import fs from "node:fs" ;
import os from "node:os" ;
import path from "node:path" ;
import { afterEach, beforeAll, beforeEach, describe, expect, it, vi } from "vitest" ;
import {
createSubagentSpawnTestConfig,
loadSubagentSpawnModuleForTest,
setupAcceptedSubagentGatewayMock,
} from "./subagent-spawn.test-helpers.js" ;
const callGatewayMock = vi.fn();
let configOverride: Record<string, unknown> = {
...createSubagentSpawnTestConfig(),
};
let workspaceDirOverride = "" ;
let subagentSpawnModule: Awaited<ReturnType<typeof loadSubagentSpawnModuleForTest>>;
beforeAll(async () => {
subagentSpawnModule = await loadSubagentSpawnModuleForTest({
callGatewayMock,
loadConfig: () => configOverride,
workspaceDir: workspaceDirOverride || os.tmpdir(),
});
});
// --- decodeStrictBase64 ---
describe("decodeStrictBase64" , () => {
const maxBytes = 1024 ;
it("valid base64 returns buffer with correct bytes" , async () => {
const { decodeStrictBase64 } = subagentSpawnModule;
const input = "hello world" ;
const encoded = Buffer.from(input).toString("base64" );
const result = decodeStrictBase64(encoded, maxBytes);
expect(result).not.toBeNull();
expect(result?.toString("utf8" )).toBe(input);
});
it("empty string returns null" , async () => {
const { decodeStrictBase64 } = subagentSpawnModule;
expect(decodeStrictBase64("" , maxBytes)).toBeNull();
});
it("bad padding (length % 4 !== 0) returns null" , async () => {
const { decodeStrictBase64 } = subagentSpawnModule;
expect(decodeStrictBase64("abc" , maxBytes)).toBeNull();
});
it("non-base64 chars returns null" , async () => {
const { decodeStrictBase64 } = subagentSpawnModule;
expect(decodeStrictBase64("!@#$" , maxBytes)).toBeNull();
});
it("whitespace-only returns null (empty after strip)" , async () => {
const { decodeStrictBase64 } = subagentSpawnModule;
expect(decodeStrictBase64(" " , maxBytes)).toBeNull();
});
it("pre-decode oversize guard: encoded string > maxEncodedBytes * 2 returns null" , async () => {
const { decodeStrictBase64 } = subagentSpawnModule;
// maxEncodedBytes = ceil(1024/3)*4 = 1368; *2 = 2736
const oversized = "A" .repeat(2737 );
expect(decodeStrictBase64(oversized, maxBytes)).toBeNull();
});
it("decoded byteLength exceeds maxDecodedBytes returns null" , async () => {
const { decodeStrictBase64 } = subagentSpawnModule;
const bigBuf = Buffer.alloc(1025 , 0 x42);
const encoded = bigBuf.toString("base64" );
expect(decodeStrictBase64(encoded, maxBytes)).toBeNull();
});
it("valid base64 at exact boundary returns Buffer" , async () => {
const { decodeStrictBase64 } = subagentSpawnModule;
const exactBuf = Buffer.alloc(1024 , 0 x41);
const encoded = exactBuf.toString("base64" );
const result = decodeStrictBase64(encoded, maxBytes);
expect(result).not.toBeNull();
expect(result?.byteLength).toBe(1024 );
});
});
// --- filename validation via spawnSubagentDirect ---
describe("spawnSubagentDirect filename validation" , () => {
beforeEach(async () => {
workspaceDirOverride = fs.mkdtempSync(
path.join(os.tmpdir(), `openclaw-subagent-attachments-${process.pid}-${Date.now()}-`),
);
configOverride = createSubagentSpawnTestConfig(workspaceDirOverride);
subagentSpawnModule.resetSubagentRegistryForTests();
callGatewayMock.mockClear();
setupAcceptedSubagentGatewayMock(callGatewayMock);
});
afterEach(() => {
if (workspaceDirOverride) {
fs.rmSync(workspaceDirOverride, { recursive: true , force: true });
workspaceDirOverride = "" ;
}
});
const ctx = {
agentSessionKey: "agent:main:main" ,
agentChannel: "forum" as const ,
agentAccountId: "123" ,
agentTo: "456" ,
};
const validContent = Buffer.from("hello" ).toString("base64" );
async function spawnWithName(name: string) {
const { spawnSubagentDirect } = subagentSpawnModule;
return spawnSubagentDirect(
{
task: "test" ,
attachments: [{ name, content: validContent, encoding: "base64" }],
},
ctx,
);
}
it("name with / returns attachments_invalid_name" , async () => {
const result = await spawnWithName("foo/bar" );
expect(result.status).toBe("error" );
expect(result.error).toMatch(/attachments_invalid_name/);
});
it("name '..' returns attachments_invalid_name" , async () => {
const result = await spawnWithName(".." );
expect(result.status).toBe("error" );
expect(result.error).toMatch(/attachments_invalid_name/);
});
it("name '.manifest.json' returns attachments_invalid_name" , async () => {
const result = await spawnWithName(".manifest.json" );
expect(result.status).toBe("error" );
expect(result.error).toMatch(/attachments_invalid_name/);
});
it("name with newline returns attachments_invalid_name" , async () => {
const result = await spawnWithName("foo\nbar" );
expect(result.status).toBe("error" );
expect(result.error).toMatch(/attachments_invalid_name/);
});
it("duplicate name returns attachments_duplicate_name" , async () => {
const { spawnSubagentDirect } = subagentSpawnModule;
const result = await spawnSubagentDirect(
{
task: "test" ,
attachments: [
{ name: "file.txt" , content: validContent, encoding: "base64" },
{ name: "file.txt" , content: validContent, encoding: "base64" },
],
},
ctx,
);
expect(result.status).toBe("error" );
expect(result.error).toMatch(/attachments_duplicate_name/);
});
it("empty name returns attachments_invalid_name" , async () => {
const result = await spawnWithName("" );
expect(result.status).toBe("error" );
expect(result.error).toMatch(/attachments_invalid_name/);
});
it("removes materialized attachments when lineage patching fails" , async () => {
const calls: Array<{ method?: string; params?: Record<string, unknown> }> = [];
callGatewayMock.mockImplementation(async (opts: unknown) => {
const request = opts as { method?: string; params?: Record<string, unknown> };
calls.push(request);
if (request.method === "sessions.patch" && typeof request.params?.spawnedBy === "string" ) {
throw new Error("lineage patch failed" );
}
if (request.method === "sessions.delete" ) {
return { ok: true };
}
return {};
});
const { spawnSubagentDirect } = subagentSpawnModule;
const result = await spawnSubagentDirect(
{
task: "test" ,
attachments: [{ name: "file.txt" , content: validContent, encoding: "base64" }],
},
ctx,
);
expect(result).toMatchObject({
status: "error" ,
error: "lineage patch failed" ,
});
const attachmentsRoot = path.join(workspaceDirOverride, ".openclaw" , "attachments" );
const retainedDirs = fs.existsSync(attachmentsRoot)
? fs.readdirSync(attachmentsRoot).filter((entry) => !entry.startsWith("." ))
: [];
expect(retainedDirs).toHaveLength(0 );
const deleteCall = calls.find((entry) => entry.method === "sessions.delete" );
expect(deleteCall?.params).toMatchObject({
key: expect.stringMatching(/^agent:main:subagent:/),
deleteTranscript: true ,
emitLifecycleHooks: false ,
});
});
});
Messung V0.5 in Prozent C=100 H=96 G=97
¤ Dauer der Verarbeitung: 0.25 Sekunden
(vorverarbeitet am 2026-05-26)
¤
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