[JIRA] [script-security-plugin] (JENKINS-34592) unclassified method java.lang.String[] getAt java.lang.Integer

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cybermans@gmail.com (JIRA)

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May 4, 2016, 5:17:01 AM5/4/16
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mans matulewicz created an issue
 
Jenkins / Bug JENKINS-34592
unclassified method java.lang.String[] getAt java.lang.Integer
Issue Type: Bug Bug
Assignee: Jesse Glick
Components: script-security-plugin
Created: 2016/May/04 9:16 AM
Environment: Jenkins 1.652 script-security-plugin 1.19
Priority: Minor Minor
Reporter: mans matulewicz

Jenkinsfile:
node ('master') {
checkout scm

def PLATFORMS = readFile('.platform').trim()
env.PLATFORMS = PLATFORMS
def eppo = []
def stepsForParallel = [:]
eppo = PLATFORMS.split(",")

for (int i = 0; i < eppo.size(); i++)

{ def s = eppo.getAt(i) println ("platform: $s") }

}

Trace:
org.jenkinsci.plugins.scriptsecurity.sandbox.RejectedAccessException: unclassified method java.lang.String[] getAt java.lang.Integer
at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SandboxInterceptor.onMethodCall(SandboxInterceptor.java:113)
at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:149)
at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:146)
at com.cloudbees.groovy.cps.sandbox.SandboxInvoker.methodCall(SandboxInvoker.java:15)
at WorkflowScript.run(WorkflowScript:17)
at __cps.transform__(Native Method)
at com.cloudbees.groovy.cps.impl.ContinuationGroup.methodCall(ContinuationGroup.java:55)
at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.dispatchOrArg(FunctionCallBlock.java:106)
at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.fixArg(FunctionCallBlock.java:79)
at sun.reflect.GeneratedMethodAccessor204.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.cloudbees.groovy.cps.impl.ContinuationPtr$ContinuationImpl.receive(ContinuationPtr.java:72)
at com.cloudbees.groovy.cps.impl.LocalVariableBlock$LocalVariable.get(LocalVariableBlock.java:33)
at com.cloudbees.groovy.cps.LValueBlock$GetAdapter.receive(LValueBlock.java:30)
at com.cloudbees.groovy.cps.impl.LocalVariableBlock.evalLValue(LocalVariableBlock.java:22)
at com.cloudbees.groovy.cps.LValueBlock$BlockImpl.eval(LValueBlock.java:55)
at com.cloudbees.groovy.cps.LValueBlock.eval(LValueBlock.java:16)
at com.cloudbees.groovy.cps.Next.step(Next.java:58)
at com.cloudbees.groovy.cps.Continuable.run0(Continuable.java:154)
at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.access$001(SandboxContinuable.java:19)
at org.jenkinsci.plugins.workflow.cps.SandboxContinuable$1.call(SandboxContinuable.java:33)
at org.jenkinsci.plugins.workflow.cps.SandboxContinuable$1.call(SandboxContinuable.java:30)
at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.GroovySandbox.runInSandbox(GroovySandbox.java:108)
at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.run0(SandboxContinuable.java:30)
at org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:164)
at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:277)
at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$000(CpsThreadGroup.java:77)
at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:186)
at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:184)
at org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:47)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
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:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Finished: FAILURE
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cybermans@gmail.com (JIRA)

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May 4, 2016, 6:58:01 AM5/4/16
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mans matulewicz updated an issue
Change By: mans matulewicz
The signature doesnt get listed on the approve page
Jenkinsfile:
node ('master') {
    checkout scm

    def PLATFORMS = readFile('.platform').trim()
    env.PLATFORMS = PLATFORMS
    def eppo = []
    def stepsForParallel = [:]
    eppo = PLATFORMS.split(",")

    for (int i = 0; i < eppo.size(); i++) {
        def s = eppo.getAt(i)
        println ("platform: $s")
        
        
    }

}

Trace:
org.jenkinsci.plugins.scriptsecurity.sandbox.RejectedAccessException: unclassified method java.lang.String[] getAt java.lang.Integer
at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SandboxInterceptor.onMethodCall(SandboxInterceptor.java:113)
at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:149)
at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:146)
at com.cloudbees.groovy.cps.sandbox.SandboxInvoker.methodCall(SandboxInvoker.java:15)
at WorkflowScript.run(WorkflowScript:17)
at ___cps.transform___(Native Method)

andrew.bayer@gmail.com (JIRA)

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May 27, 2016, 3:06:03 PM5/27/16
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Andrew Bayer commented on Bug JENKINS-34592
 
Re: unclassified method java.lang.String[] getAt java.lang.Integer

Jesse Glick - I can't figure out how to add this to the generic whitelist - I get

{method java.lang.String[] getAt java.lang.Integer does not exist (or is an override)}

and when I try

{int}

or

{java.lang.Object[]}

, same thing. Any ideas on arrays?

sshkolni@adobe.com (JIRA)

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Nov 28, 2016, 8:48:02 PM11/28/16
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Hi Andrew,
I am running into similar problem myself.
I was to add all other methods into XML file scriptApproval.xml. But, when I add "unclassified method" to whitelist in xml file, it starts to ignore the rest of the whitelist... Have you figured out how to add it?
Thanks!
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jglick@cloudbees.com (JIRA)

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Dec 5, 2016, 5:28:02 PM12/5/16
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Andrew Bayer because this is in DefaultGroovyMethods, perhaps. TBD.

Sasha Shkolnik do not do that.

gimpel@ferrari-electronic.de (JIRA)

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Dec 22, 2016, 2:59:02 PM12/22/16
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Same problem here. The Jenkinsfile runs fine as a pipeline project, but not as a multi branch pipeline. It is not possible to approve the MyClass[] getAt java.lang.Integer method, because it is not listed on the approve page. Any suggestions how to fix or work-around that blocking problem existing for 7 months?

gimpel@ferrari-electronic.de (JIRA)

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Dec 22, 2016, 3:43:01 PM12/22/16
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Replacing a.getAt(index) by a[index] works for me.

knurek.j@gmail.com (JIRA)

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Jan 9, 2017, 5:44:02 AM1/9/17
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J Knurek commented on Bug JENKINS-34592

I also experienced this bug, and the work-around suggested by Thomas fixed it:

Replacing a.getAt(index) by a[index]

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