DrSmoothl
920f75718a
Reject malformed nested payloads, cap compressed card expansion, and enforce per-message decode budgets. Preserve unknown-wire metadata in diagnostics so unsupported QQ elements remain observable without exhausting memory.
48 lines
2.2 KiB
TypeScript
48 lines
2.2 KiB
TypeScript
import { describe, expect, it } from 'vitest';
|
|
import { protobuf_encode } from '@snowluma/proton';
|
|
import { decodeRichBody } from '../../src/msg-push/rich-body-decoder';
|
|
import type { MessageBody } from '@snowluma/proto-defs/message';
|
|
import type { MarkdownData } from '@snowluma/proto-defs/action';
|
|
|
|
// Build a svc=45 richui markdown commonElem carrying a FlashTransfer card, the
|
|
// way older QQ clients (≤9.9.30) deliver a 闪传 file (#199/#200).
|
|
function flashBody(json: unknown): MessageBody {
|
|
const markdown = `[闪传](mqqapi://markdown/node?nodeType=richui&json=${encodeURIComponent(JSON.stringify(json))})`;
|
|
const pbElem = protobuf_encode<MarkdownData>({ content: markdown });
|
|
return {
|
|
richText: { elems: [{ commonElem: { serviceType: 45, businessType: 3, pbElem } } as never] },
|
|
};
|
|
}
|
|
|
|
describe('decodeRichBody / 闪传 flash_file (#199/#200)', () => {
|
|
it('extracts filesetId, title, sceneType from a nested FlashTransfer card', () => {
|
|
const out = decodeRichBody(flashBody({
|
|
busId: 'FlashTransfer',
|
|
templateId: 'flash',
|
|
version: 2,
|
|
layout: { viewId: 'flash_file', width: -2, height: -2 },
|
|
data: { fileSetId: 'fs-abc-123', title: 'report.pdf', sceneType: 2 },
|
|
}), true);
|
|
expect(out).toEqual([{ type: 'flash_file', filesetId: 'fs-abc-123', fileName: 'report.pdf', sceneType: 2 }]);
|
|
});
|
|
|
|
it('recursive search finds the fields at any depth + accepts the filesetId alias', () => {
|
|
const out = decodeRichBody(flashBody({
|
|
busId: 'FlashTransfer',
|
|
templateId: 'flash',
|
|
layout: { deep: { nested: { filesetId: 'fs-deep', name: 'a.zip' } } },
|
|
}), true);
|
|
expect(out).toEqual([{ type: 'flash_file', filesetId: 'fs-deep', fileName: 'a.zip', sceneType: 0 }]);
|
|
});
|
|
|
|
it('drops a malformed card that has no fileset identity', () => {
|
|
const out = decodeRichBody(flashBody({ busId: 'FlashTransfer', templateId: 'flash' }), true);
|
|
expect(out).toEqual([]);
|
|
});
|
|
|
|
it('ignores a non-FlashTransfer markdown card (no flash_file element)', () => {
|
|
const out = decodeRichBody(flashBody({ busId: 'SomethingElse', templateId: 'button' }), true);
|
|
expect(out.some((e) => e.type === 'flash_file')).toBe(false);
|
|
});
|
|
});
|