+		System.out.println("+ IAIK-JCE Version: " + IAIK.getVersionInfo());
+		System.out.println("+ ECCelerate Version: " + ECCelerate.getInstance().getVersion());
+		System.out.println("+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++");
 	}
 
 	private static boolean log_configured = false;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/PdfAsImpl.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/PdfAsImpl.java
index 04b385f7..540fd572 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/PdfAsImpl.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/PdfAsImpl.java
@@ -87,6 +87,14 @@ public class PdfAsImpl implements PdfAs, IConfigurationConstants {
 			}
 		}
 
+		if(parameter.getDataSource() == null || parameter.getDataSource().getByteData() == null) {
+			throw new PdfAsValidationException("error.pdf.sig.10", null);
+		}
+		
+		if(parameter.getOutput() == null) {
+			throw new PdfAsValidationException("error.pdf.sig.11", null);
+		}
+		
 		// TODO: verify Sign Parameter
 	}
 
@@ -96,6 +104,10 @@ public class PdfAsImpl implements PdfAs, IConfigurationConstants {
 		if (!(parameter.getConfiguration() instanceof ISettings)) {
 			throw new PdfAsSettingsException("Invalid settings object!");
 		}
+		
+		if(parameter.getDataSource() == null || parameter.getDataSource().getByteData() == null) {
+			throw new PdfAsValidationException("error.pdf.verify.01", null);
+		}
 
 		// TODO: verify Verify Parameter
 	}
@@ -279,7 +291,8 @@ public class PdfAsImpl implements PdfAs, IConfigurationConstants {
 	public StatusRequest startSign(SignParameter parameter)
 			throws PdfAsException {
 
-		// TODO: VERIFY PARAMETERS
+		verifySignParameter(parameter);
+		
 		StatusRequestImpl request = new StatusRequestImpl();
 
 		try {