35 lines
2.2 KiB
TypeScript
35 lines
2.2 KiB
TypeScript
import assert from 'node:assert/strict'
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import { test } from 'node:test'
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import { resolveWgClientEndpoint } from '../packages/contracts/src/wireguard'
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import { generatePeerClientConf as client } from './wg-config'
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import { generatePeerClientConf as backend } from '../backend/src/services/wireguard-config'
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test('client endpoint uses exporting server or explicit client metadata', () => {
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assert.equal(resolveWgClientEndpoint(undefined, '192.0.2.1', 51879), '192.0.2.1:51879')
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assert.equal(resolveWgClientEndpoint('vpn.example:443', '192.0.2.1', 51879), 'vpn.example:443')
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assert.equal(resolveWgClientEndpoint('vpn.example', '192.0.2.1', 51879), 'vpn.example:51879')
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assert.equal(resolveWgClientEndpoint(undefined, '2001:db8::1', 51879), '[2001:db8::1]:51879')
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assert.equal(resolveWgClientEndpoint('[2001:db8::2]:443', '192.0.2.1', 51879), '[2001:db8::2]:443')
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assert.equal(resolveWgClientEndpoint(undefined, undefined, 51879), undefined)
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assert.equal(resolveWgClientEndpoint('vpn.example:0', '192.0.2.1', 51879), undefined)
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assert.equal(resolveWgClientEndpoint('https://vpn.example', '192.0.2.1', 51879), undefined)
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})
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for (const [name, generate] of [['frontend', client], ['backend', backend]] as const) {
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test(`${name}: incomplete client data stays a template without invented routes`, () => {
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const code = generate({ serverPublicKey: 'fixture-server-key', endpoint: resolveWgClientEndpoint(undefined, '192.0.2.1', 51879) })
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assert(code.includes('Endpoint = 192.0.2.1:51879'))
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assert(code.includes('# Address = <'))
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assert(code.includes('# AllowedIPs = <'))
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assert(code.includes('# PrivateKey = <'))
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assert(!/^AllowedIPs =|^Address =|^PrivateKey =/m.test(code))
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assert(!code.includes('0.0.0.0/0'))
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})
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test(`${name}: explicit client parameters remain unchanged`, () => {
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const code = generate({ serverPublicKey: 'fixture-server-key', peerAddress: '198.18.255.242/30', peerDns: '192.0.2.53', allowedIps: ['198.18.255.240/30'], endpoint: 'vpn.example:443', persistentKeepalive: 5 })
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assert(code.includes('Address = 198.18.255.242/30'))
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assert(code.includes('AllowedIPs = 198.18.255.240/30'))
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assert(code.includes('DNS = 192.0.2.53'))
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assert(code.includes('Endpoint = vpn.example:443'))
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})
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}
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