CHECKPOLICY(8)

NAME
checkpolicy - SELinux policy compiler

SYNOPSIS
checkpolicy [-b[F]] [-C] [-d] [-U handle_unknown (allow,deny,reject)] [-M] [-c policyvers] [-o output_file|-] [-S] [-t target_platform (selinux,xen)] [-O] [-E] [-V] [input_file]

DESCRIPTION
This manual page describes the checkpolicy command.

checkpolicy is a program that checks and compiles a SELinux security policy configuration into a binary representation that can be loaded into the kernel. If no input file name is specified, checkpolicy will attempt to read from policy.conf or policy, depending on whether the -b flag is specified.

OPTIONS

-b,--binary
    Read an existing binary policy file rather than a source policy.conf file.

-F,--conf
    Write policy.conf file rather than binary policy file. Can only be used with binary policy file.

-C,--cil
    Write CIL policy file rather than binary policy file.

-d,--debug
    Enter debug mode after loading the policy.

-U,--handle-unknown <action>
    Specify how the kernel should handle unknown classes or permissions (deny, allow or reject).

-M,--mls
    Enable the MLS policy when checking and compiling the policy.

-c policyvers
    Specify the policy version, defaults to the latest.

-o,--output filename
    Write a policy file (binary, policy.conf, or CIL policy) to the specified filename. If - is given as filename, write it to standard output.

-S,--sort
    Sort ocontexts before writing out the binary policy. This option makes output of checkpolicy consistent with binary policies created by semanage and secilc.

-t,--target
    Specify the target platform (selinux or xen).

-O,--optimize
    Optimize the final kernel policy (remove redundant rules).

-E,--werror
    Treat warnings as errors

-V,--version
    Show version information.

-h,--help
    Show usage information.

SEE ALSO
SELinux Reference Policy documentation at https://github.com/SELinuxProject/refpolicy/wiki

AUTHOR
This manual page was written by Árpád Magosányi <mag@bunuel.tii.matav.hu>, and edited by Stephen Smalley <sds@tycho.nsa.gov>. The program was written by Stephen Smalley <sds@tycho.nsa.gov>.