private void _QueuePoolHelper_SendMessage(object sender, QueuePoolEventArgs <OperationLogInfo> e)
{
OperationLogInfo message = e.Message;
try
{
LogSection logSection = LogSectionHelper.GetLogSection();
if (!string.IsNullOrWhiteSpace(logSection.Application))
{
LogRule rule = new LogRule();
loger_application cacheApplication = rule.GetCacheApplication(logSection.Application);
if (cacheApplication != null)
{
loger_operationloging _operationloging = new loger_operationloging {
ApplicationID = cacheApplication.ApplicationID,
ApplicationName = cacheApplication.ApplicationName,
Account = message.UserAccount,
TableName = message.TableName,
OperationTypeID = (int)message.OperationType,
SqlQuery = message.SqlQuery,
CreateDate = message.CreateDate,
IDPath = cacheApplication.IDPath,
ModuleTypeCode = message.LogModuleTypeCode,
ApplicationHost = LogSectionHelper.Host,
UserHostAddress = message.UserHostAddress,
UrlReferrer = message.UrlReferrer,
RawUrl = message.RawUrl
};
rule.CurrentEntities.AddTologer_operationloging(_operationloging);
rule.SaveChanges();
}
}
}
catch (Exception exception)
{
try
{
LogHelper <LogModuleType> .Write(LogModuleType.LogManager, "记录操作日志出现异常", exception, "");
}
catch (Exception exception2)
{
EventLogWriter.WriterLog(exception2);
}
}
}
public static void ProcessNoUserAgentBeginRequest()
{
try
{
if (((SysVariable.CurrentContext != null) && (SysVariable.CurrentContext.Request != null)) && (SysVariable.CurrentContext.Request.UserAgent == null))
{
HttpResponse response = SysVariable.CurrentContext.Response;
LogSection logSection = LogSectionHelper.GetLogSection();
response.ContentType = "text/plain";
response.Write(logSection.Error.ErrorHint);
HttpContext.Current.ApplicationInstance.CompleteRequest();
Write("Application", LogCategory.AttackInfo, "NoUserAgentBeginRequest抓取处理", "NoUserAgentBeginRequest抓取处理", "");
}
}
catch (Exception exception)
{
Write("Application", "Application_Error", exception, "");
}
}
public static bool ProcessAttackBeginRequest(params string[] excludeUrlPattern)
{
try
{
if ((SysVariable.CurrentContext != null) && (SysVariable.CurrentContext.Request != null))
{
HttpResponse response;
LogSection logSection;
if (SysVariable.CurrentContext.Request.Url.AbsolutePath.Contains(":"))
{
response = SysVariable.CurrentContext.Response;
response.ContentType = "text/html";
response.StatusCode = 0x194;
logSection = LogSectionHelper.GetLogSection();
if (logSection.Error.ErrorIsRedirect && logSection.Error.ErrorNoFoundUrl.IsNoNullOrWhiteSpace())
{
response.WriteFile(logSection.Error.ErrorNoFoundUrl);
}
else
{
response.Write("对不起找不到此页面");
}
Write("Application", LogCategory.AttackInfo, "路经包含英文:地址不正确", SysVariable.CurrentContext.Request.Url.AbsolutePath, "");
HttpContext.Current.ApplicationInstance.CompleteRequest();
return(true);
}
string input = SysVariable.CurrentContext.Request.Url.PathAndQuery.DecodeUrl();
bool flag = false;
if ((excludeUrlPattern != null) && (excludeUrlPattern.Length > 0))
{
foreach (string str2 in excludeUrlPattern)
{
if (input.IsMatch(str2, RegexOptions.IgnoreCase))
{
flag = true;
break;
}
}
}
if (!flag && input.IsMatch(@"exec |<script|script:|alert\(|execute |insert |select |delete |union |update |alter |create |drop |chr |char |limit |asc |mid |'%|%'|substring |truncate |declare |xp_cmdshell |xp_ |sp_ |restore |backup |net +user |net +localgroup +administrators| exec| execute| insert| select| delete| union| update| alter| create| drop|chr\(|char\(| asc| mid| substring| truncate| declare| xp_cmdshell| xp_| sp_| restore| backup| net +user| net +localgroup +administrators", RegexOptions.IgnoreCase))
{
response = SysVariable.CurrentContext.Response;
response.ContentType = "text/html";
response.StatusCode = 0x194;
logSection = LogSectionHelper.GetLogSection();
if (logSection.Error.ErrorIsRedirect && logSection.Error.ErrorNoFoundUrl.IsNoNullOrWhiteSpace())
{
response.WriteFile(logSection.Error.ErrorNoFoundUrl);
}
else
{
response.Write("对不起找不到此页面");
}
Write("Application", LogCategory.AttackInfo, "AttackBeginRequest攻击处理", input, "");
HttpContext.Current.ApplicationInstance.CompleteRequest();
return(true);
}
}
}
catch (Exception exception)
{
Write("Application", "处理AttackBeginRequest异常", exception, "");
}
return(false);
}
public static void DisposeException(Exception objException, Func <Exception, bool> Disposeing = null)
{
Exception innerException = objException;
while (innerException.InnerException != null)
{
innerException = innerException.InnerException;
}
Type type = innerException.GetType();
if ((Disposeing == null) || !Disposeing(objException))
{
HttpResponse response = SysVariable.CurrentContext.Response;
LogSection logSection = LogSectionHelper.GetLogSection();
if (type == typeof(ThreadAbortException))
{
SysVariable.CurrentContext.Server.ClearError();
}
else if (innerException is Http404Exception)
{
Http404Exception exception2 = (Http404Exception)innerException;
response.ContentType = "text/html";
response.StatusCode = 0x194;
if (logSection.Error.ErrorIsRedirect && logSection.Error.ErrorNoFoundUrl.IsNoNullOrWhiteSpace())
{
response.WriteFile(logSection.Error.ErrorNoFoundUrl);
}
else
{
response.Write(exception2.Message);
}
SysVariable.CurrentContext.Server.ClearError();
}
else if ((innerException is HttpException) && (((HttpException)innerException).GetHttpCode() == 0x194))
{
HttpException exception3 = (HttpException)innerException;
response.StatusCode = 0x194;
response.ContentType = "text/html";
if (logSection.Error.ErrorIsRedirect && logSection.Error.ErrorNoFoundUrl.IsNoNullOrWhiteSpace())
{
response.WriteFile(logSection.Error.ErrorNoFoundUrl);
}
else
{
response.Write(exception3.Message);
}
SysVariable.CurrentContext.Server.ClearError();
}
else if ((innerException is HttpException) && (((HttpException)innerException).GetHttpCode() == 400))
{
if (logSection.Error.ErrorIsRedirect && LogSectionHelper.GetLogSection().Error.ErrorUrl.IsNoNullOrWhiteSpace())
{
response.StatusCode = 0x12e;
response.AddHeader("Location", LogSectionHelper.GetLogSection().Error.ErrorUrl);
}
else
{
response.StatusCode = 500;
response.Write(logSection.Error.ErrorHint);
}
SysVariable.CurrentContext.Server.ClearError();
}
else if (innerException is Http301Exception)
{
Http301Exception exception4 = innerException as Http301Exception;
response.StatusCode = 0x12d;
response.Status = "301 Moved Permanently";
response.AddHeader("Location", exception4.RedirectUrl);
SysVariable.CurrentContext.Server.ClearError();
}
else if (innerException is Http302Exception)
{
Http302Exception exception5 = innerException as Http302Exception;
response.StatusCode = 0x12e;
response.AddHeader("Location", exception5.RedirectUrl);
SysVariable.CurrentContext.Server.ClearError();
}
else if (innerException is Http500Exception)
{
Http500Exception exception6 = innerException as Http500Exception;
response.ContentType = "text/html";
if (logSection.Error.ErrorIsRedirect && LogSectionHelper.GetLogSection().Error.ErrorUrl.IsNoNullOrWhiteSpace())
{
response.StatusCode = 0x12e;
response.AddHeader("Location", LogSectionHelper.GetLogSection().Error.ErrorUrl);
}
else
{
response.StatusCode = 500;
response.Write(logSection.Error.ErrorHint);
}
SysVariable.CurrentContext.Server.ClearError();
}
else if (innerException is HttpRequestValidationException)
{
response.ContentType = "text/html";
Write("Application", LogCategory.AttackInfo, "Application_Error", objException, "");
if (logSection.Error.ErrorIsRedirect && LogSectionHelper.GetLogSection().Error.ErrorUrl.IsNoNullOrWhiteSpace())
{
response.StatusCode = 0x12e;
response.AddHeader("Location", LogSectionHelper.GetLogSection().Error.ErrorUrl);
}
else
{
response.StatusCode = 500;
response.Write(logSection.Error.ErrorHint);
}
SysVariable.CurrentContext.Server.ClearError();
}
else if (logSection.IsDispose)
{
Write("Application", "Application_Error", objException, "");
if (logSection.Error.ErrorIsRedirect && LogSectionHelper.GetLogSection().Error.ErrorUrl.IsNoNullOrWhiteSpace())
{
response.StatusCode = 0x12e;
response.AddHeader("Location", LogSectionHelper.GetLogSection().Error.ErrorUrl);
}
else
{
response.StatusCode = 500;
response.Write(logSection.Error.ErrorHint);
}
SysVariable.CurrentContext.Server.ClearError();
}
}
}
private void _QueuePoolHelper_SendMessage(object sender, QueuePoolEventArgs <LogInfo> e)
{
try
{
Func <loger_category, bool> predicate = null;
LogInfo objLogInfo = e.Message;
LogSection logSection = LogSectionHelper.GetLogSection();
if (!string.IsNullOrWhiteSpace(logSection.Application))
{
loger_application cacheApplication;
LogMessage objLogMessage = new LogMessage {
ApplicationCode = logSection.Application,
LogCategory = objLogInfo.LogCategory,
LogModuleTypeList = objLogInfo.LogModuleTypeList,
Title = objLogInfo.Title,
UserAccount = objLogInfo.UserAccount,
UserHostAddress = objLogInfo.UserHostAddress,
RawUrl = objLogInfo.RawUrl,
UrlReferrer = objLogInfo.UrlReferrer,
CreateDate = objLogInfo.CreateDate,
MessageID = objLogInfo.MessageID,
LogWriteMap = logSection.LogWriteMap,
Message = objLogInfo.Message.ToString(),
ResultMessage = objLogInfo.ResultMessage.ToString(),
UserAgent = objLogInfo.UserAgent,
HeadersData = objLogInfo.HeadersData,
RequestData = objLogInfo.RequestData
};
LogCategoryElement element = logSection.Categorys[objLogInfo.LogCategory];
if (element != null)
{
if (element.IsRecordDB)
{
LogRule rule = new LogRule();
cacheApplication = rule.GetCacheApplication(logSection.Application);
if (cacheApplication != null)
{
objLogMessage.ApplicationID = cacheApplication.ApplicationID;
objLogMessage.ApplicationName = cacheApplication.ApplicationName;
objLogMessage.IDPath = cacheApplication.IDPath;
this.WriteLog(objLogMessage, LogWriterType.DataLogWriter);
}
}
if (element.IsRecordEvent)
{
this.WriteLog(objLogMessage, LogWriterType.EventLogWriter);
}
if (objLogMessage.LogWriteMap.IsNoNull())
{
if (element.IsRecordText)
{
this.WriteLog(objLogMessage, LogWriterType.TextLogWriter);
}
if (element.IsRecordXml)
{
this.WriteLog(objLogMessage, LogWriterType.XmlLogWriter);
}
}
}
else
{
cacheApplication = new LogRule().GetCacheApplication(logSection.Application);
if (cacheApplication != null)
{
objLogMessage.ApplicationID = cacheApplication.ApplicationID;
objLogMessage.ApplicationName = cacheApplication.ApplicationName;
objLogMessage.IDPath = cacheApplication.IDPath;
if (predicate == null)
{
predicate = s => s.CategoryTypeCode == objLogInfo.LogCategory;
}
loger_category _category = cacheApplication.loger_category.FirstOrDefault <loger_category>(predicate);
if (_category != null)
{
foreach (int num in _category.LogWriteType.ConvertListInt())
{
LogWriterType objLogWriterType = (LogWriterType)num;
if ((objLogWriterType == LogWriterType.DataLogWriter) || (objLogWriterType == LogWriterType.EventLogWriter))
{
this.WriteLog(objLogMessage, objLogWriterType);
}
else if (objLogMessage.LogWriteMap.IsNoNull())
{
this.WriteLog(objLogMessage, objLogWriterType);
}
}
}
}
}
}
}
catch (Exception exception)
{
EventLogWriter.WriterLog(exception);
}
}
