mo_ztt

joined 2 years ago
[–] mo_ztt@lemmy.world 10 points 8 months ago

Pew pew pew

[–] mo_ztt@lemmy.world 4 points 10 months ago (2 children)

Everything Wordpress is heavily infested with that. However you don't have to let it impact you -- it kind of looks to me like they pressure commercial vendors to put their stuff under the GPL if they're wanting to offer a free version, so there's a robust ecosystem of actually-FOSS tooling for it. My experience has been that it's always worked pretty well in practice; you just have to keep your nope-I'm-not-paying-for-your-paid-version goggles firmly affixed. (Also, side note, GPT does an excellent job of writing little functions.php snippets for you to enable particular custom functionality for your Wordpress install when you need it.)

[–] mo_ztt@lemmy.world 10 points 10 months ago* (last edited 10 months ago) (6 children)

Wordpress 1,000% (probably coupled with WooCommerce but there are probably some other options)

I honestly don't even know off the top of my head why you would use anything else (aside from some vague elitism connected to the large ecosystem of commercial crap which has tainted by association the open source core of it) -- it combines FOSS + easy + powerful + popular. You will have to tiptoe around some amount of crapware in order to keep it pure OSS though.

[–] mo_ztt@lemmy.world 3 points 10 months ago

!workmusic@lemmy.world

 

Album released April 1992

[–] mo_ztt@lemmy.world 19 points 10 months ago* (last edited 10 months ago) (1 children)

What the HECK man?

There's an underlying problem IMO with all Fediverse software and instances, in that because it's made available for free, people get entitled, moderators and admins are obligated to sort of do volunteer work on behalf of people who haven't earned it in order for any of the thing to work, which naturally leads to a inexhaustible wellspring of negative energy because the whole thing isn't right.

I saw the posts of Ruud asking for people to basically interview for a part time admin position and do a job which for skills and time investment is worth from $50k/yr-$200k/yr (calibrating for the fact that it's "only" 5-10 hours per week), and all I could think was whoa no no no this isn't the way. Not saying there's anything wrong with people volunteering their time to make available this great thing, but I think undervaluing them when they decide to do that is almost inevitable, which has follow-on effects that manifest in all kinds of ways and lead to things not being the way they should be. Occasional prickly or unfair behavior by mods or admins represent one example of that; comments like this one represent another.

What on earth is hostile about the OP post in any way?

[–] mo_ztt@lemmy.world 5 points 11 months ago

Yep.

There are two big end-user security decisions that are totally mystifying to me about Lemmy. One is automatically embedding images in comments without rehosting the images, and the other is failing to warn people that their upvotes and downvotes are not actually private.

I'm not trying to sit in judgement of someone who's writing free software but to me those are both negligent software design from an end-user privacy perspective.

[–] mo_ztt@lemmy.world 14 points 11 months ago (2 children)

Of note about this is that image links in comments aren't rehosted by Lemmy. That means it would be possible to flood a community with images hosted by a friendly or compromised server, and gather a lot of information about who was reading that community (how many people, and all their IP address and browser fingerprint information, to start with) by what image requests were coming in kicked off by people seeing your spam.

I didn't look at the image spam in detail, but if I'm remembering right the little bit of it I looked at, it had images hosted by lemmygrad.ml (which makes sense) and czchan.org (which makes less sense). It could be that after uploading the first two images to Lemmygrad they realized they could just type the Markdown for the original hosting source for the remaining three, of course.

It would also be possible to use this type of flood posting as a smokescreen for a more targeted plan of sending malware-infected images, or more specifically targeted let's-track-who-requests-this-image-file images, to a more limited set of recipients.

Just my paranoid thoughts on the situation.

[–] mo_ztt@lemmy.world 1 points 11 months ago

Yeah. I think it's moderately likely that I'll try to produce a little command-line tool that can do it effectively for deeply nested directories, with some attempt at making it cross platform. To me it's kind of weird that there's no stock solution existing to this problem. I get that it's actually a deceptively difficult problem to solve for a couple of different reasons, but that's no reason to pass the difficulty on to the programmer instead of just presenting a clean and nice interface.

Update: I looked around for something already-existing, and found watchman and fswatch... IDK, maybe I'll try to talk one of them into letting me write an fanotify backend for those tools instead. It seems like it's purely just a Linux issue, and everything is simple on BSD/Mac/Windows, so maybe I'm just lucky.

[–] mo_ztt@lemmy.world 1 points 11 months ago

I think inotify's limit is per system... and even if it wasn't, why would I want to take on the artificial challenge of keeping up with making sure all the watchers are set on the right directories as things change, instead of just recursively monitoring the whole directory? The whole point of asking the question was "hey can something do this for me" as opposed to "hey I'd like the opportunity to code up for myself a solution to this problem." 🙂

[–] mo_ztt@lemmy.world 1 points 11 months ago (2 children)

Just looking briefly it looks like it uses inotify (which definitely won't work; I don't have a super heavy write load but I have a total of 124,000 subdirectories to monitor) or can fall back to polling (which I could do myself without having to involve a library).

Why this app is constructed to store its stuff in 124,000 subdirectories is a separate issue but one that I can't immediately snap my fingers and make go away, unfortunately.

 

So, I need to monitor a fairly large nested directory tree for changes on Linux. It seems like there are a few different watcher modules that I could use -- fsnotify and notify being the main ones, both of which use the inotify interface and attempt to set watches on each individual subdirectory and maintain all their watchers as things change. I have way too many directories for that to be a workable approach. It looks like the underlying issue is just that this is a difficult problem on Linux; both inotify and fanotify have some issues which make them difficult for library authors to use to present a clean and useful API.

Long story short - I coded up an fanotify-based solution which seems like a good start of what I need, and I'm planning on sharing it back in the hopes that it's useful. I guess my question is, did I miss something? Is there already an easy and straightforward way to monitor a big directory for changes?

[–] mo_ztt@lemmy.world 6 points 1 year ago

I have no real idea with Navalnvy, and only dim memories of news reports about Magnitsky which went into a little more detail, but I'll tell you how I assume it operates: It's basically mistreatment to the point that it'll kill you, just slowly. Your cell's cold all the time, in the arctic winter with no blankets. You get bad food and bad sleep and beatings and no medical care of any kind. Once your body starts to malfunction (Magnitsky started having kidney failure), they go on beating you severely enough to cause additional organ damage, but then just continue to put you in your cell day after day with no medicine. Basically, you're going to die, but they're drawing the process out enough that it's indirectly, because of "medical issues" related to what they're doing to you, instead of just from blunt force trauma or something. So it's incredibly painful and long and drawn-out, a slow death of constant suffering from which you can't escape or get any relief.

 

Bot: Hi, I'm Cricut Chatbot. 👋 How can I help you?

Bot: Please select a topic, or feel free to ask me a question

Me: Hi hello, I just tried to load a project and my Cricut software showed a message "Project Open Unsuccessful: TypeError: Cannot read properties of undefined (reading 'layerData')". Can you help?

Bot: Please clarify, here's what I found 👇

(Two options, I select "Javascript error messages")

Bot: Are you talking to me on the same device you wish to troubleshoot with?

Me: Yes

Bot: Which Cricut machine are you using?

Me: (I select "Cricut Maker")

Bot: JavaScript error messages are very diverse, but they are often fixed the same way. 🙂

Bot: Installing Design Space over your current version is the most normal fix.

Bot: (Link: Download Design Space)

Bot: Replace the existing file rather than making a copy of Design Space. 🗃

Me: (Selects "It works!" from the did-it-work options)

Bot: Great — happy to help!


Absolutely amazing.

1
submitted 1 year ago* (last edited 1 year ago) by mo_ztt@lemmy.world to c/support@lemmy.world
 

Hello! I'm setting up a kbin instance, and while it's a little hard to tell thanks to the 0.19 breakage, it seems to be interoperating to some degree with most of the fediverse. I can post messages back and forth, at least.

With lemmy.world, though, it's not working. I get messages like this in the log:

Get fail: https://lemmy.world/comment/6458819, https://lemmy.world/comment/6458819
Bots Temporarily Blocked

And, indeed, it seems like lemmy.world is configured to reject connections from user-agents containing the word "bot". This is what happens when I access the same URL while manually setting user-agent to what kbin uses for client HTTP requests:

$ wget -nv --user-agent="kbinBot/0.1 (+https://my.domain/bot)" https://lemmy.world/comment/6458819
https://lemmy.world/comment/6458819:
2024-01-07 05:25:43 ERROR 412: Precondition Failed.

And, verifying that the word "bot" is the issue:

$ wget -nv --user-agent="kbinAgent/0.1 (+https://my.domain/agent)" https://lemmy.world/comment/6458819
2024-01-07 05:25:56 URL:https://lemmy.world/comment/6458819 [264000] -> "6458819.2" [1]

$ wget -nv https://lemmy.world/comment/6458819
2024-01-07 05:26:06 URL:https://lemmy.world/comment/6458819 [264006] -> "6458819.3" [1]

While I can understand that many bots are harmful so this is probably a necessary measure, it seems to me like this will break federation with all kbin instances (unless they figure out to change their user agent). No? Would it maybe be a good idea to add an exception to this for kbinBot? I may have misunderstood something, as I'm new to all this, just saying how it looks to me poking at it briefly.

Also, is it okay if I change my user-agent so that it doesn't contain the forbidden word? Presumably there's no administrative reason kbin and lemmy.world shouldn't talk.

 

It seems like just recently, everything broke. Posts from some other instances (Lemmy 0.19 or kbin) aren't showing up here reliably anymore, and then sometimes posts from a few days ago will suddenly show up. kbin.social has a banner talking about unusual "problems" without going into detail.

Does anyone know what's going on or why? I've heard that Lemmy 0.19 has a problem where its outbound federation queue will sometimes die until it's restarted manually, but that doesn't seem like it should affect a lemmy.world <-> kbin interaction. Is it just Lemmy 0.19, or just lemmy.world, or are there multiple issues, or what gives?

 

Out of curiosity I went to exploding-heads.com and it looks like it's not working anymore. Is there a new place they hang out now? Are they undercover on the regular servers or something? It'd be a little surprising to me if they all just gave up on being active on the Fediverse.

 
 
 
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