646b892680
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39 lines
909 B
Nix
39 lines
909 B
Nix
{
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lib,
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openssl,
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stdenv,
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fetchurl,
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "ctf-ynetd";
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version = "2024.12.31";
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src = fetchurl {
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url = "https://hxp.io/assets/data/code/ctf-ynetd-2024.12.31.tar.xz";
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hash = "sha256-hUEZZEulmaV3KfKOqE1wl7y4SRUn2/HoOjVDabk5+YA=";
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};
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buildInputs = [ openssl ];
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makeFlags = [
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"ynetd"
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"pow-solver"
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];
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installPhase = ''
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runHook preInstall
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install -Dm755 ynetd $out/bin/ynetd
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install -Dm755 pow-solver $out/bin/pow-solver
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runHook postInstall
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'';
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meta = {
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description = "Fork of ynetd hardened for CTFs with isolation using PID namespaces, minimal overhead proof-of-work checking, and strict resource limits via cgroups";
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homepage = "https://hxp.io/code/";
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license = lib.licenses.mit;
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platforms = lib.platforms.linux;
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maintainers = [ lib.maintainers.haylin ];
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mainProgram = "ynetd";
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};
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})
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