diff --git a/Shared/Validators.swift b/Shared/Validators.swift index 231f802..17c8368 100644 --- a/Shared/Validators.swift +++ b/Shared/Validators.swift @@ -34,15 +34,18 @@ struct Endpoint { var addressType: AddressType init?(endpointString: String) throws { - let parts = endpointString.split(separator: ":") - guard parts.count == 2 else { + guard let range = endpointString.range(of: ":", options: .backwards, range: nil, locale: nil) else { throw EndpointValidationError.noIpAndPort(endpointString) } - guard let port = Int32(parts[1]), port > 0 else { - throw EndpointValidationError.invalidPort(String(parts[1])) + + let ipString = endpointString[.. 0 else { + throw EndpointValidationError.invalidPort(String(portString/*parts[1]*/)) } - ipAddress = String(parts[0]) + ipAddress = String(ipString) let addressType = validateIpAddress(ipToValidate: ipAddress) guard addressType == .IPv4 || addressType == .IPv6 else { throw EndpointValidationError.invalidIP(ipAddress) diff --git a/WireGuard.xcodeproj/project.pbxproj b/WireGuard.xcodeproj/project.pbxproj index d15e6c5..eafd6be 100644 --- a/WireGuard.xcodeproj/project.pbxproj +++ b/WireGuard.xcodeproj/project.pbxproj @@ -17,7 +17,6 @@ 4A4BACEB20B5F1BF00F12B28 /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 4A4BACE920B5F1BF00F12B28 /* Main.storyboard */; }; 4A4BACED20B5F1C100F12B28 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 4A4BACEC20B5F1C100F12B28 /* Assets.xcassets */; }; 4A4BACF020B5F1C100F12B28 /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 4A4BACEE20B5F1C100F12B28 /* LaunchScreen.storyboard */; }; - 4A4BACFB20B5F1C100F12B28 /* WireGuardTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4A4BACFA20B5F1C100F12B28 /* WireGuardTests.swift */; }; 4A4BAD0620B5F4B500F12B28 /* Settings.bundle in Resources */ = {isa = PBXBuildFile; fileRef = 4A4BAD0520B5F4B500F12B28 /* Settings.bundle */; }; 4A4BAD0C20B5F6AA00F12B28 /* AppCoordinator.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4A4BAD0B20B5F6AA00F12B28 /* AppCoordinator.swift */; }; 4A4BAD0E20B5F6C300F12B28 /* Coordinator.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4A4BAD0D20B5F6C300F12B28 /* Coordinator.swift */; }; @@ -89,7 +88,6 @@ 4A4BACEF20B5F1C100F12B28 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = ""; }; 4A4BACF120B5F1C100F12B28 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = ""; }; 4A4BACF620B5F1C100F12B28 /* WireGuardTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = WireGuardTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; }; - 4A4BACFA20B5F1C100F12B28 /* WireGuardTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WireGuardTests.swift; sourceTree = ""; }; 4A4BACFC20B5F1C100F12B28 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = ""; }; 4A4BAD0520B5F4B500F12B28 /* Settings.bundle */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.plug-in"; path = Settings.bundle; sourceTree = ""; }; 4A4BAD0B20B5F6AA00F12B28 /* AppCoordinator.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppCoordinator.swift; sourceTree = ""; }; @@ -196,7 +194,6 @@ 4A4BACF920B5F1C100F12B28 /* WireGuardTests */ = { isa = PBXGroup; children = ( - 4A4BACFA20B5F1C100F12B28 /* WireGuardTests.swift */, 4A4BACFC20B5F1C100F12B28 /* Info.plist */, 4A43515B21249E5700261999 /* ValidatorsTests.swift */, ); @@ -554,7 +551,6 @@ buildActionMask = 2147483647; files = ( 4A43515C21249E5700261999 /* ValidatorsTests.swift in Sources */, - 4A4BACFB20B5F1C100F12B28 /* WireGuardTests.swift in Sources */, ); runOnlyForDeploymentPostprocessing = 0; }; diff --git a/WireGuardTests/ValidatorsTests.swift b/WireGuardTests/ValidatorsTests.swift index 306c775..df70c89 100644 --- a/WireGuardTests/ValidatorsTests.swift +++ b/WireGuardTests/ValidatorsTests.swift @@ -10,47 +10,56 @@ import XCTest @testable import WireGuard class ValidatorsTests: XCTestCase { - func testIPv6Endpoint() throws { - XCTFail("Still needs implementation") - } - - func testIPv4Endpoint() throws { + func testEndpoint() throws { + _ = try Endpoint(endpointString: "[2607:f938:3001:4000::aac]:12345") _ = try Endpoint(endpointString: "192.168.0.1:12345") } - func testIPv4Endpoint_invalidIP() throws { - XCTAssertThrowsError(try Endpoint(endpointString: "12345:12345")) { (error) in - guard case EndpointValidationError.invalidIP(let value) = error else { - return XCTFail("Unexpected error") + func testEndpoint_invalidIP() throws { + func executeTest(endpointString: String, ipString: String, file: StaticString = #file, line: UInt = #line) { + XCTAssertThrowsError(try Endpoint(endpointString: endpointString)) { (error) in + guard case EndpointValidationError.invalidIP(let value) = error else { + return XCTFail("Unexpected error: \(error)", file: file, line: line) + } + XCTAssertEqual(value, ipString, file: file, line: line) } - XCTAssertEqual(value, "12345") } + + executeTest(endpointString: "12345:12345", ipString: "12345") + executeTest(endpointString: ":12345", ipString: "") } - func testIPv4Endpoint_invalidPort() throws { - XCTAssertThrowsError(try Endpoint(endpointString: "192.168.0.1:-12345")) { (error) in - guard case EndpointValidationError.invalidPort(let value) = error else { - return XCTFail("Unexpected error") + func testEndpoint_invalidPort() throws { + func executeTest(endpointString: String, portString: String, file: StaticString = #file, line: UInt = #line) { + XCTAssertThrowsError(try Endpoint(endpointString: endpointString)) { (error) in + guard case EndpointValidationError.invalidPort(let value) = error else { + return XCTFail("Unexpected error: \(error)", file: file, line: line) + } + XCTAssertEqual(value, portString, file: file, line: line) } - XCTAssertEqual(value, "-12345") } + + executeTest(endpointString: ":", portString: "") + executeTest(endpointString: "[2607:f938:3001:4000::aac]:-12345", portString: "-12345") + executeTest(endpointString: "[2607:f938:3001:4000::aac]", portString: "aac]") + executeTest(endpointString: "[2607:f938:3001:4000::aac]:", portString: "") + executeTest(endpointString: "192.168.0.1:-12345", portString: "-12345") + executeTest(endpointString: "192.168.0.1:", portString: "") + } - func testIPv4Endpoint_noIpAndPort() throws { + func testEndpoint_noIpAndPort() throws { - func executeTest(endpointString: String) { + func executeTest(endpointString: String, file: StaticString = #file, line: UInt = #line) { XCTAssertThrowsError(try Endpoint(endpointString: endpointString)) { (error) in guard case EndpointValidationError.noIpAndPort(let value) = error else { - return XCTFail("Unexpected error") + return XCTFail("Unexpected error: \(error)", file: file, line: line) } - XCTAssertEqual(value, endpointString, file: #file, line: #line) + XCTAssertEqual(value, endpointString, file: file, line: line) } } - executeTest(endpointString: ":") executeTest(endpointString: "192.168.0.1") - executeTest(endpointString: "192.168.0.1:") - executeTest(endpointString: ":12345") executeTest(endpointString: "12345") } } diff --git a/WireGuardTests/WireGuardTests.swift b/WireGuardTests/WireGuardTests.swift deleted file mode 100644 index a952cfe..0000000 --- a/WireGuardTests/WireGuardTests.swift +++ /dev/null @@ -1,36 +0,0 @@ -// -// WireGuardTests.swift -// WireGuardTests -// -// Created by Jeroen Leenarts on 23-05-18. -// Copyright © 2018 Jason A. Donenfeld . All rights reserved. -// - -import XCTest -@testable import WireGuard - -class WireGuardTests: XCTestCase { - - override func setUp() { - super.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. - super.tearDown() - } - - func testExample() { - // This is an example of a functional test case. - // Use XCTAssert and related functions to verify your tests produce the correct results. - } - - func testPerformanceExample() { - // This is an example of a performance test case. - self.measure { - // Put the code you want to measure the time of here. - } - } - -}