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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2016, 2017 Ricardo Wurmus <rekado@elephly.net>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
(define-module (gnu packages selinux)
#:use-module ((guix licenses) #:prefix license:)
#:use-module (guix packages)
#:use-module (guix download)
#:use-module (guix utils)
#:use-module (guix build-system gnu)
#:use-module (guix build-system python)
#:use-module (gnu packages)
#:use-module (gnu packages admin)
#:use-module (gnu packages bison)
#:use-module (gnu packages flex)
#:use-module (gnu packages pcre)
#:use-module (gnu packages pkg-config)
#:use-module (gnu packages python)
#:use-module (gnu packages swig)
#:use-module (gnu packages textutils))
;; Update the SELinux packages together!
(define-public libsepol
(package
(name "libsepol")
(version "2.6")
(source (let ((release "20161014"))
(origin
(method url-fetch)
(uri (string-append "https://github.com/SELinuxProject/selinux/"
"archive/" release ".tar.gz"))
(file-name (string-append "selinux-" release ".tar.gz"))
(sha256
(base32
"1dpwynfb6n31928343blac4159g4jbrwxdp61q5yffmxpy3c3czi")))))
(build-system gnu-build-system)
(arguments
`(#:tests? #f ; tests require checkpolicy, which requires libsepol
#:test-target "test"
#:make-flags
(let ((out (assoc-ref %outputs "out")))
(list (string-append "PREFIX=" out)
(string-append "DESTDIR=" out)
(string-append "MAN3DIR=" out "/share/man/man3")
(string-append "MAN5DIR=" out "/share/man/man5")
(string-append "MAN8DIR=" out "/share/man/man8")
(string-append "LDFLAGS=-Wl,-rpath=" out "/lib")
"CC=gcc"))
#:phases
(modify-phases %standard-phases
(delete 'configure)
(add-after 'unpack 'enter-dir
(lambda _ (chdir ,name) #t)))))
(native-inputs
`(("flex" ,flex)))
(home-page "https://selinuxproject.org/")
(synopsis "Library for manipulating SELinux policies")
(description
"The libsepol library provides an API for the manipulation of SELinux
binary policies. It is used by @code{checkpolicy} (the policy compiler) and
similar tools, and programs such as @code{load_policy}, which must perform
specific transformations on binary policies (for example, customizing policy
boolean settings).")
(license license:lgpl2.1+)))
(define-public checkpolicy
(package (inherit libsepol)
(name "checkpolicy")
(arguments
`(#:tests? #f ; there is no check target
#:make-flags
(let ((out (assoc-ref %outputs "out")))
(list (string-append "PREFIX=" out)
(string-append "LDLIBS="
(assoc-ref %build-inputs "libsepol")
"/lib/libsepol.a "
(assoc-ref %build-inputs "flex")
"/lib/libfl.a")
"CC=gcc"))
#:phases
(modify-phases %standard-phases
(delete 'configure)
(add-after 'unpack 'enter-dir
(lambda _ (chdir ,name) #t)))))
(inputs
`(("libsepol" ,libsepol)))
(native-inputs
`(("bison" ,bison)
("flex" ,flex)))
(synopsis "Check SELinux security policy configurations and modules")
(description
"This package provides the tools \"checkpolicy\" and \"checkmodule\".
Checkpolicy is a program that checks and compiles a SELinux security policy
configuration into a binary representation that can be loaded into the kernel.
Checkmodule is a program that checks and compiles a SELinux security policy
module into a binary representation.")
;; GPLv2 only
(license license:gpl2)))
(define-public libselinux
(package (inherit libsepol)
(name "libselinux")
(arguments
(substitute-keyword-arguments (package-arguments libsepol)
((#:make-flags flags)
`(cons* "PYTHON=python3"
(string-append "PYSITEDIR="
(assoc-ref %outputs "out")
"/lib/python"
,(version-major+minor (package-version python))
"/site-packages/")
,flags))
((#:phases phases)
`(modify-phases ,phases
(replace 'enter-dir
(lambda _ (chdir ,name) #t))
;; libsepol.a is not located in this package's LIBDIR.
(add-after 'enter-dir 'patch-libsepol-path
(lambda* (#:key inputs #:allow-other-keys)
(substitute* "src/Makefile"
(("\\$\\(LIBDIR\\)/libsepol.a")
(string-append (assoc-ref inputs "libsepol")
"/lib/libsepol.a")))
#t))
(add-after 'enter-dir 'remove-Werror
(lambda _
;; GCC complains about the fact that the output does not (yet)
;; have an "include" directory, even though it is referenced.
(substitute* '("src/Makefile"
"utils/Makefile")
(("-Werror ") ""))
#t))
(add-after 'build 'pywrap
(lambda* (#:key make-flags #:allow-other-keys)
(zero? (apply system* "make" "pywrap" make-flags))))
(add-after 'install 'install-pywrap
(lambda* (#:key make-flags #:allow-other-keys)
(zero? (apply system* "make" "install-pywrap" make-flags))))))))
(inputs
`(("libsepol" ,libsepol)
("pcre" ,pcre)
;; For pywrap phase
("python" ,python-wrapper)))
;; These inputs are only needed for the pywrap phase.
(native-inputs
`(("swig" ,swig)
("pkg-config" ,pkg-config)))
(synopsis "SELinux core libraries and utilities")
(description
"The libselinux library provides an API for SELinux applications to get
and set process and file security contexts, and to obtain security policy
decisions. It is required for any applications that use the SELinux API, and
used by all applications that are SELinux-aware. This package also includes
the core SELinux management utilities.")
(license license:public-domain)))
(define-public libsemanage
(package (inherit libsepol)
(name "libsemanage")
(arguments
(substitute-keyword-arguments (package-arguments libsepol)
((#:make-flags flags)
`(cons* "PYTHON=python3"
(string-append "PYSITEDIR="
(assoc-ref %outputs "out")
"/lib/python"
,(version-major+minor (package-version python))
"/site-packages/")
,flags))
((#:phases phases)
`(modify-phases ,phases
(replace 'enter-dir
(lambda _ (chdir ,name) #t))
(add-after 'build 'pywrap
(lambda* (#:key make-flags #:allow-other-keys)
(zero? (apply system* "make" "pywrap" make-flags))))
(add-after 'install 'install-pywrap
(lambda* (#:key make-flags #:allow-other-keys)
(zero? (apply system* "make" "install-pywrap" make-flags))))))))
(inputs
`(("libsepol" ,libsepol)
("libselinux" ,libselinux)
("audit" ,audit)
("ustr" ,ustr)
;; For pywrap phase
("python" ,python-wrapper)))
(native-inputs
`(("bison" ,bison)
("flex" ,flex)
;; For pywrap phase
("swig" ,swig)
("pkg-config" ,pkg-config)))
(synopsis "SELinux policy management libraries")
(description
"The libsemanage library provides an API for the manipulation of SELinux
binary policies.")
(license license:lgpl2.1+)))
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