Nsryjdtyk

I have an existing setup of Spring Security Authentication for DB Based logins. I want to integrate Google login via Keycloak but that will be only by clicking a link on home screen.

My Db login is working. Then when I changed the settings based on https://www.keycloak.org/docs/2.5/securing_apps/topics/oidc/java/spring-security-adapter.html my Keycloak login is working. I want to get both of them working together and am not sure how do I configure my filter and provider.

My current configuration is like :

<security:http auto-config="false" entry-point-ref="loginUrlAuthenticationEntryPoint">    

            <security:custom-filter ref="customAuthFilter" position="FORM_LOGIN_FILTER"/>

</security:http>



<bean id="customAuthFilter" class="com.xyz.auth.filter.CustomAuthFilter">

    <property name="authenticationManager" ref="customAuthenticationManager"/>

    <property name="filterProcessesUrl" value="/perform-login"/>

    <property name="authenticationSuccessHandler">

        <bean class="org.springframework.security.web.authentication.SimpleUrlAuthenticationSuccessHandler">

            <property name="useReferer" value="true"/>

        </bean>

    </property>

    <property name="authenticationFailureHandler">

        <bean class="com.xyz.auth.handler.AuthFailureHandler"/>

    </property>

    <property name="sessionAuthenticationStrategy">

        <bean class="org.springframework.security.web.authentication.session.SessionFixationProtectionStrategy">

            <property name="alwaysCreateSession" value="true"/>

        </bean>

    </property>



</bean>



<security:authentication-manager id="customAuthenticationManager">

    <security:authentication-provider ref="DBAuthProviderImpl"/>

</security:authentication-manager>

Expected output: a login page asking username and password and on clicking a button taking to key cloak sso page.