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USE [master]
GO
/****** Object:? StoredProcedure [dbo].[sp_hexadecimal]??? Script Date: 05/14/2010 10:45:45 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE PROCEDURE [dbo].[sp_hexadecimal]
??? @binvalue varbinary(256),
??? @hexvalue varchar(256) OUTPUT
AS
DECLARE @charvalue varchar(256)
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
?
?
?
?
?
USE [master]
GO
/****** Object:? StoredProcedure [dbo].[sp_help_revlogin]??? Script. Date: 08/10/2010 20:48:29 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE?PROCEDURE [dbo].[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)
DECLARE @defaultdb sysname
?
IF (@login_name IS NULL)
? DECLARE login_curs CURSOR FOR
????? SELECT p.sid,p.name,p.type,p.is_disabled,p.default_database_name,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,'U' ) AND p.name = @login_name
OPEN login_curs
FETCH NEXT FROM login_curs INTO @SID_varbinary,@name,@type,@is_disabled,@defaultdb,@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 WITH DEFAULT_DATABASE = [' + @defaultdb + ']'
??? 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 + ',DEFAULT_DATABASE = [' + @defaultdb + ']'
??????? 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 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,@denylogin?? ENDCLOSE login_cursDEALLOCATE login_cursRETURN 0
（编辑：李大同）
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