[jira] [Commented] (NIFI-8764) Refactor UnpackContent to use Commons Compress and Zip4j

["ASF subversion and git services (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/NIFI-8764?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17378190#comment-17378190 ] 

ASF subversion and git services commented on NIFI-8764:
-------------------------------------------------------

Commit 75de68e013ca0becb9c0b3cf2503e4e1ea39d951 in nifi's branch refs/heads/main from David Handermann
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=75de68e ]

NIFI-8764 Refactored UnpackContent to use both Commons Compress and Zip4j

- UnpackContent uses Zip4j when configured with a password property
- UnpackContent uses Commons Compress when a password is not specified

NIFI-8764 Updated Password property description mentioning disabled algorithms

NIFI-8764 Adjusted Password property description

Signed-off-by: Matthew Burgess <ma...@apache.org>

This closes #5201


> Refactor UnpackContent to use Commons Compress and Zip4j
> --------------------------------------------------------
>
>                 Key: NIFI-8764
>                 URL: https://issues.apache.org/jira/browse/NIFI-8764
>             Project: Apache NiFi
>          Issue Type: Improvement
>          Components: Extensions
>    Affects Versions: 1.13.0, 1.13.1, 1.13.2
>            Reporter: David Handermann
>            Assignee: David Handermann
>            Priority: Minor
>             Fix For: 1.15.0
>
>          Time Spent: 1h 20m
>  Remaining Estimate: 0h
>
> Updating the {{UnpackContent}} processor to support optional decryption of password-protected Zip files changed the implementation library from Apache Commons Compress to Zip4j.  Although Zip4j supports most standard Zip operations, it does not currently support certain alternative compression algorithms, such as bzip2.  Apache Commons Compress does not support decryption of password-protected Zip files.
> In order to support the widest range of available Zip formats, {{UnpackContent}} should default to using Apache Commons Compress for Zip files, and use Zip4j when the processor is configured with the Password property.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)