#!/bin/sh
# ACTIVITY-WP-0039-T03 (option b): mint fresh ops_run worker tokens into OpenBao.
#
# Founder-attended only, through the silent admin lane (orientation section 5):
#
#   BAO_ADDR=http://127.0.0.1:18200 VAULT_ADDR=http://127.0.0.1:18200 \
#     WP0039_STATUS=$HOME/.local/state/wp0039-seed.status \
#     warden access openbao-platform-admin-login --exec -- \
#     sh scripts/wp0039-seed-worker-tokens.sh
#
# Silent by design: warden fails closed on any child output. The value is
# generated inside a pipe and sent to bao on stdin, so it never appears in
# argv, output, Git, or the hub. Idempotent: an existing path is never
# overwritten. Rerunning after success is a no-op that re-verifies.
#
# WP0039_STATUS (optional, absolute path outside warden's temporary HOME)
# receives a non-secret trace: step, exit code, and bao's error text for
# metadata/put calls. The token-read step records only its stderr and length;
# its stdout (the value) is never written anywhere.
#
# Exit codes: 0 both paths present and verified · 3 a path exists without a
# usable token field (left untouched) · 4 write failed · 5 verification failed
# · 6 a required tool is missing.
exec >/dev/null 2>&1
set -u

MOUNT=platform
BASE=workloads/activity-core/ops-run-workers
PATHS="rein-aharness-railiance01 rein-aharness-metered-railiance01"
STATUS="${WP0039_STATUS:-/dev/null}"
ERR="$(mktemp)"
trap 'rm -f "$ERR"' EXIT
: >"$STATUS"

note() { printf '%s\n' "$*" >>"$STATUS"; }
fail() { note "exit $1 at $2"; sed 's/^/  bao: /' "$ERR" >>"$STATUS"; exit "$1"; }

for tool in bao openssl; do
  command -v "$tool" || { note "missing tool: $tool"; exit 6; }
done
note "BAO_ADDR=${BAO_ADDR:-unset}"

token_len() {
  bao kv get -mount="$MOUNT" -field=token "$BASE/$1" 2>"$ERR" | tr -d '\n' | wc -c | tr -d ' '
}

for slug in $PATHS; do
  if bao kv metadata get -mount="$MOUNT" "$BASE/$slug" 2>"$ERR"; then
    note "$slug: exists"
    [ "$(token_len "$slug")" -eq 64 ] || fail 3 "verify-existing $slug"
    continue
  fi
  note "$slug: metadata lookup failed (treated as absent):"
  sed 's/^/  bao: /' "$ERR" >>"$STATUS"
  openssl rand -hex 32 | tr -d '\n' \
    | bao kv put -mount="$MOUNT" "$BASE/$slug" token=- 2>"$ERR" || fail 4 "put $slug"
  note "$slug: written"
done

for slug in $PATHS; do
  [ "$(token_len "$slug")" -eq 64 ] || fail 5 "verify $slug"
  note "$slug: verified"
done
note "exit 0"
exit 0