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How to load roles from a database for an anonymous user in spring security 3?

I am using Spring Security 3.0.2, and I cannot find a way to load anonymous user roles from the database (I have dynamic roles where roles can be shared with everyone).

I tried using a custom anonymousAuthenticationProvider, but this provider is never called. Here is my configuration:

<http auto-config="false">
    <logout invalidate-session="true" logout-success-url="/page/welcome" />
    <remember-me />
    <anonymous username="_GUEST_" granted-authority="ROLE_GUEST" key="anonymousKey" />
    <form-login login-page="/page/login" authentication-failure-url="/page/login?fail=1" default-target-url="/page/welcome" />
</http>

<authentication-manager alias="authenticationManager">
    <authentication-provider ref="anonymousAuthenticationProvider"></authentication-provider>
    <authentication-provider user-service-ref="accountDetails">
        <password-encoder ref="passwordEncoder">
            <salt-source user-property="xxxx" />
        </password-encoder>
    </authentication-provider>
</authentication-manager>

<beans:bean id="accountDetails" class="com.mysite.AccountDetailsImpl" />

<beans:bean id="passwordEncoder" class="org.springframework.security.authentication.encoding.ShaPasswordEncoder">
    <beans:constructor-arg value="512" />
</beans:bean>

<beans:bean id="anonymousAuthenticationProvider" class="com.my.site.security.CustomAnonymousAuthenticationProvider">
    <beans:property name="key" value="anonymousKey" />
</beans:bean>

My anonymousAuthenticationProvider is never called, so I cannot load user credentials from the database. When I log in, my utility accountDetails is called, and I can load roles from the database for the user, I want the same for the anonymous user.

How can i do this? thank

+5
1

, - AnonymousAuthenticationFilter UserAttribute, :

<http auto-config = "false">
    <anonymous enabled = "false" />
    <custom-filter ref = "myFilter" position = "ANONYMOUS_FILTER" />
    ...
</http>

<beans:bean id = "myFilter" class = "org.springframework.security.web.authentication.AnonymousAuthenticationFilter">
    <beans:property name = "key" value = "anonymousKey" />
    <beans:property name = "userAttribute" ref = "myAttributes" />
</beans:bean>

<beans:bean id = "myAttributes" class = "..." />
+3

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