StormpathAuthenticationConfiguration.java

package org.apereo.cas.config;

import org.apache.commons.lang3.StringUtils;
import org.apereo.cas.authentication.AuthenticationEventExecutionPlan;
import org.apereo.cas.authentication.AuthenticationHandler;
import org.apereo.cas.authentication.StormpathAuthenticationHandler;
import org.apereo.cas.authentication.principal.DefaultPrincipalFactory;
import org.apereo.cas.authentication.principal.PrincipalFactory;
import org.apereo.cas.authentication.principal.PrincipalResolver;
import org.apereo.cas.authentication.AuthenticationEventExecutionPlanConfigurer;
import org.apereo.cas.configuration.CasConfigurationProperties;
import org.apereo.cas.configuration.model.support.stormpath.StormpathProperties;
import org.apereo.cas.configuration.support.Beans;
import org.apereo.cas.services.ServicesManager;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * This is {@link StormpathAuthenticationConfiguration}.
 *
 * @author Misagh Moayyed
 * @since 5.0.0
 */
@Configuration("stormpathAuthenticationConfiguration")
@EnableConfigurationProperties(CasConfigurationProperties.class)
public class StormpathAuthenticationConfiguration {

    @Autowired
    private CasConfigurationProperties casProperties;

    @Autowired
    @Qualifier("servicesManager")
    private ServicesManager servicesManager;

    @ConditionalOnMissingBean(name = "stormpathPrincipalFactory")
    @Bean
    public PrincipalFactory stormpathPrincipalFactory() {
        return new DefaultPrincipalFactory();
    }

    @Bean
    public AuthenticationHandler stormpathAuthenticationHandler() {
        final StormpathProperties stormpath = casProperties.getAuthn().getStormpath();

        final StormpathAuthenticationHandler handler = new StormpathAuthenticationHandler(stormpath.getName(), servicesManager, stormpathPrincipalFactory(),
                null, stormpath.getApiKey(), stormpath.getApplicationId(), stormpath.getSecretkey());

        handler.setPasswordEncoder(Beans.newPasswordEncoder(stormpath.getPasswordEncoder()));
        handler.setPrincipalNameTransformer(Beans.newPrincipalNameTransformer(stormpath.getPrincipalTransformation()));
        return handler;
    }

    /**
     * The type Stormpath authentication event execution plan configuration.
     */
    @Configuration("stormpathAuthenticationEventExecutionPlanConfiguration")
    @EnableConfigurationProperties(CasConfigurationProperties.class)
    public class StormpathAuthenticationEventExecutionPlanConfiguration implements AuthenticationEventExecutionPlanConfigurer {
        @Autowired
        @Qualifier("personDirectoryPrincipalResolver")
        private PrincipalResolver personDirectoryPrincipalResolver;

        @Override
        public void configureAuthenticationExecutionPlan(final AuthenticationEventExecutionPlan plan) {
            final StormpathProperties stormpath = casProperties.getAuthn().getStormpath();
            if (StringUtils.isNotBlank(stormpath.getApiKey()) && StringUtils.isNotBlank(stormpath.getSecretkey())) {
                plan.registerAuthenticationHandlerWithPrincipalResolver(stormpathAuthenticationHandler(), personDirectoryPrincipalResolver);
            }
        }
    }
}