1lwsmd_selinux(8) SELinux Policy lwsmd lwsmd_selinux(8)
2
6 lwsmd_selinux - Security Enhanced Linux Policy for the lwsmd processes
7
9 Security-Enhanced Linux secures the lwsmd processes via flexible manda‐
10 tory access control.
11 The lwsmd processes execute with the lwsmd_t SELinux type. You can
13 check if you have these processes running by executing the ps command
14 with the -Z qualifier.
15 For example:
17 ps -eZ | grep lwsmd_t
19
23 The lwsmd_t SELinux type can be entered via the lwsmd_exec_t file type.
24 The default entrypoint paths for the lwsmd_t domain are the following:
26 /usr/sbin/lwsmd, /opt/likewise/sbin/lwsmd
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 lwsmd policy is very flexible allowing users to setup their lwsmd pro‐
37 cesses in as secure a method as possible.
38 The following process types are defined for lwsmd:
40 lwsmd_t
42 Note: semanage permissive -a lwsmd_t can be used to make the process
44 type lwsmd_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. lwsmd
51 policy is extremely flexible and has several booleans that allow you to
52 manipulate the policy and run lwsmd 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
64 The SELinux process type lwsmd_t can manage files labeled with the fol‐
65 lowing file types. The paths listed are the default paths for these
66 file types. Note the processes UID still need to have DAC permissions.
67 cluster_conf_t
69 /etc/cluster(/.*)?
71 cluster_var_lib_t
73 /var/lib/pcsd(/.*)?
75 /var/lib/cluster(/.*)?
76 /var/lib/openais(/.*)?
77 /var/lib/pengine(/.*)?
78 /var/lib/corosync(/.*)?
79 /usr/lib/heartbeat(/.*)?
80 /var/lib/heartbeat(/.*)?
81 /var/lib/pacemaker(/.*)?
82 cluster_var_run_t
84 /var/run/crm(/.*)?
86 /var/run/cman_.*
87 /var/run/rsctmp(/.*)?
88 /var/run/aisexec.*
89 /var/run/heartbeat(/.*)?
90 /var/run/pcsd-ruby.socket
91 /var/run/corosync-qnetd(/.*)?
92 /var/run/corosync-qdevice(/.*)?
93 /var/run/corosync.pid
94 /var/run/cpglockd.pid
95 /var/run/rgmanager.pid
96 /var/run/cluster/rgmanager.sk
97 lwsmd_var_lib_t
99 /var/lib/likewise/.lwsmd-lock
101 /var/lib/likewise-open/.lwsmd-lock
102 lwsmd_var_run_t
104 root_t
107 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
109 /
110 /initrd
111
114 SELinux requires files to have an extended attribute to define the file
115 type.
116 You can see the context of a file using the -Z option to ls
118 Policy governs the access confined processes have to these files.
120 SELinux lwsmd policy is very flexible allowing users to setup their
121 lwsmd processes in as secure a method as possible.
122 STANDARD FILE CONTEXT
124 SELinux defines the file context types for the lwsmd, if you wanted to
126 store files with these types in a diffent paths, you need to execute
127 the semanage command to specify alternate labeling and then use re‐
128 storecon to put the labels on disk.
129 semanage fcontext -a -t lwsmd_var_lib_t '/srv/mylwsmd_content(/.*)?'
131 restorecon -R -v /srv/mylwsmd_content
132 Note: SELinux often uses regular expressions to specify labels that
134 match multiple files.
135 The following file types are defined for lwsmd:
137 lwsmd_exec_t
141 - Set files with the lwsmd_exec_t type, if you want to transition an
143 executable to the lwsmd_t domain.
144 Paths:
147 /usr/sbin/lwsmd, /opt/likewise/sbin/lwsmd
148 lwsmd_var_lib_t
151 - Set files with the lwsmd_var_lib_t type, if you want to store the
153 lwsmd files under the /var/lib directory.
154 Paths:
157 /var/lib/likewise/.lwsmd-lock, /var/lib/likewise-open/.lwsmd-lock
158 lwsmd_var_run_t
161 - Set files with the lwsmd_var_run_t type, if you want to store the
163 lwsmd files under the /run or /var/run directory.
164 lwsmd_var_socket_t
168 - Set files with the lwsmd_var_socket_t type, if you want to treat the
170 files as lwsmd var socket data.
171 Paths:
174 /var/lib/likewise/.lwsm, /var/lib/likewise-open/.lwsm
175 Note: File context can be temporarily modified with the chcon command.
178 If you want to permanently change the file context you need to use the
179 semanage fcontext command. This will modify the SELinux labeling data‐
180 base. You will need to use restorecon to apply the labels.
181
184 semanage fcontext can also be used to manipulate default file context
185 mappings.
186 semanage permissive can also be used to manipulate whether or not a
188 process type is permissive.
189 semanage module can also be used to enable/disable/install/remove pol‐
191 icy modules.
192 semanage boolean can also be used to manipulate the booleans
194 system-config-selinux is a GUI tool available to customize SELinux pol‐
197 icy settings.
198
201 This manual page was auto-generated using sepolicy manpage .
202
205 selinux(8), lwsmd(8), semanage(8), restorecon(8), chcon(1), sepol‐
206 icy(8), setsebool(8)
207lwsmd 21-11-19 lwsmd_selinux(8)