svn commit: r1882862 - /pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/signature/validation/AddValidationInformation.java

[ti...@apache.org]

Author: tilman
Date: Mon Oct 26 04:36:40 2020
New Revision: 1882862

URL: http://svn.apache.org/viewvc?rev=1882862&view=rev
Log:
PDFBOX-3017: warn about DSS changes, don't stop

Modified:
    pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/signature/validation/AddValidationInformation.java

Modified: pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/signature/validation/AddValidationInformation.java
URL: http://svn.apache.org/viewvc/pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/signature/validation/AddValidationInformation.java?rev=1882862&r1=1882861&r2=1882862&view=diff
==============================================================================
--- pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/signature/validation/AddValidationInformation.java (original)
+++ pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/signature/validation/AddValidationInformation.java Mon Oct 26 04:36:40 2020
@@ -111,13 +111,14 @@ public class AddValidationInformation
         }
 
         try (PDDocument doc = Loader.loadPDF(inFile);
-                FileOutputStream fos = new FileOutputStream(outFile))
+             FileOutputStream fos = new FileOutputStream(outFile))
         {
             int accessPermissions = SigUtils.getMDPPermission(doc);
             if (accessPermissions == 1)
             {
-                throw new IllegalStateException(
-                        "No changes to the document are permitted due to DocMDP transform parameters dictionary");
+                System.out.println("PDF is certified to forbid changes, "
+                        + "some readers may report the document as invalid despite that "
+                        + "the PDF specification allows DSS additions");
             }
             document = doc;
             doValidation(inFile.getAbsolutePath(), fos);