At phf's prodding, I present in this post a genesis vpatch and corresponding signature for my Common Lisp implementation of asciilifeform's V. In case you've forgotten, V is a hard-crypto software source distribution tool that gives The Republic delightfully hard guarantees about who has endorsed what changes to a software project. Details are here: V-tronics 101.
It is useful for code-savvy folks in The Republic to reimplement basic tools like this. Multiple implementations of an ambiguous specification provide far more value than the "many eyes" mantra of open source advocates. For example, an implementation in Python might burn the eyes of a Perl hacker, and the Perl be entirely inscrutable to a man who's never touched it before, and even were such a man to sit down and learn Python for the purpose of auditing another's V implementation, it is in no way obvious that the time cost of his learning the language combined with the risk that he misses details in the audit is a better resource expenditure than simply implementing the tool again in his language of choice. Multiple implementations provide the Republic defense in depth, in stark contrast to the Silicon Valley software monocultures, and demonstrate to the Peers that the authors understand the goals and subtleties of the project in question.
phf did not just prod me to post my implementation, however. The charges are serious, so allow me to quote in full:
phf: ben_vulpes: this subthread since your response to my original statement is one example of what i'm talking about. in this case none of the v implementations are on btcbase, because nobody wants to sign own hacks, because the cost of failure is too high.
For an example of just how this notion that "the cost of failure is too high" came to be:
mircea_popescu: to put it in you'll have to sign it. if it turns out later to have a hole, people will negrate you.
To contextualize phf's comment properly: the man set up a spiffy loggotron (the one I cite here constantly, actually) and then hared off to the desert for a few weeks without ironing some stability issues out first, which left us without logs for a bothersome amount of time. While kicking a process over may be acceptable (in some contexts, on the deficit budget the Republic operates), that style of process monitoring and uptime insurance only works if someone is available to restart the process in question whenever it goes down. Which it wasn't, and for which he was roundly scolded upon his return.
So yes, the reputational costs of operating critical infrastructure (in phf's case, the canonical log of the Forum's dealings) for The Republic and then letting that infrastructure fail is rather steep. Note, however, that he has since ironed the stability issues out and the whole episode largely left behind. No negative ratings were issued as a result, that's for damn sure.
The brouhaha that kicked off my rewrite of my V implementation is barely worth going into1 but for four details: the discovered bug was not a hole, but required that an operator attempt an action actively harmful to their own health; the implementation's author fixed the problem in short order; was already a member in good standing of the #trilema Web of Trust; and the issue was discovered by members of the Republic and not leveraged into an attack.
Much of the Republic's otherwise incomprehensible-to-outsiders behavior may be chalked up to precisely this sort of "trust building exercise", and there is no way to build a nation of men but this way. A strong reputation buttresses a sapper against charges of treason, leaving space for the WoT to entertain the notion that the sapper is not treasonous but has merely made a mistake. Moreover, fear of failure's repercussions must always be evaluated and mitigated in the same way that one performs security analyses: "What are the downsides here? How might these changes fuck my wotmates? How pissed could they reasonably get at me for hosing them thusly? How would I respond to allegations of treason?" Not that anyone's on the stand for such, but one must entertain the gedankenexperiment.
So, in the spirit of:
phf: but the reason i made those statements yesterday is because i think that like saying things in log is an opportunity to be corrected, so does posting a vpatch, it could be a learning experience. instead the mindset seems to be http://btcbase.org/log/2016-02-20#1411214
a111: Logged on 2016-02-20 22:45 phf: "i, ordained computron mircea lifeform, in the year of our republic 1932, having devoted three months to the verification of checksums, with my heart pure and my press clean, sit down to transcribe vee patch ascii_limits_hack, signed by the illustrious asciilifeform, mircea_popescu, ben_vulpes and all saints."
I am proud to publish a genesis vpatch for my own V implementation in Common Lisp. It is a "harem-v" (which is to say a V implementation that this individual uses in the privacy of his own workshop, and may not suit your needs or even desires), but I daresay that it is correct in the important places. Even if it is wildly incorrect in those important places, it demonstrates quite completely that The Republic outperforms classic "open source" communities by reproducing and spot-checking each other's work instead of pretending to read it and only ever actually grepping for hateful words in order to be a most respectably-woke Github contributor. I also offer it in the spirit of the above log line: to seek correction and feedback on best practices from peers more competent with the parens than myself.
Updated 12/27/2016 with hashes_and_errors.vpatch
One simplification from v.pl and v.py that I made in this implementation is that I iterate naïvely through all of the signatures (until one is found that verifies) when confirming that a patch has a signature from wot-members, rather than sorting the list of patches and signatures and making assumptions about patch/signature naming. This slows `press' operations down significantly, but `flow' calculations complete nearly instantly.
Enjoy! If you find anything heinously wrong, do let me know. I shan't be falling on my sword over it, but I will fix it if you can show me that it is in fact broken.
Updated 01/04/2017 with 2017_cleanup.vpatch
- tl;dr: a V implementation was willing to press to heads for which it had no signatures. Its author has since remedied that. [↩]