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
8

DESCRIPTION

10       Security-Enhanced Linux  secures  the  groupd  processes  via  flexible
11       mandatory access control.
12
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.
16
17       For example:
18
19       ps -eZ | grep groupd_t
20
21
22

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
30

PROCESS TYPES

32       SELinux defines process types (domains) for each process running on the
33       system
34
35       You can see the context of a process using the -Z option to ps
36
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.
40
41       The following process types are defined for groupd:
42
43       groupd_t
44
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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50

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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57
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.
61
62       setsebool -P cluster_use_execmem 1
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65
66       If you want to allow all domains to execute in fips_mode, you must turn
67       on the fips_mode boolean. Enabled by default.
68
69       setsebool -P fips_mode 1
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71
72
73       If  you  want  to  allow  system  to run with NIS, you must turn on the
74       nis_enabled boolean. Disabled by default.
75
76       setsebool -P nis_enabled 1
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79

MANAGED FILES

81       The SELinux process type groupd_t can manage  files  labeled  with  the
82       following file types.  The paths listed are the default paths for these
83       file types.  Note the processes UID still need to have DAC permissions.
84
85       cluster_conf_t
86
87            /etc/cluster(/.*)?
88
89       cluster_log
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91
92       cluster_var_lib_t
93
94            /var/lib/pcsd(/.*)?
95            /var/lib/cluster(/.*)?
96            /var/lib/openais(/.*)?
97            /var/lib/pengine(/.*)?
98            /var/lib/corosync(/.*)?
99            /usr/lib/heartbeat(/.*)?
100            /var/lib/heartbeat(/.*)?
101            /var/lib/pacemaker(/.*)?
102
103       cluster_var_run_t
104
105            /var/run/crm(/.*)?
106            /var/run/cman_.*
107            /var/run/rsctmp(/.*)?
108            /var/run/aisexec.*
109            /var/run/heartbeat(/.*)?
110            /var/run/pcsd-ruby.socket
111            /var/run/corosync-qnetd(/.*)?
112            /var/run/corosync-qdevice(/.*)?
113            /var/run/corosync.pid
114            /var/run/cpglockd.pid
115            /var/run/rgmanager.pid
116            /var/run/cluster/rgmanager.sk
117
118       groupd_tmpfs_t
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120
121       groupd_var_run_t
122
123            /var/run/groupd.pid
124
125       krb5_host_rcache_t
126
127            /var/tmp/krb5_0.rcache2
128            /var/cache/krb5rcache(/.*)?
129            /var/tmp/nfs_0
130            /var/tmp/DNS_25
131            /var/tmp/host_0
132            /var/tmp/imap_0
133            /var/tmp/HTTP_23
134            /var/tmp/HTTP_48
135            /var/tmp/ldap_55
136            /var/tmp/ldap_487
137            /var/tmp/ldapmap1_0
138
139       root_t
140
141            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
142            /
143            /initrd
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145

FILE CONTEXTS

147       SELinux requires files to have an extended attribute to define the file
148       type.
149
150       You can see the context of a file using the -Z option to ls
151
152       Policy  governs  the  access  confined  processes  have to these files.
153       SELinux groupd policy is very flexible allowing users  to  setup  their
154       groupd processes in as secure a method as possible.
155
156       STANDARD FILE CONTEXT
157
158       SELinux defines the file context types for the groupd, if you wanted to
159       store files with these types in a diffent paths, you  need  to  execute
160       the  semanage  command  to  specify alternate labeling and then use re‐
161       storecon to put the labels on disk.
162
163       semanage fcontext -a -t groupd_var_run_t '/srv/mygroupd_content(/.*)?'
164       restorecon -R -v /srv/mygroupd_content
165
166       Note: SELinux often uses regular expressions  to  specify  labels  that
167       match multiple files.
168
169       The following file types are defined for groupd:
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171
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173       groupd_exec_t
174
175       -  Set  files with the groupd_exec_t type, if you want to transition an
176       executable to the groupd_t domain.
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180       groupd_tmpfs_t
181
182       - Set files with the groupd_tmpfs_t type, if you want to  store  groupd
183       files on a tmpfs file system.
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186
187       groupd_var_log_t
188
189       -  Set  files  with the groupd_var_log_t type, if you want to treat the
190       data as groupd var log data, usually stored under the  /var/log  direc‐
191       tory.
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193
194
195       groupd_var_run_t
196
197       -  Set  files  with the groupd_var_run_t type, if you want to store the
198       groupd files under the /run or /var/run directory.
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201
202       Note: File context can be temporarily modified with the chcon  command.
203       If  you want to permanently change the file context you need to use the
204       semanage fcontext command.  This will modify the SELinux labeling data‐
205       base.  You will need to use restorecon to apply the labels.
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207

COMMANDS

209       semanage  fcontext  can also be used to manipulate default file context
210       mappings.
211
212       semanage permissive can also be used to manipulate  whether  or  not  a
213       process type is permissive.
214
215       semanage  module can also be used to enable/disable/install/remove pol‐
216       icy modules.
217
218       semanage boolean can also be used to manipulate the booleans
219
220
221       system-config-selinux is a GUI tool available to customize SELinux pol‐
222       icy settings.
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224

AUTHOR

226       This manual page was auto-generated using sepolicy manpage .
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228

SEE ALSO

230       selinux(8),  groupd(8),  semanage(8),  restorecon(8),  chcon(1), sepol‐
231       icy(8), setsebool(8)
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235groupd                             21-11-19                  groupd_selinux(8)
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