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Model: Use DNSServer in the Configuration model

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This commit is contained in:
Roopesh Chander 2018-10-23 16:28:24 +05:30
parent bebbaeaa93
commit e0ee01db78
2 changed files with 14 additions and 5 deletions
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2
WireGuard/WireGuard/Model/Configuration.swift
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@ -24,7 +24,7 @@ struct InterfaceConfiguration: Codable {
var addresses: [IPAddressRange] = [] var addresses: [IPAddressRange] = []
var listenPort: UInt16? = nil var listenPort: UInt16? = nil
var mtu: UInt64? = nil var mtu: UInt64? = nil
var dns: String? = nil var dns: [DNSServer] = []
init(name: String, privateKey: Data) { init(name: String, privateKey: Data) {
self.name = name self.name = name

17
WireGuard/WireGuard/UI/TunnelViewModel.swift
View File

@ -74,8 +74,8 @@ class TunnelViewModel {
if let mtu = config.mtu { if let mtu = config.mtu {
scratchpad[.mtu] = String(mtu) scratchpad[.mtu] = String(mtu)
} }
if let dns = config.dns { if (!config.dns.isEmpty) {
scratchpad[.dns] = String(dns) scratchpad[.dns] = config.dns.map { $0.stringRepresentation() }.joined(separator: ", ")
} }
} }
@ -124,9 +124,18 @@ class TunnelViewModel {
errorMessages.append("Interface's MTU should be a number") errorMessages.append("Interface's MTU should be a number")
} }
} }
// TODO: Validate DNS
if let dnsString = scratchpad[.dns] { if let dnsString = scratchpad[.dns] {
config.dns = dnsString var dnsServers: [DNSServer] = []
for dnsServerString in dnsString.split(separator: ",") {
let trimmedString = dnsServerString.trimmingCharacters(in: CharacterSet.whitespacesAndNewlines)
if let dnsServer = DNSServer(from: trimmedString) {
dnsServers.append(dnsServer)
} else {
fieldsWithError.insert(.dns)
errorMessages.append("Interface's DNS should be a list of comma-separated IP addresses")
}
}
config.dns = dnsServers
} }
guard (errorMessages.isEmpty) else { guard (errorMessages.isEmpty) else {