RocketChat 3.0.4 does not allow .zip uploads (HTTP 400)

[ghost]

Uploading of .pdf, .jpeg or .doc works but when I try to upload a ZIP archive, I get a HTTP 400 response back for the POST request from the back-end. Site URL is set correctly, I tried GridFS as well as local file-system, tried allow unauthroized uploads, etc. - this all did not help.

Btw I am running RocketChat via docker-compose in docker containers.

Any help is appreciated.

[introspection3]

Sir,my version 2.4.11 is working fine. You can try just as below

Could you give me a hand.
#17020

run docker-compose with multiple instances will meet a strange but ' MongoError: ns not found', 'Errors like this can cause oplog processing errors.'

[buchey8070]

EDIT: if I allow every file type, the upload works. So some issue on the file check?

Same issue here - without docker.
Yesterday updated to 3.0.x - Screenshots are working fine, zip-Uploads aren't.

Configured same media types, increased upload size, nothing helped either.

Got some infos from the debug logs:

API ➔ debug post rooms.upload/:rid threw an error: Error: File type is not accepted. [error-invalid-file-type] at Filter.validateFileUpload [as onCheck] (app/file-upload/server/lib/FileUpload.js:93:10) at Filter.check (packages/jalik:ufs/ufs-filter.js:98:57) at FileUploadClass.insert (app/file-upload/server/lib/FileUpload.js:535:11) at FileUploadClass.insertSync (packages/meteor.js:306:21) at DDPCommon.MethodInvocation.<anonymous> (app/api/server/v1/rooms.js:122:35) at packages/dispatch_run-as-user.js:211:14 at Meteor.EnvironmentVariable.EVp.withValue (packages/meteor.js:1234:12) at Object.Meteor.runAsUser (packages/dispatch_run-as-user.js:210:33) at Object.post (app/api/server/v1/rooms.js:120:27) at app/api/server/api.js:343:82 at Meteor.EnvironmentVariable.EVp.withValue (packages/meteor.js:1234:12) at Object._internalRouteActionHandler [as action] (app/api/server/api.js:343:39) at Route.share.Route.Route._callEndpoint (packages/nimble_restivus/lib/route.coffee:150:32) at packages/nimble_restivus/lib/route.coffee:59:33 at packages/simple_json-routes.js:98:9 API ➔ debug Failure { statusCode: 400, body: { success: false, error: 'File type is not accepted. [error-invalid-file-type]', stack: undefined, errorType: 'error-invalid-file-type' } }

[ghost]

Yes, same here. when I clear the list of allowed mime-types I can upload a ZIP file. Seems to be a mime-type mismatch (in combination with a broken error feedback loop).

[JeroenAdam]

Same here, uploading of .pdf works while .zip returns HTTP 400 Bad gateway. This issue for some users, while not for other users. Issue seems not related to client devices after many tests.
Solved for me by downgrading from v3.12 to v3.02.

[hans4rc]

same here

when i upload a zip file, i get the dialog correctly with no error message

but then i get this error message

Upgrade from 2.4.11 to 3.3.0 last week

I tested this mime types = application/x-zip and application/zip

for now i use rar

[codeneno]

it's application/x-zip-compressed, so sorry

[hans4rc]

RC 3.3.0 - 1.15.0-beta.3411

Test with application/x-zip – Google Chrome, Edge, FireFox

Test with application/x-zip-compressed – Google Chrome, Edge, FireFox

Test with application/zip – Google Chrome, Edge, FireFox

**When I put a zip in RC, everything still looks ok. The error message only appears when I click on Send/Upload. **

[codeneno]

sir,we as using 3.3.3 with application/x-zip-compressed,
every thing is fine

[hans4rc]

Hi codeneno, thanks for the reply, the error is reproducible on other computers. I will upgrade to 3.3.3

[codeneno]

you are welcome

[codeneno]

@hans4rc how many users do you have? we just want to know how to support more than 8k people

[hans4rc]

At present we have 146 users here.

[hans4rc]

Very interesting!
Upgraded to 3.3.3
Tested on various computers

application/zip = ok

application/x-zip = failed

application/x-zip-compressed = failed

application/zip,application/x-zip,application/x-zip-compressed = ok
application/zip,application/x-zip,application/x-zip-comoressed = ok even with typing error

So, THE correct and only working MIME type is application/zip!

[codeneno]

haha,it's a small bug

[github-actions]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[hans4rc]

At the moment i use version 3.4.2

I have set the following values for the compressed media types:
application/x-compressed-zip
application/x-rar-compressed
application/octet-stream
application/x-zip-compressed
application/zip
multipart/x-zip

And it works fine!

Thie issue can be closed.