mirror of
https://github.com/dredx/prole.git
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bb71cf68ea
knoe-auth (Spring Boot OIDC provider): - AuthProperties: add google.workspaceDomain and kerberos.servicePrincipal fields - GoogleOAuthService: validate hd (hosted domain) claim; restrict to configured workspace - LoginController: /login/google endpoint + SPNEGO negotiation entry point - PrincipalNormalizer: map Kerberos principal (user@REALM) to knoe-auth user - application.yml: add spring.security.kerberos and oauth2.client stubs (values injected at runtime from env / Kubernetes Secrets) - knoe-auth-deployment.yaml: mount HTTP keytab Secret; add GOOGLE_PROLE_CLIENT_ID / GOOGLE_PROLE_CLIENT_SECRET env from oauth2-proxy-prole-secret - knoe-auth-http-keytab-secret.example.yaml: example Secret for HTTP/<host> keytab Kong (init_kong.sh): - Add db.prole.org route in k3s mode block via oauth2-proxy upstream - Mode-gate: only registered for k3s, excluded for k3d/k8s Supabase / oauth2-proxy: - New supabase/helm/oauth2-proxy Helm chart: gates Supabase Studio at db.prole.org with Google OAuth (email-domain=prole.org) + cookie settings for .prole.org domain - values-k3s.yaml: k3s-specific overrides (upstream service, TLS, cookie domain) - secret-example.yaml: placeholder for oauth2-proxy-prole-secret Ansible: - infrastructure/playbooks/kerberos_trust_setup.yml: automates samba-tool domain trust create on myrddin.prole.org for PROLE.LOCAL ↔ PROLE.ORG cross-realm trust Test: - GoogleLoginProleOrgTest: verifies hd=prole.org tokens are accepted; hd=other.com rejected Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
298 lines
11 KiB
YAML
298 lines
11 KiB
YAML
apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: knoe-auth
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labels:
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app: knoe-auth
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spec:
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replicas: 1
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selector:
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matchLabels:
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app: knoe-auth
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template:
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metadata:
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labels:
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app: knoe-auth
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spec:
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initContainers:
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- name: keytab-bootstrap
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image: myrddin.prole.org:5000/knoe-auth:latest
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imagePullPolicy: IfNotPresent
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command:
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- /bin/bash
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- -lc
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- |
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set -euo pipefail
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export DEBIAN_FRONTEND=noninteractive
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realm="${PROLE_KDC_REALM:-PROLE.ORG}"
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admin_principal="${PROLE_KDC_ADMIN_PRINCIPAL:-admin/admin}"
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if [[ "${admin_principal}" != *"@"* ]]; then
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admin_principal="${admin_principal}@${realm}"
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fi
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svc_principal="${PROLE_KERBEROS_SERVICE_PRINCIPAL:?Missing PROLE_KERBEROS_SERVICE_PRINCIPAL}"
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if [[ "${svc_principal}" != *"@"* ]]; then
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svc_principal="${svc_principal}@${realm}"
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fi
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keytab_out="/etc/knoe/keytabs/http.keytab"
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mkdir -p "$(dirname "${keytab_out}")"
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if [[ -f /mnt/keytab-secret/http.keytab ]]; then
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cp /mnt/keytab-secret/http.keytab "${keytab_out}"
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chmod 0400 "${keytab_out}" || true
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exit 0
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fi
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if ! command -v kadmin.local >/dev/null 2>&1; then
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echo "Installing Kerberos packages..."
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echo "krb5-config krb5-config/default_realm string ${realm}" | debconf-set-selections || true
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echo "krb5-config krb5-config/kerberos_servers string 127.0.0.1" | debconf-set-selections || true
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echo "krb5-config krb5-config/admin_server string 127.0.0.1" | debconf-set-selections || true
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apt-get update
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apt-get install -y --no-install-recommends krb5-kdc krb5-admin-server krb5-user dnsutils ca-certificates
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rm -rf /var/lib/apt/lists/*
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fi
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mkdir -p /etc/krb5kdc /var/lib/krb5kdc
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if [[ -f /opt/knoe-kdc/krb5.conf ]]; then
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cp /opt/knoe-kdc/krb5.conf /etc/krb5.conf
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fi
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if [[ -f /opt/knoe-kdc/kdc.conf ]]; then
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cp /opt/knoe-kdc/kdc.conf /etc/krb5kdc/kdc.conf
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fi
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if [[ -f /opt/knoe-kdc/kadm5.acl ]]; then
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cp /opt/knoe-kdc/kadm5.acl /etc/krb5kdc/kadm5.acl
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fi
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if [[ -z "${PROLE_KDC_MASTER_PASSWORD:-}" ]]; then
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echo "ERROR: Missing required env PROLE_KDC_MASTER_PASSWORD (secret 'knoe-kdc-secrets/master_password')." >&2
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exit 1
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fi
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if [[ -z "${PROLE_KDC_ADMIN_PASSWORD:-}" ]]; then
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echo "ERROR: Missing required env PROLE_KDC_ADMIN_PASSWORD (secret 'knoe-kdc-secrets/admin_password')." >&2
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exit 1
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fi
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if [[ ! -f /var/lib/krb5kdc/principal ]]; then
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echo "Initializing realm database for ${realm}..."
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kdb5_util create -s -r "${realm}" -P "${PROLE_KDC_MASTER_PASSWORD}"
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fi
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if ! kadmin.local -q "get_principal ${admin_principal}" >/dev/null 2>&1; then
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echo "Creating admin principal ${admin_principal}..."
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kadmin.local -q "addprinc -pw ${PROLE_KDC_ADMIN_PASSWORD} ${admin_principal}"
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fi
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if ! kadmin.local -q "get_principal ${svc_principal}" >/dev/null 2>&1; then
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echo "Creating service principal ${svc_principal}..."
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kadmin.local -q "addprinc -randkey ${svc_principal}"
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fi
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kadmin.local -q "ktadd -k ${keytab_out} -norandkey ${svc_principal}"
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chmod 0400 "${keytab_out}" || true
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env:
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- name: PROLE_KDC_REALM
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valueFrom:
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configMapKeyRef:
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name: knoe-auth-kerberos
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key: realm
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- name: PROLE_KDC_ADMIN_PRINCIPAL
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value: "admin/admin"
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- name: PROLE_KDC_MASTER_PASSWORD
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valueFrom:
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secretKeyRef:
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name: knoe-kdc-secrets
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key: master_password
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- name: PROLE_KDC_ADMIN_PASSWORD
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valueFrom:
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secretKeyRef:
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name: knoe-kdc-secrets
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key: admin_password
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- name: PROLE_KERBEROS_SERVICE_PRINCIPAL
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valueFrom:
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configMapKeyRef:
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name: knoe-auth-kerberos
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key: servicePrincipal
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volumeMounts:
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- name: keytab
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mountPath: /etc/knoe/keytabs
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- name: keytab-secret
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mountPath: /mnt/keytab-secret
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readOnly: true
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- name: knoe-kdc-config
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mountPath: /opt/knoe-kdc
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- name: knoe-kdc-data
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mountPath: /var/lib/krb5kdc
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- name: knoe-kdc-data
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mountPath: /etc/krb5kdc
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containers:
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- name: knoe-auth
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image: knoe-auth:latest
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ports:
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- containerPort: 8080
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name: http
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env:
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- name: PROLE_AUTH_ENABLED
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value: "true"
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- name: PROLE_AUTH_COOKIE_DOMAIN
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valueFrom:
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configMapKeyRef:
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name: knoe-platform-config
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key: authCookieDomain
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optional: true
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- name: PROLE_AUTH_SESSION_SECRET
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valueFrom:
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secretKeyRef:
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name: knoe-auth-secrets
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key: sessionSecret
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- name: PROLE_KERBEROS_SERVICE_PRINCIPAL
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valueFrom:
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configMapKeyRef:
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name: knoe-auth-kerberos
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key: servicePrincipal
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- name: PROLE_KERBEROS_KEYTAB_PATH
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value: "/etc/knoe/keytabs/http.keytab"
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- name: PROLE_KERBEROS_REALM
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valueFrom:
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configMapKeyRef:
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name: knoe-auth-kerberos
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key: realm
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# ── Google Workspace OIDC (primary auth for GKE/prod) ──────────
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# Secret created by installer from Auth+Routing tab OIDC fields.
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# Template: deploy/gcp/gke/knoe-auth-google-oidc-secret.example.yaml
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- name: GOOGLE_OIDC_ENABLED
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value: "true"
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- name: GOOGLE_CLIENT_ID
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valueFrom:
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secretKeyRef:
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name: knoe-auth-google-oidc
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key: client_id
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optional: true # Kerberos-only deployments can omit this secret
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- name: GOOGLE_CLIENT_SECRET
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valueFrom:
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secretKeyRef:
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name: knoe-auth-google-oidc
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key: client_secret
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optional: true
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- name: GOOGLE_HOSTED_DOMAIN
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valueFrom:
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secretKeyRef:
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name: knoe-auth-google-oidc
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key: hosted_domain
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optional: true # blank = any Google account; set to restrict to Workspace domain
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# ── prole.org Google OAuth2 login (Path A) ───────────────────────
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# Real values: bao/kv/knoe/oauth2/google-prole-org
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# Secret template: deploy/opentofu/k3s/manifests/knoe/knoe-auth-http-keytab-secret.example.yaml
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- name: GOOGLE_PROLE_CLIENT_ID
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valueFrom:
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secretKeyRef:
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name: knoe-auth-google-prole
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key: client_id
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optional: true
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- name: GOOGLE_PROLE_CLIENT_SECRET
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valueFrom:
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secretKeyRef:
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name: knoe-auth-google-prole
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key: client_secret
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optional: true
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- name: OIDC_ISSUER_URL
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value: "https://knoe-auth.knoe-system.svc.cluster.local:8080"
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- name: OIDC_BASE_URL
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valueFrom:
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configMapKeyRef:
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name: knoe-platform-config
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key: frontdoorHost
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optional: true
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# Comma-separated list of bare usernames granted admin group in OIDC tokens
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- name: PROLE_AUTH_ADMIN_PRINCIPALS
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value: "admin"
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volumeMounts:
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- name: keytab
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mountPath: /etc/knoe/keytabs
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readOnly: true
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# /etc/knoe-auth/http.keytab — HTTP/api.prole.org@PROLE.ORG service keytab
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# for SPNEGO authentication (Path B). Pre-provision with:
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# kubectl create secret generic knoe-auth-http-keytab \
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# --namespace knoe-system --from-file=http.keytab=/path/to/http.keytab
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- name: knoe-auth-http-keytab
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mountPath: /etc/knoe-auth
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readOnly: true
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- name: knoe-kdc-config
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mountPath: /etc/krb5.conf
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subPath: krb5.conf
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readOnly: true
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- name: kdc
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image: myrddin.prole.org:5000/knoe-auth:latest
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imagePullPolicy: IfNotPresent
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command: ["/bin/bash", "/opt/knoe-kdc/entrypoint.sh"]
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env:
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- name: PROLE_KDC_REALM
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valueFrom:
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configMapKeyRef:
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name: knoe-auth-kerberos
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key: realm
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- name: PROLE_KDC_ADMIN_PRINCIPAL
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value: "admin/admin"
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- name: PROLE_KDC_MASTER_PASSWORD
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valueFrom:
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secretKeyRef:
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name: knoe-kdc-secrets
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key: master_password
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- name: PROLE_KDC_ADMIN_PASSWORD
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valueFrom:
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secretKeyRef:
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name: knoe-kdc-secrets
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key: admin_password
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- name: PROLE_KDC_GUEST_PASSWORD
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valueFrom:
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secretKeyRef:
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name: knoe-kdc-secrets
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key: guest_password
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optional: true # auto-generated by init_knoe_users.sh if absent
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ports:
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- name: krb5-udp
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containerPort: 88
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protocol: UDP
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- name: krb5-tcp
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containerPort: 88
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protocol: TCP
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- name: kpasswd-udp
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containerPort: 464
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protocol: UDP
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- name: kpasswd-tcp
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containerPort: 464
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protocol: TCP
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- name: kadmin
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containerPort: 749
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protocol: TCP
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volumeMounts:
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- name: knoe-kdc-config
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mountPath: /opt/knoe-kdc
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- name: knoe-kdc-data
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mountPath: /var/lib/krb5kdc
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- name: knoe-kdc-data
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mountPath: /etc/krb5kdc
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volumes:
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- name: keytab
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emptyDir: {}
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- name: keytab-secret
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secret:
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secretName: knoe-auth-keytab
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optional: true
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# HTTP service keytab for SPNEGO: HTTP/api.prole.org@PROLE.ORG
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# Pre-provision with:
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# kubectl create secret generic knoe-auth-http-keytab \
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# --namespace knoe-system --from-file=http.keytab=/path/to/http.keytab
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- name: knoe-auth-http-keytab
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secret:
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secretName: knoe-auth-http-keytab
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optional: true
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- name: knoe-kdc-config
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configMap:
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name: knoe-kdc-config
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defaultMode: 0755
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- name: knoe-kdc-data
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emptyDir: {}
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