Michał Ruszkowski created TIKA-3700:
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Summary: DefaultZipContainerDetector fails to recognize .docx file
Key: TIKA-3700
URL: https://issues.apache.org/jira/browse/TIKA-3700
Project: Tika
Issue Type: Bug
Components: detector
Affects Versions: 2.3.0
Environment: Ubuntu + mvn 3.6.3 + java 8
Reporter: Michał Ruszkowski
Hello,
Recently my team upgraded from Tika 1.x to 2.3 due to vulnerability and I
noticed problem with file type detection based on content.
* we have simple test that calls method
{code:java}
tika.getDetector().detect(tikaInputStream, metadata);{code}
* the file that we create inputStream from is placed inside _/test/resources_
and it is *.docx*
* the detector method DefaultZipContainerDetector.detect() returns ... when we
run mvn install
* following test was working with Tika 1.x
* we have dependencies in pom.xml _*tika-core*_ and
_*tika-parsers-standard-package*_
The most strange is the fact that the same test run successfully through
IntelliJ 'Run Test...' button.
* I tried using UTF-8 encoding in maven's pom.xml as well as using parameter
-Dfile.encoding=UTF-8 while install with no success.
* I compared content of files in boths cases (successfull test and failed one)
and they look almost the same, however in one case whitespaces seems to be
bigger. Don't know if it can make a difference, but here is example content of
file that is properly detected:
{code:java}
�l��� ����:0Tɭ�"Э�p'䧘 ��tn��&� q(=X�� ��!.���,�_�WF�L8W()���u {code}
and here is the same line of content that fails (notice additional whitespace
before 'q(='
{code:java}
�l��� ����:0Tɭ�"Э�p'䧘 ��tn��&� q(=X�� ��!.���,�_�WF�L8W()���u {code}
* I just checked and it works fine with Tika 2.2.1
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