118 lines
4.0 KiB
Bash
118 lines
4.0 KiB
Bash
# Copyright 1999-2022 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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inherit linux-info bash-completion-r1 systemd toolchain-funcs
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DESCRIPTION="Fast, modern, secure VPN tunnel"
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HOMEPAGE="https://github.com/amnezia-vpn/amneziawg-tools"
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if [[ ${PV} == 9999 ]]; then
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inherit git-r3
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EGIT_REPO_URI="https://github.com/amnezia-vpn/amneziawg-tools.git"
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else
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SRC_URI="https://github.com/amnezia-vpn/${PN}/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
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KEYWORDS="~alpha amd64 arm arm64 ~hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86"
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fi
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LICENSE="GPL-2"
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SLOT="0"
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IUSE="+wg-quick selinux"
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BDEPEND="virtual/pkgconfig"
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DEPEND=""
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RDEPEND="${DEPEND}
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wg-quick? (
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|| ( net-firewall/nftables net-firewall/iptables )
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virtual/resolvconf
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)
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selinux? ( sec-policy/selinux-wireguard )
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"
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wg_quick_optional_config_nob() {
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CONFIG_CHECK="$CONFIG_CHECK ~$1"
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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."
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}
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pkg_setup() {
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if use wg-quick; then
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wg_quick_optional_config_nob IP_ADVANCED_ROUTER
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wg_quick_optional_config_nob IP_MULTIPLE_TABLES
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wg_quick_optional_config_nob IPV6_MULTIPLE_TABLES
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if has_version net-firewall/nftables; then
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wg_quick_optional_config_nob NF_TABLES
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wg_quick_optional_config_nob NF_TABLES_IPV4
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wg_quick_optional_config_nob NF_TABLES_IPV6
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wg_quick_optional_config_nob NFT_CT
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wg_quick_optional_config_nob NFT_FIB
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wg_quick_optional_config_nob NFT_FIB_IPV4
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wg_quick_optional_config_nob NFT_FIB_IPV6
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wg_quick_optional_config_nob NF_CONNTRACK_MARK
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elif has_version net-firewall/iptables; then
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wg_quick_optional_config_nob NETFILTER_XTABLES
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wg_quick_optional_config_nob NETFILTER_XT_MARK
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wg_quick_optional_config_nob NETFILTER_XT_CONNMARK
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wg_quick_optional_config_nob NETFILTER_XT_MATCH_COMMENT
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wg_quick_optional_config_nob NETFILTER_XT_MATCH_ADDRTYPE
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wg_quick_optional_config_nob IP6_NF_RAW
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wg_quick_optional_config_nob IP_NF_RAW
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wg_quick_optional_config_nob IP6_NF_FILTER
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wg_quick_optional_config_nob IP_NF_FILTER
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fi
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fi
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get_version
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if [[ -f $KERNEL_DIR/include/uapi/linux/wireguard.h ]]; then
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CONFIG_CHECK="~WIREGUARD $CONFIG_CHECK"
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declare -g ERROR_WIREGUARD="CONFIG_WIREGUARD: This option is required for using WireGuard."
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elif kernel_is -ge 3 10 0 && kernel_is -lt 5 6 0 && ! has_version net-vpn/wireguard-modules; then
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ewarn
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ewarn "Your kernel does not appear to have upstream support for WireGuard"
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ewarn "via CONFIG_WIREGUARD. However, the net-vpn/wireguard-modules ebuild"
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ewarn "contains a compatibility module that should work for your kernel."
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ewarn "It is highly recommended to install it:"
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ewarn
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ewarn " emerge -av net-vpn/wireguard-modules"
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ewarn
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fi
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linux-info_pkg_setup
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}
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src_compile() {
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emake RUNSTATEDIR="${EPREFIX}/run" -C src CC="$(tc-getCC)" LD="$(tc-getLD)"
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}
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src_install() {
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dodoc README.md
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dodoc -r contrib
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emake \
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WITH_BASHCOMPLETION=yes \
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WITH_SYSTEMDUNITS=yes \
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WITH_WGQUICK=$(usex wg-quick) \
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DESTDIR="${D}" \
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BASHCOMPDIR="$(get_bashcompdir)" \
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SYSTEMDUNITDIR="$(systemd_get_systemunitdir)" \
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PREFIX="${EPREFIX}/usr" \
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-C src install
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use wg-quick && newinitd "${FILESDIR}/awg-quick.init" awg-quick
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}
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pkg_postinst() {
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einfo
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einfo "After installing WireGuard, if you'd like to try sending some packets through"
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einfo "WireGuard, you may use, for testing purposes only, the insecure client.sh"
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einfo "test example script:"
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einfo
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einfo " \$ bzcat ${ROOT}/usr/share/doc/${PF}/contrib/ncat-client-server/client.sh.bz2 | sudo bash -"
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einfo
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einfo "This will automatically setup interface wg0, through a very insecure transport"
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einfo "that is only suitable for demonstration purposes. You can then try loading the"
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einfo "hidden website or sending pings:"
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einfo
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einfo " \$ chromium http://192.168.4.1"
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einfo " \$ ping 192.168.4.1"
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einfo
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einfo "More info on getting started can be found at: https://www.wireguard.com/quickstart/"
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einfo
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}
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