在Spring Security中启用Group Authorities
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2022-07-12 13:18:13
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我的一个项目需要使用Spring Security的Group Authorities，但是按照默认的配置方式
<authentication-manager>
<authentication-provider>
<jdbc-user-service data-source-ref="dataSource"/>
<password-encoder hash="bcrypt" />
</authentication-provider>
</authentication-manager>Group Authorities并没有生效，所以我看了看配置项
<jdbc-user-service>对应的类 org.springframework.security.core.userdetails.jdbc.JdbcDaoImpl 的源码：
其中有个“enableGroups”属性，默认值是“false”。好了，这样就明白了，Group Authorities默认是不生效的，看了看在
<jdbc-user-service>这个配置项中并没enableGroups这样的属性，看来只能自己配置jdbc-user-service的bean了，于是我配置好了jdbc-user-service的bean，试了试，果然生效了。
<authentication-manager>
<authentication-provider user-service-ref="jdbcUserDetailsService">
<jdbc-user-service data-source-ref="dataSource"/>
<password-encoder hash="bcrypt" />
</authentication-provider>
</authentication-manager>
<beans:bean id="jdbcUserDetailsService" class="org.springframework.security.core.userdetails.jdbc.JdbcDaoImpl">
<beans:property name="enableGroups" value="true" />
<beans:property name="jdbcTemplate" ref="jdbcTemplate" />
</beans:bean>
log:
2014/05/23 09:52:23:626 CST [DEBUG] DataSourceUtils - Returning JDBC Connection to DataSource
2014/05/23 09:52:23:627 CST [DEBUG] JdbcTemplate - Executing prepared SQL query
2014/05/23 09:52:23:627 CST [DEBUG] JdbcTemplate - Executing prepared SQL statement [select g.id, g.group_name, ga.authority from groups g, group_members gm, group_authorities ga where gm.username = ? and g.id = ga.group_id and g.id = gm.group_id]
2014/05/23 09:52:23:627 CST [DEBUG] DataSourceUtils - Fetching JDBC Connection from DataSource
2014/05/23 09:52:23:627 CST [TRACE] StatementCreatorUtils - Setting SQL statement parameter value: column index 1, parameter value [admin], value class [java.lang.String], SQL type unknown
2014/05/23 09:52:23:628 CST [DEBUG] DataSourceUtils - Returning JDBC Connection to DataSource转载于:https://my.oschina.net/since1986/blog/268023