Version bump

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Log view: Don't use a global array to store log entries
2019-04-12 10:32:06 +02:00 · 2019-04-10 17:57:36 +05:30 · 2019-04-10 15:42:39 +05:30 · 2019-04-09 10:49:48 +02:00 · 2019-04-09 10:43:24 +02:00 · 2019-04-09 11:25:04 +05:30
35 changed files with 1052 additions and 203 deletions
@@ -107,7 +107,7 @@ err:
 	return ret;
 }

-uint32_t view_lines_from_cursor(const struct log *input_log, uint32_t cursor, void(*cb)(const char *, uint64_t))
+uint32_t view_lines_from_cursor(const struct log *input_log, uint32_t cursor, void *ctx, void(*cb)(const char *, uint64_t, void *))
 {
 	struct log *log;
 	uint32_t l, i = cursor;
@@ -132,7 +132,7 @@ uint32_t view_lines_from_cursor(const struct log *input_log, uint32_t cursor, vo
 			else
 				break;
 		}
-		cb(line->line, line->time_ns);
+		cb(line->line, line->time_ns, ctx);
 		cursor = (i + 1) % MAX_LINES;
 	}
 	free(log);
@@ -11,7 +11,7 @@
 struct log;
 void write_msg_to_log(struct log *log, const char *tag, const char *msg);
 int write_log_to_file(const char *file_name, const struct log *input_log);
-uint32_t view_lines_from_cursor(const struct log *input_log, uint32_t cursor, void(*)(const char *, uint64_t));
+uint32_t view_lines_from_cursor(const struct log *input_log, uint32_t cursor, void *ctx, void(*)(const char *, uint64_t, void *));
 struct log *open_log(const char *file_name);
 void close_log(struct log *log);

@@ -13,8 +13,8 @@ extension Data {
            return nil
        }
        var out = Data(repeating: 0, count: Int(WG_KEY_LEN_HEX))
-        out.withUnsafeMutableBytes { outBytes in
-            self.withUnsafeBytes { inBytes in
+        out.withUnsafeMutableInt8Bytes { outBytes in
+            self.withUnsafeUInt8Bytes { inBytes in
                key_to_hex(outBytes, inBytes)
            }
        }
@@ -25,7 +25,7 @@ extension Data {
    init?(hexKey hexString: String) {
        self.init(repeating: 0, count: Int(WG_KEY_LEN))

-        if !self.withUnsafeMutableBytes { key_from_hex($0, hexString) } {
+        if !self.withUnsafeMutableUInt8Bytes { key_from_hex($0, hexString) } {
            return nil
        }
    }
@@ -35,8 +35,8 @@ extension Data {
            return nil
        }
        var out = Data(repeating: 0, count: Int(WG_KEY_LEN_BASE64))
-        out.withUnsafeMutableBytes { outBytes in
-            self.withUnsafeBytes { inBytes in
+        out.withUnsafeMutableInt8Bytes { outBytes in
+            self.withUnsafeUInt8Bytes { inBytes in
                key_to_base64(outBytes, inBytes)
            }
        }
@@ -47,8 +47,34 @@ extension Data {
    init?(base64Key base64String: String) {
        self.init(repeating: 0, count: Int(WG_KEY_LEN))

-        if !self.withUnsafeMutableBytes { key_from_base64($0, base64String) } {
+        if !self.withUnsafeMutableUInt8Bytes { key_from_base64($0, base64String) } {
            return nil
        }
    }
 }
+
+extension Data {
+    func withUnsafeUInt8Bytes<R>(_ body: (UnsafePointer<UInt8>) -> R) -> R {
+        assert(!isEmpty)
+        return self.withUnsafeBytes { (ptr: UnsafeRawBufferPointer) -> R in
+            let bytes = ptr.bindMemory(to: UInt8.self)
+            return body(bytes.baseAddress!) // might crash if self.count == 0
+        }
+    }
+
+    mutating func withUnsafeMutableUInt8Bytes<R>(_ body: (UnsafeMutablePointer<UInt8>) -> R) -> R {
+        assert(!isEmpty)
+        return self.withUnsafeMutableBytes { (ptr: UnsafeMutableRawBufferPointer) -> R in
+            let bytes = ptr.bindMemory(to: UInt8.self)
+            return body(bytes.baseAddress!) // might crash if self.count == 0
+        }
+    }
+
+    mutating func withUnsafeMutableInt8Bytes<R>(_ body: (UnsafeMutablePointer<Int8>) -> R) -> R {
+        assert(!isEmpty)
+        return self.withUnsafeMutableBytes { (ptr: UnsafeMutableRawBufferPointer) -> R in
+            let bytes = ptr.bindMemory(to: Int8.self)
+            return body(bytes.baseAddress!) // might crash if self.count == 0
+        }
+    }
+}
@@ -36,6 +36,8 @@ extension Endpoint {
            return "\(address):\(port)"
        case .ipv6(let address):
            return "[\(address)]:\(port)"
+        @unknown default:
+            fatalError()
        }
    }

@@ -78,6 +80,8 @@ extension Endpoint {
            return true
        case .ipv6:
            return true
+        @unknown default:
+            fatalError()
        }
    }

@@ -89,6 +93,8 @@ extension Endpoint {
            return nil
        case .ipv6:
            return nil
+        @unknown default:
+            fatalError()
        }
    }
 }
@@ -49,9 +49,9 @@ extension NETunnelProviderProtocol {
        Keychain.deleteReference(called: ref)
    }

-    func verifyConfigurationReference() -> Data? {
-        guard let ref = passwordReference else { return nil }
-        return Keychain.verifyReference(called: ref) ? ref : nil
+    func verifyConfigurationReference() -> Bool {
+        guard let ref = passwordReference else { return false }
+        return Keychain.verifyReference(called: ref)
    }

    @discardableResult
@@ -41,15 +41,16 @@
 		6B62E45F220A6FA900EF34A6 /* PrivateDataConfirmation.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6B62E45E220A6FA900EF34A6 /* PrivateDataConfirmation.swift */; };
 		6B62E460220A6FA900EF34A6 /* PrivateDataConfirmation.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6B62E45E220A6FA900EF34A6 /* PrivateDataConfirmation.swift */; };
 		6B653B86220DE2960050E69C /* NetworkExtension.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 6FF4AC462120B9E0002C96EB /* NetworkExtension.framework */; };
+		6B6956362211DA80001B618A /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = 6B6956352211DA80001B618A /* main.m */; };
 		6B707D8421F918D4000A8F73 /* TunnelConfiguration+UapiConfig.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6B707D8321F918D4000A8F73 /* TunnelConfiguration+UapiConfig.swift */; };
 		6B707D8621F918D4000A8F73 /* TunnelConfiguration+UapiConfig.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6B707D8321F918D4000A8F73 /* TunnelConfiguration+UapiConfig.swift */; };
-		6BAC16E6221634B300A5FB78 /* AppStorePrivacyNotice.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6BAC16E42216324B00A5FB78 /* AppStorePrivacyNotice.swift */; };
 		6BD5C97B220D1AE200784E08 /* key.c in Sources */ = {isa = PBXBuildFile; fileRef = 6BD5C979220D1AE100784E08 /* key.c */; };
 		6BD5C97C220D1AE200784E08 /* key.c in Sources */ = {isa = PBXBuildFile; fileRef = 6BD5C979220D1AE100784E08 /* key.c */; };
 		6BD5C97D220D1AE200784E08 /* key.c in Sources */ = {isa = PBXBuildFile; fileRef = 6BD5C979220D1AE100784E08 /* key.c */; };
 		6BD5C97E220D1AE200784E08 /* key.c in Sources */ = {isa = PBXBuildFile; fileRef = 6BD5C979220D1AE100784E08 /* key.c */; };
 		6F0F44C9222D55BB00B0FF04 /* TextCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6F0F44C8222D55BB00B0FF04 /* TextCell.swift */; };
 		6F0F44CB222D55FD00B0FF04 /* EditableTextCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6F0F44CA222D55FD00B0FF04 /* EditableTextCell.swift */; };
+		6F1075642258AE9800D78929 /* DeleteTunnelsConfirmationAlert.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6F1075632258AE9800D78929 /* DeleteTunnelsConfirmationAlert.swift */; };
 		6F19D30422402B8700A126F2 /* ConfirmationAlertPresenter.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6F19D30322402B8700A126F2 /* ConfirmationAlertPresenter.swift */; };
 		6F4DD16B21DA558800690EAE /* TunnelListRow.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6F4DD16A21DA558800690EAE /* TunnelListRow.swift */; };
 		6F4DD16C21DA558F00690EAE /* NSTableView+Reuse.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6F4DD16721DA552B00690EAE /* NSTableView+Reuse.swift */; };
@@ -70,6 +71,7 @@
 		6F693A562179E556008551C1 /* Endpoint.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6F693A552179E556008551C1 /* Endpoint.swift */; };
 		6F70E20E221058E1008BDFB4 /* InfoPlist.strings in Resources */ = {isa = PBXBuildFile; fileRef = 6F70E20C221058DF008BDFB4 /* InfoPlist.strings */; };
 		6F70E20F221058E1008BDFB4 /* InfoPlist.strings in Resources */ = {isa = PBXBuildFile; fileRef = 6F70E20C221058DF008BDFB4 /* InfoPlist.strings */; };
+		6F70E23D22109E15008BDFB4 /* WireGuardLoginItemHelper.app in Embed Login Item Helper */ = {isa = PBXBuildFile; fileRef = 6F70E22922106A2D008BDFB4 /* WireGuardLoginItemHelper.app */; settings = {ATTRIBUTES = (RemoveHeadersOnCopy, ); }; };
 		6F7774E1217181B1006A79B3 /* MainViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6F7774DF217181B1006A79B3 /* MainViewController.swift */; };
 		6F7774E2217181B1006A79B3 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6F7774E0217181B1006A79B3 /* AppDelegate.swift */; };
 		6F7774E421718281006A79B3 /* TunnelsListTableViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6F7774E321718281006A79B3 /* TunnelsListTableViewController.swift */; };
@@ -84,12 +86,15 @@
 		6F8F0D7222258153000E8335 /* ActivateOnDemandViewModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6F8F0D7022258153000E8335 /* ActivateOnDemandViewModel.swift */; };
 		6F8F0D7422267AD2000E8335 /* ChevronCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6F8F0D7322267AD2000E8335 /* ChevronCell.swift */; };
 		6F8F0D7722267C57000E8335 /* SSIDOptionEditTableViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6F8F0D7622267C57000E8335 /* SSIDOptionEditTableViewController.swift */; };
+		6F907C9C224663A2003CED21 /* LogViewHelper.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6F907C9B224663A2003CED21 /* LogViewHelper.swift */; };
+		6F907C9D224663A2003CED21 /* LogViewHelper.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6F907C9B224663A2003CED21 /* LogViewHelper.swift */; };
 		6F919EC3218A2AE90023B400 /* ErrorPresenter.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6F919EC2218A2AE90023B400 /* ErrorPresenter.swift */; };
 		6F919ED9218C65C50023B400 /* wireguard_doc_logo_22x29.png in Resources */ = {isa = PBXBuildFile; fileRef = 6F919ED5218C65C50023B400 /* wireguard_doc_logo_22x29.png */; };
 		6F919EDA218C65C50023B400 /* wireguard_doc_logo_44x58.png in Resources */ = {isa = PBXBuildFile; fileRef = 6F919ED6218C65C50023B400 /* wireguard_doc_logo_44x58.png */; };
 		6F919EDB218C65C50023B400 /* wireguard_doc_logo_64x64.png in Resources */ = {isa = PBXBuildFile; fileRef = 6F919ED7218C65C50023B400 /* wireguard_doc_logo_64x64.png */; };
 		6F919EDC218C65C50023B400 /* wireguard_doc_logo_320x320.png in Resources */ = {isa = PBXBuildFile; fileRef = 6F919ED8218C65C50023B400 /* wireguard_doc_logo_320x320.png */; };
 		6F9B8A8E223398610041B9C4 /* SSIDOptionDetailTableViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6F9B8A8D223398610041B9C4 /* SSIDOptionDetailTableViewController.swift */; };
+		6FADE96C2254B8C300B838A4 /* UnusableTunnelDetailViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6FADE96A2254A6C200B838A4 /* UnusableTunnelDetailViewController.swift */; };
 		6FB1017921C57DE600766195 /* MockTunnels.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6FB1017821C57DE600766195 /* MockTunnels.swift */; };
 		6FB17946222FD5960018AE71 /* OnDemandWiFiControls.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6FB17945222FD5960018AE71 /* OnDemandWiFiControls.swift */; };
 		6FB1BD6021D2607A00A991BF /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6FB1BD5F21D2607A00A991BF /* AppDelegate.swift */; };
@@ -155,6 +160,9 @@
 		6FCD99B121E0EDA900BA4C82 /* TunnelEditViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6FCD99B021E0EDA900BA4C82 /* TunnelEditViewController.swift */; };
 		6FDB3C3B21DCF47400A0C0BF /* TunnelDetailTableViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6FDB3C3A21DCF47400A0C0BF /* TunnelDetailTableViewController.swift */; };
 		6FDB3C3C21DCF6BB00A0C0BF /* TunnelViewModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6F628C3C217F09E9003482A3 /* TunnelViewModel.swift */; };
+		6FDB6D13224A15BF00EE4BC3 /* LogViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6FDB6D12224A15BE00EE4BC3 /* LogViewController.swift */; };
+		6FDB6D15224CB2CE00EE4BC3 /* LogViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6FDB6D14224CB2CE00EE4BC3 /* LogViewCell.swift */; };
+		6FDB6D18224CC05A00EE4BC3 /* LogViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6FDB6D16224CC04E00EE4BC3 /* LogViewController.swift */; };
 		6FDEF7E421846C1A00D8FBF6 /* libwg-go.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 6FDEF7E321846C1A00D8FBF6 /* libwg-go.a */; };
 		6FDEF7E62185EFB200D8FBF6 /* QRScanViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6FDEF7E52185EFAF00D8FBF6 /* QRScanViewController.swift */; };
 		6FDEF7FB21863B6100D8FBF6 /* unzip.c in Sources */ = {isa = PBXBuildFile; fileRef = 6FDEF7F621863B6100D8FBF6 /* unzip.c */; };
@@ -194,6 +202,13 @@
 			remoteGlobalIDString = 6F5D0C19218352EF000F85AD;
 			remoteInfo = WireGuardNetworkExtension;
 		};
+		6F70E23A22109DD3008BDFB4 /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 6FF4AC0C211EC46F002C96EB /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 6F70E22822106A2D008BDFB4;
+			remoteInfo = WireGuardmacOSLoginItemHelper;
+		};
 		6FB1BD9721D4BFE700A991BF /* PBXContainerItemProxy */ = {
 			isa = PBXContainerItemProxy;
 			containerPortal = 6FF4AC0C211EC46F002C96EB /* Project object */;
@@ -229,6 +244,17 @@
 			name = "Embed App Extensions";
 			runOnlyForDeploymentPostprocessing = 0;
 		};
+		6F70E23C22109DE5008BDFB4 /* Embed Login Item Helper */ = {
+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 2147483647;
+			dstPath = Contents/Library/LoginItems;
+			dstSubfolderSpec = 1;
+			files = (
+				6F70E23D22109E15008BDFB4 /* WireGuardLoginItemHelper.app in Embed Login Item Helper */,
+			);
+			name = "Embed Login Item Helper";
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		6FB1BD9D21D4BFE700A991BF /* Embed App Extensions */ = {
 			isa = PBXCopyFilesBuildPhase;
 			buildActionMask = 2147483647;
@@ -264,12 +290,13 @@
 		6B586C52220CBA6D00427C51 /* Data+KeyEncoding.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Data+KeyEncoding.swift"; sourceTree = "<group>"; };
 		6B5C5E26220A48D30024272E /* Keychain.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Keychain.swift; sourceTree = "<group>"; };
 		6B62E45E220A6FA900EF34A6 /* PrivateDataConfirmation.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PrivateDataConfirmation.swift; sourceTree = "<group>"; };
+		6B6956352211DA80001B618A /* main.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = main.m; sourceTree = "<group>"; };
 		6B707D8321F918D4000A8F73 /* TunnelConfiguration+UapiConfig.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "TunnelConfiguration+UapiConfig.swift"; sourceTree = "<group>"; };
-		6BAC16E42216324B00A5FB78 /* AppStorePrivacyNotice.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppStorePrivacyNotice.swift; sourceTree = "<group>"; };
 		6BD5C979220D1AE100784E08 /* key.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = key.c; sourceTree = "<group>"; };
 		6BD5C97A220D1AE200784E08 /* key.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = key.h; sourceTree = "<group>"; };
 		6F0F44C8222D55BB00B0FF04 /* TextCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TextCell.swift; sourceTree = "<group>"; };
 		6F0F44CA222D55FD00B0FF04 /* EditableTextCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = EditableTextCell.swift; sourceTree = "<group>"; };
+		6F1075632258AE9800D78929 /* DeleteTunnelsConfirmationAlert.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DeleteTunnelsConfirmationAlert.swift; sourceTree = "<group>"; };
 		6F19D30322402B8700A126F2 /* ConfirmationAlertPresenter.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ConfirmationAlertPresenter.swift; sourceTree = "<group>"; };
 		6F4DD16721DA552B00690EAE /* NSTableView+Reuse.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "NSTableView+Reuse.swift"; sourceTree = "<group>"; };
 		6F4DD16A21DA558800690EAE /* TunnelListRow.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TunnelListRow.swift; sourceTree = "<group>"; };
@@ -295,6 +322,9 @@
 		6F6899A7218044FC0012E523 /* Curve25519.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Curve25519.swift; sourceTree = "<group>"; };
 		6F693A552179E556008551C1 /* Endpoint.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Endpoint.swift; sourceTree = "<group>"; };
 		6F70E20D221058DF008BDFB4 /* Base */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = Base; path = WireGuard/Base.lproj/InfoPlist.strings; sourceTree = "<group>"; };
+		6F70E22922106A2D008BDFB4 /* WireGuardLoginItemHelper.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = WireGuardLoginItemHelper.app; sourceTree = BUILT_PRODUCTS_DIR; };
+		6F70E23222106A31008BDFB4 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+		6F70E23922109BEF008BDFB4 /* LoginItemHelper.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = LoginItemHelper.entitlements; sourceTree = "<group>"; };
 		6F7774DF217181B1006A79B3 /* MainViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = MainViewController.swift; sourceTree = "<group>"; };
 		6F7774E0217181B1006A79B3 /* AppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		6F7774E321718281006A79B3 /* TunnelsListTableViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = TunnelsListTableViewController.swift; sourceTree = "<group>"; };
@@ -308,12 +338,14 @@
 		6F8F0D7022258153000E8335 /* ActivateOnDemandViewModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ActivateOnDemandViewModel.swift; sourceTree = "<group>"; };
 		6F8F0D7322267AD2000E8335 /* ChevronCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ChevronCell.swift; sourceTree = "<group>"; };
 		6F8F0D7622267C57000E8335 /* SSIDOptionEditTableViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SSIDOptionEditTableViewController.swift; sourceTree = "<group>"; };
+		6F907C9B224663A2003CED21 /* LogViewHelper.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LogViewHelper.swift; sourceTree = "<group>"; };
 		6F919EC2218A2AE90023B400 /* ErrorPresenter.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ErrorPresenter.swift; sourceTree = "<group>"; };
 		6F919ED5218C65C50023B400 /* wireguard_doc_logo_22x29.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = wireguard_doc_logo_22x29.png; sourceTree = "<group>"; };
 		6F919ED6218C65C50023B400 /* wireguard_doc_logo_44x58.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = wireguard_doc_logo_44x58.png; sourceTree = "<group>"; };
 		6F919ED7218C65C50023B400 /* wireguard_doc_logo_64x64.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = wireguard_doc_logo_64x64.png; sourceTree = "<group>"; };
 		6F919ED8218C65C50023B400 /* wireguard_doc_logo_320x320.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = wireguard_doc_logo_320x320.png; sourceTree = "<group>"; };
 		6F9B8A8D223398610041B9C4 /* SSIDOptionDetailTableViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SSIDOptionDetailTableViewController.swift; sourceTree = "<group>"; };
+		6FADE96A2254A6C200B838A4 /* UnusableTunnelDetailViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = UnusableTunnelDetailViewController.swift; sourceTree = "<group>"; };
 		6FB1017821C57DE600766195 /* MockTunnels.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MockTunnels.swift; sourceTree = "<group>"; };
 		6FB17945222FD5960018AE71 /* OnDemandWiFiControls.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = OnDemandWiFiControls.swift; sourceTree = "<group>"; };
 		6FB1BD5D21D2607A00A991BF /* WireGuard.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = WireGuard.app; sourceTree = BUILT_PRODUCTS_DIR; };
@@ -335,6 +367,9 @@
 		6FCD99AE21E0EA1700BA4C82 /* ImportPanelPresenter.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ImportPanelPresenter.swift; sourceTree = "<group>"; };
 		6FCD99B021E0EDA900BA4C82 /* TunnelEditViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TunnelEditViewController.swift; sourceTree = "<group>"; };
 		6FDB3C3A21DCF47400A0C0BF /* TunnelDetailTableViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TunnelDetailTableViewController.swift; sourceTree = "<group>"; };
+		6FDB6D12224A15BE00EE4BC3 /* LogViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = LogViewController.swift; sourceTree = "<group>"; };
+		6FDB6D14224CB2CE00EE4BC3 /* LogViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LogViewCell.swift; sourceTree = "<group>"; };
+		6FDB6D16224CC04E00EE4BC3 /* LogViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LogViewController.swift; sourceTree = "<group>"; };
 		6FDEF7E321846C1A00D8FBF6 /* libwg-go.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; path = "libwg-go.a"; sourceTree = BUILT_PRODUCTS_DIR; };
 		6FDEF7E52185EFAF00D8FBF6 /* QRScanViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = QRScanViewController.swift; sourceTree = "<group>"; };
 		6FDEF7F621863B6100D8FBF6 /* unzip.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = unzip.c; sourceTree = "<group>"; };
@@ -432,6 +467,7 @@
 				6F7774DF217181B1006A79B3 /* MainViewController.swift */,
 				6F8F0D7622267C57000E8335 /* SSIDOptionEditTableViewController.swift */,
 				6F9B8A8D223398610041B9C4 /* SSIDOptionDetailTableViewController.swift */,
+				6FDB6D16224CC04E00EE4BC3 /* LogViewController.swift */,
 			);
 			path = ViewController;
 			sourceTree = "<group>";
@@ -448,6 +484,8 @@
 				6FE3661C21F64F6B00F78C7D /* ConfTextColorTheme.swift */,
 				6F5EA59A223E58A8002B380A /* ButtonRow.swift */,
 				6FB17945222FD5960018AE71 /* OnDemandWiFiControls.swift */,
+				6FDB6D14224CB2CE00EE4BC3 /* LogViewCell.swift */,
+				6F1075632258AE9800D78929 /* DeleteTunnelsConfirmationAlert.swift */,
 			);
 			path = View;
 			sourceTree = "<group>";
@@ -488,6 +526,16 @@
 			path = Crypto;
 			sourceTree = "<group>";
 		};
+		6F70E22A22106A2D008BDFB4 /* LoginItemHelper */ = {
+			isa = PBXGroup;
+			children = (
+				6F70E23922109BEF008BDFB4 /* LoginItemHelper.entitlements */,
+				6F70E23222106A31008BDFB4 /* Info.plist */,
+				6B6956352211DA80001B618A /* main.m */,
+			);
+			path = LoginItemHelper;
+			sourceTree = "<group>";
+		};
 		6F7774DD217181B1006A79B3 /* UI */ = {
 			isa = PBXGroup;
 			children = (
@@ -498,6 +546,7 @@
 				6FBA103D21D6B6D70051C35F /* TunnelImporter.swift */,
 				6FBA103A21D6B4280051C35F /* ErrorPresenterProtocol.swift */,
 				6B62E45E220A6FA900EF34A6 /* PrivateDataConfirmation.swift */,
+				6F907C9B224663A2003CED21 /* LogViewHelper.swift */,
 			);
 			path = UI;
 			sourceTree = "<group>";
@@ -507,8 +556,8 @@
 			children = (
 				6FF4AC1E211EC472002C96EB /* Assets.xcassets */,
 				6FF4AC20211EC472002C96EB /* LaunchScreen.storyboard */,
-				5F4541AC21C4720B00994C13 /* ViewController */,
 				5F4541A721C44F5B00994C13 /* View */,
+				5F4541AC21C4720B00994C13 /* ViewController */,
 				6F7774E0217181B1006A79B3 /* AppDelegate.swift */,
 				6F919EC2218A2AE90023B400 /* ErrorPresenter.swift */,
 				6F19D30322402B8700A126F2 /* ConfirmationAlertPresenter.swift */,
@@ -573,6 +622,7 @@
 		6FB1BD5E21D2607A00A991BF /* macOS */ = {
 			isa = PBXGroup;
 			children = (
+				6F70E22A22106A2D008BDFB4 /* LoginItemHelper */,
 				6F4DD16921DA556600690EAE /* View */,
 				6FBA104421D7EA750051C35F /* ViewController */,
 				6FBA101321D613F30051C35F /* Application.swift */,
@@ -588,7 +638,6 @@
 				6F4DD16721DA552B00690EAE /* NSTableView+Reuse.swift */,
 				5F52D0BE21E3788900283CEA /* NSColor+Hex.swift */,
 				6FFACD1E21E4D89600E9A2A5 /* ParseError+WireGuardAppError.swift */,
-				6BAC16E42216324B00A5FB78 /* AppStorePrivacyNotice.swift */,
 			);
 			path = macOS;
 			sourceTree = "<group>";
@@ -601,6 +650,8 @@
 				6FDB3C3A21DCF47400A0C0BF /* TunnelDetailTableViewController.swift */,
 				6FCD99A821E0E0C700BA4C82 /* ButtonedDetailViewController.swift */,
 				6FCD99B021E0EDA900BA4C82 /* TunnelEditViewController.swift */,
+				6FDB6D12224A15BE00EE4BC3 /* LogViewController.swift */,
+				6FADE96A2254A6C200B838A4 /* UnusableTunnelDetailViewController.swift */,
 			);
 			path = ViewController;
 			sourceTree = "<group>";
@@ -667,6 +718,7 @@
 				6F5D0C1A218352EF000F85AD /* WireGuardNetworkExtension.appex */,
 				6FB1BD5D21D2607A00A991BF /* WireGuard.app */,
 				6FB1BD9121D4BFE600A991BF /* WireGuardNetworkExtension.appex */,
+				6F70E22922106A2D008BDFB4 /* WireGuardLoginItemHelper.app */,
 			);
 			name = Products;
 			sourceTree = "<group>";
@@ -753,6 +805,21 @@
 			productReference = 6F5D0C1A218352EF000F85AD /* WireGuardNetworkExtension.appex */;
 			productType = "com.apple.product-type.app-extension";
 		};
+		6F70E22822106A2D008BDFB4 /* WireGuardmacOSLoginItemHelper */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = 6F70E23622106A31008BDFB4 /* Build configuration list for PBXNativeTarget "WireGuardmacOSLoginItemHelper" */;
+			buildPhases = (
+				6F70E22522106A2D008BDFB4 /* Sources */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+			);
+			name = WireGuardmacOSLoginItemHelper;
+			productName = WireGuardmacOSLoginItemHelper;
+			productReference = 6F70E22922106A2D008BDFB4 /* WireGuardLoginItemHelper.app */;
+			productType = "com.apple.product-type.application";
+		};
 		6FB1BD5C21D2607A00A991BF /* WireGuardmacOS */ = {
 			isa = PBXNativeTarget;
 			buildConfigurationList = 6FB1BD6A21D2607E00A991BF /* Build configuration list for PBXNativeTarget "WireGuardmacOS" */;
@@ -764,10 +831,12 @@
 				6FB1BD5A21D2607A00A991BF /* Frameworks */,
 				6FB1BD5B21D2607A00A991BF /* Resources */,
 				6FB1BD9D21D4BFE700A991BF /* Embed App Extensions */,
+				6F70E23C22109DE5008BDFB4 /* Embed Login Item Helper */,
 			);
 			buildRules = (
 			);
 			dependencies = (
+				6F70E23B22109DD3008BDFB4 /* PBXTargetDependency */,
 				6FB1BD9821D4BFE700A991BF /* PBXTargetDependency */,
 			);
 			name = WireGuardmacOS;
@@ -829,10 +898,19 @@
 				TargetAttributes = {
 					6F5D0C19218352EF000F85AD = {
 						CreatedOnToolsVersion = 10.0;
-						LastSwiftMigration = 1000;
+						LastSwiftMigration = 1020;
+					};
+					6F70E22822106A2D008BDFB4 = {
+						CreatedOnToolsVersion = 10.1;
+						SystemCapabilities = {
+							com.apple.Sandbox = {
+								enabled = 1;
+							};
+						};
 					};
 					6FB1BD5C21D2607A00A991BF = {
 						CreatedOnToolsVersion = 10.1;
+						LastSwiftMigration = 1020;
 						SystemCapabilities = {
 							com.apple.ApplicationGroups.Mac = {
 								enabled = 1;
@@ -847,6 +925,7 @@
 					};
 					6FB1BD9021D4BFE600A991BF = {
 						CreatedOnToolsVersion = 10.1;
+						LastSwiftMigration = 1020;
 						SystemCapabilities = {
 							com.apple.ApplicationGroups.Mac = {
 								enabled = 1;
@@ -858,7 +937,7 @@
 					};
 					6FF4AC13211EC46F002C96EB = {
 						CreatedOnToolsVersion = 9.4.1;
-						LastSwiftMigration = 1000;
+						LastSwiftMigration = 1020;
 						SystemCapabilities = {
 							com.apple.AccessWiFi = {
 								enabled = 1;
@@ -892,6 +971,7 @@
 				6FB1BD5C21D2607A00A991BF /* WireGuardmacOS */,
 				6FB1BD9021D4BFE600A991BF /* WireGuardNetworkExtensionmacOS */,
 				6FDAA03421CE69D000FA6925 /* WireGuardGoBridgemacOS */,
+				6F70E22822106A2D008BDFB4 /* WireGuardmacOSLoginItemHelper */,
 			);
 		};
 /* End PBXProject section */
@@ -1151,6 +1231,14 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
+		6F70E22522106A2D008BDFB4 /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				6B6956362211DA80001B618A /* main.m in Sources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		6FB1BD5921D2607A00A991BF /* Sources */ = {
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
@@ -1167,6 +1255,7 @@
 				6FB1BDD321D50F5300A991BF /* ZipArchive.swift in Sources */,
 				6FB1BDD421D50F5300A991BF /* ioapi.c in Sources */,
 				6FDB3C3C21DCF6BB00A0C0BF /* TunnelViewModel.swift in Sources */,
+				6FDB6D13224A15BF00EE4BC3 /* LogViewController.swift in Sources */,
 				6B5C5E29220A48D30024272E /* Keychain.swift in Sources */,
 				6FCD99AF21E0EA1700BA4C82 /* ImportPanelPresenter.swift in Sources */,
 				6FB1BDD521D50F5300A991BF /* unzip.c in Sources */,
@@ -1187,7 +1276,6 @@
 				6FB1BDCA21D50F1700A991BF /* x25519.c in Sources */,
 				6FB1BDCB21D50F1700A991BF /* Curve25519.swift in Sources */,
 				6B586C55220CBA6D00427C51 /* Data+KeyEncoding.swift in Sources */,
-				6BAC16E6221634B300A5FB78 /* AppStorePrivacyNotice.swift in Sources */,
 				6FB17946222FD5960018AE71 /* OnDemandWiFiControls.swift in Sources */,
 				6FB1BDBB21D50F0200A991BF /* Localizable.strings in Sources */,
 				6FB1BDBC21D50F0200A991BF /* ringlogger.c in Sources */,
@@ -1196,12 +1284,15 @@
 				6F89E17A21EDEB0E00C97BB9 /* StatusItemController.swift in Sources */,
 				6F5EA59B223E58A8002B380A /* ButtonRow.swift in Sources */,
 				6F4DD16B21DA558800690EAE /* TunnelListRow.swift in Sources */,
+				6FDB6D15224CB2CE00EE4BC3 /* LogViewCell.swift in Sources */,
 				6FE3661D21F64F6B00F78C7D /* ConfTextColorTheme.swift in Sources */,
 				5F52D0BF21E3788900283CEA /* NSColor+Hex.swift in Sources */,
 				6FB1BDBE21D50F0200A991BF /* Logger.swift in Sources */,
 				6FB1BDBF21D50F0200A991BF /* TunnelConfiguration+WgQuickConfig.swift in Sources */,
+				6FADE96C2254B8C300B838A4 /* UnusableTunnelDetailViewController.swift in Sources */,
 				6FFACD2021E4D8D500E9A2A5 /* ParseError+WireGuardAppError.swift in Sources */,
 				6FB1BDC021D50F0200A991BF /* NETunnelProviderProtocol+Extension.swift in Sources */,
+				6F1075642258AE9800D78929 /* DeleteTunnelsConfirmationAlert.swift in Sources */,
 				6FBA101821D656000051C35F /* StatusMenu.swift in Sources */,
 				6F613D9B21DE33B8004B217A /* KeyValueRow.swift in Sources */,
 				6FB1BDC121D50F0200A991BF /* String+ArrayConversion.swift in Sources */,
@@ -1214,6 +1305,7 @@
 				6FB1BDC521D50F0300A991BF /* Endpoint.swift in Sources */,
 				6FB1BDC621D50F0300A991BF /* DNSServer.swift in Sources */,
 				6FB1BDC721D50F0300A991BF /* InterfaceConfiguration.swift in Sources */,
+				6F907C9D224663A2003CED21 /* LogViewHelper.swift in Sources */,
 				6FB1BDC821D50F0300A991BF /* PeerConfiguration.swift in Sources */,
 				6FB1BDC921D50F0300A991BF /* FileManager+Extension.swift in Sources */,
 				6FB1BD6021D2607A00A991BF /* AppDelegate.swift in Sources */,
@@ -1264,6 +1356,7 @@
 				6B586C53220CBA6D00427C51 /* Data+KeyEncoding.swift in Sources */,
 				6F693A562179E556008551C1 /* Endpoint.swift in Sources */,
 				6FDEF7E62185EFB200D8FBF6 /* QRScanViewController.swift in Sources */,
+				6FDB6D18224CC05A00EE4BC3 /* LogViewController.swift in Sources */,
 				6FFA5D952194454A0001E2F7 /* NETunnelProviderProtocol+Extension.swift in Sources */,
 				5FF7B96221CC95DE00A7DD74 /* InterfaceConfiguration.swift in Sources */,
 				5F4541A921C451D100994C13 /* TunnelStatus.swift in Sources */,
@@ -1309,6 +1402,7 @@
 				6F7774E1217181B1006A79B3 /* MainViewController.swift in Sources */,
 				6FFA5DA42197085D0001E2F7 /* ActivateOnDemandOption.swift in Sources */,
 				5F4541B221CBFAEE00994C13 /* String+ArrayConversion.swift in Sources */,
+				6F907C9C224663A2003CED21 /* LogViewHelper.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -1320,6 +1414,11 @@
 			target = 6F5D0C19218352EF000F85AD /* WireGuardNetworkExtensioniOS */;
 			targetProxy = 6F5D0C20218352EF000F85AD /* PBXContainerItemProxy */;
 		};
+		6F70E23B22109DD3008BDFB4 /* PBXTargetDependency */ = {
+			isa = PBXTargetDependency;
+			target = 6F70E22822106A2D008BDFB4 /* WireGuardmacOSLoginItemHelper */;
+			targetProxy = 6F70E23A22109DD3008BDFB4 /* PBXContainerItemProxy */;
+		};
 		6FB1BD9821D4BFE700A991BF /* PBXTargetDependency */ = {
 			isa = PBXTargetDependency;
 			target = 6FB1BD9021D4BFE600A991BF /* WireGuardNetworkExtensionmacOS */;
@@ -1383,7 +1482,7 @@
 				PRODUCT_NAME = WireGuardNetworkExtension;
 				SKIP_INSTALL = YES;
 				SWIFT_OBJC_BRIDGING_HEADER = "WireGuardNetworkExtension/WireGuardNetworkExtension-Bridging-Header.h";
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
@@ -1405,7 +1504,33 @@
 				PRODUCT_NAME = WireGuardNetworkExtension;
 				SKIP_INSTALL = YES;
 				SWIFT_OBJC_BRIDGING_HEADER = "WireGuardNetworkExtension/WireGuardNetworkExtension-Bridging-Header.h";
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
+			};
+			name = Release;
+		};
+		6F70E23422106A31008BDFB4 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CODE_SIGN_ENTITLEMENTS = WireGuard/UI/macOS/LoginItemHelper/LoginItemHelper.entitlements;
+				CODE_SIGN_IDENTITY = "Mac Developer";
+				INFOPLIST_FILE = WireGuard/UI/macOS/Info.plist;
+				PRODUCT_BUNDLE_IDENTIFIER = "$(APP_ID_MACOS).login-item-helper";
+				PRODUCT_NAME = WireGuardLoginItemHelper;
+				SDKROOT = macosx;
+				SKIP_INSTALL = YES;
+			};
+			name = Debug;
+		};
+		6F70E23522106A31008BDFB4 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CODE_SIGN_ENTITLEMENTS = WireGuard/UI/macOS/LoginItemHelper/LoginItemHelper.entitlements;
+				CODE_SIGN_IDENTITY = "Mac Developer";
+				INFOPLIST_FILE = WireGuard/UI/macOS/Info.plist;
+				PRODUCT_BUNDLE_IDENTIFIER = "$(APP_ID_MACOS).login-item-helper";
+				PRODUCT_NAME = WireGuardLoginItemHelper;
+				SDKROOT = macosx;
+				SKIP_INSTALL = YES;
 			};
 			name = Release;
 		};
@@ -1425,6 +1550,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "$(APP_ID_MACOS)";
 				PRODUCT_NAME = WireGuard;
 				SDKROOT = macosx;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
@@ -1444,6 +1570,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "$(APP_ID_MACOS)";
 				PRODUCT_NAME = WireGuard;
 				SDKROOT = macosx;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Release;
 		};
@@ -1465,6 +1592,7 @@
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
 				SWIFT_OBJC_BRIDGING_HEADER = "WireGuardNetworkExtension/WireGuardNetworkExtension-Bridging-Header.h";
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
@@ -1486,6 +1614,7 @@
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
 				SWIFT_OBJC_BRIDGING_HEADER = "WireGuardNetworkExtension/WireGuardNetworkExtension-Bridging-Header.h";
+				SWIFT_VERSION = 5.0;
 			};
 			name = Release;
 		};
@@ -1662,6 +1791,7 @@
 				);
 				PRODUCT_BUNDLE_IDENTIFIER = "$(APP_ID_IOS)";
 				PRODUCT_NAME = WireGuard;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
@@ -1678,6 +1808,7 @@
 				);
 				PRODUCT_BUNDLE_IDENTIFIER = "$(APP_ID_IOS)";
 				PRODUCT_NAME = WireGuard;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Release;
 		};
@@ -1693,6 +1824,15 @@
 			defaultConfigurationIsVisible = 0;
 			defaultConfigurationName = Release;
 		};
+		6F70E23622106A31008BDFB4 /* Build configuration list for PBXNativeTarget "WireGuardmacOSLoginItemHelper" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				6F70E23422106A31008BDFB4 /* Debug */,
+				6F70E23522106A31008BDFB4 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
 		6FB1BD6A21D2607E00A991BF /* Build configuration list for PBXNativeTarget "WireGuardmacOS" */ = {
 			isa = XCConfigurationList;
 			buildConfigurations = (
@@ -209,10 +209,14 @@
 "settingsSectionTitleExportConfigurations" = "Export configurations";
 "settingsExportZipButtonTitle" = "Export zip archive";

-"settingsSectionTitleTunnelLog" = "Tunnel log";
-"settingsExportLogFileButtonTitle" = "Export log file";
+"settingsSectionTitleTunnelLog" = "Log";
+"settingsViewLogButtonTitle" = "View log";

-// Settings alerts
+// Log view
+
+"logViewTitle" = "Log";
+
+// Log alerts

 "alertUnableToRemovePreviousLogTitle" = "Log export failed";
 "alertUnableToRemovePreviousLogMessage" = "The pre-existing log could not be cleared";
@@ -296,7 +300,7 @@
 "macMenuManageTunnels" = "Manage tunnels";
 "macMenuImportTunnels" = "Import tunnel(s) from file…";
 "macMenuAddEmptyTunnel" = "Add empty tunnel…";
-"macMenuExportLog" = "Export log to file…";
+"macMenuViewLog" = "View log";
 "macMenuExportTunnels" = "Export tunnels to zip…";
 "macMenuAbout" = "About WireGuard";
 "macMenuQuit" = "Quit";
@@ -310,14 +314,15 @@
 "macDeleteTunnelConfirmationAlertInfo" = "You cannot undo this action.";
 "macDeleteTunnelConfirmationAlertButtonTitleDelete" = "Delete";
 "macDeleteTunnelConfirmationAlertButtonTitleCancel" = "Cancel";
+"macDeleteTunnelConfirmationAlertButtonTitleDeleting" = "Deleting…";

 "macButtonImportTunnels" = "Import tunnel(s) from file";
 "macSheetButtonImport" = "Import";

-"macNameFieldExportLog" = "Export log to";
+"macNameFieldExportLog" = "Save log to:";
 "macSheetButtonExportLog" = "Save";

-"macNameFieldExportZip" = "Export tunnels to";
+"macNameFieldExportZip" = "Export tunnels to:";
 "macSheetButtonExportZip" = "Save";

 "macButtonDeleteTunnels (%d)" = "Delete %d tunnels";
@@ -387,3 +392,16 @@

 "macToolTipEditTunnel" = "Edit tunnel (⌘E)";
 "macToolTipToggleStatus" = "Toggle status (⌘T)";
+
+// Mac log view
+
+"macLogColumnTitleTime" = "Time";
+"macLogColumnTitleLogMessage" = "Log message";
+"macLogButtonTitleClose" = "Close";
+"macLogButtonTitleSave" = "Save…";
+
+// Mac unusable tunnel view
+
+"macUnusableTunnelMessage" = "The configuration for this tunnel cannot be found in the keychain.";
+"macUnusableTunnelInfo" = "In case this tunnel was created by another user, only that user can view, edit, or activate this tunnel.";
+"macUnusableTunnelButtonTitleDeleteTunnel" = "Delete tunnel";
@@ -1,2 +1,2 @@
-VERSION_NAME = 0.0.20190319
-VERSION_ID = 5
+VERSION_NAME = 0.0.20190409
+VERSION_ID = 7
@@ -9,7 +9,7 @@ struct Curve25519 {

    static func generatePrivateKey() -> Data {
        var privateKey = Data(repeating: 0, count: TunnelConfiguration.keyLength)
-        privateKey.withUnsafeMutableBytes { bytes in
+        privateKey.withUnsafeMutableUInt8Bytes { bytes in
            curve25519_generate_private_key(bytes)
        }
        assert(privateKey.count == TunnelConfiguration.keyLength)
@@ -19,8 +19,8 @@ struct Curve25519 {
    static func generatePublicKey(fromPrivateKey privateKey: Data) -> Data {
        assert(privateKey.count == TunnelConfiguration.keyLength)
        var publicKey = Data(repeating: 0, count: TunnelConfiguration.keyLength)
-        privateKey.withUnsafeBytes { privateKeyBytes in
-            publicKey.withUnsafeMutableBytes { bytes in
+        privateKey.withUnsafeUInt8Bytes { privateKeyBytes in
+            publicKey.withUnsafeMutableUInt8Bytes { bytes in
                curve25519_derive_public_key(bytes, privateKeyBytes)
            }
        }
@@ -27,6 +27,8 @@ import NetworkExtension
            self = .reasserting
        case .invalid:
            self = .inactive
+        @unknown default:
+            fatalError()
        }
    }
 }
@@ -54,6 +56,8 @@ extension NEVPNStatus: CustomDebugStringConvertible {
        case .disconnecting: return "disconnecting"
        case .reasserting: return "reasserting"
        case .invalid: return "invalid"
+        @unknown default:
+            fatalError()
        }
    }
 }
@@ -47,11 +47,18 @@ class TunnelsManager {
            var tunnelManagers = managers ?? []
            var refs: Set<Data> = []
            for (index, tunnelManager) in tunnelManagers.enumerated().reversed() {
-                let proto = tunnelManager.protocolConfiguration as? NETunnelProviderProtocol
-                if proto?.migrateConfigurationIfNeeded(called: tunnelManager.localizedDescription ?? "unknown") ?? false {
+                guard let proto = tunnelManager.protocolConfiguration as? NETunnelProviderProtocol else { continue }
+                if proto.migrateConfigurationIfNeeded(called: tunnelManager.localizedDescription ?? "unknown") {
                    tunnelManager.saveToPreferences { _ in }
                }
-                if let ref = proto?.verifyConfigurationReference() {
+                #if os(iOS)
+                let passwordRef = proto.verifyConfigurationReference() ? proto.passwordReference : nil
+                #elseif os(macOS)
+                let passwordRef = proto.passwordReference // To handle multiple users in macOS, we skip verifying
+                #else
+                #error("Unimplemented")
+                #endif
+                if let ref = passwordRef {
                    refs.insert(ref)
                } else {
                    tunnelManager.removeFromPreferences { _ in }
@@ -71,14 +78,14 @@ class TunnelsManager {
            let loadedTunnelProviders = managers ?? []

            for (index, currentTunnel) in self.tunnels.enumerated().reversed() {
-                if !loadedTunnelProviders.contains(where: { $0.tunnelConfiguration == currentTunnel.tunnelConfiguration }) {
+                if !loadedTunnelProviders.contains(where: { $0.isEquivalentTo(currentTunnel) }) {
                    // Tunnel was deleted outside the app
                    self.tunnels.remove(at: index)
                    self.tunnelsListDelegate?.tunnelRemoved(at: index, tunnel: currentTunnel)
                }
            }
            for loadedTunnelProvider in loadedTunnelProviders {
-                if let matchingTunnel = self.tunnels.first(where: { $0.tunnelConfiguration == loadedTunnelProvider.tunnelConfiguration }) {
+                if let matchingTunnel = self.tunnels.first(where: { loadedTunnelProvider.isEquivalentTo($0) }) {
                    matchingTunnel.tunnelProvider = loadedTunnelProvider
                    matchingTunnel.refreshStatus()
                } else {
@@ -238,7 +245,9 @@ class TunnelsManager {

    func remove(tunnel: TunnelContainer, completionHandler: @escaping (TunnelsManagerError?) -> Void) {
        let tunnelProviderManager = tunnel.tunnelProvider
-        (tunnelProviderManager.protocolConfiguration as? NETunnelProviderProtocol)?.destroyConfigurationReference()
+        if tunnel.isTunnelConfigurationAvailableInKeychain {
+            (tunnelProviderManager.protocolConfiguration as? NETunnelProviderProtocol)?.destroyConfigurationReference()
+        }

        tunnelProviderManager.removeFromPreferences { [weak self] error in
            guard error == nil else {
@@ -455,6 +464,10 @@ class TunnelContainer: NSObject {
        return tunnelProvider.tunnelConfiguration
    }

+    var isTunnelConfigurationAvailableInKeychain: Bool {
+        return tunnelProvider.isTunnelConfigurationAvailableInKeychain
+    }
+
    var onDemandOption: ActivateOnDemandOption {
        return ActivateOnDemandOption(from: tunnelProvider)
    }
@@ -473,7 +486,7 @@ class TunnelContainer: NSObject {
            completionHandler(tunnelConfiguration)
            return
        }
-        guard nil != (try? session.sendProviderMessage(Data(bytes: [ 0 ]), responseHandler: {
+        guard nil != (try? session.sendProviderMessage(Data([ UInt8(0) ]), responseHandler: {
            guard self.status != .inactive, let data = $0, let base = self.tunnelConfiguration, let settings = String(data: data, encoding: .utf8) else {
                completionHandler(self.tunnelConfiguration)
                return
@@ -567,7 +580,18 @@ class TunnelContainer: NSObject {
 }

 extension NETunnelProviderManager {
+    private static var cachedIsConfigAvailableInKeychainKey: UInt8 = 0
    private static var cachedConfigKey: UInt8 = 0
+
+    var isTunnelConfigurationAvailableInKeychain: Bool {
+        if let cachedNumber = objc_getAssociatedObject(self, &NETunnelProviderManager.cachedIsConfigAvailableInKeychainKey) as? NSNumber {
+            return cachedNumber.boolValue
+        }
+        let isAvailable = (protocolConfiguration as? NETunnelProviderProtocol)?.verifyConfigurationReference() ?? false
+        objc_setAssociatedObject(self, &NETunnelProviderManager.cachedIsConfigAvailableInKeychainKey, NSNumber(value: isAvailable), objc_AssociationPolicy.OBJC_ASSOCIATION_RETAIN_NONATOMIC)
+        return isAvailable
+    }
+
    var tunnelConfiguration: TunnelConfiguration? {
        if let cached = objc_getAssociatedObject(self, &NETunnelProviderManager.cachedConfigKey) as? TunnelConfiguration {
            return cached
@@ -583,5 +607,17 @@ extension NETunnelProviderManager {
        protocolConfiguration = NETunnelProviderProtocol(tunnelConfiguration: tunnelConfiguration, previouslyFrom: protocolConfiguration)
        localizedDescription = tunnelConfiguration.name
        objc_setAssociatedObject(self, &NETunnelProviderManager.cachedConfigKey, tunnelConfiguration, objc_AssociationPolicy.OBJC_ASSOCIATION_RETAIN_NONATOMIC)
+        objc_setAssociatedObject(self, &NETunnelProviderManager.cachedIsConfigAvailableInKeychainKey, NSNumber(value: true), objc_AssociationPolicy.OBJC_ASSOCIATION_RETAIN_NONATOMIC)
+    }
+
+    func isEquivalentTo(_ tunnel: TunnelContainer) -> Bool {
+        switch (isTunnelConfigurationAvailableInKeychain, tunnel.isTunnelConfigurationAvailableInKeychain) {
+        case (true, true):
+            return tunnelConfiguration == tunnel.tunnelConfiguration
+        case (false, false):
+            return localizedDescription == tunnel.name
+        default:
+            return false
+        }
    }
 }
@@ -0,0 +1,57 @@
+// SPDX-License-Identifier: MIT
+// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+
+import Foundation
+
+public class LogViewHelper {
+    var log: OpaquePointer
+    var cursor: UInt32 = UINT32_MAX
+    static let formatOptions: ISO8601DateFormatter.Options = [
+        .withYear, .withMonth, .withDay, .withTime,
+        .withDashSeparatorInDate, .withColonSeparatorInTime, .withSpaceBetweenDateAndTime,
+        .withFractionalSeconds
+    ]
+
+    struct LogEntry {
+        let timestamp: String
+        let message: String
+
+        func text() -> String {
+            return timestamp + " " + message
+        }
+    }
+
+    class LogEntries {
+        var entries: [LogEntry] = []
+    }
+
+    init?(logFilePath: String?) {
+        guard let logFilePath = logFilePath else { return nil }
+        guard let log = open_log(logFilePath) else { return nil }
+        self.log = log
+    }
+
+    deinit {
+        close_log(self.log)
+    }
+
+    func fetchLogEntriesSinceLastFetch(completion: @escaping ([LogViewHelper.LogEntry]) -> Void) {
+        var logEntries = LogEntries()
+        DispatchQueue.global(qos: .userInitiated).async { [weak self] in
+            guard let self = self else { return }
+            let newCursor = view_lines_from_cursor(self.log, self.cursor, &logEntries) { cStr, timestamp, ctx in
+                let message = cStr != nil ? String(cString: cStr!) : ""
+                let date = Date(timeIntervalSince1970: Double(timestamp) / 1000000000)
+                let dateString = ISO8601DateFormatter.string(from: date, timeZone: TimeZone.current, formatOptions: LogViewHelper.formatOptions)
+                if let logEntries = ctx?.bindMemory(to: LogEntries.self, capacity: 1) {
+                    logEntries.pointee.entries.append(LogEntry(timestamp: dateString, message: message))
+                }
+            }
+            DispatchQueue.main.async { [weak self] in
+                guard let self = self else { return }
+                self.cursor = newCursor
+                completion(logEntries.entries)
+            }
+        }
+    }
+}
@@ -82,7 +82,6 @@
 	<string>LaunchScreen</string>
 	<key>UIRequiredDeviceCapabilities</key>
 	<array>
-		<string>armv7</string>
 	</array>
 	<key>UISupportedInterfaceOrientations</key>
 	<array>
@@ -0,0 +1,129 @@
+// SPDX-License-Identifier: MIT
+// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+
+import UIKit
+
+class LogViewController: UIViewController {
+
+    let textView: UITextView = {
+        let textView = UITextView()
+        textView.isEditable = false
+        textView.isSelectable = true
+        textView.font = UIFont.preferredFont(forTextStyle: UIFont.TextStyle.body)
+        textView.adjustsFontForContentSizeCategory = true
+        return textView
+    }()
+
+    let busyIndicator: UIActivityIndicatorView = {
+        let busyIndicator = UIActivityIndicatorView(style: .gray)
+        busyIndicator.hidesWhenStopped = true
+        return busyIndicator
+    }()
+
+    var logViewHelper: LogViewHelper?
+    var isFetchingLogEntries = false
+    private var updateLogEntriesTimer: Timer?
+
+    override func loadView() {
+        view = UIView()
+        view.backgroundColor = .white
+
+        view.addSubview(textView)
+        textView.translatesAutoresizingMaskIntoConstraints = false
+        NSLayoutConstraint.activate([
+            textView.leadingAnchor.constraint(equalTo: view.leadingAnchor),
+            textView.trailingAnchor.constraint(equalTo: view.trailingAnchor),
+            textView.topAnchor.constraint(equalTo: view.topAnchor),
+            textView.bottomAnchor.constraint(equalTo: view.bottomAnchor)
+        ])
+
+        view.addSubview(busyIndicator)
+        busyIndicator.translatesAutoresizingMaskIntoConstraints = false
+        NSLayoutConstraint.activate([
+            busyIndicator.centerXAnchor.constraint(equalTo: view.centerXAnchor),
+            busyIndicator.centerYAnchor.constraint(equalTo: view.centerYAnchor)
+        ])
+
+        busyIndicator.startAnimating()
+
+        logViewHelper = LogViewHelper(logFilePath: FileManager.logFileURL?.path)
+        startUpdatingLogEntries()
+    }
+
+    override func viewDidLoad() {
+        title = tr("logViewTitle")
+        navigationItem.rightBarButtonItem = UIBarButtonItem(barButtonSystemItem: .save, target: self, action: #selector(saveTapped(sender:)))
+    }
+
+    func updateLogEntries() {
+        guard !isFetchingLogEntries else { return }
+        isFetchingLogEntries = true
+        logViewHelper?.fetchLogEntriesSinceLastFetch { [weak self] fetchedLogEntries in
+            guard let self = self else { return }
+            defer {
+                self.isFetchingLogEntries = false
+            }
+            if self.busyIndicator.isAnimating {
+                self.busyIndicator.stopAnimating()
+            }
+            guard !fetchedLogEntries.isEmpty else { return }
+            let isScrolledToEnd = self.textView.contentSize.height - self.textView.bounds.height - self.textView.contentOffset.y < 1
+            let text = fetchedLogEntries.reduce("") { $0 + $1.text() + "\n" }
+            let font = UIFont.preferredFont(forTextStyle: UIFont.TextStyle.body)
+            let richText = NSAttributedString(string: text, attributes: [.font: font])
+            self.textView.textStorage.append(richText)
+            if isScrolledToEnd {
+                let endOfCurrentText = NSRange(location: (self.textView.text as NSString).length, length: 0)
+                self.textView.scrollRangeToVisible(endOfCurrentText)
+            }
+        }
+    }
+
+    func startUpdatingLogEntries() {
+        updateLogEntries()
+        updateLogEntriesTimer?.invalidate()
+        let timer = Timer(timeInterval: 1 /* second */, repeats: true) { [weak self] _ in
+            self?.updateLogEntries()
+        }
+        updateLogEntriesTimer = timer
+        RunLoop.main.add(timer, forMode: .common)
+    }
+
+    @objc func saveTapped(sender: AnyObject) {
+        guard let destinationDir = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first else { return }
+
+        let dateFormatter = ISO8601DateFormatter()
+        dateFormatter.formatOptions = [.withFullDate, .withTime, .withTimeZone] // Avoid ':' in the filename
+        let timeStampString = dateFormatter.string(from: Date())
+        let destinationURL = destinationDir.appendingPathComponent("wireguard-log-\(timeStampString).txt")
+
+        DispatchQueue.global(qos: .userInitiated).async {
+
+            if FileManager.default.fileExists(atPath: destinationURL.path) {
+                let isDeleted = FileManager.deleteFile(at: destinationURL)
+                if !isDeleted {
+                    ErrorPresenter.showErrorAlert(title: tr("alertUnableToRemovePreviousLogTitle"), message: tr("alertUnableToRemovePreviousLogMessage"), from: self)
+                    return
+                }
+            }
+
+            let isWritten = Logger.global?.writeLog(to: destinationURL.path) ?? false
+
+            DispatchQueue.main.async {
+                guard isWritten else {
+                    ErrorPresenter.showErrorAlert(title: tr("alertUnableToWriteLogTitle"), message: tr("alertUnableToWriteLogMessage"), from: self)
+                    return
+                }
+                let activityVC = UIActivityViewController(activityItems: [destinationURL], applicationActivities: nil)
+                if let sender = sender as? UIBarButtonItem {
+                    activityVC.popoverPresentationController?.barButtonItem = sender
+                }
+                activityVC.completionWithItemsHandler = { _, _, _, _ in
+                    // Remove the exported log file after the activity has completed
+                    _ = FileManager.deleteFile(at: destinationURL)
+                }
+                self.present(activityVC, animated: true)
+            }
+        }
+    }
+}
@@ -10,14 +10,14 @@ class SettingsTableViewController: UITableViewController {
        case iosAppVersion
        case goBackendVersion
        case exportZipArchive
-        case exportLogFile
+        case viewLog

        var localizedUIString: String {
            switch self {
            case .iosAppVersion: return tr("settingsVersionKeyWireGuardForIOS")
            case .goBackendVersion: return tr("settingsVersionKeyWireGuardGoBackend")
            case .exportZipArchive: return tr("settingsExportZipButtonTitle")
-            case .exportLogFile: return tr("settingsExportLogFileButtonTitle")
+            case .viewLog: return tr("settingsViewLogButtonTitle")
            }
        }
    }
@@ -25,7 +25,7 @@ class SettingsTableViewController: UITableViewController {
    let settingsFieldsBySection: [[SettingsFields]] = [
        [.iosAppVersion, .goBackendVersion],
        [.exportZipArchive],
-        [.exportLogFile]
+        [.viewLog]
    ]

    let tunnelsManager: TunnelsManager?
@@ -108,41 +108,10 @@ class SettingsTableViewController: UITableViewController {
        }
    }

-    func exportLogForLastActivatedTunnel(sourceView: UIView) {
-        guard let destinationDir = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first else { return }
+    func presentLogView() {
+        let logVC = LogViewController()
+        navigationController?.pushViewController(logVC, animated: true)

-        let dateFormatter = ISO8601DateFormatter()
-        dateFormatter.formatOptions = [.withFullDate, .withTime, .withTimeZone] // Avoid ':' in the filename
-        let timeStampString = dateFormatter.string(from: Date())
-        let destinationURL = destinationDir.appendingPathComponent("wireguard-log-\(timeStampString).txt")
-
-        DispatchQueue.global(qos: .userInitiated).async {
-
-            if FileManager.default.fileExists(atPath: destinationURL.path) {
-                let isDeleted = FileManager.deleteFile(at: destinationURL)
-                if !isDeleted {
-                    ErrorPresenter.showErrorAlert(title: tr("alertUnableToRemovePreviousLogTitle"), message: tr("alertUnableToRemovePreviousLogMessage"), from: self)
-                    return
-                }
-            }
-
-            let isWritten = Logger.global?.writeLog(to: destinationURL.path) ?? false
-
-            DispatchQueue.main.async {
-                guard isWritten else {
-                    ErrorPresenter.showErrorAlert(title: tr("alertUnableToWriteLogTitle"), message: tr("alertUnableToWriteLogMessage"), from: self)
-                    return
-                }
-                let activityVC = UIActivityViewController(activityItems: [destinationURL], applicationActivities: nil)
-                activityVC.popoverPresentationController?.sourceView = sourceView
-                activityVC.popoverPresentationController?.sourceRect = sourceView.bounds
-                activityVC.completionWithItemsHandler = { _, _, _, _ in
-                    // Remove the exported log file after the activity has completed
-                    _ = FileManager.deleteFile(at: destinationURL)
-                }
-                self.present(activityVC, animated: true)
-            }
-        }
    }
 }

@@ -192,11 +161,11 @@ extension SettingsTableViewController {
            }
            return cell
        } else {
-            assert(field == .exportLogFile)
+            assert(field == .viewLog)
            let cell: ButtonCell = tableView.dequeueReusableCell(for: indexPath)
            cell.buttonText = field.localizedUIString
            cell.onTapped = { [weak self] in
-                self?.exportLogForLastActivatedTunnel(sourceView: cell.button)
+                self?.presentLogView()
            }
            return cell
        }
@@ -2,6 +2,7 @@
 // Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.

 import Cocoa
+import ServiceManagement

@NSApplicationMain
 class AppDelegate: NSObject, NSApplicationDelegate {
@@ -15,6 +16,7 @@ class AppDelegate: NSObject, NSApplicationDelegate {

    func applicationDidFinishLaunching(_ aNotification: Notification) {
        Logger.configureGlobal(tagged: "APP", withFilePath: FileManager.logFileURL?.path)
+        registerLoginItem(shouldLaunchAtLogin: true)

        TunnelsManager.create { [weak self] result in
            guard let self = self else { return }
@@ -42,6 +44,12 @@ class AppDelegate: NSObject, NSApplicationDelegate {
    }

    @objc func quit() {
+        if let manageWindow = manageTunnelsWindowObject, manageWindow.attachedSheet != nil {
+            NSApp.activate(ignoringOtherApps: true)
+            manageWindow.orderFront(self)
+            return
+        }
+        registerLoginItem(shouldLaunchAtLogin: false)
        guard let currentTunnel = tunnelsTracker?.currentTunnel, currentTunnel.status == .active || currentTunnel.status == .activating else {
            NSApp.terminate(nil)
            return
@@ -49,8 +57,10 @@ class AppDelegate: NSObject, NSApplicationDelegate {
        let alert = NSAlert()
        alert.messageText = tr("macAppExitingWithActiveTunnelMessage")
        alert.informativeText = tr("macAppExitingWithActiveTunnelInfo")
-        if let window = manageTunnelsWindowObject {
-            alert.beginSheetModal(for: window) { _ in
+        NSApp.activate(ignoringOtherApps: true)
+        if let manageWindow = manageTunnelsWindowObject {
+            manageWindow.orderFront(self)
+            alert.beginSheetModal(for: manageWindow) { _ in
                NSApp.terminate(nil)
            }
        } else {
@@ -74,3 +84,10 @@ extension AppDelegate: StatusMenuWindowDelegate {
        return manageTunnelsWindowObject!
    }
 }
+
+@discardableResult
+func registerLoginItem(shouldLaunchAtLogin: Bool) -> Bool {
+    let appId = Bundle.main.bundleIdentifier!
+    let helperBundleId = "\(appId).login-item-helper"
+    return SMLoginItemSetEnabled(helperBundleId as CFString, shouldLaunchAtLogin)
+}
@@ -1,29 +0,0 @@
-// SPDX-License-Identifier: MIT
-// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
-
-import Cocoa
-
-class AppStorePrivacyNotice {
-    // The App Store Review Board does not comprehend the fact that this application
-    // is not a service and does not have any servers of its own. They therefore require
-    // us to give a notice regarding collection of user data using our non-existent
-    // servers. This demand is obviously impossible to fulfill, since it doesn't make sense,
-    // but we do our best here to show something in that category.
-    static func show(from sourceVC: NSViewController?, into tunnelsManager: TunnelsManager, _ callback: @escaping () -> Void) {
-        if tunnelsManager.numberOfTunnels() > 0 {
-            callback()
-            return
-        }
-        let alert = NSAlert()
-
-        alert.messageText = tr("macPrivacyNoticeMessage")
-        alert.informativeText = tr("macPrivacyNoticeInfo")
-        alert.alertStyle = NSAlert.Style.warning
-        if let window = sourceVC?.view.window {
-            alert.beginSheetModal(for: window) { _ in callback() }
-        } else {
-            alert.runModal()
-            callback()
-        }
-    }
-}
@@ -13,9 +13,7 @@ class ImportPanelPresenter {
        openPanel.beginSheetModal(for: window) { [weak tunnelsManager] response in
            guard let tunnelsManager = tunnelsManager else { return }
            guard response == .OK else { return }
-            AppStorePrivacyNotice.show(from: sourceVC, into: tunnelsManager) {
-                TunnelImporter.importFromFile(urls: openPanel.urls, into: tunnelsManager, sourceVC: sourceVC, errorPresenterType: ErrorPresenter.self)
-            }
+            TunnelImporter.importFromFile(urls: openPanel.urls, into: tunnelsManager, sourceVC: sourceVC, errorPresenterType: ErrorPresenter.self)
        }
    }
 }
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>ITSAppUsesNonExemptEncryption</key>
+	<false/>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIconFile</key>
+	<string></string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+	<key>LSMinimumSystemVersion</key>
+	<string>$(MACOSX_DEPLOYMENT_TARGET)</string>
+	<key>NSHumanReadableCopyright</key>
+	<string>Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.</string>
+	<key>NSPrincipalClass</key>
+	<string>NSApplication</string>
+	<key>LSBackgroundOnly</key>
+	<true/>
+</dict>
+</plist>
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>com.apple.security.app-sandbox</key>
+	<true/>
+</dict>
+</plist>
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: MIT
+// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+
+#import <Cocoa/Cocoa.h>
+
+int main(int argc, char *argv[])
+{
+    NSURL *bundleURL = [NSBundle.mainBundle bundleURL];
+
+    // From <path>/WireGuard.app/Contents/Library/LoginItems/WireGuardLoginItemHelper.app, derive <path>/WireGuard.app
+    for (int i = 0; i < 4; ++i)
+        bundleURL = [bundleURL URLByDeletingLastPathComponent];
+
+    [NSWorkspace.sharedWorkspace launchApplication:[bundleURL path]];
+    return 0;
+}
@@ -184,6 +184,7 @@ extension StatusMenu {
    func insertTunnelMenuItem(for tunnel: TunnelContainer, at tunnelIndex: Int) {
        let menuItem = TunnelMenuItem(tunnel: tunnel, action: #selector(tunnelClicked(sender:)))
        menuItem.target = self
+        menuItem.isHidden = !tunnel.isTunnelConfigurationAvailableInKeychain
        insertItem(menuItem, at: firstTunnelMenuItemIndex + tunnelIndex)
        if numberOfTunnelMenuItems == 0 {
            insertItem(NSMenuItem.separator(), at: firstTunnelMenuItemIndex + tunnelIndex + 1)
@@ -19,6 +19,7 @@ class ConfTextStorage: NSTextStorage {
    private(set) var hasOnePeer: Bool = false
    private(set) var lastOnePeerAllowedIPs = [String]()
    private(set) var lastOnePeerDNSServers = [String]()
+    private(set) var lastOnePeerHasPublicKey = false

    override init() {
        backingStore = NSMutableAttributedString(string: "")
@@ -88,6 +89,7 @@ class ConfTextStorage: NSTextStorage {
        hasOnePeer = false
        lastOnePeerAllowedIPs = []
        lastOnePeerDNSServers = []
+        lastOnePeerHasPublicKey = false
    }

    func evaluateExcludePrivateIPs(highlightSpans: UnsafePointer<highlight_span>) {
@@ -125,6 +127,8 @@ class ConfTextStorage: NSTextStorage {
                                 backingStore.attributedSubstring(from: NSRange(location: nextnext.pointee.start, length: nextnext.pointee.len)).string
                }
                lastOnePeerAllowedIPs.append(substring)
+            } else if span.type == HighlightPublicKey {
+                lastOnePeerHasPublicKey = true
            }
            spans = spans.successor()
        }
@@ -143,9 +147,10 @@ class ConfTextStorage: NSTextStorage {
            .font: defaultFont
        ]
        backingStore.setAttributes(defaultAttributes, range: fullTextRange)
-        var spans = highlight_config(backingStore.string.cString(using: String.Encoding.utf8))!
+        var spans = highlight_config(backingStore.string)!
        evaluateExcludePrivateIPs(highlightSpans: spans)

+        let spansStart = spans
        while spans.pointee.type != HighlightEnd {
            let span = spans.pointee

@@ -165,6 +170,7 @@ class ConfTextStorage: NSTextStorage {
            spans = spans.successor()
        }
        backingStore.endEditing()
+        free(spansStart)

        beginEditing()
        edited(.editedAttributes, range: fullTextRange, changeInLength: 0)
@@ -14,6 +14,7 @@ class ConfTextView: NSTextView {
    override var string: String {
        didSet {
            confTextStorage.highlightSyntax()
+            updateConfigData()
        }
    }

@@ -53,6 +54,21 @@ class ConfTextView: NSTextView {
        }
    }

+    private func updateConfigData() {
+        if hasError != confTextStorage.hasError {
+            hasError = confTextStorage.hasError
+        }
+        if privateKeyString != confTextStorage.privateKeyString {
+            privateKeyString = confTextStorage.privateKeyString
+        }
+        let hasSyntaxError = confTextStorage.hasError
+        let hasSemanticError = confTextStorage.privateKeyString == nil || !confTextStorage.lastOnePeerHasPublicKey
+        let updatedSinglePeerAllowedIPs = confTextStorage.hasOnePeer && !hasSyntaxError && !hasSemanticError ? confTextStorage.lastOnePeerAllowedIPs : nil
+        if singlePeerAllowedIPs != updatedSinglePeerAllowedIPs {
+            singlePeerAllowedIPs = updatedSinglePeerAllowedIPs
+        }
+    }
+
    func setConfText(_ text: String) {
        let fullTextRange = NSRange(location: 0, length: (string as NSString).length)
        if shouldChangeText(in: fullTextRange, replacementString: text) {
@@ -66,16 +82,7 @@ extension ConfTextView: NSTextViewDelegate {

    func textDidChange(_ notification: Notification) {
        confTextStorage.highlightSyntax()
-        if hasError != confTextStorage.hasError {
-            hasError = confTextStorage.hasError
-        }
-        if privateKeyString != confTextStorage.privateKeyString {
-            privateKeyString = confTextStorage.privateKeyString
-        }
-        let updatedSinglePeerAllowedIPs = confTextStorage.hasOnePeer && !confTextStorage.hasError ? confTextStorage.lastOnePeerAllowedIPs : nil
-        if singlePeerAllowedIPs != updatedSinglePeerAllowedIPs {
-            singlePeerAllowedIPs = updatedSinglePeerAllowedIPs
-        }
+        updateConfigData()
        needsDisplay = true
    }

@@ -0,0 +1,36 @@
+// SPDX-License-Identifier: MIT
+// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+
+import Cocoa
+
+class DeleteTunnelsConfirmationAlert: NSAlert {
+    var alertDeleteButton: NSButton?
+    var alertCancelButton: NSButton?
+
+    var onDeleteClicked: ((_ completionHandler: @escaping () -> Void) -> Void)?
+
+    override init() {
+        super.init()
+        let alertDeleteButton = addButton(withTitle: tr("macDeleteTunnelConfirmationAlertButtonTitleDelete"))
+        alertDeleteButton.target = self
+        alertDeleteButton.action = #selector(removeTunnelAlertDeleteClicked)
+        self.alertDeleteButton = alertDeleteButton
+        self.alertCancelButton = addButton(withTitle: tr("macDeleteTunnelConfirmationAlertButtonTitleCancel"))
+    }
+
+    @objc func removeTunnelAlertDeleteClicked() {
+        alertDeleteButton?.title = tr("macDeleteTunnelConfirmationAlertButtonTitleDeleting")
+        alertDeleteButton?.isEnabled = false
+        alertCancelButton?.isEnabled = false
+        if let onDeleteClicked = onDeleteClicked {
+            onDeleteClicked { [weak self] in
+                guard let self = self else { return }
+                self.window.sheetParent?.endSheet(self.window)
+            }
+        }
+    }
+
+    func beginSheetModal(for sheetWindow: NSWindow) {
+        beginSheetModal(for: sheetWindow) { _ in }
+    }
+}
@@ -0,0 +1,52 @@
+// SPDX-License-Identifier: MIT
+// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+
+import Cocoa
+
+class LogViewCell: NSTextField {
+    init() {
+        super.init(frame: .zero)
+        isSelectable = false
+        isEditable = false
+        isBordered = false
+        backgroundColor = .clear
+    }
+
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+
+    override func prepareForReuse() {
+        stringValue = ""
+        preferredMaxLayoutWidth = 0
+    }
+}
+
+class LogViewTimestampCell: LogViewCell {
+    override init() {
+        super.init()
+        maximumNumberOfLines = 1
+        lineBreakMode = .byClipping
+        preferredMaxLayoutWidth = 0
+        setContentCompressionResistancePriority(.defaultHigh, for: .vertical)
+        setContentHuggingPriority(.defaultLow, for: .vertical)
+    }
+
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+}
+
+class LogViewMessageCell: LogViewCell {
+    override init() {
+        super.init()
+        maximumNumberOfLines = 0
+        lineBreakMode = .byWordWrapping
+        setContentCompressionResistancePriority(.required, for: .vertical)
+        setContentHuggingPriority(.required, for: .vertical)
+    }
+
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+}
@@ -0,0 +1,263 @@
+// SPDX-License-Identifier: MIT
+// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+
+import Cocoa
+
+class LogViewController: NSViewController {
+
+    enum LogColumn: String {
+        case time = "Time"
+        case logMessage = "LogMessage"
+
+        func createColumn() -> NSTableColumn {
+            return NSTableColumn(identifier: NSUserInterfaceItemIdentifier(rawValue))
+        }
+
+        func isRepresenting(tableColumn: NSTableColumn?) -> Bool {
+            return tableColumn?.identifier.rawValue == rawValue
+        }
+    }
+
+    let scrollView: NSScrollView = {
+        let scrollView = NSScrollView()
+        scrollView.hasVerticalScroller = true
+        scrollView.autohidesScrollers = false
+        scrollView.borderType = .bezelBorder
+        return scrollView
+    }()
+
+    let tableView: NSTableView = {
+        let tableView = NSTableView()
+        let timeColumn = LogColumn.time.createColumn()
+        timeColumn.title = tr("macLogColumnTitleTime")
+        timeColumn.width = 160
+        timeColumn.resizingMask = []
+        tableView.addTableColumn(timeColumn)
+        let messageColumn = LogColumn.logMessage.createColumn()
+        messageColumn.title = tr("macLogColumnTitleLogMessage")
+        messageColumn.minWidth = 360
+        messageColumn.resizingMask = .autoresizingMask
+        tableView.addTableColumn(messageColumn)
+        tableView.rowSizeStyle = .custom
+        tableView.rowHeight = 16
+        tableView.usesAlternatingRowBackgroundColors = true
+        tableView.usesAutomaticRowHeights = true
+        tableView.allowsColumnReordering = false
+        tableView.allowsColumnResizing = true
+        tableView.allowsMultipleSelection = true
+        return tableView
+    }()
+
+    let progressIndicator: NSProgressIndicator = {
+        let progressIndicator = NSProgressIndicator()
+        progressIndicator.controlSize = .small
+        progressIndicator.isIndeterminate = true
+        progressIndicator.style = .spinning
+        progressIndicator.isDisplayedWhenStopped = false
+        return progressIndicator
+    }()
+
+    let closeButton: NSButton = {
+        let button = NSButton()
+        button.title = tr("macLogButtonTitleClose")
+        button.setButtonType(.momentaryPushIn)
+        button.bezelStyle = .rounded
+        return button
+    }()
+
+    let saveButton: NSButton = {
+        let button = NSButton()
+        button.title = tr("macLogButtonTitleSave")
+        button.setButtonType(.momentaryPushIn)
+        button.bezelStyle = .rounded
+        return button
+    }()
+
+    let logViewHelper: LogViewHelper?
+    var logEntries = [LogViewHelper.LogEntry]()
+    var isFetchingLogEntries = false
+    var isInScrolledToEndMode = true
+
+    private var updateLogEntriesTimer: Timer?
+
+    init() {
+        logViewHelper = LogViewHelper(logFilePath: FileManager.logFileURL?.path)
+        super.init(nibName: nil, bundle: nil)
+    }
+
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+
+    override func loadView() {
+        tableView.dataSource = self
+        tableView.delegate = self
+
+        closeButton.target = self
+        closeButton.action = #selector(closeClicked)
+
+        saveButton.target = self
+        saveButton.action = #selector(saveClicked)
+        saveButton.isEnabled = false
+
+        let clipView = NSClipView()
+        clipView.documentView = tableView
+        scrollView.contentView = clipView
+
+        _ = NotificationCenter.default.addObserver(forName: NSView.boundsDidChangeNotification, object: clipView, queue: OperationQueue.main) { [weak self] _ in
+            guard let self = self else { return }
+            let lastVisibleRowIndex = self.tableView.row(at: NSPoint(x: 0, y: self.scrollView.contentView.documentVisibleRect.maxY - 1))
+            self.isInScrolledToEndMode = lastVisibleRowIndex < 0 || lastVisibleRowIndex == self.logEntries.count - 1
+        }
+
+        _ = NotificationCenter.default.addObserver(forName: NSView.frameDidChangeNotification, object: tableView, queue: OperationQueue.main) { [weak self] _ in
+            guard let self = self else { return }
+            if self.isInScrolledToEndMode {
+                DispatchQueue.main.async {
+                    self.tableView.scroll(NSPoint(x: 0, y: self.tableView.frame.maxY - clipView.documentVisibleRect.height))
+                }
+            }
+        }
+
+        let margin: CGFloat = 20
+        let internalSpacing: CGFloat = 10
+
+        let buttonRowStackView = NSStackView()
+        buttonRowStackView.addView(closeButton, in: .leading)
+        buttonRowStackView.addView(saveButton, in: .trailing)
+        buttonRowStackView.orientation = .horizontal
+        buttonRowStackView.spacing = internalSpacing
+
+        let containerView = NSView()
+        [scrollView, progressIndicator, buttonRowStackView].forEach { view in
+            containerView.addSubview(view)
+            view.translatesAutoresizingMaskIntoConstraints = false
+        }
+        NSLayoutConstraint.activate([
+            scrollView.topAnchor.constraint(equalTo: containerView.topAnchor, constant: margin),
+            scrollView.leftAnchor.constraint(equalTo: containerView.leftAnchor, constant: margin),
+            containerView.rightAnchor.constraint(equalTo: scrollView.rightAnchor, constant: margin),
+            buttonRowStackView.topAnchor.constraint(equalTo: scrollView.bottomAnchor, constant: internalSpacing),
+            buttonRowStackView.leftAnchor.constraint(equalTo: containerView.leftAnchor, constant: margin),
+            containerView.rightAnchor.constraint(equalTo: buttonRowStackView.rightAnchor, constant: margin),
+            containerView.bottomAnchor.constraint(equalTo: buttonRowStackView.bottomAnchor, constant: margin),
+            progressIndicator.centerXAnchor.constraint(equalTo: scrollView.centerXAnchor),
+            progressIndicator.centerYAnchor.constraint(equalTo: scrollView.centerYAnchor)
+        ])
+
+        NSLayoutConstraint.activate([
+            containerView.widthAnchor.constraint(equalToConstant: 640),
+            containerView.heightAnchor.constraint(greaterThanOrEqualToConstant: 240)
+        ])
+
+        containerView.frame = NSRect(x: 0, y: 0, width: 640, height: 480)
+
+        view = containerView
+
+        progressIndicator.startAnimation(self)
+        startUpdatingLogEntries()
+    }
+
+    func updateLogEntries() {
+        guard !isFetchingLogEntries else { return }
+        isFetchingLogEntries = true
+        logViewHelper?.fetchLogEntriesSinceLastFetch { [weak self] fetchedLogEntries in
+            guard let self = self else { return }
+            defer {
+                self.isFetchingLogEntries = false
+            }
+            if !self.progressIndicator.isHidden {
+                self.progressIndicator.stopAnimation(self)
+                self.saveButton.isEnabled = true
+            }
+            guard !fetchedLogEntries.isEmpty else { return }
+            let oldCount = self.logEntries.count
+            self.logEntries.append(contentsOf: fetchedLogEntries)
+            self.tableView.insertRows(at: IndexSet(integersIn: oldCount ..< oldCount + fetchedLogEntries.count), withAnimation: .slideDown)
+        }
+    }
+
+    func startUpdatingLogEntries() {
+        updateLogEntries()
+        updateLogEntriesTimer?.invalidate()
+        let timer = Timer(timeInterval: 1 /* second */, repeats: true) { [weak self] _ in
+            self?.updateLogEntries()
+        }
+        updateLogEntriesTimer = timer
+        RunLoop.main.add(timer, forMode: .common)
+    }
+
+    func stopUpdatingLogEntries() {
+        updateLogEntriesTimer?.invalidate()
+        updateLogEntriesTimer = nil
+    }
+
+    override func viewWillDisappear() {
+        super.viewWillDisappear()
+        stopUpdatingLogEntries()
+    }
+
+    @objc func saveClicked() {
+        let savePanel = NSSavePanel()
+        savePanel.prompt = tr("macSheetButtonExportLog")
+        savePanel.nameFieldLabel = tr("macNameFieldExportLog")
+
+        let dateFormatter = ISO8601DateFormatter()
+        dateFormatter.formatOptions = [.withFullDate, .withTime, .withTimeZone] // Avoid ':' in the filename
+        let timeStampString = dateFormatter.string(from: Date())
+        savePanel.nameFieldStringValue = "wireguard-log-\(timeStampString).txt"
+
+        savePanel.beginSheetModal(for: self.view.window!) { [weak self] response in
+            guard response == .OK else { return }
+            guard let destinationURL = savePanel.url else { return }
+
+            DispatchQueue.global(qos: .userInitiated).async { [weak self] in
+                let isWritten = Logger.global?.writeLog(to: destinationURL.path) ?? false
+                guard isWritten else {
+                    DispatchQueue.main.async { [weak self] in
+                        ErrorPresenter.showErrorAlert(title: tr("alertUnableToWriteLogTitle"), message: tr("alertUnableToWriteLogMessage"), from: self)
+                    }
+                    return
+                }
+                DispatchQueue.main.async { [weak self] in
+                    self?.dismiss(self)
+                }
+            }
+
+        }
+    }
+
+    @objc func closeClicked() {
+        dismiss(self)
+    }
+
+    @objc func copy(_ sender: Any?) {
+        let text = tableView.selectedRowIndexes.sorted().reduce("") { $0 + self.logEntries[$1].text() + "\n" }
+        let pasteboard = NSPasteboard.general
+        pasteboard.clearContents()
+        pasteboard.writeObjects([text as NSString])
+    }
+}
+
+extension LogViewController: NSTableViewDataSource {
+    func numberOfRows(in tableView: NSTableView) -> Int {
+        return logEntries.count
+    }
+}
+
+extension LogViewController: NSTableViewDelegate {
+    func tableView(_ tableView: NSTableView, viewFor tableColumn: NSTableColumn?, row: Int) -> NSView? {
+        if LogColumn.time.isRepresenting(tableColumn: tableColumn) {
+            let cell: LogViewTimestampCell = tableView.dequeueReusableCell()
+            cell.stringValue = logEntries[row].timestamp
+            return cell
+        } else if LogColumn.logMessage.isRepresenting(tableColumn: tableColumn) {
+            let cell: LogViewMessageCell = tableView.dequeueReusableCell()
+            cell.stringValue = logEntries[row].message
+            cell.preferredMaxLayoutWidth = tableColumn?.width ?? 0
+            return cell
+        } else {
+            fatalError()
+        }
+    }
+}
@@ -81,16 +81,20 @@ extension ManageTunnelsRootViewController: TunnelsListTableViewControllerDelegat
        assert(!tunnelIndices.isEmpty)
        if tunnelIndices.count == 1 {
            let tunnel = tunnelsManager.tunnel(at: tunnelIndices.first!)
-            let tunnelDetailVC = TunnelDetailTableViewController(tunnelsManager: tunnelsManager, tunnel: tunnel)
-            setTunnelDetailContentVC(tunnelDetailVC)
-            self.tunnelDetailVC = tunnelDetailVC
-        } else if tunnelIndices.count > 1 {
-            let multiSelectionVC: ButtonedDetailViewController
-            if let buttonedDetailVC = tunnelDetailContentVC as? ButtonedDetailViewController {
-                multiSelectionVC = buttonedDetailVC
+            if tunnel.isTunnelConfigurationAvailableInKeychain {
+                let tunnelDetailVC = TunnelDetailTableViewController(tunnelsManager: tunnelsManager, tunnel: tunnel)
+                setTunnelDetailContentVC(tunnelDetailVC)
+                self.tunnelDetailVC = tunnelDetailVC
            } else {
-                multiSelectionVC = ButtonedDetailViewController()
+                let unusableTunnelDetailVC = tunnelDetailContentVC as? UnusableTunnelDetailViewController ?? UnusableTunnelDetailViewController()
+                unusableTunnelDetailVC.onButtonClicked = { [weak tunnelsListVC] in
+                    tunnelsListVC?.handleRemoveTunnelAction()
+                }
+                setTunnelDetailContentVC(unusableTunnelDetailVC)
+                self.tunnelDetailVC = nil
            }
+        } else if tunnelIndices.count > 1 {
+            let multiSelectionVC = tunnelDetailContentVC as? ButtonedDetailViewController ?? ButtonedDetailViewController()
            multiSelectionVC.setButtonTitle(tr(format: "macButtonDeleteTunnels (%d)", tunnelIndices.count))
            multiSelectionVC.onButtonClicked = { [weak tunnelsListVC] in
                tunnelsListVC?.handleRemoveTunnelAction()
@@ -117,6 +117,8 @@ class TunnelEditViewController: NSViewController {
            let bootstrappingText = "[Interface]\nPrivateKey = \(privateKey.base64Key() ?? "")\n"
            publicKeyRow.value = publicKey.base64Key() ?? ""
            textView.string = bootstrappingText
+            updateExcludePrivateIPsVisibility(singlePeerAllowedIPs: nil)
+            dnsServersAddedToAllowedIPs = nil
        }
        privateKeyObservationToken = textView.observe(\.privateKeyString) { [weak publicKeyRow] textView, _ in
            if let privateKeyString = textView.privateKeyString,
@@ -243,17 +245,15 @@ class TunnelEditViewController: NSViewController {
            }
        } else {
            // We're creating a new tunnel
-            AppStorePrivacyNotice.show(from: self, into: tunnelsManager) { [weak self] in
-                self?.tunnelsManager.add(tunnelConfiguration: tunnelConfiguration, onDemandOption: onDemandOption) { [weak self] result in
-                    self?.setUserInteractionEnabled(true)
-                    if let error = result.error {
-                        ErrorPresenter.showErrorAlert(error: error, from: self)
-                        return
-                    }
-                    let tunnel: TunnelContainer = result.value!
-                    self?.dismiss(self)
-                    self?.delegate?.tunnelSaved(tunnel: tunnel)
+            self.tunnelsManager.add(tunnelConfiguration: tunnelConfiguration, onDemandOption: onDemandOption) { [weak self] result in
+                self?.setUserInteractionEnabled(true)
+                if let error = result.error {
+                    ErrorPresenter.showErrorAlert(error: error, from: self)
+                    return
                }
+                let tunnel: TunnelContainer = result.value!
+                self?.dismiss(self)
+                self?.delegate?.tunnelSaved(tunnel: tunnel)
            }
        }
    }
@@ -12,6 +12,7 @@ class TunnelsListTableViewController: NSViewController {

    let tunnelsManager: TunnelsManager
    weak var delegate: TunnelsListTableViewControllerDelegate?
+    var isRemovingTunnels = false

    let tableView: NSTableView = {
        let tableView = NSTableView()
@@ -53,7 +54,7 @@ class TunnelsListTableViewController: NSViewController {

        let menu = NSMenu()
        menu.addItem(imageItem)
-        menu.addItem(withTitle: tr("macMenuExportLog"), action: #selector(handleExportLogAction), keyEquivalent: "")
+        menu.addItem(withTitle: tr("macMenuViewLog"), action: #selector(handleViewLogAction), keyEquivalent: "")
        menu.addItem(withTitle: tr("macMenuExportTunnels"), action: #selector(handleExportTunnelsAction), keyEquivalent: "")
        menu.autoenablesItems = false

@@ -162,60 +163,41 @@ class TunnelsListTableViewController: NSViewController {

    @objc func handleRemoveTunnelAction() {
        guard let window = view.window else { return }
-        let selectedTunnelIndices = tableView.selectedRowIndexes.sorted()
-        let selectedTunnels = selectedTunnelIndices.compactMap { tunnelIndex in
-            tunnelIndex >= 0 && tunnelIndex < tunnelsManager.numberOfTunnels() ? tunnelsManager.tunnel(at: tunnelIndex) : nil
+
+        let selectedTunnelIndices = tableView.selectedRowIndexes.sorted().filter { $0 >= 0 && $0 < tunnelsManager.numberOfTunnels() }
+        guard !selectedTunnelIndices.isEmpty else { return }
+        var nextSelection = selectedTunnelIndices.last! + 1
+        if nextSelection >= tunnelsManager.numberOfTunnels() {
+            nextSelection = max(selectedTunnelIndices.first! - 1, 0)
        }
-        guard !selectedTunnels.isEmpty else { return }
-        let alert = NSAlert()
-        if selectedTunnels.count == 1 {
-            alert.messageText = tr(format: "macDeleteTunnelConfirmationAlertMessage (%@)", selectedTunnels.first!.name)
+
+        let alert = DeleteTunnelsConfirmationAlert()
+        if selectedTunnelIndices.count == 1 {
+            let firstSelectedTunnel = tunnelsManager.tunnel(at: selectedTunnelIndices.first!)
+            alert.messageText = tr(format: "macDeleteTunnelConfirmationAlertMessage (%@)", firstSelectedTunnel.name)
        } else {
-            alert.messageText = tr(format: "macDeleteMultipleTunnelsConfirmationAlertMessage (%d)", selectedTunnels.count)
+            alert.messageText = tr(format: "macDeleteMultipleTunnelsConfirmationAlertMessage (%d)", selectedTunnelIndices.count)
        }
        alert.informativeText = tr("macDeleteTunnelConfirmationAlertInfo")
-        alert.addButton(withTitle: tr("macDeleteTunnelConfirmationAlertButtonTitleDelete"))
-        alert.addButton(withTitle: tr("macDeleteTunnelConfirmationAlertButtonTitleCancel"))
-        alert.beginSheetModal(for: window) { [weak self] response in
-            guard response == .alertFirstButtonReturn else { return }
-            self?.removeButton.isEnabled = false
-            self?.tunnelsManager.removeMultiple(tunnels: selectedTunnels) { [weak self] error in
+        alert.onDeleteClicked = { [weak self] completion in
+            guard let self = self else { return }
+            self.selectTunnel(at: nextSelection)
+            let selectedTunnels = selectedTunnelIndices.map { self.tunnelsManager.tunnel(at: $0) }
+            self.tunnelsManager.removeMultiple(tunnels: selectedTunnels) { [weak self] error in
                guard let self = self else { return }
-                defer { self.removeButton.isEnabled = true }
+                defer { completion() }
                if let error = error {
                    ErrorPresenter.showErrorAlert(error: error, from: self)
                    return
                }
-            }
+             }
        }
+        alert.beginSheetModal(for: window)
    }

-    @objc func handleExportLogAction() {
-        guard let window = view.window else { return }
-        let savePanel = NSSavePanel()
-        savePanel.prompt = tr("macSheetButtonExportLog")
-        savePanel.nameFieldLabel = tr("macNameFieldExportLog")
-
-        let dateFormatter = ISO8601DateFormatter()
-        dateFormatter.formatOptions = [.withFullDate, .withTime, .withTimeZone] // Avoid ':' in the filename
-        let timeStampString = dateFormatter.string(from: Date())
-        savePanel.nameFieldStringValue = "wireguard-log-\(timeStampString).txt"
-
-        savePanel.beginSheetModal(for: window) { response in
-            guard response == .OK else { return }
-            guard let destinationURL = savePanel.url else { return }
-
-            DispatchQueue.global(qos: .userInitiated).async {
-                let isWritten = Logger.global?.writeLog(to: destinationURL.path) ?? false
-                guard isWritten else {
-                    DispatchQueue.main.async { [weak self] in
-                        ErrorPresenter.showErrorAlert(title: tr("alertUnableToWriteLogTitle"), message: tr("alertUnableToWriteLogMessage"), from: self)
-                    }
-                    return
-                }
-            }
-
-        }
+    @objc func handleViewLogAction() {
+        let logVC = LogViewController()
+        self.presentAsSheet(logVC)
    }

    @objc func handleExportTunnelsAction() {
@@ -299,15 +281,10 @@ extension TunnelsListTableViewController {
    }

    func tunnelRemoved(at index: Int) {
-        let selectedTunnelIndex = tableView.selectedRow
        tableView.removeRows(at: IndexSet(integer: index), withAnimation: .slideLeft)
        if tunnelsManager.numberOfTunnels() == 0 {
            delegate?.tunnelsListEmpty()
        }
-        let tunnelIndex = min(selectedTunnelIndex, self.tunnelsManager.numberOfTunnels() - 1)
-        if tunnelIndex >= 0 {
-            self.selectTunnel(at: tunnelIndex)
-        }
    }
 }

@@ -0,0 +1,71 @@
+// SPDX-License-Identifier: MIT
+// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+
+import Cocoa
+
+class UnusableTunnelDetailViewController: NSViewController {
+
+    var onButtonClicked: (() -> Void)?
+
+    let messageLabel: NSTextField = {
+        let text = tr("macUnusableTunnelMessage")
+        let boldFont = NSFont.boldSystemFont(ofSize: NSFont.systemFontSize)
+        let boldText = NSAttributedString(string: text, attributes: [.font: boldFont])
+        let label = NSTextField(labelWithAttributedString: boldText)
+        return label
+    }()
+
+    let infoLabel: NSTextField = {
+        let label = NSTextField(wrappingLabelWithString: tr("macUnusableTunnelInfo"))
+        return label
+    }()
+
+    let button: NSButton = {
+        let button = NSButton()
+        button.title = tr("macUnusableTunnelButtonTitleDeleteTunnel")
+        button.setButtonType(.momentaryPushIn)
+        button.bezelStyle = .rounded
+        return button
+    }()
+
+    init() {
+        super.init(nibName: nil, bundle: nil)
+    }
+
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+
+    override func loadView() {
+
+        button.target = self
+        button.action = #selector(buttonClicked)
+
+        let margin: CGFloat = 20
+        let internalSpacing: CGFloat = 20
+        let buttonSpacing: CGFloat = 30
+        let stackView = NSStackView(views: [messageLabel, infoLabel, button])
+        stackView.orientation = .vertical
+        stackView.edgeInsets = NSEdgeInsets(top: margin, left: margin, bottom: margin, right: margin)
+        stackView.spacing = internalSpacing
+        stackView.setCustomSpacing(buttonSpacing, after: infoLabel)
+
+        let view = NSView()
+        view.addSubview(stackView)
+        stackView.translatesAutoresizingMaskIntoConstraints = false
+
+        NSLayoutConstraint.activate([
+            stackView.widthAnchor.constraint(equalToConstant: 360),
+            stackView.centerXAnchor.constraint(equalTo: view.centerXAnchor),
+            stackView.centerYAnchor.constraint(equalTo: view.centerYAnchor),
+            view.widthAnchor.constraint(greaterThanOrEqualToConstant: 420),
+            view.heightAnchor.constraint(greaterThanOrEqualToConstant: 240)
+        ])
+
+        self.view = view
+    }
+
+    @objc func buttonClicked() {
+        onButtonClicked?()
+    }
+}
@@ -31,7 +31,7 @@ class ZipArchive {
            let fileName = input.fileName
            let contents = input.contents
            zipOpenNewFileInZip(zipFile, fileName.cString(using: .utf8), nil, nil, 0, nil, 0, nil, Z_DEFLATED, Z_DEFAULT_COMPRESSION)
-            contents.withUnsafeBytes { (ptr: UnsafePointer<UInt8>) -> Void in
+            contents.withUnsafeUInt8Bytes { ptr -> Void in
                zipWriteInFileInZip(zipFile, UnsafeRawPointer(ptr), UInt32(contents.count))
            }
            zipCloseFileInZip(zipFile)
@@ -117,6 +117,8 @@ extension Endpoint {
            hostname = "\(address)"
        case .ipv6(let address):
            hostname = "\(address)"
+        @unknown default:
+            fatalError()
        }

        var resultPointer = UnsafeMutablePointer<addrinfo>(OpaquePointer(bitPattern: 0))
@@ -3,6 +3,6 @@ module golang.zx2c4.com/wireguard/ios
 go 1.12

 require (
-	golang.org/x/sys v0.0.0-20190312061237-fead79001313
-	golang.zx2c4.com/wireguard v0.0.0-20190310024754-66fb5caf023e
+	golang.org/x/sys v0.0.0-20190405154228-4b34438f7a67
+	golang.zx2c4.com/wireguard v0.0.0-20190409083948-18fa27047265
 )
@@ -1,11 +1,13 @@
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Author	SHA1	Message	Date
Jason A. Donenfeld	571349bb3d	Version bump Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>	2019-04-12 10:32:06 +02:00
Roopesh Chander	98ebd55208	Log view: Don't use a global array to store log entries Signed-off-by: Roopesh Chander <roop@roopc.net>	2019-04-10 17:57:36 +05:30
Roopesh Chander	83d0d34411	macOS: Log view: Stop updating the log once the log view is dismissed Signed-off-by: Roopesh Chander <roop@roopc.net>	2019-04-10 15:42:39 +05:30
Jason A. Donenfeld	8c7c4b6792	Version bump Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>	2019-04-09 10:49:48 +02:00
Jason A. Donenfeld	5b34f49166	wireguard-go-bridge: bump again for version file placement Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>	2019-04-09 10:43:24 +02:00
Roopesh Chander	cef3957875	Swift 5 migration: Handle changes in Data's pointer interface Signed-off-by: Roopesh Chander <roop@roopc.net>	2019-04-09 11:25:04 +05:30
Roopesh Chander	d9e88c51bd	Swift 5 migration: Fix switch warnings We now get a warning when switching over enums from system frameworks even when we handle all public cases because there can be future cases that aren't handled. When such a future case is introduced, we'll get a warning. Signed-off-by: Roopesh Chander <roop@roopc.net>	2019-04-09 11:25:04 +05:30
Jason A. Donenfeld	db876647d6	wireguard-go-bridge: version bump to new tag Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>	2019-04-09 07:44:50 +02:00
Roopesh Chander	90eb45e287	Xcode: Move to Swift 5.0 No code changes were necessary Signed-off-by: Roopesh Chander <roop@roopc.net>	2019-04-07 16:42:36 +05:30
Roopesh Chander	9f3d86723a	macOS: Minor fix to export panel texts Signed-off-by: Roopesh Chander <roop@roopc.net>	2019-04-06 17:59:42 +05:30
Roopesh Chander	11063d0f88	macOS: Tunnels list: Suppress alert buttons when removing tunnels is in progress Also refactor the deletion alert into a separate helper class Signed-off-by: Roopesh Chander <roop@roopc.net>	2019-04-06 17:53:41 +05:30
Roopesh Chander	557ee4390b	TunnelsManager: When setting a config, also set isAvailable cache Signed-off-by: Roopesh Chander <roop@roopc.net>	2019-04-06 00:26:06 +05:30
Roopesh Chander	9ce42d152d	macOS: Tunnels list: Show the confirmation alert till removal completes Fix tunnel selection during deletion Signed-off-by: Roopesh Chander <roop@roopc.net>	2019-04-06 00:08:45 +05:30
Roopesh Chander	4c1b2e1258	TunnelsManager: Fix comparing tunnels with tunnelProviders in reload() Signed-off-by: Roopesh Chander <roop@roopc.net>	2019-04-05 13:43:08 +05:30
Roopesh Chander	3bd611aa7c	TunnelsManager: Cache isTunnelConfigurationAvailableInKeychain Signed-off-by: Roopesh Chander <roop@roopc.net>	2019-04-05 13:29:17 +05:30
Roopesh Chander	adbe0b065e	macOS: Attempt to remove keychain item only if verified Signed-off-by: Roopesh Chander <roop@roopc.net>	2019-04-04 15:29:25 +05:30
Roopesh Chander	6015661beb	macOS: Simplify reusing of the detail VC when applicable Signed-off-by: Roopesh Chander <roop@roopc.net>	2019-04-04 12:24:32 +05:30
Roopesh Chander	6e6a6b88fb	macOS: Hide other-user tunnels in the status menu Signed-off-by: Roopesh Chander <roop@roopc.net>	2019-04-03 19:18:53 +05:30
Roopesh Chander	9690365dd4	macOS: Better handling of tunnels created by another user Previously, the tunnels just got deleted. Signed-off-by: Roopesh Chander <roop@roopc.net>	2019-04-03 19:04:12 +05:30
Roopesh Chander	0299c3929e	iOS: Log view: Make log text selectable Signed-off-by: Roopesh Chander <roop@roopc.net>	2019-04-01 23:29:15 +05:30
Roopesh Chander	0043233872	macOS: Log view: Fix autoscroll to end of log Looks like the tableview doesn't know how much to scroll to get to the end when we use usesAutomaticRowHeights. So we wait for the tableview to realize its frame has changed and then scroll to the bottom of the frame explicitly. Also, we keep track of whether the scroll view is scrolled to the end or not every time scrolling happens, not just when we add log entries to the table. Signed-off-by: Roopesh Chander <roop@roopc.net>	2019-04-01 23:07:48 +05:30
Roopesh Chander	a74dd24578	macOS: Bring app to front before 'exiting with an active tunnel' alert Signed-off-by: Roopesh Chander <roop@roopc.net>	2019-03-29 00:17:37 +05:30
Roopesh Chander	dd9506ecee	macOS: If a sheet is being shown, ignore quit and bring window to front Otherwise, the 'exiting with an active tunnel' alert could get queued up to be shown after the current sheet is dismissed. Signed-off-by: Roopesh Chander <roop@roopc.net>	2019-03-29 00:17:37 +05:30
Jason A. Donenfeld	0c2eb003a0	wireguard-go-bridge: update deps Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>	2019-03-28 15:55:53 +01:00
Roopesh Chander	f83f159f97	macOS: Log view: No need to disable Close button Signed-off-by: Roopesh Chander <roop@roopc.net>	2019-03-28 19:32:58 +05:30
Roopesh Chander	6175de0438	iOS: Ability to view the log Signed-off-by: Roopesh Chander <roop@roopc.net>	2019-03-28 19:28:27 +05:30
Roopesh Chander	bd61be52e6	iOS: Xcode: Minor project rearrangement Signed-off-by: Roopesh Chander <roop@roopc.net>	2019-03-28 14:10:42 +05:30
Roopesh Chander	909f88be70	macOS: Ability to view the log Signed-off-by: Roopesh Chander <roop@roopc.net>	2019-03-28 13:57:06 +05:30
Roopesh Chander	b7c3bd0d8c	Add LogViewHelper Signed-off-by: Roopesh Chander <roop@roopc.net>	2019-03-27 17:55:52 +05:30
Roopesh Chander	4237ab4a6f	macOS: Syntax highlighter: Free spans array Signed-off-by: Roopesh Chander <roop@roopc.net>	2019-03-22 17:53:34 +05:30
Roopesh Chander	0fcaf6debb	macOS: Hide exclude private IPs when PrivateKey / PublicKey is missing Signed-off-by: Roopesh Chander <roop@roopc.net>	2019-03-22 16:00:45 +05:30
Roopesh Chander	dbd5ea1ff0	macOS: Syntax highlighter: Swift can bridge c strings automatically Signed-off-by: Roopesh Chander <roop@roopc.net>	2019-03-22 15:31:02 +05:30
Roopesh Chander	9afe230c10	macOS: On Add new, Exclude Private IPs should remain hidden because there aren't any peers in the bootstrapped config. Signed-off-by: Roopesh Chander <roop@roopc.net>	2019-03-22 15:15:26 +05:30
Roopesh Chander	4bdfbb518e	Xcode: iOS: Remove armv7 as 'Required device capabilities' Signed-off-by: Roopesh Chander <roop@roopc.net>	2019-03-20 14:23:56 +05:30
Jason A. Donenfeld	fbe101eabb	macOS: Privacy notice is provided by system dialogs So it really doesn't make sense to add our own. This causes several popups when trying to add a tunnel, which is madness. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>	2019-03-20 04:24:23 +01:00
Jason A. Donenfeld	cda3170970	macOS: Login item: Add a simple login item Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>	2019-03-19 21:15:38 -06:00