Files
codex-action/test/checkActorPermissions.test.mjs
viyatb-oai 9f6879944e fix: restrict bot permission bypass (#89)
## Summary
- stop treating every `[bot]` actor as trusted when `allow-bots` is
enabled
- add `allow-bot-users` for explicit custom bot allowlists without
wildcard support
- document bot allowlist semantics and add CLI regression tests

## Test plan
- `pnpm run check`
- `pnpm test`
- `git diff --check`
2026-04-24 17:14:19 -07:00

71 lines
2.3 KiB
JavaScript

import assert from "node:assert/strict";
import { spawnSync } from "node:child_process";
import { test } from "node:test";
import { fileURLToPath } from "node:url";
const mainPath = fileURLToPath(new URL("../dist/main.js", import.meta.url));
function runCheckWriteAccess(actor, args = []) {
const env = {
...process.env,
GITHUB_ACTOR: actor,
GITHUB_REPOSITORY: "openai/codex-action",
};
delete env.GH_TOKEN;
delete env.GITHUB_TOKEN;
return spawnSync(process.execPath, [mainPath, "check-write-access", ...args], {
encoding: "utf8",
env,
});
}
test("does not trust arbitrary bot actor suffixes", () => {
const result = runCheckWriteAccess("openai-internal[bot]", ["--allow-bots", "true"]);
assert.notEqual(result.status, 0);
assert.match(result.stderr, /A GitHub token is required/);
});
test("allows trusted GitHub bot actors when enabled", () => {
const result = runCheckWriteAccess("dependabot[bot]", ["--allow-bots", "true"]);
assert.equal(result.status, 0, result.stderr);
assert.match(result.stdout, /permitted to continue/);
});
test("requires explicit opt-in for trusted GitHub bot actors", () => {
const result = runCheckWriteAccess("dependabot[bot]");
assert.notEqual(result.status, 0);
assert.match(result.stderr, /A GitHub token is required/);
});
test("allows custom bot actors when explicitly listed", () => {
const result = runCheckWriteAccess("renovate[bot]", ["--allow-bot-users", "renovate"]);
assert.equal(result.status, 0, result.stderr);
assert.match(result.stdout, /permitted to continue/);
});
test("does not allow unlisted custom bot actors", () => {
const result = runCheckWriteAccess("openai-internal[bot]", ["--allow-bot-users", "renovate"]);
assert.notEqual(result.status, 0);
assert.match(result.stderr, /A GitHub token is required/);
});
test("does not apply custom bot allowlists to human actors", () => {
const result = runCheckWriteAccess("renovate", ["--allow-bot-users", "renovate"]);
assert.notEqual(result.status, 0);
assert.match(result.stderr, /A GitHub token is required/);
});
test("rejects wildcard custom bot allowlists", () => {
const result = runCheckWriteAccess("openai-internal[bot]", ["--allow-bot-users", "*"]);
assert.notEqual(result.status, 0);
assert.match(result.stderr, /allow-bot-users does not support '\*'/);
});