public override string GetVaryByCustomString(HttpContext context, string custom)
{
var customs = custom.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
var cacheKey = string.Empty;
foreach (var type in customs)
{
switch (type)
{
case VaryByCustom.User:
cacheKey += "ByUser_" + (context.User.Identity.IsAuthenticated ? context.User.Identity.Name : string.Empty);
break;
case VaryByCustom.UserIsAuthenticated:
cacheKey += "ByUserIsAuthenticated_" + (context.User.Identity.IsAuthenticated ? "user" : "anon");
break;
case VaryByCustom.Ajax:
var requestBase = new HttpRequestWrapper(context.Request);
cacheKey += "ByAjax_" + requestBase.IsAjaxRequest();
break;
}
}
return(cacheKey);
}
public static bool IsAjaxRequest(this HttpRequest request)
{
HttpRequestWrapper wrapped = new HttpRequestWrapper(request);
bool isAjax = wrapped.IsAjaxRequest();
return(isAjax);
}
public static void SuppressLoginRedirectsForApiCalls()
{
var app = HttpContext.Current.ApplicationInstance;
app.PostMapRequestHandler +=
delegate
{
var ctx = HttpContext.Current;
var req = new HttpRequestWrapper(ctx.Request);
var handler = ctx.Handler;
var isApi = (req.IsAjaxRequest() ||
(handler != null &&
handler.GetType().FullName == WebApiControllerName));
ctx.Response.SuppressFormsAuthenticationRedirect = isApi;
};
var fam = FederatedAuthentication.WSFederationAuthenticationModule;
if (fam != null)
{
fam.AuthorizationFailed +=
delegate(object sender, AuthorizationFailedEventArgs e)
{
var ctx = HttpContext.Current;
if (!ctx.User.Identity.IsAuthenticated)
{
e.RedirectToIdentityProvider = !ctx.Response.SuppressFormsAuthenticationRedirect;
}
};
}
}
public static void SuppressLoginRedirectsForApiCalls()
{
var app = HttpContext.Current.ApplicationInstance;
app.PostMapRequestHandler +=
delegate
{
var ctx = HttpContext.Current;
var req = new HttpRequestWrapper(ctx.Request);
if (req.IsAjaxRequest())
{
ctx.Response.SuppressFormsAuthenticationRedirect = true;
}
};
var fam = FederatedAuthentication.WSFederationAuthenticationModule;
if (fam != null)
{
fam.AuthorizationFailed +=
delegate(object sender, AuthorizationFailedEventArgs e)
{
var ctx = HttpContext.Current;
if (!ctx.User.Identity.IsAuthenticated)
{
e.RedirectToIdentityProvider = !ctx.Response.SuppressFormsAuthenticationRedirect;
}
};
}
}
/// <summary>
/// アプリケーションの例外イベント。
/// </summary>
/// <param name="sender">イベント発生元</param>
/// <param name="e">イベント引数</param>
protected void Application_Error(object sender, EventArgs e)
{
if (Server != null)
{
var ex = Server.GetLastError();
if (ex != null)
{
// AJAX要求の場合、JSONで結果を返す
var httpContext = new HttpRequestWrapper(Request);
if (httpContext.IsAjaxRequest())
{
Server.ClearError();
Context.Response.StatusCode = (int)HttpStatusCode.OK;
Context.Response.Clear();
Context.Response.ContentType = "application/json; charset=utf-8";
Context.Response.Write(JsonConvert.SerializeObject(new { Result = false, Message = ex.Message }));
Context.Response.End();
}
if (ex is HttpException && ((HttpException)ex).GetHttpCode() == (int)HttpStatusCode.NotFound)
{
// NotFoundを相手にするとログが大変になるので無視
return;
}
/*
* CustomErrorが無効な場合は、Controller内でおきた例外が二重にログ出力されてしまうことに注意。
* CustomErrorが有効な場合は、Controller外でおきた例外のみここでログ出力される。
*/
logger.Error(ex);
}
}
}
protected void Application_Error(object sender, EventArgs e)
{
var httpRequestBase = new HttpRequestWrapper(Request);
if (httpRequestBase.IsAjaxRequest())
{
Exception exception = Server.GetLastError();
ErrorModel errorModel = new ErrorModel(
exception.GetType().FullName,
exception.StackTrace,
exception.Message);
Response.ContentType = "application/json";
Response.Write(errorModel.ToJson());
HttpException httpException = exception as HttpException;
Response.StatusCode = httpException != null
? httpException.GetHttpCode()
: 500;
Server.ClearError();
}
}
/// <summary>
/// 全局异常处理
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Application_Error(object sender, EventArgs e)
{
HttpRequest request = Context.Request;
StringBuilder msg = new StringBuilder()
.Append(Environment.NewLine)
.Append(DateTime.Now.ToShortDateString())
.Append("UserAgent: ").Append(request.UserAgent).Append(Environment.NewLine)
.Append("AbsoluteUri: ").Append(request.Url.AbsoluteUri).Append(Environment.NewLine)
.Append("UrlReferrer: ").Append(request.UrlReferrer).Append(Environment.NewLine)
.Append("Exception: ").Append(Server.GetLastError()).Append(Environment.NewLine)
.Append("-------------------------------------------------------------------------------").Append(Environment.NewLine);
//Logger.Default.Error(msg.ToString());
bool iserrorview = true;
if (iserrorview) //是否开启错误视图
{
var lastError = Server.GetLastError();
if (lastError != null)
{
var httpError = lastError as HttpException;
if (httpError != null)
{
//400与404错误不记录日志，并都以自定义404页面响应
var httpCode = httpError.GetHttpCode();
if (httpCode == 400 || httpCode == 404)
{
Response.StatusCode = 404;
Server.ClearError();
Response.Redirect("/Error_404.html", true);
return;
}
}
//对于路径错误不记录日志，并都以自定义404页面响应
if (lastError.TargetSite.ReflectedType == typeof(System.IO.Path))
{
Response.StatusCode = 404;
Server.ClearError();
Response.Redirect("/Error_404.html");
return;
}
Response.StatusCode = 500;
Server.ClearError();
var httprequestwrapper = new HttpRequestWrapper(request);
if (!httprequestwrapper.IsAjaxRequest())
{
Response.Redirect("/Error_500.html", true);
}
}
}
}
private void Context_BeginRequest(object sender, EventArgs e)
{
var context = HttpContext.Current;
var request = new HttpRequestWrapper(context.Request);
if (!request.IsAjaxRequest())
{
// currently we only care about ajax requests since full page loads will go through the normal CMS pipeline
return;
}
GigyaAccountHelper.ProcessRequestChecks(context);
}
private void CheckForAuthFailure(object sender, EventArgs e)
{
var app = sender as HttpApplication;
var response = new HttpResponseWrapper(app.Response);
var request = new HttpRequestWrapper(app.Request);
var context = new HttpContextWrapper(app.Context);
if (true.Equals(context.Items["RequestWasNotAuthorized"]) &&
request.IsAjaxRequest())
{
response.StatusCode = 401;
response.ClearContent();
}
}
protected void Application_BeginRequest(Object sender, EventArgs e)
{
//输入Portal转向到Index.html页面
if (Context.Request.FilePath == "/Cluster" || Context.Request.FilePath == "/Cluster/")
{
Context.Response.Redirect("/Cluster/login.html");
}
HttpRequestBase request = new HttpRequestWrapper(this.Context.Request);
//ajax请求,取消FormsAuthenticationRedirect.
if (request.IsAjaxRequest())
{
Context.Response.SuppressFormsAuthenticationRedirect = true;
}
}
protected void Application_BeginRequest(Object sender, EventArgs e)
{
//输入Portal转向到Index.html页面
if (Context.Request.FilePath == AppUtility.PortalRoot || Context.Request.FilePath == AppUtility.PortalRoot + "/")
{
AppUtility.Engine.LogWriter.Write("Request Path:" + Context.Request.RawUrl);
Context.Response.Redirect(AppUtility.PortalRoot + "/index.html");
}
HttpRequestBase request = new HttpRequestWrapper(this.Context.Request);
//ajax请求,取消FormsAuthenticationRedirect.
if (request.IsAjaxRequest())
{
Context.Response.SuppressFormsAuthenticationRedirect = true;
}
}
private void Application_Error(object sender, EventArgs e)
{
var lastError = Server.GetLastError();
if (lastError != null)
{
var httpError = lastError as HttpException;
if (httpError != null)
{
var httpCode = httpError.GetHttpCode().ToString();
var httpResutWrapper = new HttpRequestWrapper(System.Web.HttpContext.Current.Request);
if (httpResutWrapper.IsAjaxRequest() && httpResutWrapper.HttpMethod.ToLower() == "post")
{
httpCode = "AjaxPost";
}
}
}
}
protected void Application_Error(object sender, EventArgs e)
{
Exception exception = Server.GetLastError();
var httpContext = ((HttpApplication)sender).Context;
var httpRequest = new HttpRequestWrapper(Request);
httpContext.Response.Clear();
httpContext.ClearError();
httpContext.Response.TrySkipIisCustomErrors = true;
if (httpRequest.IsAjaxRequest())
{
Response.ContentType = "application/json";
Response.StatusCode = 400;
Response.Write(
JsonConvert.SerializeObject(new
{
erros = new[]
{
new {
ErrorMessage = exception.Message
}
}
}));
}
else
{
var rota = new RouteData();
rota.Values["Controller"] = "Home";
rota.Values["Action"] = "Erro";
HttpContext.Current.Session["LastException"] = exception.Message;
HttpContext.Current.Session["LastStackTrace"] = exception.StackTrace;
httpContext.Response.RedirectToRoute("Default", rota.Values);
}
}
private void Application_Error(object sender, EventArgs e)
{
//处理错误信息SDK
var lastError = Server.GetLastError();
if (lastError != null)
{
var httpError = lastError as HttpException;
if (httpError != null)
{
var httpCode = httpError.GetHttpCode().ToString();
var httpResutWrapper = new HttpRequestWrapper(System.Web.HttpContext.Current.Request);
//判断当前请求是否为Ajax并且方式为Get
if (httpResutWrapper.IsAjaxRequest() && httpResutWrapper.HttpMethod.ToLower() == "post")
{
httpCode = "AjaxPost";
}
//HttpContext.Current.Response.Redirect(string.Format("~/Errors/Error{0}", httpCode));
//Server.ClearError();
}
}
}
public static void SuppressLoginRedirectsForApiCalls()
{
var sam = FederatedAuthentication.WSFederationAuthenticationModule;
if (sam != null)
{
sam.AuthorizationFailed +=
delegate(object sender, AuthorizationFailedEventArgs e)
{
var ctx = HttpContext.Current;
if (!ctx.Request.IsAuthenticated)
{
var handler = ctx.Handler;
var req = new HttpRequestWrapper(ctx.Request);
var isApi = (req.IsAjaxRequest() ||
(handler != null &&
handler.GetType().FullName == WebApiControllerName));
e.RedirectToIdentityProvider = !isApi;
}
};
}
}
/// <summary>
/// 页面请求开始
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Application_BeginRequest(Object sender, EventArgs e)
{
// 输入Portal转向到Index.html页面
if (Context.Request.FilePath == AppUtility.PortalRoot || Context.Request.FilePath == AppUtility.PortalRoot + "/")
{
if (OThinker.H3.Controllers.AppConfig.ConnectionMode == ConnectionStringParser.ConnectionMode.Mono)
{
AppUtility.Engine.LogWriter.Write("Request Path:" + Context.Request.RawUrl);
Context.Response.Redirect(AppUtility.PortalRoot + "/index.html");
}
}
HttpRequestBase request = new HttpRequestWrapper(this.Context.Request);
// ajax请求,取消FormsAuthenticationRedirect.
if (request.IsAjaxRequest())
{
Context.Response.SuppressFormsAuthenticationRedirect = true;
}
if (Context.Request.Url.ToString().IndexOf("ThreadAdmin", StringComparison.OrdinalIgnoreCase) == -1)
{
AddCurrentThread();
}
}
private static void OnError(object sender, EventArgs e)
{
if (HostingEnvironment.IsDevelopmentEnvironment)
{
return;
}
var application = (HttpApplication)sender;
var context = application.Context;
var request = new HttpRequestWrapper(context.Request);
var server = application.Server;
var exception = server.GetLastError();
if (exception == null)
{
return;
}
LogHelpers.Write(exception);
var httpException = exception as HttpException ?? new HttpException(null, exception);
var errorInfo = new ErrorHandlingModel {
HttpCode = (HttpStatusCode)httpException.GetHttpCode(),
ErrorMessage = httpException.Message,
RequestUrl = request.Url,
IsAjaxRequest = request.IsAjaxRequest(),
HttpMethod = request.HttpMethod
};
var result = RedirectionResult.Value(errorInfo);
server.ClearError();
context.ExecuteAction(result);
}
protected void Application_Error(object sender, EventArgs args)
{
try
{
var exception = Server.GetLastError();
var request = new HttpRequestWrapper(HttpContext.Current.Request);
var isAjax = request.IsAjaxRequest();
var httpException = exception as HttpException;
if (httpException != null)
{
if (httpException.GetHttpCode() == 404)
{
if (!isAjax)
{
using (var controller = new HomeController())
{
var controllerContext = new ControllerContext(HttpContext.Current.Request.RequestContext, controller);
var result = new ViewResult
{
ViewName = "~/Views/Errors/Error404.cshtml"
};
result.ExecuteResult(controllerContext);
HttpContext.Current.Response.End();
}
return;
}
}
}
if (isAjax && request.IsSmartBlocksRequest())
{
HandleException(exception);
using (var controller = new HomeController())
{
var controllerContext = new ControllerContext(HttpContext.Current.Request.RequestContext, controller);
var result = controller.GetErrorJsonResponse(exception);
result.ExecuteResult(controllerContext);
HttpContext.Current.Response.End();
}
return;
}
HandleException(exception);
using (var controller = new HomeController())
{
var controllerContext = new ControllerContext(HttpContext.Current.Request.RequestContext, controller);
var result = new ViewResult
{
ViewName = "~/Views/Errors/Error.cshtml",
ViewData =
{
Model = new ErrorModel()
{
Exception = exception,
IsAjax = isAjax
}
}
};
result.ExecuteResult(controllerContext);
HttpContext.Current.Response.End();
}
}
catch (Exception exception)
{
LogManager.GetCurrentClassLogger().Fatal(exception);
}
}
