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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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:
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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.
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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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BOOLEANS

53       SELinux   policy  is  customizable  based  on  least  access  required.
54       ddclient policy is extremely flexible and  has  several  booleans  that
55       allow  you  to manipulate the policy and run ddclient with the tightest
56       access possible.
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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.
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63       setsebool -P fips_mode 1
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67       If  you  want  to  allow  system  to run with NIS, you must turn on the
68       nis_enabled boolean. Disabled by default.
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70       setsebool -P nis_enabled 1
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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.
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79       cluster_conf_t
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81            /etc/cluster(/.*)?
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83       cluster_var_lib_t
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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(/.*)?
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94       cluster_var_run_t
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96            /var/run/crm(/.*)?
97            /var/run/cman_.*
98            /var/run/rsctmp(/.*)?
99            /var/run/aisexec.*
100            /var/run/heartbeat(/.*)?
101            /var/run/corosync-qnetd(/.*)?
102            /var/run/corosync-qdevice(/.*)?
103            /var/run/corosync.pid
104            /var/run/cpglockd.pid
105            /var/run/rgmanager.pid
106            /var/run/cluster/rgmanager.sk
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108       ddclient_var_lib_t
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110            /var/lib/ddt-client(/.*)?
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112       ddclient_var_run_t
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114            /var/run/ddtcd.pid
115            /var/run/ddclient.pid
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117       ddclient_var_t
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119            /var/cache/ddclient(/.*)?
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121       root_t
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123            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
124            /
125            /initrd
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FILE CONTEXTS

129       SELinux requires files to have an extended attribute to define the file
130       type.
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132       You can see the context of a file using the -Z option to ls
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134       Policy  governs  the  access  confined  processes  have to these files.
135       SELinux ddclient policy is very flexible allowing users to setup  their
136       ddclient processes in as secure a method as possible.
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138       STANDARD FILE CONTEXT
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140       SELinux  defines the file context types for the ddclient, if you wanted
141       to store files with these types in a diffent paths, you need to execute
142       the  semanage  command  to  sepecify  alternate  labeling  and then use
143       restorecon to put the labels on disk.
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145       semanage  fcontext  -a  -t   ddclient_var_run_t   '/srv/myddclient_con‐
146       tent(/.*)?'
147       restorecon -R -v /srv/myddclient_content
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149       Note:  SELinux  often  uses  regular expressions to specify labels that
150       match multiple files.
151
152       The following file types are defined for ddclient:
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156       ddclient_etc_t
157
158       - Set files with the ddclient_etc_t type, if you want to store ddclient
159       files in the /etc directories.
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161
162       Paths:
163            /etc/ddtcd.conf, /etc/ddclient.conf
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165
166       ddclient_exec_t
167
168       - Set files with the ddclient_exec_t type, if you want to transition an
169       executable to the ddclient_t domain.
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172       Paths:
173            /usr/sbin/ddtcd, /usr/sbin/ddclient
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176       ddclient_initrc_exec_t
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178       - Set files with the ddclient_initrc_exec_t type, if you want to  tran‐
179       sition an executable to the ddclient_initrc_t domain.
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183       ddclient_log_t
184
185       - Set files with the ddclient_log_t type, if you want to treat the data
186       as ddclient log data, usually stored under the /var/log directory.
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190       ddclient_tmp_t
191
192       - Set files with the ddclient_tmp_t type, if you want to store ddclient
193       temporary files in the /tmp directories.
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197       ddclient_var_lib_t
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199       -  Set files with the ddclient_var_lib_t type, if you want to store the
200       ddclient files under the /var/lib directory.
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204       ddclient_var_run_t
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206       - Set files with the ddclient_var_run_t type, if you want to store  the
207       ddclient files under the /run or /var/run directory.
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209
210       Paths:
211            /var/run/ddtcd.pid, /var/run/ddclient.pid
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213
214       ddclient_var_t
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216       - Set files with the ddclient_var_t type, if you want to store the ddcl
217       files under the /var directory.
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221       Note: File context can be temporarily modified with the chcon  command.
222       If  you want to permanently change the file context you need to use the
223       semanage fcontext command.  This will modify the SELinux labeling data‐
224       base.  You will need to use restorecon to apply the labels.
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COMMANDS

228       semanage  fcontext  can also be used to manipulate default file context
229       mappings.
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231       semanage permissive can also be used to manipulate  whether  or  not  a
232       process type is permissive.
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234       semanage  module can also be used to enable/disable/install/remove pol‐
235       icy modules.
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237       semanage boolean can also be used to manipulate the booleans
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239
240       system-config-selinux is a GUI tool available to customize SELinux pol‐
241       icy settings.
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AUTHOR

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