<system.web>
<httpRuntime requestValidationMode="2.0" />
<pages validateRequest="false" />
</system.web>
後者比較算是正解 基本上處理掉 <script 我想 XSS 就解決一大半
在Web.config中<system.web>中加入
這段 <httpRuntime requestValidationMode="2.0" />就ok了!!!
造成的原因
是.NET 4.0跟2.0版本在請求驗證的定義不同:
ASP.NET Request Validation 請求驗證是ASP.NET提供來保護XSS攻擊的一項功能
在2.0 僅針對.aspx及class進行驗證…
但到了4.0,請求驗認範圍擴大到所有的請求…
而不是只有.aspx,還包含WebService呼叫以及自訂的http Handlers,都會去驗證http請求的內容…
Imports System.Runtime.CompilerServices Imports Microsoft.VisualBasic Public Module DateTimeExtension ''' <summary> ''' 將系統時間轉為當地的時間並轉為字串 ''' </summary> ''' <param name="dtSystem"></param> ''' <returns></returns> ''' <remarks></remarks> <Extension()> _ Public Function ToCountryDateTimeString(ByVal dtSystem As DateTime) As String If dtSystem = DateTime.MinValue Then Return "n/a" End If Dim cstTime As DateTime = dtSystem.ToCountryDateTime() ' tr-TR -> dd.MM.yyyy HH:mm:ss Dim langCode As String = SHOPUNT.DB.SysConfig.GetSysConfig("DefaultLangCode") Dim culture As New System.Globalization.CultureInfo(langCode) If cstTime.AddMonths(6) < Now Then Return cstTime.ToString("dd.MM.yyyy HH:mm", culture) Else Return cstTime.ToString("dd.MMM HH:mm", culture) End If End Function ''' <summary> ''' 將系統時間轉為當地的時間 ''' </summary> ''' <param name="dtSystem"></param> ''' <returns></returns> ''' <remarks></remarks> <Extension()> _ Public Function ToCountryDateTime(ByVal dtSystem As DateTime) As DateTime Dim cstZone As TimeZoneInfo = TimeZoneInfo.FindSystemTimeZoneById(SHOPUNT.DB.SysConfig.GetSysConfig("DefaultTimeZone")) Dim localZone As TimeZoneInfo = TimeZoneInfo.Local Dim cstTime As DateTime = TimeZoneInfo.ConvertTime(dtSystem, localZone, cstZone) Return cstTime End Function ''' <summary> ''' 將使用者輸入的時間轉為系統時間 ''' </summary> ''' <param name="dtCountry"></param> ''' <returns></returns> ''' <remarks></remarks> <Extension()> _ Public Function ToSystemDateTime(ByVal dtCountry As DateTime) As DateTime Dim cstZone As TimeZoneInfo = TimeZoneInfo.FindSystemTimeZoneById(SHOPUNT.DB.SysConfig.GetSysConfig("DefaultTimeZone")) Dim localZone As TimeZoneInfo = TimeZoneInfo.Local Dim sysTime As DateTime = TimeZoneInfo.ConvertTime(dtCountry, cstZone, localZone) Return sysTime End Function End Module使用上 只要
Public Sub AddNewCustomer(customer As Customer, Optional dateAdded As Date = Nothing)
If dateAdded = Nothing Then dateAdded = Now
// C# 4.0 以後的 function 已經可以使用 optional 參數
public void AddNewCustomer(Customer customer, DateTime dateAdded = default(DateTime))
{
if (dateAdded == default(DateTime)) dateAdded = DateTime.Now;
......
Public Sub AddNewCustomer(customer As Customer, Optional dateAdded As Date = #12/30/1899#)
DT.Select("Id=" & ProductId)
'寫入Cache前先設定好
DT.PrimaryKey = New DataColumn() {obj.Columns("Id")}
Dim row As DataRow = DT.Rows.Find(ProductId)
$(window).load(function () {
UpdateQty();
});
$(window).load(function () {
window.setTimeout("UpdateQty();", 100);
});
USE [master]
GO
/****** Object: StoredProcedure [dbo].[sp_who3] Script Date: 06/26/2008 09:40:54 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE PROCEDURE [dbo].[sp_who3]
(
@filter tinyint = 1,
@filterspid int = NULL
)
AS
SET NOCOUNT ON;
DECLARE @processes TABLE
(
spid int,
blocked int,
databasename varchar(256),
hostname varchar(256),
program_name varchar(256),
loginame varchar(256),
status varchar(60),
cmd varchar(128),
cpu int,
physical_io int,
[memusage] int,
login_time datetime,
last_batch datetime,
current_statement_parent xml,
current_statement_sub xml)
INSERT INTO @processes
SELECT sub.*
FROM
(
SELECT sp.spid,
sp.blocked,
sd.name,
RTRIM(sp.hostname) AS hostname,
RTRIM(sp.[program_name]) AS [program_name],
RTRIM(sp.loginame) AS loginame,
RTRIM(sp.status) AS status,
sp.cmd,
sp.cpu,
sp.physical_io,
sp.memusage,
sp.login_time,
sp.last_batch,
(
SELECT
LTRIM(st.text) AS [text()]
FOR XML PATH(''), TYPE
) AS parent_text,
(
SELECT
LTRIM(CASE
WHEN LEN(COALESCE(st.text, '')) = 0 THEN NULL
ELSE SUBSTRING(st.text, (er.statement_start_offset/2)+1,
((CASE er.statement_end_offset
WHEN -1 THEN DATALENGTH(st.text)
ELSE er.statement_end_offset
END - er.statement_start_offset)/2) + 1)
END) AS [text()]
FROM sys.dm_exec_requests er CROSS APPLY sys.dm_exec_sql_text(er.sql_handle) AS st
WHERE er.session_id = sp.spid
FOR XML PATH(''), TYPE
) AS child_text
FROM sys.sysprocesses sp WITH (NOLOCK) LEFT JOIN sys.sysdatabases sd WITH (NOLOCK) ON sp.dbid = sd.dbid
CROSS APPLY sys.dm_exec_sql_text(sp.sql_handle) AS st
) sub INNER JOIN sys.sysprocesses sp2 ON sub.spid = sp2.spid
ORDER BY
sub.spid
-- if specific spid required
IF @filterspid IS NOT NULL
DELETE @processes
WHERE spid <> @filterspid
-- remove system processes
IF @filter = 1 OR @filter = 2
DELETE @processes
WHERE spid < 51
OR spid = @@SPID
-- remove inactive processes
IF @filter = 2
DELETE @processes
WHERE status = 'sleeping'
AND cmd IN ('AWAITING COMMAND')
AND blocked = 0
SELECT spid,
blocked,
databasename,
hostname,
loginame,
status,
current_statement_parent,
current_statement_sub,
cmd,
cpu,
physical_io,
program_name,
login_time,
last_batch
FROM @processes
ORDER BY spid
RETURN 0;
DECLARE @Table TABLE(
spid int,
blocked int,
databasename varchar(256),
hostname varchar(256),
loginame varchar(256),
status varchar(60),
current_statement_parent xml,
current_statement_sub xml,
cmd varchar(128),
cpu int,
physical_io int,
program_name varchar(256),
login_time datetime,
last_batch datetime
)
INSERT INTO @Table EXEC sp_who3
SELECT *
FROM @Table
WHERE databasename= 'Leon' and cmd = 'AWAITING COMMAND'
and CAST(current_statement_parent AS nvarchar(max)) not LIKE '%AspNet_SqlCachePollingStoredProcedure%'
order by CAST(current_statement_parent AS nvarchar(max))