ddclient_selinux(8)

1ddclient_selinux(8)         SELinux Policy ddclient        ddclient_selinux(8)
2
3
4

NAME

6       ddclient_selinux - Security Enhanced Linux Policy for the ddclient pro‐
7       cesses
8

DESCRIPTION

10       Security-Enhanced Linux secures the  ddclient  processes  via  flexible
11       mandatory access control.
12
13       The  ddclient  processes  execute with the ddclient_t SELinux type. You
14       can check if you have these processes running by executing the ps  com‐
15       mand with the -Z qualifier.
16
17       For example:
18
19       ps -eZ | grep ddclient_t
20
21
22

ENTRYPOINTS

24       The ddclient_t SELinux type can be entered via the ddclient_exec_t file
25       type.
26
27       The default entrypoint paths for the ddclient_t domain are the  follow‐
28       ing:
29
30       /usr/sbin/ddtcd, /usr/sbin/ddclient
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       ddclient policy is very flexible allowing users to setup their ddclient
40       processes in as secure a method as possible.
41
42       The following process types are defined for ddclient:
43
44       ddclient_t
45
46       Note: semanage permissive -a ddclient_t can be used to make the process
47       type  ddclient_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.  dd‐
54       client policy is extremely flexible and has several booleans that allow
55       you  to manipulate the policy and run ddclient with the tightest access
56       possible.
57
58
59
60       If you want to allow all domains to execute in fips_mode, you must turn
61       on the fips_mode boolean. Enabled by default.
62
63       setsebool -P fips_mode 1
64
65
66
67       If  you  want  to  allow  system  to run with NIS, you must turn on the
68       nis_enabled boolean. Disabled by default.
69
70       setsebool -P nis_enabled 1
71
72
73

MANAGED FILES

75       The SELinux process type ddclient_t can manage files labeled  with  the
76       following file types.  The paths listed are the default paths for these
77       file types.  Note the processes UID still need to have DAC permissions.
78
79       cluster_conf_t
80
81            /etc/cluster(/.*)?
82
83       cluster_var_lib_t
84
85            /var/lib/pcsd(/.*)?
86            /var/lib/cluster(/.*)?
87            /var/lib/openais(/.*)?
88            /var/lib/pengine(/.*)?
89            /var/lib/corosync(/.*)?
90            /usr/lib/heartbeat(/.*)?
91            /var/lib/heartbeat(/.*)?
92            /var/lib/pacemaker(/.*)?
93
94       cluster_var_run_t
95
96            /var/run/crm(/.*)?
97            /var/run/cman_.*
98            /var/run/rsctmp(/.*)?
99            /var/run/aisexec.*
100            /var/run/heartbeat(/.*)?
101            /var/run/pcsd-ruby.socket
102            /var/run/corosync-qnetd(/.*)?
103            /var/run/corosync-qdevice(/.*)?
104            /var/run/corosync.pid
105            /var/run/cpglockd.pid
106            /var/run/rgmanager.pid
107            /var/run/cluster/rgmanager.sk
108
109       ddclient_tmp_t
110
111
112       ddclient_var_lib_t
113
114            /var/lib/ddt-client(/.*)?
115
116       ddclient_var_run_t
117
118            /var/run/ddtcd.pid
119            /var/run/ddclient.pid
120
121       ddclient_var_t
122
123            /var/cache/ddclient(/.*)?
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
144
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 ddclient policy is very flexible allowing users to setup  their
154       ddclient processes in as secure a method as possible.
155
156       STANDARD FILE CONTEXT
157
158       SELinux  defines the file context types for the ddclient, if you wanted
159       to store files with these types in a diffent paths, you need to execute
160       the  semanage  command  to sepecify alternate labeling and then use re‐
161       storecon to put the labels on disk.
162
163       semanage  fcontext  -a  -t   ddclient_var_run_t   '/srv/myddclient_con‐
164       tent(/.*)?'
165       restorecon -R -v /srv/myddclient_content
166
167       Note:  SELinux  often  uses  regular expressions to specify labels that
168       match multiple files.
169
170       The following file types are defined for ddclient:
171
172
173
174       ddclient_etc_t
175
176       - Set files with the ddclient_etc_t type, if you want to store ddclient
177       files in the /etc directories.
178
179
180       Paths:
181            /etc/ddtcd.conf, /etc/ddclient.conf
182
183
184       ddclient_exec_t
185
186       - Set files with the ddclient_exec_t type, if you want to transition an
187       executable to the ddclient_t domain.
188
189
190       Paths:
191            /usr/sbin/ddtcd, /usr/sbin/ddclient
192
193
194       ddclient_initrc_exec_t
195
196       - Set files with the ddclient_initrc_exec_t type, if you want to  tran‐
197       sition an executable to the ddclient_initrc_t domain.
198
199
200
201       ddclient_log_t
202
203       - Set files with the ddclient_log_t type, if you want to treat the data
204       as ddclient log data, usually stored under the /var/log directory.
205
206
207
208       ddclient_tmp_t
209
210       - Set files with the ddclient_tmp_t type, if you want to store ddclient
211       temporary files in the /tmp directories.
212
213
214
215       ddclient_var_lib_t
216
217       -  Set files with the ddclient_var_lib_t type, if you want to store the
218       ddclient files under the /var/lib directory.
219
220
221
222       ddclient_var_run_t
223
224       - Set files with the ddclient_var_run_t type, if you want to store  the
225       ddclient files under the /run or /var/run directory.
226
227
228       Paths:
229            /var/run/ddtcd.pid, /var/run/ddclient.pid
230
231
232       ddclient_var_t
233
234       - Set files with the ddclient_var_t type, if you want to store the ddcl
235       files under the /var directory.
236
237
238
239       Note: File context can be temporarily modified with the chcon  command.
240       If  you want to permanently change the file context you need to use the
241       semanage fcontext command.  This will modify the SELinux labeling data‐
242       base.  You will need to use restorecon to apply the labels.
243
244

COMMANDS

246       semanage  fcontext  can also be used to manipulate default file context
247       mappings.
248
249       semanage permissive can also be used to manipulate  whether  or  not  a
250       process type is permissive.
251
252       semanage  module can also be used to enable/disable/install/remove pol‐
253       icy modules.
254
255       semanage boolean can also be used to manipulate the booleans
256
257
258       system-config-selinux is a GUI tool available to customize SELinux pol‐
259       icy settings.
260
261

AUTHOR

263       This manual page was auto-generated using sepolicy manpage .
264
265