chore: commit work in progress before registrar reconciliation
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Refs CUST-WP-0068

Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 2583210@bnt-lap001
Assistant-Session: f2bff2d5-e9b2-4338-92ca-10282a927006
This commit is contained in:
codex 2026-08-25 19:53:36 +02:00
parent eebf5de371
commit 80c3a76431

View file

@ -8,16 +8,18 @@
# manifest.
#
# Usage:
# ./reconcile-lldap-resolver-live.sh --apply
# ./reconcile-lldap-resolver-live.sh --check # read-only proof
# ./reconcile-lldap-resolver-live.sh --apply # resolver update + proof
set -euo pipefail
if [[ "${1:-}" != "--apply" || "${2:-}" != "" ]]; then
echo "Usage: $0 --apply" >&2
MODE="${1:-}"
if [[ "$MODE" != "--apply" && "$MODE" != "--check" || "${2:-}" != "" ]]; then
echo "Usage: $0 --check|--apply" >&2
exit 2
fi
if [[ ! -t 0 ]]; then
echo "ERROR: --apply requires an interactive terminal." >&2
echo "ERROR: --check/--apply requires an interactive terminal." >&2
exit 2
fi
@ -34,7 +36,7 @@ KEYCAPE_DISCOVERY_URL="${KEYCAPE_DISCOVERY_URL:-https://kc.coulomb.social/.well-
tmp="$(mktemp -d)"
chmod 700 "$tmp"
cleanup() {
for file in pi-admin lldap-new lldap-old otp; do
for file in pi-admin lldap-new lldap-old otp phase; do
if [[ -f "$tmp/$file" ]]; then
shred -u "$tmp/$file" 2>/dev/null || rm -f "$tmp/$file"
fi
@ -65,19 +67,23 @@ prompt_secret "one-time MFA code for $MFA_USER@$MFA_REALM" "$tmp/otp"
if python3 - "$tmp/pi-admin" "$tmp/lldap-new" "$tmp/lldap-old" "$tmp/otp" \
"$PI_URL" "$LLDAP_AUTH_URL" "$LLDAP_URL" "$LLDAP_BASE_DN" "$LLDAP_BIND_DN" \
"$RESOLVER_NAME" "$MFA_USER" "$MFA_REALM" "$KEYCAPE_DISCOVERY_URL" <<'PY'
"$RESOLVER_NAME" "$MFA_USER" "$MFA_REALM" "$KEYCAPE_DISCOVERY_URL" "$MODE" "$tmp/phase" <<'PY'
import json
import subprocess
import sys
import urllib.error
import urllib.parse
import urllib.request
from pathlib import Path
(
pi_path, new_path, old_path, otp_path, pi_url, lldap_auth_url, lldap_url,
base_dn, bind_dn, resolver_name, mfa_user, mfa_realm, discovery_url,
base_dn, bind_dn, resolver_name, mfa_user, mfa_realm, discovery_url, mode, phase_path,
) = sys.argv[1:]
def phase(name: str) -> None:
Path(phase_path).write_text(name, encoding="ascii")
def secret(path: str) -> str:
value = Path(path).read_text(encoding="utf-8")
if not value:
@ -133,14 +139,27 @@ def lldap_login(password: str) -> tuple[int, bool]:
return status, status == 200 and isinstance(body, dict) and bool(body.get("token"))
try:
phase("preflight")
check_k8s_ready()
check_health()
phase("privacyidea-auth")
status, auth = request(pi_url + "/auth", {"username": "pi-admin", "password": secret(pi_path)})
pi_token = str((auth or {}).get("result", {}).get("value", {}).get("token", ""))
if status != 200 or not pi_token:
raise RuntimeError("privacyIDEA authentication failed")
# Prove the provider-approved replacement and predecessor disposition
# before any resolver mutation is attempted.
phase("replacement-lldap-auth")
new_status, new_authenticated = lldap_login(secret(new_path))
if new_status != 200 or not new_authenticated:
raise RuntimeError("replacement LLDAP authentication failed")
phase("predecessor-denial")
old_status, old_authenticated = lldap_login(secret(old_path))
if old_status not in (401, 403) or old_authenticated:
raise RuntimeError("predecessor LLDAP authentication was not denied")
resolver_body = {
"type": "ldapresolver", "LDAPURI": lldap_url, "BINDDN": bind_dn,
"BINDPW": secret(new_path), "LDAPBASE": base_dn,
@ -149,15 +168,28 @@ try:
"USERINFO": json.dumps({"username": "uid", "phone": "telephoneNumber", "mobile": "mobile", "email": "mail", "surname": "sn", "givenname": "givenName"}),
"UIDTYPE": "uid", "NOREFERRALS": True, "NOSCHEMAS": True,
}
if mode == "--apply":
phase("resolver-update")
status, result = request(pi_url + "/resolver/" + resolver_name, resolver_body, pi_token)
if status != 200 or (result or {}).get("result", {}).get("status") not in (True, "true", "True"):
raise RuntimeError("resolver update failed")
else:
phase("resolver-read-only-check")
status, result = request(pi_url + f"/user/?realm={mfa_realm}&pagesize=1", token=pi_token)
phase("resolver-lookup")
status, result = request(
pi_url + f"/user/?realm={mfa_realm}&username={urllib.parse.quote(mfa_user)}",
token=pi_token,
)
users = (result or {}).get("result", {}).get("value", {}).get("users", [])
if status != 200 or not users:
if status != 200:
phase(f"resolver-lookup-http-{status}")
raise RuntimeError("replacement resolver lookup failed")
if not users:
phase("resolver-lookup-empty")
raise RuntimeError("replacement resolver lookup failed")
phase("privacyidea-mfa")
status, result = request(
pi_url + "/validate/check",
{"user": mfa_user, "realm": mfa_realm, "pass": secret(otp_path)},
@ -166,17 +198,10 @@ try:
if status != 200 or (result or {}).get("result", {}).get("value") is not True:
raise RuntimeError("replacement MFA validation failed")
new_status, new_authenticated = lldap_login(secret(new_path))
if new_status != 200 or not new_authenticated:
raise RuntimeError("replacement LLDAP authentication failed")
old_status, old_authenticated = lldap_login(secret(old_path))
if old_status not in (401, 403) or old_authenticated:
raise RuntimeError("predecessor LLDAP authentication was not denied")
phase("postflight")
check_k8s_ready()
check_health()
except (OSError, RuntimeError, subprocess.SubprocessError) as exc:
print("NK-WP-0033 receipt FAIL: proof checks did not pass", file=sys.stderr)
raise SystemExit(1)
PY
then
@ -185,14 +210,19 @@ else
rc=$?
fi
phase_result="$(cat "$tmp/phase" 2>/dev/null || echo unknown)"
cleanup
trap - EXIT INT TERM
if [[ "$rc" -ne 0 ]]; then
echo "NK-WP-0033 receipt FAIL: proof checks did not pass; cleanup=PASS" >&2
echo "NK-WP-0033 receipt FAIL: phase=$phase_result; cleanup=PASS" >&2
exit "$rc"
fi
if [[ -d "$tmp" ]]; then
echo "NK-WP-0033 receipt FAIL: cleanup=FAIL" >&2
exit 1
fi
echo "NK-WP-0033 receipt PASS: resolver lookup, privacyIDEA MFA, predecessor denial, readiness, health, cleanup=PASS"
if [[ "$MODE" == "--check" ]]; then
echo "NK-WP-0033 receipt PASS: read-only resolver lookup, privacyIDEA MFA, predecessor denial, readiness, health, cleanup=PASS"
else
echo "NK-WP-0033 receipt PASS: resolver lookup, privacyIDEA MFA, predecessor denial, readiness, health, cleanup=PASS"
fi