/**
 * MIT License
 *
 * Copyright (c) 2017-2022 SourceLab.org (https://github.com/SourceLabOrg/kafka-webview/)
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

package org.sourcelab.kafka.webview.ui.configuration;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.annotation.Order;
import org.springframework.http.HttpMethod;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;

/**
 * Manages Actuator Security Configuration.
 */
@Configuration
@Order(1000)
public class ActuatorSecurityConfig extends WebSecurityConfigurerAdapter {

    private static final Logger logger = LoggerFactory.getLogger(SecurityConfig.class);

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        logger.info("Configuring Actuator access.");

        // Actuator uses http basic auth
        http
                .authorizeRequests()
                .antMatchers(HttpMethod.GET, "/actuator/info", "/actuator/health", "/actuator/prometheus")
                    .permitAll()
                .and()
                .antMatcher("/actuator/**")
                    .authorizeRequests()
                .anyRequest()
                    .hasRole("ADMIN")
                .and()
                .httpBasic();
    }

}
