/*
 * Copyright 2002-2013 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.springframework.security.config.annotation.web.configurers.openid

import org.springframework.context.annotation.Configuration
import org.springframework.security.config.annotation.AnyObjectPostProcessor
import org.springframework.security.config.annotation.BaseSpringSpec
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder
import org.springframework.security.config.annotation.web.builders.HttpSecurity
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter
import org.springframework.security.core.userdetails.UserDetailsByNameServiceWrapper
import org.springframework.security.core.userdetails.UserDetailsService
import org.springframework.security.openid.OpenIDAuthenticationFilter
import org.springframework.security.openid.OpenIDAuthenticationProvider
import org.springframework.security.openid.OpenIDAuthenticationToken

/**
 *
 * @author Rob Winch
 */
class OpenIDLoginConfigurerTests extends BaseSpringSpec {

    def "openidLogin ObjectPostProcessor"() {
        setup:
            AnyObjectPostProcessor opp = Mock()
            HttpSecurity http = new HttpSecurity(opp, authenticationBldr, [:])
            UserDetailsService uds = authenticationBldr.getDefaultUserDetailsService()
        when:
            http
                .openidLogin()
                    .authenticationUserDetailsService(new UserDetailsByNameServiceWrapper<OpenIDAuthenticationToken>(uds))
                    .and()
                .build()

        then: "OpenIDAuthenticationFilter is registered with LifecycleManager"
            1 * opp.postProcess(_ as OpenIDAuthenticationFilter) >> {OpenIDAuthenticationFilter o -> o}
        and: "OpenIDAuthenticationProvider is registered with LifecycleManager"
            1 * opp.postProcess(_ as OpenIDAuthenticationProvider) >> {OpenIDAuthenticationProvider o -> o}
    }

    def "invoke openidLogin twice does not override"() {
        setup:
            loadConfig(InvokeTwiceDoesNotOverrideConfig)
        when:
            springSecurityFilterChain.doFilter(request,response,chain)
        then:
            response.redirectedUrl.endsWith("/login/custom")

    }

    @Configuration
    @EnableWebSecurity
    static class InvokeTwiceDoesNotOverrideConfig extends WebSecurityConfigurerAdapter {

        @Override
        protected void configure(AuthenticationManagerBuilder auth) throws Exception {
            auth
                .inMemoryAuthentication()
        }

        @Override
        protected void configure(HttpSecurity http) throws Exception {
            http
                .authorizeRequests()
                    .anyRequest().authenticated()
                    .and()
                .openidLogin()
                    .loginPage("/login/custom")
                    .and()
                .openidLogin()
        }
    }
}
