2

我有一个脚本管道，它使用该input函数请求用户的密码，并将其与用户保存的凭据密码短语进行比较。如果用户输入是一种类型string，那么它可以工作。但是，当我将输入类型更改为password（因此当用户键入它时它在屏幕上不可见）时，它会因断言错误而失败。

我确保输入与凭据文件中的密码匹配的密码。

我正在使用带有最新凭据插件和凭据绑定插件的 Jenkins 2.83。

脚本：

node 
{
    stage ("Collect User Input")
    {
        userInput = input(  id: 'Input-username', 
                            message: 'Select username', 
                            ok: 'Continue', 
                            parameters: [choice(choices: 'user1\nuser2\nuser3', description: '', name: 'username'),
                                         password(defaultValue: '', description: 'Enter your private key passphrase ', name: 'password')
                                         ], 
                            submitterParameter: 'approver')


        println("User Input is: " + userInput)

        withCredentials(bindings: [sshUserPrivateKey(credentialsId: 'my-test-key', 
                                                   keyFileVariable: 'cred_keyfile',
                                                passphraseVariable: 'cred_passphrase',
                                                  usernameVariable: 'cred_username' )])
        {
            assert userInput.password==cred_passphrase
        }
    }
}

我得到错误：

hudson.remoting.ProxyException: Assertion failed: 

assert userInput.password==cred_passphrase

    at org.codehaus.groovy.runtime.InvokerHelper.assertFailed(InvokerHelper.java:404)
    at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.assertFailed(ScriptBytecodeAdapter.java:650)
    at com.cloudbees.groovy.cps.impl.AssertBlock$ContinuationImpl.fail(AssertBlock.java:47)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at com.cloudbees.groovy.cps.impl.ContinuationPtr$ContinuationImpl.receive(ContinuationPtr.java:72)
    at com.cloudbees.groovy.cps.impl.ConstantBlock.eval(ConstantBlock.java:21)
    at com.cloudbees.groovy.cps.Next.step(Next.java:83)
    at com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:174)
    at com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:163)
    at org.codehaus.groovy.runtime.GroovyCategorySupport$ThreadCategoryInfo.use(GroovyCategorySupport.java:122)
    at org.codehaus.groovy.runtime.GroovyCategorySupport.use(GroovyCategorySupport.java:261)
    at com.cloudbees.groovy.cps.Continuable.run0(Continuable.java:163)
    at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.access$101(SandboxContinuable.java:34)
    at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.lambda$run0$0(SandboxContinuable.java:59)
    at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.GroovySandbox.runInSandbox(GroovySandbox.java:108)
    at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.run0(SandboxContinuable.java:58)
    at org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:174)
    at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:332)
    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(FutureTask.java:266)
    at hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:112)
    at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:748)
Finished: FAILURE

但是，如果我将password输入参数更改为string，它可以工作：

string(defaultValue: '', description: 'Enter your private key passphrase here', name: 'password')

所以我的问题是，我应该如何访问/处理输入参数password变量/名称？

4

1 回答 1

4

您的断言失败，因为输入类型password返回的不是字符串，而是hudson.util.Secret对象。如果你想比较输入密码，cred_passphrase你应该这样做：

hudson.util.Secret.fromString(cred_passphrase) == userInput.password

cred_passphrase将with转换Secret.fromString(data)为对象很重要hudson.util.Secret，因为变量cred_passphrase将您的密码作为纯文本保存在String.

您可以在下面找到一个完整的示例。

node {
    stage ("Collect User Input") {
        userInput = input(  id: 'Input-username', 
                            message: 'Select username', 
                            ok: 'Continue', 
                            parameters: [choice(choices: 'user1\nuser2\nuser3', description: '', name: 'username'),
                                         password(defaultValue: '', description: 'Enter your private key passphrase ', name: 'password')
                                         ], 
                            submitterParameter: 'approver')


        println("User Input is: " + userInput)

        withCredentials(bindings: [sshUserPrivateKey(credentialsId: 'my-test-key', 
                                                   keyFileVariable: 'cred_keyfile',
                                                passphraseVariable: 'cred_passphrase',
                                                  usernameVariable: 'cred_username' )])
        {
            assert hudson.util.Secret.fromString(cred_passphrase) == userInput.password
        }
    }
}
于 2018-05-12T07:28:54.013 回答