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 dontaudit all daemons scheduling requests (setsched,
61 sys_nice), you must turn on the daemons_dontaudit_scheduling boolean.
62 Enabled by default.
63 setsebool -P daemons_dontaudit_scheduling 1
65 If you want to allow all domains to execute in fips_mode, you must turn
69 on the fips_mode boolean. Enabled by default.
70 setsebool -P fips_mode 1
72 If you want to allow system to run with NIS, you must turn on the
76 nis_enabled boolean. Disabled by default.
77 setsebool -P nis_enabled 1
79
83 The SELinux process type nut_upsdrvctl_t can manage files labeled with
84 the following file types. The paths listed are the default paths for
85 these file types. Note the processes UID still need to have DAC per‐
86 missions.
87 cluster_conf_t
89 /etc/cluster(/.*)?
91 cluster_var_lib_t
93 /var/lib/pcsd(/.*)?
95 /var/lib/cluster(/.*)?
96 /var/lib/openais(/.*)?
97 /var/lib/pengine(/.*)?
98 /var/lib/corosync(/.*)?
99 /usr/lib/heartbeat(/.*)?
100 /var/lib/heartbeat(/.*)?
101 /var/lib/pacemaker(/.*)?
102 cluster_var_run_t
104 /var/run/crm(/.*)?
106 /var/run/cman_.*
107 /var/run/rsctmp(/.*)?
108 /var/run/aisexec.*
109 /var/run/heartbeat(/.*)?
110 /var/run/pcsd-ruby.socket
111 /var/run/corosync-qnetd(/.*)?
112 /var/run/corosync-qdevice(/.*)?
113 /var/run/corosync.pid
114 /var/run/cpglockd.pid
115 /var/run/rgmanager.pid
116 /var/run/cluster/rgmanager.sk
117 krb5_host_rcache_t
119 /var/tmp/krb5_0.rcache2
121 /var/cache/krb5rcache(/.*)?
122 /var/tmp/nfs_0
123 /var/tmp/DNS_25
124 /var/tmp/host_0
125 /var/tmp/imap_0
126 /var/tmp/HTTP_23
127 /var/tmp/HTTP_48
128 /var/tmp/ldap_55
129 /var/tmp/ldap_487
130 /var/tmp/ldapmap1_0
131 nut_upsdrvctl_tmp_t
133 nut_var_run_t
136 /var/run/nut(/.*)?
138 root_t
140 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
142 /
143 /initrd
144
147 SELinux requires files to have an extended attribute to define the file
148 type.
149 You can see the context of a file using the -Z option to ls
151 Policy governs the access confined processes have to these files.
153 SELinux nut_upsdrvctl policy is very flexible allowing users to setup
154 their nut_upsdrvctl processes in as secure a method as possible.
155 STANDARD FILE CONTEXT
157 SELinux defines the file context types for the nut_upsdrvctl, if you
159 wanted to store files with these types in a different paths, you need
160 to execute the semanage command to specify alternate labeling and then
161 use restorecon to put the labels on disk.
162 semanage fcontext -a -t nut_upsdrvctl_exec_t '/srv/nut_upsdrvctl/con‐
164 tent(/.*)?'
165 restorecon -R -v /srv/mynut_upsdrvctl_content
166 Note: SELinux often uses regular expressions to specify labels that
168 match multiple files.
169 The following file types are defined for nut_upsdrvctl:
171 nut_upsdrvctl_exec_t
175 - Set files with the nut_upsdrvctl_exec_t type, if you want to transi‐
177 tion an executable to the nut_upsdrvctl_t domain.
178 Paths:
181 /sbin/upsdrvctl, /usr/sbin/upsdrvctl, /usr/sbin/blazer_usb
182 nut_upsdrvctl_tmp_t
185 - Set files with the nut_upsdrvctl_tmp_t type, if you want to store nut
187 upsdrvctl temporary files in the /tmp directories.
188 Note: File context can be temporarily modified with the chcon command.
192 If you want to permanently change the file context you need to use the
193 semanage fcontext command. This will modify the SELinux labeling data‐
194 base. You will need to use restorecon to apply the labels.
195
198 semanage fcontext can also be used to manipulate default file context
199 mappings.
200 semanage permissive can also be used to manipulate whether or not a
202 process type is permissive.
203 semanage module can also be used to enable/disable/install/remove pol‐
205 icy modules.
206 semanage boolean can also be used to manipulate the booleans
208 system-config-selinux is a GUI tool available to customize SELinux pol‐
211 icy settings.
212
215 This manual page was auto-generated using sepolicy manpage .
216
219 selinux(8), nut_upsdrvctl(8), semanage(8), restorecon(8), chcon(1), se‐
220 policy(8), setsebool(8)
221nut_upsdrvctl 23-10-20 nut_upsdrvctl_selinux(8)