ddclient_selinux(8)

1ddclient_selinux(8)         SELinux Policy ddclient        ddclient_selinux(8)
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NAME

6       ddclient_selinux - Security Enhanced Linux Policy for the ddclient pro‐
7       cesses
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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.
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17       For example:
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19       ps -eZ | grep ddclient_t
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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:
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30       /usr/sbin/ddtcd, /usr/sbin/ddclient
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PROCESS TYPES

33       SELinux defines process types (domains) for each process running on the
34       system
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36       You can see the context of a process using the -Z option to ps
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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:
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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.
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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.
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60       If you want to dontaudit all  daemons  scheduling  requests  (setsched,
61       sys_nice),  you  must turn on the daemons_dontaudit_scheduling boolean.
62       Enabled by default.
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64       setsebool -P daemons_dontaudit_scheduling 1
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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.
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71       setsebool -P fips_mode 1
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75       If  you  want  to  allow  system  to run with NIS, you must turn on the
76       nis_enabled boolean. Disabled by default.
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78       setsebool -P nis_enabled 1
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MANAGED FILES

83       The SELinux process type ddclient_t can manage files labeled  with  the
84       following file types.  The paths listed are the default paths for these
85       file types.  Note the processes UID still need to have DAC permissions.
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87       cluster_conf_t
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89            /etc/cluster(/.*)?
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91       cluster_var_lib_t
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93            /var/lib/pcsd(/.*)?
94            /var/lib/cluster(/.*)?
95            /var/lib/openais(/.*)?
96            /var/lib/pengine(/.*)?
97            /var/lib/corosync(/.*)?
98            /usr/lib/heartbeat(/.*)?
99            /var/lib/heartbeat(/.*)?
100            /var/lib/pacemaker(/.*)?
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102       cluster_var_run_t
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104            /var/run/crm(/.*)?
105            /var/run/cman_.*
106            /var/run/rsctmp(/.*)?
107            /var/run/aisexec.*
108            /var/run/heartbeat(/.*)?
109            /var/run/pcsd-ruby.socket
110            /var/run/corosync-qnetd(/.*)?
111            /var/run/corosync-qdevice(/.*)?
112            /var/run/corosync.pid
113            /var/run/cpglockd.pid
114            /var/run/rgmanager.pid
115            /var/run/cluster/rgmanager.sk
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117       ddclient_tmp_t
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120       ddclient_var_lib_t
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122            /var/lib/ddt-client(/.*)?
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124       ddclient_var_run_t
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126            /var/run/ddtcd.pid
127            /var/run/ddclient.pid
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129       ddclient_var_t
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131            /var/cache/ddclient(/.*)?
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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.
157
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 ddclient policy is very flexible allowing users to setup  their
162       ddclient processes in as secure a method as possible.
163
164       STANDARD FILE CONTEXT
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166       SELinux  defines the file context types for the ddclient, if you wanted
167       to store files with these types in a different paths, you need to  exe‐
168       cute  the  semanage  command to specify alternate labeling and then use
169       restorecon to put the labels on disk.
170
171       semanage fcontext -a -t ddclient_exec_t '/srv/ddclient/content(/.*)?'
172       restorecon -R -v /srv/myddclient_content
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174       Note: SELinux often uses regular expressions  to  specify  labels  that
175       match multiple files.
176
177       The following file types are defined for ddclient:
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181       ddclient_etc_t
182
183       - Set files with the ddclient_etc_t type, if you want to store ddclient
184       files in the /etc directories.
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187       Paths:
188            /etc/ddtcd.conf, /etc/ddclient.conf
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191       ddclient_exec_t
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193       - Set files with the ddclient_exec_t type, if you want to transition an
194       executable to the ddclient_t domain.
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196
197       Paths:
198            /usr/sbin/ddtcd, /usr/sbin/ddclient
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201       ddclient_initrc_exec_t
202
203       -  Set files with the ddclient_initrc_exec_t type, if you want to tran‐
204       sition an executable to the ddclient_initrc_t domain.
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208       ddclient_log_t
209
210       - Set files with the ddclient_log_t type, if you want to treat the data
211       as ddclient log data, usually stored under the /var/log directory.
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215       ddclient_tmp_t
216
217       - Set files with the ddclient_tmp_t type, if you want to store ddclient
218       temporary files in the /tmp directories.
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222       ddclient_var_lib_t
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224       - Set files with the ddclient_var_lib_t type, if you want to store  the
225       ddclient files under the /var/lib directory.
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229       ddclient_var_run_t
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231       -  Set files with the ddclient_var_run_t type, if you want to store the
232       ddclient files under the /run or /var/run directory.
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234
235       Paths:
236            /var/run/ddtcd.pid, /var/run/ddclient.pid
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239       ddclient_var_t
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241       - Set files with the ddclient_var_t type, if you want to store the ddcl
242       files under the /var directory.
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246       Note:  File context can be temporarily modified with the chcon command.
247       If you want to permanently change the file context you need to use  the
248       semanage fcontext command.  This will modify the SELinux labeling data‐
249       base.  You will need to use restorecon to apply the labels.
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COMMANDS

253       semanage fcontext can also be used to manipulate default  file  context
254       mappings.
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256       semanage  permissive  can  also  be used to manipulate whether or not a
257       process type is permissive.
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259       semanage module can also be used to enable/disable/install/remove  pol‐
260       icy modules.
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262       semanage boolean can also be used to manipulate the booleans
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264
265       system-config-selinux is a GUI tool available to customize SELinux pol‐
266       icy settings.
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AUTHOR

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