1mail_munin_plugin_selinuSxE(L8i)nux Policy mail_munin_plmuagiiln_munin_plugin_selinux(8)
2
6 mail_munin_plugin_selinux - Security Enhanced Linux Policy for the
7 mail_munin_plugin processes
8
10 Security-Enhanced Linux secures the mail_munin_plugin processes via
11 flexible mandatory access control.
12 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.
16 For example:
18 ps -eZ | grep mail_munin_plugin_t
20
24 The mail_munin_plugin_t SELinux type can be entered via the
25 mail_munin_plugin_exec_t file type.
26 The default entrypoint paths for the mail_munin_plugin_t domain are the
28 following:
29 /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
34
36 SELinux defines process types (domains) for each process running on the
37 system
38 You can see the context of a process using the -Z option to ps
40 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 The following process types are defined for mail_munin_plugin:
46 mail_munin_plugin_t
48 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.
53
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.
60 If you want to allow users to resolve user passwd entries directly from
64 ldap rather then using a sssd server, you must turn on the authlo‐
65 gin_nsswitch_use_ldap boolean. Disabled by default.
66 setsebool -P authlogin_nsswitch_use_ldap 1
68 If you want to allow all domains to execute in fips_mode, you must turn
72 on the fips_mode boolean. Enabled by default.
73 setsebool -P fips_mode 1
75 If you want to allow confined applications to run with kerberos, you
79 must turn on the kerberos_enabled boolean. Enabled by default.
80 setsebool -P kerberos_enabled 1
82 If you want to allow system to run with NIS, you must turn on the
86 nis_enabled boolean. Disabled by default.
87 setsebool -P nis_enabled 1
89 If you want to allow confined applications to use nscd shared memory,
93 you must turn on the nscd_use_shm boolean. Enabled by default.
94 setsebool -P nscd_use_shm 1
96
100 The SELinux process type mail_munin_plugin_t can manage files labeled
101 with the following file types. The paths listed are the default paths
102 for these file types. Note the processes UID still need to have DAC
103 permissions.
104 mail_munin_plugin_tmp_t
106 munin_plugin_state_t
109 /var/lib/munin/plugin-state(/.*)?
111 munin_var_lib_t
113 /var/lib/munin(/.*)?
115
118 SELinux requires files to have an extended attribute to define the file
119 type.
120 You can see the context of a file using the -Z option to ls
122 Policy governs the access confined processes have to these files.
124 SELinux mail_munin_plugin policy is very flexible allowing users to
125 setup their mail_munin_plugin processes in as secure a method as possi‐
126 ble.
127 STANDARD FILE CONTEXT
129 SELinux defines the file context types for the mail_munin_plugin, if
131 you wanted to store files with these types in a diffent paths, you need
132 to execute the semanage command to sepecify alternate labeling and then
133 use restorecon to put the labels on disk.
134 semanage fcontext -a -t mail_munin_plugin_tmp_t
136 '/srv/mymail_munin_plugin_content(/.*)?'
137 restorecon -R -v /srv/mymail_munin_plugin_content
138 Note: SELinux often uses regular expressions to specify labels that
140 match multiple files.
141 The following file types are defined for mail_munin_plugin:
143 mail_munin_plugin_exec_t
147 - Set files with the mail_munin_plugin_exec_t type, if you want to
149 transition an executable to the mail_munin_plugin_t domain.
150 Paths:
153 /usr/share/munin/plugins/qmail.*, /usr/share/munin/plug‐
154 ins/exim_mail.*, /usr/share/munin/plugins/sendmail_.*,
155 /usr/share/munin/plugins/courier_mta_.*, /usr/share/munin/plug‐
156 ins/postfix_mail.*, /usr/share/munin/plugins/mailman,
157 /usr/share/munin/plugins/mailscanner
158 mail_munin_plugin_tmp_t
161 - Set files with the mail_munin_plugin_tmp_t type, if you want to store
163 mail munin plugin temporary files in the /tmp directories.
164 Note: File context can be temporarily modified with the chcon command.
168 If you want to permanently change the file context you need to use the
169 semanage fcontext command. This will modify the SELinux labeling data‐
170 base. You will need to use restorecon to apply the labels.
171
174 semanage fcontext can also be used to manipulate default file context
175 mappings.
176 semanage permissive can also be used to manipulate whether or not a
178 process type is permissive.
179 semanage module can also be used to enable/disable/install/remove pol‐
181 icy modules.
182 semanage boolean can also be used to manipulate the booleans
184 system-config-selinux is a GUI tool available to customize SELinux pol‐
187 icy settings.
188
191 This manual page was auto-generated using sepolicy manpage .
192
195 selinux(8), mail_munin_plugin(8), semanage(8), restorecon(8), chcon(1),
196 sepolicy(8), setsebool(8)
197mail_munin_plugin 19-10-08 mail_munin_plugin_selinux(8)