#cloud-config
#
# WebFinger + redirect — harden SSH, then deploy, on a fresh Alpine host.
#
# Fill in REPO_URL and the values in the runcmd block, then paste this as the
# instance user-data. DNS for BASE_DOMAIN must point at this host and ports
# 80/443 must be reachable before boot, or the LE cert request fails.

packages:
  - git

runcmd:
  - hostnamectl set-hostname webfinger || true
  - |
    set -e
    REPO_URL=https://git.anomalous.dev/57_Wolve/automations.git
    REPO_BRANCH=main
    HARDEN_SSH=1                 # harden SSH on this fresh VM (set 0 to skip)
    SSH_PORT=22
    ALLOWED_IP=                  # optional: whitelist your client IP in sshguard
    git clone --depth 1 --branch "$REPO_BRANCH" "$REPO_URL" /opt/automations
    cd /opt/automations

    # Harden SSH on this fresh VM: PQ KEX, key-only auth, sshguard. Seeds root
    # from globals/authorized_keys (or SSH_KEYS_URL). NOTE: harden-ssh also
    # prints a generated root key to the serial console — capture it, or rely
    # on the seeded keys.
    if [ "$HARDEN_SSH" = 1 ]; then
      SSH_PORT="$SSH_PORT" ALLOWED_IP="$ALLOWED_IP" SKIP_PROMPTS=1 FORCE=1 \
        bash scripts/harden-ssh.sh
    fi

    BASE_DOMAIN=example.com \
    ISSUER_URL=https://auth.example.com \
    REDIRECT_URL=https://example.org \
    ACME_EMAIL=admin@example.com \
    SKIP_PROMPTS=1 \
    bash deployments/webfinger/deploy.sh