mariadb/mysql-test/main/skip_grants.test

# This tests not performed with embedded server
-- source include/not_embedded.inc
-- disable_ps_protocol
use test;

#
# BUG#16777: Can not create trigger nor view w/o definer if --skip-grant-tables
# specified
#
# Also, the following test cases have been moved here:
#   - test that we can create VIEW if privileges check switched off has been
#     moved here;
#   - test that we can create and drop procedure without warnings (BUG#9993);
#   - BUG#17595: "DROP FUNCTION IF EXISTS" crashes server;
#   - BUG#13504: creation view with DEFINER clause if --skip-grant-tables
#

# Test case.

CREATE TABLE t1(c INT);

# - try to create with implicit definer (definer would be ''@'');

CREATE TRIGGER t1_bi BEFORE INSERT ON t1
  FOR EACH ROW
    SET @a = 1;

CREATE VIEW v1 AS SELECT * FROM t1;

CREATE PROCEDURE p1()
  SELECT 1;

CREATE FUNCTION f1() RETURNS INT
  RETURN 1;

# - try to create with explicit definer;

CREATE DEFINER=a@b TRIGGER ti_ai AFTER INSERT ON t1
  FOR EACH ROW
    SET @b = 1;

CREATE DEFINER=a@b VIEW v2 AS SELECT * FROM t1;

CREATE DEFINER=a@b PROCEDURE p2()
  SELECT 2;

CREATE DEFINER=a@b FUNCTION f2() RETURNS INT
  RETURN 2;

# - try to create with explicit definer with empty host;

CREATE DEFINER=a@'' TRIGGER ti_bu BEFORE UPDATE ON t1
  FOR EACH ROW
    SET @c = 1;

CREATE DEFINER=a@'' VIEW v3 AS SELECT * FROM t1;

CREATE DEFINER=a@'' PROCEDURE p3()
  SELECT 3;

CREATE DEFINER=a@'' FUNCTION f3() RETURNS INT
  RETURN 3;

# - check that empty host name is treated correctly;

SHOW CREATE VIEW v3;

SHOW CREATE PROCEDURE p3;

SHOW CREATE FUNCTION f3;

# Cleanup.

DROP TRIGGER t1_bi;
DROP TRIGGER ti_ai;
DROP TRIGGER ti_bu;

DROP VIEW v1;
DROP VIEW v2;
DROP VIEW v3;

DROP TABLE t1;

DROP PROCEDURE p1;
DROP PROCEDURE p2;
DROP PROCEDURE p3;

DROP FUNCTION f1;
DROP FUNCTION f2;
DROP FUNCTION f3;

--echo #
--echo # Bug #26807 "set global event_scheduler=1" and --skip-grant-tables crashes server
--echo #
--disable_warnings
set global event_scheduler=1;
--enable_warnings
set global event_scheduler=0;

--echo #
--echo # Bug#26285 Selecting information_schema crahes server
--echo #
select count(*) from information_schema.COLUMN_PRIVILEGES;
select count(*) from information_schema.SCHEMA_PRIVILEGES;
select count(*) from information_schema.TABLE_PRIVILEGES;
select count(*) from information_schema.USER_PRIVILEGES;

--echo #
--echo # End of 5.0 tests
--echo #

--echo #
--echo # Bug#29817 Queries with UDF fail with non-descriptive error
--echo # if mysql.proc is missing
--echo #
--error ER_SP_DOES_NOT_EXIST
select no_such_function(1);

--echo #
--echo # End of 5.1 tests
--echo #

--echo #
--echo # MDEV-8280 crash in 'show global status' with --skip-grant-tables
--echo #
show global status like 'Acl%';

--echo #
--echo # End of 10.1 tests
--echo #

--echo #
--echo # MDEV-22966 Server crashes or hangs with SET ROLE when started with skip-grant-tables
--echo #

--error ER_OPTION_PREVENTS_STATEMENT
set role x;

--echo #
--echo # End of 10.2 tests
--echo #

#
# MDEV-18297
# How to reset a forgotten root password
#
--error ER_OPTION_PREVENTS_STATEMENT
show create user root@localhost;
insert mysql.global_priv values ('foo', 'bar', '{}');
insert mysql.global_priv values ('baz', 'baz', '{"plugin":"baz"}');
--error ER_OPTION_PREVENTS_STATEMENT
set password for bar@foo = password("pass word");
flush privileges;
show create user root@localhost;
show create user bar@foo;
show create user baz@baz;
set password for bar@foo = password("pass word");
show create user bar@foo;
alter user baz@baz identified with mysql_native_password as password("baz");
show create user baz@baz;
drop user bar@foo;
drop user baz@baz;
# Need to restart the server to restore the "--skip-grant-tables" state
--source include/restart_mysqld.inc

--enable_ps_protocol

--echo #
--echo # End of 10.3 tests
--echo #

--echo #
--echo # MDEV-34501: SIGSEGV in pfs_start_mutex_wait_v1, __strlen_avx2, or __strlen_evex from safe_mutex_lock on CREATE DEFINER when using skip-grant-tables
--echo #
CREATE DEFINER=a PROCEDURE p() SELECT 1;
CREATE DEFINER=a FUNCTION f() RETURNS INT RETURN 100;

DROP PROCEDURE p;
DROP FUNCTION f;

--echo # End of 10.5 tests

--echo #
--echo # MDEV-24815 Show "--skip-grant-tables" state in SYSTEM VARIABLES
--echo #

SELECT @@skip_grant_tables AS EXPECT_1;

# Also check when the server starts without "--skip-grant-table" option
--let $restart_parameters = --skip-skip-grant-tables
--source include/restart_mysqld.inc
SELECT @@skip_grant_tables AS EXPECT_0;

# Need to restart the server to restore the "--skip-grant-tables" state
--let $restart_parameters = --skip-grant-tables
--source include/restart_mysqld.inc

--echo #
--echo # End of 10.10 tests
--echo #