[JENKINS-60700] Credentials Binding Plugin binds to partial string matches

Same as JENKINS-43032">JENKINS-43032, except the value I bound to a username in withCredentials is being bound to a string not related to the binding.  

ex.

CHART_NAME=ingestion-tracking

value of DATASOURCE_USERNAME = ingestion

withCredentials([usernamePassword(credentialsId: "${DATASOURCE_CREDS}", passwordVariable: 'DATASOURCE_PASSWORD', usernameVariable: 'DATASOURCE_USERNAME')

]) {

  sh "echo ${DATASOURCE_USERNAME}"

  sh "echo ${CHART_NAME}"

}

will yield:

****

****-tracking

 

I expect:

****

ingestion-tracking

 

---
Originally reported by timmerkt_perspecta, imported from: Credentials Binding Plugin binds to partial string matches

• status: Open
  
• priority: Minor
  
• component(s): credentials-binding-plugin
  
• resolution: Unresolved
  
• votes: 1
  
• watchers: 3
  
• imported: 20251211-141027
  

Raw content of original issue

Same as JENKINS-43032, except the value I bound to a username in withCredentials is being bound to a string not related to the binding.  


ex.


CHART_NAME=ingestion-tracking


value of DATASOURCE_USERNAME = ingestion


withCredentials([usernamePassword(credentialsId: "${DATASOURCE_CREDS}", passwordVariable: 'DATASOURCE_PASSWORD', usernameVariable: 'DATASOURCE_USERNAME')

 ]) {

  sh "echo ${DATASOURCE_USERNAME}"


  sh "echo ${CHART_NAME}"

 }


will yield:

****

 ****-tracking


 


I expect:

****


ingestion-tracking


 

environment

```
credentials-binding-plugin 1.20

Jenkins 2.190.1
```