/// <summary>
/// 请求过滤器
/// </summary>
/// <param name="filterContext"></param>
public override void OnActionExecuting(ActionExecutingContext filterContext)
{
base.OnActionExecuting(filterContext);
#region model验证处理
if (!filterContext.Controller.ViewData.ModelState.IsValid)
{
var item = filterContext.Controller.ViewData.ModelState.Values.ToList().Find(a => a.Errors.Count > 0);
var error = item.Errors.Where(a => !string.IsNullOrEmpty(a.ErrorMessage)).Take(1).SingleOrDefault().ErrorMessage;
filterContext.Result = new JsonResult
{
Data = new { code = 1, msg = error },
JsonRequestBehavior = JsonRequestBehavior.AllowGet
};
return;
}
#endregion
#region 权限验证
foreach (var item in filterContext.ActionDescriptor.GetCustomAttributes(true).ToList())
{
if (item is AllowAnonymousAttribute)
{
return;
}
}
var token = filterContext.HttpContext.Request["token"];
if (!string.IsNullOrEmpty(token) && UserTokenManager.IsExistToken(token))
{
return;
}
else
{
filterContext.Result = new JsonResult
{
Data = new { code = 13, msg = "登录凭证失效，获取数据失败！" },
JsonRequestBehavior = JsonRequestBehavior.AllowGet
};
return;
}
#endregion
}
protected override bool IsAuthorized(HttpActionContext actionContext)
{
// 验证token
var ts = actionContext.Request.Headers.Where(c => c.Key.ToLower() == "token").FirstOrDefault().Value;
if (ts != null && ts.Count() > 0)
{
var token = ts.First <string>();
// 验证token
if (!UTokenManger.IsExistToken(token))
{
return(false);
}
return(true);
}
if (actionContext.Request.Method == HttpMethod.Options)
{
return(true);
}
return(false);
}