mirror of
https://github.com/shankar0123/certctl.git
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shankar0123
7e2481b225
Acquisition-audit SEC-014 closure (Sprint 2 ACQ, 2026-05-16). Both deploy/docker-compose.yml and deploy/docker-compose.test.yml published Postgres on `5432:5432` — the short Docker port-mapping form, which binds to 0.0.0.0 by default. On any host with a public-facing NIC, that quietly exposed the Postgres TCP listener to the internet. The certctl-server-to-postgres traffic itself goes over the `certctl-network` Docker bridge, not the host port; the host port mapping is a convenience for operator psql access and for the integration-test runner that lives on the host. Switch both mappings to `127.0.0.1:5432:5432` (loopback-only). Operator psql via `localhost` keeps working; the integration-test runner keeps working; cross-host exposure goes away. Audit trail: docs/operator/security.md (Postgres transport encryption subsection, SEC-014 paragraph).
334 lines
15 KiB
YAML
334 lines
15 KiB
YAML
# =============================================================================
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# certctl base compose — PRODUCTION-SHAPED (Bundle 2, 2026-05-12)
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# =============================================================================
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#
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# This base file ships a SAFE-BY-DEFAULT control plane:
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#
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# - CERTCTL_AUTH_TYPE defaults to api-key (the code default; not overridden
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# here). The server REFUSES to start with auth=none on a non-loopback
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# bind unless CERTCTL_DEMO_MODE_ACK=true (Audit 2026-05-10 HIGH-12 +
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# Bundle 2 closure: see internal/config/config.go::Validate).
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# - CERTCTL_KEYGEN_MODE defaults to agent (the code default).
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# - CERTCTL_DEMO_SEED defaults to false (the code default; the 180-day
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# simulated history seed only runs under the demo overlay).
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# - Default placeholder credentials (`change-me-...` sentinels) are NOT
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# interpolated by this compose. The server REFUSES to start when those
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# placeholder strings reach config (Bundle 2 fail-closed guards) unless
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# DEMO_MODE_ACK=true. Operators MUST set:
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# POSTGRES_PASSWORD (openssl rand -hex 32)
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# CERTCTL_AUTH_SECRET (openssl rand -hex 32)
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# CERTCTL_CONFIG_ENCRYPTION_KEY (openssl rand -base64 32)
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# CERTCTL_API_KEY (matches CERTCTL_AUTH_SECRET or one
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# of its rotation siblings)
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# CERTCTL_AGENT_ID (returned from POST /api/v1/agents)
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# in deploy/.env or the shell environment. See deploy/.env.example.
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#
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# USAGE
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# -----
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#
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# Production-shaped (this base alone):
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# docker compose -f deploy/docker-compose.yml up -d
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#
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# Bundled demo (zero-config, populated dashboard, demo-mode auth):
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# docker compose -f deploy/docker-compose.yml \
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# -f deploy/docker-compose.demo.yml up -d
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#
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# The demo overlay (docker-compose.demo.yml) layers in the demo-mode env
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# vars (AUTH_TYPE=none + DEMO_MODE_ACK=true + KEYGEN_MODE=server +
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# DEMO_SEED=true + the change-me placeholder creds). It exists so the
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# `docker compose up` smoke + screenshot path stays one command — but it
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# ALSO carries the operator-visible warning banner the server emits at
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# boot when DEMO_MODE_ACK=true.
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#
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# Pre-Bundle-2 this base file WAS the demo path. The split happened in
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# 2026-05-12; the README quickstart, deploy/ENVIRONMENTS.md, and the
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# cold-DB compose smoke in .github/workflows/ci.yml were updated in the
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# same commit to point at the new layout.
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services:
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# HTTPS-Everywhere Phase 3 — self-signed TLS bootstrap (init container).
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# Generates a CN=certctl-server ECDSA-P256 (SHA-256 signature) cert with
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# the SAN list locked by milestone §3.6 on first boot; subsequent boots
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# see the cert already present in the `certs` named volume and no-op out.
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# Server + agent mount the volume read-only. Destroy via `docker compose
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# down -v` to force regeneration. This bootstrap is for docker-compose
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# demos and local dev only; Helm operators supply a Secret / cert-manager
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# Certificate per docs/tls.md.
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#
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# Rationale for ECDSA-P256 (was ed25519 pre-v2.0.48): Apple's TLS stack
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# — Safari Network Framework and the macOS-bundled LibreSSL 3.3.6
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# /usr/bin/curl — does not advertise ed25519 in the ClientHello
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# signature_algorithms extension for server certs, yielding "tls: peer
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# doesn't support any of the certificate's signature algorithms" at
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# handshake. ECDSA-P256 with SHA-256 is universally supported. See
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# docs/tls.md Pattern 1.
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certctl-tls-init:
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# DEPL-002 closure (Sprint 3, 2026-05-16): digest-pin so the
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# production-shaped compose has the same supply-chain posture as
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# the certctl Dockerfiles (which CI guards via digest-validity.sh).
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# The :latest tag floats; the digest is captured at the time
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# this comment was written. Bump after running the digest-
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# validity guard to confirm the new digest is still pullable.
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image: alpine/openssl:latest@sha256:41036db23542ed4cc09bc278d8a7e23b3da01690abb4b0e353b1bb87d70520ed
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container_name: certctl-tls-init
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restart: "no"
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entrypoint: /bin/sh
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command:
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- -c
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- |
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set -eu
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CERT=/etc/certctl/tls/server.crt
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KEY=/etc/certctl/tls/server.key
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CA=/etc/certctl/tls/ca.crt
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if [ -f "$$CERT" ] && [ -f "$$KEY" ] && [ -f "$$CA" ]; then
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echo "TLS cert already present at $$CERT — skipping generation"
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else
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mkdir -p /etc/certctl/tls
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openssl req -x509 -newkey ec \
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-pkeyopt ec_paramgen_curve:P-256 \
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-nodes \
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-keyout "$$KEY" \
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-out "$$CERT" \
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-days 3650 \
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-subj "/CN=certctl-server" \
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-addext "subjectAltName=DNS:certctl-server,DNS:localhost,IP:127.0.0.1,IP:::1"
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cp "$$CERT" "$$CA"
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echo "Generated self-signed TLS cert for certctl-server (ECDSA-P256/SHA-256, 3650d, CN=certctl-server)"
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fi
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# certctl binary runs as UID 1000 inside the server container per
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# Dockerfile:64-65; the cert + key must be readable by that UID.
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chown 1000:1000 "$$CERT" "$$KEY" "$$CA"
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chmod 0644 "$$CERT" "$$CA"
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chmod 0600 "$$KEY"
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volumes:
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- certs:/etc/certctl/tls
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networks:
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- certctl-network
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# PostgreSQL database
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#
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# U-3 (P1, cat-u-seed_initdb_schema_drift, GitHub #10):
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# Pre-U-3 this stack mounted a hand-curated subset of `migrations/*.up.sql`
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# plus `seed.sql` into `/docker-entrypoint-initdb.d/`, and postgres
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# initdb-applied them on first boot. The mount list rotted every time a
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# new migration shipped that the seed depended on (000013 added
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# policy_rules.severity, 000017 renames retry_interval_minutes, etc.) —
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# initdb crashed, the container reported `unhealthy` indefinitely, and
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# `docker compose -f deploy/docker-compose.yml up -d --build` from a
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# fresh clone of v2.0.50 hit it on the first try.
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#
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# Post-U-3 the schema is built EXCLUSIVELY by the server at startup via
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# internal/repository/postgres.RunMigrations + RunSeed. Single source of
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# truth, no list to keep in sync. Postgres comes up empty; the server
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# waits for it healthy, then applies the full migration ladder + seed in
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# one shot. Helm + the dev examples were already runtime-only (Path B)
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# and worked through the same window.
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#
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# `start_period: 30s` gives postgres room to bootstrap on slow runners
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# (CI macOS, low-spec laptops) before the healthcheck failure counter
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# starts ticking. Pre-U-3 a slow first-init combined with the
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# `unhealthy` flap to cascade into certctl-server's `service_healthy`
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# depends_on, blocking the whole stack.
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postgres:
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# DEPL-002 closure (Sprint 3, 2026-05-16): digest-pin matching the
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# alpine/openssl pin above. The `16-alpine` tag is the stable
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# major-version stream; the digest snapshots today's image so a
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# silent upstream rebuild can't slip into a production deploy
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# mid-rollout. Bump alongside dependency reviews.
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image: postgres:16-alpine@sha256:890480b08124ce7f79960a9bb16fe39729aa302bd384bfd7c408fee6c8f7adb7
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container_name: certctl-postgres
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environment:
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POSTGRES_DB: certctl
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POSTGRES_USER: certctl
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# Bundle 2 closure: no `:-certctl` fallback. Operators MUST set
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# POSTGRES_PASSWORD in deploy/.env or the shell environment. The
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# demo overlay (docker-compose.demo.yml) supplies a fixed weak
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# default for screenshot/demo use; production deploys never
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# depend on that fallback.
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POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
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# Acquisition-audit SEC-014 closure (Sprint 2, 2026-05-16). Bind
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# the published port to 127.0.0.1 ONLY — the certctl-server
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# connection comes in via the `certctl-network` Docker network
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# (the host-port mapping is operator convenience for psql / DB
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# inspection only). Pre-fix, the "5432:5432" form bound on
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# 0.0.0.0, exposing the Postgres TCP listener on every interface
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# of any host that happened to be on a public IP. The loopback
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# bind keeps host-side psql access working while preventing the
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# cross-network exposure landmine for compose deploys that aren't
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# behind a firewall.
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ports:
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- "127.0.0.1:5432:5432"
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volumes:
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- postgres_data:/var/lib/postgresql/data
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networks:
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- certctl-network
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healthcheck:
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test: ["CMD-SHELL", "pg_isready -U certctl -d certctl"]
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interval: 5s
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timeout: 5s
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retries: 5
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start_period: 30s
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restart: unless-stopped
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# Certctl Server (API + scheduler)
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certctl-server:
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build:
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context: ..
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dockerfile: Dockerfile
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# Proxy propagation (M-4, Issue #9) — forwards host shell's proxy env
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# vars into the Docker build so the Node frontend stage and Go module
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# download can reach the public registries behind corporate proxies.
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# Defaults to empty; omit the variables from the host environment for
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# un-proxied builds and the behaviour is byte-identical to the pre-fix
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# tree.
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args:
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HTTP_PROXY: ${HTTP_PROXY:-}
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HTTPS_PROXY: ${HTTPS_PROXY:-}
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NO_PROXY: ${NO_PROXY:-}
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container_name: certctl-server
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depends_on:
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postgres:
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condition: service_healthy
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certctl-tls-init:
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condition: service_completed_successfully
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environment:
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# Bundle B / Audit M-018 (PCI-DSS Req 4 / CWE-319): in-cluster Postgres
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# on the docker bridge network keeps sslmode=disable acceptable; for
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# external/managed Postgres operators MUST override CERTCTL_DATABASE_URL
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# with sslmode=verify-full and provide the CA bundle. See docs/database-tls.md.
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CERTCTL_DATABASE_URL: ${CERTCTL_DATABASE_URL:-postgres://certctl:${POSTGRES_PASSWORD}@postgres:5432/certctl?sslmode=disable}
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CERTCTL_SERVER_HOST: 0.0.0.0
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CERTCTL_SERVER_PORT: 8443
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CERTCTL_SERVER_TLS_CERT_PATH: /etc/certctl/tls/server.crt
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CERTCTL_SERVER_TLS_KEY_PATH: /etc/certctl/tls/server.key
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CERTCTL_LOG_LEVEL: info
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# Bundle 2 closure (compose split). The base compose no longer
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# sets CERTCTL_AUTH_TYPE / CERTCTL_KEYGEN_MODE / DEMO_MODE_ACK /
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# DEMO_SEED — the code defaults take over (auth-type api-key,
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# keygen agent, demo-mode false, demo-seed false). The demo
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# overlay (docker-compose.demo.yml) is what flips this baseline
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# into the populated-dashboard demo path; without that overlay
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# the server boots production-shaped and refuses to start unless
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# the operator has supplied CERTCTL_AUTH_SECRET +
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# CERTCTL_CONFIG_ENCRYPTION_KEY.
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#
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# Audit 2026-05-10 HIGH-12: when DEMO_MODE_ACK=true (set by the
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# demo overlay) AND the listener binds to a non-loopback address,
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# every request is served as the synthetic admin actor
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# `actor-demo-anon`. The server emits a prominent boot-time WARN
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# banner with a production-promotion checklist in that case.
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CERTCTL_AUTH_SECRET: ${CERTCTL_AUTH_SECRET}
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CERTCTL_NETWORK_SCAN_ENABLED: "true" # Enable network scan GUI
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CERTCTL_CONFIG_ENCRYPTION_KEY: ${CERTCTL_CONFIG_ENCRYPTION_KEY} # AES-256-GCM for dynamic issuer/target config
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# Bootstrap token interpolation surface (Auditable Codebase Bundle
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# cold-DB smoke closure, 2026-05-12). Pre-fix, the `env-file +
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# --force-recreate certctl-server` pattern documented in
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# cowork/manual-testing-bundle-2.html (and used by the cold-DB
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# smoke job in .github/workflows/ci.yml::cold-db-compose-smoke)
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# set CERTCTL_BOOTSTRAP_TOKEN in compose's own interpolation
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# environment but the container never received it because this
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# block didn't reference the variable. Wiring it as an explicit
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# interpolation (default empty) makes the documented manual flow
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# actually work end-to-end. Empty value = bootstrap strategy
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# disabled (server returns 410 Gone on POST /api/v1/auth/bootstrap),
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# which is the safe default — only set the var when you intend to
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# mint a day-0 admin via the bootstrap path.
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CERTCTL_BOOTSTRAP_TOKEN: ${CERTCTL_BOOTSTRAP_TOKEN:-}
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ports:
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- "8443:8443"
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volumes:
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- certs:/etc/certctl/tls:ro
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networks:
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- certctl-network
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healthcheck:
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test: ["CMD", "curl", "--cacert", "/etc/certctl/tls/ca.crt", "-f", "https://localhost:8443/health"]
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interval: 10s
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timeout: 5s
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retries: 5
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# U-3: server boot now does RunMigrations + RunSeed before listening on
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# 8443. On a fresh clone the full migration ladder + seed application
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# can take ~10s on a small VM; start_period prevents the first few
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# healthcheck attempts from counting as failures while that work runs.
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start_period: 30s
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restart: unless-stopped
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logging:
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driver: "json-file"
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options:
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max-size: "10m"
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max-file: "3"
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deploy:
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resources:
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limits:
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cpus: '1.0'
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memory: 512M
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# Certctl Agent
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certctl-agent:
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build:
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context: ..
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dockerfile: Dockerfile.agent
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# Proxy propagation (M-4, Issue #9) — forwards host shell's proxy env
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# vars into the Docker build so the Go module download stage can reach
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# the public Go module proxy behind corporate proxies. Defaults to
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# empty; omit the variables from the host environment for un-proxied
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# builds and the behaviour is byte-identical to the pre-fix tree.
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args:
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HTTP_PROXY: ${HTTP_PROXY:-}
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HTTPS_PROXY: ${HTTPS_PROXY:-}
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NO_PROXY: ${NO_PROXY:-}
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container_name: certctl-agent
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depends_on:
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certctl-server:
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condition: service_healthy
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environment:
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CERTCTL_SERVER_URL: https://certctl-server:8443
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CERTCTL_SERVER_CA_BUNDLE_PATH: /etc/certctl/tls/ca.crt
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# Bundle 2 closure (compose split). No placeholder fallbacks.
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# Operators MUST set CERTCTL_API_KEY (matching one of the server's
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# CERTCTL_AUTH_SECRET rotation values) and CERTCTL_AGENT_ID
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# (returned from `POST /api/v1/agents` during agent enrollment).
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# Without an agent ID, cmd/agent/main.go fails fast at startup
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# with "agent-id flag or CERTCTL_AGENT_ID env var is required" —
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# the cold-DB compose smoke in .github/workflows/ci.yml tolerates
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# the agent restart loop because the smoke targets server boot
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# only. The demo overlay (docker-compose.demo.yml) supplies a
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# pre-seeded agent-demo-1 row + matching env vars so the demo
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# path stays one-command.
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CERTCTL_API_KEY: ${CERTCTL_API_KEY}
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CERTCTL_AGENT_ID: ${CERTCTL_AGENT_ID}
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CERTCTL_AGENT_NAME: docker-agent
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CERTCTL_LOG_LEVEL: info
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CERTCTL_DISCOVERY_DIRS: /var/lib/certctl/keys # Agent scans this directory for existing certificates
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volumes:
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- agent_keys:/var/lib/certctl/keys
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- certs:/etc/certctl/tls:ro
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networks:
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- certctl-network
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healthcheck:
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test: ["CMD-SHELL", "pgrep -f certctl-agent || exit 1"]
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interval: 30s
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timeout: 5s
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retries: 3
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restart: unless-stopped
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logging:
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driver: "json-file"
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options:
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max-size: "10m"
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max-file: "3"
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deploy:
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resources:
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limits:
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cpus: '0.5'
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memory: 256M
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networks:
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certctl-network:
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driver: bridge
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volumes:
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postgres_data:
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driver: local
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agent_keys:
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driver: local
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certs:
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driver: local
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