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guru/net-im/mautrix-telegram/mautrix-telegram-26.07-r1.ebuild
T
zyxhere💭 3ed37b3ed5 net-*/*: stop exporting $pidfile in OpenRC service scripts (insecure)
Say it with me: the pidfile and its parent directories should
only be writable by root unless you use supervise-daemon ;)

With `checkpath -o someuser:someuser $pidfile` in start_pre(), it can
cause DOS attacks because the now unprivelaged process can replace the
pidfile with some other pid number in it like pid 1 and cause the host
machine to crash when the daemon finally stops. Supervise-daemon can
supervise without the daemon creating a pidfile so don't export the
variable at all.

That assumes the scripts *are* using supervise-daemon, if
supervise-daemon fails to start (due to maybe some incorrect config
option *wink wink*) then OpenRC falls back to the older
start-stop-daemon and that *does* use the $pidfile. If thats the case
then the daemon will simply fail to start (yes I haven't tested if any
these packages work without $pidfile which they should since they are
specifying `supervisor=supervise-daemon`).

IMO failing to start is better than running in a potentially vulnerable
configuration.

Merges: https://codeberg.org/gentoo/guru/pulls/92
Part-off: https://codeberg.org/gentoo/guru/pulls/92
Signed-off-by: zyxhere💭 <zyx@envs.net>
2026-09-30 12:19:39 +00:00

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# Copyright 2022-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit go-module optfeature systemd
MY_PV="0.$(ver_rs 1-2 '').0"
DESCRIPTION="Matrix-Telegram puppeting bridge"
HOMEPAGE="https://github.com/mautrix/telegram"
SRC_URI="https://github.com/mautrix/telegram/archive/refs/tags/v${MY_PV}.tar.gz -> ${P}.tar.gz
https://github.com/sysrq-golang-dist/${PN}/releases/download/v${MY_PV}/${PN}-${MY_PV}-deps.tar.xz"
S="${WORKDIR}/telegram-${MY_PV}"
LICENSE="AGPL-3+"
# Go dependency licenses
LICENSE+=" Apache-2.0 BSD GPL-3+ ISC MIT MPL-2.0"
SLOT="0"
KEYWORDS="~amd64"
IUSE="+crypt"
RDEPEND="
acct-user/mautrix-telegram
dev-db/sqlite:3
media-libs/libwebp:=
crypt? ( dev-libs/olm )
"
DEPEND="${RDEPEND}"
BDEPEND="
>=dev-lang/go-1.25.0
virtual/pkgconfig
"
DOCS=( {CHANGELOG,README,ROADMAP}.md )
src_configure() {
default
# https://github.com/mattn/go-sqlite3#linux
# -tags libsqlite3: use system sqlite3 instead of bundled
GO_BUILD_TAGS="libsqlite3"
use crypt || GO_BUILD_TAGS+=",nocrypto"
}
src_prepare() {
default
# unbundle libwebp
cd "${GOMODCACHE}" || die
rm go.mau.fi/webp@v0.3.0/z_*.c || die
eapply "${FILESDIR}"/${PN}-26.07-unbundle-libwebp.patch
}
src_compile() {
local MAUTRIX_VERSION=$(awk '/maunium\.net\/go\/mautrix / { print $2 }' go.mod)
local BUILD_TIME=$(date -Iseconds)
local go_ldflags=(
-X "main.Tag=v${MY_PV}"
-X "main.Commit=unknown"
-X "main.BuildTime=${BUILD_TIME}"
-X "maunium.net/go/mautrix.GoModVersion=${MAUTRIX_VERSION}"
)
ego build -tags "${GO_BUILD_TAGS}" -ldflags "${go_ldflags[*]}" ./cmd/mautrix-telegram
}
src_test() {
ego test -tags "${GO_BUILD_TAGS}" -vet=off \
$(ego list ./... | grep -Fvx go.mau.fi/mautrix-telegram/pkg/gotd/tgerr)
}
src_install() {
dobin mautrix-telegram
einstalldocs
newinitd "${FILESDIR}"/mautrix-telegram.initd-r3 mautrix-telegram
newconfd "${FILESDIR}"/mautrix-telegram.confd mautrix-telegram
systemd_newunit "${FILESDIR}"/mautrix-telegram.service-r1 mautrix-telegram.service
local dir
for dir in /var/log/mautrix /etc/mautrix; do
keepdir "${dir}"
fowners -R root:mautrix "${dir}"
fperms 770 "${dir}"
done
keepdir /var/lib/mautrix/telegram
fowners -R mautrix-telegram:mautrix /var/lib/mautrix/telegram
}
pkg_postinst() {
einfo
elog "Before you can use mautrix-telegram, you need to configure it correctly."
elog "To generate the configuration file, use the following command:"
elog " # runuser -u mautrix-telegram -g mautrix -- mautrix-telegram -c /etc/mautrix/mautrix_telegram.yaml -e"
elog
elog "Configure the /etc/mautrix/mautrix_telegram.yaml file according to your"
elog "homeserver. When done, run the following command:"
elog " # emerge --config ${CATEGORY}/${PN}"
elog
elog "Then, you need to register the bridge with your homeserver."
elog "Refer your homeserver's documentation for instructions."
elog "The registration file is located at /var/lib/mautrix/telegram/registration.yaml"
elog
elog "Finally, you may start the mautrix-telegram daemon."
einfo
optfeature "animated sticker support" "dev-util/lottieconverter media-video/ffmpeg[vpx,webp]"
}
pkg_config() {
runuser -u mautrix-telegram -g mautrix -- \
mautrix-telegram -c /etc/mautrix/mautrix_telegram.yaml -g -r /var/lib/mautrix/telegram/registration.yaml
}