diff options
Diffstat (limited to 'net-firewall')
| -rw-r--r-- | net-firewall/ipsec-tools/files/ipsec-tools-CVE-2015-4047.patch | 16 | ||||
| -rw-r--r-- | net-firewall/ipsec-tools/ipsec-tools-0.8.2-r5.ebuild | 283 |
2 files changed, 299 insertions, 0 deletions
diff --git a/net-firewall/ipsec-tools/files/ipsec-tools-CVE-2015-4047.patch b/net-firewall/ipsec-tools/files/ipsec-tools-CVE-2015-4047.patch new file mode 100644 index 000000000000..58f72e109c40 --- /dev/null +++ b/net-firewall/ipsec-tools/files/ipsec-tools-CVE-2015-4047.patch @@ -0,0 +1,16 @@ +See: https://bugs.gentoo.org/show_bug.cgi?id=550118 + +--- ./src/racoon/gssapi.c 9 Sep 2006 16:22:09 -0000 1.4 ++++ ./src/racoon/gssapi.c 19 May 2015 15:16:00 -0000 1.6 +@@ -192,6 +192,11 @@ + gss_name_t princ, canon_princ; + OM_uint32 maj_stat, min_stat; + ++ if (iph1->rmconf == NULL) { ++ plog(LLV_ERROR, LOCATION, NULL, "no remote config\n"); ++ return -1; ++ } ++ + gps = racoon_calloc(1, sizeof (struct gssapi_ph1_state)); + if (gps == NULL) { + plog(LLV_ERROR, LOCATION, NULL, "racoon_calloc failed\n"); diff --git a/net-firewall/ipsec-tools/ipsec-tools-0.8.2-r5.ebuild b/net-firewall/ipsec-tools/ipsec-tools-0.8.2-r5.ebuild new file mode 100644 index 000000000000..b79dd8381aa2 --- /dev/null +++ b/net-firewall/ipsec-tools/ipsec-tools-0.8.2-r5.ebuild @@ -0,0 +1,283 @@ +# Copyright 1999-2016 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Id$ + +EAPI="6" + +inherit flag-o-matic autotools linux-info pam systemd + +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 ~ia64 ~mips ~ppc ~ppc64 ~x86" +IUSE="hybrid idea ipv6 kerberos ldap libressl nat pam rc5 readline selinux stats" + +CDEPEND=" + !libressl? ( dev-libs/openssl:0 ) + libressl? ( dev-libs/libressl ) + kerberos? ( virtual/krb5 ) + ldap? ( net-nds/openldap ) + pam? ( sys-libs/pam ) + readline? ( sys-libs/readline:0= ) + selinux? ( sys-libs/libselinux )" + +DEPEND="${CDEPEND} + >=sys-kernel/linux-headers-2.6.30" + +RDEPEND="${CDEPEND} + selinux? ( sec-policy/selinux-ipsec ) +" + +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:' "${S}"/configure.ac || die + + eapply "${FILESDIR}/${PN}-def-psk.patch" + eapply "${FILESDIR}/${PN}-include-vendoridh.patch" + eapply "${FILESDIR}"/${PN}-0.8.0-sysctl.patch #425770 + eapply "${FILESDIR}"/${PN}-CVE-2015-4047.patch + + AT_M4DIR="${S}" eautoreconf + + eapply_user +} + +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 + systemd_dounit "${FILESDIR}/ipsec-tools.service" + systemd_dounit "${FILESDIR}/racoon.service" + 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 +} |