config_template.json

{
    "oauth": {
        "client": {
            "id": "client_id",
            "secret": "client_secret"
        },
        "scope": "openid profile",
        "device_endpoint": "https://provider.com/devicecode",
        "token_endpoint": "https://provider.com/token",
        "userinfo_endpoint": "https://provider.com/userinfo",
        "username_attribute": "preferred_username",
        "require_mfa": false
    },
    "ldap": {
        "hosts": [
            "ldaps://ldap-server1:636",
            "ldaps://ldap-server2:636",
            "ldaps://ldap-server3:636"
        ],
        "basedn": "basedn",
        "user": "user",
        "passwd": "password",
        "filter": "(&(objectClass=user)(fedid=%s))",
        "attr": "uid"
    },
    "qr": {
        "show": true,
        "error_correction_level": 0
    },
    "users": {
        "provider_user_id_1": [
            "root",
            "bob"
        ],
        "provider_user_id_2": [
            "mike"
        ]
    }
}