zeronet-conservancy

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zeronet-conservancy is a fork/continuation of ZeroNet project (that has been abandoned by its creator) that is dedicated to sustaining existing p2p network and developing its values of decentralization and freedom, while gradually switching to a better designed network

Why fork?

During onion-v3 switch crisis, we needed a fork that worked with onion-v3 and didn't depend on trust to one or two people. This fork started from fulfilling that mission, implementing minimal changes to ZeroNet/py3 branch which are easy to audit by anyone. While you can still use the early releases of the fork to get onion-v3 working, the goal of this fork has since shifted and we're dedicated to solving more problems and improving user experience and security all over, until the brand new, completely transparent and audited network is ready and this project can be put to rest

Why 0net?

We believe in open, free, and uncensored networks and communication.
No single point of failure: Site remains online so long as at least 1 peer is serving it.
No hosting costs: Sites are served by visitors.
Impossible to shut down: It's nowhere because it's everywhere.
Fast and works offline: You can access the site even if Internet is unavailable.

Features

Real-time updated sites
Clone websites in one click
Password-less authorization using private/public keys
Built-in SQL server with P2P data synchronization: allows easier dynamic site development
Anonymity: Tor network support with .onion hidden services (including onion-v3 support)
TLS encrypted connections (through clearnet)
Automatic uPnP port opening (if opted in)
Plugin for multiuser (openproxy) support
Works with any modern browser/OS

How does it work?

After starting zeronet.py you will be able to visit zeronet sites using http://127.0.0.1:43110/{zeronet_address} (eg. http://127.0.0.1:43110/126NXcevn1AUehWFZLTBw7FrX1crEizQdr).
When you visit a new zeronet site, it tries to find peers using the BitTorrent network so it can download the site files (html, css, js...) from them.
Each visited site is also served by you.
Every site contains a content.json file which holds all other files in a sha512 hash and a signature generated using the site's private key.
If the site owner (who has the private key for the site address) modifies the site, then he/she signs the new content.json and publishes it to the peers. Afterwards, the peers verify the content.json integrity (using the signature), they download the modified files and publish the new content to other peers.

Following links relate to original ZeroNet:

How to join

Install from your distribution repository

NixOS: https://search.nixos.org/packages?channel=22.05&show=zeronet-conservancy&type=packages&query=zeronet-conservancy (and see below)
ArchLinux: https://aur.archlinux.org/packages/zeronet-conservancy-git (fresh git version)

Install from Nix package manager (Linux or MacOS)

# install & configure nix package manager
nix-env -iA nixpkgs.zeronet-conservancy

nix-env -iA nixos.zeronet-conservancy

if you're on NixOS

(thanks @fgaz for making & maintaining the package)

Install from source (recommended)

System dependencies

Generic unix-like (including mac os x)

Install autoconf and other basic development tools, python3 and pip, then proceed to "building python dependencies"

Apt-based (debian, ubuntu, etc)

sudo apt update
sudo apt install pkg-config libffi-dev python3-pip python3-venv python3-dev build-essential

Android/Termux

install Termux (in Termux you can install packages via pkg install <package-names>)
pkg update
pkg install python automake git binutils libtool
(on an older android versions you may also need to install) pkg install openssl-tool libcrypt clang
(if you've installed the above packages and still run into launch issues, please report)
(optional) pkg install tor
(optional) run tor via tor --ControlPort 9051 --CookieAuthentication 1 command (you can then open new session by swiping to the right)

Building python dependencies & running

clone this repo (NOTE: on Android/Termux you should clone it into "home" folder of Termux, because virtual environment cannot live in storage/)
python3 -m venv venv (make python virtual environment, the last venv is just a name, if you use different you should replace it in later commands)
source venv/bin/activate (activate environment)
python3 -m pip install -r requirements.txt (install dependencies)
python3 zeronet.py (run zeronet-conservancy!)
open the landing page in your browser by navigating to: http://127.0.0.1:43110/
to start it again from fresh terminal, you need to navigate to repo directory and:
source venv/bin/activate
python3 zeronet.py

(alternatively) Build Docker image

build 0net image: docker build -t 0net:conservancy . -f Dockerfile
or build 0net image with integrated tor: docker build -t 0net:conservancy . -f Dockerfile.integrated_tor
and run it: docker run --rm -it -v </path/to/0n/data/directory>:/app/data -p 43110:43110 -p 26552:26552 0net:conservancy
/path/to/0n/data/directory - directory, where all data will be saved, including your secret certificates. If you run it with production mode, do not remove this folder!
or you can run it with docker-compose: docker compose up -d 0net up two containers - 0net and tor separately.
or: docker compose up -d 0net-tor for run 0net and tor in one container.

Alternative script

after installing general dependencies and cloning repo (as above), run start-venv.sh which will create a virtual env for you and install python requirements
more convenience scripts to be added soon

Building under windows os

(this instruction is work-in-progress, please help us test it and improve it!)

install python from https://www.python.org/downloads/
install some windows compiler suitable for python , this proved to be the most difficult part for me as non-windows user (see here https://wiki.python.org/moin/WindowsCompilers and i'll link more references later)
[optionally to get latest dev version] install git from https://git-scm.com/downloads
[optionally to use tor for better connectivity and anonymization] install tor browser from https://www.torproject.org/download/
open git bash console
type/copypaste git clone https://github.com/zeronet-conservancy/zeronet-conservancy.git into command line
wait till git downloads latest dev version and continue in console
cd zeronet-conservancy
python -m venv venv (create virtual python environment)
venv\Scripts\activate (this activates the environment)
pip install -r requirements.txt (install python dependencies)
(NOTE: if previous step fails, it most likely means you haven't installed c/c++ compiler successfully)
[optional for tor for better connectivity and anonymity] launch Tor Browser
(NOTE: windows might show a window saying it blocked access to internet for "security reasons" — you should allow the access)
python zeronet.py --tor_proxy 127.0.0.1:9150 --tor_controller 127.0.0.1:9151 (launch zeronet-conservancy!)
[for full tor anonymity launch this instead] python zeronet.py --tor_proxy 127.0.0.1:9150 --tor_controller 127.0.0.1:9151 --tor always
navigate to http://127.0.0.1:43110 in your favourite browser!

Current limitations

File transactions are not compressed
No private sites
No DHT support
No I2P support
Centralized elements like zeroid (we're working on this!)
No reliable spam protection (and on this too)
Doesn't work directly from browser (one of the top priorities for mid-future)
No data transparency
No reproducible builds

How can I create a ZeroNet site?

Click on ⋮ > "Create new, empty site" menu item on the admin page.
You will be redirected to a completely new site that is only modifiable by you!
You can find and modify your site's content in data/[yoursiteaddress] directory
After the modifications open your site, drag the topright "0" button to the left, then press sign and publish buttons on the bottom

Next steps: ZeroNet Developer Documentation

Help this project stay alive

Become a maintainer

We need more maintainers! Become one today! You don't need to know how to code, there's a lot of other work to do.

Fix bugs & add features

We've decided to go ahead and make a perfect p2p web, so we need more help implementing it.

Make your site/bring your content

We know the documentation is lacking, but we try our best to support anyone who wants to migrate. Don't hesitate to ask.

Use it and spread the word

Make sure to tell people why do you use 0net and this fork in particular! People need to know their alternatives.

Financially support maintainers

Currently the lead developer / maintainer of this fork is @caryoscelus. You can see ways to donate to them on https://caryoscelus.github.io/donate/ (or check sidebar if you're reading this on github for more ways). As our team grows, we will create team accounts on friendly crowdfunding platforms as well.

If you want to make sure your donation is recognized as donation for this project, there is a dedicated bitcoin address for that, too: 1Kjuw3reZvxRVNs27Gen7jPJYCn6LY7Fg6. And if you want to stay more anonymous and private, a Monero wallet: 4AiYUcqVRH4C2CVr9zbBdkhRnJnHiJoypHEsq4N7mQziGUoosPCpPeg8SPr87nvwypaRzDgMHEbWWDekKtq8hm9LBmgcMzC

If you want to donate in a different way, feel free to contact maintainer or create an issue

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