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:
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19       ps -eZ | grep arpwatch_t
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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
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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       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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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 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 confined applications to run with kerberos, you
76       must turn on the kerberos_enabled boolean. Enabled by default.
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78       setsebool -P kerberos_enabled 1
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82       If you want to allow system to run with  NIS,  you  must  turn  on  the
83       nis_enabled boolean. Disabled by default.
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85       setsebool -P nis_enabled 1
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89       If  you  want to allow confined applications to use nscd shared memory,
90       you must turn on the nscd_use_shm boolean. Disabled by default.
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92       setsebool -P nscd_use_shm 1
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MANAGED FILES

97       The SELinux process type arpwatch_t can manage files labeled  with  the
98       following file types.  The paths listed are the default paths for these
99       file types.  Note the processes UID still need to have DAC permissions.
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101       arpwatch_data_t
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103            /var/arpwatch(/.*)?
104            /var/lib/arpwatch(/.*)?
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106       arpwatch_tmp_t
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109       arpwatch_var_run_t
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111            /var/run/arpwatch.*.pid
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113       cluster_conf_t
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115            /etc/cluster(/.*)?
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117       cluster_var_lib_t
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119            /var/lib/pcsd(/.*)?
120            /var/lib/cluster(/.*)?
121            /var/lib/openais(/.*)?
122            /var/lib/pengine(/.*)?
123            /var/lib/corosync(/.*)?
124            /usr/lib/heartbeat(/.*)?
125            /var/lib/heartbeat(/.*)?
126            /var/lib/pacemaker(/.*)?
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128       cluster_var_run_t
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130            /var/run/crm(/.*)?
131            /var/run/cman_.*
132            /var/run/rsctmp(/.*)?
133            /var/run/aisexec.*
134            /var/run/heartbeat(/.*)?
135            /var/run/corosync-qnetd(/.*)?
136            /var/run/corosync-qdevice(/.*)?
137            /var/run/corosync.pid
138            /var/run/cpglockd.pid
139            /var/run/rgmanager.pid
140            /var/run/cluster/rgmanager.sk
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142       root_t
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144            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
145            /
146            /initrd
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FILE CONTEXTS

150       SELinux requires files to have an extended attribute to define the file
151       type.
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153       You can see the context of a file using the -Z option to ls
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155       Policy  governs  the  access  confined  processes  have to these files.
156       SELinux arpwatch policy is very flexible allowing users to setup  their
157       arpwatch processes in as secure a method as possible.
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159       STANDARD FILE CONTEXT
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161       SELinux  defines the file context types for the arpwatch, if you wanted
162       to store files with these types in a diffent paths, you need to execute
163       the  semanage  command  to  sepecify  alternate  labeling  and then use
164       restorecon to put the labels on disk.
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166       semanage  fcontext  -a  -t  arpwatch_unit_file_t  '/srv/myarpwatch_con‐
167       tent(/.*)?'
168       restorecon -R -v /srv/myarpwatch_content
169
170       Note:  SELinux  often  uses  regular expressions to specify labels that
171       match multiple files.
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173       The following file types are defined for arpwatch:
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177       arpwatch_data_t
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179       - Set files with the arpwatch_data_t type, if you  want  to  treat  the
180       files as arpwatch content.
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183       Paths:
184            /var/arpwatch(/.*)?, /var/lib/arpwatch(/.*)?
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187       arpwatch_exec_t
188
189       - Set files with the arpwatch_exec_t type, if you want to transition an
190       executable to the arpwatch_t domain.
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194       arpwatch_initrc_exec_t
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196       - Set files with the arpwatch_initrc_exec_t type, if you want to  tran‐
197       sition an executable to the arpwatch_initrc_t domain.
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201       arpwatch_tmp_t
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203       - Set files with the arpwatch_tmp_t type, if you want to store arpwatch
204       temporary files in the /tmp directories.
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208       arpwatch_unit_file_t
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210       - Set files with the arpwatch_unit_file_t type, if you  want  to  treat
211       the files as arpwatch unit content.
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215       arpwatch_var_run_t
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217       -  Set files with the arpwatch_var_run_t type, if you want to store the
218       arpwatch files under the /run or /var/run directory.
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222       Note: File context can be temporarily modified with the chcon  command.
223       If  you want to permanently change the file context you need to use the
224       semanage fcontext command.  This will modify the SELinux labeling data‐
225       base.  You will need to use restorecon to apply the labels.
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COMMANDS

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

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