ICEpdf
  1. ICEpdf
  2. PDF-116

ICEpdf cannot open Adobe 9 Pro encrypted PDF files

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: 3.1.2, 4.0 - Beta
          • Fix Version/s: 4.3
          • Component/s: Viewer RI
          • Labels:
            None
          • Environment:
            -
          • Assignee Priority:
            P3
          • Workaround Exists:
            Yes
          • Workaround Description:
            Hide
            The following demonstrates two common techniques to encrypt a PDF document using Acrobat Pro 9.0 that is compatible with ICEpdf 4.0.

            Encrypting an Open Documents
            - Go to the application menu bar and execute "Advanced -> Security -> Encrypt with Password".
            - A new dialog "Password Security - Setting" will open.
            - Change the "Compatibility:" select one menu property to "Acrobat 5.0 and later".
            - Click the "ok" button to save these settings.
            - The document will now encrypt using ICEpdf compatible encryption.

            Encrypting a Document with Distiller
            - Select the "Adobe PDF" printer when printing a document.
            - Once selected press the "Properties..." button to change the "Adobe PDF" printer properties.
            - A new dialog "Adobe PDF Document Properties" will open.
            - Click on the "Edit..." button for the "Default Settings:" property.
            - A new dialog "Standard - Adobe PDF Settings" dialog will open.
            - Change the "Compatibility:" select one menu property to "Acrobat 5.0 (PDF 1.4)" and click on "OK".
            - A prompt to save the settings will appear; name the changed property to "ICEpdf 4.0 Compat.joboptions", click the "Save" button and the dialogs will close.
            - Click "OK" on the "Adobe PDF Document Properties" dialog to close it.
            - Print to the "Adobe PDF" printer with the new encryption options.
            Show
            The following demonstrates two common techniques to encrypt a PDF document using Acrobat Pro 9.0 that is compatible with ICEpdf 4.0. Encrypting an Open Documents - Go to the application menu bar and execute "Advanced -> Security -> Encrypt with Password". - A new dialog "Password Security - Setting" will open. - Change the "Compatibility:" select one menu property to "Acrobat 5.0 and later". - Click the "ok" button to save these settings. - The document will now encrypt using ICEpdf compatible encryption. Encrypting a Document with Distiller - Select the "Adobe PDF" printer when printing a document. - Once selected press the "Properties..." button to change the "Adobe PDF" printer properties. - A new dialog "Adobe PDF Document Properties" will open. - Click on the "Edit..." button for the "Default Settings:" property. - A new dialog "Standard - Adobe PDF Settings" dialog will open. - Change the "Compatibility:" select one menu property to "Acrobat 5.0 (PDF 1.4)" and click on "OK". - A prompt to save the settings will appear; name the changed property to "ICEpdf 4.0 Compat.joboptions", click the "Save" button and the dialogs will close. - Click "OK" on the "Adobe PDF Document Properties" dialog to close it. - Print to the "Adobe PDF" printer with the new encryption options.

            Description

            ICEpdf is unable to open two Adobe 9 Pro encrypted files, one being password encrypted and the other certificate. Here are the results for the two sample files:

            - IP-article-beta-cert.pdf - Running this certificate encrypted file with 3.1.2 and 4.0-beta results in the following error dialog: "This may be the result of an invalid password or missing security provider" and the following exception:

            Jan 6, 2010 10:17:45 AM org.icepdf.ri.common.SwingController openDocument
            FINE: Error opening document.
            org.icepdf.core.exceptions.PDFSecurityException: Security Provider Not Found.
            at org.icepdf.core.pobjects.security.SecurityManager.<init>(Unknown Source)
            at org.icepdf.core.pobjects.Document.makeSecurityManager(Unknown Source)

            - IP-article-beta-encrypt.pdf - This password protected file produces a dialog indicating that "the file may be corrupt or not a supported type" and the following exception:

            Jan 6, 2010 10:19:27 AM org.icepdf.ri.common.SwingController openDocument
            FINE: Error opening document.
            java.io.IOException
            at org.icepdf.core.pobjects.Document.setInputStream(Unknown Source)
            at org.icepdf.core.pobjects.Document.setFile(Unknown Source)
            at org.icepdf.ri.common.SwingController.openDocument(SwingController.java:1269)
            at org.icepdf.ri.common.SwingController.openFileInSomeViewer(SwingController.java:1237)

              Issue Links

              depends on

              New Feature - A new feature of the product, which has yet to be developed. PDF-122 Crypt Filter Support

              • Major - Major loss of function.
              • Closed

                Activity

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                  People

                  • Assignee:
                    Patrick Corless
                    Reporter:
                    Tyler Johnson
                  • Votes:
                    1 Vote for this issue
                    Watchers:
                    1 Start watching this issue

                    Dates

                    • Created:
                      Updated:
                      Resolved: