1nut_upsdrvctl_selinux(8) SELinux Policy nut_upsdrvctl nut_upsdrvctl_selinux(8)
2
6 nut_upsdrvctl_selinux - Security Enhanced Linux Policy for the nut_ups‐
7 drvctl processes
8
10 Security-Enhanced Linux secures the nut_upsdrvctl processes via flexi‐
11 ble mandatory access control.
12 The nut_upsdrvctl processes execute with the nut_upsdrvctl_t SELinux
14 type. You can check if you have these processes running by executing
15 the ps command with the -Z qualifier.
16 For example:
18 ps -eZ | grep nut_upsdrvctl_t
20
24 The nut_upsdrvctl_t SELinux type can be entered via the nut_ups‐
25 drvctl_exec_t file type.
26 The default entrypoint paths for the nut_upsdrvctl_t domain are the
28 following:
29 /sbin/upsdrvctl, /usr/sbin/upsdrvctl, /usr/sbin/blazer_usb
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_upsdrvctl policy is very flexible allowing users to setup their
40 nut_upsdrvctl processes in as secure a method as possible.
41 The following process types are defined for nut_upsdrvctl:
43 nut_upsdrvctl_t
45 Note: semanage permissive -a nut_upsdrvctl_t can be used to make the
47 process type nut_upsdrvctl_t permissive. SELinux does not deny access
48 to 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_upsdrvctl policy is extremely flexible and has several booleans
55 that allow you to manipulate the policy and run nut_upsdrvctl with the
56 tightest 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_upsdrvctl_t can manage files labeled with
76 the following file types. The paths listed are the default paths for
77 these file types. Note the processes UID still need to have DAC per‐
78 missions.
79 cluster_conf_t
81 /etc/cluster(/.*)?
83 cluster_var_lib_t
85 /var/lib/pcsd(/.*)?
87 /var/lib/cluster(/.*)?
88 /var/lib/openais(/.*)?
89 /var/lib/pengine(/.*)?
90 /var/lib/corosync(/.*)?
91 /usr/lib/heartbeat(/.*)?
92 /var/lib/heartbeat(/.*)?
93 /var/lib/pacemaker(/.*)?
94 cluster_var_run_t
96 /var/run/crm(/.*)?
98 /var/run/cman_.*
99 /var/run/rsctmp(/.*)?
100 /var/run/aisexec.*
101 /var/run/heartbeat(/.*)?
102 /var/run/pcsd-ruby.socket
103 /var/run/corosync-qnetd(/.*)?
104 /var/run/corosync-qdevice(/.*)?
105 /var/run/corosync.pid
106 /var/run/cpglockd.pid
107 /var/run/rgmanager.pid
108 /var/run/cluster/rgmanager.sk
109 krb5_host_rcache_t
111 /var/tmp/krb5_0.rcache2
113 /var/cache/krb5rcache(/.*)?
114 /var/tmp/nfs_0
115 /var/tmp/DNS_25
116 /var/tmp/host_0
117 /var/tmp/imap_0
118 /var/tmp/HTTP_23
119 /var/tmp/HTTP_48
120 /var/tmp/ldap_55
121 /var/tmp/ldap_487
122 /var/tmp/ldapmap1_0
123 nut_upsdrvctl_tmp_t
125 nut_var_run_t
128 /var/run/nut(/.*)?
130 root_t
132 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
134 /
135 /initrd
136
139 SELinux requires files to have an extended attribute to define the file
140 type.
141 You can see the context of a file using the -Z option to ls
143 Policy governs the access confined processes have to these files.
145 SELinux nut_upsdrvctl policy is very flexible allowing users to setup
146 their nut_upsdrvctl processes in as secure a method as possible.
147 STANDARD FILE CONTEXT
149 SELinux defines the file context types for the nut_upsdrvctl, if you
151 wanted to store files with these types in a diffent paths, you need to
152 execute the semanage command to specify alternate labeling and then use
153 restorecon to put the labels on disk.
154 semanage fcontext -a -t nut_upsdrvctl_tmp_t '/srv/mynut_upsdrvctl_con‐
156 tent(/.*)?'
157 restorecon -R -v /srv/mynut_upsdrvctl_content
158 Note: SELinux often uses regular expressions to specify labels that
160 match multiple files.
161 The following file types are defined for nut_upsdrvctl:
163 nut_upsdrvctl_exec_t
167 - Set files with the nut_upsdrvctl_exec_t type, if you want to transi‐
169 tion an executable to the nut_upsdrvctl_t domain.
170 Paths:
173 /sbin/upsdrvctl, /usr/sbin/upsdrvctl, /usr/sbin/blazer_usb
174 nut_upsdrvctl_tmp_t
177 - Set files with the nut_upsdrvctl_tmp_t type, if you want to store nut
179 upsdrvctl temporary files in the /tmp directories.
180 Note: File context can be temporarily modified with the chcon command.
184 If you want to permanently change the file context you need to use the
185 semanage fcontext command. This will modify the SELinux labeling data‐
186 base. You will need to use restorecon to apply the labels.
187
190 semanage fcontext can also be used to manipulate default file context
191 mappings.
192 semanage permissive can also be used to manipulate whether or not a
194 process type is permissive.
195 semanage module can also be used to enable/disable/install/remove pol‐
197 icy modules.
198 semanage boolean can also be used to manipulate the booleans
200 system-config-selinux is a GUI tool available to customize SELinux pol‐
203 icy settings.
204
207 This manual page was auto-generated using sepolicy manpage .
208
211 selinux(8), nut_upsdrvctl(8), semanage(8), restorecon(8), chcon(1), se‐
212 policy(8), setsebool(8)
213nut_upsdrvctl 23-02-03 nut_upsdrvctl_selinux(8)