1wdmd_selinux(8) SELinux Policy wdmd wdmd_selinux(8)
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6 wdmd_selinux - Security Enhanced Linux Policy for the wdmd processes
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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
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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 allow all domains to execute in fips_mode, you must turn
57 on the fips_mode boolean. Enabled by default.
58 setsebool -P fips_mode 1
60 If you want to allow system to run with NIS, you must turn on the
64 nis_enabled boolean. Disabled by default.
65 setsebool -P nis_enabled 1
67
71 The SELinux process type wdmd_t can manage files labeled with the fol‐
72 lowing file types. The paths listed are the default paths for these
73 file types. Note the processes UID still need to have DAC permissions.
74 cluster_conf_t
76 /etc/cluster(/.*)?
78 cluster_tmpfs_t
80 cluster_var_lib_t
83 /var/lib/pcsd(/.*)?
85 /var/lib/cluster(/.*)?
86 /var/lib/openais(/.*)?
87 /var/lib/pengine(/.*)?
88 /var/lib/corosync(/.*)?
89 /usr/lib/heartbeat(/.*)?
90 /var/lib/heartbeat(/.*)?
91 /var/lib/pacemaker(/.*)?
92 cluster_var_run_t
94 /var/run/crm(/.*)?
96 /var/run/cman_.*
97 /var/run/rsctmp(/.*)?
98 /var/run/aisexec.*
99 /var/run/heartbeat(/.*)?
100 /var/run/pcsd-ruby.socket
101 /var/run/corosync-qnetd(/.*)?
102 /var/run/corosync-qdevice(/.*)?
103 /var/run/corosync.pid
104 /var/run/cpglockd.pid
105 /var/run/rgmanager.pid
106 /var/run/cluster/rgmanager.sk
107 krb5_host_rcache_t
109 /var/tmp/krb5_0.rcache2
111 /var/cache/krb5rcache(/.*)?
112 /var/tmp/nfs_0
113 /var/tmp/DNS_25
114 /var/tmp/host_0
115 /var/tmp/imap_0
116 /var/tmp/HTTP_23
117 /var/tmp/HTTP_48
118 /var/tmp/ldap_55
119 /var/tmp/ldap_487
120 /var/tmp/ldapmap1_0
121 root_t
123 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
125 /
126 /initrd
127 wdmd_tmpfs_t
129 wdmd_var_run_t
132 /var/run/wdmd(/.*)?
134 /var/run/checkquorum-timer
135
138 SELinux requires files to have an extended attribute to define the file
139 type.
140 You can see the context of a file using the -Z option to ls
142 Policy governs the access confined processes have to these files.
144 SELinux wdmd policy is very flexible allowing users to setup their wdmd
145 processes in as secure a method as possible.
146 STANDARD FILE CONTEXT
148 SELinux defines the file context types for the wdmd, if you wanted to
150 store files with these types in a diffent paths, you need to execute
151 the semanage command to specify alternate labeling and then use re‐
152 storecon to put the labels on disk.
153 semanage fcontext -a -t wdmd_var_run_t '/srv/mywdmd_content(/.*)?'
155 restorecon -R -v /srv/mywdmd_content
156 Note: SELinux often uses regular expressions to specify labels that
158 match multiple files.
159 The following file types are defined for wdmd:
161 wdmd_exec_t
165 - Set files with the wdmd_exec_t type, if you want to transition an ex‐
167 ecutable to the wdmd_t domain.
168 wdmd_initrc_exec_t
172 - Set files with the wdmd_initrc_exec_t type, if you want to transition
174 an executable to the wdmd_initrc_t domain.
175 wdmd_tmpfs_t
179 - Set files with the wdmd_tmpfs_t type, if you want to store wdmd files
181 on a tmpfs file system.
182 wdmd_var_run_t
186 - Set files with the wdmd_var_run_t type, if you want to store the wdmd
188 files under the /run or /var/run directory.
189 Paths:
192 /var/run/wdmd(/.*)?, /var/run/checkquorum-timer
193 Note: File context can be temporarily modified with the chcon command.
196 If you want to permanently change the file context you need to use the
197 semanage fcontext command. This will modify the SELinux labeling data‐
198 base. You will need to use restorecon to apply the labels.
199
202 semanage fcontext can also be used to manipulate default file context
203 mappings.
204 semanage permissive can also be used to manipulate whether or not a
206 process type is permissive.
207 semanage module can also be used to enable/disable/install/remove pol‐
209 icy modules.
210 semanage boolean can also be used to manipulate the booleans
212 system-config-selinux is a GUI tool available to customize SELinux pol‐
215 icy settings.
216
219 This manual page was auto-generated using sepolicy manpage .
220
223 selinux(8), wdmd(8), semanage(8), restorecon(8), chcon(1), sepolicy(8),
224 setsebool(8)
225wdmd 21-11-19 wdmd_selinux(8)