# Process for updating a keycloak realm via CLI

### Keycloak

Required:

- auth.pub.solar admin-cli service user credentials
- [SSH access to host `nachtigall`](../administrative-access.md#ssh-access)

Run the following after SSH'ing to `nachtigall`:

```
sudo -u keycloak kcadm.sh config credentials --config /tmp/kcadm.config --server http://localhost:8080 --realm master --user admin

sudo -u keycloak kcadm.sh get --config /tmp/kcadm.config realms/pub.solar

sudo -u keycloak kcadm.sh update --config /tmp/kcadm.config realms/pub.solar -s browserFlow='Webauthn Browser'

sudo -u keycloak kcadm.sh get --config /tmp/kcadm.config realms/pub.solar
```

Source: https://keycloak.ch/keycloak-tutorials/tutorial-webauthn/