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 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 confined applications to use nscd shared memory,
68 you must turn on the nscd_use_shm boolean. Disabled by default.
69 setsebool -P nscd_use_shm 1
71
75 The SELinux process type prelude_audisp_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/corosync-qnetd(/.*)?
103 /var/run/corosync-qdevice(/.*)?
104 /var/run/corosync.pid
105 /var/run/cpglockd.pid
106 /var/run/rgmanager.pid
107 /var/run/cluster/rgmanager.sk
108 prelude_spool_t
110 /var/spool/prelude(/.*)?
112 /var/spool/prelude-manager(/.*)?
113 root_t
115 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
117 /
118 /initrd
119
122 SELinux requires files to have an extended attribute to define the file
123 type.
124 You can see the context of a file using the -Z option to ls
126 Policy governs the access confined processes have to these files.
128 SELinux prelude_audisp policy is very flexible allowing users to setup
129 their prelude_audisp processes in as secure a method as possible.
130 STANDARD FILE CONTEXT
132 SELinux defines the file context types for the prelude_audisp, if you
134 wanted to store files with these types in a diffent paths, you need to
135 execute the semanage command to sepecify alternate labeling and then
136 use restorecon to put the labels on disk.
137 semanage fcontext -a -t prelude_audisp_var_run_t '/srv/myprelude_aud‐
139 isp_content(/.*)?'
140 restorecon -R -v /srv/myprelude_audisp_content
141 Note: SELinux often uses regular expressions to specify labels that
143 match multiple files.
144 The following file types are defined for prelude_audisp:
146 prelude_audisp_exec_t
150 - Set files with the prelude_audisp_exec_t type, if you want to transi‐
152 tion an executable to the prelude_audisp_t domain.
153 Paths:
156 /sbin/audisp-prelude, /usr/sbin/audisp-prelude
157 prelude_audisp_var_run_t
160 - Set files with the prelude_audisp_var_run_t type, if you want to
162 store the prelude audisp files under the /run or /var/run directory.
163 Note: File context can be temporarily modified with the chcon command.
167 If you want to permanently change the file context you need to use the
168 semanage fcontext command. This will modify the SELinux labeling data‐
169 base. You will need to use restorecon to apply the labels.
170
173 semanage fcontext can also be used to manipulate default file context
174 mappings.
175 semanage permissive can also be used to manipulate whether or not a
177 process type is permissive.
178 semanage module can also be used to enable/disable/install/remove pol‐
180 icy modules.
181 semanage boolean can also be used to manipulate the booleans
183 system-config-selinux is a GUI tool available to customize SELinux pol‐
186 icy settings.
187
190 This manual page was auto-generated using sepolicy manpage .
191
194 selinux(8), prelude_audisp(8), semanage(8), restorecon(8), chcon(1),
195 sepolicy(8), setsebool(8)
196prelude_audisp 19-06-18 prelude_audisp_selinux(8)