diff options
| author |   Roopesh Chander <roop@roopc.net> | 2018-10-29 23:38:34 +0530 |
|---|---|---|
| committer | Roopesh Chander <roop@roopc.net> | 2018-10-29 23:38:40 +0530 |
| commit | 4cacf550a3416046ff3f6b2b2e5d41b4b3c332b4 (patch) | |
| tree | b5da8e98a0fc140686373585900b462f73d43a52 /WireGuard/WireGuard/VPN | |
| parent | Export: Exporting config files (diff) | |
| download | wireguard-apple-4cacf550a3416046ff3f6b2b2e5d41b4b3c332b4.tar.xz wireguard-apple-4cacf550a3416046ff3f6b2b2e5d41b4b3c332b4.zip | |
VPN: Specify an error when there are no peers with an endpoint
Signed-off-by: Roopesh Chander <roop@roopc.net>
Diffstat (limited to 'WireGuard/WireGuard/VPN')
| -rw-r--r-- | WireGuard/WireGuard/VPN/TunnelsManager.swift | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/WireGuard/WireGuard/VPN/TunnelsManager.swift b/WireGuard/WireGuard/VPN/TunnelsManager.swift index 1210d7e..6559382 100644 --- a/WireGuard/WireGuard/VPN/TunnelsManager.swift +++ b/WireGuard/WireGuard/VPN/TunnelsManager.swift @@ -13,6 +13,7 @@ protocol TunnelsManagerDelegate: class { } enum TunnelsManagerError: Error { + case noEndpoint case dnsResolutionFailed case tunnelOperationFailed case attemptingActivationWhenAnotherTunnelIsActive @@ -262,6 +263,10 @@ class TunnelContainer: NSObject { let dnsResolver = DNSResolver(endpoints: endpoints) assert(self.dnsResolver == nil) if let endpoints = dnsResolver.resolveWithoutNetworkRequests() { + guard (endpoints.contains(where: { $0 != nil })) else { + completionHandler(TunnelsManagerError.noEndpoint) + return + } self.tunnelProvider.loadFromPreferences { [weak self] (error) in guard let s = self else { return } s.startObservingTunnelStatus() |