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mariadb/tests/grant.pl
unknown 313761cb40 Ensure that privileges are tested properly for multi-table-updates. 
Now one need only SELECT privilege for tables that are only read in
UPDATE statements with many tables. (Bug #2377).


sql/sql_acl.cc:
  Comment cleanup
sql/sql_parse.cc:
  Merged duplicate code.
  Removed some outdated 'tables->db' tests.
  Check privileges for multi-updates properly (Bug #2377)
sql/sql_show.cc:
  Remove disabled code
sql/sql_update.cc:
  Ensure that privileges are tested properly for multi-table-updates
tests/grant.pl:
  Added more tests
tests/grant.res:
  updated results
2004-02-03 19:17:23 +01:00

733 lines
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Perl
Raw Blame History

#!/usr/bin/perl
#
# Testing of grants.
# Note that this will delete all table and column grants !
#
use DBI;
use Getopt::Long;
use strict;
use vars qw($dbh $user_dbh $opt_help $opt_Information $opt_force $opt_debug
$opt_verbose $opt_server $opt_root_user $opt_password $opt_user
$opt_database $opt_host $version $user $tables_cols $columns_cols
$tmp_table $opt_silent);
$version="1.1";
$opt_help=$opt_Information=$opt_force=$opt_debug=$opt_verbose=$opt_silent=0;
$opt_host="localhost",
$opt_server="mysql";
$opt_root_user="root";
$opt_password="";
$opt_user="grant_user";
$opt_database="grant_test";
GetOptions("Information","help","server=s","root-user=s","password=s","user","database=s","force","host=s","debug","verbose","silent") || usage();
usage() if ($opt_help || $opt_Information);
$user="$opt_user\@$opt_host";
if (!$opt_force)
{
print_info()
}
$|=1;
$tables_cols="Host, Db, User, Table_name, Grantor, Table_priv, Column_priv";
$columns_cols="Host, Db, User, Table_name, Column_name, Column_priv";
$tmp_table="/tmp/mysql-grant.test"; # Can't use $$ as we are logging result
unlink($tmp_table);
#
# clear grant tables
#
$dbh = DBI->connect("DBI:mysql:mysql:$opt_host",
$opt_root_user,$opt_password,
{ PrintError => 0}) || die "Can't connect to mysql server with user '$opt_root_user': $DBI::errstr\n";
safe_query("delete from user where user='$opt_user' or user='${opt_user}2'");
safe_query("delete from db where user='$opt_user'");
safe_query("delete from tables_priv");
safe_query("delete from columns_priv");
safe_query("lock tables mysql.user write"); # Test lock tables
safe_query("flush privileges");
safe_query("unlock tables"); # should already be unlocked
safe_query("drop database $opt_database",3); # Don't print possible error
safe_query("create database $opt_database");
# check that the user can't login yet
user_connect(1);
#goto test;
#
# Enable column grant code
#
safe_query("grant select(user) on mysql.user to $user");
safe_query("revoke select(user) on mysql.user from $user");
#
# Test grants on user level
#
safe_query("grant select on *.* to $user");
safe_query("set password FOR ${opt_user}2\@$opt_host = password('test')",1);
safe_query("set password FOR $opt_user=password('test')");
user_connect(1);
safe_query("set password FOR $opt_user=''");
user_connect(0);
user_query("select * from mysql.user where user = '$opt_user'");
user_query("select * from mysql.db where user = '$opt_user'");
safe_query("grant select on *.* to $user,$user");
safe_query("show grants for $user");
user_connect(0);
# The following should fail
user_query("insert into mysql.user (host,user) values ('error','$opt_user')",1);
user_query("update mysql.user set host='error' WHERE user='$opt_user'",1);
user_query("create table $opt_database.test (a int,b int)",1);
user_query("grant select on *.* to ${opt_user}2\@$opt_host",1);
safe_query("revoke select on $opt_database.test from $opt_user\@opt_host",1);
safe_query("revoke select on $opt_database.* from $opt_user\@opt_host",1);
safe_query("revoke select on *.* from $opt_user",1);
safe_query("grant select on $opt_database.not_exists to $opt_user",1);
safe_query("grant FILE on $opt_database.test to $opt_user",1);
safe_query("grant select on *.* to wrong___________user_name",1);
safe_query("grant select on $opt_database.* to wrong___________user_name",1);
user_connect(0);
user_query("grant select on $opt_database.test to $opt_user with grant option",1);
safe_query("set password FOR ''\@''=''",1);
user_query("set password FOR root\@$opt_host = password('test')",1);
# Change privileges for user
safe_query("revoke select on *.* from $user");
safe_query("grant create,update on *.* to $user");
user_connect(0);
safe_query("flush privileges");
user_query("create table $opt_database.test (a int,b int)");
user_query("update $opt_database.test set b=b+1 where a > 0",1);
safe_query("show grants for $user");
safe_query("revoke update on *.* from $user");
user_connect(0);
safe_query("grant select(c) on $opt_database.test to $user",1);
safe_query("revoke select(c) on $opt_database.test from $user",1);
safe_query("grant select on $opt_database.test to wrong___________user_name",1);
user_query("INSERT INTO $opt_database.test values (2,0)",1);
safe_query("grant ALL PRIVILEGES on *.* to $user");
safe_query("REVOKE INSERT on *.* from $user");
user_connect(0);
user_query("INSERT INTO $opt_database.test values (1,0)",1);
safe_query("grant INSERT on *.* to $user");
user_connect(0);
user_query("INSERT INTO $opt_database.test values (2,0)");
user_query("select count(*) from $opt_database.test");
safe_query("revoke SELECT on *.* from $user");
user_connect(0);
user_query("select count(*) from $opt_database.test",1);
user_query("INSERT INTO $opt_database.test values (3,0)");
safe_query("grant SELECT on *.* to $user");
user_connect(0);
user_query("select count(*) from $opt_database.test");
safe_query("revoke ALL PRIVILEGES on *.* from $user");
user_connect(1);
safe_query("delete from user where user='$opt_user'");
safe_query("flush privileges");
if (0) # Only if no anonymous user on localhost.
{
safe_query("grant select on *.* to $opt_user");
user_connect(0);
safe_query("revoke select on *.* from $opt_user");
user_connect(1);
}
safe_query("delete from user where user='$opt_user'");
safe_query("flush privileges");
#
# Test grants on database level
#
safe_query("grant select on $opt_database.* to $user");
safe_query("select * from mysql.user where user = '$opt_user'");
safe_query("select * from mysql.db where user = '$opt_user'");
user_connect(0);
user_query("select count(*) from $opt_database.test");
# The following should fail
user_query("select * from mysql.user where user = '$opt_user'",1);
user_query("insert into $opt_database.test values (4,0)",1);
user_query("update $opt_database.test set a=1",1);
user_query("delete from $opt_database.test",1);
user_query("create table $opt_database.test2 (a int)",1);
user_query("ALTER TABLE $opt_database.test add c int",1);
user_query("CREATE INDEX dummy ON $opt_database.test (a)",1);
user_query("drop table $opt_database.test",1);
user_query("grant ALL PRIVILEGES on $opt_database.* to ${opt_user}2\@$opt_host",1);
# Change privileges for user
safe_query("grant ALL PRIVILEGES on $opt_database.* to $user WITH GRANT OPTION");
user_connect(0);
user_query("insert into $opt_database.test values (5,0)");
safe_query("REVOKE ALL PRIVILEGES on * from $user",1);
safe_query("REVOKE ALL PRIVILEGES on *.* from $user");
safe_query("REVOKE ALL PRIVILEGES on $opt_database.* from $user");
safe_query("REVOKE ALL PRIVILEGES on $opt_database.* from $user");
user_connect(0);
user_query("insert into $opt_database.test values (6,0)",1);
safe_query("REVOKE GRANT OPTION on $opt_database.* from $user");
user_connect(1);
safe_query("grant ALL PRIVILEGES on $opt_database.* to $user");
user_connect(0);
user_query("select * from mysql.user where user = '$opt_user'",1);
user_query("insert into $opt_database.test values (7,0)");
user_query("update $opt_database.test set a=3 where a=2");
user_query("delete from $opt_database.test where a=3");
user_query("create table $opt_database.test2 (a int not null)");
user_query("alter table $opt_database.test2 add b int");
user_query("create index dummy on $opt_database.test2 (a)");
user_query("update test,test2 SET test.a=test2.a where test.a=test2.a");
user_query("drop table $opt_database.test2");
user_query("show tables from grant_test");
# These should fail
user_query("insert into mysql.user (host,user) values ('error','$opt_user',0)",1);
# Revoke database privileges
safe_query("revoke ALL PRIVILEGES on $opt_database.* from $user");
safe_query("select * from mysql.user where user = '$opt_user'");
safe_query("select * from mysql.db where user = '$opt_user'");
# Test multi-updates
safe_query("grant CREATE,UPDATE,DROP on $opt_database.* to $user");
user_connect(0);
user_query("create table $opt_database.test2 (a int not null)");
user_query("update test,test2 SET test.a=1 where 1");
user_query("update test,test2 SET test.a=test2.a where 1",1);
safe_query("grant SELECT on $opt_database.* to $user");
user_connect(0);
user_query("update test,test2 SET test.a=test2.a where test2.a=test.a");
user_query("drop table $opt_database.test2");
# Revoke database privileges
safe_query("revoke ALL PRIVILEGES on $opt_database.* from $user");
user_connect(1);
#
# Test of grants on table level
#
safe_query("grant create on $opt_database.test2 to $user");
user_connect(0);
user_query("create table $opt_database.test2 (a int not null)");
user_query("show tables"); # Should only show test, not test2
user_query("show columns from test",1);
user_query("show keys from test",1);
user_query("show columns from test2");
user_query("show keys from test2");
user_query("select * from test",1);
safe_query("grant insert on $opt_database.test to $user");
user_query("show tables");
user_query("insert into $opt_database.test values (8,0)");
user_query("update $opt_database.test set b=1",1);
safe_query("grant update on $opt_database.test to $user");
user_query("update $opt_database.test set b=2");
user_query("update $opt_database.test,test2 SET test.b=3",1);
safe_query("grant select on $opt_database.test2 to $user");
user_query("update $opt_database.test,test2 SET test.b=3");
safe_query("revoke select on $opt_database.test2 from $user");
user_query("delete from $opt_database.test",1);
safe_query("grant delete on $opt_database.test to $user");
user_query("delete from $opt_database.test where a=1",1);
user_query("update $opt_database.test set b=3 where b=1",1);
user_query("update $opt_database.test set b=b+1",1);
user_query("update $opt_database.test,test2 SET test.a=test2.a",1);
#
# Test global SELECT privilege combined with table level privileges
#
safe_query("grant SELECT on *.* to $user");
user_connect(0);
user_query("update $opt_database.test set b=b+1");
user_query("update $opt_database.test set b=b+1 where a > 0");
user_query("update $opt_database.test,test2 SET test.a=test2.a");
user_query("update $opt_database.test,test2 SET test2.a=test.a",1);
safe_query("revoke SELECT on *.* from $user");
safe_query("grant SELECT on $opt_database.* to $user");
user_connect(0);
user_query("update $opt_database.test set b=b+1");
user_query("update $opt_database.test set b=b+1 where a > 0");
safe_query("grant UPDATE on *.* to $user");
user_connect(0);
user_query("update $opt_database.test set b=b+1");
user_query("update $opt_database.test set b=b+1 where a > 0");
safe_query("revoke UPDATE on *.* from $user");
safe_query("revoke SELECT on $opt_database.* from $user");
user_connect(0);
user_query("update $opt_database.test set b=b+1 where a > 0",1);
user_query("update $opt_database.test set b=b+1",1);
# Add one privilege at a time until the user has all privileges
user_query("select * from test",1);
safe_query("grant select on $opt_database.test to $user");
user_query("delete from $opt_database.test where a=1");
user_query("update $opt_database.test set b=2 where b=1");
user_query("update $opt_database.test set b=b+1");
user_query("select count(*) from test");
user_query("update test,test2 SET test.b=4",1);
user_query("update test,test2 SET test2.a=test.a",1);
user_query("update test,test2 SET test.a=test2.a",1);
user_query("create table $opt_database.test3 (a int)",1);
user_query("alter table $opt_database.test2 add c int",1);
safe_query("grant alter on $opt_database.test2 to $user");
user_query("alter table $opt_database.test2 add c int");
user_query("create index dummy ON $opt_database.test (a)",1);
safe_query("grant index on $opt_database.test2 to $user");
user_query("create index dummy ON $opt_database.test2 (a)");
user_query("insert into test2 SELECT a,a from test",1);
safe_query("grant insert on test2 to $user",1); # No table: mysql.test2
safe_query("grant insert(a) on $opt_database.test2 to $user");
user_query("insert into test2 SELECT a,a from test",1);
safe_query("grant insert(c) on $opt_database.test2 to $user");
user_query("insert into test2 SELECT a,a from test");
user_query("select count(*) from test2,test",1);
user_query("select count(*) from test,test2",1);
user_query("replace into test2 SELECT a from test",1);
safe_query("grant update on $opt_database.test2 to $user");
user_query("update test,test2 SET test2.a=test.a");
user_query("update test,test2 SET test.b=test2.a where 0",1);
user_query("update test,test2 SET test.a=2 where test2.a>100",1);
user_query("update test,test2 SET test.a=test2.a",1);
user_query("replace into test2 SELECT a,a from test",1);
safe_query("grant DELETE on $opt_database.test2 to $user");
user_query("replace into test2 SELECT a,a from test");
user_query("insert into test (a) SELECT a from test2",1);
safe_query("grant SELECT on $opt_database.test2 to $user");
user_query("update test,test2 SET test.b=test2.a where 0");
user_query("update test,test2 SET test.a=test2.a where test2.a>100");
safe_query("revoke UPDATE on $opt_database.test2 from $user");
safe_query("grant UPDATE (c) on $opt_database.test2 to $user");
user_query("update test,test2 SET test.b=test2.a where 0");
user_query("update test,test2 SET test.a=test2.a where test2.a>100");
user_query("update test,test2 SET test2.a=test2.a where test2.a>100",1);
user_query("update test,test2 SET test2.c=test2.a where test2.a>100");
safe_query("revoke SELECT,UPDATE on $opt_database.test2 from $user");
safe_query("grant UPDATE on $opt_database.test2 to $user");
user_query("drop table $opt_database.test2",1);
user_query("grant select on $opt_database.test2 to $user with grant option",1);
safe_query("grant drop on $opt_database.test2 to $user with grant option");
user_query("grant drop on $opt_database.test2 to $user with grant option");
user_query("grant select on $opt_database.test2 to $user with grant option",1);
# check rename privileges
user_query("rename table $opt_database.test2 to $opt_database.test3",1);
safe_query("grant CREATE,DROP on $opt_database.test3 to $user");
user_query("rename table $opt_database.test2 to $opt_database.test3",1);
user_query("create table $opt_database.test3 (a int)");
safe_query("grant INSERT on $opt_database.test3 to $user");
user_query("drop table $opt_database.test3");
user_query("rename table $opt_database.test2 to $opt_database.test3");
user_query("rename table $opt_database.test3 to $opt_database.test2",1);
safe_query("grant ALTER on $opt_database.test3 to $user");
user_query("rename table $opt_database.test3 to $opt_database.test2");
safe_query("revoke DROP on $opt_database.test2 from $user");
user_query("rename table $opt_database.test2 to $opt_database.test3");
user_query("drop table if exists $opt_database.test2,$opt_database.test3",1);
safe_query("drop table if exists $opt_database.test2,$opt_database.test3");
# Check that the user doesn't have some user privileges
user_query("create database $opt_database",1);
user_query("drop database $opt_database",1);
user_query("flush tables",1);
safe_query("flush privileges");
safe_query("select $tables_cols from mysql.tables_priv");
safe_query("revoke ALL PRIVILEGES on $opt_database.test from $user");
safe_query("revoke ALL PRIVILEGES on $opt_database.test2 from $user");
safe_query("revoke ALL PRIVILEGES on $opt_database.test3 from $user");
safe_query("revoke GRANT OPTION on $opt_database.test2 from $user");
safe_query("select $tables_cols from mysql.tables_priv");
user_query("select count(a) from test",1);
#
# Test some grants on column level
#
safe_query("grant create,update on $opt_database.test2 to $user");
user_query("create table $opt_database.test2 (a int not null)");
user_query("delete from $opt_database.test where a=2",1);
user_query("delete from $opt_database.test where A=2",1);
user_query("update test set b=5 where b>0",1);
user_query("update test,test2 SET test.b=5 where b>0",1);
safe_query("grant update(b),delete on $opt_database.test to $user");
safe_query("revoke update(a) on $opt_database.test from $user",1);
user_query("delete from $opt_database.test where a=2",1);
user_query("update test set b=5 where b>0",1);
safe_query("grant select(a),select(b) on $opt_database.test to $user");
user_query("delete from $opt_database.test where a=2");
user_query("delete from $opt_database.test where A=2");
user_query("update test set b=5 where b>0");
user_query("update test set a=11 where b>5",1);
user_query("update test,test2 SET test.b=5 where b>0");
user_query("update test,test2 SET test.a=11 where b>0",1);
user_query("update test,test2 SET test.b=test2.a where b>0",1);
user_query("update test,test2 SET test.b=11 where test2.a>0",1);
user_query("select a,A from test");
safe_query("select $tables_cols from mysql.tables_priv");
safe_query("revoke ALL PRIVILEGES on $opt_database.test from $user");
safe_query("select $tables_cols from mysql.tables_priv");
safe_query("revoke GRANT OPTION on $opt_database.test from $user",1);
safe_query("drop table $opt_database.test2");
safe_query("revoke create,update on $opt_database.test2 from $user");
#
# Test grants on database level
#
safe_query("grant select(a) on $opt_database.test to $user");
user_query("show full columns from test");
safe_query("grant insert (b), update (b) on $opt_database.test to $user");
user_query("select count(a) from test");
user_query("select count(skr.a) from test as skr");
user_query("select count(a) from test where a > 5");
user_query("insert into test (b) values (5)");
user_query("insert into test (b) values (a)");
user_query("update test set b=3 where a > 0");
user_query("select * from test",1);
user_query("select b from test",1);
user_query("select a from test where b > 0",1);
user_query("insert into test (a) values (10)",1);
user_query("insert into test (b) values (b)",1);
user_query("insert into test (a,b) values (1,5)",1);
user_query("insert into test (b) values (1),(b)",1);
user_query("update test set b=3 where b > 0",1);
safe_query("select $tables_cols from mysql.tables_priv");
safe_query("select $columns_cols from mysql.columns_priv");
safe_query("revoke select(a), update (b) on $opt_database.test from $user");
safe_query("select $tables_cols from mysql.tables_priv");
safe_query("select $columns_cols from mysql.columns_priv");
user_query("select count(a) from test",1);
user_query("update test set b=4",1);
safe_query("grant select(a,b), update (a,b) on $opt_database.test to $user");
user_query("select count(a),count(b) from test where a+b > 0");
user_query("insert into test (b) values (9)");
user_query("update test set b=6 where b > 0");
safe_query("flush privileges"); # Test restoring privileges from disk
safe_query("select $tables_cols from mysql.tables_priv");
safe_query("select $columns_cols from mysql.columns_priv");
# Try mixing of table and database privileges
user_query("insert into test (a,b) values (12,12)",1);
safe_query("grant insert on $opt_database.* to $user");
user_connect(0);
user_query("insert into test (a,b) values (13,13)");
# This grants and revokes SELECT on different levels.
safe_query("revoke select(b) on $opt_database.test from $user");
user_query("select count(a) from test where a+b > 0",1);
user_query("update test set b=5 where a=2");
safe_query("grant select on $opt_database.test to $user");
user_connect(0);
user_query("select count(a) from test where a+b > 0");
safe_query("revoke select(b) on $opt_database.test from $user");
user_query("select count(a) from test where a+b > 0");
safe_query("revoke select on $opt_database.test from $user");
user_connect(0);
user_query("select count(a) from test where a+b > 0",1);
safe_query("grant select(a) on $opt_database.test to $user");
user_query("select count(a) from test where a+b > 0",1);
safe_query("grant select on *.* to $user");
user_connect(0);
user_query("select count(a) from test where a+b > 0");
safe_query("revoke select on *.* from $user");
safe_query("grant select(b) on $opt_database.test to $user");
user_connect(0);
user_query("select count(a) from test where a+b > 0");
safe_query("select * from mysql.db where user = '$opt_user'");
safe_query("select $tables_cols from mysql.tables_priv where user = '$opt_user'");
safe_query("select $columns_cols from mysql.columns_priv where user = '$opt_user'");
safe_query("revoke ALL PRIVILEGES on $opt_database.test from $user");
user_query("select count(a) from test",1);
user_query("select * from mysql.user order by hostname",1);
safe_query("select * from mysql.db where user = '$opt_user'");
safe_query("select $tables_cols from mysql.tables_priv where user = '$opt_user'");
safe_query("select $columns_cols from mysql.columns_priv where user = '$opt_user'");
#
# Clear up privileges to make future tests easier
safe_query("delete from user where user='$opt_user'");
safe_query("delete from db where user='$opt_user'");
safe_query("flush privileges");
safe_query("show grants for $user",1);
#
# Test IDENTIFIED BY
#
safe_query("grant ALL PRIVILEGES on $opt_database.test to $user identified by 'dummy', ${opt_user}\@127.0.0.1 identified by 'dummy2'");
user_connect(0,"dummy");
safe_query("grant SELECT on $opt_database.* to $user identified by ''");
user_connect(0);
safe_query("revoke ALL PRIVILEGES on $opt_database.test from $user identified by '', ${opt_user}\@127.0.0.1 identified by 'dummy2'");
safe_query("revoke ALL PRIVILEGES on $opt_database.* from $user identified by ''");
safe_query("show grants for $user");
#
# Test bug reported in SELECT INTO OUTFILE
#
safe_query("create table $opt_database.test3 (a int, b int)");
safe_query("grant SELECT on $opt_database.test3 to $user");
safe_query("grant FILE on *.* to $user");
safe_query("insert into $opt_database.test3 values (1,1)");
user_connect(0);
user_query("select * into outfile '$tmp_table' from $opt_database.test3");
safe_query("revoke SELECT on $opt_database.test3 from $user");
safe_query("grant SELECT(a) on $opt_database.test3 to $user");
user_query("select a from $opt_database.test3");
user_query("select * from $opt_database.test3",1);
user_query("select a,b from $opt_database.test3",1);
user_query("select b from $opt_database.test3",1);
safe_query("revoke SELECT(a) on $opt_database.test3 from $user");
safe_query("revoke FILE on *.* from $user");
safe_query("drop table $opt_database.test3");
#
# Test privileges needed for LOCK TABLES
#
safe_query("create table $opt_database.test3 (a int)");
user_connect(1);
safe_query("grant INSERT on $opt_database.test3 to $user");
user_connect(0);
user_query("select * into outfile '$tmp_table' from $opt_database.test3",1);
safe_query("grant SELECT on $opt_database.test3 to $user");
user_connect(0);
user_query("LOCK TABLES $opt_database.test3 READ",1);
safe_query("grant LOCK TABLES on *.* to $user");
safe_query("show grants for $user");
safe_query("select * from mysql.user where user='$opt_user'");
user_connect(0);
user_query("LOCK TABLES $opt_database.test3 READ");
user_query("UNLOCK TABLES");
safe_query("revoke SELECT,INSERT,UPDATE,DELETE on $opt_database.test3 from $user");
user_connect(0);
safe_query("revoke LOCK TABLES on *.* from $user");
user_connect(1);
safe_query("drop table $opt_database.test3");
#
# test new privileges in 4.0.2
#
safe_query("show grants for $user");
safe_query("grant all on *.* to $user WITH MAX_QUERIES_PER_HOUR 1 MAX_UPDATES_PER_HOUR 2 MAX_CONNECTIONS_PER_HOUR 3");
safe_query("show grants for $user");
safe_query("revoke LOCK TABLES on *.* from $user");
safe_query("flush privileges");
safe_query("show grants for $user");
safe_query("revoke ALL PRIVILEGES on *.* from $user");
safe_query("show grants for $user");
#
# Clean up things
#
unlink($tmp_table);
safe_query("drop database $opt_database");
safe_query("delete from user where user='$opt_user'");
safe_query("delete from db where user='$opt_user'");
safe_query("delete from tables_priv");
safe_query("delete from columns_priv");
safe_query("flush privileges");
print "end of test\n";
exit 0;
sub usage
{
print <<EOF;
$0 Ver $version
This program tests that the GRANT commands works by creating a temporary
database ($opt_database) and user ($opt_user).
Options:
--database (Default $opt_database)
In which database the test tables are created.
--force
Don''t ask any question before starting this test.
--host='host name' (Default $opt_host)
Host name where the database server is located.
--Information
--help
Print this help
--password
Password for root-user.
--server='server name' (Default $opt_server)
Run the test on the given SQL server.
--user (Default $opt_user)
A non-existing user on which we will test the GRANT commands.
--verbose
Write all queries when we are execute them.
--root-user='user name' (Default $opt_root_user)
User with privileges to modify the 'mysql' database.
EOF
exit(0);
}
sub print_info
{
my $tmp;
print <<EOF;
This test will clear your table and column grant table and recreate the
$opt_database database !
All privileges for $user will be destroyed !
Don\'t run this test if you have done any GRANT commands that you want to keep!
EOF
for (;;)
{
print "Start test (yes/no) ? ";
$tmp=<STDIN>; chomp($tmp); $tmp=lc($tmp);
last if ($tmp =~ /^yes$/i);
exit 1 if ($tmp =~ /^n/i);
print "\n";
}
}
sub user_connect
{
my ($ignore_error,$password)=@_;
$password="" if (!defined($password));
print "Connecting $opt_user\n" if ($opt_verbose);
$user_dbh->disconnect if (defined($user_dbh));
$user_dbh=DBI->connect("DBI:mysql:$opt_database:$opt_host",$opt_user,
$password, { PrintError => 0});
if (!$user_dbh)
{
if ($opt_verbose || !$ignore_error)
{
print "Error on connect: $DBI::errstr\n";
}
if (!$ignore_error)
{
die "The above should not have failed!";
}
}
elsif ($ignore_error)
{
die "Connect succeeded when it shouldn't have !\n";
}
}
sub safe_query
{
my ($query,$ignore_error)=@_;
if (do_query($dbh,$query, $ignore_error))
{
if (!defined($ignore_error))
{
die "The above should not have failed!";
}
}
elsif (defined($ignore_error) && $ignore_error == 1)
{
die "Query '$query' succeeded when it shouldn't have !\n";
}
}
sub user_query
{
my ($query,$ignore_error)=@_;
if (do_query($user_dbh,$query, $ignore_error))
{
if (!defined($ignore_error))
{
die "Query '$query' should not have failed!";
}
}
elsif (defined($ignore_error) && $ignore_error == 1)
{
die "Query '$query' succeeded when it shouldn't have !\n";
}
}
sub do_query
{
my ($my_dbh, $query, $ignore_error)=@_;
my ($sth, $row, $tab, $col, $found, $fatal_error);
print "$query\n" if ($opt_debug || $opt_verbose);
if (!($sth= $my_dbh->prepare($query)))
{
print "Error in prepare: $DBI::errstr\n";
return 1;
}
if (!$sth->execute)
{
$fatal_error= ($DBI::errstr =~ /parse error/);
if (!$ignore_error || ($opt_verbose && $ignore_error != 3) || $fatal_error)
{
print "Error in execute: $DBI::errstr\n";
}
die if ($fatal_error);
$sth->finish;
return 1;
}
$found=0;
if (!$opt_silent)
{
while (($row=$sth->fetchrow_arrayref))
{
$found=1;
$tab="";
foreach $col (@$row)
{
print $tab;
print defined($col) ? $col : "NULL";
$tab="\t";
}
print "\n";
}
print "\n" if ($found);
}
$sth->finish;
return 0;
}
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