rpcbind_selinux(8)

1rpcbind_selinux(8)          SELinux Policy rpcbind          rpcbind_selinux(8)
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NAME

6       rpcbind_selinux  -  Security Enhanced Linux Policy for the rpcbind pro‐
7       cesses
8

DESCRIPTION

10       Security-Enhanced Linux secures  the  rpcbind  processes  via  flexible
11       mandatory access control.
12
13       The  rpcbind processes execute with the rpcbind_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 rpcbind_t
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21
22

ENTRYPOINTS

24       The  rpcbind_t  SELinux type can be entered via the rpcbind_exec_t file
25       type.
26
27       The default entrypoint paths for the rpcbind_t domain are  the  follow‐
28       ing:
29
30       /sbin/rpcbind
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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       rpcbind  policy  is very flexible allowing users to setup their rpcbind
40       processes in as secure a method as possible.
41
42       The following process types are defined for rpcbind:
43
44       rpcbind_t
45
46       Note: semanage permissive -a rpcbind_t can be used to make the  process
47       type  rpcbind_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.  rpcbind
54       policy is extremely flexible and has several booleans that allow you to
55       manipulate  the  policy and run rpcbind with the tightest access possi‐
56       ble.
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59
60       If you want to allow all daemons to write corefiles to /, you must turn
61       on the allow_daemons_dump_core boolean. Disabled by default.
62
63       setsebool -P allow_daemons_dump_core 1
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65
66
67       If  you want to allow all daemons to use tcp wrappers, you must turn on
68       the allow_daemons_use_tcp_wrapper boolean. Disabled by default.
69
70       setsebool -P allow_daemons_use_tcp_wrapper 1
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72
73
74       If you want to allow all daemons the ability to  read/write  terminals,
75       you  must  turn  on  the  allow_daemons_use_tty  boolean.  Disabled  by
76       default.
77
78       setsebool -P allow_daemons_use_tty 1
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81
82       If you want to allow all domains to use other domains file descriptors,
83       you must turn on the allow_domain_fd_use boolean. Enabled by default.
84
85       setsebool -P allow_domain_fd_use 1
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88
89       If  you  want  to allow confined applications to run with kerberos, you
90       must turn on the allow_kerberos boolean. Enabled by default.
91
92       setsebool -P allow_kerberos 1
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94
95
96       If you want to allow sysadm to debug or ptrace all processes, you  must
97       turn on the allow_ptrace boolean. Disabled by default.
98
99       setsebool -P allow_ptrace 1
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101
102
103       If  you  want  to  allow  system  to run with NIS, you must turn on the
104       allow_ypbind boolean. Disabled by default.
105
106       setsebool -P allow_ypbind 1
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109
110       If you want to enable cluster mode for daemons, you must  turn  on  the
111       daemons_enable_cluster_mode boolean. Disabled by default.
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113       setsebool -P daemons_enable_cluster_mode 1
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116
117       If  you  want to allow all domains to have the kernel load modules, you
118       must  turn  on  the  domain_kernel_load_modules  boolean.  Disabled  by
119       default.
120
121       setsebool -P domain_kernel_load_modules 1
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124
125       If you want to allow all domains to execute in fips_mode, you must turn
126       on the fips_mode boolean. Enabled by default.
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128       setsebool -P fips_mode 1
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131
132       If you want to enable reading of urandom for all domains, you must turn
133       on the global_ssp boolean. Disabled by default.
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135       setsebool -P global_ssp 1
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138
139       If you want to enable support for upstart as the init program, you must
140       turn on the init_upstart boolean. Enabled by default.
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142       setsebool -P init_upstart 1
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145
146       If you want to allow confined applications to use nscd  shared  memory,
147       you must turn on the nscd_use_shm boolean. Enabled by default.
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149       setsebool -P nscd_use_shm 1
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MANAGED FILES

154       The  SELinux  process  type rpcbind_t can manage files labeled with the
155       following file types.  The paths listed are the default paths for these
156       file types.  Note the processes UID still need to have DAC permissions.
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158       cluster_conf_t
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160            /etc/cluster(/.*)?
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162       cluster_var_lib_t
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164            /var/lib(64)?/openais(/.*)?
165            /var/lib(64)?/pengine(/.*)?
166            /var/lib(64)?/corosync(/.*)?
167            /usr/lib(64)?/heartbeat(/.*)?
168            /var/lib(64)?/heartbeat(/.*)?
169            /var/lib(64)?/pacemaker(/.*)?
170            /var/lib/cluster(/.*)?
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172       cluster_var_run_t
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174            /var/run/crm(/.*)?
175            /var/run/cman_.*
176            /var/run/rsctmp(/.*)?
177            /var/run/aisexec.*
178            /var/run/heartbeat(/.*)?
179            /var/run/cpglockd.pid
180            /var/run/corosync.pid
181            /var/run/rgmanager.pid
182            /var/run/cluster/rgmanager.sk
183
184       initrc_tmp_t
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186
187       mnt_t
188
189            /mnt(/[^/]*)
190            /mnt(/[^/]*)?
191            /rhev(/[^/]*)?
192            /media(/[^/]*)
193            /media(/[^/]*)?
194            /etc/rhgb(/.*)?
195            /media/.hal-.*
196            /net
197            /afs
198            /rhev
199            /misc
200
201       root_t
202
203            /
204            /initrd
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206       rpcbind_var_lib_t
207
208            /var/lib/rpcbind(/.*)?
209            /var/cache/rpcbind(/.*)?
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211       rpcbind_var_run_t
212
213            /var/run/rpc.statd.pid
214            /var/run/rpcbind.lock
215            /var/run/rpcbind.sock
216
217       tmp_t
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219            /tmp
220            /usr/tmp
221            /var/tmp
222            /tmp-inst
223            /var/tmp-inst
224            /var/tmp/vi.recover
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FILE CONTEXTS

228       SELinux requires files to have an extended attribute to define the file
229       type.
230
231       You can see the context of a file using the -Z option to ls
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233       Policy governs the access  confined  processes  have  to  these  files.
234       SELinux  rpcbind  policy is very flexible allowing users to setup their
235       rpcbind processes in as secure a method as possible.
236
237       STANDARD FILE CONTEXT
238
239       SELinux defines the file context types for the rpcbind, if  you  wanted
240       to store files with these types in a diffent paths, you need to execute
241       the semanage command  to  sepecify  alternate  labeling  and  then  use
242       restorecon to put the labels on disk.
243
244       semanage   fcontext   -a   -t   rpcbind_var_run_t  '/srv/myrpcbind_con‐
245       tent(/.*)?'
246       restorecon -R -v /srv/myrpcbind_content
247
248       Note: SELinux often uses regular expressions  to  specify  labels  that
249       match multiple files.
250
251       The following file types are defined for rpcbind:
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255       rpcbind_exec_t
256
257       -  Set files with the rpcbind_exec_t type, if you want to transition an
258       executable to the rpcbind_t domain.
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262       rpcbind_initrc_exec_t
263
264       - Set files with the rpcbind_initrc_exec_t type, if you want to transi‐
265       tion an executable to the rpcbind_initrc_t domain.
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269       rpcbind_var_lib_t
270
271       -  Set  files with the rpcbind_var_lib_t type, if you want to store the
272       rpcbind files under the /var/lib directory.
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274
275       Paths:
276            /var/lib/rpcbind(/.*)?, /var/cache/rpcbind(/.*)?
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278
279       rpcbind_var_run_t
280
281       - Set files with the rpcbind_var_run_t type, if you want to  store  the
282       rpcbind files under the /run or /var/run directory.
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284
285       Paths:
286            /var/run/rpc.statd.pid,                     /var/run/rpcbind.lock,
287            /var/run/rpcbind.sock
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289
290       Note: File context can be temporarily modified with the chcon  command.
291       If  you want to permanently change the file context you need to use the
292       semanage fcontext command.  This will modify the SELinux labeling data‐
293       base.  You will need to use restorecon to apply the labels.
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COMMANDS

297       semanage  fcontext  can also be used to manipulate default file context
298       mappings.
299
300       semanage permissive can also be used to manipulate  whether  or  not  a
301       process type is permissive.
302
303       semanage  module can also be used to enable/disable/install/remove pol‐
304       icy modules.
305
306       semanage boolean can also be used to manipulate the booleans
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308
309       system-config-selinux is a GUI tool available to customize SELinux pol‐
310       icy settings.
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AUTHOR

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