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Garry Tanandcapy-ai[bot] 4c6fa89cdc v1.91.159.0 security: gstack's Bun entry points ignore the audited repo's .env and bunfig.toml (S1) (#3312)
* security: isolate every gstack Bun entry point from the audited checkout's .env and bunfig.toml

Bun auto-loads .env, .env.local and .env.<NODE_ENV> from its cwd and runs a
cwd bunfig.toml preload before the program starts. gstack runs inside the repo
it audits, so a committed .env could steer state roots, the claude binary or
spend caps, and a bunfig preload ran arbitrary code in every bin and hook.

Every bun shebang, shell and skill caller, TypeScript spawn and compiled build
now disables both (--no-env-file --config=/dev/null, bunIsolationArgs(),
--no-compile-autoload-dotenv/bunfig), with a ratchet and hostile-fixture
regressions.

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

* test: name the directly executed scripts in the isolation ratchet

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

* test: follow the isolation flags in touchfiles, copy lists, recipe assertions and the harness pin

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

* fix: keep browse/src/bun-child-config.ts unchanged so the native cookie qualification still binds

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

* fix(windows): the empty bunfig outlives its process so the timeline hook's detached repair child can read it

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

* v1.91.159.0 security: gstack's Bun entry points ignore the audited repo's .env and bunfig.toml (S1)

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

* test: plan-mode render pattern accepts the isolation flags

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

---------

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>
2026-10-20 00:24:28 +00:00

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#!/usr/bin/env bash
# bun run test:ubicloud [test:free args] — run the free suite on an ephemeral
# Ubicloud VM (standard-16 unless UBI_SIZE says otherwise) with the required CI
# lane's environment. Shard logs land in .context/ubicloud/<timestamp>/.
# With --record-durations, the refreshed scripts/free-test-durations.json is
# copied back into this checkout.
#
# --diagnostic [ship-measure free args]: /ship's free-suite flake measurement
# (scripts/ship-measure.ts free) on one VM, rerunning one shard's exact file
# list N times in parallel with the flaky retry OFF, so a retry never inflates
# the measured rate. Its captures land in .context/ubicloud/<timestamp>/.
set -euo pipefail
here=$(cd "$(dirname "$0")" && pwd)
root=$(cd "$here/../.." && pwd)
logs="$root/.context/ubicloud/$(date +%Y%m%d-%H%M%S)"
if [ "${1:-}" = --diagnostic ]; then
shift
exec "$here/ubi-runner.sh" run --src "$root" --setup "$here/setup-free-suite.sh" \
--env GSTACK_EXPECT_BINARIES=1 --env GSTACK_FREE_RETRY_FLAKY=0 \
--pull "work/$(basename "$root")/.context/ship-measure:$logs" \
-- "xvfb-run -a bun --no-env-file --config=/dev/null run scripts/ship-measure.ts free --backend local $*"
fi
args=(--src "$root" --setup "$here/setup-free-suite.sh"
--env GSTACK_EXPECT_BINARIES=1 --env GSTACK_FREE_RETRY_FLAKY=1
--env GSTACK_FLAKE_LEDGER=/tmp/gstack-free-test-flake-ledger.jsonl
--pull "/tmp/gstack-free-test-*:$logs"
--pull "work/$(basename "$root")/.context/free-test-logs:$logs")
[ -z "${GSTACK_FREE_JOBS:-}" ] || args+=(--env "GSTACK_FREE_JOBS=$GSTACK_FREE_JOBS")
for arg in "$@"; do
[ "$arg" != --record-durations ] || args+=(--pull "work/$(basename "$root")/scripts/free-test-durations.json:$root/scripts")
done
"$here/ubi-runner.sh" run "${args[@]}" -- "xvfb-run -a bun run test:free $*"