1nut_upsd_selinux(8)         SELinux Policy nut_upsd        nut_upsd_selinux(8)
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NAME

6       nut_upsd_selinux - Security Enhanced Linux Policy for the nut_upsd pro‐
7       cesses
8

DESCRIPTION

10       Security-Enhanced Linux secures the  nut_upsd  processes  via  flexible
11       mandatory access control.
12
13       The  nut_upsd  processes  execute with the nut_upsd_t SELinux type. You
14       can check if you have these processes running by executing the ps  com‐
15       mand with the -Z qualifier.
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17       For example:
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19       ps -eZ | grep nut_upsd_t
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ENTRYPOINTS

24       The nut_upsd_t SELinux type can be entered via the nut_upsd_exec_t file
25       type.
26
27       The default entrypoint paths for the nut_upsd_t domain are the  follow‐
28       ing:
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30       /usr/sbin/upsd
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PROCESS TYPES

33       SELinux defines process types (domains) for each process running on the
34       system
35
36       You can see the context of a process using the -Z option to ps
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38       Policy governs the access confined processes have  to  files.   SELinux
39       nut_upsd policy is very flexible allowing users to setup their nut_upsd
40       processes in as secure a method as possible.
41
42       The following process types are defined for nut_upsd:
43
44       nut_upsd_t, nut_upsdrvctl_t
45
46       Note: semanage permissive -a nut_upsd_t can be used to make the process
47       type  nut_upsd_t permissive. SELinux does not deny access to permissive
48       process types, but the AVC (SELinux denials) messages are still  gener‐
49       ated.
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51

BOOLEANS

53       SELinux   policy  is  customizable  based  on  least  access  required.
54       nut_upsd policy is extremely flexible and has several booleans that al‐
55       low you to manipulate the policy and run nut_upsd with the tightest ac‐
56       cess possible.
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59
60       If you want to dontaudit all  daemons  scheduling  requests  (setsched,
61       sys_nice),  you  must turn on the daemons_dontaudit_scheduling boolean.
62       Enabled by default.
63
64       setsebool -P daemons_dontaudit_scheduling 1
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68       If you want to allow all domains to execute in fips_mode, you must turn
69       on the fips_mode boolean. Enabled by default.
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71       setsebool -P fips_mode 1
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73
74
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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MANAGED FILES

83       The SELinux process type nut_upsd_t can manage files labeled  with  the
84       following file types.  The paths listed are the default paths for these
85       file types.  Note the processes UID still need to have DAC permissions.
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87       cluster_conf_t
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89            /etc/cluster(/.*)?
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91       cluster_var_lib_t
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93            /var/lib/pcsd(/.*)?
94            /var/lib/cluster(/.*)?
95            /var/lib/openais(/.*)?
96            /var/lib/pengine(/.*)?
97            /var/lib/corosync(/.*)?
98            /usr/lib/heartbeat(/.*)?
99            /var/lib/heartbeat(/.*)?
100            /var/lib/pacemaker(/.*)?
101
102       cluster_var_run_t
103
104            /var/run/crm(/.*)?
105            /var/run/cman_.*
106            /var/run/rsctmp(/.*)?
107            /var/run/aisexec.*
108            /var/run/heartbeat(/.*)?
109            /var/run/pcsd-ruby.socket
110            /var/run/corosync-qnetd(/.*)?
111            /var/run/corosync-qdevice(/.*)?
112            /var/run/corosync.pid
113            /var/run/cpglockd.pid
114            /var/run/rgmanager.pid
115            /var/run/cluster/rgmanager.sk
116
117       krb5_host_rcache_t
118
119            /var/tmp/krb5_0.rcache2
120            /var/cache/krb5rcache(/.*)?
121            /var/tmp/nfs_0
122            /var/tmp/DNS_25
123            /var/tmp/host_0
124            /var/tmp/imap_0
125            /var/tmp/HTTP_23
126            /var/tmp/HTTP_48
127            /var/tmp/ldap_55
128            /var/tmp/ldap_487
129            /var/tmp/ldapmap1_0
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131       nut_upsd_tmp_t
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133
134       nut_var_run_t
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136            /var/run/nut(/.*)?
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138       root_t
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140            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
141            /
142            /initrd
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144

FILE CONTEXTS

146       SELinux requires files to have an extended attribute to define the file
147       type.
148
149       You can see the context of a file using the -Z option to ls
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151       Policy  governs  the  access  confined  processes  have to these files.
152       SELinux nut_upsd policy is very flexible allowing users to setup  their
153       nut_upsd processes in as secure a method as possible.
154
155       STANDARD FILE CONTEXT
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157       SELinux  defines the file context types for the nut_upsd, if you wanted
158       to store files with these types in a different paths, you need to  exe‐
159       cute  the  semanage  command to specify alternate labeling and then use
160       restorecon to put the labels on disk.
161
162       semanage fcontext -a -t nut_upsd_exec_t '/srv/nut_upsd/content(/.*)?'
163       restorecon -R -v /srv/mynut_upsd_content
164
165       Note: SELinux often uses regular expressions  to  specify  labels  that
166       match multiple files.
167
168       The following file types are defined for nut_upsd:
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172       nut_upsd_exec_t
173
174       - Set files with the nut_upsd_exec_t type, if you want to transition an
175       executable to the nut_upsd_t domain.
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179       nut_upsd_tmp_t
180
181       - Set files with the nut_upsd_tmp_t type, if you want to store nut upsd
182       temporary files in the /tmp directories.
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186       nut_upsdrvctl_exec_t
187
188       -  Set files with the nut_upsdrvctl_exec_t type, if you want to transi‐
189       tion an executable to the nut_upsdrvctl_t domain.
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191
192       Paths:
193            /sbin/upsdrvctl, /usr/sbin/upsdrvctl, /usr/sbin/blazer_usb
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195
196       nut_upsdrvctl_tmp_t
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198       - Set files with the nut_upsdrvctl_tmp_t type, if you want to store nut
199       upsdrvctl temporary files in the /tmp directories.
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203       Note:  File context can be temporarily modified with the chcon command.
204       If you want to permanently change the file context you need to use  the
205       semanage fcontext command.  This will modify the SELinux labeling data‐
206       base.  You will need to use restorecon to apply the labels.
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COMMANDS

210       semanage fcontext can also be used to manipulate default  file  context
211       mappings.
212
213       semanage  permissive  can  also  be used to manipulate whether or not a
214       process type is permissive.
215
216       semanage module can also be used to enable/disable/install/remove  pol‐
217       icy modules.
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219       semanage boolean can also be used to manipulate the booleans
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221
222       system-config-selinux is a GUI tool available to customize SELinux pol‐
223       icy settings.
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AUTHOR

227       This manual page was auto-generated using sepolicy manpage .
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SEE ALSO

231       selinux(8), nut_upsd(8), semanage(8), restorecon(8),  chcon(1),  sepol‐
232       icy(8), setsebool(8)
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236nut_upsd                           23-10-20                nut_upsd_selinux(8)
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