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include/save_binlog_position.inc
# ----------------------------------------------------------------------
# Begin : Tests for GRANT : Global grants
CREATE USER userX, userY, userZ;
include/save_binlog_position.inc
SHOW GRANTS FOR userX;
Grants for userX@%
GRANT USAGE ON *.* TO `userX`@`%`
SHOW GRANTS FOR userY;
Grants for userY@%
GRANT USAGE ON *.* TO `userY`@`%`
SHOW GRANTS FOR userZ;
Grants for userZ@%
GRANT USAGE ON *.* TO `userZ`@`%`
# Case 1 : Trying to create user with empty password
GRANT SUPER ON *.* TO userX, userY, userA;
ERROR 42000: You are not allowed to create a user with GRANT
# Grants for userX, userY, userZ should not have changed
SHOW GRANTS FOR userX;
Grants for userX@%
GRANT USAGE ON *.* TO `userX`@`%`
SHOW GRANTS FOR userY;
Grants for userY@%
GRANT USAGE ON *.* TO `userY`@`%`
SHOW GRANTS FOR userZ;
Grants for userZ@%
GRANT USAGE ON *.* TO `userZ`@`%`
# Check mysql.user table too
SELECT user, Super_priv FROM mysql.user WHERE user like 'user%';
user Super_priv
userX N
userY N
userZ N
# This event sequence pattern MUST NOT be present in binlog: !Q(GRANT SUPER ON.*userX.*userY.*userA.*)
include/assert_binlog_events.inc
# Case 3 : GRANT to a user with empty plugin
# Create userW and get rid of the plugin value for userW
CREATE USER userW IDENTIFIED BY 'abcd';
UPDATE mysql.user SET plugin="" WHERE user like 'userW';
call mtr.add_suppression("User entry .* has an empty plugin value. The user will be ignored and no one can login with this user anymore.");
FLUSH PRIVILEGES;
include/save_binlog_position.inc
# Attempt to GRANT privileges to userW
GRANT SUPER ON *.* TO userX, userW, userY;
ERROR 42000: You are not allowed to create a user with GRANT
Grants for userX, userY, userZ should not have changed
SHOW GRANTS FOR userX;
Grants for userX@%
GRANT USAGE ON *.* TO `userX`@`%`
SHOW GRANTS FOR userY;
Grants for userY@%
GRANT USAGE ON *.* TO `userY`@`%`
SHOW GRANTS FOR userZ;
Grants for userZ@%
GRANT USAGE ON *.* TO `userZ`@`%`
# Check mysql.user table too
SELECT user, Super_priv FROM mysql.user WHERE user like 'user%';
user Super_priv
userW N
userX N
userY N
userZ N
# This event sequence pattern MUST NOT be present in binlog: !Q(GRANT SUPER ON.*userX.*userW.*userY.*)
include/assert_binlog_events.inc
# Restore userW to its former state
UPDATE mysql.user SET plugin="caching_sha2_password" WHERE user like 'userW';
FLUSH PRIVILEGES;
include/save_binlog_position.inc
# Case 4 : Use unprivileged account to create new user using GRANT
CREATE USER userSUPER;
GRANT SUPER ON *.* TO userSUPER WITH GRANT OPTION;
Warnings:
Warning 1287 The SUPER privilege identifier is deprecated
include/save_binlog_position.inc
GRANT SUPER ON *.* TO userX, userY, userA , userB;
ERROR 42000: You are not allowed to create a user with GRANT
Grants for userX, userY, userZ should not have changed
SHOW GRANTS FOR userX;
Grants for userX@%
GRANT USAGE ON *.* TO `userX`@`%`
SHOW GRANTS FOR userY;
Grants for userY@%
GRANT USAGE ON *.* TO `userY`@`%`
SHOW GRANTS FOR userZ;
Grants for userZ@%
GRANT USAGE ON *.* TO `userZ`@`%`
# Check mysql.user table too
SELECT user, Super_priv FROM mysql.user WHERE user like 'user%';
user Super_priv
userSUPER Y
userW N
userX N
userY N
userZ N
# This event sequence pattern MUST NOT be present in binlog: !Q(GRANT SUPER ON.*userX.*userY.*userA.*userB)
include/assert_binlog_events.inc
# Case 5 : Valid grant
GRANT SUPER ON *.* TO userX, userY, userZ;
Warnings:
Warning 1287 The SUPER privilege identifier is deprecated
Grants for userX, userY, userZ should show SUPER
SHOW GRANTS FOR userX;
Grants for userX@%
GRANT SUPER ON *.* TO `userX`@`%`
SHOW GRANTS FOR userY;
Grants for userY@%
GRANT SUPER ON *.* TO `userY`@`%`
SHOW GRANTS FOR userZ;
Grants for userZ@%
GRANT SUPER ON *.* TO `userZ`@`%`
# Check mysql.user table too
SELECT user, Super_priv FROM mysql.user WHERE user like 'user%';
user Super_priv
userSUPER Y
userW N
userX Y
userY Y
userZ Y
# This event sequence pattern MUST be present in binlog: !Q(GRANT SUPER ON.*userX.*userY.*userZ.*)
include/assert_binlog_events.inc
DROP USER userW, userX, userY, userZ, userSUPER;
include/save_binlog_position.inc
# End : Tests for GRANT : Global grants
# ----------------------------------------------------------------------
# Begin : Tests for GRANT : DB grants
CREATE USER userX, userY, userZ;
# Grant some DB privileges to some of the users so that
# we cover both path : One creates new entry in mysql.db and
# the other which updates existing entries.
GRANT INSERT ON mysql.* TO userX;
include/save_binlog_position.inc
SHOW GRANTS FOR userX;
Grants for userX@%
GRANT USAGE ON *.* TO `userX`@`%`
GRANT INSERT ON `mysql`.* TO `userX`@`%`
SHOW GRANTS FOR userY;
Grants for userY@%
GRANT USAGE ON *.* TO `userY`@`%`
SHOW GRANTS FOR userZ;
Grants for userZ@%
GRANT USAGE ON *.* TO `userZ`@`%`
# Case 1 : Trying to create user with empty password
GRANT SELECT ON mysql.* TO userX, userY, userA;
ERROR 42000: You are not allowed to create a user with GRANT
# Grants for userX, userY, userZ should not have changed
SHOW GRANTS FOR userX;
Grants for userX@%
GRANT USAGE ON *.* TO `userX`@`%`
GRANT INSERT ON `mysql`.* TO `userX`@`%`
SHOW GRANTS FOR userY;
Grants for userY@%
GRANT USAGE ON *.* TO `userY`@`%`
SHOW GRANTS FOR userZ;
Grants for userZ@%
GRANT USAGE ON *.* TO `userZ`@`%`
# Check mysql.db table too
SELECT user, db, Insert_priv, Select_priv FROM mysql.db WHERE user like 'user%';
user db Insert_priv Select_priv
userX mysql Y N
# This event sequence pattern MUST NOT be present in binlog: !Q(GRANT SELECT ON.*mysql.*userX.*userY.*userA)
include/assert_binlog_events.inc
# Case 3 : GRANT to a user with empty plugin
# Create userW and get rid of the plugin value for userW
CREATE USER userW IDENTIFIED BY 'abcd';
UPDATE mysql.user SET plugin="" WHERE user like 'userW';
call mtr.add_suppression("User entry .* has an empty plugin value. The user will be ignored and no one can login with this user anymore.");
FLUSH PRIVILEGES;
include/save_binlog_position.inc
# Attempt to GRANT privileges to userW
GRANT SELECT ON mysql.* TO userX, userW, userY;
ERROR 42000: You are not allowed to create a user with GRANT
Grants for userX, userY, userZ should show SUPER
SHOW GRANTS FOR userX;
Grants for userX@%
GRANT USAGE ON *.* TO `userX`@`%`
GRANT INSERT ON `mysql`.* TO `userX`@`%`
SHOW GRANTS FOR userY;
Grants for userY@%
GRANT USAGE ON *.* TO `userY`@`%`
SHOW GRANTS FOR userZ;
Grants for userZ@%
GRANT USAGE ON *.* TO `userZ`@`%`
# Check mysql.db table too
SELECT user, db, Insert_priv, Select_priv FROM mysql.db WHERE user like 'user%';
user db Insert_priv Select_priv
userX mysql Y N
# This event sequence pattern MUST NOT be present in binlog: !Q(GRANT SELECT ON.*mysql.*userX.*userW.*userY.*)
include/assert_binlog_events.inc
# Restore userW to its former state
UPDATE mysql.user SET plugin="caching_sha2_password" WHERE user like 'userW';
FLUSH PRIVILEGES;
# Case 4 : Use unprivileged account to create new user using GRANT
CREATE USER userSELECT;
GRANT SELECT ON mysql.* TO userSELECT WITH GRANT OPTION;
include/save_binlog_position.inc
GRANT SELECT ON mysql.* TO userX, userY, userA , userB;
ERROR 42000: You are not allowed to create a user with GRANT
Grants for userX, userY, userZ should show SUPER
SHOW GRANTS FOR userX;
Grants for userX@%
GRANT USAGE ON *.* TO `userX`@`%`
GRANT INSERT ON `mysql`.* TO `userX`@`%`
SHOW GRANTS FOR userY;
Grants for userY@%
GRANT USAGE ON *.* TO `userY`@`%`
SHOW GRANTS FOR userZ;
Grants for userZ@%
GRANT USAGE ON *.* TO `userZ`@`%`
# Check mysql.db table too
SELECT user, db, Insert_priv, Select_priv FROM mysql.db WHERE user like 'user%';
user db Insert_priv Select_priv
userSELECT mysql N Y
userX mysql Y N
# This event sequence pattern MUST NOT be present in binlog: !Q(GRANT SELECT ON.*mysql.*userX.*userW.*userA.*userB.*)
include/assert_binlog_events.inc
# Case 5 : Valid grant
GRANT SELECT ON mysql.* TO userX, userY, userZ;
Grants for userX, userY, userZ should show SELECT on mysql.*
SHOW GRANTS FOR userX;
Grants for userX@%
GRANT USAGE ON *.* TO `userX`@`%`
GRANT SELECT, INSERT ON `mysql`.* TO `userX`@`%`
SHOW GRANTS FOR userY;
Grants for userY@%
GRANT USAGE ON *.* TO `userY`@`%`
GRANT SELECT ON `mysql`.* TO `userY`@`%`
SHOW GRANTS FOR userZ;
Grants for userZ@%
GRANT USAGE ON *.* TO `userZ`@`%`
GRANT SELECT ON `mysql`.* TO `userZ`@`%`
# Check mysql.db table too
SELECT user, db, Insert_priv, Select_priv FROM mysql.db WHERE user like 'user%';
user db Insert_priv Select_priv
userSELECT mysql N Y
userX mysql Y Y
userY mysql N Y
userZ mysql N Y
# This event sequence pattern MUST be present in binlog: !Q(GRANT SELECT ON.*mysql.*userX.*userY.*userZ.*)
include/assert_binlog_events.inc
include/save_binlog_position.inc
# Case 6 : Wrong set of privileges for DB grant
GRANT SUPER ON mysql.* TO userX, userY, userZ;
ERROR HY000: Incorrect usage of DB GRANT and GLOBAL PRIVILEGES
Grants for userX, userY, userZ should not have changed
SHOW GRANTS FOR userX;
Grants for userX@%
GRANT USAGE ON *.* TO `userX`@`%`
GRANT SELECT, INSERT ON `mysql`.* TO `userX`@`%`
SHOW GRANTS FOR userY;
Grants for userY@%
GRANT USAGE ON *.* TO `userY`@`%`
GRANT SELECT ON `mysql`.* TO `userY`@`%`
SHOW GRANTS FOR userZ;
Grants for userZ@%
GRANT USAGE ON *.* TO `userZ`@`%`
GRANT SELECT ON `mysql`.* TO `userZ`@`%`
# Check mysql.db table too
SELECT user, db, Insert_priv, Select_priv FROM mysql.db WHERE user like 'user%';
user db Insert_priv Select_priv
userSELECT mysql N Y
userX mysql Y Y
userY mysql N Y
userZ mysql N Y
# This event sequence pattern MUST NOT be present in binlog: !Q(GRANT SUPER ON.*mysql.*userX.*userY.*userZ.*)
include/assert_binlog_events.inc
DROP USER userW, userX, userY, userZ, userSELECT;
include/save_binlog_position.inc
# End : Tests for GRANT : DB grants
# ----------------------------------------------------------------------
# Begin : Tests for GRANT : Proxy grants
CREATE USER userX, userY, userZ;
CREATE USER proxied;
include/save_binlog_position.inc
SHOW GRANTS FOR userX;
Grants for userX@%
GRANT USAGE ON *.* TO `userX`@`%`
SHOW GRANTS FOR userY;
Grants for userY@%
GRANT USAGE ON *.* TO `userY`@`%`
SHOW GRANTS FOR userZ;
Grants for userZ@%
GRANT USAGE ON *.* TO `userZ`@`%`
# Case 1 : Trying to create user with empty password
GRANT PROXY ON proxied TO userX, userY, userA;
ERROR 42000: You are not allowed to create a user with GRANT
# Grants for userX, userY, userZ should not have changed
SHOW GRANTS FOR userX;
Grants for userX@%
GRANT USAGE ON *.* TO `userX`@`%`
SHOW GRANTS FOR userY;
Grants for userY@%
GRANT USAGE ON *.* TO `userY`@`%`
SHOW GRANTS FOR userZ;
Grants for userZ@%
GRANT USAGE ON *.* TO `userZ`@`%`
# This event sequence pattern MUST NOT be present in binlog: !Q(GRANT PROXY ON.*proxied.*TO.*mysql.*userX.*userY.*userZ.*)
include/assert_binlog_events.inc
# Case 3 : GRANT to a user with empty plugin
# Create userW and get rid of the plugin value for userW
CREATE USER userW IDENTIFIED BY 'abcd';
UPDATE mysql.user SET plugin="" WHERE user like 'userW';
call mtr.add_suppression("User entry .* has an empty plugin value. The user will be ignored and no one can login with this user anymore.");
FLUSH PRIVILEGES;
include/save_binlog_position.inc
# Attempt to GRANT privileges to userW
GRANT PROXY ON proxied TO userX, userW, userY;
ERROR 42000: You are not allowed to create a user with GRANT
Grants for userX, userY, userZ should show SUPER
SHOW GRANTS FOR userX;
Grants for userX@%
GRANT USAGE ON *.* TO `userX`@`%`
SHOW GRANTS FOR userY;
Grants for userY@%
GRANT USAGE ON *.* TO `userY`@`%`
SHOW GRANTS FOR userZ;
Grants for userZ@%
GRANT USAGE ON *.* TO `userZ`@`%`
# This event sequence pattern MUST NOT be present in binlog: !Q(GRANT PROXY ON.*proxied.*TO.*mysql.*userX.*userW.*userY.*)
include/assert_binlog_events.inc
# Restore userW to its former state
UPDATE mysql.user SET plugin="caching_sha2_password" WHERE user like 'userW';
FLUSH PRIVILEGES;
include/save_binlog_position.inc
# Case 4 : Use unprivileged account to create new user using GRANT
CREATE USER userPROXY;
GRANT PROXY ON proxied TO userPROXY WITH GRANT OPTION;
include/save_binlog_position.inc
GRANT PROXY ON proxied TO userX, userY, userA, userB;
ERROR 42000: You are not allowed to create a user with GRANT
Grants for userX, userY, userZ should show SUPER
SHOW GRANTS FOR userX;
Grants for userX@%
GRANT USAGE ON *.* TO `userX`@`%`
SHOW GRANTS FOR userY;
Grants for userY@%
GRANT USAGE ON *.* TO `userY`@`%`
SHOW GRANTS FOR userZ;
Grants for userZ@%
GRANT USAGE ON *.* TO `userZ`@`%`
# This event sequence pattern MUST NOT be present in binlog: !Q(GRANT PROXY ON.*proxied.*TO.*mysql.*userX.*userY.*userA.*userB.*)
include/assert_binlog_events.inc
# Case 5 : Valid grant
GRANT PROXY ON proxied TO userX, userY, userZ;
Grants for userX, userY, userZ should show SELECT on mysql.*
SHOW GRANTS FOR userX;
Grants for userX@%
GRANT USAGE ON *.* TO `userX`@`%`
GRANT PROXY ON `proxied`@`%` TO `userX`@`%`
SHOW GRANTS FOR userY;
Grants for userY@%
GRANT USAGE ON *.* TO `userY`@`%`
GRANT PROXY ON `proxied`@`%` TO `userY`@`%`
SHOW GRANTS FOR userZ;
Grants for userZ@%
GRANT USAGE ON *.* TO `userZ`@`%`
GRANT PROXY ON `proxied`@`%` TO `userZ`@`%`
# This event sequence pattern MUST be present in binlog: !Q(GRANT PROXY ON.*proxied.*TO.*userX.*userY.*userZ.*)
include/assert_binlog_events.inc
include/save_binlog_position.inc
DROP USER proxied, userW, userX, userY, userZ, userPROXY;
include/save_binlog_position.inc
# End : Tests for GRANT : Proxy grants
# ----------------------------------------------------------------------
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