| # Copyright 1999-2014 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| # $Id$ |
| |
| EAPI="5" |
| |
| inherit eutils flag-o-matic autotools linux-info pam |
| |
| DESCRIPTION="A port of KAME's IPsec utilities to the Linux-2.6 IPsec implementation" |
| HOMEPAGE="http://ipsec-tools.sourceforge.net/" |
| SRC_URI="mirror://sourceforge/${PN}/${P}.tar.bz2" |
| |
| LICENSE="BSD GPL-2" |
| SLOT="0" |
| KEYWORDS="amd64 arm ~mips ppc ppc64 x86" |
| IUSE="hybrid idea ipv6 kerberos ldap nat pam rc5 readline selinux stats" |
| |
| RDEPEND=" |
| dev-libs/openssl |
| kerberos? ( virtual/krb5 ) |
| ldap? ( net-nds/openldap ) |
| pam? ( sys-libs/pam ) |
| readline? ( sys-libs/readline ) |
| selinux? ( |
| sys-libs/libselinux |
| sec-policy/selinux-ipsec |
| )" |
| |
| DEPEND="${RDEPEND} |
| >=sys-kernel/linux-headers-2.6.30" |
| |
| pkg_preinst() { |
| if has_version "<${CATEGORY}/${PN}-0.8.0-r5" ; then |
| ewarn |
| ewarn "\033[1;33m**************************************************\033[00m" |
| ewarn |
| if ! has_version "net-misc/strongswan" && |
| ! has_version "net-misc/openswan" && |
| ! has_version "net-misc/libreswan"; then |
| ewarn "We found an earlier version of ${PN} installed." |
| ewarn "As of ${PN}-0.8.0-r5, the old configuration file," |
| ewarn "ipsec.conf, has been changed to ipsec-tools.conf to avoid" |
| ewarn "a conflict with net-misc/strongswan; bug #436144. We will" |
| ewarn "rename this file for you with this upgrade. However, if" |
| ewarn "you later downgrade, you'll have to rename the file to" |
| ewarn "its orignal manually or change /etc/conf.d/racoon to point" |
| ewarn "to the new file." |
| |
| if [[ -f /etc/ipsec.conf && ! -f /etc/ipsec-tools.conf ]] ; then |
| mv /etc/ipsec.conf /etc/ipsec-tools.conf |
| else |
| ewarn |
| ewarn "Oops! I can't move ipsec.conf to ipsec-tools.conf!" |
| ewarn "Either the former doesn't exist or the later does and" |
| ewarn "I won't clobber it. Please fix this situation manually." |
| fi |
| else |
| ewarn "You had both an earlier version of ${PN} and" |
| ewarn "net-misc/strongswan installed. I can't tell whether" |
| ewarn "the configuration file, ipsec.conf, belongs to one" |
| ewarn "package or the other due to a file conflict; bug #436144." |
| ewarn "The current version of ${PN} uses ipsec-tools.conf" |
| ewarn "as its configuration file, as will future versions." |
| ewarn "Please fix this situation manually." |
| fi |
| ewarn |
| ewarn "\033[1;33m**************************************************\033[00m" |
| ewarn |
| fi |
| } |
| |
| pkg_setup() { |
| linux-info_pkg_setup |
| |
| get_version |
| |
| if linux_config_exists && kernel_is -ge 2 6 19; then |
| ewarn |
| ewarn "\033[1;33m**************************************************\033[00m" |
| ewarn |
| ewarn "Checking kernel configuration in /usr/src/linux or" |
| ewarn "or /proc/config.gz for compatibility with ${PN}." |
| ewarn "Here are the potential problems:" |
| ewarn |
| |
| local nothing="1" |
| |
| # Check options for all flavors of IPSec |
| local msg="" |
| for i in XFRM_USER NET_KEY; do |
| if ! linux_chkconfig_present ${i}; then |
| msg="${msg} ${i}" |
| fi |
| done |
| if [[ ! -z "$msg" ]]; then |
| nothing="0" |
| ewarn |
| ewarn "ALL IPSec may fail. CHECK:" |
| ewarn "${msg}" |
| fi |
| |
| # Check unencrypted IPSec |
| if ! linux_chkconfig_present CRYPTO_NULL; then |
| nothing="0" |
| ewarn |
| ewarn "Unencrypted IPSec may fail. CHECK:" |
| ewarn " CRYPTO_NULL" |
| fi |
| |
| # Check IPv4 IPSec |
| msg="" |
| for i in \ |
| INET_IPCOMP INET_AH INET_ESP \ |
| INET_XFRM_MODE_TRANSPORT \ |
| INET_XFRM_MODE_TUNNEL \ |
| INET_XFRM_MODE_BEET |
| do |
| if ! linux_chkconfig_present ${i}; then |
| msg="${msg} ${i}" |
| fi |
| done |
| if [[ ! -z "$msg" ]]; then |
| nothing="0" |
| ewarn |
| ewarn "IPv4 IPSec may fail. CHECK:" |
| ewarn "${msg}" |
| fi |
| |
| # Check IPv6 IPSec |
| if use ipv6; then |
| msg="" |
| for i in INET6_IPCOMP INET6_AH INET6_ESP \ |
| INET6_XFRM_MODE_TRANSPORT \ |
| INET6_XFRM_MODE_TUNNEL \ |
| INET6_XFRM_MODE_BEET |
| do |
| if ! linux_chkconfig_present ${i}; then |
| msg="${msg} ${i}" |
| fi |
| done |
| if [[ ! -z "$msg" ]]; then |
| nothing="0" |
| ewarn |
| ewarn "IPv6 IPSec may fail. CHECK:" |
| ewarn "${msg}" |
| fi |
| fi |
| |
| # Check IPSec behind NAT |
| if use nat; then |
| if ! linux_chkconfig_present NETFILTER_XT_MATCH_POLICY; then |
| nothing="0" |
| ewarn |
| ewarn "IPSec behind NAT may fail. CHECK:" |
| ewarn " NETFILTER_XT_MATCH_POLICY" |
| fi |
| fi |
| |
| if [[ $nothing == "1" ]]; then |
| ewarn "NO PROBLEMS FOUND" |
| fi |
| |
| ewarn |
| ewarn "WARNING: If your *configured* and *running* kernel" |
| ewarn "differ either now or in the future, then these checks" |
| ewarn "may lead to misleading results." |
| ewarn |
| ewarn "\033[1;33m**************************************************\033[00m" |
| ewarn |
| else |
| eerror |
| eerror "\033[1;31m**************************************************\033[00m" |
| eerror "Make sure that your *running* kernel is/will be >=2.6.19." |
| eerror "Building ${PN} now, assuming that you know what you're doing." |
| eerror "\033[1;31m**************************************************\033[00m" |
| eerror |
| fi |
| } |
| |
| src_prepare() { |
| # fix for bug #124813 |
| sed -i 's:-Werror::g' "${S}"/configure.ac || die |
| # fix for building with gcc-4.6 |
| sed -i 's: -R: -Wl,-R:' "${S}"/configure.ac || die |
| |
| epatch "${FILESDIR}/${PN}-def-psk.patch" |
| epatch "${FILESDIR}/${PN}-include-vendoridh.patch" |
| epatch "${FILESDIR}"/${PN}-0.8.0-sysctl.patch #425770 |
| |
| AT_M4DIR="${S}" eautoreconf |
| } |
| |
| src_configure() { |
| #--with-{libiconv,libradius} lead to "Broken getaddrinfo()" |
| #--enable-samode-unspec is not supported in linux |
| local myconf |
| myconf="--with-kernel-headers=/usr/include \ |
| --enable-adminport \ |
| --enable-dependency-tracking \ |
| --enable-dpd \ |
| --enable-frag \ |
| --without-libiconv \ |
| --without-libradius \ |
| --disable-samode-unspec \ |
| $(use_enable idea) \ |
| $(use_enable ipv6) \ |
| $(use_enable kerberos gssapi) \ |
| $(use_with ldap libldap) \ |
| $(use_enable nat natt) \ |
| $(use_with pam libpam) \ |
| $(use_enable rc5) \ |
| $(use_with readline) \ |
| $(use_enable selinux security-context) \ |
| $(use_enable stats)" |
| |
| use nat && myconf="${myconf} --enable-natt-versions=yes" |
| |
| # enable mode-cfg and xauth support |
| if use pam; then |
| myconf="${myconf} --enable-hybrid" |
| else |
| myconf="${myconf} $(use_enable hybrid)" |
| fi |
| |
| econf ${myconf} |
| } |
| |
| src_install() { |
| emake DESTDIR="${D}" install |
| keepdir /var/lib/racoon |
| newconfd "${FILESDIR}"/racoon.conf.d-r2 racoon |
| newinitd "${FILESDIR}"/racoon.init.d-r3 racoon |
| use pam && newpamd "${FILESDIR}"/racoon.pam.d racoon |
| |
| insinto /etc |
| doins "${FILESDIR}"/ipsec-tools.conf |
| insinto /etc/racoon |
| doins "${FILESDIR}"/racoon.conf |
| doins "${FILESDIR}"/psk.txt |
| chmod 400 "${D}"/etc/racoon/psk.txt |
| |
| dodoc ChangeLog README NEWS |
| dodoc -r src/racoon/samples |
| dodoc -r src/racoon/doc |
| docinto samples |
| newdoc src/setkey/sample.cf ipsec-tools.conf |
| } |
| |
| pkg_postinst() { |
| if use nat; then |
| elog |
| elog "You have enabled the nat traversal functionnality." |
| elog "Nat versions wich are enabled by default are 00,02,rfc" |
| elog "you can find those drafts in the CVS repository:" |
| elog "cvs -d anoncvs@anoncvs.netbsd.org:/cvsroot co ipsec-tools" |
| elog |
| elog "If you feel brave enough and you know what you are" |
| elog "doing, you can consider emerging this ebuild with" |
| elog "EXTRA_ECONF=\"--enable-natt-versions=08,07,06\"" |
| elog |
| fi |
| |
| if use ldap; then |
| elog |
| elog "You have enabled ldap support with {$PN}." |
| elog "The man page does NOT contain any information on it yet." |
| elog "Consider using a more recent version or CVS." |
| elog |
| fi |
| |
| elog |
| elog "Please have a look in /usr/share/doc/${P} and visit" |
| elog "http://www.netbsd.org/Documentation/network/ipsec/" |
| elog "to find more information on how to configure this tool." |
| elog |
| } |