nginx-cf-realip/dist/CloudFlareIps.spec.js

Command line utility for updating NGINX real-ip rules for CloudFlare's IPs

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const CloudFlareIps_1 = __importDefault(require("./CloudFlareIps"));
const expect_1 = __importDefault(require("expect"));
const rangeCheck = require('range_check');
describe('cloudflare ips', () => {
    const ips = new CloudFlareIps_1.default();
    it('can fetch ipv4 plaintext lists', () => __awaiter(this, void 0, void 0, function* () {
        const ipv4List = yield ips.getList(4);
        expect_1.default(ipv4List.length).toBeGreaterThan(0);
    }));
    it('can fetch ipv6 plaintext lists', () => __awaiter(this, void 0, void 0, function* () {
        const ipv6List = yield ips.getList(6);
        expect_1.default(ipv6List.length).toBeGreaterThan(0);
    }));
    it('can fetch ipv4 arrays', () => __awaiter(this, void 0, void 0, function* () {
        const ipv4Array = yield ips.getArray(4);
        expect_1.default(ipv4Array.length).toBeGreaterThan(0);
    }));
    it('can fetch ipv6 arrays', () => __awaiter(this, void 0, void 0, function* () {
        const ipv6Array = yield ips.getArray(6);
        expect_1.default(ipv6Array.length).toBeGreaterThan(0);
    }));
    it('fetches valid ipv4 ranges', () => __awaiter(this, void 0, void 0, function* () {
        const ipv4Array = yield ips.getArray(4);
        ipv4Array.forEach((ip) => {
            expect_1.default(ip.match(/^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\/([0-9]|[1-6][0-9])$/)).toBeTruthy();
            expect_1.default(rangeCheck.isRange(ip)).toBeTruthy();
        });
    }));
    it('fetches valid ipv6 ranges', () => __awaiter(this, void 0, void 0, function* () {
        const ipv6Array = yield ips.getArray(6);
        ipv6Array.forEach((ip) => {
            expect_1.default(ip.match(/^s*((([0-9A-Fa-f]{1,4}:){7}([0-9A-Fa-f]{1,4}|:))|(([0-9A-Fa-f]{1,4}:){6}(:[0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4]d|1dd|[1-9]?d)(.(25[0-5]|2[0-4]d|1dd|[1-9]?d)){3})|:))|(([0-9A-Fa-f]{1,4}:){5}(((:[0-9A-Fa-f]{1,4}){1,2})|:((25[0-5]|2[0-4]d|1dd|[1-9]?d)(.(25[0-5]|2[0-4]d|1dd|[1-9]?d)){3})|:))|(([0-9A-Fa-f]{1,4}:){4}(((:[0-9A-Fa-f]{1,4}){1,3})|((:[0-9A-Fa-f]{1,4})?:((25[0-5]|2[0-4]d|1dd|[1-9]?d)(.(25[0-5]|2[0-4]d|1dd|[1-9]?d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){3}(((:[0-9A-Fa-f]{1,4}){1,4})|((:[0-9A-Fa-f]{1,4}){0,2}:((25[0-5]|2[0-4]d|1dd|[1-9]?d)(.(25[0-5]|2[0-4]d|1dd|[1-9]?d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){2}(((:[0-9A-Fa-f]{1,4}){1,5})|((:[0-9A-Fa-f]{1,4}){0,3}:((25[0-5]|2[0-4]d|1dd|[1-9]?d)(.(25[0-5]|2[0-4]d|1dd|[1-9]?d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){1}(((:[0-9A-Fa-f]{1,4}){1,6})|((:[0-9A-Fa-f]{1,4}){0,4}:((25[0-5]|2[0-4]d|1dd|[1-9]?d)(.(25[0-5]|2[0-4]d|1dd|[1-9]?d)){3}))|:))|(:(((:[0-9A-Fa-f]{1,4}){1,7})|((:[0-9A-Fa-f]{1,4}){0,5}:((25[0-5]|2[0-4]d|1dd|[1-9]?d)(.(25[0-5]|2[0-4]d|1dd|[1-9]?d)){3}))|:)))(%.+)?s*(\/([0-9]|[1-9][0-9]|1[0-1][0-9]|12[0-8]))?$/i)).toBeTruthy();
            expect_1.default(rangeCheck.isRange(ip)).toBeTruthy();
        });
    }));
    it('all fetched ip ranges are valid', () => __awaiter(this, void 0, void 0, function* () {
        (yield ips.all()).forEach((ip) => {
            expect_1.default(rangeCheck.isRange(ip)).toBe(true);
        });
    }));
});