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# Copyright 1999-2019 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=5
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AUTOTOOLS_AUTORECONF="yes"
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AUTOTOOLS_IN_SOURCE_BUILD="yes"
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inherit user autotools-utils systemd
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DESCRIPTION="Export command line tools to a web based terminal emulator"
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HOMEPAGE="https://github.com/shellinabox/shellinabox"
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SRC_URI="https://github.com/${PN}/${PN}/archive/v${PV}.zip -> ${P}.zip"
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LICENSE="GPL-2"
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SLOT="0"
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KEYWORDS="amd64 ppc ppc64 x86"
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IUSE="+pam"
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DEPEND="
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dev-libs/openssl:0=
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pam? ( sys-libs/pam )"
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SIAB_CERT_DIR="/etc/shellinabox/cert"
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SIAB_SSL_BASH="${SIAB_CERT_DIR}/gen_ssl_cert.bash"
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SIAB_DAEMON="${PN}d"
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shellinbox_gen_ssl_setup() {
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read -r -d '' SIAB_SSL_SETUP << EOF
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cd ${SIAB_CERT_DIR}
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openssl genrsa -des3 -out server.key 1024
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openssl req -new -key server.key -out server.csr
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cp server.key server.key.org
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openssl rsa -in server.key.org -out server.key
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openssl x509 -req -days 365 -in server.csr -signkey server.key -out server.crt
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cat server.crt server.key > certificate.pem
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EOF
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}
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pkg_setup() {
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enewgroup "${SIAB_DAEMON}"
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enewuser "${SIAB_DAEMON}" -1 -1 -1 "${SIAB_DAEMON}"
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}
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src_configure() {
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local myeconf=(
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--disable-runtime-loading
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--enable-ssl
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)
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econf \
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$(use_enable pam) \
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"${myeconf[@]}"
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}
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src_install() {
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emake DESTDIR="${D}" install
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# make installs the binary in bin...
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rm -rf "${D}/usr/bin" || die
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# ... whereas it should put it in sbin.
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dosbin "${SIAB_DAEMON}"
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# Install init+conf files.
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newinitd "${FILESDIR}/${SIAB_DAEMON}.init" "${SIAB_DAEMON}"
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newconfd "${FILESDIR}/${SIAB_DAEMON}.conf" "${SIAB_DAEMON}"
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# Install systemd unit file.
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systemd_dounit "${FILESDIR}"/shellinaboxd.service
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# Install CSS files.
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insinto "/usr/share/${PN}-resources"
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doins -r "${PN}"/*.css
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# Create directory where SSL certificates will be generated.
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dodir "${SIAB_CERT_DIR}"
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fowners "${SIAB_DAEMON}:${SIAB_DAEMON}" "${SIAB_CERT_DIR}"
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# Generate set up variable.
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shellinbox_gen_ssl_setup
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# Dump it in a bash script.
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echo "#!/usr/bin/env bash" > "${D}/${SIAB_SSL_BASH}" || die
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echo "${SIAB_SSL_SETUP}" >> "${D}/${SIAB_SSL_BASH}" || die
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chmod +x "${D}/${SIAB_SSL_BASH}" || die
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}
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pkg_postinst() {
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ewarn
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ewarn "The default configuration exposes a login shell"
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ewarn "with SSL disabled on the localhost interface only."
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ewarn
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shellinbox_gen_ssl_setup
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einfo
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einfo "To generate self-signed SSL certificates"
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einfo "please read the procedure explained here:"
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einfo "https://code.google.com/p/shellinabox/issues/detail?id=59#c15"
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einfo
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einfo "${SIAB_SSL_SETUP}"
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einfo
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einfo "This walkthrough has been written in ${SIAB_SSL_BASH} for your convenience."
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einfo "Make sure to execute this script."
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einfo
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}
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