All of this user’s content is licensed under CC BY 4.0.

  • 10 Posts
  • 81 Comments
Joined 11 months ago
cake
Cake day: October 20th, 2023

help-circle






  • Kalcifer@sh.itjust.worksOPtoPrivacy@lemmy.mlPSA: Git exposes timezone metadata
    link
    fedilink
    English
    arrow-up
    1
    arrow-down
    1
    ·
    5 days ago

    Any given time zone there are going to be millions if not billions of people.

    One more bit of identifying information is still one more bit of identifying information.


    Git also “leaks” your system username and hostname IIRC by default which might be your real name.

    This is only part of a fallback if a username and email is not provided [1].

    References
    1. Git. Reference Manual. git-commit. “COMMIT INFORMATION”. Accessed: 2024-08-31T23:30Z. https://git-scm.com/docs/git-commit#_commit_information.

      In case (some of) these environment variables are not set, the information is taken from the configuration items user.name and user.email, or, if not present, the environment variable EMAIL, or, if that is not set, system user name and the hostname used for outgoing mail (taken from /etc/mailname and falling back to the fully qualified hostname when that file does not exist).


    A fake name and email would pretty much be sufficient to make any “leaked” time zone information irrelevant.

    Perhaps only within the context where one is fine with being completely unidentifiable. But this doesn’t consider the circumstance where a user does want their username to be known, but simply don’t want it to be personally identifiable.


    UTC seems like it’s just “HEY LOOK AT ME! I’M TRYING TO HIDE SOMETHING!”

    This is a fair argument. Ideally, imo, recording dates for commits would be an optional QoL setting rather than a mandatory one. Better yet, if Git simply recorded UTC by default, this would be much less of an issue overall.


    if you sleep like most people, could be defeated by doing an analysis of when the commits were made on average vs other folks from random repositories to find the average time of day and then reversing that information into a time zone.

    I mentioned this in my post.


    It’s better to be “Jimmy Robinson in Houston Texas” than “John Smith in UTC-0”

    That decision is contextually dependent.



  • Huh. That’s actually kind’ve a clever use case. I hadn’t considered that. I presume the main obstacle would be the token limit of whatever LLM that one is using (presuming that it was an LLM that was used). Analyzing an entire codebase, ofc, depending on the project, would likely require an enormous amount of tokens that an LLM wouldn’t be able to handle, or it would just be prohibitively expensive. To be clear, that’s not to say that I know that such an LLM doesn’t exist — one very well could — but if one doesn’t, then that would be rationale that i would currently stand behind.












  • I’ll see if maybe I’ve just misconstrued the over-complexity for my needs.

    It depends how you are defining “over-complexity”. FreeCAD is a very capable CAD application, so, by extension, it has a vast array of features which means that a single task could potentially be tackled multiple ways. That being said, it is not a difficult application to use, imo. The UI feels well designed, and it is responsive. Like many things, the level of ease of use, and productivity when using it depends a lot on one’s familiarity with the application.


  • Thank you for your suggestion!

    Would you be able to provide some screenshots of the application? The website for the application doesn’t seem to exist anymore, and the GitHub page doesn’t have any images of the application. I must confess, however, that I’m somewhat hesitant to use an application that is no longer maintained, and isn’t popular enough to provide a large enough chance of good security due to the sheer number of people looking at the source code and using the app. Granted, the latter could be solved by me “simply” looking through the source, but I confess that this doesn’t feel entirely worth it, atm.