WHP's cPanel mailbox import needs cpmove-*/homedir/mail, which extract.sh
always excluded: in sanitization-container mode every mailbox was queued
with no Maildir and "verified" empty (B5, whp02 canary 2026-10-20).
- IMPORT_INCLUDE_MAIL=true (exactly "true"; default off) keeps the mail
tree in the extract. Default behaviour is unchanged. The DANGEROUS
symlink strips still apply inside the mail tree (scan-symlinks.php lists
every archive entry).
- scan-files.php --skip-mail (passed by entrypoint.sh with the opt-in):
clamscan --exclude-dir for the mail tree, the file count skips it, and a
hit inside it is never quarantined. Logged with the reason: mail is
copied verbatim into the customer's own mailbox and verified against the
source, and multi-GB maildirs would dominate the run.
- report.json gains "mail_included" (true only with the opt-in) so the
panel can tell this image from an older one, which never writes the key.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Skeleton for the cpanel-importer Docker container — a one-shot
sandbox the WHP panel invokes BEFORE extracting a customer cpmove
tarball. See cpanel-import-container-spec.md (in /workspace/) for the
full design.
What this ships in v1.0:
- Dockerfile: almalinux:10-minimal + PHP 8.4 (Remi) + ClamAV 1.4 +
SaneSecurity Foxhole.PHP rules + tar/mariadb-client/rsync. Runs as
UID 999 (whp-import) via the panel-side --user 999:999 flag.
- scripts/entrypoint.sh: validates env, runs (optional) freshclam,
drives extract -> scan-files -> scan-dbs -> rsync -> report.json.
- scripts/extract.sh + scripts/lib/scan-symlinks.php: pre-extract
symlink scan ported standalone from
web-files/libs/CpanelBackupImporter.php (the existing 2026-05-29
whp02 destruction-vector fix). Aborts with exit 3 before tar runs
if any DANGEROUS symlink is found.
- scripts/scan-files.php: ClamAV walk + classify-and-action. v1.0
ships with an empty cleaner registry — every hit is
QUARANTINE_ONLY. Cleaner hooks are stubbed for v1.1.
- scripts/scan-dbs.php: regex MyISAM -> InnoDB rewrite (always
applied), WordPress identification, and ONE WP content scan check
(siteurl_external_domain). v1.1 will grow the check set.
- scripts/lib/safety-net.php: container-narrow open_basedir
allow-list, much tighter than the panel-side one.
- .gitea/workflows/build-push.yaml: builds + smoke-tests +
PHP-syntax-checks + bash-syntax-checks before pushing to
repo.anhonesthost.net/cloud-hosting-platform/cpanel-importer.
- tests/build-fixtures.sh: builds cpmove-clean.tar.gz (benign WP
dump) and cpmove-alfa.tar.gz (the ALFA-shell symlink-to-/etc
vector) for local end-to-end testing.
- README.md / CONTRIBUTING.md: docker-run invocation, bind-mount
catalog, report.json schema, how to add a cleaner pattern or a WP
scan signature.
Local acceptance test results:
- clean fixture -> status=completed, 3 MyISAM->InnoDB, no flags, 0
- ALFA fixture -> exit 1, status=failed, failed_stage=extract,
"tarball contains dangerous symlinks; aborting" on stderr
- compromised-siteurl fixture -> imported_into_new_server=false,
.flagged file written, summary_for_panel.show_alert=true
Image size: 197 MB compressed (gzipped docker save), ~397 MB unique
layers extracted. Well under the spec's 600 MB compressed / 1.2 GB
extracted budget.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
shadowdaoandClaude Opus 5.5
Claude (bootstrap)andClaude Opus 4.7