blacknut-appimage

maintainer orphaned · 0 votes · scanned 2026-08-03 00:08:14.047287

LOW

Why flagged The package downloads a prebuilt AppImage from the official project release domain (blacknut.com), which is plausibly the project's own infrastructure; while the host is not on a standard whitelist, it is not a personal or swappable file host, and the AppImage is installed as data without being executed during build, so the risk is limited to supply-chain trust in the official vendor.

Triggered rules

LOW AI review downgraded a static finding llm_review

The static rules flagged this MEDIUM, but an AI model (qwen/qwen3-235b-a22b-07-25) reviewed the full PKGBUILD and judged it LOW (confidence 95%): The package downloads a prebuilt AppImage from the official project release domain (blacknut.com), which is plausibly the project's own infrastructure; while the host is not on a standard whitelist, it is not a personal or swappable file host, and the AppImage is installed as data without being executed during build, so the risk is limited to supply-chain trust in the official vendor.

1 higher static finding superseded - not the current verdict (shown for transparency)

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:19 source=("https://releases.blacknut.com/player/${_appimage}"

PKGBUILD

1 offending line(s) highlighted

      1# Maintainer: Albin Kauffmann <albinou@kauff.org>
    
      2
    
      3pkgname=blacknut-appimage
    
      4pkgver=2.7.9
    
      5pkgrel=1
    
      6pkgdesc="Cloud gaming client (binary AppImage)"
    
      7arch=('x86_64')
    
      8url="https://www.blacknut.com"
    
      9license=('unknown')
    
      10depends=('fuse')
    
      11makedepends=('p7zip')
    
      12optdepends=('pulseaudio-alsa: play sound using pulseaudio'
    
      13            'firejail: run Blacknut within a jail')
    
      14conflicts=('blacknut')
    
      15options=('!strip')
    
      16install=
    
      17changelog=
    
      18_appimage="Blacknut-${pkgver}.AppImage"
    
      19source=("https://releases.blacknut.com/player/${_appimage}"
    
      20        "blacknut"
    
      21        "blacknut-firejail.profile")
    
      22sha256sums=('f8e0db029a0f5029935b3b1da632d8ba7ac4b81636c6ffcb65849622c2f464b8'
    
      23            '5375ab65818f53ee6893f78a323a1732199b7f252d87a1fc3a81e3f495aae77c'
    
      24            '0ee0415a3aa51916286ae22a319cac74569d5a63011f2f110e63937fe6e0260d')
    
      25
    
      26prepare() {
    
      27	cd "$srcdir"
    
      28	7z x "$_appimage" blacknut.desktop usr/share/icons/hicolor
    
      29}
    
      30
    
      31build() {
    
      32	cd "$srcdir"
    
      33	sed -i "s/^Exec=AppRun$/Exec=blacknut/" blacknut.desktop
    
      34	sed -i "s/BLACKNUT_VERSION=\"x.y.z\"/BLACKNUT_VERSION=\"${pkgver}\"/" blacknut
    
      35}
    
      36
    
      37package() {
    
      38	cd "$srcdir"
    
      39
    
      40	install -d -m755 $pkgdir/usr/share/{applications,icons/hicolor}
    
      41	install -d -m755 $pkgdir/opt/appimages
    
      42	# TODO find a decent license
    
      43	#install -d -m755 $pkgdir/usr/share/licenses/$pkgname
    
      44
    
      45	hicolor="usr/share/icons/hicolor"
    
      46	for size in $(ls -1 $hicolor); do
    
      47		install -d -m755 $pkgdir/usr/share/icons/hicolor/$size/apps
    
      48		install -D -m644 $hicolor/$size/apps/blacknut.png $pkgdir/usr/share/icons/hicolor/$size/apps/blacknut.png
    
      49	done
    
      50
    
      51	install -D -m644 blacknut.desktop $pkgdir/usr/share/applications/blacknut.desktop
    
      52	install -D -m755 blacknut $pkgdir/usr/bin/blacknut
    
      53	install -D -m755 $_appimage $pkgdir/opt/appimages/$_appimage
    
      54	install -D -m644 blacknut-firejail.profile $pkgdir/opt/appimages/blacknut-firejail.profile
    
      55}
    
      56

Scan history

Scanned at (UTC)	Severity	Rules
2026-08-03 00:08:14	LOW	2
2026-08-02 00:16:08	LOW	2
2026-08-01 00:11:18	LOW	2
2026-07-31 00:14:10	LOW	2
2026-07-30 00:17:23	LOW	2
2026-07-29 00:25:53	LOW	2
2026-07-28 00:07:28	LOW	2
2026-07-27 00:24:32	LOW	2
2026-07-26 00:07:32	LOW	2
2026-07-25 00:13:44	LOW	2
2026-07-24 00:02:28	LOW	2
2026-07-23 00:14:47	LOW	2
2026-07-22 00:29:32	LOW	2
2026-07-21 00:24:15	LOW	2
2026-07-20 00:19:49	LOW	2
2026-07-19 00:17:08	LOW	2
2026-07-18 00:14:48	LOW	2
2026-07-17 00:06:16	LOW	2
2026-07-16 00:05:41	LOW	2
2026-07-15 00:09:25	LOW	2