# # setting authentication for roles # --source include/not_embedded.inc #identified by [password]... #identified with ... [using ...] #require [subject][issuer][cipher][ssl][x509] # max_queries_per_hour | max_updates_per_hour | max_connections_per_hour | max_user_connections #set password for ... = ... set sql_mode=''; create role r1; # IDENTIFIED does not apply to roles, using it forces username context grant select on *.* to r1 identified by 'foobar'; drop user r1; grant select on *.* to r1 identified by ''; drop user r1; grant select on mysql.user to r1 identified by password '00000000000000000000000000000000000000000'; drop user r1; --error ER_PLUGIN_IS_NOT_LOADED grant select on *.* to r1 identified via plugin; --error ER_PLUGIN_IS_NOT_LOADED grant select on mysql.user to r1 identified via plugin using 'param'; # same for REQUIRE and mqh grant select on *.* to r1 require subject 'foobar'; drop user r1; grant select on mysql.user to r1 require issuer 'foobar'; drop user r1; grant select on *.* to r1 require cipher 'foobar'; drop user r1; grant select on mysql.user to r1 require ssl; drop user r1; grant select on *.* to r1 require x509; drop user r1; grant select on mysql.user to r1 require none; drop user r1; grant select on *.* to r1 with max_queries_per_hour 10; drop user r1; grant select on mysql.user to r1 with max_updates_per_hour 10; drop user r1; grant select on *.* to r1 with max_connections_per_hour 10; drop user r1; grant select on mysql.user to r1 with max_user_connections 10; drop user r1; --error ER_PASSWORD_NO_MATCH set password for r1 = '00000000000000000000000000000000000000000'; drop role r1;