Nextcloud OAuth client is created all the time with the integration setup request. OAuth client creation is not required for the OIDC auth method.

POST `/setup` {...} Begin of the insertion

<br>

### Test Steps

1. OAuth setup


```bash
curl -XPOST 'http://{nc-server}/index.php/apps/integration_openproject/setup' \
-H'Content-Type: application/json' \
-d'{
"values":{
"openproject_instance_url": "http://op-host",
"openproject_client_id": "client-id",
"openproject_client_secret": "client-secret",
"setup_project_folder": false,
"setup_app_password": false,
"default_enable_navigation": false,
"default_enable_unified_search": false
}
}' \
-u admin:admin
```

Check the following response:

```text
{
"status": ...
"nextcloud_oauth_client_name": ...
"openproject_redirect_uri": ...
"nextcloud_client_id": ...
"nextcloud_client_secret": ...
}
```

2\. OIDC setup

```bash
curl -XPOST 'http://{nc-server}/index.php/apps/integration_openproject/setup' \
-H'Content-Type: application/json' \
-d'{
"values":{
"openproject_instance_url": "http://op-host",
"authorization_method": "oidc",
"sso_provider_type": "external",
"oidc_provider": "Keycloak",
"token_exchange": false,
"setup_project_folder": false,
"setup_app_password": false,
"default_enable_navigation": false,
"default_enable_unified_search": false
}
}' \
-u admin:admin
```

Check the following response:

```text
{
"status": ...
}
```End of the insertion