macOS: Use tunnelOverheadBytes for automatic MTU in macOS

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Different status bar icon looks for different states

- Looks dimmed when no tunnel is active
- Looks normal when a tunnel is active
- Animates when a tunnel is activating

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Add About dialog

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Add app icon

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Edit view: Auto hide editor scrollbars

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: To set default size, change frame instead of min size

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Fix editor scrolling

Signed-off-by: Roopesh Chander <roop@roopc.net>

Default view controller sizes

Signed-off-by: Eric Kuck <eric@bluelinelabs.com>

ConfTextView: enable undo and disable junk

Double space stil makes a period, unfortunately.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Cut/copy/paste now work

Signed-off-by: Eric Kuck <eric@bluelinelabs.com>

Resync highlighter

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Syntax highlighter color updates

Signed-off-by: Eric Kuck <eric@bluelinelabs.com>

macOS: Support for on-demand activation

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Quit menu item

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Get the app back in focus after macOS' VPN prompt

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Fix 'Network' entry in menu

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Ensure a tunnel is selected when '-' is clicked

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Handle errors from TunnelsManager.create()

Signed-off-by: Roopesh Chander <roop@roopc.net>

iOS: Export log: Should present error from the main thread

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Localize export sheets

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Import sheet button should say 'Import'

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Tunnel detail: Ensure long keys fit

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Manage tunnels: Add empty tunnel pulldown menu implementation

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Update detail view after editing

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Edit view: Update public key as you edit

Signed-off-by: Roopesh Chander <roop@roopc.net>

Highlighter: Report each key type separately

Signed-off-by: Roopesh Chander <roop@roopc.net>

Parsing: Always error on unrecognized keys

Signed-off-by: Roopesh Chander <roop@roopc.net>

Parsing: Error on duplicate entries

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Edit view: Validate and save

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Refactor config file parsing

- To report more fine grained errors
- To make the parse errors conform to WireGuardAppError

Signed-off-by: Roopesh Chander <roop@roopc.net>

Syntax highlighter color updates

Signed-off-by: Eric Kuck <eric@bluelinelabs.com>

Highlighter: use original file from contrib/examples/highlighter

This makes it easier to track updates and make diffs. Also, disable
things we don't support in the NetworkExtension app.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Added syntax highlighting conf textview

Signed-off-by: Eric Kuck <eric@bluelinelabs.com>

macOS: Tunnel edit view

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Rename *Cell to *Row

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: On adding the first tunnel, select it

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Consolidate presenting of the import panel

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Manage tunnels: Handle the case when there are no tunnels

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Present tunnel activation errors from the window when possible

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Present errors as a sheet when applicable

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Manage tunnels: Remove tunnel

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Manage tunnels: Update tunnels list on changes

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Manage tunnels: Export log pulldown menu implementation

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Manage tunnels: Export tunnels pulldown menu implementation

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Xcode: Add ablity to save files

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Manage tunnels: Select first tunnel on showing the window

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Manage tunnels: Set window title

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Manage tunnels: Import pulldown menu implementation

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Manage tunnels: Localize pulldown menu items

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Show open panel as sheet on manage window

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Manage tunnels: Adjust spacings

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Manage tunnels: Add a box around the detail view

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Manage tunnels: Show status checkbox and edit button

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: s/macMenuStatus/macStatus/g;

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Manage tunnels: Tunnel detail view

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Manage tunnels: Add a filler button

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Manage tunnels: Fix list view look

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Manage tunnels: Add buttons to the bottom of the list view

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Manage tunnels window: Tunnels list

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Capitalize All Rights Reserved

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Show status as disabled menu items

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Ability to activate / deactivate a tunnel

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Ability to import tunnels from file

For now, the open panel shows as a separate window.
Later, we'll open it as a sheet on the 'Manage tunnels' window.

Signed-off-by: Roopesh Chander <roop@roopc.net>

iOS: Refactor importFromFile

So that it can be used in macOS as well

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Add tunnel management menu items

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Specify app is an 'agent'

This hides the app from the Dock, while still enabling the app
to come to the foreground if required.

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Create status bar with tunnel names

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Add status bar icon

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Remove MainMenu.xib

When there's no xib, we should explicitly set the app delegate, so we
override NSApplication and set the app delegate in NSApplication.shared

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: NE: Add entitlements for making network connections

Signed-off-by: Roopesh Chander <roop@roopc.net>

Make app groups work on both iOS and macOS

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Add Network Extensions capability to app

Signed-off-by: Roopesh Chander <roop@roopc.net>

iOS: Fix WireGuardNetworkExtensioniOS target

- Rename WireGuardNetworkExtension.entitlements to WireGuardNetworkExtension_iOS.entitlements

Signed-off-by: Roopesh Chander <roop@roopc.net>

iOS: Fix WireGuardiOS target

- Move Info.plist and entitlements to WireGuard/UI/iOS/

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Fix WireGuardmacOS target

- Include non-UI code from iOS while building
- Add run scripts
- Move files to WireGuard/UI/macOS
- Set Swift-Obj-C bridging header

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Fix WireGuardNetworkExtensionmacOS target

- Build using common network extension code
- Add run scripts
- Set Info.plist to common network extension's Info.plist
- Move entitlements to common network extension folder
- Remove Xcode-generated macOS network extension code
- Set Swift-Obj-C bridging header

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: WireGuardNetworkExtensionmacOS depends on WireGuardGoBridgemacOS

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Add WireGuardNetworkExtensionmacOS target

Signed-off-by: Roopesh Chander <roop@roopc.net>

macOS: Add WireGuardmacOS target

Signed-off-by: Roopesh Chander <roop@roopc.net>

Xcode: Add WireGuardGoBridgemacOS target

Signed-off-by: Roopesh Chander <roop@roopc.net>

Move iOS images and storyboard into UI/iOS/ folder

Signed-off-by: Roopesh Chander <roop@roopc.net>

Xcode: Rename iOS targets to include an 'iOS' suffix

But keep the PRODUCT_NAME as 'WireGuard', not 'WireGuardiOS'.

Signed-off-by: Roopesh Chander <roop@roopc.net>

xcconfig: Make app id platform-specific

Signed-off-by: Roopesh Chander <roop@roopc.net>

On-Demand: Add support for macOS-specific values

Signed-off-by: Roopesh Chander <roop@roopc.net>

wireguard-go-bridge: Make CFLAGS_PREFIX work for macOS as well

For macOS, Xcode doesn't set DEPLOYMENT_TARGET_CLANG_FLAG_PREFIX,
but does set DEPLOYMENT_TARGET_CLANG_FLAG_NAME.

Signed-off-by: Roopesh Chander <roop@roopc.net>

import Foundation instead of UIKit wherever possible

Signed-off-by: Roopesh Chander <roop@roopc.net>

Version bump

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

PacketTunnelSettingsGenerator: use 127.0.0.1 as dummy address

It turns out that using 0.0.0.0 somehow conflicts with DNS lookups when
CLAT is in use.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Avoid dynamic MTU calculations for now

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Update copyright

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Version bump

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Rework DNS and routes in network extension

The DNS resolver prior had useless comments, awful nesting, converted
bytes into strings and back into bytes, and generally made no sense.
That's been rewritten now.

But more fundumentally, this commit made the DNS resolver actually
accomplish its objective, by passing AI_ALL to it. It turns out, though,
that the Go library isn't actually using GAI in the way we need for
parsing IP addresses, so we actually need to do another round, this time
with hints flag as zero, so that we get the DNS64 address.

Additionally, since we're now binding sockets to interfaces, we can
entirely remove the excludedRoutes logic.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Version bump

A Christmas Special, for TestFlight, and possibly for release if things
go well there.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

NetworkExtension: rescope socket instead of tearing down socket

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

minizip: Remove zip encryption code

We can now remove -DNOCRYPT cflag while compiling

Signed-off-by: Roopesh Chander <roop@roopc.net>

Tunnel edit: Fix crash

This fixes a crash that happens when you:

1. Scroll to the end of the Edit screen
2. Delete a peer
3. Toggle the Activate On Demand switch

Signed-off-by: Roopesh Chander <roop@roopc.net>

SwitchCell nits

Signed-off-by: Eric Kuck <eric@bluelinelabs.com>

Fix typo for simulator builds

Signed-off-by: Eric Kuck <eric@bluelinelabs.com>

Remove more comments

Signed-off-by: Roopesh Chander <roop@roopc.net>

Rely on availability of fd only after setting network settings

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>