1wdmd_selinux(8) SELinux Policy wdmd wdmd_selinux(8)
2
6 wdmd_selinux - Security Enhanced Linux Policy for the wdmd processes
7
9 Security-Enhanced Linux secures the wdmd processes via flexible manda‐
10 tory access control.
11 The wdmd processes execute with the wdmd_t SELinux type. You can check
13 if you have these processes running by executing the ps command with
14 the -Z qualifier.
15 For example:
17 ps -eZ | grep wdmd_t
19
23 The wdmd_t SELinux type can be entered via the wdmd_exec_t file type.
24 The default entrypoint paths for the wdmd_t domain are the following:
26 /usr/sbin/wdmd
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 wdmd policy is very flexible allowing users to setup their wdmd pro‐
37 cesses in as secure a method as possible.
38 The following process types are defined for wdmd:
40 wdmd_t
42 Note: semanage permissive -a wdmd_t can be used to make the process
44 type wdmd_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. wdmd
51 policy is extremely flexible and has several booleans that allow you to
52 manipulate the policy and run wdmd 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 If you want to allow system to run with NIS, you must turn on the
72 nis_enabled boolean. Disabled by default.
73 setsebool -P nis_enabled 1
75
79 The SELinux process type wdmd_t can manage files labeled with the fol‐
80 lowing file types. The paths listed are the default paths for these
81 file types. Note the processes UID still need to have DAC permissions.
82 cluster_conf_t
84 /etc/cluster(/.*)?
86 cluster_tmpfs_t
88 cluster_var_lib_t
91 /var/lib/pcsd(/.*)?
93 /var/lib/cluster(/.*)?
94 /var/lib/openais(/.*)?
95 /var/lib/pengine(/.*)?
96 /var/lib/corosync(/.*)?
97 /usr/lib/heartbeat(/.*)?
98 /var/lib/heartbeat(/.*)?
99 /var/lib/pacemaker(/.*)?
100 cluster_var_run_t
102 /var/run/crm(/.*)?
104 /var/run/cman_.*
105 /var/run/rsctmp(/.*)?
106 /var/run/aisexec.*
107 /var/run/heartbeat(/.*)?
108 /var/run/pcsd-ruby.socket
109 /var/run/corosync-qnetd(/.*)?
110 /var/run/corosync-qdevice(/.*)?
111 /var/run/corosync.pid
112 /var/run/cpglockd.pid
113 /var/run/rgmanager.pid
114 /var/run/cluster/rgmanager.sk
115 krb5_host_rcache_t
117 /var/tmp/krb5_0.rcache2
119 /var/cache/krb5rcache(/.*)?
120 /var/tmp/nfs_0
121 /var/tmp/DNS_25
122 /var/tmp/host_0
123 /var/tmp/imap_0
124 /var/tmp/HTTP_23
125 /var/tmp/HTTP_48
126 /var/tmp/ldap_55
127 /var/tmp/ldap_487
128 /var/tmp/ldapmap1_0
129 root_t
131 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
133 /
134 /initrd
135 wdmd_tmpfs_t
137 wdmd_var_run_t
140 /var/run/wdmd(/.*)?
142 /var/run/checkquorum-timer
143
146 SELinux requires files to have an extended attribute to define the file
147 type.
148 You can see the context of a file using the -Z option to ls
150 Policy governs the access confined processes have to these files.
152 SELinux wdmd policy is very flexible allowing users to setup their wdmd
153 processes in as secure a method as possible.
154 STANDARD FILE CONTEXT
156 SELinux defines the file context types for the wdmd, if you wanted to
158 store files with these types in a different paths, you need to execute
159 the semanage command to specify alternate labeling and then use re‐
160 storecon to put the labels on disk.
161 semanage fcontext -a -t wdmd_exec_t '/srv/wdmd/content(/.*)?'
163 restorecon -R -v /srv/mywdmd_content
164 Note: SELinux often uses regular expressions to specify labels that
166 match multiple files.
167 The following file types are defined for wdmd:
169 wdmd_exec_t
173 - Set files with the wdmd_exec_t type, if you want to transition an ex‐
175 ecutable to the wdmd_t domain.
176 wdmd_initrc_exec_t
180 - Set files with the wdmd_initrc_exec_t type, if you want to transition
182 an executable to the wdmd_initrc_t domain.
183 wdmd_tmpfs_t
187 - Set files with the wdmd_tmpfs_t type, if you want to store wdmd files
189 on a tmpfs file system.
190 wdmd_var_run_t
194 - Set files with the wdmd_var_run_t type, if you want to store the wdmd
196 files under the /run or /var/run directory.
197 Paths:
200 /var/run/wdmd(/.*)?, /var/run/checkquorum-timer
201 Note: File context can be temporarily modified with the chcon command.
204 If you want to permanently change the file context you need to use the
205 semanage fcontext command. This will modify the SELinux labeling data‐
206 base. You will need to use restorecon to apply the labels.
207
210 semanage fcontext can also be used to manipulate default file context
211 mappings.
212 semanage permissive can also be used to manipulate whether or not a
214 process type is permissive.
215 semanage module can also be used to enable/disable/install/remove pol‐
217 icy modules.
218 semanage boolean can also be used to manipulate the booleans
220 system-config-selinux is a GUI tool available to customize SELinux pol‐
223 icy settings.
224
227 This manual page was auto-generated using sepolicy manpage .
228
231 selinux(8), wdmd(8), semanage(8), restorecon(8), chcon(1), sepolicy(8),
232 setsebool(8)
233wdmd 23-12-15 wdmd_selinux(8)