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rotdrop / nextcloud-app-files-archive

Archive inspection and extraction as Nextcloud app.
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Rar + password producing UNREADABLE files #23

Open sergeng opened 1 year ago

sergeng commented 1 year ago

Describe the bug when i mount a rar achive with password and provide the correct password in the Archive tab the mount point is created with the files inside BUT they are unreadable I assume the rar password decryption is buggy zip archive password decryption works flawless

Configration (please complete the following information):

OS: ubuntu 20.04 Version of library: To Reproduce Upload a rar file with password type the password in the archive tab mount the rar file via context menu

Expected behavior should decrypt and mount with password given

rotdrop commented 1 year ago

Sorry for not coming back to this earlier. Is it possible for you to provide a rar-archive which does not work s.t. we have something to work on? Best something very small but with password protection.

rotdrop commented 1 year ago

From the support matrix of unified-archive

https://github.com/wapmorgan/UnifiedArchive/blob/master/docs/Drivers.md#full-support-matrix

password protected files should in principle work. I have generated a simplistic rar-archive with the password "foobar" which actually cannot properly extracted. I need to investigate further.

rotdrop commented 1 year ago

I think that this commit should fix this issue: 734910aa16829a44d91d639331112923fc5d65ee

rotdrop commented 1 year ago

BTW, the problem were not the RAR-archives, the problem was that the app passed the encrypted password to the archive backend when staying on the files view. Later reloading the page should in principle have worked. Anyhow, the passphrase handling was buggy.

rotdrop commented 1 year ago

May I close this issue? Does it work?