Sbt中未解析的Gluu Oxd依赖项

Question

我正在使用play-framework项目，并在Build.sbt文件中添加了以下gluu oxd依赖：

resolvers += "Gluu repository" at "http://ox.gluu.org/maven"
libraryDependencies += "org.xdi" % "oxd-java" % "2.4.4.Final"
libraryDependencies += "oxd.play.java" % "oxd-play" % "2.4.4-FINAL"
libraryDependencies += "org.xdi" % "oxd" % "2.4.4.Final"

参考：https://gluu.org/docs/oxd/2.4.4/framework/play/

现在，我在编译项目时遇到了以下问题：

   [warn]  :: oxd.play.java#oxd-play;2.4.4-FINAL: Gluu repository: unable to get resource for oxd/play/java#oxd-play;2.4.4-FINAL: res=http://ox.gluu.org/maven/oxd/play/jav
    a/oxd-play/2.4.4-FINAL/oxd-play-2.4.4-FINAL.pom:
    [warn]  :: org.xdi#oxd;2.4.4.Final: Gluu repository: unable to get resource for org/xdi#oxd;2.4.4.Final: res=http://ox.gluu.org/maven/org/xdi/oxd/2.4.4.Final/oxd-2.4.4.
    Final.pom: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderE
    xception: unable to find valid certification path to requested target
    [warn]  ::::::::::::::::::::::::::::::::::::::::::::::
    [warn]  Note: Unresolved dependencies path:
    [warn]          org.xdi:oxd-java:2.4.4.Final (F:\Project\Master\OxdTest\build.sbt#L9-10)
    [warn]            +- default:oxdtest_2.12:0.1
    [warn]          oxd.play.java:oxd-play:2.4.4-FINAL (F:\Project\Master\OxdTest\build.sbt#L10-11)
    [warn]            +- default:oxdtest_2.12:0.1
    [warn]          org.xdi:oxd:2.4.4.Final (F:\Project\Master\OxdTest\build.sbt#L11-12)
    [warn]            +- default:oxdtest_2.12:0.1
    [error] sbt.librarymanagement.ResolveException: unresolved dependency: org.xdi#oxd-java;2.4.4.Final: Gluu repository: unable to get resource for org/xdi#oxd-java;2.4.4.

Answer 1

直接的问题似乎是错误消息中的内容"PKIX路径构建失败: sun.security.provider.certpath.SunCertPathBuilderException:无法找到到所请求目标的有效证书路径“。换句话说，JVM不信任根CA似乎是"DST root CA X3“的https://ox.gluu.org/maven/提供的SSL证书。

如果您使用的不是最新的OpenJDK JDK8或OracleJDK8，也许尝试一下它们会是一个很好的开始。