1foghorn_selinux(8)          SELinux Policy foghorn          foghorn_selinux(8)
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NAME

6       foghorn_selinux  -  Security Enhanced Linux Policy for the foghorn pro‐
7       cesses
8

DESCRIPTION

10       Security-Enhanced Linux secures  the  foghorn  processes  via  flexible
11       mandatory access control.
12
13       The  foghorn processes execute with the foghorn_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 foghorn_t
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21
22

ENTRYPOINTS

24       The  foghorn_t  SELinux type can be entered via the foghorn_exec_t file
25       type.
26
27       The default entrypoint paths for the foghorn_t domain are  the  follow‐
28       ing:
29
30       /usr/sbin/foghorn
31

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       foghorn  policy  is very flexible allowing users to setup their foghorn
40       processes in as secure a method as possible.
41
42       The following process types are defined for foghorn:
43
44       foghorn_t
45
46       Note: semanage permissive -a foghorn_t can be used to make the  process
47       type  foghorn_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.  foghorn
54       policy is extremely flexible and has several booleans that allow you to
55       manipulate  the  policy and run foghorn with the tightest access possi‐
56       ble.
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58
59
60       If you want to allow cluster administrative cluster  domains  memcheck-
61       amd64-  to  use executable memory, you must turn on the cluster_use_ex‐
62       ecmem boolean. Disabled by default.
63
64       setsebool -P cluster_use_execmem 1
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67
68       If you want to allow all domains to execute in fips_mode, you must turn
69       on the fips_mode boolean. Enabled by default.
70
71       setsebool -P fips_mode 1
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73
74

MANAGED FILES

76       The  SELinux  process  type foghorn_t can manage files labeled with the
77       following file types.  The paths listed are the default paths for these
78       file types.  Note the processes UID still need to have DAC permissions.
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80       cluster_conf_t
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82            /etc/cluster(/.*)?
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84       cluster_log
85
86
87       cluster_var_lib_t
88
89            /var/lib/pcsd(/.*)?
90            /var/lib/cluster(/.*)?
91            /var/lib/openais(/.*)?
92            /var/lib/pengine(/.*)?
93            /var/lib/corosync(/.*)?
94            /usr/lib/heartbeat(/.*)?
95            /var/lib/heartbeat(/.*)?
96            /var/lib/pacemaker(/.*)?
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98       cluster_var_run_t
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100            /var/run/crm(/.*)?
101            /var/run/cman_.*
102            /var/run/rsctmp(/.*)?
103            /var/run/aisexec.*
104            /var/run/heartbeat(/.*)?
105            /var/run/pcsd-ruby.socket
106            /var/run/corosync-qnetd(/.*)?
107            /var/run/corosync-qdevice(/.*)?
108            /var/run/corosync.pid
109            /var/run/cpglockd.pid
110            /var/run/rgmanager.pid
111            /var/run/cluster/rgmanager.sk
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113       foghorn_tmpfs_t
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115
116       foghorn_var_run_t
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118
119       krb5_host_rcache_t
120
121            /var/tmp/krb5_0.rcache2
122            /var/cache/krb5rcache(/.*)?
123            /var/tmp/nfs_0
124            /var/tmp/DNS_25
125            /var/tmp/host_0
126            /var/tmp/imap_0
127            /var/tmp/HTTP_23
128            /var/tmp/HTTP_48
129            /var/tmp/ldap_55
130            /var/tmp/ldap_487
131            /var/tmp/ldapmap1_0
132
133       root_t
134
135            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
136            /
137            /initrd
138
139       snmpd_var_lib_t
140
141            /var/agentx(/.*)?
142            /var/net-snmp(/.*)
143            /var/lib/snmp(/.*)?
144            /var/net-snmp(/.*)?
145            /var/lib/net-snmp(/.*)?
146            /var/spool/snmptt(/.*)?
147            /usr/share/snmp/mibs/.index
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149

FILE CONTEXTS

151       SELinux requires files to have an extended attribute to define the file
152       type.
153
154       You can see the context of a file using the -Z option to ls
155
156       Policy governs the access  confined  processes  have  to  these  files.
157       SELinux  foghorn  policy is very flexible allowing users to setup their
158       foghorn processes in as secure a method as possible.
159
160       STANDARD FILE CONTEXT
161
162       SELinux defines the file context types for the foghorn, if  you  wanted
163       to store files with these types in a diffent paths, you need to execute
164       the semanage command to sepecify alternate labeling and  then  use  re‐
165       storecon to put the labels on disk.
166
167       semanage   fcontext   -a   -t   foghorn_var_run_t  '/srv/myfoghorn_con‐
168       tent(/.*)?'
169       restorecon -R -v /srv/myfoghorn_content
170
171       Note: SELinux often uses regular expressions  to  specify  labels  that
172       match multiple files.
173
174       The following file types are defined for foghorn:
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177
178       foghorn_exec_t
179
180       -  Set files with the foghorn_exec_t type, if you want to transition an
181       executable to the foghorn_t domain.
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183
184
185       foghorn_initrc_exec_t
186
187       - Set files with the foghorn_initrc_exec_t type, if you want to transi‐
188       tion an executable to the foghorn_initrc_t domain.
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190
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192       foghorn_tmpfs_t
193
194       - Set files with the foghorn_tmpfs_t type, if you want to store foghorn
195       files on a tmpfs file system.
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197
198
199       foghorn_var_log_t
200
201       - Set files with the foghorn_var_log_t type, if you want to  treat  the
202       data  as foghorn var log data, usually stored under the /var/log direc‐
203       tory.
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205
206
207       foghorn_var_run_t
208
209       - Set files with the foghorn_var_run_t type, if you want to  store  the
210       foghorn files under the /run or /var/run directory.
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212
213
214       Note:  File context can be temporarily modified with the chcon command.
215       If you want to permanently change the file context you need to use  the
216       semanage fcontext command.  This will modify the SELinux labeling data‐
217       base.  You will need to use restorecon to apply the labels.
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219

COMMANDS

221       semanage fcontext can also be used to manipulate default  file  context
222       mappings.
223
224       semanage  permissive  can  also  be used to manipulate whether or not a
225       process type is permissive.
226
227       semanage module can also be used to enable/disable/install/remove  pol‐
228       icy modules.
229
230       semanage boolean can also be used to manipulate the booleans
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232
233       system-config-selinux is a GUI tool available to customize SELinux pol‐
234       icy settings.
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236

AUTHOR

238       This manual page was auto-generated using sepolicy manpage .
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240

SEE ALSO

242       selinux(8), foghorn(8), semanage(8),  restorecon(8),  chcon(1),  sepol‐
243       icy(8), setsebool(8)
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247foghorn                            21-06-09                 foghorn_selinux(8)
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