SpringBoot服务间使用自签名证书实现https双向认证
SpringBoot服务间使用自签名证书实现https双向认证
以服务server-one和server-two之间使用RestTemplate以https调用为例
一、生成密钥
需要生成server-one和server-two的客户端密钥和一个信任库密钥
1.生成TrustStore(信任库)
keytool -genkey -alias trustkeys -storetype PKCS12 -keyalg RSA -keysize 2048 -keystore trustKeys.p12 -validity 36500
2.生成server-one客户端密钥
keytool -genkey -alias server-one -storetype PKCS12 -keyalg RSA -keysize 2048 -keystore server-one.p12 -validity 36500
3.生成server-two客户端密钥
keytool -genkey -alias server-two -storetype PKCS12 -keyalg RSA -keysize 2048 -keystore server-two.p12 -validity 36500
4.导出客户端公钥添加到信任库
4.1 导出server-one的公钥
keytool -keystore server-one.p12 -export -alias server-one -file server-one-publicKey.cer
4.2 导出server-two的公钥
keytool -keystore server-two.p12 -export -alias server-two -file server-two-publicKey.cer
5.添加客户端公钥到信任库
keytool -import -alias server-one -v -file server-one-publicKey.cer -keystore trustKeys.p12
keytool -import -alias server-two -v -file server-two-publicKey.cer -keystore trustKeys.p12
以上2、3、4和5步骤填写信息与1基本相同，不再重复截图展示
部分命令解释
genkey 表示要创建一个新的密钥。
alias 表示 keystore 的别名。
keyalg 表示使用的加密算法是 RSA ，一种非对称加密算法。
keysize 表示密钥的长度。
keystore 表示生成的密钥存放位置。
validity 表示密钥的有效时间，单位为天。
二、配置SpringBoot支持https
1、拷贝相应密钥到resources
2、客户端配置文件application.properties对应的配置项
# 开启ssl
server.ssl.enabled=true
server.ssl.client-auth=need
#server.ssl.protocol=TLS
server.ssl.key-store=classpath:ssl/server-one.p12
#server.ssl.key-password=123456
server.ssl.key-store-password=123456
server.ssl.key-store-type=PKCS12
server.ssl.keyAlias=server-one
server.ssl.trust-store=classpath:ice-ca/trustKeys.p12
server.ssl.trust-store-password=123456
server.ssl.trust-store-type=PKCS12
3、服务端配置文件application.properties对应的配置项
# 开启ssl
server.ssl.enabled=true
server.ssl.client-auth=need
#server.ssl.protocol=TLS
server.ssl.key-store=classpath:ssl/server-two.p12
#server.ssl.key-password=123456
server.ssl.key-store-password=123456
server.ssl.key-store-type=PKCS12
server.ssl.keyAlias=server-two
server.ssl.trust-store=classpath:ice-ca/trustKeys.p12
server.ssl.trust-store-password=123456
server.ssl.trust-store-type=PKCS12
4、pom.xml配置文件添加配置项如下
<resources>
<resource>
<directory>src/main/java</directory>
<includes>
<include>**/*.xml</include>
<include>ssl/server-one.p12</include>
<include>ice-ca/trustKeys.p12</include>
</includes>
</resource>
<resource>
<directory>src/main/resources</directory>
</resource>
</resources>
5、启动服务并验证https
浏览器访问：https://localhost:8970/platformdictionary/queryDeviceType
此时无法访问
单击server-one.p12或server-two.p12为浏览器安装证书
安装后再次访问
点击确定后即可访问到页面
6、配置RestTemplate
pom添加httpclient支持
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.5.13</version>
</dependency>
设置RestTemplate支持https请求
package com.hollysys.smartfactory.icedata.config;
import lombok.extern.slf4j.Slf4j;
import org.apache.http.conn.ssl.NoopHostnameVerifier;
import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
import org.springframework.web.client.RestTemplate;
import javax.net.ssl.*;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.security.*;
import java.security.cert.CertificateException;
import java.time.Duration;
/**
* Created by chendy on 2021/12/18 15:47
*/
@Configuration
@Slf4j
public class RestTemplateConfig {
@Value("${server.ssl.key-store-type}")
String clientKeyType;
@Value("${server.ssl.key-store}")
String clientPath;
@Value("${server.ssl.key-store-password}")
String clientPass;
@Value("${server.ssl.trust-store-type}")
String trustKeyType;
@Value("${server.ssl.trust-store}")
String trustPath;
@Value("${server.ssl.trust-store-password}")
String trustPass;
@Bean
public RestTemplate restTemplate() {
RestTemplate restTemplate = null;
try {
HttpComponentsClientHttpRequestFactory requestFactory = new HttpComponentsClientHttpRequestFactory();
// 客户端证书类型
KeyStore clientStore = KeyStore.getInstance(clientKeyType);
// 加载客户端证书，即自己的私钥
InputStream keyStream = getClass().getClassLoader().getResourceAsStream(clientPath);
clientStore.load(keyStream, clientPass.toCharArray());
// 创建密钥管理工厂实例
KeyManagerFactory keyManagerFactory = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());
// 初始化客户端密钥库
keyManagerFactory.init(clientStore, clientPass.toCharArray());
KeyManager[] keyManagers = keyManagerFactory.getKeyManagers();
// 创建信任库管理工厂实例
TrustManagerFactory trustManagerFactory = TrustManagerFactory
.getInstance(TrustManagerFactory.getDefaultAlgorithm());
KeyStore trustStore = KeyStore.getInstance(trustKeyType);
InputStream trustStream = getClass().getClassLoader().getResourceAsStream(trustPath);
trustStore.load(trustStream, trustPass.toCharArray());
// 初始化信任库
trustManagerFactory.init(trustStore);
TrustManager[] trustManagers = trustManagerFactory.getTrustManagers();
// 建立TLS连接
SSLContext sslContext = SSLContext.getInstance("TLS");
// 初始化SSLContext
sslContext.init(keyManagers, trustManagers, new SecureRandom());
// INSTANCE 忽略域名检查
SSLConnectionSocketFactory sslConnectionSocketFactory = new SSLConnectionSocketFactory(sslContext, NoopHostnameVerifier.INSTANCE);
CloseableHttpClient httpclient = HttpClients
.custom()
.setSSLSocketFactory(sslConnectionSocketFactory)
.setSSLHostnameVerifier(new NoopHostnameVerifier())
.build();
requestFactory.setHttpClient(httpclient);
requestFactory.setConnectTimeout((int) Duration.ofSeconds(15).toMillis());
restTemplate = new RestTemplate(requestFactory);
} catch (KeyManagementException | FileNotFoundException | NoSuchAlgorithmException e) {
e.printStackTrace();
} catch (KeyStoreException | CertificateException | UnrecoverableKeyException | IOException e) {
e.printStackTrace();
}
return restTemplate;
}
}
7、添加测试代码
server-one中的test添加代码
@Autowired
RestTemplate restTemplate;
@Test
public void testHello(){
String url = "https://127.0.0.1:8970/platformdictionary/queryDeviceType";
ResponseEntity<String> forEntity = restTemplate.getForEntity(url, String.class);
System.out.println(forEntity.toString());
}
server-two中的controller添加代码
@RestController
@RequestMapping("/whiteList")
@Api(value = "whiteList", tags = "白名单管理")
public class WhiteListController extends BaseController {
@ApiOperationSupport(order = 6)
@ApiOperation(value = "查询设备大类下拉选列表")
@GetMapping(value = "/queryDeviceType")
public AjaxResult.MutiResult<DeviceDictionaryItemVO> queryDeviceType() {
return success(ReturnInfo.QUERY_SUCCESS_MSG, platformDictionaryService.queryDeviceType());
}
}
测试执行结果
