public override void OnActionExecuting(ActionExecutingContext context)
{
if (context.ModelState.IsValid)
{
return;
}
var validationErrors = context.ModelState
.Keys
.SelectMany(k => context.ModelState[k].Errors)
.Select(e => e.ErrorMessage)
.ToArray();
context.HttpContext.Response.ContentType = "application/json";
var result = JResult.Error(JsonResultObject.Failure("", data: validationErrors, statusCode: 400));
context.Result = result;
}
public IActionResult Index()
{
var msg = "";
var exception = HttpContext.Features.Get <Exception>();
if (exception != null)
{
msg = exception.Message;
}
else
{
msg = HttpContext.GetRouteValue("error")?.ToString() ?? HttpContext.Items["error"]?.ToString() ?? "error";
}
if (HttpContext.IsAjaxRequest())
{
return(JResult.Error(msg));
}
return(View("Prompt", new PromptModel(HttpContext.GetUrlReferrer(), msg)));
}
protected IActionResult JModelError(string title = "")
{
return(JResult.Error((title.IsNotEmpty() ? title + ": " : "") + GetModelErrors()));
}
protected IActionResult NotSpecifiedRecord(object extra = null)
{
return(JResult.Error(T["notspecified_record"], extra));
}
protected IActionResult SaveFailure(string appendMsg = "", object extra = null)
{
return(JResult.Error(T["saved_error"] + ":" + appendMsg, extra));
}
protected IActionResult JError(string content, object extra = null)
{
return(JResult.Error(content, extra));
}
/// <summary>
/// 重写Controler中的Json方法
/// </summary>
/// <param name="context"></param>
public override void ExecuteResult(System.Web.Mvc.ControllerContext context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
var requestData = (context.Controller as NetSSLController).RequestData;
if (JsonRequestBehavior == Mvc.JsonRequestBehavior.DenyGet &&
String.Equals(context.HttpContext.Request.HttpMethod, "GET", StringComparison.OrdinalIgnoreCase))
{
throw new InvalidOperationException("指定的操作不允许Get的Ajax请求方式访问");
}
HttpResponseBase response = context.HttpContext.Response;
if (!string.IsNullOrEmpty(ContentType))
{
response.ContentType = ContentType;
}
else
{
response.ContentType = "application/json";
}
if (ContentEncoding != null)
{
response.ContentEncoding = ContentEncoding;
}
if (Data != null)
{
if (requestData.Contains("secret") && requestData.Contains("encryption"))
{
var decrypt = Utils.GetDecrypt(requestData);
RsaHelper rsa = new RsaHelper(null, Utils.RsaPubKey(decrypt.isdefault));
string secret = string.Empty;
string encryption = string.Empty;
if (decrypt.sectype == SecType.Des.GetHashCode())
{
var desKv = Utils.DesKV();
secret = rsa.Encrypt(desKv);
encryption = DesHelper.Encrypt(JsonHelper.Serialize(Data), desKv);
}
else
{
var aesKv = Utils.AesKV();
AESHelper aes = new AESHelper($"{aesKv}{aesKv}", aesKv);
secret = rsa.Encrypt(aesKv);
encryption = aes.Encrypt(JsonHelper.Serialize(Data));
}
try
{
response.Write(JsonHelper.Serialize(new Decrypt
{
secret = secret,
encryption = encryption,
isdefault = decrypt.isdefault,
sectype = decrypt.sectype
}));
}
catch (Exception ex)
{
response.Write(JsonHelper.Serialize(JResult.Error($"加密失败,异常:{ex.Message}")));
}
}
else
{
response.Write(JsonHelper.Serialize(Data));
}
}
}