net-vpn/wireguard-tools/wireguard-tools-1.0.20191226.ebuild

   1 # Copyright 1999-2019 Gentoo Authors
   2 # Distributed under the terms of the GNU General Public License v2
   3
   4 EAPI=6
   5
   6 inherit linux-mod bash-completion-r1
   7
   8 DESCRIPTION="Required tools for WireGuard, such as wg(8) and wg-quick(8)"
   9 HOMEPAGE="https://www.wireguard.com/"
  10
  11 if [[ ${PV} == 9999 ]]; then
  12         inherit git-r3
  13         EGIT_REPO_URI="https://git.zx2c4.com/wireguard-tools"
  14         KEYWORDS=""
  15 else
  16         SRC_URI="https://git.zx2c4.com/wireguard-tools/snapshot/wireguard-tools-${PV}.tar.xz"
  17         KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
  18 fi
  19
  20 LICENSE="GPL-2"
  21 SLOT="0"
  22
  23 DEPEND="net-libs/libmnl"
  24 RDEPEND="${DEPEND}
  25         || ( net-firewall/nftables net-firewall/iptables )
  26         !<=net-vpn/wireguard-0.0.20191219
  27 "
  28
  29 wg_quick_optional_config_nob() {
  30         CONFIG_CHECK="$CONFIG_CHECK ~$1"
  31         declare -g ERROR_$1="CONFIG_$1: This option is required for automatic routing of default routes inside of wg-quick(8), though it is not required for general WireGuard usage."
  32 }
  33
  34 pkg_setup() {
  35         wg_quick_optional_config_nob IP_ADVANCED_ROUTER
  36         wg_quick_optional_config_nob IP_MULTIPLE_TABLES
  37         wg_quick_optional_config_nob NETFILTER_XT_MARK
  38         wg_quick_optional_config_nob NETFILTER_XT_CONNMARK
  39         wg_quick_optional_config_nob IP6_NF_RAW
  40         wg_quick_optional_config_nob IP_NF_RAW
  41         linux-mod_pkg_setup
  42 }
  43
  44 src_compile() {
  45         emake RUNSTATEDIR="${EPREFIX}/run" -C src CC="$(tc-getCC)" LD="$(tc-getLD)"
  46 }
  47
  48 src_install() {
  49         dodoc README.md
  50         dodoc -r contrib
  51         emake \
  52                 WITH_BASHCOMPLETION=yes \
  53                 WITH_SYSTEMDUNITS=yes \
  54                 WITH_WGQUICK=yes \
  55                 DESTDIR="${D}" \
  56                 BASHCOMPDIR="$(get_bashcompdir)" \
  57                 PREFIX="${EPREFIX}/usr" \
  58                 -C src install
  59 }
  60
  61 pkg_postinst() {
  62         einfo
  63         einfo "After installing WireGuard, if you'd like to try sending some packets through"
  64         einfo "WireGuard, you may use, for testing purposes only, the insecure client.sh"
  65         einfo "test example script:"
  66         einfo
  67         einfo "  \$ bzcat ${ROOT}usr/share/doc/${PF}/contrib/ncat-client-server/client.sh.bz2 | sudo bash -"
  68         einfo
  69         einfo "This will automatically setup interface wg0, through a very insecure transport"
  70         einfo "that is only suitable for demonstration purposes. You can then try loading the"
  71         einfo "hidden website or sending pings:"
  72         einfo
  73         einfo "  \$ chromium http://192.168.4.1"
  74         einfo "  \$ ping 192.168.4.1"
  75         einfo
  76         einfo "If you'd like to redirect your internet traffic, you can run it with the"
  77         einfo "\"default-route\" argument. You may not use this server for any abusive or illegal"
  78         einfo "purposes. It is for quick testing only."
  79         einfo
  80         einfo "More info on getting started can be found at: https://www.wireguard.com/quickstart/"
  81         einfo
  82 }