Webhook doesn't respect -Dhttp.nonProxyHosts

Summary

JIRA WebHooks are not using the -Dhttp.nonProxyHosts configuration. This means that JIRA Web Hooks are using the proxy.

This affects JIRA 6.4.2.

Environment

• JIRA 6.4.2
• Using JIRA with a HTTP Proxy Server

Steps to Reproduce

1. Attempt to use a WebHook, while bypassing the proxy
2. Observe the Proxy still gets requests from the JIRA Server
3. Only by completely removing the JIRA Proxy configurations can you avoid communicating with the Proxy Server.

Expected Results

1. JIRA WebHooks should respect the nonProxyHosts argument so that External sites that can not be accessed via the proxy can be reached.
2. Any Hostname listed in the nonProxyHosts should not be accessed by a Proxy Server.

Actual Results

1. JIRA communicates via a Proxy to hosts listed in the nonProxyHosts argument when using Web Hooks.

Notes

This is duplicated by: JRA-43143 Please use that issue.

Workaround

No reasonable workaround to this issue, other than avoid using a Proxy Server with JIRA if WebHooks are being used.