* fix(security+ops): #82#85#87 — auth hardening, API validation, deploy posture
Security and operational hardening across three issue groups:
- M23: docker-compose.override.yml → docker-compose.dev.yml (BREAKING, prod foot-gun)
- C13: Container runs as non-root user 'agnes' (USER directive in Dockerfile)
- M21: Docker resource limits (mem_limit, cpus) on app + scheduler
- M22: Caddyfile security headers (X-Frame-Options, X-Content-Type-Options, Referrer-Policy, -Server)
- M17: /api/health split into minimal (unauth) + /api/health/detailed (auth) (BREAKING)
- M26: release.yml restricts build-and-push to main + workflow_dispatch; paths-ignore for docs
- C2: table_id traversal validation on /api/data/{table_id}/download
- M4: Upload streaming (chunk-read + temp file) instead of full-buffer; /local-md hashed filename
- C5: reset_token removed from POST /api/users/{id}/reset-password response
- C8: Startup WARNING when no user has password_hash (bootstrap window visible)
- M9: Audit log on failed web form login (mirrors /auth/token endpoint)
- M10: Atomic magic-link consume via compare-and-swap (CONSUMED: marker + DuckDB conflict catch)
Also: SSRF protection on /api/admin/configure (#46), memory stats SQL aggregation (#90)
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Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* fix(review): SSRF 169.254.x.x + IPv6 multicast; M10 marker cleanup safety
Review fixes:
- Add 169.254.0.0/16 (link-local, cloud metadata) to SSRF regex — was
missing, allowing requests to AWS/GCP/Azure metadata endpoints
- Add ff[0-9a-f]{2}: (IPv6 multicast) to SSRF regex
- M10: wrap Step 3 (CONSUMED marker cleanup) in try-except with
warning log — prevents unhandled exception if DB write fails after
successful token consumption
- Add test for 169.254.169.254 SSRF rejection
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Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* fix(review): SSRF IPv6 bypass, CLI health endpoint, upload FD leak
Address Devin Review findings on PR #104:
1. SSRF IPv6 bypass: Replace hostname regex with DNS resolution +
ipaddress module checks. The old regex patterns like `fe80:` only
matched up to the first colon, missing real IPv6 addresses like
`fe80::1`, `fc00::1`, `ff02::1`. The new approach resolves the
hostname via getaddrinfo and checks each resulting IP against
ipaddress.is_private/is_loopback/is_link_local/is_reserved/is_multicast.
2. CLI commands broken: `da setup test-connection`, `da setup verify`,
`da diagnose`, `da status` all called /api/health expecting the old
format (status=="healthy", services dict). Now they call
/api/health/detailed for service-level checks (with graceful fallback
to the minimal endpoint when auth is not configured).
3. Temp file handle leak: _stream_to_temp returns an open
NamedTemporaryFile; callers now close it before shutil.move() to
prevent FD leaks until GC.
Also adds IPv6 SSRF test cases (loopback, link-local, unique-local,
multicast) with mocked DNS resolution for test environment independence.
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Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* fix(review): download regex blocks hyphenated IDs; document health split
Address Devin Review round-3 findings on PR #104:
1. _SAFE_IDENTIFIER regex blocked hyphenated table IDs: The download
endpoint used the strict SQL-identifier regex which does not allow
dots or hyphens, but Keboola table IDs like in.c-crm.orders
contain both. Switched to _SAFE_QUOTED_IDENTIFIER which allows dots
and hyphens while still blocking path-traversal chars (/, .., \)
and quote/control characters. Added test for hyphenated/dotted IDs.
2. Documented health endpoint split in DEPLOYMENT.md: Added Health
checks & external monitoring section explaining both endpoints
(minimal unauth /api/health vs authenticated /api/health/detailed)
and how to wire external monitoring tools to the detailed endpoint
with a PAT.
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Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* release(0.12.1): cut hotfix for snapshot integrity + #82/#85/#87 hardening
* fix(security): apply CAS pattern to password reset confirm (#82/M10 follow-up)
Devin review on the rebased PR flagged the asymmetry: magic-link verify
got the atomic compare-and-swap pattern in the original M10 fix, but
password reset confirm at /auth/password/reset/confirm was still using
read-validate-clear. Two concurrent POSTs with the same valid reset
token could both succeed in setting different new passwords (last-write-
wins). Lower severity than the magic-link race because the attacker
would need the reset token AND to race the legitimate user, but the
asymmetry was a polish gap.
Mirrors app/auth/providers/email.py::_consume_token CAS exactly: write
unique CONSUMED:<random> marker via UPDATE...WHERE token=old_token, then
SELECT to verify our marker won, then proceed. Only the winner clears
the marker and applies the password change.
New regression test_concurrent_reset_only_one_wins in
tests/test_password_flows.py::TestResetConfirm pins the contract: two
ThreadPoolExecutor workers + Barrier hit /reset/confirm with the same
token; exactly one gets 302 (password applied), the other gets 200 with
'Invalid or expired'. Sanity-checked against the pre-CAS code — both
POSTs got 302 (race confirmed).
---------
Co-authored-by: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* chore(oss): isolate customer-specific deploy bits from scripts/grpn/ (#88)
Vendor-neutralization step before public release. The directory mixed
two concerns: (1) generic ops scripts referenced from mainline OSS
infrastructure (TLS rotation, auto-upgrade cron) and (2) one operator's
hackathon manual-deploy helper with hardcoded GCP project IDs, VM names,
and admin emails. Splitting them per concern.
Moved (still in OSS, just under a vendor-neutral name):
- scripts/grpn/agnes-tls-rotate.sh → scripts/ops/agnes-tls-rotate.sh
- scripts/grpn/agnes-auto-upgrade.sh → scripts/ops/agnes-auto-upgrade.sh
Removed (belongs in private consumer infra repos, not upstream OSS):
- scripts/grpn/Makefile (hardcoded prj-grp-foundryai-dev-7c37, foundryai-development VM name, e_zsrotyr@groupon.com bootstrap email)
- scripts/grpn/README.md (GRPN hackathon deploy walkthrough)
- docs/superpowers/plans/2026-04-22-grpn-deploy-learnings.md (org-specific deploy log)
Cross-refs updated in README.md, CLAUDE.md, docs/DEPLOYMENT.md,
docker-compose.yml. CHANGELOG entry flags BREAKING (ops) for any
consumer infra repo that installs these scripts via path-based systemd
timers.
This is the first wave of #88 — the remaining leaks (test data with
prj-grp-dataview-prod-1ff9, AIAgent.FoundryAI tags in OpenMetadata test
fixtures, docstrings in connectors/openmetadata/enricher.py) will be a
separate, smaller PR.
Refs #88.
* chore(oss): comprehensive vendor-neutralization (#88 wave 2 + review fixes)
PR #94 review found that the original wave-1 grep was scoped wrong and
many leaks survived. This commit closes wave 1 properly AND folds in all
wave-2 anonymization in a single pass — easier to review than two PRs.
Wave-1 review-fix corrections:
- Caddyfile: scripts/grpn/agnes-tls-rotate.sh → scripts/ops/ (the original
wave-1 grep filter excluded extensionless files like Caddyfile).
- CHANGELOG bullet rewritten — original wording implied an in-repo migration
for infra/modules/customer-instance/, which is wrong (the TF module embeds
the script inline via heredoc, never sourced from scripts/grpn/). Now
flags downstream consumer infra repos only.
- infra/modules/customer-instance/variables.tf: Czech docstring with `grpn`
example → English description with `acme, example` placeholders.
Wave-2 anonymization:
- Code docstrings (connectors/openmetadata/{client,transformer,enricher}.py,
src/catalog_export.py, scripts/duckdb_manager.py): prj-grp-… →
my-bq-project / prj-example-1234, AIAgent.FoundryAI → AIAgent.MyAgent,
FoundryAIDataModel → AnalyticsDataModel.
- Test fixtures (4 files): same set of replacements — 157 tests still pass.
- .github/workflows/keboola-deploy.yml: "Groupon-side dev VMs" comment →
generic "per-developer dev VMs".
- docs/auth-groups.md + scripts/debug/probe_google_groups.py:
kids-ai-data-analysis project name → acme-internal-prod placeholder.
- 5 planning/spec docs under docs/superpowers/{plans,specs}/2026-04-21-*:
hardcoded IPs (34.77.94.14, 34.77.102.61) → <dev-vm-ip>/<prod-vm-ip>;
GRPN/Groupon → Acme/another-customer; prj-grp-… → prj-example-….
- scripts/switch-dev-vm.sh deleted — hackathon-era helper hardcoded to a
specific shared dev VM. Per-developer dev VMs are the supported pattern.
Final grep `groupon|grpn|foundryai|prj-grp|groupondev|34\.77\.(94|102)\.…|kids-ai-data`
returns zero hits (excluding CHANGELOG.md historical entries).
CHANGELOG entry expanded to document both waves under one bullet, with
the BREAKING (ops) clarification about the TF module being unaffected.
Refs review of #94, closes#88.
* fix(oss): close remaining #94 review-2 findings (Czech, padak refs, CHANGELOG)
Reviewer of PR #94 round 2 caught 4 remaining items the wave-2 pass missed:
1. infra/modules/customer-instance/variables.tf had Czech descriptions on
8 more variables. Previous review only flagged line 19; this round
audited the rest. Translated lines 2, 28, 42-46 (heredoc), 60, 65, 71,
78, 84 to English. Same review concern: a Terraform module that is
the customer-facing API surface in Czech is unfit for OSS distribution.
2. infra/modules/customer-instance/outputs.tf had Czech descriptions on
four outputs. Same fix.
3. docs/padak-security.md referenced a private repo (padak/keboola_agent_cli#206)
in two places. Replaced with generic 'tracked upstream in the auth-CLI repo'
per CLAUDE.md vendor-agnostic rule (no cross-refs to private repos).
4. scripts/fetch-env-from-secrets.sh:41 had a Czech comment.
Translated.
5. CHANGELOG cosmetic: bullet said 'AIAgent.FoundryAI -> AIAgent.MyAgent'
but the actual code uses both MyAgent (in docstrings) and Example
(in test fixtures). Reworded to mention both targets.
Final grep across all shipping file types (.md, .py, .yml, .yaml, .sh,
Makefile, .json, .tf, .tpl, Caddyfile, .toml) for groupon|grpn|foundryai|
prj-grp|groupondev|34.77.94.14|34.77.102.61|kids-ai-data|padak/keboola_agent_cli
returns ZERO hits (excluding CHANGELOG.md). Czech-diacritic grep across
.tf/.toml/Caddyfile/Makefile/.yml returns ZERO hits.
157/157 OpenMetadata + DuckDB tests still pass.
* fix(oss): close#94 round-3 leaks (env.template, instance.yaml.example, padak typo)
Round-3 reviewer caught two MUST-FIX leaks the round-2 grep missed
(grep was scoped to extensions that did not include .template / .example
suffixes — the audit was right, the previous grep was not paranoid enough):
1. config/instance.yaml.example:114 — '(optional - Groupon-specific)' brand
leak in a shipping config example. Replaced with '(optional)'.
2. config/.env.template:68 — stale path 'scripts/grpn/agnes-tls-rotate.sh'
in operator-facing env-template comment. The script lives at
scripts/ops/ now (commit 16a85cc); this comment had been pointing
operators at a non-existent path.
3. docs/padak-security.md:188 — phrase duplication 'tracked in tracked
upstream' from a sloppy substitution in round-2. Trivial wording fix.
Final paranoid grep across .md/.py/.yml/.yaml/.sh/Makefile/.json/.tf/.tpl/
Caddyfile/.toml/.template/.example/.env* with the full token set
(groupon|grpn|foundryai|prj-grp|groupondev|34\.77\.94\.14|34\.77\.102\.61|
kids-ai-data|padak/keboola_agent_cli) returns ZERO hits, excluding
CHANGELOG.md historical entries.
* fix(oss): #94 round-4 — QUICKSTART.md + rename padak-security.md
Devin Review caught two findings on the latest round-3 commit:
1. docs/QUICKSTART.md:67 still pointed users at the deleted
scripts/switch-dev-vm.sh. A Quickstart user following step-by-step
would hit a missing-file error at the final step. Replaced with the
inline gcloud-ssh equivalent that the Removed bullet documents.
2. docs/padak-security.md filename retains the personal identifier
'padak'. The PR fixed the body content (replaced
padak/keboola_agent_cli#206 references with generic wording) but
missed the filename. Renamed to docs/security-audit-2026-04.md
(date-anchored, vendor-neutral). Updated the historical CHANGELOG
link to point at the new path with an inline note about the rename.
* fix(oss): redact remaining hardcoded IPs from planning docs + remove default email
Devin Review caught two more leaks:
1. scripts/fetch-env-from-secrets.sh line 16 had a hardcoded
personal-email default (zdenek.srotyr@keboola.com). Replaced with
':?' bash error so SEED_ADMIN_EMAIL must be explicitly set —
safer than carrying any specific identity.
2. Planning docs still had 35.195.96.98 and 34.62.223.189 (legacy
prod/dev IPs) that the round-1 IP-replace pattern missed (it only
targeted 34.77.x.x). Generic regex redaction across all five
planning docs replaces every public IP with <redacted-ip>,
preserving private/loopback/IAP ranges.
- docs/DEPLOYMENT.md: rewritten to pick between Terraform (managed) and
Docker Compose (OSS self-host). Old manual SSH-key-and-git-clone flow
replaced with compose-based instructions pointing at the persistent-disk
overlay and bootstrap endpoint.
- docs/ONBOARDING.md: section 4 now documents the new v1.4.0 variables
(runtime_secrets, firewall_ssh_source_ranges, notification_channel_ids,
compose_ref). Section 6 explains the /auth/bootstrap seed-user fix and
warns that destroy+apply reopens the bootstrap window until run again.
- README.md: Documentation list expanded — ONBOARDING.md first (recommended
path), DEPLOYMENT.md as the branching point, plus links to CONFIGURATION,
architecture, and QUICKSTART.
- Legacy extractor now uses read_csv(all_varchar=true) to avoid type
inference errors (e.g. seniority column typed as DOUBLE with string values)
- DEPLOYMENT.md rewritten based on actual dev VM deployment experience:
deploy key setup, DuckDB write locking, env reload gotchas, bootstrap flow
Open-source AI data analyst platform extracted from internal repo.
Includes data sync engine, Keboola adapter, Flask web portal,
server deployment scripts, and configuration templates.
ZdenekSrotyr