–Script to move login IDs from one server to another
USE database_name –Change to active database name
GO
IF OBJECT_ID (‘sp_hexadecimal’) IS NOT NULL
DROP PROCEDURE sp_hexadecimal
GO
CREATE PROCEDURE sp_hexadecimal
@binvalue varbinary(256),
@hexvalue varchar(256) OUTPUT
AS
DECLARE @charvalue varchar(255)
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 @xstatus int
DECLARE @binpwd varbinary (255)
DECLARE @txtpwd sysname
DECLARE @tmpstr varchar (255)
DECLARE @logincount int
SET @logincount = 0
IF (@login_name IS NULL)
DECLARE login_curs CURSOR FOR
SELECT name, xstatus, passwordFROM master..sysxlogins
WHERE srvid IS NULL AND name <> ‘sa’
ELSE
DECLARE login_curs CURSOR FOR
SELECT name, xstatus, password FROM master..sysxlogins
WHERE srvid IS NULL AND name = @login_name
OPEN login_curs
FETCH NEXT FROM login_curs INTO @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, ‘ + @txtpwd + ‘)’
ELSE
SET @tmpstr = ‘SET @pwd = CONVERT (varbinary, ‘ + @txtpwd + ‘)’
PRINT @tmpstr
SET @tmpstr = ‘EXEC master..sp_addlogin ”’ + @name
+ ”’, @pwd, @encryptopt = ‘
END
ELSE BEGIN
— Null password
SET @tmpstr = ‘EXEC master..sp_addlogin ”’ + @name
+ ”’, NULL, @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 @name, @xstatus, @binpwd
SET @logincount = @logincount + 1
END
CLOSE login_curs
DEALLOCATE login_curs
PRINT ”
PRINT ”
PRINT ‘– Total logins scripted = ‘ + CAST(@logincount AS varchar)
RETURN 0
GO
EXEC sp_help_revlogin
GO
IF OBJECT_ID (‘sp_hexadecimal’) IS NOT NULL
DROP PROCEDURE sp_hexadecimal
GO
IF OBJECT_ID (‘sp_help_revlogin’) IS NOT NULL
DROP PROCEDURE sp_help_revlogin
GO
–Script to resync orphan SQL Server login IDs and database user IDs
USE database_name –Change to active database name
GO
DECLARE @UserName nvarchar(255)
DECLARE orphanuser_cur cursor for
SELECT UserName = name
FROM sysusers
WHERE issqluser = 1 and (sid is not null and sid <> 0x0) and
suser_sname(sid) is null
ORDER BY name
OPEN orphanuser_cur
FETCH NEXT FROM orphanuser_cur INTO @UserName
WHILE (@@fetch_status = 0)
BEGIN
PRINT @UserName + ‘ user name being resynced’
EXEC sp_change_users_login ‘Update_one’, @UserName, @UserName
FETCH NEXT FROM orphanuser_cur INTO @UserName
END
CLOSE orphanuser_cur
DEALLOCATE orphanuser_cur