sqlschool.gr logo

articles

Articles of SQLschool.gr Team

Get Security Permission Report for all users and objects in a database - Version 2

Antonios Chatzipavlis
Thursday 09 June 2016

Καθημερινά σαν DBA μου έρχονται πολλά αιτήματα που αφορούν την ασφάλεια των SQL Server instances και των database που αυτά έχουν.
Ένα σύνηθες ερώτημα είναι να βγάλω ένα report για τους χρήστες με τις προσβάσεις που έχουν σε συγκεκριμένη database.

Κάτι τέτοιο το έχω μοιραστεί μαζί σας εδώ

Επειδή όμως δουλεύω συνήθως (για να μην πω αποκλειστικά) με windows groups στο παραπάνω report βλέπω μόνο τα groups. Αρκετές φορές όμως θέλω να ξέρω και τα windows accounts που ανήκουν σε αυτό το windows group.

Μέχρι τώρα αν ήθελα κάτι τέτοιο απλά εκτελούσα την xp_logininfo για κάθε group του οποίου ήθελα να δω τα accounts. Σήμερα έπεσα σε μια βάση που είχε πολλά όμως windows groups και ήθελα να τα δω όλα. Σαν τεμπέλης που είμαι είπα να φτιάξω κάτι quick & dirty για να πάρω συγκεντρωτικά την πληροφορία. Έτσι έφτιαξα το παρακάτω

declare @cmd nvarchar(max)='';

create table #t 
(        
   [account name] nvarchar(100)
,  [type] nvarchar(20)
,  [privilege]  nvarchar(20)
,  [mapped login name] nvarchar(100)
,  [permission path] nvarchar(100)
);

select @cmd += 'insert into #t exec xp_logininfo ''' + name + ''',''members'';'  from sys.database_principals where type='G';
exec (@cmd);

select * from #t;

drop table #t;

Παρόλο που αυτό έκανε μια χαρά την δουλειά του αποφάσισα να το ενσωματώσω στην υπάρχουσα stored procedure.

Αρχικά έβαλα τον παραπάνω κώδικα στο τέλος της stored procedure και το αποτέλεσμα ήταν να πάρω δύο result sets.


Ικανοποιητικό αποτέλεσμα αλλά τελικά αποφάσισα να έχω ένα αποτέλεσμα το οποίο να έχει και τα δύο μαζί το οποίο είναι το παρακάτω

USE master;
GO 
ALTER PROC dbo.sp_GetAllObjectsUsersPerms 
AS
    declare @cmd nvarchar(max)='';

    create table #t 
    (        
            [account name] nvarchar(100)
        ,    [type] nvarchar(20)
        ,    [privilege]  nvarchar(20)
        ,    [mapped login name] nvarchar(100)
        ,    [permission path] nvarchar(100)
    );

    select @cmd += 'insert into #t exec xp_logininfo ''' + name + ''',''members'';'  from sys.database_principals where type='G';
    exec (@cmd);
    with r as (
    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]       
                                    ELSE perm.[class_desc]            
                                    END,
        [Schema]            =        objschem.[name],
        [ObjectName]        =        CASE perm.[class]
                                    WHEN 3 THEN permschem.[name]       
                                    WHEN 4 THEN imp.[name]             
                                    ELSE OBJECT_NAME(perm.[major_id])  
                                    END,
        [ColumnName]        =        col.[name]
    FROM
        sys.database_principals                AS princ
        LEFT JOIN sys.server_principals        AS ulogin    ON ulogin.[sid] = princ.[sid]
        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]
        LEFT JOIN sys.columns                AS col       ON col.[object_id] = perm.[major_id]
                                                            AND col.[column_id] = perm.[minor_id]
        LEFT JOIN sys.database_principals    AS imp       ON imp.[principal_id] = perm.[major_id]
    WHERE
        princ.[type] IN ('S','U','G')
        AND princ.[name] NOT IN ('sys', 'INFORMATION_SCHEMA')

    UNION

    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]        
                                ELSE perm.[class_desc]             
                                END,
        [Schema]            =   objschem.[name],
        [ObjectName]        =   CASE perm.[class]
                                WHEN 3 THEN permschem.[name]       
                                WHEN 4 THEN imp.[name]             
                                ELSE OBJECT_NAME(perm.[major_id])  
                                END,
        [ColumnName]        =    col.[name]
    FROM
        sys.database_role_members          AS members
        JOIN      sys.database_principals  AS roleprinc ON roleprinc.[principal_id] = members.[role_principal_id]
        JOIN      sys.database_principals  AS membprinc ON membprinc.[principal_id] = members.[member_principal_id]
        LEFT JOIN sys.server_principals    AS ulogin    ON ulogin.[sid] = membprinc.[sid]
        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]
        LEFT JOIN sys.columns              AS col       ON col.[object_id] = perm.[major_id]
                                                           AND col.[column_id] = perm.[minor_id]
        LEFT JOIN sys.database_principals  AS imp       ON imp.[principal_id] = perm.[major_id]
    WHERE
        membprinc.[type] IN ('S','U','G')
        AND membprinc.[name] NOT IN ('sys', 'INFORMATION_SCHEMA')

    UNION

    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]      
                                    ELSE perm.[class_desc]           
                                    END,
        [Schema]                =   objschem.[name],
        [ObjectName]            =   CASE perm.[class]
                                    WHEN 3 THEN permschem.[name]     
                                    WHEN 4 THEN imp.[name]           
                                    ELSE OBJECT_NAME(perm.[major_id]) 
                                    END,
        [ColumnName]            =   col.[name]
    FROM
        sys.database_principals            AS roleprinc
        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]
        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]
        LEFT JOIN sys.columns              AS col       ON col.[object_id] = perm.[major_id]
                                                           AND col.[column_id] = perm.[minor_id]
        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
   )
   select 
        [UserType],
        [DatabaseUserName],
        [LoginName],
        grp.[account name] as [Windows Account],
        [Role],
        [PermissionType],
        [PermissionState],
        [ObjectType],
        [Schema],
        [ObjectName],
        [ColumnName] 
   from r
   LEFT JOIN #t as grp on grp.[permission path] = [LoginName]
   ORDER BY LoginName,[Windows Account];
   
   drop table #t;
GO

-- make it system object
EXEC sys.sp_MS_marksystemobject sp_GetAllObjectsUsersPerms ;
GO

Antonios Chatzipavlis

Antonios Chatzipavlis

Antonios Chatzipavlis is a highly experienced Data Solutions Consultant and Trainer. He has been working in the IT industry since 1988, holding various roles such as senior developer, IT Manager, Data & AI Solutions Architect and Consultant.

Since 1995, Antonios has focused on modern technologies and software development tools, primarily by Microsoft. He has specialized in Data & AI since 2000, with expertise in Microsoft Data Platform (SQL Server, Azure SQL Databases, Azure Synapse Analytics, Microsoft Fabric, Power BI, AI) and Databricks.

Antonios is also a Microsoft Certified Trainer (MCT) for over 25 years, has been recognized as a Microsoft Most Valuable Professional (MVP) in Data Platform since 2010 and he is in the Data Expert 40 Powerlist 2024 by Boussias. He is the co-founder and visionary behind XLYTiCA, a company dedicated to Data & AI solutions.

Episode

Task Flows in Microsoft Fabric

image

More Episodes...

Tip

Get Certified: Become a Fabric Data Engineer

More Tips...

Become a member

If you want to receive updates from us become a member to our community.

Connect

Explore

Learn

sqlschool.gr © 2010-2025 All rights reserved

This site uses cookies for operational and analytics purposes only. By continuing to browse this site, you agree to their use.