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test(media): dedupe temp roots and cover directory attachment rejection

This commit is contained in:
Peter Steinberger 2026-02-21 19:10:05 +00:00
parent 9ebfc99c1b
commit 4f835c4c0d
1 changed files with 29 additions and 10 deletions
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39
src/media-understanding/media-understanding-misc.test.ts
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@ -24,6 +24,15 @@ describe("media understanding scope", () => {
const originalFetch = globalThis.fetch;
async function withTempRoot<T>(prefix: string, run: (base: string) => Promise<T>): Promise<T> {
const base = await fs.mkdtemp(path.join(os.tmpdir(), prefix));
try {
return await run(base);
} finally {
await fs.rm(base, { recursive: true, force: true });
}
}
describe("media understanding attachments SSRF", () => {
afterEach(() => {
globalThis.fetch = originalFetch;
@ -44,8 +53,7 @@ describe("media understanding attachments SSRF", () => {
});
it("reads local attachments inside configured roots", async () => {
const base = await fs.mkdtemp(path.join(os.tmpdir(), "openclaw-media-cache-allowed-"));
try {
await withTempRoot("openclaw-media-cache-allowed-", async (base) => {
const allowedRoot = path.join(base, "allowed");
const attachmentPath = path.join(allowedRoot, "voice-note.m4a");
await fs.mkdir(allowedRoot, { recursive: true });
@ -57,9 +65,7 @@ describe("media understanding attachments SSRF", () => {
const result = await cache.getBuffer({ attachmentIndex: 0, maxBytes: 1024, timeoutMs: 1000 });
expect(result.buffer.toString()).toBe("ok");
} finally {
await fs.rm(base, { recursive: true, force: true });
}
});
});
it("blocks local attachments outside configured roots", async () => {
@ -75,12 +81,27 @@ describe("media understanding attachments SSRF", () => {
).rejects.toThrow(/has no path or URL/i);
});
it("blocks directory attachments even inside configured roots", async () => {
await withTempRoot("openclaw-media-cache-dir-", async (base) => {
const allowedRoot = path.join(base, "allowed");
const attachmentPath = path.join(allowedRoot, "nested");
await fs.mkdir(attachmentPath, { recursive: true });
const cache = new MediaAttachmentCache([{ index: 0, path: attachmentPath }], {
localPathRoots: [allowedRoot],
});
await expect(
cache.getBuffer({ attachmentIndex: 0, maxBytes: 1024, timeoutMs: 1000 }),
).rejects.toThrow(/has no path or URL/i);
});
});
it("blocks symlink escapes that resolve outside configured roots", async () => {
if (process.platform === "win32") {
return;
}
const base = await fs.mkdtemp(path.join(os.tmpdir(), "openclaw-media-cache-symlink-"));
try {
await withTempRoot("openclaw-media-cache-symlink-", async (base) => {
const allowedRoot = path.join(base, "allowed");
const outsidePath = "/etc/passwd";
const symlinkPath = path.join(allowedRoot, "note.txt");
@ -94,8 +115,6 @@ describe("media understanding attachments SSRF", () => {
await expect(
cache.getBuffer({ attachmentIndex: 0, maxBytes: 1024, timeoutMs: 1000 }),
).rejects.toThrow(/has no path or URL/i);
} finally {
await fs.rm(base, { recursive: true, force: true });
}
});
});
});