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README.md

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#OpenVPN-Auth-Python-Htaccess
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# OpenVPN-Auth-Python-Htaccess
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This is a Python script for
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This is a simple and minimalistic Python3 script for User:Password authentication in OpenVPN.
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###Features
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The Users and Passwords are appended manually to a Htaccess formed file.
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Passwords must be hashed with bcrypt(12).
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Upon an incoming Connection, OpenVPN will check the provided credentials with the script and the Htaccess formed file.
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### Features
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- Read Htaccess formed File
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- Check Bcrypt hased passwords
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- Log events into a Logfile
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- Log events into stdout so they get persisted in the OpenVPN Logs
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### Install dependencies
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###Install dependencies
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- Python3
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- Bcrypt Library for Python3
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######CentOS
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###### CentOS
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sudo yum install python34 python34-pip
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######Fedora
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sudo pip3 install bcrypt
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###### Fedora
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sudo dnf install python3 python3-pip
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######Ubuntu/Debian Based
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sudo pip3 install bcrypt
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###### Ubuntu/Debian Based
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sudo apt-get update
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sudo apt-get install python3 python3-pip
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###### Python Packages
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sudo pip3 install bcrypt
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### Installation
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Copy auth.py and user.data in the Folder /etc/openvpn/.
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1. Copy `auth.py` and `user.data` in the Folder `/etc/openvpn/`
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2. Check file permissions! It should owned by `root`, `755` for `auth.py` and `644` for `user.data`
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### Configuration
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###### Add Users and Passwords
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###### Add this to you OpenVPN Server Config:
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auth-user-pass-verify /etc/openvpn/auth.py via-env
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script-security 3 system
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script-security 3
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###### Add this to you OpenVPN Client Config:
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auth-user-pass
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###### Optional: Adapt Logging Filepath, Change following line in auth.py
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logFilePath = '/var/log/myvpn/OpenVPN-Auth.log'
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# License
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BSD 2-clause "Simplified" License

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