1lsmd_selinux(8)               SELinux Policy lsmd              lsmd_selinux(8)
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NAME

6       lsmd_selinux - Security Enhanced Linux Policy for the lsmd processes
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DESCRIPTION

9       Security-Enhanced  Linux secures the lsmd processes via flexible manda‐
10       tory access control.
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12       The lsmd processes execute with the lsmd_t SELinux type. You can  check
13       if  you  have  these processes running by executing the ps command with
14       the -Z qualifier.
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16       For example:
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18       ps -eZ | grep lsmd_t
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20
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ENTRYPOINTS

23       The lsmd_t SELinux type can be entered via the lsmd_exec_t file type.
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25       The default entrypoint paths for the lsmd_t domain are the following:
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27       /usr/bin/lsmd
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PROCESS TYPES

30       SELinux defines process types (domains) for each process running on the
31       system
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33       You can see the context of a process using the -Z option to ps
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35       Policy  governs  the  access confined processes have to files.  SELinux
36       lsmd policy is very flexible allowing users to setup  their  lsmd  pro‐
37       cesses in as secure a method as possible.
38
39       The following process types are defined for lsmd:
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41       lsmd_t, lsmd_plugin_t
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43       Note:  semanage  permissive  -a  lsmd_t can be used to make the process
44       type lsmd_t permissive. SELinux does  not  deny  access  to  permissive
45       process  types, but the AVC (SELinux denials) messages are still gener‐
46       ated.
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48

BOOLEANS

50       SELinux policy is customizable based on least  access  required.   lsmd
51       policy is extremely flexible and has several booleans that allow you to
52       manipulate the policy and run lsmd with the tightest access possible.
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56       If you want to allow all domains to execute in fips_mode, you must turn
57       on the fips_mode boolean. Enabled by default.
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59       setsebool -P fips_mode 1
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63       If  you  want  to  allow  system  to run with NIS, you must turn on the
64       nis_enabled boolean. Disabled by default.
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66       setsebool -P nis_enabled 1
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PORT TYPES

71       SELinux defines port types to represent TCP and UDP ports.
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73       You can see the types associated with a port  by  using  the  following
74       command:
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76       semanage port -l
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78
79       Policy  governs  the  access  confined  processes  have to these ports.
80       SELinux lsmd policy is very flexible allowing users to setup their lsmd
81       processes in as secure a method as possible.
82
83       The following port types are defined for lsmd:
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85
86       lsm_plugin_port_t
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88
89
90       Default Defined Ports:
91                 tcp 18700
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MANAGED FILES

94       The  SELinux process type lsmd_t can manage files labeled with the fol‐
95       lowing file types.  The paths listed are the default  paths  for  these
96       file types.  Note the processes UID still need to have DAC permissions.
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98       cluster_conf_t
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100            /etc/cluster(/.*)?
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102       cluster_var_lib_t
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104            /var/lib/pcsd(/.*)?
105            /var/lib/cluster(/.*)?
106            /var/lib/openais(/.*)?
107            /var/lib/pengine(/.*)?
108            /var/lib/corosync(/.*)?
109            /usr/lib/heartbeat(/.*)?
110            /var/lib/heartbeat(/.*)?
111            /var/lib/pacemaker(/.*)?
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113       cluster_var_run_t
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115            /var/run/crm(/.*)?
116            /var/run/cman_.*
117            /var/run/rsctmp(/.*)?
118            /var/run/aisexec.*
119            /var/run/heartbeat(/.*)?
120            /var/run/corosync-qnetd(/.*)?
121            /var/run/corosync-qdevice(/.*)?
122            /var/run/corosync.pid
123            /var/run/cpglockd.pid
124            /var/run/rgmanager.pid
125            /var/run/cluster/rgmanager.sk
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127       lsmd_var_run_t
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129            /var/run/lsm(/.*)?
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131       root_t
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133            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
134            /
135            /initrd
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137

FILE CONTEXTS

139       SELinux requires files to have an extended attribute to define the file
140       type.
141
142       You can see the context of a file using the -Z option to ls
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144       Policy governs the access  confined  processes  have  to  these  files.
145       SELinux lsmd policy is very flexible allowing users to setup their lsmd
146       processes in as secure a method as possible.
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148       STANDARD FILE CONTEXT
149
150       SELinux defines the file context types for the lsmd, if you  wanted  to
151       store  files  with  these types in a diffent paths, you need to execute
152       the semanage command  to  sepecify  alternate  labeling  and  then  use
153       restorecon to put the labels on disk.
154
155       semanage fcontext -a -t lsmd_plugin_tmp_t '/srv/mylsmd_content(/.*)?'
156       restorecon -R -v /srv/mylsmd_content
157
158       Note:  SELinux  often  uses  regular expressions to specify labels that
159       match multiple files.
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161       The following file types are defined for lsmd:
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163
164
165       lsmd_exec_t
166
167       - Set files with the lsmd_exec_t type, if you  want  to  transition  an
168       executable to the lsmd_t domain.
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172       lsmd_plugin_exec_t
173
174       - Set files with the lsmd_plugin_exec_t type, if you want to transition
175       an executable to the lsmd_plugin_t domain.
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177
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179       lsmd_plugin_tmp_t
180
181       - Set files with the lsmd_plugin_tmp_t type, if you want to store  lsmd
182       plugin temporary files in the /tmp directories.
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186       lsmd_unit_file_t
187
188       -  Set  files  with the lsmd_unit_file_t type, if you want to treat the
189       files as lsmd unit content.
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193       lsmd_var_run_t
194
195       - Set files with the lsmd_var_run_t type, if you want to store the lsmd
196       files under the /run or /var/run directory.
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199
200       Note:  File context can be temporarily modified with the chcon command.
201       If you want to permanently change the file context you need to use  the
202       semanage fcontext command.  This will modify the SELinux labeling data‐
203       base.  You will need to use restorecon to apply the labels.
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205

COMMANDS

207       semanage fcontext can also be used to manipulate default  file  context
208       mappings.
209
210       semanage  permissive  can  also  be used to manipulate whether or not a
211       process type is permissive.
212
213       semanage module can also be used to enable/disable/install/remove  pol‐
214       icy modules.
215
216       semanage port can also be used to manipulate the port definitions
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218       semanage boolean can also be used to manipulate the booleans
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220
221       system-config-selinux is a GUI tool available to customize SELinux pol‐
222       icy settings.
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224

AUTHOR

226       This manual page was auto-generated using sepolicy manpage .
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228

SEE ALSO

230       selinux(8), lsmd(8), semanage(8), restorecon(8), chcon(1), sepolicy(8),
231       setsebool(8), lsmd_plugin_selinux(8)
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235lsmd                               21-03-26                    lsmd_selinux(8)
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