agent-orchestrator/ui-electrobun/src/mainview/rpc.ts
Hibryda 1cd4558740 fix(electrobun): address all 22 Codex review #2 findings
CRITICAL:
- DocsTab XSS: DOMPurify sanitization on all {@html} output
- File RPC path traversal: guardPath() validates against project CWDs

HIGH:
- SSH injection: spawn /usr/bin/ssh via PTY args, no shell string
- Search XSS: strip HTML, highlight matches client-side with <mark>
- Terminal listener leak: cleanup functions stored + called in onDestroy
- FileBrowser race: request token, discard stale responses
- SearchOverlay race: same request token pattern
- App startup ordering: groups.list chains into active_group restore
- PtyClient timeout: 5-second auth timeout on connect()
- Rule 55: 6 {#if} patterns converted to style:display toggle

MEDIUM:
- Agent persistence: only persist NEW messages (lastPersistedIndex)
- Search errors: typed error response, "Invalid query" UI
- Health store wired: agent events call recordActivity/setProjectStatus
- index.ts SRP: split into 8 domain handler modules (298 lines)
- App.svelte: extracted workspace-store.svelte.ts
- rpc.ts: typed AppRpcHandle, removed `any`

LOW:
- CommandPalette listener wired in App.svelte
- Dead code removed (removeGroup, onDragStart, plugin loaded)
2026-03-22 02:30:09 +01:00

45 lines
1.8 KiB
TypeScript

/**
* RPC singleton — breaks the circular import chain.
*
* main.ts creates the Electroview and RPC, then sets it here.
* All other modules import from this file instead of main.ts.
*
* Fix #17: Typed RPC interface instead of `any`.
*/
import type { PtyRPCSchema, PtyRPCRequests, PtyRPCMessages } from '../shared/pty-rpc-schema.ts';
// ── Typed RPC interface ──────────────────────────────────────────────────────
type RequestFn<K extends keyof PtyRPCRequests> = (params: PtyRPCRequests[K]['params']) => Promise<PtyRPCRequests[K]['response']>;
type MessagePayload<K extends keyof PtyRPCMessages> = PtyRPCMessages[K];
type MessageListener<K extends keyof PtyRPCMessages> = (payload: MessagePayload<K>) => void;
export interface AppRpcHandle {
request: { [K in keyof PtyRPCRequests]: RequestFn<K> };
addMessageListener: <K extends keyof PtyRPCMessages>(event: K, handler: MessageListener<K>) => void;
removeMessageListener?: <K extends keyof PtyRPCMessages>(event: K, handler: MessageListener<K>) => void;
}
// ── Internal holder ──────────────────────────────────────────────────────────
let _rpc: AppRpcHandle | null = null;
/** Called once from main.ts after Electroview.defineRPC(). */
export function setAppRpc(rpc: AppRpcHandle): void {
_rpc = rpc;
}
/**
* The app-wide RPC handle.
* Safe to call after main.ts has executed (Svelte components mount after).
*/
export const appRpc: AppRpcHandle = new Proxy({} as AppRpcHandle, {
get(_target, prop) {
if (!_rpc) {
throw new Error(`[rpc] accessed before init — property "${String(prop)}"`);
}
return (_rpc as Record<string | symbol, unknown>)[prop];
},
});