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@@ -0,0 +1,337 @@
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+# Copyright 1999-2018 Gentoo Foundation
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+# Distributed under the terms of the GNU General Public License v2
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+
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+EAPI=6
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+
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+SSL_CERT_MANDATORY=1
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+
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+inherit eutils pam rebar ssl-cert systemd
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+
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+DESCRIPTION="Robust, scalable and extensible XMPP server"
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+HOMEPAGE="https://www.ejabberd.im/ https://github.com/processone/ejabberd/"
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+SRC_URI="https://www.process-one.net/downloads/${PN}/${PV}/${P}.tgz
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+ -> ${P}.tar.gz"
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+
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+LICENSE="GPL-2"
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+SLOT="0"
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+KEYWORDS="~amd64 ~x86"
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+REQUIRED_USE="mssql? ( odbc )"
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+# TODO: Add 'tools' flag.
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+IUSE="captcha debug full-xml hipe ldap mssql mysql nls odbc pam postgres redis
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+ riak roster-gw sip sqlite stun zlib"
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+
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+RESTRICT="test"
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+
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+# TODO: Add dependencies for 'tools' flag enabled.
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+# TODO: tools? (
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+# TODO: >=dev-erlang/meck-0.8.4
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+# TODO: >=dev-erlang/moka-1.0.5b
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+# TODO: )
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+# TODO: luerl seems to be optional. review it
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+CDEPEND="
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+ >=dev-erlang/cache_tab-1.0.16
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+ >=dev-erlang/eimp-1.0.8
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+ >=dev-erlang/fast_tls-1.0.25
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+ >=dev-erlang/fast_xml-1.1.34
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+ >=dev-erlang/fast_yaml-1.0.17
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+ >=dev-erlang/jiffy-0.14.8
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+ >=dev-erlang/jose-1.8.4
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+ >=dev-erlang/lager-3.6.5
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+ >=dev-erlang/luerl-0.3
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+ >=dev-erlang/p1_oauth2-0.6.3
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+ >=dev-erlang/p1_utils-1.0.13
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+ >=dev-erlang/stringprep-1.0.14
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+ >=dev-erlang/xmpp-1.2.5
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+ >=dev-lang/erlang-17.1[hipe?,odbc?,ssl]
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+ >=net-im/jabber-base-0.01
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+ ldap? ( =net-nds/openldap-2* )
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+ mysql? ( >=dev-erlang/p1_mysql-1.0.7 )
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+ nls? ( >=dev-erlang/iconv-1.0.10 )
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+ odbc? ( dev-db/unixODBC )
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+ pam? ( >=dev-erlang/epam-1.0.4 )
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+ postgres? ( >=dev-erlang/p1_pgsql-1.1.6 )
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+ redis? ( >=dev-erlang/eredis-1.0.8 )
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+ riak? (
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+ >=dev-erlang/hamcrest-0.1.0_p20150103
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+ >=dev-erlang/riakc-2.5.3
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+ )
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+ sip? ( >=dev-erlang/esip-1.0.26 )
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+ sqlite? ( >=dev-erlang/sqlite3-1.1.6 )
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+ stun? ( >=dev-erlang/stun-1.0.25 )
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+ zlib? ( >=dev-erlang/ezlib-1.0.4 )"
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+DEPEND="${CDEPEND}
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+ >=sys-apps/gawk-4.1"
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+RDEPEND="${CDEPEND}
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+ captcha? ( media-gfx/imagemagick[truetype,png] )"
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+
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+DOCS=( README )
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+PATCHES=( "${FILESDIR}/${P}-ejabberdctl.patch"
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+ "${FILESDIR}/${P}-0002-Dont-overwrite-service-file.patch" )
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+
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+EJABBERD_CERT="${EPREFIX}/etc/ssl/ejabberd/server.pem"
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+# Paths in net-im/jabber-base
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+JABBER_ETC="${EPREFIX}/etc/jabber"
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+JABBER_LOG="${EPREFIX}/var/log/jabber"
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+JABBER_SPOOL="${EPREFIX}/var/spool/jabber"
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+
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+# Adjust example configuration file to Gentoo.
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+# - Use our sample certificates.
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+# - Correct PAM service name.
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+adjust_config() {
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+ sed -e "s|\"/path/to/ssl.pem\"|\"${EJABBERD_CERT}\"|g" \
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+ -e "s|\"pamservicename\"|\"xmpp\"|" \
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+ -i "${S}/ejabberd.yml.example" \
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+ || die 'failed to adjust example config'
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+}
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+
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+# Set paths to ejabberd lib directory consistently to point always to directory
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+# suffixed with version.
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+correct_ejabberd_paths() {
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+ sed -e "/^EJABBERDDIR[[:space:]]*=/{s:ejabberd:${P}:}" \
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+ -i "${S}/Makefile.in" \
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+ || die 'failed to set ejabberd path in Makefile.in'
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+ sed -e "/EJABBERD_BIN_PATH=/{s:ejabberd:${P}:}" \
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+ -i "${S}/ejabberdctl.template" \
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+ || die 'failed to set ejabberd path in ejabberdctl.template'
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+ sed -e 's|\(captcha_cmd:[[:space:]]*"\).\+"|\1'$(get_ejabberd_path)'/priv/bin/captcha.sh"|' \
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+ -i "${S}/ejabberd.yml.example" \
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+ || die 'failed to correct path to captcha.sh in example config'
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+}
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+
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+# Get epam-wrapper from 'files' directory and correct path to lib directory in
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+# it. epam-wrapper is placed into work directory. It is assumed no epam-wrapper
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+# file exists there already.
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+customize_epam_wrapper() {
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+ local epam_wrapper_src="$1"
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+ local epam_wrapper_dst="${S}/epam-wrapper"
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+
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+ [[ -e ${epam_wrapper_dst} ]] && die 'epam-wrapper already exists'
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+ sed -r -e "s@^(ERL_LIBS=).*\$@\1${EPREFIX}$(get_erl_libs)@" \
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+ "${epam_wrapper_src}" >"${epam_wrapper_dst}" \
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+ || die 'failed to install epam-wrapper'
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+}
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+
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+# Disable mod_irc in example configuration file.
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+disable_mod_irc() {
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+ local needs_iconv='needs dev-erlang/iconv (+nls USE flag)'
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+ sed -r \
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+ -e "s@^(\s*)(mod_irc\s*:.*$)@\1## \2 # ${needs_iconv}@" \
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+ -i "${S}/ejabberd.yml.example" \
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+ || die 'failed to modify example config'
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+}
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+
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+# Check if there already exists a certificate.
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+ejabberd_cert_exists() {
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+ local cert
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+
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+ for cert in $(gawk -- \
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+ 'match($0, /^[[:space:]]*certfile: "([^"]+)"/, m) {print m[1];}' \
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+ "${EROOT%/}${JABBER_ETC}/ejabberd.yml"); do
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+ [[ -f ${cert} ]] && return 0
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+ done
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+
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+ return 1
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+}
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+
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+# Generate and install sample ejabberd certificate. It's installed into
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+# EJABBERD_CERT path.
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+ejabberd_cert_install() {
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+ SSL_ORGANIZATION="${SSL_ORGANIZATION:-ejabberd XMPP Server}"
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+ install_cert "${EJABBERD_CERT%.*}"
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+ chown root:jabber "${EROOT%/}${EJABBERD_CERT}" || die
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+ chmod 0440 "${EROOT%/}${EJABBERD_CERT}" || die
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+}
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+
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+# Get path to ejabberd lib directory.
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+#
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+# This is the path ./configure script Base for this path is path set in
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+# ./configure script which is /usr/lib by default. If libdir is explicitely set
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+# to something else than this should be adjusted here as well.
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+get_ejabberd_path() {
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+ echo "/usr/$(get_libdir)/${P}"
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+}
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+
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+# Check whether mod_irc is enabled in ejabberd configuration on target system.
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+is_mod_irc_enabled() {
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+ egrep '^(\s*)(mod_irc\s*:.*$)' \
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+ "${EROOT%/}${JABBER_ETC}/ejabberd.yml"
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+}
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+
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+# Make ejabberd.service for systemd from upstream provided template.
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+make_ejabberd_service() {
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+ sed -r \
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+ -e 's!@ctlscriptpath@!/usr/sbin!g' \
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+ -e 's!(User|Group)=(.*)!\1=jabber!' \
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+ "${PN}.service.template" >"${PN}.service" \
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+ || die 'failed to make ejabberd.service'
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+}
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+
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+# Set paths to defined by net-im/jabber-base.
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+set_jabberbase_paths() {
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+ sed -e "/^ETCDIR[[:space:]]*=/{s:@sysconfdir@/ejabberd:${JABBER_ETC}:}" \
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+ -e "/^LOGDIR[[:space:]]*=/{s:@localstatedir@/log/ejabberd:${JABBER_LOG}:}" \
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+ -e "/^SPOOLDIR[[:space:]]*=/{s:@localstatedir@/lib/ejabberd:${JABBER_SPOOL}:}" \
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+ -i "${S}/Makefile.in" \
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+ || die 'failed to set paths in Makefile.in'
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+ sed -e "s|\(ETC_DIR:=\"\){{sysconfdir}}[^\"]*|\1${JABBER_ETC}|" \
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+ -e "s|\(LOGS_DIR:=\"\){{localstatedir}}[^\"]*|\1${JABBER_LOG}|" \
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+ -e "s|\(SPOOL_DIR:=\"\){{localstatedir}}[^\"]*|\1${JABBER_SPOOL}|" \
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+ -i "${S}/ejabberdctl.template" \
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+ || die 'failed to set paths ejabberdctl.template'
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+}
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+
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+# Skip installing docs because it's only COPYING that's installed by Makefile.
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+skip_docs() {
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+ gawk -i inplace '
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+/# Documentation/, /^[[:space:]]*#?[[:space:]]*$/ {
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+ if ($0 ~ /^[[:space:]]*#?[[:space:]]*$/) {
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+ print $0;
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+ } else {
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+ next;
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+ }
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+}
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+1
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+' "${S}/Makefile.in" || die 'failed to remove docs section from Makefile.in'
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+}
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+
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+src_prepare() {
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+ default
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+
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+ rebar_remove_deps
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+ correct_ejabberd_paths
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+ set_jabberbase_paths
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+ make_ejabberd_service
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+ skip_docs
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+ adjust_config
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+ use nls || disable_mod_irc
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+ customize_epam_wrapper "${FILESDIR}/epam-wrapper"
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+
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+ rebar_fix_include_path fast_xml
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+ rebar_fix_include_path p1_utils
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+ rebar_fix_include_path xmpp
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+
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+ # Fix bug #591862. ERL_LIBS should point directly to ejabberd directory
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+ # rather than its parent which is default. That way ejabberd directory
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+ # takes precedence is module lookup.
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+ local ejabberd_erl_libs="$(get_ejabberd_path):$(get_erl_libs)"
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+ sed -e "s|\(ERL_LIBS=\){{libdir}}.*|\1${ejabberd_erl_libs}|" \
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+ -i "${S}/ejabberdctl.template" \
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+ || die 'failed to set ERL_LIBS in ejabberdctl.template'
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+
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+ sed -e "s|\(AC_INIT(ejabberd, \)m4_esyscmd([^)]*)|\1[$PV]|" \
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+ -i configure.ac || die "Failed to write correct version to configure"
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+ # eautoreconf # required in case of download from github
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+}
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+
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+src_configure() {
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+ econf \
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+ --docdir="${EPREFIX}/usr/share/doc/${PF}/html" \
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+ --enable-user=jabber \
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+ --disable-system-deps \
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+ $(use_enable debug) \
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+ $(use_enable full-xml) \
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+ $(use_enable hipe) \
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+ $(use_enable mssql) \
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+ $(use_enable mysql) \
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+ $(use_enable nls iconv) \
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+ $(use_enable odbc) \
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+ $(use_enable pam) \
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+ $(use_enable postgres pgsql) \
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+ $(use_enable redis) \
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+ $(use_enable riak) \
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+ $(use_enable roster-gw roster-gateway-workaround) \
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+ $(use_enable sqlite) \
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+ $(use_enable sip) \
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+ $(use_enable stun) \
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+ $(use_enable zlib)
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+
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+ # more options to support
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+ # --enable-elixir requires https://github.com/elixir-lang/elixir
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+}
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+
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+src_compile() {
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+ emake REBAR='rebar -v' src
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+}
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+
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+src_install() {
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+ default
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+
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+ if use pam; then
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+ local epam_path="$(get_ejabberd_path)/priv/bin/epam"
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+
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+ pamd_mimic_system xmpp auth account || die "cannot create pam.d file"
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+ into "$(get_ejabberd_path)/priv"
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+ newbin epam-wrapper epam
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+ fi
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+
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+ newconfd "${FILESDIR}/${PN}.confd" "${PN}"
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+ newinitd "${FILESDIR}/${PN}.initd" "${PN}"
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+ systemd_dounit "${PN}.service"
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+ systemd_dotmpfilesd "${FILESDIR}/${PN}.tmpfiles.conf"
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+
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+ insinto /etc/logrotate.d
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+ newins "${FILESDIR}/${PN}.logrotate" "${PN}"
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+}
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+
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+pkg_preinst() {
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+ if use pam; then
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+ einfo "Adding jabber user to epam group to allow ejabberd to use PAM" \
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+ "authentication"
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+ # See
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+ # <https://docs.ejabberd.im/admin/configuration/#pam-authentication>.
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+ # epam binary is installed by dev-erlang/epam package, therefore SUID
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+ # is set by that package. Instead of jabber group it uses epam group,
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+ # therefore we need to add jabber user to epam group.
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+ usermod -a -G epam jabber || die
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+ fi
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+}
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+
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+pkg_postinst() {
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+ if [[ ! ${REPLACING_VERSIONS} ]]; then
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+ echo
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+ elog "For configuration instructions, please see"
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+ elog " http://www.process-one.net/en/ejabberd/docs/"
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+ echo
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+ if [[ " ${REPLACING_VERSIONS} " =~ \ 2\. ]]; then
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+ ewarn "If you have used pubsub in ejabberd-2.* you may encounter issues after"
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+ ewarn "migration to ${PV}. pubsub data may not be migrated automatically and"
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+ ewarn "you may need to run migration script manually, see:"
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+ ewarn
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+ ewarn " https://github.com/processone/ejabberd/issues/479#issuecomment-124497456"
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+ ewarn
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+ ewarn "In case you don't care about all stored moods, activities, geoinfo and you"
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+ ewarn "know you don't store in pubsub anything important, you can just remove"
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+ ewarn "pubsub tables:"
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+ ewarn
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+ ewarn " rm ${EROOT%/}${JABBER_SPOOL}/pubsub_*"
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+ ewarn
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+ ewarn "See also: https://bugs.gentoo.org/show_bug.cgi?id=588244"
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+ echo
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+ fi
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+ elif [[ -f ${EROOT}etc/jabber/ejabberd.cfg ]]; then
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+ elog "Ejabberd now defaults to using a YAML format for its config file."
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+ elog "The old ejabberd.cfg file can be converted using the following instructions:"
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+ echo
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+ elog "1. Make sure all processes related to the previous version of ejabberd aren't"
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+ elog " running. Usually this just means the ejabberd and epmd daemons and possibly"
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+ elog " the pam-related process (epam) if pam support is enabled."
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+ elog "2. Run \`ejabberdctl start\` with sufficient permissions. Note that this can"
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+ elog " fail to start ejabberd properly for various reasons. Check ejabberd's main"
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+ elog " log file at /var/log/jabber/ejabberd.log to confirm it started successfully."
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+ elog "3. Run"
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+ elog " \`ejabberdctl convert_to_yaml /etc/jabber/ejabberd.cfg /etc/jabber/ejabberd.yml.new\`"
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+ elog " with sufficient permissions, edit and rename /etc/jabber/ejabberd.yml.new to"
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+ elog " /etc/jabber/ejabberd.yml, and finally restart ejabberd with the new config"
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+ elog " file."
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+ echo
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+ fi
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+
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+ if ! ejabberd_cert_exists; then
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+ ejabberd_cert_install
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+ fi
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+
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+ if ! use nls && is_mod_irc_enabled; then
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+ ewarn "nls support (dev-erlang/iconv) is required by mod_irc. Either rebuild ejabberd"
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+ ewarn "with nls enabled or disable mod_irc in ${EROOT%/}${JABBER_ETC}/ejabberd.yml."
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+ fi
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+}
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nuts