rlogind_selinux(8)

1rlogind_selinux(8)          SELinux Policy rlogind          rlogind_selinux(8)
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NAME

6       rlogind_selinux  -  Security Enhanced Linux Policy for the rlogind pro‐
7       cesses
8

DESCRIPTION

10       Security-Enhanced Linux secures  the  rlogind  processes  via  flexible
11       mandatory access control.
12
13       The  rlogind processes execute with the rlogind_t SELinux type. You can
14       check if you have these processes running by executing the  ps  command
15       with the -Z qualifier.
16
17       For example:
18
19       ps -eZ | grep rlogind_t
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21
22

ENTRYPOINTS

24       The  rlogind_t  SELinux type can be entered via the rlogind_exec_t file
25       type.
26
27       The default entrypoint paths for the rlogind_t domain are  the  follow‐
28       ing:
29
30       /usr/lib/telnetlogin, /usr/sbin/in.rlogind, /usr/kerberos/sbin/klogind
31

PROCESS TYPES

33       SELinux defines process types (domains) for each process running on the
34       system
35
36       You can see the context of a process using the -Z option to ps
37
38       Policy governs the access confined processes have  to  files.   SELinux
39       rlogind  policy  is very flexible allowing users to setup their rlogind
40       processes in as secure a method as possible.
41
42       The following process types are defined for rlogind:
43
44       rlogind_t
45
46       Note: semanage permissive -a rlogind_t can be used to make the  process
47       type  rlogind_t  permissive. SELinux does not deny access to permissive
48       process types, but the AVC (SELinux denials) messages are still  gener‐
49       ated.
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51

BOOLEANS

53       SELinux policy is customizable based on least access required.  rlogind
54       policy is extremely flexible and has several booleans that allow you to
55       manipulate  the  policy and run rlogind with the tightest access possi‐
56       ble.
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58
59
60       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
64       setsebool -P daemons_dontaudit_scheduling 1
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66
67
68       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
71       setsebool -P fips_mode 1
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73
74
75       If  you  want  to allow confined applications to run with kerberos, you
76       must turn on the kerberos_enabled boolean. Enabled by default.
77
78       setsebool -P kerberos_enabled 1
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80
81
82       If you want to allow system to run with  NIS,  you  must  turn  on  the
83       nis_enabled boolean. Disabled by default.
84
85       setsebool -P nis_enabled 1
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87
88
89       If you want to enable polyinstantiated directory support, you must turn
90       on the polyinstantiation_enabled boolean. Disabled by default.
91
92       setsebool -P polyinstantiation_enabled 1
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94
95

PORT TYPES

97       SELinux defines port types to represent TCP and UDP ports.
98
99       You can see the types associated with a port  by  using  the  following
100       command:
101
102       semanage port -l
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104
105       Policy  governs  the  access  confined  processes  have to these ports.
106       SELinux rlogind policy is very flexible allowing users to  setup  their
107       rlogind processes in as secure a method as possible.
108
109       The following port types are defined for rlogind:
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111
112       rlogin_port_t
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114
115
116       Default Defined Ports:
117                 tcp 543,2105
118
119
120       rlogind_port_t
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122
123
124       Default Defined Ports:
125                 tcp 513
126

MANAGED FILES

128       The  SELinux  process  type rlogind_t can manage files labeled with the
129       following file types.  The paths listed are the default paths for these
130       file types.  Note the processes UID still need to have DAC permissions.
131
132       auth_cache_t
133
134            /var/cache/coolkey(/.*)?
135
136       auth_home_t
137
138            /root/.yubico(/.*)?
139            /root/.config/Yubico(/.*)?
140            /root/.google_authenticator
141            /root/.google_authenticator~
142            /home/[^/]+/.yubico(/.*)?
143            /home/[^/]+/.config/Yubico(/.*)?
144            /home/[^/]+/.google_authenticator
145            /home/[^/]+/.google_authenticator~
146
147       cluster_conf_t
148
149            /etc/cluster(/.*)?
150
151       cluster_var_lib_t
152
153            /var/lib/pcsd(/.*)?
154            /var/lib/cluster(/.*)?
155            /var/lib/openais(/.*)?
156            /var/lib/pengine(/.*)?
157            /var/lib/corosync(/.*)?
158            /usr/lib/heartbeat(/.*)?
159            /var/lib/heartbeat(/.*)?
160            /var/lib/pacemaker(/.*)?
161
162       cluster_var_run_t
163
164            /var/run/crm(/.*)?
165            /var/run/cman_.*
166            /var/run/rsctmp(/.*)?
167            /var/run/aisexec.*
168            /var/run/heartbeat(/.*)?
169            /var/run/pcsd-ruby.socket
170            /var/run/corosync-qnetd(/.*)?
171            /var/run/corosync-qdevice(/.*)?
172            /var/run/corosync.pid
173            /var/run/cpglockd.pid
174            /var/run/rgmanager.pid
175            /var/run/cluster/rgmanager.sk
176
177       faillog_t
178
179            /var/log/btmp.*
180            /var/log/faillog.*
181            /var/log/tallylog.*
182            /var/run/faillock(/.*)?
183
184       initrc_var_run_t
185
186            /var/run/utmp
187            /var/run/random-seed
188            /var/run/runlevel.dir
189            /var/run/setmixer_flag
190
191       krb5_host_rcache_t
192
193            /var/tmp/krb5_0.rcache2
194            /var/cache/krb5rcache(/.*)?
195            /var/tmp/nfs_0
196            /var/tmp/DNS_25
197            /var/tmp/host_0
198            /var/tmp/imap_0
199            /var/tmp/HTTP_23
200            /var/tmp/HTTP_48
201            /var/tmp/ldap_55
202            /var/tmp/ldap_487
203            /var/tmp/ldapmap1_0
204
205       lastlog_t
206
207            /var/log/lastlog.*
208
209       pam_var_run_t
210
211            /var/(db|adm)/sudo(/.*)?
212            /var/lib/sudo(/.*)?
213            /var/run/sudo(/.*)?
214            /var/run/pam_ssh(/.*)?
215            /var/run/sepermit(/.*)?
216            /var/run/pam_mount(/.*)?
217            /var/run/pam_timestamp(/.*)?
218
219       rlogind_tmp_t
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221
222       rlogind_var_run_t
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224
225       root_t
226
227            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
228            /
229            /initrd
230
231       security_t
232
233            /selinux
234
235       user_tmp_t
236
237            /dev/shm/mono.*
238            /var/run/user/[^/]+
239            /tmp/.ICE-unix(/.*)?
240            /tmp/.X11-unix(/.*)?
241            /dev/shm/pulse-shm.*
242            /tmp/.X0-lock
243            /var/run/user
244            /tmp/hsperfdata_root
245            /var/tmp/hsperfdata_root
246            /home/[^/]+/tmp
247            /home/[^/]+/.tmp
248            /var/run/user/[0-9]+
249            /tmp/gconfd-[^/]+
250
251       var_auth_t
252
253            /var/ace(/.*)?
254            /var/rsa(/.*)?
255            /var/lib/abl(/.*)?
256            /var/lib/rsa(/.*)?
257            /var/lib/pam_ssh(/.*)?
258            /var/lib/pam_shield(/.*)?
259            /var/opt/quest/vas/vasd(/.*)?
260            /var/lib/google-authenticator(/.*)?
261
262       wtmp_t
263
264            /var/log/wtmp.*
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266

FILE CONTEXTS

268       SELinux requires files to have an extended attribute to define the file
269       type.
270
271       You can see the context of a file using the -Z option to ls
272
273       Policy governs the access  confined  processes  have  to  these  files.
274       SELinux  rlogind  policy is very flexible allowing users to setup their
275       rlogind processes in as secure a method as possible.
276
277       STANDARD FILE CONTEXT
278
279       SELinux defines the file context types for the rlogind, if  you  wanted
280       to  store files with these types in a different paths, you need to exe‐
281       cute the semanage command to specify alternate labeling  and  then  use
282       restorecon to put the labels on disk.
283
284       semanage fcontext -a -t rlogind_exec_t '/srv/rlogind/content(/.*)?'
285       restorecon -R -v /srv/myrlogind_content
286
287       Note:  SELinux  often  uses  regular expressions to specify labels that
288       match multiple files.
289
290       The following file types are defined for rlogind:
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292
293
294       rlogind_exec_t
295
296       - Set files with the rlogind_exec_t type, if you want to transition  an
297       executable to the rlogind_t domain.
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299
300       Paths:
301            /usr/lib/telnetlogin,        /usr/sbin/in.rlogind,       /usr/ker‐
302            beros/sbin/klogind
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304
305       rlogind_home_t
306
307       - Set files with the rlogind_home_t type, if you want to store  rlogind
308       files in the users home directory.
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310
311       Paths:
312            /root/.rhosts,         /root/.rlogin,         /home/[^/]+/.rhosts,
313            /home/[^/]+/.rlogin
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315
316       rlogind_keytab_t
317
318       - Set files with the rlogind_keytab_t type, if you want  to  treat  the
319       files as kerberos keytab files.
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321
322
323       rlogind_tmp_t
324
325       -  Set  files with the rlogind_tmp_t type, if you want to store rlogind
326       temporary files in the /tmp directories.
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328
329
330       rlogind_var_run_t
331
332       - Set files with the rlogind_var_run_t type, if you want to  store  the
333       rlogind files under the /run or /var/run directory.
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335
336
337       Note:  File context can be temporarily modified with the chcon command.
338       If you want to permanently change the file context you need to use  the
339       semanage fcontext command.  This will modify the SELinux labeling data‐
340       base.  You will need to use restorecon to apply the labels.
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342

COMMANDS

344       semanage fcontext can also be used to manipulate default  file  context
345       mappings.
346
347       semanage  permissive  can  also  be used to manipulate whether or not a
348       process type is permissive.
349
350       semanage module can also be used to enable/disable/install/remove  pol‐
351       icy modules.
352
353       semanage port can also be used to manipulate the port definitions
354
355       semanage boolean can also be used to manipulate the booleans
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357
358       system-config-selinux is a GUI tool available to customize SELinux pol‐
359       icy settings.
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361

AUTHOR

363       This manual page was auto-generated using sepolicy manpage .
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