dkim_milter_selinSELinux Policy documentation for dkim_mdkim_milter_selinux(8)

NAME dkim_milter_selinux - Security Enhanced Linux Policy for the dkim_mil- ter processes

DESCRIPTION Security-Enhanced Linux secures the dkim_milter processes via flexible mandatory access control.

The dkim_milter processes execute with the dkim_milter_t SELinux type. You can check if you have these processes running by executing the ps command with the -Z qualifier.

For example:

ps -eZ | grep dkim_milter_t

ENTRYPOINTS The dkim_milter_t SELinux type can be entered via the "dkim_mil- ter_exec_t" file type. The default entrypoint paths for the dkim_mil- ter_t domain are the following:"

/usr/sbin/opendkim, /usr/sbin/dkim-filter

PROCESS TYPES SELinux defines process types (domains) for each process running on the system

You can see the context of a process using the -Z option to ps

Policy governs the access confined processes have to files. SELinux dkim_milter policy is very flexible allowing users to setup their dkim_milter processes in as secure a method as possible.

The following process types are defined for dkim_milter:

dkim_milter_t

Note: semanage permissive -a dkim_milter_t

can be used to make the process type dkim_milter_t permissive. Permis- sive process types are not denied access by SELinux. AVC messages will still be generated.

FILE CONTEXTS SELinux requires files to have an extended attribute to define the file type.

You can see the context of a file using the -Z option to ls

Policy governs the access confined processes have to these files. SELinux dkim_milter policy is very flexible allowing users to setup their dkim_milter processes in as secure a method as possible.

The following file types are defined for dkim_milter:

dkim_milter_data_t

- Set files with the dkim_milter_data_t type, if you want to treat the files as dkim milter content.

dkim_milter_exec_t

- Set files with the dkim_milter_exec_t type, if you want to transition an executable to the dkim_milter_t domain.

dkim_milter_private_key_t

- Set files with the dkim_milter_private_key_t type, if you want to treat the files as dkim milter private key data.

Note: File context can be temporarily modified with the chcon command. If you want to permanently change the file context you need to use the semanage fcontext command. This will modify the SELinux labeling database. You will need to use restorecon to apply the labels.

MANAGED FILES The SELinux process type dkim_milter_t can manage files labeled with the following file types. The paths listed are the default paths for these file types. Note the processes UID still need to have DAC per- missions.

dkim_milter_data_t

/var/run/opendkim(/.*)? /var/spool/opendkim(/.*)? /var/lib/dkim-milter(/.*)? /var/run/dkim-milter(/.*)?

initrc_tmp_t

mnt_t

/mnt(/[^/]*) /mnt(/[^/]*)? /rhev(/[^/]*)? /media(/[^/]*) /media(/[^/]*)? /etc/rhgb(/.*)? /media/.hal-.* /net /afs /misc /rhev

root_t

/ /initrd

tmp_t

/tmp /usr/tmp /var/tmp /var/tmp/vi.recover

COMMANDS semanage fcontext can also be used to manipulate default file context mappings.

semanage permissive can also be used to manipulate whether or not a process type is permissive.

semanage module can also be used to enable/disable/install/remove pol- icy modules.

system-config-selinux is a GUI tool available to customize SELinux pol- icy settings.

AUTHOR This manual page was auto-generated using sepolicy manpage by mgrepl.

SEE ALSO selinux(8), dkim_milter(8), semanage(8), restorecon(8), chcon(1), sepolicy(8)

dkim_milter 13-01-04 dkim_milter_selinux(8)