๐Ÿค– Backend/Database

DB Authentication ๋ฌธ์ œ | ERROR 1698 | Access denied for user 'root'

sckwon770 2024. 2. 25. 20:14

์ด์ „ ๋…ธ์…˜ ๋ธ”๋กœ๊ทธ์˜ [MySQL] DB Authentication ๋ฌธ์ œ | ERROR 1698 | Access denied for user 'root' (2021.07.26)๋กœ๋ถ€ํ„ฐ ๋งˆ์ด๊ทธ๋ ˆ์ด์…˜๋œ ๊ธ€์ž…๋‹ˆ๋‹ค.

 

 

MariaDB 10.0 ๋ฒ„์ „๋ถ€ํ„ฐ๋Š” ๋ณด์•ˆ ๋ฐฉ์‹์ด 'Unix Socket' ๋ฐฉ์‹์ด ์ ์šฉ๋œ๋‹ค.

  • mysql -u root -p password
  • spring datasource ์ ‘์†

 

๋”ฐ๋ผ์„œ ์ด ๋‘ ๊ฐ€์ง€๋ฅผ ์œ„ํ•ด์„œ๋Š” plugin ์„ ๋ฐ”๊ฟ”์•ผํ•œ๋‹ค. ๋งŒ์•ฝ ์ดˆ๊ธฐ ์ ‘์†์ด๋ผ๋ฉด, ๋น„๋ฐ€๋ฒˆํ˜ธ๋„ ์„ค์ •ํ•ด์ค˜์•ผํ•œ๋‹ค.

$ sudo mysql

mysql> use mysql;
mysql> CREATE USER 'user'@'localhost' IDENTIFIED BY 'password';
mysql> CREATE USER 'user'@'%' IDENTIFIED BY 'password';
mysql> UPDATE user SET plugin='mysql_native_password' WHERE user='user'
mysql> FLUSH PRIVILEGES;
mysql> exit;

$ sudo service mysql restart
$ mysql -u root -p PASSWORD

 


๐Ÿšจ plugin ์„ caching_sha2_password ์œผ๋กœ ์„ค์ •ํ•ด์„  ์•ˆ๋œ๋‹ค.
DB์˜ ๋ฒ„์ „์— ๋”ฐ๋ผ ํ•„์š”ํ•œ ๊ฒฝ์šฐ๊ฐ€ ์žˆ์ง€๋งŒ, mariaDB ์„ค์ •์—์„œ๋Š” mysql_native_password ๊ฐ€ ์˜ฌ๋ฐ”๋ฅธ ์„ค์ •์ด์—ˆ๋‹ค. plugin ์„ค์ •์ด ์ž˜๋ชป๋˜๋ฉด, ์ ‘์†ํ•˜์ง€ ๋ชปํ•œ๋‹ค.