add gvpe-3.1.ebuild

remove old gvpe ebuilds
2022-10-15 03:02:02 +03:00
parent ab09cb4f0b
commit 8beea044c9
12 changed files with 104 additions and 191 deletions
--- a/net-vpn/gvpe/gvpe-3.1.ebuild
+++ b/net-vpn/gvpe/gvpe-3.1.ebuild
@ -0,0 +1,89 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI="8"
+
+inherit linux-info
+
+DESCRIPTION="GNU Virtual Private Ethernet"
+HOMEPAGE="https://savannah.gnu.org/projects/gvpe"
+SRC_URI="https://ftp.gnu.org/gnu/${PN}/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="nls tcp +compression dns icmp http-proxy
+	cipher-aes-128 cipher-aes-192 +cipher-aes-256 cipher-blowfish
+	+digset-sha512 digset-sha256 digset-sha1 digset-ripemd160 digset-md5 digset-md4-insecure"
+
+DEPEND="dev-libs/libev
+	>=dev-libs/openssl-0.9.7c
+	nls? ( sys-devel/gettext )
+	virtual/linux-sources"
+RDEPEND=">=dev-libs/openssl-0.9.7c"
+
+src_compile() {
+	#Since gvpe does not support more than 1 cipher and more then 1 digset
+	#here we do some not so clever checks to ensure that only one is selected
+	local myEnc
+	local encCnt=0
+	use cipher-aes-256 && myEnc="aes-256" && encCnt=$((encCnt+1))
+	use cipher-aes-192 && myEnc="aes-192" && encCnt=$((encCnt+1))
+	use cipher-aes-128 && myEnc="aes-128" && encCnt=$((encCnt+1))
+	use cipher-blowfish && myEnc="bf" && encCnt=$((encCnt+1))
+
+	if [[ $encCnt<1 ]]; then
+	    eerror "An encryption alogotithm have to be selected.\nAdd one of cipher-aes-256, cipher-aes-192, cipher-aes-128 or cipher-blowfish to your USE variable."
+	    die;
+	elif [[ $encCnt>1 ]]; then
+	    eerror "More then one ecryption alogorithm selected.\nRemove all but one of cipher-aes-256, cipher-aes-192, cipher-aes-128 or cipher-blowfish flags from your USE variable."
+	    die;
+	fi
+
+	encCnt=0
+	local myDigset
+	use digset-sha512 && myDigset="sha512" && encCnt=$((encCnt+1))
+	use digset-sha256 && myDigset="sha256" && encCnt=$((encCnt+1))
+	use digset-sha1 && myDigset="sha1" && encCnt=$((encCnt+1))
+	use digset-ripemd160 && myDigset="ripemd160" && encCnt=$((encCnt+1))
+	use digset-md5 && myDigset="md5" && encCnt=$((encCnt+1))
+	use digset-md4-insecure && myDigset="md4" && encCnt=$((encCnt+1))
+	if [[ $encCnt<1 ]]; then
+	    eerror "A digset algorithm have to be selected.\nAdd one of digset-sha512, digset-sha256, digset-sha1, digset-ripemd160, digset-md5 or digset-md4-insecure to your USE variable."
+	    die;
+	elif [[ $encCnt>1 ]]; then
+	    eerror "More then one digset alogorithm selected.\nRemove all but one of digset-sha512, digset-sha256, digset-sha1, digset-ripemd160, digset-md5 or digset-md4-insecure flags from your USE variable."
+	    die;
+	fi
+
+	#the hmac and rand flags are hardcoded this is not so good because
+	#it leaves the system more predictable. But I don't think that adding
+	#24 more use flags is a good idea too.
+	econf $(use_enable nls) \
+		$(use_enable compression) \
+		$(use_enable dns) \
+		$(use_enable icmp) \
+		$(use_enable http-proxy) \
+		$(use_enable tcp) \
+	    --enable-hmac-length=16 --enable-rsa-length=4096 --enable-cipher=$myEnc \
+	    --enable-hmac-digest=$myDigset --enable-auth-digest=$myDigset
+	emake || die
+}
+
+src_install() {
+	emake DESTDIR="${D}" install || die
+	dodoc AUTHORS NEWS README TODO || die
+	newinitd "${FILESDIR}/gvpe.rc" gvpe || die
+	newconfd "${FILESDIR}/gvpe.confd" gvpe || die
+	insinto /etc/gvpe
+	doins "${FILESDIR}/gvpe.conf.example" || die
+	exeinto /etc/gvpe
+	doexe "${FILESDIR}/if-up" || die
+}
+
+pkg_postinst() {
+	linux_chkconfig_present TUN || ewarn "This package requires the tun/tap kernel device."
+	einfo "Edit /etc/conf.d/gvpe and /etc/gvpe/gvpe.conf"
+	ewarn "All nodes in your VPN have to use the same combination of digset and cipher!"
+}