Service which analyzes how Internet censorship in Russia works. It tries to determine when exactly IP was banned, trying to connect there regularly via different network providers.

1. Clone this repository to your server. Let call directory you cloned the repo $BASE_DIR.

2. Install dependencies: OpenVPN, EasyRSA, Python 3, MongoDB and some stuff from pip: pymongo, python-telegram-bot (TODO: reqirements.txt)

3. Buid your own CA in $BASE_DIR/ca: make-cadir ca

4. Generate server keypair, DH parameters and TA key.

5. Move that stuff along with conf/server.conf, conf/connect.py and conf/disconnect.py to /etc/openvpn

6. Ensure MongoDB is running at 127.0.0.1:27017, without authorization.

7. Add configuration to bot/config.py (TODO: sample config)

8. Make your iptables more beautiful with some MASQUERADE'ing while connnecting to tap interface:

iptables -t nat -I POSTROUTING -o tap0 -j MASQUERADE

9. Change sysctl's values net.ipv4.conf.all.rp_filter and net.ip4.conf.tap0.rp_filter to 0

10. Run OpenVPN, bot/bot.py and bot/poll.py

11. Generate client pack using /generate bot command. Do not do it using CA.

Clients need just to connect using provided VPN config.

Author — Nikita Sychev, licensed by MIT