[JENKINS-61342] httprequest plugin: Systemproperties do not work

Dear Jenkins Community,

im using httprequest plugin with systemproperties.

unfortunately, when using proxy from systemproperties, the request does not work.

When giving the proxy dedicated into httprequest dsl method, it works:

Works:

httpRequest httpProxy: 'http://192.105.124.55:8081', authentication: 'GitHubID', url: "https://raw.github.blabla.net/bl-abla/some/master/project/project.properties"

Does not work:

httpRequest authentication: 'GitHubID', 

responseHandle: 'NONE', url: "https://raw.github.blabla.net/bl-abla/some/master/project/project.properties" , useSystemProperties: true

The system properties are as follows and should fit to what is required:

http.proxyHost http://192.105.124.55:8081

http.proxyPort 8081

https.proxyHost http://192.105.124.55:8081

https.proxyPort 8081

However, with systemproperties it does not work:

11:34:49  [Pipeline] httpRequest

11:34:50  HttpMethod: GET

11:34:50  URL: https://raw.github.blabla.net/bl-abla/some/master/project/project.properties

11:34:50  Using authentication: GitHubID

11:34:50  Sending request to url: https://raw.github.blabla.net/bl-abla/some/master/project/project.properties

11:34:50  Treating UnknownHostException(http://192.105.124.55: Temporary failure in name resolution) as 404 Not Found

And with proxy it works:

11:34:49  [Pipeline] httpRequest

11:34:49  HttpMethod: GET

11:34:49  URL: https://raw.github.blabla.net/bl-abla/some/master/project/project.properties

11:34:49  Using authentication: GitHubID

11:34:49  Sending request to url: https://raw.github.blabla.net/bl-abla/some/master/project/project.properties

11:34:49  Response Code: HTTP/1.1 200 OK

Could you help here?

What am i doing wrong?

---
Originally reported by leonbadcam, imported from: httprequest plugin: Systemproperties do not work

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

Raw content of original issue

Dear Jenkins Community,


im using httprequest plugin with systemproperties.

unfortunately, when using proxy from systemproperties, the request does not work.

When giving the proxy dedicated into httprequest dsl method, it works:


Works:



httpRequest httpProxy: 'http://192.105.124.55:8081', authentication: 'GitHubID', url: "https://raw.github.blabla.net/bl-abla/some/master/project/project.properties"





Does not work:



httpRequest authentication: 'GitHubID', 

responseHandle: 'NONE', url: "https://raw.github.blabla.net/bl-abla/some/master/project/project.properties" , useSystemProperties: true





The system properties are as follows and should fit to what is required:


http.proxyHost http://192.105.124.55:8081

http.proxyPort 8081

https.proxyHost http://192.105.124.55:8081

https.proxyPort 8081


However, with systemproperties it does not work:



11:34:49  [Pipeline] httpRequest

11:34:50  HttpMethod: GET

11:34:50  URL: https://raw.github.blabla.net/bl-abla/some/master/project/project.properties

11:34:50  Using authentication: GitHubID

11:34:50  Sending request to url: https://raw.github.blabla.net/bl-abla/some/master/project/project.properties

11:34:50  Treating UnknownHostException(http://192.105.124.55: Temporary failure in name resolution) as 404 Not Found





And with proxy it works:



11:34:49  [Pipeline] httpRequest

11:34:49  HttpMethod: GET

11:34:49  URL: https://raw.github.blabla.net/bl-abla/some/master/project/project.properties

11:34:49  Using authentication: GitHubID

11:34:49  Sending request to url: https://raw.github.blabla.net/bl-abla/some/master/project/project.properties

11:34:49  Response Code: HTTP/1.1 200 OK





Could you help here?

What am i doing wrong?

environment

```
http request plugin: 1.8.24

Jenkins: 2.204.2
```