groupd_selinux(8)

1groupd_selinux(8)            SELinux Policy groupd           groupd_selinux(8)
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NAME

6       groupd_selinux  -  Security  Enhanced  Linux Policy for the groupd pro‐
7       cesses
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DESCRIPTION

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

24       The  groupd_t  SELinux  type  can be entered via the groupd_exec_t file
25       type.
26
27       The default entrypoint paths for the groupd_t domain are the following:
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29       /usr/sbin/groupd
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PROCESS TYPES

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

52       SELinux policy is customizable based on least access required.   groupd
53       policy is extremely flexible and has several booleans that allow you to
54       manipulate the policy and run groupd with the tightest access possible.
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58       If you want to allow cluster administrative cluster  domains  memcheck-
59       amd64-  to  use executable memory, you must turn on the cluster_use_ex‐
60       ecmem boolean. Disabled by default.
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62       setsebool -P cluster_use_execmem 1
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66       If you want to dontaudit all  daemons  scheduling  requests  (setsched,
67       sys_nice),  you  must turn on the daemons_dontaudit_scheduling boolean.
68       Enabled by default.
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70       setsebool -P daemons_dontaudit_scheduling 1
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74       If you want to allow all domains to execute in fips_mode, you must turn
75       on the fips_mode boolean. Enabled by default.
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77       setsebool -P fips_mode 1
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81       If  you  want  to  allow  system  to run with NIS, you must turn on the
82       nis_enabled boolean. Disabled by default.
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84       setsebool -P nis_enabled 1
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MANAGED FILES

89       The SELinux process type groupd_t can manage  files  labeled  with  the
90       following file types.  The paths listed are the default paths for these
91       file types.  Note the processes UID still need to have DAC permissions.
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93       cluster_conf_t
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95            /etc/cluster(/.*)?
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97       cluster_log
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100       cluster_var_lib_t
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102            /var/lib/pcsd(/.*)?
103            /var/lib/cluster(/.*)?
104            /var/lib/openais(/.*)?
105            /var/lib/pengine(/.*)?
106            /var/lib/corosync(/.*)?
107            /usr/lib/heartbeat(/.*)?
108            /var/lib/heartbeat(/.*)?
109            /var/lib/pacemaker(/.*)?
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111       cluster_var_run_t
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113            /var/run/crm(/.*)?
114            /var/run/cman_.*
115            /var/run/rsctmp(/.*)?
116            /var/run/aisexec.*
117            /var/run/heartbeat(/.*)?
118            /var/run/pcsd-ruby.socket
119            /var/run/corosync-qnetd(/.*)?
120            /var/run/corosync-qdevice(/.*)?
121            /var/run/corosync.pid
122            /var/run/cpglockd.pid
123            /var/run/rgmanager.pid
124            /var/run/cluster/rgmanager.sk
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126       groupd_tmpfs_t
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129       groupd_var_run_t
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131            /var/run/groupd.pid
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133       krb5_host_rcache_t
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135            /var/tmp/krb5_0.rcache2
136            /var/cache/krb5rcache(/.*)?
137            /var/tmp/nfs_0
138            /var/tmp/DNS_25
139            /var/tmp/host_0
140            /var/tmp/imap_0
141            /var/tmp/HTTP_23
142            /var/tmp/HTTP_48
143            /var/tmp/ldap_55
144            /var/tmp/ldap_487
145            /var/tmp/ldapmap1_0
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147       root_t
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149            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
150            /
151            /initrd
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FILE CONTEXTS

155       SELinux requires files to have an extended attribute to define the file
156       type.
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158       You can see the context of a file using the -Z option to ls
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160       Policy  governs  the  access  confined  processes  have to these files.
161       SELinux groupd policy is very flexible allowing users  to  setup  their
162       groupd processes in as secure a method as possible.
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164       STANDARD FILE CONTEXT
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166       SELinux defines the file context types for the groupd, if you wanted to
167       store files with these types in a different paths, you need to  execute
168       the  semanage  command  to  specify alternate labeling and then use re‐
169       storecon to put the labels on disk.
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171       semanage fcontext -a -t groupd_exec_t '/srv/groupd/content(/.*)?'
172       restorecon -R -v /srv/mygroupd_content
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174       Note: SELinux often uses regular expressions  to  specify  labels  that
175       match multiple files.
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177       The following file types are defined for groupd:
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181       groupd_exec_t
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183       -  Set  files with the groupd_exec_t type, if you want to transition an
184       executable to the groupd_t domain.
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188       groupd_tmpfs_t
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190       - Set files with the groupd_tmpfs_t type, if you want to  store  groupd
191       files on a tmpfs file system.
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195       groupd_var_log_t
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197       -  Set  files  with the groupd_var_log_t type, if you want to treat the
198       data as groupd var log data, usually stored under the  /var/log  direc‐
199       tory.
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203       groupd_var_run_t
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205       -  Set  files  with the groupd_var_run_t type, if you want to store the
206       groupd files under the /run or /var/run directory.
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210       Note: File context can be temporarily modified with the chcon  command.
211       If  you want to permanently change the file context you need to use the
212       semanage fcontext command.  This will modify the SELinux labeling data‐
213       base.  You will need to use restorecon to apply the labels.
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COMMANDS

217       semanage  fcontext  can also be used to manipulate default file context
218       mappings.
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220       semanage permissive can also be used to manipulate  whether  or  not  a
221       process type is permissive.
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223       semanage  module can also be used to enable/disable/install/remove pol‐
224       icy modules.
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226       semanage boolean can also be used to manipulate the booleans
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228
229       system-config-selinux is a GUI tool available to customize SELinux pol‐
230       icy settings.
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AUTHOR

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