RetroNAS

Status

RetroNAS is a tool that installs other tools, and is a rolling release. Each time the command line "retronas" tool is run, the core project is updated to its latest stable release. Third party tools that RetroNAS installs are done so via a mix of Debian APT repositories (which can be managed via standard package manager and system update tools), and for specialised tools via upstream project pages (these can be updated by re-running the tool installer).

Features are promoted from a feature branch into a branch called testing where it will sit until we are comfortable with the feature before being promoted to the "stable" main branch.

Branches

feature_name: new features WIP, may be broken
testing: new complete work, needs to be tested further
main: considered stable

Users can opt in/out of these brances using the Branch tool available in the Update menu. It is suggested you only opt into the testing branch if you wish you provide feedback on new features we consider complete. Opting into a feature_name branch will not receive any support as the work is not considered complete.

Community feedback and bug reporting is vital. Please click the "Issues" button in GitHub to report problems. When reporting an issue please include the branch you are currently on which is reported on the main menu in current releases of RetroNAS

Please read the Wiki to see what's going on.

About

RetroNAS is a suite of tools designed to turn a low cost Raspberry Pi, old computer or even Virtual Machine into a NAS (Network Attached Storage) device for retro PCs, microcomputers and consoles.

You can use it as a central file store or backup server for your old and new computers and consoles, a NAS with far more space than your old systems can natively attach (far exceeding the 2TB limit of solutions like FAT32 formatted direct-attached drives), or as a file drop between various computers that may not be compatible with each other's various network file sharing tools. It also offers some interesting tools like proxies to help very old web browsers read and download information from the modern Internet.

It uses a number of open source tools to configure services and network protocols not found on modern NAS devices that are compatible with a large variety of retro systems.

In general, most of these services require a client with some sort of TCP/IP stack. There are exceptions however. e.g.: EtherDFS, as a dedicated Layer 2 protocol for MS-DOS machines with a packet driver and matching client software, or AppleTalk, Apple's pre-TCP protocol for AppleShare and AFP (Apple Filer Protocol) file sharing (although RetroNAS also supports AFP over TCP for newer Macs).

You will generally need to have some sort of home TCP/IP based network with the correct hubs/switches, cables and NICs (Network Interface Cards) for this to work.

Future options are planned to integrate dial-up modem, PPP or SLIP connected systems. This is currently work in progress.

For a complete guide and list of supported systems and protocols, see the Wiki section.

If you want to chat about RetroNAS, come say hi on Twitter.

WARNING Security

Due to the nature of retro computing, many of the tools and protocols used in this project are COMPLETELY INSECURE.

Most of these offer little to no encryption of either data or passwords, some offer access to your system without any authentication at all, and some of the protocols have known exploits that cannot be fixed due to their legacy design.

Please consider using this software only on a private network, and at the very least behind a firewall that denies inbound traffic from the Internet.

The services RetroNAS installs will attempt to run as unprivileged user accounts where possible, but the RetroNAS installer scripts themselves all run as root/sudo (the "Adminstrator" account in Linux). These have the power to dramatically change and break working systems, so please ensure you either review the code first, or run this only on a system dedicated to the purpose.

If you want a modern, secure, open source NAS and have no interest in retro systems, projects like Open Media Vault, TrueNAS, UnRAID or vendor supplied devices like QNAP and Synology NAS devices might be a better fit.

Supported systems

RetroNAS aims to support as many legacy and retro systems as possible. If a system has some sort of network capabilities and an open source service exists to serve that capability, RetroNAS can attempt to integrate it.

Some of the projects/protocols include are:

Samba 4.X - LANMan (NTLMv1, NTLMv2), NetBIOS, CIFS, SMB
Netatalk 2.X - Older AppleShare over AppleTalk (and TCP/IP too)
Netatalk 3.X - More modern AFP / Apple Filing Protocol over TCP/IP only
EtherDFS - layer 2 file sharing for MS-DOS
FTP - Common file transfer protocol
TFTP - Lightweight trivial file transfer protocol
lighttpd HTTP - Web server for all HTTP clients and web browsers
ps3netsrv - File streaming for PlayStation 3 + CFW/HEN + MultiMan or webMAN MOD

Some of the supported systems include:

MS-DOS and clones such as PC-DOS and FreeDOS
Microsoft Windows 95 and up
Apple GS/OS, Classic Mac System 6 and System 7
Apple Mac OS8, OS9, OS X 10.0 and up
Atari ST with FTP client or HTTP browser
Amiga Workbench 3.X and up with FTP client or HTTP browser
Nintendo 3DS with Homebrew Channel and FBI installer
Nintendo GameCube with BroadBand Adaptor and Swiss homebrew
Sony PlayStation 2 with OpenPS2Loader
Sony PlayStation 3 with CFW/HEN and webMAN-MOD
Microsoft XBox 360 with JTAG/RGH, custom dash and ConnectX plugin
MiSTer FPGA
Many more planned

Some of the extra services include:

Nintendo 3DS with FBI - QR code auto generation for CIA installs over WiFi
WebOne HTTP proxy for legacy web browsers without SSL/TLS or Web2.0 support to browse the modern Internet
Syncthing secure personal file sharing with no cloud services needed
gogrepo - back up your entire GOG library for DRM-free offline installs
Many more planned

Please see the How To section for a comprehensive list of all protocols, supported systems and features.

WARNING Filenames

Due to the retro nature of computing, it's strongly advised to follow some basic guidelines when using RetroNAS:

Linux filesystems are case sensitive, but most old computers and operating systems are not (some new ones aren't either). It's strongly recommended to name all files and folders lower case in Linux where possible. Files like "filename.txt" and "Filename.txt" will appear identical to some legacy operating systems, and may confuse them.
Linux can read filenames up to 255 characters in length, but most old computers and operating systems cannot. It is strongly recommmended to keep the main RetroNAS top level directory and the main directories below it to 8 characters or fewer.
If wanting to share files with very old operating systems, it's strongly recommended to name them in an "8.3" format (8 charcters or fewer for the filename, 3 characters or fewer for the file extension).
Some operating systems can handle all sorts of interesting special characters and spaces in file names, some cannot. It's strongly recommended to avoid any characters outside of regular English characters ("a-z"), numbers ("0-9") hyphen ("-") and underscore ("_ ") and stick with character encodings such as ASCII or UTF-8.

Help Wanted

This project is in early development, but already there are a lot of people asking for it to be available as a Docker container for Synology/QNAP/UnRAID style setups.

I don't have access to these, but if you do and have experience with Docker and especially complex networking and service management and would like to contribute, please contact me.

There will be limitations with this method (port conflicts with internal SMB/CIFS, non-IP traffic like AppleTalk/EtherDFS probably won't work, etc), and likewise managing the numerous services that all need to start (and currently rely on systemd). But for simple SMB/CIFS things like MiSTer and OpenPS2Loader, there could be options to integrate in with these devices.

Client-side documentation is also quite limited. Making videos showing how to use RetroNAS with retro computers and consoles is time consuming, so if you have done so, please let me know about your videos in the "Discussion" pages.

Thanks and Credits

"If I have seen further it is by standing on the shoulders of Giants" -- Sir Isaac Newton

RetroNAS is merely a small set of scripts that utilise Ansible to install and configure a wide array of open source tools written by others.

The true heroes are the people behind each of these open source projects, all of whom have done the hard work - reverse engineering proprietary code/protocols, creating new code/protocols, writing homebrew tools and new code for old consoles and computers, and giving them all away under permissive licenses. This project would not exist without their work.

See the Wiki section for a list of all the tools included, and acknowledgement of the individual authors behind them. Without these people, this project could not exist.

Thanks to the kind humans on the OCAU (Overclockers Australia) forums Retro section who have been brave enough to test this in early alpha stages, give feedback on things, recommend packages, and be generally enthusiastic.

Thanks to Bob from RetroRGB for being excited about every dumb idea I come up with, and constantly reminding me that real people need better UX.

Thanks to sairuk for not only cleaning up my garbage code, but also for extending the project much further than I ever could.

How To

Full howto in the wiki: https://github.com/danmons/retronas/wiki

stopmosk/retronas