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 allow all domains to execute in fips_mode, you must turn
65       on the fips_mode boolean. Enabled by default.
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67       setsebool -P fips_mode 1
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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.
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76       cluster_conf_t
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78            /etc/cluster(/.*)?
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80       cluster_var_lib_t
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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(/.*)?
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91       cluster_var_run_t
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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
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105       fusefs_t
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107            /var/run/user/[^/]*/gvfs
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109       quota_db_t
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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)
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122       root_t
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124            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
125            /
126            /initrd
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128       rpcd_lock_t
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130            /var/run/rpc.statd.lock
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132       rpcd_var_run_t
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134            /var/run/sm-notify.*
135            /var/run/rpc.statd(/.*)?
136            /var/run/rpc.statd.pid
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138       var_lib_nfs_t
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140            /var/lib/nfs(/.*)?
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142       var_lib_t
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144            /opt/(.*/)?var/lib(/.*)?
145            /var/lib(/.*)?
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FILE CONTEXTS

149       SELinux requires files to have an extended attribute to define the file
150       type.
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152       You can see the context of a file using the -Z option to ls
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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.
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158       EQUIVALENCE DIRECTORIES
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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:
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167       semanage fcontext -a -e /var/run/rpc.statd /srv/rpc.statd
168       restorecon -R -v /srv/rpc.statd
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170       STANDARD FILE CONTEXT
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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.
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177       semanage fcontext -a -t rpcd_unit_file_t '/srv/myrpcd_content(/.*)?'
178       restorecon -R -v /srv/myrpcd_content
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180       Note:  SELinux  often  uses  regular expressions to specify labels that
181       match multiple files.
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183       The following file types are defined for rpcd:
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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.
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193       Paths:
194            /sbin/rpc..*,  /usr/sbin/rpc..*,  /sbin/sm-notify, /usr/sbin/nfsd‐
195            cld,          /usr/sbin/sm-notify,           /usr/sbin/rpc.idmapd,
196            /usr/sbin/rpc.rquotad
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198
199       rpcd_initrc_exec_t
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201       - Set files with the rpcd_initrc_exec_t type, if you want to transition
202       an executable to the rpcd_initrc_t domain.
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205       Paths:
206            /etc/rc.d/init.d/nfslock, /etc/rc.d/init.d/rpcidmapd
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209       rpcd_lock_t
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211       - Set files with the rpcd_lock_t type, if you want to treat  the  files
212       as rpcd lock data, stored under the /var/lock directory
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216       rpcd_unit_file_t
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218       -  Set  files  with the rpcd_unit_file_t type, if you want to treat the
219       files as rpcd unit content.
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223       rpcd_var_run_t
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225       - Set files with the rpcd_var_run_t type, if you want to store the rpcd
226       files under the /run or /var/run directory.
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229       Paths:
230            /var/run/sm-notify.*,                    /var/run/rpc.statd(/.*)?,
231            /var/run/rpc.statd.pid
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234       Note: File context can be temporarily modified with the chcon  command.
235       If  you want to permanently change the file context you need to use the
236       semanage fcontext command.  This will modify the SELinux labeling data‐
237       base.  You will need to use restorecon to apply the labels.
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COMMANDS

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

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