rlogind_selinux

Section: rlogind SELinux Policy documentation (8)
Updated: rlogind
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NAME

rlogind_selinux - Security Enhanced Linux Policy for the rlogind processes

DESCRIPTION

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

The following file types are defined for rlogind:

rlogind_exec_t

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

Paths:: /usr/kerberos/sbin/klogind, /usr/sbin/in.rlogind, /usr/lib(64)?/telnetlogin

rlogind_home_t

- Set files with the rlogind_home_t type, if you want to store rlogind files in the users home directory.

Paths:: /root/.rlogin, /root/.rhosts

rlogind_keytab_t

- Set files with the rlogind_keytab_t type, if you want to treat the files as kerberos keytab files.

rlogind_tmp_t

- Set files with the rlogind_tmp_t type, if you want to store rlogind temporary files in the /tmp directories.

rlogind_var_run_t

- Set files with the rlogind_var_run_t type, if you want to store the rlogind files under the /run directory.

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.

PORT TYPES

SELinux defines port types to represent TCP and UDP ports.

You can see the types associated with a port by using the following command:

semanage port -l

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

The following port types are defined for rlogind:

rlogind_port_t

Default Defined Ports: tcp 8021

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

The following process types are defined for rlogind:

rlogind_t

Note: semanage permissive -a PROCESS_TYPE can be used to make a process type permissive. Permissive process types are not denied access by SELinux. AVC messages will still be generated.

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 policy modules.

semanage port can also be used to manipulate the port definitions

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

AUTHOR

This manual page was autogenerated by genman.py.

This document was created by man2html, using the manual pages.
Time: 05:34:29 GMT, December 24, 2015