Get WiFi SSID

currenthWiFiSSIDInfo.swift

func currenthWiFiSSIDInfo() ->  String? {
    if let interfaces = CNCopySupportedInterfaces() {
        for i in 0..<CFArrayGetCount(interfaces){
            let interfaceName: UnsafeRawPointer = CFArrayGetValueAtIndex(interfaces, i)
            let rec = unsafeBitCast(interfaceName, to: AnyObject.self)
            let unsafeInterfaceData = CNCopyCurrentNetworkInfo("\(rec)" as CFString)
            
            if let unsafeInterfaceData = unsafeInterfaceData as? Dictionary<AnyHashable, Any> {
                logger(unsafeInterfaceData["SSIDDATA"].debugDescription)
                return unsafeInterfaceData["SSID"] as? String
            }
        }
    }
    return nil
}