1nut_upsmon_selinux(8) SELinux Policy nut_upsmon nut_upsmon_selinux(8)
2
6 nut_upsmon_selinux - Security Enhanced Linux Policy for the nut_upsmon
7 processes
8
10 Security-Enhanced Linux secures the nut_upsmon processes via flexible
11 mandatory access control.
12 The nut_upsmon processes execute with the nut_upsmon_t SELinux type.
14 You can check if you have these processes running by executing the ps
15 command with the -Z qualifier.
16 For example:
18 ps -eZ | grep nut_upsmon_t
20
24 The nut_upsmon_t SELinux type can be entered via the nut_upsmon_exec_t
25 file type.
26 The default entrypoint paths for the nut_upsmon_t domain are the fol‐
28 lowing:
29 /usr/sbin/upsmon
31
33 SELinux defines process types (domains) for each process running on the
34 system
35 You can see the context of a process using the -Z option to ps
37 Policy governs the access confined processes have to files. SELinux
39 nut_upsmon policy is very flexible allowing users to setup their
40 nut_upsmon processes in as secure a method as possible.
41 The following process types are defined for nut_upsmon:
43 nut_upsmon_t
45 Note: semanage permissive -a nut_upsmon_t can be used to make the
47 process type nut_upsmon_t permissive. SELinux does not deny access to
48 permissive process types, but the AVC (SELinux denials) messages are
49 still generated.
50
53 SELinux policy is customizable based on least access required.
54 nut_upsmon policy is extremely flexible and has several booleans that
55 allow you to manipulate the policy and run nut_upsmon with the tightest
56 access possible.
57 If you want to allow all domains to execute in fips_mode, you must turn
61 on the fips_mode boolean. Enabled by default.
62 setsebool -P fips_mode 1
64 If you want to allow system to run with NIS, you must turn on the
68 nis_enabled boolean. Disabled by default.
69 setsebool -P nis_enabled 1
71
75 The SELinux process type nut_upsmon_t can manage files labeled with the
76 following file types. The paths listed are the default paths for these
77 file types. Note the processes UID still need to have DAC permissions.
78 cluster_conf_t
80 /etc/cluster(/.*)?
82 cluster_var_lib_t
84 /var/lib/pcsd(/.*)?
86 /var/lib/cluster(/.*)?
87 /var/lib/openais(/.*)?
88 /var/lib/pengine(/.*)?
89 /var/lib/corosync(/.*)?
90 /usr/lib/heartbeat(/.*)?
91 /var/lib/heartbeat(/.*)?
92 /var/lib/pacemaker(/.*)?
93 cluster_var_run_t
95 /var/run/crm(/.*)?
97 /var/run/cman_.*
98 /var/run/rsctmp(/.*)?
99 /var/run/aisexec.*
100 /var/run/heartbeat(/.*)?
101 /var/run/corosync-qnetd(/.*)?
102 /var/run/corosync-qdevice(/.*)?
103 /var/run/corosync.pid
104 /var/run/cpglockd.pid
105 /var/run/rgmanager.pid
106 /var/run/cluster/rgmanager.sk
107 initrc_var_run_t
109 /var/run/utmp
111 /var/run/random-seed
112 /var/run/runlevel.dir
113 /var/run/setmixer_flag
114 nut_var_run_t
116 /var/run/nut(/.*)?
118 root_t
120 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
122 /
123 /initrd
124 systemd_passwd_var_run_t
126 /var/run/systemd/ask-password(/.*)?
128 /var/run/systemd/ask-password-block(/.*)?
129
132 SELinux requires files to have an extended attribute to define the file
133 type.
134 You can see the context of a file using the -Z option to ls
136 Policy governs the access confined processes have to these files.
138 SELinux nut_upsmon policy is very flexible allowing users to setup
139 their nut_upsmon processes in as secure a method as possible.
140 STANDARD FILE CONTEXT
142 SELinux defines the file context types for the nut_upsmon, if you
144 wanted to store files with these types in a diffent paths, you need to
145 execute the semanage command to sepecify alternate labeling and then
146 use restorecon to put the labels on disk.
147 semanage fcontext -a -t nut_upsmon_tmp_t '/srv/mynut_upsmon_con‐
149 tent(/.*)?'
150 restorecon -R -v /srv/mynut_upsmon_content
151 Note: SELinux often uses regular expressions to specify labels that
153 match multiple files.
154 The following file types are defined for nut_upsmon:
156 nut_upsmon_exec_t
160 - Set files with the nut_upsmon_exec_t type, if you want to transition
162 an executable to the nut_upsmon_t domain.
163 nut_upsmon_tmp_t
167 - Set files with the nut_upsmon_tmp_t type, if you want to store nut
169 upsmon temporary files in the /tmp directories.
170 Note: File context can be temporarily modified with the chcon command.
174 If you want to permanently change the file context you need to use the
175 semanage fcontext command. This will modify the SELinux labeling data‐
176 base. You will need to use restorecon to apply the labels.
177
180 semanage fcontext can also be used to manipulate default file context
181 mappings.
182 semanage permissive can also be used to manipulate whether or not a
184 process type is permissive.
185 semanage module can also be used to enable/disable/install/remove pol‐
187 icy modules.
188 semanage boolean can also be used to manipulate the booleans
190 system-config-selinux is a GUI tool available to customize SELinux pol‐
193 icy settings.
194
197 This manual page was auto-generated using sepolicy manpage .
198
201 selinux(8), nut_upsmon(8), semanage(8), restorecon(8), chcon(1), sepol‐
202 icy(8), setsebool(8)
203nut_upsmon 21-03-26 nut_upsmon_selinux(8)