GNU/Linux man pages
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GNU/Linux |
CentOS 5.6 |
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checkmodule(8) |
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checkmodule − SELinux policy module compiler
checkmodule [-b] [-d] [-h] [-m] [-M] [-U handle_unknown ] [-V] [-o output_file] [input_file]
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 to combine this module with its optional file contexts to create a policy package, and then use semodule to install the module package into the module store and load the resulting policy.
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−b |
Read an existing binary policy module file rather than a source policy module file. This option is a development/debugging aid. | ||
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−d |
Enter debug mode after loading the policy. This option is a development/debugging aid. | ||
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−h |
Print the usage message. | ||
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−m |
Generate a non-base policy module. | ||
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−M |
Enable the MLS/MCS support when checking and compiling the policy module. |
−o 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 OPTION
Tells the kernel how to handle unknown classes and permissions, where OPTION is one of the following:
deny Deny unknown kernel checks
reject Reject loading of policy with unknowns
allow Allow unknown kernel checks
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−V |
Show policy versions created by this program |
# Build a
MLS/MCS-enabled non-base policy module.
$ checkmodule -M -m httpd.te -o httpd.mod
semodule(8), semodule_package(8) SELinux documentation at http://www.nsa.gov/selinux, especially "Configuring the SELinux Policy".
This manual page was copied from the checkpolicy man page written by Arpad Magosanyi <mag@bunuel.tii.matav.hu>, and edited by Dan Walsh <dwalsh@redhat.com>. The program was written by Stephen Smalley <sds@epoch.ncsc.mil>.
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checkmodule(8) | |