image-attachments upload does not sanitize . (dot) in filename and file suffix missing

[ypid]

Deployment Type

Self-hosted

Triage priority

N/A

NetBox Version

v4.1.3

Python Version

3.10

Steps to Reproduce

1. Upload webp image on https://demo.netbox.dev/extras/image-attachments/add/?object_type=60&object_id=1 and name it "Test image that contains . dot".

Expected Behavior

Image should be saved as https://demo.netbox.dev/media/image-attachments/module_type_1_Test_image_that_contains___dot.webp

Observed Behavior

Image was saved as https://demo.netbox.dev/media/image-attachments/module_type_1_Test_image_that_contains_._dot

[arthanson]

@ypid I get the file suffix and it seems to work with the extra dot, are you seeing a specific issue when it has the extra dot?

[ypid]

@arthanson You are not able to reproduce this? I am testing with Firefox 128.3.1esr (64-bit) against https://demo.netbox.dev
How is the file called for you? Is the dot in the middle of the file name sanitized for you?

[ypid]

I retested it. When you upload a PNG file test.png, the file suffix .png is added to the sanitized name and used as filename.

For webp, it is not added. So when you download this image, you will have a file called module_type_1_Test_image_that_contains_._dot on your filesystem. By convention, the filetype should be in the end of the filename.