[JENKINS-64397] Plugin don't work with authentificated proxy

Hi,  

I'm trying to make an http request throught a proxy which need authentification.

This code is OK : 

withEnv(['http_proxy=http://:@​myproxy.com:8080']) {

  sh "curl -sS -w '\n%{http_code}' http://httpbin.org/get"

} 

 

But this one is KO :

=> Connection time out

withEnv(['http_proxy=http://:@​myproxy.com:8080']) {

  httpRequest(

    url: 'http://httpbin.org/get',

    timeout: 10,

    httpProxy: env.http_proxy,

  )

}

 

Neither this one :

=> Treating UnknownHostException(***:***@​myproxy.com: Name or service not known) as 404 Not Found

httpRequest(

  url: 'http://httpbin.org/get',

  httpProxy: 'http://:@​myproxy.com:8080'

  timeout: 10,

  httpProxy: env.http_proxy,

)

---
Originally reported by cpottiers, imported from: Plugin don't work with authentificated proxy

• assignee: janario
  
• status: Open
  
• priority: Blocker
  
• component(s): http-request-plugin
  
• label(s): http-request, proxy
  
• resolution: Unresolved
  
• votes: 0
  
• watchers: 2
  
• imported: 20260702-081740
  

Raw content of original issue

Hi,  


I'm trying to make an http request throught a proxy which need authentification.


This code is OK : 



withEnv(['http_proxy=http://<usr>:<pwd>@myproxy.com:8080']) {

  sh "curl -sS -w '\n%{http_code}' http://httpbin.org/get"

} 





 


But this one is KO :

=> Connection time out



withEnv(['http_proxy=http://<usr>:<pwd>@myproxy.com:8080']) {

  httpRequest(

    url: 'http://httpbin.org/get',

    timeout: 10,

    httpProxy: env.http_proxy,

  )

}





 


Neither this one :

=> Treating UnknownHostException(***:***@myproxy.com: Name or service not known) as 404 Not Found



httpRequest(

  url: 'http://httpbin.org/get',

  httpProxy: 'http://<usr>:<pwd>@myproxy.com:8080'

  timeout: 10,

  httpProxy: env.http_proxy,

)

• environment: Jenkins 2.249.3, HTTP Request Plugin 1.8.27