49 lines
1.6 KiB
TypeScript
49 lines
1.6 KiB
TypeScript
/*
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* Copyright (C) 2026 Fluxer Contributors
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*
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* This file is part of Fluxer.
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*
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* Fluxer is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Fluxer is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
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*/
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import {ipBanCache} from '@fluxer/api/src/middleware/IpBanMiddleware';
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import {beforeEach, describe, expect, it} from 'vitest';
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beforeEach(() => {
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ipBanCache.resetCaches();
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});
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describe('IpBanCache', () => {
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it('blocks IPv4-mapped IPv6 when a single IPv4 address is banned', () => {
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ipBanCache.ban('127.0.0.1');
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expect(ipBanCache.isBanned('127.0.0.1')).toBe(true);
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expect(ipBanCache.isBanned('::ffff:7f00:1')).toBe(true);
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});
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it('blocks IPv4-mapped IPv6 when an IPv4 range is banned', () => {
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ipBanCache.ban('127.0.0.0/24');
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expect(ipBanCache.isBanned('127.0.0.5')).toBe(true);
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expect(ipBanCache.isBanned('::ffff:7f00:5')).toBe(true);
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});
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it('blocks IPv4 clients when the IPv4-mapped IPv6 range is banned', () => {
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ipBanCache.ban('::ffff:0:0/96');
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expect(ipBanCache.isBanned('::ffff:127.0.0.1')).toBe(true);
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expect(ipBanCache.isBanned('127.0.0.1')).toBe(true);
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});
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});
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