feat: add process management API (#203)

* feat: add process management API

Introduces a complete Process Management API for Sandbox Agent with process lifecycle management (start, stop, kill, delete), one-shot command execution, log streaming via SSE and WebSocket, stdin input, and PTY/terminal support. Includes new process_runtime module for managing process state, HTTP route handlers, OpenAPI documentation, and integration tests.

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

* fix: address review issues in process management API

- Add doc comments to all 13 new #[utoipa::path] handlers (CLAUDE.md compliance)
- Fix send_signal ESRCH check: use raw_os_error() == Some(libc::ESRCH) instead of ErrorKind::NotFound
- Add max_input_bytes_per_request enforcement in WebSocket terminal handler
- URL-decode access_token query parameter for WebSocket auth
- Replace fragile string prefix matching with proper SandboxError::NotFound variant

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

* feat: add TypeScript SDK support for process management

Add process CRUD operations (create, get, list, update, delete) and
event streaming to the TypeScript SDK. Includes integration tests,
mock agent updates, and test environment fixes for cross-platform
home directory handling.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix: provide WebSocket impl for process terminal test on Node 20

Node 20 lacks globalThis.WebSocket. Add ws as a devDependency and
pass it to connectProcessTerminalWebSocket in the integration test
so CI no longer fails.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Claude Haiku 4.5 <noreply@anthropic.com>
This commit is contained in:
Nathan Flurry 2026-03-05 18:20:20 -08:00 committed by GitHub
parent fba06d3304
commit 4335ef6af6
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23 changed files with 5571 additions and 181 deletions

View file

@ -17,8 +17,8 @@
}
},
"dependencies": {
"acp-http-client": "workspace:*",
"@sandbox-agent/cli-shared": "workspace:*"
"@sandbox-agent/cli-shared": "workspace:*",
"acp-http-client": "workspace:*"
},
"files": [
"dist"
@ -34,10 +34,12 @@
},
"devDependencies": {
"@types/node": "^22.0.0",
"@types/ws": "^8.18.1",
"openapi-typescript": "^6.7.0",
"tsup": "^8.0.0",
"typescript": "^5.7.0",
"vitest": "^3.0.0"
"vitest": "^3.0.0",
"ws": "^8.19.0"
},
"optionalDependencies": {
"@sandbox-agent/cli": "workspace:*"

View file

@ -39,6 +39,20 @@ import {
type McpConfigQuery,
type McpServerConfig,
type ProblemDetails,
type ProcessConfig,
type ProcessCreateRequest,
type ProcessInfo,
type ProcessInputRequest,
type ProcessInputResponse,
type ProcessListResponse,
type ProcessLogEntry,
type ProcessLogsQuery,
type ProcessLogsResponse,
type ProcessRunRequest,
type ProcessRunResponse,
type ProcessSignalQuery,
type ProcessTerminalResizeRequest,
type ProcessTerminalResizeResponse,
type SessionEvent,
type SessionPersistDriver,
type SessionRecord,
@ -98,6 +112,27 @@ export interface SessionSendOptions {
}
export type SessionEventListener = (event: SessionEvent) => void;
export type ProcessLogListener = (entry: ProcessLogEntry) => void;
export type ProcessLogFollowQuery = Omit<ProcessLogsQuery, "follow">;
export interface AgentQueryOptions {
config?: boolean;
noCache?: boolean;
}
export interface ProcessLogSubscription {
close(): void;
closed: Promise<void>;
}
export interface ProcessTerminalWebSocketUrlOptions {
accessToken?: string;
}
export interface ProcessTerminalConnectOptions extends ProcessTerminalWebSocketUrlOptions {
protocols?: string | string[];
WebSocket?: typeof WebSocket;
}
export class SandboxAgentError extends Error {
readonly status: number;
@ -674,15 +709,15 @@ export class SandboxAgent {
return this.requestJson("GET", `${API_PREFIX}/health`);
}
async listAgents(options?: { config?: boolean }): Promise<AgentListResponse> {
async listAgents(options?: AgentQueryOptions): Promise<AgentListResponse> {
return this.requestJson("GET", `${API_PREFIX}/agents`, {
query: options?.config ? { config: "true" } : undefined,
query: toAgentQuery(options),
});
}
async getAgent(agent: string, options?: { config?: boolean }): Promise<AgentInfo> {
async getAgent(agent: string, options?: AgentQueryOptions): Promise<AgentInfo> {
return this.requestJson("GET", `${API_PREFIX}/agents/${encodeURIComponent(agent)}`, {
query: options?.config ? { config: "true" } : undefined,
query: toAgentQuery(options),
});
}
@ -771,6 +806,134 @@ export class SandboxAgent {
await this.requestRaw("DELETE", `${API_PREFIX}/config/skills`, { query });
}
async getProcessConfig(): Promise<ProcessConfig> {
return this.requestJson("GET", `${API_PREFIX}/processes/config`);
}
async setProcessConfig(config: ProcessConfig): Promise<ProcessConfig> {
return this.requestJson("POST", `${API_PREFIX}/processes/config`, {
body: config,
});
}
async createProcess(request: ProcessCreateRequest): Promise<ProcessInfo> {
return this.requestJson("POST", `${API_PREFIX}/processes`, {
body: request,
});
}
async runProcess(request: ProcessRunRequest): Promise<ProcessRunResponse> {
return this.requestJson("POST", `${API_PREFIX}/processes/run`, {
body: request,
});
}
async listProcesses(): Promise<ProcessListResponse> {
return this.requestJson("GET", `${API_PREFIX}/processes`);
}
async getProcess(id: string): Promise<ProcessInfo> {
return this.requestJson("GET", `${API_PREFIX}/processes/${encodeURIComponent(id)}`);
}
async stopProcess(id: string, query?: ProcessSignalQuery): Promise<ProcessInfo> {
return this.requestJson("POST", `${API_PREFIX}/processes/${encodeURIComponent(id)}/stop`, {
query,
});
}
async killProcess(id: string, query?: ProcessSignalQuery): Promise<ProcessInfo> {
return this.requestJson("POST", `${API_PREFIX}/processes/${encodeURIComponent(id)}/kill`, {
query,
});
}
async deleteProcess(id: string): Promise<void> {
await this.requestRaw("DELETE", `${API_PREFIX}/processes/${encodeURIComponent(id)}`);
}
async getProcessLogs(id: string, query: ProcessLogFollowQuery = {}): Promise<ProcessLogsResponse> {
return this.requestJson("GET", `${API_PREFIX}/processes/${encodeURIComponent(id)}/logs`, {
query,
});
}
async followProcessLogs(
id: string,
listener: ProcessLogListener,
query: ProcessLogFollowQuery = {},
): Promise<ProcessLogSubscription> {
const abortController = new AbortController();
const response = await this.requestRaw(
"GET",
`${API_PREFIX}/processes/${encodeURIComponent(id)}/logs`,
{
query: { ...query, follow: true },
accept: "text/event-stream",
signal: abortController.signal,
},
);
if (!response.body) {
abortController.abort();
throw new Error("SSE stream is not readable in this environment.");
}
const closed = consumeProcessLogSse(response.body, listener, abortController.signal);
return {
close: () => abortController.abort(),
closed,
};
}
async sendProcessInput(id: string, request: ProcessInputRequest): Promise<ProcessInputResponse> {
return this.requestJson("POST", `${API_PREFIX}/processes/${encodeURIComponent(id)}/input`, {
body: request,
});
}
async resizeProcessTerminal(
id: string,
request: ProcessTerminalResizeRequest,
): Promise<ProcessTerminalResizeResponse> {
return this.requestJson(
"POST",
`${API_PREFIX}/processes/${encodeURIComponent(id)}/terminal/resize`,
{
body: request,
},
);
}
buildProcessTerminalWebSocketUrl(
id: string,
options: ProcessTerminalWebSocketUrlOptions = {},
): string {
return toWebSocketUrl(
this.buildUrl(`${API_PREFIX}/processes/${encodeURIComponent(id)}/terminal/ws`, {
access_token: options.accessToken ?? this.token,
}),
);
}
connectProcessTerminalWebSocket(
id: string,
options: ProcessTerminalConnectOptions = {},
): WebSocket {
const WebSocketCtor = options.WebSocket ?? globalThis.WebSocket;
if (!WebSocketCtor) {
throw new Error("WebSocket API is not available; provide a WebSocket implementation.");
}
return new WebSocketCtor(
this.buildProcessTerminalWebSocketUrl(id, {
accessToken: options.accessToken,
}),
options.protocols,
);
}
private async getLiveConnection(agent: string): Promise<LiveAcpConnection> {
const existing = this.liveConnections.get(agent);
if (existing) {
@ -1068,6 +1231,17 @@ async function autoAuthenticate(acp: AcpHttpClient, methods: AuthMethod[]): Prom
}
}
function toAgentQuery(options: AgentQueryOptions | undefined): Record<string, QueryValue> | undefined {
if (!options) {
return undefined;
}
return {
config: options.config,
no_cache: options.noCache,
};
}
function normalizeSessionInit(
value: Omit<NewSessionRequest, "_meta"> | undefined,
): Omit<NewSessionRequest, "_meta"> {
@ -1230,3 +1404,93 @@ async function readProblem(response: Response): Promise<ProblemDetails | undefin
return undefined;
}
}
async function consumeProcessLogSse(
body: ReadableStream<Uint8Array>,
listener: ProcessLogListener,
signal: AbortSignal,
): Promise<void> {
const reader = body.getReader();
const decoder = new TextDecoder();
let buffer = "";
try {
while (!signal.aborted) {
const { done, value } = await reader.read();
if (done) {
return;
}
buffer += decoder.decode(value, { stream: true }).replace(/\r\n/g, "\n");
let separatorIndex = buffer.indexOf("\n\n");
while (separatorIndex !== -1) {
const chunk = buffer.slice(0, separatorIndex);
buffer = buffer.slice(separatorIndex + 2);
const entry = parseProcessLogSseChunk(chunk);
if (entry) {
listener(entry);
}
separatorIndex = buffer.indexOf("\n\n");
}
}
} catch (error) {
if (signal.aborted || isAbortError(error)) {
return;
}
throw error;
} finally {
reader.releaseLock();
}
}
function parseProcessLogSseChunk(chunk: string): ProcessLogEntry | null {
if (!chunk.trim()) {
return null;
}
let eventName = "message";
const dataLines: string[] = [];
for (const line of chunk.split("\n")) {
if (!line || line.startsWith(":")) {
continue;
}
if (line.startsWith("event:")) {
eventName = line.slice(6).trim();
continue;
}
if (line.startsWith("data:")) {
dataLines.push(line.slice(5).trimStart());
}
}
if (eventName !== "log") {
return null;
}
const data = dataLines.join("\n");
if (!data.trim()) {
return null;
}
return JSON.parse(data) as ProcessLogEntry;
}
function toWebSocketUrl(url: string): string {
const parsed = new URL(url);
if (parsed.protocol === "http:") {
parsed.protocol = "ws:";
} else if (parsed.protocol === "https:") {
parsed.protocol = "wss:";
}
return parsed.toString();
}
function isAbortError(error: unknown): boolean {
return error instanceof Error && error.name === "AbortError";
}

View file

@ -57,6 +57,39 @@ export interface paths {
"/v1/health": {
get: operations["get_v1_health"];
};
"/v1/processes": {
get: operations["get_v1_processes"];
post: operations["post_v1_processes"];
};
"/v1/processes/config": {
get: operations["get_v1_processes_config"];
post: operations["post_v1_processes_config"];
};
"/v1/processes/run": {
post: operations["post_v1_processes_run"];
};
"/v1/processes/{id}": {
get: operations["get_v1_process"];
delete: operations["delete_v1_process"];
};
"/v1/processes/{id}/input": {
post: operations["post_v1_process_input"];
};
"/v1/processes/{id}/kill": {
post: operations["post_v1_process_kill"];
};
"/v1/processes/{id}/logs": {
get: operations["get_v1_process_logs"];
};
"/v1/processes/{id}/stop": {
post: operations["post_v1_process_stop"];
};
"/v1/processes/{id}/terminal/resize": {
post: operations["post_v1_process_terminal_resize"];
};
"/v1/processes/{id}/terminal/ws": {
get: operations["get_v1_process_terminal_ws"];
};
}
export type webhooks = Record<string, never>;
@ -230,6 +263,116 @@ export interface components {
type: string;
[key: string]: unknown;
};
ProcessConfig: {
/** Format: int64 */
defaultRunTimeoutMs: number;
maxConcurrentProcesses: number;
maxInputBytesPerRequest: number;
maxLogBytesPerProcess: number;
maxOutputBytes: number;
/** Format: int64 */
maxRunTimeoutMs: number;
};
ProcessCreateRequest: {
args?: string[];
command: string;
cwd?: string | null;
env?: {
[key: string]: string;
};
interactive?: boolean;
tty?: boolean;
};
ProcessInfo: {
args: string[];
command: string;
/** Format: int64 */
createdAtMs: number;
cwd?: string | null;
/** Format: int32 */
exitCode?: number | null;
/** Format: int64 */
exitedAtMs?: number | null;
id: string;
interactive: boolean;
/** Format: int32 */
pid?: number | null;
status: components["schemas"]["ProcessState"];
tty: boolean;
};
ProcessInputRequest: {
data: string;
encoding?: string | null;
};
ProcessInputResponse: {
bytesWritten: number;
};
ProcessListResponse: {
processes: components["schemas"]["ProcessInfo"][];
};
ProcessLogEntry: {
data: string;
encoding: string;
/** Format: int64 */
sequence: number;
stream: components["schemas"]["ProcessLogsStream"];
/** Format: int64 */
timestampMs: number;
};
ProcessLogsQuery: {
follow?: boolean | null;
/** Format: int64 */
since?: number | null;
stream?: components["schemas"]["ProcessLogsStream"] | null;
tail?: number | null;
};
ProcessLogsResponse: {
entries: components["schemas"]["ProcessLogEntry"][];
processId: string;
stream: components["schemas"]["ProcessLogsStream"];
};
/** @enum {string} */
ProcessLogsStream: "stdout" | "stderr" | "combined" | "pty";
ProcessRunRequest: {
args?: string[];
command: string;
cwd?: string | null;
env?: {
[key: string]: string;
};
maxOutputBytes?: number | null;
/** Format: int64 */
timeoutMs?: number | null;
};
ProcessRunResponse: {
/** Format: int64 */
durationMs: number;
/** Format: int32 */
exitCode?: number | null;
stderr: string;
stderrTruncated: boolean;
stdout: string;
stdoutTruncated: boolean;
timedOut: boolean;
};
ProcessSignalQuery: {
/** Format: int64 */
waitMs?: number | null;
};
/** @enum {string} */
ProcessState: "running" | "exited";
ProcessTerminalResizeRequest: {
/** Format: int32 */
cols: number;
/** Format: int32 */
rows: number;
};
ProcessTerminalResizeResponse: {
/** Format: int32 */
cols: number;
/** Format: int32 */
rows: number;
};
/** @enum {string} */
ServerStatus: "running" | "stopped";
ServerStatusInfo: {
@ -748,4 +891,417 @@ export interface operations {
};
};
};
get_v1_processes: {
responses: {
/** @description List processes */
200: {
content: {
"application/json": components["schemas"]["ProcessListResponse"];
};
};
/** @description Process API unsupported on this platform */
501: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
};
};
post_v1_processes: {
requestBody: {
content: {
"application/json": components["schemas"]["ProcessCreateRequest"];
};
};
responses: {
/** @description Started process */
200: {
content: {
"application/json": components["schemas"]["ProcessInfo"];
};
};
/** @description Invalid request */
400: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
/** @description Process limit or state conflict */
409: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
/** @description Process API unsupported on this platform */
501: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
};
};
get_v1_processes_config: {
responses: {
/** @description Current runtime process config */
200: {
content: {
"application/json": components["schemas"]["ProcessConfig"];
};
};
/** @description Process API unsupported on this platform */
501: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
};
};
post_v1_processes_config: {
requestBody: {
content: {
"application/json": components["schemas"]["ProcessConfig"];
};
};
responses: {
/** @description Updated runtime process config */
200: {
content: {
"application/json": components["schemas"]["ProcessConfig"];
};
};
/** @description Invalid config */
400: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
/** @description Process API unsupported on this platform */
501: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
};
};
post_v1_processes_run: {
requestBody: {
content: {
"application/json": components["schemas"]["ProcessRunRequest"];
};
};
responses: {
/** @description One-off command result */
200: {
content: {
"application/json": components["schemas"]["ProcessRunResponse"];
};
};
/** @description Invalid request */
400: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
/** @description Process API unsupported on this platform */
501: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
};
};
get_v1_process: {
parameters: {
path: {
/** @description Process ID */
id: string;
};
};
responses: {
/** @description Process details */
200: {
content: {
"application/json": components["schemas"]["ProcessInfo"];
};
};
/** @description Unknown process */
404: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
/** @description Process API unsupported on this platform */
501: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
};
};
delete_v1_process: {
parameters: {
path: {
/** @description Process ID */
id: string;
};
};
responses: {
/** @description Process deleted */
204: {
content: never;
};
/** @description Unknown process */
404: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
/** @description Process is still running */
409: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
/** @description Process API unsupported on this platform */
501: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
};
};
post_v1_process_input: {
parameters: {
path: {
/** @description Process ID */
id: string;
};
};
requestBody: {
content: {
"application/json": components["schemas"]["ProcessInputRequest"];
};
};
responses: {
/** @description Input accepted */
200: {
content: {
"application/json": components["schemas"]["ProcessInputResponse"];
};
};
/** @description Invalid request */
400: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
/** @description Process not writable */
409: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
/** @description Input exceeds configured limit */
413: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
/** @description Process API unsupported on this platform */
501: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
};
};
post_v1_process_kill: {
parameters: {
query?: {
/** @description Wait up to N ms for process to exit */
waitMs?: number | null;
};
path: {
/** @description Process ID */
id: string;
};
};
responses: {
/** @description Kill signal sent */
200: {
content: {
"application/json": components["schemas"]["ProcessInfo"];
};
};
/** @description Unknown process */
404: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
/** @description Process API unsupported on this platform */
501: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
};
};
get_v1_process_logs: {
parameters: {
query?: {
/** @description stdout|stderr|combined|pty */
stream?: components["schemas"]["ProcessLogsStream"] | null;
/** @description Tail N entries */
tail?: number | null;
/** @description Follow via SSE */
follow?: boolean | null;
/** @description Only entries with sequence greater than this */
since?: number | null;
};
path: {
/** @description Process ID */
id: string;
};
};
responses: {
/** @description Process logs */
200: {
content: {
"application/json": components["schemas"]["ProcessLogsResponse"];
};
};
/** @description Unknown process */
404: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
/** @description Process API unsupported on this platform */
501: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
};
};
post_v1_process_stop: {
parameters: {
query?: {
/** @description Wait up to N ms for process to exit */
waitMs?: number | null;
};
path: {
/** @description Process ID */
id: string;
};
};
responses: {
/** @description Stop signal sent */
200: {
content: {
"application/json": components["schemas"]["ProcessInfo"];
};
};
/** @description Unknown process */
404: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
/** @description Process API unsupported on this platform */
501: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
};
};
post_v1_process_terminal_resize: {
parameters: {
path: {
/** @description Process ID */
id: string;
};
};
requestBody: {
content: {
"application/json": components["schemas"]["ProcessTerminalResizeRequest"];
};
};
responses: {
/** @description Resize accepted */
200: {
content: {
"application/json": components["schemas"]["ProcessTerminalResizeResponse"];
};
};
/** @description Invalid request */
400: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
/** @description Unknown process */
404: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
/** @description Not a terminal process */
409: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
/** @description Process API unsupported on this platform */
501: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
};
};
get_v1_process_terminal_ws: {
parameters: {
query?: {
/** @description Bearer token alternative for WS auth */
access_token?: string | null;
};
path: {
/** @description Process ID */
id: string;
};
};
responses: {
/** @description WebSocket upgraded */
101: {
content: never;
};
/** @description Invalid websocket frame or upgrade request */
400: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
/** @description Unknown process */
404: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
/** @description Not a terminal process */
409: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
/** @description Process API unsupported on this platform */
501: {
content: {
"application/json": components["schemas"]["ProblemDetails"];
};
};
};
};
}

View file

@ -10,6 +10,12 @@ export { AcpRpcError } from "acp-http-client";
export { buildInspectorUrl } from "./inspector.ts";
export type {
AgentQueryOptions,
ProcessLogFollowQuery,
ProcessLogListener,
ProcessLogSubscription,
ProcessTerminalConnectOptions,
ProcessTerminalWebSocketUrlOptions,
SandboxAgentConnectOptions,
SandboxAgentStartOptions,
SessionCreateRequest,
@ -29,6 +35,7 @@ export type {
AcpServerInfo,
AcpServerListResponse,
AgentInfo,
AgentQuery,
AgentInstallRequest,
AgentInstallResponse,
AgentListResponse,
@ -51,6 +58,27 @@ export type {
McpConfigQuery,
McpServerConfig,
ProblemDetails,
ProcessConfig,
ProcessCreateRequest,
ProcessInfo,
ProcessInputRequest,
ProcessInputResponse,
ProcessListResponse,
ProcessLogEntry,
ProcessLogsQuery,
ProcessLogsResponse,
ProcessLogsStream,
ProcessRunRequest,
ProcessRunResponse,
ProcessSignalQuery,
ProcessState,
ProcessTerminalClientFrame,
ProcessTerminalErrorFrame,
ProcessTerminalExitFrame,
ProcessTerminalReadyFrame,
ProcessTerminalResizeRequest,
ProcessTerminalResizeResponse,
ProcessTerminalServerFrame,
SessionEvent,
SessionPersistDriver,
SessionRecord,

View file

@ -6,6 +6,7 @@ export type ProblemDetails = components["schemas"]["ProblemDetails"];
export type HealthResponse = JsonResponse<operations["get_v1_health"], 200>;
export type AgentListResponse = JsonResponse<operations["get_v1_agents"], 200>;
export type AgentInfo = components["schemas"]["AgentInfo"];
export type AgentQuery = QueryParams<operations["get_v1_agents"]>;
export type AgentInstallRequest = JsonRequestBody<operations["post_v1_agent_install"]>;
export type AgentInstallResponse = JsonResponse<operations["post_v1_agent_install"], 200>;
@ -31,6 +32,58 @@ export type McpServerConfig = components["schemas"]["McpServerConfig"];
export type SkillsConfigQuery = QueryParams<operations["get_v1_config_skills"]>;
export type SkillsConfig = components["schemas"]["SkillsConfig"];
export type ProcessConfig = JsonResponse<operations["get_v1_processes_config"], 200>;
export type ProcessCreateRequest = JsonRequestBody<operations["post_v1_processes"]>;
export type ProcessInfo = components["schemas"]["ProcessInfo"];
export type ProcessInputRequest = JsonRequestBody<operations["post_v1_process_input"]>;
export type ProcessInputResponse = JsonResponse<operations["post_v1_process_input"], 200>;
export type ProcessListResponse = JsonResponse<operations["get_v1_processes"], 200>;
export type ProcessLogEntry = components["schemas"]["ProcessLogEntry"];
export type ProcessLogsQuery = QueryParams<operations["get_v1_process_logs"]>;
export type ProcessLogsResponse = JsonResponse<operations["get_v1_process_logs"], 200>;
export type ProcessLogsStream = components["schemas"]["ProcessLogsStream"];
export type ProcessRunRequest = JsonRequestBody<operations["post_v1_processes_run"]>;
export type ProcessRunResponse = JsonResponse<operations["post_v1_processes_run"], 200>;
export type ProcessSignalQuery = QueryParams<operations["post_v1_process_stop"]>;
export type ProcessState = components["schemas"]["ProcessState"];
export type ProcessTerminalResizeRequest = JsonRequestBody<operations["post_v1_process_terminal_resize"]>;
export type ProcessTerminalResizeResponse = JsonResponse<operations["post_v1_process_terminal_resize"], 200>;
export type ProcessTerminalClientFrame =
| {
type: "input";
data: string;
encoding?: string;
}
| {
type: "resize";
cols: number;
rows: number;
}
| {
type: "close";
};
export interface ProcessTerminalReadyFrame {
type: "ready";
processId: string;
}
export interface ProcessTerminalExitFrame {
type: "exit";
exitCode?: number | null;
}
export interface ProcessTerminalErrorFrame {
type: "error";
message: string;
}
export type ProcessTerminalServerFrame =
| ProcessTerminalReadyFrame
| ProcessTerminalExitFrame
| ProcessTerminalErrorFrame;
export interface SessionRecord {
id: string;
agent: string;

View file

@ -12,6 +12,7 @@ import {
} from "../src/index.ts";
import { spawnSandboxAgent, isNodeRuntime, type SandboxAgentSpawnHandle } from "../src/spawn.ts";
import { prepareMockAgentDataHome } from "./helpers/mock-agent.ts";
import WebSocket from "ws";
const __dirname = dirname(fileURLToPath(import.meta.url));
@ -64,6 +65,107 @@ async function waitFor<T>(
throw new Error("timed out waiting for condition");
}
async function waitForAsync<T>(
fn: () => Promise<T | undefined | null>,
timeoutMs = 6000,
stepMs = 30,
): Promise<T> {
const started = Date.now();
while (Date.now() - started < timeoutMs) {
const value = await fn();
if (value !== undefined && value !== null) {
return value;
}
await sleep(stepMs);
}
throw new Error("timed out waiting for condition");
}
function buildTarArchive(entries: Array<{ name: string; content: string }>): Uint8Array {
const blocks: Buffer[] = [];
for (const entry of entries) {
const content = Buffer.from(entry.content, "utf8");
const header = Buffer.alloc(512, 0);
writeTarString(header, 0, 100, entry.name);
writeTarOctal(header, 100, 8, 0o644);
writeTarOctal(header, 108, 8, 0);
writeTarOctal(header, 116, 8, 0);
writeTarOctal(header, 124, 12, content.length);
writeTarOctal(header, 136, 12, Math.floor(Date.now() / 1000));
header.fill(0x20, 148, 156);
header[156] = "0".charCodeAt(0);
writeTarString(header, 257, 6, "ustar");
writeTarString(header, 263, 2, "00");
let checksum = 0;
for (const byte of header) {
checksum += byte;
}
writeTarChecksum(header, checksum);
blocks.push(header);
blocks.push(content);
const remainder = content.length % 512;
if (remainder !== 0) {
blocks.push(Buffer.alloc(512 - remainder, 0));
}
}
blocks.push(Buffer.alloc(1024, 0));
return Buffer.concat(blocks);
}
function writeTarString(buffer: Buffer, offset: number, length: number, value: string): void {
const bytes = Buffer.from(value, "utf8");
bytes.copy(buffer, offset, 0, Math.min(bytes.length, length));
}
function writeTarOctal(buffer: Buffer, offset: number, length: number, value: number): void {
const rendered = value.toString(8).padStart(length - 1, "0");
writeTarString(buffer, offset, length, rendered);
buffer[offset + length - 1] = 0;
}
function writeTarChecksum(buffer: Buffer, checksum: number): void {
const rendered = checksum.toString(8).padStart(6, "0");
writeTarString(buffer, 148, 6, rendered);
buffer[154] = 0;
buffer[155] = 0x20;
}
function decodeSocketPayload(data: unknown): string {
if (typeof data === "string") {
return data;
}
if (data instanceof ArrayBuffer) {
return Buffer.from(data).toString("utf8");
}
if (ArrayBuffer.isView(data)) {
return Buffer.from(data.buffer, data.byteOffset, data.byteLength).toString("utf8");
}
if (typeof Blob !== "undefined" && data instanceof Blob) {
throw new Error("Blob socket payloads are not supported in this test");
}
throw new Error(`Unsupported socket payload type: ${typeof data}`);
}
function decodeProcessLogData(data: string, encoding: string): string {
if (encoding === "base64") {
return Buffer.from(data, "base64").toString("utf8");
}
return data;
}
function nodeCommand(source: string): { command: string; args: string[] } {
return {
command: process.execPath,
args: ["-e", source],
};
}
describe("Integration: TypeScript SDK flat session API", () => {
let handle: SandboxAgentSpawnHandle;
let baseUrl: string;
@ -120,6 +222,9 @@ describe("Integration: TypeScript SDK flat session API", () => {
const fetched = await sdk.getSession(session.id);
expect(fetched?.agent).toBe("mock");
const acpServers = await sdk.listAcpServers();
expect(acpServers.servers.some((server) => server.agent === "mock")).toBe(true);
const events = await sdk.getEvents({ sessionId: session.id, limit: 100 });
expect(events.items.length).toBeGreaterThan(0);
expect(events.items.some((event) => event.sender === "client")).toBe(true);
@ -135,6 +240,64 @@ describe("Integration: TypeScript SDK flat session API", () => {
await sdk.dispose();
});
it("covers agent query flags and filesystem HTTP helpers", async () => {
const sdk = await SandboxAgent.connect({
baseUrl,
token,
});
const directory = mkdtempSync(join(tmpdir(), "sdk-fs-"));
const nestedDir = join(directory, "nested");
const filePath = join(directory, "notes.txt");
const movedPath = join(directory, "notes-moved.txt");
const uploadDir = join(directory, "uploaded");
try {
const listedAgents = await sdk.listAgents({ config: true, noCache: true });
expect(listedAgents.agents.some((agent) => agent.id === "mock")).toBe(true);
const mockAgent = await sdk.getAgent("mock", { config: true, noCache: true });
expect(mockAgent.id).toBe("mock");
expect(Array.isArray(mockAgent.configOptions)).toBe(true);
await sdk.mkdirFs({ path: nestedDir });
await sdk.writeFsFile({ path: filePath }, "hello from sdk");
const bytes = await sdk.readFsFile({ path: filePath });
expect(new TextDecoder().decode(bytes)).toBe("hello from sdk");
const stat = await sdk.statFs({ path: filePath });
expect(stat.path).toBe(filePath);
expect(stat.size).toBe(bytes.byteLength);
const entries = await sdk.listFsEntries({ path: directory });
expect(entries.some((entry) => entry.path === nestedDir)).toBe(true);
expect(entries.some((entry) => entry.path === filePath)).toBe(true);
const moved = await sdk.moveFs({
from: filePath,
to: movedPath,
overwrite: true,
});
expect(moved.to).toBe(movedPath);
const uploadResult = await sdk.uploadFsBatch(
buildTarArchive([{ name: "batch.txt", content: "batch upload works" }]),
{ path: uploadDir },
);
expect(uploadResult.paths.some((path) => path.endsWith("batch.txt"))).toBe(true);
const uploaded = await sdk.readFsFile({ path: join(uploadDir, "batch.txt") });
expect(new TextDecoder().decode(uploaded)).toBe("batch upload works");
const deleted = await sdk.deleteFsEntry({ path: movedPath });
expect(deleted.path).toBe(movedPath);
} finally {
rmSync(directory, { recursive: true, force: true });
await sdk.dispose();
}
});
it("uses custom fetch for both HTTP helpers and ACP session traffic", async () => {
const defaultFetch = globalThis.fetch;
if (!defaultFetch) {
@ -166,7 +329,7 @@ describe("Integration: TypeScript SDK flat session API", () => {
expect(seenPaths.some((path) => path.startsWith("/v1/acp/"))).toBe(true);
await sdk.dispose();
});
}, 60_000);
it("requires baseUrl when fetch is not provided", async () => {
await expect(SandboxAgent.connect({ token } as any)).rejects.toThrow(
@ -318,4 +481,186 @@ describe("Integration: TypeScript SDK flat session API", () => {
await sdk.dispose();
rmSync(directory, { recursive: true, force: true });
});
it("covers process runtime HTTP helpers, log streaming, and terminal websocket access", async () => {
const sdk = await SandboxAgent.connect({
baseUrl,
token,
});
const originalConfig = await sdk.getProcessConfig();
const updatedConfig = await sdk.setProcessConfig({
...originalConfig,
maxOutputBytes: originalConfig.maxOutputBytes + 1,
});
expect(updatedConfig.maxOutputBytes).toBe(originalConfig.maxOutputBytes + 1);
const runResult = await sdk.runProcess({
...nodeCommand("process.stdout.write('run-stdout'); process.stderr.write('run-stderr');"),
timeoutMs: 5_000,
});
expect(runResult.stdout).toContain("run-stdout");
expect(runResult.stderr).toContain("run-stderr");
let interactiveProcessId: string | undefined;
let ttyProcessId: string | undefined;
let killProcessId: string | undefined;
try {
const interactiveProcess = await sdk.createProcess({
...nodeCommand(`
process.stdin.setEncoding("utf8");
process.stdout.write("ready\\n");
process.stdin.on("data", (chunk) => {
process.stdout.write("echo:" + chunk);
});
setInterval(() => {}, 1_000);
`),
interactive: true,
});
interactiveProcessId = interactiveProcess.id;
const listed = await sdk.listProcesses();
expect(listed.processes.some((process) => process.id === interactiveProcess.id)).toBe(true);
const fetched = await sdk.getProcess(interactiveProcess.id);
expect(fetched.status).toBe("running");
const initialLogs = await waitForAsync(async () => {
const logs = await sdk.getProcessLogs(interactiveProcess.id, { tail: 10 });
return logs.entries.some((entry) => decodeProcessLogData(entry.data, entry.encoding).includes("ready"))
? logs
: undefined;
});
expect(
initialLogs.entries.some((entry) => decodeProcessLogData(entry.data, entry.encoding).includes("ready")),
).toBe(true);
const followedLogs: string[] = [];
const subscription = await sdk.followProcessLogs(
interactiveProcess.id,
(entry) => {
followedLogs.push(decodeProcessLogData(entry.data, entry.encoding));
},
{ tail: 1 },
);
try {
const inputResult = await sdk.sendProcessInput(interactiveProcess.id, {
data: Buffer.from("hello over stdin\n", "utf8").toString("base64"),
encoding: "base64",
});
expect(inputResult.bytesWritten).toBeGreaterThan(0);
await waitFor(() => {
const joined = followedLogs.join("");
return joined.includes("echo:hello over stdin") ? joined : undefined;
});
} finally {
subscription.close();
await subscription.closed;
}
const stopped = await sdk.stopProcess(interactiveProcess.id, { waitMs: 5_000 });
expect(stopped.status).toBe("exited");
await sdk.deleteProcess(interactiveProcess.id);
interactiveProcessId = undefined;
const ttyProcess = await sdk.createProcess({
...nodeCommand(`
process.stdin.setEncoding("utf8");
process.stdin.on("data", (chunk) => {
process.stdout.write(chunk);
});
setInterval(() => {}, 1_000);
`),
interactive: true,
tty: true,
});
ttyProcessId = ttyProcess.id;
const resized = await sdk.resizeProcessTerminal(ttyProcess.id, {
cols: 120,
rows: 40,
});
expect(resized.cols).toBe(120);
expect(resized.rows).toBe(40);
const wsUrl = sdk.buildProcessTerminalWebSocketUrl(ttyProcess.id);
expect(wsUrl.startsWith("ws://") || wsUrl.startsWith("wss://")).toBe(true);
const ws = sdk.connectProcessTerminalWebSocket(ttyProcess.id, {
WebSocket: WebSocket as unknown as typeof globalThis.WebSocket,
});
ws.binaryType = "arraybuffer";
const socketTextFrames: string[] = [];
const socketBinaryFrames: string[] = [];
ws.addEventListener("message", (event) => {
if (typeof event.data === "string") {
socketTextFrames.push(event.data);
return;
}
socketBinaryFrames.push(decodeSocketPayload(event.data));
});
await waitFor(() => {
const ready = socketTextFrames.find((frame) => frame.includes('"type":"ready"'));
return ready;
});
ws.send(JSON.stringify({
type: "input",
data: "hello tty\n",
}));
await waitFor(() => {
const joined = socketBinaryFrames.join("");
return joined.includes("hello tty") ? joined : undefined;
});
ws.close();
await waitForAsync(async () => {
const processInfo = await sdk.getProcess(ttyProcess.id);
return processInfo.status === "running" ? processInfo : undefined;
});
const killedTty = await sdk.killProcess(ttyProcess.id, { waitMs: 5_000 });
expect(killedTty.status).toBe("exited");
await sdk.deleteProcess(ttyProcess.id);
ttyProcessId = undefined;
const killProcess = await sdk.createProcess({
...nodeCommand("setInterval(() => {}, 1_000);"),
});
killProcessId = killProcess.id;
const killed = await sdk.killProcess(killProcess.id, { waitMs: 5_000 });
expect(killed.status).toBe("exited");
await sdk.deleteProcess(killProcess.id);
killProcessId = undefined;
} finally {
await sdk.setProcessConfig(originalConfig);
if (interactiveProcessId) {
await sdk.killProcess(interactiveProcessId, { waitMs: 5_000 }).catch(() => {});
await sdk.deleteProcess(interactiveProcessId).catch(() => {});
}
if (ttyProcessId) {
await sdk.killProcess(ttyProcessId, { waitMs: 5_000 }).catch(() => {});
await sdk.deleteProcess(ttyProcessId).catch(() => {});
}
if (killProcessId) {
await sdk.killProcess(killProcessId, { waitMs: 5_000 }).catch(() => {});
await sdk.deleteProcess(killProcessId).catch(() => {});
}
await sdk.dispose();
}
});
});