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RichFelker's profile
Rich Felker
Rich Felker
Rich Felker
@RichFelker

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Rich Felker

@RichFelker

Yeah, I do @musllibc, FOSS & infosec stuff. But now is not the time for a mostly-/only-tech Twitter feed.

musl-libc.org
Joined March 2014

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    1. Jonas Termansen‏ @sortiecat 18 Sep 2017
      Replying to @RichFelker

      Right, I think what I'm actually worried about is how an old system deals with the certificate authorities of two decades from now.

      2 replies 0 retweets 0 likes
    2. Rich Felker‏ @RichFelker 18 Sep 2017
      Replying to @sortiecat

      Ideally there's a chain of trust from its ancient CA roots to whatever ones are used decades from now.

      1 reply 0 retweets 0 likes
    3. Rich Felker‏ @RichFelker 18 Sep 2017
      Replying to @RichFelker @sortiecat

      If not, then you have no option but to add new root CAs or manually accept the new certs without the system being able to validate them.

      1 reply 0 retweets 0 likes
    4. Rich Felker‏ @RichFelker 18 Sep 2017
      Replying to @RichFelker @sortiecat

      "Just fallback [automatically] to http" is in no way a better option, and completely defeats the purpose of having https.

      1 reply 0 retweets 1 like
    5. Jonas Termansen‏ @sortiecat 18 Sep 2017
      Replying to @RichFelker

      No the fallback must be explicit (edit config file). It just has to work, and will keep working, unlike crypto schemes disappearing from TLS

      2 replies 0 retweets 0 likes
    6. Rich Felker‏ @RichFelker 18 Sep 2017
      Replying to @sortiecat

      I think you're imagining a threat that doesn't exist, but maybe I'm missing something.

      2 replies 0 retweets 0 likes
    7. Jonas Termansen‏ @sortiecat 18 Sep 2017
      Replying to @RichFelker

      Yeah it's largely theoretical. I'm trying to make software that will work decades from now. But also just a few remnant https suspicions.

      1 reply 0 retweets 0 likes
    8. Jonas Termansen‏ @sortiecat 18 Sep 2017
      Replying to @sortiecat @RichFelker

      As I switch to https, it becomes up to CAs whether people can connect, and current TLS clients can't connect to TLS servers decades from.

      2 replies 0 retweets 0 likes
    9. Jonas Termansen‏ @sortiecat 18 Sep 2017
      Replying to @sortiecat @RichFelker

      I get my https cert for free on my webhost, and I might switch, so a bit afraid to HSTS preload. Maybe they start charging at some point.

      1 reply 0 retweets 0 likes
    10. Jonas Termansen‏ @sortiecat 18 Sep 2017
      Replying to @sortiecat @RichFelker

      I look forward to switching to some infrastructure I control a bit more myself. So yeah, maybe there's no problem here.

      1 reply 0 retweets 0 likes
      Rich Felker‏ @RichFelker 18 Sep 2017
      Replying to @sortiecat

      I would just switch to vps + @letsencrypt. It's going to be at most a couple $ more than your current webhost (probably less), & certainly..

      3:48 PM - 18 Sep 2017
      • 1 Retweet
      • Jonas Termansen
      1 reply 1 retweet 0 likes
        1. New conversation
        2. Rich Felker‏ @RichFelker 18 Sep 2017
          Replying to @RichFelker @sortiecat

          ...you're going to have a lot more control over stuff being done right.

          1 reply 0 retweets 0 likes
        3. Jonas Termansen‏ @sortiecat 18 Sep 2017
          Replying to @RichFelker

          Absolutely @letsencrypt seems like the way of the future. I'd love to have a port of it to #sortix and use it with my httpd port.

          2 replies 1 retweet 0 likes
        4. Rich Felker‏ @RichFelker 18 Sep 2017
          Replying to @sortiecat @letsencrypt

          If you have Python building/running there are already a couple good minimal/auditable acme client implementations you can use.

          1 reply 1 retweet 2 likes
        5. Jonas Termansen‏ @sortiecat 18 Sep 2017
          Replying to @RichFelker @letsencrypt

          Yeah I got a Python 3 largely working, I was planning on checking out a reasonably sized lets encrypt implementation and port if good.

          1 reply 0 retweets 0 likes
        6. Rich Felker‏ @RichFelker 18 Sep 2017
          Replying to @sortiecat

          If it's python, no porting is needed. AFAIK there are no "reasonably sized" C implementations. Too much protocol infrastructure mess.

          3 replies 0 retweets 0 likes
        7.  🎃 unsafe { mem::transmute(@erincandescent) }  🎃‏ @erincandescent 18 Sep 2017
          Replying to @RichFelker @sortiecat

          Honestly simultaneously dealing with JSON *and* OpenSSL from C sounds so painful it should be in violation of the Geneva Convention

          1 reply 1 retweet 5 likes
        8. Rich Felker‏ @RichFelker 18 Sep 2017
          Replying to @erincandescent @oshepherd @sortiecat

          Think BearSSL and tiny fixed-schema JSON processing code.

          1 reply 0 retweets 2 likes
        9.  🎃 unsafe { mem::transmute(@erincandescent) }  🎃‏ @erincandescent 18 Sep 2017
          Replying to @RichFelker @sortiecat

          yeah no even then. abstractions are good.

          1 reply 0 retweets 1 like
        10. 2 more replies

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