1opafm_selinux(8) SELinux Policy opafm opafm_selinux(8)
2
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 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 For example:
17 ps -eZ | grep opafm_t
19
23 The opafm_t SELinux type can be entered via the opafm_exec_t file type.
24 The default entrypoint paths for the opafm_t domain are the following:
26 /usr/lib/opa-fm/bin/opafmd
28
30 SELinux defines process types (domains) for each process running on the
31 system
32 You can see the context of a process using the -Z option to ps
34 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 The following process types are defined for opafm:
40 opafm_t
42 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
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 If you want to dontaudit all daemons scheduling requests (setsched,
57 sys_nice), you must turn on the daemons_dontaudit_scheduling boolean.
58 Enabled by default.
59 setsebool -P daemons_dontaudit_scheduling 1
61 If you want to allow all domains to execute in fips_mode, you must turn
65 on the fips_mode boolean. Enabled by default.
66 setsebool -P fips_mode 1
68
72 The SELinux process type opafm_t can manage files labeled with the fol‐
73 lowing file types. The paths listed are the default paths for these
74 file types. Note the processes UID still need to have DAC permissions.
75 cluster_conf_t
77 /etc/cluster(/.*)?
79 cluster_var_lib_t
81 /var/lib/pcsd(/.*)?
83 /var/lib/cluster(/.*)?
84 /var/lib/openais(/.*)?
85 /var/lib/pengine(/.*)?
86 /var/lib/corosync(/.*)?
87 /usr/lib/heartbeat(/.*)?
88 /var/lib/heartbeat(/.*)?
89 /var/lib/pacemaker(/.*)?
90 cluster_var_run_t
92 /var/run/crm(/.*)?
94 /var/run/cman_.*
95 /var/run/rsctmp(/.*)?
96 /var/run/aisexec.*
97 /var/run/heartbeat(/.*)?
98 /var/run/pcsd-ruby.socket
99 /var/run/corosync-qnetd(/.*)?
100 /var/run/corosync-qdevice(/.*)?
101 /var/run/corosync.pid
102 /var/run/cpglockd.pid
103 /var/run/rgmanager.pid
104 /var/run/cluster/rgmanager.sk
105 kdump_crash_t
107 /var/crash(/.*)?
109 opafm_var_lib_t
111 /var/lib/opa-fm(/.*)?
113 opafm_var_run_t
115 /var/run/opafmd(/.*)?
117 root_t
119 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
121 /
122 /initrd
123
126 SELinux requires files to have an extended attribute to define the file
127 type.
128 You can see the context of a file using the -Z option to ls
130 Policy governs the access confined processes have to these files.
132 SELinux opafm policy is very flexible allowing users to setup their
133 opafm processes in as secure a method as possible.
134 STANDARD FILE CONTEXT
136 SELinux defines the file context types for the opafm, if you wanted to
138 store files with these types in a different paths, you need to execute
139 the semanage command to specify alternate labeling and then use re‐
140 storecon to put the labels on disk.
141 semanage fcontext -a -t opafm_exec_t '/srv/opafm/content(/.*)?'
143 restorecon -R -v /srv/myopafm_content
144 Note: SELinux often uses regular expressions to specify labels that
146 match multiple files.
147 The following file types are defined for opafm:
149 opafm_exec_t
153 - Set files with the opafm_exec_t type, if you want to transition an
155 executable to the opafm_t domain.
156 opafm_var_lib_t
160 - Set files with the opafm_var_lib_t type, if you want to store the
162 opafm files under the /var/lib directory.
163 opafm_var_run_t
167 - Set files with the opafm_var_run_t type, if you want to store the
169 opafm files under the /run or /var/run directory.
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), opafm(8), semanage(8), restorecon(8), chcon(1), sepol‐
202 icy(8), setsebool(8)
203opafm 23-12-15 opafm_selinux(8)