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units: add SecureBits 

No setuid programs are expected to be executed, so add
SecureBits=noroot noroot-locked
to unit files.
This commit is contained in:
Topi Miettinen 2015-02-11 18:32:14 +02:00 committed by Lennart Poettering
parent c4c086a2e3
commit 6a716208b3
13 changed files with 13 additions and 0 deletions
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1
units/systemd-hostnamed.service.in
View File

@ -14,6 +14,7 @@ Documentation=http://www.freedesktop.org/wiki/Software/systemd/hostnamed
ExecStart=@rootlibexecdir@/systemd-hostnamed
BusName=org.freedesktop.hostname1
CapabilityBoundingSet=CAP_SYS_ADMIN
SecureBits=noroot noroot-locked
WatchdogSec=1min
PrivateTmp=yes
PrivateDevices=yes

1
units/systemd-importd.service.in
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@ -14,6 +14,7 @@ ExecStart=@rootlibexecdir@/systemd-importd
BusName=org.freedesktop.import1
CapabilityBoundingSet=CAP_CHOWN CAP_FOWNER CAP_FSETID CAP_MKNOD CAP_SETFCAP CAP_SYS_ADMIN CAP_SETPCAP
NoNewPrivileges=yes
SecureBits=noroot noroot-locked
WatchdogSec=1min
PrivateTmp=yes
ProtectSystem=full

1
units/systemd-journal-gatewayd.service.in
View File

@ -11,6 +11,7 @@ Requires=systemd-journal-gatewayd.socket
[Service]
ExecStart=@rootlibexecdir@/systemd-journal-gatewayd
SecureBits=noroot noroot-locked
User=systemd-journal-gateway
Group=systemd-journal-gateway
SupplementaryGroups=systemd-journal

1
units/systemd-journal-remote.service.in
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@ -13,6 +13,7 @@ Requires=systemd-journal-remote.socket
ExecStart=@rootlibexecdir@/systemd-journal-remote \
--listen-https=-3 \
--output=/var/log/journal/remote/
SecureBits=noroot noroot-locked
User=systemd-journal-remote
Group=systemd-journal-remote
PrivateTmp=yes

1
units/systemd-journal-upload.service.in
View File

@ -12,6 +12,7 @@ After=network.target
[Service]
ExecStart=@rootlibexecdir@/systemd-journal-upload \
--save-state
SecureBits=noroot noroot-locked
User=systemd-journal-upload
PrivateTmp=yes
PrivateDevices=yes

1
units/systemd-journald.service.in
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@ -22,6 +22,7 @@ RestartSec=0
NotifyAccess=all
StandardOutput=null
CapabilityBoundingSet=CAP_SYS_ADMIN CAP_DAC_OVERRIDE CAP_SYS_PTRACE CAP_SYSLOG CAP_AUDIT_CONTROL CAP_AUDIT_READ CAP_CHOWN CAP_DAC_READ_SEARCH CAP_FOWNER CAP_SETUID CAP_SETGID CAP_MAC_OVERRIDE
SecureBits=noroot noroot-locked
WatchdogSec=1min
FileDescriptorStoreMax=1024

1
units/systemd-localed.service.in
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@ -14,6 +14,7 @@ Documentation=http://www.freedesktop.org/wiki/Software/systemd/localed
ExecStart=@rootlibexecdir@/systemd-localed
BusName=org.freedesktop.locale1
CapabilityBoundingSet=
SecureBits=noroot noroot-locked
WatchdogSec=1min
PrivateTmp=yes
PrivateDevices=yes

1
units/systemd-logind.service.in
View File

@ -24,6 +24,7 @@ Restart=always
RestartSec=0
BusName=org.freedesktop.login1
CapabilityBoundingSet=CAP_SYS_ADMIN CAP_MAC_ADMIN CAP_AUDIT_CONTROL CAP_CHOWN CAP_KILL CAP_DAC_READ_SEARCH CAP_DAC_OVERRIDE CAP_FOWNER CAP_SYS_TTY_CONFIG
SecureBits=noroot noroot-locked
WatchdogSec=1min
# Increase the default a bit in order to allow many simultaneous

1
units/systemd-machined.service.in
View File

@ -16,6 +16,7 @@ After=machine.slice
ExecStart=@rootlibexecdir@/systemd-machined
BusName=org.freedesktop.machine1
CapabilityBoundingSet=CAP_KILL CAP_SYS_PTRACE CAP_SYS_ADMIN CAP_SETGID CAP_SYS_CHROOT CAP_DAC_READ_SEARCH
SecureBits=noroot noroot-locked
WatchdogSec=1min
PrivateTmp=yes
PrivateDevices=yes

1
units/systemd-networkd.service.in
View File

@ -23,6 +23,7 @@ Restart=on-failure
RestartSec=0
ExecStart=@rootlibexecdir@/systemd-networkd
CapabilityBoundingSet=CAP_NET_ADMIN CAP_NET_BIND_SERVICE CAP_NET_BROADCAST CAP_NET_RAW CAP_SETUID CAP_SETGID CAP_SETPCAP CAP_CHOWN CAP_DAC_OVERRIDE CAP_FOWNER
SecureBits=noroot noroot-locked
ProtectSystem=full
ProtectHome=yes
WatchdogSec=1min

1
units/systemd-resolved.service.in
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@ -21,6 +21,7 @@ Restart=always
RestartSec=0
ExecStart=@rootlibexecdir@/systemd-resolved
CapabilityBoundingSet=CAP_SETUID CAP_SETGID CAP_SETPCAP CAP_CHOWN CAP_DAC_OVERRIDE CAP_FOWNER
SecureBits=noroot noroot-locked
ProtectSystem=full
ProtectHome=yes
WatchdogSec=1min

1
units/systemd-timedated.service.in
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@ -14,6 +14,7 @@ Documentation=http://www.freedesktop.org/wiki/Software/systemd/timedated
ExecStart=@rootlibexecdir@/systemd-timedated
BusName=org.freedesktop.timedate1
CapabilityBoundingSet=CAP_SYS_TIME
SecureBits=noroot noroot-locked
WatchdogSec=1min
PrivateTmp=yes
ProtectSystem=yes

1
units/systemd-timesyncd.service.in
View File

@ -23,6 +23,7 @@ Restart=always
RestartSec=0
ExecStart=@rootlibexecdir@/systemd-timesyncd
CapabilityBoundingSet=CAP_SYS_TIME CAP_SETUID CAP_SETGID CAP_SETPCAP CAP_CHOWN CAP_DAC_OVERRIDE CAP_FOWNER
SecureBits=noroot noroot-locked
PrivateTmp=yes
PrivateDevices=yes
ProtectSystem=full