cas多域名登录

@Configuration
@EnableWebSecurity
public class CasSecurityConfig extends WebSecurityConfigurerAdapter {

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http
            .authorizeRequests()
                .antMatchers("/public/**").permitAll()
                .anyRequest().authenticated()
                .and()
            .casAuthentication()
                .authenticationEntryPoint(new CasAuthenticationEntryPoint("https://cas.server.com/login"))
                .serviceProperties(serviceProperties())
                .key("cas-key")
                .and()
            .sessionManagement()
                .sessionCreationPolicy(SessionCreationPolicy.IF_REQUIRED)
                .sessionFixation().migrateSession();
    }

    @Bean
    public ServiceProperties serviceProperties() {
        ServiceProperties serviceProperties = new ServiceProperties();
        serviceProperties.setService("http://client.domain.com/login/cas");
        serviceProperties.setSendRenew(false);
        return serviceProperties;
    }
}