net-im/ejabberd: add 21.04

Closes: https://bugs.gentoo.org/766686
Signed-off-by: Florian Schmaus <flo@geekplace.eu>
Signed-off-by: Sam James <sam@gentoo.org>

2 files changed, 272 insertions, 0 deletions

diff --git a/net-im/ejabberd/Manifest b/net-im/ejabberd/Manifest
index 7f4a644bda99..bc7d6279d245 100644
--- a/net-im/ejabberd/Manifest
+++ b/net-im/ejabberd/Manifest
@@ -1,2 +1,3 @@
 DIST ejabberd-20.04.tar.gz 2022319 BLAKE2B 02ce782bc58a808f38dff58715204059c51762187abff7f5c77ff08eb13330b66485234eb2204c4336770d75303417ee74077466a07e701aa512158ff641a578 SHA512 7c478bbd73577e06f21e26804f4eb57deb52a0ebdd12e45034e810314cb73bb2ec60b55c6f266271eb45d5ebc135a39c498a29706d6d1f5087fd2b509a8844ca
 DIST ejabberd-20.07.tar.gz 2029485 BLAKE2B c6d9e177b150135595c4670b96386e752d795fab219619edbd5f887975b1edfc79bfe2606b57d2edb34af9fe15c8a545dc70b8d50faa7f667bac5fcef985bb4c SHA512 d31bea2bcf83c2404104a1153664abceda900dca1ef86216970eac32115da521826ee1b80b020d21dafbdff2cfee8b210de6e68ba795068f7fc51545e0e381fc
+DIST ejabberd-21.04.tar.gz 1560926 BLAKE2B 9d00c892317a93e5754d6f265499e904bb7c22542495039d8cc5cd7296cd5b1c73f14844acc0f4b041b6595346ce01d633926fde9f693a7cd794afbb3c228eb8 SHA512 d30642e90be1feb8673e9d7b3b513a17d54d94405057034c706bbd43d288e89479adb0ebaf8a4e8ff0f7e394f027d01bf171690c00e4169951ceecfbc0af4dc2
diff --git a/net-im/ejabberd/ejabberd-21.04.ebuild b/net-im/ejabberd/ejabberd-21.04.ebuild
new file mode 100644
index 000000000000..3f35fb5be976
--- /dev/null
+++ b/net-im/ejabberd/ejabberd-21.04.ebuild
@@ -0,0 +1,271 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+SSL_CERT_MANDATORY=1
+
+inherit pam rebar ssl-cert systemd tmpfiles
+
+DESCRIPTION="Robust, scalable and extensible XMPP server"
+HOMEPAGE="https://www.ejabberd.im/ https://github.com/processone/ejabberd/"
+SRC_URI="https://static.process-one.net/${PN}/downloads/${PV}/${P}.tgz
+	-> ${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~ia64 ~sparc ~x86"
+REQUIRED_USE="mssql? ( odbc )"
+# TODO: Add 'tools' flag.
+IUSE="captcha debug full-xml ldap mssql mysql odbc pam postgres redis
+	roster-gw sip sqlite +stun zlib"
+
+RESTRICT="test"
+
+# TODO: Add dependencies for 'tools' flag enabled.
+# TODO: tools? (
+# TODO:		>=dev-erlang/luerl-0.3
+# TODO: )
+DEPEND=">=dev-lang/erlang-19.3[odbc?,ssl]
+	>=dev-erlang/cache_tab-1.0.28
+	>=dev-erlang/eimp-1.0.20
+	>=dev-erlang/fast_tls-1.1.12
+	>=dev-erlang/fast_xml-1.1.46
+	>=dev-erlang/fast_yaml-1.0.31
+	>=dev-erlang/yconf-1.0.11
+	>=dev-erlang/jiffy-1.0.5
+	>=dev-erlang/jose-1.9.0
+	>=dev-erlang/lager-3.6.10
+	>=dev-erlang/p1_oauth2-0.6.9
+	>=dev-erlang/p1_utils-1.0.22
+	>=dev-erlang/stringprep-1.0.25
+	>=dev-erlang/xmpp-1.5.3
+	>=dev-erlang/pkix-1.0.7
+	>=dev-erlang/mqtree-1.0.13
+	>=dev-erlang/idna-6.0.0-r1
+	>=dev-erlang/p1_acme-1.0.12
+	>=dev-erlang/base64url-1.0.1
+	>=net-im/jabber-base-0.01
+	ldap? ( =net-nds/openldap-2* )
+	mysql? ( >=dev-erlang/p1_mysql-1.0.18 )
+	odbc? ( dev-db/unixODBC )
+	pam? ( >=dev-erlang/epam-1.0.10 )
+	postgres? ( >=dev-erlang/p1_pgsql-1.1.11 )
+	redis? ( >=dev-erlang/eredis-1.0.8 )
+	sip? ( >=dev-erlang/esip-1.0.42 )
+	sqlite? ( >=dev-erlang/sqlite3-1.1.12 )
+	stun? ( >=dev-erlang/stun-1.0.43 )
+	zlib? ( >=dev-erlang/ezlib-1.0.9 )"
+RDEPEND="${DEPEND}
+	captcha? ( media-gfx/imagemagick[truetype,png] )"
+
+DOCS=( CHANGELOG.md README.md )
+PATCHES=( "${FILESDIR}/${PN}-19.08-ejabberdctl.patch"
+	"${FILESDIR}/${PN}-17.04-0002-Dont-overwrite-service-file.patch")
+
+EJABBERD_CERT="${EPREFIX}/etc/ssl/ejabberd/server.pem"
+# Paths in net-im/jabber-base
+JABBER_ETC="${EPREFIX}/etc/jabber"
+JABBER_LOG="${EPREFIX}/var/log/jabber"
+JABBER_SPOOL="${EPREFIX}/var/spool/jabber"
+
+# Adjust example configuration file to Gentoo.
+# - Use our sample certificate.
+adjust_config() {
+	sed -rne "/^#?\s+certfiles:/{p;a\  - ${EJABBERD_CERT}" -e ":a;n;/^#?\s+-/ba};p" \
+		-i "${S}/ejabberd.yml.example" \
+		|| die 'failed to adjust example config'
+	sed -re 's/^#\s+(certfiles)/\1/' \
+		-i "${S}/ejabberd.yml.example" \
+		|| die 'failed to adjust example config'
+}
+
+# Set paths to ejabberd lib directory consistently to point always to directory
+# suffixed with version.
+correct_ejabberd_paths() {
+	sed -e "/^EJABBERDDIR[[:space:]]*=/{s:ejabberd:${P}:}" \
+		-i "${S}/Makefile.in" \
+		|| die 'failed to set ejabberd path in Makefile.in'
+	sed -e "/EJABBERD_BIN_PATH=/{s:ejabberd:${P}:}" \
+		-i "${S}/ejabberdctl.template" \
+		|| die 'failed to set ejabberd path in ejabberdctl.template'
+}
+
+# Get epam-wrapper from 'files' directory and correct path to lib directory in
+# it. epam-wrapper is placed into work directory. It is assumed no epam-wrapper
+# file exists there already.
+customize_epam_wrapper() {
+	local epam_wrapper_src="${1}"
+	local epam_wrapper_dst="${S}/epam-wrapper"
+
+	[[ -e ${epam_wrapper_dst} ]] && die 'epam-wrapper already exists'
+	sed -r -e "s@^(ERL_LIBS=).*\$@\1${EPREFIX}$(get_erl_libs)@" \
+		"${epam_wrapper_src}" >"${epam_wrapper_dst}" \
+		|| die 'failed to install epam-wrapper'
+}
+
+# Check if we are missing a default certificate.
+ejabberd_cert_missing() {
+	if grep -qs "^\s\+- ${EJABBERD_CERT}" "${EROOT%/}${JABBER_ETC}/ejabberd.yml"; then
+		if [[ -f "${EROOT%/}${EJABBERD_CERT}" ]]; then
+			# default certificate is present in config and exists - not installing
+			return 1
+		else
+			# default certificate is present in config
+			# but doesn't exist - need to install one
+			return 0
+		fi
+	fi
+	# no default certificate in config - not installing
+	return 1
+}
+
+# Generate and install sample ejabberd certificate. It's installed into
+# EJABBERD_CERT path.
+ejabberd_cert_install() {
+	SSL_ORGANIZATION="${SSL_ORGANIZATION:-ejabberd XMPP Server}"
+	install_cert "${EJABBERD_CERT%.*}"
+	chown root:jabber "${EROOT%/}${EJABBERD_CERT}" || die
+	chmod 0440 "${EROOT%/}${EJABBERD_CERT}" || die
+}
+
+# Get path to ejabberd lib directory.
+#
+# This is the path ./configure script Base for this path is path set in
+# ./configure script which is /usr/lib by default. If libdir is explicitely set
+# to something else than this should be adjusted here as well.
+get_ejabberd_path() {
+	echo "/usr/$(get_libdir)/${P}"
+}
+
+# Make ejabberd.service for systemd from upstream provided template.
+make_ejabberd_service() {
+	sed -r \
+		-e 's!@ctlscriptpath@!/usr/sbin!g' \
+		-e 's!^(User|Group)=(.*)!\1=jabber!' \
+		-e 's!^(After)=(.*)!\1=epmd.service network.target!' \
+		-e '/^After=/ a Requires=epmd.service' \
+		"${PN}.service.template" >"${PN}.service" \
+		|| die 'failed to make ejabberd.service'
+}
+
+# Set paths to defined by net-im/jabber-base.
+set_jabberbase_paths() {
+	sed -e "/^ETCDIR[[:space:]]*=/{s:@sysconfdir@/ejabberd:${JABBER_ETC}:}" \
+		-e "/^LOGDIR[[:space:]]*=/{s:@localstatedir@/log/ejabberd:${JABBER_LOG}:}" \
+		-e "/^SPOOLDIR[[:space:]]*=/{s:@localstatedir@/lib/ejabberd:${JABBER_SPOOL}:}" \
+		-i "${S}/Makefile.in" \
+		|| die 'failed to set paths in Makefile.in'
+	sed -e "s|\(ETC_DIR:=\"\){{sysconfdir}}[^\"]*|\1${JABBER_ETC}|" \
+		-e "s|\(LOGS_DIR:=\"\){{localstatedir}}[^\"]*|\1${JABBER_LOG}|" \
+		-e "s|\(SPOOL_DIR:=\"\){{localstatedir}}[^\"]*|\1${JABBER_SPOOL}|" \
+		-i "${S}/ejabberdctl.template" \
+		|| die 'failed to set paths ejabberdctl.template'
+}
+
+src_prepare() {
+	default
+
+	rebar_remove_deps
+	correct_ejabberd_paths
+	set_jabberbase_paths
+	make_ejabberd_service
+	adjust_config
+	customize_epam_wrapper "${FILESDIR}/epam-wrapper"
+
+	rebar_fix_include_path fast_xml
+	rebar_fix_include_path p1_utils
+	rebar_fix_include_path xmpp
+
+	# Fix bug #591862. ERL_LIBS should point directly to ejabberd directory
+	# rather than its parent which is default. That way ejabberd directory
+	# takes precedence is module lookup.
+	local ejabberd_erl_libs="$(get_ejabberd_path):$(get_erl_libs)"
+	sed -e "s|\(ERL_LIBS=\){{libdir}}.*|\1${ejabberd_erl_libs}|" \
+		-i "${S}/ejabberdctl.template" \
+		|| die 'failed to set ERL_LIBS in ejabberdctl.template'
+}
+
+src_configure() {
+	econf \
+		--docdir="${EPREFIX}/usr/share/doc/${PF}/html" \
+		--enable-user=jabber \
+		$(use_enable debug) \
+		$(use_enable full-xml) \
+		$(use_enable mssql) \
+		$(use_enable mysql) \
+		$(use_enable odbc) \
+		$(use_enable pam) \
+		$(use_enable postgres pgsql) \
+		$(use_enable redis) \
+		$(use_enable roster-gw roster-gateway-workaround) \
+		$(use_enable sqlite) \
+		$(use_enable sip) \
+		$(use_enable stun) \
+		$(use_enable zlib)
+
+	# more options to support
+	# --enable-elixir requires https://github.com/elixir-lang/elixir
+}
+
+src_compile() {
+	emake REBAR='rebar -v' src
+}
+
+src_install() {
+	default
+
+	keepdir /var/lib/lock/ejabberdctl
+	rm -rf "${ED%/}/var/log" || die
+	rm -rf "${ED%/}/var/spool" || die
+
+	if use pam; then
+		local epam_path="$(get_ejabberd_path)/priv/bin/epam"
+
+		pamd_mimic_system xmpp auth account
+		into "$(get_ejabberd_path)/priv"
+		newbin epam-wrapper epam
+	fi
+
+	newconfd "${FILESDIR}/${PN}.confd" "${PN}"
+	newinitd "${FILESDIR}/${PN}.initd" "${PN}"
+	systemd_dounit "${PN}.service"
+	dotmpfiles "${FILESDIR}/${PN}.tmpfiles.conf"
+
+	insinto /etc/logrotate.d
+	newins "${FILESDIR}/${PN}.logrotate" "${PN}"
+}
+
+pkg_preinst() {
+	if use pam; then
+		einfo "Adding jabber user to epam group to allow ejabberd to use PAM" \
+			"authentication"
+		# See
+		# <https://docs.ejabberd.im/admin/configuration/#pam-authentication>.
+		# epam binary is installed by dev-erlang/epam package, therefore SUID
+		# is set by that package. Instead of jabber group it uses epam group,
+		# therefore we need to add jabber user to epam group.
+		usermod -a -G epam jabber || die
+	fi
+}
+
+pkg_postinst() {
+	if [[ ! ${REPLACING_VERSIONS} ]]; then
+		echo
+		elog "For configuration instructions, please see"
+		elog "  https://docs.ejabberd.im/"
+		echo
+	fi
+	if [[ " ${REPLACING_VERSIONS} " =~ \ 17\. ]]; then
+		ewarn If you are updating from an older version like 17.x
+		ewarn you may need to add an access_rules section to your
+		ewarn ejabberd.yml config file.
+		ewarn Otherwise authentication will be broken and users
+		ewarn will not be able to log in.
+		echo
+	fi
+
+	if ejabberd_cert_missing; then
+		ejabberd_cert_install
+	fi
+}