Some recent posts that are supposed to have thumbnails have broken image icons for both thumbnail and “auto expand” image.

Some posts, thumbnails appear, but then the “auto expand” image is corrupt.

Sometimes, vice versa

e.g.

https://ani.social/post/4142945

https://ani.social/post/4102788

https://ani.social/post/4099651

https://ani.social/post/4077407

https://ani.social/post/4076700

https://ani.social/post/4064665

https://ani.social/post/4063550

https://ani.social/post/4062023

…and others…

When viewed from the web interface, with auto expand turned on, obviously.

I know some of these used to look okay before something happened.

Is this related to disabling iframes? https://ani.social/post/2612139?scrollToComments=true

  • hitagi@ani.socialMEnglish
    1·
    5 months ago

    Sorry. This one is actually my fault. I was using lemmy-thumbnail-cleaner to remove “thumbnails” prior to v0.19.3 (the version that gave the option to disable Lemmy from making a copy of every picture that federates over).

    I felt it was necessary to remove those because it used up a lot of storage space and there might have been files there that I haven’t been able to clean out (such as images that copied over from several CSAM attacks in the past).

    Everything seemed to be fine until I noticed some recent local images were being removed. Thankfully, it did not remove any older local image. I can restore some of these manually but it will take some time. Everything should be fine now though and any new image shouldn’t be removed.

    Is this related to disabling iframes? https://ani.social/post/2612139?scrollToComments=true

    It’s not related to disabling iframes. For disabling iframes, I just added a CSP header to disable iframes from other websites except YouTube and Vimeo (I can’t think of a better way to fix this TBH). This should prevent weird behavior from other websites downloading files now.

    edit: I am going to make a post about all of this and a lot of other info as part of “June 2024 notice” but I’m a bit busy with school right now and other personal matters.