Add support for OpenOffice formats

[OOTS]

Hi,

I tried to bleach an open office document (.odt) file containing a macro. DocBleach did not report any threats and declared the document to be safe.

Running docbleach with the -vv switch revealed that it recognised the file to be a zip archive (which is somewhat correct). So this issue is both a feature request (add support for Open Office formats) and a bug report: DocBleach really should not declare a open office file with macros to be safe.

Steps to reproduce:

1. Create a .odt file with a macro.
2. Run DocBleach on the file: java -jar docbleach.jar -in file.odt -out file-out.odt -vv

Expected behaviour:
Remove the macro from the file.

Actual behaviour:
The file is declared to be safe.

Best regards,
OOTS

[altmas5]

I am getting this error on ODT files (seems like they are not supported):

[main] TRACE xyz.docbleach.api.bleach.CompositeBleach - Using bleach: Office Bleach
[main] DEBUG xyz.docbleach.module.ooxml.OOXMLBleach - Invalid format
org.apache.poi.openxml4j.exceptions.ODFNotOfficeXmlFileException: The supplied data appears to be in ODF (Open Document) Format. Formats like these (eg ODS, ODP) are not supported, try Apache ODFToolkit