Details
-
Bug
-
Status: Closed
-
Major
-
Resolution: Not A Problem
-
1.18
-
None
-
None
-
MacOS Mojave: 10.14.2 (18C54)
java version "1.8.0_131"
Java(TM) SE Runtime Environment (build 1.8.0_131-b11)
Java HotSpot(TM) 64-Bit Server VM (build 25.131-b11, mixed mode)
Description
Using this tool you can download chrome extensions to .crx files from the chrome store. https://www.maketecheasier.com/download-save-chrome-extension/ Attempting to extract these zip files using ZipArchiveInputStream, I receive the following error
Unexpected record signature: 0X34327243
I attached an example .crx zip file
VirusTotal link to prove its not malicious
https://www.virustotal.com/#/file/337a648e7cf30e6938a3cfeb6fed5f429b91ccd4559da4016eb72f0656bf5873/detection
On mac and linux I am able to unzip these files using the basic unzip binaries, for example:
15:53:37 $ unzip Lighthouse_v5.0.0.crx -d unzipped/ Archive: Lighthouse_v5.0.0.crx warning [Lighthouse_v5.0.0.crx]: 566 extra bytes at beginning or within zipfile (attempting to process anyway) creating: unzipped/_locales/ creating: unzipped/images/ inflating: unzipped/popup.html inflating: unzipped/manifest.json creating: unzipped/scripts/ creating: unzipped/styles/ creating: unzipped/_locales/en/ inflating: unzipped/images/fail.svg inflating: unzipped/images/lh_logo_bg.png inflating: unzipped/images/lh_logo_bg_no-light.png inflating: unzipped/images/lh_logo_canary_bg.png inflating: unzipped/images/lh_logo_canary_icon.png inflating: unzipped/images/lh_logo_icon.png inflating: unzipped/images/lh_logo_icon_light.png inflating: unzipped/images/pass.svg inflating: unzipped/images/verified.svg inflating: unzipped/scripts/lighthouse-ext-bundle.js inflating: unzipped/scripts/popup.js inflating: unzipped/styles/lighthouse.css inflating: unzipped/styles/lighthouse-loading.css inflating: unzipped/_locales/en/messages.json inflating: unzipped/_locales/en/messages_canary.json creating: unzipped/_metadata/ inflating: unzipped/_metadata/verified_contents.json