NAME

wg-meta - CLI interface to manage Wireguard using Perl

DESCRIPTION

This CLI interface is a (possible) implementation of Wireguard::WGmeta::Wrapper::Show and Wireguard::WGmeta::Wrapper::Config. An you don't know the best yet: It's fully compatible with your existing setup (if not let me know!)

SYNOPSIS

Intended to use as command wrapper for the wg show and wg set commands. Support for wg-quick is enabled by default.

Please note that all non-meta attributes have to be specified in the `wg set` _syntax_, which means _AllowedIPs_ becomes allowed-ips and so on. wg-meta attributes on the other hand, have to be written in the exact same way as they were introduced!

    $ wg-meta help

    wg-meta - An approach to add meta data to the Wireguard configuration
    Usage: wg-meta <cmd> [<args>]
    Available subcommands:
             show: Shows the current configuration paired with available metadata
             set:  Sets configuration attributes
             enable:  Enables a peer
             disable:  Disables a peer
             addpeer:  Adds a peer and prints the client config to std_out
             removepeer:  Removes a peer
             apply:  Just a shorthand for `wg syncconf <iface> <(wg-quick strip <iface>)`
    You may pass `help` to any of these subcommands to view their usage

    $ sudo wg-meta show wg0

    interface: wg0
      private-key: WG_0_PEER_B_PRIVATE_KEY
      public-key: wg0d845RRItYcmcEW3i+dqatmja18F2P9ujy+lAtsBM=
      listen-port: 51888
      fwmark: off

    peer: IPv6_only1
      public-key: WG_0_PEER_A_PUBLIC_KEY
      preshared-key: PEER_A-PEER_B-PRESHARED_KEY
      allowed-ips: fdc9:281f:04d7:9ee9::1/128
      endpoint: 147.86.207.49:10400
      latest-handshake: >month ago
      transfer-rx: 0.26 MiB
      transfer-tx: 1.36 MiB
      persistent-keepalive: off


    # Access using peer (note the '+' before 'name' -> we add a previously unseen attribute)
    sudo wg-meta set wg0 peer WG_0_PEER_A_PUBLIC_KEY +name Fancy_meta_name

    # Access using alias
    sudo wg-meta set wg0 IPv6_only1 +description "Some Desc"

    # Lets check our newly set attributes
    sudo wg-meta show wg0 name description

    # output
    interface: wg0
      name: (none)
      description: (none)

    peer: IPv6_only1
      name: Fancy_meta_name
      description: Some Desc

    # Disable peer
    sudo wg-meta disable wg0 IPv6_only1

    # Enable peer
    sudo wg-meta enable wg0 WG_0_PEER_A_PUBLIC_KEY

    # Apply config
    sudo wg-meta apply wg0

INSTALLATION

There are a few honored environment variables "ENVIRONMENT VARIABLES" in Wireguard::WGmeta::Index

        # Build from source
        perl Makefile.PL
        make test
        make install

        # Using `.deb` package (available in the linked git repo)
        sudo dpkg -i wg-meta_X.X.X.deb

AUTHORS

Since there is a lot of spam flooding my mailbox, I had to put spam filtering in place. If you want to make sure that your email gets delivered into my mailbox, include #im_not_a_bot# in the subject!

Tobias Bossert <tobib at cpan.org>

COPYRIGHT AND LICENSE

MIT License

Copyright (c) 2021 Tobias Bossert

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.