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https://issues.apache.org/jira/browse/TIKA-370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12804704#action_12804704
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Ken Krugler commented on TIKA-370:
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On the list, Jukka said:
{quote}
Yep. I think the <optional/> setting was added in PDFBox 0.8.0 and and
we lost those dependencies when upgrading from 0.7.3. No problem
adding them back in.
{quote}
> Tika pom.xml is missing dependencies on bouncycastle jars needed by PDFBox
> --------------------------------------------------------------------------
>
> Key: TIKA-370
> URL: https://issues.apache.org/jira/browse/TIKA-370
> Project: Tika
> Issue Type: Bug
> Affects Versions: 0.6
> Reporter: Ken Krugler
> Assignee: Ken Krugler
>
> While processing a bunch of PDFs off the web, I ran into a
> ClassNotFoundException thrown inside of PDFBox:
> java.lang.NoClassDefFoundError:
> org/bouncycastle/jce/provider/BouncyCastleProvider
> at
> org.apache.pdfbox.pdmodel.PDDocument.openProtection(PDDocument.java:1092)
> at org.apache.pdfbox.pdmodel.PDDocument.decrypt(PDDocument.java:573)
> at
> org.apache.pdfbox.util.PDFTextStripper.writeText(PDFTextStripper.java:235)
> at
> org.apache.pdfbox.util.PDFTextStripper.getText(PDFTextStripper.java:180)
> at org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:56)
> at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:69)
> at
> org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:120)
> at
> org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:101)
> at
> org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:114)
> at bixo.parser.SimpleParser.parse(SimpleParser.java:153)
> Caused by: java.lang.ClassNotFoundException:
> org.bouncycastle.jce.provider.BouncyCastleProvider
> at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:303)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
> I believe the issue is that the PDFBox pom.xml declares the dependency on the
> missing BouncyCastleProvider jar as "optional".
> <dependency>
> <groupId>bouncycastle</groupId>
> <artifactId>bcprov-jdk14</artifactId>
> <version>136</version>
> <optional>true</optional>
> </dependency>
> As explained in the Maven documentation, this means that Tika needs to
> explicitly include the jar:
> http://maven.apache.org/guides/introduction/introduction-to-optional-and-excludes-dependencies.html
> I see a few other optional dependencies in the PDFBox pom.xml, but perhaps
> the only one that's really critical is the above.
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