????? ??????? ?????? Kerberos ?? SQL Server

?????? ????????? ?????? ?????????
???? ???????: 319723 - ??? ???????? ???? ????? ????? ??? ???????.
????? ???? | ?? ????

?? ??? ??????

??????

????? ??????? ?????? Kerberos ?? Microsoft SQL Server 2000. ???? SQL Server 2000 ??? ??????? ???? ?? ?????? ???? ??????? Microsoft Windows 2000 ?? ???? Microsoft Windows Server 2003 Active Directory ???????. ?? Microsoft Windows 2000 Service Pack 3 (SP3) ? Windows Server 2003? ????? ????? ?????? Kerberos ??? ??? ??????.

????? ?? ????????? ??? ??? ????? ?????? ???? ??? ??? ??????? ?????? ?????? ?? ????? ??????? ? Microsoft:
235529??? Kerberos ??? ??? ?????? ???? ????? ??? ???? ??????? Windows 2000

?????? ????? ??????? ??? ??????? ??? ?? ???? ????? Windows 2000 SP3 ?? Windows Server 2003.

SQL Server 2000 ????? ????? ????????? ???? ?????? ??? ???????. ??? ????? ?????? ?????? ???? ????? ??? SQL Server ?? ???? ?????? ????? ??? ???? ??????? Windows 2000? ????? ??????? ?????? Kerberos ??? ?????? ??? ??????? ????????? ??? Windows 2000 SP3 ?? ??? Windows Server 2003. ?????? ???? SQL ???? ?????? ????? ?????? ??? ?? ???? ???? Microsoft SQL Server 2000 Enterprise Edition ?? ????? "??????? ??????".

?????? ???? ????? ???????? ?????????? ?? ??? ??????? ???? ????? ??? SQL Server 2000 ? SQL Server 2005. ?????? ??? ???? ?? ????????? ??? ??? ??????? ?? SQL Server 2005? ???? ???????? ??????? ?? ??? SQL Server 2005:
  • ?????: ????? ?????? Kerberos ??? ?? ??? ???????? ???????? ???? SQL ??? ??? ??????
  • ????? ??? ?????? ???????
????? ?? ????????? ??? ????? ?????? ?? ??? ?????? ?????? Kerberos ?? SQL Server 2005? ???? ??? ??? ??????? ?????? ?????? ?? "????? ??????? ? Microsoft":
909801????? ?????? ?? ??? ?????? ?????? Kerberos ????? ???? ?????? ????? ???? ????? SQL Server 2005

??????? ????

??????? SQL Server ?????? Kerberos ?????? ???. ????? ??????? ?????? Kerberos ?? ????? ????????? ???????? ???? ???? ????? SQL Server? ?? ?? ?????? SQL Server ???? ???? ??? ?????? ???????.

??????? ????? ???? ?????? Microsoft ????? ??????? ?????? ????? ?? ????? Kerberos ??? SQL Server 2000

??? ??? ????? ????? ??????? ????? ???? ?????? Microsoft "????? ?? ??????? ??????" (IIS) ????? ????? Kerberos ???? ???? ???? ?????? SQL Server.

??????
??? ????? ??????? "?????? ???????"? ?? ?????? Kerbtray ?? ? ?????? ???????? SetSPN.

?????? ?????? ???????? Kerbtray? ?? ?????? ???? ??? Microsoft ???????: ?? Kerbtray.exe? ????? ?????? ?????? ?? ?? ????? (?? ??????) ????? Kerberos ?? ?? ?? ????? ????????? ???????? ???? ??? ?????????.

?????? ?????? ???????? SetSPN? ?? ?????? ???? ??? Microsoft ??????? ??????:
http://www.microsoft.com/downloads/details.aspx?FamilyID=5fd831fd-ab77-46a3-9cfe-ff01d29e5c46&displaylang=en


???? ??????? ?????? ?????? ??????? ??????? ????? ??? ????? ??????? ?????? Kerberos ??? ???? IIS ?????? ???? ???? ?????? SQL Server.

???? 1: ????? ???? ???? ??????

??? ???? ???? ???? ?? Active Directory Users and Computers:
  1. ?? ?????? ?????? ??? ????????? ???? ???? ????? ??? ??????? (???? ????? IIS)? ??? ?? ???? ?????? ??? ????? ????????? ???????. ??? ??? ????????? ???? ???? ?????? SQL Server ?? ???? ?? ??? ???? ??????? ??????? ???? ??? ????????? ???? ????? ??????? ??? ???? ??? ?????? ???????. ??? ?? ??? ??? ????????? ?? ???????? ??? ?? ???? ???? ????? ????????? ???? ???? ??????? ????? ???????.
  2. ??? ??? ??????? ??? ???? SQL Server ???? ?????? ???? ????. ??? ?? ???? ???? ???? ?????? ???? ?????? ???????? (??? ?????? ??? ?????? ?? ??? ????? ????????? ???? ?????? ????? SQL Server ?????? SQL Server ???? ?????? ???? ???? ????):
    1. ?? ?????????? ??????? ???? ????? ?????? ???? ????????? ??? ?? ???? ??? ?????.
    2. ?? ???? ?????? ????? ???? ????????? ???? ??? ???? ?? ????? ???????.
    3. ??? ?????? ??????? ???? ?????? ????? ?????? ????? ??????? . ???? ?? ?? ?? ?????? ???? ?? ???? ????? ???????? ?? ????? ????? ???? ???? ??????.

      ?????? ????? ?? '?????? ????? ???????' ????? ???? SQL Server ??? ??? ??? ???? ?????? ?????? ???????? ?? ???? SQL ????? ????? SQL ???? ??? ?? ??????? ???? ?????? ??? ??????????? ??????? (???? ????? ???????????) ???? ?????? ?????? Windows.
    ?????? ??? ??????? ????? ??? ??? Windows 2000 Server. ??? ??? ?????? Windows Server 2003? ?? ?????? ???? ???? ????? Microsoft (MSDN) ?????? ??? ?????:
    http://technet2.microsoft.com/windowsserver/en/library/bef202b0-c8e9-4999-9af7-f56b991a4fd41033.mspx
  3. ??????? ?????? ???????? Kerbtray.exe ?????? ?? ?? Kerberos ?? ???? ??????? ?? ???? ?????? ??????? ???????:
    1. ?? ?????? ?????? ??? ??? Kerbtray ?? ??????? ???????? ?? ???? ??? ????? ?????.
    2. ????? ??? Kerbtray ?????? ??????? ?? ?????? ??????. ????? ???? ???? ???? ???? ???? ??????? ?????? ??? ?????:
      ???? ??? net */d
      ???? ????? ????? ????? ????????? ???? ???? ??? ????? ??? ????? ?????? Kerberos ????????.

???? 2: ????? ???? ????? IIS

  1. ??????? ??????? Wwwroot ???? ??? ????????? ?? ??????? ?????.asp. ?????? ?????.asp ??????? ?????? ????????? ???????? ???? ??? ??????? ?? ?????? "ASP ?????? ???????? ????? ???????? ???????? SQL Server".
  2. ????? ????? ??? ?????? Wwwroot. ?????? ????? ?????? ????? ????????? ???????? ?? ?????? "ASP ?????? ???????? ????? ? SQL Server ??????? ????????". ??? ????? ? Default.asp.
  3. ????? ????? ????? ???? ??? ???????? Windows ????????? ?????? ???:
    1. ?? ?????? ?????? ??? ???? ??? ?????????? ??? ?? ???? ??? ???? ??????.
    2. ?? ?????? "??????"? ?????? ????????? ???????? ? ?? ???? ??? ???? ?????? ???????.
    3. ?? ???? ???????? ?? ?????? ??? ?????:
      ?????? ??? cscript C:\Inetpub\Adminscripts\adsutil.vbs w3svc/????????????????????????
      ??? ?? ????? ?????? ? ??? ????? ?? ???:
       NTAuthenticationProviders : (STRING) Negotiate,NTLM
      ????? ?? ?????????? ???? ??? ??? ??????? ?????? ?????? ?? "????? ????? Microsoft":
      215383????? ????? IIS ???? ?? ?? ???????? Kerberos ????????? NTLM ??????? ??????
    ???????
    • ??? ????? Microsoft Data Access (MDAC) 2.6 ?? ????? ???? ????? IIS. ?????? ???? (???? ??????? ?????? ??????)? ?? ?????? ????? ???? SQL Server 2000 ??? ???? ???. ??? ????? MDAC 2.6 ?? ???? (???? ????? ????? ??????)? ?? ?????? ???? ??? Microsoft ???????:
      http://msdn2.microsoft.com/en-us/data/aa937730.aspx
    • IIS ???? ????? ??????. ??? ???? IIS ??? ?????? ??????? ?????? ???. ??? ?? ??? IIS ?????? ??????? ?????? ?? ?????? ?????? ??? ???? ??????? ???????? ?????? ????? ?? ??????? ??????.
  4. ???? ??
    HKLM\SW\MS\MSSQLSERVER\Client\DSQUERY
    ?????? ?????? ?? ???????. ??? ?? ??? ??? ??????? ??????
    DSQUERY:Reg_SZ:DBNETLIB
    .
  5. ??????? ?????? ???????? Kerbtray.exe ?????? ?? ?? Kerberos ?? ???? ??????? ?? ???? ?????? ??????? ???????:
    1. ?? ?????? ?????? ??? ??? Kerbtray ?? ????? ???????? ??? ?? ???? ??? ????? ?????.
    2. ????? ??? Kerbtray ?????? ??????? ?? ?????? ??????. ????? ???? ???? ???? ???? ???? ??????? ?????? ??? ?????:
      ???? ??? net */d
      ???? ????? ????? ????? ????????? ???? ???? ??? ????? ??? ????? ?????? Kerberos ????????.

???? 3: ????? ???? SQL Server ?????? ????? Spn ???? ????

?????? ????? ??? ??? ??????? ?????? ??????? ??????? ????? ???? SQL Server ?? ???? ?????? "Active Directory":
  • ServicePrincipalName ???????
  • ????? servicePrincipalName
???????
  • ??? ??? ?????? ?????? ???????? ?????? ?????? ???? ???? Active (ADSI) ?? ?????? ???????? LDP ?? ??????? LDAP 3 ???? ?????? ?????? ?????? ??????? Active Directory ???? ??? ????? ???? ?????? ?????. ??? ??? ????????? ?? ???? ??? ????? ????? Microsoft Exchange 2000 Server ?? Microsoft Exchange Server 2003. ?? ??? ???????? ?? ???? ??? ????? ????? ???? ??????? Microsoft Windows 2000 Server ?? ???? ??????? Microsoft Windows Server 2003 ??? ????? ????? Microsoft Exchange 2000 Server ?? Exchange Server 2003. ?? ?????? ???? ??????? ?? ??? ????????. ?? ?????? ??? ?????? ??? ???????? ???????.
  • ??? ?? ??? ????? ?????? ?????? ????. ????? ?? ???? ??? ???? ?? ???? ????? ?????? ???? ???????? ???????? ????? ?????? ?????? ????? ??? ??????? SQL Server.
?????? ???? SQL Server ?????? ????? Spn ???? ???? ??? ??? ????? ???? SQL Server? ???? ??????? ???????:
  1. ???? ??? ??? ?????? ???? ??? ?????? ??? Adsiedit.msc? ?? ???? ??? ?????.

    ?????? ??? ????? ???? ADSIEdit ?? ????? ??? Windows. ?????? ??? ????? ??? Windows? ?? ?????? ???? Microsoft ?????? ??? ?????:
    http://www.microsoft.com/downloads/details.aspx?familyid=6EC50B78-8BE1-4E81-B3BE-4E7AC4F0912D&displaylang=en
  2. ?? ADSI Edit ?????? ????????? ?? ?????? [??????? ??????]? ?? ?????? DC = ???????????? ?? ?????? CN = Users? ???? ????? ?????? CN = ??? ?????? ? ?? ???? ??? ?????.

    ???????
    • ??? ?????? ????? ????? ???? ??????.
    • ??????????? ????? ????? ???? ???? ???.
    • ??? ?????? ?? ???? ???? ?????? ???? ????? ???? ????? ???? SQL Server.
    • ??? ??? ?????? ???? "?????? ??????" ???? ????? ???? SQL Server? ??? ?????? ?? ???? ???? ?????? ???? ??????? ?????? ?????? ??? Microsoft Windows.
    • ??? ??? ?????? ???? ?????? ???? ???? ????? ???? SQL Server? ??? ?????? ???? ???? ????? ?????? ??????.
  3. ?? CN = ??? ?????? ????? ???? ??????? ???? ??? ???? ?? ????? ???????.
  4. ??? ???? ? ???? ??? ?????.
  5. ?? ??????? ?????? ???????? ????? ???? ?? ?? ???? ????? ??? ??????? ????????.

    If ???? ?? ??? ????? ???? ??? ?????? ?? ?? ?????? ????.
  6. ??? ??????? ????????? ???? ??? ????? ?? ???? ??? ?????.
  7. ?? ????? ????? ???? ??????? ???? ??? ????? ?? ????? ???????.
  8. ??? ????? ? ???? ??? ??? ?????? ??? ?? ????? ??? ???????? ??? ?? ???? ?????? ????? ???????? ???????? ??????? ??? ??????:
    • ServicePrincipalName ???????
    • ????? servicePrincipalName
  9. ???? ??? ????? ?????.

    ?????? ?????? ??? ??????? ???? ???????? ???? ???? ?????? Active Directory? ???? ????? ????? ??????? ? Microsoft.

    ?????? ???????? ???? dsacls ?????? ?? ??? ?????? ?????? ??? ????? ServicePrincipalName? ?????? ????? dsacls . ?????? ?? ???? ??????:
    dsacls <distinguished_Name_of_service_account>
    ??? ??? ?????? ?????? ??? ????? ServicePrincipalName? ???? ??????? ??????:
    Allow NT Authority\SELF SPECIAL ACCESS for Validated Write to Service principal name
    WRITE PROPERTY
    ???? dsacls ??? ?? "????? ?????".
  10. ?? CN = ??? ?????? ????? ???? ??????? ???? ??? ???? ?????.
  11. ??? ????? ???? ??? servicePrincipalName ?? ????? ??????? ??? ?? ???? ??? ?????.
  12. ?? ???? ??????? ????? ????? ???? ????? ?? ?????? ????? ?????? ???????? (Spn) ??????? SQL Server ???? ?????? ??? ???? ???? SQL Server.

    ????? ??? ??? ??? ????? Spn ??????? SQL Server ???? ??? ????? ???? ?????. ????? ?????? ??? ????? ????? Spn ???? ????? ??????? ??? ?? ????? ??????? ???? ??? ???? ????? ??? ??????? ?????? ?????? SQL Server ???? ?????? ???? ?????? ???.
  13. ?? ?????? ADSI Edit ?????? ????????.
??? ????? ??? ???????? ??? ????? ??????? SPN ???? ??? ??? ?????? ???? TCP/IP ?? ??? ???? ??????? ????? ???? ? SQL Server 2005 ?? ??????? ????? ?? SQL Server 2005.

??? ???? ??? ?? ??? ???? ????????????????????????? ?????? ??? ???? ???? SQL ??? ????? ?????? ???????:
  • ???? ????? ???? ???? ??????.
  • ???? ??????? ???????? SQL Server.
?? ??? ?????????? ?? ??? ??? SPN ? SQL Server ???? ??? ?????? ?? ????? ???????? Active Directory. ?? ????? ??? ?? ????? ??????? ????? SQL Server.

????? ?? ???? ?? ???:
  • ???? ????? SQL ??????? ?????????? ?? ??????: ?????? A ? b ????.
  • ?????? ?????? A ?????? ???? ???? ?????? A ? B ???? ?????? ?????? ???? ?????? ??????? b.


?? ???? ?? ???:
  1. ???? ?????????? ????? ??? ?????? A ?????? SPN SQL ?? ???? ???? ?????? A ????? ??? ??????? ???..
  2. ???? ?????????? ????? ????? ??? ?????? B ??? ?????? A ????? ??????? ????.
  3. ???? ?????????? ????? ????? SPN ?????? ?? ?? ???? ???? ?????? A ????? ????? ????? ??????? ??? ???? a.
  4. ??? ????? SPN ?? ???? ???? ?????? A ???? ??????? ??? ?? ?????? ??? ??? ???? ?????? ??????? b.
  5. ??? ??? ????? ??? ?????? B? ????? ???? ?????????? ????? SQL SPN ?? ???? ?????? ??????? b. ??? ??? ?????? SPN ?????? "? ????" ?? ???? ?????? SPN.
  6. ??? ???? ??? ?????? ???? ???? ?????? A ?????? ??? SPN (?? ?????? 3) ????? ?????? ??????? B ???? ?? ????? ???????? "?????? ?????". ??????? ???????? ?? ?? SPN ???? ?? ???? ????? SQL ?? ?????? ??? ?? ????? ???? ?????? ??????? ????? ??????????.

?????? ?? ????? ??? ??????? ?? SQL Server 2012.


???? 4: ????? ????? ????????? ???????

  1. ??? ???? ??? ??????? ???? ?? Microsoft ?? ????? ?????? Internet Explorer ???????? ?????? Windows:
    1. ?? Internet Explorer? ??? ????????????? ???? ??? ?????? ??????.
    2. ???? ??? ????? ?? ????? ???????.
    3. ??? ????? ???? ?????? ????? ?????? ????? Windows (????? ????? ???????), ?? ???? ??? ?????.

???? 5: ?????? ???????

??? ??????? ?????:
  1. ?? ?????? ?????? ??? ????????? ??? ?? ??????? Kerbtray.exe ?????? ?? ????????? ???? ?????? ??? ????? Kerberos ????? ?? ?????? ???? ????.
  2. ??????? Kerbtray.exe ?????? ???? ????? ??? ???? ?????????.
  3. ????? ???????? ????? ??? ???? ???? ?????? SQL ?????? ??????.

    ?????? ??????? ????????????? ???? ????????? ???? ?????? SQL Server:
    • ??? ?? ????? ????????? ???? ??? ?????? ??? ???????? ??????????????? SQL Server ?????? sp_helpdb ??????? ?????? ???? ??? ????? ????? ?????? ???????? ??? ?????? ???? ??? ??????? ?? ????.???? ASP.
    • ??? ??? ???? ????? ??????? ?? SQL Server? ??? ????? ?? "????????" ??????? ???? ?????????.

ASP ?????? ???????? ????? ???????? ???????? SQL Server

?? ?????? ??? ?????? ASP ??????? SQL Server. ??? ??? ?????? ??? ????? ????????? ????????? ???? ?? ??? ????? ??????? ????????????? ???????? ??? ??????? ????? ?????? SQL Server.
<%@ Language=VBScript %>
<HTML>
<HEAD>
<META NAME="GENERATOR" Content="Microsoft Visual Studio 6.0">
</HEAD>
<BODY>
<%="'auth_user' is" & request.servervariables("auth_user")%>
<P>
<%="'auth_type' is" & request.servervariables("auth_type")%>
<P>
Connections string is " Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=pubs;Data Source=SQLSERVERNAME 
<P>
<%
	set rs = Server.CreateObject("ADODB.Recordset")
	set cn = Server.CreateObject("ADODB.Connection")
	cn.Open "Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=pubs;Data Source=SQLSERVERNAME"
	rs.open "MASTER..sp_helpdb",cn
	Response.Write cstr(rs.Fields.Count) +"<BR>"
	while not rs.EOF
		Response.Write cstr(rs(0))+"<BR>"
		rs.MoveNext
	wend
	rs.Close
	cn.Close
	set rs = nothing ' Frees memory reserved by the recordset.
	set cn = nothing ' Frees memory reserved by the connection.
%>
</BODY>
</HTML>
					

????? ????? ????? ????? ???? Active Directory ??????? ?????

???? ????? ???? Active Directory ??? ????? (SPN) ?????????? ???? ????? ?????? ??? ??? ????? ?????? ??????? ?????? ??? ??? ???????? ?? ??? ???? NetBIOS ? NewoutputUsers.txt ?? ??? ??? ??????? ???? ??????? ?????? ???????. ??? ??? ?? ?????? ?????? ?????? ????? ??? ??? ?? ?????? ?????? ??? ???? ?????? ??? ???????. ??? ?????? ????? ?????????? ?????? ???:
ldifde-d "CN = Users? DC =????????"servicePrincipalName-l ?- ?????????????txt.
???? ?????? ??? ?????? ??? ???? NewoutputUsers.txt ???? ????? ??? ??????? ?????? ??????? ?? ????? ?????? " ??? ?????? NewouputUsers.txt "?? ??? ???????.

?? ??? ??????? ???? ?? ?????? ??? ??? ????? ??????. ????? ???? ????????? ???? ?? ????? ???? ?????? ????? ?????? ???? ?????? ??????, ??? ??? ???????? ?? ??? ???????? ? ???????? ?? ?????? ???? ???? ?????????? ????:
ldifde-d "CN =??? ????????? DC =????????"servicePrincipalName-l ?- ?????????????txt.
??? ????????? ??????? ???? ???? ??? ?? ???? ???????? ???? ??? ?? ???? ?? ????. ??? ??? ????? ????? ????????? ?????? ??? ????? ???? ?? ??? ?????? ???? ?????? ???????. ?? ???? ???????? ????:
  • ??????? ???????? ???? ?? ??? ??????? ???? ?? ??? ????? ?? "Active Directory" ???? ????.
  • ???????? "??? ????????"??? ???? SPN ??????? ??? ???? ?????? ??????.
???????? ??? ???? ????? ??????? "???? ?????? ?????" ?????? (ADSI) ???? ?????? ????????? Active Directory ??? ?????.

????? ?? ???? ??????? ADSI Edit ?????? ???????? ?? ?????? ???????? LDP ?? ?? ???? ???? ???? LDAP ??????? 3? ?????? ????? ???? ??? ???? ??? ???? ?????? ??????? ???? ?? ???? ?????? ?????. ?? ????? ??? ??? ???????? ???? ?????? ????? Microsoft Windows 2000 Server? Microsoft Windows Server 2003? Microsoft Exchange 2000 Server ?? Microsoft Exchange Server 2003 ?? ?? ?? Windows ? Exchange. ??? ???? Microsoft ?? ???????? ???? ???? ??? ??? ????? "???? active Directory" ???? ???? ???? ?????? ??? ????. ????? ??? ?????? ??? ???????? ???????.

????? NewouputUsers.txt ????? ??????

	dn: CN=User Name,CN=Users,DC=betaland
	changetype: add
	servicePrincipalName: MSSQLSvc/CLUSTERDEFAULT.betaland:1257
	servicePrincipalName: MSSQLSvc/INST3.betaland:3616
	servicePrincipalName: MSSQLSvc/INST2.betaland:3490
	servicePrincipalName: MSSQLSvc/SQLMAN.betaland:1433
	servicePrincipalName: MSSQLSvc/VSS1.betaland:1433
	servicePrincipalName: MSSQLSvc/INST1.betaland:2536
	servicePrincipalName: MSSQLSvc/INST4.betaland:3967
	servicePrincipalName: MSSQLSvc/SQLVIRTUAL1.betaland:1434
	servicePrincipalName: MSSQLSvc/SQLVIRTUAL.betaland:1433
	servicePrincipalName: MSSQLSvc/SQLBUSTER.betaland:1315

?????

?????? ??? ???? ?? ????????? ??? ????? ???? ??????? ???? ??????? "????? ???? ??????" ?? "??? SQL Server".

????? ?? ?????????? ???? ??? ????? ???????? ??????? ??????? ?? "????? ??????? ? Microsoft":
262177????? ????? ????? ??????? Kerberos
321708 ????? ??????? "???? ????? ???? ???????" (Netdiag.exe) ?? ???? ??????? Windows 2000
326985 ????? ??????? ???????? ???????? Kerberos ?? IIS
244474 ????? ??? Kerberos ???????? TCP ????? ?? UDP ?? Windows Server 2003 ?? ???? ??????? Windows XP ??? Windows 2000

???????

???? ???????: 319723 - ????? ??? ??????: 26/????? ??????/1434 - ??????: 2.0
????? ???
  • Microsoft SQL Server 2000 Standard Edition, ????? ?????? ??:
    • Microsoft Windows Server 2003, Enterprise Edition (32-bit x86)
    • Microsoft Windows Server 2003, Datacenter Edition (32-bit x86)
  • Microsoft SQL Server 2005 Standard Edition
  • Microsoft SQL Server 2005 Developer Edition
  • Microsoft SQL Server 2005 Enterprise Edition
  • Microsoft SQL Server 2005 Express Edition
  • Microsoft SQL Server 2005 Workgroup Edition
????? ??????: 
kbinfo kbmt KB319723 KbMtar
????? ????
???: ??? ????? ??? ?????? ???????? ?????? ????? ???? ????? ?????????? ????? ?? ????????? ?????? ????. ???? ???? ?????????? ???? ?? ???????? ???????? ?????? ????????? ????? ????????? ???????? ????? ???????? ?????? ?? ?????? ??? ?? ???????? ???????? ?? ????? ??????? ?????? ??? ??????? ?????? ??. ?????? ?? ???? ??? ??????? ???????? ????? ?? ???? ????? ?????? ??? ????? ??? ????? ??????? ?? ????? ?? ?????? ??? ??? ??????? ??????? ?? ????? ????? ????? ????? ?????. ?? ????? ???? ?????????? ??????? ??? ????? ?? ??????? ?? ????? ?????? ?? ??? ????? ?? ????? ??????? ?? ???????? ?? ??? ???????. ???? ???? ?????????? ???????? ??? ????? ?????? ??????? ??????
???? ??? ????? ??????? ?????? ??????????319723

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

 

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