# Trouble getting custom authentication script deployed - Docker 19.0.2

**URL:** <https://forum.keycloak.org/t/trouble-getting-custom-authentication-script-deployed-docker-19-0-2/17513>\
**Category:** Configuring the server\
**Tags:** authentication\
**Created:** [September 20, 2022, 9:53am UTC](https://forum.keycloak.org/t/trouble-getting-custom-authentication-script-deployed-docker-19-0-2/17513 "2022-09-20T09:53:16Z")\
**Posts on this page:** 1\
**Showing post:** 3

<div class="post-metadata">

**Author:** ![belerovon](https://yyz2.discourse-cdn.com/free1/user_avatar/forum.keycloak.org/belerovon/32/6390_2.png) [@belerovon](https://forum.keycloak.org/u/belerovon)\
**Post date:** [September 21, 2022, 3:01pm UTC](https://forum.keycloak.org/t/trouble-getting-custom-authentication-script-deployed-docker-19-0-2/17513/3 "2022-09-21T15:01:59Z")

</div>

Hi @mbonn

get it.

Now I try to build a script - or better first want to import a script that I think was working with other - and used the Script here: [http://forum.keycloak.org/t/trouble-getting-custom-authentication-script-deployed/15664](http://forum.keycloak.org/t/trouble-getting-custom-authentication-script-deployed/15664)

Jar looks like:  
jar tf my-role-based-authenticator.jar

- META-INF/
- META-INF/MANIFEST.MF
- META-INF/keycloak-scripts.json
- my-role-based-authenticator.js

I linked it in docker-container to providers and set the user (key cloak:keycloak). Than I also rebuild the image (./kc.sh build).

But can not found the the script on providers (nor under Server Information \> Providers)

Could it be the script is not connect?  
Or any other clever hint from you? 😉

---

_[View the full topic](https://forum.keycloak.org/t/trouble-getting-custom-authentication-script-deployed-docker-19-0-2/17513)._