infra/stacks/authentik/modules
Viktor Barzin 46166c63b2
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fix(authentik): long-lived social-login sessions + shield auth from CrowdSec lockout
Viktor's passkeys all vanished and he was suddenly being asked to log in
multiple times a day instead of ~monthly. Root cause: on 2026-06-18 an ad-hoc
tripit passkey E2E test (run from the devvm as akadmin via python-httpx) cleaned
up "the demo user's" passkeys with GET /core/users/?search={demo} then DELETE
each device of users[0] — but the fuzzy search returned the REAL account, so it
wiped all 6 real passkeys. Losing passkeys forced fallback to Google login, and
the social-login stage (default-source-authentication-login) had the provider
default session_duration=seconds=0, which falls back to UNAUTHENTICATED_AGE=2h —
hence the constant re-logins. (Password + passkey logins were already weeks=4.)

Changes:
- authentik: adopt default-source-authentication-login into Terraform (import)
  and pin session_duration=weeks=4, so Google/GitHub/Facebook logins last as long
  as password/passkey. Immediate relief without re-enrolling.
- authentik: document the provider-schema gotcha — authentik_stage_identification
  exposes no webauthn_stage / enable_remember_me attribute, so they must NOT be in
  ignore_changes (commit 4e882989 removed them for this reason; re-adding breaks
  every apply). The passkey break was purely the missing device records, not drift.
- edge (rybbit): shield auth so a CrowdSec hit can never wall a user out of login —
  carve authentik.viktorbarzin.me + public-auth out of the zone WAF block rule,
  make the LAPI->edge sync ban-only (stop downgrading captcha to a hard block),
  and set exclude_crowdsec on the Authentik UI ingress (auth keeps rate-limiting).
- docs: record the session-duration change, the edge enforcement + auth carve-out
  (previously undocumented), and the pre-existing broken crowdsec-cf-sync CronJob
  (CF cursor pagination 400 + ~31k IPs vs list capacity -> edge list inert).

Passkey re-enrollment is a manual user action (devices are gone from the DB);
nothing auto-re-deletes them.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-20 23:40:22 +00:00
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authentik fix(authentik): long-lived social-login sessions + shield auth from CrowdSec lockout 2026-06-20 23:40:22 +00:00