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Commit ac76e6db authored by gluh@mysql.com's avatar gluh@mysql.com
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Merge sgluhov@bk-internal.mysql.com:/home/bk/mysql-5.0 

into mysql.com:/home/gluh/MySQL/Bugs/5.0.10964
parents ab96501e 477feba0
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Showing with 148 additions and 1 deletion
mysql-test/r/information_schema.result
View file @ ac76e6db
......@@ -753,3 +753,73 @@ SELECT table_schema, count(*) FROM information_schema.TABLES GROUP BY TABLE_SCHE
table_schema count(*)
information_schema 15
mysql 17
create database mysqltest;
create table mysqltest.t1 (f1 int, f2 int);
create table mysqltest.t2 (f1 int);
grant select (f1) on mysqltest.t1 to user1@localhost;
grant select on mysqltest.t2 to user2@localhost;
grant select on mysqltest.* to user3@localhost;
grant select on *.* to user4@localhost;
select * from information_schema.column_privileges;
GRANTEE TABLE_CATALOG TABLE_SCHEMA TABLE_NAME COLUMN_NAME PRIVILEGE_TYPE IS_GRANTABLE
'user1'@'localhost' NULL mysqltest t1 f1 SELECT NO
select * from information_schema.table_privileges;
GRANTEE TABLE_CATALOG TABLE_SCHEMA TABLE_NAME PRIVILEGE_TYPE IS_GRANTABLE
select * from information_schema.schema_privileges;
GRANTEE TABLE_CATALOG TABLE_SCHEMA PRIVILEGE_TYPE IS_GRANTABLE
select * from information_schema.user_privileges;
GRANTEE TABLE_CATALOG PRIVILEGE_TYPE IS_GRANTABLE
'user1'@'localhost' NULL USAGE NO
show grants;
Grants for user1@localhost
GRANT USAGE ON *.* TO 'user1'@'localhost'
GRANT SELECT (f1) ON `mysqltest`.`t1` TO 'user1'@'localhost'
select * from information_schema.column_privileges;
GRANTEE TABLE_CATALOG TABLE_SCHEMA TABLE_NAME COLUMN_NAME PRIVILEGE_TYPE IS_GRANTABLE
select * from information_schema.table_privileges;
GRANTEE TABLE_CATALOG TABLE_SCHEMA TABLE_NAME PRIVILEGE_TYPE IS_GRANTABLE
'user2'@'localhost' NULL mysqltest t2 SELECT NO
select * from information_schema.schema_privileges;
GRANTEE TABLE_CATALOG TABLE_SCHEMA PRIVILEGE_TYPE IS_GRANTABLE
select * from information_schema.user_privileges;
GRANTEE TABLE_CATALOG PRIVILEGE_TYPE IS_GRANTABLE
'user2'@'localhost' NULL USAGE NO
show grants;
Grants for user2@localhost
GRANT USAGE ON *.* TO 'user2'@'localhost'
GRANT SELECT ON `mysqltest`.`t2` TO 'user2'@'localhost'
select * from information_schema.column_privileges;
GRANTEE TABLE_CATALOG TABLE_SCHEMA TABLE_NAME COLUMN_NAME PRIVILEGE_TYPE IS_GRANTABLE
select * from information_schema.table_privileges;
GRANTEE TABLE_CATALOG TABLE_SCHEMA TABLE_NAME PRIVILEGE_TYPE IS_GRANTABLE
select * from information_schema.schema_privileges;
GRANTEE TABLE_CATALOG TABLE_SCHEMA PRIVILEGE_TYPE IS_GRANTABLE
'user3'@'localhost' NULL mysqltest SELECT NO
select * from information_schema.user_privileges;
GRANTEE TABLE_CATALOG PRIVILEGE_TYPE IS_GRANTABLE
'user3'@'localhost' NULL USAGE NO
show grants;
Grants for user3@localhost
GRANT USAGE ON *.* TO 'user3'@'localhost'
GRANT SELECT ON `mysqltest`.* TO 'user3'@'localhost'
select * from information_schema.column_privileges where grantee like '%user%';
GRANTEE TABLE_CATALOG TABLE_SCHEMA TABLE_NAME COLUMN_NAME PRIVILEGE_TYPE IS_GRANTABLE
'user1'@'localhost' NULL mysqltest t1 f1 SELECT NO
select * from information_schema.table_privileges where grantee like '%user%';
GRANTEE TABLE_CATALOG TABLE_SCHEMA TABLE_NAME PRIVILEGE_TYPE IS_GRANTABLE
'user2'@'localhost' NULL mysqltest t2 SELECT NO
select * from information_schema.schema_privileges where grantee like '%user%';
GRANTEE TABLE_CATALOG TABLE_SCHEMA PRIVILEGE_TYPE IS_GRANTABLE
'user3'@'localhost' NULL mysqltest SELECT NO
select * from information_schema.user_privileges where grantee like '%user%';
GRANTEE TABLE_CATALOG PRIVILEGE_TYPE IS_GRANTABLE
'user1'@'localhost' NULL USAGE NO
'user2'@'localhost' NULL USAGE NO
'user3'@'localhost' NULL USAGE NO
'user4'@'localhost' NULL SELECT NO
show grants;
Grants for user4@localhost
GRANT SELECT ON *.* TO 'user4'@'localhost'
drop user user1@localhost, user2@localhost, user3@localhost, user4@localhost;
use test;
drop database mysqltest;
mysql-test/t/information_schema.test
View file @ ac76e6db
......@@ -498,3 +498,47 @@ flush privileges;
#
SELECT table_schema, count(*) FROM information_schema.TABLES GROUP BY TABLE_SCHEMA;
#
# Bug #10964 Information Schema:Authorization check on privilege tables is improper
#
create database mysqltest;
create table mysqltest.t1 (f1 int, f2 int);
create table mysqltest.t2 (f1 int);
grant select (f1) on mysqltest.t1 to user1@localhost;
grant select on mysqltest.t2 to user2@localhost;
grant select on mysqltest.* to user3@localhost;
grant select on *.* to user4@localhost;
connect (con1,localhost,user1,,);
connect (con2,localhost,user2,,);
connect (con3,localhost,user3,,);
connect (con4,localhost,user4,,);
connection con1;
select * from information_schema.column_privileges;
select * from information_schema.table_privileges;
select * from information_schema.schema_privileges;
select * from information_schema.user_privileges;
show grants;
connection con2;
select * from information_schema.column_privileges;
select * from information_schema.table_privileges;
select * from information_schema.schema_privileges;
select * from information_schema.user_privileges;
show grants;
connection con3;
select * from information_schema.column_privileges;
select * from information_schema.table_privileges;
select * from information_schema.schema_privileges;
select * from information_schema.user_privileges;
show grants;
connection con4;
select * from information_schema.column_privileges where grantee like '%user%';
select * from information_schema.table_privileges where grantee like '%user%';
select * from information_schema.schema_privileges where grantee like '%user%';
select * from information_schema.user_privileges where grantee like '%user%';
show grants;
connection default;
drop user user1@localhost, user2@localhost, user3@localhost, user4@localhost;
use test;
drop database mysqltest;
sql/sql_acl.cc
View file @ ac76e6db
......@@ -5406,10 +5406,12 @@ int fill_schema_user_privileges(THD *thd, TABLE_LIST *tables, COND *cond)
uint counter;
ACL_USER *acl_user;
ulong want_access;
char buff[100];
TABLE *table= tables->table;
bool no_global_access= check_access(thd, SELECT_ACL, "mysql",0,1,1);
char *curr_host= thd->priv_host ? thd->priv_host : (char *) "%";
DBUG_ENTER("fill_schema_user_privileges");
for (counter=0 ; counter < acl_users.elements ; counter++)
{
const char *user,*host, *is_grantable="YES";
......@@ -5418,6 +5420,12 @@ int fill_schema_user_privileges(THD *thd, TABLE_LIST *tables, COND *cond)
user= "";
if (!(host=acl_user->host.hostname))
host= "";
if (no_global_access &&
(strcmp(thd->priv_user, user) ||
my_strcasecmp(system_charset_info, curr_host, host)))
continue;
want_access= acl_user->access;
if (!(want_access & GRANT_ACL))
is_grantable= "NO";
......@@ -5453,6 +5461,8 @@ int fill_schema_schema_privileges(THD *thd, TABLE_LIST *tables, COND *cond)
ulong want_access;
char buff[100];
TABLE *table= tables->table;
bool no_global_access= check_access(thd, SELECT_ACL, "mysql",0,1,1);
char *curr_host= thd->priv_host ? thd->priv_host : (char *) "%";
DBUG_ENTER("fill_schema_schema_privileges");
for (counter=0 ; counter < acl_dbs.elements ; counter++)
......@@ -5465,6 +5475,11 @@ int fill_schema_schema_privileges(THD *thd, TABLE_LIST *tables, COND *cond)
if (!(host=acl_db->host.hostname))
host= "";
if (no_global_access &&
(strcmp(thd->priv_user, user) ||
my_strcasecmp(system_charset_info, curr_host, host)))
continue;
want_access=acl_db->access;
if (want_access)
{
......@@ -5501,6 +5516,8 @@ int fill_schema_table_privileges(THD *thd, TABLE_LIST *tables, COND *cond)
uint index;
char buff[100];
TABLE *table= tables->table;
bool no_global_access= check_access(thd, SELECT_ACL, "mysql",0,1,1);
char *curr_host= thd->priv_host ? thd->priv_host : (char *) "%";
DBUG_ENTER("fill_schema_table_privileges");
for (index=0 ; index < column_priv_hash.records ; index++)
......@@ -5510,6 +5527,13 @@ int fill_schema_table_privileges(THD *thd, TABLE_LIST *tables, COND *cond)
index);
if (!(user=grant_table->user))
user= "";
if (no_global_access &&
(strcmp(thd->priv_user, user) ||
my_strcasecmp(system_charset_info, curr_host,
grant_table->host.hostname)))
continue;
ulong table_access= grant_table->privs;
if (table_access)
{
......@@ -5554,6 +5578,8 @@ int fill_schema_column_privileges(THD *thd, TABLE_LIST *tables, COND *cond)
uint index;
char buff[100];
TABLE *table= tables->table;
bool no_global_access= check_access(thd, SELECT_ACL, "mysql",0,1,1);
char *curr_host= thd->priv_host ? thd->priv_host : (char *) "%";
DBUG_ENTER("fill_schema_table_privileges");
for (index=0 ; index < column_priv_hash.records ; index++)
......@@ -5563,6 +5589,13 @@ int fill_schema_column_privileges(THD *thd, TABLE_LIST *tables, COND *cond)
index);
if (!(user=grant_table->user))
user= "";
if (no_global_access &&
(strcmp(thd->priv_user, user) ||
my_strcasecmp(system_charset_info, curr_host,
grant_table->host.hostname)))
continue;
ulong table_access= grant_table->cols;
if (table_access != 0)
{
......
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