gnu/packages/tls.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2019 Ludovic Courtès <ludo@gnu.org>
   3 ;;; Copyright © 2014, 2015, 2016, 2017, 2018 Mark H Weaver <mhw@netris.org>
   4 ;;; Copyright © 2014 Ian Denhardt <ian@zenhack.net>
   5 ;;; Copyright © 2013, 2015 Andreas Enge <andreas@enge.fr>
   6 ;;; Copyright © 2015 David Thompson <davet@gnu.org>
   7 ;;; Copyright © 2015, 2016, 2017, 2018, 2019 Leo Famulari <leo@famulari.name>
   8 ;;; Copyright © 2016, 2017, 2019 Efraim Flashner <efraim@flashner.co.il>
   9 ;;; Copyright © 2016, 2017, 2018 ng0 <ng0@n0.is>
  10 ;;; Copyright © 2016 Hartmut Goebel <h.goebel@crazy-compilers.com>
  11 ;;; Copyright © 2017 Ricardo Wurmus <rekado@elephly.net>
  12 ;;; Copyright © 2017, 2018, 2019 Marius Bakke <mbakke@fastmail.com>
  13 ;;; Copyright © 2017, 2018, 2019 Tobias Geerinckx-Rice <me@tobias.gr>
  14 ;;; Copyright © 2017 Rutger Helling <rhelling@mykolab.com>
  15 ;;; Copyright © 2018 Clément Lassieur <clement@lassieur.org>
  16 ;;; Copyright © 2019 Mathieu Othacehe <m.othacehe@gmail.com>
  17 ;;;
  18 ;;; This file is part of GNU Guix.
  19 ;;;
  20 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  21 ;;; under the terms of the GNU General Public License as published by
  22 ;;; the Free Software Foundation; either version 3 of the License, or (at
  23 ;;; your option) any later version.
  24 ;;;
  25 ;;; GNU Guix is distributed in the hope that it will be useful, but
  26 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  27 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  28 ;;; GNU General Public License for more details.
  29 ;;;
  30 ;;; You should have received a copy of the GNU General Public License
  31 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  32
  33 (define-module (gnu packages tls)
  34   #:use-module ((guix licenses) #:prefix license:)
  35   #:use-module (guix packages)
  36   #:use-module (guix download)
  37   #:use-module (guix git-download)
  38   #:use-module (guix utils)
  39   #:use-module (guix build-system gnu)
  40   #:use-module (guix build-system go)
  41   #:use-module (guix build-system perl)
  42   #:use-module (guix build-system python)
  43   #:use-module (guix build-system cmake)
  44   #:use-module (guix build-system trivial)
  45   #:use-module (gnu packages compression)
  46   #:use-module (gnu packages)
  47   #:use-module (gnu packages bash)
  48   #:use-module (gnu packages check)
  49   #:use-module (gnu packages curl)
  50   #:use-module (gnu packages dns)
  51   #:use-module (gnu packages gawk)
  52   #:use-module (gnu packages guile)
  53   #:use-module (gnu packages libbsd)
  54   #:use-module (gnu packages libffi)
  55   #:use-module (gnu packages libidn)
  56   #:use-module (gnu packages linux)
  57   #:use-module (gnu packages ncurses)
  58   #:use-module (gnu packages nettle)
  59   #:use-module (gnu packages perl)
  60   #:use-module (gnu packages pkg-config)
  61   #:use-module (gnu packages python)
  62   #:use-module (gnu packages python-crypto)
  63   #:use-module (gnu packages python-web)
  64   #:use-module (gnu packages python-xyz)
  65   #:use-module (gnu packages sphinx)
  66   #:use-module (gnu packages texinfo)
  67   #:use-module (gnu packages time)
  68   #:use-module (gnu packages base)
  69   #:use-module (srfi srfi-1))
  70
  71 (define-public libtasn1
  72   (package
  73     (name "libtasn1")
  74     (version "4.15.0")
  75     (source
  76      (origin
  77       (method url-fetch)
  78       (uri (string-append "mirror://gnu/libtasn1/libtasn1-"
  79                           version ".tar.gz"))
  80       (sha256
  81        (base32
  82         "17kkh89zfnwszw657fj13y2gamzay33lsrfazgm4sc7mx2gm0xyx"))))
  83     (build-system gnu-build-system)
  84     (arguments
  85      `(#:configure-flags '("--disable-static")))
  86     (native-inputs `(("perl" ,perl)))
  87     (home-page "https://www.gnu.org/software/libtasn1/")
  88     (synopsis "ASN.1 library")
  89     (description
  90      "GNU libtasn1 is a library implementing the ASN.1 notation.  It is used
  91 for transmitting machine-neutral encodings of data objects in computer
  92 networking, allowing for formal validation of data according to some
  93 specifications.")
  94     (license license:lgpl2.0+)))
  95
  96 (define-public asn1c
  97   (package
  98     (name "asn1c")
  99     (version "0.9.28")
 100     (source (origin
 101       (method url-fetch)
 102       (uri (string-append "https://lionet.info/soft/asn1c-"
 103                           version ".tar.gz"))
 104       (sha256
 105        (base32
 106         "1fc64g45ykmv73kdndr4zdm4wxhimhrir4rxnygxvwkych5l81w0"))))
 107     (build-system gnu-build-system)
 108     (native-inputs
 109      `(("perl" ,perl)))
 110     (home-page "https://lionet.info/asn1c")
 111     (synopsis "ASN.1 to C compiler")
 112     (description "The ASN.1 to C compiler takes ASN.1 module
 113 files and generates C++ compatible C source code.  That code can be
 114 used to serialize the native C structures into compact and unambiguous
 115 BER/XER/PER-based data files, and deserialize the files back.
 116
 117 Various ASN.1 based formats are widely used in the industry, such as to encode
 118 the X.509 certificates employed in the HTTPS handshake, to exchange control
 119 data between mobile phones and cellular networks, to car-to-car communication
 120 in intelligent transportation networks.")
 121     (license license:bsd-2)))
 122
 123 (define-public p11-kit
 124   (package
 125     (name "p11-kit")
 126     (version "0.23.18.1")
 127     (source
 128      (origin
 129       (method url-fetch)
 130       (uri (string-append "https://github.com/p11-glue/p11-kit/releases/"
 131                           "download/" version "/p11-kit-" version ".tar.gz"))
 132       (sha256
 133        (base32
 134         "0vrwab1082f7l5sbzpb28nrs3q4d2q7wzbi8c977rpah026bvhrl"))))
 135     (build-system gnu-build-system)
 136     (native-inputs
 137      `(("pkg-config" ,pkg-config)))
 138     (inputs
 139      `(("libffi" ,libffi)
 140        ("libtasn1" ,libtasn1)))
 141     (arguments
 142      `(#:configure-flags '("--without-trust-paths")
 143        #:phases (modify-phases %standard-phases
 144                   (add-before 'check 'prepare-tests
 145                     (lambda _
 146                       ;; "test-runtime" expects XDG_RUNTIME_DIR to be set up
 147                       ;; and looks for .cache and other directories (only).
 148                       ;; For simplicity just drop it since it is irrelevant
 149                       ;; in the build container.
 150                       (substitute* "Makefile"
 151                         (("test-runtime\\$\\(EXEEXT\\)") ""))
 152                       #t)))))
 153     (home-page "https://p11-glue.freedesktop.org/p11-kit.html")
 154     (synopsis "PKCS#11 library")
 155     (description
 156      "p11-kit provides a way to load and enumerate PKCS#11 modules.  It
 157 provides a standard configuration setup for installing PKCS#11 modules
 158 in such a way that they are discoverable.  It also solves problems with
 159 coordinating the use of PKCS#11 by different components or libraries
 160 living in the same process.")
 161     (license license:bsd-3)))
 162
 163 (define-public gnutls
 164   (package
 165     (name "gnutls")
 166     (version "3.6.11.1")
 167     (source (origin
 168              (method url-fetch)
 169              (uri
 170               ;; Note: Releases are no longer on ftp.gnu.org since the
 171               ;; schism (after version 3.1.5).
 172               (string-append "mirror://gnupg/gnutls/v"
 173                              (version-major+minor version)
 174                              "/gnutls-" version ".tar.xz"))
 175              (patches (search-patches "gnutls-skip-trust-store-test.patch"))
 176              (sha256
 177               (base32
 178                "1y1wadpsrj5ai603xv5bgssl9v0pb1si2hg14zqdnmcsvgri5fpv"))))
 179     (build-system gnu-build-system)
 180     (arguments
 181      `(; Ensure we don't keep a reference to this buggy software.
 182        #:disallowed-references (,net-tools)
 183        #:configure-flags
 184        (list
 185              ;; GnuTLS doesn't consult any environment variables to specify
 186              ;; the location of the system-wide trust store.  Instead it has a
 187              ;; configure-time option.  Unless specified, its configure script
 188              ;; attempts to auto-detect the location by looking for common
 189              ;; places in the file system, none of which are present in our
 190              ;; chroot build environment.  If not found, then no default trust
 191              ;; store is used, so each program has to provide its own
 192              ;; fallback, and users have to configure each program
 193              ;; independently.  This seems suboptimal.
 194              "--with-default-trust-store-dir=/etc/ssl/certs"
 195
 196              ;; Tell the build system that we want Guile bindings installed to
 197              ;; the output instead of Guiles own module directory.
 198              (string-append "--with-guile-site-dir="
 199                             "$(datarootdir)/guile/site/$(GUILE_EFFECTIVE_VERSION)")
 200              (string-append "--with-guile-site-ccache-dir="
 201                             "$(libdir)/guile/$(GUILE_EFFECTIVE_VERSION)/site-ccache")
 202              (string-append "--with-guile-extension-dir="
 203                             "$(libdir)/guile/$(GUILE_EFFECTIVE_VERSION)/extensions")
 204
 205              ;; FIXME: Temporarily disable p11-kit support since it is not
 206              ;; working on mips64el.
 207              "--without-p11-kit")
 208
 209        #:phases (modify-phases %standard-phases
 210                   (add-after
 211                    'install 'move-doc
 212                    (lambda* (#:key outputs #:allow-other-keys)
 213                      ;; Copy the 4.1 MiB of section 3 man pages to "doc".
 214                      (let* ((out    (assoc-ref outputs "out"))
 215                             (doc    (assoc-ref outputs "doc"))
 216                             (mandir (string-append doc "/share/man/man3"))
 217                             (oldman (string-append out "/share/man/man3")))
 218                        (mkdir-p mandir)
 219                        (copy-recursively oldman mandir)
 220                        (delete-file-recursively oldman)
 221                        #t))))))
 222     (outputs '("out"                              ;4.4 MiB
 223                "debug"
 224                "doc"))                            ;4.1 MiB of man pages
 225     (native-inputs
 226      `(("net-tools" ,net-tools)
 227        ("pkg-config" ,pkg-config)
 228        ("which" ,which)))
 229     (inputs
 230      `(("guile" ,guile-2.2)))
 231     (propagated-inputs
 232      ;; These are all in the 'Requires.private' field of gnutls.pc.
 233      `(("libtasn1" ,libtasn1)
 234        ("libidn2" ,libidn2)
 235        ("nettle" ,nettle)
 236        ("zlib" ,zlib)))
 237     (home-page "https://www.gnu.org/software/gnutls/")
 238     (synopsis "Transport layer security library")
 239     (description
 240      "GnuTLS is a secure communications library implementing the SSL, TLS
 241 and DTLS protocols.  It is provided in the form of a C library to support the
 242 protocols, as well as to parse and write X.5009, PKCS 12, OpenPGP and other
 243 required structures.")
 244     (license license:lgpl2.1+)
 245     (properties '((ftp-server . "ftp.gnutls.org")
 246                   (ftp-directory . "/gcrypt/gnutls")))))
 247
 248 (define-public gnutls/guile-2.0
 249   ;; GnuTLS for Guile 2.0.
 250   (package
 251     (inherit gnutls)
 252     (name "guile2.0-gnutls")
 253     (inputs `(("guile" ,guile-2.0)
 254               ,@(alist-delete "guile" (package-inputs gnutls))))))
 255
 256 (define-public gnutls/dane
 257   ;; GnuTLS with build libgnutls-dane, implementing DNS-based
 258   ;; Authentication of Named Entities.  This is required for GNS functionality
 259   ;; by GNUnet and gnURL.  This is done in an extra package definition
 260   ;; to have the choice between GnuTLS with Dane and without Dane.
 261   (package
 262     (inherit gnutls)
 263     (name "gnutls-dane")
 264     (inputs `(("unbound" ,unbound)
 265               ,@(package-inputs gnutls)))))
 266
 267 (define gnutls-3.6.10
 268   ;; This is for 'guile3.0-gnutls', below.  Version 3.6.10 is the first to
 269   ;; introduce Guile 2.9/3.0 support.
 270   (package
 271     (inherit gnutls)
 272     (version "3.6.10")
 273     (source (origin
 274               (inherit (package-source gnutls))
 275               (uri (string-append "mirror://gnupg/gnutls/v"
 276                                   (version-major+minor version)
 277                                   "/gnutls-" version ".tar.xz"))
 278               (sha256
 279                (base32
 280                 "14r2h73yfj66cm14k9mnb3kgzq5a7qjg5b31m53bf19vcxkwmwxi"))))))
 281
 282 (define-public guile3.0-gnutls
 283   (package
 284     (inherit gnutls-3.6.10)
 285     (name "guile3.0-gnutls")
 286     (arguments
 287      (substitute-keyword-arguments (package-arguments gnutls-3.6.10)
 288        ((#:phases phases '%standard-phases)
 289         `(modify-phases ,phases
 290            (add-before 'build 'leave-guile-stdout-open
 291              (lambda _
 292                ;; Work around <https://bugs.gnu.org/38348>.
 293                (substitute* "guile/Makefile"
 294                  (("out=-") "out=/dev/null"))
 295                #t))))))
 296     (inputs `(("guile" ,guile-next)
 297               ,@(alist-delete "guile"
 298                               (package-inputs gnutls-3.6.10))))))
 299
 300 (define-public openssl
 301   (package
 302    (name "openssl")
 303    (version "1.1.1d")
 304    (source (origin
 305              (method url-fetch)
 306              (uri (list (string-append "https://www.openssl.org/source/openssl-"
 307                                        version ".tar.gz")
 308                         (string-append "ftp://ftp.openssl.org/source/"
 309                                        "openssl-" version ".tar.gz")
 310                         (string-append "ftp://ftp.openssl.org/source/old/"
 311                                        (string-trim-right version char-set:letter)
 312                                        "/openssl-" version ".tar.gz")))
 313              (sha256
 314               (base32
 315                "1whinyw402z3b9xlb3qaxv4b9sk4w1bgh9k0y8df1z4x3yy92fhy"))
 316              (patches (search-patches "openssl-1.1-c-rehash-in.patch"))))
 317    (build-system gnu-build-system)
 318    (outputs '("out"
 319               "doc"         ;6.8 MiB of man3 pages and full HTML documentation
 320               "static"))    ;6.4 MiB of .a files
 321    (native-inputs `(("perl" ,perl)))
 322    (arguments
 323     `(#:disallowed-references (,perl)
 324       #:parallel-build? #f
 325       #:parallel-tests? #f
 326       #:test-target "test"
 327
 328       ;; Changes to OpenSSL sometimes cause Perl to "sneak in" to the closure,
 329       ;; so we explicitly disallow it here.
 330       #:disallowed-references ,(list (canonical-package perl))
 331       #:phases
 332       (modify-phases %standard-phases
 333         ,@(if (%current-target-system)
 334               '((add-before
 335                     'configure 'set-cross-compile
 336                   (lambda* (#:key target outputs #:allow-other-keys)
 337                     (setenv "CROSS_COMPILE" (string-append target "-"))
 338                     (setenv "CONFIGURE_TARGET_ARCH"
 339                             (cond
 340                              ((string-prefix? "i686" target)
 341                               "linux-x86")
 342                              ((string-prefix? "x86_64" target)
 343                               "linux-x86_64")
 344                              ((string-prefix? "arm" target)
 345                               "linux-armv4")
 346                              ((string-prefix? "aarch64" target)
 347                               "linux-aarch64")))
 348                     #t)))
 349               '())
 350         (replace 'configure
 351           (lambda* (#:key outputs #:allow-other-keys)
 352             (let* ((out (assoc-ref outputs "out"))
 353                    (lib (string-append out "/lib")))
 354               ;; It's not a shebang so patch-source-shebangs misses it.
 355               (substitute* "config"
 356                 (("/usr/bin/env")
 357                  (string-append (assoc-ref %build-inputs "coreutils")
 358                                 "/bin/env")))
 359               (invoke ,@(if (%current-target-system)
 360                             '("./Configure")
 361                             '("./config"))
 362                       "shared"       ;build shared libraries
 363                       "--libdir=lib"
 364
 365                       ;; The default for this catch-all directory is
 366                       ;; PREFIX/ssl.  Change that to something more
 367                       ;; conventional.
 368                       (string-append "--openssldir=" out
 369                                      "/share/openssl-" ,version)
 370
 371                       (string-append "--prefix=" out)
 372                       (string-append "-Wl,-rpath," lib)
 373                       ,@(if (%current-target-system)
 374                             '((getenv "CONFIGURE_TARGET_ARCH"))
 375                             '())))))
 376         (add-after 'install 'move-static-libraries
 377           (lambda* (#:key outputs #:allow-other-keys)
 378             ;; Move static libraries to the "static" output.
 379             (let* ((out    (assoc-ref outputs "out"))
 380                    (lib    (string-append out "/lib"))
 381                    (static (assoc-ref outputs "static"))
 382                    (slib   (string-append static "/lib")))
 383               (for-each (lambda (file)
 384                           (install-file file slib)
 385                           (delete-file file))
 386                         (find-files lib "\\.a$"))
 387               #t)))
 388         (add-after 'install 'move-extra-documentation
 389           (lambda* (#:key outputs #:allow-other-keys)
 390                ;; Move man3 pages and full HTML documentation to "doc".
 391                (let* ((out    (assoc-ref outputs "out"))
 392                       (man3   (string-append out "/share/man/man3"))
 393                       (html (string-append out "/share/doc/openssl"))
 394                       (doc    (assoc-ref outputs "doc"))
 395                       (man-target (string-append doc "/share/man/man3"))
 396                       (html-target (string-append doc "/share/doc/openssl")))
 397                  (copy-recursively man3 man-target)
 398                  (delete-file-recursively man3)
 399                  (copy-recursively html html-target)
 400                  (delete-file-recursively html)
 401                  #t)))
 402         (add-after
 403          'install 'remove-miscellany
 404          (lambda* (#:key outputs #:allow-other-keys)
 405            ;; The 'misc' directory contains random undocumented shell and Perl
 406            ;; scripts.  Remove them to avoid retaining a reference on Perl.
 407            (let ((out (assoc-ref outputs "out")))
 408              (delete-file-recursively (string-append out "/share/openssl-"
 409                                                      ,version "/misc"))
 410              #t))))))
 411    (native-search-paths
 412     (list (search-path-specification
 413            (variable "SSL_CERT_DIR")
 414            (separator #f)                        ;single entry
 415            (files '("etc/ssl/certs")))
 416           (search-path-specification
 417            (variable "SSL_CERT_FILE")
 418            (file-type 'regular)
 419            (separator #f)                        ;single entry
 420            (files '("etc/ssl/certs/ca-certificates.crt")))))
 421    (synopsis "SSL/TLS implementation")
 422    (description
 423     "OpenSSL is an implementation of SSL/TLS.")
 424    (license license:openssl)
 425    (home-page "https://www.openssl.org/")))
 426
 427 (define-public openssl-1.0
 428   (package
 429     (inherit openssl)
 430     (name "openssl")
 431     (version "1.0.2t")
 432     (source (origin
 433               (method url-fetch)
 434               (uri (list (string-append "https://www.openssl.org/source/openssl-"
 435                                         version ".tar.gz")
 436                          (string-append "ftp://ftp.openssl.org/source/"
 437                                         "openssl-" version ".tar.gz")
 438                          (string-append "ftp://ftp.openssl.org/source/old/"
 439                                         (string-trim-right version char-set:letter)
 440                                         "/openssl-" version ".tar.gz")))
 441               (sha256
 442                (base32
 443                 "1g67ra0ph7gpz6fgvv1i96d792jmd6ymci5kk53vbikszr74djql"))
 444               (patches (search-patches "openssl-runpath.patch"
 445                                        "openssl-c-rehash-in.patch"))))
 446     (outputs '("out"
 447                "doc"                    ;1.5MiB of man3 pages
 448                "static"))               ;6MiB of .a files
 449     (arguments
 450      (substitute-keyword-arguments (package-arguments openssl)
 451        ;; Parallel build is not supported in 1.0.x.
 452        ((#:parallel-build? _ #f) #f)
 453        ((#:phases phases)
 454         `(modify-phases ,phases
 455            (add-before 'patch-source-shebangs 'patch-tests
 456              (lambda* (#:key inputs native-inputs #:allow-other-keys)
 457                (let ((bash (assoc-ref (or native-inputs inputs) "bash")))
 458                  (substitute* (find-files "test" ".*")
 459                    (("/bin/sh")
 460                     (string-append bash "/bin/sh"))
 461                    (("/bin/rm")
 462                     "rm"))
 463                  #t)))
 464            (add-before 'configure 'patch-Makefile.org
 465              (lambda* (#:key outputs #:allow-other-keys)
 466                ;; The default MANDIR is some unusual place.  Fix that.
 467                (let ((out (assoc-ref outputs "out")))
 468                  (patch-makefile-SHELL "Makefile.org")
 469                  (substitute* "Makefile.org"
 470                    (("^MANDIR[[:blank:]]*=.*$")
 471                     (string-append "MANDIR = " out "/share/man\n")))
 472                  #t)))
 473            (replace 'configure
 474              ;; Override this phase because OpenSSL 1.0 does not understand -rpath.
 475              (lambda* (#:key outputs #:allow-other-keys)
 476                (let ((out (assoc-ref outputs "out")))
 477                  (invoke ,@(if (%current-target-system)
 478                                '("./Configure")
 479                                '("./config"))
 480                          "shared"                 ;build shared libraries
 481                          "--libdir=lib"
 482
 483                          ;; The default for this catch-all directory is
 484                          ;; PREFIX/ssl.  Change that to something more
 485                          ;; conventional.
 486                          (string-append "--openssldir=" out
 487                                         "/share/openssl-" ,version)
 488
 489                          (string-append "--prefix=" out)
 490                          ,@(if (%current-target-system)
 491                                '((getenv "CONFIGURE_TARGET_ARCH"))
 492                                '())))))
 493         (delete 'move-extra-documentation)
 494         (add-after 'install 'move-man3-pages
 495           (lambda* (#:key outputs #:allow-other-keys)
 496             ;; Move section 3 man pages to "doc".
 497             (let* ((out    (assoc-ref outputs "out"))
 498                    (man3   (string-append out "/share/man/man3"))
 499                    (doc    (assoc-ref outputs "doc"))
 500                    (target (string-append doc "/share/man/man3")))
 501               (mkdir-p target)
 502               (for-each (lambda (file)
 503                           (rename-file file
 504                                        (string-append target "/"
 505                                                       (basename file))))
 506                         (find-files man3))
 507               (delete-file-recursively man3)
 508               #t)))
 509            ;; XXX: Duplicate this phase to make sure 'version' evaluates
 510            ;; in the current scope and not the inherited one.
 511            (replace 'remove-miscellany
 512              (lambda* (#:key outputs #:allow-other-keys)
 513                ;; The 'misc' directory contains random undocumented shell and Perl
 514                ;; scripts.  Remove them to avoid retaining a reference on Perl.
 515                (let ((out (assoc-ref outputs "out")))
 516                  (delete-file-recursively (string-append out "/share/openssl-"
 517                                                          ,version "/misc"))
 518                  #t)))))))))
 519
 520 (define-public libressl
 521   (package
 522     (name "libressl")
 523     (version "2.7.4")
 524     (source (origin
 525               (method url-fetch)
 526               (uri (string-append "mirror://openbsd/LibreSSL/"
 527                                   "libressl-" version ".tar.gz"))
 528               (sha256
 529                (base32
 530                 "19kxa5i97q7p6rrps9qm0nd8zqhdjvzx02j72400c73cl2nryfhy"))))
 531     (build-system gnu-build-system)
 532     (arguments
 533      ;; Do as if 'getentropy' was missing since older Linux kernels lack it
 534      ;; and libc would return ENOSYS, which is not properly handled.
 535      ;; See <https://lists.gnu.org/archive/html/guix-devel/2017-04/msg00235.html>.
 536      '(#:configure-flags '("ac_cv_func_getentropy=no"
 537                            ;; Provide a TLS-enabled netcat.
 538                            "--enable-nc")))
 539     (native-search-paths
 540      (list (search-path-specification
 541             (variable "SSL_CERT_DIR")
 542             (separator #f)              ;single entry
 543             (files '("etc/ssl/certs")))
 544            (search-path-specification
 545             (variable "SSL_CERT_FILE")
 546             (separator #f)              ;single entry
 547             (files '("etc/ssl/certs/ca-certificates.crt")))))
 548     (home-page "https://www.libressl.org/")
 549     (synopsis "SSL/TLS implementation")
 550     (description "LibreSSL is a version of the TLS/crypto stack, forked from
 551 OpenSSL in 2014 with the goals of modernizing the codebase, improving security,
 552 and applying best practice development processes.  This package also includes a
 553 netcat implementation that supports TLS.")
 554     ;; Files taken from OpenSSL keep their license, others are under various
 555     ;; non-copyleft licenses.
 556     (license (list license:openssl
 557                    (license:non-copyleft
 558                      "file://COPYING"
 559                      "See COPYING in the distribution.")))))
 560
 561 (define-public python-acme
 562   (package
 563     (name "python-acme")
 564     ;; Remember to update the hash of certbot when updating python-acme.
 565     (version "0.40.1")
 566     (source (origin
 567               (method url-fetch)
 568               (uri (pypi-uri "acme" version))
 569               (sha256
 570                (base32
 571                 "1z2zibs9lyxi5gxw9bny1127bjliwsp476kai1wnnnwd8238dgrk"))))
 572     (build-system python-build-system)
 573     (arguments
 574      `(#:phases
 575        (modify-phases %standard-phases
 576          (add-after 'build 'build-documentation
 577            (lambda _
 578              (invoke "make" "-C" "docs" "man" "info")))
 579          (add-after 'install 'install-documentation
 580            (lambda* (#:key outputs #:allow-other-keys)
 581              (let* ((out (assoc-ref outputs "out"))
 582                     (man (string-append out "/share/man/man1"))
 583                     (info (string-append out "/info")))
 584                (install-file "docs/_build/texinfo/acme-python.info" info)
 585                (install-file "docs/_build/man/acme-python.1" man)
 586                #t))))))
 587     ;; TODO: Add optional inputs for testing.
 588     (native-inputs
 589      `(("python-mock" ,python-mock)
 590        ("python-pytest" ,python-pytest)
 591        ;; For documentation
 592        ("python-sphinx" ,python-sphinx)
 593        ("python-sphinxcontrib-programoutput" ,python-sphinxcontrib-programoutput)
 594        ("python-sphinx-rtd-theme" ,python-sphinx-rtd-theme)
 595        ("texinfo" ,texinfo)))
 596     (propagated-inputs
 597      `(("python-josepy" ,python-josepy)
 598        ("python-six" ,python-six)
 599        ("python-requests" ,python-requests)
 600        ("python-requests-toolbelt" ,python-requests-toolbelt)
 601        ("python-pytz" ,python-pytz)
 602        ("python-pyrfc3339" ,python-pyrfc3339)
 603        ("python-pyasn1" ,python-pyasn1)
 604        ("python-cryptography" ,python-cryptography)
 605        ("python-pyopenssl" ,python-pyopenssl)))
 606     (home-page "https://github.com/certbot/certbot")
 607     (synopsis "ACME protocol implementation in Python")
 608     (description "ACME protocol implementation in Python")
 609     (license license:asl2.0)))
 610
 611 (define-public certbot
 612   (package
 613     (name "certbot")
 614     ;; Certbot and python-acme are developed in the same repository, and their
 615     ;; versions should remain synchronized.
 616     (version (package-version python-acme))
 617     (source (origin
 618               (method url-fetch)
 619               (uri (pypi-uri "certbot" version))
 620               (sha256
 621                (base32
 622                 "1l8h7ggq75h59246mmzigmjr5jvzi29hihrnz9aiqh6g8hq1pj4d"))))
 623     (build-system python-build-system)
 624     (arguments
 625      `(,@(substitute-keyword-arguments (package-arguments python-acme)
 626            ((#:phases phases)
 627             `(modify-phases ,phases
 628               (replace 'install-documentation
 629                 (lambda* (#:key outputs #:allow-other-keys)
 630                   (let* ((out (assoc-ref outputs "out"))
 631                          (man1 (string-append out "/share/man/man1"))
 632                          (man7 (string-append out "/share/man/man7"))
 633                          (info (string-append out "/info")))
 634                     (install-file "docs/_build/texinfo/Certbot.info" info)
 635                     (install-file "docs/_build/man/certbot.1" man1)
 636                     (install-file "docs/_build/man/certbot.7" man7)
 637                     #t))))))))
 638     ;; TODO: Add optional inputs for testing.
 639     (native-inputs
 640      `(("python-mock" ,python-mock)
 641        ("python-pytest" ,python-pytest)
 642        ;; For documentation
 643        ("python-sphinx" ,python-sphinx)
 644        ("python-sphinx-rtd-theme" ,python-sphinx-rtd-theme)
 645        ("python-sphinx-repoze-autointerface" ,python-sphinx-repoze-autointerface)
 646        ("python-sphinxcontrib-programoutput" ,python-sphinxcontrib-programoutput)
 647        ("texinfo" ,texinfo)))
 648     (propagated-inputs
 649      `(("python-acme" ,python-acme)
 650        ("python-cryptography" ,python-cryptography)
 651        ("python-zope-interface" ,python-zope-interface)
 652        ("python-pyrfc3339" ,python-pyrfc3339)
 653        ("python-pyopenssl" ,python-pyopenssl)
 654        ("python-configobj" ,python-configobj)
 655        ("python-configargparse" ,python-configargparse)
 656        ("python-distro" ,python-distro)
 657        ("python-zope-component" ,python-zope-component)
 658        ("python-parsedatetime" ,python-parsedatetime)
 659        ("python-six" ,python-six)
 660        ("python-psutil" ,python-psutil)
 661        ("python-requests" ,python-requests)
 662        ("python-pytz" ,python-pytz)))
 663     (synopsis "Let's Encrypt client by the Electronic Frontier Foundation")
 664     (description "Certbot automatically receives and installs X.509 certificates
 665 to enable Transport Layer Security (TLS) on servers.  It interoperates with the
 666 Let’s Encrypt certificate authority (CA), which issues browser-trusted
 667 certificates for free.")
 668     (home-page "https://certbot.eff.org/")
 669     (license license:asl2.0)))
 670
 671 (define-public letsencrypt
 672   (package (inherit certbot)
 673     (name "letsencrypt")
 674     (properties `((superseded . ,certbot)))))
 675
 676 (define-public perl-net-ssleay
 677   (package
 678     (name "perl-net-ssleay")
 679     (version "1.88")
 680     (source (origin
 681               (method url-fetch)
 682               (uri (string-append "mirror://cpan/authors/id/C/CH/CHRISN/"
 683                                   "Net-SSLeay-" version ".tar.gz"))
 684               (sha256
 685                (base32
 686                 "1pfgh4h3szcpvqlcimc60pjbk9zwls99x5863sva0wc47i4dl010"))))
 687     (build-system perl-build-system)
 688     (inputs `(("openssl" ,openssl)))
 689     (arguments
 690      `(#:phases
 691        (modify-phases %standard-phases
 692          (add-before
 693           'configure 'set-ssl-prefix
 694           (lambda* (#:key inputs #:allow-other-keys)
 695             (setenv "OPENSSL_PREFIX" (assoc-ref inputs "openssl"))
 696             #t)))))
 697     (synopsis "Perl extension for using OpenSSL")
 698     (description
 699      "This module offers some high level convenience functions for accessing
 700 web pages on SSL servers (for symmetry, the same API is offered for accessing
 701 http servers, too), an sslcat() function for writing your own clients, and
 702 finally access to the SSL api of the SSLeay/OpenSSL package so you can write
 703 servers or clients for more complicated applications.")
 704     (license license:perl-license)
 705     (home-page "https://metacpan.org/release/Net-SSLeay")))
 706
 707 (define-public perl-crypt-openssl-rsa
 708  (package
 709   (name "perl-crypt-openssl-rsa")
 710   (version "0.31")
 711   (source
 712     (origin
 713       (method url-fetch)
 714       (uri (string-append
 715              "mirror://cpan/authors/id/T/TO/TODDR/Crypt-OpenSSL-RSA-"
 716              version
 717              ".tar.gz"))
 718       (sha256
 719         (base32
 720           "0djl5i6kibl7862b6ih29q8dhg5zpwzq77q9j8hp6xngshx40ws1"))))
 721   (build-system perl-build-system)
 722   (native-inputs
 723    `(("perl-crypt-openssl-guess" ,perl-crypt-openssl-guess)))
 724   (inputs
 725     `(("perl-crypt-openssl-bignum" ,perl-crypt-openssl-bignum)
 726       ("perl-crypt-openssl-random" ,perl-crypt-openssl-random)
 727       ("openssl" ,openssl)))
 728   (arguments perl-crypt-arguments)
 729   (home-page
 730     "https://metacpan.org/release/Crypt-OpenSSL-RSA")
 731   (synopsis
 732     "RSA encoding and decoding, using the openSSL libraries")
 733   (description "Crypt::OpenSSL::RSA does RSA encoding and decoding (using the
 734 OpenSSL libraries).")
 735   (license license:perl-license)))
 736
 737 (define perl-crypt-arguments
 738    `(#:phases (modify-phases %standard-phases
 739       (add-before 'configure 'patch-Makefile.PL
 740         (lambda* (#:key inputs #:allow-other-keys)
 741           (substitute* "Makefile.PL"
 742             (("'LIBS'.*=>.*") (string-append "'LIBS' => ['-L"
 743                                              (assoc-ref inputs "openssl")
 744                                              "/lib -lcrypto'],")))
 745           #t)))))
 746
 747 (define-public perl-crypt-openssl-bignum
 748  (package
 749   (name "perl-crypt-openssl-bignum")
 750   (version "0.09")
 751   (source
 752     (origin
 753       (method url-fetch)
 754       (uri (string-append
 755              "mirror://cpan/authors/id/K/KM/KMX/Crypt-OpenSSL-Bignum-"
 756              version
 757              ".tar.gz"))
 758       (sha256
 759         (base32
 760           "1p22znbajq91lbk2k3yg12ig7hy5b4vy8igxwqkmbm4nhgxp4ki3"))))
 761   (build-system perl-build-system)
 762   (inputs `(("openssl" ,openssl)))
 763   (arguments perl-crypt-arguments)
 764   (home-page
 765     "https://metacpan.org/release/Crypt-OpenSSL-Bignum")
 766   (synopsis
 767     "OpenSSL's multiprecision integer arithmetic in Perl")
 768   (description "Crypt::OpenSSL::Bignum provides multiprecision integer
 769 arithmetic in Perl.")
 770   ;; At your option either gpl1+ or the Artistic License
 771   (license license:perl-license)))
 772
 773 (define-public perl-crypt-openssl-guess
 774   (package
 775     (name "perl-crypt-openssl-guess")
 776     (version "0.11")
 777     (source
 778      (origin
 779        (method url-fetch)
 780        (uri (string-append
 781              "mirror://cpan/authors/id/A/AK/AKIYM/Crypt-OpenSSL-Guess-"
 782              version ".tar.gz"))
 783        (sha256
 784         (base32
 785          "0rvi9l4ljcbhwwvspq019nfq2h2v746dk355h2nwnlmqikiihsxa"))))
 786     (build-system perl-build-system)
 787     (home-page "https://metacpan.org/release/Crypt-OpenSSL-Guess")
 788     (synopsis "Guess the OpenSSL include path")
 789     (description
 790      "The Crypt::OpenSSL::Guess Perl module provides helpers to guess the
 791 correct OpenSSL include path.  It is intended for use in your
 792 @file{Makefile.PL}.")
 793     (license license:perl-license)))
 794
 795 (define-public perl-crypt-openssl-random
 796  (package
 797   (name "perl-crypt-openssl-random")
 798   (version "0.15")
 799   (source
 800     (origin
 801       (method url-fetch)
 802       (uri (string-append
 803              "mirror://cpan/authors/id/R/RU/RURBAN/Crypt-OpenSSL-Random-"
 804              version
 805              ".tar.gz"))
 806       (sha256
 807         (base32 "1x6ffps8q7mnawmcfq740llzy7i10g3319vap0wiw4d33fm6z1zh"))))
 808   (build-system perl-build-system)
 809   (native-inputs
 810    `(("perl-crypt-openssl-guess" ,perl-crypt-openssl-guess)))
 811   (inputs
 812    `(("openssl" ,openssl)))
 813   (arguments perl-crypt-arguments)
 814   (home-page
 815     "https://metacpan.org/release/Crypt-OpenSSL-Random")
 816   (synopsis
 817     "OpenSSL/LibreSSL pseudo-random number generator access")
 818   (description "Crypt::OpenSSL::Random is a OpenSSL/LibreSSL pseudo-random
 819 number generator")
 820   (license license:perl-license)))
 821
 822 (define-public acme-client
 823   (package
 824     (name "acme-client")
 825     (version "0.1.16")
 826     (source (origin
 827               (method url-fetch)
 828               (uri (string-append "https://kristaps.bsd.lv/" name "/"
 829                                   "snapshots/" name "-portable-"
 830                                   version ".tgz"))
 831               (sha256
 832                (base32
 833                 "00q05b3b1dfnfp7sr1nbd212n0mqrycl3cr9lbs51m7ncaihbrz9"))))
 834     (build-system gnu-build-system)
 835     (arguments
 836      '(#:tests? #f ; no test suite
 837        #:make-flags
 838        (list "CC=gcc"
 839              (string-append "PREFIX=" (assoc-ref %outputs "out")))
 840        #:phases
 841        (modify-phases %standard-phases
 842          (add-after 'unpack 'patch-paths
 843            (lambda* (#:key inputs #:allow-other-keys)
 844              (let ((pem (string-append (assoc-ref inputs "libressl")
 845                                        "/etc/ssl/cert.pem")))
 846                (substitute* "http.c"
 847                  (("/etc/ssl/cert.pem") pem))
 848                #t)))
 849          (delete 'configure)))) ; no './configure' script
 850     (native-inputs
 851      `(("pkg-config" ,pkg-config)))
 852     (inputs
 853      `(("libbsd" ,libbsd)
 854        ("libressl" ,libressl)))
 855     (synopsis "Let's Encrypt client by the OpenBSD project")
 856     (description "acme-client is a Let's Encrypt client implemented in C.  It
 857 uses a modular design, and attempts to secure itself by dropping privileges and
 858 operating in a chroot where possible.  acme-client is developed on OpenBSD and
 859 then ported to the GNU / Linux environment.")
 860     (home-page "https://kristaps.bsd.lv/acme-client/")
 861     ;; acme-client is distributed under the ISC license, but the files 'jsmn.h'
 862     ;; and 'jsmn.c' are distributed under the Expat license.
 863     (license (list license:isc license:expat))))
 864
 865 ;; The "-apache" variant is the upstreamed prefered variant. A "-gpl"
 866 ;; variant exists in addition to the "-apache" one.
 867 (define-public mbedtls-apache
 868   (package
 869     (name "mbedtls-apache")
 870     (version "2.16.3")
 871     (source
 872      (origin
 873        (method url-fetch)
 874        ;; XXX: The download links on the website are script redirection links
 875        ;; which effectively lead to the format listed in the uri here.
 876        (uri (string-append "https://tls.mbed.org/download/mbedtls-"
 877                            version "-apache.tgz"))
 878        (sha256
 879         (base32
 880          "0qd65lnr63vmx2gxla6lcmm5gawlnaj4wy4h4vmdc3h9h9nyw6zc"))))
 881     (build-system cmake-build-system)
 882     (arguments
 883      `(#:configure-flags
 884        (list "-DUSE_SHARED_MBEDTLS_LIBRARY=ON")))
 885     (native-inputs
 886      `(("perl" ,perl)
 887        ("python" ,python)))
 888     (synopsis "Small TLS library")
 889     (description
 890      "@code{mbed TLS}, formerly known as PolarSSL, makes it trivially easy
 891 for developers to include cryptographic and SSL/TLS capabilities in their
 892 (embedded) products, facilitating this functionality with a minimal
 893 coding footprint.")
 894     (home-page "https://tls.mbed.org")
 895     (license license:asl2.0)))
 896
 897 ;; The Hiawatha Web server requires some specific features to be enabled.
 898 (define-public mbedtls-for-hiawatha
 899   (hidden-package
 900    (package
 901      (inherit mbedtls-apache)
 902      (arguments
 903       (substitute-keyword-arguments
 904           `(#:phases
 905             (modify-phases %standard-phases
 906               (add-after 'configure 'configure-extra-features
 907                 (lambda _
 908                   (for-each (lambda (feature)
 909                               (invoke "scripts/config.pl" "set" feature))
 910                             (list "MBEDTLS_THREADING_C"
 911                                   "MBEDTLS_THREADING_PTHREAD"))
 912                   #t)))
 913             ,@(package-arguments mbedtls-apache)))))))
 914
 915 (define-public dehydrated
 916   (package
 917     (name "dehydrated")
 918     (version "0.6.5")
 919     (source (origin
 920               (method url-fetch)
 921               (uri (string-append
 922                     "https://github.com/lukas2511/dehydrated/releases/download/"
 923                     "v" version "/dehydrated-" version ".tar.gz"))
 924               (sha256
 925                (base32
 926                 "0dgskgbdd95p13jx6s13p77y15wngb5cm6p4305cf2s54w0bvahh"))))
 927     (build-system trivial-build-system)
 928     (arguments
 929      `(#:modules ((guix build utils))
 930        #:builder
 931        (begin
 932          (use-modules (guix build utils))
 933          (let* ((source (assoc-ref %build-inputs "source"))
 934                 (tar (assoc-ref %build-inputs "tar"))
 935                 (gz  (assoc-ref %build-inputs "gzip"))
 936                 (out (assoc-ref %outputs "out"))
 937                 (bin (string-append out "/bin"))
 938                 (doc (string-append out "/share/doc/"))
 939                 (bash (in-vicinity (assoc-ref %build-inputs "bash") "bin")))
 940
 941            (setenv "PATH" (string-append gz "/bin"))
 942            (invoke (string-append tar "/bin/tar") "xvf" source)
 943            (chdir (string-append ,name "-" ,version))
 944
 945            (install-file "dehydrated" bin)
 946            (install-file "LICENSE" (string-append doc ,name "-" ,version))
 947            (with-directory-excursion bin
 948              (patch-shebang "dehydrated" (list bash))
 949
 950              ;; Do not try to write in the store.
 951              (substitute* "dehydrated"
 952                (("SCRIPTDIR=\"\\$.*\"") "SCRIPTDIR=~/.dehydrated"))
 953
 954              (setenv "PATH" bash)
 955              (wrap-program "dehydrated"
 956                `("PATH" ":" prefix
 957                  ,(map (lambda (dir)
 958                          (string-append dir "/bin"))
 959                        (map (lambda (input)
 960                               (assoc-ref %build-inputs input))
 961                             '("coreutils"
 962                               "curl"
 963                               "diffutils"
 964                               "gawk"
 965                               "grep"
 966                               "openssl"
 967                               "sed"))))))
 968            #t))))
 969     (inputs
 970      `(("bash" ,bash)
 971        ("coreutils" ,coreutils)
 972        ("curl" ,curl)
 973        ("diffutils" ,diffutils)
 974        ("gawk" ,gawk)
 975        ("grep" ,grep)
 976        ("openssl" ,openssl)
 977        ("sed" ,sed)))
 978     (native-inputs
 979      `(("gzip" ,gzip)
 980        ("tar" ,tar)))
 981     (home-page "https://dehydrated.io/")
 982     (synopsis "Let's Encrypt/ACME client implemented as a shell script")
 983     (description "Dehydrated is a client for signing certificates with an
 984 ACME-server (currently only provided by Let's Encrypt) implemented as a
 985 relatively simple Bash script.")
 986     (license license:expat)))
 987
 988 (define-public go-github-com-certifi-gocertifi
 989   (let ((commit "d2eda712971317d7dd278bc2a52acda7e945f97e")
 990         (revision "0"))
 991     (package
 992       (name "go-github-com-certifi-gocertifi")
 993       (version (git-version "2018.01.18" revision commit))
 994       (source (origin
 995                 (method git-fetch)
 996                 (uri (git-reference
 997                        (url "https://github.com/certifi/gocertifi")
 998                        (commit commit)))
 999                 (file-name (git-file-name name version))
1000                 (sha256
1001                  (base32
1002                   "0f3v26xps7gadw4qfmh1kxbpgp0cgqdd61a257xnnvnd7ll6k8dh"))))
1003       (build-system go-build-system)
1004       (arguments
1005        '(#:import-path "github.com/certifi/gocertifi"))
1006       (synopsis "X.509 TLS root certificate bundle for Go")
1007       (description "This package is a Go language X.509 TLS root certificate bundle,
1008 derived from Mozilla's collection.")
1009       (home-page "https://certifi.io")
1010       (license license:mpl2.0))))