nagios_script_selinux(8)

1nagios_script_selinux(8) SELinux Policy nagios_script nagios_script_selinux(8)
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NAME

6       nagios_script_selinux  -  Security  Enhanced  Linux  Policy for the na‐
7       gios_script processes
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DESCRIPTION

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

24       The   nagios_script_t   SELinux   type  can  be  entered  via  the  na‐
25       gios_script_exec_t file type.
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27       The default entrypoint paths for the  nagios_script_t  domain  are  the
28       following:
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30       /usr/lib/icinga/cgi(/.*)?,   /usr/lib/nagios/cgi(/.*)?,   /usr/lib/cgi-
31       bin/nagios(/.+)?, /usr/lib/nagios/cgi-bin(/.*)?,  /usr/lib/cgi-bin/net‐
32       saint(/.*)?
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PROCESS TYPES

35       SELinux defines process types (domains) for each process running on the
36       system
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38       You can see the context of a process using the -Z option to ps
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40       Policy governs the access confined processes have  to  files.   SELinux
41       nagios_script policy is very flexible allowing users to setup their na‐
42       gios_script processes in as secure a method as possible.
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44       The following process types are defined for nagios_script:
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46       nagios_script_t
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48       Note: semanage permissive -a nagios_script_t can be used  to  make  the
49       process  type  nagios_script_t permissive. SELinux does not deny access
50       to permissive process types, but the AVC (SELinux denials) messages are
51       still generated.
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BOOLEANS

55       SELinux  policy  is  customizable  based on least access required.  na‐
56       gios_script policy is extremely flexible and has several booleans  that
57       allow  you  to  manipulate  the  policy  and run nagios_script with the
58       tightest access possible.
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62       If you want to allow all domains to execute in fips_mode, you must turn
63       on the fips_mode boolean. Enabled by default.
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65       setsebool -P fips_mode 1
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69       If  you want to allow httpd cgi support, you must turn on the httpd_en‐
70       able_cgi boolean. Enabled by default.
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72       setsebool -P httpd_enable_cgi 1
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76       If you want to allow system to run with  NIS,  you  must  turn  on  the
77       nis_enabled boolean. Disabled by default.
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79       setsebool -P nis_enabled 1
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MANAGED FILES

84       The  SELinux process type nagios_script_t can manage files labeled with
85       the following file types.  The paths listed are the default  paths  for
86       these  file  types.  Note the processes UID still need to have DAC per‐
87       missions.
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89       nagios_rw_content_t
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FILE CONTEXTS

94       SELinux requires files to have an extended attribute to define the file
95       type.
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97       You can see the context of a file using the -Z option to ls
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99       Policy  governs  the  access  confined  processes  have to these files.
100       SELinux nagios_script policy is very flexible allowing users  to  setup
101       their nagios_script processes in as secure a method as possible.
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103       STANDARD FILE CONTEXT
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105       SELinux  defines  the  file context types for the nagios_script, if you
106       wanted to store files with these types in a different paths,  you  need
107       to  execute the semanage command to specify alternate labeling and then
108       use restorecon to put the labels on disk.
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110       semanage fcontext -a -t  nagios_script_exec_t  '/srv/nagios_script/con‐
111       tent(/.*)?'
112       restorecon -R -v /srv/mynagios_script_content
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114       Note:  SELinux  often  uses  regular expressions to specify labels that
115       match multiple files.
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117       The following file types are defined for nagios_script:
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121       nagios_script_exec_t
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123       - Set files with the nagios_script_exec_t type, if you want to  transi‐
124       tion an executable to the nagios_script_t domain.
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127       Paths:
128            /usr/lib/icinga/cgi(/.*)?,              /usr/lib/nagios/cgi(/.*)?,
129            /usr/lib/cgi-bin/nagios(/.+)?,      /usr/lib/nagios/cgi-bin(/.*)?,
130            /usr/lib/cgi-bin/netsaint(/.*)?
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133       Note:  File context can be temporarily modified with the chcon command.
134       If you want to permanently change the file context you need to use  the
135       semanage fcontext command.  This will modify the SELinux labeling data‐
136       base.  You will need to use restorecon to apply the labels.
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COMMANDS

140       semanage fcontext can also be used to manipulate default  file  context
141       mappings.
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143       semanage  permissive  can  also  be used to manipulate whether or not a
144       process type is permissive.
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146       semanage module can also be used to enable/disable/install/remove  pol‐
147       icy modules.
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149       semanage boolean can also be used to manipulate the booleans
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152       system-config-selinux is a GUI tool available to customize SELinux pol‐
153       icy settings.
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AUTHOR

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