public Task <string> GetAsync(string key)
{
if (string.IsNullOrWhiteSpace(key))
{
throw new ArgumentNullException(nameof(key));
}
var kc = new KeyChain(DefaultAccessible);
var value = kc.ValueForKey(key);
return(Task.FromResult(value));
}
// The always default choose the most secure user is comfy with
public Task SetAsync(string key, string value)
{
if (string.IsNullOrWhiteSpace(key))
{
throw new ArgumentNullException(nameof(key));
}
if (value == null)
{
throw new ArgumentNullException(nameof(value));
}
KeyChain kc = new KeyChain(DefaultAccessible);
kc.SetValueForKey(value, key);
return(Task.CompletedTask);
}
public bool Remove(string key)
{
var kc = new KeyChain(DefaultAccessible);
return(kc.Remove(key));
}