我遇到了mysql非root/admin用户的问题,我正在按照以下步骤创建用户及其权限,如果我做得不对,请纠正我。
我正在RHEL 5.7 64bit上安装mysql,包在下面提到,一旦我完成了rpm install,我们就
mysql_install_db创建mysql数据库,然后mysql_upgrade执行在此过程之后,我可以作为root登录,但对于非根用户,我无法登录到服务器:
[root@clustertest3 ~]# rpm -qa | grep MySQL
MySQL-client-advanced-5.5.21-1.rhel5
MySQL-server-advanced-5.5.21-1.rhel5
[root@clustertest3 ~]# cat /etc/my.cnf
[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
user=mysql
# Default to using old password format for compatibility with mysql 3.x
# clients (those using the mysqlclient10 compatibility package).
old_passwords=1
# Disabling symbolic-links is recommended to prevent assorted security risks;
# to do so, uncomment this line:
# symbolic-links=0
[mysqld_safe]
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid
[root@clustertest3 ~]# ls -ld /var/lib/mysql/mysql.sock
srwxrwxrwx 1 mysql mysql 0 Nov 30 11:09 /var/lib/mysql/mysql.sock
mysql> CREATE USER 'golden'@'%' IDENTIFIED BY 'password';
Query OK, 0 rows affected (0.00 sec)
mysql> GRANT ALL PRIVILEGES ON * . * TO 'golden'@'%';
Query OK, 0 rows affected (0.00 sec)
mysql> FLUSH PRIVILEGES;
Query OK, 0 rows affected (0.00 sec)
mysql> SELECT USER(),CURRENT_USER();
+----------------+----------------+
| USER() | CURRENT_USER() |
+----------------+----------------+
| root@localhost | root@localhost |
+----------------+----------------+
1 row in set (0.00 sec)
[root@clustertest3 ~]# mysql -ugolden -p
Enter password:
ERROR 1045 (28000): Access denied for user 'golden'@'localhost' (using password: YES)这就是我面临的问题,有什么解决办法吗?
发布于 2013-12-03 22:17:42
不要将所有数据库的所有权限授予非root用户,这是不安全的(并且您已经具有该角色的"root“权限)
GRANT <privileges> ON database.* TO 'user'@'localhost' IDENTIFIED BY 'password';此语句创建新用户并向其授予选定的权限。即:
GRANT INSERT, SELECT, DELETE, UPDATE ON database.* TO 'user'@'localhost' IDENTIFIED BY 'password';查看docs以查看所有权限的详细信息
编辑:您可以使用此查询查找更多信息(以“root”身份登录):
select Host, User from mysql.user;看看发生了什么
发布于 2014-09-09 00:28:51
如果您正在使用远程计算机(示例工作台)等连接到MySQL,请使用以下步骤在安装了MySQL的操作系统上消除此错误
mysql -u root -p
CREATE USER '<<username>>'@'%%' IDENTIFIED BY '<<password>>';
GRANT ALL PRIVILEGES ON * . * TO '<<username>>'@'%%';
FLUSH PRIVILEGES;尝试登录MYSQL实例。
这对我消除这个错误起到了作用。
发布于 2013-12-03 22:13:13
尝试:
CREATE USER 'golden'@'localhost' IDENTIFIED BY 'password';
GRANT ALL PRIVILEGES ON * . * TO 'golden'@'localhost';
FLUSH PRIVILEGES;或者更好地使用:mysql_setpermission来创建用户
https://stackoverflow.com/questions/20353402
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