linphone-iphone/Linphone/ui/assistant/viewmodel/AccountLoginViewModel.swift

111 lines
4.2 KiB
Swift

/*
* Copyright (c) 2010-2023 Belledonne Communications SARL.
*
* This file is part of Linphone
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
import linphonesw
class AccountLoginViewModel : ObservableObject {
private var coreContext = CoreContext.shared
@Published var username : String = "user"
@Published var passwd : String = ""
@Published var domain : String = "sip.example.org"
@Published var transportType : String = "TLS"
init() {}
func login() {
do {
// Get the transport protocol to use.
// TLS is strongly recommended
// Only use UDP if you don't have the choice
var transport : TransportType
if (transportType == "TLS") { transport = TransportType.Tls }
else if (transportType == "TCP") { transport = TransportType.Tcp }
else { transport = TransportType.Udp }
// To configure a SIP account, we need an Account object and an AuthInfo object
// The first one is how to connect to the proxy server, the second one stores the credentials
// The auth info can be created from the Factory as it's only a data class
// userID is set to null as it's the same as the username in our case
// ha1 is set to null as we are using the clear text password. Upon first register, the hash will be computed automatically.
// The realm will be determined automatically from the first register, as well as the algorithm
let authInfo = try Factory.Instance.createAuthInfo(username: username, userid: "", passwd: passwd, ha1: "", realm: "", domain: domain)
// Account object replaces deprecated ProxyConfig object
// Account object is configured through an AccountParams object that we can obtain from the Core
let accountParams = try coreContext.mCore!.createAccountParams()
// A SIP account is identified by an identity address that we can construct from the username and domain
let identity = try Factory.Instance.createAddress(addr: String("sip:" + username + "@" + domain))
try! accountParams.setIdentityaddress(newValue: identity)
// We also need to configure where the proxy server is located
let address = try Factory.Instance.createAddress(addr: String("sip:" + domain))
// We use the Address object to easily set the transport protocol
try address.setTransport(newValue: transport)
try accountParams.setServeraddress(newValue: address)
// And we ensure the account will start the registration process
accountParams.registerEnabled = true
// Now that our AccountParams is configured, we can create the Account object
let account = try coreContext.mCore!.createAccount(params: accountParams)
// Now let's add our objects to the Core
coreContext.mCore!.addAuthInfo(info: authInfo)
try coreContext.mCore!.addAccount(account: account)
// Also set the newly added account as default
coreContext.mCore!.defaultAccount = account
} catch { NSLog(error.localizedDescription) }
}
func unregister() {
// Here we will disable the registration of our Account
if let account = coreContext.mCore!.defaultAccount {
let params = account.params
// Returned params object is const, so to make changes we first need to clone it
let clonedParams = params?.clone()
// Now let's make our changes
clonedParams?.registerEnabled = false
// And apply them
account.params = clonedParams
}
}
func delete() {
// To completely remove an Account
if let account = coreContext.mCore!.defaultAccount {
coreContext.mCore!.removeAccount(account: account)
// To remove all accounts use
coreContext.mCore!.clearAccounts()
// Same for auth info
coreContext.mCore!.clearAllAuthInfo()
}
}
}