Files
diegosouzapw--omniroute/tests/unit/mitm-manager-bypass-json.test.ts
2026-07-13 13:39:12 +08:00

105 lines
3.7 KiB
TypeScript

/**
* Tests for `writeBypassJson()` in src/mitm/manager.ts.
*
* The function persists user bypass patterns to `<DATA_DIR>/mitm/bypass.json`
* which is read by `src/mitm/server.cjs` at boot to drive the CONNECT
* handler's bypass routing decision.
*
* Plan reference: 11-agent-bridge.plan.md §4.6 + master-plan-group-A.md §3.5.
*/
import test from "node:test";
import assert from "node:assert/strict";
import fs from "node:fs";
import os from "node:os";
import path from "node:path";
const TEST_DATA_DIR = fs.mkdtempSync(
path.join(os.tmpdir(), "omniroute-mitm-bypass-json-")
);
process.env.DATA_DIR = TEST_DATA_DIR;
const core = await import("../../src/lib/db/core.ts");
const bypassDb = await import("../../src/lib/db/agentBridgeBypass.ts");
const manager = await import("../../src/mitm/manager.ts");
async function resetStorage() {
core.resetDbInstance();
for (let attempt = 0; attempt < 10; attempt++) {
try {
if (fs.existsSync(TEST_DATA_DIR)) {
fs.rmSync(TEST_DATA_DIR, { recursive: true, force: true });
}
break;
} catch (error: unknown) {
const code = (error as { code?: string } | null)?.code;
if ((code === "EBUSY" || code === "EPERM") && attempt < 9) {
await new Promise((resolve) => setTimeout(resolve, 50 * (attempt + 1)));
} else {
throw error;
}
}
}
fs.mkdirSync(TEST_DATA_DIR, { recursive: true });
}
test.beforeEach(async () => {
await resetStorage();
});
test.after(async () => {
core.resetDbInstance();
fs.rmSync(TEST_DATA_DIR, { recursive: true, force: true });
});
test("writeBypassJson — creates mitm/ dir and writes JSON file", () => {
manager.writeBypassJson(["custom.example.com"]);
const file = path.join(TEST_DATA_DIR, "mitm", "bypass.json");
assert.ok(fs.existsSync(file), "bypass.json must exist after write");
const payload = JSON.parse(fs.readFileSync(file, "utf-8"));
assert.equal(payload.version, 1);
assert.ok(typeof payload.generatedAt === "string");
assert.deepEqual(payload.patterns, ["custom.example.com"]);
});
test("writeBypassJson — empty array writes empty patterns", () => {
manager.writeBypassJson([]);
const file = path.join(TEST_DATA_DIR, "mitm", "bypass.json");
const payload = JSON.parse(fs.readFileSync(file, "utf-8"));
assert.deepEqual(payload.patterns, []);
});
test("writeBypassJson — pulls from DB when no patterns argument passed", () => {
// Seed user patterns via the DB module.
bypassDb.replaceUserBypassPatterns(["*.from-db.example.com", "literal.com"]);
manager.writeBypassJson();
const file = path.join(TEST_DATA_DIR, "mitm", "bypass.json");
const payload = JSON.parse(fs.readFileSync(file, "utf-8"));
assert.deepEqual(
payload.patterns.sort(),
["*.from-db.example.com", "literal.com"].sort()
);
});
test("writeBypassJson — does NOT write default patterns (those live in server.cjs)", () => {
// Seed defaults via the DB module — these should NOT appear in the JSON.
bypassDb.seedDefaultBypassPatterns([
"*.bank.test",
"*.gov.test",
"okta.com",
"auth0.com",
]);
manager.writeBypassJson();
const file = path.join(TEST_DATA_DIR, "mitm", "bypass.json");
const payload = JSON.parse(fs.readFileSync(file, "utf-8"));
// No user patterns were set → user-only output is empty.
assert.deepEqual(payload.patterns, []);
});
test("writeBypassJson — JSON is well-formed and overwrites previous file", () => {
manager.writeBypassJson(["first.com"]);
manager.writeBypassJson(["second.com", "third.com"]);
const file = path.join(TEST_DATA_DIR, "mitm", "bypass.json");
const payload = JSON.parse(fs.readFileSync(file, "utf-8"));
assert.deepEqual(payload.patterns, ["second.com", "third.com"]);
});