dkim_milter_selinux(8)

1dkim_milter_selinux(8)    SELinux Policy dkim_milter    dkim_milter_selinux(8)
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NAME

6       dkim_milter_selinux  - Security Enhanced Linux Policy for the dkim_mil‐
7       ter processes
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DESCRIPTION

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

24       The  dkim_milter_t  SELinux  type  can  be  entered  via  the dkim_mil‐
25       ter_exec_t file type.
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27       The default entrypoint paths for the dkim_milter_t domain are the  fol‐
28       lowing:
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30       /usr/sbin/opendkim, /usr/sbin/opendmarc, /usr/sbin/dkim-filter
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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       dkim_milter  policy  is  very  flexible  allowing  users to setup their
40       dkim_milter processes in as secure a method as possible.
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42       The following process types are defined for dkim_milter:
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44       dkim_milter_t
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46       Note: semanage permissive -a dkim_milter_t can  be  used  to  make  the
47       process  type dkim_milter_t permissive. SELinux does not deny access to
48       permissive process types, but the AVC (SELinux  denials)  messages  are
49       still generated.
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BOOLEANS

53       SELinux   policy  is  customizable  based  on  least  access  required.
54       dkim_milter policy is extremely flexible and has several booleans  that
55       allow  you to manipulate the policy and run dkim_milter with the tight‐
56       est access 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. Disabled 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 dkim_milter_t can manage  files  labeled  with
98       the  following  file types.  The paths listed are the default paths for
99       these file types.  Note the processes UID still need to have  DAC  per‐
100       missions.
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102       cluster_conf_t
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104            /etc/cluster(/.*)?
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106       cluster_var_lib_t
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108            /var/lib/pcsd(/.*)?
109            /var/lib/cluster(/.*)?
110            /var/lib/openais(/.*)?
111            /var/lib/pengine(/.*)?
112            /var/lib/corosync(/.*)?
113            /usr/lib/heartbeat(/.*)?
114            /var/lib/heartbeat(/.*)?
115            /var/lib/pacemaker(/.*)?
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117       cluster_var_run_t
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119            /var/run/crm(/.*)?
120            /var/run/cman_.*
121            /var/run/rsctmp(/.*)?
122            /var/run/aisexec.*
123            /var/run/heartbeat(/.*)?
124            /var/run/corosync-qnetd(/.*)?
125            /var/run/corosync-qdevice(/.*)?
126            /var/run/corosync.pid
127            /var/run/cpglockd.pid
128            /var/run/rgmanager.pid
129            /var/run/cluster/rgmanager.sk
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131       dkim_milter_data_t
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133            /var/run/opendkim(/.*)?
134            /var/run/opendmarc(/.*)?
135            /var/spool/opendkim(/.*)?
136            /var/lib/dkim-milter(/.*)?
137            /var/run/dkim-milter(/.*)?
138            /var/spool/opendmarc(/.*)?
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140       dkim_milter_tmp_t
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143       root_t
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145            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
146            /
147            /initrd
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FILE CONTEXTS

151       SELinux requires files to have an extended attribute to define the file
152       type.
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154       You can see the context of a file using the -Z option to ls
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156       Policy governs the access  confined  processes  have  to  these  files.
157       SELinux  dkim_milter  policy  is  very flexible allowing users to setup
158       their dkim_milter processes in as secure a method as possible.
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160       STANDARD FILE CONTEXT
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162       SELinux defines the file context types  for  the  dkim_milter,  if  you
163       wanted  to store files with these types in a diffent paths, you need to
164       execute the semanage command to sepecify alternate  labeling  and  then
165       use restorecon to put the labels on disk.
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167       semanage  fcontext  -a  -t  dkim_milter_tmp_t  '/srv/mydkim_milter_con‐
168       tent(/.*)?'
169       restorecon -R -v /srv/mydkim_milter_content
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171       Note: SELinux often uses regular expressions  to  specify  labels  that
172       match multiple files.
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174       The following file types are defined for dkim_milter:
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178       dkim_milter_data_t
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180       -  Set files with the dkim_milter_data_t type, if you want to treat the
181       files as dkim milter content.
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184       Paths:
185            /var/run/opendkim(/.*)?,                 /var/run/opendmarc(/.*)?,
186            /var/spool/opendkim(/.*)?,             /var/lib/dkim-milter(/.*)?,
187            /var/run/dkim-milter(/.*)?, /var/spool/opendmarc(/.*)?
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190       dkim_milter_exec_t
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192       - Set files with the dkim_milter_exec_t type, if you want to transition
193       an executable to the dkim_milter_t domain.
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196       Paths:
197            /usr/sbin/opendkim, /usr/sbin/opendmarc, /usr/sbin/dkim-filter
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200       dkim_milter_private_key_t
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202       -  Set  files  with  the dkim_milter_private_key_t type, if you want to
203       treat the files as dkim milter private key data.
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207       dkim_milter_tmp_t
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209       - Set files with the dkim_milter_tmp_t type, if you want to store  dkim
210       milter temporary files in the /tmp directories.
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214       Note:  File context can be temporarily modified with the chcon command.
215       If you want to permanently change the file context you need to use  the
216       semanage fcontext command.  This will modify the SELinux labeling data‐
217       base.  You will need to use restorecon to apply the labels.
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COMMANDS

221       semanage fcontext can also be used to manipulate default  file  context
222       mappings.
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224       semanage  permissive  can  also  be used to manipulate whether or not a
225       process type is permissive.
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227       semanage module can also be used to enable/disable/install/remove  pol‐
228       icy modules.
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230       semanage boolean can also be used to manipulate the booleans
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233       system-config-selinux is a GUI tool available to customize SELinux pol‐
234       icy settings.
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AUTHOR

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