Spring Web Service HTTPS

Question

我为spring boot webservice配置了SSL，如下所示：

import org.apache.catalina.connector.Connector;
import org.apache.coyote.http11.Http11NioProtocol;
import org.springframework.boot.context.embedded.EmbeddedServletContainerFactory;
import org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;


@Configuration
public class TomcatConfig {

    final String keystoreFile = System.getProperty("user.dir") + "/ws.jks";
    final String keystorePass = "mypass";
    final String keystoreAlias = "myalias";

    @Bean
    public EmbeddedServletContainerFactory servletContainer() {
        TomcatEmbeddedServletContainerFactory tomcat = new TomcatEmbeddedServletContainerFactory();
        tomcat.addAdditionalTomcatConnectors(createSslConnector());
        return tomcat;
    }

    private Connector createSslConnector() {

        Connector connector = new Connector("org.apache.coyote.http11.Http11NioProtocol");
        Http11NioProtocol protocol = (Http11NioProtocol) connector.getProtocolHandler();
        try {

            connector.setScheme("https");
            connector.setSecure(true);
            connector.setPort(8443);
            protocol.setSSLEnabled(true);
            protocol.setKeystoreFile(keystoreFile);
            protocol.setKeystorePass(keystorePass);
            protocol.setKeyAlias(keystoreAlias);

            return connector;

        } catch (Exception ex) {

            throw new IllegalStateException("can't access keystore: [" + "keystore"
                    + "] or truststore: [" + "keystore" + "]", ex);
        }
    }
}

当我运行servlet时，我得到了以下输出，如预期的那样：

  

Tomcat在端口上启动：8080 / http 8443 / https

因此显然检测到了配置。所有端点都通过8080按预期工作，没有HTTPS，遗憾的是，尝试通过8443上的HTTPS访问端点会导致NO_RESPONSE错误，即Web服务在请求时立即关闭连接。

花了几个小时尝试不同的配置，尝试过自签名密钥/密钥库，都导致了同样的问题。

非常感谢任何建议。

马克