1prelude_lml_selinux(8) SELinux Policy prelude_lml prelude_lml_selinux(8)
2
6 prelude_lml_selinux - Security Enhanced Linux Policy for the pre‐
7 lude_lml processes
8
10 Security-Enhanced Linux secures the prelude_lml processes via flexible
11 mandatory access control.
12 The prelude_lml processes execute with the prelude_lml_t SELinux type.
14 You can check if you have these processes running by executing the ps
15 command with the -Z qualifier.
16 For example:
18 ps -eZ | grep prelude_lml_t
20
24 The prelude_lml_t SELinux type can be entered via the pre‐
25 lude_lml_exec_t file type.
26 The default entrypoint paths for the prelude_lml_t domain are the fol‐
28 lowing:
29 /usr/bin/prelude-lml
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_lml policy is very flexible allowing users to setup their pre‐
40 lude_lml processes in as secure a method as possible.
41 The following process types are defined for prelude_lml:
43 prelude_lml_t
45 Note: semanage permissive -a prelude_lml_t can be used to make the
47 process type prelude_lml_t permissive. SELinux does not deny access to
48 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_lml policy is extremely flexible and has several booleans that al‐
55 low you to manipulate the policy and run prelude_lml with the tightest
56 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 system to run with NIS, you must turn on the
68 nis_enabled boolean. Disabled by default.
69 setsebool -P nis_enabled 1
71
75 The SELinux process type prelude_lml_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 krb5_host_rcache_t
111 /var/tmp/krb5_0.rcache2
113 /var/cache/krb5rcache(/.*)?
114 /var/tmp/nfs_0
115 /var/tmp/DNS_25
116 /var/tmp/host_0
117 /var/tmp/imap_0
118 /var/tmp/HTTP_23
119 /var/tmp/HTTP_48
120 /var/tmp/ldap_55
121 /var/tmp/ldap_487
122 /var/tmp/ldapmap1_0
123 prelude_lml_tmp_t
125 prelude_lml_var_run_t
128 /var/run/prelude-lml.pid
130 prelude_spool_t
132 /var/spool/prelude(/.*)?
134 /var/spool/prelude-manager(/.*)?
135 prelude_var_lib_t
137 /var/lib/prelude-lml(/.*)?
139 root_t
141 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
143 /
144 /initrd
145
148 SELinux requires files to have an extended attribute to define the file
149 type.
150 You can see the context of a file using the -Z option to ls
152 Policy governs the access confined processes have to these files.
154 SELinux prelude_lml policy is very flexible allowing users to setup
155 their prelude_lml processes in as secure a method as possible.
156 STANDARD FILE CONTEXT
158 SELinux defines the file context types for the prelude_lml, if you
160 wanted to store files with these types in a diffent paths, you need to
161 execute the semanage command to sepecify alternate labeling and then
162 use restorecon to put the labels on disk.
163 semanage fcontext -a -t prelude_lml_var_run_t '/srv/myprelude_lml_con‐
165 tent(/.*)?'
166 restorecon -R -v /srv/myprelude_lml_content
167 Note: SELinux often uses regular expressions to specify labels that
169 match multiple files.
170 The following file types are defined for prelude_lml:
172 prelude_lml_exec_t
176 - Set files with the prelude_lml_exec_t type, if you want to transition
178 an executable to the prelude_lml_t domain.
179 prelude_lml_tmp_t
183 - Set files with the prelude_lml_tmp_t type, if you want to store pre‐
185 lude lml temporary files in the /tmp directories.
186 prelude_lml_var_run_t
190 - Set files with the prelude_lml_var_run_t type, if you want to store
192 the prelude lml files under the /run or /var/run directory.
193 Note: File context can be temporarily modified with the chcon command.
197 If you want to permanently change the file context you need to use the
198 semanage fcontext command. This will modify the SELinux labeling data‐
199 base. You will need to use restorecon to apply the labels.
200
203 semanage fcontext can also be used to manipulate default file context
204 mappings.
205 semanage permissive can also be used to manipulate whether or not a
207 process type is permissive.
208 semanage module can also be used to enable/disable/install/remove pol‐
210 icy modules.
211 semanage boolean can also be used to manipulate the booleans
213 system-config-selinux is a GUI tool available to customize SELinux pol‐
216 icy settings.
217
220 This manual page was auto-generated using sepolicy manpage .
221
224 selinux(8), prelude_lml(8), semanage(8), restorecon(8), chcon(1), se‐
225 policy(8), setsebool(8)
226prelude_lml 21-06-09 prelude_lml_selinux(8)