[JIRA] (JENKINS-50843) Cannot call closure element of map as method in sandbox

[sk...@yahoo.com (JIRA)]

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Rudolf-Walter Kiss-Szakacs created an issue   Jenkins / JENKINS-50843 Cannot call closure element of map as method in sandbox Issue Type: Bug Assignee: Andrew Bayer Components: script-security-plugin Created: 2018-04-17 12:16 Priority: Minor Reporter: Rudolf-Walter Kiss-Szakacs Normal Groovy allows Closure elements of {{Map}}s to be called using method call syntax. That is, the following is valid Groovy: def m = [ f: { return 'hello' } ] println m.f() However, this is rejected by the sandbox: groovy.lang.MissingMethodException: No signature of method: java.util.LinkedHashMap.f() is applicable for argument types: () values: [] Possible solutions: is(java.lang.Object), find(), any(), get(java.lang.Object), get(java.lang.Object), get(java.lang.Object) at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SandboxInterceptor.onMethodCall(SandboxInterceptor.java:131) at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:155) at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:159) at org.kohsuke.groovy.sandbox.impl.Checker$checkedCall.callStatic(Unknown Source) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallStatic(CallSiteArray.java:56) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callStatic(AbstractCallSite.java:194) at Script1.run(Script1.groovy:4) at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.GroovySandbox.run(GroovySandbox.java:141) at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SecureGroovyScript.evaluate(SecureGroovyScript.java:333) at hudson.plugins.groovy.SystemGroovy.run(SystemGroovy.java:95) at hudson.plugins.groovy.SystemGroovy.perform(SystemGroovy.java:59) at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20) at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:779) at hudson.model.Build$BuildExecution.build(Build.java:205) at hudson.model.Build$BuildExecution.doRun(Build.java:162) at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:534) at hudson.model.Run.execute(Run.java:1741) at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43) at hudson.model.ResourceController.execute(ResourceController.java:98) at hudson.model.Executor.run(Executor.java:410) Note that the more explicit (m.f)() and m['f']() work just fine. Add Comment   This message was sent by Atlassian JIRA (v7.3.0#73011-sha1:3c73d0e) -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.