1nagios_system_plugin_seSlEiLniunxu(x8)Policy nagios_systneamg_ipolsu_gsiynstem_plugin_selinux(8)
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NAME

6       nagios_system_plugin_selinux  -  Security Enhanced Linux Policy for the
7       nagios_system_plugin processes
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DESCRIPTION

10       Security-Enhanced Linux secures the nagios_system_plugin processes  via
11       flexible mandatory access control.
12
13       The   nagios_system_plugin   processes  execute  with  the  nagios_sys‐
14       tem_plugin_t SELinux type. You can check if you  have  these  processes
15       running by executing the ps command with the -Z qualifier.
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17       For example:
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19       ps -eZ | grep nagios_system_plugin_t
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ENTRYPOINTS

24       The  nagios_system_plugin_t  SELinux  type  can  be entered via the na‐
25       gios_system_plugin_exec_t file type.
26
27       The default entrypoint paths for the nagios_system_plugin_t domain  are
28       the following:
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30       /usr/lib(64)?/nagios/plugins/check_log,      /usr/lib(64)?/nagios/plug‐
31       ins/check_load,                /usr/lib(64)?/nagios/plugins/check_mrtg,
32       /usr/lib(64)?/nagios/plugins/check_swap,     /usr/lib(64)?/nagios/plug‐
33       ins/check_wave,               /usr/lib(64)?/nagios/plugins/check_procs,
34       /usr/lib(64)?/nagios/plugins/check_users,    /usr/lib(64)?/nagios/plug‐
35       ins/check_flexlm,            /usr/lib(64)?/nagios/plugins/check_nagios,
36       /usr/lib(64)?/nagios/plugins/check_nwstat,   /usr/lib(64)?/nagios/plug‐
37       ins/check_overcr,           /usr/lib(64)?/nagios/plugins/check_sensors,
38       /usr/lib(64)?/nagios/plugins/check_ifstatus, /usr/lib(64)?/nagios/plug‐
39       ins/check_mrtgtraf, /usr/lib(64)?/nagios/plugins/check_ifoperstatus
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PROCESS TYPES

42       SELinux defines process types (domains) for each process running on the
43       system
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45       You can see the context of a process using the -Z option to ps
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47       Policy  governs  the  access confined processes have to files.  SELinux
48       nagios_system_plugin policy is very flexible allowing  users  to  setup
49       their nagios_system_plugin processes in as secure a method as possible.
50
51       The following process types are defined for nagios_system_plugin:
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53       nagios_system_plugin_t
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55       Note: semanage permissive -a nagios_system_plugin_t can be used to make
56       the process type nagios_system_plugin_t permissive.  SELinux  does  not
57       deny  access to permissive process types, but the AVC (SELinux denials)
58       messages are still generated.
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BOOLEANS

62       SELinux policy is customizable based on  least  access  required.   na‐
63       gios_system_plugin  policy  is extremely flexible and has several bool‐
64       eans that allow you  to  manipulate  the  policy  and  run  nagios_sys‐
65       tem_plugin with the tightest access possible.
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69       If you want to allow all domains to execute in fips_mode, you must turn
70       on the fips_mode boolean. Enabled by default.
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72       setsebool -P fips_mode 1
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MANAGED FILES

77       The SELinux process type nagios_system_plugin_t can  manage  files  la‐
78       beled  with the following file types.  The paths listed are the default
79       paths for these file types.  Note the processes UID still need to  have
80       DAC permissions.
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82       nagios_system_plugin_tmp_t
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FILE CONTEXTS

87       SELinux requires files to have an extended attribute to define the file
88       type.
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90       You can see the context of a file using the -Z option to ls
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92       Policy governs the access  confined  processes  have  to  these  files.
93       SELinux  nagios_system_plugin policy is very flexible allowing users to
94       setup their nagios_system_plugin processes in as  secure  a  method  as
95       possible.
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97       STANDARD FILE CONTEXT
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99       SELinux defines the file context types for the nagios_system_plugin, if
100       you wanted to store files with these types in a  different  paths,  you
101       need  to execute the semanage command to specify alternate labeling and
102       then use restorecon to put the labels on disk.
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104       semanage fcontext -a -t  nagios_system_plugin_exec_t  '/srv/nagios_sys‐
105       tem_plugin/content(/.*)?'
106       restorecon -R -v /srv/mynagios_system_plugin_content
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108       Note:  SELinux  often  uses  regular expressions to specify labels that
109       match multiple files.
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111       The following file types are defined for nagios_system_plugin:
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115       nagios_system_plugin_exec_t
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117       - Set files with the nagios_system_plugin_exec_t type, if you  want  to
118       transition an executable to the nagios_system_plugin_t domain.
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121       Paths:
122            /usr/lib(64)?/nagios/plugins/check_log, /usr/lib(64)?/nagios/plug‐
123            ins/check_load,           /usr/lib(64)?/nagios/plugins/check_mrtg,
124            /usr/lib(64)?/nagios/plugins/check_swap,         /usr/lib(64)?/na‐
125            gios/plugins/check_wave, /usr/lib(64)?/nagios/plugins/check_procs,
126            /usr/lib(64)?/nagios/plugins/check_users,        /usr/lib(64)?/na‐
127            gios/plugins/check_flexlm,  /usr/lib(64)?/nagios/plugins/check_na‐
128            gios, /usr/lib(64)?/nagios/plugins/check_nwstat, /usr/lib(64)?/na‐
129            gios/plugins/check_overcr, /usr/lib(64)?/nagios/plugins/check_sen‐
130            sors,                 /usr/lib(64)?/nagios/plugins/check_ifstatus,
131            /usr/lib(64)?/nagios/plugins/check_mrtgtraf,     /usr/lib(64)?/na‐
132            gios/plugins/check_ifoperstatus
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134
135       nagios_system_plugin_tmp_t
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137       -  Set  files  with the nagios_system_plugin_tmp_t type, if you want to
138       store nagios system plugin temporary files in the /tmp directories.
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142       Note: File context can be temporarily modified with the chcon  command.
143       If  you want to permanently change the file context you need to use the
144       semanage fcontext command.  This will modify the SELinux labeling data‐
145       base.  You will need to use restorecon to apply the labels.
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COMMANDS

149       semanage  fcontext  can also be used to manipulate default file context
150       mappings.
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152       semanage permissive can also be used to manipulate  whether  or  not  a
153       process type is permissive.
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155       semanage  module can also be used to enable/disable/install/remove pol‐
156       icy modules.
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158       semanage boolean can also be used to manipulate the booleans
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160
161       system-config-selinux is a GUI tool available to customize SELinux pol‐
162       icy settings.
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AUTHOR

166       This manual page was auto-generated using sepolicy manpage .
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SEE ALSO

170       selinux(8),    nagios_system_plugin(8),   semanage(8),   restorecon(8),
171       chcon(1), sepolicy(8), setsebool(8)
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175nagios_system_plugin               23-10-20    nagios_system_plugin_selinux(8)
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