fix(qwen): mirror Qwen Code 0.20 hooks

This commit is contained in:
ZacharyZhang-NY committed 2026-07-20 15:10:44 -04:00
1 parent aa4e2c5fd4
commit 3095661c9a
12 files changed
+1877 -1208

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+1 -1
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@@ -71,7 +71,7 @@ Kimi installation writes exact `PreToolUse`, `PostToolUse`, and `PostToolUseFail
Grok Build installation writes native global `PreToolUse`, `PostToolUse`, and `PostToolUseFailure` hooks to `$GROK_HOME/hooks/elydora-audit.json` (default `~/.grok/hooks/elydora-audit.json`). The hook file, generated runtimes, runtime config, and private key commit as one rollback-capable transaction. Managed commands preserve Grok's native camelCase JSON, return `{"decision":"deny","reason":"..."}` with exit code `2` for frozen or revoked agents, and use encoded PowerShell on Windows. Project hooks follow Grok's `/hooks-trust` workflow; Elydora leaves project, plugin, `hooks-paths`, Claude Code, and Cursor compatibility sources unchanged. Run `grok inspect --json` to inspect the effective hook inventory.
Qwen Code installation writes user hooks to `$QWEN_HOME/settings.json` (default `~/.qwen/settings.json`). User-level `.qwen/.env` takes precedence over `~/.env` when it defines `QWEN_HOME`; explicit process environment values take highest precedence. Workspace settings remain unchanged. Run `/hooks` to review the definitions. `disableAllHooks` and `--safe-mode` suspend hook execution.
Qwen Code 0.20.0 installation writes exact, named `PreToolUse`, `PostToolUse`, and `PostToolUseFailure` command hooks to `$QWEN_HOME/settings.json` (default `~/.qwen/settings.json`). Explicit environment values lead Qwen's home bootstrap, followed by `<QWEN_HOME>/.env` or `~/.qwen/.env`, then `~/.env`; a discovered home contributes its own `.env`. System defaults, trusted workspace settings, system overrides, and trust rules remain read-only and participate in effective `disableAllHooks` evaluation. User settings, generated runtimes, runtime config, and private key commit through one rollback-capable transaction guarded by snapshots of every consulted source. Managed handlers use ten-second millisecond timeouts, preserve Qwen's complete native snake_case payload for success and failure events, and propagate frozen or revoked state through exit code `2`. Run `/hooks` after installation and restart active Qwen Code sessions.
Auggie installation commits `~/.augment/settings.json`, both platform wrappers, generated runtimes, runtime config, and private key as one rollback-capable transaction. The managed `PreToolUse` guard propagates exit code `2`; `PostToolUse` preserves Auggie's complete native hook payload. System, workspace, local workspace, and alternate `--augment-cache-dir` settings remain unchanged. Run `auggie tools list` to validate the effective user configuration.
+122
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@@ -0,0 +1,122 @@
import os from 'node:os';
import path from 'node:path';
interface ParsedArgument {
readonly value: string;
readonly next: number;
}
export interface QwenRuntimeReference {
readonly agentId: string;
readonly scriptPath: string;
}
export function sameQwenPath(left: string, right: string): boolean {
const normalizedLeft = path.resolve(left);
const normalizedRight = path.resolve(right);
return process.platform === 'win32'
? normalizedLeft.toLowerCase() === normalizedRight.toLowerCase()
: normalizedLeft === normalizedRight;
}
export function sameQwenAgentId(left: string, right: string): boolean {
return process.platform === 'win32'
? left.toLowerCase() === right.toLowerCase()
: left === right;
}
function quotePosix(value: string): string {
return `'${value.replaceAll("'", `'"'"'`)}'`;
}
function quotePowerShell(value: string): string {
return `'${value.replaceAll("'", "''")}'`;
}
export function buildQwenCommand(scriptPath: string): string {
if (!path.isAbsolute(process.execPath) || !path.isAbsolute(scriptPath)) {
throw new Error('Qwen Code hook commands require absolute executable and script paths');
}
if (process.platform === 'win32') {
return `& ${quotePowerShell(process.execPath)} ${quotePowerShell(scriptPath)}; exit $LASTEXITCODE`;
}
return `${quotePosix(process.execPath)} ${quotePosix(scriptPath)}`;
}
function readPosixArgument(command: string, start: number): ParsedArgument | undefined {
if (command[start] !== "'") return undefined;
const apostrophe = `'"'"'`;
let value = '';
for (let index = start + 1; index < command.length;) {
if (command.startsWith(apostrophe, index)) {
value += "'";
index += apostrophe.length;
continue;
}
if (command[index] === "'") return { value, next: index + 1 };
value += command[index];
index += 1;
}
return undefined;
}
function parsePosixCommand(command: string): readonly [string, string] | undefined {
const executable = readPosixArgument(command, 0);
if (!executable || command[executable.next] !== ' ') return undefined;
const script = readPosixArgument(command, executable.next + 1);
if (!script || script.next !== command.length) return undefined;
return [executable.value, script.value];
}
function readPowerShellArgument(command: string, start: number): ParsedArgument | undefined {
if (command[start] !== "'") return undefined;
let value = '';
for (let index = start + 1; index < command.length; index += 1) {
if (command[index] !== "'") {
value += command[index];
continue;
}
if (command[index + 1] === "'") {
value += "'";
index += 1;
continue;
}
return { value, next: index + 1 };
}
return undefined;
}
function parsePowerShellCommand(command: string): readonly [string, string] | undefined {
if (!command.startsWith('& ')) return undefined;
const executable = readPowerShellArgument(command, 2);
if (!executable || command[executable.next] !== ' ') return undefined;
const script = readPowerShellArgument(command, executable.next + 1);
if (!script || command.slice(script.next) !== '; exit $LASTEXITCODE') return undefined;
return [executable.value, script.value];
}
function isNodeExecutable(filePath: string): boolean {
const basename = path.basename(filePath).toLowerCase();
return basename === 'node' || basename === 'node.exe';
}
export function qwenRuntimeReference(
command: string,
scriptName: string,
): QwenRuntimeReference | undefined {
const parsed = process.platform === 'win32'
? parsePowerShellCommand(command)
: parsePosixCommand(command);
if (!parsed
|| !path.isAbsolute(parsed[0])
|| !isNodeExecutable(parsed[0])
|| !path.isAbsolute(parsed[1])
|| path.basename(parsed[1]) !== scriptName) return undefined;
const agentDirectory = path.dirname(parsed[1]);
if (!sameQwenPath(path.dirname(agentDirectory), path.join(os.homedir(), '.elydora'))) {
return undefined;
}
const agentId = path.basename(agentDirectory);
if (!agentId || agentId === '.' || agentId === '..') return undefined;
return { agentId, scriptPath: parsed[1] };
}
+101 -85
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@@ -8,70 +8,76 @@ import {
type JSONPath,
type Node,
type ParseError,
} from "jsonc-parser";
} from 'jsonc-parser';
import type { FileSnapshot } from './managed-files.js';
import {
TOOL_EVENTS,
MANAGED_EVENTS,
managedQwenRemovals,
readQwenHooks,
type JsonObject,
type ManagedQwenEvent,
type QwenGroup,
type QwenHookSettings,
type ToolEvent,
type QwenHooks,
isObject,
managedRemovals,
readHooks,
} from "./qwen-contract.js";
} from './qwen-contract.js';
export const OWNED_FILE_MARKER = "// Managed by Elydora";
export const QWEN_OWNED_FILE_MARKER = '// Managed by Elydora';
export type QwenDocumentKind = 'system-defaults' | 'user' | 'workspace' | 'system';
export interface QwenDocument {
readonly kind: QwenDocumentKind;
readonly filePath: string;
readonly exists: boolean;
readonly raw: string;
readonly snapshot?: FileSnapshot;
readonly root: JsonObject;
readonly hooks: QwenHookSettings;
readonly hooks: QwenHooks;
readonly hasHooksContainer: boolean;
readonly hooksDisabled: boolean;
readonly disableAllHooks?: boolean;
readonly folderTrustEnabled?: boolean;
readonly ownedFile: boolean;
}
export interface RenderedDocument {
export interface RenderedQwenDocument {
readonly document: QwenDocument;
readonly changed: boolean;
readonly next?: string;
}
interface DocumentOptions {
readonly kind: QwenDocumentKind;
readonly exists: boolean;
readonly filePath: string;
readonly raw: string;
readonly snapshot?: FileSnapshot;
}
function rejectDuplicateKeys(
node: Node | undefined,
label: string,
path: string[] = [],
location: string[] = [],
): void {
if (!node) return;
if (node.type === "object") {
if (node.type === 'object') {
const keys = new Set<string>();
for (const property of node.children ?? []) {
const key = String(property.children?.[0]?.value);
const location = [...path, key];
if (keys.has(key))
throw new Error(
`${label} contains duplicate field "${location.join(".")}"`,
);
const childLocation = [...location, key];
if (keys.has(key)) {
throw new Error(`${label} contains duplicate field "${childLocation.join('.')}"`);
}
keys.add(key);
rejectDuplicateKeys(property.children?.[1], label, location);
rejectDuplicateKeys(property.children?.[1], label, childLocation);
}
return;
}
if (node.type === "array") {
for (const child of node.children ?? [])
rejectDuplicateKeys(child, label, path);
if (node.type === 'array') {
for (const child of node.children ?? []) rejectDuplicateKeys(child, label, location);
}
}
function parseJsonWithComments(raw: string, label: string): JsonObject {
export function parseQwenJsoncObject(raw: string, label: string): JsonObject {
const errors: ParseError[] = [];
const value: unknown = parse(raw, errors, {
allowTrailingComma: false,
@@ -79,60 +85,76 @@ function parseJsonWithComments(raw: string, label: string): JsonObject {
});
if (errors.length > 0) {
const details = errors
.map(
(error) =>
`${printParseErrorCode(error.error)} at offset ${error.offset}`,
)
.join(", ");
.map((error) => `${printParseErrorCode(error.error)} at offset ${error.offset}`)
.join(', ');
throw new Error(`Failed to parse ${label}: ${details}`);
}
if (!isObject(value)) throw new Error(`${label} must contain a JSON object`);
rejectDuplicateKeys(
parseTree(raw, [], {
allowTrailingComma: false,
disallowComments: false,
}),
label,
);
rejectDuplicateKeys(parseTree(raw, [], {
allowTrailingComma: false,
disallowComments: false,
}), label);
return value;
}
export function parseDocument(options: DocumentOptions): QwenDocument {
const label = `Qwen Code settings at ${options.filePath}`;
const root = parseJsonWithComments(options.raw, label);
if (
root.disableAllHooks !== undefined &&
typeof root.disableAllHooks !== "boolean"
) {
export function qwenSourceLabel(kind: QwenDocumentKind): string {
switch (kind) {
case 'system-defaults': return 'Qwen Code system defaults';
case 'workspace': return 'Qwen Code workspace settings';
case 'system': return 'Qwen Code system override settings';
default: return 'Qwen Code user settings';
}
}
function readFolderTrustEnabled(root: JsonObject, label: string): boolean | undefined {
if (root.security === undefined) return undefined;
if (!isObject(root.security)) throw new Error(`${label} field "security" must be an object`);
if (root.security.folderTrust === undefined) return undefined;
if (!isObject(root.security.folderTrust)) {
throw new Error(`${label} field "security.folderTrust" must be an object`);
}
const enabled = root.security.folderTrust.enabled;
if (enabled !== undefined && typeof enabled !== 'boolean') {
throw new Error(`${label} field "security.folderTrust.enabled" must be a boolean`);
}
return enabled as boolean | undefined;
}
export function parseQwenDocument(options: DocumentOptions): QwenDocument {
const label = `${qwenSourceLabel(options.kind)} at ${options.filePath}`;
const root = parseQwenJsoncObject(options.raw, label);
if (root.disableAllHooks !== undefined && typeof root.disableAllHooks !== 'boolean') {
throw new Error(`${label} field "disableAllHooks" must be a boolean`);
}
const hasHooksContainer = Object.hasOwn(root, "hooks");
const hooks = hasHooksContainer
? readHooks(root.hooks, `${label} field "hooks"`)
: {};
const hasHooksContainer = Object.hasOwn(root, 'hooks');
return {
...options,
root,
hooks,
hooks: readQwenHooks(root.hooks),
hasHooksContainer,
hooksDisabled: root.disableAllHooks === true,
ownedFile: options.raw.startsWith(OWNED_FILE_MARKER),
disableAllHooks: root.disableAllHooks as boolean | undefined,
folderTrustEnabled: readFolderTrustEnabled(root, label),
ownedFile: options.kind === 'user' && options.raw.startsWith(QWEN_OWNED_FILE_MARKER),
};
}
export function createOwnedDocument(filePath: string): QwenDocument {
return parseDocument({
export function createQwenDocument(
kind: QwenDocumentKind,
filePath: string,
): QwenDocument {
return parseQwenDocument({
kind,
exists: false,
filePath,
raw: `${OWNED_FILE_MARKER}\n{}\n`,
raw: kind === 'user' ? `${QWEN_OWNED_FILE_MARKER}\n{}\n` : '{}\n',
});
}
function formatting(raw: string): FormattingOptions {
const indentation = /\r?\n([ \t]+)\S/.exec(raw)?.[1];
const insertSpaces = !indentation?.includes("\t");
const insertSpaces = !indentation?.includes('\t');
return {
eol: raw.includes("\r\n") ? "\r\n" : "\n",
eol: raw.includes('\r\n') ? '\r\n' : '\n',
insertSpaces,
tabSize: insertSpaces ? Math.max(1, indentation?.length ?? 2) : 1,
};
@@ -144,20 +166,19 @@ function change(
value: unknown,
isArrayInsertion = false,
): string {
return applyEdits(
raw,
modify(raw, jsonPath, value, {
formattingOptions: formatting(raw),
isArrayInsertion,
}),
);
return applyEdits(raw, modify(raw, jsonPath, value, {
formattingOptions: formatting(raw),
isArrayInsertion,
}));
}
function currentDocument(document: QwenDocument, raw: string): QwenDocument {
return parseDocument({
return parseQwenDocument({
kind: document.kind,
exists: document.exists,
filePath: document.filePath,
raw,
snapshot: document.snapshot,
});
}
@@ -166,13 +187,13 @@ function removeManagedEntries(
raw: string,
agentId?: string,
): string {
const removals = managedRemovals(document.hooks, agentId);
for (const event of TOOL_EVENTS) {
const removals = managedQwenRemovals(document.hooks, agentId);
for (const event of MANAGED_EVENTS) {
const eventRemovals = removals
.filter((removal) => removal.event === event)
.sort((left, right) => right.groupIndex - left.groupIndex);
for (const removal of eventRemovals) {
const groupPath: JSONPath = ["hooks", event, removal.groupIndex];
const groupPath: JSONPath = ['hooks', event, removal.groupIndex];
if (removal.removeGroup) {
raw = change(raw, groupPath, undefined);
continue;
@@ -180,19 +201,19 @@ function removeManagedEntries(
for (const handlerIndex of [...removal.handlerIndexes].sort(
(left, right) => right - left,
)) {
raw = change(raw, [...groupPath, "hooks", handlerIndex], undefined);
raw = change(raw, [...groupPath, 'hooks', handlerIndex], undefined);
}
}
if (eventRemovals.length > 0) {
const current = currentDocument(document, raw);
if ((current.hooks[event] ?? []).length === 0) {
raw = change(raw, ["hooks", event], undefined);
raw = change(raw, ['hooks', event], undefined);
}
}
}
const current = currentDocument(document, raw);
if (current.hasHooksContainer && Object.keys(current.hooks).length === 0) {
raw = change(raw, ["hooks"], undefined);
raw = change(raw, ['hooks'], undefined);
}
return raw;
}
@@ -200,38 +221,33 @@ function removeManagedEntries(
function appendGroup(
document: QwenDocument,
raw: string,
event: ToolEvent,
event: ManagedQwenEvent,
group: QwenGroup,
): string {
const current = currentDocument(document, raw);
if (current.hooks[event]) {
return change(
raw,
["hooks", event, current.hooks[event]!.length],
group,
true,
);
return change(raw, ['hooks', event, current.hooks[event].length], group, true);
}
return change(raw, ["hooks", event], [group]);
return change(raw, ['hooks', event], [group]);
}
export function renderDocument(
export function renderQwenDocument(
document: QwenDocument,
agentId: string | undefined,
additions: ReadonlyMap<ToolEvent, QwenGroup>,
): RenderedDocument {
additions: ReadonlyMap<ManagedQwenEvent, QwenGroup>,
): RenderedQwenDocument {
let raw = removeManagedEntries(document, document.raw, agentId);
for (const event of TOOL_EVENTS) {
for (const event of MANAGED_EVENTS) {
const group = additions.get(event);
if (group) raw = appendGroup(document, raw, event, group);
}
const current = currentDocument(document, raw);
if (
additions.size === 0 &&
document.ownedFile &&
Object.keys(current.root).length === 0
) {
if (additions.size === 0 && document.ownedFile && Object.keys(current.root).length === 0) {
return { document, changed: true, next: undefined };
}
return { document, changed: raw !== document.raw, next: raw };
}
export function qwenDocumentLabel(document: QwenDocument): string {
return qwenSourceLabel(document.kind);
}
+249 -294
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@@ -1,352 +1,289 @@
import os from "node:os";
import path from "node:path";
import {
buildQwenCommand,
qwenRuntimeReference,
sameQwenAgentId,
sameQwenPath,
type QwenRuntimeReference,
} from './qwen-command.js';
import { isObject, type JsonObject } from './strict-json.js';
export const AGENT_KEY = "qwen";
export const GUARD_SCRIPT = "guard.js";
export const AUDIT_SCRIPT = "hook.js";
export const AGENT_KEY = 'qwen';
export const GUARD_SCRIPT = 'guard.js';
export const AUDIT_SCRIPT = 'hook.js';
export const GUARD_HOOK_NAME = 'elydora-guard';
export const AUDIT_HOOK_NAME = 'elydora-audit';
export const HOOK_TIMEOUT_MS = 10_000;
export const TOOL_EVENTS = ["PreToolUse", "PostToolUse"] as const;
export const MANAGED_EVENTS = [
'PreToolUse',
'PostToolUse',
'PostToolUseFailure',
] as const;
const EVENT_NAMES = new Set([
"PreToolUse",
"PostToolUse",
"PostToolUseFailure",
"PostToolBatch",
"Notification",
"UserPromptSubmit",
"UserPromptExpansion",
"SessionStart",
"Stop",
"MessageDisplay",
"SubagentStart",
"SubagentStop",
"PreCompact",
"PostCompact",
"SessionEnd",
"PermissionRequest",
"PermissionDenied",
"StopFailure",
"TodoCreated",
"TodoCompleted",
"InstructionsLoaded",
const KNOWN_EVENTS = new Set([
'PreToolUse',
'PostToolUse',
'PostToolUseFailure',
'PostToolBatch',
'Notification',
'UserPromptSubmit',
'UserPromptExpansion',
'SessionStart',
'Stop',
'MessageDisplay',
'SubagentStart',
'SubagentStop',
'PreCompact',
'PostCompact',
'SessionEnd',
'PermissionRequest',
'PermissionDenied',
'StopFailure',
'TodoCreated',
'TodoCompleted',
'InstructionsLoaded',
]);
const CONFIG_FIELDS = new Set(["enabled", "disabled", "notifications"]);
const HANDLER_KEYS = ["command", "shell", "timeout", "type"];
const GROUP_KEYS = ["hooks", "matcher"];
export type JsonObject = Record<string, unknown>;
export type ToolEvent = (typeof TOOL_EVENTS)[number];
const REGEX_MATCHER_EVENTS = new Set([
'PreToolUse',
'PostToolUse',
'PostToolUseFailure',
'PermissionRequest',
'PermissionDenied',
'SubagentStart',
'SubagentStop',
'PreCompact',
'PostCompact',
'SessionStart',
'SessionEnd',
'StopFailure',
'Notification',
'InstructionsLoaded',
'UserPromptExpansion',
]);
export interface QwenCommandHandler extends JsonObject {
readonly type: "command";
readonly command: string;
export type ManagedQwenEvent = (typeof MANAGED_EVENTS)[number];
export interface QwenHandler extends JsonObject {
readonly type: 'command' | 'http' | 'prompt';
readonly command?: string;
readonly name?: string;
readonly shell?: 'bash' | 'powershell';
readonly timeout?: number;
readonly shell?: "bash" | "powershell";
}
export interface QwenGroup extends JsonObject {
readonly matcher?: string;
readonly sequential?: boolean;
readonly hooks: JsonObject[];
readonly hooks: QwenHandler[];
}
export interface QwenHookSettings extends JsonObject {
readonly PreToolUse?: QwenGroup[];
readonly PostToolUse?: QwenGroup[];
}
export type QwenHooks = Record<string, QwenGroup[]>;
export interface RuntimeContract {
export interface QwenRuntimeContract {
readonly agentId: string;
readonly guardPath: string;
readonly auditPath: string;
}
export interface ManagedRemoval {
readonly event: ToolEvent;
readonly event: ManagedQwenEvent;
readonly groupIndex: number;
readonly handlerIndexes: number[];
readonly handlerIndexes: readonly number[];
readonly removeGroup: boolean;
}
interface ParsedArgument {
readonly value: string;
readonly next: number;
}
export function isObject(value: unknown): value is JsonObject {
return typeof value === "object" && value !== null && !Array.isArray(value);
}
function quotePosix(value: string): string {
return `'${value.replaceAll("'", `'"'"'`)}'`;
}
function quotePowerShell(value: string): string {
return `'${value.replaceAll("'", "''")}'`;
}
export function buildCommand(scriptPath: string): string {
if (process.platform === "win32") {
return `& ${quotePowerShell(process.execPath)} ${quotePowerShell(scriptPath)}; exit $LASTEXITCODE`;
}
return `${quotePosix(process.execPath)} ${quotePosix(scriptPath)}`;
}
export function buildGroup(scriptPath: string): QwenGroup {
return {
matcher: "*",
hooks: [
{
type: "command",
command: buildCommand(scriptPath),
shell: process.platform === "win32" ? "powershell" : "bash",
timeout: HOOK_TIMEOUT_MS,
},
],
};
}
function validateRegex(value: string, label: string): void {
if (value.trim() === "" || value.trim() === "*") return;
try {
new RegExp(value);
} catch (error) {
const message = error instanceof Error ? error.message : String(error);
throw new Error(`${label} must be a valid regular expression: ${message}`);
function optionalString(value: JsonObject, field: string, label: string): void {
if (value[field] !== undefined && typeof value[field] !== 'string') {
throw new Error(`${label} field "${field}" must be a string`);
}
}
function optionalString(value: JsonObject, key: string, label: string): void {
if (value[key] !== undefined && typeof value[key] !== "string") {
throw new Error(`${label} field "${key}" must be a string`);
function optionalBoolean(value: JsonObject, field: string, label: string): void {
if (value[field] !== undefined && typeof value[field] !== 'boolean') {
throw new Error(`${label} field "${field}" must be a boolean`);
}
}
function optionalBoolean(value: JsonObject, key: string, label: string): void {
if (value[key] !== undefined && typeof value[key] !== "boolean") {
throw new Error(`${label} field "${key}" must be a boolean`);
}
}
function optionalStringMap(
value: JsonObject,
key: string,
label: string,
): void {
const item = value[key];
function optionalStringMap(value: JsonObject, field: string, label: string): void {
const item = value[field];
if (item === undefined) return;
if (
!isObject(item) ||
Object.values(item).some((entry) => typeof entry !== "string")
) {
throw new Error(`${label} field "${key}" must contain string values`);
if (!isObject(item) || Object.values(item).some((entry) => typeof entry !== 'string')) {
throw new Error(`${label} field "${field}" must map names to strings`);
}
}
function validateHandler(value: unknown, label: string): JsonObject {
if (!isObject(value)) throw new Error(`${label} must be an object`);
if (
value.type !== "command" &&
value.type !== "http" &&
value.type !== "prompt"
) {
throw new Error(`${label} type must be "command", "http", or "prompt"`);
}
if (
value.timeout !== undefined &&
(typeof value.timeout !== "number" ||
!Number.isFinite(value.timeout) ||
value.timeout < 0)
) {
function validateTimeout(value: unknown, label: string): void {
if (value === undefined) return;
if (typeof value !== 'number' || !Number.isFinite(value) || value < 0) {
throw new Error(`${label} timeout must be a non-negative finite number`);
}
for (const key of ["name", "description", "statusMessage", "source"]) {
optionalString(value, key, label);
}
function validateHandler(value: unknown, label: string): QwenHandler {
if (!isObject(value)) throw new Error(`${label} must be an object`);
if (!['command', 'http', 'prompt'].includes(String(value.type))) {
throw new Error(`${label} has unsupported type "${String(value.type)}"`);
}
if (value.type === "command") {
if (typeof value.command !== "string" || value.command.length === 0) {
throw new Error(`${label} command must be a non-empty string`);
validateTimeout(value.timeout, label);
for (const field of ['name', 'description', 'statusMessage', 'source']) {
optionalString(value, field, label);
}
if (value.type === 'command') {
if (typeof value.command !== 'string' || value.command.length === 0) {
throw new Error(`${label} requires a non-empty command`);
}
optionalStringMap(value, "env", label);
optionalBoolean(value, "async", label);
if (
value.shell !== undefined &&
value.shell !== "bash" &&
value.shell !== "powershell"
) {
optionalStringMap(value, 'env', label);
optionalBoolean(value, 'async', label);
if (value.shell !== undefined && !['bash', 'powershell'].includes(String(value.shell))) {
throw new Error(`${label} shell must be "bash" or "powershell"`);
}
}
if (value.type === "http") {
if (typeof value.url !== "string" || value.url.length === 0) {
throw new Error(`${label} url must be a non-empty string`);
if (value.type === 'http') {
if (typeof value.url !== 'string' || value.url.length === 0) {
throw new Error(`${label} requires a non-empty url`);
}
optionalStringMap(value, "headers", label);
optionalBoolean(value, "once", label);
optionalString(value, "if", label);
if (
value.allowedEnvVars !== undefined &&
(!Array.isArray(value.allowedEnvVars) ||
value.allowedEnvVars.some((item) => typeof item !== "string"))
) {
optionalStringMap(value, 'headers', label);
optionalBoolean(value, 'once', label);
optionalString(value, 'if', label);
if (value.allowedEnvVars !== undefined && (
!Array.isArray(value.allowedEnvVars)
|| value.allowedEnvVars.some((item) => typeof item !== 'string')
)) {
throw new Error(`${label} allowedEnvVars must be an array of strings`);
}
}
if (value.type === "prompt") {
if (typeof value.prompt !== "string" || value.prompt.length === 0) {
throw new Error(`${label} prompt must be a non-empty string`);
if (value.type === 'prompt') {
if (typeof value.prompt !== 'string' || value.prompt.length === 0) {
throw new Error(`${label} requires a non-empty prompt`);
}
optionalString(value, "model", label);
optionalString(value, 'model', label);
}
return value;
return value as QwenHandler;
}
function validateGroup(
value: unknown,
label: string,
index: number,
): QwenGroup {
const location = `${label}[${index}]`;
if (!isObject(value)) throw new Error(`${location} must be an object`);
function validateMatcher(matcher: string, event: string, label: string): void {
if (!REGEX_MATCHER_EVENTS.has(event) || matcher.trim() === '' || matcher.trim() === '*') {
return;
}
try {
new RegExp(matcher);
} catch (error) {
throw new Error(`${label} matcher must be a valid regular expression`, {
cause: error instanceof Error ? error : new Error(String(error)),
});
}
}
function validateGroup(value: unknown, event: string, index: number): QwenGroup {
const label = `Qwen Code settings group hooks.${event}[${index}]`;
if (!isObject(value)) throw new Error(`${label} must be an object`);
if (value.matcher !== undefined) {
if (typeof value.matcher !== "string")
throw new Error(`${location} matcher must be a string`);
validateRegex(value.matcher, `${location} matcher`);
if (typeof value.matcher !== 'string') throw new Error(`${label} matcher must be a string`);
validateMatcher(value.matcher, event, label);
}
if (value.sequential !== undefined && typeof value.sequential !== "boolean") {
throw new Error(`${location} sequential must be a boolean`);
if (value.sequential !== undefined && typeof value.sequential !== 'boolean') {
throw new Error(`${label} sequential must be a boolean`);
}
if (!Array.isArray(value.hooks))
throw new Error(`${location} must contain a hooks array`);
const hooks = value.hooks.map((handler, handlerIndex) =>
validateHandler(handler, `${location}.hooks[${handlerIndex}]`),
);
return { ...value, hooks } as QwenGroup;
if (!Array.isArray(value.hooks)) throw new Error(`${label} must contain a hooks array`);
return {
...value,
hooks: value.hooks.map((handler, handlerIndex) => (
validateHandler(handler, `${label}.hooks[${handlerIndex}]`)
)),
} as QwenGroup;
}
export function readHooks(value: unknown, label: string): QwenHookSettings {
if (!isObject(value)) throw new Error(`${label} must contain a JSON object`);
const settings: QwenHookSettings = { ...value };
for (const [event, definitions] of Object.entries(value)) {
if (CONFIG_FIELDS.has(event)) continue;
if (!EVENT_NAMES.has(event))
throw new Error(`${label} contains unsupported field "${event}"`);
if (!Array.isArray(definitions))
throw new Error(`${label} field "${event}" must be an array`);
settings[event] = definitions.map((definition, index) =>
validateGroup(definition, `${label} field "${event}"`, index),
);
}
return settings;
}
function readQuotedArgument(
command: string,
start: number,
): ParsedArgument | undefined {
if (command[start] !== "'") return undefined;
let value = "";
for (let index = start + 1; index < command.length; ) {
if (process.platform === "win32" && command.startsWith("''", index)) {
value += "'";
index += 2;
export function readQwenHooks(value: unknown): QwenHooks {
if (value === undefined) return {};
if (!isObject(value)) throw new Error('Qwen Code settings field "hooks" must be an object');
const hooks: QwenHooks = {};
for (const [event, groups] of Object.entries(value)) {
if (!KNOWN_EVENTS.has(event)) {
hooks[event] = groups as QwenGroup[];
continue;
}
if (process.platform !== "win32" && command.startsWith(`'"'"'`, index)) {
value += "'";
index += 5;
continue;
if (!Array.isArray(groups)) {
throw new Error(`Qwen Code settings field "hooks.${event}" must be an array`);
}
if (command[index] === "'") return { value, next: index + 1 };
value += command[index];
index += 1;
hooks[event] = groups.map((group, index) => validateGroup(group, event, index));
}
return undefined;
return hooks;
}
function parseGeneratedCommand(
command: string,
): readonly [string, string] | undefined {
if (process.platform === "win32" && !command.startsWith("& "))
return undefined;
const start = process.platform === "win32" ? 2 : 0;
const executable = readQuotedArgument(command, start);
if (!executable || command[executable.next] !== " ") return undefined;
const script = readQuotedArgument(command, executable.next + 1);
const expectedSuffix =
process.platform === "win32" ? "; exit $LASTEXITCODE" : "";
if (
!script ||
command.slice(script.next) !== expectedSuffix ||
!executable.value ||
!script.value
)
return undefined;
return [executable.value, script.value];
export function buildQwenGroup(scriptPath: string, name: string): QwenGroup {
return {
hooks: [{
type: 'command',
name,
command: buildQwenCommand(scriptPath),
shell: process.platform === 'win32' ? 'powershell' : 'bash',
timeout: HOOK_TIMEOUT_MS,
}],
};
}
function samePath(left: string, right: string): boolean {
const normalizedLeft = path.resolve(left);
const normalizedRight = path.resolve(right);
return process.platform === "win32"
? normalizedLeft.toLowerCase() === normalizedRight.toLowerCase()
: normalizedLeft === normalizedRight;
function exactCurrentGroup(group: QwenGroup): boolean {
return Object.keys(group).length === 1 && Object.hasOwn(group, 'hooks');
}
function sameAgentId(left: string, right: string): boolean {
return process.platform === "win32"
? left.toLowerCase() === right.toLowerCase()
: left === right;
function exactLegacyGroup(group: QwenGroup): boolean {
return Object.keys(group).sort().join('|') === 'hooks|matcher' && group.matcher === '*';
}
export function managedAgentId(
handler: JsonObject,
function currentReference(
handler: QwenHandler,
scriptName: string,
): string | undefined {
if (
Object.keys(handler).sort().join("\0") !== HANDLER_KEYS.join("\0") ||
handler.type !== "command" ||
handler.timeout !== HOOK_TIMEOUT_MS ||
handler.shell !== (process.platform === "win32" ? "powershell" : "bash") ||
typeof handler.command !== "string"
)
return undefined;
const parsed = parseGeneratedCommand(handler.command);
if (!parsed || !samePath(parsed[0], process.execPath)) return undefined;
const scriptPath = parsed[1];
if (path.basename(scriptPath) !== scriptName) return undefined;
const agentDirectory = path.dirname(scriptPath);
if (
!samePath(path.dirname(agentDirectory), path.join(os.homedir(), ".elydora"))
)
return undefined;
const agentId = path.basename(agentDirectory);
return agentId && agentId !== "." && agentId !== ".." ? agentId : undefined;
hookName: string,
): QwenRuntimeReference | undefined {
return Object.keys(handler).sort().join('|') === 'command|name|shell|timeout|type'
&& handler.type === 'command'
&& handler.name === hookName
&& handler.shell === (process.platform === 'win32' ? 'powershell' : 'bash')
&& handler.timeout === HOOK_TIMEOUT_MS
&& typeof handler.command === 'string'
? qwenRuntimeReference(handler.command, scriptName)
: undefined;
}
function exactOwnedGroup(group: QwenGroup, managedIndexes: number[]): boolean {
return (
Object.keys(group).sort().join("\0") === GROUP_KEYS.join("\0") &&
group.matcher === "*" &&
managedIndexes.length > 0 &&
managedIndexes.length === group.hooks.length
);
function legacyReference(
handler: QwenHandler,
scriptName: string,
): QwenRuntimeReference | undefined {
return Object.keys(handler).sort().join('|') === 'command|shell|timeout|type'
&& handler.type === 'command'
&& handler.shell === (process.platform === 'win32' ? 'powershell' : 'bash')
&& handler.timeout === HOOK_TIMEOUT_MS
&& typeof handler.command === 'string'
? qwenRuntimeReference(handler.command, scriptName)
: undefined;
}
export function managedRemovals(
settings: QwenHookSettings,
function managedReference(
handler: QwenHandler,
scriptName: string,
hookName: string,
includeLegacy: boolean,
): QwenRuntimeReference | undefined {
return currentReference(handler, scriptName, hookName)
?? (includeLegacy ? legacyReference(handler, scriptName) : undefined);
}
const EVENT_CONTRACTS = [
['PreToolUse', GUARD_SCRIPT, GUARD_HOOK_NAME],
['PostToolUse', AUDIT_SCRIPT, AUDIT_HOOK_NAME],
['PostToolUseFailure', AUDIT_SCRIPT, AUDIT_HOOK_NAME],
] as const;
export function managedQwenRemovals(
hooks: QwenHooks,
agentId?: string,
): ManagedRemoval[] {
const removals: ManagedRemoval[] = [];
for (const [event, scriptName] of [
["PreToolUse", GUARD_SCRIPT],
["PostToolUse", AUDIT_SCRIPT],
] as const) {
(settings[event] ?? []).forEach((group, groupIndex) => {
for (const [event, scriptName, hookName] of EVENT_CONTRACTS) {
(hooks[event] ?? []).forEach((group, groupIndex) => {
const handlerIndexes = group.hooks.flatMap((handler, handlerIndex) => {
const managedId = managedAgentId(handler, scriptName);
return managedId &&
(agentId === undefined || sameAgentId(managedId, agentId))
const reference = managedReference(handler, scriptName, hookName, true);
return reference && (agentId === undefined || sameQwenAgentId(reference.agentId, agentId))
? [handlerIndex]
: [];
});
@@ -355,7 +292,8 @@ export function managedRemovals(
event,
groupIndex,
handlerIndexes,
removeGroup: exactOwnedGroup(group, handlerIndexes),
removeGroup: (exactCurrentGroup(group) || exactLegacyGroup(group))
&& handlerIndexes.length === group.hooks.length,
});
}
});
@@ -363,30 +301,47 @@ export function managedRemovals(
return removals;
}
function managedIds(groups: QwenGroup[], scriptName: string): Set<string> {
const ids = new Set<string>();
function referencesForEvent(
groups: readonly QwenGroup[],
scriptName: string,
hookName: string,
): Map<string, QwenRuntimeReference[]> {
const references = new Map<string, QwenRuntimeReference[]>();
for (const group of groups) {
if (!exactCurrentGroup(group)) continue;
for (const handler of group.hooks) {
const agentId = managedAgentId(handler, scriptName);
if (agentId) ids.add(agentId);
const reference = currentReference(handler, scriptName, hookName);
if (!reference) continue;
const key = process.platform === 'win32'
? reference.agentId.toLowerCase()
: reference.agentId;
references.set(key, [...(references.get(key) ?? []), reference]);
}
}
return ids;
return references;
}
export function runtimeContracts(
settings: QwenHookSettings,
): RuntimeContract[] {
const guards = managedIds(settings.PreToolUse ?? [], GUARD_SCRIPT);
const audits = managedIds(settings.PostToolUse ?? [], AUDIT_SCRIPT);
const root = path.join(os.homedir(), ".elydora");
return [...guards]
.filter((agentId) =>
[...audits].some((auditId) => sameAgentId(auditId, agentId)),
)
.map((agentId) => ({
agentId,
guardPath: path.join(root, agentId, GUARD_SCRIPT),
auditPath: path.join(root, agentId, AUDIT_SCRIPT),
}));
export function qwenRuntimeContracts(hooks: QwenHooks): QwenRuntimeContract[] {
const guards = referencesForEvent(hooks.PreToolUse ?? [], GUARD_SCRIPT, GUARD_HOOK_NAME);
const posts = referencesForEvent(hooks.PostToolUse ?? [], AUDIT_SCRIPT, AUDIT_HOOK_NAME);
const failures = referencesForEvent(
hooks.PostToolUseFailure ?? [],
AUDIT_SCRIPT,
AUDIT_HOOK_NAME,
);
const contracts: QwenRuntimeContract[] = [];
for (const [key, guard] of guards) {
const post = posts.get(key);
const failure = failures.get(key);
if (guard.length !== 1 || post?.length !== 1 || failure?.length !== 1) continue;
if (!sameQwenPath(post[0].scriptPath, failure[0].scriptPath)) continue;
contracts.push({
agentId: guard[0].agentId,
guardPath: guard[0].scriptPath,
auditPath: post[0].scriptPath,
});
}
return contracts;
}
export { isObject, type JsonObject };
+133
View File
@@ -0,0 +1,133 @@
import path from 'node:path';
import type { InstallConfig } from './base.js';
import {
AGENT_KEY,
AUDIT_SCRIPT,
GUARD_SCRIPT,
} from './qwen-contract.js';
import { sameQwenPath } from './qwen-command.js';
import {
qwenDocumentLabel,
type RenderedQwenDocument,
} from './qwen-config.js';
import {
commitManagedInstallation,
preflightManagedInstallation,
prepareManagedInstallation,
type ManagedRuntimePaths,
type PreparedManagedInstallation,
type RenameFile,
} from './managed-installation.js';
import {
commitManagedTransaction,
prepareManagedFileChange,
type PreparedManagedTransaction,
} from './managed-transaction.js';
import {
requireQwenHooksEnabled,
type QwenSources,
} from './qwen-sources.js';
const DISPLAY_NAME = 'Qwen Code';
const SETTINGS_DIRECTORY_LABEL = 'Qwen Code user configuration directory';
const MAX_SOURCE_BYTES = 2 * 1024 * 1024;
export type QwenRuntimePaths = ManagedRuntimePaths;
export type PreparedQwenInstallation = PreparedManagedInstallation;
export type { RenameFile };
export async function preflightQwenInstallation(
config: InstallConfig,
sources: QwenSources,
): Promise<QwenRuntimePaths> {
requireQwenHooksEnabled(sources);
return preflightManagedInstallation({
agentKey: AGENT_KEY,
hookLocations: [{
directoryLabel: SETTINGS_DIRECTORY_LABEL,
filePath: sources.user.filePath,
}],
config,
}, GUARD_SCRIPT, AUDIT_SCRIPT);
}
function readOnlyPreconditions(sources: QwenSources, changedPath?: string) {
return sources.preconditions.filter((condition) => (
changedPath === undefined || !sameQwenPath(condition.filePath, changedPath)
));
}
export async function prepareQwenInstallation(
config: InstallConfig,
sources: QwenSources,
rendered: RenderedQwenDocument,
): Promise<PreparedQwenInstallation> {
await preflightQwenInstallation(config, sources);
const settingsSource = rendered.next ?? rendered.document.raw;
const prepared = await prepareManagedInstallation({
agentKey: AGENT_KEY,
displayName: DISPLAY_NAME,
hookSources: [{
directoryLabel: SETTINGS_DIRECTORY_LABEL,
label: qwenDocumentLabel(rendered.document),
filePath: rendered.document.filePath,
expectedSource: rendered.document.exists ? rendered.document.raw : undefined,
expectedSnapshot: rendered.document.snapshot,
source: settingsSource,
}],
config,
auditOptions: { nativePayload: true },
}, GUARD_SCRIPT, AUDIT_SCRIPT);
return {
...prepared,
transaction: {
...prepared.transaction,
preconditions: readOnlyPreconditions(sources, rendered.document.filePath),
},
};
}
export async function commitQwenInstallation(
prepared: PreparedQwenInstallation,
renameFile?: RenameFile,
): Promise<void> {
await commitManagedInstallation(prepared, renameFile);
}
export async function prepareQwenUninstall(
sources: QwenSources,
rendered: RenderedQwenDocument,
): Promise<PreparedManagedTransaction> {
const change = rendered.changed
? await prepareManagedFileChange({
filePath: rendered.document.filePath,
label: qwenDocumentLabel(rendered.document),
next: rendered.next,
mode: 0o600,
maximumBytes: MAX_SOURCE_BYTES,
expectedSource: rendered.document.exists ? rendered.document.raw : undefined,
expectedSnapshot: rendered.document.snapshot,
verifyExpectedSource: true,
})
: undefined;
return {
displayName: DISPLAY_NAME,
operation: 'uninstall',
directories: [{
path: path.dirname(rendered.document.filePath),
label: SETTINGS_DIRECTORY_LABEL,
}],
changes: change ? [change] : [],
preconditions: readOnlyPreconditions(
sources,
rendered.changed ? rendered.document.filePath : undefined,
),
};
}
export async function commitQwenUninstall(
prepared: PreparedManagedTransaction,
renameFile?: RenameFile,
): Promise<void> {
await commitManagedTransaction(prepared, renameFile);
}
+87 -332
View File
@@ -1,344 +1,99 @@
import { randomUUID } from "node:crypto";
import fsp from "node:fs/promises";
import type { FileHandle } from "node:fs/promises";
import os from "node:os";
import path from "node:path";
import { parse as parseDotenv } from "dotenv";
import os from 'node:os';
import path from 'node:path';
import { generateGuardScript } from './guard-template.js';
import { generateHookScript } from './hook-template.js';
import {
AGENT_KEY,
type JsonObject,
type RuntimeContract,
isObject,
} from "./qwen-contract.js";
import {
type QwenDocument,
type RenderedDocument,
createOwnedDocument,
parseDocument,
} from "./qwen-config.js";
type QwenRuntimeContract,
} from './qwen-contract.js';
import { sameQwenAgentId, sameQwenPath } from './qwen-command.js';
import { inspectPhysicalDirectory, readPhysicalFile } from './managed-files.js';
import { parseStrictJsonObject, type JsonObject } from './strict-json.js';
interface FileChange {
readonly filePath: string;
readonly label: string;
readonly original?: string;
readonly next?: string;
}
interface StagedChange {
readonly change: FileChange;
readonly tempPath?: string;
readonly rollbackPath?: string;
committed: boolean;
}
function errorMessage(error: unknown): string {
return error instanceof Error ? error.message : String(error);
}
function asError(error: unknown): Error {
return error instanceof Error ? error : new Error(String(error));
}
function hasErrorCode(error: unknown, code: string): boolean {
return isObject(error) && error.code === code;
}
async function readOptional(
filePath: string,
label: string,
): Promise<string | undefined> {
try {
return await fsp.readFile(filePath, "utf-8");
} catch (error) {
if (hasErrorCode(error, "ENOENT")) return undefined;
throw new Error(`Read ${label} at ${filePath}: ${errorMessage(error)}`, {
cause: asError(error),
});
function requireNonEmptyString(value: unknown, field: string, configPath: string): string {
if (typeof value !== 'string' || value.trim().length === 0) {
throw new Error(`Elydora runtime config ${field} is invalid: ${configPath}`);
}
}
function defaultQwenHome(): string {
const homeDir = os.homedir();
return homeDir
? path.join(homeDir, ".qwen")
: path.join(os.tmpdir(), ".qwen");
}
function resolveStoragePath(value: string): string {
let resolved = value;
if (
resolved === "~" ||
resolved.startsWith("~/") ||
resolved.startsWith("~\\")
) {
const segments =
resolved === "~"
? []
: resolved
.slice(2)
.split(/[/\\]+/)
.filter(Boolean);
resolved = path.join(os.homedir(), ...segments);
}
return path.isAbsolute(resolved) ? resolved : path.resolve(resolved);
}
async function qwenHomeFromEnvFile(
filePath: string,
): Promise<string | undefined> {
const raw = await readOptional(filePath, "Qwen home environment");
if (raw === undefined) return undefined;
const value = parseDotenv(raw).QWEN_HOME;
return value || undefined;
}
export async function resolveQwenHome(): Promise<string> {
const initialValue = process.env.QWEN_HOME;
const initialHome = initialValue
? resolveStoragePath(initialValue)
: defaultQwenHome();
if (Object.hasOwn(process.env, "QWEN_HOME")) return initialHome;
const candidates = [
path.join(initialHome, ".env"),
path.join(path.dirname(initialHome), ".env"),
];
for (const candidate of candidates) {
const discovered = await qwenHomeFromEnvFile(candidate);
if (discovered) return resolveStoragePath(discovered);
}
return initialHome;
}
export async function readDocument(): Promise<QwenDocument> {
const configPath = path.join(await resolveQwenHome(), "settings.json");
const raw = await readOptional(configPath, "Qwen Code settings");
return raw === undefined
? createOwnedDocument(configPath)
: parseDocument({ exists: true, filePath: configPath, raw });
}
function fileChange(rendered: RenderedDocument): FileChange | undefined {
if (!rendered.changed) return undefined;
return {
filePath: rendered.document.filePath,
label: "Qwen Code settings",
original: rendered.document.exists ? rendered.document.raw : undefined,
next: rendered.next,
};
}
async function unlinkOptional(filePath: string): Promise<void> {
try {
await fsp.unlink(filePath);
} catch (error) {
if (!hasErrorCode(error, "ENOENT")) throw error;
}
}
async function writeExclusive(
filePath: string,
contents: string,
label: string,
): Promise<void> {
let handle: FileHandle | undefined;
try {
handle = await fsp.open(filePath, "wx", 0o600);
await handle.writeFile(contents, "utf-8");
await handle.sync();
await handle.close();
} catch (error) {
const failures = [asError(error)];
if (handle) {
try {
await handle.close();
} catch (closeError) {
failures.push(asError(closeError));
}
}
try {
await unlinkOptional(filePath);
} catch (cleanupError) {
failures.push(asError(cleanupError));
}
if (failures.length > 1)
throw new AggregateError(failures, `Stage ${label}`);
throw new Error(`Stage ${label} at ${filePath}: ${errorMessage(error)}`, {
cause: failures[0],
});
}
}
async function assertUnchanged(change: FileChange): Promise<void> {
const current = await readOptional(change.filePath, change.label);
if (current !== change.original) {
throw new Error(
`${change.label} changed during installation: ${change.filePath}`,
);
}
}
async function stage(change: FileChange): Promise<StagedChange> {
await assertUnchanged(change);
const directory = path.dirname(change.filePath);
await fsp.mkdir(directory, { recursive: true, mode: 0o700 });
const token = randomUUID();
const tempPath =
change.next === undefined
? undefined
: path.join(directory, `.${path.basename(change.filePath)}.${token}.tmp`);
const rollbackPath =
change.original === undefined
? undefined
: path.join(
directory,
`.${path.basename(change.filePath)}.${token}.rollback`,
);
try {
if (tempPath) await writeExclusive(tempPath, change.next!, change.label);
if (rollbackPath && change.next !== undefined) {
await writeExclusive(
rollbackPath,
change.original!,
`${change.label} rollback`,
);
}
} catch (error) {
const failures = [asError(error)];
for (const stagedPath of [tempPath, rollbackPath]) {
if (!stagedPath) continue;
try {
await unlinkOptional(stagedPath);
} catch (cleanupError) {
failures.push(asError(cleanupError));
}
}
if (failures.length > 1)
throw new AggregateError(failures, `Stage ${change.label}`);
throw error;
}
return { change, tempPath, rollbackPath, committed: false };
}
async function commit(staged: StagedChange): Promise<void> {
await assertUnchanged(staged.change);
if (staged.change.next === undefined) {
if (!staged.rollbackPath)
throw new Error(`Missing rollback path for ${staged.change.label}`);
await fsp.rename(staged.change.filePath, staged.rollbackPath);
} else {
if (!staged.tempPath)
throw new Error(`Missing staged file for ${staged.change.label}`);
await fsp.rename(staged.tempPath, staged.change.filePath);
}
staged.committed = true;
}
async function rollback(staged: StagedChange): Promise<void> {
if (!staged.committed) return;
if (staged.change.original === undefined) {
await unlinkOptional(staged.change.filePath);
return;
}
if (!staged.rollbackPath)
throw new Error(`Missing rollback data for ${staged.change.label}`);
await fsp.rename(staged.rollbackPath, staged.change.filePath);
}
async function cleanup(staged: StagedChange): Promise<void> {
const stagedPaths = [staged.tempPath, staged.rollbackPath].filter(
(filePath): filePath is string => filePath !== undefined,
);
await Promise.all(stagedPaths.map(unlinkOptional));
}
export async function writeDocument(rendered: RenderedDocument): Promise<void> {
const change = fileChange(rendered);
if (!change) return;
const staged = await stage(change);
try {
await commit(staged);
} catch (error) {
const failures = [asError(error)];
try {
await rollback(staged);
} catch (rollbackError) {
failures.push(asError(rollbackError));
}
try {
await cleanup(staged);
} catch (cleanupError) {
failures.push(asError(cleanupError));
}
if (failures.length > 1)
throw new AggregateError(failures, "Write Qwen Code settings");
throw new Error(`Write Qwen Code settings: ${errorMessage(error)}`, {
cause: failures[0],
});
}
await cleanup(staged);
}
export async function regularFileExists(
filePath: string,
label: string,
): Promise<boolean> {
try {
return (await fsp.stat(filePath)).isFile();
} catch (error) {
if (hasErrorCode(error, "ENOENT") || hasErrorCode(error, "ENOTDIR"))
return false;
throw new Error(`Read ${label} at ${filePath}: ${errorMessage(error)}`, {
cause: asError(error),
});
}
}
export async function requireRuntime(
filePath: string,
label: string,
): Promise<void> {
if (!filePath) throw new Error(`${label} path is required`);
if (!(await regularFileExists(filePath, label)))
throw new Error(`${label} is missing: ${filePath}`);
}
async function readRuntimeConfig(
filePath: string,
): Promise<JsonObject | undefined> {
const raw = await readOptional(filePath, "Elydora runtime config");
if (raw === undefined) return undefined;
let value: unknown;
try {
value = JSON.parse(raw);
} catch (error) {
throw new Error(
`Failed to parse Elydora runtime config at ${filePath}: ${errorMessage(error)}`,
{
cause: asError(error),
},
);
}
if (!isObject(value))
throw new Error(
`Elydora runtime config at ${filePath} must contain a JSON object`,
);
return value;
}
export async function runtimeFilesExist(
contracts: RuntimeContract[],
function validateRuntimeConfig(
config: JsonObject,
contract: QwenRuntimeContract,
configPath: string,
): void {
const supported = new Set(['org_id', 'agent_id', 'kid', 'base_url', 'token', 'agent_name']);
const extra = Object.keys(config).find((key) => !supported.has(key));
if (extra) {
throw new Error(`Elydora runtime config has unsupported field "${extra}": ${configPath}`);
}
requireNonEmptyString(config.org_id, 'org_id', configPath);
requireNonEmptyString(config.kid, 'kid', configPath);
const agentId = requireNonEmptyString(config.agent_id, 'agent_id', configPath);
if (!sameQwenAgentId(agentId, contract.agentId) || config.agent_name !== AGENT_KEY) {
throw new Error(`Elydora runtime identity does not match Qwen Code hooks: ${configPath}`);
}
if (config.token !== undefined) requireNonEmptyString(config.token, 'token', configPath);
const rawBaseUrl = requireNonEmptyString(config.base_url, 'base_url', configPath);
let baseUrl: URL;
try {
baseUrl = new URL(rawBaseUrl);
} catch (error) {
throw new Error(`Elydora runtime config base_url is invalid: ${configPath}`, {
cause: error instanceof Error ? error : new Error(String(error)),
});
}
if (!['http:', 'https:'].includes(baseUrl.protocol)
|| !baseUrl.hostname
|| baseUrl.username
|| baseUrl.password
|| baseUrl.search
|| baseUrl.hash) {
throw new Error(`Elydora runtime config base_url is invalid: ${configPath}`);
}
}
function validatePrivateKey(contents: string, keyPath: string): void {
const bytes = Buffer.from(contents, 'base64url');
if (bytes.length !== 32 || bytes.toString('base64url') !== contents) {
throw new Error(`Elydora private key is invalid: ${keyPath}`);
}
}
async function runtimeContractExists(contract: QwenRuntimeContract): Promise<boolean> {
const runtimeRoot = path.join(os.homedir(), '.elydora');
const agentDirectory = path.dirname(contract.guardPath);
if (!sameQwenPath(path.dirname(agentDirectory), runtimeRoot)
|| !sameQwenPath(contract.auditPath, path.join(agentDirectory, 'hook.js'))) return false;
if (!await inspectPhysicalDirectory(runtimeRoot, 'Elydora runtime directory')) return false;
if (!await inspectPhysicalDirectory(agentDirectory, 'Elydora agent runtime directory')) {
return false;
}
const configPath = path.join(agentDirectory, 'config.json');
const keyPath = path.join(agentDirectory, 'private.key');
const [config, key, guard, audit] = await Promise.all([
readPhysicalFile(configPath, 'Elydora runtime config'),
readPhysicalFile(keyPath, 'Elydora private key'),
readPhysicalFile(contract.guardPath, 'Elydora guard runtime'),
readPhysicalFile(contract.auditPath, 'Elydora audit runtime'),
]);
if (!config || !key || !guard || !audit) return false;
const parsed = parseStrictJsonObject(config.contents, `Elydora runtime config at ${configPath}`);
validateRuntimeConfig(parsed, contract, configPath);
validatePrivateKey(key.contents, keyPath);
return guard.contents === generateGuardScript(AGENT_KEY, contract.agentId)
&& audit.contents === generateHookScript(
AGENT_KEY,
contract.agentId,
{ nativePayload: true },
);
}
export async function qwenRuntimeFilesExist(
contracts: readonly QwenRuntimeContract[],
): Promise<boolean> {
for (const contract of contracts) {
const agentDirectory = path.dirname(contract.guardPath);
const runtimeConfig = await readRuntimeConfig(
path.join(agentDirectory, "config.json"),
);
if (!runtimeConfig || runtimeConfig.agent_name !== AGENT_KEY) continue;
const files = await Promise.all([
regularFileExists(contract.guardPath, "Elydora guard runtime"),
regularFileExists(contract.auditPath, "Elydora audit runtime"),
]);
if (files.every(Boolean)) return true;
if (await runtimeContractExists(contract)) return true;
}
return false;
}
+319
View File
@@ -0,0 +1,319 @@
import os from 'node:os';
import path from 'node:path';
import fsp from 'node:fs/promises';
import { parse as parseDotenv } from 'dotenv';
import {
createQwenDocument,
parseQwenDocument,
parseQwenJsoncObject,
qwenDocumentLabel,
qwenSourceLabel,
type QwenDocument,
type QwenDocumentKind,
} from './qwen-config.js';
import { readPhysicalFile, type FileSnapshot } from './managed-files.js';
const MAX_SOURCE_BYTES = 2 * 1024 * 1024;
const HOME_ENV_KEYS = ['QWEN_HOME', 'QWEN_RUNTIME_DIR'] as const;
export interface QwenSourcePrecondition {
readonly filePath: string;
readonly label: string;
readonly maximumBytes: number;
readonly original?: FileSnapshot;
}
export interface QwenDisableControl {
readonly disabled: boolean;
readonly source?: QwenDocument;
}
export interface QwenSources {
readonly qwenHome: string;
readonly systemDefaults: QwenDocument;
readonly user: QwenDocument;
readonly workspace: QwenDocument;
readonly system: QwenDocument;
readonly workspaceActive: boolean;
readonly workspaceTrusted: boolean;
readonly disableControl: QwenDisableControl;
readonly preconditions: readonly QwenSourcePrecondition[];
}
interface RoutingResult {
readonly qwenHome: string;
readonly preconditions: readonly QwenSourcePrecondition[];
}
function defaultQwenHome(): string {
const home = os.homedir();
return home ? path.join(home, '.qwen') : path.join(os.tmpdir(), '.qwen');
}
function resolveConfigPath(value: string): string {
let resolved = value;
if (resolved === '~' || resolved.startsWith('~/') || resolved.startsWith('~\\')) {
const segments = resolved === '~'
? []
: resolved.slice(2).split(/[/\\]+/).filter(Boolean);
resolved = path.join(os.homedir(), ...segments);
}
return path.isAbsolute(resolved) ? resolved : path.resolve(resolved);
}
function environmentValue(key: string): { own: boolean; value?: string } {
return {
own: Object.hasOwn(process.env, key),
value: process.env[key],
};
}
async function resolveQwenRouting(): Promise<RoutingResult> {
const values = new Map<string, string | undefined>();
const owned = new Set<string>();
for (const key of HOME_ENV_KEYS) {
const current = environmentValue(key);
values.set(key, current.value);
if (current.own) owned.add(key);
}
if (HOME_ENV_KEYS.every((key) => values.get(key))) {
return {
qwenHome: resolveConfigPath(values.get('QWEN_HOME')!),
preconditions: [],
};
}
const initialQwenHome = values.get('QWEN_HOME');
const initialDirectory = initialQwenHome
? resolveConfigPath(initialQwenHome)
: defaultQwenHome();
const candidates = [path.join(initialDirectory, '.env')];
if (!initialQwenHome) candidates.push(path.join(path.dirname(initialDirectory), '.env'));
const preconditions: QwenSourcePrecondition[] = [];
const visited = new Set<string>();
const readCandidate = async (filePath: string): Promise<void> => {
const resolved = path.resolve(filePath);
const key = process.platform === 'win32' ? resolved.toLowerCase() : resolved;
if (visited.has(key)) return;
visited.add(key);
const snapshot = await readPhysicalFile(resolved, 'Qwen Code home environment');
preconditions.push({
filePath: resolved,
label: 'Qwen Code home environment',
maximumBytes: MAX_SOURCE_BYTES,
original: snapshot,
});
if (!snapshot) return;
const parsed = parseDotenv(snapshot.contents);
for (const envKey of HOME_ENV_KEYS) {
const value = parsed[envKey];
if (value && !owned.has(envKey)) {
values.set(envKey, value);
owned.add(envKey);
}
}
};
for (const candidate of candidates) await readCandidate(candidate);
const discoveredHome = values.get('QWEN_HOME');
if (discoveredHome && discoveredHome !== initialQwenHome) {
const discoveredDirectory = resolveConfigPath(discoveredHome);
if (discoveredDirectory !== initialDirectory) {
await readCandidate(path.join(discoveredDirectory, '.env'));
}
}
return {
qwenHome: values.get('QWEN_HOME')
? resolveConfigPath(values.get('QWEN_HOME')!)
: defaultQwenHome(),
preconditions,
};
}
function systemSettingsPath(): string {
const configured = process.env.QWEN_CODE_SYSTEM_SETTINGS_PATH;
if (configured) return path.resolve(configured);
if (process.platform === 'darwin') {
return '/Library/Application Support/QwenCode/settings.json';
}
if (process.platform === 'win32') return 'C:\\ProgramData\\qwen-code\\settings.json';
return '/etc/qwen-code/settings.json';
}
function systemDefaultsPath(systemPath: string): string {
const configured = process.env.QWEN_CODE_SYSTEM_DEFAULTS_PATH;
return configured
? path.resolve(configured)
: path.join(path.dirname(systemPath), 'system-defaults.json');
}
async function readDocument(
kind: QwenDocumentKind,
filePath: string,
): Promise<QwenDocument> {
const snapshot = await readPhysicalFile(filePath, qwenSourceLabel(kind));
return snapshot
? parseQwenDocument({
kind,
exists: true,
filePath,
raw: snapshot.contents,
snapshot,
})
: createQwenDocument(kind, filePath);
}
async function canonicalPath(filePath: string): Promise<string> {
try {
return await fsp.realpath(filePath);
} catch {
return path.resolve(filePath);
}
}
function comparisonPath(filePath: string): string {
const resolved = path.resolve(filePath);
return process.platform === 'win32' ? resolved.toLowerCase() : resolved;
}
function isWithin(child: string, parent: string): boolean {
const relative = path.relative(comparisonPath(parent), comparisonPath(child));
return relative === '' || (!relative.startsWith('..') && !path.isAbsolute(relative));
}
async function workspaceTrust(
system: QwenDocument,
user: QwenDocument,
qwenHome: string,
workspacePath: string,
): Promise<{ trusted: boolean; precondition?: QwenSourcePrecondition }> {
const enabled = user.folderTrustEnabled ?? system.folderTrustEnabled ?? false;
if (!enabled) return { trusted: true };
const configured = process.env.QWEN_CODE_TRUSTED_FOLDERS_PATH;
const filePath = configured
? path.resolve(configured)
: path.join(qwenHome, 'trustedFolders.json');
const snapshot = await readPhysicalFile(filePath, 'Qwen Code trusted folders');
const precondition = {
filePath,
label: 'Qwen Code trusted folders',
maximumBytes: MAX_SOURCE_BYTES,
original: snapshot,
};
if (!snapshot) return { trusted: true, precondition };
const rules = parseQwenJsoncObject(snapshot.contents, `Qwen Code trusted folders at ${filePath}`);
for (const [rulePath, level] of Object.entries(rules)) {
if (!['TRUST_FOLDER', 'TRUST_PARENT', 'DO_NOT_TRUST'].includes(String(level))) {
throw new Error(`Qwen Code trusted folders has invalid trust level for "${rulePath}"`);
}
}
const workspace = await canonicalPath(workspacePath);
for (const [rulePath, level] of Object.entries(rules)) {
const canonicalRule = await canonicalPath(String(rulePath));
const trustRoot = level === 'TRUST_PARENT' ? path.dirname(canonicalRule) : canonicalRule;
if ((level === 'TRUST_FOLDER' || level === 'TRUST_PARENT')
&& isWithin(workspace, trustRoot)) return { trusted: true, precondition };
}
for (const [rulePath, level] of Object.entries(rules)) {
if (level === 'DO_NOT_TRUST'
&& comparisonPath(workspace) === comparisonPath(await canonicalPath(rulePath))) {
return { trusted: false, precondition };
}
}
return { trusted: true, precondition };
}
function effectiveDisable(
systemDefaults: QwenDocument,
user: QwenDocument,
workspace: QwenDocument,
system: QwenDocument,
useWorkspace: boolean,
): QwenDisableControl {
let disabled = false;
let source: QwenDocument | undefined;
const documents = [systemDefaults, user, ...(useWorkspace ? [workspace] : []), system];
for (const document of documents) {
if (document.disableAllHooks === undefined) continue;
disabled = document.disableAllHooks;
source = document;
}
return { disabled, source };
}
function sourcePrecondition(document: QwenDocument): QwenSourcePrecondition {
return {
filePath: document.filePath,
label: qwenDocumentLabel(document),
maximumBytes: MAX_SOURCE_BYTES,
original: document.snapshot,
};
}
function deduplicatePreconditions(
values: readonly QwenSourcePrecondition[],
): QwenSourcePrecondition[] {
const result = new Map<string, QwenSourcePrecondition>();
for (const value of values) {
const key = comparisonPath(value.filePath);
if (!result.has(key)) result.set(key, value);
}
return [...result.values()];
}
export async function readQwenSources(): Promise<QwenSources> {
const routing = await resolveQwenRouting();
const systemPath = systemSettingsPath();
const workspacePath = path.join(process.cwd(), '.qwen', 'settings.json');
const system = await readDocument('system', systemPath);
const systemDefaults = await readDocument(
'system-defaults',
systemDefaultsPath(systemPath),
);
const user = await readDocument('user', path.join(routing.qwenHome, 'settings.json'));
const [canonicalWorkspace, canonicalHome] = await Promise.all([
canonicalPath(process.cwd()),
canonicalPath(os.homedir()),
]);
const workspaceActive = comparisonPath(canonicalWorkspace) !== comparisonPath(canonicalHome);
const workspace = workspaceActive
? await readDocument('workspace', workspacePath)
: createQwenDocument('workspace', workspacePath);
const trust = workspaceActive
? await workspaceTrust(system, user, routing.qwenHome, canonicalWorkspace)
: { trusted: false as const };
const useWorkspace = workspaceActive && trust.trusted;
const preconditions = deduplicatePreconditions([
...routing.preconditions,
sourcePrecondition(systemDefaults),
sourcePrecondition(user),
...(workspaceActive ? [sourcePrecondition(workspace)] : []),
sourcePrecondition(system),
...(trust.precondition ? [trust.precondition] : []),
]);
return {
qwenHome: routing.qwenHome,
systemDefaults,
user,
workspace,
system,
workspaceActive,
workspaceTrusted: trust.trusted,
disableControl: effectiveDisable(
systemDefaults,
user,
workspace,
system,
useWorkspace,
),
preconditions,
};
}
export function requireQwenHooksEnabled(sources: QwenSources): void {
if (!sources.disableControl.disabled) return;
const source = sources.disableControl.source;
const location = source ? `${qwenDocumentLabel(source)} at ${source.filePath}` : 'effective settings';
throw new Error(`Qwen Code hooks are disabled by disableAllHooks in ${location}`);
}
+56 -31
View File
@@ -1,49 +1,74 @@
import type { AgentPlugin, InstallConfig, PluginStatus } from "./base.js";
import type { AgentPlugin, InstallConfig, PluginStatus } from './base.js';
import {
AGENT_KEY,
buildGroup,
runtimeContracts,
AUDIT_HOOK_NAME,
GUARD_HOOK_NAME,
buildQwenGroup,
qwenRuntimeContracts,
type ManagedQwenEvent,
type QwenGroup,
type ToolEvent,
} from "./qwen-contract.js";
import { renderDocument } from "./qwen-config.js";
} from './qwen-contract.js';
import { renderQwenDocument } from './qwen-config.js';
import {
readDocument,
requireRuntime,
runtimeFilesExist,
writeDocument,
} from "./qwen-io.js";
import { SUPPORTED_AGENTS } from "./registry.js";
commitQwenInstallation,
commitQwenUninstall,
preflightQwenInstallation,
prepareQwenInstallation,
prepareQwenUninstall,
} from './qwen-installation.js';
import { qwenRuntimeFilesExist } from './qwen-io.js';
import { readQwenSources } from './qwen-sources.js';
import { SUPPORTED_AGENTS } from './registry.js';
const entry = SUPPORTED_AGENTS.get(AGENT_KEY)!;
function installedGroups(guardPath: string, auditPath: string): ReadonlyMap<
ManagedQwenEvent,
QwenGroup
> {
return new Map([
['PreToolUse', buildQwenGroup(guardPath, GUARD_HOOK_NAME)],
['PostToolUse', buildQwenGroup(auditPath, AUDIT_HOOK_NAME)],
['PostToolUseFailure', buildQwenGroup(auditPath, AUDIT_HOOK_NAME)],
]);
}
export const qwenPlugin: AgentPlugin = {
managesRuntime: true,
async preflightInstall(config: InstallConfig): Promise<void> {
const sources = await readQwenSources();
await preflightQwenInstallation(config, sources);
},
async install(config: InstallConfig): Promise<void> {
if (!config.agentId) throw new Error("agentId is required");
const document = await readDocument();
await requireRuntime(config.guardScriptPath, "Elydora guard runtime");
await requireRuntime(config.hookScriptPath, "Elydora audit runtime");
const additions = new Map<ToolEvent, QwenGroup>([
["PreToolUse", buildGroup(config.guardScriptPath)],
["PostToolUse", buildGroup(config.hookScriptPath)],
]);
await writeDocument(renderDocument(document, undefined, additions));
console.log(` Qwen Code: user hooks installed at ${document.filePath}`);
console.log(" Qwen Code: run /hooks to review the Elydora hook changes.");
const sources = await readQwenSources();
const paths = await preflightQwenInstallation(config, sources);
const rendered = renderQwenDocument(
sources.user,
undefined,
installedGroups(paths.guardPath, paths.auditPath),
);
await commitQwenInstallation(
await prepareQwenInstallation(config, sources, rendered),
);
console.log(` Qwen Code hooks: ${sources.user.filePath}`);
console.log(' Qwen Code verification: run /hooks.');
},
async uninstall(agentId?: string): Promise<void> {
const document = await readDocument();
if (!document.exists) return;
await writeDocument(renderDocument(document, agentId, new Map()));
const sources = await readQwenSources();
const rendered = renderQwenDocument(sources.user, agentId, new Map());
if (!rendered.changed) return;
await commitQwenUninstall(await prepareQwenUninstall(sources, rendered));
},
async status(): Promise<PluginStatus> {
const document = await readDocument();
const contracts = runtimeContracts(document.hooks);
const hookConfigured = !document.hooksDisabled && contracts.length > 0;
const sources = await readQwenSources();
const contracts = qwenRuntimeContracts(sources.user.hooks);
const hookConfigured = !sources.disableControl.disabled && contracts.length > 0;
const hookScriptExists = hookConfigured
? await runtimeFilesExist(contracts)
? await qwenRuntimeFilesExist(contracts)
: false;
return {
installed: hookConfigured && hookScriptExists,
@@ -51,7 +76,7 @@ export const qwenPlugin: AgentPlugin = {
displayName: entry.name,
hookConfigured,
hookScriptExists,
configPath: document.filePath,
configPath: sources.user.filePath,
};
},
};
+230 -142
View File
@@ -1,109 +1,93 @@
import assert from "node:assert/strict";
import { spawn } from "node:child_process";
import { mkdtemp, mkdir, rm, writeFile } from "node:fs/promises";
import os from "node:os";
import path from "node:path";
import { pathToFileURL } from "node:url";
import { parse } from "jsonc-parser";
import assert from 'node:assert/strict';
import { spawn } from 'node:child_process';
import { mkdir, mkdtemp, readFile, rm, writeFile } from 'node:fs/promises';
import http from 'node:http';
import os from 'node:os';
import path from 'node:path';
import { pathToFileURL } from 'node:url';
import { parse } from 'jsonc-parser';
const pluginModuleUrl = pathToFileURL(
path.resolve("dist/plugins/qwen.js"),
export const VALID_PRIVATE_KEY = Buffer.alloc(32).toString('base64url');
export const pluginModuleUrl = pathToFileURL(path.resolve('dist/plugins/qwen.js')).href;
export const registryModuleUrl = pathToFileURL(path.resolve('dist/plugins/registry.js')).href;
export const sourcesModuleUrl = pathToFileURL(
path.resolve('dist/plugins/qwen-sources.js'),
).href;
export const registryModuleUrl = pathToFileURL(
path.resolve("dist/plugins/registry.js"),
export const installationModuleUrl = pathToFileURL(
path.resolve('dist/plugins/qwen-installation.js'),
).href;
export const cliPath = path.resolve("dist/cli.js");
export const expectedShell =
process.platform === "win32" ? "powershell" : "bash";
export const configModuleUrl = pathToFileURL(
path.resolve('dist/plugins/qwen-config.js'),
).href;
export const contractModuleUrl = pathToFileURL(
path.resolve('dist/plugins/qwen-contract.js'),
).href;
export const cliPath = path.resolve('dist/cli.js');
export function runNode(args, env, input = "", cwd) {
const QWEN_ENV_KEYS = [
'QWEN_HOME',
'QWEN_RUNTIME_DIR',
'QWEN_CODE_SYSTEM_SETTINGS_PATH',
'QWEN_CODE_SYSTEM_DEFAULTS_PATH',
'QWEN_CODE_TRUSTED_FOLDERS_PATH',
];
export function runProcess(command, args, env, cwd, input = '', unset = []) {
return new Promise((resolve, reject) => {
const child = spawn(process.execPath, args, {
const childEnv = { ...process.env, ...env };
for (const key of unset) delete childEnv[key];
const child = spawn(command, args, {
cwd,
env,
stdio: ["pipe", "pipe", "pipe"],
env: childEnv,
stdio: ['pipe', 'pipe', 'pipe'],
windowsHide: true,
});
let stdout = "";
let stderr = "";
child.stdout.on("data", (chunk) => {
stdout += chunk;
});
child.stderr.on("data", (chunk) => {
stderr += chunk;
});
child.once("error", reject);
child.once("close", (code) => resolve({ code, stdout, stderr }));
let stdout = '';
let stderr = '';
child.stdout.on('data', (chunk) => { stdout += chunk; });
child.stderr.on('data', (chunk) => { stderr += chunk; });
child.once('error', reject);
child.once('close', (code) => resolve({ code, stdout, stderr }));
child.stdin.end(input);
});
}
export function childEnv(fixture, overrides = {}) {
const env = {
...process.env,
HOME: fixture.homeDir,
USERPROFILE: fixture.homeDir,
...overrides,
};
if (!Object.hasOwn(overrides, "QWEN_HOME")) delete env.QWEN_HOME;
for (const [key, value] of Object.entries(env)) {
if (value === undefined) delete env[key];
}
return env;
export function runNode(args, env, cwd, input = '', unset = []) {
return runProcess(process.execPath, args, env, cwd, input, unset);
}
export function runPlugin(fixture, method, argument, overrides = {}) {
const script = `
import { qwenPlugin } from ${JSON.stringify(pluginModuleUrl)};
const argument = JSON.parse(process.env.ELYDORA_TEST_ARGUMENT);
const result = await qwenPlugin[process.env.ELYDORA_TEST_METHOD](argument);
if (result !== undefined) console.log(JSON.stringify(result));
`;
return runNode(
["--input-type=module", "--eval", script],
childEnv(fixture, {
...overrides,
ELYDORA_TEST_ARGUMENT: JSON.stringify(argument),
ELYDORA_TEST_METHOD: method,
}),
"",
fixture.workspaceDir,
function windowsPowerShell() {
return path.win32.join(
process.env.SystemRoot || 'C:\\Windows',
'System32',
'WindowsPowerShell',
'v1.0',
'powershell.exe',
);
}
function quoteShell(value) {
return process.platform === "win32"
? `'${value.replaceAll("'", "''")}'`
: `'${value.replaceAll("'", `'"'"'`)}'`;
export function runQwenHook(handler, input, fixture, environment = {}) {
const env = {
HOME: fixture.homeDir,
USERPROFILE: fixture.homeDir,
...environment,
};
if (process.platform === 'win32') {
return runProcess(
windowsPowerShell(),
['-NoLogo', '-NoProfile', '-NonInteractive', '-Command', handler.command],
env,
fixture.projectDir,
input,
);
}
return runProcess('/bin/bash', ['-c', handler.command], env, fixture.projectDir, input);
}
export function generatedCommand(scriptPath) {
const invocation = `${quoteShell(process.execPath)} ${quoteShell(scriptPath)}`;
return process.platform === "win32"
? `& ${invocation}; exit $LASTEXITCODE`
: invocation;
}
export function runHook(handler, input) {
const command = process.platform === "win32" ? "powershell" : "bash";
const args =
process.platform === "win32"
? ["-NoProfile", "-NonInteractive", "-Command", handler.command]
: ["-c", handler.command];
return new Promise((resolve, reject) => {
const child = spawn(command, args, { stdio: ["pipe", "pipe", "pipe"] });
let stdout = "";
let stderr = "";
child.stdout.on("data", (chunk) => {
stdout += chunk;
});
child.stderr.on("data", (chunk) => {
stderr += chunk;
});
child.once("error", reject);
child.once("close", (code) => resolve({ code, stdout, stderr }));
child.stdin.end(input);
});
export async function writeSettings(filePath, value) {
await mkdir(path.dirname(filePath), { recursive: true });
const contents = typeof value === 'string' ? value : `${JSON.stringify(value, null, 2)}\n`;
await writeFile(filePath, contents, { encoding: 'utf-8', mode: 0o600 });
}
export function parseSettings(raw) {
@@ -116,73 +100,177 @@ export function parseSettings(raw) {
return value;
}
export function managedHandler(settings, event, scriptPath) {
const command = generatedCommand(scriptPath);
for (const group of settings.hooks?.[event] ?? []) {
const handler = group.hooks.find(
(candidate) => candidate.command === command,
);
if (handler) return handler;
}
return undefined;
export async function readSettings(filePath) {
const raw = await readFile(filePath, 'utf-8');
return { raw, settings: parseSettings(raw) };
}
export function installConfig(fixture, overrides = {}) {
return {
agentName: 'qwen',
orgId: 'org-1',
agentId: 'agent-1',
privateKey: VALID_PRIVATE_KEY,
kid: 'kid-1',
token: 'token-1',
baseUrl: fixture.baseUrl,
guardScriptPath: fixture.guardScriptPath,
hookScriptPath: fixture.hookScriptPath,
...overrides,
};
}
function qwenEnvironment(fixture, environment) {
const env = {
HOME: fixture.homeDir,
USERPROFILE: fixture.homeDir,
QWEN_CODE_SYSTEM_DEFAULTS_PATH: path.join(fixture.rootDir, 'system-defaults.json'),
QWEN_CODE_SYSTEM_SETTINGS_PATH: path.join(fixture.rootDir, 'system-settings.json'),
...environment,
};
const unset = QWEN_ENV_KEYS.filter((key) => !Object.hasOwn(env, key));
return { env, unset };
}
export async function runPlugin(fixture, method, argument, environment = {}) {
const source = `
import { qwenPlugin } from ${JSON.stringify(pluginModuleUrl)};
const argument = JSON.parse(process.env.ELYDORA_TEST_ARGUMENT);
const result = await qwenPlugin[process.env.ELYDORA_TEST_METHOD](argument);
if (result !== undefined) console.log(JSON.stringify(result));
`;
const configured = qwenEnvironment(fixture, {
ELYDORA_TEST_ARGUMENT: JSON.stringify(argument),
ELYDORA_TEST_METHOD: method,
...environment,
});
return runNode(
['--input-type=module', '--eval', source],
configured.env,
fixture.projectDir,
'',
configured.unset,
);
}
export async function createFixture({
existingSettings,
guardSource,
hookSource,
baseUrl = 'http://127.0.0.1:9',
settings,
} = {}) {
const rootDir = await mkdtemp(path.join(os.tmpdir(), "elydora-qwen-"));
const homeDir = path.join(rootDir, "home with spaces and 'quote");
const workspaceDir = path.join(homeDir, "workspace");
const agentDir = path.join(homeDir, ".elydora", "agent-1");
const configPath = path.join(homeDir, ".qwen", "settings.json");
const guardScriptPath = path.join(agentDir, "guard.js");
const hookScriptPath = path.join(agentDir, "hook.js");
await mkdir(workspaceDir, { recursive: true });
await mkdir(agentDir, { recursive: true });
await writeFile(
guardScriptPath,
guardSource ??
"process.stderr.write('Agent is frozen by Elydora.'); process.exit(2);\n",
const rootDir = await mkdtemp(path.join(os.tmpdir(), 'elydora-qwen-'));
const homeDir = path.join(
rootDir,
"home with spaces and 'quote $QWEN_PROJECT_DIR %QWEN_PROJECT_DIR%",
);
await writeFile(hookScriptPath, hookSource ?? "process.exit(0);\n");
await writeFile(
path.join(agentDir, "config.json"),
JSON.stringify({ agent_id: "agent-1", agent_name: "qwen" }),
);
if (existingSettings !== undefined) {
await mkdir(path.dirname(configPath), { recursive: true });
await writeFile(
configPath,
typeof existingSettings === "string"
? existingSettings
: `${JSON.stringify(existingSettings, null, 2)}\n`,
);
}
return {
const projectDir = path.join(rootDir, 'project with spaces');
const settingsPath = path.join(homeDir, '.qwen', 'settings.json');
const agentDir = path.join(homeDir, '.elydora', 'agent-1');
const guardScriptPath = path.join(agentDir, 'guard.js');
const hookScriptPath = path.join(agentDir, 'hook.js');
await mkdir(homeDir, { recursive: true });
await mkdir(projectDir, { recursive: true });
if (settings !== undefined) await writeSettings(settingsPath, settings);
const fixture = {
agentDir,
configPath,
baseUrl,
guardScriptPath,
homeDir,
hookScriptPath,
projectDir,
rootDir,
workspaceDir,
async install(overrides = {}) {
return runPlugin(
this,
"install",
{
agentName: "qwen",
agentId: "agent-1",
guardScriptPath,
hookScriptPath,
},
overrides,
);
settingsPath,
install(overrides = {}, environment = {}) {
return runPlugin(this, 'install', installConfig(this, overrides), environment);
},
async close() {
await rm(rootDir, { recursive: true, force: true });
},
};
return fixture;
}
export function managedHandler(settings, event, name) {
for (const group of settings.hooks?.[event] ?? []) {
if (Object.keys(group).join('|') !== 'hooks' || !Array.isArray(group.hooks)) continue;
const handler = group.hooks.find((candidate) => (
Object.keys(candidate).sort().join('|') === 'command|name|shell|timeout|type'
&& candidate.type === 'command'
&& candidate.name === name
&& candidate.shell === (process.platform === 'win32' ? 'powershell' : 'bash')
&& candidate.timeout === 10_000
));
if (handler) return handler;
}
return undefined;
}
export function assertManagedHandler(handler, name) {
assert(handler);
assert.deepEqual(Object.keys(handler).sort(), [
'command',
'name',
'shell',
'timeout',
'type',
]);
assert.equal(handler.type, 'command');
assert.equal(handler.name, name);
assert.equal(handler.shell, process.platform === 'win32' ? 'powershell' : 'bash');
assert.equal(handler.timeout, 10_000);
}
function quoteShell(value) {
return process.platform === 'win32'
? `'${value.replaceAll("'", "''")}'`
: `'${value.replaceAll("'", `'"'"'`)}'`;
}
export function generatedCommand(scriptPath) {
const invocation = `${quoteShell(process.execPath)} ${quoteShell(scriptPath)}`;
return process.platform === 'win32'
? `& ${invocation}; exit $LASTEXITCODE`
: invocation;
}
export function legacyGroup(scriptPath) {
return {
matcher: '*',
hooks: [{
type: 'command',
command: generatedCommand(scriptPath),
shell: process.platform === 'win32' ? 'powershell' : 'bash',
timeout: 10_000,
}],
};
}
export async function startApiServer({ status = 'active', operationStatus = 201 } = {}) {
const requests = [];
const server = http.createServer(async (request, response) => {
const chunks = [];
for await (const chunk of request) chunks.push(chunk);
const raw = Buffer.concat(chunks).toString('utf-8');
requests.push({ headers: request.headers, method: request.method, url: request.url, raw });
if (request.method === 'GET') {
response.writeHead(200, { 'Content-Type': 'application/json' });
response.end(JSON.stringify({ agent: { status } }));
return;
}
response.writeHead(operationStatus, { 'Content-Type': 'application/json' });
response.end(operationStatus >= 200 && operationStatus < 300
? JSON.stringify({ operation: { accepted: true } })
: JSON.stringify({ error: { code: 'UPSTREAM_FAILURE', message: 'failed' } }));
});
await new Promise((resolve, reject) => {
server.once('error', reject);
server.listen(0, '127.0.0.1', resolve);
});
const address = server.address();
return {
baseUrl: `http://127.0.0.1:${address.port}`,
requests,
close: () => new Promise((resolve, reject) => {
server.close((error) => error ? reject(error) : resolve());
}),
};
}
+415 -321
View File
@@ -1,36 +1,69 @@
import assert from "node:assert/strict";
import { mkdir, readFile, readdir, rm, writeFile } from "node:fs/promises";
import os from "node:os";
import path from "node:path";
import test from "node:test";
import assert from 'node:assert/strict';
import { lstat, mkdir, readFile, writeFile } from 'node:fs/promises';
import path from 'node:path';
import test from 'node:test';
import {
childEnv,
VALID_PRIVATE_KEY,
assertManagedHandler,
cliPath,
configModuleUrl,
contractModuleUrl,
createFixture,
expectedShell,
generatedCommand,
installConfig,
installationModuleUrl,
legacyGroup,
managedHandler,
parseSettings,
readSettings,
registryModuleUrl,
runHook,
runNode,
runPlugin,
} from "../test-support/qwen.mjs";
sourcesModuleUrl,
writeSettings,
} from '../test-support/qwen.mjs';
test("Qwen Code is registered in the SDK and CLI", async () => {
const GUARD_NAME = 'elydora-guard';
const AUDIT_NAME = 'elydora-audit';
async function assertMissing(filePath) {
await assert.rejects(lstat(filePath), { code: 'ENOENT' });
}
function assertManagedTriple(settings) {
const guard = managedHandler(settings, 'PreToolUse', GUARD_NAME);
const audit = managedHandler(settings, 'PostToolUse', AUDIT_NAME);
const failure = managedHandler(settings, 'PostToolUseFailure', AUDIT_NAME);
assertManagedHandler(guard, GUARD_NAME);
assertManagedHandler(audit, AUDIT_NAME);
assertManagedHandler(failure, AUDIT_NAME);
assert.equal(audit.command, failure.command);
return { guard, audit, failure };
}
function isolatedEnvironment(fixture) {
return {
HOME: fixture.homeDir,
USERPROFILE: fixture.homeDir,
QWEN_HOME: '',
QWEN_CODE_SYSTEM_DEFAULTS_PATH: path.join(fixture.rootDir, 'system-defaults.json'),
QWEN_CODE_SYSTEM_SETTINGS_PATH: path.join(fixture.rootDir, 'system-settings.json'),
QWEN_CODE_TRUSTED_FOLDERS_PATH: path.join(fixture.rootDir, 'trusted-folders.json'),
};
}
test('Qwen Code is registered in the SDK and CLI', async () => {
const { SUPPORTED_AGENTS } = await import(registryModuleUrl);
assert.deepEqual(SUPPORTED_AGENTS.get("qwen"), {
name: "Qwen Code",
configDir: "~/.qwen",
configFile: "settings.json",
assert.deepEqual(SUPPORTED_AGENTS.get('qwen'), {
name: 'Qwen Code',
configDir: '~/.qwen',
configFile: 'settings.json',
});
const fixture = await createFixture();
try {
const result = await runNode(
["--no-warnings", cliPath, "status"],
childEnv(fixture),
"",
fixture.workspaceDir,
['--no-warnings', cliPath, 'status'],
isolatedEnvironment(fixture),
fixture.projectDir,
);
assert.equal(result.code, 0, result.stderr);
assert.match(result.stdout, /Qwen Code \(qwen\)/);
@@ -39,359 +72,420 @@ test("Qwen Code is registered in the SDK and CLI", async () => {
}
});
test("Qwen install preserves JSONC settings and is idempotent", async () => {
test('Qwen installs an exact three-event contract and preserves every source', async () => {
const existing = [
"{",
" // Keep this user preference.",
'{',
' // Keep this user preference.',
' "theme": "GitHub",',
' "hooks": {',
' "SessionStart": [{ "hooks": [{ "type": "command", "command": "session-hook" }] }],',
' "FutureEvent": [null],',
' "PreToolUse": [{ "matcher": "read_file", "hooks": [{ "type": "command", "command": "user-hook" }] }]',
" }",
"}",
"",
].join("\r\n");
const fixture = await createFixture({ existingSettings: existing });
const workspaceSettings = path.join(
fixture.workspaceDir,
".qwen",
"settings.json",
);
await mkdir(path.dirname(workspaceSettings), { recursive: true });
await writeFile(workspaceSettings, '{ "owner": "workspace" }\n');
' }',
'}',
'',
].join('\r\n');
const fixture = await createFixture({ settings: existing });
const workspacePath = path.join(fixture.projectDir, '.qwen', 'settings.json');
const defaultsPath = path.join(fixture.rootDir, 'system-defaults.json');
const systemPath = path.join(fixture.rootDir, 'system-settings.json');
await writeSettings(workspacePath, { owner: 'workspace' });
await writeSettings(defaultsPath, { owner: 'defaults' });
await writeSettings(systemPath, { owner: 'system' });
const environment = {
QWEN_CODE_SYSTEM_DEFAULTS_PATH: defaultsPath,
QWEN_CODE_SYSTEM_SETTINGS_PATH: systemPath,
};
try {
const first = await fixture.install();
const first = await fixture.install({}, environment);
assert.equal(first.code, 0, first.stderr);
assert.match(first.stdout, /run \/hooks/i);
const second = await fixture.install();
const installed = await readSettings(fixture.settingsPath);
assert.match(installed.raw, /Keep this user preference/);
assert.match(installed.raw, /\r\n/);
assert.equal(installed.settings.theme, 'GitHub');
assert.deepEqual(installed.settings.hooks.FutureEvent, [null]);
assert.equal(installed.settings.hooks.PreToolUse[0].hooks[0].command, 'user-hook');
assertManagedTriple(installed.settings);
for (const filePath of [
path.join(fixture.agentDir, 'config.json'),
path.join(fixture.agentDir, 'private.key'),
fixture.guardScriptPath,
fixture.hookScriptPath,
]) assert.equal((await lstat(filePath)).isFile(), true);
const second = await fixture.install({}, environment);
assert.equal(second.code, 0, second.stderr);
const raw = await readFile(fixture.configPath, "utf-8");
const settings = parseSettings(raw);
assert.match(raw, /Keep this user preference/);
assert.match(raw, /\r\n/);
assert.equal(settings.theme, "GitHub");
assert.equal(
settings.hooks.SessionStart[0].hooks[0].command,
"session-hook",
);
assert.equal(settings.hooks.PreToolUse.length, 2);
assert.equal(settings.hooks.PostToolUse.length, 1);
for (const [event, scriptPath] of [
["PreToolUse", fixture.guardScriptPath],
["PostToolUse", fixture.hookScriptPath],
]) {
const handler = managedHandler(settings, event, scriptPath);
assert.deepEqual(Object.keys(handler).sort(), [
"command",
"shell",
"timeout",
"type",
]);
assert.equal(handler.type, "command");
assert.equal(handler.shell, expectedShell);
assert.equal(handler.timeout, 10_000);
}
assert.equal(
await readFile(workspaceSettings, "utf-8"),
'{ "owner": "workspace" }\n',
);
assert.equal(await readFile(fixture.settingsPath, 'utf-8'), installed.raw);
assert.deepEqual(parseSettings(await readFile(workspacePath, 'utf-8')), { owner: 'workspace' });
assert.deepEqual(parseSettings(await readFile(defaultsPath, 'utf-8')), { owner: 'defaults' });
assert.deepEqual(parseSettings(await readFile(systemPath, 'utf-8')), { owner: 'system' });
} finally {
await fixture.close();
}
});
test("Qwen resolves QWEN_HOME with official user env precedence", async () => {
test('Qwen resolves QWEN_HOME with official bootstrap precedence', async () => {
const fixture = await createFixture();
const firstHome = path.join(fixture.rootDir, "first qwen home");
const secondHome = path.join(fixture.rootDir, "second qwen home");
await mkdir(path.join(fixture.homeDir, ".qwen"), { recursive: true });
await writeFile(
path.join(fixture.homeDir, ".qwen", ".env"),
const firstHome = path.join(fixture.rootDir, 'first qwen home');
const secondHome = path.join(fixture.rootDir, 'second qwen home');
await writeSettings(
path.join(fixture.homeDir, '.qwen', '.env'),
`QWEN_HOME=${firstHome}\n`,
);
await writeFile(
path.join(fixture.homeDir, ".env"),
`QWEN_HOME=${secondHome}\n`,
);
await writeSettings(path.join(fixture.homeDir, '.env'), `QWEN_HOME=${secondHome}\n`);
await writeSettings(path.join(firstHome, '.env'), 'QWEN_RUNTIME_DIR=runtime\n');
try {
const result = await fixture.install();
assert.equal(result.code, 0, result.stderr);
const selected = path.join(firstHome, "settings.json");
assert.ok(
managedHandler(
parseSettings(await readFile(selected, "utf-8")),
"PreToolUse",
fixture.guardScriptPath,
),
);
await assert.rejects(readFile(path.join(secondHome, "settings.json")), {
code: "ENOENT",
});
await assert.rejects(readFile(fixture.configPath), { code: "ENOENT" });
const status = await runPlugin(fixture, "status", null);
assert.equal(JSON.parse(status.stdout).configPath, selected);
const selected = path.join(firstHome, 'settings.json');
assertManagedTriple((await readSettings(selected)).settings);
await assertMissing(path.join(secondHome, 'settings.json'));
await assertMissing(fixture.settingsPath);
const status = JSON.parse((await runPlugin(fixture, 'status', null)).stdout);
assert.equal(status.configPath, selected);
} finally {
await fixture.close();
}
});
test("Qwen resolves explicit relative, tilde, and empty QWEN_HOME values", async () => {
test('Qwen resolves explicit relative, tilde, and empty QWEN_HOME values', async () => {
for (const [value, expectedPath] of [
[
"relative-qwen",
(fixture) =>
path.join(fixture.workspaceDir, "relative-qwen", "settings.json"),
],
[
"~/custom-qwen",
(fixture) => path.join(fixture.homeDir, "custom-qwen", "settings.json"),
],
["", (fixture) => fixture.configPath],
['relative-qwen', (fixture) => path.join(fixture.projectDir, 'relative-qwen', 'settings.json')],
['~/custom-qwen', (fixture) => path.join(fixture.homeDir, 'custom-qwen', 'settings.json')],
['', (fixture) => fixture.settingsPath],
]) {
const fixture = await createFixture();
await mkdir(path.join(fixture.homeDir, ".qwen"), { recursive: true });
await writeFile(
path.join(fixture.homeDir, ".qwen", ".env"),
`QWEN_HOME=${path.join(fixture.rootDir, "ignored-qwen-home")}\n`,
await writeSettings(
path.join(fixture.homeDir, '.qwen', '.env'),
`QWEN_HOME=${path.join(fixture.rootDir, 'ignored-home')}\n`,
);
try {
const result = await fixture.install({ QWEN_HOME: value });
const result = await fixture.install({}, { QWEN_HOME: value });
assert.equal(result.code, 0, result.stderr);
assert.ok(
parseSettings(await readFile(expectedPath(fixture), "utf-8")).hooks,
);
assertManagedTriple((await readSettings(expectedPath(fixture))).settings);
} finally {
await fixture.close();
}
}
});
test("Qwen hooks block freezes and forward official input", async () => {
const capturePath = path.join(
os.tmpdir(),
`elydora-qwen-event-${process.pid}-${Date.now()}.json`,
);
const hookSource = `
const fs = require('node:fs');
const chunks = [];
process.stdin.on('data', (chunk) => chunks.push(chunk));
process.stdin.on('end', () => fs.writeFileSync(${JSON.stringify(capturePath)}, Buffer.concat(chunks)));
`;
const fixture = await createFixture({ hookSource });
test('Qwen validates current hook schemas and preserves future events', async () => {
const fixture = await createFixture({ settings: {
hooks: {
FutureEvent: [null],
MessageDisplay: [{ matcher: '[', hooks: [{
type: 'http',
url: 'http://127.0.0.1:8080/hook',
headers: { Authorization: 'Bearer ${TOKEN}' },
allowedEnvVars: ['TOKEN'],
timeout: 10,
once: true,
}] }],
Stop: [{ hooks: [{
type: 'prompt',
prompt: 'Evaluate $ARGUMENTS',
model: 'fast',
timeout: 30,
}] }],
},
} });
try {
const installed = await fixture.install();
assert.equal(installed.code, 0, installed.stderr);
const settings = parseSettings(await readFile(fixture.configPath, "utf-8"));
const guard = managedHandler(
settings,
"PreToolUse",
fixture.guardScriptPath,
);
const audit = managedHandler(
settings,
"PostToolUse",
fixture.hookScriptPath,
);
const preInput = JSON.stringify({
session_id: "session-1",
transcript_path: "transcript.jsonl",
cwd: fixture.workspaceDir,
hook_event_name: "PreToolUse",
timestamp: "2026-07-19T00:00:00.000Z",
tool_name: "run_shell_command",
tool_input: { command: "echo test" },
});
const guardResult = await runHook(guard, preInput);
assert.equal(guardResult.code, 2, guardResult.stderr);
assert.match(guardResult.stderr, /Agent is frozen by Elydora/);
const postInput = preInput.replace("PreToolUse", "PostToolUse");
const auditResult = await runHook(audit, postInput);
assert.equal(auditResult.code, 0, auditResult.stderr);
assert.equal(await readFile(capturePath, "utf-8"), postInput);
} finally {
await fixture.close();
await rm(capturePath, { force: true });
}
});
test("Qwen status requires enabled hooks and complete runtimes", async () => {
const fixture = await createFixture();
try {
assert.equal((await fixture.install()).code, 0);
let status = JSON.parse((await runPlugin(fixture, "status", null)).stdout);
assert.equal(status.installed, true);
const settings = parseSettings(await readFile(fixture.configPath, "utf-8"));
await writeFile(
fixture.configPath,
`${JSON.stringify({ ...settings, disableAllHooks: true }, null, 2)}\n`,
);
status = JSON.parse((await runPlugin(fixture, "status", null)).stdout);
assert.equal(status.installed, false);
assert.equal(status.hookConfigured, false);
await writeFile(
fixture.configPath,
`${JSON.stringify({ ...settings, disableAllHooks: false }, null, 2)}\n`,
);
await rm(fixture.guardScriptPath);
status = JSON.parse((await runPlugin(fixture, "status", null)).stdout);
assert.equal(status.installed, false);
assert.equal(status.hookConfigured, true);
assert.equal(status.hookScriptExists, false);
} finally {
await fixture.close();
}
});
test("Qwen uninstall removes exact ownership and preserves user hooks", async () => {
const fixture = await createFixture({
existingSettings: { $version: 4, owner: "user" },
});
try {
assert.equal((await fixture.install()).code, 0);
const settings = parseSettings(await readFile(fixture.configPath, "utf-8"));
const managed = settings.hooks.PreToolUse.at(-1);
managed.hooks.push({ type: "command", command: "user-command" });
settings.hooks.PreToolUse.push({
matcher: "*",
hooks: [
{
type: "command",
command: generatedCommand(
path.join(fixture.homeDir, ".elydora", "agent-10", "guard.js"),
),
shell: expectedShell,
timeout: 10_000,
},
],
});
await writeFile(
fixture.configPath,
`${JSON.stringify(settings, null, 2)}\n`,
);
const before = await readFile(fixture.configPath, "utf-8");
assert.equal(
(await runPlugin(fixture, "uninstall", "other-agent")).code,
0,
);
assert.equal(await readFile(fixture.configPath, "utf-8"), before);
const uninstallId = process.platform === "win32" ? "AGENT-1" : "agent-1";
const result = await runPlugin(fixture, "uninstall", uninstallId);
const result = await fixture.install();
assert.equal(result.code, 0, result.stderr);
const remaining = parseSettings(
await readFile(fixture.configPath, "utf-8"),
);
assert.equal(remaining.$version, 4);
assert.equal(remaining.owner, "user");
assert.equal(remaining.hooks.PreToolUse.length, 2);
assert.equal(
remaining.hooks.PreToolUse[0].hooks[0].command,
"user-command",
);
assert.match(JSON.stringify(remaining), /agent-10/);
assert.equal(remaining.hooks.PostToolUse, undefined);
const settings = (await readSettings(fixture.settingsPath)).settings;
assert.deepEqual(settings.hooks.FutureEvent, [null]);
assert.equal(settings.hooks.MessageDisplay[0].matcher, '[');
assert.equal(settings.hooks.Stop[0].hooks[0].type, 'prompt');
} finally {
await fixture.close();
}
});
test("Qwen removes an Elydora-owned settings file on uninstall", async () => {
const fixture = await createFixture();
try {
assert.equal((await fixture.install()).code, 0);
assert.match(
await readFile(fixture.configPath, "utf-8"),
/^\/\/ Managed by Elydora/,
);
const result = await runPlugin(fixture, "uninstall", "agent-1");
assert.equal(result.code, 0, result.stderr);
await assert.rejects(readFile(fixture.configPath), { code: "ENOENT" });
} finally {
await fixture.close();
}
});
test("Qwen rejects malformed settings before writes", async () => {
test('Qwen rejects malformed affected settings before runtime writes', async (t) => {
const cases = [
"{ malformed",
"[]",
'{ "owner": true, }',
'{ "hooks": {}, "hooks": {} }',
'{ "disableAllHooks": "yes" }',
'{ "hooks": [] }',
'{ "hooks": { "UnknownEvent": [] } }',
'{ "hooks": { "PreToolUse": null } }',
'{ "hooks": { "PreToolUse": [null] } }',
'{ "hooks": { "PreToolUse": [{ "matcher": "[", "hooks": [] }] } }',
'{ "hooks": { "PreToolUse": [{ "sequential": "yes", "hooks": [] }] } }',
'{ "hooks": { "PreToolUse": [{ "hooks": null }] } }',
'{ "hooks": { "PreToolUse": [{ "hooks": [{ "type": "command" }] }] } }',
'{ "hooks": { "PreToolUse": [{ "hooks": [{ "type": "http" }] }] } }',
'{ "hooks": { "PreToolUse": [{ "hooks": [{ "type": "function", "command": "x" }] }] } }',
'{ "hooks": { "PreToolUse": [{ "hooks": [{ "type": "command", "command": "x", "timeout": "ten" }] }] } }',
['syntax', '{ malformed', /parse Qwen Code user settings/i],
['root', '[]', /must contain a JSON object/i],
['trailing comma', '{ "theme": true, }', /parse Qwen Code user settings/i],
['duplicate', '{ "hooks": {}, "hooks": {} }', /duplicate field "hooks"/i],
['disable', '{ "disableAllHooks": "yes" }', /disableAllHooks.*boolean/i],
['hooks shape', '{ "hooks": [] }', /field "hooks" must be an object/i],
['event shape', '{ "hooks": { "PreToolUse": null } }', /must be an array/i],
['group shape', '{ "hooks": { "PreToolUse": [null] } }', /group.*must be an object/i],
['matcher shape', '{ "hooks": { "PreToolUse": [{ "matcher": 1, "hooks": [] }] } }', /matcher must be a string/i],
['matcher regex', '{ "hooks": { "PreToolUse": [{ "matcher": "[", "hooks": [] }] } }', /valid regular expression/i],
['notification matcher', '{ "hooks": { "Notification": [{ "matcher": "[", "hooks": [] }] } }', /valid regular expression/i],
['sequential', '{ "hooks": { "PreToolUse": [{ "sequential": 1, "hooks": [] }] } }', /sequential must be a boolean/i],
['hooks missing', '{ "hooks": { "PreToolUse": [{}] } }', /must contain a hooks array/i],
['handler shape', '{ "hooks": { "PreToolUse": [{ "hooks": [null] }] } }', /hooks\[0\].*object/i],
['handler type', '{ "hooks": { "PreToolUse": [{ "hooks": [{ "type": "function" }] }] } }', /unsupported type/i],
['command', '{ "hooks": { "PreToolUse": [{ "hooks": [{ "type": "command" }] }] } }', /non-empty command/i],
['http', '{ "hooks": { "PreToolUse": [{ "hooks": [{ "type": "http" }] }] } }', /non-empty url/i],
['prompt', '{ "hooks": { "Stop": [{ "hooks": [{ "type": "prompt" }] }] } }', /non-empty prompt/i],
['timeout', '{ "hooks": { "PreToolUse": [{ "hooks": [{ "type": "command", "command": "x", "timeout": -1 }] }] } }', /non-negative finite number/i],
['trust', '{ "security": { "folderTrust": { "enabled": "yes" } } }', /folderTrust.enabled.*boolean/i],
];
for (const existingSettings of cases) {
const fixture = await createFixture({ existingSettings });
try {
const result = await fixture.install();
assert.equal(result.code, 1, `${existingSettings}\n${result.stderr}`);
assert.match(result.stderr, /Qwen (Code settings|hooks)/i);
assert.equal(
await readFile(fixture.configPath, "utf-8"),
existingSettings,
);
const names = await readdir(path.dirname(fixture.configPath));
assert.equal(
names.some((name) => name.endsWith(".tmp")),
false,
);
} finally {
await fixture.close();
}
}
});
test("Qwen fails on unreadable home env routing and missing runtimes", async () => {
const envFixture = await createFixture();
await mkdir(path.join(envFixture.homeDir, ".qwen", ".env"), {
recursive: true,
});
try {
const result = await envFixture.install();
assert.equal(result.code, 1);
assert.match(result.stderr, /Qwen home environment/i);
await assert.rejects(readFile(envFixture.configPath), { code: "ENOENT" });
} finally {
await envFixture.close();
}
const runtimeFixture = await createFixture();
await rm(runtimeFixture.guardScriptPath);
try {
const result = await runtimeFixture.install();
assert.equal(result.code, 1);
assert.match(result.stderr, /runtime is missing/i);
await assert.rejects(readFile(runtimeFixture.configPath), {
code: "ENOENT",
for (const [name, settings, pattern] of cases) {
await t.test(name, async () => {
const fixture = await createFixture({ settings });
try {
const result = await fixture.install();
assert.equal(result.code, 1);
assert.match(result.stderr, pattern);
assert.equal(await readFile(fixture.settingsPath, 'utf-8'), settings);
await assertMissing(fixture.agentDir);
} finally {
await fixture.close();
}
});
} finally {
await runtimeFixture.close();
}
});
test("Qwen status surfaces malformed runtime metadata and leaves no staging files", async () => {
const fixture = await createFixture();
test('Qwen surfaces malformed read-only sources and home routing', async () => {
const system = await createFixture();
const systemPath = path.join(system.rootDir, 'system.json');
await writeSettings(systemPath, '{ malformed');
try {
assert.equal((await fixture.install()).code, 0);
assert.equal(
(await readdir(path.dirname(fixture.configPath))).some((name) =>
name.endsWith(".tmp"),
),
false,
const result = await system.install({}, { QWEN_CODE_SYSTEM_SETTINGS_PATH: systemPath });
assert.equal(result.code, 1);
assert.match(result.stderr, /parse Qwen Code system override settings/i);
assert.equal(await readFile(systemPath, 'utf-8'), '{ malformed');
await assertMissing(system.settingsPath);
await assertMissing(system.agentDir);
} finally {
await system.close();
}
const routing = await createFixture();
await mkdir(path.join(routing.homeDir, '.qwen', '.env'), { recursive: true });
try {
const result = await routing.install();
assert.equal(result.code, 1);
assert.match(result.stderr, /home environment.*physical file/i);
await assertMissing(routing.settingsPath);
await assertMissing(routing.agentDir);
} finally {
await routing.close();
}
});
test('Qwen transaction aborts when a read-only source changes after prepare', async () => {
const fixture = await createFixture();
const systemPath = path.join(fixture.rootDir, 'system.json');
const defaultsPath = path.join(fixture.rootDir, 'defaults.json');
await writeSettings(systemPath, { owner: 'before' });
const source = `
import { writeFile } from 'node:fs/promises';
import { readQwenSources } from ${JSON.stringify(sourcesModuleUrl)};
import { renderQwenDocument } from ${JSON.stringify(configModuleUrl)};
import {
AUDIT_HOOK_NAME,
GUARD_HOOK_NAME,
buildQwenGroup,
} from ${JSON.stringify(contractModuleUrl)};
import {
commitQwenInstallation,
preflightQwenInstallation,
prepareQwenInstallation,
} from ${JSON.stringify(installationModuleUrl)};
const config = JSON.parse(process.env.ELYDORA_TEST_CONFIG);
const sources = await readQwenSources();
const paths = await preflightQwenInstallation(config, sources);
const rendered = renderQwenDocument(sources.user, undefined, new Map([
['PreToolUse', buildQwenGroup(paths.guardPath, GUARD_HOOK_NAME)],
['PostToolUse', buildQwenGroup(paths.auditPath, AUDIT_HOOK_NAME)],
['PostToolUseFailure', buildQwenGroup(paths.auditPath, AUDIT_HOOK_NAME)],
]));
const prepared = await prepareQwenInstallation(config, sources, rendered);
await writeFile(process.env.ELYDORA_SYSTEM_PATH, '{"owner":"after"}\\n');
await commitQwenInstallation(prepared);
`;
try {
const result = await runNode(
['--input-type=module', '--eval', source],
{
HOME: fixture.homeDir,
USERPROFILE: fixture.homeDir,
QWEN_HOME: '',
QWEN_RUNTIME_DIR: '',
QWEN_CODE_SYSTEM_SETTINGS_PATH: systemPath,
QWEN_CODE_SYSTEM_DEFAULTS_PATH: defaultsPath,
QWEN_CODE_TRUSTED_FOLDERS_PATH: path.join(fixture.rootDir, 'trusted.json'),
ELYDORA_SYSTEM_PATH: systemPath,
ELYDORA_TEST_CONFIG: JSON.stringify(installConfig(fixture)),
},
fixture.projectDir,
);
await writeFile(path.join(fixture.agentDir, "config.json"), "{ malformed");
const status = await runPlugin(fixture, "status", null);
assert.equal(status.code, 1);
assert.match(status.stderr, /parse Elydora runtime config/i);
assert.equal(result.code, 1);
assert.match(result.stderr, /system override settings changed during Qwen Code installation/i);
assert.deepEqual(parseSettings(await readFile(systemPath, 'utf-8')), { owner: 'after' });
await assertMissing(fixture.settingsPath);
await assertMissing(fixture.guardScriptPath);
await assertMissing(fixture.hookScriptPath);
await assertMissing(path.join(fixture.agentDir, 'config.json'));
await assertMissing(path.join(fixture.agentDir, 'private.key'));
} finally {
await fixture.close();
}
});
test('Qwen applies disableAllHooks precedence and workspace trust', async () => {
const defaults = await createFixture({ settings: { disableAllHooks: false } });
const defaultsPath = path.join(defaults.rootDir, 'defaults.json');
await writeSettings(defaultsPath, { disableAllHooks: true });
try {
assert.equal((await defaults.install({}, {
QWEN_CODE_SYSTEM_DEFAULTS_PATH: defaultsPath,
})).code, 0);
} finally {
await defaults.close();
}
const system = await createFixture();
const systemPath = path.join(system.rootDir, 'system.json');
await writeSettings(systemPath, { disableAllHooks: true });
try {
const result = await system.install({}, { QWEN_CODE_SYSTEM_SETTINGS_PATH: systemPath });
assert.equal(result.code, 1);
assert.match(result.stderr, /disableAllHooks.*system override/i);
await assertMissing(system.agentDir);
} finally {
await system.close();
}
const untrusted = await createFixture({ settings: {
security: { folderTrust: { enabled: true } },
} });
await writeSettings(path.join(untrusted.projectDir, '.qwen', 'settings.json'), {
disableAllHooks: true,
});
await writeSettings(path.join(untrusted.homeDir, '.qwen', 'trustedFolders.json'), {
[untrusted.projectDir]: 'DO_NOT_TRUST',
});
try {
const result = await untrusted.install();
assert.equal(result.code, 0, result.stderr);
assertManagedTriple((await readSettings(untrusted.settingsPath)).settings);
} finally {
await untrusted.close();
}
});
test('Qwen migrates exact legacy handlers and preserves ownership lookalikes', async () => {
const fixture = await createFixture();
const lookalike = legacyGroup(fixture.guardScriptPath);
lookalike.hooks[0].timeout = 9_000;
await writeSettings(fixture.settingsPath, {
hooks: {
PreToolUse: [legacyGroup(fixture.guardScriptPath), lookalike],
PostToolUse: [legacyGroup(fixture.hookScriptPath)],
},
});
try {
assert.equal((await fixture.install()).code, 0);
let settings = (await readSettings(fixture.settingsPath)).settings;
assertManagedTriple(settings);
assert(settings.hooks.PreToolUse.some((group) => group.hooks[0].timeout === 9_000));
settings.hooks.PreToolUse.at(-1).userField = 'preserve-group';
settings.hooks.PreToolUse.at(-1).hooks.push({ type: 'command', command: 'user-command' });
await writeSettings(fixture.settingsPath, settings);
const uninstall = await runPlugin(fixture, 'uninstall', 'agent-1');
assert.equal(uninstall.code, 0, uninstall.stderr);
settings = (await readSettings(fixture.settingsPath)).settings;
assert(settings.hooks.PreToolUse.some((group) => group.hooks[0].timeout === 9_000));
assert(settings.hooks.PreToolUse.some((group) => (
group.hooks.some((handler) => handler.command === 'user-command')
)));
assert.equal(settings.hooks.PostToolUse, undefined);
assert.equal(settings.hooks.PostToolUseFailure, undefined);
} finally {
await fixture.close();
}
});
test('Qwen uninstall removes an owned file and preserves user settings', async () => {
const user = await createFixture({ settings: { theme: 'GitHub', hooks: { Notification: [] } } });
try {
assert.equal((await user.install()).code, 0);
assert.equal((await runPlugin(user, 'uninstall', 'agent-1')).code, 0);
assert.deepEqual((await readSettings(user.settingsPath)).settings, {
theme: 'GitHub',
hooks: { Notification: [] },
});
} finally {
await user.close();
}
const owned = await createFixture();
try {
assert.equal((await owned.install()).code, 0);
assert.match(await readFile(owned.settingsPath, 'utf-8'), /^\/\/ Managed by Elydora/);
assert.equal((await runPlugin(owned, 'uninstall', 'agent-1')).code, 0);
await assertMissing(owned.settingsPath);
} finally {
await owned.close();
}
});
test('Qwen status requires exact hooks and strict runtime identity', async () => {
const fixture = await createFixture();
try {
assert.equal((await fixture.install()).code, 0);
let status = JSON.parse((await runPlugin(fixture, 'status', null)).stdout);
assert.equal(status.installed, true);
const settings = (await readSettings(fixture.settingsPath)).settings;
settings.hooks.PostToolUseFailure.push(settings.hooks.PostToolUseFailure.at(-1));
await writeSettings(fixture.settingsPath, settings);
status = JSON.parse((await runPlugin(fixture, 'status', null)).stdout);
assert.equal(status.installed, false);
assert.equal((await fixture.install()).code, 0);
await writeFile(path.join(fixture.agentDir, 'private.key'), 'invalid');
const invalid = await runPlugin(fixture, 'status', null);
assert.equal(invalid.code, 1);
assert.match(invalid.stderr, /private key is invalid/i);
assert.equal((await fixture.install()).code, 0);
await writeFile(fixture.guardScriptPath, 'tampered');
status = JSON.parse((await runPlugin(fixture, 'status', null)).stdout);
assert.equal(status.installed, false);
} finally {
await fixture.close();
}
});
test('Qwen CLI completes install, status, and uninstall end to end', async () => {
const fixture = await createFixture();
const privateKeyFile = path.join(fixture.rootDir, 'install-private.key');
const tokenFile = path.join(fixture.rootDir, 'install-token.txt');
const environment = isolatedEnvironment(fixture);
try {
await writeFile(privateKeyFile, `${VALID_PRIVATE_KEY}\n`, { mode: 0o600 });
await writeFile(tokenFile, 'token-1\n', { mode: 0o600 });
const install = await runNode([
'--no-warnings', cliPath, 'install',
'--agent', 'qwen',
'--org_id', 'org-1',
'--agent_id', 'agent-1',
'--kid', 'kid-1',
'--private_key_file', privateKeyFile,
'--token_file', tokenFile,
'--base_url', fixture.baseUrl,
], environment, fixture.projectDir);
assert.equal(install.code, 0, install.stderr);
assertManagedTriple((await readSettings(fixture.settingsPath)).settings);
const status = await runNode(
['--no-warnings', cliPath, 'status'],
environment,
fixture.projectDir,
);
assert.equal(status.code, 0, status.stderr);
assert.match(status.stdout, /Qwen Code \(qwen\) \[installed\]/);
const uninstall = await runNode([
'--no-warnings', cliPath, 'uninstall',
'--agent', 'qwen',
'--agent_id', 'agent-1',
], environment, fixture.projectDir);
assert.equal(uninstall.code, 0, uninstall.stderr);
await assertMissing(fixture.settingsPath);
await assertMissing(fixture.agentDir);
} finally {
await fixture.close();
}
+162
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import assert from 'node:assert/strict';
import { readFile, stat } from 'node:fs/promises';
import path from 'node:path';
import test from 'node:test';
import {
createFixture,
managedHandler,
readSettings,
runQwenHook,
startApiServer,
} from '../test-support/qwen.mjs';
const GUARD_NAME = 'elydora-guard';
const AUDIT_NAME = 'elydora-audit';
function officialInput(fixture, event) {
return {
session_id: 'session-1',
transcript_path: path.join(fixture.projectDir, 'transcript.jsonl'),
cwd: fixture.projectDir,
hook_event_name: event,
timestamp: '2026-07-19T00:00:00.000Z',
permission_mode: 'default',
tool_name: 'run_shell_command',
tool_input: { command: 'echo test' },
tool_use_id: 'toolu_1',
tool_call_id: 'call_1',
...(event === 'PostToolUse' ? {
tool_response: { output: 'test', error: null },
} : {}),
...(event === 'PostToolUseFailure' ? {
error: 'command failed',
is_interrupt: false,
} : {}),
};
}
async function installedHandlers(fixture) {
const settings = (await readSettings(fixture.settingsPath)).settings;
return {
guard: managedHandler(settings, 'PreToolUse', GUARD_NAME),
audit: managedHandler(settings, 'PostToolUse', AUDIT_NAME),
failure: managedHandler(settings, 'PostToolUseFailure', AUDIT_NAME),
};
}
test('Qwen guard accepts active agents and preserves native exit semantics', async () => {
const api = await startApiServer({ status: 'active' });
const fixture = await createFixture({ baseUrl: api.baseUrl });
try {
assert.equal((await fixture.install()).code, 0);
const { guard } = await installedHandlers(fixture);
const result = await runQwenHook(
guard,
JSON.stringify(officialInput(fixture, 'PreToolUse')),
fixture,
);
assert.equal(result.code, 0, result.stderr);
assert.equal(result.stdout, '');
assert.equal(api.requests.filter((request) => request.method === 'GET').length, 1);
} finally {
await fixture.close();
await api.close();
}
});
test('Qwen guard propagates frozen and revoked states through exit code 2', async (t) => {
for (const status of ['frozen', 'revoked']) {
await t.test(status, async () => {
const api = await startApiServer({ status });
const fixture = await createFixture({ baseUrl: api.baseUrl });
try {
assert.equal((await fixture.install()).code, 0);
const { guard } = await installedHandlers(fixture);
const result = await runQwenHook(
guard,
JSON.stringify(officialInput(fixture, 'PreToolUse')),
fixture,
);
assert.equal(result.code, 2, result.stderr);
assert.equal(result.stdout, '');
assert.match(result.stderr, new RegExp(`is ${status}`, 'i'));
} finally {
await fixture.close();
await api.close();
}
});
}
});
test('Qwen audit forwards complete success and failure payloads', async () => {
const api = await startApiServer();
const fixture = await createFixture({ baseUrl: api.baseUrl });
try {
assert.equal((await fixture.install()).code, 0);
const { audit, failure } = await installedHandlers(fixture);
for (const [handler, event] of [
[audit, 'PostToolUse'],
[failure, 'PostToolUseFailure'],
]) {
const payload = officialInput(fixture, event);
payload.future_provider_field = { preserved: true };
const result = await runQwenHook(handler, JSON.stringify(payload), fixture);
assert.equal(result.code, 0, result.stderr);
assert.equal(result.stdout, '');
}
const posts = api.requests.filter((request) => request.method === 'POST');
assert.equal(posts.length, 2);
assert.deepEqual(JSON.parse(posts[0].raw).payload, {
...officialInput(fixture, 'PostToolUse'),
future_provider_field: { preserved: true },
});
assert.deepEqual(JSON.parse(posts[1].raw).payload, {
...officialInput(fixture, 'PostToolUseFailure'),
future_provider_field: { preserved: true },
});
} finally {
await fixture.close();
await api.close();
}
});
test('Qwen audit keeps delivery failures observable and fail-open', async () => {
const fixture = await createFixture();
try {
assert.equal((await fixture.install()).code, 0);
const { audit } = await installedHandlers(fixture);
const result = await runQwenHook(
audit,
JSON.stringify(officialInput(fixture, 'PostToolUse')),
fixture,
);
assert.equal(result.code, 0, result.stderr);
assert.equal(result.stdout, '');
assert.match(
await readFile(path.join(fixture.agentDir, 'error.log'), 'utf-8'),
/Elydora audit|fetch failed|ECONNREFUSED/i,
);
} finally {
await fixture.close();
}
});
test('Qwen runtime artifacts use private modes on POSIX', {
skip: process.platform === 'win32' ? 'POSIX mode bits are not authoritative on Windows' : false,
}, async () => {
const fixture = await createFixture();
try {
assert.equal((await fixture.install()).code, 0);
for (const [filePath, expected] of [
[path.join(fixture.agentDir, 'config.json'), 0o600],
[path.join(fixture.agentDir, 'private.key'), 0o600],
[fixture.guardScriptPath, 0o700],
[fixture.hookScriptPath, 0o700],
[fixture.settingsPath, 0o600],
]) {
assert.equal((await stat(filePath)).mode & 0o777, expected);
}
} finally {
await fixture.close();
}
});