dgut-inet-auth 0.2

Log in to DGUT campus internet

dgut-inet-auth

Log in to Dongguan University of Technologies campus internet.

Installation

$ pip install -U dgut-inet-auth

Usage

Create a config file with this structure

your user id
your password

Then run

$ dgut-inet-auth <config file>

Return values:

• Exit code 0, json output: successfully logged in.
• Exit code 0, no output: already authenticated, skip.
• Exit code 1: network is unreachable.

Use with systemd

Create service unit:

# /etc/systemd/system/dgut-inet-auth.service
[Unit]
After=network.target
Description=DGUT campus internet authentication

[Service]
ExecStart=dgut-inet-auth /path/to/dgut-inet-auth.conf
Type=oneshot

Create timer unit:

# /etc/systemd/system/dgut-inet-auth.timer
[Unit]
Description=Auto authentication for DGUT campus internet

[Timer]
OnCalendar=minutely

[Install]
WantedBy = timers.target

Enable systemd timer

# systemctl daemon-reload
# systemctl enable --now dgut-inet-auth.timer

Use with Nix flakes

{
  inputs.dgut-inet-auth.url = "github:chuangzhu/dgut-inet-auth";
  outputs = { self, nixpkgs, dgut-inet-auth }: {
    # Replace your-host-name to your machine
    nixosConfigurations.your-host-name = nixpkgs.lib.nixosSystem {
      system = "x86_64-linux";
      modules = [
        dgut-inet-auth.nixosModules.dgut-inet-auth
        {
          services.dgut-inet-auth.enable = true;
          # Specify your config file here
          services.dgut-inet-auth.configPath = ./dgut-inet-auth-config-file;
        }
      ];
    };
  };
}

• services.dgut-inet-auth.enable: enable systemd timer for auto authentication.
• services.dgut-inet-auth.configPath: config file location.
• services.dgut-inet-auth.checkInterval: systemd.time(7) expression for timer interval.