diff options
Diffstat (limited to 'net-vpn/wireguard/wireguard-0.0.20181006.ebuild')
| -rw-r--r-- | net-vpn/wireguard/wireguard-0.0.20181006.ebuild | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/net-vpn/wireguard/wireguard-0.0.20181006.ebuild b/net-vpn/wireguard/wireguard-0.0.20181006.ebuild new file mode 100644 index 000000000000..035320b20fd3 --- /dev/null +++ b/net-vpn/wireguard/wireguard-0.0.20181006.ebuild @@ -0,0 +1,145 @@ +# Copyright 1999-2018 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=6 + +MODULES_OPTIONAL_USE="module" +inherit linux-mod bash-completion-r1 + +DESCRIPTION="Simple yet fast and modern VPN that utilizes state-of-the-art cryptography." +HOMEPAGE="https://www.wireguard.com/" + +if [[ ${PV} == 9999 ]]; then + inherit git-r3 + EGIT_REPO_URI="https://git.zx2c4.com/WireGuard" + KEYWORDS="" +else + SRC_URI="https://git.zx2c4.com/WireGuard/snapshot/WireGuard-${PV}.tar.xz" + S="${WORKDIR}/WireGuard-${PV}" + KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86" +fi + +LICENSE="GPL-2" +SLOT="0" +IUSE="debug +module +tools module-src" + +DEPEND="tools? ( net-libs/libmnl )" +RDEPEND="${DEPEND}" + +MODULE_NAMES="wireguard(kernel/drivers/net:src)" +BUILD_TARGETS="module" +CONFIG_CHECK="NET INET NET_UDP_TUNNEL CRYPTO_BLKCIPHER" + +wg_quick_optional_config_nob() { + CONFIG_CHECK="$CONFIG_CHECK ~$1" + 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." +} + +pkg_setup() { + if use module; then + if use tools; then + wg_quick_optional_config_nob IP_ADVANCED_ROUTER + wg_quick_optional_config_nob IP_MULTIPLE_TABLES + wg_quick_optional_config_nob NETFILTER_XT_MARK + fi + + linux-mod_pkg_setup + kernel_is -lt 3 10 0 && die "This version of ${PN} requires Linux >= 3.10" + fi +} + +src_compile() { + BUILD_PARAMS="KERNELDIR=${KERNEL_DIR}" + use debug && BUILD_PARAMS="CONFIG_WIREGUARD_DEBUG=y ${BUILD_PARAMS}" + use module && linux-mod_src_compile + use tools && emake RUNSTATEDIR="${EPREFIX}/run" -C src/tools CC="$(tc-getCC)" LD="$(tc-getLD)" +} + +src_install() { + use module && linux-mod_src_install + if use tools; then + dodoc README.md + dodoc -r contrib/examples + emake \ + WITH_BASHCOMPLETION=yes \ + WITH_SYSTEMDUNITS=yes \ + WITH_WGQUICK=yes \ + DESTDIR="${D}" \ + BASHCOMPDIR="$(get_bashcompdir)" \ + PREFIX="${EPREFIX}/usr" \ + -C src/tools install + fi + use module-src && emake DESTDIR="${D}" PREFIX="${EPREFIX}/usr" -C src dkms-install +} + +pkg_postinst() { + if use module-src && ! use module; then + einfo + einfo "You have enabled the module-src USE flag without the module USE" + einfo "flag. This means that sources are installed to" + einfo "${ROOT}usr/src/wireguard instead of having the" + einfo "kernel module compiled. You will need to compile the module" + einfo "yourself. Most likely, you don't want this USE flag, and should" + einfo "rather use USE=module" + einfo + fi + use module && linux-mod_pkg_postinst + + einfo + einfo "This software is experimental and has not yet been released." + einfo "As such, it may contain significant issues. Please do not file" + einfo "bug reports with Gentoo, but rather direct them upstream to:" + einfo + einfo " team@wireguard.com security@wireguard.com" + einfo + + if use tools; then + einfo + einfo "After installing WireGuard, if you'd like to try sending some packets through" + einfo "WireGuard, you may use, for testing purposes only, the insecure client.sh" + einfo "test example script:" + einfo + einfo " \$ bzcat ${ROOT}usr/share/doc/${PF}/examples/ncat-client-server/client.sh.bz2 | sudo bash -" + einfo + einfo "This will automatically setup interface wg0, through a very insecure transport" + einfo "that is only suitable for demonstration purposes. You can then try loading the" + einfo "hidden website or sending pings:" + einfo + einfo " \$ chromium http://192.168.4.1" + einfo " \$ ping 192.168.4.1" + einfo + einfo "If you'd like to redirect your internet traffic, you can run it with the" + einfo "\"default-route\" argument. You may not use this server for any abusive or illegal" + einfo "purposes. It is for quick testing only." + einfo + einfo "More info on getting started can be found at: https://www.wireguard.com/quickstart/" + einfo + fi + if use module; then + local old new + if [[ $(uname -r) != "${KV_FULL}" ]]; then + ewarn + ewarn "You have just built WireGuard for kernel ${KV_FULL}, yet the currently running" + ewarn "kernel is $(uname -r). If you intend to use this WireGuard module on the currently" + ewarn "running machine, you will first need to reboot it into the kernel ${KV_FULL}, for" + ewarn "which this module was built." + ewarn + elif [[ -f /sys/module/wireguard/version ]] && \ + old="$(< /sys/module/wireguard/version)" && \ + new="$(modinfo -F version "${ROOT}/lib/modules/${KV_FULL}/net/wireguard.ko" 2>/dev/null)" && \ + [[ $old != "$new" ]]; then + ewarn + ewarn "You appear to have just upgraded WireGuard from version v$old to v$new." + ewarn "However, the old version is still running on your system. In order to use the" + ewarn "new version, you will need to remove the old module and load the new one. As" + ewarn "root, you can accomplish this with the following commands:" + ewarn + ewarn " # rmmod wireguard" + ewarn " # modprobe wireguard" + ewarn + ewarn "Do note that doing this will remove current WireGuard interfaces, so you may want" + ewarn "to gracefully remove them yourself prior." + ewarn + fi + fi +} |