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https://github.com/bulwarkmail/webmail.git
synced 2026-11-02 08:15:55 +00:00
Linus Rath
a002b09e02
CalendarEvent/query reads `after`/`before` as local date-times in the request's `timeZone`, and Stalwart silently drops a `Z` or offset. The proactive alert fetch and the contact activity panel sent UTC strings, so their windows were shifted by the user's UTC offset (two hours in Berlin in summer). UTC and offset bounds are now converted to the wall clock of the request time zone before the query is sent. With server-side expansion, a range with more than `maxRecurrenceExpansions` occurrences (a daily series over ten years) failed the whole query with `invalidArguments`, and the calendar showed nothing. The query now falls back to the unexpanded series, which the calendar expands on the client as it does for older servers. The query also stopped at a fixed 1000 ids. Without an explicit limit it now pages until the range is complete.
79 lines
4.0 KiB
TypeScript
79 lines
4.0 KiB
TypeScript
import { describe, it, expect, vi } from 'vitest';
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import { JMAPClient } from '../jmap/client';
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import { toLocalDateTime } from '../timezone';
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type Call = [string, Record<string, unknown>, string];
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function clientAnswering(answer: (args: Record<string, unknown>) => [string, Record<string, unknown>]) {
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const client = new JMAPClient('https://jmap.example.com', 'user@example.com', 'pass');
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Object.assign(client, { accountId: 'a1', capabilities: {}, session: { accounts: {}, primaryAccounts: {} } });
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const queries: Record<string, unknown>[] = [];
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vi.spyOn(client as unknown as { supportsSyntheticCalendarIds: () => Promise<boolean> }, 'supportsSyntheticCalendarIds')
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.mockResolvedValue(true);
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vi.spyOn(client as unknown as { request: (c: Call[]) => Promise<unknown> }, 'request')
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.mockImplementation(async (calls: Call[]) => {
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const [method, args, id] = calls[0];
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if (method === 'CalendarEvent/query') {
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queries.push(args);
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return { methodResponses: [[...answer(args), id]] };
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}
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const ids = (args.ids as string[]) ?? [];
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return {
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methodResponses: [['CalendarEvent/get', {
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list: ids.map((eid) => ({ id: eid, '@type': 'Event', start: '2026-09-22T10:00:00', duration: 'PT1H', calendarIds: { c: true } })),
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}, id]],
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};
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});
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return { client, queries };
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}
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describe('toLocalDateTime', () => {
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it('turns UTC and offset times into the wall clock of the zone', () => {
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expect(toLocalDateTime('2026-09-22T00:10:00Z', 'Europe/Berlin')).toBe('2026-09-22T02:10:00');
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expect(toLocalDateTime('2026-09-22T00:10:00.000Z', 'Europe/Berlin')).toBe('2026-09-22T02:10:00');
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expect(toLocalDateTime('2026-09-22T02:10:00+02:00')).toBe('2026-09-22T00:10:00');
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});
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it('leaves LocalDateTime values alone', () => {
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expect(toLocalDateTime('2026-09-22T02:10:00', 'Europe/Berlin')).toBe('2026-09-22T02:10:00');
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});
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});
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describe('queryCalendarEvents range handling', () => {
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it('sends UTC bounds as wall clock in the request time zone', async () => {
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const { client, queries } = clientAnswering(() => ['CalendarEvent/query', { ids: [] }]);
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await client.queryCalendarEvents({ after: '2026-09-22T00:10:00Z', before: '2026-09-22T00:20:00Z' });
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const filter = queries[0].filter as { after: string; before: string };
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const tz = queries[0].timeZone as string | undefined;
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expect(filter.after).toBe(toLocalDateTime('2026-09-22T00:10:00Z', tz));
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expect(filter.after.endsWith('Z')).toBe(false);
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});
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it('falls back to series when the range expands past the server limit', async () => {
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const { client, queries } = clientAnswering((args) => args.expandRecurrences
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? ['error', { type: 'invalidArguments', description: 'The number of expanded recurrences exceeds the server limit' }]
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: ['CalendarEvent/query', { ids: ['s1'] }]);
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const events = await client.queryCalendarEvents({ after: '2020-01-01T00:00:00', before: '2030-01-01T00:00:00' });
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expect(queries.map((q) => !!q.expandRecurrences)).toEqual([true, false]);
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expect(events.map((e) => e.id)).toEqual(['s1']);
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});
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it('pages through more than one page of ids', async () => {
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const all = Array.from({ length: 1500 }, (_, i) => `e${i}`);
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const { client, queries } = clientAnswering((args) => {
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const position = args.position as number;
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return ['CalendarEvent/query', { ids: all.slice(position, position + (args.limit as number)) }];
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});
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const events = await client.queryCalendarEvents({ after: '2026-09-01T00:00:00', before: '2026-10-01T00:00:00' });
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expect(queries.map((q) => q.position)).toEqual([0, 1000]);
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expect(events).toHaveLength(1500);
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});
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it('keeps an explicit limit to one page', async () => {
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const { client, queries } = clientAnswering(() => ['CalendarEvent/query', { ids: ['a', 'b'] }]);
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await client.queryCalendarEvents({ after: '2026-09-01T00:00:00', before: '2026-10-01T00:00:00' }, undefined, 2);
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expect(queries).toHaveLength(1);
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expect(queries[0].limit).toBe(2);
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});
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});
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