这里分类和汇总了欣宸的全部原创(含配套源码):https://github.com/zq2599/blog_demos
curl -X POST "https://localhost:9200/_security/api_key?pretty" \
--cacert es01.crt \
-u elastic:123456 \
-H 'Content-Type: application/json' \
-d'
{
"name": "my-api-key-10d",
"expiration": "10d"
}
'
{
"id" : "eUV1V4EBucGIxpberGuJ",
"name" : "my-api-key-10d",
"expiration" : 1655893738633,
"api_key" : "YyhSTh9ETz2LKBk3-Iy2ew",
"encoded" : "ZVVWMVY0RUJ1Y0dJeHBiZXJHdUo6WXloU1RoOUVUejJMS0JrMy1JeTJldw=="
}
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<!-- 请改为自己项目的parent坐标 -->
<parent>
<artifactId>elasticsearch-tutorials</artifactId>
<groupId>com.bolingcavalry</groupId>
<version>1.0-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<modelVersion>4.0.0</modelVersion>
<groupId>com.bolingcavalry</groupId>
<!-- 请改为自己项目的artifactId -->
<artifactId>crud-with-security</artifactId>
<packaging>jar</packaging>
<!-- 请改为自己项目的name -->
<name>crud-with-security</name>
<version>1.0-SNAPSHOT</version>
<url>https://github.com/zq2599</url>
<!--不用spring-boot-starter-parent作为parent时的配置-->
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-dependencies</artifactId>
<version>${springboot.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<!-- 不加这个,configuration类中,IDEA总会添加一些提示 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-configuration-processor</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<!-- exclude junit 4 -->
<exclusions>
<exclusion>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- junit 5 -->
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-engine</artifactId>
<scope>test</scope>
</dependency>
<!-- elasticsearch引入依赖 start -->
<dependency>
<groupId>co.elastic.clients</groupId>
<artifactId>elasticsearch-java</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
</dependency>
<!-- 使用spring boot Maven插件时需要添加该依赖 -->
<dependency>
<groupId>jakarta.json</groupId>
<artifactId>jakarta.json-api</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<!-- 需要此插件,在执行mvn test命令时才会执行单元测试 -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>3.0.0-M4</version>
<configuration>
<skipTests>false</skipTests>
</configuration>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<excludes>
<exclude>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
<resources>
<resource>
<directory>src/main/resources</directory>
<includes>
<include>**/*.*</include>
</includes>
</resource>
</resources>
</build>
</project>
elasticsearch:
username: elastic
passwd: 123456
apikey: ZVVWMVY0RUJ1Y0dJeHBiZXJHdUo6WXloU1RoOUVUejJMS0JrMy1JeTJldw==
# 多个IP逗号隔开
hosts: 127.0.0.1:9200
@SpringBootApplication
public class SecurityApplication {
public static void main(String[] args) {
SpringApplication.run(SecurityApplication.class, args);
}
}
package com.bolingcavalry.security.config;
import co.elastic.clients.elasticsearch.ElasticsearchClient;
import co.elastic.clients.json.jackson.JacksonJsonpMapper;
import co.elastic.clients.transport.ElasticsearchTransport;
import co.elastic.clients.transport.rest_client.RestClientTransport;
import lombok.Setter;
import lombok.extern.slf4j.Slf4j;
import org.apache.http.Header;
import org.apache.http.HttpHost;
import org.apache.http.auth.AuthScope;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.client.CredentialsProvider;
import org.apache.http.conn.ssl.NoopHostnameVerifier;
import org.apache.http.impl.client.BasicCredentialsProvider;
import org.apache.http.impl.nio.client.HttpAsyncClientBuilder;
import org.apache.http.message.BasicHeader;
import org.apache.http.ssl.SSLContextBuilder;
import org.apache.http.ssl.SSLContexts;
import org.elasticsearch.client.RestClient;
import org.elasticsearch.client.RestClientBuilder;
import org.elasticsearch.client.RestClientBuilder.HttpClientConfigCallback;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.io.ClassPathResource;
import org.springframework.util.StringUtils;
import javax.net.ssl.SSLContext;
import java.io.IOException;
import java.io.InputStream;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.security.KeyManagementException;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.cert.Certificate;
import java.security.cert.CertificateException;
import java.security.cert.CertificateFactory;
@ConfigurationProperties(prefix = "elasticsearch") //配置的前缀
@Configuration
@Slf4j
public class ClientConfig {
@Setter
private String hosts;
@Setter
private String username;
@Setter
private String passwd;
@Setter
private String apikey;
/**
* 解析配置的字符串,转为HttpHost对象数组
* @return
*/
private HttpHost[] toHttpHost() {
if (!StringUtils.hasLength(hosts)) {
throw new RuntimeException("invalid elasticsearch configuration");
}
String[] hostArray = hosts.split(",");
HttpHost[] httpHosts = new HttpHost[hostArray.length];
HttpHost httpHost;
for (int i = 0; i < hostArray.length; i++) {
String[] strings = hostArray[i].split(":");
httpHost = new HttpHost(strings[0], Integer.parseInt(strings[1]), "https");
httpHosts[i] = httpHost;
}
return httpHosts;
}
@Bean
public ElasticsearchClient clientByPasswd() throws Exception {
ElasticsearchTransport transport = getElasticsearchTransport(username, passwd, toHttpHost());
return new ElasticsearchClient(transport);
}
private static SSLContext buildSSLContext() {
ClassPathResource resource = new ClassPathResource("es01.crt");
SSLContext sslContext = null;
try {
CertificateFactory factory = CertificateFactory.getInstance("X.509");
Certificate trustedCa;
try (InputStream is = resource.getInputStream()) {
trustedCa = factory.generateCertificate(is);
}
KeyStore trustStore = KeyStore.getInstance("pkcs12");
trustStore.load(null, null);
trustStore.setCertificateEntry("ca", trustedCa);
SSLContextBuilder sslContextBuilder = SSLContexts.custom()
.loadTrustMaterial(trustStore, null);
sslContext = sslContextBuilder.build();
} catch (CertificateException | IOException | KeyStoreException | NoSuchAlgorithmException |
KeyManagementException e) {
log.error("ES连接认证失败", e);
}
return sslContext;
}
private static ElasticsearchTransport getElasticsearchTransport(String username, String passwd, HttpHost...hosts) {
// 账号密码的配置
final CredentialsProvider credentialsProvider = new BasicCredentialsProvider();
credentialsProvider.setCredentials(AuthScope.ANY, new UsernamePasswordCredentials(username, passwd));
// 自签证书的设置,并且还包含了账号密码
HttpClientConfigCallback callback = httpAsyncClientBuilder -> httpAsyncClientBuilder
.setSSLContext(buildSSLContext())
.setSSLHostnameVerifier(NoopHostnameVerifier.INSTANCE)
.setDefaultCredentialsProvider(credentialsProvider);
// 用builder创建RestClient对象
RestClient client = RestClient
.builder(hosts)
.setHttpClientConfigCallback(callback)
.build();
return new RestClientTransport(client, new JacksonJsonpMapper());
}
private static ElasticsearchTransport getElasticsearchTransport(String apiKey, HttpHost...hosts) {
// 将ApiKey放入header中
Header[] headers = new Header[] {new BasicHeader("Authorization", "ApiKey " + apiKey)};
// es自签证书的设置
HttpClientConfigCallback callback = httpAsyncClientBuilder -> httpAsyncClientBuilder
.setSSLContext(buildSSLContext())
.setSSLHostnameVerifier(NoopHostnameVerifier.INSTANCE);
// 用builder创建RestClient对象
RestClient client = RestClient
.builder(hosts)
.setHttpClientConfigCallback(callback)
.setDefaultHeaders(headers)
.build();
return new RestClientTransport(client, new JacksonJsonpMapper());
}
@Bean
public ElasticsearchClient clientByApiKey() throws Exception {
ElasticsearchTransport transport = getElasticsearchTransport(apikey, toHttpHost());
return new ElasticsearchClient(transport);
}
}
package com.bolingcavalry.security.service;
import co.elastic.clients.elasticsearch.ElasticsearchClient;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import javax.annotation.Resource;
import java.io.IOException;
@Service
public class ESService {
@Resource(name="clientByPasswd")
private ElasticsearchClient elasticsearchClient;
public void addIndex(String name) throws IOException {
elasticsearchClient.indices().create(c -> c.index(name));
}
public boolean indexExists(String name) throws IOException {
return elasticsearchClient.indices().exists(b -> b.index(name)).value();
}
public void delIndex(String name) throws IOException {
elasticsearchClient.indices().delete(c -> c.index(name));
}
}
package com.bolingcavalry.security.service;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
@SpringBootTest
class ESServiceTest {
@Autowired
ESService esService;
@Test
void addIndex() throws Exception {
String indexName = "test_index";
Assertions.assertFalse(esService.indexExists(indexName));
esService.addIndex(indexName);
Assertions.assertTrue(esService.indexExists(indexName));
esService.delIndex(indexName);
Assertions.assertFalse(esService.indexExists(indexName));
}
}
名称 | 链接 | 备注 |
---|---|---|
项目主页 | https://github.com/zq2599/blog_demos | 该项目在GitHub上的主页 |
git仓库地址(https) | https://github.com/zq2599/blog_demos.git | 该项目源码的仓库地址,https协议 |
git仓库地址(ssh) | git@github.com:zq2599/blog_demos.git | 该项目源码的仓库地址,ssh协议 |
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原文链接 : https://xinchen.blog.csdn.net/article/details/125712512
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