private async Task <bool> IsGrantedAsync(IInvocationAuthorizationContext authorizationContext)
{
if (authorizationContext.Permissions.IsNullOrEmpty())
{
return(true);
}
if (authorizationContext.RequireAllPermissions)
{
return(await authorizationContext.Permissions.AllAsync(p => _permissionChecker.CheckAsync(p)));
}
else
{
return(await authorizationContext.Permissions.AnyAsync(p => _permissionChecker.CheckAsync(p)));
}
}
/// <summary>
///
/// </summary>
/// <param name="context"></param>
/// <param name="requirement"></param>
/// <returns></returns>
protected override async Task HandleRequirementAsync(
AuthorizationHandlerContext context,
PermissionRequirement requirement)
{
try
{
if (await _permissionChecker.CheckAsync(context.User, requirement.PermissionName))
{
context.Succeed(requirement);
}
}
catch (PermissionNotFondException)
{
context.Fail();
}
}
public void CheckAsync()
{
_permissionChecker.CheckAsync("Permission_Test_1").Result.ShouldBeTrue();
_permissionChecker.CheckAsync("Permission_Test_2").Result.ShouldBeFalse();
Should.Throw <PermissionNotFondException>(() => _permissionChecker.CheckAsync("Permission_Test_3"));
}
public static async Task <bool> IsGrantedAsync(this IPermissionChecker permissionChecker, string name)
{
return((await permissionChecker.CheckAsync(name)).IsGranted);
}
public static async Task <bool> IsGrantedAsync(this IPermissionChecker permissionChecker, ClaimsPrincipal principal, string name)
{
return((await permissionChecker.CheckAsync(principal, name)).IsGranted);
}