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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2022/02/15 18:15:30 UTC

svn commit: r1898110 - /pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/interactive/form/PDAcroForm.java

Author: tilman
Date: Tue Feb 15 18:15:30 2022
New Revision: 1898110

URL: http://svn.apache.org/viewvc?rev=1898110&view=rev
Log:
PDFBOX-5377: remove sigFlags when there is no signature, as suggested by Stefan Geelen

Modified:
    pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/interactive/form/PDAcroForm.java

Modified: pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/interactive/form/PDAcroForm.java
URL: http://svn.apache.org/viewvc/pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/interactive/form/PDAcroForm.java?rev=1898110&r1=1898109&r2=1898110&view=diff
==============================================================================
--- pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/interactive/form/PDAcroForm.java (original)
+++ pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/interactive/form/PDAcroForm.java Tue Feb 15 18:15:30 2022
@@ -299,6 +299,12 @@ public final class PDAcroForm implements
         
         // remove XFA for hybrid forms
         dictionary.removeItem(COSName.XFA);
+
+        // remove SigFlags if no signature left
+        if (this.document.getSignatureDictionaries().isEmpty())
+        {
+            this.getCOSObject().removeItem(COSName.SIG_FLAGS);
+        }
     }
 
     private boolean isVisibleAnnotation(PDAnnotation annotation)