[SOLR-7430] Encrypted pptx/xlsx causes a ClassNotFoundException

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 5.1
• Component/s: contrib - Solr Cell (Tika extraction)

Environment

Windows 7 (64bit) jre 1.8.0_40-b26 (64 bit)

• Assignee: Unassigned
• Reporter: Jon Scharff
• Created: 20/Apr/15 07:53
• Updated: 21/Apr/15 00:09

Description

When indexing an encrypted pptx or xlsx file via the command

solr-home>java -Dc=<core> -Dauto=yes -Ddata=files -jar example\exampledocs\post.jar file.pptx

on a server started with

solr-home>bin\solr start

a ClassNotFoundException results instead of a EncryptedDocumentException.

It appears that poi is using reflection to get the proper encryption handler, but the necessary jar files are not supplied by jetty's ClassLoader.

A portion of the resulting error trace is below.

org.apache.solr.common.SolrException: org.apache.tika.exception.TikaException: TIKA-198: Illegal IOException from org.apache.tika.parser.microsoft.OfficeParser@2e973e0f

at org.apache.solr.handler.extraction.ExtractingDocumentLoader.load(ExtractingDocumentLoader.java:227)

...

Caused by: org.apache.tika.exception.TikaException: TIKA-198: Illegal IOException from org.apache.tika.parser.microsoft.OfficeParser@2e973e0f

at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:262)

at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:256)

at org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:120)

at org.apache.solr.handler.extraction.ExtractingDocumentLoader.load(ExtractingDocumentLoader.java:221)

... 31 more

Caused by: java.io.IOException: java.lang.ClassNotFoundException: org.apache.poi.poifs.crypt.agile.AgileEncryptionInfoBuilder

at org.apache.poi.poifs.crypt.EncryptionInfo.<init>(EncryptionInfo.java:69)

at org.apache.tika.parser.microsoft.OfficeParser.parse(OfficeParser.java:228)

at org.apache.tika.parser.microsoft.OfficeParser.parse(OfficeParser.java:172)

at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:256)

... 34 more

Caused by: java.lang.ClassNotFoundException: org.apache.poi.poifs.crypt.agile.AgileEncryptionInfoBuilder

at java.net.URLClassLoader.findClass(URLClassLoader.java:381)

at java.lang.ClassLoader.loadClass(ClassLoader.java:424)

at java.lang.ClassLoader.loadClass(ClassLoader.java:357)

at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:430)

at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:383)

at org.apache.poi.poifs.crypt.EncryptionInfo.getBuilder(EncryptionInfo.java:150)

at org.apache.poi.poifs.crypt.EncryptionInfo.<init>(EncryptionInfo.java:67)

... 37 more