PTU5KAS/container-entrypoint
Felix Moessbauer f971cd363b kas-container: copy host ssh config into home
This patch fixes a regression introduced in 492b2c5. As the builder user
is no longer created in the entrypoint, the data from the home skeleton
is also not copied anymore. This breaks the ssh config (including
known_hosts) when using kas-container with --ssh-dir, as the ssh dir is
mounted into the skeleton, but not copied to the builders home.

With this patch, we now explicitly copy the .ssh folder into the builder
users home, in case it is mounted from the host.

Signed-off-by: Felix Moessbauer <felix.moessbauer@siemens.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
2023-02-27 16:29:45 +01:00

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#!/bin/bash
#
# kas - setup tool for bitbake based projects
#
# Copyright (c) Siemens AG, 2017-2023
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
# kas-isar: sudo update-binfmts --enable && [ -f /proc/sys/fs/binfmt_misc/status ]
if mount | grep -q "on / type aufs"; then
cat <<EOF >&2
WARNING: Generation of wic images will fail!
Your docker host setup uses broken aufs as storage driver. Adjust the docker
configuration to use a different driver (overlay, overlay2, devicemapper). You
may also need to update the host distribution (e.g. Debian Jessie -> Stretch).
EOF
fi
if [ -z "$USER_ID" ]; then
# Not a kas-container call
GOSU=""
# Work around gitlab-runner not aligning checked out repo ownership
# with our builder user
sudo git config --system safe.directory "*"
elif [ "$USER_ID" == 0 ]; then
# We shall run everything as root
GOSU=""
else
GROUP_ID=${GROUP_ID:-$(id -g)}
groupmod -o --gid "$GROUP_ID" builder
usermod -o --uid "$USER_ID" --gid "$GROUP_ID" builder >/dev/null
chown -R "$USER_ID":"$GROUP_ID" /builder
# copy host SSH config into home of builder
if [ -d /etc/skel/.ssh ]; then
cp -a /etc/skel/.ssh /builder/
fi
GOSU="gosu builder"
fi
if [ "$PWD" = / ]; then
cd /builder || exit 1
fi
if [ -n "$1" ]; then
case "$1" in
build|checkout|dump|for-all-repos|menu|shell|-*)
# SC2086: Double quote to prevent globbing and word splitting.
# shellcheck disable=2086
exec $GOSU kas "$@"
;;
*)
# SC2086: Double quote to prevent globbing and word splitting.
# shellcheck disable=2086
exec $GOSU "$@"
;;
esac
else
# SC2086: Double quote to prevent globbing and word splitting.
# shellcheck disable=2086
exec $GOSU bash
fi