mtcute/packages/convert/src/dcs.ts

import { DcOptions } from '@mtcute/core/utils.js'

// some libraries only store the DCs in the source code, so we need to map them to the correct DCs
// this may not be very accurate, but it's better than nothing
// we *could* always map those to the primary dc (the client should handle that gracefully),
// but imo it's better to be as accurate as possible
// we'll also only map to ipv4 since that's more portable

export const DC_MAPPING_PROD: Record<number, DcOptions> = {
    '1': {
        main: {
            id: 1,
            ipAddress: '149.154.175.56',
            port: 443,
        },
        media: {
            id: 1,
            ipAddress: '149.154.175.211',
            port: 443,
        },
    },
    '2': {
        main: {
            id: 2,
            ipAddress: '149.154.167.41',
            port: 443,
        },
        media: {
            id: 2,
            ipAddress: '149.154.167.35',
            port: 443,
        },
    },
    '3': {
        main: {
            id: 3,
            ipAddress: '149.154.175.100',
            port: 443,
        },
        media: {
            id: 3,
            ipAddress: '149.154.175.100',
            port: 443,
        },
    },
    '4': {
        main: {
            id: 4,
            ipAddress: '149.154.167.91',
            port: 443,
        },
        media: {
            id: 4,
            ipAddress: '149.154.167.255',
            port: 443,
        },
    },
    '5': {
        main: {
            id: 5,
            ipAddress: '91.108.56.179',
            port: 443,
        },
        media: {
            id: 5,
            ipAddress: '149.154.171.255',
            port: 443,
        },
    },
}

export const DC_MAPPING_TEST: Record<number, DcOptions> = {
    '1': {
        main: {
            id: 1,
            ipAddress: '149.154.175.10',
            port: 80,
        },
        media: {
            id: 1,
            ipAddress: '149.154.175.10',
            port: 80,
        },
    },
    '2': {
        main: {
            id: 2,
            ipAddress: '149.154.167.40',
            port: 443,
        },
        media: {
            id: 2,
            ipAddress: '149.154.167.40',
            port: 443,
        },
    },
    '3': {
        main: {
            id: 3,
            ipAddress: '149.154.175.117',
            port: 443,
        },
        media: {
            id: 3,
            ipAddress: '149.154.175.117',
            port: 443,
        },
    },
}

export function isTestDc(ip: string): boolean {
    return Object.values(DC_MAPPING_TEST).some((dc) => dc.main.ipAddress === ip || dc.media.ipAddress === ip)
}