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 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
72 The SELinux process type lwsmd_t can manage files labeled with the fol‐
73 lowing file types. The paths listed are the default paths for these
74 file types. Note the processes UID still need to have DAC permissions.
75 cluster_conf_t
77 /etc/cluster(/.*)?
79 cluster_var_lib_t
81 /var/lib/pcsd(/.*)?
83 /var/lib/cluster(/.*)?
84 /var/lib/openais(/.*)?
85 /var/lib/pengine(/.*)?
86 /var/lib/corosync(/.*)?
87 /usr/lib/heartbeat(/.*)?
88 /var/lib/heartbeat(/.*)?
89 /var/lib/pacemaker(/.*)?
90 cluster_var_run_t
92 /var/run/crm(/.*)?
94 /var/run/cman_.*
95 /var/run/rsctmp(/.*)?
96 /var/run/aisexec.*
97 /var/run/heartbeat(/.*)?
98 /var/run/pcsd-ruby.socket
99 /var/run/corosync-qnetd(/.*)?
100 /var/run/corosync-qdevice(/.*)?
101 /var/run/corosync.pid
102 /var/run/cpglockd.pid
103 /var/run/rgmanager.pid
104 /var/run/cluster/rgmanager.sk
105 lwsmd_var_lib_t
107 /var/lib/likewise/.lwsmd-lock
109 /var/lib/likewise-open/.lwsmd-lock
110 lwsmd_var_run_t
112 root_t
115 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
117 /
118 /initrd
119
122 SELinux requires files to have an extended attribute to define the file
123 type.
124 You can see the context of a file using the -Z option to ls
126 Policy governs the access confined processes have to these files.
128 SELinux lwsmd policy is very flexible allowing users to setup their
129 lwsmd processes in as secure a method as possible.
130 STANDARD FILE CONTEXT
132 SELinux defines the file context types for the lwsmd, if you wanted to
134 store files with these types in a different paths, you need to execute
135 the semanage command to specify alternate labeling and then use re‐
136 storecon to put the labels on disk.
137 semanage fcontext -a -t lwsmd_exec_t '/srv/lwsmd/content(/.*)?'
139 restorecon -R -v /srv/mylwsmd_content
140 Note: SELinux often uses regular expressions to specify labels that
142 match multiple files.
143 The following file types are defined for lwsmd:
145 lwsmd_exec_t
149 - Set files with the lwsmd_exec_t type, if you want to transition an
151 executable to the lwsmd_t domain.
152 Paths:
155 /usr/sbin/lwsmd, /opt/likewise/sbin/lwsmd
156 lwsmd_var_lib_t
159 - Set files with the lwsmd_var_lib_t type, if you want to store the
161 lwsmd files under the /var/lib directory.
162 Paths:
165 /var/lib/likewise/.lwsmd-lock, /var/lib/likewise-open/.lwsmd-lock
166 lwsmd_var_run_t
169 - Set files with the lwsmd_var_run_t type, if you want to store the
171 lwsmd files under the /run or /var/run directory.
172 lwsmd_var_socket_t
176 - Set files with the lwsmd_var_socket_t type, if you want to treat the
178 files as lwsmd var socket data.
179 Paths:
182 /var/lib/likewise/.lwsm, /var/lib/likewise-open/.lwsm
183 Note: File context can be temporarily modified with the chcon command.
186 If you want to permanently change the file context you need to use the
187 semanage fcontext command. This will modify the SELinux labeling data‐
188 base. You will need to use restorecon to apply the labels.
189
192 semanage fcontext can also be used to manipulate default file context
193 mappings.
194 semanage permissive can also be used to manipulate whether or not a
196 process type is permissive.
197 semanage module can also be used to enable/disable/install/remove pol‐
199 icy modules.
200 semanage boolean can also be used to manipulate the booleans
202 system-config-selinux is a GUI tool available to customize SELinux pol‐
205 icy settings.
206
209 This manual page was auto-generated using sepolicy manpage .
210
213 selinux(8), lwsmd(8), semanage(8), restorecon(8), chcon(1), sepol‐
214 icy(8), setsebool(8)
215lwsmd 23-12-15 lwsmd_selinux(8)