---
title: "Server tarball contents"
slug: "digipassone-server-tarball-contents"
updated: 2026-10-27T20:13:21Z
published: 2026-10-27T20:13:21Z
canonical: "docs.onespan.com/digipassone-server-tarball-contents"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.onespan.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Server tarball contents

## Server install file

The install file, nn3_server_package_<version>.tgz contains the following artifacts:

- Server installation scripts and deployables
- App SDK emulator for FIDO UAF and FIDO2/WebAuthn

The following artifacts of the Huawei Messaging Service (HMS) are not included in nn3_server_package_<version>.tgz:

- hms-push.jar
- nnl-hms-artifacts-*.jar
- license file
- Huawei FIDO2 Authenticator metadata

To request these files, please contact [OneSpan customer support](mailto:support@onespan.com).

Below is a high-level, abridged version of the tarball contents.

```plaintext
./mfas
├── install
│   ├── internal
│   │   ├── ...
│   │   └── (Supporting scripts and other files)
│   ├── ...
│   ├── nnl-encrypt-password.sh
│   ├── nnl-install.properties
│   ├── nnl-install.sh
│   ├── nnl-key-generator.sh
│   ├── nnl-uninstall.sh
│   └── tenants 
│       ├── Admin (Configuration files for Admin tenant)
│       │   ├── apiserver
│       │   │   └── Main
│       │   │       └── Main.json
│       │   └─── properties
│       │        └─── nnl-admin-runtime.properties
│       ├── Admin.zip
│       ├── default  (Configuration files for default tenant)
│       │   ├── apiserver
│       │   │   └── Main
│       │   │       └── Main.json
│       │   └── properties
│       │       └── nnl-default-runtime.properties
│       ├──  default.zip
│       └──  Tenant-Creation-README
├── licenses
│   └── (Third-party software license files)
├── version.txt (Contains product version number)
├── artifact-versions.txt
└── admin (See the next structure for details)
```

The admin directory has the following structure:

```plaintext
      admin
        ├── bin
        │    ├── nnl-classpath.sh
        │    ├── nnl-key-generator.sh
        │    ├── nnl-mgmt.sh
        │    ├── nnl-um
        │    │    └── lib (authsvc, nnlgateway, and third-party jars)
        │    └── internal
        │         ├── PostInstallCheck
        │         └── scripts
        │              ├── nnl-env-variables.sh
        │              ├── nnl-install-common.sh
        │              ├── nnl-install-constants.sh
        │              ├── nnl-install.properties
        │              ├── nnl-logger.sh
        │              └── scripts-log4j2.xml
        ├── conf
        │    ├── application.properties
        │    ├── log4j2.xml 
        │    ├── nnladmin (configuration files for the CLI)
        │    ├── nnl-db.properties
        │    └── nnl-java-security.properties
        │        
        ├── lib (nnl and third party jars)
        │
        └── tool
             └── Testclient
                  ├── webEmulator.sh
                  ├── webclient.properties
                  ├── client.properties
                  ├── runEmulator.sh
                  ├── runClient.sh
                  ├── appSdkInfo.json
                  ├── lib (nnl and third party jars)
                  ├── licenses
                  ├── README_uaf.txt
                  ├── README_webauthn.txt
                  ├── uaf (UAF test data)
                  └── webauthn (WebAuthn test data)
```

## App SDK emulator

The App SDK Emulator is located at <NNL_HOME>/admin/tool/Testclient. This tool emulates the App SDK so you can test the V2 REST API by creating a request payload and post to the endpoint and operation. The tool supports both FIDO UAF and FIDO2/WebAuthn protocols. If you plan to use the App SDK Emulator, contact Support for the *App SDK Emulator Tech Note* and *WebAuthn Emulator* *Tech Note*.