prole/etc/prole_cfg.sh

#!/usr/bin/env bash
# Standard include for Prole etc scripts.
# - Loads environment from env.sh (if available)
# - Loads values from PROLE_CONF/prole.cfg (INI-style)
# - Does not override already-set env vars

if [[ "${_PROLE_CFG_LOADED:-}" == "1" ]]; then
  return 0 2>/dev/null || true
fi
_PROLE_CFG_LOADED=1

_prole_cfg_script_dir=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
_prole_cfg_home_guess=$(cd "$_prole_cfg_script_dir/.." && pwd)

# 1. Try to load env.sh to establish base PROLE_HOME/PROLE_CONF
if [[ -n "${PROLE_HOME:-}" && -f "$PROLE_HOME/env.sh" ]]; then
  # shellcheck disable=SC1090
  source "$PROLE_HOME/env.sh"
elif [[ -f "$HOME/.prole/env.sh" ]]; then
  # shellcheck disable=SC1090
  source "$HOME/.prole/env.sh"
elif [[ -f "$_prole_cfg_home_guess/env.sh" ]]; then
  # shellcheck disable=SC1090
  source "$_prole_cfg_home_guess/env.sh"
fi

_prole_trim() {
  local s="$1"
  s="${s#"${s%%[![:space:]]*}"}"
  s="${s%"${s##*[![:space:]]}"}"
  printf '%s' "$s"
}

_prole_cfg_expand() {
  local value="$1"
  local out="" rest="$value"
  local prefix token suffix var repl
  if [[ -z "$value" ]]; then
    printf '%s' "$value"
    return 0
  fi
  case "$value" in
    '${OPENBAO:'*|'${PROLE_SECRET:'*)
      printf '%s' "$value"
      return 0
      ;;
  esac
  while [[ "$rest" =~ ^([^$]*)(\$[A-Za-z_][A-Za-z0-9_]*|\$\{[A-Za-z_][A-Za-z0-9_]*\})(.*)$ ]]; do
    prefix="${BASH_REMATCH[1]}"
    token="${BASH_REMATCH[2]}"
    suffix="${BASH_REMATCH[3]}"
    var="${token#\$}"
    var="${var#\{}"
    var="${var%\}}"
    if [[ -n "${!var+x}" ]]; then
      repl="${!var}"
    else
      repl="$token"
    fi
    out+="${prefix}${repl}"
    rest="$suffix"
  done
  out+="$rest"
  printf '%s' "$out"
}

_prole_host_from_url() {
  local val="${1:-}"
  val="${val#http://}"
  val="${val#https://}"
  val="${val%%/*}"
  val="${val%%:*}"
  printf '%s' "$val"
}

prole_is_in_cluster() {
  [[ -n "${KUBERNETES_SERVICE_HOST:-}" && -f /var/run/secrets/kubernetes.io/serviceaccount/token ]]
}

_prole_local_registry_enabled() {
  local raw="${PROLE_ENABLE_LOCAL_REGISTRY:-${ENABLE_LOCAL_REGISTRY:-}}"
  if [[ -n "$raw" ]]; then
    _prole_bool_true "$raw" && return 0
    return 1
  fi
  local mode=""
  if command -v prole_normalize_mode >/dev/null 2>&1; then
    mode=$(prole_normalize_mode "${PROLE_MODE:-${DEPLOYMENT_MODE:-${CLUSTER_ENV:-}}}")
  else
    mode="${PROLE_MODE:-${DEPLOYMENT_MODE:-${CLUSTER_ENV:-}}}"
  fi
  [[ "$mode" == "k3d" || "$mode" == "k3s" ]]
}

_prole_bool_true() {
  case "${1:-}" in
    1|true|TRUE|True|yes|YES|Yes|on|ON|On) return 0 ;;
  esac
  return 1
}

_prole_kubeconfig_mark_insecure() {
  local cfg="${1:-${KUBECONFIG:-}}"
  [[ -z "$cfg" || ! -f "$cfg" ]] && return 1
  command -v kubectl >/dev/null 2>&1 || return 1
  local clusters
  clusters=$(KUBECONFIG="$cfg" kubectl config get-clusters 2>/dev/null | awk 'NR>1 {print $1}' || true)
  [[ -z "$clusters" ]] && return 1
  local c
  for c in $clusters; do
    KUBECONFIG="$cfg" kubectl config set-cluster "$c" --insecure-skip-tls-verify=true >/dev/null 2>&1 || true
  done
  return 0
}

_PROLE_CFG_SET_VARS="|"

_prole_cfg_set_default() {
  local key="$1" value="$2" token="|$key|"
  # Only set if currently empty OR if we were the ones who set it from config previously
  if [[ -z "${!key:-}" || "$_PROLE_CFG_SET_VARS" == *"$token"* ]]; then
    printf -v "$key" '%s' "$value"
    export "$key"
    if [[ "$_PROLE_CFG_SET_VARS" != *"$token"* ]]; then
      _PROLE_CFG_SET_VARS="${_PROLE_CFG_SET_VARS}${key}|"
    fi
  fi
}

_prole_read_cfg() {
  local cfg="$1" line key value
  while IFS= read -r line || [[ -n "$line" ]]; do
    line="$(_prole_trim "$line")"
    [[ -z "$line" ]] && continue
    case "$line" in
      \#*|\;*|\[*\])
        continue
        ;;
    esac
    if [[ "$line" == *"="* ]]; then
      key="$(_prole_trim "${line%%=*}")"
      value="$(_prole_trim "${line#*=}")"
      [[ -z "$key" ]] && continue
      # Replace dots with underscores for shell compatibility
      key="${key//./_}"
      value="$(_prole_cfg_expand "$value")"
      _prole_cfg_set_default "$key" "$value"
    fi
  done <"$cfg"
}

_prole_cfg_extract_key() {
  local cfg="$1" key="$2"
  local value
  value=$(awk -F= -v k="$key" '
    /^[[:space:]]*;/ {next}
    /^[[:space:]]*#/ {next}
    /^[[:space:]]*\\[/ {next}
    $1 ~ "^[[:space:]]*" k "[[:space:]]*$" {
      v=$2
      sub(/^[[:space:]]+/, "", v)
      sub(/[[:space:]]+$/, "", v)
      val=v
    }
    END { print val }
  ' "$cfg" 2>/dev/null || true)
  value="$(_prole_cfg_expand "$value")"
  printf '%s' "$value"
}

prole_normalize_mode() {
  local s
  s=$(printf '%s' "${1:-}" | tr 'A-Z' 'a-z')
  case "$s" in
    dev|k3d|k3d-*) echo "k3d"; return 0 ;;
    service|k3s|k3s-*) echo "k3s"; return 0 ;;
    prod|production|k8s|k8s-*) echo "k8s"; return 0 ;;
    prole-dev-cluster|k3d-prole-dev-cluster) echo "k3d"; return 0 ;;
    knoe-dev-cluster|k3d-knoe-dev-cluster) echo "k3d"; return 0 ;;
    prole-service-cluster) echo "k3s"; return 0 ;;
    prole-prod-cluster) echo "k8s"; return 0 ;;
  esac
  echo "$s"
}

prole_set_mode() {
  local raw="$1"
  if [[ -z "$raw" ]]; then
    echo "ERROR: --mode requires a value (k3d, k3s, k8s)" >&2
    exit 2
  fi
  local norm
  norm=$(prole_normalize_mode "$raw")
  case "$norm" in
    k3d|k3s|k8s)
      PROLE_MODE="$norm"
      export PROLE_MODE
      ;;
    *)
      echo "ERROR: Unsupported mode '$raw' (use k3d, k3s, or k8s)" >&2
      exit 2
      ;;
  esac
}

prole_render_manifest() {
  local src="$1"
  if [[ "${PROLE_MODE:-}" != "k3d" ]]; then
    cat "$src"
    return 0
  fi
  local renderer=""
  if [[ -n "${PROLE_SERVICE:-}" && -f "$PROLE_SERVICE/render_manifest.py" ]]; then
    renderer="$PROLE_SERVICE/render_manifest.py"
  elif [[ -n "${PROLE_HOME:-}" && -f "$PROLE_HOME/etc/render_manifest.py" ]]; then
    renderer="$PROLE_HOME/etc/render_manifest.py"
  fi
  if [[ -n "$renderer" ]]; then
    python3 "$renderer" "$src"
    return $?
  fi
  cat "$src"
}

_prole_cfg_file=""
if [[ -n "${PROLE_CONF:-}" && -f "$PROLE_CONF/prole.cfg" ]]; then
  _prole_cfg_file="$PROLE_CONF/prole.cfg"
elif [[ -n "${PROLE_HOME:-}" && -f "$PROLE_HOME/conf/prole.cfg" ]]; then
  _prole_cfg_file="$PROLE_HOME/conf/prole.cfg"
elif [[ -f "$_prole_cfg_home_guess/conf/prole.cfg" ]]; then
  _prole_cfg_file="$_prole_cfg_home_guess/conf/prole.cfg"
fi

if [[ -n "$_prole_cfg_file" ]]; then
  if [[ -z "${PROLE_CONF:-}" ]]; then
    PROLE_CONF=$(cd "$(dirname "$_prole_cfg_file")" && pwd)
    export PROLE_CONF
  fi
  _prole_read_cfg "$_prole_cfg_file"

  if [[ -z "${KERBEROS_ENABLED:-}" && -n "${ENABLED:-}" ]]; then
    KERBEROS_ENABLED="$ENABLED"
    export KERBEROS_ENABLED
  fi

  # Always prefer namespace from prole.cfg (single source of truth).
  _cfg_ns=$(_prole_cfg_extract_key "$_prole_cfg_file" "NAMESPACE")
  if [[ -n "$_cfg_ns" ]]; then
    export NAMESPACE="$_cfg_ns"
  fi
  _cfg_sns=$(_prole_cfg_extract_key "$_prole_cfg_file" "SERVICE_NAMESPACE")
  if [[ -n "$_cfg_sns" ]]; then
    export SERVICE_NAMESPACE="$_cfg_sns"
  fi
  unset _cfg_ns _cfg_sns
fi

if [[ -z "${PROLE_HOME:-}" && -d "$_prole_cfg_home_guess" ]]; then
  PROLE_HOME="$_prole_cfg_home_guess"
  export PROLE_HOME
fi

# Final check for critical variables
if [[ -z "${PROLE_SERVICE:-}" && -n "${PROLE_HOME:-}" ]]; then
  export PROLE_SERVICE="$PROLE_HOME/etc"
fi

# Ensure NAMESPACE is set, defaulting to 'default' if not in config/env
if [[ -z "${NAMESPACE:-}" ]]; then
  # Try to detect from current context if not set anywhere
  NAMESPACE=$(kubectl config view --minify --output 'jsonpath={..namespace}' 2>/dev/null)
fi
export NAMESPACE=${NAMESPACE:-default}
if [[ -z "${SERVICE_NAMESPACE:-}" ]]; then
  SERVICE_NAMESPACE="$NAMESPACE"
  export SERVICE_NAMESPACE
fi

if [[ -z "${PROLE_MODE:-}" ]]; then
  if [[ -n "${DEPLOYMENT_MODE:-}" ]]; then
    _prole_mode_guess=$(prole_normalize_mode "$DEPLOYMENT_MODE")
    case "$_prole_mode_guess" in
      k3d|k3s|k8s) PROLE_MODE="$_prole_mode_guess"; export PROLE_MODE ;;
    esac
    unset _prole_mode_guess
  elif [[ -n "${CLUSTER_ENV:-}" ]]; then
    _prole_mode_guess=$(prole_normalize_mode "$CLUSTER_ENV")
    case "$_prole_mode_guess" in
      k3d|k3s|k8s) PROLE_MODE="$_prole_mode_guess"; export PROLE_MODE ;;
    esac
    unset _prole_mode_guess
  fi
fi

if [[ -n "${NAMESPACE:-}" ]]; then
  _prole_mode_resolved=$(prole_normalize_mode "${PROLE_MODE:-}")
  case "$_prole_mode_resolved" in
    k3d)
      if [[ -n "${LOCAL_REGISTRY_INTERNAL:-}" ]]; then
        if [[ "${LOCAL_REGISTRY_INTERNAL}" == *.localhost:5000 ]]; then
          LOCAL_REGISTRY_INTERNAL="${LOCAL_REGISTRY_INTERNAL%.localhost:5000}:5000"
          export LOCAL_REGISTRY_INTERNAL
        elif [[ "${LOCAL_REGISTRY_INTERNAL}" == *.localhost ]]; then
          LOCAL_REGISTRY_INTERNAL="${LOCAL_REGISTRY_INTERNAL%.localhost}"
          export LOCAL_REGISTRY_INTERNAL
        fi
      elif _prole_local_registry_enabled; then
        LOCAL_REGISTRY_INTERNAL="k3d-prole-registry:5000"
        export LOCAL_REGISTRY_INTERNAL
      fi
      ;;
  esac
  case "$_prole_mode_resolved" in
    k3s|k8s)
      _prole_registry_ns="${SERVICE_NAMESPACE:-${NAMESPACE}}"
      if [[ -n "${LOCAL_REGISTRY_INTERNAL:-}" ]]; then
        :
      elif _prole_local_registry_enabled; then
        _prole_registry_host="$(_prole_host_from_url "${PROLE_K3S_SERVER:-${K3S_SERVER_URL:-}}")"
        if [[ -n "${_prole_registry_host:-}" ]]; then
          LOCAL_REGISTRY_INTERNAL="${_prole_registry_host}:5000"
          export LOCAL_REGISTRY_INTERNAL
        elif [[ -n "${_prole_registry_ns:-}" ]]; then
          LOCAL_REGISTRY_INTERNAL="registry.${_prole_registry_ns}.svc.cluster.local:5000"
          export LOCAL_REGISTRY_INTERNAL
        fi
        unset _prole_registry_host
      fi
      unset _prole_registry_ns
      ;;
  esac
  unset _prole_mode_resolved
fi

_prole_is_secret_ref() {
  case "${1:-}" in
    '${PROLE_SECRET:'*|'${OPENBAO:'*) return 0 ;;
  esac
  return 1
}

_prole_is_openbao_ref() {
  case "${1:-}" in
    '${OPENBAO:'*) return 0 ;;
  esac
  return 1
}

_prole_decrypt_prole_secret() {
  local value="${1:-}"
  case "$value" in
    '${PROLE_SECRET:'*) ;;
    *) printf '%s' "$value"; return 0 ;;
  esac
  python3 - "$value" <<'PY'
import base64
import getpass
import platform
import subprocess
import sys
from pathlib import Path

PROLE_SECRET_PREFIX = "${PROLE_SECRET:"
PROLE_SECRET_SUFFIX = "}"
PROLE_SECRET_VERSION = "v1"
PROLE_SECRET_SERVICE = "prole-installer"
PROLE_SECRET_KEY_FILE = Path.home() / ".prole" / "secrets" / "installer.key"

def get_keychain_key(service: str, account: str) -> bytes:
    try:
        res = subprocess.run(
            ["security", "find-generic-password", "-a", account, "-s", service, "-w"],
            capture_output=True,
            text=True,
        )
        if res.returncode == 0 and res.stdout.strip():
            return base64.urlsafe_b64decode(res.stdout.strip().encode("utf-8"))
    except Exception:
        pass
    return b""

def get_file_key(path: Path) -> bytes:
    if not path.exists():
        return b""
    raw = path.read_text().strip()
    try:
        return base64.urlsafe_b64decode(raw.encode("utf-8"))
    except Exception:
        return b""

def get_secret_key() -> bytes:
    system = platform.system()
    account = getpass.getuser() or "prole"
    if system == "Darwin":
        return get_keychain_key(PROLE_SECRET_SERVICE, account)
    return get_file_key(PROLE_SECRET_KEY_FILE)

def decrypt_prole_secret(value: str) -> str:
    if not (value.startswith(PROLE_SECRET_PREFIX) and value.endswith(PROLE_SECRET_SUFFIX)):
        return value
    inner = value[len(PROLE_SECRET_PREFIX):-len(PROLE_SECRET_SUFFIX)]
    parts = inner.split(":")
    if len(parts) != 3 or parts[0] != PROLE_SECRET_VERSION:
        return ""
    key = get_secret_key()
    if not key:
        return ""
    try:
        from cryptography.hazmat.primitives.ciphers.aead import AESGCM
        nonce = base64.urlsafe_b64decode(parts[1].encode("utf-8"))
        ciphertext = base64.urlsafe_b64decode(parts[2].encode("utf-8"))
        aesgcm = AESGCM(key)
        return aesgcm.decrypt(nonce, ciphertext, None).decode("utf-8")
    except Exception:
        return ""

value = sys.argv[1]
out = decrypt_prole_secret(value)
print(out)
PY
}

_prole_resolve_openbao_ref() {
  local value="${1:-}"
  case "$value" in
    '${OPENBAO:'*) ;;
    *) printf '%s' "$value"; return 0 ;;
  esac
  python3 - "$value" <<'PY'
import json
import os
import sys
import urllib.request

OPENBAO_PREFIX = "${OPENBAO:"
OPENBAO_SUFFIX = "}"

def resolve_openbao_ref(value: str) -> str:
    if not (value.startswith(OPENBAO_PREFIX) and value.endswith(OPENBAO_SUFFIX)):
        return value
    inner = value[len(OPENBAO_PREFIX):-len(OPENBAO_SUFFIX)]
    if "#" not in inner:
        return ""
    path, key = inner.split("#", 1)
    if not path or not key:
        return ""
    mount = "kv"
    secret_path = path
    if "/" in path:
        mount, secret_path = path.split("/", 1)

    token = os.environ.get("OPENBAO_ROOT_TOKEN", "")
    if not token:
        prole_service = os.environ.get("PROLE_SERVICE", "")
        if prole_service:
            token_path = os.path.join(prole_service, "secrets", "openbao-root-token")
            try:
                if os.path.exists(token_path):
                    token = open(token_path, "r", encoding="utf-8").read().strip()
            except Exception:
                token = ""
    if not token:
        return ""

    url = os.environ.get("PROLE_OPENBAO_URL")
    if not url:
        for p in ["8200", "8200"]:
            try:
                with urllib.request.urlopen(f"http://127.0.0.1:{p}/v1/sys/health", timeout=0.5) as r:
                    if r.getcode() == 200:
                        url = f"http://127.0.0.1:{p}"
                        break
            except Exception:
                pass
    if not url:
        url = "http://127.0.0.1:8200"
    url = url.rstrip("/")
    try:
        req = urllib.request.Request(f"{url}/v1/{mount}/data/{secret_path}")
        req.add_header("X-Vault-Token", token)
        with urllib.request.urlopen(req, timeout=4) as resp:
            payload = json.loads(resp.read().decode("utf-8"))
        return payload.get("data", {}).get("data", {}).get(key, "") or ""
    except Exception:
        return ""

value = sys.argv[1]
print(resolve_openbao_ref(value))
PY
}

_prole_usable_dir() {
  local dir="$1"
  if [[ -z "$dir" ]]; then return 1; fi
  if [[ -w "$dir" ]] || [[ ! -e "$dir" && -w "$(dirname "$dir" 2>/dev/null)" ]]; then
    printf '%s' "$dir"
    return 0
  fi
  return 1
}

_prole_kubeconfig_path() {
  local base=""
  # Try PROLE_SERVICE, then PROLE_HOME, then guess
  local candidates=("${PROLE_SERVICE:-}/secrets" "${PROLE_HOME:-}" "${_prole_cfg_home_guess:-}")
  for b in "${candidates[@]}"; do
    if [[ -z "$b" ]]; then continue; fi
    if _prole_usable_dir "$b" >/dev/null; then
      base="$b"
      break
    fi
  done
  
  # Fallback to ~/.prole if everything else failed
  if [[ -z "$base" ]]; then
    base="$HOME/.prole/secrets"
    mkdir -p "$base" 2>/dev/null || true
  fi

  if [[ "$base" == */secrets ]]; then
    printf '%s\n' "${base}/k3s.kubeconfig"
  else
    printf '%s\n' "${base}/prole-k3s.kubeconfig"
  fi
}

_prole_token_is_bearer() {
  local token="$1"
  [[ -z "$token" ]] && return 1
  # K3s node tokens include '::' and are not valid API bearer tokens.
  [[ "$token" == *"::"* ]] && return 1
  # JWT-style tokens contain two dots.
  case "$token" in
    *.*.*) return 0 ;;
  esac
  # Bootstrap tokens are usually id.secret with a dot separator.
  if [[ "$token" == *.* ]]; then
    local id="${token%%.*}"
    local secret="${token#*.}"
    if [[ ${#id} -ge 6 && ${#secret} -ge 16 ]]; then
      return 0
    fi
  fi
  return 1
}

_prole_kubeconfig_from_token() {
  local server token ns
  server="${PROLE_K3S_SERVER:-${K3S_SERVER_URL:-}}"
  token="${PROLE_K3S_TOKEN:-${K3S_TOKEN:-}}"
  ns="${NAMESPACE:-default}"
  if _prole_is_secret_ref "$token"; then
    return 1
  fi
  if [[ -z "$server" || -z "$token" ]]; then
    return 1
  fi
  if ! _prole_token_is_bearer "$token"; then
    return 1
  fi
  if [[ "$server" != http* ]]; then
    server="https://$server"
  fi
  local cfg_path
  cfg_path="$(_prole_kubeconfig_path)" || return 1
  # Never overwrite a kubeconfig that uses client-certificate auth
  if [[ -f "$cfg_path" ]] && grep -q "client-certificate-data" "$cfg_path" 2>/dev/null; then
    export KUBECONFIG="$cfg_path"
    return 0
  fi
  mkdir -p "$(dirname "$cfg_path")"
  cat >"$cfg_path" <<EOF
apiVersion: v1
kind: Config
clusters:
- name: prole-k3s
  cluster:
    server: ${server}
    insecure-skip-tls-verify: true
users:
- name: prole-k3s
  user:
    token: ${token}
contexts:
- name: prole-k3s
  context:
    cluster: prole-k3s
    user: prole-k3s
    namespace: ${ns}
current-context: prole-k3s
EOF
  chmod 600 "$cfg_path" 2>/dev/null || true
  export KUBECONFIG="$cfg_path"
  return 0
}

prole_ensure_kubeconfig() {
  if [[ "${PROLE_MODE:-}" == "k3d" ]]; then
    return 0
  fi
  local _prole_insecure_flag
  _prole_insecure_flag="${PROLE_K3S_SKIP_TLS_VERIFY:-${K3S_SKIP_TLS_VERIFY:-${PROLE_K3S_INSECURE:-${K3S_INSECURE:-}}}}"
  _prole_kubeconfig_maybe_insecure() {
    if _prole_bool_true "${_prole_insecure_flag:-}"; then
      _prole_kubeconfig_mark_insecure "${KUBECONFIG:-}" >/dev/null 2>&1 || true
    fi
  }
  # Prefer an existing valid kubeconfig (e.g. Ansible-fetched with client certs)
  # over generating a new token-based one from prole.cfg.
  if [[ -n "${KUBECONFIG:-}" && -f "$KUBECONFIG" ]]; then
    _prole_kubeconfig_maybe_insecure
    return 0
  fi
  if [[ -n "${PROLE_SERVICE:-}" && -f "$PROLE_SERVICE/secrets/k3s.kubeconfig" ]]; then
    export KUBECONFIG="$PROLE_SERVICE/secrets/k3s.kubeconfig"
    _prole_kubeconfig_maybe_insecure
    return 0
  fi
  if [[ -n "${PROLE_K3S_KUBECONFIG:-}" && -f "$PROLE_K3S_KUBECONFIG" ]]; then
    export KUBECONFIG="$PROLE_K3S_KUBECONFIG"
    _prole_kubeconfig_maybe_insecure
    return 0
  fi
  if [[ -n "${PROLE_KUBECONFIG:-}" && -f "$PROLE_KUBECONFIG" ]]; then
    export KUBECONFIG="$PROLE_KUBECONFIG"
    _prole_kubeconfig_maybe_insecure
    return 0
  fi
  if [[ -n "${PROLE_HOME:-}" && -f "$PROLE_HOME/prole-k3s.kubeconfig" ]]; then
    export KUBECONFIG="$PROLE_HOME/prole-k3s.kubeconfig"
    _prole_kubeconfig_maybe_insecure
    return 0
  fi
  if [[ -f "$_prole_cfg_home_guess/prole-k3s.kubeconfig" ]]; then
    export KUBECONFIG="$_prole_cfg_home_guess/prole-k3s.kubeconfig"
    _prole_kubeconfig_maybe_insecure
    return 0
  fi
  if [[ -r "/etc/rancher/k3s/k3s.yaml" ]]; then
    export KUBECONFIG="/etc/rancher/k3s/k3s.yaml"
    _prole_kubeconfig_maybe_insecure
    return 0
  fi
  _prole_kubeconfig_from_token
  _prole_kubeconfig_maybe_insecure
}

if _prole_is_secret_ref "${PROLE_K3S_TOKEN:-}"; then
  if _prole_is_openbao_ref "${PROLE_K3S_TOKEN:-}"; then
    _decoded=$(_prole_resolve_openbao_ref "${PROLE_K3S_TOKEN:-}")
  else
    _decoded=$(_prole_decrypt_prole_secret "${PROLE_K3S_TOKEN:-}")
  fi
  if [[ -n "$_decoded" ]]; then
    PROLE_K3S_TOKEN="$_decoded"
    export PROLE_K3S_TOKEN
  else
    unset PROLE_K3S_TOKEN
  fi
fi
if _prole_is_secret_ref "${K3S_TOKEN:-}"; then
  if _prole_is_openbao_ref "${K3S_TOKEN:-}"; then
    _decoded=$(_prole_resolve_openbao_ref "${K3S_TOKEN:-}")
  else
    _decoded=$(_prole_decrypt_prole_secret "${K3S_TOKEN:-}")
  fi
  if [[ -n "$_decoded" ]]; then
    K3S_TOKEN="$_decoded"
    export K3S_TOKEN
  else
    unset K3S_TOKEN
  fi
fi

if [[ -z "${KUBECONFIG:-}" ]]; then
  _prole_mode_guess=""
  if command -v prole_normalize_mode >/dev/null 2>&1; then
    _prole_mode_guess=$(prole_normalize_mode "${PROLE_MODE:-${DEPLOYMENT_MODE:-${CLUSTER_ENV:-}}}")
  else
    _prole_mode_guess="${PROLE_MODE:-${DEPLOYMENT_MODE:-${CLUSTER_ENV:-}}}"
  fi
  if [[ "$_prole_mode_guess" == "k3s" ]]; then
    prole_ensure_kubeconfig >/dev/null 2>&1 || true
  fi
  unset _prole_mode_guess
fi

_prole_child_ns="${PROLE_NAMESPACE:-${NAMESPACE:-}}"
_prole_child_id=""
if [[ -n "${PROLE_CHILD_ID:-}" ]]; then
  _prole_child_id="${PROLE_CHILD_ID}"
elif [[ -n "$_prole_child_ns" && "$_prole_child_ns" =~ ^prole-db-([A-Za-z0-9]+)$ ]]; then
  _prole_child_id=$(printf '%s' "${BASH_REMATCH[1]}" | tr '[:lower:]' '[:upper:]')
fi

_prole_parent_realm="${PROLE_PARENT_REALM:-${REALM:-${KRB5_REALM:-${kerberos_config_realm:-}}}}"
if [[ -n "$_prole_parent_realm" ]]; then
  _prole_parent_realm=$(printf '%s' "$_prole_parent_realm" | tr '[:lower:]' '[:upper:]')
  if [[ -z "${PROLE_PARENT_REALM:-}" ]]; then
    PROLE_PARENT_REALM="$_prole_parent_realm"
    export PROLE_PARENT_REALM
  fi
fi

if [[ -n "$_prole_child_id" ]]; then
  PROLE_CHILD_ID="${PROLE_CHILD_ID:-$_prole_child_id}"
  export PROLE_CHILD_ID
  if [[ -n "${PROLE_CHILD_REALM:-}" ]]; then
    :
  elif [[ -n "$_prole_parent_realm" ]]; then
    if [[ "$_prole_parent_realm" == "${PROLE_CHILD_ID}."* ]]; then
      PROLE_CHILD_REALM="$_prole_parent_realm"
      if [[ -z "${PROLE_PARENT_REALM:-}" ]]; then
        PROLE_PARENT_REALM="${_prole_parent_realm#${PROLE_CHILD_ID}.}"
        export PROLE_PARENT_REALM
      fi
    else
      PROLE_CHILD_REALM="${PROLE_CHILD_ID}.${_prole_parent_realm}"
    fi
  fi

  if [[ -n "${PROLE_CHILD_REALM:-}" ]]; then
    export PROLE_CHILD_REALM
    PROLE_CHILD_WORKGROUP="${PROLE_CHILD_WORKGROUP:-${PROLE_CHILD_ID}}"
    PROLE_CHILD_NETBIOS_NAME="${PROLE_CHILD_NETBIOS_NAME:-${PROLE_CHILD_ID}}"
    PROLE_CHILD_SERVER_STRING="${PROLE_CHILD_SERVER_STRING:-${PROLE_CHILD_REALM} AD DC}"
    export PROLE_CHILD_WORKGROUP PROLE_CHILD_NETBIOS_NAME PROLE_CHILD_SERVER_STRING
  fi
fi

if [[ -z "${PROLE_USE_CHILD_REALM:-}" && -n "${PROLE_CHILD_REALM:-}" ]]; then
  PROLE_USE_CHILD_REALM=1
  export PROLE_USE_CHILD_REALM
fi

if _prole_bool_true "${PROLE_USE_CHILD_REALM:-}" && [[ -n "${PROLE_CHILD_REALM:-}" ]]; then
  if [[ -z "${KRB5_REALM:-}" || ( -n "${PROLE_PARENT_REALM:-}" && "${KRB5_REALM}" == "${PROLE_PARENT_REALM}" ) ]]; then
    KRB5_REALM="${PROLE_CHILD_REALM}"
    export KRB5_REALM
  fi
  if [[ -z "${REALM:-}" || ( -n "${PROLE_PARENT_REALM:-}" && "${REALM}" == "${PROLE_PARENT_REALM}" ) ]]; then
    REALM="${PROLE_CHILD_REALM}"
    export REALM
  fi
fi

prole_register_port_forward() {
  local id="$1" ns="$2" target="$3" hostPort="$4" servicePort="$5"
  local addr="${6:-0.0.0.0}"
  local proto="${7:-TCP}"
  local desc="${8:-}"
  echo "PORT_FORWARD_MAPPING: id=$id;namespace=$ns;target=$target;address=$addr;hostPort=$hostPort;servicePort=$servicePort;protocol=$proto;description=$desc"
}

unset _prole_cfg_script_dir
unset _prole_cfg_home_guess
unset _prole_cfg_file
unset _PROLE_CFG_SET_VARS