public async Task <MultiplePermissionGrantResult> CheckAsync(ClaimsPrincipal principal, List <PermissionDefinition> permissions)
{
var permissionNames = permissions.Select(x => x.Name).ToList();
var result = new MultiplePermissionGrantResult(permissionNames.ToArray());
var roles = principal?.FindAll(ClaimTypes.Role).Select(c => c.Value).ToArray();
if (roles is null || !roles.Any())
{
return(result);
}
foreach (var role in roles)
{
var multipleResult = await _permissionStore.IsGrantedAsync(permissionNames.ToArray(), Name !, role);
foreach (var grantResult in multipleResult.Result.Where(grantResult => result.Result.ContainsKey(grantResult.Key) && result.Result[grantResult.Key] == PermissionGrantResult.Undefined && grantResult.Value != PermissionGrantResult.Undefined))
{
result.Result[grantResult.Key] = grantResult.Value;
permissionNames.RemoveAll(x => x == grantResult.Key);
}
if (result.AllGranted || result.AllProhibited)
{
break;
}
}
return(result);
}
public async Task <MultiplePermissionGrantResult> IsGrantedAsync([NotNull] string[] names, [MaybeNull] string providerName, [MaybeNull] string providerKey)
{
if (names is null)
{
throw new ArgumentNullException(nameof(names));
}
MultiplePermissionGrantResult result = new MultiplePermissionGrantResult();
if (names.Length == 1)
{
var name = names.First();
result.Result.Add(name, await IsGrantedAsync(names.First(), providerName, providerKey) ? PermissionGrantResult.Granted : PermissionGrantResult.Undefined);
return(result);
}
var cacheItems = await GetCacheItemsAsync(names, providerName, providerKey);
foreach (var(Key, IsGranted) in cacheItems)
{
result.Result.Add(GetPermissionInfoFormCacheKey(Key).Name, IsGranted ? PermissionGrantResult.Granted : PermissionGrantResult.Undefined);
}
return(result);
}
