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/corosync-qnetd(/.*)?
91 /var/run/corosync-qdevice(/.*)?
92 /var/run/corosync.pid
93 /var/run/cpglockd.pid
94 /var/run/rgmanager.pid
95 /var/run/cluster/rgmanager.sk
96 lwsmd_var_lib_t
98 /var/lib/likewise/.lwsmd-lock
100 /var/lib/likewise-open/.lwsmd-lock
101 lwsmd_var_run_t
103 root_t
106 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
108 /
109 /initrd
110
113 SELinux requires files to have an extended attribute to define the file
114 type.
115 You can see the context of a file using the -Z option to ls
117 Policy governs the access confined processes have to these files.
119 SELinux lwsmd policy is very flexible allowing users to setup their
120 lwsmd processes in as secure a method as possible.
121 STANDARD FILE CONTEXT
123 SELinux defines the file context types for the lwsmd, if you wanted to
125 store files with these types in a diffent paths, you need to execute
126 the semanage command to sepecify alternate labeling and then use
127 restorecon to put the labels on disk.
128 semanage fcontext -a -t lwsmd_var_lib_t '/srv/mylwsmd_content(/.*)?'
130 restorecon -R -v /srv/mylwsmd_content
131 Note: SELinux often uses regular expressions to specify labels that
133 match multiple files.
134 The following file types are defined for lwsmd:
136 lwsmd_exec_t
140 - Set files with the lwsmd_exec_t type, if you want to transition an
142 executable to the lwsmd_t domain.
143 Paths:
146 /usr/sbin/lwsmd, /opt/likewise/sbin/lwsmd
147 lwsmd_var_lib_t
150 - Set files with the lwsmd_var_lib_t type, if you want to store the
152 lwsmd files under the /var/lib directory.
153 Paths:
156 /var/lib/likewise/.lwsmd-lock, /var/lib/likewise-open/.lwsmd-lock
157 lwsmd_var_run_t
160 - Set files with the lwsmd_var_run_t type, if you want to store the
162 lwsmd files under the /run or /var/run directory.
163 lwsmd_var_socket_t
167 - Set files with the lwsmd_var_socket_t type, if you want to treat the
169 files as lwsmd var socket data.
170 Paths:
173 /var/lib/likewise/.lwsm, /var/lib/likewise-open/.lwsm
174 Note: File context can be temporarily modified with the chcon command.
177 If you want to permanently change the file context you need to use the
178 semanage fcontext command. This will modify the SELinux labeling data‐
179 base. You will need to use restorecon to apply the labels.
180
183 semanage fcontext can also be used to manipulate default file context
184 mappings.
185 semanage permissive can also be used to manipulate whether or not a
187 process type is permissive.
188 semanage module can also be used to enable/disable/install/remove pol‐
190 icy modules.
191 semanage boolean can also be used to manipulate the booleans
193 system-config-selinux is a GUI tool available to customize SELinux pol‐
196 icy settings.
197
200 This manual page was auto-generated using sepolicy manpage .
201
204 selinux(8), lwsmd(8), semanage(8), restorecon(8), chcon(1), sepol‐
205 icy(8), setsebool(8)
206lwsmd 21-03-26 lwsmd_selinux(8)