开放自由SSLHandshakeException为官方码头形象microProfile3java11

Question

我试图使用一个简单的JAX客户机来访问像https://reqres.in/api/users或https://jsonplaceholder.typicode.com/todos这样的虚拟REST，比如：

public class RandomDataProvider {

    private WebTarget webTarget;

    @PostConstruct
    public void setUp() {
        Client client = ClientBuilder.newBuilder()
                .connectTimeout(5, TimeUnit.SECONDS)
                .readTimeout(5, TimeUnit.SECONDS)
                .build();

        this.webTarget = client
                .target("https://reqres.in/api/users");
    }


    public JsonArray getAllPosts() {
        return this.webTarget
                .request()
                .accept(MediaType.APPLICATION_JSON)
                .get(JsonArray.class);
    }
}

但是每次我尝试使用HTTPS时，我都会得到服务器所在的SSLHandshakeExeption：无法找到被请求目标的有效认证路径。

[ERROR   ] SRVE0283E: Exception caught while initializing context: javax.ws.rs.ProcessingException: javax.net.ssl.SSLHandshakeException: SSLHandshakeException invoking https://reqres.in/api/users: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
        at org.apache.cxf.jaxrs.client.AbstractClient.checkClientException(AbstractClient.java:640)
        at [internal classes]
        at de.rieckpil.udemy.RandomDataProvider.getAllPosts(RandomDataProvider.java:32)
        at de.rieckpil.udemy.RandomDataPrinter.initialize(RandomDataPrinter.java:17)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.base/java.lang.reflect.Method.invoke(Unknown Source)
        at org.jboss.weld.injection.StaticMethodInjectionPoint.invoke(StaticMethodInjectionPoint.java:95)
        at [internal classes]
Caused by (repeated) ... : javax.net.ssl.SSLHandshakeException: SSLHandshakeException invoking https://reqres.in/api/users: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
        at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
        at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
        at java.base/java.lang.reflect.Constructor.newInstance(Unknown Source)
        at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.mapException(HTTPConduit.java:1451)
        ... 9 more
Caused by: java.security.cert.CertificateException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
        at com.ibm.ws.ssl.core.WSX509TrustManager.checkServerTrusted(WSX509TrustManager.java:806)
        ... 9 more

Dockerfile如下所示：

FROM open-liberty:microProfile3-java11
COPY --chown=1001:0  target/mywar.war /config/dropins/

我假设这个正式的Docker映像使用的是JDK受信任的证书，还是必须在自己的server.xml中显式地配置它？

Answer 1

这实际上已经变得更容易配置自上一篇文章。ssl元素上有一个属性，它将告诉SSL上下文除了使用配置信任存储之外，还要使用JVM的默认信任库。

<ssl id="defaultSSLConfig" keyStoreRef="defaultKeyStore" trustDefaultCerts="true" />  

Answer 2

默认情况下，does不使用JDK的受信任证书。如果要使用仙人掌文件作为信任，则必须对其进行配置。我假设您没有ssl配置。要添加仙人掌文件，可以添加如下配置：

 <ssl id="defaultSSLConfig" keyStoreRef="defaultKeyStore" trustStoreRef="caTrustStore" />  
<keyStore id="caTrustStore" location=“enter path to cacerts file" type="JKS" password="changeit" />