mirror of
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599457ae2c
INVOKER-security view access check wrong". When privilege checks were done for tables used from an INVOKER-security view which in its turn was used from a DEFINER-security view connection's active security context was incorrectly used instead of security context with privileges of the second view's creator. This meant that users which had enough rights to access the DEFINER-security view and as result were supposed to be able successfully access it were unable to do so in cases when they didn't have privileges on underlying tables of the INVOKER-security view. This problem was caused by the fact that for INVOKER-security views TABLE_LIST::security_ctx member for underlying tables were set to 0 even in cases when particular view was used from another DEFINER-security view. This meant that when checks of privileges on these underlying tables was done in setup_tables_and_check_access() active connection security context was used instead of context corresponding to the creator of caller view. This fix addresses the problem by ensuring that underlying tables of an INVOKER-security view inherit security context from the view and thus correct security context is used for privilege checks on underlying tables in cases when such view is used from another view with DEFINER-security. mysql-test/r/view_grant.result: Added coverage for various combinations of DEFINER and INVOKER-security views, including test for bug #58499 "DEFINER-security view selecting from INVOKER-security view access check wrong". mysql-test/t/view_grant.test: Added coverage for various combinations of DEFINER and INVOKER-security views, including test for bug #58499 "DEFINER-security view selecting from INVOKER-security view access check wrong". sql/sql_view.cc: When opening a non-suid view ensure that its underlying tables will get the same security context as use for checking privileges on the view, i.e. security context of view invoker. This context can be different from the security context which is currently active for connection in cases when this non-suid view is used from a view with suid security. Inheriting security context in such situation allows correctly apply privileges of creator of suid view in checks for tables of non-suid view (since in this situation creator/definer of suid view serves as invoker for non-suid view).
1376 lines
62 KiB
Text
1376 lines
62 KiB
Text
drop database if exists mysqltest;
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drop view if exists v1,v2,v3;
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grant create view on test.* to test@localhost;
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show grants for test@localhost;
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Grants for test@localhost
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GRANT USAGE ON *.* TO 'test'@'localhost'
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GRANT CREATE VIEW ON `test`.* TO 'test'@'localhost'
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revoke create view on test.* from test@localhost;
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show grants for test@localhost;
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Grants for test@localhost
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GRANT USAGE ON *.* TO 'test'@'localhost'
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drop user test@localhost;
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create database mysqltest;
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create table mysqltest.t1 (a int, b int);
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create table mysqltest.t2 (a int, b int);
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grant select on mysqltest.t1 to mysqltest_1@localhost;
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grant create view,select on test.* to mysqltest_1@localhost;
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create definer=root@localhost view v1 as select * from mysqltest.t1;
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ERROR 42000: Access denied; you need the SUPER privilege for this operation
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create view v1 as select * from mysqltest.t1;
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alter view v1 as select * from mysqltest.t1;
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ERROR 42000: DROP command denied to user 'mysqltest_1'@'localhost' for table 'v1'
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create or replace view v1 as select * from mysqltest.t1;
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ERROR 42000: DROP command denied to user 'mysqltest_1'@'localhost' for table 'v1'
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create view mysqltest.v2 as select * from mysqltest.t1;
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ERROR 42000: CREATE VIEW command denied to user 'mysqltest_1'@'localhost' for table 'v2'
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create view v2 as select * from mysqltest.t2;
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ERROR 42000: ANY command denied to user 'mysqltest_1'@'localhost' for table 't2'
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show create view v1;
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View Create View character_set_client collation_connection
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v1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqltest_1`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `mysqltest`.`t1`.`a` AS `a`,`mysqltest`.`t1`.`b` AS `b` from `mysqltest`.`t1` latin1 latin1_swedish_ci
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grant create view,drop,select on test.* to mysqltest_1@localhost;
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use test;
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alter view v1 as select * from mysqltest.t1;
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create or replace view v1 as select * from mysqltest.t1;
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revoke all privileges on mysqltest.t1 from mysqltest_1@localhost;
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revoke all privileges on test.* from mysqltest_1@localhost;
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drop database mysqltest;
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drop view test.v1;
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create database mysqltest;
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create table mysqltest.t1 (a int, b int);
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create view mysqltest.v1 (c,d) as select a+1,b+1 from mysqltest.t1;
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grant select (c) on mysqltest.v1 to mysqltest_1@localhost;
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select c from mysqltest.v1;
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c
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select d from mysqltest.v1;
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ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for column 'd' in table 'v1'
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revoke all privileges on mysqltest.v1 from mysqltest_1@localhost;
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delete from mysql.user where user='mysqltest_1';
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drop database mysqltest;
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create database mysqltest;
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create table mysqltest.t1 (a int, b int);
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create algorithm=temptable view mysqltest.v1 (c,d) as select a+1,b+1 from mysqltest.t1;
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grant select (c) on mysqltest.v1 to mysqltest_1@localhost;
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select c from mysqltest.v1;
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c
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select d from mysqltest.v1;
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ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for column 'd' in table 'v1'
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revoke all privileges on mysqltest.v1 from mysqltest_1@localhost;
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delete from mysql.user where user='mysqltest_1';
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drop database mysqltest;
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create database mysqltest;
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create table mysqltest.t1 (a int, b int);
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create table mysqltest.t2 (a int, b int);
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create view mysqltest.v1 (c,d) as select a+1,b+1 from mysqltest.t1;
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create algorithm=temptable view mysqltest.v2 (c,d) as select a+1,b+1 from mysqltest.t1;
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create view mysqltest.v3 (c,d) as select a+1,b+1 from mysqltest.t2;
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create algorithm=temptable view mysqltest.v4 (c,d) as select a+1,b+1 from mysqltest.t2;
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grant select on mysqltest.v1 to mysqltest_1@localhost;
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grant select on mysqltest.v2 to mysqltest_1@localhost;
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grant select on mysqltest.v3 to mysqltest_1@localhost;
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grant select on mysqltest.v4 to mysqltest_1@localhost;
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select c from mysqltest.v1;
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c
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select c from mysqltest.v2;
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c
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select c from mysqltest.v3;
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c
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select c from mysqltest.v4;
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c
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show columns from mysqltest.v1;
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Field Type Null Key Default Extra
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c bigint(12) YES NULL
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d bigint(12) YES NULL
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show columns from mysqltest.v2;
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Field Type Null Key Default Extra
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c bigint(12) YES NULL
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d bigint(12) YES NULL
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explain select c from mysqltest.v1;
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ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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show create view mysqltest.v1;
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ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table 'v1'
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explain select c from mysqltest.v2;
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ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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show create view mysqltest.v2;
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ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table 'v2'
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explain select c from mysqltest.v3;
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ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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show create view mysqltest.v3;
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ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table 'v3'
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explain select c from mysqltest.v4;
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ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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show create view mysqltest.v4;
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ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table 'v4'
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grant select on mysqltest.t1 to mysqltest_1@localhost;
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explain select c from mysqltest.v1;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 system NULL NULL NULL NULL 0 const row not found
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show create view mysqltest.v1;
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ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table 'v1'
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explain select c from mysqltest.v2;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY <derived2> system NULL NULL NULL NULL 0 const row not found
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2 DERIVED NULL NULL NULL NULL NULL NULL NULL no matching row in const table
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show create view mysqltest.v2;
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ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table 'v2'
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explain select c from mysqltest.v3;
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ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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show create view mysqltest.v3;
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ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table 'v3'
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explain select c from mysqltest.v4;
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ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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show create view mysqltest.v4;
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ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table 'v4'
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grant show view on mysqltest.* to mysqltest_1@localhost;
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explain select c from mysqltest.v1;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 system NULL NULL NULL NULL 0 const row not found
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show create view mysqltest.v1;
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View Create View character_set_client collation_connection
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v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest`.`v1` AS select (`mysqltest`.`t1`.`a` + 1) AS `c`,(`mysqltest`.`t1`.`b` + 1) AS `d` from `mysqltest`.`t1` latin1 latin1_swedish_ci
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explain select c from mysqltest.v2;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY <derived2> system NULL NULL NULL NULL 0 const row not found
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2 DERIVED NULL NULL NULL NULL NULL NULL NULL no matching row in const table
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show create view mysqltest.v2;
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View Create View character_set_client collation_connection
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v2 CREATE ALGORITHM=TEMPTABLE DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest`.`v2` AS select (`mysqltest`.`t1`.`a` + 1) AS `c`,(`mysqltest`.`t1`.`b` + 1) AS `d` from `mysqltest`.`t1` latin1 latin1_swedish_ci
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explain select c from mysqltest.v3;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t2 system NULL NULL NULL NULL 0 const row not found
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show create view mysqltest.v3;
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View Create View character_set_client collation_connection
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v3 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest`.`v3` AS select (`mysqltest`.`t2`.`a` + 1) AS `c`,(`mysqltest`.`t2`.`b` + 1) AS `d` from `mysqltest`.`t2` latin1 latin1_swedish_ci
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explain select c from mysqltest.v4;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY <derived2> system NULL NULL NULL NULL 0 const row not found
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2 DERIVED NULL NULL NULL NULL NULL NULL NULL no matching row in const table
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show create view mysqltest.v4;
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View Create View character_set_client collation_connection
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v4 CREATE ALGORITHM=TEMPTABLE DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest`.`v4` AS select (`mysqltest`.`t2`.`a` + 1) AS `c`,(`mysqltest`.`t2`.`b` + 1) AS `d` from `mysqltest`.`t2` latin1 latin1_swedish_ci
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revoke all privileges on mysqltest.* from mysqltest_1@localhost;
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delete from mysql.user where user='mysqltest_1';
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drop database mysqltest;
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create database mysqltest;
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create table mysqltest.t1 (a int, b int, primary key(a));
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insert into mysqltest.t1 values (10,2), (20,3), (30,4), (40,5), (50,10);
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create table mysqltest.t2 (x int);
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insert into mysqltest.t2 values (3), (4), (5), (6);
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create view mysqltest.v1 (a,c) as select a, b+1 from mysqltest.t1;
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create view mysqltest.v2 (a,c) as select a, b from mysqltest.t1;
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create view mysqltest.v3 (a,c) as select a, b+1 from mysqltest.t1;
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grant update (a) on mysqltest.v2 to mysqltest_1@localhost;
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grant update on mysqltest.v1 to mysqltest_1@localhost;
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grant select on mysqltest.* to mysqltest_1@localhost;
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use mysqltest;
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update t2,v1 set v1.a=v1.a+v1.c where t2.x=v1.c;
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select * from t1;
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a b
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13 2
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24 3
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35 4
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46 5
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50 10
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update v1 set a=a+c;
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select * from t1;
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a b
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16 2
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28 3
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40 4
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52 5
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61 10
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update t2,v2 set v2.a=v2.a+v2.c where t2.x=v2.c;
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select * from t1;
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a b
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16 2
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31 3
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44 4
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57 5
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61 10
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update v2 set a=a+c;
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select * from t1;
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a b
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18 2
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34 3
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48 4
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62 5
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71 10
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update t2,v2 set v2.c=v2.a+v2.c where t2.x=v2.c;
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ERROR 42000: UPDATE command denied to user 'mysqltest_1'@'localhost' for column 'c' in table 'v2'
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update v2 set c=a+c;
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ERROR 42000: UPDATE command denied to user 'mysqltest_1'@'localhost' for column 'c' in table 'v2'
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update t2,v3 set v3.a=v3.a+v3.c where t2.x=v3.c;
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ERROR 42000: UPDATE command denied to user 'mysqltest_1'@'localhost' for table 'v3'
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update v3 set a=a+c;
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ERROR 42000: UPDATE command denied to user 'mysqltest_1'@'localhost' for table 'v3'
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use test;
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REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
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drop database mysqltest;
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create database mysqltest;
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create table mysqltest.t1 (a int, b int, primary key(a));
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insert into mysqltest.t1 values (1,2), (2,3), (3,4), (4,5), (5,10);
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create table mysqltest.t2 (x int);
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insert into mysqltest.t2 values (3), (4), (5), (6);
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create view mysqltest.v1 (a,c) as select a, b+1 from mysqltest.t1;
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create view mysqltest.v2 (a,c) as select a, b+1 from mysqltest.t1;
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grant delete on mysqltest.v1 to mysqltest_1@localhost;
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grant select on mysqltest.* to mysqltest_1@localhost;
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use mysqltest;
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delete from v1 where c < 4;
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select * from t1;
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a b
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2 3
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3 4
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4 5
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5 10
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delete v1 from t2,v1 where t2.x=v1.c;
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select * from t1;
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a b
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5 10
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delete v2 from t2,v2 where t2.x=v2.c;
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ERROR 42000: DELETE command denied to user 'mysqltest_1'@'localhost' for table 'v2'
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delete from v2 where c < 4;
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ERROR 42000: DELETE command denied to user 'mysqltest_1'@'localhost' for table 'v2'
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use test;
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REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
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drop database mysqltest;
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create database mysqltest;
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create table mysqltest.t1 (a int, b int, primary key(a));
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insert into mysqltest.t1 values (1,2), (2,3);
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create table mysqltest.t2 (x int, y int);
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insert into mysqltest.t2 values (3,4);
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create view mysqltest.v1 (a,c) as select a, b from mysqltest.t1;
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create view mysqltest.v2 (a,c) as select a, b from mysqltest.t1;
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grant insert on mysqltest.v1 to mysqltest_1@localhost;
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grant select on mysqltest.* to mysqltest_1@localhost;
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use mysqltest;
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insert into v1 values (5,6);
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select * from t1;
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a b
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1 2
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2 3
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5 6
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insert into v1 select x,y from t2;
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select * from t1;
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a b
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1 2
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2 3
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5 6
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3 4
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insert into v2 values (5,6);
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ERROR 42000: INSERT command denied to user 'mysqltest_1'@'localhost' for table 'v2'
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insert into v2 select x,y from t2;
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ERROR 42000: INSERT command denied to user 'mysqltest_1'@'localhost' for table 'v2'
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use test;
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REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
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drop database mysqltest;
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create database mysqltest;
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create table mysqltest.t1 (a int, b int);
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create table mysqltest.t2 (a int, b int);
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grant update on mysqltest.t1 to mysqltest_1@localhost;
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grant update(b) on mysqltest.t2 to mysqltest_1@localhost;
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grant create view,update on test.* to mysqltest_1@localhost;
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create view v1 as select * from mysqltest.t1;
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create view v2 as select b from mysqltest.t2;
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create view mysqltest.v1 as select * from mysqltest.t1;
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ERROR 42000: CREATE VIEW command denied to user 'mysqltest_1'@'localhost' for table 'v1'
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create view v3 as select a from mysqltest.t2;
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ERROR 42000: ANY command denied to user 'mysqltest_1'@'localhost' for column 'a' in table 't2'
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create table mysqltest.v3 (b int);
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grant create view on mysqltest.v3 to mysqltest_1@localhost;
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drop table mysqltest.v3;
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create view mysqltest.v3 as select b from mysqltest.t2;
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grant create view, update on mysqltest.v3 to mysqltest_1@localhost;
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drop view mysqltest.v3;
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create view mysqltest.v3 as select b from mysqltest.t2;
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create view v4 as select b+1 from mysqltest.t2;
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ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for column 'b' in table 't2'
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grant create view,update,select on test.* to mysqltest_1@localhost;
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create view v4 as select b+1 from mysqltest.t2;
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ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for column 'b' in table 't2'
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grant update,select(b) on mysqltest.t2 to mysqltest_1@localhost;
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create view v4 as select b+1 from mysqltest.t2;
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REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
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drop database mysqltest;
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drop view v1,v2,v4;
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create database mysqltest;
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create table mysqltest.t1 (a int);
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grant all privileges on mysqltest.* to mysqltest_1@localhost;
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use mysqltest;
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create view v1 as select * from t1;
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use test;
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revoke all privileges on mysqltest.* from mysqltest_1@localhost;
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drop database mysqltest;
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create database mysqltest;
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create table mysqltest.t1 (a int, b int);
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grant select on mysqltest.t1 to mysqltest_1@localhost;
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grant create view,select on test.* to mysqltest_1@localhost;
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create view v1 as select * from mysqltest.t1;
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show create view v1;
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View Create View character_set_client collation_connection
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v1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqltest_1`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `mysqltest`.`t1`.`a` AS `a`,`mysqltest`.`t1`.`b` AS `b` from `mysqltest`.`t1` latin1 latin1_swedish_ci
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revoke select on mysqltest.t1 from mysqltest_1@localhost;
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select * from v1;
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ERROR HY000: View 'test.v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
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grant select on mysqltest.t1 to mysqltest_1@localhost;
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select * from v1;
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a b
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REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
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drop view v1;
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drop database mysqltest;
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create database mysqltest;
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use mysqltest;
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create table t1 (a int);
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insert into t1 values (1);
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create table t2 (s1 int);
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drop function if exists f2;
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create function f2 () returns int begin declare v int; select s1 from t2
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into v; return v; end//
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create algorithm=TEMPTABLE view v1 as select f2() from t1;
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create algorithm=MERGE view v2 as select f2() from t1;
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create algorithm=TEMPTABLE SQL SECURITY INVOKER view v3 as select f2() from t1;
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create algorithm=MERGE SQL SECURITY INVOKER view v4 as select f2() from t1;
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create SQL SECURITY INVOKER view v5 as select * from v4;
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grant select on v1 to mysqltest_1@localhost;
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grant select on v2 to mysqltest_1@localhost;
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grant select on v3 to mysqltest_1@localhost;
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grant select on v4 to mysqltest_1@localhost;
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grant select on v5 to mysqltest_1@localhost;
|
|
use mysqltest;
|
|
select * from v1;
|
|
f2()
|
|
NULL
|
|
Warnings:
|
|
Warning 1329 No data - zero rows fetched, selected, or processed
|
|
select * from v2;
|
|
f2()
|
|
NULL
|
|
Warnings:
|
|
Warning 1329 No data - zero rows fetched, selected, or processed
|
|
select * from v3;
|
|
ERROR HY000: View 'mysqltest.v3' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
select * from v4;
|
|
ERROR HY000: View 'mysqltest.v4' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
select * from v5;
|
|
ERROR HY000: View 'mysqltest.v5' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
use test;
|
|
drop view v1, v2, v3, v4, v5;
|
|
drop function f2;
|
|
drop table t1, t2;
|
|
use test;
|
|
REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
|
|
drop database mysqltest;
|
|
create database mysqltest;
|
|
use mysqltest;
|
|
create table t1 (a int);
|
|
insert into t1 values (1);
|
|
create table t2 (s1 int);
|
|
drop function if exists f2;
|
|
create function f2 () returns int begin declare v int; select s1 from t2
|
|
into v; return v; end//
|
|
grant select on t1 to mysqltest_1@localhost;
|
|
grant execute on function f2 to mysqltest_1@localhost;
|
|
grant create view on mysqltest.* to mysqltest_1@localhost;
|
|
use mysqltest;
|
|
create algorithm=TEMPTABLE view v1 as select f2() from t1;
|
|
create algorithm=MERGE view v2 as select f2() from t1;
|
|
create algorithm=TEMPTABLE SQL SECURITY INVOKER view v3 as select f2() from t1;
|
|
create algorithm=MERGE SQL SECURITY INVOKER view v4 as select f2() from t1;
|
|
use test;
|
|
create view v5 as select * from v1;
|
|
revoke execute on function f2 from mysqltest_1@localhost;
|
|
select * from v1;
|
|
ERROR HY000: View 'mysqltest.v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
select * from v2;
|
|
ERROR HY000: View 'mysqltest.v2' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
select * from v3;
|
|
f2()
|
|
NULL
|
|
Warnings:
|
|
Warning 1329 No data - zero rows fetched, selected, or processed
|
|
select * from v4;
|
|
f2()
|
|
NULL
|
|
Warnings:
|
|
Warning 1329 No data - zero rows fetched, selected, or processed
|
|
select * from v5;
|
|
ERROR HY000: View 'mysqltest.v5' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
drop view v1, v2, v3, v4, v5;
|
|
drop function f2;
|
|
drop table t1, t2;
|
|
use test;
|
|
REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
|
|
drop database mysqltest;
|
|
create database mysqltest;
|
|
use mysqltest;
|
|
create table t1 (a int);
|
|
create table v1 (a int);
|
|
insert into t1 values (1);
|
|
grant select on t1 to mysqltest_1@localhost;
|
|
grant select on v1 to mysqltest_1@localhost;
|
|
grant create view on mysqltest.* to mysqltest_1@localhost;
|
|
drop table v1;
|
|
use mysqltest;
|
|
create algorithm=TEMPTABLE view v1 as select *, a as b from t1;
|
|
create algorithm=MERGE view v2 as select *, a as b from t1;
|
|
create algorithm=TEMPTABLE SQL SECURITY INVOKER view v3 as select *, a as b from t1;
|
|
create algorithm=MERGE SQL SECURITY INVOKER view v4 as select *, a as b from t1;
|
|
create view v5 as select * from v1;
|
|
use test;
|
|
revoke select on t1 from mysqltest_1@localhost;
|
|
select * from v1;
|
|
ERROR HY000: View 'mysqltest.v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
select * from v2;
|
|
ERROR HY000: View 'mysqltest.v2' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
select * from v3;
|
|
a b
|
|
1 1
|
|
select * from v4;
|
|
a b
|
|
1 1
|
|
select * from v5;
|
|
ERROR HY000: View 'mysqltest.v5' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
drop table t1;
|
|
use test;
|
|
REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
|
|
drop database mysqltest;
|
|
create database mysqltest;
|
|
use mysqltest;
|
|
create table t1 (a int);
|
|
insert into t1 values (1);
|
|
create algorithm=TEMPTABLE view v1 as select *, a as b from t1;
|
|
create algorithm=MERGE view v2 as select *, a as b from t1;
|
|
create algorithm=TEMPTABLE SQL SECURITY INVOKER view v3 as select *, a as b from t1;
|
|
create algorithm=MERGE SQL SECURITY INVOKER view v4 as select *, a as b from t1;
|
|
create SQL SECURITY INVOKER view v5 as select * from v4;
|
|
grant select on v1 to mysqltest_1@localhost;
|
|
grant select on v2 to mysqltest_1@localhost;
|
|
grant select on v3 to mysqltest_1@localhost;
|
|
grant select on v4 to mysqltest_1@localhost;
|
|
grant select on v5 to mysqltest_1@localhost;
|
|
use mysqltest;
|
|
select * from v1;
|
|
a b
|
|
1 1
|
|
select * from v2;
|
|
a b
|
|
1 1
|
|
select * from v3;
|
|
ERROR HY000: View 'mysqltest.v3' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
select * from v4;
|
|
ERROR HY000: View 'mysqltest.v4' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
select * from v5;
|
|
ERROR HY000: View 'mysqltest.v5' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
use test;
|
|
drop view v1, v2, v3, v4, v5;
|
|
drop table t1;
|
|
use test;
|
|
REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
|
|
drop database mysqltest;
|
|
drop view if exists v1;
|
|
drop table if exists t1;
|
|
create table t1 as select * from mysql.user where user='';
|
|
delete from mysql.user where user='';
|
|
flush privileges;
|
|
grant all on test.* to 'test14256'@'%';
|
|
use test;
|
|
create view v1 as select 42;
|
|
show create view v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`test14256`@`%` SQL SECURITY DEFINER VIEW `v1` AS select 42 AS `42` latin1 latin1_swedish_ci
|
|
select definer into @v1def1 from information_schema.views
|
|
where table_schema = 'test' and table_name='v1';
|
|
drop view v1;
|
|
create definer=`test14256`@`%` view v1 as select 42;
|
|
show create view v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`test14256`@`%` SQL SECURITY DEFINER VIEW `v1` AS select 42 AS `42` latin1 latin1_swedish_ci
|
|
select definer into @v1def2 from information_schema.views
|
|
where table_schema = 'test' and table_name='v1';
|
|
drop view v1;
|
|
select @v1def1, @v1def2, @v1def1=@v1def2;
|
|
@v1def1 @v1def2 @v1def1=@v1def2
|
|
test14256@% test14256@% 1
|
|
drop user test14256;
|
|
insert into mysql.user select * from t1;
|
|
flush privileges;
|
|
drop table t1;
|
|
create database mysqltest;
|
|
use mysqltest;
|
|
CREATE TABLE t1 (i INT);
|
|
CREATE VIEW v1 AS SELECT * FROM t1;
|
|
SHOW CREATE VIEW v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`i` AS `i` from `t1` latin1 latin1_swedish_ci
|
|
GRANT SELECT, LOCK TABLES ON mysqltest.* TO mysqltest_1@localhost;
|
|
use mysqltest;
|
|
LOCK TABLES v1 READ;
|
|
SHOW CREATE TABLE v1;
|
|
ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table 'v1'
|
|
UNLOCK TABLES;
|
|
use test;
|
|
use test;
|
|
drop user mysqltest_1@localhost;
|
|
drop database mysqltest;
|
|
create definer=some_user@`` sql security invoker view v1 as select 1;
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('some_user'@'') does not exist
|
|
create definer=some_user@localhost sql security invoker view v2 as select 1;
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('some_user'@'localhost') does not exist
|
|
show create view v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`some_user`@`` SQL SECURITY INVOKER VIEW `v1` AS select 1 AS `1` latin1 latin1_swedish_ci
|
|
show create view v2;
|
|
View Create View character_set_client collation_connection
|
|
v2 CREATE ALGORITHM=UNDEFINED DEFINER=`some_user`@`localhost` SQL SECURITY INVOKER VIEW `v2` AS select 1 AS `1` latin1 latin1_swedish_ci
|
|
drop view v1;
|
|
drop view v2;
|
|
CREATE DATABASE mysqltest1;
|
|
CREATE USER readonly@localhost;
|
|
CREATE TABLE mysqltest1.t1 (x INT);
|
|
INSERT INTO mysqltest1.t1 VALUES (1), (2);
|
|
CREATE SQL SECURITY INVOKER VIEW mysqltest1.v_t1 AS SELECT * FROM mysqltest1.t1;
|
|
CREATE SQL SECURITY DEFINER VIEW mysqltest1.v_ts AS SELECT * FROM mysqltest1.t1;
|
|
CREATE SQL SECURITY DEFINER VIEW mysqltest1.v_ti AS SELECT * FROM mysqltest1.t1;
|
|
CREATE SQL SECURITY DEFINER VIEW mysqltest1.v_tu AS SELECT * FROM mysqltest1.t1;
|
|
CREATE SQL SECURITY DEFINER VIEW mysqltest1.v_tus AS SELECT * FROM mysqltest1.t1;
|
|
CREATE SQL SECURITY DEFINER VIEW mysqltest1.v_td AS SELECT * FROM mysqltest1.t1;
|
|
CREATE SQL SECURITY DEFINER VIEW mysqltest1.v_tds AS SELECT * FROM mysqltest1.t1;
|
|
GRANT SELECT, INSERT, UPDATE, DELETE ON mysqltest1.v_t1 TO readonly@localhost;
|
|
GRANT SELECT ON mysqltest1.v_ts TO readonly@localhost;
|
|
GRANT INSERT ON mysqltest1.v_ti TO readonly@localhost;
|
|
GRANT UPDATE ON mysqltest1.v_tu TO readonly@localhost;
|
|
GRANT UPDATE,SELECT ON mysqltest1.v_tus TO readonly@localhost;
|
|
GRANT DELETE ON mysqltest1.v_td TO readonly@localhost;
|
|
GRANT DELETE,SELECT ON mysqltest1.v_tds TO readonly@localhost;
|
|
SELECT * FROM mysqltest1.v_t1;
|
|
ERROR HY000: View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
INSERT INTO mysqltest1.v_t1 VALUES(4);
|
|
ERROR HY000: View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
DELETE FROM mysqltest1.v_t1 WHERE x = 1;
|
|
ERROR HY000: View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
UPDATE mysqltest1.v_t1 SET x = 3 WHERE x = 2;
|
|
ERROR HY000: View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
UPDATE mysqltest1.v_t1 SET x = 3;
|
|
ERROR HY000: View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
DELETE FROM mysqltest1.v_t1;
|
|
ERROR HY000: View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
SELECT 1 FROM mysqltest1.v_t1;
|
|
ERROR HY000: View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
SELECT * FROM mysqltest1.t1;
|
|
ERROR 42000: SELECT command denied to user 'readonly'@'localhost' for table 't1'
|
|
SELECT * FROM mysqltest1.v_ts;
|
|
x
|
|
1
|
|
2
|
|
SELECT * FROM mysqltest1.v_ts, mysqltest1.t1 WHERE mysqltest1.t1.x = mysqltest1.v_ts.x;
|
|
ERROR 42000: SELECT command denied to user 'readonly'@'localhost' for table 't1'
|
|
SELECT * FROM mysqltest1.v_ti;
|
|
ERROR 42000: SELECT command denied to user 'readonly'@'localhost' for table 'v_ti'
|
|
INSERT INTO mysqltest1.v_ts VALUES (100);
|
|
ERROR 42000: INSERT command denied to user 'readonly'@'localhost' for table 'v_ts'
|
|
INSERT INTO mysqltest1.v_ti VALUES (100);
|
|
UPDATE mysqltest1.v_ts SET x= 200 WHERE x = 100;
|
|
ERROR 42000: UPDATE command denied to user 'readonly'@'localhost' for table 'v_ts'
|
|
UPDATE mysqltest1.v_ts SET x= 200;
|
|
ERROR 42000: UPDATE command denied to user 'readonly'@'localhost' for table 'v_ts'
|
|
UPDATE mysqltest1.v_tu SET x= 200 WHERE x = 100;
|
|
UPDATE mysqltest1.v_tus SET x= 200 WHERE x = 100;
|
|
UPDATE mysqltest1.v_tu SET x= 200;
|
|
DELETE FROM mysqltest1.v_ts WHERE x= 200;
|
|
ERROR 42000: DELETE command denied to user 'readonly'@'localhost' for table 'v_ts'
|
|
DELETE FROM mysqltest1.v_ts;
|
|
ERROR 42000: DELETE command denied to user 'readonly'@'localhost' for table 'v_ts'
|
|
DELETE FROM mysqltest1.v_td WHERE x= 200;
|
|
ERROR 42000: SELECT command denied to user 'readonly'@'localhost' for column 'x' in table 'v_td'
|
|
DELETE FROM mysqltest1.v_tds WHERE x= 200;
|
|
DELETE FROM mysqltest1.v_td;
|
|
DROP VIEW mysqltest1.v_tds;
|
|
DROP VIEW mysqltest1.v_td;
|
|
DROP VIEW mysqltest1.v_tus;
|
|
DROP VIEW mysqltest1.v_tu;
|
|
DROP VIEW mysqltest1.v_ti;
|
|
DROP VIEW mysqltest1.v_ts;
|
|
DROP VIEW mysqltest1.v_t1;
|
|
DROP TABLE mysqltest1.t1;
|
|
DROP USER readonly@localhost;
|
|
DROP DATABASE mysqltest1;
|
|
CREATE TABLE t1 (a INT PRIMARY KEY);
|
|
INSERT INTO t1 VALUES (1), (2), (3);
|
|
CREATE DEFINER = 'no-such-user'@localhost VIEW v AS SELECT a from t1;
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('no-such-user'@'localhost') does not exist
|
|
SHOW CREATE VIEW v;
|
|
View Create View character_set_client collation_connection
|
|
v CREATE ALGORITHM=UNDEFINED DEFINER=`no-such-user`@`localhost` SQL SECURITY DEFINER VIEW `v` AS select `test`.`t1`.`a` AS `a` from `t1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('no-such-user'@'localhost') does not exist
|
|
SELECT * FROM v;
|
|
ERROR HY000: The user specified as a definer ('no-such-user'@'localhost') does not exist
|
|
DROP VIEW v;
|
|
DROP TABLE t1;
|
|
USE test;
|
|
CREATE USER mysqltest_db1@localhost identified by 'PWD';
|
|
GRANT ALL ON mysqltest_db1.* TO mysqltest_db1@localhost WITH GRANT OPTION;
|
|
CREATE SCHEMA mysqltest_db1 ;
|
|
USE mysqltest_db1 ;
|
|
CREATE TABLE t1 (f1 INTEGER);
|
|
CREATE VIEW view1 AS
|
|
SELECT * FROM t1;
|
|
SHOW CREATE VIEW view1;
|
|
View Create View character_set_client collation_connection
|
|
view1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqltest_db1`@`localhost` SQL SECURITY DEFINER VIEW `view1` AS select `t1`.`f1` AS `f1` from `t1` latin1 latin1_swedish_ci
|
|
CREATE VIEW view2 AS
|
|
SELECT * FROM view1;
|
|
# Here comes a suspicious warning
|
|
SHOW CREATE VIEW view2;
|
|
View Create View character_set_client collation_connection
|
|
view2 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqltest_db1`@`localhost` SQL SECURITY DEFINER VIEW `view2` AS select `view1`.`f1` AS `f1` from `view1` latin1 latin1_swedish_ci
|
|
# But the view view2 is usable
|
|
SELECT * FROM view2;
|
|
f1
|
|
CREATE VIEW view3 AS
|
|
SELECT * FROM view2;
|
|
SELECT * from view3;
|
|
f1
|
|
DROP VIEW mysqltest_db1.view3;
|
|
DROP VIEW mysqltest_db1.view2;
|
|
DROP VIEW mysqltest_db1.view1;
|
|
DROP TABLE mysqltest_db1.t1;
|
|
DROP SCHEMA mysqltest_db1;
|
|
DROP USER mysqltest_db1@localhost;
|
|
CREATE DATABASE test1;
|
|
CREATE DATABASE test2;
|
|
CREATE TABLE test1.t0 (a VARCHAR(20));
|
|
CREATE TABLE test2.t1 (a VARCHAR(20));
|
|
CREATE VIEW test2.t3 AS SELECT * FROM test1.t0;
|
|
CREATE OR REPLACE VIEW test.v1 AS
|
|
SELECT ta.a AS col1, tb.a AS col2 FROM test2.t3 ta, test2.t1 tb;
|
|
DROP VIEW test.v1;
|
|
DROP VIEW test2.t3;
|
|
DROP TABLE test2.t1, test1.t0;
|
|
DROP DATABASE test2;
|
|
DROP DATABASE test1;
|
|
DROP VIEW IF EXISTS v1;
|
|
DROP VIEW IF EXISTS v2;
|
|
DROP VIEW IF EXISTS v3;
|
|
DROP FUNCTION IF EXISTS f1;
|
|
DROP FUNCTION IF EXISTS f2;
|
|
DROP PROCEDURE IF EXISTS p1;
|
|
CREATE SQL SECURITY DEFINER VIEW v1 AS SELECT CURRENT_USER() AS cu;
|
|
CREATE FUNCTION f1() RETURNS VARCHAR(77) SQL SECURITY INVOKER
|
|
RETURN CURRENT_USER();
|
|
CREATE SQL SECURITY DEFINER VIEW v2 AS SELECT f1() AS cu;
|
|
CREATE PROCEDURE p1(OUT cu VARCHAR(77)) SQL SECURITY INVOKER
|
|
SET cu= CURRENT_USER();
|
|
CREATE FUNCTION f2() RETURNS VARCHAR(77) SQL SECURITY INVOKER
|
|
BEGIN
|
|
DECLARE cu VARCHAR(77);
|
|
CALL p1(cu);
|
|
RETURN cu;
|
|
END|
|
|
CREATE SQL SECURITY DEFINER VIEW v3 AS SELECT f2() AS cu;
|
|
CREATE USER mysqltest_u1@localhost;
|
|
GRANT ALL ON test.* TO mysqltest_u1@localhost;
|
|
|
|
The following tests should all return 1.
|
|
|
|
SELECT CURRENT_USER() = 'mysqltest_u1@localhost';
|
|
CURRENT_USER() = 'mysqltest_u1@localhost'
|
|
1
|
|
SELECT f1() = 'mysqltest_u1@localhost';
|
|
f1() = 'mysqltest_u1@localhost'
|
|
1
|
|
CALL p1(@cu);
|
|
SELECT @cu = 'mysqltest_u1@localhost';
|
|
@cu = 'mysqltest_u1@localhost'
|
|
1
|
|
SELECT f2() = 'mysqltest_u1@localhost';
|
|
f2() = 'mysqltest_u1@localhost'
|
|
1
|
|
SELECT cu = 'root@localhost' FROM v1;
|
|
cu = 'root@localhost'
|
|
1
|
|
SELECT cu = 'root@localhost' FROM v2;
|
|
cu = 'root@localhost'
|
|
1
|
|
SELECT cu = 'root@localhost' FROM v3;
|
|
cu = 'root@localhost'
|
|
1
|
|
DROP VIEW v3;
|
|
DROP FUNCTION f2;
|
|
DROP PROCEDURE p1;
|
|
DROP FUNCTION f1;
|
|
DROP VIEW v2;
|
|
DROP VIEW v1;
|
|
DROP USER mysqltest_u1@localhost;
|
|
CREATE DATABASE db17254;
|
|
USE db17254;
|
|
CREATE TABLE t1 (f1 INT);
|
|
INSERT INTO t1 VALUES (10),(20);
|
|
CREATE USER def_17254@localhost;
|
|
GRANT SELECT ON db17254.* TO def_17254@localhost;
|
|
CREATE USER inv_17254@localhost;
|
|
GRANT SELECT ON db17254.t1 TO inv_17254@localhost;
|
|
GRANT CREATE VIEW ON db17254.* TO def_17254@localhost;
|
|
CREATE VIEW v1 AS SELECT * FROM t1;
|
|
DROP USER def_17254@localhost;
|
|
for a user
|
|
SELECT * FROM v1;
|
|
ERROR 42000: SELECT command denied to user 'inv_17254'@'localhost' for table 'v1'
|
|
for a superuser
|
|
SELECT * FROM v1;
|
|
ERROR HY000: The user specified as a definer ('def_17254'@'localhost') does not exist
|
|
DROP USER inv_17254@localhost;
|
|
DROP DATABASE db17254;
|
|
DROP DATABASE IF EXISTS mysqltest_db1;
|
|
DROP DATABASE IF EXISTS mysqltest_db2;
|
|
DROP USER mysqltest_u1;
|
|
DROP USER mysqltest_u2;
|
|
CREATE USER mysqltest_u1@localhost;
|
|
CREATE USER mysqltest_u2@localhost;
|
|
CREATE DATABASE mysqltest_db1;
|
|
CREATE DATABASE mysqltest_db2;
|
|
GRANT ALL ON mysqltest_db1.* TO mysqltest_u1@localhost WITH GRANT OPTION;
|
|
GRANT ALL ON mysqltest_db2.* TO mysqltest_u2@localhost;
|
|
CREATE TABLE t1 (i INT);
|
|
INSERT INTO t1 VALUES (1);
|
|
CREATE VIEW v1 AS SELECT i FROM t1 WHERE 1 IN (SELECT * FROM t1);
|
|
CREATE TABLE t2 (s CHAR(7));
|
|
INSERT INTO t2 VALUES ('public');
|
|
GRANT SELECT ON v1 TO mysqltest_u2@localhost;
|
|
GRANT SELECT ON t2 TO mysqltest_u2@localhost;
|
|
SELECT * FROM mysqltest_db1.v1, mysqltest_db1.t2;
|
|
i s
|
|
1 public
|
|
PREPARE stmt1 FROM "SELECT * FROM mysqltest_db1.t2";
|
|
EXECUTE stmt1;
|
|
s
|
|
public
|
|
PREPARE stmt2 FROM "SELECT * FROM mysqltest_db1.v1, mysqltest_db1.t2";
|
|
EXECUTE stmt2;
|
|
i s
|
|
1 public
|
|
REVOKE SELECT ON t2 FROM mysqltest_u2@localhost;
|
|
UPDATE t2 SET s = 'private' WHERE s = 'public';
|
|
SELECT * FROM mysqltest_db1.v1, mysqltest_db1.t2;
|
|
ERROR 42000: SELECT command denied to user 'mysqltest_u2'@'localhost' for table 't2'
|
|
EXECUTE stmt1;
|
|
ERROR 42000: SELECT command denied to user 'mysqltest_u2'@'localhost' for table 't2'
|
|
EXECUTE stmt2;
|
|
ERROR 42000: SELECT command denied to user 'mysqltest_u2'@'localhost' for table 't2'
|
|
REVOKE ALL ON mysqltest_db1.* FROM mysqltest_u1@localhost;
|
|
REVOKE ALL ON mysqltest_db2.* FROM mysqltest_u2@localhost;
|
|
DROP DATABASE mysqltest_db1;
|
|
DROP DATABASE mysqltest_db2;
|
|
DROP USER mysqltest_u1@localhost;
|
|
DROP USER mysqltest_u2@localhost;
|
|
CREATE DATABASE db26813;
|
|
USE db26813;
|
|
CREATE TABLE t1(f1 INT, f2 INT);
|
|
CREATE VIEW v1 AS SELECT f1 FROM t1;
|
|
CREATE VIEW v2 AS SELECT f1 FROM t1;
|
|
CREATE VIEW v3 AS SELECT f1 FROM t1;
|
|
CREATE USER u26813@localhost;
|
|
GRANT DROP ON db26813.v1 TO u26813@localhost;
|
|
GRANT CREATE VIEW ON db26813.v2 TO u26813@localhost;
|
|
GRANT DROP, CREATE VIEW ON db26813.v3 TO u26813@localhost;
|
|
GRANT SELECT ON db26813.t1 TO u26813@localhost;
|
|
ALTER VIEW v1 AS SELECT f2 FROM t1;
|
|
ERROR 42000: Access denied; you need the SUPER privilege for this operation
|
|
ALTER VIEW v2 AS SELECT f2 FROM t1;
|
|
ERROR 42000: Access denied; you need the SUPER privilege for this operation
|
|
ALTER VIEW v3 AS SELECT f2 FROM t1;
|
|
ERROR 42000: Access denied; you need the SUPER privilege for this operation
|
|
SHOW CREATE VIEW v3;
|
|
View Create View character_set_client collation_connection
|
|
v3 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v3` AS select `t1`.`f1` AS `f1` from `t1` latin1 latin1_swedish_ci
|
|
DROP USER u26813@localhost;
|
|
DROP DATABASE db26813;
|
|
#
|
|
# Bug#29908 A user can gain additional access through the ALTER VIEW.
|
|
#
|
|
CREATE DATABASE mysqltest_29908;
|
|
USE mysqltest_29908;
|
|
CREATE TABLE t1(f1 INT, f2 INT);
|
|
CREATE USER u29908_1@localhost;
|
|
CREATE DEFINER = u29908_1@localhost VIEW v1 AS SELECT f1 FROM t1;
|
|
CREATE DEFINER = u29908_1@localhost SQL SECURITY INVOKER VIEW v2 AS
|
|
SELECT f1 FROM t1;
|
|
GRANT DROP, CREATE VIEW, SHOW VIEW ON mysqltest_29908.v1 TO u29908_1@localhost;
|
|
GRANT DROP, CREATE VIEW, SHOW VIEW ON mysqltest_29908.v2 TO u29908_1@localhost;
|
|
GRANT SELECT ON mysqltest_29908.t1 TO u29908_1@localhost;
|
|
CREATE USER u29908_2@localhost;
|
|
GRANT DROP, CREATE VIEW ON mysqltest_29908.v1 TO u29908_2@localhost;
|
|
GRANT DROP, CREATE VIEW, SHOW VIEW ON mysqltest_29908.v2 TO u29908_2@localhost;
|
|
GRANT SELECT ON mysqltest_29908.t1 TO u29908_2@localhost;
|
|
ALTER VIEW v1 AS SELECT f2 FROM t1;
|
|
ERROR 42000: Access denied; you need the SUPER privilege for this operation
|
|
ALTER VIEW v2 AS SELECT f2 FROM t1;
|
|
ERROR 42000: Access denied; you need the SUPER privilege for this operation
|
|
SHOW CREATE VIEW v2;
|
|
View Create View character_set_client collation_connection
|
|
v2 CREATE ALGORITHM=UNDEFINED DEFINER=`u29908_1`@`localhost` SQL SECURITY INVOKER VIEW `v2` AS select `t1`.`f1` AS `f1` from `t1` latin1 latin1_swedish_ci
|
|
ALTER VIEW v1 AS SELECT f2 FROM t1;
|
|
SHOW CREATE VIEW v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`u29908_1`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`f2` AS `f2` from `t1` latin1 latin1_swedish_ci
|
|
ALTER VIEW v2 AS SELECT f2 FROM t1;
|
|
SHOW CREATE VIEW v2;
|
|
View Create View character_set_client collation_connection
|
|
v2 CREATE ALGORITHM=UNDEFINED DEFINER=`u29908_1`@`localhost` SQL SECURITY INVOKER VIEW `v2` AS select `t1`.`f2` AS `f2` from `t1` latin1 latin1_swedish_ci
|
|
ALTER VIEW v1 AS SELECT f1 FROM t1;
|
|
SHOW CREATE VIEW v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`u29908_1`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`f1` AS `f1` from `t1` latin1 latin1_swedish_ci
|
|
ALTER VIEW v2 AS SELECT f1 FROM t1;
|
|
SHOW CREATE VIEW v2;
|
|
View Create View character_set_client collation_connection
|
|
v2 CREATE ALGORITHM=UNDEFINED DEFINER=`u29908_1`@`localhost` SQL SECURITY INVOKER VIEW `v2` AS select `t1`.`f1` AS `f1` from `t1` latin1 latin1_swedish_ci
|
|
DROP USER u29908_1@localhost;
|
|
DROP USER u29908_2@localhost;
|
|
DROP DATABASE mysqltest_29908;
|
|
#######################################################################
|
|
DROP DATABASE IF EXISTS mysqltest1;
|
|
DROP DATABASE IF EXISTS mysqltest2;
|
|
CREATE DATABASE mysqltest1;
|
|
CREATE DATABASE mysqltest2;
|
|
CREATE TABLE mysqltest1.t1(c1 INT);
|
|
CREATE TABLE mysqltest1.t2(c2 INT);
|
|
CREATE TABLE mysqltest1.t3(c3 INT);
|
|
CREATE TABLE mysqltest1.t4(c4 INT);
|
|
INSERT INTO mysqltest1.t1 VALUES (11), (12), (13), (14);
|
|
INSERT INTO mysqltest1.t2 VALUES (21), (22), (23), (24);
|
|
INSERT INTO mysqltest1.t3 VALUES (31), (32), (33), (34);
|
|
INSERT INTO mysqltest1.t4 VALUES (41), (42), (43), (44);
|
|
GRANT SELECT ON mysqltest1.t1 TO mysqltest_u1@localhost;
|
|
GRANT INSERT ON mysqltest1.t2 TO mysqltest_u1@localhost;
|
|
GRANT SELECT, UPDATE ON mysqltest1.t3 TO mysqltest_u1@localhost;
|
|
GRANT SELECT, DELETE ON mysqltest1.t4 TO mysqltest_u1@localhost;
|
|
GRANT ALL PRIVILEGES ON mysqltest2.* TO mysqltest_u1@localhost;
|
|
|
|
---> connection: bug24040_con
|
|
SELECT * FROM mysqltest1.t1;
|
|
c1
|
|
11
|
|
12
|
|
13
|
|
14
|
|
INSERT INTO mysqltest1.t2 VALUES(25);
|
|
UPDATE mysqltest1.t3 SET c3 = 331 WHERE c3 = 31;
|
|
DELETE FROM mysqltest1.t4 WHERE c4 = 44;
|
|
CREATE VIEW v1 AS SELECT * FROM mysqltest1.t1;
|
|
CREATE VIEW v2 AS SELECT * FROM mysqltest1.t2;
|
|
CREATE VIEW v3 AS SELECT * FROM mysqltest1.t3;
|
|
CREATE VIEW v4 AS SELECT * FROM mysqltest1.t4;
|
|
SELECT * FROM v1;
|
|
c1
|
|
11
|
|
12
|
|
13
|
|
14
|
|
INSERT INTO v2 VALUES(26);
|
|
UPDATE v3 SET c3 = 332 WHERE c3 = 32;
|
|
DELETE FROM v4 WHERE c4 = 43;
|
|
CREATE VIEW v12 AS SELECT c1, c2 FROM mysqltest1.t1, mysqltest1.t2;
|
|
ERROR 42000: create view command denied to user 'mysqltest_u1'@'localhost' for column 'c2' in table 'v12'
|
|
CREATE VIEW v13 AS SELECT c1, c3 FROM mysqltest1.t1, mysqltest1.t3;
|
|
CREATE VIEW v14 AS SELECT c1, c4 FROM mysqltest1.t1, mysqltest1.t4;
|
|
CREATE VIEW v21 AS SELECT c2, c1 FROM mysqltest1.t2, mysqltest1.t1;
|
|
ERROR 42000: create view command denied to user 'mysqltest_u1'@'localhost' for column 'c1' in table 'v21'
|
|
CREATE VIEW v23 AS SELECT c2, c3 FROM mysqltest1.t2, mysqltest1.t3;
|
|
ERROR 42000: create view command denied to user 'mysqltest_u1'@'localhost' for column 'c3' in table 'v23'
|
|
CREATE VIEW v24 AS SELECT c2, c4 FROM mysqltest1.t2, mysqltest1.t4;
|
|
ERROR 42000: create view command denied to user 'mysqltest_u1'@'localhost' for column 'c4' in table 'v24'
|
|
CREATE VIEW v31 AS SELECT c3, c1 FROM mysqltest1.t3, mysqltest1.t1;
|
|
CREATE VIEW v32 AS SELECT c3, c2 FROM mysqltest1.t3, mysqltest1.t2;
|
|
ERROR 42000: create view command denied to user 'mysqltest_u1'@'localhost' for column 'c2' in table 'v32'
|
|
CREATE VIEW v34 AS SELECT c3, c4 FROM mysqltest1.t3, mysqltest1.t4;
|
|
CREATE VIEW v41 AS SELECT c4, c1 FROM mysqltest1.t4, mysqltest1.t1;
|
|
CREATE VIEW v42 AS SELECT c4, c2 FROM mysqltest1.t4, mysqltest1.t2;
|
|
ERROR 42000: create view command denied to user 'mysqltest_u1'@'localhost' for column 'c2' in table 'v42'
|
|
CREATE VIEW v43 AS SELECT c4, c3 FROM mysqltest1.t4, mysqltest1.t3;
|
|
|
|
---> connection: default
|
|
SELECT * FROM mysqltest1.t1;
|
|
c1
|
|
11
|
|
12
|
|
13
|
|
14
|
|
SELECT * FROM mysqltest1.t2;
|
|
c2
|
|
21
|
|
22
|
|
23
|
|
24
|
|
25
|
|
26
|
|
SELECT * FROM mysqltest1.t3;
|
|
c3
|
|
331
|
|
332
|
|
33
|
|
34
|
|
SELECT * FROM mysqltest1.t4;
|
|
c4
|
|
41
|
|
42
|
|
DROP DATABASE mysqltest1;
|
|
DROP DATABASE mysqltest2;
|
|
DROP USER mysqltest_u1@localhost;
|
|
CREATE DATABASE db1;
|
|
USE db1;
|
|
CREATE TABLE t1(f1 INT, f2 INT);
|
|
CREATE VIEW v1 AS SELECT f1, f2 FROM t1;
|
|
GRANT SELECT (f1) ON t1 TO foo;
|
|
GRANT SELECT (f1) ON v1 TO foo;
|
|
USE db1;
|
|
SELECT f1 FROM t1;
|
|
f1
|
|
SELECT f2 FROM t1;
|
|
ERROR 42000: SELECT command denied to user 'foo'@'localhost' for column 'f2' in table 't1'
|
|
SELECT * FROM t1;
|
|
ERROR 42000: SELECT command denied to user 'foo'@'localhost' for table 't1'
|
|
SELECT f1 FROM v1;
|
|
f1
|
|
SELECT f2 FROM v1;
|
|
ERROR 42000: SELECT command denied to user 'foo'@'localhost' for column 'f2' in table 'v1'
|
|
SELECT * FROM v1;
|
|
ERROR 42000: SELECT command denied to user 'foo'@'localhost' for table 'v1'
|
|
USE test;
|
|
REVOKE SELECT (f1) ON db1.t1 FROM foo;
|
|
REVOKE SELECT (f1) ON db1.v1 FROM foo;
|
|
DROP USER foo;
|
|
DROP VIEW db1.v1;
|
|
DROP TABLE db1.t1;
|
|
DROP DATABASE db1;
|
|
End of 5.0 tests.
|
|
DROP VIEW IF EXISTS v1;
|
|
DROP TABLE IF EXISTS t1;
|
|
CREATE TABLE t1 (i INT);
|
|
CREATE VIEW v1 AS SELECT * FROM t1;
|
|
ALTER VIEW v1 AS SELECT * FROM t1;
|
|
SHOW CREATE VIEW v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`i` AS `i` from `t1` latin1 latin1_swedish_ci
|
|
ALTER DEFINER=no_such@user_1 VIEW v1 AS SELECT * FROM t1;
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('no_such'@'user_1') does not exist
|
|
SHOW CREATE VIEW v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`no_such`@`user_1` SQL SECURITY DEFINER VIEW `v1` AS select `test`.`t1`.`i` AS `i` from `t1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('no_such'@'user_1') does not exist
|
|
ALTER ALGORITHM=MERGE VIEW v1 AS SELECT * FROM t1;
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('no_such'@'user_1') does not exist
|
|
SHOW CREATE VIEW v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=MERGE DEFINER=`no_such`@`user_1` SQL SECURITY DEFINER VIEW `v1` AS select `test`.`t1`.`i` AS `i` from `t1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('no_such'@'user_1') does not exist
|
|
ALTER ALGORITHM=TEMPTABLE DEFINER=no_such@user_2 VIEW v1 AS SELECT * FROM t1;
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('no_such'@'user_2') does not exist
|
|
SHOW CREATE VIEW v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=TEMPTABLE DEFINER=`no_such`@`user_2` SQL SECURITY DEFINER VIEW `v1` AS select `test`.`t1`.`i` AS `i` from `t1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('no_such'@'user_2') does not exist
|
|
DROP VIEW v1;
|
|
DROP TABLE t1;
|
|
CREATE USER mysqluser1@localhost;
|
|
CREATE DATABASE mysqltest1;
|
|
USE mysqltest1;
|
|
CREATE TABLE t1 ( a INT );
|
|
CREATE TABLE t2 ( b INT );
|
|
INSERT INTO t1 VALUES (1), (2);
|
|
INSERT INTO t2 VALUES (1), (2);
|
|
GRANT CREATE VIEW ON mysqltest1.* TO mysqluser1@localhost;
|
|
GRANT SELECT ON t1 TO mysqluser1@localhost;
|
|
GRANT INSERT ON t2 TO mysqluser1@localhost;
|
|
This would lead to failed assertion.
|
|
CREATE VIEW v1 AS SELECT a, b FROM t1, t2;
|
|
SELECT * FROM v1;
|
|
ERROR 42000: SELECT command denied to user 'mysqluser1'@'localhost' for table 'v1'
|
|
SELECT b FROM v1;
|
|
ERROR 42000: SELECT command denied to user 'mysqluser1'@'localhost' for table 'v1'
|
|
DROP TABLE t1, t2;
|
|
DROP VIEW v1;
|
|
DROP DATABASE mysqltest1;
|
|
DROP USER mysqluser1@localhost;
|
|
USE test;
|
|
End of 5.1 tests.
|
|
CREATE USER mysqluser1@localhost;
|
|
CREATE DATABASE mysqltest1;
|
|
USE mysqltest1;
|
|
CREATE TABLE t1 ( a INT, b INT );
|
|
CREATE TABLE t2 ( a INT, b INT );
|
|
CREATE VIEW v1 AS SELECT a, b FROM t1;
|
|
GRANT SELECT( a ) ON v1 TO mysqluser1@localhost;
|
|
GRANT UPDATE( b ) ON t2 TO mysqluser1@localhost;
|
|
SELECT * FROM mysqltest1.v1;
|
|
ERROR 42000: SELECT command denied to user 'mysqluser1'@'localhost' for table 'v1'
|
|
CREATE VIEW v1 AS SELECT * FROM mysqltest1.t2;
|
|
ERROR 42000: ANY command denied to user 'mysqluser1'@'localhost' for table 't2'
|
|
DROP TABLE t1, t2;
|
|
DROP VIEW v1;
|
|
DROP DATABASE mysqltest1;
|
|
DROP USER mysqluser1@localhost;
|
|
CREATE USER mysqluser1@localhost;
|
|
CREATE DATABASE mysqltest1;
|
|
USE mysqltest1;
|
|
CREATE VIEW v1 AS SELECT * FROM information_schema.tables LIMIT 1;
|
|
CREATE ALGORITHM = TEMPTABLE VIEW v2 AS SELECT 1 AS A;
|
|
CREATE VIEW test.v3 AS SELECT 1 AS a;
|
|
GRANT SELECT ON mysqltest1.* to mysqluser1@localhost;
|
|
GRANT ALL ON test.* TO mysqluser1@localhost;
|
|
PREPARE stmt_v1 FROM "SELECT * FROM mysqltest1.v1";
|
|
PREPARE stmt_v2 FROM "SELECT * FROM mysqltest1.v2";
|
|
REVOKE SELECT ON mysqltest1.* FROM mysqluser1@localhost;
|
|
EXECUTE stmt_v1;
|
|
ERROR 42000: SELECT command denied to user 'mysqluser1'@'localhost' for table 'v1'
|
|
EXECUTE stmt_v2;
|
|
ERROR 42000: SELECT command denied to user 'mysqluser1'@'localhost' for table 'v2'
|
|
PREPARE stmt FROM "SELECT a FROM v3";
|
|
EXECUTE stmt;
|
|
a
|
|
1
|
|
DROP VIEW v1, v2;
|
|
DROP DATABASE mysqltest1;
|
|
DROP VIEW test.v3;
|
|
DROP USER mysqluser1@localhost;
|
|
USE test;
|
|
#
|
|
# Bug#35996: SELECT + SHOW VIEW should be enough to display view
|
|
# definition
|
|
#
|
|
CREATE USER mysqluser1@localhost;
|
|
CREATE DATABASE mysqltest1;
|
|
CREATE DATABASE mysqltest2;
|
|
GRANT USAGE, SELECT, CREATE VIEW, SHOW VIEW
|
|
ON mysqltest2.* TO mysqluser1@localhost;
|
|
USE mysqltest1;
|
|
CREATE TABLE t1( a INT );
|
|
CREATE TABLE t2( a INT, b INT );
|
|
CREATE FUNCTION f1() RETURNS INT RETURN 1;
|
|
CREATE VIEW v1 AS SELECT 1 AS a;
|
|
CREATE VIEW v2 AS SELECT 1 AS a, 2 AS b;
|
|
GRANT SELECT ON TABLE t1 TO mysqluser1@localhost;
|
|
GRANT SELECT (a, b) ON TABLE t2 TO mysqluser1@localhost;
|
|
GRANT EXECUTE ON FUNCTION f1 TO mysqluser1@localhost;
|
|
GRANT SELECT ON TABLE v1 TO mysqluser1@localhost;
|
|
GRANT SELECT (a, b) ON TABLE v2 TO mysqluser1@localhost;
|
|
CREATE VIEW v_t1 AS SELECT * FROM t1;
|
|
CREATE VIEW v_t2 AS SELECT * FROM t2;
|
|
CREATE VIEW v_f1 AS SELECT f1() AS a;
|
|
CREATE VIEW v_v1 AS SELECT * FROM v1;
|
|
CREATE VIEW v_v2 AS SELECT * FROM v2;
|
|
GRANT SELECT, SHOW VIEW ON v_t1 TO mysqluser1@localhost;
|
|
GRANT SELECT, SHOW VIEW ON v_t2 TO mysqluser1@localhost;
|
|
GRANT SELECT, SHOW VIEW ON v_f1 TO mysqluser1@localhost;
|
|
GRANT SELECT, SHOW VIEW ON v_v1 TO mysqluser1@localhost;
|
|
GRANT SELECT, SHOW VIEW ON v_v2 TO mysqluser1@localhost;
|
|
CREATE VIEW v_mysqluser1_t1 AS SELECT * FROM mysqltest1.t1;
|
|
CREATE VIEW v_mysqluser1_t2 AS SELECT * FROM mysqltest1.t2;
|
|
CREATE VIEW v_mysqluser1_f1 AS SELECT mysqltest1.f1() AS a;
|
|
CREATE VIEW v_mysqluser1_v1 AS SELECT * FROM mysqltest1.v1;
|
|
CREATE VIEW v_mysqluser1_v2 AS SELECT * FROM mysqltest1.v2;
|
|
SHOW CREATE VIEW mysqltest1.v_t1;
|
|
View Create View character_set_client collation_connection
|
|
v_t1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW mysqltest1.v_t2;
|
|
View Create View character_set_client collation_connection
|
|
v_t2 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_t2` AS select `mysqltest1`.`t2`.`a` AS `a`,`mysqltest1`.`t2`.`b` AS `b` from `mysqltest1`.`t2` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW mysqltest1.v_f1;
|
|
View Create View character_set_client collation_connection
|
|
v_f1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_f1` AS select `f1`() AS `a` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW mysqltest1.v_v1;
|
|
View Create View character_set_client collation_connection
|
|
v_v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW mysqltest1.v_v2;
|
|
View Create View character_set_client collation_connection
|
|
v_v2 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_v2` AS select `v2`.`a` AS `a`,`v2`.`b` AS `b` from `mysqltest1`.`v2` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW v_mysqluser1_t1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_t1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW v_mysqluser1_t2;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_t2 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_t2` AS select `mysqltest1`.`t2`.`a` AS `a`,`mysqltest1`.`t2`.`b` AS `b` from `mysqltest1`.`t2` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW v_mysqluser1_f1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_f1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_f1` AS select `mysqltest1`.`f1`() AS `a` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW v_mysqluser1_v1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_v1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW v_mysqluser1_v2;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_v2 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_v2` AS select `v2`.`a` AS `a`,`v2`.`b` AS `b` from `mysqltest1`.`v2` latin1 latin1_swedish_ci
|
|
REVOKE SELECT ON TABLE t1 FROM mysqluser1@localhost;
|
|
REVOKE SELECT (a) ON TABLE t2 FROM mysqluser1@localhost;
|
|
REVOKE EXECUTE ON FUNCTION f1 FROM mysqluser1@localhost;
|
|
REVOKE SELECT ON TABLE v1 FROM mysqluser1@localhost;
|
|
SHOW CREATE VIEW mysqltest1.v_t1;
|
|
View Create View character_set_client collation_connection
|
|
v_t1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW mysqltest1.v_t2;
|
|
View Create View character_set_client collation_connection
|
|
v_t2 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_t2` AS select `mysqltest1`.`t2`.`a` AS `a`,`mysqltest1`.`t2`.`b` AS `b` from `mysqltest1`.`t2` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW mysqltest1.v_f1;
|
|
View Create View character_set_client collation_connection
|
|
v_f1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_f1` AS select `f1`() AS `a` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW mysqltest1.v_v1;
|
|
View Create View character_set_client collation_connection
|
|
v_v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW mysqltest1.v_v2;
|
|
View Create View character_set_client collation_connection
|
|
v_v2 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_v2` AS select `v2`.`a` AS `a`,`v2`.`b` AS `b` from `mysqltest1`.`v2` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW v_mysqluser1_t1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_t1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW v_mysqluser1_t2;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_t2 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_t2` AS select `mysqltest1`.`t2`.`a` AS `a`,`mysqltest1`.`t2`.`b` AS `b` from `mysqltest1`.`t2` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW v_mysqluser1_f1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_f1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_f1` AS select `mysqltest1`.`f1`() AS `a` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW v_mysqluser1_v1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_v1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW v_mysqluser1_v2;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_v2 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_v2` AS select `v2`.`a` AS `a`,`v2`.`b` AS `b` from `mysqltest1`.`v2` latin1 latin1_swedish_ci
|
|
# Testing the case when the views reference missing objects.
|
|
# Obviously, there are no privileges to check for, so we
|
|
# need only each object type once.
|
|
DROP TABLE t1;
|
|
DROP FUNCTION f1;
|
|
DROP VIEW v1;
|
|
SHOW CREATE VIEW mysqltest1.v_t1;
|
|
View Create View character_set_client collation_connection
|
|
v_t1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Warning 1356 View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
SHOW CREATE VIEW mysqltest1.v_f1;
|
|
View Create View character_set_client collation_connection
|
|
v_f1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_f1` AS select `f1`() AS `a` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Warning 1356 View 'mysqltest1.v_f1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
SHOW CREATE VIEW mysqltest1.v_v1;
|
|
View Create View character_set_client collation_connection
|
|
v_v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Warning 1356 View 'mysqltest1.v_v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
SHOW CREATE VIEW v_mysqluser1_t1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_t1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Warning 1356 View 'mysqltest2.v_mysqluser1_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
SHOW CREATE VIEW v_mysqluser1_f1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_f1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_f1` AS select `mysqltest1`.`f1`() AS `a` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Warning 1356 View 'mysqltest2.v_mysqluser1_f1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
SHOW CREATE VIEW v_mysqluser1_v1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_v1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Warning 1356 View 'mysqltest2.v_mysqluser1_v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
REVOKE SHOW VIEW ON v_t1 FROM mysqluser1@localhost;
|
|
REVOKE SHOW VIEW ON v_f1 FROM mysqluser1@localhost;
|
|
REVOKE SHOW VIEW ON v_v1 FROM mysqluser1@localhost;
|
|
SHOW CREATE VIEW mysqltest1.v_t1;
|
|
ERROR 42000: SHOW VIEW command denied to user 'mysqluser1'@'localhost' for table 'v_t1'
|
|
SHOW CREATE VIEW mysqltest1.v_f1;
|
|
ERROR 42000: SHOW VIEW command denied to user 'mysqluser1'@'localhost' for table 'v_f1'
|
|
SHOW CREATE VIEW mysqltest1.v_v1;
|
|
ERROR 42000: SHOW VIEW command denied to user 'mysqluser1'@'localhost' for table 'v_v1'
|
|
SHOW CREATE VIEW v_mysqluser1_t1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_t1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Warning 1356 View 'mysqltest2.v_mysqluser1_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
SHOW CREATE VIEW v_mysqluser1_f1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_f1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_f1` AS select `mysqltest1`.`f1`() AS `a` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Warning 1356 View 'mysqltest2.v_mysqluser1_f1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
SHOW CREATE VIEW v_mysqluser1_v1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_v1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Warning 1356 View 'mysqltest2.v_mysqluser1_v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
DROP USER mysqluser1@localhost;
|
|
DROP DATABASE mysqltest1;
|
|
DROP DATABASE mysqltest2;
|
|
USE test;
|
|
CREATE TABLE t1( a INT );
|
|
CREATE DEFINER = no_such_user@no_such_host VIEW v1 AS SELECT * FROM t1;
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('no_such_user'@'no_such_host') does not exist
|
|
SHOW CREATE VIEW v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`no_such_user`@`no_such_host` SQL SECURITY DEFINER VIEW `v1` AS select `test`.`t1`.`a` AS `a` from `t1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('no_such_user'@'no_such_host') does not exist
|
|
DROP TABLE t1;
|
|
DROP VIEW v1;
|
|
#
|
|
# Bug #46019: ERROR 1356 When selecting from within another
|
|
# view that has Group By
|
|
#
|
|
CREATE DATABASE mysqltest1;
|
|
USE mysqltest1;
|
|
CREATE TABLE t1 (a INT);
|
|
CREATE SQL SECURITY INVOKER VIEW v1 AS SELECT a FROM t1 GROUP BY a;
|
|
CREATE SQL SECURITY INVOKER VIEW v2 AS SELECT a FROM v1;
|
|
CREATE USER mysqluser1;
|
|
GRANT SELECT ON TABLE t1 TO mysqluser1;
|
|
GRANT SELECT, SHOW VIEW ON TABLE v1 TO mysqluser1;
|
|
GRANT SELECT, SHOW VIEW ON TABLE v2 TO mysqluser1;
|
|
SELECT a FROM v1;
|
|
a
|
|
SELECT a FROM v2;
|
|
a
|
|
DROP USER mysqluser1;
|
|
DROP DATABASE mysqltest1;
|
|
USE test;
|
|
#
|
|
# Bug#47734: Assertion failed: ! is_set() when locking a view with non-existing definer
|
|
#
|
|
DROP VIEW IF EXISTS v1;
|
|
CREATE DEFINER=`unknown`@`unknown` SQL SECURITY DEFINER VIEW v1 AS SELECT 1;
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('unknown'@'unknown') does not exist
|
|
LOCK TABLES v1 READ;
|
|
ERROR HY000: The user specified as a definer ('unknown'@'unknown') does not exist
|
|
DROP VIEW v1;
|
|
#
|
|
# Bug #58499 "DEFINER-security view selecting from INVOKER-security view
|
|
# access check wrong".
|
|
#
|
|
# Check that we correctly handle privileges for various combinations
|
|
# of INVOKER and DEFINER-security views using each other.
|
|
DROP DATABASE IF EXISTS mysqltest1;
|
|
CREATE DATABASE mysqltest1;
|
|
USE mysqltest1;
|
|
CREATE TABLE t1 (i INT);
|
|
CREATE TABLE t2 (j INT);
|
|
INSERT INTO t1 VALUES (1);
|
|
INSERT INTO t2 VALUES (2);
|
|
#
|
|
# 1) DEFINER-security view uses INVOKER-security view (covers
|
|
# scenario originally described in the bug report).
|
|
CREATE SQL SECURITY INVOKER VIEW v1_uses_t1 AS SELECT * FROM t1;
|
|
CREATE SQL SECURITY INVOKER VIEW v1_uses_t2 AS SELECT * FROM t2;
|
|
CREATE USER 'mysqluser1'@'%';
|
|
GRANT CREATE VIEW ON mysqltest1.* TO 'mysqluser1'@'%';
|
|
GRANT SELECT ON t1 TO 'mysqluser1'@'%';
|
|
# To be able create 'v2_uses_t2' we also need select on t2.
|
|
GRANT SELECT ON t2 TO 'mysqluser1'@'%';
|
|
GRANT SELECT ON v1_uses_t1 TO 'mysqluser1'@'%';
|
|
GRANT SELECT ON v1_uses_t2 TO 'mysqluser1'@'%';
|
|
#
|
|
# Connection 'mysqluser1'.
|
|
CREATE SQL SECURITY DEFINER VIEW v2_uses_t1 AS SELECT * FROM v1_uses_t1;
|
|
CREATE SQL SECURITY DEFINER VIEW v2_uses_t2 AS SELECT * FROM v1_uses_t2;
|
|
#
|
|
# Connection 'default'.
|
|
CREATE USER 'mysqluser2'@'%';
|
|
GRANT SELECT ON v2_uses_t1 TO 'mysqluser2'@'%';
|
|
GRANT SELECT ON v2_uses_t2 TO 'mysqluser2'@'%';
|
|
GRANT SELECT ON t2 TO 'mysqluser2'@'%';
|
|
GRANT CREATE VIEW ON mysqltest1.* TO 'mysqluser2'@'%';
|
|
# Make 'mysqluser1' unable to access t2.
|
|
REVOKE SELECT ON t2 FROM 'mysqluser1'@'%';
|
|
#
|
|
# Connection 'mysqluser2'.
|
|
# The below statement should succeed thanks to suid nature of v2_uses_t1.
|
|
SELECT * FROM v2_uses_t1;
|
|
i
|
|
1
|
|
# The below statement should fail due to suid nature of v2_uses_t2.
|
|
SELECT * FROM v2_uses_t2;
|
|
ERROR HY000: View 'mysqltest1.v2_uses_t2' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
#
|
|
# 2) INVOKER-security view uses INVOKER-security view.
|
|
#
|
|
# Connection 'default'.
|
|
DROP VIEW v2_uses_t1, v2_uses_t2;
|
|
CREATE SQL SECURITY INVOKER VIEW v2_uses_t1 AS SELECT * FROM v1_uses_t1;
|
|
CREATE SQL SECURITY INVOKER VIEW v2_uses_t2 AS SELECT * FROM v1_uses_t2;
|
|
GRANT SELECT ON v2_uses_t1 TO 'mysqluser1'@'%';
|
|
GRANT SELECT ON v2_uses_t2 TO 'mysqluser1'@'%';
|
|
GRANT SELECT ON v1_uses_t1 TO 'mysqluser2'@'%';
|
|
GRANT SELECT ON v1_uses_t2 TO 'mysqluser2'@'%';
|
|
#
|
|
# Connection 'mysqluser1'.
|
|
# For both versions of 'v2' 'mysqluser1' privileges should be used.
|
|
SELECT * FROM v2_uses_t1;
|
|
i
|
|
1
|
|
SELECT * FROM v2_uses_t2;
|
|
ERROR HY000: View 'mysqltest1.v2_uses_t2' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
#
|
|
# Connection 'mysqluser2'.
|
|
# And now for both versions of 'v2' 'mysqluser2' privileges should
|
|
# be used.
|
|
SELECT * FROM v2_uses_t1;
|
|
ERROR HY000: View 'mysqltest1.v2_uses_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
SELECT * FROM v2_uses_t2;
|
|
j
|
|
2
|
|
#
|
|
# 3) INVOKER-security view uses DEFINER-security view.
|
|
#
|
|
# Connection 'default'.
|
|
DROP VIEW v1_uses_t1, v1_uses_t2;
|
|
# To be able create 'v1_uses_t2' we also need select on t2.
|
|
GRANT SELECT ON t2 TO 'mysqluser1'@'%';
|
|
#
|
|
# Connection 'mysqluser1'.
|
|
CREATE SQL SECURITY DEFINER VIEW v1_uses_t1 AS SELECT * FROM t1;
|
|
CREATE SQL SECURITY DEFINER VIEW v1_uses_t2 AS SELECT * FROM t2;
|
|
#
|
|
# Connection 'default'.
|
|
# Make 'mysqluser1' unable to access t2.
|
|
REVOKE SELECT ON t2 FROM 'mysqluser1'@'%';
|
|
#
|
|
# Connection 'mysqluser2'.
|
|
# Due to suid nature of v1_uses_t1 and v1_uses_t2 the first
|
|
# select should succeed and the second select should fail.
|
|
SELECT * FROM v2_uses_t1;
|
|
i
|
|
1
|
|
SELECT * FROM v2_uses_t2;
|
|
ERROR HY000: View 'mysqltest1.v2_uses_t2' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
#
|
|
# 4) DEFINER-security view uses DEFINER-security view.
|
|
#
|
|
# Connection 'default'.
|
|
DROP VIEW v2_uses_t1, v2_uses_t2;
|
|
# To be able create 'v2_uses_t2' we also need select on t2.
|
|
GRANT SELECT ON t2 TO 'mysqluser1'@'%';
|
|
#
|
|
# Connection 'mysqluser2'.
|
|
CREATE SQL SECURITY DEFINER VIEW v2_uses_t1 AS SELECT * FROM v1_uses_t1;
|
|
CREATE SQL SECURITY DEFINER VIEW v2_uses_t2 AS SELECT * FROM v1_uses_t2;
|
|
#
|
|
# Connection 'default'.
|
|
# Make 'mysqluser1' unable to access t2.
|
|
REVOKE SELECT ON t2 FROM 'mysqluser1'@'%';
|
|
#
|
|
# Connection 'mysqluser2'.
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# Again privileges of creator of innermost views should apply.
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SELECT * FROM v2_uses_t1;
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i
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1
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SELECT * FROM v2_uses_t2;
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ERROR HY000: View 'mysqltest1.v2_uses_t2' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
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USE test;
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DROP DATABASE mysqltest1;
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DROP USER 'mysqluser1'@'%';
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DROP USER 'mysqluser2'@'%';
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