Add allowlisted diagnostic jobs and MG4 ADB plan

server/tests/jobs.test.ts

@@ -0,0 +1,128 @@
+import { mkdtempSync, rmSync } from "node:fs";
+import { tmpdir } from "node:os";
+import { join } from "node:path";
+import { afterEach, describe, expect, it } from "vitest";
+import { openDatabase, type CompanionDatabase } from "../src/database.js";
+import { JobRunner, type JobDefinition, type JobRun } from "../src/jobs.js";
+
+const databases: CompanionDatabase[] = [];
+const directories: string[] = [];
+
+function database(path = ":memory:"): CompanionDatabase {
+  const instance = openDatabase(path);
+  databases.push(instance);
+  return instance;
+}
+
+function runnerWith(run: JobDefinition["run"], timeoutMs = 100): JobRunner {
+  const instance = database();
+  instance
+    .prepare("INSERT INTO users (id, username, password_hash, role, created_at) VALUES (1, 'tester', 'unused', 'admin', ?)")
+    .run(new Date().toISOString());
+  return new JobRunner(instance, [
+    {
+      id: "test-job",
+      title: "Test job",
+      description: "Test only",
+      timeoutMs,
+      riskLevel: "low",
+      confirmationRequired: false,
+      run
+    }
+  ]);
+}
+
+async function settled(runner: JobRunner, id: string): Promise<JobRun> {
+  for (let attempt = 0; attempt < 50; attempt += 1) {
+    const run = runner.getRun(id);
+    if (run && !["queued", "running"].includes(run.status)) return run;
+    await new Promise((resolve) => setTimeout(resolve, 2));
+  }
+  throw new Error("Job did not settle during the test");
+}
+
+afterEach(() => {
+  for (const instance of databases.splice(0)) {
+    if (instance.open) instance.close();
+  }
+  for (const directory of directories.splice(0)) rmSync(directory, { recursive: true, force: true });
+});
+
+describe("job runner", () => {
+  it("runs only registered jobs and persists successful output", async () => {
+    const runner = runnerWith(async () => ({ ok: true }));
+    const statuses: string[] = [];
+    const unsubscribe = runner.onRun((run) => statuses.push(run.status));
+
+    expect(runner.has("test-job")).toBe(true);
+    expect(runner.has("shell-command")).toBe(false);
+    expect(() => runner.enqueue("shell-command", 1)).toThrow("UNKNOWN_JOB");
+
+    const queued = runner.enqueue("test-job", 1);
+    const run = await settled(runner, queued.id);
+    expect(run).toMatchObject({ jobId: "test-job", status: "succeeded", output: { ok: true } });
+    expect(statuses).toEqual(["queued", "running", "succeeded"]);
+    unsubscribe();
+  });
+
+  it("redacts likely secrets and bounds stored output", async () => {
+    const secretRunner = runnerWith(async () => ({
+      password: "do-not-store",
+      message: "authorization=abc123",
+      nested: { accessToken: "also-secret" }
+    }));
+    const secretRun = await settled(secretRunner, secretRunner.enqueue("test-job", 1).id);
+    expect(secretRun.output).toEqual({
+      password: "[REDACTED]",
+      message: "[REDACTED]",
+      nested: { accessToken: "[REDACTED]" }
+    });
+
+    const largeRunner = runnerWith(async () => ({ value: "x".repeat(40_000) }));
+    const largeRun = await settled(largeRunner, largeRunner.enqueue("test-job", 1).id);
+    expect(largeRun.output).toMatchObject({ truncated: true });
+  });
+
+  it("marks jobs that exceed their timeout", async () => {
+    const runner = runnerWith(() => new Promise(() => undefined), 5);
+    const run = await settled(runner, runner.enqueue("test-job", 1).id);
+    expect(run).toMatchObject({ status: "timed_out", errorCode: "JOB_TIMEOUT" });
+  });
+
+  it("marks incomplete persisted runs as interrupted on restart", () => {
+    const directory = mkdtempSync(join(tmpdir(), "pi-car-jobs-"));
+    directories.push(directory);
+    const path = join(directory, "companion.db");
+    const first = database(path);
+    first
+      .prepare("INSERT INTO job_runs (id, job_id, status, created_at) VALUES ('run-1', 'test-job', 'running', ?)")
+      .run(new Date().toISOString());
+    first.close();
+
+    const reopened = database(path);
+    const row = reopened.prepare("SELECT status, error_code FROM job_runs WHERE id = 'run-1'").get();
+    expect(row).toEqual({ status: "interrupted", error_code: "PROCESS_RESTARTED" });
+  });
+
+  it("generates a manifest-based support bundle without account or session values", async () => {
+    const instance = database();
+    instance
+      .prepare("INSERT INTO users (id, username, password_hash, role, created_at) VALUES (1, 'private-owner', 'private-hash', 'admin', ?)")
+      .run(new Date().toISOString());
+    instance
+      .prepare("INSERT INTO sessions (id_hash, user_id, expires_at, created_at) VALUES ('private-session', 1, ?, ?)")
+      .run(new Date(Date.now() + 60_000).toISOString(), new Date().toISOString());
+    const runner = new JobRunner(instance);
+
+    const run = await settled(runner, runner.enqueue("support-bundle", 1).id);
+    expect(run.status).toBe("succeeded");
+    expect(run.output).toMatchObject({
+      manifest: { format: "pi-car-companion-support-bundle", version: 1 },
+      diagnostics: { database: { tableCounts: { users: 1, sessions: 1 } } }
+    });
+    const serialized = JSON.stringify(run.output);
+    expect(serialized).not.toContain("private-owner");
+    expect(serialized).not.toContain("private-hash");
+    expect(serialized).not.toContain("private-session");
+  });
+});