mirror of
https://github.com/containers/podman.git
synced 2025-05-23 18:17:53 +08:00
b4374f2bd9
Reduce the number of top-level packages in ./pkg by moving quadlet packages under ./pkg/systemd. [NO NEW TESTS NEEDED] - no functional change. Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
246 lines
7.8 KiB
Go
246 lines
7.8 KiB
Go
package parser
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
const memcachedService = `# It's not recommended to modify this file in-place, because it will be
|
|
# overwritten during upgrades. If you want to customize, the best
|
|
# way is to use the "systemctl edit" command to create an override unit.
|
|
#
|
|
# For example, to pass additional options, create an override unit
|
|
# (as is done by systemctl edit) and enter the following:
|
|
#
|
|
# [Service]
|
|
# Environment=OPTIONS="-l 127.0.0.1,::1"
|
|
|
|
|
|
[Unit]
|
|
Description=memcached daemon
|
|
Before=httpd.service
|
|
After=network.target
|
|
|
|
[Service]
|
|
EnvironmentFile=/etc/sysconfig/memcached
|
|
ExecStart=/usr/bin/memcached -p ${PORT} -u ${USER} -m ${CACHESIZE} -c ${MAXCONN} $OPTIONS
|
|
|
|
# Set up a new file system namespace and mounts private /tmp and /var/tmp
|
|
# directories so this service cannot access the global directories and
|
|
# other processes cannot access this service's directories.
|
|
PrivateTmp=true
|
|
|
|
# Mounts the /usr, /boot, and /etc directories read-only for processes
|
|
# invoked by this unit.
|
|
ProtectSystem=full
|
|
|
|
# Ensures that the service process and all its children can never gain new
|
|
# privileges
|
|
NoNewPrivileges=true
|
|
|
|
# Sets up a new /dev namespace for the executed processes and only adds API
|
|
# pseudo devices such as /dev/null, /dev/zero or /dev/random (as well as
|
|
# the pseudo TTY subsystem) to it, but no physical devices such as /dev/sda.
|
|
PrivateDevices=true
|
|
|
|
# Required for dropping privileges and running as a different user
|
|
CapabilityBoundingSet=CAP_SETGID CAP_SETUID CAP_SYS_RESOURCE
|
|
|
|
# Restricts the set of socket address families accessible to the processes
|
|
# of this unit. Protects against vulnerabilities such as CVE-2016-8655
|
|
RestrictAddressFamilies=AF_INET AF_INET6 AF_UNIX
|
|
|
|
|
|
# Some security features are not in the older versions of systemd used by
|
|
# e.g. RHEL7/CentOS 7. The below settings are automatically edited at package
|
|
# build time to uncomment them if the target platform supports them.
|
|
|
|
# Attempts to create memory mappings that are writable and executable at
|
|
# the same time, or to change existing memory mappings to become executable
|
|
# are prohibited.
|
|
##safer##MemoryDenyWriteExecute=true
|
|
|
|
# Explicit module loading will be denied. This allows to turn off module
|
|
# load and unload operations on modular kernels. It is recommended to turn
|
|
# this on for most services that do not need special file systems or extra
|
|
# kernel modules to work.
|
|
##safer##ProtectKernelModules=true
|
|
|
|
# Kernel variables accessible through /proc/sys, /sys, /proc/sysrq-trigger,
|
|
# /proc/latency_stats, /proc/acpi, /proc/timer_stats, /proc/fs and /proc/irq
|
|
# will be made read-only to all processes of the unit. Usually, tunable
|
|
# kernel variables should only be written at boot-time, with the sysctl.d(5)
|
|
# mechanism. Almost no services need to write to these at runtime; it is hence
|
|
# recommended to turn this on for most services.
|
|
##safer##ProtectKernelTunables=true
|
|
|
|
# The Linux Control Groups (cgroups(7)) hierarchies accessible through
|
|
# /sys/fs/cgroup will be made read-only to all processes of the unit.
|
|
# Except for container managers no services should require write access
|
|
# to the control groups hierarchies; it is hence recommended to turn this
|
|
# on for most services
|
|
##safer##ProtectControlGroups=true
|
|
|
|
# Any attempts to enable realtime scheduling in a process of the unit are
|
|
# refused.
|
|
##safer##RestrictRealtime=true
|
|
|
|
# Takes away the ability to create or manage any kind of namespace
|
|
##safer##RestrictNamespaces=true
|
|
|
|
[Install]
|
|
WantedBy=multi-user.target
|
|
`
|
|
|
|
const systemdloginService = `# SPDX-License-Identifier: LGPL-2.1-or-later
|
|
#
|
|
# This file is part of systemd.
|
|
#
|
|
# systemd is free software; you can redistribute it and/or modify it
|
|
# under the terms of the GNU Lesser General Public License as published by
|
|
# the Free Software Foundation; either version 2.1 of the License, or
|
|
# (at your option) any later version.
|
|
|
|
[Unit]
|
|
Description=User Login Management
|
|
Documentation=man:sd-login(3)
|
|
Documentation=man:systemd-logind.service(8)
|
|
Documentation=man:logind.conf(5)
|
|
Documentation=man:org.freedesktop.login1(5)
|
|
|
|
Wants=user.slice modprobe@drm.service
|
|
After=nss-user-lookup.target user.slice modprobe@drm.service
|
|
|
|
# Ask for the dbus socket.
|
|
Wants=dbus.socket
|
|
After=dbus.socket
|
|
|
|
[Service]
|
|
BusName=org.freedesktop.login1
|
|
CapabilityBoundingSet=CAP_SYS_ADMIN CAP_MAC_ADMIN CAP_AUDIT_CONTROL CAP_CHOWN CAP_DAC_READ_SEARCH CAP_DAC_OVERRIDE CAP_FOWNER CAP_SYS_TTY_CONFIG CAP_LINUX_IMMUTABLE
|
|
DeviceAllow=block-* r
|
|
DeviceAllow=char-/dev/console rw
|
|
DeviceAllow=char-drm rw
|
|
DeviceAllow=char-input rw
|
|
DeviceAllow=char-tty rw
|
|
DeviceAllow=char-vcs rw
|
|
ExecStart=/usr/lib/systemd/systemd-logind
|
|
FileDescriptorStoreMax=512
|
|
IPAddressDeny=any
|
|
LockPersonality=yes
|
|
MemoryDenyWriteExecute=yes
|
|
NoNewPrivileges=yes
|
|
PrivateTmp=yes
|
|
ProtectProc=invisible
|
|
ProtectClock=yes
|
|
ProtectControlGroups=yes
|
|
ProtectHome=yes
|
|
ProtectHostname=yes
|
|
ProtectKernelLogs=yes
|
|
ProtectKernelModules=yes
|
|
ProtectSystem=strict
|
|
ReadWritePaths=/etc /run
|
|
Restart=always
|
|
RestartSec=0
|
|
RestrictAddressFamilies=AF_UNIX AF_NETLINK
|
|
RestrictNamespaces=yes
|
|
RestrictRealtime=yes
|
|
RestrictSUIDSGID=yes
|
|
RuntimeDirectory=systemd/sessions systemd/seats systemd/users systemd/inhibit systemd/shutdown
|
|
RuntimeDirectoryPreserve=yes
|
|
StateDirectory=systemd/linger
|
|
SystemCallArchitectures=native
|
|
SystemCallErrorNumber=EPERM
|
|
SystemCallFilter=@system-service
|
|
|
|
|
|
# Increase the default a bit in order to allow many simultaneous logins since
|
|
# we keep one fd open per session.
|
|
LimitNOFILE=524288
|
|
`
|
|
const systemdnetworkdService = `# SPDX-License-Identifier: LGPL-2.1-or-later
|
|
#
|
|
# This file is part of systemd.
|
|
#
|
|
# systemd is free software; you can redistribute it and/or modify it
|
|
# under the terms of the GNU Lesser General Public License as published by
|
|
# the Free Software Foundation; either version 2.1 of the License, or
|
|
# (at your option) any later version.
|
|
|
|
[Unit]
|
|
Description=Network Configuration
|
|
Documentation=man:systemd-networkd.service(8)
|
|
ConditionCapability=CAP_NET_ADMIN
|
|
DefaultDependencies=no
|
|
# systemd-udevd.service can be dropped once tuntap is moved to netlink
|
|
After=systemd-networkd.socket systemd-udevd.service network-pre.target systemd-sysusers.service systemd-sysctl.service
|
|
Before=network.target multi-user.target shutdown.target
|
|
Conflicts=shutdown.target
|
|
Wants=systemd-networkd.socket network.target
|
|
|
|
[Service]
|
|
AmbientCapabilities=CAP_NET_ADMIN CAP_NET_BIND_SERVICE CAP_NET_BROADCAST CAP_NET_RAW
|
|
BusName=org.freedesktop.network1
|
|
CapabilityBoundingSet=CAP_NET_ADMIN CAP_NET_BIND_SERVICE CAP_NET_BROADCAST CAP_NET_RAW
|
|
DeviceAllow=char-* rw
|
|
ExecStart=!!/usr/lib/systemd/systemd-networkd
|
|
ExecReload=networkctl reload
|
|
LockPersonality=yes
|
|
MemoryDenyWriteExecute=yes
|
|
NoNewPrivileges=yes
|
|
ProtectProc=invisible
|
|
ProtectClock=yes
|
|
ProtectControlGroups=yes
|
|
ProtectHome=yes
|
|
ProtectKernelLogs=yes
|
|
ProtectKernelModules=yes
|
|
ProtectSystem=strict
|
|
Restart=on-failure
|
|
RestartKillSignal=SIGUSR2
|
|
RestartSec=0
|
|
RestrictAddressFamilies=AF_UNIX AF_NETLINK AF_INET AF_INET6 AF_PACKET AF_ALG
|
|
RestrictNamespaces=yes
|
|
RestrictRealtime=yes
|
|
RestrictSUIDSGID=yes
|
|
RuntimeDirectory=systemd/netif
|
|
RuntimeDirectoryPreserve=yes
|
|
SystemCallArchitectures=native
|
|
SystemCallErrorNumber=EPERM
|
|
SystemCallFilter=@system-service
|
|
Type=notify
|
|
User=systemd-network
|
|
|
|
|
|
[Install]
|
|
WantedBy=multi-user.target
|
|
Also=systemd-networkd.socket
|
|
Alias=dbus-org.freedesktop.network1.service
|
|
|
|
# We want to enable systemd-networkd-wait-online.service whenever this service
|
|
# is enabled. systemd-networkd-wait-online.service has
|
|
# WantedBy=network-online.target, so enabling it only has an effect if
|
|
# network-online.target itself is enabled or pulled in by some other unit.
|
|
Also=systemd-networkd-wait-online.service
|
|
`
|
|
|
|
var samples = []string{memcachedService, systemdloginService, systemdnetworkdService}
|
|
|
|
func TestRanges_Roundtrip(t *testing.T) {
|
|
for i := range samples {
|
|
sample := samples[i]
|
|
|
|
f := NewUnitFile()
|
|
if e := f.Parse(sample); e != nil {
|
|
panic(e)
|
|
}
|
|
|
|
asStr, e := f.ToString()
|
|
if e != nil {
|
|
panic(e)
|
|
}
|
|
|
|
assert.Equal(t, sample, asStr)
|
|
}
|
|
}
|