https://github.com/operatorfoundation/u2f-auth-server
Server-side OpenVPN plugin for authenticating using U2F
https://github.com/operatorfoundation/u2f-auth-server
Last synced: 12 months ago
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Server-side OpenVPN plugin for authenticating using U2F
- Host: GitHub
- URL: https://github.com/operatorfoundation/u2f-auth-server
- Owner: OperatorFoundation
- License: mit
- Created: 2019-02-26T23:37:55.000Z (over 7 years ago)
- Default Branch: master
- Last Pushed: 2020-12-04T18:27:55.000Z (over 5 years ago)
- Last Synced: 2025-03-10T18:54:59.966Z (over 1 year ago)
- Language: C
- Size: 167 KB
- Stars: 1
- Watchers: 4
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: README.md
- License: LICENSE
- Support: support.c
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README
# U2F Authentication Plugin for OpenVPN Server
This plugin enables U2F authentication for OpenVPN servers. It must be used in concert with the U2F authentication plugin for OpenVPN clients.
## Prerequisites
This plugin requires a specific version of OpenVPN which includes extensions to the plugin API to enable the capabilities necessary to use U2F for authentication.
You can find the branch of OpenVPN with this functionality here: https://github.com/OperatorFoundation/openvpn/tree/auth-plugin-tls-session
## Dependencies
Install libu2f-server
apt install libu2f-server0 libu2f-server-dev
Install microhttpd
apt install libmicrohttpd10 libmicrohttpd-dev
## Building
Check out source
git clone https://github.com/OperatorFoundation/u2f-auth-server.git
Install U2F authentication backend
cd u2f-auth-server/u2f-server
cmake .
make
Install U2F authentication plugin
cd ..
cmake .
make
## Installing
You will need both the plugin library, libu2f_server.so, and the backend, u2f-server.