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Merge pull request #526 from grooverdan/anonuser

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anonymous users - remove password checks
This commit is contained in:
Jean-Marie Renouard 2021-01-27 21:29:38 +01:00 committed by GitHub
commit f2c8ca86b2
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1 changed files with 4 additions and 2 deletions
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6
mysqltuner.pl
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@ -1820,12 +1820,14 @@ sub security_recommendations {
if ( mysql_version_ge(10, 4) ) {
@mysqlstatlist = select_array
q{SELECT CONCAT(user, '@', host) FROM mysql.global_priv WHERE
JSON_CONTAINS(Priv, '"mysql_native_password"', '$.plugin') AND JSON_CONTAINS(Priv, '""', '$.authentication_string')
user != ''
AND JSON_CONTAINS(Priv, '"mysql_native_password"', '$.plugin') AND JSON_CONTAINS(Priv, '""', '$.authentication_string')
AND NOT JSON_CONTAINS(Priv, 'true', '$.account_locked')};
}
else {
@mysqlstatlist = select_array
"SELECT CONCAT(user, '\@', host) FROM mysql.user WHERE ($PASS_COLUMN_NAME = '' OR $PASS_COLUMN_NAME IS NULL)
AND user != ''
/*!50501 AND plugin NOT IN ('auth_socket', 'unix_socket', 'win_socket', 'auth_pam_compat') */
/*!80000 AND account_locked = 'N' AND password_expired = 'N' */";
}
@ -1853,7 +1855,7 @@ q{SELECT CONCAT(user, '@', host) FROM mysql.global_priv WHERE
# Looking for User with user/ uppercase /capitalise user as password
@mysqlstatlist = select_array
"SELECT CONCAT(user, '\@', host) FROM mysql.user WHERE CAST($PASS_COLUMN_NAME as Binary) = PASSWORD(user) OR CAST($PASS_COLUMN_NAME as Binary) = PASSWORD(UPPER(user)) OR CAST($PASS_COLUMN_NAME as Binary) = PASSWORD(CONCAT(UPPER(LEFT(User, 1)), SUBSTRING(User, 2, LENGTH(User))))";
"SELECT CONCAT(user, '\@', host) FROM mysql.user WHERE user != '' AND (CAST($PASS_COLUMN_NAME as Binary) = PASSWORD(user) OR CAST($PASS_COLUMN_NAME as Binary) = PASSWORD(UPPER(user)) OR CAST($PASS_COLUMN_NAME as Binary) = PASSWORD(CONCAT(UPPER(LEFT(User, 1)), SUBSTRING(User, 2, LENGTH(User)))))";
if (@mysqlstatlist) {
foreach my $line ( sort @mysqlstatlist ) {
chomp($line);