1rpcd_selinux(8)               SELinux Policy rpcd              rpcd_selinux(8)
2
3
4

NAME

6       rpcd_selinux - Security Enhanced Linux Policy for the rpcd processes
7

DESCRIPTION

9       Security-Enhanced  Linux secures the rpcd processes via flexible manda‐
10       tory access control.
11
12       The rpcd processes execute with the rpcd_t SELinux type. You can  check
13       if  you  have  these processes running by executing the ps command with
14       the -Z qualifier.
15
16       For example:
17
18       ps -eZ | grep rpcd_t
19
20
21

ENTRYPOINTS

23       The rpcd_t SELinux type can be entered via the rpcd_exec_t file type.
24
25       The default entrypoint paths for the rpcd_t domain are the following:
26
27       /sbin/rpc..*, /usr/sbin/rpc..*,  /sbin/sm-notify,  /usr/sbin/sm-notify,
28       /usr/sbin/rpc.idmapd, /usr/sbin/rpc.rquotad
29

PROCESS TYPES

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

BOOLEANS

51       SELinux  policy  is  customizable based on least access required.  rpcd
52       policy is extremely flexible and has several booleans that allow you to
53       manipulate the policy and run rpcd with the tightest access possible.
54
55
56
57       If you want to allow rpcd_t  to manage fuse files, you must turn on the
58       rpcd_use_fusefs boolean. Disabled by default.
59
60       setsebool -P rpcd_use_fusefs 1
61
62
63
64       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
67       setsebool -P fips_mode 1
68
69
70

MANAGED FILES

72       The  SELinux process type rpcd_t can manage files labeled with the fol‐
73       lowing file types.  The paths listed are the default  paths  for  these
74       file types.  Note the processes UID still need to have DAC permissions.
75
76       cluster_conf_t
77
78            /etc/cluster(/.*)?
79
80       cluster_var_lib_t
81
82            /var/lib/pcsd(/.*)?
83            /var/lib/cluster(/.*)?
84            /var/lib/openais(/.*)?
85            /var/lib/pengine(/.*)?
86            /var/lib/corosync(/.*)?
87            /usr/lib/heartbeat(/.*)?
88            /var/lib/heartbeat(/.*)?
89            /var/lib/pacemaker(/.*)?
90
91       cluster_var_run_t
92
93            /var/run/crm(/.*)?
94            /var/run/cman_.*
95            /var/run/rsctmp(/.*)?
96            /var/run/aisexec.*
97            /var/run/heartbeat(/.*)?
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
105       fusefs_t
106
107            /var/run/user/[^/]*/gvfs
108
109       quota_db_t
110
111            /a?quota.(user|group)
112            /etc/a?quota.(user|group)
113            /var/a?quota.(user|group)
114            /boot/a?quota.(user|group)
115            /var/spool/(.*/)?a?quota.(user|group)
116            /var/spool/cron/a?quota.(user|group)
117            /var/lib/openshift/a?quota.(user|group)
118            /var/lib/stickshift/a?quota.(user|group)
119            /home/[^/]+/a?quota.(user|group)
120            /home/a?quota.(user|group)
121
122       root_t
123
124            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
125            /
126            /initrd
127
128       rpcd_lock_t
129
130            /var/run/rpc.statd.lock
131
132       rpcd_var_run_t
133
134            /var/run/sm-notify.*
135            /var/run/rpc.statd(/.*)?
136            /var/run/rpc.statd.pid
137
138       var_lib_nfs_t
139
140            /var/lib/nfs(/.*)?
141
142       var_lib_t
143
144            /opt/(.*/)?var/lib(/.*)?
145            /var/lib(/.*)?
146
147

FILE CONTEXTS

149       SELinux requires files to have an extended attribute to define the file
150       type.
151
152       You can see the context of a file using the -Z option to ls
153
154       Policy governs the access  confined  processes  have  to  these  files.
155       SELinux rpcd policy is very flexible allowing users to setup their rpcd
156       processes in as secure a method as possible.
157
158       EQUIVALENCE DIRECTORIES
159
160
161       rpcd policy stores data with  multiple  different  file  context  types
162       under the /var/run/rpc.statd directory.  If you would like to store the
163       data in a different directory you can use the semanage command to  cre‐
164       ate an equivalence mapping.  If you wanted to store this data under the
165       /srv directory you would execute the following command:
166
167       semanage fcontext -a -e /var/run/rpc.statd /srv/rpc.statd
168       restorecon -R -v /srv/rpc.statd
169
170       STANDARD FILE CONTEXT
171
172       SELinux defines the file context types for the rpcd, if you  wanted  to
173       store  files  with  these types in a diffent paths, you need to execute
174       the semanage command  to  sepecify  alternate  labeling  and  then  use
175       restorecon to put the labels on disk.
176
177       semanage fcontext -a -t rpcd_unit_file_t '/srv/myrpcd_content(/.*)?'
178       restorecon -R -v /srv/myrpcd_content
179
180       Note:  SELinux  often  uses  regular expressions to specify labels that
181       match multiple files.
182
183       The following file types are defined for rpcd:
184
185
186
187       rpcd_exec_t
188
189       - Set files with the rpcd_exec_t type, if you  want  to  transition  an
190       executable to the rpcd_t domain.
191
192
193       Paths:
194            /sbin/rpc..*,   /usr/sbin/rpc..*,  /sbin/sm-notify,  /usr/sbin/sm-
195            notify, /usr/sbin/rpc.idmapd, /usr/sbin/rpc.rquotad
196
197
198       rpcd_initrc_exec_t
199
200       - Set files with the rpcd_initrc_exec_t type, if you want to transition
201       an executable to the rpcd_initrc_t domain.
202
203
204       Paths:
205            /etc/rc.d/init.d/nfslock, /etc/rc.d/init.d/rpcidmapd
206
207
208       rpcd_lock_t
209
210       -  Set  files with the rpcd_lock_t type, if you want to treat the files
211       as rpcd lock data, stored under the /var/lock directory
212
213
214
215       rpcd_unit_file_t
216
217       - Set files with the rpcd_unit_file_t type, if you want  to  treat  the
218       files as rpcd unit content.
219
220
221
222       rpcd_var_run_t
223
224       - Set files with the rpcd_var_run_t type, if you want to store the rpcd
225       files under the /run or /var/run directory.
226
227
228       Paths:
229            /var/run/sm-notify.*,                    /var/run/rpc.statd(/.*)?,
230            /var/run/rpc.statd.pid
231
232
233       Note:  File context can be temporarily modified with the chcon command.
234       If you want to permanently change the file context you need to use  the
235       semanage fcontext command.  This will modify the SELinux labeling data‐
236       base.  You will need to use restorecon to apply the labels.
237
238

COMMANDS

240       semanage fcontext can also be used to manipulate default  file  context
241       mappings.
242
243       semanage  permissive  can  also  be used to manipulate whether or not a
244       process type is permissive.
245
246       semanage module can also be used to enable/disable/install/remove  pol‐
247       icy modules.
248
249       semanage boolean can also be used to manipulate the booleans
250
251
252       system-config-selinux is a GUI tool available to customize SELinux pol‐
253       icy settings.
254
255

AUTHOR

257       This manual page was auto-generated using sepolicy manpage .
258
259

SEE ALSO

261       selinux(8), rpcd(8), semanage(8), restorecon(8), chcon(1), sepolicy(8),
262       setsebool(8)
263
264
265
266rpcd                               20-05-05                    rpcd_selinux(8)
Impressum