1foghorn_selinux(8)          SELinux Policy foghorn          foghorn_selinux(8)
2
3
4

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
20
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.
50
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.
57
58
59
60       If you want to allow cluster administrative cluster  domains  memcheck-
61       amd64-   to   use  executable  memory,  you  must  turn  on  the  clus‐
62       ter_use_execmem boolean. Disabled by default.
63
64       setsebool -P cluster_use_execmem 1
65
66
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
72
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.
79
80       cluster_conf_t
81
82            /etc/cluster(/.*)?
83
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(/.*)?
97
98       cluster_var_run_t
99
100            /var/run/crm(/.*)?
101            /var/run/cman_.*
102            /var/run/rsctmp(/.*)?
103            /var/run/aisexec.*
104            /var/run/heartbeat(/.*)?
105            /var/run/corosync-qnetd(/.*)?
106            /var/run/corosync-qdevice(/.*)?
107            /var/run/corosync.pid
108            /var/run/cpglockd.pid
109            /var/run/rgmanager.pid
110            /var/run/cluster/rgmanager.sk
111
112       foghorn_tmpfs_t
113
114
115       foghorn_var_run_t
116
117
118       root_t
119
120            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
121            /
122            /initrd
123
124       snmpd_var_lib_t
125
126            /var/agentx(/.*)?
127            /var/net-snmp(/.*)
128            /var/lib/snmp(/.*)?
129            /var/net-snmp(/.*)?
130            /var/lib/net-snmp(/.*)?
131            /var/spool/snmptt(/.*)?
132            /usr/share/snmp/mibs/.index
133
134

FILE CONTEXTS

136       SELinux requires files to have an extended attribute to define the file
137       type.
138
139       You can see the context of a file using the -Z option to ls
140
141       Policy governs the access  confined  processes  have  to  these  files.
142       SELinux  foghorn  policy is very flexible allowing users to setup their
143       foghorn processes in as secure a method as possible.
144
145       STANDARD FILE CONTEXT
146
147       SELinux defines the file context types for the foghorn, if  you  wanted
148       to store files with these types in a diffent paths, you need to execute
149       the semanage command  to  sepecify  alternate  labeling  and  then  use
150       restorecon to put the labels on disk.
151
152       semanage   fcontext   -a   -t   foghorn_var_run_t  '/srv/myfoghorn_con‐
153       tent(/.*)?'
154       restorecon -R -v /srv/myfoghorn_content
155
156       Note: SELinux often uses regular expressions  to  specify  labels  that
157       match multiple files.
158
159       The following file types are defined for foghorn:
160
161
162
163       foghorn_exec_t
164
165       -  Set files with the foghorn_exec_t type, if you want to transition an
166       executable to the foghorn_t domain.
167
168
169
170       foghorn_initrc_exec_t
171
172       - Set files with the foghorn_initrc_exec_t type, if you want to transi‐
173       tion an executable to the foghorn_initrc_t domain.
174
175
176
177       foghorn_tmpfs_t
178
179       - Set files with the foghorn_tmpfs_t type, if you want to store foghorn
180       files on a tmpfs file system.
181
182
183
184       foghorn_var_log_t
185
186       - Set files with the foghorn_var_log_t type, if you want to  treat  the
187       data  as foghorn var log data, usually stored under the /var/log direc‐
188       tory.
189
190
191
192       foghorn_var_run_t
193
194       - Set files with the foghorn_var_run_t type, if you want to  store  the
195       foghorn files under the /run or /var/run directory.
196
197
198
199       Note:  File context can be temporarily modified with the chcon command.
200       If you want to permanently change the file context you need to use  the
201       semanage fcontext command.  This will modify the SELinux labeling data‐
202       base.  You will need to use restorecon to apply the labels.
203
204

COMMANDS

206       semanage fcontext can also be used to manipulate default  file  context
207       mappings.
208
209       semanage  permissive  can  also  be used to manipulate whether or not a
210       process type is permissive.
211
212       semanage module can also be used to enable/disable/install/remove  pol‐
213       icy modules.
214
215       semanage boolean can also be used to manipulate the booleans
216
217
218       system-config-selinux is a GUI tool available to customize SELinux pol‐
219       icy settings.
220
221

AUTHOR

223       This manual page was auto-generated using sepolicy manpage .
224
225

SEE ALSO

227       selinux(8), foghorn(8), semanage(8),  restorecon(8),  chcon(1),  sepol‐
228       icy(8), setsebool(8)
229
230
231
232foghorn                            20-05-05                 foghorn_selinux(8)
Impressum