jank-bin

MEDIUM

maintainer Flinner 0 votes scanned 2026-09-17 00:27:14.276658

View on AUR

Why flagged

The package downloads a prebuilt binary tarball from a non-standard, non-whitelisted host (cache.jank-lang.org) with an unverifiable checksum (SKIP), creating a supply-chain risk if the host is compromised or malicious.

Triggered rules

Medium source=() URL on a non-standard host source_untrusted_domain

One or more source=() URLs point to a host outside the trusted allowlist (github.com, gitlab.com, codeberg.org, pypi.org, …).

PKGBUILD:16 source=('https://cache.jank-lang.org/arch/jank-arch-x86-64.tar.gz')

Medium AI review llm_review

An AI model (qwen/qwen3-235b-a22b-07-25) reviewed this and agrees it is MEDIUM (confidence 90%): The package downloads a prebuilt binary tarball from a non-standard, non-whitelisted host (cache.jank-lang.org) with an unverifiable checksum (SKIP), creating a supply-chain risk if the host is compromised or malicious.

PKGBUILD

1 offending line(s) highlighted

      1# Maintainer: Flinner Yuu <flinner @ tilde DOT team>
    
      2# Maintainer: Jeaye Wilkerson <jeaye @ jank-lang DOT org>
    
      3pkgname='jank-bin'
    
      4# package is always version 0.1-1 (until stable release). So I use date of the tarball.
    
      5pkgver=20250914
    
      6pkgrel=1
    
      7pkgdesc="The native Clojure dialect hosted on LLVM with seamless C++ interop."
    
      8arch=('x86_64')
    
      9url="https://jank-lang.org/"
    
      10license=('MPL-2.0')
    
      11options=(!strip)
    
      12depends=('gcc' 'libzip' 'lbzip2' 'libxml2' 'libedit' 'python3' 'boost')
    
      13makedepends=()
    
      14provides=("${pkgname%-bin}")
    
      15conflicts=("${pkgname%-bin}")
    
      16source=('https://cache.jank-lang.org/arch/jank-arch-x86-64.tar.gz')
    
      17sha256sums=('SKIP')
    
      18
    
      19pkgver() {
    
      20    local last_modified=$(curl -sI --head "https://cache.jank-lang.org/arch/jank-arch-x86-64.tar.gz" | grep -i '^Last-Modified:' )
    
      21
    
      22    if [[ -n "$last_modified" ]]; then
    
      23        # Extract date part: "Sun, 14 Sep 2025 02:22:18 GMT"
    
      24        # Use LC_TIME=C to ensure English month names are parsed
    
      25        LC_TIME=C date -d "${last_modified#*Last-Modified: }" +"%Y%m%d" 2>/dev/null || echo "$(date +%Y%m%d)"
    
      26    else
    
      27        # Fallback: today's date if header missing
    
      28        date +%Y%m%d
    
      29    fi
    
      30}
    
      31
    
      32package() {
    
      33  install -d "$pkgdir/usr"
    
      34  cp -a "$srcdir/inst/usr/local/." "$pkgdir/usr/"
    
      35}
    
      36

Scan history

Scanned at (UTC)	Severity	Rules
2026-09-17 00:27:14	Medium	2
2026-09-16 00:03:17	Medium	2
2026-09-15 00:25:31	Medium	2
2026-09-14 00:27:57	Medium	2
2026-09-13 00:19:54	Medium	2
2026-09-12 00:25:17	Medium	2
2026-09-11 00:19:22	Medium	2
2026-09-10 00:22:44	Medium	2
2026-09-09 00:04:09	Medium	2
2026-09-08 00:18:08	Medium	2
2026-09-07 00:30:15	Medium	2
2026-09-06 00:17:06	Medium	2
2026-09-05 00:16:27	Medium	2
2026-09-04 00:03:13	Medium	2
2026-09-03 00:15:47	Medium	2
2026-09-02 00:02:31	Medium	2
2026-09-01 00:11:19	Medium	2
2026-08-31 00:19:57	Medium	2
2026-08-30 00:04:14	Medium	2
2026-08-29 00:29:17	Medium	2