Java 从spring模板连接到加密的Redis群集

我正在尝试从spring boot连接到一个加密的在途ElastiCache集群，以用于会话存储库。我有适用于未加密集群的代码，但在启用ssl时无法使其工作。这是我的密码

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.session.ExpiringSession;
import org.springframework.session.SessionRepository;
import org.springframework.session.data.redis.config.ConfigureRedisAction;
import org.springframework.session.data.redis.config.annotation.web.http.EnableRedisHttpSession;
import org.springframework.session.data.redis.config.annotation.web.http.RedisHttpSessionConfiguration;
import org.springframework.session.web.http.SessionRepositoryFilter;

   @Configuration
   @EnableRedisHttpSession
   @ConditionalOnProperty(value = "spring.session.enabled", havingValue = "true")
   public class RedisSessionConfig extends RedisHttpSessionConfiguration {

    private final String NAMESPACE = "myname";

    public RedisSessionConfig() {

        // when extending RedisHttpSessionConfiguration to override the repository filter
        // we need to manually set the namespace
        this.setRedisNamespace(NAMESPACE);

    }

   @Autowired
   private RedisTemplate<Object, Object> redisTemplate;

   @Bean
    public static ConfigureRedisAction configureRedisAction() {
        return ConfigureRedisAction.NO_OP;
    }

   @Bean
   @Override
   public <S extends ExpiringSession> SessionRepositoryFilter<? extends ExpiringSession> springSessionRepositoryFilter(SessionRepository<S> sessionRepository) {
        return super.springSessionRepositoryFilter(new SafeDeserializationRepository<>(sessionRepository, redisTemplate, NAMESPACE));
    }

}

---

有人知道怎么做吗？

所以我不得不添加自己的LettuceConnectionFactory实现，然后因为连接速度特别慢，我还需要实现自己的连接池

代码如下：

@Configuration
class MyLettuceConnectionFactory extends LettuceConnectionFactory {

    @Autowired
    public MyLettuceConnectionFactory(
            @Value("${redis-configuration.clusterEndpoint}") String clusterNodes,
            @Value("${redis-configuration.port}") int port,
            @Value("${redis-configuration.ssl}") boolean ssl,
            @Value("${redis-configuration.pool.minimumIdle}") int minIdle,
            @Value("${redis-configuration.pool.maximumIdle}") int maxIdle
            ) {
        super(new MyLettucePool(clusterNodes, port, ssl, minIdle, maxIdle));
        this.setUseSsl(ssl);
    }

    @Override
    public void afterPropertiesSet() {
        super.afterPropertiesSet();
        DirectFieldAccessor accessor = new DirectFieldAccessor(this);
        AbstractRedisClient client = (AbstractRedisClient) accessor.getPropertyValue("client");
        if(client instanceof RedisClusterClient){
            RedisClusterClient clusterClient = (RedisClusterClient) client;
            clusterClient.setOptions(ClusterClientOptions.builder().validateClusterNodeMembership(false).build());
        }
    }
}

对于我的自定义连接池：

public class MyLettucePool implements LettucePool {

    private RedisClusterClient client;
    private int dbIndex=0;
    private GenericObjectPool<StatefulConnection<byte[], byte[]>> internalPool;


    public MyLettucePool(String clusterEndpoint, int port, boolean useSsl, int minIdle, int maxIdle) {
        RedisURI uri = new RedisURI();
        uri.setSsl(useSsl);
        uri.setPort(port);
        uri.setHost(clusterEndpoint);


        GenericObjectPoolConfig<StatefulConnection<byte[], byte[]>> config = new GenericObjectPoolConfig<>();
        config.setMinIdle(minIdle);
        config.setMaxIdle(maxIdle);

        this.client = RedisClusterClient.create(uri);
        this.client.setOptions(ClusterClientOptions.builder().autoReconnect(true).validateClusterNodeMembership(false).build());
        this.internalPool = ConnectionPoolSupport.createGenericObjectPool(() -> this.client.connect(new ByteArrayCodec()), new GenericObjectPoolConfig());
}


    @Override
    public AbstractRedisClient getClient() {
        return this.client;
    }

    @Override
    @SuppressWarnings("unchecked")
    public StatefulConnection<byte[], byte[]> getResource() {
       try {
            return internalPool.borrowObject();
        } catch (Exception e) {
            throw new PoolException("Could not get a resource from the pool", e);
        }
    }

    @Override
    public void returnBrokenResource(final StatefulConnection<byte[], byte[]> resource) {

        try {
            internalPool.invalidateObject(resource);
        } catch (Exception e) {
            throw new PoolException("Could not invalidate the broken resource", e);
        }
    }


    @Override
    public void returnResource(final StatefulConnection<byte[], byte[]> resource) {
        try {
            internalPool.returnObject(resource);
        } catch (Exception e) {
            throw new PoolException("Could not return the resource to the pool", e);
        }
    }

    @Override
    public void destroy() {
        try {
            client.shutdown();
            internalPool.close();
        } catch (Exception e) {
            throw new PoolException("Could not destroy the pool", e);
        }
    }

公共类MyLettucePool实现了LettucePool{
私有再聚集客户端；
私有int-dbIndex=0；
私有GenericObject池内部池；
公共MyLettucePool（字符串clusterEndpoint、int-port、布尔usesl、int-minIdle、int-maxIdle）{
RedisURI=新的RedisURI（）；
setSsl（usesl）；
uri.setPort（端口）；
setHost（clusterEndpoint）；
GenericObjectPoolConfig=新的GenericObjectPoolConfig（）；
config.setMinIdle（minIdle）；
config.setMaxIdle（maxIdle）；
this.client=RedisClusterClient.create（uri）；
this.client.setOptions（ClusterClientOptions.builder（）.autoReconnect（true）.validateClusterNodeMembership（false）.build（））；
this.internalPool=ConnectionPoolSupport.createGenericObjectPool（（）->this.client.connect（new ByteArrayCodec（）），new GenericObjectPoolConfig（））；
}
@凌驾
公共抽象RedisClient getClient（）{
将此文件退还给客户；
}
@凌驾
@抑制警告（“未选中”）
public StatefulConnection getResource（）{
试一试{
返回internalPool.borrowObject（）；
}捕获（例外e）{
抛出新的PoolException（“无法从池中获取资源”，e）；
}
}
@凌驾
public void returnbrokernResource（最终状态连接资源）{
试一试{
internalPool.invalidateObject（资源）；
}捕获（例外e）{
抛出新的PoolException（“无法使中断的资源无效”，e）；
}
}
@凌驾
public void returnResource（最终状态连接资源）{
试一试{
returnObject（资源）；
}捕获（例外e）{
抛出新的PoolException（“无法将资源返回池”，e）；
}
}
@凌驾
公共空间销毁（）{
试一试{
client.shutdown（）；
internalPool.close（）；
}捕获（例外e）{
抛出新的PoolException（“无法销毁池”，e）；
}
}

感谢您提供此解决方案，我也面临同样的问题。

public class MyLettucePool implements LettucePool {

    private RedisClusterClient client;
    private int dbIndex=0;
    private GenericObjectPool<StatefulConnection<byte[], byte[]>> internalPool;


    public MyLettucePool(String clusterEndpoint, int port, boolean useSsl, int minIdle, int maxIdle) {
        RedisURI uri = new RedisURI();
        uri.setSsl(useSsl);
        uri.setPort(port);
        uri.setHost(clusterEndpoint);


        GenericObjectPoolConfig<StatefulConnection<byte[], byte[]>> config = new GenericObjectPoolConfig<>();
        config.setMinIdle(minIdle);
        config.setMaxIdle(maxIdle);

        this.client = RedisClusterClient.create(uri);
        this.client.setOptions(ClusterClientOptions.builder().autoReconnect(true).validateClusterNodeMembership(false).build());
        this.internalPool = ConnectionPoolSupport.createGenericObjectPool(() -> this.client.connect(new ByteArrayCodec()), new GenericObjectPoolConfig());
}


    @Override
    public AbstractRedisClient getClient() {
        return this.client;
    }

    @Override
    @SuppressWarnings("unchecked")
    public StatefulConnection<byte[], byte[]> getResource() {
       try {
            return internalPool.borrowObject();
        } catch (Exception e) {
            throw new PoolException("Could not get a resource from the pool", e);
        }
    }

    @Override
    public void returnBrokenResource(final StatefulConnection<byte[], byte[]> resource) {

        try {
            internalPool.invalidateObject(resource);
        } catch (Exception e) {
            throw new PoolException("Could not invalidate the broken resource", e);
        }
    }


    @Override
    public void returnResource(final StatefulConnection<byte[], byte[]> resource) {
        try {
            internalPool.returnObject(resource);
        } catch (Exception e) {
            throw new PoolException("Could not return the resource to the pool", e);
        }
    }

    @Override
    public void destroy() {
        try {
            client.shutdown();
            internalPool.close();
        } catch (Exception e) {
            throw new PoolException("Could not destroy the pool", e);
        }
    }