1netlogond_selinux(8) SELinux Policy netlogond netlogond_selinux(8)
2
6 netlogond_selinux - Security Enhanced Linux Policy for the netlogond
7 processes
8
10 Security-Enhanced Linux secures the netlogond processes via flexible
11 mandatory access control.
12 The netlogond processes execute with the netlogond_t SELinux type. You
14 can check if you have these processes running by executing the ps com‐
15 mand with the -Z qualifier.
16 For example:
18 ps -eZ | grep netlogond_t
20
24 The netlogond_t SELinux type can be entered via the netlogond_exec_t
25 file type.
26 The default entrypoint paths for the netlogond_t domain are the follow‐
28 ing:
29 /usr/sbin/netlogond, /opt/likewise/sbin/netlogond
31
33 SELinux defines process types (domains) for each process running on the
34 system
35 You can see the context of a process using the -Z option to ps
37 Policy governs the access confined processes have to files. SELinux
39 netlogond policy is very flexible allowing users to setup their netlo‐
40 gond processes in as secure a method as possible.
41 The following process types are defined for netlogond:
43 netlogond_t
45 Note: semanage permissive -a netlogond_t can be used to make the
47 process type netlogond_t permissive. SELinux does not deny access to
48 permissive process types, but the AVC (SELinux denials) messages are
49 still generated.
50
53 SELinux policy is customizable based on least access required. netlo‐
54 gond policy is extremely flexible and has several booleans that allow
55 you to manipulate the policy and run netlogond with the tightest access
56 possible.
57 If you want to dontaudit all daemons scheduling requests (setsched,
61 sys_nice), you must turn on the daemons_dontaudit_scheduling boolean.
62 Enabled by default.
63 setsebool -P daemons_dontaudit_scheduling 1
65 If you want to allow all domains to execute in fips_mode, you must turn
69 on the fips_mode boolean. Enabled by default.
70 setsebool -P fips_mode 1
72 If you want to allow confined applications to use nscd shared memory,
76 you must turn on the nscd_use_shm boolean. Enabled by default.
77 setsebool -P nscd_use_shm 1
79
83 The SELinux process type netlogond_t can manage files labeled with the
84 following file types. The paths listed are the default paths for these
85 file types. Note the processes UID still need to have DAC permissions.
86 cluster_conf_t
88 /etc/cluster(/.*)?
90 cluster_var_lib_t
92 /var/lib/pcsd(/.*)?
94 /var/lib/cluster(/.*)?
95 /var/lib/openais(/.*)?
96 /var/lib/pengine(/.*)?
97 /var/lib/corosync(/.*)?
98 /usr/lib/heartbeat(/.*)?
99 /var/lib/heartbeat(/.*)?
100 /var/lib/pacemaker(/.*)?
101 cluster_var_run_t
103 /var/run/crm(/.*)?
105 /var/run/cman_.*
106 /var/run/rsctmp(/.*)?
107 /var/run/aisexec.*
108 /var/run/heartbeat(/.*)?
109 /var/run/pcsd-ruby.socket
110 /var/run/corosync-qnetd(/.*)?
111 /var/run/corosync-qdevice(/.*)?
112 /var/run/corosync.pid
113 /var/run/cpglockd.pid
114 /var/run/rgmanager.pid
115 /var/run/cluster/rgmanager.sk
116 likewise_etc_t
118 /etc/likewise-open(/.*)?
120 netlogond_var_lib_t
122 /var/lib/likewise/LWNetsd.err
124 /var/lib/likewise-open/LWNetsd.err
125 /var/lib/likewise/krb5-affinity.conf
126 /var/lib/likewise-open/krb5-affinity.conf
127 netlogond_var_run_t
129 /var/run/netlogond.pid
131 root_t
133 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
135 /
136 /initrd
137
140 SELinux requires files to have an extended attribute to define the file
141 type.
142 You can see the context of a file using the -Z option to ls
144 Policy governs the access confined processes have to these files.
146 SELinux netlogond policy is very flexible allowing users to setup their
147 netlogond processes in as secure a method as possible.
148 STANDARD FILE CONTEXT
150 SELinux defines the file context types for the netlogond, if you wanted
152 to store files with these types in a different paths, you need to exe‐
153 cute the semanage command to specify alternate labeling and then use
154 restorecon to put the labels on disk.
155 semanage fcontext -a -t netlogond_exec_t '/srv/netlogond/content(/.*)?'
157 restorecon -R -v /srv/mynetlogond_content
158 Note: SELinux often uses regular expressions to specify labels that
160 match multiple files.
161 The following file types are defined for netlogond:
163 netlogond_exec_t
167 - Set files with the netlogond_exec_t type, if you want to transition
169 an executable to the netlogond_t domain.
170 Paths:
173 /usr/sbin/netlogond, /opt/likewise/sbin/netlogond
174 netlogond_var_lib_t
177 - Set files with the netlogond_var_lib_t type, if you want to store the
179 netlogond files under the /var/lib directory.
180 Paths:
183 /var/lib/likewise/LWNetsd.err, /var/lib/likewise-open/LWNetsd.err,
184 /var/lib/likewise/krb5-affinity.conf, /var/lib/likewise-
185 open/krb5-affinity.conf
186 netlogond_var_run_t
189 - Set files with the netlogond_var_run_t type, if you want to store the
191 netlogond files under the /run or /var/run directory.
192 netlogond_var_socket_t
196 - Set files with the netlogond_var_socket_t type, if you want to treat
198 the files as netlogond var socket data.
199 Paths:
202 /var/lib/likewise/.netlogond, /var/lib/likewise-open/.netlogond
203 Note: File context can be temporarily modified with the chcon command.
206 If you want to permanently change the file context you need to use the
207 semanage fcontext command. This will modify the SELinux labeling data‐
208 base. You will need to use restorecon to apply the labels.
209
212 semanage fcontext can also be used to manipulate default file context
213 mappings.
214 semanage permissive can also be used to manipulate whether or not a
216 process type is permissive.
217 semanage module can also be used to enable/disable/install/remove pol‐
219 icy modules.
220 semanage boolean can also be used to manipulate the booleans
222 system-config-selinux is a GUI tool available to customize SELinux pol‐
225 icy settings.
226
229 This manual page was auto-generated using sepolicy manpage .
230
233 selinux(8), netlogond(8), semanage(8), restorecon(8), chcon(1), sepol‐
234 icy(8), setsebool(8)
235netlogond 23-12-15 netlogond_selinux(8)