58134f8497
These tests assume that the group and user information on the host operating system can be provided by different plugins for the GNU Name Service Switch (or NSS) functionality of the GNU C Library. eg., on enterprise FreeIPA set-ups. However, it's expected that everything inside the Toolbx container will be provided by /etc/group, /etc/passwd, /etc/shadow, etc.. While /etc/group and /etc/passwd can be read by any user, /etc/shadow can only be read by root. However, it's awkward to use sudo(8) in the test cases involving /etc/shadow, because they ensure that root and $USER don't need passwords to authenticate inside the container, and sudo(8) itself depends on that. If sudo(8) is used, the test suite can behave unexpectedly if Toolbx didn't set up the container correctly. eg., it can get blocked waiting for a password. Hence, 'podman unshare' is used instead to enter the container's initial user namespace, where $USER from the host appears as root. This is sufficient because the test cases only need to read /etc/shadow inside the Toolbx container. https://github.com/containers/toolbox/pull/1355
520 lines
16 KiB
Bash
520 lines
16 KiB
Bash
# shellcheck shell=bats
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#
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# Copyright © 2023 Red Hat, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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load 'libs/bats-support/load'
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load 'libs/bats-assert/load'
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load 'libs/helpers'
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setup() {
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bats_require_minimum_version 1.7.0
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_setup_environment
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cleanup_containers
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}
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teardown() {
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cleanup_containers
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}
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@test "user: separate namespace" {
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local ns_host
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ns_host=$(readlink /proc/$$/ns/user)
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create_default_container
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run --keep-empty-lines --separate-stderr "$TOOLBOX" run sh -c 'readlink /proc/$$/ns/user'
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assert_success
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assert_line --index 0 --regexp '^user:\[[[:digit:]]+\]$'
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refute_line --index 0 "$ns_host"
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if check_bats_version 1.10.0; then
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assert [ ${#lines[@]} -eq 1 ]
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else
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assert [ ${#lines[@]} -eq 2 ]
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fi
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# shellcheck disable=SC2154
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assert [ ${#stderr_lines[@]} -eq 0 ]
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}
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@test "user: root in shadow(5) inside the default container" {
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local default_container
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default_container="$(get_system_id)-toolbox-$(get_system_version)"
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create_default_container
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container_root_file_system="$("$PODMAN" unshare "$PODMAN" mount "$default_container")"
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"$TOOLBOX" run true
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run --keep-empty-lines --separate-stderr "$PODMAN" unshare cat "$container_root_file_system/etc/shadow"
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"$PODMAN" unshare "$PODMAN" unmount "$default_container"
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assert_success
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assert_line --regexp '^root::.+$'
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assert [ ${#lines[@]} -gt 0 ]
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# shellcheck disable=SC2154
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assert [ ${#stderr_lines[@]} -eq 0 ]
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}
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@test "user: root in shadow(5) inside Arch Linux" {
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create_distro_container arch latest arch-toolbox-latest
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container_root_file_system="$("$PODMAN" unshare "$PODMAN" mount arch-toolbox-latest)"
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"$TOOLBOX" run --distro arch true
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run --keep-empty-lines --separate-stderr "$PODMAN" unshare cat "$container_root_file_system/etc/shadow"
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"$PODMAN" unshare "$PODMAN" unmount arch-toolbox-latest
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assert_success
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assert_line --regexp '^root::.+$'
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assert [ ${#lines[@]} -gt 0 ]
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# shellcheck disable=SC2154
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assert [ ${#stderr_lines[@]} -eq 0 ]
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}
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@test "user: root in shadow(5) inside Fedora 34" {
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create_distro_container fedora 34 fedora-toolbox-34
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container_root_file_system="$("$PODMAN" unshare "$PODMAN" mount fedora-toolbox-34)"
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"$TOOLBOX" run --distro fedora --release 34 true
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run --keep-empty-lines --separate-stderr "$PODMAN" unshare cat "$container_root_file_system/etc/shadow"
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"$PODMAN" unshare "$PODMAN" unmount fedora-toolbox-34
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assert_success
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assert_line --regexp '^root::.+$'
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assert [ ${#lines[@]} -gt 0 ]
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# shellcheck disable=SC2154
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assert [ ${#stderr_lines[@]} -eq 0 ]
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}
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@test "user: root in shadow(5) inside RHEL 8.7" {
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create_distro_container rhel 8.7 rhel-toolbox-8.7
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container_root_file_system="$("$PODMAN" unshare "$PODMAN" mount rhel-toolbox-8.7)"
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"$TOOLBOX" run --distro rhel --release 8.7 true
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run --keep-empty-lines --separate-stderr "$PODMAN" unshare cat "$container_root_file_system/etc/shadow"
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"$PODMAN" unshare "$PODMAN" unmount rhel-toolbox-8.7
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assert_success
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assert_line --regexp '^root::.+$'
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assert [ ${#lines[@]} -gt 0 ]
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# shellcheck disable=SC2154
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assert [ ${#stderr_lines[@]} -eq 0 ]
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}
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@test "user: root in shadow(5) inside Ubuntu 16.04" {
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create_distro_container ubuntu 16.04 ubuntu-toolbox-16.04
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container_root_file_system="$("$PODMAN" unshare "$PODMAN" mount ubuntu-toolbox-16.04)"
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"$TOOLBOX" run --distro ubuntu --release 16.04 true
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run --keep-empty-lines --separate-stderr "$PODMAN" unshare cat "$container_root_file_system/etc/shadow"
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"$PODMAN" unshare "$PODMAN" unmount ubuntu-toolbox-16.04
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assert_success
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assert_line --regexp '^root::.+$'
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assert [ ${#lines[@]} -gt 0 ]
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# shellcheck disable=SC2154
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assert [ ${#stderr_lines[@]} -eq 0 ]
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}
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@test "user: root in shadow(5) inside Ubuntu 18.04" {
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create_distro_container ubuntu 18.04 ubuntu-toolbox-18.04
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container_root_file_system="$("$PODMAN" unshare "$PODMAN" mount ubuntu-toolbox-18.04)"
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"$TOOLBOX" run --distro ubuntu --release 18.04 true
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run --keep-empty-lines --separate-stderr "$PODMAN" unshare cat "$container_root_file_system/etc/shadow"
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"$PODMAN" unshare "$PODMAN" unmount ubuntu-toolbox-18.04
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assert_success
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assert_line --regexp '^root::.+$'
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assert [ ${#lines[@]} -gt 0 ]
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# shellcheck disable=SC2154
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assert [ ${#stderr_lines[@]} -eq 0 ]
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}
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@test "user: root in shadow(5) inside Ubuntu 20.04" {
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create_distro_container ubuntu 20.04 ubuntu-toolbox-20.04
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container_root_file_system="$("$PODMAN" unshare "$PODMAN" mount ubuntu-toolbox-20.04)"
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"$TOOLBOX" run --distro ubuntu --release 20.04 true
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run --keep-empty-lines --separate-stderr "$PODMAN" unshare cat "$container_root_file_system/etc/shadow"
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"$PODMAN" unshare "$PODMAN" unmount ubuntu-toolbox-20.04
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assert_success
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assert_line --regexp '^root::.+$'
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assert [ ${#lines[@]} -gt 0 ]
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# shellcheck disable=SC2154
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assert [ ${#stderr_lines[@]} -eq 0 ]
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}
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@test "user: $USER in passwd(5) inside the default container" {
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local user_gecos
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user_gecos="$(getent passwd "$USER" | cut --delimiter : --fields 5)"
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local user_id_real
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user_id_real="$(id --real --user)"
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create_default_container
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run --keep-empty-lines --separate-stderr "$TOOLBOX" run sh -c 'cat /etc/passwd'
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assert_success
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assert_line --regexp "^$USER::$user_id_real:$user_id_real:$user_gecos:$HOME:$SHELL$"
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assert [ ${#lines[@]} -gt 1 ]
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# shellcheck disable=SC2154
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assert [ ${#stderr_lines[@]} -eq 0 ]
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}
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@test "user: $USER in passwd(5) inside Arch Linux" {
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local user_gecos
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user_gecos="$(getent passwd "$USER" | cut --delimiter : --fields 5)"
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local user_id_real
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user_id_real="$(id --real --user)"
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create_distro_container arch latest arch-toolbox-latest
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run --keep-empty-lines --separate-stderr "$TOOLBOX" run --distro arch sh -c 'cat /etc/passwd'
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assert_success
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assert_line --regexp "^$USER::$user_id_real:$user_id_real:$user_gecos:$HOME:$SHELL$"
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assert [ ${#lines[@]} -gt 1 ]
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# shellcheck disable=SC2154
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assert [ ${#stderr_lines[@]} -eq 0 ]
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}
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@test "user: $USER in passwd(5) inside Fedora 34" {
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local user_gecos
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user_gecos="$(getent passwd "$USER" | cut --delimiter : --fields 5)"
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local user_id_real
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user_id_real="$(id --real --user)"
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create_distro_container fedora 34 fedora-toolbox-34
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run --keep-empty-lines --separate-stderr "$TOOLBOX" run --distro fedora --release 34 sh -c 'cat /etc/passwd'
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assert_success
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assert_line --regexp "^$USER::$user_id_real:$user_id_real:$user_gecos:$HOME:$SHELL$"
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assert [ ${#lines[@]} -gt 1 ]
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# shellcheck disable=SC2154
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assert [ ${#stderr_lines[@]} -eq 0 ]
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}
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@test "user: $USER in passwd(5) inside RHEL 8.7" {
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local user_gecos
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user_gecos="$(getent passwd "$USER" | cut --delimiter : --fields 5)"
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local user_id_real
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user_id_real="$(id --real --user)"
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create_distro_container rhel 8.7 rhel-toolbox-8.7
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run --keep-empty-lines --separate-stderr "$TOOLBOX" run --distro rhel --release 8.7 sh -c 'cat /etc/passwd'
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assert_success
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assert_line --regexp "^$USER::$user_id_real:$user_id_real:$user_gecos:$HOME:$SHELL$"
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assert [ ${#lines[@]} -gt 1 ]
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# shellcheck disable=SC2154
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assert [ ${#stderr_lines[@]} -eq 0 ]
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}
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@test "user: $USER in passwd(5) inside Ubuntu 16.04" {
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local user_gecos
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user_gecos="$(getent passwd "$USER" | cut --delimiter : --fields 5)"
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local user_id_real
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user_id_real="$(id --real --user)"
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create_distro_container ubuntu 16.04 ubuntu-toolbox-16.04
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run --keep-empty-lines --separate-stderr "$TOOLBOX" run --distro ubuntu --release 16.04 sh -c 'cat /etc/passwd'
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assert_success
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assert_line --regexp "^$USER::$user_id_real:$user_id_real:$user_gecos:$HOME:$SHELL$"
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assert [ ${#lines[@]} -gt 1 ]
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# shellcheck disable=SC2154
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assert [ ${#stderr_lines[@]} -eq 0 ]
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}
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@test "user: $USER in passwd(5) inside Ubuntu 18.04" {
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local user_gecos
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user_gecos="$(getent passwd "$USER" | cut --delimiter : --fields 5)"
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local user_id_real
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user_id_real="$(id --real --user)"
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create_distro_container ubuntu 18.04 ubuntu-toolbox-18.04
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run --keep-empty-lines --separate-stderr "$TOOLBOX" run --distro ubuntu --release 18.04 sh -c 'cat /etc/passwd'
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assert_success
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assert_line --regexp "^$USER::$user_id_real:$user_id_real:$user_gecos:$HOME:$SHELL$"
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assert [ ${#lines[@]} -gt 1 ]
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# shellcheck disable=SC2154
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assert [ ${#stderr_lines[@]} -eq 0 ]
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}
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@test "user: $USER in passwd(5) inside Ubuntu 20.04" {
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local user_gecos
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user_gecos="$(getent passwd "$USER" | cut --delimiter : --fields 5)"
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local user_id_real
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user_id_real="$(id --real --user)"
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create_distro_container ubuntu 20.04 ubuntu-toolbox-20.04
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run --keep-empty-lines --separate-stderr "$TOOLBOX" run --distro ubuntu --release 20.04 sh -c 'cat /etc/passwd'
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assert_success
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assert_line --regexp "^$USER::$user_id_real:$user_id_real:$user_gecos:$HOME:$SHELL$"
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assert [ ${#lines[@]} -gt 1 ]
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# shellcheck disable=SC2154
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assert [ ${#stderr_lines[@]} -eq 0 ]
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}
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@test "user: $USER in shadow(5) inside the default container" {
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local default_container
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default_container="$(get_system_id)-toolbox-$(get_system_version)"
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create_default_container
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container_root_file_system="$("$PODMAN" unshare "$PODMAN" mount "$default_container")"
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"$TOOLBOX" run true
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run --keep-empty-lines --separate-stderr "$PODMAN" unshare cat "$container_root_file_system/etc/shadow"
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"$PODMAN" unshare "$PODMAN" unmount "$default_container"
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assert_success
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refute_line --regexp "^$USER:.*$"
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assert [ ${#lines[@]} -gt 0 ]
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# shellcheck disable=SC2154
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assert [ ${#stderr_lines[@]} -eq 0 ]
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}
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@test "user: $USER in shadow(5) inside Arch Linux" {
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create_distro_container arch latest arch-toolbox-latest
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container_root_file_system="$("$PODMAN" unshare "$PODMAN" mount arch-toolbox-latest)"
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"$TOOLBOX" run --distro arch true
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run --keep-empty-lines --separate-stderr "$PODMAN" unshare cat "$container_root_file_system/etc/shadow"
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"$PODMAN" unshare "$PODMAN" unmount arch-toolbox-latest
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assert_success
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refute_line --regexp "^$USER:.*$"
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assert [ ${#lines[@]} -gt 0 ]
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# shellcheck disable=SC2154
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assert [ ${#stderr_lines[@]} -eq 0 ]
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}
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@test "user: $USER in shadow(5) inside Fedora 34" {
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create_distro_container fedora 34 fedora-toolbox-34
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container_root_file_system="$("$PODMAN" unshare "$PODMAN" mount fedora-toolbox-34)"
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"$TOOLBOX" run --distro fedora --release 34 true
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run --keep-empty-lines --separate-stderr "$PODMAN" unshare cat "$container_root_file_system/etc/shadow"
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"$PODMAN" unshare "$PODMAN" unmount fedora-toolbox-34
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assert_success
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refute_line --regexp "^$USER:.*$"
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assert [ ${#lines[@]} -gt 0 ]
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# shellcheck disable=SC2154
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assert [ ${#stderr_lines[@]} -eq 0 ]
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}
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@test "user: $USER in shadow(5) inside RHEL 8.7" {
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create_distro_container rhel 8.7 rhel-toolbox-8.7
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container_root_file_system="$("$PODMAN" unshare "$PODMAN" mount rhel-toolbox-8.7)"
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"$TOOLBOX" run --distro rhel --release 8.7 true
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run --keep-empty-lines --separate-stderr "$PODMAN" unshare cat "$container_root_file_system/etc/shadow"
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"$PODMAN" unshare "$PODMAN" unmount rhel-toolbox-8.7
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assert_success
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refute_line --regexp "^$USER:.*$"
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assert [ ${#lines[@]} -gt 0 ]
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# shellcheck disable=SC2154
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assert [ ${#stderr_lines[@]} -eq 0 ]
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}
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@test "user: $USER in shadow(5) inside Ubuntu 16.04" {
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create_distro_container ubuntu 16.04 ubuntu-toolbox-16.04
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container_root_file_system="$("$PODMAN" unshare "$PODMAN" mount ubuntu-toolbox-16.04)"
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"$TOOLBOX" run --distro ubuntu --release 16.04 true
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run --keep-empty-lines --separate-stderr "$PODMAN" unshare cat "$container_root_file_system/etc/shadow"
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"$PODMAN" unshare "$PODMAN" unmount ubuntu-toolbox-16.04
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assert_success
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refute_line --regexp "^$USER:.*$"
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assert [ ${#lines[@]} -gt 0 ]
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# shellcheck disable=SC2154
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assert [ ${#stderr_lines[@]} -eq 0 ]
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}
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@test "user: $USER in shadow(5) inside Ubuntu 18.04" {
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create_distro_container ubuntu 18.04 ubuntu-toolbox-18.04
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container_root_file_system="$("$PODMAN" unshare "$PODMAN" mount ubuntu-toolbox-18.04)"
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"$TOOLBOX" run --distro ubuntu --release 18.04 true
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run --keep-empty-lines --separate-stderr "$PODMAN" unshare cat "$container_root_file_system/etc/shadow"
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"$PODMAN" unshare "$PODMAN" unmount ubuntu-toolbox-18.04
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assert_success
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refute_line --regexp "^$USER:.*$"
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assert [ ${#lines[@]} -gt 0 ]
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# shellcheck disable=SC2154
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assert [ ${#stderr_lines[@]} -eq 0 ]
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}
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@test "user: $USER in shadow(5) inside Ubuntu 20.04" {
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create_distro_container ubuntu 20.04 ubuntu-toolbox-20.04
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container_root_file_system="$("$PODMAN" unshare "$PODMAN" mount ubuntu-toolbox-20.04)"
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"$TOOLBOX" run --distro ubuntu --release 20.04 true
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run --keep-empty-lines --separate-stderr "$PODMAN" unshare cat "$container_root_file_system/etc/shadow"
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"$PODMAN" unshare "$PODMAN" unmount ubuntu-toolbox-20.04
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assert_success
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refute_line --regexp "^$USER:.*$"
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assert [ ${#lines[@]} -gt 0 ]
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# shellcheck disable=SC2154
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assert [ ${#stderr_lines[@]} -eq 0 ]
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}
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@test "user: $USER in group(5) inside the default container" {
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create_default_container
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run --keep-empty-lines --separate-stderr "$TOOLBOX" run sh -c 'cat /etc/group'
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assert_success
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assert_line --regexp "^(sudo|wheel):x:[[:digit:]]+:$USER$"
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assert [ ${#lines[@]} -gt 1 ]
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# shellcheck disable=SC2154
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assert [ ${#stderr_lines[@]} -eq 0 ]
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}
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@test "user: $USER in group(5) inside Arch Linux" {
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create_distro_container arch latest arch-toolbox-latest
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run --keep-empty-lines --separate-stderr "$TOOLBOX" run --distro arch sh -c 'cat /etc/group'
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assert_success
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assert_line --regexp "^wheel:x:[[:digit:]]+:$USER$"
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assert [ ${#lines[@]} -gt 1 ]
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# shellcheck disable=SC2154
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assert [ ${#stderr_lines[@]} -eq 0 ]
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}
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@test "user: $USER in group(5) inside Fedora 34" {
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|
create_distro_container fedora 34 fedora-toolbox-34
|
|
|
|
run --keep-empty-lines --separate-stderr "$TOOLBOX" run --distro fedora --release 34 sh -c 'cat /etc/group'
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|
|
|
assert_success
|
|
assert_line --regexp "^wheel:x:[[:digit:]]+:$USER$"
|
|
assert [ ${#lines[@]} -gt 1 ]
|
|
|
|
# shellcheck disable=SC2154
|
|
assert [ ${#stderr_lines[@]} -eq 0 ]
|
|
}
|
|
|
|
@test "user: $USER in group(5) inside RHEL 8.7" {
|
|
create_distro_container rhel 8.7 rhel-toolbox-8.7
|
|
|
|
run --keep-empty-lines --separate-stderr "$TOOLBOX" run --distro rhel --release 8.7 sh -c 'cat /etc/group'
|
|
|
|
assert_success
|
|
assert_line --regexp "^wheel:x:[[:digit:]]+:$USER$"
|
|
assert [ ${#lines[@]} -gt 1 ]
|
|
|
|
# shellcheck disable=SC2154
|
|
assert [ ${#stderr_lines[@]} -eq 0 ]
|
|
}
|
|
|
|
@test "user: $USER in group(5) inside Ubuntu 16.04" {
|
|
create_distro_container ubuntu 16.04 ubuntu-toolbox-16.04
|
|
|
|
run --keep-empty-lines --separate-stderr "$TOOLBOX" run --distro ubuntu --release 16.04 sh -c 'cat /etc/group'
|
|
|
|
assert_success
|
|
assert_line --regexp "^sudo:x:[[:digit:]]+:$USER$"
|
|
assert [ ${#lines[@]} -gt 1 ]
|
|
|
|
# shellcheck disable=SC2154
|
|
assert [ ${#stderr_lines[@]} -eq 0 ]
|
|
}
|
|
|
|
@test "user: $USER in group(5) inside Ubuntu 18.04" {
|
|
create_distro_container ubuntu 18.04 ubuntu-toolbox-18.04
|
|
|
|
run --keep-empty-lines --separate-stderr "$TOOLBOX" run --distro ubuntu --release 18.04 sh -c 'cat /etc/group'
|
|
|
|
assert_success
|
|
assert_line --regexp "^sudo:x:[[:digit:]]+:$USER$"
|
|
assert [ ${#lines[@]} -gt 1 ]
|
|
|
|
# shellcheck disable=SC2154
|
|
assert [ ${#stderr_lines[@]} -eq 0 ]
|
|
}
|
|
|
|
@test "user: $USER in group(5) inside Ubuntu 20.04" {
|
|
create_distro_container ubuntu 20.04 ubuntu-toolbox-20.04
|
|
|
|
run --keep-empty-lines --separate-stderr "$TOOLBOX" run --distro ubuntu --release 20.04 sh -c 'cat /etc/group'
|
|
|
|
assert_success
|
|
assert_line --regexp "^sudo:x:[[:digit:]]+:$USER$"
|
|
assert [ ${#lines[@]} -gt 1 ]
|
|
|
|
# shellcheck disable=SC2154
|
|
assert [ ${#stderr_lines[@]} -eq 0 ]
|
|
}
|