Hi, everyone.
I am trying to override dns resolver settings in my app.
I used NEVPNManager to install a personal vpn and then used onDemandRules to set specific dns servers.
So far my code works for some domains.
Below is my code.
When I put "*.com" in matchDomains, it works perfectly.
But what I wnat to do is to redirect all dns queries to specific dns server.
I tried empty matchDomains([]) and empty string([""]).
I also tried wildcard expression like ["*"] and ["*.*].
So far I had no success.
It's been a few days and I still can't figure it out.
Can anybody tell me what I am missing here?
Thanks in advance.
let manager = NEVPNManager.sharedManager()
manager.loadFromPreferencesWithCompletionHandler { error in
if let vpnError = error {
print("vpn error in loading preferences : \(vpnError)")
return
}
if manager.protocolConfiguration == nil {
let myIPSec = NEVPNProtocolIPSec()
myIPSec.username = "username"
myIPSec.serverAddress = "server address"
myIPSec.passwordReference = self.getPersistentRef()
myIPSec.authenticationMethod = NEVPNIKEAuthenticationMethod.SharedSecret
myIPSec.sharedSecretReference = self.getPersistentRef()
myIPSec.useExtendedAuthentication = true
manager.protocolConfiguration = myIPSec
manager.localizedDescription = "myDNS"
let evaluationRule = NEEvaluateConnectionRule(matchDomains: ["*.com"], andAction: NEEvaluateConnectionRuleAction.ConnectIfNeeded)
evaluationRule.useDNSServers = ["***.***.***.***"]
let onDemandRule = NEOnDemandRuleEvaluateConnection()
onDemandRule.connectionRules = [evaluationRule]
onDemandRule.interfaceTypeMatch = NEOnDemandRuleInterfaceType.Any
manager.onDemandRules = [onDemandRule]
manager.onDemandEnabled = true
manager.enabled = true
manager.saveToPreferencesWithCompletionHandler { error in
if let vpnError = error {
print("vpn error in saving preferences : \(vpnError)")
return
}
}
}
}