flexoptix

maintainer altf4arnold · 3 votes · scanned 2026-08-03 00:08:14.047287

MEDIUM

Why flagged The package downloads a prebuilt AppImage from a non-standard, potentially swappable host (flexbox.reconfigure.me), which is not the project's official domain, 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:13 source=("flexoptix-${pkgver}.AppImage::https://flexbox.reconfigure.me/download/electron/linux/x64/FLEXOPTIX%20App.${pkgver}-latest.AppImage"
PKGBUILD:14 'https://www.flexoptix.net/static/frontend/Flexoptix/default/en_US/files/99-tprogrammer.rules'

MEDIUM AI review llm_review

An AI model (qwen/qwen3-235b-a22b-07-25) reviewed this and agrees it is MEDIUM (confidence 95%): The package downloads a prebuilt AppImage from a non-standard, potentially swappable host (flexbox.reconfigure.me), which is not the project's official domain, creating a supply-chain risk if the host is compromised or malicious.

PKGBUILD

2 offending line(s) highlighted

      1# Maintainer: Arnold DECHAMPS <ard at dechamps.aero>
    
      2
    
      3pkgname=flexoptix
    
      4pkgver=5.65.1
    
      5pkgrel=1
    
      6pkgdesc='Flexoptix Flexbox transceiver programmer'
    
      7arch=('any')
    
      8url='https://www.flexoptix.net/en/flexoptix-app'
    
      9license=('custom')
    
      10depends=('hidapi')
    
      11makedepends=('asar' 'nodejs')
    
      12install=flexoptix.install
    
      13source=("flexoptix-${pkgver}.AppImage::https://flexbox.reconfigure.me/download/electron/linux/x64/FLEXOPTIX%20App.${pkgver}-latest.AppImage"
    
      14        'https://www.flexoptix.net/static/frontend/Flexoptix/default/en_US/files/99-tprogrammer.rules'
    
      15        'disable-autoupdate.patch')
    
      16sha256sums=('aafc501a93e00ba463eaf74fcc4d270711fb54335ef79b59cd84f866eb1d7624'
    
      17            'ff566d253fb520cc98ab0dcdd1b549fd3def6e67b1d7af65cf1f92958e56b270'
    
      18            'f1ae709af8a4c26d177d9339084b7dc73fd9bbb988f4e7601e0969f5f0121612')
    
      19
    
      20prepare() {
    
      21  _appdir="${srcdir}/squashfs-root"
    
      22  
    
      23  # extract appimage
    
      24  chmod +x "${srcdir}/flexoptix-${pkgver}.AppImage"
    
      25  "${srcdir}/flexoptix-${pkgver}.AppImage" --appimage-extract >/dev/null
    
      26
    
      27  # use system libs
    
      28  rm -rf "${_appdir}/usr/lib"
    
      29
    
      30  # upstream updates cause the update checker to fail so
    
      31  # we need to patch it out
    
      32
    
      33  asar extract "${_appdir}/resources/app.asar" app-asar
    
      34  patch --forward -p0 --input="${srcdir}/disable-autoupdate.patch"
    
      35  asar pack app-asar "${_appdir}/resources/app.asar"
    
      36}
    
      37
    
      38package() {
    
      39  _appdir="${srcdir}/squashfs-root"
    
      40  
    
      41  install -d "${pkgdir}/opt/flexoptix"
    
      42  install -d "${pkgdir}/usr/local/bin"
    
      43  
    
      44  # install desktop entries
    
      45  install -Dm644 "${_appdir}/flexoptix-app.desktop" "${pkgdir}/usr/share/applications/flexoptix-app.desktop"
    
      46  install -Dm644 "${_appdir}/flexoptix-app.png" "${pkgdir}/usr/share/applications/flexoptix-app.png"
    
      47  install -Dm644 "${_appdir}/usr/share/icons/hicolor/1024x1024/apps/flexoptix-app.png" "${pkgdir}/usr/share/icons/hicolor/0x0/apps/flexoptix-app.png"
    
      48
    
      49  # clean up unused bits
    
      50  rm -rf "${_appdir}/usr" "${_appdir}/flexoptix-app.desktop" "{_appdir}/flexoptix-app.png"
    
      51
    
      52  # copy application
    
      53  cp -rT "${_appdir}" "${pkgdir}/opt/flexoptix"
    
      54  chmod -R 755 "${pkgdir}/opt/flexoptix"
    
      55
    
      56  # install USB udev rules
    
      57  install -D "${srcdir}/99-tprogrammer.rules" "${pkgdir}/etc/udev/rules.d/99-flexoptix.rules"
    
      58
    
      59  ln -s "/opt/flexoptix/flexoptix-app" "${pkgdir}/usr/local/bin/flexoptix"
    
      60}
    
      61
    
      62

Scan history

Scanned at (UTC)	Severity	Rules
2026-08-03 00:08:14	MEDIUM	2
2026-08-02 00:16:08	MEDIUM	2
2026-08-01 00:11:18	MEDIUM	2
2026-07-31 00:14:10	MEDIUM	2
2026-07-30 00:17:23	MEDIUM	2
2026-07-29 00:25:53	MEDIUM	2
2026-07-28 00:07:28	MEDIUM	2
2026-07-27 00:24:32	MEDIUM	2
2026-07-26 00:07:32	MEDIUM	2
2026-07-25 00:13:44	MEDIUM	2
2026-07-24 00:02:28	MEDIUM	3
2026-07-23 00:14:47	MEDIUM	3
2026-07-22 00:29:32	MEDIUM	3
2026-07-21 00:24:15	MEDIUM	3
2026-07-20 00:19:49	MEDIUM	3
2026-07-19 00:17:08	MEDIUM	3
2026-07-18 00:14:48	MEDIUM	3
2026-07-17 00:06:16	MEDIUM	3
2026-07-16 00:05:41	MEDIUM	3
2026-07-15 00:09:25	MEDIUM	3