arpwatch_selinux(8)

1arpwatch_selinux(8)         SELinux Policy arpwatch        arpwatch_selinux(8)
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NAME

6       arpwatch_selinux - Security Enhanced Linux Policy for the arpwatch pro‐
7       cesses
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DESCRIPTION

10       Security-Enhanced Linux secures the  arpwatch  processes  via  flexible
11       mandatory access control.
12
13       The  arpwatch  processes  execute with the arpwatch_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:
18
19       ps -eZ | grep arpwatch_t
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21
22

ENTRYPOINTS

24       The arpwatch_t SELinux type can be entered via the arpwatch_exec_t file
25       type.
26
27       The default entrypoint paths for the arpwatch_t domain are the  follow‐
28       ing:
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30       /usr/sbin/arpwatch
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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
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38       Policy governs the access confined processes have  to  files.   SELinux
39       arpwatch policy is very flexible allowing users to setup their arpwatch
40       processes in as secure a method as possible.
41
42       The following process types are defined for arpwatch:
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44       arpwatch_t
45
46       Note: semanage permissive -a arpwatch_t can be used to make the process
47       type  arpwatch_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.  arp‐
54       watch policy is extremely flexible and has several booleans that  allow
55       you  to manipulate the policy and run arpwatch with the tightest access
56       possible.
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59
60       If you want to allow users to resolve user passwd entries directly from
61       ldap  rather  then  using  a  sssd server, you must turn on the authlo‐
62       gin_nsswitch_use_ldap boolean. Disabled by default.
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64       setsebool -P authlogin_nsswitch_use_ldap 1
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68       If you want to deny all system processes and Linux users to  use  blue‐
69       tooth wireless technology, you must turn on the deny_bluetooth boolean.
70       Enabled by default.
71
72       setsebool -P deny_bluetooth 1
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76       If you want to allow all domains to execute in fips_mode, you must turn
77       on the fips_mode boolean. Enabled by default.
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79       setsebool -P fips_mode 1
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83       If  you  want  to allow confined applications to run with kerberos, you
84       must turn on the kerberos_enabled boolean. Disabled by default.
85
86       setsebool -P kerberos_enabled 1
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90       If you want to allow system to run with  NIS,  you  must  turn  on  the
91       nis_enabled boolean. Disabled by default.
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93       setsebool -P nis_enabled 1
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97       If  you  want to allow confined applications to use nscd shared memory,
98       you must turn on the nscd_use_shm boolean. Disabled by default.
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100       setsebool -P nscd_use_shm 1
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MANAGED FILES

105       The SELinux process type arpwatch_t can manage files labeled  with  the
106       following file types.  The paths listed are the default paths for these
107       file types.  Note the processes UID still need to have DAC permissions.
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109       arpwatch_data_t
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111            /var/arpwatch(/.*)?
112            /var/lib/arpwatch(/.*)?
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114       arpwatch_tmp_t
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117       arpwatch_var_run_t
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119            /var/run/arpwatch.*.pid
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121       cluster_conf_t
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123            /etc/cluster(/.*)?
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125       cluster_var_lib_t
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127            /var/lib/pcsd(/.*)?
128            /var/lib/cluster(/.*)?
129            /var/lib/openais(/.*)?
130            /var/lib/pengine(/.*)?
131            /var/lib/corosync(/.*)?
132            /usr/lib/heartbeat(/.*)?
133            /var/lib/heartbeat(/.*)?
134            /var/lib/pacemaker(/.*)?
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136       cluster_var_run_t
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138            /var/run/crm(/.*)?
139            /var/run/cman_.*
140            /var/run/rsctmp(/.*)?
141            /var/run/aisexec.*
142            /var/run/heartbeat(/.*)?
143            /var/run/corosync-qnetd(/.*)?
144            /var/run/corosync-qdevice(/.*)?
145            /var/run/corosync.pid
146            /var/run/cpglockd.pid
147            /var/run/rgmanager.pid
148            /var/run/cluster/rgmanager.sk
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150       root_t
151
152            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
153            /
154            /initrd
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FILE CONTEXTS

158       SELinux requires files to have an extended attribute to define the file
159       type.
160
161       You can see the context of a file using the -Z option to ls
162
163       Policy  governs  the  access  confined  processes  have to these files.
164       SELinux arpwatch policy is very flexible allowing users to setup  their
165       arpwatch processes in as secure a method as possible.
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167       STANDARD FILE CONTEXT
168
169       SELinux  defines the file context types for the arpwatch, if you wanted
170       to store files with these types in a diffent paths, you need to execute
171       the  semanage  command  to  sepecify  alternate  labeling  and then use
172       restorecon to put the labels on disk.
173
174       semanage  fcontext  -a  -t  arpwatch_unit_file_t  '/srv/myarpwatch_con‐
175       tent(/.*)?'
176       restorecon -R -v /srv/myarpwatch_content
177
178       Note:  SELinux  often  uses  regular expressions to specify labels that
179       match multiple files.
180
181       The following file types are defined for arpwatch:
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185       arpwatch_data_t
186
187       - Set files with the arpwatch_data_t type, if you  want  to  treat  the
188       files as arpwatch content.
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190
191       Paths:
192            /var/arpwatch(/.*)?, /var/lib/arpwatch(/.*)?
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195       arpwatch_exec_t
196
197       - Set files with the arpwatch_exec_t type, if you want to transition an
198       executable to the arpwatch_t domain.
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202       arpwatch_initrc_exec_t
203
204       - Set files with the arpwatch_initrc_exec_t type, if you want to  tran‐
205       sition an executable to the arpwatch_initrc_t domain.
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209       arpwatch_tmp_t
210
211       - Set files with the arpwatch_tmp_t type, if you want to store arpwatch
212       temporary files in the /tmp directories.
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216       arpwatch_unit_file_t
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218       - Set files with the arpwatch_unit_file_t type, if you  want  to  treat
219       the files as arpwatch unit content.
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223       arpwatch_var_run_t
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225       -  Set files with the arpwatch_var_run_t type, if you want to store the
226       arpwatch files under the /run or /var/run directory.
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229
230       Note: File context can be temporarily modified with the chcon  command.
231       If  you want to permanently change the file context you need to use the
232       semanage fcontext command.  This will modify the SELinux labeling data‐
233       base.  You will need to use restorecon to apply the labels.
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COMMANDS

237       semanage  fcontext  can also be used to manipulate default file context
238       mappings.
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240       semanage permissive can also be used to manipulate  whether  or  not  a
241       process type is permissive.
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243       semanage  module can also be used to enable/disable/install/remove pol‐
244       icy modules.
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246       semanage boolean can also be used to manipulate the booleans
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248
249       system-config-selinux is a GUI tool available to customize SELinux pol‐
250       icy settings.
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AUTHOR

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