net-kingdom/sso-mfa/bootstrap/creds-apply.sh

#!/usr/bin/env bash
# creds-apply.sh — run all create-secrets.sh scripts in dependency order.
#
# Usage:
#   bash sso-mfa/bootstrap/creds-apply.sh [secrets-dir]
#   make creds-apply
#
# Dependency order:
#   1. postgresql  (no dependencies)
#   2. lldap       (needs: secrets/lldap/secrets.env)
#   3. authelia    (needs: lldap/secrets.env → LLDAP_LDAP_USER_PASS)
#   4. privacyidea (needs: secrets/privacyidea/secrets.env)
#   5. keycape     SKIPPED — requires owner-established RPF-WP-0040 factor delivery.
#                  create-secrets.sh is first-creation only, never live replacement.
#
# After each successful component create/verification, creds-state.yaml is updated.
# Differing existing values require a separate named rotation; this is not a batch rotation.

set +x
set -euo pipefail
umask 077

SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
REPO_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
if (( $# > 1 )); then
    echo "ERROR: expected one private secrets directory." >&2
    exit 1
fi
SECRETS_DIR="$(realpath -sm -- "${1:-$SCRIPT_DIR/secrets}")"
STATE_FILE="$SCRIPT_DIR/creds-state.yaml"
K8S_DIR="$REPO_ROOT/sso-mfa/k8s"

# ── Preflight checks ──────────────────────────────────────────────────────────
if [[ -z "${KUBECONFIG:-}" && ! -f "$HOME/.kube/config" ]]; then
    echo "ERROR: KUBECONFIG is not set and ~/.kube/config does not exist." >&2
    echo "       Set KUBECONFIG or ensure cluster access before running creds-apply." >&2
    exit 1
fi

if ! kubectl cluster-info &>/dev/null; then
    echo "ERROR: Cannot reach the Kubernetes cluster." >&2
    echo "       Ensure the cluster is running and KUBECONFIG points to the right context." >&2
    exit 1
fi

if [[ ! -d "$SECRETS_DIR" ]]; then
    echo "ERROR: secrets directory not found: $SECRETS_DIR" >&2
    echo "       Run 'make creds-generate' first." >&2
    exit 1
fi

echo "=== creds-apply — net-kingdom SSO/MFA secrets ==="
echo "Secrets dir : $SECRETS_DIR"
echo "Cluster connectivity checked; use only the context admitted by the current procedure."
echo ""

# ── Helper: run a component's create-secrets.sh ───────────────────────────────
run_component() {
    local component="$1"
    local script_dir="$K8S_DIR/$component"
    local script="$script_dir/create-secrets.sh"
    local state_key="$2"

    echo "──────────────────────────────────────────────"
    echo "Applying: $component"

    if [[ ! -f "$script" ]]; then
        echo "ERROR: $script not found" >&2
        exit 1
    fi

    if ! (cd "$script_dir" && bash create-secrets.sh "$SECRETS_DIR") >/dev/null 2>&1; then
        echo "ERROR: component create/verification failed; earlier components may already be applied." >&2
        echo "Use metadata-only reconciliation before retry; no native acceptance is claimed." >&2
        exit 1
    fi

    # Update state file
    if [[ -f "$STATE_FILE" ]]; then
        sed -i "s|^  $state_key: .*|  $state_key: true|" "$STATE_FILE"
        echo "  [state] secrets_applied.$state_key → true"
    fi
    echo ""
}

# ── Step 1: PostgreSQL ────────────────────────────────────────────────────────
run_component "postgresql" "postgres"

# ── Step 2: LLDAP ────────────────────────────────────────────────────────────
if [[ ! -f "$SECRETS_DIR/lldap/secrets.env" ]]; then
    echo "ERROR: $SECRETS_DIR/lldap/secrets.env not found — run creds-generate first." >&2
    exit 1
fi
run_component "lldap" "lldap"

# ── Step 3: Authelia (needs LLDAP bind password from lldap/secrets.env) ───────
run_component "authelia" "authelia"

# ── Step 4: privacyIDEA ───────────────────────────────────────────────────────
if [[ ! -f "$SECRETS_DIR/privacyidea/secrets.env" ]]; then
    echo "ERROR: $SECRETS_DIR/privacyidea/secrets.env not found." >&2
    exit 1
fi
run_component "privacyidea" "privacyidea"

# ── Step 5: KeyCape — SKIPPED (requires scoped factor delivery) ──────────────────────
echo "──────────────────────────────────────────────"
echo "SKIPPED: keycape (requires RPF-WP-0040 scoped factor delivery)"
echo ""
echo "  After privacyIDEA is Running and bootstrapped:"
echo "    1. Export existing keys from the verified Ready privacyIDEA pod:"
echo "         bash $K8S_DIR/privacyidea/enckey-bootstrap.sh $SECRETS_DIR"
echo ""
echo "    2. Create the pi-admin user:"
echo "         bash $K8S_DIR/privacyidea/bootstrap-admin.sh"
echo ""
echo "    3. Establish scoped factor custody and ESO delivery through railiance-platform RPF-WP-0040."
echo ""
echo "    4. Create KeyCape bootstrap secrets only if keycape-config is absent:"
echo "         bash $K8S_DIR/keycape/create-secrets.sh $SECRETS_DIR"
echo ""
echo "    5. Update state:"
echo "         make creds-verify"
echo ""

echo "=== creds-apply complete ==="
echo "Run 'make creds-status' to review state."
echo "Run 'make creds-verify' to confirm K8s secrets exist."