svn commit: r1885015 - /pdfbox/trunk/tools/src/main/java/org/apache/pdfbox/tools/Encrypt.java

[msahyoun]

Author: msahyoun
Date: Fri Jan  1 16:29:15 2021
New Revision: 1885015

URL: http://svn.apache.org/viewvc?rev=1885015&view=rev
Log:
PDFBOX-1842: warn if document is already signed and shall be enrypted

Modified:
    pdfbox/trunk/tools/src/main/java/org/apache/pdfbox/tools/Encrypt.java

Modified: pdfbox/trunk/tools/src/main/java/org/apache/pdfbox/tools/Encrypt.java
URL: 
http://svn.apache.org/viewvc/pdfbox/trunk/tools/src/main/java/org/apache/pdfbox/tools/Encrypt.java?rev=1885015&r1=1885014&r2=1885015&view=diff
==============================================================================
--- pdfbox/trunk/tools/src/main/java/org/apache/pdfbox/tools/Encrypt.java 
(original)
+++ pdfbox/trunk/tools/src/main/java/org/apache/pdfbox/tools/Encrypt.java Fri 
Jan  1 16:29:15 2021
@@ -138,6 +138,11 @@ public final class Encrypt implements Ca
         {
             if( !document.isEncrypted() )
             {
+                if (!document.getSignatureDictionaries().isEmpty())
+                {
+                    SYSERR.println( "Warning: Document contains signatures 
which will be invalidated by encryption." );
+                }
+
                 if (!certFileList.isEmpty())
                 {
                     PublicKeyProtectionPolicy ppp = new 
PublicKeyProtectionPolicy();