app-eselect/eselect-metasploit: fix lib dir

get_libdir and other hacks were being used despite the ebuild installing
to /usr/lib and not /usr/$(get_libdir) now.  This was hidden by profile
17.0 but found by a user on 17.1

Package-Manager: Portage-2.3.67, Repoman-2.3.14
Signed-off-by: Rick Farina <[email protected]>

app-eselect/eselect-metasploit/eselect-metasploit-0.17.ebuild

@@ -0,0 +1,40 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit multilib
+
+DESCRIPTION="eselect module for metasploit"
+HOMEPAGE="https://www.pentoo.ch/"
+SRC_URI=""
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~x86"
+IUSE=""
+
+DEPEND="app-admin/eselect
+ !<net-analyzer/metasploit-4.6"
+RDEPEND="${DEPEND}"
+
+S=${WORKDIR}
+
+src_install() {
+ #force to use the outdated bundled version of metasm
+ doenvd "${FILESDIR}"/91metasploit
+
+ newinitd "${FILESDIR}"/msfrpcd.initd msfrpcd
+ newconfd "${FILESDIR}"/msfrpcd.confd msfrpcd
+
+ insinto /usr/share/eselect/modules
+ newins "${FILESDIR}/metasploit.eselect-0.17" metasploit.eselect
+
+ newbin "${FILESDIR}"/msfloader-0.16 msfloader
+}
+
+pkg_postinst() {
+ "${EROOT}"/usr/bin/eselect metasploit set --use-old 1
+ elog "To switch between installed slots, execute as root:"
+ elog " # eselect metasploit set [slot number]"
+}

app-eselect/eselect-metasploit/files/metasploit.eselect-0.17

@@ -0,0 +1,197 @@
+# -*-eselect-*- vim: ft=eselect
+# Copyright 2005-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2 or later
+# $
+
+DESCRIPTION="Control which metaploit version is active"
+MAINTAINER="[email protected]"
+
+###WARNING: don't even think of using this insanity for a reference (but it works,mostly)
+#base idea from kernel.eselect with --use-old from opencl.eselect
+#all modified randomly until it worked, entropy is wonderful
+###/WARNING
+
+
+MSFPATH="/usr/lib/metasploit"
+
+# find a list of metasploit symlink targets and sort them
+find_targets() {
+ local f
+ for f in "${EROOT}${MSFPATH}"[[:digit:]]*; do
+ [[ -d ${f} ]] && basename "${f}"
+ done | LC_ALL=C sort
+}
+
+# remove the metasploit symlink
+remove_symlink() {
+ for i in $(qlist metasploit | grep $(canonicalise "${EROOT}${MSFPATH}")/msf)
+ do
+ if [ -L /usr/bin/$(echo ${i} | awk -F'/' '{print $5}') ]; then
+ unlink /usr/bin/$(echo ${i} | awk -F'/' '{print $5}') || die -q "failed to unlink ${i}"
+ fi
+ done
+ if [ -L ${EROOT}${MSFPATH} ]; then
+ unlink "${EROOT}${MSFPATH}" || die -q "failed to unlink ${EROOT}${MSFPATH}"
+ elif [ -e ${EROOT}${MSFPATH} ]; then
+ die -q "${EROOT}${MSFPATH} exists but is not a symlink"
+ fi
+}
+
+# set the metasploit symlink
+set_symlink() {
+ local target=$1
+
+ if is_number "${target}"; then
+ local targets=( $(find_targets) )
+ target=${targets[target-1]}
+ fi
+
+ if [[ -z ${target} ]]; then
+ die -q "Target \"$1\" doesn't appear to be valid!"
+ elif [[ -d ${EROOT}/usr/lib/${target} ]]; then
+ ln -s "${target}" "${EROOT}${MSFPATH}"
+ for i in $(qlist metasploit | grep /usr/lib/${target}/msf)
+ do
+ ln -s /usr/bin/msfloader /usr/bin/$(echo ${i} | awk -F'/' '{print $5}')
+ done
+ #this elif looks like it is trying to support setting by slot only,
+ #but that isn't supported by the rest of the script... fix or remove?
+ elif [[ -d ${EROOT}${MSFPATH}${target} ]]; then
+ ln -s "metasploit${target}" "${EROOT}${MSFPATH}"
+ for i in $(qlist metasploit | grep /usr/lib/${target}/msf)
+ do
+ ln -s /usr/bin/msfloader /usr/bin/$(echo ${i} | awk -F'/' '{print $5}')
+ done
+ else
+ die -q "Target \"$1\" doesn't appear to be valid!"
+ fi
+}
+
+# wrapper to safely set the symlink
+set_symlink_safe() {
+ if [[ -L ${EROOT}${MSFPATH} ]]; then
+ # existing symlink
+ remove_symlink || die -q "Couldn't remove existing symlink"
+ set_symlink "$1" || die -q "Couldn't set a new symlink"
+ #um, why is there an env-update here?
+ env-update
+ elif [[ -e ${EROOT}${MSFPATH} ]]; then
+ # we have something strange
+ die -q "${EROOT}${MSFPATH} exists but is not a symlink"
+ else
+ set_symlink "$1" || die -q "Couldn't set a new symlink"
+ fi
+}
+
+### show action ###
+
+describe_show() {
+ echo "Show the current metasploit symlink"
+}
+
+do_show() {
+ write_list_start "Current metasploit symlink:"
+ if [[ -L ${EROOT}${MSFPATH} ]]; then
+ local metasploit=$(canonicalise "${EROOT}${MSFPATH}")
+ write_kv_list_entry "${metasploit%/}" ""
+ else
+ write_kv_list_entry "(unset)" ""
+ fi
+}
+
+### list action ###
+
+describe_list() {
+ echo "List available metasploit symlink targets"
+}
+
+do_list() {
+ local i targets=( $(find_targets) )
+
+ write_list_start "Available metasploit symlink targets:"
+ for (( i = 0; i < ${#targets[@]}; i++ )); do
+ [[ ${targets[i]} = \
+ $(basename "$(canonicalise "${EROOT}${MSFPATH}")") ]] \
+ && targets[i]=$(highlight_marker "${targets[i]}")
+ done
+ write_numbered_list -m "(none found)" "${targets[@]}"
+}
+
+### set action ###
+
+describe_set() {
+ echo "Set a new metasploit symlink target"
+}
+
+describe_set_parameters() {
+ echo "<target>"
+}
+
+describe_set_options() {
+ echo "<target> : Target name or number (from 'list' action)"
+ echo "--use-old : If an implementation is already set, use that one instead"
+}
+
+do_set() {
+ local action="error"
+ local current=$(basename "$(canonicalise "${EROOT}${MSFPATH}")")
+ local available=( $(find_targets) )
+ local new
+ local opt
+
+ while [[ ${#@} -gt 0 ]] ; do
+ opt=$1
+ shift
+ case ${opt} in
+ --use-old)
+ if [[ -n "${current}" ]] && has "${current}" "${available[@]}"; then
+ action="old-implementation"
+ fi
+ ;;
+ metasploit*)
+ if [[ "${action}" != "old-implementation" ]] ; then
+ action="set-implementation"
+ fi
+
+ if has ${opt} ${available[@]}; then
+ new="${opt}"
+ else
+ echo "You need to emerge ${opt} before you try to eselect it"
+ fi
+ ;;
+ *)
+ if [[ "${action}" != "old-implementation" ]] ; then
+ action="set-implementation"
+ fi
+
+ if is_number ${opt} ; then
+ #targets=( $(get_implementations) )
+ new=${available[opt - 1]}
+ if [[ -z ${new} ]] ; then
+ die -q "Unrecognized option: ${opt}"
+ fi
+ else
+ die -q "Unrecognized option: ${opt}"
+ fi
+ ;;
+ esac
+ done
+
+ case ${action} in
+ old-implementation)
+ set_symlink_safe ${current}
+ return $?
+ ;;
+ set-implementation)
+ if [[ -n ${new} ]] ; then
+ set_symlink_safe ${new}
+ return $?
+ else
+ die -q "Please specify an implementation to set"
+ fi
+ ;;
+ *)
+ die -q "Invalid usage of set action."
+ ;;
+ esac
+}