public virtual Enforcer?GetEnforcer()
{
if (_enforcer is not null)
{
return(_enforcer);
}
if (_options.Value.DefaultEnforcerFactory is not null)
{
_enforcer ??= _options.Value.DefaultEnforcerFactory(_modelProvider.GetModel());
return(_enforcer);
}
Model?model = _modelProvider.GetModel();
if (model is null)
{
throw new ArgumentException($"{_modelProvider.GetModel()} can not return null when {nameof(_options.Value.DefaultEnforcerFactory)} option is empty");
}
string?policyPath = _options.Value.DefaultPolicyPath;
if (policyPath is not null)
{
if (!File.Exists(policyPath))
{
throw new FileNotFoundException("Can not find the policy file path.", policyPath);
}
_enforcer ??= new Enforcer(_modelProvider.GetModel(), new DefaultFileAdapter(policyPath));
return(_enforcer);
}
_enforcer ??= new Enforcer(_modelProvider.GetModel());
return(_enforcer);
}
public virtual Enforcer?GetEnforcer()
{
if (_enforcer is not null)
{
return(_enforcer);
}
if (_options.Value.DefaultEnforcerFactory is not null)
{
_enforcer ??= _options.Value.DefaultEnforcerFactory(_modelProvider.GetModel());
return(_enforcer);
}
Model?model = _modelProvider.GetModel();
if (model is null)
{
throw new ArgumentException($"{_modelProvider.GetModel()} can not return null when {nameof(_options.Value.DefaultEnforcerFactory)} option is empty");
}
_enforcer ??= new Enforcer(_modelProvider.GetModel());
return(_enforcer);
}
public virtual Enforcer?GetEnforcer()
{
if (_enforcer is not null)
{
return(_enforcer);
}
if (_options.Value.DefaultEnforcerFactory is not null)
{
using IServiceScope scope = _serviceProvider.CreateScope();
_enforcer ??= _options.Value.DefaultEnforcerFactory(scope.ServiceProvider, _modelProvider.GetModel());
return(_enforcer);
}
Model?model = _modelProvider.GetModel();
if (model is null)
{
throw new ArgumentException($"GetModel method of {nameof(ICasbinModelProvider)} can not return null when {nameof(_options.Value.DefaultEnforcerFactory)} option is empty");
}
string?policyPath = _options.Value.DefaultPolicyPath;
if (policyPath is not null)
{
if (File.Exists(policyPath) is false)
{
throw new FileNotFoundException("Can not find the policy file path.", policyPath);
}
_enforcer ??= new Enforcer(_modelProvider.GetModel(), new DefaultFileAdapter(policyPath));
return(_enforcer);
}
_enforcer ??= new Enforcer(_modelProvider.GetModel());
return(_enforcer);
}
public virtual Enforcer?GetEnforcer()
{
_enforcer ??= _options.Value.DefaultEnforcerFactory?.Invoke(_casbinModelProvider.GetModel());;
return(_enforcer);
}