passepartoutvpn
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wireguard-apple
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Added a String->[String] helper 

Signed-off-by: Eric Kuck <eric@bluelinelabs.com>
This commit is contained in:
Eric Kuck 2018-12-20 10:46:26 -06:00
parent de08978a80
commit 5618c465a2
5 changed files with 53 additions and 32 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
WireGuard/WireGuard.xcodeproj/project.pbxproj
View File

@ -17,6 +17,7 @@
5F4541A621C4449E00994C13 /* ButtonCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5F4541A521C4449E00994C13 /* ButtonCell.swift */; };
5F4541A921C451D100994C13 /* TunnelStatus.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5F4541A821C451D100994C13 /* TunnelStatus.swift */; };
5F4541AE21C7704300994C13 /* NEVPNStatus+CustomStringConvertible.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5F4541AD21C7704300994C13 /* NEVPNStatus+CustomStringConvertible.swift */; };
5F4541B221CBFAEE00994C13 /* String+ArrayConversion.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5F4541B121CBFAEE00994C13 /* String+ArrayConversion.swift */; };
6F5A2B4621AFDED40081EDD8 /* FileManager+Extension.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6F5A2B4421AFDE020081EDD8 /* FileManager+Extension.swift */; };
6F5A2B4821AFF49A0081EDD8 /* FileManager+Extension.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6F5A2B4421AFDE020081EDD8 /* FileManager+Extension.swift */; };
6F5D0C1D218352EF000F85AD /* PacketTunnelProvider.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6F5D0C1C218352EF000F85AD /* PacketTunnelProvider.swift */; };
@ -114,6 +115,7 @@
5F4541A521C4449E00994C13 /* ButtonCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ButtonCell.swift; sourceTree = "<group>"; };
5F4541A821C451D100994C13 /* TunnelStatus.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TunnelStatus.swift; sourceTree = "<group>"; };
5F4541AD21C7704300994C13 /* NEVPNStatus+CustomStringConvertible.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "NEVPNStatus+CustomStringConvertible.swift"; sourceTree = "<group>"; };
5F4541B121CBFAEE00994C13 /* String+ArrayConversion.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "String+ArrayConversion.swift"; sourceTree = "<group>"; };
6F5A2B4421AFDE020081EDD8 /* FileManager+Extension.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "FileManager+Extension.swift"; sourceTree = "<group>"; };
6F5D0C1421832391000F85AD /* DNSResolver.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DNSResolver.swift; sourceTree = "<group>"; };
6F5D0C1A218352EF000F85AD /* WireGuardNetworkExtension.appex */ = {isa = PBXFileReference; explicitFileType = "wrapper.app-extension"; includeInIndex = 0; path = WireGuardNetworkExtension.appex; sourceTree = BUILT_PRODUCTS_DIR; };
@ -282,6 +284,7 @@
6F7774E0217181B1006A79B3 /* AppDelegate.swift */,
6F919EC2218A2AE90023B400 /* ErrorPresenter.swift */,
5F45417C21C1B23600994C13 /* UITableViewCell+Reuse.swift */,
5F4541B121CBFAEE00994C13 /* String+ArrayConversion.swift */,
);
path = iOS;
sourceTree = "<group>";
@ -700,6 +703,7 @@
5F4541A221C2D6DF00994C13 /* BorderedTextButton.swift in Sources */,
6F7774E1217181B1006A79B3 /* MainViewController.swift in Sources */,
6FFA5DA42197085D0001E2F7 /* ActivateOnDemandSetting.swift in Sources */,
5F4541B221CBFAEE00994C13 /* String+ArrayConversion.swift in Sources */,
);
runOnlyForDeploymentPostprocessing = 0;
};

15
WireGuard/WireGuard/ConfigFile/WgQuickConfigFileParser.swift
View File

@ -110,18 +110,16 @@ class WgQuickConfigFileParser {
// wg-quick fields
if let addressesString = attributes["address"] {
var addresses = [IPAddressRange]()
for addressString in addressesString.split(separator: ",") {
let trimmedString = addressString.trimmingCharacters(in: .whitespaces)
guard let address = IPAddressRange(from: trimmedString) else { return nil }
for addressString in addressesString.splitToArray(trimmingCharacters: .whitespaces) {
guard let address = IPAddressRange(from: addressString) else { return nil }
addresses.append(address)
}
interface.addresses = addresses
}
if let dnsString = attributes["dns"] {
var dnsServers = [DNSServer]()
for dnsServerString in dnsString.split(separator: ",") {
let trimmedString = dnsServerString.trimmingCharacters(in: .whitespaces)
guard let dnsServer = DNSServer(from: trimmedString) else { return nil }
for dnsServerString in dnsString.splitToArray(trimmingCharacters: .whitespaces) {
guard let dnsServer = DNSServer(from: dnsServerString) else { return nil }
dnsServers.append(dnsServer)
}
interface.dns = dnsServers
@ -146,9 +144,8 @@ class WgQuickConfigFileParser {
}
if let allowedIPsString = attributes["allowedips"] {
var allowedIPs = [IPAddressRange]()
for allowedIPString in allowedIPsString.split(separator: ",") {
let trimmedString = allowedIPString.trimmingCharacters(in: CharacterSet.whitespacesAndNewlines)
guard let allowedIP = IPAddressRange(from: trimmedString) else { return nil }
for allowedIPString in allowedIPsString.splitToArray(trimmingCharacters: .whitespacesAndNewlines) {
guard let allowedIP = IPAddressRange(from: allowedIPString) else { return nil }
allowedIPs.append(allowedIP)
}
peer.allowedIPs = allowedIPs

2
WireGuard/WireGuard/Tunnel/TunnelsManager.swift
View File

@ -294,7 +294,7 @@ class TunnelsManager {
guard let lastErrorFileURL = FileManager.networkExtensionLastErrorFileURL else { return nil }
guard let lastErrorData = try? Data(contentsOf: lastErrorFileURL) else { return nil }
guard let lastErrorText = String(data: lastErrorData, encoding: .utf8) else { return nil }
let lastErrorStrings = lastErrorText.split(separator: "\n").map { String($0) }
let lastErrorStrings = lastErrorText.splitToArray(separator: "\n")
guard lastErrorStrings.count == 3 else { return nil }
let attemptIdInDisk = lastErrorStrings[0]
if let attemptIdForTunnel = tunnel.activationAttemptId, attemptIdInDisk == attemptIdForTunnel {

32
WireGuard/WireGuard/UI/TunnelViewModel.swift
View File

@ -117,9 +117,8 @@ class TunnelViewModel {
var errorMessages = [String]()
if let addressesString = scratchpad[.addresses] {
var addresses = [IPAddressRange]()
for addressString in addressesString.split(separator: ",") {
let trimmedString = addressString.trimmingCharacters(in: CharacterSet.whitespacesAndNewlines)
if let address = IPAddressRange(from: trimmedString) {
for addressString in addressesString.splitToArray(trimmingCharacters: .whitespacesAndNewlines) {
if let address = IPAddressRange(from: addressString) {
addresses.append(address)
} else {
fieldsWithError.insert(.addresses)
@ -146,9 +145,8 @@ class TunnelViewModel {
}
if let dnsString = scratchpad[.dns] {
var dnsServers = [DNSServer]()
for dnsServerString in dnsString.split(separator: ",") {
let trimmedString = dnsServerString.trimmingCharacters(in: CharacterSet.whitespacesAndNewlines)
if let dnsServer = DNSServer(from: trimmedString) {
for dnsServerString in dnsString.splitToArray(trimmingCharacters: .whitespacesAndNewlines) {
if let dnsServer = DNSServer(from: dnsServerString) {
dnsServers.append(dnsServer)
} else {
fieldsWithError.insert(.dns)
@ -169,7 +167,7 @@ class TunnelViewModel {
if TunnelViewModel.interfaceFieldsWithControl.contains(field) {
return true
}
return (!self[field].isEmpty)
return !self[field].isEmpty
}
// TODO: Cache this to avoid recomputing
}
@ -263,9 +261,8 @@ class TunnelViewModel {
}
if let allowedIPsString = scratchpad[.allowedIPs] {
var allowedIPs = [IPAddressRange]()
for allowedIPString in allowedIPsString.split(separator: ",") {
let trimmedString = allowedIPString.trimmingCharacters(in: CharacterSet.whitespacesAndNewlines)
if let allowedIP = IPAddressRange(from: trimmedString) {
for allowedIPString in allowedIPsString.splitToArray(trimmingCharacters: .whitespacesAndNewlines) {
if let allowedIP = IPAddressRange(from: allowedIPString) {
allowedIPs.append(allowedIP)
} else {
fieldsWithError.insert(.allowedIPs)
@ -326,11 +323,7 @@ class TunnelViewModel {
if scratchpad.isEmpty {
populateScratchpad()
}
let allowedIPStrings = Set<String>(
(scratchpad[.allowedIPs] ?? "")
.split(separator: ",")
.map { $0.trimmingCharacters(in: CharacterSet.whitespacesAndNewlines) }
)
let allowedIPStrings = Set<String>(scratchpad[.allowedIPs].splitToArray(trimmingCharacters: .whitespacesAndNewlines))
if allowedIPStrings.contains(TunnelViewModel.PeerData.ipv4DefaultRouteString) {
shouldAllowExcludePrivateIPsControl = true
excludePrivateIPsValue = false
@ -344,12 +337,8 @@ class TunnelViewModel {
}
func excludePrivateIPsValueChanged(isOn: Bool, dnsServers: String) {
let allowedIPStrings = (scratchpad[.allowedIPs] ?? "")
.split(separator: ",")
.map { $0.trimmingCharacters(in: CharacterSet.whitespacesAndNewlines) }
let dnsServerStrings = dnsServers
.split(separator: ",")
.map { $0.trimmingCharacters(in: CharacterSet.whitespacesAndNewlines) }
let allowedIPStrings = scratchpad[.allowedIPs].splitToArray(trimmingCharacters: .whitespacesAndNewlines)
let dnsServerStrings = dnsServers.splitToArray(trimmingCharacters: .whitespacesAndNewlines)
let ipv6Addresses = allowedIPStrings.filter { $0.contains(":") }
let modifiedAllowedIPStrings: [String]
if isOn {
@ -476,5 +465,4 @@ extension TunnelViewModel {
static func defaultActivateOnDemandOption() -> ActivateOnDemandOption {
return .useOnDemandOverWiFiOrCellular
}
}

32
WireGuard/WireGuard/UI/iOS/String+ArrayConversion.swift Normal file
View File

@ -0,0 +1,32 @@
// SPDX-License-Identifier: MIT
// Copyright © 2018 WireGuard LLC. All Rights Reserved.
import Foundation
extension String {
func splitToArray(separator: Character = ",", trimmingCharacters: CharacterSet? = nil) -> [String] {
return split(separator: separator)
.map {
if let charSet = trimmingCharacters {
return $0.trimmingCharacters(in: charSet)
} else {
return String($0)
}
}
}
}
extension Optional where Wrapped == String {
func splitToArray(separator: Character = ",", trimmingCharacters: CharacterSet? = nil) -> [String] {
switch self {
case .none:
return []
case .some(let wrapped):
return wrapped.splitToArray(separator: separator, trimmingCharacters: trimmingCharacters)
}
}
}