error in spring-security.xml for constructor arg error

Question

i m using spring security for my login page.in this in the database user password is stored using sha-password encoder.now i want to use the same in my spring-security.xml.i tried this

<beans:bean id="passwordEncoder" class="org.springframework.security.authentication.encoding.ShaPasswordEncoder">
 <constructor-arg value="256"/>
 </beans:bean>


    <authentication-manager>  
  <authentication-provider> 
    <password-encoder ref="passwordEncoder"/>
  <jdbc-user-service data-source-ref="dataSource"
          users-by-username-query=
            "select email,password, 'true' as enabled from user_login where email=? limit 1"
          authorities-by-username-query=
            "select email, role from user_roles where email =?  " />
      </authentication-provider>
      </authentication-manager>  
 </beans:beans>

i m getting error at

cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'constructor-arg'.
    - Security namespace does not support decoration of element [constructor-arg]
    - Configuration problem: Security namespace does not support decoration of element.

anyone help me for this,please.

holmis83 · Accepted Answer · 2014-09-18 09:20:56Z

2

The constructor-arg element is not in the security namespace, but in the beans namespace. So in your case, use:

<beans:constructor-arg value="256"/>

answered Sep 18, 2014 at 9:20

holmis83

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