网站防止注入入侵的一些有效代码和方法
JavaScript代码
代码一:
<%
'--------定义部份------------------
Dim Fy_Post,Fy_Get,Fy_In,Fy_Inf,Fy_Xh,Fy_db,Fy_dbstr
'自定义需要过滤的字串,用 "防 " 分隔
Fy_In = "’’’’防;防and防exec防insert防select防delete防update防count防*防%防chr防mid防master防 truncate防char防declare防 <防 >防=防 |防-防_ "
Fy_Inf = split(Fy_In, "防 ")
If Request.Form < > " " Then
For Each Fy_Post In Request.Form
For Fy_Xh=0 To Ubound(Fy_Inf)
If Instr(LCase(Request.Form(Fy_Post)),Fy_Inf(Fy_Xh)) < >0 Then
Response.Write " <Script Language=JavaScript >alert(’’’’网长友情提示黑客大侠↓请不要在参数中包含非法字符尝试注入攻击本站,本站做起来很不容易的.俺是菜鸟,好怕怕,放俺一马吧!给俺留言’’’’); </Script > "
Response.Write "非法操作!本站已经给大侠您做了如下记录↓ <br > "
Response.Write "操作IP: "&Request.ServerVariables( "REMOTE_ADDR ")& " <br > "
Response.Write "操作时间: "&Now& " <br > "
Response.Write "操作页面: "&Request.ServerVariables( "URL ")& " <br > "
Response.Write "提交方式:POST <br > "
Response.Write "提交参数: "&Fy_Post& " <br > "
Response.Write "提交数据: "&Request.Form(Fy_Post)
Response.End
End If
Next
Next
End If
If Request.QueryString < > " " Then
For Each Fy_Get In Request.QueryString
For Fy_Xh=0 To Ubound(Fy_Inf)
If Instr(LCase(Request.QueryString(Fy_Get)),Fy_Inf(Fy_Xh)) < >0 Then
Response.Write " <Script Language=JavaScript >alert(’’’’网长友情提示黑客大侠↓请不要在参数中包含非法字符尝试注入攻击本站,本站做起来很不容易的.俺是菜鸟,好怕怕,放俺一马吧!给俺留言’’’’); </Script > "
Response.Write "非法操作!本站已经给大侠您做了如下记录↓ <br > "
Response.Write "操作IP: "&Request.ServerVariables( "REMOTE_ADDR ")& " <br > "
Response.Write "操作时间: "&Now& " <br > "
Response.Write "操作页面: "&Request.ServerVariables( "URL ")& " <br > "
Response.Write "提交方式:GET <br > "
Response.Write "提交参数: "&Fy_Get& " <br > "
Response.Write "提交数据: "&Request.QueryString(Fy_Get)
Response.End
End If
Next
Next
End If
% >
过滤网址的非法字符串
试试这两种方法:
第一种:
squery=lcase(Request.ServerVariables("QUERY_STRING"))
sURL=lcase(Request.ServerVariables("HTTP_HOST"))
SQL_injdata =":|;|>|<|--|sp_|xp_|\|dir|cmd|^|(|)|+|$|’|copy|format|and|exec|insert|select|delete|update|count|*|%|chr|mid|master|truncate|char|declare"
SQL_inj = split(SQL_Injdata,"|")
For SQL_Data=0 To Ubound(SQL_inj)
if instr(squery&sURL,Sql_Inj(Sql_DATA))>0 Then
Response.Write "SQL通用防注入系统"
Response.end
end if
next
第二种:
SQL_injdata =":|;|>|<|--|sp_|xp_|\|dir|cmd|^|(|)|+|$|’|copy|format|and|exec|insert|select|delete|update|count|*|%|chr|mid|master|truncate|char|declare"
SQL_inj = split(SQL_Injdata,"|")
If Request.QueryString<>"" Then
For Each SQL_Get In Request.QueryString
For SQL_Data=0 To Ubound(SQL_inj)
if instr(Request.QueryString(SQL_Get),Sql_Inj(Sql_DATA))>0 Then
Response.Write "SQL通用防注入系统"
Response.end
end if
next
Next
End If
If Request.Form<>"" Then
For Each Sql_Post In Request.Form
For SQL_Data=0 To Ubound(SQL_inj)
if instr(Request.Form(Sql_Post),Sql_Inj(Sql_DATA))>0 Then
Response.Write "SQL通用防注入系统"
Response.end
end if
next
next
end if
第三种
<%
’--------定义部份------------------
Dim Str_Post,Str_Get,Str_In,Str_Inf,Str_Xh,Str_db,Str_dbstr
’自定义需要过滤的字串,用 "■"分离
Str_In = "’■;■and■exec■insert■select■delete■update■count■*■%■chr■mid■master■truncate■char■declare"
’----------------------------------
%>
<%
Str_Inf = split(Str_In,"■")
’--------POST部份------------------
If Request.Form<>"" Then
For Each Str_Post In Request.Form
For Str_Xh=0 To Ubound(Str_Inf)
If Instr(LCase(Request.Form(Str_Post)),Str_Inf(Str_Xh))<>0 Then
’--------写入数据库----------头-----
Str_dbstr="DBQ="+server.mappath("SqlIn.mdb")+";DefaultDir=;DRIVER={Microsoft Access Driver (*.mdb)};"
Set Str_db=Server.CreateObject("ADODB.CONNECTION")
Str_db.open Str_dbstr
Str_db.Execute("insert into SqlIn(Sqlin_IP,SqlIn_Web,SqlIn_FS,SqlIn_CS,SqlIn_SJ) values(’"&Request.ServerVariables("REMOTE_ADDR")"’,’"&Request.ServerVariables("URL")"’,’POST’,’"&Str_Post"’,’"&replace(Request.Form(Str_Post),"’","’’")"’)")
Str_db.close
Set Str_db = Nothing
’--------写入数据库----------尾-----
Response.Write "<Script Language=JavaScript>alert(’请不要在参数中包含非法字符尝试注入!’);</Script>"
Response.Write "非法操作!系统做了如下记录:<br>"
Response.Write "操作IP:"&Request.ServerVariables("REMOTE_ADDR")"<br>"
Response.Write "操作时间:"&Now"<br>"
Response.Write "操作页面:"&Request.ServerVariables("URL")"<br>"
Response.Write "提交方式:POST<br>"
Response.Write "提交参数:"&Str_Post"<br>"
Response.Write "提交数据:"&Request.Form(Str_Post)
Response.End
End If
Next
Next
End If
’----------------------------------
’--------GET部份-------------------
If Request.QueryString<>"" Then
For Each Str_Get In Request.QueryString
For Str_Xh=0 To Ubound(Str_Inf)
If Instr(LCase(Request.QueryString(Str_Get)),Str_Inf(Str_Xh))<>0 Then
’--------写入数据库----------头-----
Str_dbstr="DBQ="+server.mappath("SqlIn.mdb")+";DefaultDir=;DRIVER={Microsoft Access Driver (*.mdb)};"
Set Str_db=Server.CreateObject("ADODB.CONNECTION")
Str_db.open Str_dbstr
Str_db.Execute("insert into SqlIn(Sqlin_IP,SqlIn_Web,SqlIn_FS,SqlIn_CS,SqlIn_SJ) values(’"&Request.ServerVariables("REMOTE_ADDR")"’,’"&Request.ServerVariables("URL")"’,’GET’,’"&Str_Get"’,’"&replace(Request.QueryString(Str_Get),"’","’’")"’)")
Str_db.close
Set Str_db = Nothing
’--------写入数据库----------尾-----
Response.Write "<Script Language=JavaScript>alert(’请不要在参数中包含非法字符尝试注入!);</Script>"
Response.Write "非法操作!系统做了如下记录:<br>"
Response.Write "操作IP:"&Request.ServerVariables("REMOTE_ADDR")"<br>"
Response.Write "操作时间:"&Now"<br>"
Response.Write "操作页面:"&Request.ServerVariables("URL")"<br>"
Response.Write "提交方式:GET<br>"
Response.Write "提交参数:"&Str_Get"<br>"
Response.Write "提交数据:"&Request.QueryString(Str_Get)
Response.End
End If
Next
Next
End If
%>
代码一:
<%
'--------定义部份------------------
Dim Fy_Post,Fy_Get,Fy_In,Fy_Inf,Fy_Xh,Fy_db,Fy_dbstr
'自定义需要过滤的字串,用 "防 " 分隔
Fy_In = "’’’’防;防and防exec防insert防select防delete防update防count防*防%防chr防mid防master防 truncate防char防declare防 <防 >防=防 |防-防_ "
Fy_Inf = split(Fy_In, "防 ")
If Request.Form < > " " Then
For Each Fy_Post In Request.Form
For Fy_Xh=0 To Ubound(Fy_Inf)
If Instr(LCase(Request.Form(Fy_Post)),Fy_Inf(Fy_Xh)) < >0 Then
Response.Write " <Script Language=JavaScript >alert(’’’’网长友情提示黑客大侠↓请不要在参数中包含非法字符尝试注入攻击本站,本站做起来很不容易的.俺是菜鸟,好怕怕,放俺一马吧!给俺留言’’’’); </Script > "
Response.Write "非法操作!本站已经给大侠您做了如下记录↓ <br > "
Response.Write "操作IP: "&Request.ServerVariables( "REMOTE_ADDR ")& " <br > "
Response.Write "操作时间: "&Now& " <br > "
Response.Write "操作页面: "&Request.ServerVariables( "URL ")& " <br > "
Response.Write "提交方式:POST <br > "
Response.Write "提交参数: "&Fy_Post& " <br > "
Response.Write "提交数据: "&Request.Form(Fy_Post)
Response.End
End If
Next
Next
End If
If Request.QueryString < > " " Then
For Each Fy_Get In Request.QueryString
For Fy_Xh=0 To Ubound(Fy_Inf)
If Instr(LCase(Request.QueryString(Fy_Get)),Fy_Inf(Fy_Xh)) < >0 Then
Response.Write " <Script Language=JavaScript >alert(’’’’网长友情提示黑客大侠↓请不要在参数中包含非法字符尝试注入攻击本站,本站做起来很不容易的.俺是菜鸟,好怕怕,放俺一马吧!给俺留言’’’’); </Script > "
Response.Write "非法操作!本站已经给大侠您做了如下记录↓ <br > "
Response.Write "操作IP: "&Request.ServerVariables( "REMOTE_ADDR ")& " <br > "
Response.Write "操作时间: "&Now& " <br > "
Response.Write "操作页面: "&Request.ServerVariables( "URL ")& " <br > "
Response.Write "提交方式:GET <br > "
Response.Write "提交参数: "&Fy_Get& " <br > "
Response.Write "提交数据: "&Request.QueryString(Fy_Get)
Response.End
End If
Next
Next
End If
% >
过滤网址的非法字符串
试试这两种方法:
第一种:
squery=lcase(Request.ServerVariables("QUERY_STRING"))
sURL=lcase(Request.ServerVariables("HTTP_HOST"))
SQL_injdata =":|;|>|<|--|sp_|xp_|\|dir|cmd|^|(|)|+|$|’|copy|format|and|exec|insert|select|delete|update|count|*|%|chr|mid|master|truncate|char|declare"
SQL_inj = split(SQL_Injdata,"|")
For SQL_Data=0 To Ubound(SQL_inj)
if instr(squery&sURL,Sql_Inj(Sql_DATA))>0 Then
Response.Write "SQL通用防注入系统"
Response.end
end if
next
第二种:
SQL_injdata =":|;|>|<|--|sp_|xp_|\|dir|cmd|^|(|)|+|$|’|copy|format|and|exec|insert|select|delete|update|count|*|%|chr|mid|master|truncate|char|declare"
SQL_inj = split(SQL_Injdata,"|")
If Request.QueryString<>"" Then
For Each SQL_Get In Request.QueryString
For SQL_Data=0 To Ubound(SQL_inj)
if instr(Request.QueryString(SQL_Get),Sql_Inj(Sql_DATA))>0 Then
Response.Write "SQL通用防注入系统"
Response.end
end if
next
Next
End If
If Request.Form<>"" Then
For Each Sql_Post In Request.Form
For SQL_Data=0 To Ubound(SQL_inj)
if instr(Request.Form(Sql_Post),Sql_Inj(Sql_DATA))>0 Then
Response.Write "SQL通用防注入系统"
Response.end
end if
next
next
end if
第三种
<%
’--------定义部份------------------
Dim Str_Post,Str_Get,Str_In,Str_Inf,Str_Xh,Str_db,Str_dbstr
’自定义需要过滤的字串,用 "■"分离
Str_In = "’■;■and■exec■insert■select■delete■update■count■*■%■chr■mid■master■truncate■char■declare"
’----------------------------------
%>
<%
Str_Inf = split(Str_In,"■")
’--------POST部份------------------
If Request.Form<>"" Then
For Each Str_Post In Request.Form
For Str_Xh=0 To Ubound(Str_Inf)
If Instr(LCase(Request.Form(Str_Post)),Str_Inf(Str_Xh))<>0 Then
’--------写入数据库----------头-----
Str_dbstr="DBQ="+server.mappath("SqlIn.mdb")+";DefaultDir=;DRIVER={Microsoft Access Driver (*.mdb)};"
Set Str_db=Server.CreateObject("ADODB.CONNECTION")
Str_db.open Str_dbstr
Str_db.Execute("insert into SqlIn(Sqlin_IP,SqlIn_Web,SqlIn_FS,SqlIn_CS,SqlIn_SJ) values(’"&Request.ServerVariables("REMOTE_ADDR")"’,’"&Request.ServerVariables("URL")"’,’POST’,’"&Str_Post"’,’"&replace(Request.Form(Str_Post),"’","’’")"’)")
Str_db.close
Set Str_db = Nothing
’--------写入数据库----------尾-----
Response.Write "<Script Language=JavaScript>alert(’请不要在参数中包含非法字符尝试注入!’);</Script>"
Response.Write "非法操作!系统做了如下记录:<br>"
Response.Write "操作IP:"&Request.ServerVariables("REMOTE_ADDR")"<br>"
Response.Write "操作时间:"&Now"<br>"
Response.Write "操作页面:"&Request.ServerVariables("URL")"<br>"
Response.Write "提交方式:POST<br>"
Response.Write "提交参数:"&Str_Post"<br>"
Response.Write "提交数据:"&Request.Form(Str_Post)
Response.End
End If
Next
Next
End If
’----------------------------------
’--------GET部份-------------------
If Request.QueryString<>"" Then
For Each Str_Get In Request.QueryString
For Str_Xh=0 To Ubound(Str_Inf)
If Instr(LCase(Request.QueryString(Str_Get)),Str_Inf(Str_Xh))<>0 Then
’--------写入数据库----------头-----
Str_dbstr="DBQ="+server.mappath("SqlIn.mdb")+";DefaultDir=;DRIVER={Microsoft Access Driver (*.mdb)};"
Set Str_db=Server.CreateObject("ADODB.CONNECTION")
Str_db.open Str_dbstr
Str_db.Execute("insert into SqlIn(Sqlin_IP,SqlIn_Web,SqlIn_FS,SqlIn_CS,SqlIn_SJ) values(’"&Request.ServerVariables("REMOTE_ADDR")"’,’"&Request.ServerVariables("URL")"’,’GET’,’"&Str_Get"’,’"&replace(Request.QueryString(Str_Get),"’","’’")"’)")
Str_db.close
Set Str_db = Nothing
’--------写入数据库----------尾-----
Response.Write "<Script Language=JavaScript>alert(’请不要在参数中包含非法字符尝试注入!);</Script>"
Response.Write "非法操作!系统做了如下记录:<br>"
Response.Write "操作IP:"&Request.ServerVariables("REMOTE_ADDR")"<br>"
Response.Write "操作时间:"&Now"<br>"
Response.Write "操作页面:"&Request.ServerVariables("URL")"<br>"
Response.Write "提交方式:GET<br>"
Response.Write "提交参数:"&Str_Get"<br>"
Response.Write "提交数据:"&Request.QueryString(Str_Get)
Response.End
End If
Next
Next
End If
%>
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