Per internal schema ACL access rules. More...

#include <auth_common.h>

Inheritance diagram for ACL_internal_schema_access:

Public Member Functions
	ACL_internal_schema_access ()=default

virtual	~ACL_internal_schema_access ()=default

virtual ACL_internal_access_result	check (ulong want_access, ulong *save_priv, bool any_combination_will_do) const =0
	Check access to an internal schema. More...

virtual const ACL_internal_table_access *	lookup (const char *name) const =0
	Search for per table ACL access rules by table name. More...

Detailed Description

Per internal schema ACL access rules.

This class is an interface. Each per schema specific access rule should be implemented in a different subclass, and registered. Per schema access rules can control:

every schema privileges on schema.*
every table privileges on schema.table
See also
ACL_internal_schema_registry

Constructor & Destructor Documentation

◆ ACL_internal_schema_access()

ACL_internal_schema_access::ACL_internal_schema_access ( )

default

◆ ~ACL_internal_schema_access()

virtual ACL_internal_schema_access::~ACL_internal_schema_access ( )

virtualdefault

Member Function Documentation

◆ check()

virtual ACL_internal_access_result ACL_internal_schema_access::check	(	ulong	want_access,
		ulong *	save_priv,
		bool	any_combination_will_do
	)		const

pure virtual

Check access to an internal schema.

Parameters

	want_access	the privileges requested
[in,out]	save_priv	the privileges granted
	any_combination_will_do	true if it's enough to have any privilege for any combination of the table columns.

Return values

ACL_INTERNAL_ACCESS_GRANTED	All the requested privileges are granted, and saved in save_priv.
ACL_INTERNAL_ACCESS_DENIED	At least one of the requested privileges was denied.
ACL_INTERNAL_ACCESS_CHECK_GRANT	No requested privilege was denied, and grant should be checked for at least one privilege. Requested privileges that are granted, if any, are saved in save_priv.

Implemented in IS_internal_schema_access, and PFS_internal_schema_access.

◆ lookup()

virtual const ACL_internal_table_access * ACL_internal_schema_access::lookup ( const char * name ) const