JDK8-> JDK10：PKIX路径构建失败：SunCertPathBuilderException：无法找到到请求目标的有效证书路径

118

Marcello de Sales：

问题

我有一个使用名为的应用程序的SpringBoot应用程序Launchdarkly，该应用程序利用了okhttp
我正在从JRE 8迁移到JRE 10，可以调用其他资源，但是使用进行的调用失败 okhttp

编辑：任何具有类似于我们的应用程序使用的证书链的应用程序都可能发生这种情况。

javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

例外

错误发生在线程中...

config-server_1  | 2018-11-10T21:25:19,147 67327 | DEBUG | okhttp-eventsource-[] ["okhttp-eventsource-stream-[]-0" {}] Connection problem.
config-server_1  | javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
config-server_1  |  at sun.security.ssl.Alerts.getSSLException(Alerts.java:198) ~[?:?]
config-server_1  |  at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1974) ~[?:?]
config-server_1  |  at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:345) ~[?:?]
config-server_1  |  at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:339) ~[?:?]
config-server_1  |  at sun.security.ssl.ClientHandshaker.checkServerCerts(ClientHandshaker.java:1968) ~[?:?]
config-server_1  |  at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1777) ~[?:?]
config-server_1  |  at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:264) ~[?:?]
config-server_1  |  at sun.security.ssl.Handshaker.processLoop(Handshaker.java:1098) ~[?:?]
config-server_1  |  at sun.security.ssl.Handshaker.processRecord(Handshaker.java:1026) ~[?:?]
config-server_1  |  at sun.security.ssl.SSLSocketImpl.processInputRecord(SSLSocketImpl.java:1137) ~[?:?]
config-server_1  |  at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1074) ~[?:?]
config-server_1  |  at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:973) ~[?:?]
config-server_1  |  at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1402) ~[?:?]
config-server_1  |  at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1429) ~[?:?]
config-server_1  |  at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1413) ~[?:?]
config-server_1  |  at com.launchdarkly.shaded.okhttp3.internal.connection.RealConnection.connectTls(RealConnection.java:281) ~[launchdarkly-client-2.3.2.jar!/:2.3.2]
config-server_1  |  at com.launchdarkly.shaded.okhttp3.internal.connection.RealConnection.establishProtocol(RealConnection.java:251) ~[launchdarkly-client-2.3.2.jar!/:2.3.2]
config-server_1  |  at com.launchdarkly.shaded.okhttp3.internal.connection.RealConnection.connect(RealConnection.java:151) ~[launchdarkly-client-2.3.2.jar!/:2.3.2]
config-server_1  |  at com.launchdarkly.shaded.okhttp3.internal.connection.StreamAllocation.findConnection(StreamAllocation.java:195) ~[launchdarkly-client-2.3.2.jar!/:2.3.2]
config-server_1  |  at com.launchdarkly.shaded.okhttp3.internal.connection.StreamAllocation.findHealthyConnection(StreamAllocation.java:121) ~[launchdarkly-client-2.3.2.jar!/:2.3.2]

建立

使用jlink和选择模块来构建小型JRE
- 使用Docker安装在https://dev.to/gimlet2/dockerizing-java-10-spring-boot-app-3b4c
- 当前应用程序在Docker中的JRE8上运行（相同的基本映像）
我只是JAVA_HOME定了...不知道我们是否还需要其他东西

Java 10版本详细信息

使用上面的方法安装

root@e0776fd790e7:/runtime# ls -la /etc/ssl/certs/java/cacerts
-rw-r--r-- 1 root root 177280 Oct 29 16:29 /etc/ssl/certs/java/cacerts
root@e0776fd790e7:/runtime# java -version
openjdk version "10" 2018-03-20
OpenJDK Runtime Environment 18.3 (build 10+46)
OpenJDK 64-Bit Server VM 18.3 (build 10+46, mixed mode)

密钥库已设置

Java 10密钥库可以看到它

root@17000659d1ec:/runtime# keytool -cacerts -list
Enter keystore password:
Keystore type: JKS
Keystore provider: SUN

Your keystore contains 80 entries

如https://dzone.com/articles/openjdk-10-now-includes-root-ca-certificates所述

尝试次数

我想知道是否有什么可以帮助您的
- 来自无法找到请求的目标的有效证书路径-即使导入证书后也会出错
试图从Java 8到Java 10调用cacerts
试图符号链接或将cacerts从JRE目录复制到/etc/ssl/certs/java/cacerts WORKS！从JDK 8复制
尝试设置 -Djavax.net.ssl.trustStore=/opt/jdk-minimal/jre/lib/security/cacerts

编辑：看到我的答案

Marcello de Sales：

从JDK 8迁移到JDK 10时的解决方案

证书真的不同
- JDK 10有80个，而JDK 8有151个
JDK 10最近已添加 certs
- https://dzone.com/articles/openjdk-10-now-includes-root-ca-certificates
- http://openjdk.java.net/jeps/319

JDK 10

root@c339504909345:/opt/jdk-minimal/jre/lib/security #  keytool -cacerts -list
Enter keystore password:
Keystore type: JKS
Keystore provider: SUN

Your keystore contains 80 entries

JDK 8

root@c39596768075:/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/security/cacerts #  keytool -cacerts -list
Enter keystore password:
Keystore type: JKS
Keystore provider: SUN

Your keystore contains 151 entries

解决步骤

我尚未检查哪个证书链不受信任，但是服务器的URL证书有效... cacerts从JDK 10开始，该链截至今天为止已断开。我可以断言，因为从https://download.java.net/java/GA/jdk10/10/binaries/openjdk-10_linux-x64_bin.tar.gz进行的下载已安装在全新的Docker Image中。

我删除了JDK 10证书，并将其替换为JDK 8
由于我正在构建Docker映像，因此可以使用多阶段构建来快速完成此操作
- 我使用的是建立一个最小的JRE jlink为/opt/jdk/bin/jlink \ --module-path /opt/jdk/jmods...

因此，这是命令的不同路径和顺序...

# Java 8
COPY --from=marcellodesales-springboot-builder-jdk8 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/security/cacerts /etc/ssl/certs/java/cacerts

# Java 10
RUN rm -f /opt/jdk-minimal/jre/lib/security/cacerts
RUN ln -s /etc/ssl/certs/java/cacerts /opt/jdk-minimal/jre/lib/security/cacerts

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编辑于 2020-09-14

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