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Remove the very old historical but never documented behavior,

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than an empty host '' is the same as any-host wildcard '%'.

Replace '' with '%' in the parser (for GRANT ... foo@'') and when loading grant tables.

Side effect: one cannot have foo@'' and foo@'%' both at the same time
(but one can have foo@'%' and foo@'%%')
This commit is contained in:
Sergei Golubchik
2013-10-18 11:38:13 -07:00
parent cefe5d964b
commit 4cc8cda346
26 changed files with 188 additions and 191 deletions
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25
mysql-test/t/plugin_auth.test
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@@ -168,7 +168,7 @@ connection grant_plug_dest_con;
--echo ## testing what an ordinary user can grant
--echo this should fail : no rights to grant all
--error ER_ACCESS_DENIED_NO_PASSWORD_ERROR
GRANT PROXY ON ''@'' TO grant_plug;
GRANT PROXY ON ''@'%%' TO grant_plug;
--echo this should fail : not the same user
--error ER_ACCESS_DENIED_NO_PASSWORD_ERROR
@@ -211,11 +211,11 @@ disconnect grant_plug_dest_con;
--echo # test what root can grant
--echo should work : root has PROXY to all users
GRANT PROXY ON ''@'' TO grant_plug;
REVOKE PROXY ON ''@'' FROM grant_plug;
GRANT PROXY ON ''@'%%' TO grant_plug;
REVOKE PROXY ON ''@'%%' FROM grant_plug;
--echo should work : root has PROXY to all users
GRANT PROXY ON ''@'' TO proxy_admin IDENTIFIED BY 'test'
GRANT PROXY ON ''@'%%' TO proxy_admin IDENTIFIED BY 'test'
WITH GRANT OPTION;
--echo need USAGE : PROXY doesn't contain it.
@@ -225,7 +225,7 @@ connect (proxy_admin_con,localhost,proxy_admin,test);
connection proxy_admin_con;
--echo in proxy_admin_con;
--echo should work : proxy_admin has proxy to ''@''
--echo should work : proxy_admin has proxy to ''@'%%'
GRANT PROXY ON future_user TO grant_plug;
connection default;
@@ -317,9 +317,9 @@ DROP USER plug_dest;
--echo #
GRANT ALL PRIVILEGES ON *.* TO power_user;
GRANT USAGE ON anonymous_db.* TO ''@''
GRANT USAGE ON anonymous_db.* TO ''@'%%'
IDENTIFIED WITH 'test_plugin_server' AS 'power_user';
GRANT PROXY ON power_user TO ''@'';
GRANT PROXY ON power_user TO ''@'%%';
CREATE DATABASE confidential_db;
connect(plug_con,localhost, test_login_user, power_user, confidential_db);
@@ -329,24 +329,23 @@ connection default;
disconnect plug_con;
DROP USER power_user;
DROP USER ''@'';
DROP USER ''@'%%';
DROP DATABASE confidential_db;
--echo # Test case #2 (crash with double grant proxy)
CREATE USER ''@'' IDENTIFIED WITH 'test_plugin_server' AS 'standard_user';
CREATE USER ''@'%%' IDENTIFIED WITH 'test_plugin_server' AS 'standard_user';
CREATE USER standard_user;
CREATE DATABASE shared;
GRANT ALL PRIVILEGES ON shared.* TO standard_user;
GRANT PROXY ON standard_user TO ''@'';
GRANT PROXY ON standard_user TO ''@'%%';
--echo #should not crash
GRANT PROXY ON standard_user TO ''@'';
GRANT PROXY ON standard_user TO ''@'%%';
DROP USER ''@'';
DROP USER ''@'%%';
DROP USER standard_user;
DROP DATABASE shared;
--echo #
--echo # Bug #57551 : Live upgrade fails between 5.1.52 -> 5.5.7-rc
--echo #