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systemd/test/units/TEST-07-PID1.private-users.sh
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Mike Yuan 24c73c7920 core/exec-invoke: switch PRIVATE_USERS_FULL to direct "0 0 UINT32_MAX" mapping
This was intended for v259. Let's get it done now, in v260.
2026-01-23 19:29:48 +01:00

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#!/usr/bin/env bash
# SPDX-License-Identifier: LGPL-2.1-or-later
# shellcheck disable=SC2016
set -eux
set -o pipefail
systemd-run -p PrivateUsers=yes --wait bash -c 'test "$(cat /proc/self/uid_map)" == " 0 0 1"'
systemd-run -p PrivateUsers=yes --wait bash -c 'test "$(cat /proc/self/gid_map)" == " 0 0 1"'
systemd-run -p PrivateUsersEx=yes --wait bash -c 'test "$(cat /proc/self/setgroups)" == "deny"'
systemd-run -p PrivateUsersEx=self --wait bash -c 'test "$(cat /proc/self/uid_map)" == " 0 0 1"'
systemd-run -p PrivateUsersEx=self --wait bash -c 'test "$(cat /proc/self/gid_map)" == " 0 0 1"'
systemd-run -p PrivateUsersEx=self --wait bash -c 'test "$(cat /proc/self/setgroups)" == "deny"'
systemd-run -p PrivateUsersEx=identity --wait bash -c 'test "$(cat /proc/self/uid_map)" == " 0 0 65536"'
systemd-run -p PrivateUsersEx=identity --wait bash -c 'test "$(cat /proc/self/gid_map)" == " 0 0 65536"'
systemd-run -p PrivateUsersEx=full --wait bash -c 'test "$(cat /proc/self/uid_map)" == " 0 0 4294967295"'
systemd-run -p PrivateUsersEx=full --wait bash -c 'test "$(cat /proc/self/gid_map)" == " 0 0 4294967295"'
systemd-run -p PrivateUsersEx=full --wait bash -c 'test "$(cat /proc/self/setgroups)" == "allow"'