1opafm_selinux(8) SELinux Policy opafm opafm_selinux(8)
2
3
4
6 opafm_selinux - Security Enhanced Linux Policy for the opafm processes
7
9 Security-Enhanced Linux secures the opafm processes via flexible manda‐
10 tory access control.
11
12 The opafm processes execute with the opafm_t SELinux type. You can
13 check if you have these processes running by executing the ps command
14 with the -Z qualifier.
15
16 For example:
17
18 ps -eZ | grep opafm_t
19
20
21
23 The opafm_t SELinux type can be entered via the opafm_exec_t file type.
24
25 The default entrypoint paths for the opafm_t domain are the following:
26
27 /usr/lib/opa-fm/bin/opafmd
28
30 SELinux defines process types (domains) for each process running on the
31 system
32
33 You can see the context of a process using the -Z option to ps
34
35 Policy governs the access confined processes have to files. SELinux
36 opafm policy is very flexible allowing users to setup their opafm pro‐
37 cesses in as secure a method as possible.
38
39 The following process types are defined for opafm:
40
41 opafm_t
42
43 Note: semanage permissive -a opafm_t can be used to make the process
44 type opafm_t permissive. SELinux does not deny access to permissive
45 process types, but the AVC (SELinux denials) messages are still gener‐
46 ated.
47
48
50 SELinux policy is customizable based on least access required. opafm
51 policy is extremely flexible and has several booleans that allow you to
52 manipulate the policy and run opafm with the tightest access possible.
53
54
55
56 If you want to allow all domains to execute in fips_mode, you must turn
57 on the fips_mode boolean. Enabled by default.
58
59 setsebool -P fips_mode 1
60
61
62
64 The SELinux process type opafm_t can manage files labeled with the fol‐
65 lowing file types. The paths listed are the default paths for these
66 file types. Note the processes UID still need to have DAC permissions.
67
68 cluster_conf_t
69
70 /etc/cluster(/.*)?
71
72 cluster_var_lib_t
73
74 /var/lib/pcsd(/.*)?
75 /var/lib/cluster(/.*)?
76 /var/lib/openais(/.*)?
77 /var/lib/pengine(/.*)?
78 /var/lib/corosync(/.*)?
79 /usr/lib/heartbeat(/.*)?
80 /var/lib/heartbeat(/.*)?
81 /var/lib/pacemaker(/.*)?
82
83 cluster_var_run_t
84
85 /var/run/crm(/.*)?
86 /var/run/cman_.*
87 /var/run/rsctmp(/.*)?
88 /var/run/aisexec.*
89 /var/run/heartbeat(/.*)?
90 /var/run/pcsd-ruby.socket
91 /var/run/corosync-qnetd(/.*)?
92 /var/run/corosync-qdevice(/.*)?
93 /var/run/corosync.pid
94 /var/run/cpglockd.pid
95 /var/run/rgmanager.pid
96 /var/run/cluster/rgmanager.sk
97
98 kdump_crash_t
99
100 /var/crash(/.*)?
101
102 opafm_var_lib_t
103
104 /var/lib/opa-fm(/.*)?
105
106 opafm_var_run_t
107
108 /var/run/opafmd(/.*)?
109
110 root_t
111
112 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
113 /
114 /initrd
115
116
118 SELinux requires files to have an extended attribute to define the file
119 type.
120
121 You can see the context of a file using the -Z option to ls
122
123 Policy governs the access confined processes have to these files.
124 SELinux opafm policy is very flexible allowing users to setup their
125 opafm processes in as secure a method as possible.
126
127 STANDARD FILE CONTEXT
128
129 SELinux defines the file context types for the opafm, if you wanted to
130 store files with these types in a diffent paths, you need to execute
131 the semanage command to sepecify alternate labeling and then use re‐
132 storecon to put the labels on disk.
133
134 semanage fcontext -a -t opafm_var_run_t '/srv/myopafm_content(/.*)?'
135 restorecon -R -v /srv/myopafm_content
136
137 Note: SELinux often uses regular expressions to specify labels that
138 match multiple files.
139
140 The following file types are defined for opafm:
141
142
143
144 opafm_exec_t
145
146 - Set files with the opafm_exec_t type, if you want to transition an
147 executable to the opafm_t domain.
148
149
150
151 opafm_var_lib_t
152
153 - Set files with the opafm_var_lib_t type, if you want to store the
154 opafm files under the /var/lib directory.
155
156
157
158 opafm_var_run_t
159
160 - Set files with the opafm_var_run_t type, if you want to store the
161 opafm files under the /run or /var/run directory.
162
163
164
165 Note: File context can be temporarily modified with the chcon command.
166 If you want to permanently change the file context you need to use the
167 semanage fcontext command. This will modify the SELinux labeling data‐
168 base. You will need to use restorecon to apply the labels.
169
170
172 semanage fcontext can also be used to manipulate default file context
173 mappings.
174
175 semanage permissive can also be used to manipulate whether or not a
176 process type is permissive.
177
178 semanage module can also be used to enable/disable/install/remove pol‐
179 icy modules.
180
181 semanage boolean can also be used to manipulate the booleans
182
183
184 system-config-selinux is a GUI tool available to customize SELinux pol‐
185 icy settings.
186
187
189 This manual page was auto-generated using sepolicy manpage .
190
191
193 selinux(8), opafm(8), semanage(8), restorecon(8), chcon(1), sepol‐
194 icy(8), setsebool(8)
195
196
197
198opafm 21-06-09 opafm_selinux(8)