[keycloak-user] Script Mapper can not create json arrays?

[Dmitry Telegin]

Hello Jan,

This is how JavaScript arrays get serialized into JSON by default. To overcome it, you should convert it into a Java array first using Java.to(foo, "java.lang.String[]").

Check this out for a complete example of the JavaScript group mapper:
http://lists.jboss.org/pipermail/keycloak-user/2018-November/016223.html

Good luck!
Dmitry Telegin
CTO, Acutus s.r.o.
Keycloak Consulting and Training

Pod lipami street 339/52, 130 00 Prague 3, Czech Republic
+42 (022) 888-30-71
E-mail: info at acutus.pro

On Mon, 2018-11-26 at 14:00 +0000, Lengenfeld, Jan wrote:
> Hello,
> 
> we want to add groups and their ids in the following format to the token:
> {
>     // ... other values omitted for readability ...
>     "userGroups": [
>         {
>             "id": "b6ebc9af-3355-462b-ab1e-583a24f094aa",
>             "name": "my-group"
>         },
>         {
>             "id": "92b0c111-510c-4da9-a978-d980c3893eac",
>             "name": "my-other-group"
>         }
>     ]
> }
> 
> But all we get is:
> {
>     // ... other values omitted for readability ...
>     "userGroups": {
>         "0": {
>             "id": "b6ebc9af-3355-462b-ab1e-583a24f094aa",
>             "name": "my-group"
>         },
>         "1": {
>             "id": "92b0c111-510c-4da9-a978-d980c3893eac",
>             "name": "my-other-group"
>         }
>     }
> }
> 
> We are using the Script Mapper with the following code:
> 
> var groups = user.groups;
> 
> var simplifiedGroupsForToken = [];
> 
> for each (var group in groups) {
>     simplifiedGroupsForToken.push({"id": group.id, "name": group.name});
> }
> simplifiedGroupsForToken;
> 
> 
> Do you have any suggestions how to solve our problem? Thanks in advance.
> 
> Best regards,
> Jan Lengenfeld
> 
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