1lwiod_selinux(8) SELinux Policy lwiod lwiod_selinux(8)
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6 lwiod_selinux - Security Enhanced Linux Policy for the lwiod processes
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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 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 If you want to allow confined applications to run with kerberos, you
64 must turn on the kerberos_enabled boolean. Enabled by default.
65 setsebool -P kerberos_enabled 1
67
71 The SELinux process type lwiod_t can manage files labeled with the fol‐
72 lowing file types. The paths listed are the default paths for these
73 file types. Note the processes UID still need to have DAC permissions.
74 cluster_conf_t
76 /etc/cluster(/.*)?
78 cluster_var_lib_t
80 /var/lib/pcsd(/.*)?
82 /var/lib/cluster(/.*)?
83 /var/lib/openais(/.*)?
84 /var/lib/pengine(/.*)?
85 /var/lib/corosync(/.*)?
86 /usr/lib/heartbeat(/.*)?
87 /var/lib/heartbeat(/.*)?
88 /var/lib/pacemaker(/.*)?
89 cluster_var_run_t
91 /var/run/crm(/.*)?
93 /var/run/cman_.*
94 /var/run/rsctmp(/.*)?
95 /var/run/aisexec.*
96 /var/run/heartbeat(/.*)?
97 /var/run/pcsd-ruby.socket
98 /var/run/corosync-qnetd(/.*)?
99 /var/run/corosync-qdevice(/.*)?
100 /var/run/corosync.pid
101 /var/run/cpglockd.pid
102 /var/run/rgmanager.pid
103 /var/run/cluster/rgmanager.sk
104 krb5_conf_t
106 /etc/krb5.conf
108 lwiod_var_lib_t
110 lwiod_var_run_t
113 /var/run/lwiod.pid
115 root_t
117 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
119 /
120 /initrd
121
124 SELinux requires files to have an extended attribute to define the file
125 type.
126 You can see the context of a file using the -Z option to ls
128 Policy governs the access confined processes have to these files.
130 SELinux lwiod policy is very flexible allowing users to setup their
131 lwiod processes in as secure a method as possible.
132 STANDARD FILE CONTEXT
134 SELinux defines the file context types for the lwiod, if you wanted to
136 store files with these types in a diffent paths, you need to execute
137 the semanage command to sepecify alternate labeling and then use re‐
138 storecon to put the labels on disk.
139 semanage fcontext -a -t lwiod_var_lib_t '/srv/mylwiod_content(/.*)?'
141 restorecon -R -v /srv/mylwiod_content
142 Note: SELinux often uses regular expressions to specify labels that
144 match multiple files.
145 The following file types are defined for lwiod:
147 lwiod_exec_t
151 - Set files with the lwiod_exec_t type, if you want to transition an
153 executable to the lwiod_t domain.
154 Paths:
157 /usr/sbin/lwiod, /opt/likewise/sbin/lwiod
158 lwiod_var_lib_t
161 - Set files with the lwiod_var_lib_t type, if you want to store the
163 lwiod files under the /var/lib directory.
164 lwiod_var_run_t
168 - Set files with the lwiod_var_run_t type, if you want to store the
170 lwiod files under the /run or /var/run directory.
171 lwiod_var_socket_t
175 - Set files with the lwiod_var_socket_t type, if you want to treat the
177 files as lwiod var socket data.
178 Paths:
181 /var/lib/likewise/.lwiod, /var/lib/likewise-open/.lwiod
182 Note: File context can be temporarily modified with the chcon command.
185 If you want to permanently change the file context you need to use the
186 semanage fcontext command. This will modify the SELinux labeling data‐
187 base. You will need to use restorecon to apply the labels.
188
191 semanage fcontext can also be used to manipulate default file context
192 mappings.
193 semanage permissive can also be used to manipulate whether or not a
195 process type is permissive.
196 semanage module can also be used to enable/disable/install/remove pol‐
198 icy modules.
199 semanage boolean can also be used to manipulate the booleans
201 system-config-selinux is a GUI tool available to customize SELinux pol‐
204 icy settings.
205
208 This manual page was auto-generated using sepolicy manpage .
209
212 selinux(8), lwiod(8), semanage(8), restorecon(8), chcon(1), sepol‐
213 icy(8), setsebool(8)
214lwiod 21-06-09 lwiod_selinux(8)