rpcd_selinux(8)

1rpcd_selinux(8)               SELinux Policy rpcd              rpcd_selinux(8)
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NAME

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

9       Security-Enhanced  Linux secures the rpcd processes via flexible manda‐
10       tory access control.
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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.
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16       For example:
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18       ps -eZ | grep rpcd_t
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ENTRYPOINTS

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

31       SELinux defines process types (domains) for each process running on the
32       system
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34       You can see the context of a process using the -Z option to ps
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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.
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40       The following process types are defined for rpcd:
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42       rpcd_t
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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.
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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.
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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.
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60       setsebool -P rpcd_use_fusefs 1
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64       If you want to dontaudit all  daemons  scheduling  requests  (setsched,
65       sys_nice),  you  must turn on the daemons_dontaudit_scheduling boolean.
66       Enabled by default.
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68       setsebool -P daemons_dontaudit_scheduling 1
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72       If you want to allow all domains to execute in fips_mode, you must turn
73       on the fips_mode boolean. Enabled by default.
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75       setsebool -P fips_mode 1
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79       If  you  want  to  allow  system  to run with NIS, you must turn on the
80       nis_enabled boolean. Disabled by default.
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82       setsebool -P nis_enabled 1
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MANAGED FILES

87       The SELinux process type rpcd_t can manage files labeled with the  fol‐
88       lowing  file  types.   The paths listed are the default paths for these
89       file types.  Note the processes UID still need to have DAC permissions.
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91       cluster_conf_t
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93            /etc/cluster(/.*)?
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95       cluster_tmp_t
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98       cluster_var_lib_t
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100            /var/lib/pcsd(/.*)?
101            /var/lib/cluster(/.*)?
102            /var/lib/openais(/.*)?
103            /var/lib/pengine(/.*)?
104            /var/lib/corosync(/.*)?
105            /usr/lib/heartbeat(/.*)?
106            /var/lib/heartbeat(/.*)?
107            /var/lib/pacemaker(/.*)?
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109       cluster_var_run_t
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111            /var/run/crm(/.*)?
112            /var/run/cman_.*
113            /var/run/rsctmp(/.*)?
114            /var/run/aisexec.*
115            /var/run/heartbeat(/.*)?
116            /var/run/pcsd-ruby.socket
117            /var/run/corosync-qnetd(/.*)?
118            /var/run/corosync-qdevice(/.*)?
119            /var/run/corosync.pid
120            /var/run/cpglockd.pid
121            /var/run/rgmanager.pid
122            /var/run/cluster/rgmanager.sk
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124       fusefs_t
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126            /var/run/user/[0-9]+/gvfs
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128       krb5_host_rcache_t
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130            /var/tmp/krb5_0.rcache2
131            /var/cache/krb5rcache(/.*)?
132            /var/tmp/nfs_0
133            /var/tmp/DNS_25
134            /var/tmp/host_0
135            /var/tmp/imap_0
136            /var/tmp/HTTP_23
137            /var/tmp/HTTP_48
138            /var/tmp/ldap_55
139            /var/tmp/ldap_487
140            /var/tmp/ldapmap1_0
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142       quota_db_t
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144            /a?quota.(user|group)
145            /etc/a?quota.(user|group)
146            /var/a?quota.(user|group)
147            /boot/a?quota.(user|group)
148            /var/spool/(.*/)?a?quota.(user|group)
149            /var/spool/cron/a?quota.(user|group)
150            /var/lib/openshift/a?quota.(user|group)
151            /var/lib/stickshift/a?quota.(user|group)
152            /home/[^/]+/a?quota.(user|group)
153            /home/a?quota.(user|group)
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155       root_t
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157            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
158            /
159            /initrd
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161       rpcd_lock_t
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163            /var/run/rpc.statd.lock
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165       rpcd_var_run_t
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167            /var/run/sm-notify.*
168            /var/run/rpc.statd(/.*)?
169            /var/run/rpc.statd.pid
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171       var_lib_nfs_t
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173            /var/lib/nfs(/.*)?
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175       var_lib_t
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177            /opt/(.*/)?var/lib(/.*)?
178            /var/lib(/.*)?
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FILE CONTEXTS

182       SELinux requires files to have an extended attribute to define the file
183       type.
184
185       You can see the context of a file using the -Z option to ls
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187       Policy  governs  the  access  confined  processes  have to these files.
188       SELinux rpcd policy is very flexible allowing users to setup their rpcd
189       processes in as secure a method as possible.
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191       EQUIVALENCE DIRECTORIES
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194       rpcd  policy stores data with multiple different file context types un‐
195       der the /var/run/rpc.statd directory.  If you would like to  store  the
196       data  in a different directory you can use the semanage command to cre‐
197       ate an equivalence mapping.  If you wanted to store this data under the
198       /srv directory you would execute the following command:
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200       semanage fcontext -a -e /var/run/rpc.statd /srv/rpc.statd
201       restorecon -R -v /srv/rpc.statd
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203       STANDARD FILE CONTEXT
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205       SELinux  defines  the file context types for the rpcd, if you wanted to
206       store files with these types in a different paths, you need to  execute
207       the  semanage  command  to  specify alternate labeling and then use re‐
208       storecon to put the labels on disk.
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210       semanage fcontext -a -t rpcd_var_run_t '/srv/rpcd/content(/.*)?'
211       restorecon -R -v /srv/myrpcd_content
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213       Note: SELinux often uses regular expressions  to  specify  labels  that
214       match multiple files.
215
216       The following file types are defined for rpcd:
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220       rpcd_exec_t
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222       - Set files with the rpcd_exec_t type, if you want to transition an ex‐
223       ecutable to the rpcd_t domain.
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226       Paths:
227            /sbin/rpc..*, /usr/sbin/rpc..*,  /sbin/sm-notify,  /usr/sbin/nfsd‐
228            cld,           /usr/sbin/sm-notify,          /usr/sbin/rpc.idmapd,
229            /usr/sbin/rpc.rquotad
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232       rpcd_initrc_exec_t
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234       - Set files with the rpcd_initrc_exec_t type, if you want to transition
235       an executable to the rpcd_initrc_t domain.
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238       Paths:
239            /etc/rc.d/init.d/nfslock, /etc/rc.d/init.d/rpcidmapd
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241
242       rpcd_lock_t
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244       -  Set  files with the rpcd_lock_t type, if you want to treat the files
245       as rpcd lock data, stored under the /var/lock directory
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249       rpcd_unit_file_t
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251       - Set files with the rpcd_unit_file_t type, if you want  to  treat  the
252       files as rpcd unit content.
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256       rpcd_var_run_t
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258       - Set files with the rpcd_var_run_t type, if you want to store the rpcd
259       files under the /run or /var/run directory.
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261
262       Paths:
263            /var/run/sm-notify.*,                    /var/run/rpc.statd(/.*)?,
264            /var/run/rpc.statd.pid
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266
267       Note:  File context can be temporarily modified with the chcon command.
268       If you want to permanently change the file context you need to use  the
269       semanage fcontext command.  This will modify the SELinux labeling data‐
270       base.  You will need to use restorecon to apply the labels.
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COMMANDS

274       semanage fcontext can also be used to manipulate default  file  context
275       mappings.
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277       semanage  permissive  can  also  be used to manipulate whether or not a
278       process type is permissive.
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280       semanage module can also be used to enable/disable/install/remove  pol‐
281       icy modules.
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283       semanage boolean can also be used to manipulate the booleans
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285
286       system-config-selinux is a GUI tool available to customize SELinux pol‐
287       icy settings.
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AUTHOR

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