Loading...

XML

Word

Printable

Type: Bug
Resolution: Unresolved
Priority: Major
Component/s: workflow-cps-global-lib-plugin
Labels:
- robustness
- triaged-2018-11
Environment:
Jenkins: 2.7.4
workflow-cps-global-lib: 2.3

Similar Issues:

Show

Problem

Calling a function like `Myvariable.myFunctionName()` from a global library returns the following error;

org.jenkinsci.plugins.scriptsecurity.sandbox.RejectedAccessException: unclassified method java.lang.Class myFunctionName

This only happens when calling global variables beginning with a capital letter.

Downgrading the workflow-cps-global-lib plugin to v2.0 results in the error going away. Upgrading to v2.1 makes the error appear.

From my point of view this is a regression between v2.0 and v2.1.

Am I not supposed to create global variables starting with a capital letter? This represents a breaking change in some of my global library code.

Steps to reproduce

1. Setup a global library like;

# directory structure
+- vars
 |   +- one.groovy 
 |   +- Two.groovy

# in vars/one.groovy
def call() {
  echo "in one()"
}

def fn() {
  echo "In one.fn()"
}

# in vars/Two.groovy
def call() {
  echo "In Two()"
}

def fn() {
  echo "In Two.fn()"
}

2. Load the global library into jenkins (git push)

3. Create a pipeline job with the following pipeline script

one()
one.fn()

Two()
Two.fn()

Expected Output

[Pipeline] echo
in one()
[Pipeline] echo
In one.fn()
[Pipeline] echo
In Two()
[Pipeline] echo
In Two.fn()

Actual Output

in one()
[Pipeline] echo
In one.fn()
[Pipeline] echo
In Two()
[Pipeline] End of Pipeline
org.jenkinsci.plugins.scriptsecurity.sandbox.RejectedAccessException: unclassified method java.lang.Class fn
	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)

        [... truncated - full stack trace attached to ticket ...]