/*
 * Copyright 2020-2030 码匠君<herodotus@aliyun.com>
 *
 * Dante Engine 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.
 *
 * Dante Engine 是 Dante Cloud 系统核心组件库，采用 APACHE LICENSE 2.0 开源协议，您在使用过程中，需要注意以下几点：
 *
 * 1. 请不要删除和修改根目录下的LICENSE文件。
 * 2. 请不要删除和修改 Dante Engine 源码头部的版权声明。
 * 3. 请保留源码和相关描述文件的项目出处，作者声明等。
 * 4. 分发源码时候，请注明软件出处 <https://gitee.com/dromara/dante-cloud>
 * 5. 在修改包名，模块名称，项目代码等时，请注明软件出处 <https://gitee.com/dromara/dante-cloud>
 * 6. 若您的项目无法满足以上几点，可申请商业授权
 */

package org.dromara.dante.webmvc.autoconfigure.config;

import jakarta.annotation.PostConstruct;
import org.dromara.dante.web.support.crypto.AsymmetricCryptoProcessor;
import org.dromara.dante.web.support.crypto.DigitalEnvelopeProcessor;
import org.dromara.dante.web.support.crypto.SymmetricCryptoProcessor;
import org.dromara.dante.web.autoconfigure.envelope.DefaultDigitalEnvelopeProcessor;
import org.dromara.dante.webmvc.autoconfigure.crypto.DecryptRequestBodyAdvice;
import org.dromara.dante.webmvc.autoconfigure.crypto.DecryptRequestParamMapResolver;
import org.dromara.dante.webmvc.autoconfigure.crypto.DecryptRequestParamResolver;
import org.dromara.dante.webmvc.autoconfigure.crypto.EncryptResponseBodyAdvice;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.web.server.autoconfigure.ServerProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * <p>Description: Rest 加密配置 </p>
 *
 * @author : gengwei.zheng
 * @date : 2022/1/14 21:11
 */
@Configuration(proxyBeanMethods = false)
public class HttpCryptoConfiguration {

    private static final Logger log = LoggerFactory.getLogger(HttpCryptoConfiguration.class);

    @PostConstruct
    public void postConstruct() {
        log.debug("[Herodotus] |- Module [Protect Http Crypto] Configure.");
    }

    @Bean
    @ConditionalOnMissingBean
    public DigitalEnvelopeProcessor digitalEnvelopeProcessor(AsymmetricCryptoProcessor asymmetricCryptoProcessor, SymmetricCryptoProcessor symmetricCryptoProcessor, ServerProperties serverProperties) {
        DefaultDigitalEnvelopeProcessor defaultDigitalEnvelopeProcessor = new DefaultDigitalEnvelopeProcessor(asymmetricCryptoProcessor, symmetricCryptoProcessor, serverProperties);
        log.trace("[Herodotus] |- Bean [Interface Crypto Processor] Configure.");
        return defaultDigitalEnvelopeProcessor;
    }

    @Bean
    @ConditionalOnMissingBean
    public DecryptRequestBodyAdvice decryptRequestBodyAdvice(DigitalEnvelopeProcessor digitalEnvelopeProcessor) {
        DecryptRequestBodyAdvice decryptRequestBodyAdvice = new DecryptRequestBodyAdvice(digitalEnvelopeProcessor);
        log.trace("[Herodotus] |- Bean [Decrypt Request Body Advice] Configure.");
        return decryptRequestBodyAdvice;
    }

    @Bean
    @ConditionalOnMissingBean
    public EncryptResponseBodyAdvice encryptResponseBodyAdvice(DigitalEnvelopeProcessor digitalEnvelopeProcessor) {
        EncryptResponseBodyAdvice encryptResponseBodyAdvice = new EncryptResponseBodyAdvice(digitalEnvelopeProcessor);
        log.trace("[Herodotus] |- Bean [Encrypt Response Body Advice] Configure.");
        return encryptResponseBodyAdvice;
    }

    @Bean
    @ConditionalOnMissingBean
    public DecryptRequestParamMapResolver decryptRequestParamStringResolver(DigitalEnvelopeProcessor digitalEnvelopeProcessor) {
        DecryptRequestParamMapResolver decryptRequestParamMapResolver = new DecryptRequestParamMapResolver(digitalEnvelopeProcessor);
        log.trace("[Herodotus] |- Bean [Decrypt Request Param Map Resolver] Configure.");
        return decryptRequestParamMapResolver;
    }

    @Bean
    @ConditionalOnMissingBean
    public DecryptRequestParamResolver decryptRequestParamResolver(DigitalEnvelopeProcessor digitalEnvelopeProcessor) {
        DecryptRequestParamResolver decryptRequestParamResolver = new DecryptRequestParamResolver(digitalEnvelopeProcessor);
        log.trace("[Herodotus] |- Bean [Decrypt Request Param Resolver] Configure.");
        return decryptRequestParamResolver;
    }
}
