SQL Server query to find all permissions/access for all users in a database

/*

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:

UserName        : SQL or Windows/Active Directory user cccount.  This could also be an Active Directory group.

UserType        : Value will be either 'SQL User' or 'Windows User'.  This reflects the type of user defined for the

                  SQL Server user 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.

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.         

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.                

*/

--List all access provisioned to a sql user or windows user/group directly

SELECT 

    [UserName] = CASE princ.[type]

                    WHEN 'S' THEN princ.[name]

                    WHEN 'U' THEN ulogin.[name] COLLATE Latin1_General_CI_AI

                 END,

    [UserType] = CASE princ.[type]

                    WHEN 'S' THEN 'SQL User'

                    WHEN 'U' THEN 'Windows User'

                 END, 

    [DatabaseUserName] = princ.[name],      

    [Role] = null,     

    [PermissionType] = perm.[permission_name],      

    [PermissionState] = perm.[state_desc],      

    [ObjectType] = obj.type_desc,--perm.[class_desc],      

    [ObjectName] = OBJECT_NAME(perm.major_id),

    [ColumnName] = col.[name]

FROM   

    --database user

    sys.database_principals princ 

LEFT JOIN

    --Login accounts

    sys.login_token ulogin on princ.[sid] = ulogin.[sid]

LEFT JOIN       

    --Permissions

    sys.database_permissions perm ON perm.[grantee_principal_id] = princ.[principal_id]

LEFT JOIN

    --Table columns

    sys.columns col ON col.[object_id] = perm.major_id

                    AND col.[column_id] = perm.[minor_id]

LEFT JOIN

    sys.objects obj ON perm.[major_id] = obj.[object_id]

WHERE

    princ.[type] in ('S','U')

UNION

--List all access provisioned to a sql user or windows user/group through a database or application role

SELECT 

    [UserName] = CASE memberprinc.[type]

                    WHEN 'S' THEN memberprinc.[name]

                    WHEN 'U' THEN ulogin.[name] COLLATE Latin1_General_CI_AI

                 END,

    [UserType] = CASE memberprinc.[type]

                    WHEN 'S' THEN 'SQL User'

                    WHEN 'U' THEN 'Windows User'

                 END,

    [DatabaseUserName] = memberprinc.[name],  

    [Role] = roleprinc.[name],     

    [PermissionType] = perm.[permission_name],      

    [PermissionState] = perm.[state_desc],      

    [ObjectType] = obj.type_desc,--perm.[class_desc],  

    [ObjectName] = OBJECT_NAME(perm.major_id),

    [ColumnName] = col.[name]

FROM   

    --Role/member associations

    sys.database_role_members members

JOIN

    --Roles

    sys.database_principals roleprinc ON roleprinc.[principal_id] = members.[role_principal_id]

JOIN

    --Role members (database users)

    sys.database_principals memberprinc ON memberprinc.[principal_id] = members.[member_principal_id]

LEFT JOIN

    --Login accounts

    sys.login_token ulogin on memberprinc.[sid] = ulogin.[sid]

LEFT JOIN       

    --Permissions

    sys.database_permissions perm ON perm.[grantee_principal_id] = roleprinc.[principal_id]

LEFT JOIN

    --Table columns

    sys.columns col on col.[object_id] = perm.major_id

                    AND col.[column_id] = perm.[minor_id]

LEFT JOIN

    sys.objects obj ON perm.[major_id] = obj.[object_id]

UNION

--List all access provisioned to the public role, which everyone gets by default

SELECT 

    [UserName] = '{All Users}',

    [UserType] = '{All Users}',

    [DatabaseUserName] = '{All Users}',      

    [Role] = roleprinc.[name],      

    [PermissionType] = perm.[permission_name],      

    [PermissionState] = perm.[state_desc],      

    [ObjectType] = obj.type_desc,--perm.[class_desc], 

    [ObjectName] = OBJECT_NAME(perm.major_id),

    [ColumnName] = col.[name]

FROM   

    --Roles

    sys.database_principals roleprinc

LEFT JOIN       

    --Role permissions

    sys.database_permissions perm ON perm.[grantee_principal_id] = roleprinc.[principal_id]

LEFT JOIN

    --Table columns

    sys.columns col on col.[object_id] = perm.major_id

                    AND col.[column_id] = perm.[minor_id]                  

JOIN

    --All objects  

    sys.objects obj ON obj.[object_id] = perm.[major_id]

WHERE

    --Only roles

    roleprinc.[type] = 'R' AND

    --Only public role

    roleprinc.[name] = 'public' AND

    --Only objects of ours, not the MS objects

    obj.is_ms_shipped = 0

ORDER BY

    princ.[Name],

    OBJECT_NAME(perm.major_id),

    col.[name],

    perm.[permission_name],

    perm.[state_desc],

    obj.type_desc--perm.[class_desc]