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SQL Server 2005 Logins

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sendba

sendba

Programmer
Sep 7, 2005
113
US
Hi

Can anyone let me know how to export and import logins between SQL Server 2000 to 2005.
I am trying to migrate my database.

thanks in advance

Sen
 
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Google for sp_help_revlogin. It's a procedure you can get from Microsoft for your SQL 2000 server. When you run it, it will dump the username and passwords (in an encrypted form) into a script that can be run on the SQL 2005 machine to add the accounts.

Denny
MCSA (2003) / MCDBA (SQL 2000) / MCTS (SQL 2005 / Microsoft Windows SharePoint Services 3.0: Configuration) / MCITP Database Administrator (SQL 2005)

--Anything is possible. All it takes is a little research. (Me)
[noevil]
 
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Here is sp_help_revlogins
Code: 
USE master
GO 

IF OBJECT_ID ('sp_hexadecimal') IS NOT NULL

  DROP PROCEDURE sp_hexadecimal

GO

CREATE PROCEDURE sp_hexadecimal

    @binvalue varbinary(256),

    @hexvalue varchar (514) OUTPUT

AS

DECLARE @charvalue varchar (514)

DECLARE @i int

DECLARE @length int

DECLARE @hexstring char(16)

SELECT @charvalue = '0x'

SELECT @i = 1

SELECT @length = DATALENGTH (@binvalue)

SELECT @hexstring = '0123456789ABCDEF'

WHILE (@i <= @length)

BEGIN

  DECLARE @tempint int

  DECLARE @firstint int

  DECLARE @secondint int

  SELECT @tempint = CONVERT(int, SUBSTRING(@binvalue,@i,1))

  SELECT @firstint = FLOOR(@tempint/16)

  SELECT @secondint = @tempint - (@firstint*16)

  SELECT @charvalue = @charvalue +

    SUBSTRING(@hexstring, @firstint+1, 1) +

    SUBSTRING(@hexstring, @secondint+1, 1)

  SELECT @i = @i + 1

END

SELECT @hexvalue = @charvalue

GO

 

IF OBJECT_ID ('sp_help_revlogin') IS NOT NULL

  DROP PROCEDURE sp_help_revlogin

GO

CREATE PROCEDURE sp_help_revlogin @login_name sysname = NULL AS

DECLARE @name sysname

DECLARE @type varchar (1)

DECLARE @hasaccess int

DECLARE @denylogin int

DECLARE @is_disabled int

DECLARE @PWD_varbinary  varbinary (256)

DECLARE @PWD_string  varchar (514)

DECLARE @SID_varbinary varbinary (85)

DECLARE @SID_string varchar (514)

DECLARE @tmpstr  varchar (1024)

DECLARE @is_policy_checked varchar (3)

DECLARE @is_expiration_checked varchar (3)

 

IF (@login_name IS NULL)

  DECLARE login_curs CURSOR FOR

      SELECT p.sid, p.name, p.type, p.is_disabled, l.hasaccess, l.denylogin

        FROM sys.server_principals p LEFT JOIN sys.syslogins l ON ( l.name = p.name )

        WHERE p.type IN ( 'S', 'G', 'U' ) AND p.name <> 'sa'

ELSE

  DECLARE login_curs CURSOR FOR

      SELECT p.sid, p.name, p.type, p.is_disabled, l.hasaccess, l.denylogin

        FROM sys.server_principals p LEFT JOIN sys.syslogins l ON ( l.name = p.name )

        WHERE p.type IN ( 'S', 'G', 'U' ) AND p.name = @login_name

OPEN login_curs

FETCH NEXT FROM login_curs INTO @SID_varbinary, @name, @type, @is_disabled, @hasaccess, @denylogin

IF (@@fetch_status = -1)

BEGIN

  PRINT 'No login(s) found.'

  CLOSE login_curs

  DEALLOCATE login_curs

  RETURN -1

END

SET @tmpstr = '/* sp_help_revlogin script '

PRINT @tmpstr

SET @tmpstr = '** Generated ' + CONVERT (varchar, GETDATE()) + ' on ' + @@SERVERNAME + ' */'

PRINT @tmpstr

PRINT ''

WHILE (@@fetch_status <> -1)

BEGIN

  IF (@@fetch_status <> -2)

  BEGIN

    PRINT ''

    SET @tmpstr = '-- Login: ' + @name

    PRINT @tmpstr

 

    IF (@type IN ( 'G', 'U'))

    BEGIN -- NT authenticated account/group

      SET @tmpstr = 'CREATE LOGIN ' + QUOTENAME( @name ) + ' FROM WINDOWS'

    END

    ELSE BEGIN -- SQL Server authentication

        -- obtain password and sid

        SET @PWD_varbinary = CAST( LOGINPROPERTY( @name, 'PasswordHash' ) AS varbinary (256) )

        EXEC sp_hexadecimal @PWD_varbinary, @PWD_string OUT

        EXEC sp_hexadecimal @SID_varbinary, @SID_string OUT

 

        -- obtain password policy state

        SELECT @is_policy_checked =

            CASE is_policy_checked WHEN 1 THEN 'ON' WHEN 0 THEN 'OFF' ELSE NULL END

            FROM sys.sql_logins WHERE name = @name

        SELECT @is_expiration_checked =

            CASE is_expiration_checked WHEN 1 THEN 'ON' WHEN 0 THEN 'OFF' ELSE NULL END

            FROM sys.sql_logins WHERE name = @name

 

        SET @tmpstr = 'CREATE LOGIN ' + QUOTENAME( @name )

            + ' WITH PASSWORD = ' + @PWD_string

            + ' HASHED, SID = ' + @SID_string

 

        IF ( @is_policy_checked IS NOT NULL )

        BEGIN

          SET @tmpstr = @tmpstr + ', CHECK_POLICY = ' + @is_policy_checked

        END

        IF ( @is_expiration_checked IS NOT NULL )

        BEGIN

          SET @tmpstr = @tmpstr + ', CHECK_EXPIRATION = ' + @is_expiration_checked

        END

    END

 

    IF (@denylogin = 1)

    BEGIN -- login is denied access

      SET @tmpstr = @tmpstr + '; DENY CONNECT SQL TO ' + QUOTENAME( @name )

    END

    ELSE IF (@hasaccess = 0)

    BEGIN -- login has exists but does not have access

      SET @tmpstr = @tmpstr + '; REVOKE CONNECT SQL TO ' + QUOTENAME( @name )

    END

 

    IF (@is_disabled = 1)

    BEGIN -- login is disabled

      SET @tmpstr = @tmpstr + '; ALTER LOGIN ' + QUOTENAME( @name ) + ' DISABLE'

    END

 

    PRINT @tmpstr

  END

  FETCH NEXT FROM login_curs INTO @SID_varbinary, @name, @type, @is_disabled, @hasaccess, @denylogin

  END

CLOSE login_curs

DEALLOCATE login_curs

 

RETURN 0

GO

- Paul
- If at first you don't succeed, find out if the loser gets anything.
 
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I Get the following error

Server: Msg 195, Level 15, State 10, Procedure sp_help_revlogin, Line 106
'LOGINPROPERTY' is not a recognized function name.


Any suggestions

Please help

Sen
 
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Sorry, I gave you the version for 2005, when I get in the office on Monday I will post the version for 2000.

- Paul
- If at first you don't succeed, find out if the loser gets anything.
 
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HEre is the version for 2000.

Code: 
CREATE PROCEDURE sp_help_revlogin @login_name sysname = NULL AS
DECLARE @name    sysname
DECLARE @xstatus int
DECLARE @binpwd  varbinary (256)
DECLARE @txtpwd  sysname
DECLARE @tmpstr  varchar (256)
DECLARE @SID_varbinary varbinary(85)
DECLARE @SID_string varchar(256)

IF (@login_name IS NULL)
  DECLARE login_curs CURSOR FOR 
    SELECT sid, name, xstatus, password FROM master..sysxlogins 
    WHERE srvid IS NULL AND name <> 'sa'
ELSE
  DECLARE login_curs CURSOR FOR 
    SELECT sid, name, xstatus, password FROM master..sysxlogins 
    WHERE srvid IS NULL AND name = @login_name
OPEN login_curs 
FETCH NEXT FROM login_curs INTO @SID_varbinary, @name, @xstatus, @binpwd
IF (@@fetch_status = -1)
BEGIN
  PRINT 'No login(s) found.'
  CLOSE login_curs 
  DEALLOCATE login_curs 
  RETURN -1
END
SET @tmpstr = '/* sp_help_revlogin script ' 
PRINT @tmpstr
SET @tmpstr = '** Generated ' 
  + CONVERT (varchar, GETDATE()) + ' on ' + @@SERVERNAME + ' */'
PRINT @tmpstr
PRINT ''
PRINT 'DECLARE @pwd sysname'
WHILE (@@fetch_status <> -1)
BEGIN
  IF (@@fetch_status <> -2)
  BEGIN
    PRINT ''
    SET @tmpstr = '-- Login: ' + @name
    PRINT @tmpstr 
    IF (@xstatus & 4) = 4
    BEGIN -- NT authenticated account/group
      IF (@xstatus & 1) = 1
      BEGIN -- NT login is denied access
        SET @tmpstr = 'EXEC master..sp_denylogin ''' + @name + ''''
        PRINT @tmpstr 
      END
      ELSE BEGIN -- NT login has access
        SET @tmpstr = 'EXEC master..sp_grantlogin ''' + @name + ''''
        PRINT @tmpstr 
      END
    END
    ELSE BEGIN -- SQL Server authentication
      IF (@binpwd IS NOT NULL)
      BEGIN -- Non-null password
        EXEC sp_hexadecimal @binpwd, @txtpwd OUT
        IF (@xstatus & 2048) = 2048
          SET @tmpstr = 'SET @pwd = CONVERT (varchar(256), ' + @txtpwd + ')'
        ELSE
          SET @tmpstr = 'SET @pwd = CONVERT (varbinary(256), ' + @txtpwd + ')'
        PRINT @tmpstr
	EXEC sp_hexadecimal @SID_varbinary,@SID_string OUT
        SET @tmpstr = 'EXEC master..sp_addlogin ''' + @name 
          + ''', @pwd, @sid = ' + @SID_string + ', @encryptopt = '
      END
      ELSE BEGIN 
        -- Null password
	EXEC sp_hexadecimal @SID_varbinary,@SID_string OUT
        SET @tmpstr = 'EXEC master..sp_addlogin ''' + @name 
          + ''', NULL, @sid = ' + @SID_string + ', @encryptopt = '
      END
      IF (@xstatus & 2048) = 2048
        -- login upgraded from 6.5
        SET @tmpstr = @tmpstr + '''skip_encryption_old''' 
      ELSE 
        SET @tmpstr = @tmpstr + '''skip_encryption'''
      PRINT @tmpstr 
    END
  END
  FETCH NEXT FROM login_curs INTO @SID_varbinary, @name, @xstatus, @binpwd
  END
CLOSE login_curs 
DEALLOCATE login_curs 
RETURN 0

GO

- Paul
- If at first you don't succeed, find out if the loser gets anything.
 
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