GitHub - jpotoniec/sshtun: SSH-based robust mesh tunneling

Branches Tags

Name		Name	Last commit message	Last commit date
Latest commit History 74 Commits
examples		examples
spdlog @ 1bd1095		spdlog @ 1bd1095
.gitmodules		.gitmodules
Buffer.hpp		Buffer.hpp
Config.cpp		Config.cpp
Config.hpp		Config.hpp
IniFile.cpp		IniFile.cpp
IniFile.hpp		IniFile.hpp
LibcError.hpp		LibcError.hpp
Logger.hpp		Logger.hpp
PrivilegedOperations.cpp		PrivilegedOperations.cpp
PrivilegedOperations.hpp		PrivilegedOperations.hpp
README		README
Register.cpp		Register.cpp
Register.hpp		Register.hpp
Tunnel.cpp		Tunnel.cpp
Tunnel.hpp		Tunnel.hpp
TunnelRegister.cpp		TunnelRegister.cpp
TunnelRegister.hpp		TunnelRegister.hpp
Utils.hpp		Utils.hpp
deployment.pri		deployment.pri
sshtun.cpp		sshtun.cpp
sshtun.pro		sshtun.pro

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If an ssh user has sshtun as a shell, a file ~/.hushlogin must exist to prevent motd from breaking the comunication.

Installing on a new system:
1. Compile
2. Create a new user: adduser --system --disabled-password sshvpn
3. Configure:
	On a node that can be connected:
	1. Set sshvpn as a shell of sshvpn user
	2. Create ~sshvpn/.hushlogin
	3. Fill ~sshvpn/.ssh/authorized_keys

	On a node that can make outgoing connections:
	1. Fill ~sshvpn/.ssh/known_hosts
	2. Copy private key (~sshvpn/.ssh/id_rsa)
4. Run: sudo sshvpn --server config.ini