我想在sql 2008上写一个查询，它将报告所有有权访问特定数据库的用户，或数据库中的对象，如表，视图和存储过程，直接或由于角色等。该报告将用于安全审计目的。不确定是否有人有一个查询，将完全满足我的需求，但希望能给我一个好的开始。无论是sql 2008, 2005或2000将做，我可以根据需要转换。
当前回答
从SQL Server 2005开始，您可以使用系统视图来实现这一点。例如，这个查询列出了数据库中的所有用户及其权限:
select princ.name
, princ.type_desc
, perm.permission_name
, perm.state_desc
, perm.class_desc
, object_name(perm.major_id)
from sys.database_principals princ
left join
sys.database_permissions perm
on perm.grantee_principal_id = princ.principal_id
请注意，用户也可以通过角色拥有权限。例如，db_data_reader角色授予对大多数对象的选择权限。
其他回答
从SQL Server 2005开始，您可以使用系统视图来实现这一点。例如，这个查询列出了数据库中的所有用户及其权限:
select princ.name
, princ.type_desc
, perm.permission_name
, perm.state_desc
, perm.class_desc
, object_name(perm.major_id)
from sys.database_principals princ
left join
sys.database_permissions perm
on perm.grantee_principal_id = princ.principal_id
请注意，用户也可以通过角色拥有权限。例如，db_data_reader角色授予对大多数对象的选择权限。
CREATE PROCEDURE Get_permission
AS
DECLARE @db_name VARCHAR(200),
@sql_text VARCHAR(max)
SET @sql_text='Create table ##db_name (user_name varchar(max),'
DECLARE db_cursor CURSOR FOR
SELECT name
FROM sys.databases
OPEN db_cursor
FETCH next FROM db_cursor INTO @db_name
WHILE @@FETCH_STATUS = 0
BEGIN
SET @sql_text=@sql_text + @db_name + ' varchar(max),'
FETCH next FROM db_cursor INTO @db_name
END
CLOSE db_cursor
SET @sql_text=@sql_text + 'Server_perm varchar(max))'
EXEC (@sql_text)
DEALLOCATE db_cursor
DECLARE @RoleName VARCHAR(50)
DECLARE @UserName VARCHAR(50)
DECLARE @CMD VARCHAR(1000)
CREATE TABLE #permission
(
user_name VARCHAR(50),
databasename VARCHAR(50),
role VARCHAR(50)
)
DECLARE longspcur CURSOR FOR
SELECT name
FROM sys.server_principals
WHERE type IN ( 'S', 'U', 'G' )
AND principal_id > 4
AND name NOT LIKE '##%'
AND name <> 'NT AUTHORITY\SYSTEM'
AND name <> 'ONDEMAND\Administrator'
AND name NOT LIKE 'steel%'
OPEN longspcur
FETCH next FROM longspcur INTO @UserName
WHILE @@FETCH_STATUS = 0
BEGIN
CREATE TABLE #userroles_kk
(
databasename VARCHAR(50),
role VARCHAR(50)
)
CREATE TABLE #rolemember_kk
(
dbrole VARCHAR(100),
membername VARCHAR(100),
membersid VARBINARY(2048)
)
SET @CMD = 'use ? truncate table #RoleMember_kk insert into #RoleMember_kk exec sp_helprolemember insert into #UserRoles_kk (DatabaseName, Role) select db_name(), dbRole from #RoleMember_kk where MemberName = ''' + @UserName + ''''
EXEC Sp_msforeachdb
@CMD
INSERT INTO #permission
SELECT @UserName 'user',
b.name,
u.role
FROM sys.sysdatabases b
LEFT OUTER JOIN #userroles_kk u
ON u.databasename = b.name --and u.Role='db_owner'
ORDER BY 1
DROP TABLE #userroles_kk;
DROP TABLE #rolemember_kk;
FETCH next FROM longspcur INTO @UserName
END
CLOSE longspcur
DEALLOCATE longspcur
TRUNCATE TABLE ##db_name
DECLARE @d1 VARCHAR(max),
@d2 VARCHAR(max),
@d3 VARCHAR(max),
@ss VARCHAR(max)
DECLARE perm_cur CURSOR FOR
SELECT *
FROM #permission
ORDER BY 2 DESC
OPEN perm_cur
FETCH next FROM perm_cur INTO @d1, @d2, @d3
WHILE @@FETCH_STATUS = 0
BEGIN
IF NOT EXISTS(SELECT 1
FROM ##db_name
WHERE user_name = @d1)
BEGIN
SET @ss='insert into ##db_name(user_name) values ('''
+ @d1 + ''')'
EXEC (@ss)
SET @ss='update ##db_name set ' + @d2 + '=''' + @d3
+ ''' where user_name=''' + @d1 + ''''
EXEC (@ss)
END
ELSE
BEGIN
DECLARE @var NVARCHAR(max),
@ParmDefinition NVARCHAR(max),
@var1 NVARCHAR(max)
SET @var = N'select @var1=' + @d2
+ ' from ##db_name where USER_NAME=''' + @d1
+ '''';
SET @ParmDefinition = N'@var1 nvarchar(300) OUTPUT';
EXECUTE Sp_executesql
@var,
@ParmDefinition,
@var1=@var1 output;
SET @var1=Isnull(@var1, ' ')
SET @var= ' update ##db_name set ' + @d2 + '=''' + @var1 + ' '
+ @d3 + ''' where user_name=''' + @d1 + ''' '
EXEC (@var)
END
FETCH next FROM perm_cur INTO @d1, @d2, @d3
END
CLOSE perm_cur
DEALLOCATE perm_cur
SELECT *
FROM ##db_name
DROP TABLE ##db_name
DROP TABLE #permission
一个简单的查询，只显示你是否是系统管理员:
IF IS_SRVROLEMEMBER ('sysadmin') = 1
print 'Current user''s login is a member of the sysadmin role'
ELSE IF IS_SRVROLEMEMBER ('sysadmin') = 0
print 'Current user''s login is NOT a member of the sysadmin role'
ELSE IF IS_SRVROLEMEMBER ('sysadmin') IS NULL
print 'ERROR: The server role specified is not valid.';
不幸的是，由于声誉不够，我无法评论Sean Rose的帖子，但是我不得不修改脚本的“公共”角色部分，因为它没有显示针对sys.objects的(INNER) JOIN权限。在它被更改为LEFT JOIN之后，我不得不进一步修改where子句逻辑以省略系统对象。我对公众烫发的修改查询如下。
--3) List all access provisioned to the public role, which everyone gets by default
SELECT
@@servername ServerName
, db_name() DatabaseName
, [UserType] = '{All Users}',
[DatabaseUserName] = '{All Users}',
[LoginName] = '{All Users}',
[Role] = roleprinc.[name],
[PermissionType] = perm.[permission_name],
[PermissionState] = perm.[state_desc],
[ObjectType] = CASE perm.[class]
WHEN 1 THEN obj.[type_desc] -- Schema-contained objects
ELSE perm.[class_desc] -- Higher-level objects
END,
[Schema] = objschem.[name],
[ObjectName] = CASE perm.[class]
WHEN 3 THEN permschem.[name] -- Schemas
WHEN 4 THEN imp.[name] -- Impersonations
ELSE OBJECT_NAME(perm.[major_id]) -- General objects
END,
[ColumnName] = col.[name]
FROM
--Roles
sys.database_principals AS roleprinc
--Role permissions
LEFT JOIN sys.database_permissions AS perm ON perm.[grantee_principal_id] = roleprinc.[principal_id]
LEFT JOIN sys.schemas AS permschem ON permschem.[schema_id] = perm.[major_id]
--All objects
LEFT JOIN sys.objects AS obj ON obj.[object_id] = perm.[major_id]
LEFT JOIN sys.schemas AS objschem ON objschem.[schema_id] = obj.[schema_id]
--Table columns
LEFT JOIN sys.columns AS col ON col.[object_id] = perm.[major_id]
AND col.[column_id] = perm.[minor_id]
--Impersonations
LEFT JOIN sys.database_principals AS imp ON imp.[principal_id] = perm.[major_id]
WHERE
roleprinc.[type] = 'R'
AND roleprinc.[name] = 'public'
AND isnull(obj.[is_ms_shipped], 0) = 0
AND isnull(object_schema_name(perm.[major_id]), '') <> 'sys'
ORDER BY
[UserType],
[DatabaseUserName],
[LoginName],
[Role],
[Schema],
[ObjectName],
[ColumnName],
[PermissionType],
[PermissionState],
[ObjectType]
以下是Jeremy在2011年8月的查询的完整版本，其中包含了Brad(2011年10月)和iw提出的修改建议。kuchin(2012年5月)注册成立:
Brad:正确的模式[ObjectType]和[ObjectName]。 信息战。kuchin:对于[ObjectType]，最好使用obj。type_desc仅用于OBJECT_OR_COLUMN权限类。对于所有其他情况，请使用perm.[class_desc]。 信息战。kuchin:处理IMPERSONATE权限。 信息战。“kuchin”:替换“sys”。Login_token与sys。server_principals，因为它还将显示SQL登录，而不仅仅是Windows登录。 信息战。kuchin:包含Windows组。 信息战。kuchin:排除“sys”和“INFORMATION_SCHEMA”用户。
希望这能为其他人节省一两个小时的生命。：）
/*
Security Audit Report
1) List all access provisioned to a SQL user or Windows user/group directly
2) List all access provisioned to a SQL user or Windows user/group through a database or application role
3) List all access provisioned to the public role
Columns Returned:
UserType : Value will be either 'SQL User', 'Windows User', or 'Windows Group'.
This reflects the type of user/group defined for the SQL Server account.
DatabaseUserName: Name of the associated user as defined in the database user account. The database user may not be the
same as the server user.
LoginName : SQL or Windows/Active Directory user account. This could also be an Active Directory group.
Role : The role name. This will be null if the associated permissions to the object are defined at directly
on the user account, otherwise this will be the name of the role that the user is a member of.
PermissionType : Type of permissions the user/role has on an object. Examples could include CONNECT, EXECUTE, SELECT
DELETE, INSERT, ALTER, CONTROL, TAKE OWNERSHIP, VIEW DEFINITION, etc.
This value may not be populated for all roles. Some built in roles have implicit permission
definitions.
PermissionState : Reflects the state of the permission type, examples could include GRANT, DENY, etc.
This value may not be populated for all roles. Some built in roles have implicit permission
definitions.
ObjectType : Type of object the user/role is assigned permissions on. Examples could include USER_TABLE,
SQL_SCALAR_FUNCTION, SQL_INLINE_TABLE_VALUED_FUNCTION, SQL_STORED_PROCEDURE, VIEW, etc.
This value may not be populated for all roles. Some built in roles have implicit permission
definitions.
Schema : Name of the schema the object is in.
ObjectName : Name of the object that the user/role is assigned permissions on.
This value may not be populated for all roles. Some built in roles have implicit permission
definitions.
ColumnName : Name of the column of the object that the user/role is assigned permissions on. This value
is only populated if the object is a table, view or a table value function.
*/
--1) List all access provisioned to a SQL user or Windows user/group directly
SELECT
[UserType] = CASE princ.[type]
WHEN 'S' THEN 'SQL User'
WHEN 'U' THEN 'Windows User'
WHEN 'G' THEN 'Windows Group'
END,
[DatabaseUserName] = princ.[name],
[LoginName] = ulogin.[name],
[Role] = NULL,
[PermissionType] = perm.[permission_name],
[PermissionState] = perm.[state_desc],
[ObjectType] = CASE perm.[class]
WHEN 1 THEN obj.[type_desc] -- Schema-contained objects
ELSE perm.[class_desc] -- Higher-level objects
END,
[Schema] = objschem.[name],
[ObjectName] = CASE perm.[class]
WHEN 3 THEN permschem.[name] -- Schemas
WHEN 4 THEN imp.[name] -- Impersonations
ELSE OBJECT_NAME(perm.[major_id]) -- General objects
END,
[ColumnName] = col.[name]
FROM
--Database user
sys.database_principals AS princ
--Login accounts
LEFT JOIN sys.server_principals AS ulogin ON ulogin.[sid] = princ.[sid]
--Permissions
LEFT JOIN sys.database_permissions AS perm ON perm.[grantee_principal_id] = princ.[principal_id]
LEFT JOIN sys.schemas AS permschem ON permschem.[schema_id] = perm.[major_id]
LEFT JOIN sys.objects AS obj ON obj.[object_id] = perm.[major_id]
LEFT JOIN sys.schemas AS objschem ON objschem.[schema_id] = obj.[schema_id]
--Table columns
LEFT JOIN sys.columns AS col ON col.[object_id] = perm.[major_id]
AND col.[column_id] = perm.[minor_id]
--Impersonations
LEFT JOIN sys.database_principals AS imp ON imp.[principal_id] = perm.[major_id]
WHERE
princ.[type] IN ('S','U','G')
-- No need for these system accounts
AND princ.[name] NOT IN ('sys', 'INFORMATION_SCHEMA')
UNION
--2) List all access provisioned to a SQL user or Windows user/group through a database or application role
SELECT
[UserType] = CASE membprinc.[type]
WHEN 'S' THEN 'SQL User'
WHEN 'U' THEN 'Windows User'
WHEN 'G' THEN 'Windows Group'
END,
[DatabaseUserName] = membprinc.[name],
[LoginName] = ulogin.[name],
[Role] = roleprinc.[name],
[PermissionType] = perm.[permission_name],
[PermissionState] = perm.[state_desc],
[ObjectType] = CASE perm.[class]
WHEN 1 THEN obj.[type_desc] -- Schema-contained objects
ELSE perm.[class_desc] -- Higher-level objects
END,
[Schema] = objschem.[name],
[ObjectName] = CASE perm.[class]
WHEN 3 THEN permschem.[name] -- Schemas
WHEN 4 THEN imp.[name] -- Impersonations
ELSE OBJECT_NAME(perm.[major_id]) -- General objects
END,
[ColumnName] = col.[name]
FROM
--Role/member associations
sys.database_role_members AS members
--Roles
JOIN sys.database_principals AS roleprinc ON roleprinc.[principal_id] = members.[role_principal_id]
--Role members (database users)
JOIN sys.database_principals AS membprinc ON membprinc.[principal_id] = members.[member_principal_id]
--Login accounts
LEFT JOIN sys.server_principals AS ulogin ON ulogin.[sid] = membprinc.[sid]
--Permissions
LEFT JOIN sys.database_permissions AS perm ON perm.[grantee_principal_id] = roleprinc.[principal_id]
LEFT JOIN sys.schemas AS permschem ON permschem.[schema_id] = perm.[major_id]
LEFT JOIN sys.objects AS obj ON obj.[object_id] = perm.[major_id]
LEFT JOIN sys.schemas AS objschem ON objschem.[schema_id] = obj.[schema_id]
--Table columns
LEFT JOIN sys.columns AS col ON col.[object_id] = perm.[major_id]
AND col.[column_id] = perm.[minor_id]
--Impersonations
LEFT JOIN sys.database_principals AS imp ON imp.[principal_id] = perm.[major_id]
WHERE
membprinc.[type] IN ('S','U','G')
-- No need for these system accounts
AND membprinc.[name] NOT IN ('sys', 'INFORMATION_SCHEMA')
UNION
--3) List all access provisioned to the public role, which everyone gets by default
SELECT
[UserType] = '{All Users}',
[DatabaseUserName] = '{All Users}',
[LoginName] = '{All Users}',
[Role] = roleprinc.[name],
[PermissionType] = perm.[permission_name],
[PermissionState] = perm.[state_desc],
[ObjectType] = CASE perm.[class]
WHEN 1 THEN obj.[type_desc] -- Schema-contained objects
ELSE perm.[class_desc] -- Higher-level objects
END,
[Schema] = objschem.[name],
[ObjectName] = CASE perm.[class]
WHEN 3 THEN permschem.[name] -- Schemas
WHEN 4 THEN imp.[name] -- Impersonations
ELSE OBJECT_NAME(perm.[major_id]) -- General objects
END,
[ColumnName] = col.[name]
FROM
--Roles
sys.database_principals AS roleprinc
--Role permissions
LEFT JOIN sys.database_permissions AS perm ON perm.[grantee_principal_id] = roleprinc.[principal_id]
LEFT JOIN sys.schemas AS permschem ON permschem.[schema_id] = perm.[major_id]
--All objects
JOIN sys.objects AS obj ON obj.[object_id] = perm.[major_id]
LEFT JOIN sys.schemas AS objschem ON objschem.[schema_id] = obj.[schema_id]
--Table columns
LEFT JOIN sys.columns AS col ON col.[object_id] = perm.[major_id]
AND col.[column_id] = perm.[minor_id]
--Impersonations
LEFT JOIN sys.database_principals AS imp ON imp.[principal_id] = perm.[major_id]
WHERE
roleprinc.[type] = 'R'
AND roleprinc.[name] = 'public'
AND obj.[is_ms_shipped] = 0
ORDER BY
[UserType],
[DatabaseUserName],
[LoginName],
[Role],
[Schema],
[ObjectName],
[ColumnName],
[PermissionType],
[PermissionState],
[ObjectType]
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