1mail_munin_plugin_selinuSxE(L8i)nux Policy mail_munin_plmuagiiln_munin_plugin_selinux(8)
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NAME

6       mail_munin_plugin_selinux  -  Security  Enhanced  Linux  Policy for the
7       mail_munin_plugin processes
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DESCRIPTION

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

24       The   mail_munin_plugin_t   SELinux   type   can  be  entered  via  the
25       mail_munin_plugin_exec_t file type.
26
27       The default entrypoint paths for the mail_munin_plugin_t domain are the
28       following:
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30       /usr/share/munin/plugins/qmail.*, /usr/share/munin/plugins/exim_mail.*,
31       /usr/share/munin/plugins/sendmail_.*,            /usr/share/munin/plug‐
32       ins/courier_mta_.*,            /usr/share/munin/plugins/postfix_mail.*,
33       /usr/share/munin/plugins/mailman, /usr/share/munin/plugins/mailscanner
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PROCESS TYPES

36       SELinux defines process types (domains) for each process running on the
37       system
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39       You can see the context of a process using the -Z option to ps
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41       Policy  governs  the  access confined processes have to files.  SELinux
42       mail_munin_plugin policy is very flexible allowing users to setup their
43       mail_munin_plugin processes in as secure a method as possible.
44
45       The following process types are defined for mail_munin_plugin:
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47       mail_munin_plugin_t
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49       Note:  semanage  permissive  -a mail_munin_plugin_t can be used to make
50       the process type mail_munin_plugin_t permissive. SELinux does not  deny
51       access  to permissive process types, but the AVC (SELinux denials) mes‐
52       sages are still generated.
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BOOLEANS

56       SELinux  policy  is  customizable  based  on  least  access   required.
57       mail_munin_plugin policy is extremely flexible and has several booleans
58       that allow you to manipulate the policy and run mail_munin_plugin  with
59       the tightest access possible.
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63       If  you  want  to deny any process from ptracing or debugging any other
64       processes, you  must  turn  on  the  deny_ptrace  boolean.  Enabled  by
65       default.
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67       setsebool -P deny_ptrace 1
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71       If  you  want  to  allow  any  process  to mmap any file on system with
72       attribute file_type, you must turn on the  domain_can_mmap_files  bool‐
73       ean. Enabled by default.
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75       setsebool -P domain_can_mmap_files 1
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79       If  you want to allow all domains write to kmsg_device, while kernel is
80       executed with systemd.log_target=kmsg parameter, you must turn  on  the
81       domain_can_write_kmsg boolean. Disabled by default.
82
83       setsebool -P domain_can_write_kmsg 1
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87       If you want to allow all domains to use other domains file descriptors,
88       you must turn on the domain_fd_use boolean. Enabled by default.
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90       setsebool -P domain_fd_use 1
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94       If you want to allow all domains to have the kernel load  modules,  you
95       must  turn  on  the  domain_kernel_load_modules  boolean.  Disabled  by
96       default.
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98       setsebool -P domain_kernel_load_modules 1
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101
102       If you want to allow all domains to execute in fips_mode, you must turn
103       on the fips_mode boolean. Enabled by default.
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105       setsebool -P fips_mode 1
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109       If you want to enable reading of urandom for all domains, you must turn
110       on the global_ssp boolean. Disabled by default.
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112       setsebool -P global_ssp 1
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116       If you want to allow confined applications to use nscd  shared  memory,
117       you must turn on the nscd_use_shm boolean. Disabled by default.
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119       setsebool -P nscd_use_shm 1
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122

MANAGED FILES

124       The  SELinux  process type mail_munin_plugin_t can manage files labeled
125       with the following file types.  The paths listed are the default  paths
126       for  these  file  types.  Note the processes UID still need to have DAC
127       permissions.
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129       mail_munin_plugin_tmp_t
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132       munin_plugin_state_t
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134            /var/lib/munin/plugin-state(/.*)?
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136       munin_var_lib_t
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138            /var/lib/munin(/.*)?
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140

FILE CONTEXTS

142       SELinux requires files to have an extended attribute to define the file
143       type.
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145       You can see the context of a file using the -Z option to ls
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147       Policy  governs  the  access  confined  processes  have to these files.
148       SELinux mail_munin_plugin policy is very  flexible  allowing  users  to
149       setup their mail_munin_plugin processes in as secure a method as possi‐
150       ble.
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152       STANDARD FILE CONTEXT
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154       SELinux defines the file context types for  the  mail_munin_plugin,  if
155       you wanted to store files with these types in a diffent paths, you need
156       to execute the semanage command to sepecify alternate labeling and then
157       use restorecon to put the labels on disk.
158
159       semanage       fcontext       -a       -t       mail_munin_plugin_tmp_t
160       '/srv/mymail_munin_plugin_content(/.*)?'
161       restorecon -R -v /srv/mymail_munin_plugin_content
162
163       Note: SELinux often uses regular expressions  to  specify  labels  that
164       match multiple files.
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166       The following file types are defined for mail_munin_plugin:
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170       mail_munin_plugin_exec_t
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172       -  Set  files  with  the  mail_munin_plugin_exec_t type, if you want to
173       transition an executable to the mail_munin_plugin_t domain.
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175
176       Paths:
177            /usr/share/munin/plugins/qmail.*,           /usr/share/munin/plug‐
178            ins/exim_mail.*,             /usr/share/munin/plugins/sendmail_.*,
179            /usr/share/munin/plugins/courier_mta_.*,    /usr/share/munin/plug‐
180            ins/postfix_mail.*,              /usr/share/munin/plugins/mailman,
181            /usr/share/munin/plugins/mailscanner
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183
184       mail_munin_plugin_tmp_t
185
186       - Set files with the mail_munin_plugin_tmp_t type, if you want to store
187       mail munin plugin temporary files in the /tmp directories.
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191       Note:  File context can be temporarily modified with the chcon command.
192       If you want to permanently change the file context you need to use  the
193       semanage fcontext command.  This will modify the SELinux labeling data‐
194       base.  You will need to use restorecon to apply the labels.
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COMMANDS

198       semanage fcontext can also be used to manipulate default  file  context
199       mappings.
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201       semanage  permissive  can  also  be used to manipulate whether or not a
202       process type is permissive.
203
204       semanage module can also be used to enable/disable/install/remove  pol‐
205       icy modules.
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207       semanage boolean can also be used to manipulate the booleans
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209
210       system-config-selinux is a GUI tool available to customize SELinux pol‐
211       icy settings.
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AUTHOR

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

219       selinux(8), mail_munin_plugin(8), semanage(8), restorecon(8), chcon(1),
220       sepolicy(8) , setsebool(8)
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224mail_munin_plugin                  19-04-25       mail_munin_plugin_selinux(8)
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