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https://issues.apache.org/jira/browse/TIKA-3331?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17304193#comment-17304193
]
Bertrand Caron commented on TIKA-3331:
--------------------------------------
Thanks Tim, this is very helpful. I wasn't aware of these protections as being
just warning flags. Tika 1.25 seems to work fine on encrypted PDFs, and
mentions it in the metadata.
Nevertheless, Tka 1.25 still raises an error when submitting the
password-protected ODF "encrypte.odt" both with GUI and CLI. Here comes the
error:
Exception in thread "main" org.apache.tika.exception.TikaException: XML parse
error
at org.apache.tika.parser.xml.XMLParser.parse(XMLParser.java:81)
at
org.apache.tika.parser.odf.OpenDocumentMetaParser.parse(OpenDocumentMetaParser.java:201)
at
org.apache.tika.parser.odf.OpenDocumentParser.handleZipEntry(OpenDocumentParser.java:229)
at
org.apache.tika.parser.odf.OpenDocumentParser.handleZipFile(OpenDocumentParser.java:210)
at
org.apache.tika.parser.odf.OpenDocumentParser.parse(OpenDocumentParser.java:165)
at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280)
at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280)
at org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:143)
at org.apache.tika.cli.TikaCLI$OutputType.process(TikaCLI.java:210)
at org.apache.tika.cli.TikaCLI.process(TikaCLI.java:507)
at org.apache.tika.cli.TikaCLI.main(TikaCLI.java:150)
Caused by: org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1;
Content is not allowed in prolog.
at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown
Source)
at org.apache.xerces.util.ErrorHandlerWrapper.fatalError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLScanner.reportFatalError(Unknown Source)
at
org.apache.xerces.impl.XMLDocumentScannerImpl$PrologDispatcher.dispatch(Unknown
Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
at org.apache.xerces.jaxp.SAXParserImpl.parse(Unknown Source)
at java.xml/javax.xml.parsers.SAXParser.parse(SAXParser.java:197)
at org.apache.tika.utils.XMLReaderUtils.parseSAX(XMLReaderUtils.java:505)
at org.apache.tika.parser.xml.XMLParser.parse(XMLParser.java:75)
... 10 more
> Return a more informative error when trying to parse an encrypted file
> ----------------------------------------------------------------------
>
> Key: TIKA-3331
> URL: https://issues.apache.org/jira/browse/TIKA-3331
> Project: Tika
> Issue Type: Bug
> Affects Versions: 1.24.1
> Environment: See enclosed picture.
> Reporter: Bertrand Caron
> Priority: Minor
> Attachments: encrypte.odt, system.png
>
>
> When parsing a PDF or ODF encrypted file, Tika returns a long, cryptic error
> message. A more informative message would be useful for the user - at least
> mention the encryption, and perhaps the algorithm used?
>
> I enclose a fabricated example, but real-world examples can be found in a
> similar issue for the JHOVE tool:
> [https://github.com/openpreserve/jhove/issues/640]
>
> The error log obtained:
>
> Apache Tika was unable to parse the document
> at /home/bertrand/Téléchargements/Toponymic guidelines_Instituto geografico
> nacional_2011.pdf.
> The full exception stack trace is included below:
> org.apache.tika.exception.TikaException: Unexpected RuntimeException from
> org.apache.tika.parser.pdf.PDFParser@5e7e878d
> at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:293)
> at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280)
> at
> org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:143)
> at org.apache.tika.parser.ParserDecorator.parse(ParserDecorator.java:188)
> at org.apache.tika.parser.DigestingParser.parse(DigestingParser.java:84)
> at org.apache.tika.gui.TikaGUI.handleStream(TikaGUI.java:358)
> at org.apache.tika.gui.TikaGUI.openFile(TikaGUI.java:309)
> at org.apache.tika.gui.TikaGUI.actionPerformed(TikaGUI.java:267)
> at
> java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1967)
> at
> java.desktop/javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2308)
> at
> java.desktop/javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:405)
> at
> java.desktop/javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:262)
> at
> java.desktop/javax.swing.AbstractButton.doClick(AbstractButton.java:369)
> at
> java.desktop/javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1020)
> at
> java.desktop/javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1064)
> at java.desktop/java.awt.Component.processMouseEvent(Component.java:6636)
> at
> java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3342)
> at java.desktop/java.awt.Component.processEvent(Component.java:6401)
> at java.desktop/java.awt.Container.processEvent(Container.java:2263)
> at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5012)
> at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2321)
> at java.desktop/java.awt.Component.dispatchEvent(Component.java:4844)
> at
> java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4919)
> at
> java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4548)
> at
> java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4489)
> at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2307)
> at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2764)
> at java.desktop/java.awt.Component.dispatchEvent(Component.java:4844)
> at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:772)
> at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
> at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
> at
> java.base/java.security.AccessController.doPrivileged(AccessController.java:391)
> at
> java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
> at
> java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:95)
> at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:745)
> at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:743)
> at
> java.base/java.security.AccessController.doPrivileged(AccessController.java:391)
> at
> java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
> at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:742)
> at
> java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
> at
> java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
> at
> java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
> at
> java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
> at
> java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
> at
> java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
> Caused by: java.lang.NullPointerException
> at
> org.apache.tika.parser.pdf.AbstractPDF2XHTML.extractXMPXFA(AbstractPDF2XHTML.java:209)
> at
> org.apache.tika.parser.pdf.AbstractPDF2XHTML.endDocument(AbstractPDF2XHTML.java:678)
> at
> org.apache.pdfbox.text.PDFTextStripper.writeText(PDFTextStripper.java:267)
> at org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:96)
> at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:174)
> at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280)
> ... 44 more
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