ff5538a667
Phase 3+4 of default-deny ingress plan. Replaces the `protected = bool` (default
false → unprotected) variable in `modules/kubernetes/ingress_factory` with
`auth = string` enum (default "required" → fail-closed). Touches every
ingress_factory caller so the audit decision is recorded explicitly in code.
ingress_factory (Phase 3):
- `auth = "required"`: standard Authentik forward-auth (the legacy
`protected = true` semantic).
- `auth = "public"`: forward-auth via the new `authentik-forward-auth-public`
middleware → dedicated public outpost → guest auto-bind. Logged-in users
keep their real identity.
- `auth = "none"`: no Authentik middleware. For Anubis-fronted content, native
client APIs (Git, /v2/, WebDAV), webhook receivers, the Authentik outpost
itself.
- `effective_anti_ai` default flips ON only when `auth = "none"` (auth-gated
ingresses don't need anti-AI noise; the auth flow already discourages bots).
Audit pass (Phase 4) across 96 ingress_factory call sites:
- 49 explicit `protected = true` → `auth = "required"`
- 8 explicit `protected = false` → `auth = "none"` (5) or `auth = "public"` (3)
- 64 previously-default (no protected line) → `auth = "required"` ADDED, then
reviewed individually:
* 9 Anubis-fronted (blog, www, kms, travel, f1, cyberchef, jsoncrack,
homepage, wrongmove UI, privatebin) → `auth = "none"`
* 22 native-client / programmatic surfaces (Forgejo Git+/v2/, webhook
handler, claude-memory MCP, Nextcloud WebDAV, Matrix, Vault CLI/OIDC,
xray VPN, ntfy, woodpecker webhooks, n8n triggers, ntfy push, dawarich
location ingestion, immich frame kiosk, headscale CP, send anonymous
drops, rybbit beacon, vaultwarden API, Authentik UI itself + outposts) →
`auth = "none"`
* Remaining ~33 → `auth = "required"` confirmed (admin tools, internal
UIs, services without app-level auth)
- Smoke-test promotions to `auth = "public"`: fire-planner public UI,
k8s-portal API, insta2spotify callback.
Three call sites in wrapper modules (`stacks/freedify/factory/`,
`stacks/reverse-proxy/modules/reverse_proxy/`) keep their internal `protected`
bool — they translate to `auth` internally, out of scope for this rename.
Behavior change: previously-default ingresses now fail closed (require
Authentik login) unless explicitly flipped to `auth = "none"` or
`auth = "public"`. This is the audit goal — no more accidentally-unprotected
surfaces. Sites that were intentionally public (Anubis content, native APIs,
webhooks) are now explicitly recorded as `auth = "none"`.
Drive-by: `modules/create-vm/main.tf` picked up cosmetic alignment via
`terraform fmt -recursive` during the audit. Behavior-neutral.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
91 lines
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91 lines
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# =============================================================================
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# Stack Template — Copy this directory to stacks/<your-app>/ and customize.
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# Then submit a PR to the infra repo.
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# =============================================================================
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#
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# Prerequisites:
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# 1. You are a namespace-owner in k8s_users (Vault KV secret/platform)
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# 2. Your namespace already exists (created by vault stack)
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# 3. You have Vault CLI access: vault login -method=oidc
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#
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# Steps:
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# 1. cp -r stacks/_template stacks/myapp
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# 2. mv stacks/myapp/main.tf.example stacks/myapp/main.tf
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# 3. Search-replace <placeholders> below
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# 4. Store secrets: vault kv put secret/<your-username>/myapp KEY=value
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# 5. git checkout -b feat/myapp && git push
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# 6. Open PR, get reviewed, merge
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# 7. Admin runs: cd stacks/myapp && terragrunt apply
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# =============================================================================
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variable "tls_secret_name" {
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type = string
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sensitive = true
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}
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# NOTE: Your namespace is auto-created by the vault stack from k8s_users.
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# Only add a kubernetes_namespace resource if you need a SEPARATE namespace
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# for this specific app (not your user namespace).
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module "tls_secret" {
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source = "../../modules/kubernetes/setup_tls_secret"
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namespace = "<your-namespace>" # e.g., "anca"
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tls_secret_name = var.tls_secret_name
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}
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resource "kubernetes_deployment" "app" {
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metadata {
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name = "<app-name>"
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namespace = "<your-namespace>"
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}
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spec {
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replicas = 1
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selector {
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match_labels = { app = "<app-name>" }
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}
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template {
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metadata {
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labels = { app = "<app-name>" }
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}
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spec {
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container {
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name = "<app-name>"
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image = "<dockerhub-user>/<app-name>:<tag>"
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port {
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container_port = 8080 # Change to your app's port
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}
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resources {
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requests = { cpu = "10m", memory = "256Mi" }
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limits = { memory = "256Mi" }
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}
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}
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}
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}
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}
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lifecycle {
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ignore_changes = [spec[0].template[0].spec[0].dns_config] # KYVERNO_LIFECYCLE_V1
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}
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}
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resource "kubernetes_service" "app" {
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metadata {
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name = "<app-name>"
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namespace = "<your-namespace>"
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}
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spec {
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selector = { app = "<app-name>" }
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port {
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port = 80
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target_port = 8080 # Match container_port above
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}
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}
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}
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module "ingress" {
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source = "../../modules/kubernetes/ingress_factory"
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namespace = "<your-namespace>"
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name = "<app-name>"
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tls_secret_name = var.tls_secret_name
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dns_type = "proxied" # "proxied" (Cloudflare CDN), "non-proxied" (direct A/AAAA), or "none"
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auth = "required" # "required" (Authentik login), "public" (anonymous bound to guest), or "none" (no auth)
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}
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