spawn/sh/daytona/codex.sh
Ahmed Abushagur d5461adc16
feat: SPAWN_CLI_DIR env var to force local source in e2e (#2015)
* feat: SPAWN_CLI_DIR env var to force local source in e2e and shell scripts

When SPAWN_CLI_DIR is set, the entire toolchain uses local TypeScript
source instead of downloading pre-bundled scripts from GitHub releases:

- e2e.sh: auto-sets SPAWN_CLI_DIR to repo root when running locally
- provision.sh: exports SPAWN_CLI_DIR into the headless subshell
- commands.ts: reads local shell scripts instead of fetching from CDN
- All 36 cloud/agent shell scripts: exec local main.ts when set

This enables e2e tests to validate local changes before they're released.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix(security): add path traversal defense to SPAWN_CLI_DIR script loading

Canonicalize the path via realpathSync and verify it stays inside the
resolved CLI directory before reading. Prevents SPAWN_CLI_DIR from
being used to read arbitrary files via ../ traversal.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix(security): harden SPAWN_CLI_DIR path traversal defense

- Validate cloud/agent names don't contain '..', '/' or '\' before
  constructing file paths
- Fix root-directory edge case in prefix check by handling trailing
  separator correctly

Agent: pr-maintainer
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: B <6723574+louisgv@users.noreply.github.com>
2026-02-28 04:14:36 -05:00

34 lines
1.4 KiB
Bash

#!/bin/bash
set -eo pipefail
# Thin shim: ensures bun is available, runs bundled daytona TypeScript (local or from GitHub release)
_ensure_bun() {
if command -v bun &>/dev/null; then return 0; fi
printf '\033[0;36mInstalling bun...\033[0m\n' >&2
curl -fsSL --show-error https://bun.sh/install | bash >/dev/null || { printf '\033[0;31mFailed to install bun\033[0m\n' >&2; exit 1; }
export PATH="$HOME/.bun/bin:$PATH"
command -v bun &>/dev/null || { printf '\033[0;31mbun not found after install\033[0m\n' >&2; exit 1; }
}
_ensure_bun
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
# SPAWN_CLI_DIR override — force local source (used by e2e tests)
if [[ -n "${SPAWN_CLI_DIR:-}" && -f "$SPAWN_CLI_DIR/packages/cli/src/daytona/main.ts" ]]; then
exec bun run "$SPAWN_CLI_DIR/packages/cli/src/daytona/main.ts" codex "$@"
fi
# Local checkout — run from source
if [[ -n "$SCRIPT_DIR" && -f "$SCRIPT_DIR/../../packages/cli/src/daytona/main.ts" ]]; then
exec bun run "$SCRIPT_DIR/../../packages/cli/src/daytona/main.ts" codex "$@"
fi
# Remote — download bundled daytona.js from GitHub release
DAYTONA_JS=$(mktemp)
trap 'rm -f "$DAYTONA_JS"' EXIT
curl -fsSL "https://github.com/OpenRouterTeam/spawn/releases/download/daytona-latest/daytona.js" -o "$DAYTONA_JS" \
|| { printf '\033[0;31mFailed to download daytona.js\033[0m\n' >&2; exit 1; }
exec bun run "$DAYTONA_JS" codex "$@"