How to connect my OWN app through AppLink

[courchesne]

I have an application with some REST Services that I want to incorporate into Jira with some post-function.

Example :

My web service : https://myapp.com/rest/move-directory

Authentification : OAuth2 with Authorization code

Jira integration :

1. Developper change to issue from « to do » to « done »
2. Jira post-function call my Web service
   1. The OAuth2 dance occur and my user is prompted if the Jira App isn't authrized
3. My web service move a file into my app file system to another directory
4. Done

What is the best way to do it?

I'm trying these right now :

• Embed all code in my Groovy post-function script
  • I could do the authentication code with a client/credential hardcoded then do my request but...you know...that would be bad..
  • This will work but it's a real ugly solution considering that I will add others functionnality like theses
• Use AppLink to configure connection with my Webservice
  • This seem to be working only with Atlassian App et not non-Atlassian App
  • Found no thread on this one

Any suggestion??