// // PushTests.swift // TunnelKitTests // // Created by Davide De Rosa on 8/24/18. // Copyright (c) 2018 Davide De Rosa. All rights reserved. // // https://github.com/keeshux // // This file is part of TunnelKit. // // TunnelKit is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // TunnelKit is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with TunnelKit. If not, see . // import XCTest @testable import TunnelKit private extension SessionReply { func debug() { print("IPv4: \(ipv4?.description ?? "none")") print("IPv6: \(ipv6?.description ?? "none")") print("DNS: \(dnsServers)") } } class PushTests: XCTestCase { override func setUp() { // Put setup code here. This method is called before the invocation of each test method in the class. } override func tearDown() { // Put teardown code here. This method is called after the invocation of each test method in the class. } func testNet30() { let msg = "PUSH_REPLY,redirect-gateway def1,dhcp-option DNS 209.222.18.222,dhcp-option DNS 209.222.18.218,ping 10,comp-lzo no,route 10.5.10.1,topology net30,ifconfig 10.5.10.6 10.5.10.5,auth-token AUkQf/b3nj3L+CH4RJPP0Vuq8/gpntr7uPqzjQhncig=" let reply = try! SessionProxy.PushReply(message: msg)! reply.debug() XCTAssertEqual(reply.ipv4?.address, "10.5.10.6") XCTAssertEqual(reply.ipv4?.addressMask, "255.255.255.255") XCTAssertEqual(reply.ipv4?.defaultGateway, "10.5.10.5") XCTAssertEqual(reply.dnsServers, ["209.222.18.222", "209.222.18.218"]) } func testSubnet() { let msg = "PUSH_REPLY,dhcp-option DNS 8.8.8.8,dhcp-option DNS 4.4.4.4,route-gateway 10.8.0.1,topology subnet,ping 10,ping-restart 120,ifconfig 10.8.0.2 255.255.255.0,peer-id 0" let reply = try! SessionProxy.PushReply(message: msg)! reply.debug() XCTAssertEqual(reply.ipv4?.address, "10.8.0.2") XCTAssertEqual(reply.ipv4?.addressMask, "255.255.255.0") XCTAssertEqual(reply.ipv4?.defaultGateway, "10.8.0.1") XCTAssertEqual(reply.dnsServers, ["8.8.8.8", "4.4.4.4"]) } func testRoute() { let msg = "PUSH_REPLY,dhcp-option DNS 8.8.8.8,dhcp-option DNS 4.4.4.4,route-gateway 10.8.0.1,route 192.168.0.0 255.255.255.0 10.8.0.12,topology subnet,ping 10,ping-restart 120,ifconfig 10.8.0.2 255.255.255.0,peer-id 0" let reply = try! SessionProxy.PushReply(message: msg)! reply.debug() let route = reply.ipv4!.routes.first! XCTAssertEqual(route.destination, "192.168.0.0") XCTAssertEqual(route.mask, "255.255.255.0") XCTAssertEqual(route.gateway, "10.8.0.12") } func testIPv6() { let msg = "PUSH_REPLY,dhcp-option DNS6 2001:4860:4860::8888,dhcp-option DNS6 2001:4860:4860::8844,tun-ipv6,route-gateway 10.8.0.1,topology subnet,ping 10,ping-restart 120,ifconfig-ipv6 fe80::601:30ff:feb7:ec01/64 fe80::601:30ff:feb7:dc02,ifconfig 10.8.0.2 255.255.255.0,peer-id 0" let reply = try! SessionProxy.PushReply(message: msg)! reply.debug() XCTAssertEqual(reply.ipv4?.address, "10.8.0.2") XCTAssertEqual(reply.ipv4?.addressMask, "255.255.255.0") XCTAssertEqual(reply.ipv4?.defaultGateway, "10.8.0.1") XCTAssertEqual(reply.ipv6?.address, "fe80::601:30ff:feb7:ec01") XCTAssertEqual(reply.ipv6?.addressPrefixLength, 64) XCTAssertEqual(reply.ipv6?.defaultGateway, "fe80::601:30ff:feb7:dc02") XCTAssertEqual(reply.dnsServers, ["2001:4860:4860::8888", "2001:4860:4860::8844"]) } func testCompressionFraming() { let msg = "PUSH_REPLY,dhcp-option DNS 8.8.8.8,dhcp-option DNS 4.4.4.4,comp-lzo no,route 10.8.0.1,topology net30,ping 10,ping-restart 120,ifconfig 10.8.0.6 10.8.0.5,peer-id 0,cipher AES-256-CBC" let reply = try! SessionProxy.PushReply(message: msg)! reply.debug() XCTAssertEqual(reply.compressionFraming, .compLZO) } func testNCP() { let msg = "PUSH_REPLY,dhcp-option DNS 8.8.8.8,dhcp-option DNS 4.4.4.4,comp-lzo no,route 10.8.0.1,topology net30,ping 10,ping-restart 120,ifconfig 10.8.0.6 10.8.0.5,peer-id 0,cipher AES-256-GCM" let reply = try! SessionProxy.PushReply(message: msg)! reply.debug() XCTAssertEqual(reply.cipher, .aes256gcm) } func testNCPTrailing() { let msg = "PUSH_REPLY,dhcp-option DNS 8.8.8.8,dhcp-option DNS 4.4.4.4,comp-lzo no,route 10.8.0.1,topology net30,ping 10,ping-restart 120,ifconfig 10.8.0.18 10.8.0.17,peer-id 3,cipher AES-256-GCM,auth-token" let reply = try! SessionProxy.PushReply(message: msg)! reply.debug() XCTAssertEqual(reply.cipher, .aes256gcm) } func testPing() { let msg = "PUSH_REPLY,route 192.168.1.0 255.255.255.0,route 10.0.2.0 255.255.255.0,dhcp-option DNS 192.168.1.99,dhcp-option DNS 176.103.130.130,route 10.0.2.1,topology net30,ping 10,ping-restart 60,ifconfig 10.0.2.14 10.0.2.13" let reply = try! SessionProxy.PushReply(message: msg)! reply.debug() XCTAssertEqual(reply.ping, 10) } }