NAME
checkmodule - SELinux policy module compiler
SYNOPSIS
checkmodule [-h] [-b] [-c policy_version] [-C] [-E] [-m] [-M] [-U handle_unknown] [-V] [-o output_file] [input_file]
DESCRIPTION
This manual page describes the checkmodule command.
checkmodule is a program that checks and compiles a SELinux security policy module into a binary representation. It can generate either a base policy module (default) or a non-base policy module (-m option); typically, you would build a non-base policy module to add to an existing module store that already has a base module provided by the base policy. Use semodule_package(8) to combine this module with its optional file contexts to create a policy package, and then use semodule(8) to install the module package into the module store and load the resulting policy.
OPTIONS
-b,--binary
Read an existing binary policy module file rather than a source policy module file. This option is a development/debugging aid.
-C,--cil
Write CIL policy file rather than binary policy file.
-E,--werror
Treat warnings as errors
-h,--help
Print usage.
|
-m |
Generate a non-base policy module. |
-M,--mls
Enable the MLS/MCS support when checking and compiling the policy module.
-V,--version
Show policy versions created by this program.
-o,--output filename
Write a binary policy module file to the specified filename. Otherwise, checkmodule will only check the syntax of the module source file and will not generate a binary module at all.
-U,--handle-unknown <action>
Specify how the kernel should handle unknown classes or permissions (deny, allow or reject).
-c policyvers
Specify the policy version, defaults to the latest.
EXAMPLE
# Build a
MLS/MCS-enabled non-base policy module.
$ checkmodule -M -m httpd.te -o httpd.mod
SEE ALSO
semodule(8), semodule_package(8) SELinux Reference Policy documentation at https://github.com/SELinuxProject/refpolicy/wiki
AUTHOR
This manual page was copied from the checkpolicy man page written by Árpád Magosányi <mag [AT] bunuel.hu>, and edited by Dan Walsh <dwalsh [AT] redhat.com>. The program was written by Stephen Smalley <sds [AT] tycho.gov>.