### Install openconnect-sso with pipx

Source: https://github.com/vlaci/openconnect-sso/blob/master/README.md

Installs openconnect-sso and its dependencies, including Qt, using pipx. Ensure your PATH is updated to access the installed command.

```shell
$ pip install --user pipx
Successfully installed pipx
$ pipx install "openconnect-sso[full]"
⣾ installing openconnect-sso
  installed package openconnect-sso 0.4.0, Python 3.7.5
  These apps are now globally available
    - openconnect-sso
⚠️  Note: '/home/vlaci/.local/bin' is not on your PATH environment variable.
These apps will not be globally accessible until your PATH is updated. Run
`pipx ensurepath` to automatically add it, or manually modify your PATH in your
shell's config file (i.e. ~/.bashrc).
done! ✨ 🌟 ✨
Successfully installed openconnect-sso
$ pipx ensurepath
Success! Added /home/vlaci/.local/bin to the PATH environment variable.
Consider adding shell completions for pipx. Run 'pipx completions' for
instructions.

You likely need to open a new terminal or re-login for the changes to take
effect. ✨ 🌟 ✨
```

--------------------------------

### Install openconnect-sso with Nix (direct)

Source: https://github.com/vlaci/openconnect-sso/blob/master/README.md

Installs openconnect-sso directly from a tarball of the master branch using nix-env. After installation, the command `openconnect-sso` should be available.

```shell
$ nix-env -i -f https://github.com/vlaci/openconnect-sso/archive/master.tar.gz
unpacking 'https://github.com/vlaci/openconnect-sso/archive/master.tar.gz'...
[...]
installing 'openconnect-sso-0.4.0'
these derivations will be built:
  /nix/store/2z47740z1rr2cfqfin5lnq04sq3c5xjg-openconnect-sso-0.4.0.drv
[...]
building '/nix/store/50q496iqf840wi8b95cfmgn07k6y5b59-user-environment.drv'...
created 606 symlinks in user environment
$ openconnect-sso
```

--------------------------------

### Build and Run Project with Nix

Source: https://github.com/vlaci/openconnect-sso/blob/master/README.md

Commands to build the project using Nix and then run the installed binary. This is useful for testing an installed version of the package.

```shell
$ nix build
[1 built, 0.0 MiB DL]

$ result/bin/openconnect-sso --help
```

--------------------------------

### Install openconnect-sso on Arch Linux using AUR

Source: https://github.com/vlaci/openconnect-sso/blob/master/README.md

Installs openconnect-sso on Arch Linux using an AUR helper like yay.

```shell
yay -S openconnect-sso
```

--------------------------------

### Nix configuration.nix for openconnect-sso

Source: https://github.com/vlaci/openconnect-sso/blob/master/README.md

Example of how to include the openconnect-sso overlay in your NixOS configuration.nix file.

```nix
{ config, ... }:

{
  nixpkgs.overlays = [
    (import "${builtins.fetchTarball https://github.com/vlaci/openconnect-sso/archive/master.tar.gz}/overlay.nix")
  ];
}
```

--------------------------------

### Enter Nix Development Shell

Source: https://github.com/vlaci/openconnect-sso/blob/master/README.md

Use this command to enter a pre-configured development environment for the project. This environment includes all necessary dependencies managed by Nix.

```shell
$ nix-shell
Sourcing python-catch-conflicts-hook.sh
Sourcing python-remove-bin-bytecode-hook.sh
Sourcing pip-build-hook
Using pipBuildPhase
Sourcing pip-install-hook
Using pipInstallPhase
Sourcing python-imports-check-hook.sh
Using pythonImportsCheckPhase
Run 'make help' for available commands

[nix-shell]$
```

--------------------------------

### Basic openconnect-sso usage with server and user

Source: https://github.com/vlaci/openconnect-sso/blob/master/README.md

Connects to a VPN server, prompting for a password. User credentials are saved to the login keyring if available.

```shell
$ openconnect-sso --server vpn.server.com/group --user user@domain.com
Password (user@domain.com): 
[info     ] Authenticating to VPN endpoint ...
```

--------------------------------

### Nix overlay for openconnect-sso

Source: https://github.com/vlaci/openconnect-sso/blob/master/README.md

Defines an overlay for openconnect-sso to be used in Nix expressions, allowing it to be imported into pkgs.

```nix
let
  openconnectOverlay = import "${builtins.fetchTarball https://github.com/vlaci/openconnect-sso/archive/master.tar.gz}/overlay.nix";
  pkgs = import <nixpkgs> { overlays = [ openconnectOverlay ]; };
in
  #  pkgs.openconnect-sso is available in this context
```

--------------------------------

### Adding custom openconnect arguments with --base-mtu

Source: https://github.com/vlaci/openconnect-sso/blob/master/README.md

Connects to a VPN server and passes custom arguments to the underlying openconnect command, such as setting the base MTU to resolve packet size issues.

```shell
openconnect-sso --server vpn.server.com/group --user user@domain.com -- --base-mtu=1370
#                                                          separator ^^|^^^^^^^^^^^^^^^ openconnect args
```

--------------------------------

### openconnect-sso configuration for Cisco VPN and TOTP

Source: https://github.com/vlaci/openconnect-sso/blob/master/README.md

Customizes auto-fill rules in the configuration.toml file for Cisco VPNs and TOTP authentication. It sets a specific selector for the submit action and specifies the 'totp' fill for a telephone input field.

```toml
[[auto_fill_rules."https://*"]]
selector = "input[data-report-event=Signin_Submit]"
action = "click"

[[auto_fill_rules."https://*"]]
selector = "input[type=tel]"
fill = "totp"
```

--------------------------------

### openconnect-sso usage without server argument

Source: https://github.com/vlaci/openconnect-sso/blob/master/README.md

Connects to the last used VPN server. The server address is saved between sessions.

```shell
$ openconnect-sso
[info     ] Authenticating to VPN endpoint ...
```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.