systemd_logind_selinux(8)

1systemd_logind_selinux(8)SELinux Policy systemd_logindsystemd_logind_selinux(8)
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NAME

6       systemd_logind_selinux  -  Security  Enhanced Linux Policy for the sys‐
7       temd_logind processes
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DESCRIPTION

10       Security-Enhanced Linux secures the systemd_logind processes via flexi‐
11       ble mandatory access control.
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13       The  systemd_logind processes execute with the systemd_logind_t SELinux
14       type. You can check if you have these processes  running  by  executing
15       the ps command with the -Z qualifier.
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17       For example:
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19       ps -eZ | grep systemd_logind_t
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21
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ENTRYPOINTS

24       The   systemd_logind_t  SELinux  type  can  be  entered  via  the  sys‐
25       temd_logind_exec_t file type.
26
27       The default entrypoint paths for the systemd_logind_t  domain  are  the
28       following:
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30       /usr/lib/systemd/systemd-logind, /usr/lib/systemd/systemd-user-runtime-
31       dir
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PROCESS TYPES

34       SELinux defines process types (domains) for each process running on the
35       system
36
37       You can see the context of a process using the -Z option to ps
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39       Policy  governs  the  access confined processes have to files.  SELinux
40       systemd_logind policy is very flexible allowing users  to  setup  their
41       systemd_logind processes in as secure a method as possible.
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43       The following process types are defined for systemd_logind:
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45       systemd_logind_t
46
47       Note:  semanage  permissive -a systemd_logind_t can be used to make the
48       process type systemd_logind_t permissive. SELinux does not deny  access
49       to permissive process types, but the AVC (SELinux denials) messages are
50       still generated.
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BOOLEANS

54       SELinux policy is customizable based on least  access  required.   sys‐
55       temd_logind  policy is extremely flexible and has several booleans that
56       allow you to manipulate the policy  and  run  systemd_logind  with  the
57       tightest access possible.
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61       If you want to allow all domains to execute in fips_mode, you must turn
62       on the fips_mode boolean. Enabled by default.
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64       setsebool -P fips_mode 1
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68       If you want to allow nagios/nrpe to call sudo from NRPE utils  scripts,
69       you must turn on the nagios_run_sudo boolean. Disabled by default.
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71       setsebool -P nagios_run_sudo 1
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75       If  you  want  to  allow  system  to run with NIS, you must turn on the
76       nis_enabled boolean. Disabled by default.
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78       setsebool -P nis_enabled 1
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82       If you want to allow Zabbix to run su/sudo, you must turn on  the  zab‐
83       bix_run_sudo boolean. Disabled by default.
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85       setsebool -P zabbix_run_sudo 1
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89       If  you  want  to allow ZoneMinder to run su/sudo, you must turn on the
90       zoneminder_run_sudo boolean. Disabled by default.
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92       setsebool -P zoneminder_run_sudo 1
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MANAGED FILES

97       The SELinux process type systemd_logind_t can manage files labeled with
98       the  following  file types.  The paths listed are the default paths for
99       these file types.  Note the processes UID still need to have  DAC  per‐
100       missions.
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102       cgroup_t
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104            /sys/fs/cgroup
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106       cluster_conf_t
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108            /etc/cluster(/.*)?
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110       cluster_var_lib_t
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112            /var/lib/pcsd(/.*)?
113            /var/lib/cluster(/.*)?
114            /var/lib/openais(/.*)?
115            /var/lib/pengine(/.*)?
116            /var/lib/corosync(/.*)?
117            /usr/lib/heartbeat(/.*)?
118            /var/lib/heartbeat(/.*)?
119            /var/lib/pacemaker(/.*)?
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121       cluster_var_run_t
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123            /var/run/crm(/.*)?
124            /var/run/cman_.*
125            /var/run/rsctmp(/.*)?
126            /var/run/aisexec.*
127            /var/run/heartbeat(/.*)?
128            /var/run/corosync-qnetd(/.*)?
129            /var/run/corosync-qdevice(/.*)?
130            /var/run/corosync.pid
131            /var/run/cpglockd.pid
132            /var/run/rgmanager.pid
133            /var/run/cluster/rgmanager.sk
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135       config_home_t
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137            /root/.kde(/.*)?
138            /root/.xine(/.*)?
139            /root/.config(/.*)?
140            /var/run/user/[^/]*/dconf(/.*)?
141            /root/.Xdefaults
142            /home/[^/]+/.kde(/.*)?
143            /home/[^/]+/.xine(/.*)?
144            /home/[^/]+/.config(/.*)?
145            /home/[^/]+/.cache/dconf(/.*)?
146            /home/[^/]+/.Xdefaults
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148       fusefs_t
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150            /var/run/user/[^/]*/gvfs
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152       kdbusfs_t
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155       root_t
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157            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
158            /
159            /initrd
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161       sysfs_t
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163            /sys(/.*)?
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165       systemd_logind_inhibit_var_run_t
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167            /var/run/systemd/inhibit(/.*)?
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169       systemd_logind_sessions_t
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171            /var/run/systemd/sessions(/.*)?
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173       systemd_logind_var_lib_t
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175            /var/lib/systemd/linger(/.*)?
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177       systemd_logind_var_run_t
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179            /var/run/.*nologin.*
180            /var/run/systemd/seats(/.*)?
181            /var/run/systemd/users(/.*)?
182            /var/run/systemd/shutdown(/.*)?
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184       systemd_passwd_var_run_t
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186            /var/run/systemd/ask-password(/.*)?
187            /var/run/systemd/ask-password-block(/.*)?
188
189       udev_rules_t
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191            /etc/udev/rules.d(/.*)?
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193       var_auth_t
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195            /var/ace(/.*)?
196            /var/rsa(/.*)?
197            /var/lib/abl(/.*)?
198            /var/lib/rsa(/.*)?
199            /var/lib/pam_ssh(/.*)?
200            /var/lib/pam_shield(/.*)?
201            /var/opt/quest/vas/vasd(/.*)?
202            /var/lib/google-authenticator(/.*)?
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FILE CONTEXTS

206       SELinux requires files to have an extended attribute to define the file
207       type.
208
209       You can see the context of a file using the -Z option to ls
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211       Policy governs the access  confined  processes  have  to  these  files.
212       SELinux  systemd_logind policy is very flexible allowing users to setup
213       their systemd_logind processes in as secure a method as possible.
214
215       STANDARD FILE CONTEXT
216
217       SELinux defines the file context types for the systemd_logind,  if  you
218       wanted  to store files with these types in a diffent paths, you need to
219       execute the semanage command to sepecify alternate  labeling  and  then
220       use restorecon to put the labels on disk.
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222       semanage  fcontext  -a -t systemd_logind_inhibit_var_run_t '/srv/mysys‐
223       temd_logind_content(/.*)?'
224       restorecon -R -v /srv/mysystemd_logind_content
225
226       Note: SELinux often uses regular expressions  to  specify  labels  that
227       match multiple files.
228
229       The following file types are defined for systemd_logind:
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233       systemd_logind_exec_t
234
235       - Set files with the systemd_logind_exec_t type, if you want to transi‐
236       tion an executable to the systemd_logind_t domain.
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239       Paths:
240            /usr/lib/systemd/systemd-logind,    /usr/lib/systemd/systemd-user-
241            runtime-dir
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244       systemd_logind_inhibit_var_run_t
245
246       - Set files with the systemd_logind_inhibit_var_run_t type, if you want
247       to store the systemd logind inhibit files under the  /run  or  /var/run
248       directory.
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252       systemd_logind_sessions_t
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254       -  Set  files  with  the systemd_logind_sessions_t type, if you want to
255       treat the files as systemd logind sessions data.
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259       systemd_logind_var_lib_t
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261       - Set files with the systemd_logind_var_lib_t  type,  if  you  want  to
262       store the systemd logind files under the /var/lib directory.
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266       systemd_logind_var_run_t
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268       -  Set  files  with  the  systemd_logind_var_run_t type, if you want to
269       store the systemd logind files under the /run or /var/run directory.
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272       Paths:
273            /var/run/.*nologin.*, /var/run/systemd/seats(/.*)?,  /var/run/sys‐
274            temd/users(/.*)?, /var/run/systemd/shutdown(/.*)?
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276
277       Note:  File context can be temporarily modified with the chcon command.
278       If you want to permanently change the file context you need to use  the
279       semanage fcontext command.  This will modify the SELinux labeling data‐
280       base.  You will need to use restorecon to apply the labels.
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COMMANDS

284       semanage fcontext can also be used to manipulate default  file  context
285       mappings.
286
287       semanage  permissive  can  also  be used to manipulate whether or not a
288       process type is permissive.
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290       semanage module can also be used to enable/disable/install/remove  pol‐
291       icy modules.
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293       semanage boolean can also be used to manipulate the booleans
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295
296       system-config-selinux is a GUI tool available to customize SELinux pol‐
297       icy settings.
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AUTHOR

301       This manual page was auto-generated using sepolicy manpage .
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