igblast

maintainer imjiaoyuan · 0 votes · scanned 2026-08-18 00:03:42.021799

LOW

Why flagged Downloads a prebuilt binary tarball from ftp.ncbi.nlm.nih.gov, which is NCBI's official FTP server and the project's own release infrastructure; the sha256 checksum is provided, making this a legitimate packaging of an official upstream release rather than an unverifiable third-party binary.

Triggered rules

LOW Few votes, recently uploaded zero_votes_recent

Uploaded within the last 14 days with 2 or fewer community votes — little peer review so far.

LOW AI review downgraded a static finding llm_review

The static rules flagged this MEDIUM, but an AI model (anthropic/claude-sonnet-4.6) reviewed the full PKGBUILD and judged it LOW (confidence 80%): Downloads a prebuilt binary tarball from ftp.ncbi.nlm.nih.gov, which is NCBI's official FTP server and the project's own release infrastructure; the sha256 checksum is provided, making this a legitimate packaging of an official upstream release rather than an unverifiable third-party binary.

1 higher static finding superseded - not the current verdict (shown for transparency)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:13 source=("https://ftp.ncbi.nlm.nih.gov/blast/executables/igblast/release/${pkgver}/ncbi-igblast-${pkgver}-x64-linux.tar.gz")

PKGBUILD

1 offending line(s) highlighted

      1# Maintainer: imjiaoyuan <imjiaoyuan@gmail.com>
    
      2
    
      3pkgname=igblast
    
      4pkgver=1.22.0
    
      5pkgrel=1
    
      6pkgdesc="NCBI IgBLAST: immunoglobulin and T-cell receptor sequence annotation"
    
      7arch=('x86_64')
    
      8url="https://www.ncbi.nlm.nih.gov/igblast/"
    
      9license=('Public Domain')
    
      10depends=('zlib' 'bzip2')
    
      11optdepends=('blast+: makeblastdb for formatting germline databases')
    
      12options=('!strip' '!debug')
    
      13source=("https://ftp.ncbi.nlm.nih.gov/blast/executables/igblast/release/${pkgver}/ncbi-igblast-${pkgver}-x64-linux.tar.gz")
    
      14sha256sums=('d54f1e1001fff529811c933595ef3c2322961c82b2d37a53f7a7914cd5807449')
    
      15_dir="ncbi-igblast-${pkgver}"
    
      16
    
      17package() {
    
      18    cd "$srcdir/$_dir"
    
      19    # igblastn / igblastp only. makeblastdb & blastdbcmd are deliberately NOT
    
      20    # installed: they would collide with blast+ (which already provides them).
    
      21    install -Dm755 bin/igblastn "$pkgdir/usr/bin/igblastn"
    
      22    install -Dm755 bin/igblastp "$pkgdir/usr/bin/igblastp"
    
      23
    
      24    # Helper scripts shipped alongside the binaries.
    
      25    install -Dm755 bin/edit_imgt_file.pl "$pkgdir/usr/bin/edit_imgt_file.pl"
    
      26    install -Dm755 bin/makeogrannote.py  "$pkgdir/usr/bin/makeogrannote.py"
    
      27    install -Dm755 bin/makeogrdb.py      "$pkgdir/usr/bin/makeogrdb.py"
    
      28
    
      29    # Auxiliary data igblastn needs at runtime. By default igblastn looks for
    
      30    # internal_data/ next to the binary or in the cwd; point it here, e.g.
    
      31    #   igblastn -auxiliary_data /usr/share/igblast/optional_file/human_gl.aux ...
    
      32    install -d "$pkgdir/usr/share/$pkgname"
    
      33    cp -a internal_data optional_file "$pkgdir/usr/share/$pkgname/"
    
      34
    
      35    install -Dm644 LICENSE "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
    
      36}
    
      37

Scan history

Scanned at (UTC)	Severity	Rules
2026-08-18 00:03:42	LOW	3
2026-08-17 00:18:29	LOW	3
2026-08-16 00:03:42	LOW	3
2026-08-15 15:30:38	MEDIUM	2
2026-08-15 00:26:13	LOW	3
2026-08-14 00:03:41	LOW	3
2026-08-13 00:17:07	LOW	3
2026-08-12 01:25:32	LOW	3
2026-08-12 01:22:13	MEDIUM	2