1prelude_audisp_selinux(8)SELinux Policy prelude_audispprelude_audisp_selinux(8)
2
6 prelude_audisp_selinux - Security Enhanced Linux Policy for the pre‐
7 lude_audisp processes
8
10 Security-Enhanced Linux secures the prelude_audisp processes via flexi‐
11 ble mandatory access control.
12 The prelude_audisp processes execute with the prelude_audisp_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 prelude_audisp_t
20
24 The prelude_audisp_t SELinux type can be entered via the prelude_aud‐
25 isp_exec_t file type.
26 The default entrypoint paths for the prelude_audisp_t domain are the
28 following:
29 /sbin/audisp-prelude, /usr/sbin/audisp-prelude
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 prelude_audisp policy is very flexible allowing users to setup their
40 prelude_audisp processes in as secure a method as possible.
41 The following process types are defined for prelude_audisp:
43 prelude_audisp_t
45 Note: semanage permissive -a prelude_audisp_t can be used to make the
47 process type prelude_audisp_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. pre‐
54 lude_audisp policy is extremely flexible and has several booleans that
55 allow you to manipulate the policy and run prelude_audisp 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 confined applications to use nscd shared memory,
76 you must turn on the nscd_use_shm boolean. Enabled by default.
77 setsebool -P nscd_use_shm 1
79
83 The SELinux process type prelude_audisp_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 prelude_spool_t
119 /var/spool/prelude(/.*)?
121 /var/spool/prelude-manager(/.*)?
122 root_t
124 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
126 /
127 /initrd
128
131 SELinux requires files to have an extended attribute to define the file
132 type.
133 You can see the context of a file using the -Z option to ls
135 Policy governs the access confined processes have to these files.
137 SELinux prelude_audisp policy is very flexible allowing users to setup
138 their prelude_audisp processes in as secure a method as possible.
139 STANDARD FILE CONTEXT
141 SELinux defines the file context types for the prelude_audisp, if you
143 wanted to store files with these types in a different paths, you need
144 to execute the semanage command to specify alternate labeling and then
145 use restorecon to put the labels on disk.
146 semanage fcontext -a -t prelude_audisp_exec_t '/srv/prelude_audisp/con‐
148 tent(/.*)?'
149 restorecon -R -v /srv/myprelude_audisp_content
150 Note: SELinux often uses regular expressions to specify labels that
152 match multiple files.
153 The following file types are defined for prelude_audisp:
155 prelude_audisp_exec_t
159 - Set files with the prelude_audisp_exec_t type, if you want to transi‐
161 tion an executable to the prelude_audisp_t domain.
162 Paths:
165 /sbin/audisp-prelude, /usr/sbin/audisp-prelude
166 prelude_audisp_var_run_t
169 - Set files with the prelude_audisp_var_run_t type, if you want to
171 store the prelude audisp files under the /run or /var/run directory.
172 Note: File context can be temporarily modified with the chcon command.
176 If you want to permanently change the file context you need to use the
177 semanage fcontext command. This will modify the SELinux labeling data‐
178 base. You will need to use restorecon to apply the labels.
179
182 semanage fcontext can also be used to manipulate default file context
183 mappings.
184 semanage permissive can also be used to manipulate whether or not a
186 process type is permissive.
187 semanage module can also be used to enable/disable/install/remove pol‐
189 icy modules.
190 semanage boolean can also be used to manipulate the booleans
192 system-config-selinux is a GUI tool available to customize SELinux pol‐
195 icy settings.
196
199 This manual page was auto-generated using sepolicy manpage .
200
203 selinux(8), prelude_audisp(8), semanage(8), restorecon(8), chcon(1),
204 sepolicy(8), setsebool(8)
205prelude_audisp 23-10-20 prelude_audisp_selinux(8)