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HandyHost

HandyHost is currently in a Beta release state as of 10/05/2021, version 0.4.5

HandyHost is a modern cryptocurrency "mining" software which allows you to monetize off-the-shelf hardware for passive income all while providing real utility to users versus just minting monies. Currently there are 3 main distributed-web utility blockchains that we implement within HandyHost.

1. DVPN - Sentinel ($DVPN) (as the name suggests) is decentralized VPN. You rent your extra bandwidth for $DVPN. In addition, the DVPN service allows resolution of Handshake (HNS) Top-Level-Domains, allowing your users to resolve the future.
2. AKT - Akash ($AKT) is a decentralized server rental marketplace. Akash allows you to setup clusters of servers and rent them out, becoming a mini Amazon EC2.
3. Sia - SiaCoin ($SC) is a long established provider of distributed disk space. As a Sia Host, you rent out disk space and bandwidth for passive income.

More of our tutorials and explainers about each service can be found on our YouTube Channel

Supported Platforms

Currently we have built HandyHost for Debian/Ubuntu (64-bit) and MacOS. We will have Windows support in the future.

Ubuntu Recommended Versions: We have tested extensively with Ubuntu 20.04 and 21.04 64-bit only.

Requirements

1. You need to have some familiarity with home networking/port forwarding. You will need to setup a fair amount of port forwarding for each platform.
2. General IT knowledge and terminology.
3. Familiar enough with a command line to know how to move around (example) cd ~/Downloads and run simple commands.
4. Hardware. View our list of build examples discussed in detail in our Video Tutorials
5. A decent internet connection (recommended minimum 10MB upload / 100MB download)
6. Network uptime. For any of these services you should have a hardwired ethernet connection to any devices that is always (within reason) up and on.
7. You should have familiarity with crypto wallets, mainly: keeping your keys safe somewhere non-electronic and how to buy crypto ($SC, $AKT, $DVPN). $SC is easy to buy/hold on Kraken. $AKT and $DVPN can easily be swapped for $ATOM (also available on Kraken) on osmosis.zone via keplr wallet.
8. (things you should aspire to do) Staking. $AKT and $DVPN can be staked for very high APY% within either keplr wallet for desktop and/or Cosmostation for mobile. In addition you can look into Liquidity Pool Mining through osmosis.zone for a very (very) high APY%.
9. If you plan to run HandyHost on a VPS or machine outside of your network, please read our Authentication guide.

Installation (Ubuntu Desktop 64-bit)

There is a compiled .deb package that can be found in Releases. There are many apt dependencies and thus you will have to download it and install thru dpkg and apt like: sudo dpkg -i handyhost_vX.X.X.deb || sudo apt install -f -y On subsequent debian installs you can likely just double click the .deb file (assuming no new apt dependencies). The Debian package will install HandyHost as a daemon which can be spawned/unspawned like: sudo systemctl restart handyhost (stop | start | restart) and the daemon will start on machine startup. Application logs can be found in /var/log/handyhost.log

Installation (MacOS)

Prerequisites:

1. some xcode command line tools are required during building of dependencies. You must run sudo xcode-select --install on your terminal before running the installer.
2. The various projects depend on standard packages installed from homebrew. You can run this command to install Homebrew on your system: /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
3. Docker. DVPN runs its service in containers, thus you need Docker. Now that we have homebrew it is easy to install. Just run: brew install --cask docker. Once installed, open the Docker.app (in /Applications), accept the EULA, and then you can close the Docker application and continue the install.

After installing prerequisites, the double click package installer can be found in Releases and will take ~20-30 minutes to download and compile all dependencies.

To tail the installer progress logs, you can run tail -f /var/log/install.log in your terminal.

Once the installer is finished you can run the app control panel by double clicking the HandyHost.app in /Applications/Handyhost. You should notice a status bar icon for handyhost show up in the top right of your MacOS toolbar. In addition, the HandyHost Daemon will automatically startup when you login to the machine.

Build/Run from source (MacOS)

Should you not want to run the package installer, you can manually do the install process.

Prerequisites:

1. some xcode command line tools are required during building of dependencies. You must run sudo xcode-select --install on your terminal before running the installer.
2. The various projects depend on standard packages installed from homebrew. You can run this command to install Homebrew on your system: /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
3. Docker. DVPN runs its service in containers, thus you need Docker. Now that we have homebrew it is easy to install. Just run: brew install --cask docker. Once installed, open the Docker.app (in /Applications), accept the EULA, and then you can close the Docker application and continue the install.

Installation:

1. sudo ./installMAC_PKG_POSTINSTALL.sh local is the same installer that the package uses internally. It will install (if they dont already exist) homebrew, a ton of dependencies, go, Sia, DVPN, Akash, etc.

2. ./runMAC_APP.sh startup to start the daemon. Logs are output to ~/.HandyHost/handyhost.log. You can kill the daemon with ./runMAC_APP.sh stop or restart the daemon with ./runMAC_APP.sh restart

3. After the app is started, you can view the UI in your browser at either: http://localhost:8008 or https://localhost:58008 (self-signed cert, built and signed by you FYI)

Build/Run from source (Ubuntu)

1. Install some apt repos for dependencies:

wget -qO /usr/share/keyrings/kubernetes-archive-keyring.gpg https://packages.cloud.google.com/apt/doc/apt-key.gpg && \
echo "deb [signed-by=/usr/share/keyrings/kubernetes-archive-keyring.gpg] https://apt.kubernetes.io/ kubernetes-xenial main" | sudo tee /etc/apt/sources.list.d/kubernetes.list
wget -qO- https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg && \
echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null && \
sudo apt update

2. Raspberry Pi 4 users on Ubuntu ONLY: Docker on Raspberry Pi 4 depends on you running sudo apt install linux-modules-extra-raspi and rebooting.
3. Install dependencies:

sudo apt install -y git curl jq build-essential curl openssl uidmap unzip libssl-dev avahi-utils virtualenv expect kubectl p7zip-full genisoimage whois nmap docker-ce docker-ce-cli containerd.io systemd-container apt-transport-https ca-certificates gnupg lsb-release net-tools

4. Run the installer: ./installUbuntu.sh note: you may or may not want to change line 4 or 5 depending if you want the app/blockchain datas installed to /root or your user $HOME.
5. Start the daemon with: ./localdev_bootstrap.sh optionally restart with ./localdev_bootstrap.sh restart, and stop with localdev_bootstrap.sh stop. note: you may or may not want to change line 5 and 6 depending if you want the app/blockchain datas installed to /root or your user $HOME.
6. application logs can be found in: ~/.HandyHost/localdev.log
7. After the app is started, you can view the UI in your browser at either: http://localhost:8008 or https://localhost:58008 (self-signed cert, built and signed by you FYI)

Video Tutorials

Sia Host Setup Video Tutorial

DVPN Host Setup

Akash Part 1, Hardware Setup

Akash Part 2, Software Setup

Rig Hardware Builds:

We walk through each of the following builds within the Video Tutorials above.

HandyHost MasterNode Build Spreadsheet (20TB storage, hosts DVPN/SIA and manages your AKT Cluster)

HandyHost Akash Node Components Spreadsheet

HandyHost DVPN Raspberry Pi 4 Components Spreadsheet

A few important notes about monies

What HandyHost is NOT: A long term storage wallet for your life savings or big monies. Although each service requires you have wallets attached to them, the wallets/funds are mainly there to pay transaction fees, place deposits/collateral, and of course receive your passive income payments. Once you have accrued enough extra money in your wallet, please move it to a more permanent storage medium (and probably stake it via Cosmostation/Keplr/Osmosis in the case of DVPN and AKT).

Although we lock everything down as well as we can, you ultimately have wallets running attached to 1. your local network and any machines on said network, 2. you have open ports to the whole world for the various services you will host, 3. you are hosting servers and your bandwidth to the outside world. Althought we go farther than most Sia services recommendations by encrypting any wallet informations at rest, we still think anything is possible and that you should be safe (ie: dont hold your life savings wallet into this mining service wallet). Why all the tldr;? To host some of these services (Sia, for instance), your wallet needs to be unlocked at all times to pay collateral deposits and fees. Traditionally Sia recommends to pass wallet unlock keys to the application by environment variables and store the keys safely on disk at rest. You don't want to miss out on income because your computer restarted overnight...

We go an extra step further than the recommendations and encrypt the unlock keys at rest, and only provide an encrypted key location to the HandyHost application on startup. After the application has decrypted and used the passwords, the temporary encrypted key file is deleted. I'm still not crazy about the idea but it's about as good as it gets for running a daemon that needs to auto-startup without you sitting at the keyboard.

Setting up Authentication for machines you will access outside of your local network

Generally, HandyHost is designed for use on your local network, accessing over port 8008 (http) and 58008 (https). However some users may wish to setup HandyHost on a VPS or machine outside of their local network. If you do this: Either use SSH tunneling (port forwarding), or setup Authentication if you want to access it externally.

Using SSH Tunneling

The most locked down way to access HandyHost on your external host is to port forward over ssh (aka ssh tunneling). It is very simple to do, assuming you have SSH setup on your machine.

From your local machine that you will view HandyHost UI on, run this command: ssh -L 8008:127.0.0.1:8008 myvps_user@myvps_ip where myvps_user is your vps ssh username and myvps_ip is the vps ip address. Then you can just load http://localhost:8008 in your browser and you will have HandyHost accessible on your local machine.

Setting up Authentication

HandyHost has an extra layer of authentication for folks who wish to access their machine externally. Note: SSH Tunneling is the most locked down option for remote access. We highly (highly) recommend that when loading HandyHost externally (not SSH tunneled) with Authentication that you use the https://your-external-ip:58008 SSL url (FYI: self-signed certificate, created by you when you install HandyHost. You will have to accept the self signed certificate once when you initially load the site).

Authentication is enabled by default as of v0.5.1

When you load any HandyHost URL you will first be prompted with a UI to set/confirm your access password.

Subsequent loads will pass thru your authentication token (preserved in the browser for 30 days). Note: incognito browser sessions will login after each browser session (ie full close/restart of the browser).

Forgot your password?

1. Stop the HandyHost service. Mac: Use the TaskBar UI, Linux: sudo systemctl stop handyhost
2. On the machine, edit the file ~/.HandyHost/authSettings.json (on linux: /root/.HandyHost/authSettings.json).

The auth settings file will look like:

{
  "enabled": false,
  "initialPassword": "changemeplease",
  "hasInitialized": false,
  "tokenTTL": "30d"
}

Follow the steps above to find your authSettings.json file. In authSettings.json, set "hasInitialized":false,. After restarting handyhost you can now set your new password.

v0.5.1 Changelog

1. DVPN/AKT: Support 12-word Mnemonic Keys
2. SC: Healthcheck for zombie siad. Auto-restarts siad within 20 minutes of an untimely death
3. AKT: 20-minute refresh cycle for dashboard stats
4. AKT: use handyhost rpc node for aggregates query. Prep env for a db-backed stats page as rpc is slow for aggregates
5. AKT: Zombie checker/restart provider every 4 hours. Also clean kill zombie akash provider.
6. ALL: Enable authentication by default versus previously disabled by default.

v0.5.0 Changelog

1. Add support for MacOS M1 Processor
2. Add support for MacOS zsh environment
3. MacOS: require python3.9 for kubespray in Akash.
4. UI: Dark Mode overhaul to use color palette versus filter:invert
5. Akash: Add better logging to provider startup script
6. Akash: Add configurator for new setups to reduce any setup friction
7. Akash: Add gas fees and tx fees estimates to registration forms
8. Akash: Add "Lost" category of bids to Dashboard and Marketplace UIs
9. DVPN: Tweak dashboard display logic for donut charts
10. DVPN: Reduce processing cycles for streamgraph modeling
11. Ubuntu: Open HandyHost splash page in browser after installation

LICENSE

Copyright (C) 2021

• Alex Smith - [email protected]
• Steven McKie - [email protected]
• Thomas Costanzo - [email protected]

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA