??????? ????? ???????? ?????? ???????

?????? ????????? ?????? ?????????
???? ???????: 910439 - ??? ???????? ???? ????? ????? ??? ???????.
???? ????? ??? ASP. net

?????? ??????? ??????? ??????? ????????

?????? ??? ?????? ??? ?????????? ???? ?? ????? ??? ????? ?????? ??? ?????? ???? ????????? ???? ???? ?? ??? ??????? ?? ?????? ????? ??????? ??????? ???????? "??? ?????". ????? ????? ?????? ???????? ????????? ?????? ??? . ???? ???? ?????? ??? ??????? ?? ????? ?????? ?? ??? ??????.
????? ???? | ?? ????

?? ??? ??????

????? ?? ???? ????? ??? ASP.NET! ???? ????? ????? ?? ???????? ????. ??? ?? ?? Microsoft ???? ?? 5 ?????? ????? ???? ?????? ?? ??? ???? ??? ???????? ??? ????? ??? ??? Microsoft FrontPage ? ?????? Microsoft SharePoint ?????. ??? ???? ????? ?????? ?? ????? ?? Microsoft ASP.NET ?????? ???. ??? ????? ?? "????? ?????" ??????? ????? ???? ????? ??????? ????? ???????? "?????? ???????" ?? Microsoft ASP.NET.

?????? ??????? ??????? ??????? ????????

??? ??????? "?????? ???????" ?? ????? ASP.NET ?? ??? ??? ??????? ???????? ????? ???? ???? ????? ???? ???????? ???????? ????? ?????? ??? ???? ????? ??????. ?? ???? ?????? ??? ?? ???? ??????? ?????? ???? ?? ?????? ????? ???? ??????? ??????? ???????. ?? ????? ???????? ??? ????? ?? ???? ??? ?????? ?? ??????. ???????? ??????? ???????? ?????? ??? ???? ????? ??? ????? ????????? ???????? ???????? ??? ????? ????? ????? ?????.

?? ??? ??????? ????? ?????? ????? ????? ?????? ???????. ?? ??? ???? ?? ????? ????????? ???? ???? ??? ?????? ??? ????? ?????? ??? ???? ????? ?????? ?????? ?????? ???????? ???? ??? ????? ???? ???????. ???? ?????? ???? ????? ????? ????? IHttpModule ?????? ??????? "?????? ???????".

???? ???? ??? ?????? ???????

??? ?????? ?????? ??? ???? ??? ???????? "?????? ???????"? ???? ?????? ?????? ??? ????? ??????. ???? ??? ????? ???????? ????? ?????? ????? ?????. ??? ????? ??? ????? ???????? ??? ?????? ?? ?? ??? ??? ???????? ?????? ???????????????????????? ???? ??? ????? ???? ??? ????? ???????? ? ????? ?? ??? ??? ???????? ????? ?? ??.

???? ???????? ???????????????????????? ??? ????? ??? ?? ????? Machine.config. ????? ???????????????????????? ?????? ????? FormsAuthentication.

?????? ????? ?? ????? Machine.config:
<httpModule>
     ?other modules?
     <add name="FormsAuthentication"
         type="System.Web.Security.FormsAuthenticationModule" />
     ?other modules?
</httpModule>
???? ???? HTTP ??? ??????? ???????? "?????? ???????" ??????? ??? ???:
  1. ???? ?????? HTTP GET ??? Default.aspx. ??? ????? ?? ??? ????? ?????? ?????? ???????.
  2. ???? ?????? ??????? 302 (????? ?????) ? Login.aspx.
  3. ???? ?????? HTTP POST ??? Login.aspx. ????? ??????? ????? ??????.
  4. ???? ?????? ??????? 302 (????? ?????) ??? Default.aspx. ??? ????? ??? ????? ?????? ?????? ???????.
  5. ???? ?????? HTTP GET ??? Default.aspx. ????? ??? ??? ????? ?????? ?????? ???????.
????? ?? ????????? ??? ????? ?????????? ?????? ???????? ?? ?????? ????? ??? MSDN ??????:
http://msdn2.microsoft.com/en-us/library/7t6b43z4.aspx
.aspx http://msdn2.microsoft.com/en-us/library/system.web.security.formsauthentication (vs.71)
.aspx http://msdn2.microsoft.com/en-us/library/system.web.security.formsauthenticationticket (vs.71)
????? ?? ????????? ??? ?????? ????? ????? ???????? ?????? ???????? ?? ?????? ???? ??? ASP.NET ???????:
http://quickstarts.asp.net/QuickStartv20/aspnet/doc/security/formsauth.aspx

??????? ???? ?? ????? ????? ?????? ??? ???? ????? ??????

??? ????? ??? ????? ?????? ?????? ???????

????????? 1

?? ??? ?????????? ?????? ?????? ?????? ??? ???? ???. ??? ???? ?????? ???? ?????? ??? ??? ??????? ? ????? ???????????????????????? ??? ???? ??? ????? ????????. ????? ?????? ??? ????? ??? ??? ?????? ?? ????? ??? ??? ????? ???????? ?????? ????? ????? ???????? ??????? ?? ????? ??????? ?????? (IIS) ? Microsoft. ?????? ????? ???? ??????? ???????:
  1. ???? ???? ???? ????? Microsoft IIS (MMC).
  2. ?? ?????? ?????? ??? ???? ??? ??? ?? ???? ????????.
  3. ???? ??? ???? ??? ????? ???????? ??? ?? ???? ??? ????? ????? ??????.
  4. ???? ?? ?? ????? ????? W3C Extended ??? ????? ?????.
  5. ???? ??? ?????.
  6. ???? ??? ????? ????? ???????? ??? ?? ???? ?????????? ???????.
  7. ??? ??????? ???????? ???? ?????? Cookie(cs(Cookie)) ???? ???????? ? ?????? ???????? (cs(Referer)) .
??? ???? ??? ???????? ??? ?????? ???? ??? ??????? ?????? IP ??????. ????? ??? IIS ??? ????? IP ??????? ???? ??? ????? ????????> ??????.

?????? ????? ??????? "???? ???" ????? ????? IIS. ?????? "???? ???"? ?? ?????? ???? Microsoft ?????? ??? ?????:
http://www.microsoft.com/downloads/details.aspx?FamilyID=890cd06b-abf8-4c25-91b2-f8d975cf8c07
??? ?????? ??? ????? ????? ?? ?? ???? ????????? ????? ?? ??????? ??? ???? ????? ??????. ???? ?? ????? ????? ??? ??? ??????? ????? ?????? ??????? ??? ??? ????? ???????. ??? ??? ????? ?????? ??? ????? ??? ???? ?????? ??? ?? ???? ??? ????? ??? ????? ???????? ?? ??? ????? ???????? ??? ???? ??????? ??? ?????? ???????.

??? ?? ????? ?????? ??????.
?? ??? ??????????? ??? ??????
??????????????????????? ????? ????????
?????? ???/Default.aspx302 (????? ?????)?? ????? ????? ????????
?????? ???/Login.aspx200 (??????)?? ????? ????? ????????
???/Login.aspx302 (????? ?????)?? ????? ????? ????????
?????? ???/Default.aspx200 (??????).????????
?????? ???/SomePage.aspx302 (????? ?????)?? .??? ????? ???????? ????????
??? ????? ????, ??????? ???? ??? ???? ??? ?????? ???.??? ????? ?????? ????????.
?? ??? ??????????? ??? ??????
??????????????????????? ????? ????????
?????? ???/SomePage.aspx302 (????? ?????)?? .??? ????? ???????? ????????
?????? ???/Login.aspx200 (??????)?? .??? ????? ???????? ????????
???/Login.aspx302 (????? ?????)?? .??? ????? ???????? ????????
?????? ???/SomePage.aspx200 (??????).????????

?????? ????? ????? ?? ??? ???????? ??? ??????? ?? ???? ??????? ??? ????? ?????? ???????? ??? ??? ??? ???? ?????? ??? ????? ?????? ????. ??? IIS ??? ????? ?? ????? ????? ???????? ???? ?? ???? ?????. ????? ????? ???? ????? ?????? ?????? ??????? ????? ????? ??? ????? ?????? ????? ??????.
????????? 2

???? ?? ???? ??? ????? ?????? ?????? ??????? ???????? ??? ????? ?? ??? ???????? ??????. ?? Microsoft Internet Explorer? ???? ?? ???? 20 ??? ??????. ??? 20 ??? ????? ???????? ????? ??? ??????? ??? ????? ????? ????? ???????? ?????? ?? ??? ?????? ??????. ??? ???.??? ????? ??? ????? ???????? ????????? ???????? ???? ????? ?????? ??? ???? ????? ?????? ??? ?????? ????? ??????.

???? ??????? ???? ???????????? ???? ???????. ???? ??? ????? ??? ??? ????? ??????? ??? ???? ????? ??????. ??? ??? ?????? ????? ??? ??? ?????? ????? ????? ????????? ????? ??? ??? ???????.

????? ?? ?????????? ???? ??? ??? ??????? ?????? ?????? ?? "????? ????? Microsoft":
306070???? ??? ???? ??? ????? ???????? ?? ?????? Internet Explorer

????? ??????? Fiddler ???? ???? HTTP ???? ??? ??????? ??? ??????. ??? ?????? ???? ??????? ???? ????? ??????? ??? ???? ?? ???? ??? ???? ??????? ??? ?????-Cookie. ??? ??? ???? ????? ???? ????? ??? ??? ??? ??????-??? ????? ???????? ?? ????????? ????? ???? ????.

?????? Fiddler? ?? ?????? ???? ??? Fiddler ???????:
http://www.fiddlertool.com/fiddler/
????????? 3

??? ????? ???? ??????, ???? ????? ?????? ???? ???? ??? ????? ???? ??? ???????. ?????? ?? ??? ??? ???? ???? ????? ????? ??? ????? ????????? ??? ???? ?????? ???? ???? ????? ??? ?????? ???????? ??? ?? ???? ?? ???? ??????? ???? ??? ????? ????????. ???? ???? ??? ?????? ?????? ?? ??? ?? ????? ??? ????? ????????? ????? ?? ???? ???? ?????? ?? ?? ?????? ???? ??? ????? ????????.

??? ??????

??? ??? GET ??? ?????? ????????. ????? ??? ????? ????????? ????? ?????? ??????? ?????? ??????. ???? ???? ?? ??? ??? ????? ???????? ??????? ??????. ??? ??????? ?????? ???? ????? ??? Netmon? ????? ???? ???? ?????? ???? ?? ??? ?????? ????.
47 45 54 20 68 74 74 70-3a 2f 2f 6c 6f 63 61 6c   GET http://local
68 6f 73 74 2f 46 6f 72-6d 73 41 75 74 68 4c 6f   host/FormsAuthLo
67 54 65 73 74 2f 57 65-62 46 6f 72 6d 31 2e 61   gTest/WebForm1.a
73 70 78 20 48 54 54 50-2f 31 2e 31 0d 0a 41 63   spx HTTP/1.1..Ac
63 65 70 74 3a 20 69 6d-61 67 65 2f 67 69 66 2c   cept: image/gif,
?Other headers of the GET request?
63 68 65 0d 0a 43 6f 6f-6b 69 65 3a 20 2e 41 53   che..Cookie: .AS
50 58 41 55 54 48 3d 33-43 45 46 39 42 39 41 30   PXAUTH=3CEF9B9A0
43 33 37 41 44 46 36 33-45 36 42 44 33 37 42 36   C37ADF63E6BD37B6
39 43 44 41 32 35 30 30-30 46 38 30 37 32 38 46   9CDA25000F80728F
35 31 43 39 35 36 36 44-31 34 43 35 34 31 34 35   51C9566D14C54145
38 31 43 39 33 45 32 41-30 31 44 44 43 44 45 46   81C93E2A01DDCDEF
32 34 41 31 37 34 32 39-34 31 30 43 30 39 37 34   24A17429410C0974
42 33 45 43 42 30 36 34-32 32 38 45 33 35 33 39   B3ECB064228E3539
39 41 38 32 32 42 33 42-39 33 36 44 46 30 38 46   9A822B3B936DF08F
42 41 42 44 33 45 31 30-32 44 30 30 32 31 30 43   BABD3E102D00210C
32 45 31 33 39 38 30 37-39 42 32 33 35 32 39 46   2E1398079B23529F
34 46 35 44 37 34 41 3b-20 50 72 6f 66 69 6c 65   4F5D74A; Profile
3d 56 69 73 69 74 6f 72-49 64 3d 62 32 34 65 62   =VisitorId=b24eb
??? ??????

????? ???? ???? ??? ??? ?????? ??? ??????? ????? ???? ?????? ?? ???? ?????? ??? ??? ????????? ???? ????? ??????. ??? ?? ????? ?????? ??? ??? ?????????? ????? ??? ????????? ?? ??????? ?????? ??? ???? ??????? ?????? ??? ??? ????? ??? ????? ????????.

?????? ???? ???? ????? ?? ????? ????? ISAPI ????? ????? ????? ????????. ??? ??? ?????? ?? ???? ??? ???? ??? ????? ????????? ???? ?? ??? ??? ??? ????? ???????? ?? ????? IIS? ???? ?? ????? ????? ISAPI. ?? ???? ??? ????? ????? ??????? ?????? ?? ??? ??? ?? ?? ???????.

???? ??????? ?????? ???????

??? ??????? ?????? ??????? ?????? ????? ??? ?????? ??????? ????? ??? ?????? ???????. ?????? ??????? ???? ????? ?????? ????????. ??? ??? ?????? ???? ????????? ????? ?????? ???????? ??????. ?? ?????? ????? ?????? ?????? ????? ???????? ??? ?????? ??? ?????? ????????. ??? ???? ??????? ????? ????? ?????? ?????? 20 ?????? ????????? ???? ?????? ?????? ?? 2:00 ????. ????? ????? ???????? ??? ???? ????? ?????? ??? ???? ???????? ?????? ?????? ??? 2:20 ?.

??? ??? ?????? ????? ?????? ??? ????????? ????????? ?????? ???? ???????. ??? ????? ???????? ???????? ??????? ????? ???? ???? ???????? ?????? ?????? ??? ?????? ??? ??? ?????? ????????. ??? ???? ??????? ????? ????? ?????? ?????? 20 ????? ???????? ????? ?????? ??? ????????. ???? ?????? ?????? ?????? ?? 2:00 ????? ?????? ???????? ??? ????? ?????? ???? ?? ??????? ???? ????? ???????? ?? ?????? 2:20. ??? ????? ?????? ???????? ??? ??? ??? ???????? ?????? ?????? ??? ?????? 2:10. ??? ??? ???????? ?????? ?????? ?? 2:09? ?? ??? ????? ??????? ??? ??? ?? ?????? ??? ?????? ????????. ??? ??? ???????? ?? ????? 12 ?????? ????? ?????? ?? 2:21 ?? ???? ??? ?????? ???????. ??? ????? ????? ???????? ??? ????? ?????? ??????.

????? ????? ?????? ??? ????? ?? ??????? ????? ??????? ??????? ??? ????? ???????? ?????? ????????. ????? ???????? ????? ?? ??? ??? ??? ?? ???? ??? ????? ???????? ?? ??? IIS ??? ?????. ????? ?????? ???? ?? ???? ????? ?????????? ??? ????? ??? ?????? ??????? ?? ?? ???????? ?????. ?? ???? ??? ????? ????????? ???????? ??????? ????? ?? ?????? ??? ????????? ???? ????? ???.

?????? ??????? ???? ?? Microsoft.NET Framework 1.1 ?.NET Framework 2.0? ???? ????????? ?? ???? ?????. ????? ??????? ??? ??????? ???????:
  • FormsAuthEvents.cs: ????? ???? ???? ?????? ??????????? ????????? ?? ????? Application_BeginRequest .
  • FormsAuthInfo.cs: ????? ???? ???? ???????? ??? ????? ???????? ? ???? ??? ????? ????? ???????? ???????. ???? ???? ???? ??????? ??? ????? ??? Web.config ?????? ?? ?? ??????? ????????.
  • FormsAuthConfig.cs: ????? ???? ???? ?????? ????????? ?? ??? FormsAuthLogger.config.
  • Log.cs: ????? ???? ???? stringbuilder ????? ????? ???? ?? ??? ???.
  • FormsAuthLogger.config: ??? XML ???? ??????? ?? ????? Log.cs. ??? ????? ????? ?? ??????/bin ?? ???? DLL. ???? ?? ????? ????? ?? ???:
    • ????? ??? IP: ????? ????? ???????? ???????? ?? ??? IP ??????. ????? ???????? ????? ????? ????? ??? ?? ???? ????? ????? ????? ???????. ???? ???? ??? ?????.
    • ??? ????????: ??? ????? ???? ??? ?????. ????????? ?? ???? Temporary ASP.NET Files? ???? ????? ??? ??? ?? ?? ???? ????? ???? ??????? ??????? ???? ?????? ??? ??????? ??? ????.
?????? ??? ???? ???? ????? ????????? ???????? ???? ?? ??????? ?? ??? FormsAuthLogger.zip.

??? ???? ??? ??????? ???????? ???:
  1. ????? ??? ???? ?????? ????? ??????????? .
    public class FormsAuthEvents : IHttpModule 
    {
    		?code?
    }
  2. ??? ??? ????? ???? ????? ?????. ?? ??? ??????? ??? ?????? ????? Application_BeginRequest . ???? ??????? ?????? ????????? ?? ?? ??? ?????? ?? ??? ??? ????? ??? ????? ?????? ?????? ??????? ???? ?????????????????????? ??? ??? ???? ??? ????? ????????.
    public void Init(HttpApplication application) 
    {
    	//Wire up the BeginRequest event
    	application.BeginRequest += (new EventHandler(this.Application_BeginRequest));
    }
  3. ????? ????? Application_BeginRequest .
    private void Application_BeginRequest(Object source, EventArgs e)
    {	
       ?code to log the ticket?
    }
    
  4. ??????? ??? ????? ?????? ?????? ???????? ??? ????? ???.
  5. ????? ?????. ???? ????? ?? ??? ???????? ??? ????? ?????????. ??? ????? ??? ?? ??????? ?????? ?? ????? ??????? ???????? ??? IIS? ??? ??? ?????:
    • ???????: ???? ?? ??????? ??? ????? ??.
    • ??????????: ???? ?? ??? ??? ????? ?? ???? ???? ?? ?????.
    • ????? URL: ???? ??? ??????? ??????? ???????.
    • ????
    • ???????: ???????? ?? ??????? ??? ???? ????.

??? ?? ????? ??????? ?? ????? ?? ????? ????? ??? ???????? ???? ?????? ????? ?? ??????? ?????????? ?? ?? ????? ??????? ???????? ?????? ??? .

???????

???? ???????: 910439 - ????? ??? ??????: 19/???/1434 - ??????: 1.0
????? ???
  • Microsoft ASP.NET 1.1
  • Microsoft ASP.NET 1.0
  • Microsoft ASP.NET 2.0
????? ??????: 
kbtshoot kbiis kbcode kbasp kbmt KB910439 KbMtar
????? ????
???: ??? ????? ??? ??????? ???????? ????? ?????????? ??????? ?????? ??? ??????? ?? ??? ??????? ?? ??????? ??? ??? ?? ???? ????????? ???? ??????? ???????(CTF) ?? ?? ???? ????? ????. ???? ?? ???? ?????????? ??? ???????? ???????? ???? ??? ?? ???????? ??????? ?? ??? ??????? ???????? ?? ??? ??????? ??????? ??? ?????? ?? ?????? ??? ???? ???????? ???????? ?? ????? ??????? ????? ????? ??????. ??? ?? ???????? ???????? ?? ????? ??? ????? ?? ???????? ?? ???? ????? ?? ?????. ?????? ??? ???? ?????????? ???? ?????? ?? ??? ????? ?? ??? ??? ?? ??????? ?? ??? ????? ?? ???? ????? ????? ?? ????? ??????? ???? ?? ???????? ?? ??? ???????.
???? ??? ????? ??????? ?????? ??????????910439

????? ???????

 

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