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mariadb/sql/privilege.h
Sergei Golubchik 164a64baa3 MDEV-15888 Implement FLUSH TABLES tbl_name [, tbl_name] ... WITH READ LOCK for views. 
privilege checks for tables flushed via views
2021-07-02 16:44:00 +02:00

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#ifndef PRIVILEGE_H_INCLUDED
#define PRIVILEGE_H_INCLUDED
/* Copyright (c) 2020, MariaDB Corporation.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
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 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 02110-1335 USA */
#include "my_global.h" // ulonglong
/*
A strict enum to store privilege bits.
We should eventually make if even stricter using "enum class privilege_t" and:
- Replace all code pieces like `if (priv)` to `if (priv != NO_ACL)`
- Remove "delete" comparison operators below
*/
enum privilege_t: unsigned long long
{
NO_ACL = (0),
SELECT_ACL = (1UL << 0),
INSERT_ACL = (1UL << 1),
UPDATE_ACL = (1UL << 2),
DELETE_ACL = (1UL << 3),
CREATE_ACL = (1UL << 4),
DROP_ACL = (1UL << 5),
RELOAD_ACL = (1UL << 6),
SHUTDOWN_ACL = (1UL << 7),
PROCESS_ACL = (1UL << 8),
FILE_ACL = (1UL << 9),
GRANT_ACL = (1UL << 10),
REFERENCES_ACL = (1UL << 11),
INDEX_ACL = (1UL << 12),
ALTER_ACL = (1UL << 13),
SHOW_DB_ACL = (1UL << 14),
SUPER_ACL = (1UL << 15),
CREATE_TMP_ACL = (1UL << 16),
LOCK_TABLES_ACL = (1UL << 17),
EXECUTE_ACL = (1UL << 18),
REPL_SLAVE_ACL = (1UL << 19),
BINLOG_MONITOR_ACL = (1UL << 20), // Was REPL_CLIENT_ACL prior to 10.5.2
CREATE_VIEW_ACL = (1UL << 21),
SHOW_VIEW_ACL = (1UL << 22),
CREATE_PROC_ACL = (1UL << 23),
ALTER_PROC_ACL = (1UL << 24),
CREATE_USER_ACL = (1UL << 25),
EVENT_ACL = (1UL << 26),
TRIGGER_ACL = (1UL << 27),
CREATE_TABLESPACE_ACL = (1UL << 28),
DELETE_HISTORY_ACL = (1UL << 29), // Added in 10.3.4
SET_USER_ACL = (1UL << 30), // Added in 10.5.2
FEDERATED_ADMIN_ACL = (1UL << 31), // Added in 10.5.2
CONNECTION_ADMIN_ACL = (1ULL << 32), // Added in 10.5.2
READ_ONLY_ADMIN_ACL = (1ULL << 33), // Added in 10.5.2
REPL_SLAVE_ADMIN_ACL = (1ULL << 34), // Added in 10.5.2
REPL_MASTER_ADMIN_ACL = (1ULL << 35), // Added in 10.5.2
BINLOG_ADMIN_ACL = (1ULL << 36), // Added in 10.5.2
BINLOG_REPLAY_ACL = (1ULL << 37), // Added in 10.5.2
SLAVE_MONITOR_ACL = (1ULL << 38) // Added in 10.5.8
/*
When adding new privilege bits, don't forget to update:
In this file:
- Add a new LAST_version_ACL
- Add a new ALL_KNOWN_ACL_version
- Change ALL_KNOWN_ACL to ALL_KNOWN_ACL_version
- Change GLOBAL_ACLS if needed
- Change SUPER_ADDED_SINCE_USER_TABLE_ACL if needed
In other files:
- static struct show_privileges_st sys_privileges[]
- static const char *command_array[] and static uint command_lengths[]
- mysql_system_tables.sql and mysql_system_tables_fix.sql
- acl_init() or whatever - to define behaviour for old privilege tables
- Update User_table_json::get_access()
- sql_yacc.yy - for GRANT/REVOKE to work
Important: the enum should contain only single-bit values.
In this case, debuggers print bit combinations in the readable form:
(gdb) p (privilege_t) (15)
$8 = (SELECT_ACL | INSERT_ACL | UPDATE_ACL | DELETE_ACL)
Bit-OR combinations of the above values should be declared outside!
*/
};
constexpr static inline privilege_t ALL_KNOWN_BITS(privilege_t x)
{
return (privilege_t)(x | (x-1));
}
// Version markers
constexpr privilege_t LAST_100304_ACL= DELETE_HISTORY_ACL;
constexpr privilege_t LAST_100502_ACL= BINLOG_REPLAY_ACL;
constexpr privilege_t LAST_100508_ACL= SLAVE_MONITOR_ACL;
// Current version markers
constexpr privilege_t LAST_CURRENT_ACL= LAST_100508_ACL;
constexpr uint PRIVILEGE_T_MAX_BIT=
my_bit_log2_uint64((ulonglong) LAST_CURRENT_ACL);
static_assert((privilege_t)(1ULL << PRIVILEGE_T_MAX_BIT) == LAST_CURRENT_ACL,
"Something went fatally badly: "
"LAST_CURRENT_ACL and PRIVILEGE_T_MAX_BIT do not match");
// A combination of all bits defined in 10.3.4 (and earlier)
constexpr privilege_t ALL_KNOWN_ACL_100304 = ALL_KNOWN_BITS(LAST_100304_ACL);
// A combination of all bits defined in 10.5.2
constexpr privilege_t ALL_KNOWN_ACL_100502= ALL_KNOWN_BITS(LAST_100502_ACL);
// A combination of all bits defined in 10.5.8
constexpr privilege_t ALL_KNOWN_ACL_100508= ALL_KNOWN_BITS(LAST_100508_ACL);
// unfortunately, SLAVE_MONITOR_ACL was added in 10.5.9, but also in 10.5.8-5
// let's stay compatible with that branch too.
constexpr privilege_t ALL_KNOWN_ACL_100509= ALL_KNOWN_ACL_100508;
// A combination of all bits defined as of the current version
constexpr privilege_t ALL_KNOWN_ACL= ALL_KNOWN_BITS(LAST_CURRENT_ACL);
// Unary operators
static inline constexpr ulonglong operator~(privilege_t access)
{
return ~static_cast<ulonglong>(access);
}
/*
Comparison operators.
Delete automatic conversion between to/from integer types as much as possible.
This forces to use `(priv == NO_ACL)` instead of `(priv == 0)`.
Note: these operators will be gone when we change privilege_t to
"enum class privilege_t". See comments above.
*/
static inline bool operator==(privilege_t, ulonglong)= delete;
static inline bool operator==(privilege_t, ulong)= delete;
static inline bool operator==(privilege_t, uint)= delete;
static inline bool operator==(privilege_t, uchar)= delete;
static inline bool operator==(privilege_t, longlong)= delete;
static inline bool operator==(privilege_t, long)= delete;
static inline bool operator==(privilege_t, int)= delete;
static inline bool operator==(privilege_t, char)= delete;
static inline bool operator==(privilege_t, bool)= delete;
static inline bool operator==(ulonglong, privilege_t)= delete;
static inline bool operator==(ulong, privilege_t)= delete;
static inline bool operator==(uint, privilege_t)= delete;
static inline bool operator==(uchar, privilege_t)= delete;
static inline bool operator==(longlong, privilege_t)= delete;
static inline bool operator==(long, privilege_t)= delete;
static inline bool operator==(int, privilege_t)= delete;
static inline bool operator==(char, privilege_t)= delete;
static inline bool operator==(bool, privilege_t)= delete;
static inline bool operator!=(privilege_t, ulonglong)= delete;
static inline bool operator!=(privilege_t, ulong)= delete;
static inline bool operator!=(privilege_t, uint)= delete;
static inline bool operator!=(privilege_t, uchar)= delete;
static inline bool operator!=(privilege_t, longlong)= delete;
static inline bool operator!=(privilege_t, long)= delete;
static inline bool operator!=(privilege_t, int)= delete;
static inline bool operator!=(privilege_t, char)= delete;
static inline bool operator!=(privilege_t, bool)= delete;
static inline bool operator!=(ulonglong, privilege_t)= delete;
static inline bool operator!=(ulong, privilege_t)= delete;
static inline bool operator!=(uint, privilege_t)= delete;
static inline bool operator!=(uchar, privilege_t)= delete;
static inline bool operator!=(longlong, privilege_t)= delete;
static inline bool operator!=(long, privilege_t)= delete;
static inline bool operator!=(int, privilege_t)= delete;
static inline bool operator!=(char, privilege_t)= delete;
static inline bool operator!=(bool, privilege_t)= delete;
// Dyadic bitwise operators
static inline constexpr privilege_t operator&(privilege_t a, privilege_t b)
{
return static_cast<privilege_t>(static_cast<ulonglong>(a) &
static_cast<ulonglong>(b));
}
static inline constexpr privilege_t operator&(ulonglong a, privilege_t b)
{
return static_cast<privilege_t>(a & static_cast<ulonglong>(b));
}
static inline constexpr privilege_t operator&(privilege_t a, ulonglong b)
{
return static_cast<privilege_t>(static_cast<ulonglong>(a) & b);
}
static inline constexpr privilege_t operator|(privilege_t a, privilege_t b)
{
return static_cast<privilege_t>(static_cast<ulonglong>(a) |
static_cast<ulonglong>(b));
}
// Dyadyc bitwise assignment operators
static inline privilege_t& operator&=(privilege_t &a, privilege_t b)
{
return a= a & b;
}
static inline privilege_t& operator&=(privilege_t &a, ulonglong b)
{
return a= a & b;
}
static inline privilege_t& operator|=(privilege_t &a, privilege_t b)
{
return a= a | b;
}
/*
A combination of all SUPER privileges added since the old user table format.
These privileges are automatically added when upgrading from the
old format mysql.user table if a user has the SUPER privilege.
*/
constexpr privilege_t GLOBAL_SUPER_ADDED_SINCE_USER_TABLE_ACLS=
SET_USER_ACL |
FEDERATED_ADMIN_ACL |
CONNECTION_ADMIN_ACL |
READ_ONLY_ADMIN_ACL |
REPL_SLAVE_ADMIN_ACL |
BINLOG_ADMIN_ACL |
BINLOG_REPLAY_ACL;
constexpr privilege_t COL_DML_ACLS=
SELECT_ACL | INSERT_ACL | UPDATE_ACL | DELETE_ACL;
constexpr privilege_t VIEW_ACLS=
CREATE_VIEW_ACL | SHOW_VIEW_ACL;
constexpr privilege_t STD_TABLE_DDL_ACLS=
CREATE_ACL | DROP_ACL | ALTER_ACL;
constexpr privilege_t ALL_TABLE_DDL_ACLS=
STD_TABLE_DDL_ACLS | INDEX_ACL;
constexpr privilege_t COL_ACLS=
SELECT_ACL | INSERT_ACL | UPDATE_ACL | REFERENCES_ACL;
constexpr privilege_t PROC_DDL_ACLS=
CREATE_PROC_ACL | ALTER_PROC_ACL;
constexpr privilege_t SHOW_PROC_ACLS=
PROC_DDL_ACLS | EXECUTE_ACL;
constexpr privilege_t TABLE_ACLS=
COL_DML_ACLS | ALL_TABLE_DDL_ACLS | VIEW_ACLS |
GRANT_ACL | REFERENCES_ACL |
TRIGGER_ACL | DELETE_HISTORY_ACL;
constexpr privilege_t DB_ACLS=
TABLE_ACLS | PROC_DDL_ACLS | EXECUTE_ACL |
CREATE_TMP_ACL | LOCK_TABLES_ACL | EVENT_ACL;
constexpr privilege_t PROC_ACLS=
ALTER_PROC_ACL | EXECUTE_ACL | GRANT_ACL;
constexpr privilege_t GLOBAL_ACLS=
DB_ACLS | SHOW_DB_ACL |
CREATE_USER_ACL | CREATE_TABLESPACE_ACL |
SUPER_ACL | RELOAD_ACL | SHUTDOWN_ACL | PROCESS_ACL | FILE_ACL |
REPL_SLAVE_ACL | BINLOG_MONITOR_ACL |
GLOBAL_SUPER_ADDED_SINCE_USER_TABLE_ACLS |
REPL_MASTER_ADMIN_ACL | SLAVE_MONITOR_ACL;
constexpr privilege_t DEFAULT_CREATE_PROC_ACLS=
ALTER_PROC_ACL | EXECUTE_ACL;
constexpr privilege_t SHOW_CREATE_TABLE_ACLS=
COL_DML_ACLS | ALL_TABLE_DDL_ACLS |
TRIGGER_ACL | REFERENCES_ACL | GRANT_ACL | VIEW_ACLS;
/**
Table-level privileges which are automatically "granted" to everyone on
existing temporary tables (CREATE_ACL is necessary for ALTER ... RENAME).
*/
constexpr privilege_t TMP_TABLE_ACLS=
COL_DML_ACLS | ALL_TABLE_DDL_ACLS;
constexpr privilege_t PRIV_LOCK_TABLES= SELECT_ACL | LOCK_TABLES_ACL;
/*
Allow to set an object definer:
CREATE DEFINER=xxx {TRIGGER|VIEW|FUNCTION|PROCEDURE}
Was SUPER prior to 10.5.2
*/
constexpr privilege_t PRIV_DEFINER_CLAUSE= SET_USER_ACL | SUPER_ACL;
/*
If a VIEW has a `definer=invoker@host` clause and
the specified definer does not exists, then
- The invoker with REVEAL_MISSING_DEFINER_ACL gets:
ERROR: The user specified as a definer ('definer1'@'localhost') doesn't exist
- The invoker without MISSING_DEFINER_ACL gets a generic access error,
without revealing details that the definer does not exists.
TODO: we should eventually test the same privilege when processing
other objects that have the DEFINER clause (e.g. routines, triggers).
Currently the missing definer is revealed for non-privileged invokers
in case of routines, triggers, etc.
Was SUPER prior to 10.5.2
*/
constexpr privilege_t PRIV_REVEAL_MISSING_DEFINER= SET_USER_ACL | SUPER_ACL;
/* Actions that require only the SUPER privilege */
constexpr privilege_t PRIV_DES_DECRYPT_ONE_ARG= SUPER_ACL;
constexpr privilege_t PRIV_LOG_BIN_TRUSTED_SP_CREATOR= SUPER_ACL;
constexpr privilege_t PRIV_DEBUG= SUPER_ACL;
constexpr privilege_t PRIV_SET_GLOBAL_SYSTEM_VARIABLE= SUPER_ACL;
constexpr privilege_t PRIV_SET_RESTRICTED_SESSION_SYSTEM_VARIABLE= SUPER_ACL;
/* The following variables respected only SUPER_ACL prior to 10.5.2 */
constexpr privilege_t PRIV_SET_SYSTEM_VAR_BINLOG_FORMAT=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_VAR_BINLOG_DIRECT_NON_TRANSACTIONAL_UPDATES=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_VAR_BINLOG_ANNOTATE_ROW_EVENTS=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_VAR_BINLOG_ROW_IMAGE=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_VAR_SQL_LOG_BIN=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_BINLOG_CACHE_SIZE=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_BINLOG_FILE_CACHE_SIZE=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_BINLOG_STMT_CACHE_SIZE=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_BINLOG_COMMIT_WAIT_COUNT=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_BINLOG_COMMIT_WAIT_USEC=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_BINLOG_ROW_METADATA=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_EXPIRE_LOGS_DAYS=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_LOG_BIN_COMPRESS=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_LOG_BIN_COMPRESS_MIN_LEN=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_LOG_BIN_TRUST_FUNCTION_CREATORS=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_MAX_BINLOG_CACHE_SIZE=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_MAX_BINLOG_STMT_CACHE_SIZE=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_MAX_BINLOG_SIZE=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_SYNC_BINLOG=
SUPER_ACL | BINLOG_ADMIN_ACL;
/* Privileges related to --read-only */
// Was super prior to 10.5.2
constexpr privilege_t PRIV_IGNORE_READ_ONLY= READ_ONLY_ADMIN_ACL | SUPER_ACL;
// Was super prior to 10.5.2
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_READ_ONLY=
READ_ONLY_ADMIN_ACL | SUPER_ACL;
/*
Privileges related to connection handling.
*/
// Was SUPER_ACL prior to 10.5.2
constexpr privilege_t PRIV_IGNORE_INIT_CONNECT= CONNECTION_ADMIN_ACL | SUPER_ACL;
// Was SUPER_ACL prior to 10.5.2
constexpr privilege_t PRIV_IGNORE_MAX_USER_CONNECTIONS= CONNECTION_ADMIN_ACL | SUPER_ACL;
// Was SUPER_ACL prior to 10.5.2
constexpr privilege_t PRIV_IGNORE_MAX_CONNECTIONS= CONNECTION_ADMIN_ACL | SUPER_ACL;
// Was SUPER_ACL prior to 10.5.2
constexpr privilege_t PRIV_IGNORE_MAX_PASSWORD_ERRORS= CONNECTION_ADMIN_ACL | SUPER_ACL;
// Was SUPER_ACL prior to 10.5.2
constexpr privilege_t PRIV_KILL_OTHER_USER_PROCESS= CONNECTION_ADMIN_ACL | SUPER_ACL;
// Was SUPER_ACL prior to 10.5.2
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_CONNECT_TIMEOUT=
CONNECTION_ADMIN_ACL | SUPER_ACL;
// Was SUPER_ACL prior to 10.5.2
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_DISCONNECT_ON_EXPIRED_PASSWORD=
CONNECTION_ADMIN_ACL | SUPER_ACL;
// Was SUPER_ACL prior to 10.5.2
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_EXTRA_MAX_CONNECTIONS=
CONNECTION_ADMIN_ACL | SUPER_ACL;
// Was SUPER_ACL prior to 10.5.2
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_INIT_CONNECT=
CONNECTION_ADMIN_ACL | SUPER_ACL;
// Was SUPER_ACL prior to 10.5.2
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_MAX_CONNECTIONS=
CONNECTION_ADMIN_ACL | SUPER_ACL;
// Was SUPER_ACL prior to 10.5.2
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_MAX_CONNECT_ERRORS=
CONNECTION_ADMIN_ACL | SUPER_ACL;
// Was SUPER_ACL prior to 10.5.2
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_MAX_PASSWORD_ERRORS=
CONNECTION_ADMIN_ACL | SUPER_ACL;
// Was SUPER_ACL prior to 10.5.2
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_PROXY_PROTOCOL_NETWORKS=
CONNECTION_ADMIN_ACL | SUPER_ACL;
// Was SUPER_ACL prior to 10.5.2
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_SECURE_AUTH=
CONNECTION_ADMIN_ACL | SUPER_ACL;
// Was SUPER_ACL prior to 10.5.2
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_SLOW_LAUNCH_TIME=
CONNECTION_ADMIN_ACL | SUPER_ACL;
// Was SUPER_ACL prior to 10.5.2
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_THREAD_POOL=
CONNECTION_ADMIN_ACL | SUPER_ACL;
/*
Binary log related privileges that are checked regardless
of active replication running.
*/
/*
This command was renamed from "SHOW MASTER STATUS"
to "SHOW BINLOG STATUS" in 10.5.2.
Was SUPER_ACL | REPL_CLIENT_ACL prior to 10.5.2
REPL_CLIENT_ACL was renamed to BINLOG_MONITOR_ACL.
*/
constexpr privilege_t PRIV_STMT_SHOW_BINLOG_STATUS= BINLOG_MONITOR_ACL | SUPER_ACL;
/*
Was SUPER_ACL | REPL_CLIENT_ACL prior to 10.5.2
REPL_CLIENT_ACL was renamed to BINLOG_MONITOR_ACL.
*/
constexpr privilege_t PRIV_STMT_SHOW_BINARY_LOGS= BINLOG_MONITOR_ACL | SUPER_ACL;
// Was SUPER_ACL prior to 10.5.2
constexpr privilege_t PRIV_STMT_PURGE_BINLOG= BINLOG_ADMIN_ACL | SUPER_ACL;
// Was REPL_SLAVE_ACL prior to 10.5.2
constexpr privilege_t PRIV_STMT_SHOW_BINLOG_EVENTS= BINLOG_MONITOR_ACL;
/*
Privileges for replication related statements and commands
that are executed on the master.
*/
constexpr privilege_t PRIV_COM_REGISTER_SLAVE= REPL_SLAVE_ACL;
constexpr privilege_t PRIV_COM_BINLOG_DUMP= REPL_SLAVE_ACL;
// Was REPL_SLAVE_ACL prior to 10.5.2
constexpr privilege_t PRIV_STMT_SHOW_SLAVE_HOSTS= REPL_MASTER_ADMIN_ACL;
/*
Replication master related variable privileges.
Where SUPER prior to 10.5.2
*/
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_RPL_SEMI_SYNC_MASTER_ENABLED=
REPL_MASTER_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_RPL_SEMI_SYNC_MASTER_TIMEOUT=
REPL_MASTER_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_RPL_SEMI_SYNC_MASTER_WAIT_NO_SLAVE=
REPL_MASTER_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_RPL_SEMI_SYNC_MASTER_TRACE_LEVEL=
REPL_MASTER_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_RPL_SEMI_SYNC_MASTER_WAIT_POINT=
REPL_MASTER_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_MASTER_VERIFY_CHECKSUM=
REPL_MASTER_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_GTID_BINLOG_STATE=
REPL_MASTER_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_SERVER_ID=
REPL_MASTER_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_GTID_DOMAIN_ID=
REPL_MASTER_ADMIN_ACL | SUPER_ACL;
/* Privileges for statements that are executed on the slave */
// Was SUPER_ACL prior to 10.5.2
constexpr privilege_t PRIV_STMT_START_SLAVE= REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
// Was SUPER_ACL prior to 10.5.2
constexpr privilege_t PRIV_STMT_STOP_SLAVE= REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
// Was SUPER_ACL prior to 10.5.2
constexpr privilege_t PRIV_STMT_CHANGE_MASTER= REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
// Was (SUPER_ACL | REPL_CLIENT_ACL) prior to 10.5.2
// Was (SUPER_ACL | REPL_SLAVE_ADMIN_ACL) from 10.5.2 to 10.5.7
constexpr privilege_t PRIV_STMT_SHOW_SLAVE_STATUS= SLAVE_MONITOR_ACL | SUPER_ACL;
// Was REPL_SLAVE_ACL prior to 10.5.2
// Was REPL_SLAVE_ADMIN_ACL from 10.5.2 to 10.5.7
constexpr privilege_t PRIV_STMT_SHOW_RELAYLOG_EVENTS= SLAVE_MONITOR_ACL;
/*
Privileges related to binlog replying.
Were SUPER_ACL prior to 10.5.2
*/
constexpr privilege_t PRIV_STMT_BINLOG= BINLOG_REPLAY_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_SESSION_VAR_GTID_SEQ_NO=
BINLOG_REPLAY_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_SESSION_VAR_PSEUDO_THREAD_ID=
BINLOG_REPLAY_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_SESSION_VAR_SERVER_ID=
BINLOG_REPLAY_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_SESSION_VAR_GTID_DOMAIN_ID=
BINLOG_REPLAY_ACL | SUPER_ACL;
/*
Privileges for slave related global variables.
Were SUPER prior to 10.5.2.
*/
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_REPLICATE_EVENTS_MARKED_FOR_SKIP=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_REPLICATE_DO_DB=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_REPLICATE_DO_TABLE=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_REPLICATE_IGNORE_DB=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_REPLICATE_IGNORE_TABLE=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_REPLICATE_WILD_DO_TABLE=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_REPLICATE_WILD_IGNORE_TABLE=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_READ_BINLOG_SPEED_LIMIT=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_SLAVE_COMPRESSED_PROTOCOL=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_SLAVE_DDL_EXEC_MODE=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_SLAVE_DOMAIN_PARALLEL_THREADS=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_SLAVE_EXEC_MODE=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_SLAVE_MAX_ALLOWED_PACKET=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_SLAVE_NET_TIMEOUT=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_SLAVE_PARALLEL_MAX_QUEUED=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_SLAVE_PARALLEL_MODE=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_SLAVE_PARALLEL_THREADS=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_SLAVE_PARALLEL_WORKERS=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_SLAVE_RUN_TRIGGERS_FOR_RBR=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_SLAVE_SQL_VERIFY_CHECKSUM=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_SLAVE_TRANSACTION_RETRY_INTERVAL=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_SLAVE_TYPE_CONVERSIONS=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_INIT_SLAVE=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_RPL_SEMI_SYNC_SLAVE_ENABLED=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_RPL_SEMI_SYNC_SLAVE_TRACE_LEVEL=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_RPL_SEMI_SYNC_SLAVE_DELAY_MASTER=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_RPL_SEMI_SYNC_SLAVE_KILL_CONN_TIMEOUT=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_RELAY_LOG_PURGE=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_RELAY_LOG_RECOVERY=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_SYNC_MASTER_INFO=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_SYNC_RELAY_LOG=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_SYNC_RELAY_LOG_INFO=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_GTID_CLEANUP_BATCH_SIZE=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_GTID_IGNORE_DUPLICATES=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_GTID_POS_AUTO_ENGINES=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_GTID_SLAVE_POS=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_GTID_STRICT_MODE=
REPL_SLAVE_ADMIN_ACL | SUPER_ACL;
/* Privileges for federated database related statements */
// Was SUPER_ACL prior to 10.5.2
constexpr privilege_t PRIV_STMT_CREATE_SERVER= FEDERATED_ADMIN_ACL | SUPER_ACL;
// Was SUPER_ACL prior to 10.5.2
constexpr privilege_t PRIV_STMT_ALTER_SERVER= FEDERATED_ADMIN_ACL | SUPER_ACL;
// Was SUPER_ACL prior to 10.5.2
constexpr privilege_t PRIV_STMT_DROP_SERVER= FEDERATED_ADMIN_ACL | SUPER_ACL;
/* Privileges related to processes */
constexpr privilege_t PRIV_COM_PROCESS_INFO= PROCESS_ACL;
constexpr privilege_t PRIV_STMT_SHOW_EXPLAIN= PROCESS_ACL;
constexpr privilege_t PRIV_STMT_SHOW_ENGINE_STATUS= PROCESS_ACL;
constexpr privilege_t PRIV_STMT_SHOW_ENGINE_MUTEX= PROCESS_ACL;
constexpr privilege_t PRIV_STMT_SHOW_PROCESSLIST= PROCESS_ACL;
/*
Defines to change the above bits to how things are stored in tables
This is needed as the 'host' and 'db' table is missing a few privileges
*/
/* Privileges that need to be reallocated (in continous chunks) */
constexpr privilege_t DB_CHUNK0 (COL_DML_ACLS | CREATE_ACL | DROP_ACL);
constexpr privilege_t DB_CHUNK1 (GRANT_ACL | REFERENCES_ACL | INDEX_ACL | ALTER_ACL);
constexpr privilege_t DB_CHUNK2 (CREATE_TMP_ACL | LOCK_TABLES_ACL);
constexpr privilege_t DB_CHUNK3 (VIEW_ACLS | PROC_DDL_ACLS);
constexpr privilege_t DB_CHUNK4 (EXECUTE_ACL);
constexpr privilege_t DB_CHUNK5 (EVENT_ACL | TRIGGER_ACL);
constexpr privilege_t DB_CHUNK6 (DELETE_HISTORY_ACL);
static inline privilege_t fix_rights_for_db(privilege_t access)
{
ulonglong A(access);
return static_cast<privilege_t>
(((A) & DB_CHUNK0) |
((A << 4) & DB_CHUNK1) |
((A << 6) & DB_CHUNK2) |
((A << 9) & DB_CHUNK3) |
((A << 2) & DB_CHUNK4) |
((A << 9) & DB_CHUNK5) |
((A << 10) & DB_CHUNK6));
}
static inline privilege_t get_rights_for_db(privilege_t access)
{
ulonglong A(access);
return static_cast<privilege_t>
((A & DB_CHUNK0) |
((A & DB_CHUNK1) >> 4) |
((A & DB_CHUNK2) >> 6) |
((A & DB_CHUNK3) >> 9) |
((A & DB_CHUNK4) >> 2) |
((A & DB_CHUNK5) >> 9) |
((A & DB_CHUNK6) >> 10));
}
#define TBL_CHUNK0 DB_CHUNK0
#define TBL_CHUNK1 DB_CHUNK1
#define TBL_CHUNK2 (CREATE_VIEW_ACL | SHOW_VIEW_ACL)
#define TBL_CHUNK3 TRIGGER_ACL
#define TBL_CHUNK4 (DELETE_HISTORY_ACL)
static inline privilege_t fix_rights_for_table(privilege_t access)
{
ulonglong A(access);
return static_cast<privilege_t>
((A & TBL_CHUNK0) |
((A << 4) & TBL_CHUNK1) |
((A << 11) & TBL_CHUNK2) |
((A << 15) & TBL_CHUNK3) |
((A << 16) & TBL_CHUNK4));
}
static inline privilege_t get_rights_for_table(privilege_t access)
{
ulonglong A(access);
return static_cast<privilege_t>
((A & TBL_CHUNK0) |
((A & TBL_CHUNK1) >> 4) |
((A & TBL_CHUNK2) >> 11) |
((A & TBL_CHUNK3) >> 15) |
((A & TBL_CHUNK4) >> 16));
}
static inline privilege_t fix_rights_for_column(privilege_t A)
{
const ulonglong mask(SELECT_ACL | INSERT_ACL | UPDATE_ACL);
return (A & mask) | static_cast<privilege_t>((A & ~mask) << 8);
}
static inline privilege_t get_rights_for_column(privilege_t A)
{
const ulonglong mask(SELECT_ACL | INSERT_ACL | UPDATE_ACL);
return static_cast<privilege_t>((static_cast<ulonglong>(A) & mask) |
(static_cast<ulonglong>(A) >> 8));
}
static inline privilege_t fix_rights_for_procedure(privilege_t access)
{
ulonglong A(access);
return static_cast<privilege_t>
(((A << 18) & EXECUTE_ACL) |
((A << 23) & ALTER_PROC_ACL) |
((A << 8) & GRANT_ACL));
}
static inline privilege_t get_rights_for_procedure(privilege_t access)
{
ulonglong A(access);
return static_cast<privilege_t>
(((A & EXECUTE_ACL) >> 18) |
((A & ALTER_PROC_ACL) >> 23) |
((A & GRANT_ACL) >> 8));
}
#endif /* PRIVILEGE_H_INCLUDED */
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