1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
|
/* Copyright (c) 2000, 2025, Oracle and/or its affiliates.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is designed to work with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have either included with
the program or referenced in the documentation.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
#ifndef SQL_USER_TABLE_INCLUDED
#define SQL_USER_TABLE_INCLUDED
#include "my_loglevel.h" // loglevel
#include "sql/sql_system_table_check.h" // System_table_intact
class THD;
/**
Enum for ACL tables.
Keep in sync with Acl_table_names
*/
typedef enum ACL_TABLES {
TABLE_USER = 0,
TABLE_DB,
TABLE_TABLES_PRIV,
TABLE_COLUMNS_PRIV,
TABLE_PROCS_PRIV,
TABLE_PROXIES_PRIV,
TABLE_ROLE_EDGES,
TABLE_DEFAULT_ROLES,
TABLE_DYNAMIC_PRIV,
TABLE_PASSWORD_HISTORY,
LAST_ENTRY /* Must always be at the end */
} ACL_TABLES;
/**
Class to validate the flawlessness of ACL table
before performing ACL operations.
*/
class Acl_table_intact : public System_table_intact {
public:
Acl_table_intact(THD *c_thd, enum loglevel log_level = ERROR_LEVEL)
: System_table_intact(c_thd, log_level) {}
/**
Checks whether an ACL table is intact.
Works in conjunction with @ref mysql_acl_table_defs and
Table_check_intact::check()
@param table Table to check.
@param acl_table ACL Table "id"
@retval false OK
@retval true There was an error.
*/
bool check(TABLE *table, ACL_TABLES acl_table) {
return Table_check_intact::check(thd(), table,
&(mysql_acl_table_defs[acl_table]));
}
private:
static const TABLE_FIELD_DEF mysql_acl_table_defs[];
};
int handle_grant_table(THD *, Table_ref *tables, ACL_TABLES table_no, bool drop,
LEX_USER *user_from, LEX_USER *user_to);
#endif /* SQL_USER_TABLE_INCLUDED */
|
