1lwiod_selinux(8) SELinux Policy lwiod lwiod_selinux(8)
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6 lwiod_selinux - Security Enhanced Linux Policy for the lwiod processes
7
9 Security-Enhanced Linux secures the lwiod processes via flexible manda‐
10 tory access control.
11 The lwiod processes execute with the lwiod_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 lwiod_t
19
23 The lwiod_t SELinux type can be entered via the lwiod_exec_t file type.
24 The default entrypoint paths for the lwiod_t domain are the following:
26 /usr/sbin/lwiod, /opt/likewise/sbin/lwiod
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 lwiod policy is very flexible allowing users to setup their lwiod pro‐
37 cesses in as secure a method as possible.
38 The following process types are defined for lwiod:
40 lwiod_t
42 Note: semanage permissive -a lwiod_t can be used to make the process
44 type lwiod_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. lwiod
51 policy is extremely flexible and has several booleans that allow you to
52 manipulate the policy and run lwiod 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 If you want to allow confined applications to run with kerberos, you
72 must turn on the kerberos_enabled boolean. Enabled by default.
73 setsebool -P kerberos_enabled 1
75
79 The SELinux process type lwiod_t can manage files labeled with the fol‐
80 lowing file types. The paths listed are the default paths for these
81 file types. Note the processes UID still need to have DAC permissions.
82 cluster_conf_t
84 /etc/cluster(/.*)?
86 cluster_var_lib_t
88 /var/lib/pcsd(/.*)?
90 /var/lib/cluster(/.*)?
91 /var/lib/openais(/.*)?
92 /var/lib/pengine(/.*)?
93 /var/lib/corosync(/.*)?
94 /usr/lib/heartbeat(/.*)?
95 /var/lib/heartbeat(/.*)?
96 /var/lib/pacemaker(/.*)?
97 cluster_var_run_t
99 /var/run/crm(/.*)?
101 /var/run/cman_.*
102 /var/run/rsctmp(/.*)?
103 /var/run/aisexec.*
104 /var/run/heartbeat(/.*)?
105 /var/run/pcsd-ruby.socket
106 /var/run/corosync-qnetd(/.*)?
107 /var/run/corosync-qdevice(/.*)?
108 /var/run/corosync.pid
109 /var/run/cpglockd.pid
110 /var/run/rgmanager.pid
111 /var/run/cluster/rgmanager.sk
112 krb5_conf_t
114 /etc/krb5.conf
116 lwiod_var_lib_t
118 lwiod_var_run_t
121 /var/run/lwiod.pid
123 root_t
125 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
127 /
128 /initrd
129
132 SELinux requires files to have an extended attribute to define the file
133 type.
134 You can see the context of a file using the -Z option to ls
136 Policy governs the access confined processes have to these files.
138 SELinux lwiod policy is very flexible allowing users to setup their
139 lwiod processes in as secure a method as possible.
140 STANDARD FILE CONTEXT
142 SELinux defines the file context types for the lwiod, if you wanted to
144 store files with these types in a different paths, you need to execute
145 the semanage command to specify alternate labeling and then use re‐
146 storecon to put the labels on disk.
147 semanage fcontext -a -t lwiod_exec_t '/srv/lwiod/content(/.*)?'
149 restorecon -R -v /srv/mylwiod_content
150 Note: SELinux often uses regular expressions to specify labels that
152 match multiple files.
153 The following file types are defined for lwiod:
155 lwiod_exec_t
159 - Set files with the lwiod_exec_t type, if you want to transition an
161 executable to the lwiod_t domain.
162 Paths:
165 /usr/sbin/lwiod, /opt/likewise/sbin/lwiod
166 lwiod_var_lib_t
169 - Set files with the lwiod_var_lib_t type, if you want to store the
171 lwiod files under the /var/lib directory.
172 lwiod_var_run_t
176 - Set files with the lwiod_var_run_t type, if you want to store the
178 lwiod files under the /run or /var/run directory.
179 lwiod_var_socket_t
183 - Set files with the lwiod_var_socket_t type, if you want to treat the
185 files as lwiod var socket data.
186 Paths:
189 /var/lib/likewise/.lwiod, /var/lib/likewise-open/.lwiod
190 Note: File context can be temporarily modified with the chcon command.
193 If you want to permanently change the file context you need to use the
194 semanage fcontext command. This will modify the SELinux labeling data‐
195 base. You will need to use restorecon to apply the labels.
196
199 semanage fcontext can also be used to manipulate default file context
200 mappings.
201 semanage permissive can also be used to manipulate whether or not a
203 process type is permissive.
204 semanage module can also be used to enable/disable/install/remove pol‐
206 icy modules.
207 semanage boolean can also be used to manipulate the booleans
209 system-config-selinux is a GUI tool available to customize SELinux pol‐
212 icy settings.
213
216 This manual page was auto-generated using sepolicy manpage .
217
220 selinux(8), lwiod(8), semanage(8), restorecon(8), chcon(1), sepol‐
221 icy(8), setsebool(8)
222lwiod 23-12-15 lwiod_selinux(8)