idos-timetable-maps-chaps-all-latest

maintainer dreieck · 1 votes · scanned 2026-08-03 00:08:14.047287

LOW

Why flagged The package downloads map data (a ZIP of timetable/map files) from ttakt.chaps.cz, which is the official CHAPS (Czech timetable software vendor) update server — the same company whose main site (chaps.cz) is referenced throughout the PKGBUILD. The content installed is pure data files (Data* directories with 644 permissions), not executed binaries or libraries. The SKIP checksums are a legitimate concern for integrity but are used here because the file is a rolling/latest release whose hash changes with each update — a common pattern for 'latest' AUR packages. The version is scraped from the vendor's own download page. There is no code execution of downloaded content, no obfuscation, and no unofficial/personal host involved. The risk is low (no checksum verification), not medium (no executed foreign code).

Triggered rules

LOW AI review downgraded a static finding llm_review

The static rules flagged this MEDIUM, but an AI model (anthropic/claude-4.6-sonnet-20260217) reviewed the full PKGBUILD and judged it LOW (confidence 82%): The package downloads map data (a ZIP of timetable/map files) from ttakt.chaps.cz, which is the official CHAPS (Czech timetable software vendor) update server — the same company whose main site (chaps.cz) is referenced throughout the PKGBUILD. The content installed is pure data files (Data* directories with 644 permissions), not executed binaries or libraries. The SKIP checksums are a legitimate concern for integrity but are used here because the file is a rolling/latest release whose hash changes with each update — a common pattern for 'latest' AUR packages. The version is scraped from the vendor's own download page. There is no code execution of downloaded content, no obfuscation, and no unofficial/personal host involved. The risk is low (no checksum verification), not medium (no executed foreign code).

1 higher static finding superseded - not the current verdict (shown for transparency)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:83 "${_target}::https://ttakt.chaps.cz/TTAktual/Win/Zip/${_zipfile}"
PKGBUILD:84 "IDOS-Licence.pdf::https://chaps.cz/files/idos/IDOS-Licence.pdf"

PKGBUILD

2 offending line(s) highlighted

      1# Maintainer: dreieck
    
      2
    
      3# PKGBUILD last time manually edited: At least on 2024-12-17.
    
      4
    
      5url="https://chaps.cz/eng/download/idos/zip#kotvamap"
    
      6_zipfile="KOMPLET_M.ZIP"
    
      7_pkgver() {
    
      8  # Reason for a _pkgver(): Have something to run before source download so that we can have version aware source downloads.
    
      9  wget -nv -O- "${url}" | tr -d '\a' | tr '\n' '\a' | sed  's|^.*File '"${_zipfile}"'\(.*\)Zip/'"${_zipfile}"'.*$|\1\n|g' | tr '\a' '\n' | grep 'Update date:' | cut -d, -f1 | sed -r 's|([0-9]+)\.([0-9]+)\.([0-9]+).|\n\3_\2_\1\n|g' | grep -E '^[0-9]+_[0-9]+_[0-9]+' | sed -E -e 's|_([0-9])_|_0\1_|g' -e 's|_([0-9])$|_0\1|g'
    
      10}
    
      11
    
      12_pkgname=idos-timetable-maps-chaps-all
    
      13pkgname="${_pkgname}-latest"
    
      14epoch=0
    
      15_pkgver="$(_pkgver)" # This should be set _before_ sources get downloaded.
    
      16pkgver="${_pkgver}"
    
      17pkgrel=1
    
      18pkgdesc="Map data for the timetable search engines by CHAPS: European railway, Czech/Slovak trains + bus, Czech public transport. Note that some timetables need the purchased version of IDOS to run."
    
      19arch=(any)
    
      20license=('custom')
    
      21
    
      22groups=(
    
      23        "idos-timetable"
    
      24       )
    
      25
    
      26depends=("idos-timetable-data")
    
      27
    
      28makedepends=(
    
      29  "wget"
    
      30)
    
      31
    
      32optdepends=()
    
      33
    
      34provides=(
    
      35  "${_pkgname}=${pkgver}"
    
      36  
    
      37  "idos-timetable-maps=${pkgver}"
    
      38  "idos-timetable-maps-trains=${pkgver}"
    
      39  "idos-timetable-maps-bus=${pkgver}"
    
      40  "idos-timetable-maps-mhd=${pkgver}"
    
      41  "idos-timetable-maps-mhd-cz=${pkgver}"
    
      42  
    
      43  "idos-timetable-maps-trains-cz=${pkgver}"
    
      44  "idos-timetable-maps-trains-sk=${pkgver}"
    
      45  "idos-timetable-maps-trains-europe=${pkgver}"
    
      46  
    
      47  "idos-timetable-maps-bus-cz=${pkgver}"
    
      48  "idos-timetable-maps-bus-sk=${pkgver}"
    
      49  
    
      50  "idos-timetable-maps-mhd-idsjmk=${pkgver}"
    
      51  "idos-timetable-maps-mhd-ceskebudejovice=${pkgver}"
    
      52  "idos-timetable-maps-mhd-jihlava=${pkgver}"
    
      53  "idos-timetable-maps-mhd-olomouc=${pkgver}"
    
      54  "idos-timetable-maps-mhd-odis=${pkgver}"
    
      55  "idos-timetable-maps-mhd-pid=${pkgver}"
    
      56  "idos-timetable-maps-mhd-trebic=${pkgver}"
    
      57  "idos-timetable-maps-mhd-ustinl=${pkgver}"
    
      58  "idos-timetable-maps-mhd-zlin=${pkgver}"
    
      59)
    
      60
    
      61conflicts=(
    
      62  "${_pkgname}"
    
      63  
    
      64  "idos-timetable-maps-chaps-trains-europe"
    
      65  "idos-timetable-maps-chaps-trains-cz"
    
      66  "idos-timetable-maps-chaps-trains-sk"
    
      67  "idos-timetable-maps-bus-cz"
    
      68  "idos-timetable-maps-bus-sk"
    
      69  "idos-timetable-maps-mhd-idsjmk"
    
      70  "idos-timetable-maps-mhd-ceskebudejovice"
    
      71  "idos-timetable-maps-mhd-jihlava"
    
      72  "idos-timetable-maps-mhd-olomouc"
    
      73  "idos-timetable-maps-mhd-odis"
    
      74  "idos-timetable-maps-mhd-pid"
    
      75  "idos-timetable-maps-mhd-trebic"
    
      76  "idos-timetable-maps-mhd-ustinl"
    
      77  "idos-timetable-maps-mhd-zlin"
    
      78)
    
      79
    
      80_target="komplet_m-${_pkgver}.zip"
    
      81
    
      82source=(
    
      83  "${_target}::https://ttakt.chaps.cz/TTAktual/Win/Zip/${_zipfile}"
    
      84  "IDOS-Licence.pdf::https://chaps.cz/files/idos/IDOS-Licence.pdf"
    
      85  "license-dummy.txt"
    
      86)
    
      87
    
      88sha256sums=(
    
      89  'SKIP'
    
      90  "SKIP"
    
      91  "c6bb216055d3670d3100b7a74e04ce0644030f365f4349a09e630ef60fbcb9a4"
    
      92)
    
      93
    
      94pkgver() {
    
      95  printf '%s' "${_pkgver}"
    
      96}
    
      97
    
      98
    
      99package() {
    
      100  _instdirbase='/opt/idos-timetable'
    
      101  _instdir="${pkgdir}/${_instdirbase}"
    
      102  install -d -m755 "${_instdir}"
    
      103
    
      104  cp -r "${srcdir}"/Data* "${_instdir}/"
    
      105  chmod 755 "${_instdir}"/Data*
    
      106  chmod 644 "${_instdir}"/Data*/*
    
      107
    
      108  install -d -m755 "${pkgdir}/usr/share/doc/${_pkgname}"
    
      109  echo "${url}" > "${pkgdir}/usr/share/doc/${_pkgname}/info.url"
    
      110  chmod 644 "${pkgdir}/usr/share/doc/${_pkgname}/info.url"
    
      111
    
      112  install -D -m644 "${srcdir}/license-dummy.txt" "${pkgdir}/usr/share/licenses/${pkgname}/copying.txt"
    
      113  install -D -m644 "${srcdir}/IDOS-Licence.pdf" "${pkgdir}/usr/share/licenses/${pkgname}/IDOS-Licence.pdf"
    
      114}
    
      115

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