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feat(tripit): finalize ADR-0028 auth env — AUTH_MODE=normal, trips@ sender, trust XFF
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Now that the native-auth rollout is complete: (1) AUTH_MODE hybrid->normal — the legacy Authentik OIDC-bearer + forward-auth arms were removed in #96, and 'hybrid' already resolved to 'normal' via backward-compat parsing; this makes it explicit and corrects the now-false comment. (2) SMTP_FROM plans@->trips@ — the dedicated native-auth sender; the trips@->spam@ send-as alias is live + verified (RCPT 250). (3) TRUST_FORWARDED_FOR=true — so #95's per-IP signup rate-limit keys on the real client behind Traefik, not the shared ingress pod IP. Env-only; the Deployment image is KEEL_IGNORE_IMAGE (lifecycle-ignored), so this does NOT touch the running image. Reloader restarts the pod to pick up the new env.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Viktor Barzin 2026-06-21 19:50:20 +00:00
parent 166a2bcab4
commit 63add2a126
1 changed files with 20 additions and 14 deletions
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34
stacks/tripit/main.tf
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@ -30,15 +30,20 @@ locals {
# (keys via the tripit-secrets ExternalSecret), WEATHER_PROVIDER=openmeteo,
# GEOCODER_PROVIDER=openmeteo, PUSH_PROVIDER=webpush. LLM_MODE=fake and
# MAIL_INGEST_ENABLED=false here (the ingest-plans CronJob overrides both).
# AUTH_MODE=hybrid (tripit ADR-0017, image >= 81a816f7): a Bearer JWT from
# the tripit-app Authentik provider wins (validated in-app against OIDC_*);
# otherwise the backend trusts the Authentik-injected X-authentik-email
# header exactly as forwardauth did (browser path unchanged; the tripit-api
# ingress strips inbound X-authentik-* so the fallback can't be spoofed).
# AUTH_MODE=normal (tripit ADR-0028, #96): the backend authenticates ONLY its
# own TripIt session (cookie or Bearer JWT) — the legacy Authentik OIDC-bearer
# and forward-auth arms were removed once the Shell moved onto TripIt sessions
# (#94) and the cutover stopped injecting X-authentik-*. OIDC_* below stays: the
# "Log in with Authentik" web login and the Shell's /api/auth/exchange validate
# Authentik tokens against the same JWKS only to MINT a TripIt session.
# STORAGE_DIR points at the RWX NFS PVC — the app's default ./var is not
# writable by the non-root user.
app_env = {
AUTH_MODE = "hybrid"
AUTH_MODE = "normal"
# Open-signup abuse controls sit behind Traefik (tripit ADR-0028, #95): trust
# the proxy's X-Forwarded-For so the per-IP rate-limit keys on the real client,
# not the shared ingress pod IP. (The PoW captcha is the primary control.)
TRUST_FORWARDED_FOR = "true"
OIDC_ISSUER = "https://authentik.viktorbarzin.me/application/o/tripit-app/"
OIDC_JWKS_URL = "https://authentik.viktorbarzin.me/application/o/tripit-app/jwks/"
OIDC_AUDIENCE = "tripit-app"
@ -66,19 +71,20 @@ locals {
PUSH_PROVIDER = "webpush"
LLM_MODE = "fake"
MAIL_INGEST_ENABLED = "false"
# Outbound mail (linked-email verification + trip-share invites) — submitted
# via the cluster mailserver authenticated as spam@ (SMTP_USER), but sent
# From: plans@viktorbarzin.me (SMTP_FROM). docker-mailserver SPOOF_PROTECTION
# requires the login to "own" the From; an explicit plans@ -> spam@ virtual
# alias grants that (see mailserver extra/aliases.txt) and keeps inbound
# plans@ routing to spam@. Relays out via Brevo. SMTP_PASSWORD comes from
# tripit-secrets (the existing PLANS_IMAP_PASSWORD = spam@'s password).
# Outbound mail (native-auth signup-verification + account recovery, linked-
# email verification, trip-share invites) — submitted via the cluster
# mailserver authenticated as spam@ (SMTP_USER), but sent From:
# trips@viktorbarzin.me (SMTP_FROM; tripit ADR-0028). docker-mailserver
# SPOOF_PROTECTION requires the login to "own" the From; an explicit
# trips@ -> spam@ virtual alias grants that (see mailserver extra/aliases.txt)
# and routes inbound trips@ to spam@. Relays out via Brevo. SMTP_PASSWORD comes
# from tripit-secrets (the existing PLANS_IMAP_PASSWORD = spam@'s password).
# PUBLIC_BASE_URL builds the links mailed to recipients.
EMAIL_PROVIDER = "smtp"
SMTP_HOST = "mailserver.mailserver.svc"
SMTP_PORT = "587"
SMTP_USER = "spam@viktorbarzin.me"
SMTP_FROM = "plans@viktorbarzin.me"
SMTP_FROM = "trips@viktorbarzin.me"
PUBLIC_BASE_URL = "https://tripit.viktorbarzin.me"
# Narrator audio (ADR-0004): Chatterbox via the in-cluster `tts` stack.
# OpenAI-compatible /v1/audio/speech; the bake POSTs best-effort synth