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. Enabled 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/pcsd-ruby.socket
103 /var/run/corosync-qnetd(/.*)?
104 /var/run/corosync-qdevice(/.*)?
105 /var/run/corosync.pid
106 /var/run/cpglockd.pid
107 /var/run/rgmanager.pid
108 /var/run/cluster/rgmanager.sk
109 prelude_spool_t
111 /var/spool/prelude(/.*)?
113 /var/spool/prelude-manager(/.*)?
114 root_t
116 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
118 /
119 /initrd
120
123 SELinux requires files to have an extended attribute to define the file
124 type.
125 You can see the context of a file using the -Z option to ls
127 Policy governs the access confined processes have to these files.
129 SELinux prelude_audisp policy is very flexible allowing users to setup
130 their prelude_audisp processes in as secure a method as possible.
131 STANDARD FILE CONTEXT
133 SELinux defines the file context types for the prelude_audisp, if you
135 wanted to store files with these types in a diffent paths, you need to
136 execute the semanage command to sepecify alternate labeling and then
137 use restorecon to put the labels on disk.
138 semanage fcontext -a -t prelude_audisp_var_run_t '/srv/myprelude_aud‐
140 isp_content(/.*)?'
141 restorecon -R -v /srv/myprelude_audisp_content
142 Note: SELinux often uses regular expressions to specify labels that
144 match multiple files.
145 The following file types are defined for prelude_audisp:
147 prelude_audisp_exec_t
151 - Set files with the prelude_audisp_exec_t type, if you want to transi‐
153 tion an executable to the prelude_audisp_t domain.
154 Paths:
157 /sbin/audisp-prelude, /usr/sbin/audisp-prelude
158 prelude_audisp_var_run_t
161 - Set files with the prelude_audisp_var_run_t type, if you want to
163 store the prelude audisp files under the /run or /var/run directory.
164 Note: File context can be temporarily modified with the chcon command.
168 If you want to permanently change the file context you need to use the
169 semanage fcontext command. This will modify the SELinux labeling data‐
170 base. You will need to use restorecon to apply the labels.
171
174 semanage fcontext can also be used to manipulate default file context
175 mappings.
176 semanage permissive can also be used to manipulate whether or not a
178 process type is permissive.
179 semanage module can also be used to enable/disable/install/remove pol‐
181 icy modules.
182 semanage boolean can also be used to manipulate the booleans
184 system-config-selinux is a GUI tool available to customize SELinux pol‐
187 icy settings.
188
191 This manual page was auto-generated using sepolicy manpage .
192
195 selinux(8), prelude_audisp(8), semanage(8), restorecon(8), chcon(1),
196 sepolicy(8), setsebool(8)
197prelude_audisp 21-06-09 prelude_audisp_selinux(8)