来自Jenkins管道的HTTP请求，其中包含代理身份验证和客户端证书

时间：2019-02-08 17:33:47

标签： jenkins apache-httpclient-4.x client-certificates notserializableexception proxy-authentication

我需要从Jenkins管道向需要客户端证书的外部HTTPS资源进行HTTP调用。此外，詹金斯（Jenkins）支持需要身份验证的公司代理。

经过一番努力，我设法使用Apache HTTP客户端使独立代码正常工作。问题是Apache HTTP客户端类不可序列化，结果代码在Jenkins中失败。这是我的常规代码（简体）：

KeyStore keyStore = KeyStore.getInstance("PKCS12")
keyStore.load(new ByteArrayInputStream(clientPfxBytes), "".toCharArray())
KeyManagerFactory keyManagerFactory = KeyManagerFactory.getInstance("SunX509")
keyManagerFactory.init(keyStore, "".toCharArray())
SSLContext context = SSLContext.getInstance("TLS")
context.init(keyManagerFactory.getKeyManagers(), null, new SecureRandom())
connection.setSSLSocketFactory(context.getSSLSocketFactory())

HttpHost proxy = new HttpHost(proxyHost, proxyPort, proxyProtocol)
HttpClientBuilder builder = HttpClientBuilder.create().setProxy(proxy).setSSLSocketFactory(new SSLConnectionSocketFactory(context))

CredentialsProvider credProvider = new BasicCredentialsProvider()
credProvider.setCredentials(
        new AuthScope(proxyHost, proxyPort),
        new UsernamePasswordCredentials(proxyUser, proxyPass)
)

CloseableHttpClient client = builder.build()

def url = "https://my.target.url/with/path"
URIBuilder builder = new URIBuilder(url)
builder.setParameter("name", "value")
HttpPost request = new HttpPost(builder.build())
request.addHeader("x-customer-header", "custom-value")
request.addHeader("Content-Type", "application/xml")
request.setEntity(new StringEntity(inputXml))

HttpResponse response = client.execute(request)
int result = response.statusLine.statusCode

正如我所指出的，它可以独立运行并作为控制台应用程序运行，但是当我尝试从Jenkins管道执行它时，我得到了NotSerializableException：

an exception which occurred:
    in field groovy.lang.Reference.value
    in object groovy.lang.Reference@16eeaf
    in field WorkflowScript$_getHttpClient_closure1.builder
    in object WorkflowScript$_getHttpClient_closure1@3739c8
    in field org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.closures
    in object org.jenkinsci.plugins.workflow.cps.CpsThreadGroup@4c1866
    in object org.jenkinsci.plugins.workflow.cps.CpsThreadGroup@4c1866
Caused: java.io.NotSerializableException: org.apache.http.impl.client.HttpClientBuilder
    at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:926)
    at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1082)
    at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1040)
    at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920)
    at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1082)
    at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1040)
    at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920)
    at org.jboss.marshalling.river.BlockMarshaller.doWriteObject(BlockMarshaller.java:65)
    at org.jboss.marshalling.river.BlockMarshaller.writeObject(BlockMarshaller.java:56)
    at org.jboss.marshalling.MarshallerObjectOutputStream.writeObjectOverride(MarshallerObjectOutputStream.java:50)
    at org.jboss.marshalling.river.RiverObjectOutputStream.writeObjectOverride(RiverObjectOutputStream.java:179)
    at java.io.ObjectOutputStream.writeObject(Unknown Source)
    at java.util.HashMap.internalWriteEntries(Unknown Source)
    at java.util.HashMap.writeObject(Unknown Source)
    at sun.reflect.GeneratedMethodAccessor177.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.jboss.marshalling.reflect.JDKSpecific$SerMethods.callWriteObject(JDKSpecific.java:156)
    at org.jboss.marshalling.reflect.SerializableClass.callWriteObject(SerializableClass.java:191)
    at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1028)
    at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920)
    at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1082)
    at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1040)
    at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920)
    at org.jboss.marshalling.AbstractObjectOutput.writeObject(AbstractObjectOutput.java:58)
    at org.jboss.marshalling.AbstractMarshaller.writeObject(AbstractMarshaller.java:111)
    at org.jenkinsci.plugins.workflow.support.pickles.serialization.RiverWriter.lambda$writeObject$0(RiverWriter.java:144)
    at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.GroovySandbox.runInSandbox(GroovySandbox.java:121)
    at org.jenkinsci.plugins.workflow.support.pickles.serialization.RiverWriter.writeObject(RiverWriter.java:143)
    at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.saveProgram(CpsThreadGroup.java:482)
    at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.saveProgram(CpsThreadGroup.java:458)
    at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.saveProgramIfPossible(CpsThreadGroup.java:445)
    at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:372)
    at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$200(CpsThreadGroup.java:83)
    at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:244)
    at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:232)
    at org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:64)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:131)
    at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
    at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:59)
    at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)

所以问题是我该如何打电话？更改我的Jenkins管道中的某些内容或使用完全不同的方法都可以。我确实完全控制了Jenkins的安装，并且可以对其进行所需的任何更改。

如果没有其他效果，我将不得不编写一个插件来进行此通信，但我宁愿避免走那条路。

1 个答案:

答案 0 :(得分：0)

花了很多时间，我仍然没有找到答案。我最终编写了自己的Jenkins管道步骤插件来执行此HTTP通信。对于那些感兴趣的人，这里是有关如何编写此类插件的相关文档的链接：https://github.com/jenkinsci/workflow-step-api-plugin

相关问题
最新问题