gnu/packages/tls.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org>
   3 ;;; Copyright © 2014, 2015, 2016, 2017 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 Leo Famulari <leo@famulari.name>
   8 ;;; Copyright © 2016, 2017 Efraim Flashner <efraim@flashner.co.il>
   9 ;;; Copyright © 2016, 2017 ng0 <ng0@infotropique.org>
  10 ;;; Copyright © 2016 Hartmut Goebel <h.goebel@crazy-compilers.com>
  11 ;;; Copyright © 2017 Ricardo Wurmus <rekado@elephly.net>
  12 ;;; Copyright © 2017 Marius Bakke <mbakke@fastmail.com>
  13 ;;;
  14 ;;; This file is part of GNU Guix.
  15 ;;;
  16 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  17 ;;; under the terms of the GNU General Public License as published by
  18 ;;; the Free Software Foundation; either version 3 of the License, or (at
  19 ;;; your option) any later version.
  20 ;;;
  21 ;;; GNU Guix is distributed in the hope that it will be useful, but
  22 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  23 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  24 ;;; GNU General Public License for more details.
  25 ;;;
  26 ;;; You should have received a copy of the GNU General Public License
  27 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  28
  29 (define-module (gnu packages tls)
  30   #:use-module ((guix licenses) #:prefix license:)
  31   #:use-module (guix packages)
  32   #:use-module (guix download)
  33   #:use-module (guix utils)
  34   #:use-module (guix build-system gnu)
  35   #:use-module (guix build-system perl)
  36   #:use-module (guix build-system python)
  37   #:use-module (guix build-system cmake)
  38   #:use-module (guix build-system haskell)
  39   #:use-module (gnu packages compression)
  40   #:use-module (gnu packages)
  41   #:use-module (gnu packages check)
  42   #:use-module (gnu packages dns)
  43   #:use-module (gnu packages guile)
  44   #:use-module (gnu packages haskell)
  45   #:use-module (gnu packages haskell-check)
  46   #:use-module (gnu packages haskell-crypto)
  47   #:use-module (gnu packages libbsd)
  48   #:use-module (gnu packages libffi)
  49   #:use-module (gnu packages libidn)
  50   #:use-module (gnu packages linux)
  51   #:use-module (gnu packages ncurses)
  52   #:use-module (gnu packages nettle)
  53   #:use-module (gnu packages perl)
  54   #:use-module (gnu packages pkg-config)
  55   #:use-module (gnu packages python)
  56   #:use-module (gnu packages python-crypto)
  57   #:use-module (gnu packages python-web)
  58   #:use-module (gnu packages texinfo)
  59   #:use-module (gnu packages base)
  60   #:use-module (srfi srfi-1))
  61
  62 (define-public libtasn1
  63   (package
  64     (name "libtasn1")
  65     (version "4.12")
  66     (replacement libtasn1/fixed)
  67     (source
  68      (origin
  69       (method url-fetch)
  70       (uri (string-append "mirror://gnu/libtasn1/libtasn1-"
  71                           version ".tar.gz"))
  72       (sha256
  73        (base32
  74         "0ls7jdq3y5fnrwg0pzhq11m21r8pshac2705bczz6mqjc8pdllv7"))))
  75     (build-system gnu-build-system)
  76     (native-inputs `(("perl" ,perl)))
  77     (home-page "https://www.gnu.org/software/libtasn1/")
  78     (synopsis "ASN.1 library")
  79     (description
  80      "GNU libtasn1 is a library implementing the ASN.1 notation.  It is used
  81 for transmitting machine-neutral encodings of data objects in computer
  82 networking, allowing for formal validation of data according to some
  83 specifications.")
  84     (license license:lgpl2.0+)))
  85
  86 (define libtasn1/fixed
  87   (package
  88     (inherit libtasn1)
  89     (source (origin
  90               (inherit (package-source libtasn1))
  91               (patches (search-patches "libtasn1-CVE-2017-10790.patch"))))))
  92
  93 (define-public asn1c
  94   (package
  95     (name "asn1c")
  96     (version "0.9.28")
  97     (source (origin
  98       (method url-fetch)
  99       (uri (string-append "https://lionet.info/soft/asn1c-"
 100                           version ".tar.gz"))
 101       (sha256
 102        (base32
 103         "1fc64g45ykmv73kdndr4zdm4wxhimhrir4rxnygxvwkych5l81w0"))))
 104     (build-system gnu-build-system)
 105     (native-inputs
 106      `(("perl" ,perl)))
 107     (home-page "https://lionet.info/asn1c")
 108     (synopsis "ASN.1 to C compiler")
 109     (description "The ASN.1 to C compiler takes ASN.1 module
 110 files and generates C++ compatible C source code.  That code can be
 111 used to serialize the native C structures into compact and unambiguous
 112 BER/XER/PER-based data files, and deserialize the files back.
 113
 114 Various ASN.1 based formats are widely used in the industry, such as to encode
 115 the X.509 certificates employed in the HTTPS handshake, to exchange control
 116 data between mobile phones and cellular networks, to car-to-car communication
 117 in intelligent transportation networks.")
 118     (license license:bsd-2)))
 119
 120 (define-public p11-kit
 121   (package
 122     (name "p11-kit")
 123     (version "0.23.9")
 124     (source
 125      (origin
 126       (method url-fetch)
 127       (uri (string-append "https://github.com/p11-glue/p11-kit/releases/"
 128                           "download/" version "/p11-kit-" version ".tar.gz"))
 129       (sha256
 130        (base32
 131         "0qyvnkb5hfi94wv3bn67y20hcbbvynvjwxpk7k9sh1si6ff69hg1"))))
 132     (build-system gnu-build-system)
 133     (native-inputs
 134      `(("pkg-config" ,pkg-config)))
 135     (inputs
 136      `(("libffi" ,libffi)
 137        ("libtasn1" ,libtasn1)))
 138     (arguments
 139      `(#:configure-flags '("--without-trust-paths")))
 140     (home-page "http://p11-glue.freedesktop.org/p11-kit.html")
 141     (synopsis "PKCS#11 library")
 142     (description
 143      "p11-kit provides a way to load and enumerate PKCS#11 modules.  It
 144 provides a standard configuration setup for installing PKCS#11 modules
 145 in such a way that they are discoverable.  It also solves problems with
 146 coordinating the use of PKCS#11 by different components or libraries
 147 living in the same process.")
 148     (license license:bsd-3)))
 149
 150
 151 ;; TODO Add net-tools-for-tests to #:disallowed-references when we can afford
 152 ;; rebuild GnuTLS (i.e. core-updates).
 153 (define-public gnutls
 154   (package
 155     (name "gnutls")
 156     (version "3.5.13")
 157     (source (origin
 158              (method url-fetch)
 159              (uri
 160               ;; Note: Releases are no longer on ftp.gnu.org since the
 161               ;; schism (after version 3.1.5).
 162               (string-append "mirror://gnupg/gnutls/v"
 163                              (version-major+minor version)
 164                              "/gnutls-" version ".tar.xz"))
 165              (patches
 166               (search-patches "gnutls-skip-trust-store-test.patch"
 167                               "gnutls-skip-pkgconfig-test.patch"))
 168              (sha256
 169               (base32
 170                "15ihq6p0hnnhs8cnjrkj40dmlcaa1jjg8xg0g2ydbnlqs454ixbr"))))
 171     (build-system gnu-build-system)
 172     (arguments
 173      '(#:configure-flags
 174        (list
 175              ;; GnuTLS doesn't consult any environment variables to specify
 176              ;; the location of the system-wide trust store.  Instead it has a
 177              ;; configure-time option.  Unless specified, its configure script
 178              ;; attempts to auto-detect the location by looking for common
 179              ;; places in the file system, none of which are present in our
 180              ;; chroot build environment.  If not found, then no default trust
 181              ;; store is used, so each program has to provide its own
 182              ;; fallback, and users have to configure each program
 183              ;; independently.  This seems suboptimal.
 184              "--with-default-trust-store-dir=/etc/ssl/certs"
 185
 186              ;; FIXME: Temporarily disable p11-kit support since it is not
 187              ;; working on mips64el.
 188              "--without-p11-kit")
 189
 190        #:phases (modify-phases %standard-phases
 191                   (add-after
 192                    'install 'move-doc
 193                    (lambda* (#:key outputs #:allow-other-keys)
 194                      ;; Copy the 4.1 MiB of section 3 man pages to "doc".
 195                      (let* ((out    (assoc-ref outputs "out"))
 196                             (doc    (assoc-ref outputs "doc"))
 197                             (mandir (string-append doc "/share/man/man3"))
 198                             (oldman (string-append out "/share/man/man3")))
 199                        (mkdir-p mandir)
 200                        (copy-recursively oldman mandir)
 201                        (delete-file-recursively oldman)
 202                        #t))))))
 203     (outputs '("out"                              ;4.4 MiB
 204                "debug"
 205                "doc"))                            ;4.1 MiB of man pages
 206     (native-inputs
 207      `(("net-tools" ,net-tools-for-tests)
 208        ("pkg-config" ,pkg-config)
 209        ("which" ,which)))
 210     (inputs
 211      `(("guile" ,guile-2.2)))
 212     (propagated-inputs
 213      ;; These are all in the 'Requires.private' field of gnutls.pc.
 214      `(("libtasn1" ,libtasn1)
 215        ("libidn2" ,libidn2)
 216        ("nettle" ,nettle)
 217        ("zlib" ,zlib)))
 218     (home-page "https://www.gnu.org/software/gnutls/")
 219     (synopsis "Transport layer security library")
 220     (description
 221      "GnuTLS is a secure communications library implementing the SSL, TLS
 222 and DTLS protocols.  It is provided in the form of a C library to support the
 223 protocols, as well as to parse and write X.5009, PKCS 12, OpenPGP and other
 224 required structures.")
 225     (license license:lgpl2.1+)
 226     (properties '((ftp-server . "ftp.gnutls.org")
 227                   (ftp-directory . "/gcrypt/gnutls")))))
 228
 229 (define-public gnutls/guile-2.2
 230   (deprecated-package "guile2.2-gnutls" gnutls))
 231
 232 (define-public gnutls/guile-2.0
 233   ;; GnuTLS for Guile 2.0.
 234   (package
 235     (inherit gnutls)
 236     (name "guile2.0-gnutls")
 237     (inputs `(("guile" ,guile-2.0)
 238               ,@(alist-delete "guile" (package-inputs gnutls))))))
 239
 240 (define-public gnutls/dane
 241   ;; GnuTLS with build libgnutls-dane, implementing DNS-based
 242   ;; Authentication of Named Entities.  This is required for GNS functionality
 243   ;; by GNUnet and gnURL.  This is done in an extra package definition
 244   ;; to have the choice between GnuTLS with Dane and without Dane.
 245   (package
 246     (inherit gnutls)
 247     (name "gnutls-dane")
 248     (inputs `(("unbound" ,unbound)
 249               ,@(package-inputs gnutls)))))
 250
 251 (define-public openssl
 252   (package
 253    (name "openssl")
 254    (version "1.0.2l")
 255    (replacement openssl-1.0.2m)
 256    (source (origin
 257              (method url-fetch)
 258              (uri (list (string-append "ftp://ftp.openssl.org/source/"
 259                                        name "-" version ".tar.gz")
 260                         (string-append "ftp://ftp.openssl.org/source/old/"
 261                                        (string-trim-right version char-set:letter)
 262                                        "/" name "-" version ".tar.gz")))
 263              (sha256
 264               (base32
 265                "037kvpisc6qh5dkppcwbm5bg2q800xh2hma3vghz8xcycmdij1yf"))
 266              (snippet
 267               '(begin
 268                  ;; Remove ELF files.  'substitute*' can't read them.
 269                  (delete-file "test/ssltest_old")
 270                  (delete-file "test/v3ext")
 271                  (delete-file "test/x509aux")
 272                  #t))
 273              (patches (search-patches "openssl-runpath.patch"
 274                                       "openssl-c-rehash-in.patch"))))
 275    (build-system gnu-build-system)
 276    (outputs '("out"
 277               "doc"                               ;1.5MiB of man3 pages
 278               "static"))                          ;6MiB of .a files
 279    (native-inputs `(("perl" ,perl)))
 280    (arguments
 281     `(#:disallowed-references (,perl)
 282       #:parallel-build? #f
 283       #:parallel-tests? #f
 284       #:test-target "test"
 285
 286       ;; Changes to OpenSSL sometimes cause Perl to "sneak in" to the closure,
 287       ;; so we explicitly disallow it here.
 288       #:disallowed-references ,(list (canonical-package perl))
 289       #:phases
 290       (modify-phases %standard-phases
 291         (add-before
 292          'configure 'patch-Makefile.org
 293          (lambda* (#:key outputs #:allow-other-keys)
 294            ;; The default MANDIR is some unusual place.  Fix that.
 295            (let ((out (assoc-ref outputs "out")))
 296              (patch-makefile-SHELL "Makefile.org")
 297              (substitute* "Makefile.org"
 298                (("^MANDIR[[:blank:]]*=.*$")
 299                 (string-append "MANDIR = " out "/share/man\n")))
 300              #t)))
 301         (replace
 302          'configure
 303          (lambda* (#:key outputs #:allow-other-keys)
 304            (let ((out (assoc-ref outputs "out")))
 305              (zero?
 306               (system* "./config"
 307                        "shared"                   ;build shared libraries
 308                        "--libdir=lib"
 309
 310                        ;; The default for this catch-all directory is
 311                        ;; PREFIX/ssl.  Change that to something more
 312                        ;; conventional.
 313                        (string-append "--openssldir=" out
 314                                       "/share/openssl-" ,version)
 315
 316                        (string-append "--prefix=" out)
 317
 318                        ;; XXX FIXME: Work around a code generation bug in GCC
 319                        ;; 4.9.3 on ARM when compiled with -mfpu=neon.  See:
 320                        ;; <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66917>
 321                        ,@(if (and (not (%current-target-system))
 322                                   (string-prefix? "armhf" (%current-system)))
 323                              '("-mfpu=vfpv3")
 324                              '()))))))
 325         (add-after
 326          'install 'make-libraries-writable
 327          (lambda* (#:key outputs #:allow-other-keys)
 328            ;; Make libraries writable so that 'strip' does its job.
 329            (let ((out (assoc-ref outputs "out")))
 330              (for-each (lambda (file)
 331                          (chmod file #o644))
 332                        (find-files (string-append out "/lib")
 333                                    "\\.so"))
 334              #t)))
 335         (add-after 'install 'move-static-libraries
 336           (lambda* (#:key outputs #:allow-other-keys)
 337             ;; Move static libraries to the "static" output.
 338             (let* ((out    (assoc-ref outputs "out"))
 339                    (lib    (string-append out "/lib"))
 340                    (static (assoc-ref outputs "static"))
 341                    (slib   (string-append static "/lib")))
 342               (for-each (lambda (file)
 343                           (install-file file slib)
 344                           (delete-file file))
 345                         (find-files lib "\\.a$"))
 346               #t)))
 347         (add-after 'install 'move-man3-pages
 348           (lambda* (#:key outputs #:allow-other-keys)
 349             ;; Move section 3 man pages to "doc".
 350             (let* ((out    (assoc-ref outputs "out"))
 351                    (man3   (string-append out "/share/man/man3"))
 352                    (doc    (assoc-ref outputs "doc"))
 353                    (target (string-append doc "/share/man/man3")))
 354               (mkdir-p target)
 355               (for-each (lambda (file)
 356                           (rename-file file
 357                                        (string-append target "/"
 358                                                       (basename file))))
 359                         (find-files man3))
 360               (delete-file-recursively man3)
 361               #t)))
 362         (add-before
 363          'patch-source-shebangs 'patch-tests
 364          (lambda* (#:key inputs native-inputs #:allow-other-keys)
 365            (let ((bash (assoc-ref (or native-inputs inputs) "bash")))
 366              (substitute* (find-files "test" ".*")
 367                (("/bin/sh")
 368                 (string-append bash "/bin/sh"))
 369                (("/bin/rm")
 370                 "rm"))
 371              #t)))
 372         (add-after
 373          'install 'remove-miscellany
 374          (lambda* (#:key outputs #:allow-other-keys)
 375            ;; The 'misc' directory contains random undocumented shell and Perl
 376            ;; scripts.  Remove them to avoid retaining a reference on Perl.
 377            (let ((out (assoc-ref outputs "out")))
 378              (delete-file-recursively (string-append out "/share/openssl-"
 379                                                      ,version "/misc"))
 380              #t))))))
 381    (native-search-paths
 382     ;; FIXME: These two variables must designate a single file or directory
 383     ;; and are not actually "search paths."  In practice it works OK in user
 384     ;; profiles because there's always just one item that matches the
 385     ;; specification.
 386     (list (search-path-specification
 387            (variable "SSL_CERT_DIR")
 388            (files '("etc/ssl/certs")))
 389           (search-path-specification
 390            (variable "SSL_CERT_FILE")
 391            (files '("etc/ssl/certs/ca-certificates.crt")))))
 392    (synopsis "SSL/TLS implementation")
 393    (description
 394     "OpenSSL is an implementation of SSL/TLS.")
 395    (license license:openssl)
 396    (home-page "http://www.openssl.org/")))
 397
 398 ;; Fixes CVE-2017-3735 and CVE-2017-3736.
 399 ;; See <https://www.openssl.org/news/cl102.txt>.
 400 (define-public openssl-1.0.2m
 401   (package
 402     (inherit openssl)
 403     (version "1.0.2m")
 404     (source (origin
 405               (inherit (package-source openssl))
 406               (uri (list (string-append "https://www.openssl.org/source/openssl-"
 407                                         version ".tar.gz")
 408                          (string-append "ftp://ftp.openssl.org/source/openssl-"
 409                                         version ".tar.gz")
 410                          (string-append "ftp://ftp.openssl.org/source/old/"
 411                                         (string-trim-right version char-set:letter)
 412                                         "/openssl-" version ".tar.gz")))
 413               (sha256
 414                (base32
 415                 "03vvlfnxx4lhxc83ikfdl6jqph4h52y7lb7li03va6dkqrgg2vwc"))))))
 416
 417 (define-public openssl-next
 418   (package
 419     (inherit openssl)
 420     (name "openssl")
 421     (version "1.1.0g")
 422     (source (origin
 423              (method url-fetch)
 424              (uri (list (string-append "https://www.openssl.org/source/openssl-"
 425                                        version ".tar.gz")
 426                         (string-append "ftp://ftp.openssl.org/source/"
 427                                        name "-" version ".tar.gz")
 428                         (string-append "ftp://ftp.openssl.org/source/old/"
 429                                        (string-trim-right version char-set:letter)
 430                                        "/" name "-" version ".tar.gz")))
 431               (patches (search-patches "openssl-1.1.0-c-rehash-in.patch"))
 432               (sha256
 433                (base32
 434                 "1bvka2wf33w2vxv7yw578nnjqyhz2b3chvfb0l4k2ffscw950kfy"))))
 435     (outputs '("out"
 436                "doc"        ;1.3MiB of man3 pages
 437                "static"))   ; 5.5MiB of .a files
 438     (arguments
 439      (substitute-keyword-arguments (package-arguments openssl)
 440        ((#:phases phases)
 441         `(modify-phases ,phases
 442            (delete 'patch-tests)          ; These two phases are not needed by
 443            (delete 'patch-Makefile.org)   ; OpenSSL 1.1.0.
 444
 445            ;; Override configure phase since -rpath is now a configure option.
 446            (replace 'configure
 447              (lambda* (#:key outputs #:allow-other-keys)
 448                (let* ((out (assoc-ref outputs "out"))
 449                       (lib (string-append out "/lib")))
 450                  (zero?
 451                   (system* "./config"
 452                            "shared"                   ;build shared libraries
 453                            "--libdir=lib"
 454
 455                            ;; The default for this catch-all directory is
 456                            ;; PREFIX/ssl.  Change that to something more
 457                            ;; conventional.
 458                            (string-append "--openssldir=" out
 459                                           "/share/openssl-" ,version)
 460
 461                            (string-append "--prefix=" out)
 462                            (string-append "-Wl,-rpath," lib)
 463
 464                            ;; XXX FIXME: Work around a code generation bug in GCC
 465                            ;; 4.9.3 on ARM when compiled with -mfpu=neon.  See:
 466                            ;; <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66917>
 467                            ,@(if (and (not (%current-target-system))
 468                                       (string-prefix? "armhf" (%current-system)))
 469                                  '("-mfpu=vfpv3")
 470                                  '()))))))
 471
 472            ;; XXX: Duplicate this phase to make sure 'version' evaluates
 473            ;; in the current scope and not the inherited one.
 474            (replace 'remove-miscellany
 475              (lambda* (#:key outputs #:allow-other-keys)
 476                ;; The 'misc' directory contains random undocumented shell and Perl
 477                ;; scripts.  Remove them to avoid retaining a reference on Perl.
 478                (let ((out (assoc-ref outputs "out")))
 479                  (delete-file-recursively (string-append out "/share/openssl-"
 480                                                          ,version "/misc"))
 481                  #t)))))))))
 482
 483 (define-public libressl
 484   (package
 485     (name "libressl")
 486     (version "2.5.5")
 487     (source (origin
 488               (method url-fetch)
 489               (uri (string-append "mirror://openbsd/LibreSSL/"
 490                                   name "-" version ".tar.gz"))
 491               (sha256
 492                (base32
 493                 "1i77viqy1afvbr392npk9v54k9zhr9zq2vhv6pliza22b0ymwzz5"))))
 494     (build-system gnu-build-system)
 495     (arguments
 496      ;; Do as if 'getentropy' was missing since older Linux kernels lack it
 497      ;; and libc would return ENOSYS, which is not properly handled.
 498      ;; See <https://lists.gnu.org/archive/html/guix-devel/2017-04/msg00235.html>.
 499      '(#:configure-flags '("ac_cv_func_getentropy=no"
 500                            ;; Provide a TLS-enabled netcat.
 501                            "--enable-nc")))
 502     (native-search-paths
 503       ;; FIXME: These two variables must designate a single file or directory
 504       ;; and are not actually "search paths."  In practice it works OK in
 505       ;; user profiles because there's always just one item that matches the
 506       ;; specification.
 507      (list (search-path-specification
 508             (variable "SSL_CERT_DIR")
 509             (files '("etc/ssl/certs")))
 510            (search-path-specification
 511             (variable "SSL_CERT_FILE")
 512             (files '("etc/ssl/certs/ca-certificates.crt")))))
 513     (home-page "https://www.libressl.org/")
 514     (synopsis "SSL/TLS implementation")
 515     (description "LibreSSL is a version of the TLS/crypto stack, forked from
 516 OpenSSL in 2014 with the goals of modernizing the codebase, improving security,
 517 and applying best practice development processes.  This package also includes a
 518 netcat implementation that supports TLS.")
 519     ;; Files taken from OpenSSL keep their license, others are under various
 520     ;; non-copyleft licenses.
 521     (license (list license:openssl
 522                    (license:non-copyleft
 523                      "file://COPYING"
 524                      "See COPYING in the distribution.")))))
 525
 526 (define-public python-acme
 527   (package
 528     (name "python-acme")
 529     ;; Remember to update the hash of certbot when updating python-acme.
 530     (version "0.19.0")
 531     (source (origin
 532               (method url-fetch)
 533               (uri (pypi-uri "acme" version))
 534               (sha256
 535                (base32
 536                 "08p8w50zciqlhgn3ab0wbbvi1zyg3x37r1gywq0z1allsij3v8hz"))))
 537     (build-system python-build-system)
 538     (arguments
 539      `(#:phases
 540        (modify-phases %standard-phases
 541          (add-after 'build 'build-documentation
 542            (lambda _
 543              (zero? (system* "make" "-C" "docs" "man" "info"))))
 544          (add-after 'install 'install-documentation
 545            (lambda* (#:key outputs #:allow-other-keys)
 546              (let* ((out (assoc-ref outputs "out"))
 547                     (man (string-append out "/share/man/man1"))
 548                     (info (string-append out "/info")))
 549                (install-file "docs/_build/texinfo/acme-python.info" info)
 550                (install-file "docs/_build/man/acme-python.1" man)
 551                #t))))))
 552     ;; TODO: Add optional inputs for testing.
 553     (native-inputs
 554      `(("python-mock" ,python-mock-2)
 555        ;; For documentation
 556        ("python-sphinx" ,python-sphinx)
 557        ("python-sphinxcontrib-programoutput" ,python-sphinxcontrib-programoutput)
 558        ("python-sphinx-rtd-theme" ,python-sphinx-rtd-theme)
 559        ("texinfo" ,texinfo)))
 560     (propagated-inputs
 561      `(("python-six" ,python-six)
 562        ("python-requests" ,python-requests)
 563        ("python-pytz" ,python-pytz)
 564        ("python-pyrfc3339" ,python-pyrfc3339)
 565        ("python-pyasn1" ,python-pyasn1)
 566        ("python-cryptography" ,python-cryptography)
 567        ("python-pyopenssl" ,python-pyopenssl)))
 568     (home-page "https://github.com/letsencrypt/letsencrypt")
 569     (synopsis "ACME protocol implementation in Python")
 570     (description "ACME protocol implementation in Python")
 571     (license license:asl2.0)))
 572
 573 (define-public certbot
 574   (package
 575     (name "certbot")
 576     ;; Certbot and python-acme are developed in the same repository, and their
 577     ;; versions should remain synchronized.
 578     (version (package-version python-acme))
 579     (source (origin
 580               (method url-fetch)
 581               (uri (pypi-uri name version))
 582               (sha256
 583                (base32
 584                 "0lwxqz3r0fg3dy06fgba1dfs7n6ribc25z0rh5rqbl7mvy8hf8x7"))))
 585     (build-system python-build-system)
 586     (arguments
 587      `(,@(substitute-keyword-arguments (package-arguments python-acme)
 588            ((#:phases phases)
 589             `(modify-phases ,phases
 590               (replace 'install-documentation
 591                 (lambda* (#:key outputs #:allow-other-keys)
 592                   (let* ((out (assoc-ref outputs "out"))
 593                          (man1 (string-append out "/share/man/man1"))
 594                          (man7 (string-append out "/share/man/man7"))
 595                          (info (string-append out "/info")))
 596                     (install-file "docs/_build/texinfo/Certbot.info" info)
 597                     (install-file "docs/_build/man/certbot.1" man1)
 598                     (install-file "docs/_build/man/certbot.7" man7)
 599                     #t))))))))
 600     ;; TODO: Add optional inputs for testing.
 601     (native-inputs
 602      `(("python-nose" ,python-nose)
 603        ("python-mock" ,python-mock-2)
 604        ;; For documentation
 605        ("python-sphinx" ,python-sphinx)
 606        ("python-sphinx-rtd-theme" ,python-sphinx-rtd-theme)
 607        ("python-sphinx-repoze-autointerface" ,python-sphinx-repoze-autointerface)
 608        ("python-sphinxcontrib-programoutput" ,python-sphinxcontrib-programoutput)
 609        ("texinfo" ,texinfo)))
 610     (propagated-inputs
 611      `(("python-acme" ,python-acme)
 612        ("python-zope-interface" ,python-zope-interface)
 613        ("python-pyrfc3339" ,python-pyrfc3339)
 614        ("python-pyopenssl" ,python-pyopenssl)
 615        ("python-configobj" ,python-configobj)
 616        ("python-configargparse" ,python-configargparse)
 617        ("python-zope-component" ,python-zope-component)
 618        ("python-parsedatetime" ,python-parsedatetime)
 619        ("python-six" ,python-six)
 620        ("python-psutil" ,python-psutil)
 621        ("python-requests" ,python-requests)
 622        ("python-pytz" ,python-pytz)))
 623     (synopsis "Let's Encrypt client by the Electronic Frontier Foundation")
 624     (description "Certbot automatically receives and installs X.509 certificates
 625 to enable Transport Layer Security (TLS) on servers.  It interoperates with the
 626 Let’s Encrypt certificate authority (CA), which issues browser-trusted
 627 certificates for free.")
 628     (home-page "https://certbot.eff.org/")
 629     (license license:asl2.0)))
 630
 631 (define-public letsencrypt
 632   (package (inherit certbot)
 633     (name "letsencrypt")
 634     (properties `((superseded . ,certbot)))))
 635
 636 (define-public perl-net-ssleay
 637   (package
 638     (name "perl-net-ssleay")
 639     (version "1.81")
 640     (source (origin
 641               (method url-fetch)
 642               (uri (string-append "mirror://cpan/authors/id/M/MI/MIKEM/"
 643                                   "Net-SSLeay-" version ".tar.gz"))
 644               (sha256
 645                (base32
 646                 "0z8vya34g88bc41kx955sv7y4niwbbywji8liqbl52v29qbvdjq0"))))
 647     (build-system perl-build-system)
 648     (inputs `(("openssl" ,openssl)))
 649     (arguments
 650      `(#:phases
 651        (modify-phases %standard-phases
 652          (add-before
 653           'configure 'set-ssl-prefix
 654           (lambda* (#:key inputs #:allow-other-keys)
 655             (setenv "OPENSSL_PREFIX" (assoc-ref inputs "openssl"))
 656             #t)))))
 657     (synopsis "Perl extension for using OpenSSL")
 658     (description
 659      "This module offers some high level convenience functions for accessing
 660 web pages on SSL servers (for symmetry, the same API is offered for accessing
 661 http servers, too), an sslcat() function for writing your own clients, and
 662 finally access to the SSL api of the SSLeay/OpenSSL package so you can write
 663 servers or clients for more complicated applications.")
 664     (license license:perl-license)
 665     (home-page "http://search.cpan.org/~mikem/Net-SSLeay-1.66/")))
 666
 667 (define-public perl-crypt-openssl-rsa
 668  (package
 669   (name "perl-crypt-openssl-rsa")
 670   (version "0.28")
 671   (source
 672     (origin
 673       (method url-fetch)
 674       (uri (string-append
 675              "mirror://cpan/authors/id/P/PE/PERLER/Crypt-OpenSSL-RSA-"
 676              version
 677              ".tar.gz"))
 678       (sha256
 679         (base32
 680           "1gnpvv09b2gpifwdzc5jnhama3d1a4c39lzj9hcaicsb8rvzjmsk"))))
 681   (build-system perl-build-system)
 682   (inputs
 683     `(("perl-crypt-openssl-bignum" ,perl-crypt-openssl-bignum)
 684       ("perl-crypt-openssl-random" ,perl-crypt-openssl-random)
 685       ("openssl" ,openssl)))
 686   (arguments perl-crypt-arguments)
 687   (home-page
 688     "http://search.cpan.org/dist/Crypt-OpenSSL-RSA")
 689   (synopsis
 690     "RSA encoding and decoding, using the openSSL libraries")
 691   (description "Crypt::OpenSSL::RSA does RSA encoding and decoding (using the
 692 OpenSSL libraries).")
 693   (license license:perl-license)))
 694
 695 (define perl-crypt-arguments
 696    `(#:phases (modify-phases %standard-phases
 697       (add-before 'configure 'patch-Makefile.PL
 698         (lambda* (#:key inputs #:allow-other-keys)
 699           (substitute* "Makefile.PL"
 700             (("'LIBS'.*=>.*") (string-append "'LIBS' => ['-L"
 701                                              (assoc-ref inputs "openssl")
 702                                              "/lib -lcrypto'],")))
 703           #t)))))
 704
 705 (define-public perl-crypt-openssl-bignum
 706  (package
 707   (name "perl-crypt-openssl-bignum")
 708   (version "0.08")
 709   (source
 710     (origin
 711       (method url-fetch)
 712       (uri (string-append
 713              "mirror://cpan/authors/id/K/KM/KMX/Crypt-OpenSSL-Bignum-"
 714              version
 715              ".tar.gz"))
 716       (sha256
 717         (base32
 718           "0gamn4dff1bz77nswacy1dlpn9fkwahzw7yvvik4nbwwy2s63hc8"))))
 719   (build-system perl-build-system)
 720   (inputs `(("openssl" ,openssl)))
 721   (arguments perl-crypt-arguments)
 722   (home-page
 723     "http://search.cpan.org/dist/Crypt-OpenSSL-Bignum")
 724   (synopsis
 725     "OpenSSL's multiprecision integer arithmetic in Perl")
 726   (description "Crypt::OpenSSL::Bignum provides multiprecision integer
 727 arithmetic in Perl.")
 728   ;; At your option either gpl1+ or the Artistic License
 729   (license license:perl-license)))
 730
 731 (define-public perl-crypt-openssl-random
 732  (package
 733   (name "perl-crypt-openssl-random")
 734   (version "0.11")
 735   (source
 736     (origin
 737       (method url-fetch)
 738       (uri (string-append
 739              "mirror://cpan/authors/id/R/RU/RURBAN/Crypt-OpenSSL-Random-"
 740              version
 741              ".tar.gz"))
 742       (sha256
 743         (base32
 744           "0yjcabkibrkafywvdkmd1xpi6br48skyk3l15ni176wvlg38335v"))))
 745   (build-system perl-build-system)
 746   (inputs `(("openssl" ,openssl)))
 747   (arguments perl-crypt-arguments)
 748   (home-page
 749     "http://search.cpan.org/dist/Crypt-OpenSSL-Random")
 750   (synopsis
 751     "OpenSSL/LibreSSL pseudo-random number generator access")
 752   (description "Crypt::OpenSSL::Random is a OpenSSL/LibreSSL pseudo-random
 753 number generator")
 754   (license license:perl-license)))
 755
 756 (define-public acme-client
 757   (package
 758     (name "acme-client")
 759     (version "0.1.16")
 760     (source (origin
 761               (method url-fetch)
 762               (uri (string-append "https://kristaps.bsd.lv/" name "/"
 763                                   "snapshots/" name "-portable-"
 764                                   version ".tgz"))
 765               (sha256
 766                (base32
 767                 "00q05b3b1dfnfp7sr1nbd212n0mqrycl3cr9lbs51m7ncaihbrz9"))))
 768     (build-system gnu-build-system)
 769     (arguments
 770      '(#:tests? #f ; no test suite
 771        #:make-flags
 772        (list "CC=gcc"
 773              (string-append "PREFIX=" (assoc-ref %outputs "out")))
 774        #:phases
 775        (modify-phases %standard-phases
 776          (add-after 'unpack 'patch-paths
 777            (lambda* (#:key inputs #:allow-other-keys)
 778              (let ((pem (string-append (assoc-ref inputs "libressl")
 779                                        "/etc/ssl/cert.pem")))
 780                (substitute* "http.c"
 781                  (("/etc/ssl/cert.pem") pem))
 782                #t)))
 783          (delete 'configure)))) ; no './configure' script
 784     (native-inputs
 785      `(("pkg-config" ,pkg-config)))
 786     (inputs
 787      `(("libbsd" ,libbsd)
 788        ("libressl" ,libressl)))
 789     (synopsis "Let's Encrypt client by the OpenBSD project")
 790     (description "acme-client is a Let's Encrypt client implemented in C.  It
 791 uses a modular design, and attempts to secure itself by dropping privileges and
 792 operating in a chroot where possible.  acme-client is developed on OpenBSD and
 793 then ported to the GNU / Linux environment.")
 794     (home-page "https://kristaps.bsd.lv/acme-client/")
 795     ;; acme-client is distributed under the ISC license, but the files 'jsmn.h'
 796     ;; and 'jsmn.c' are distributed under the Expat license.
 797     (license (list license:isc license:expat))))
 798
 799 ;; The "-apache" variant is the upstreamed prefered variant. A "-gpl"
 800 ;; variant exists in addition to the "-apache" one.
 801 (define-public mbedtls-apache
 802   (package
 803     (name "mbedtls-apache")
 804     (version "2.6.0")
 805     (source
 806      (origin
 807        (method url-fetch)
 808        ;; XXX: The download links on the website are script redirection links
 809        ;; which effectively lead to the format listed in the uri here.
 810        (uri (string-append "https://tls.mbed.org/download/mbedtls-"
 811                            version "-apache.tgz"))
 812        (sha256
 813         (base32
 814          "11wnj34rfqxjggmdgf042i49lr6civgbqwv2p7p8bn6k2919vg4r"))))
 815     (build-system cmake-build-system)
 816     (native-inputs
 817      `(("perl" ,perl)))
 818     (synopsis "Small TLS library")
 819     (description
 820      "@code{mbed TLS}, formerly known as PolarSSL, makes it trivially easy
 821 for developers to include cryptographic and SSL/TLS capabilities in their
 822 (embedded) products, facilitating this functionality with a minimal
 823 coding footprint.")
 824     (home-page "https://tls.mbed.org")
 825     (license license:asl2.0)))
 826
 827 (define-public ghc-tls
 828   (package
 829     (name "ghc-tls")
 830     (version "1.3.8")
 831     (source (origin
 832               (method url-fetch)
 833               (uri (string-append "https://hackage.haskell.org/package/"
 834                                   "tls/tls-" version ".tar.gz"))
 835               (sha256
 836                (base32
 837                 "1rdidf18i781c0vdvy9yn79yh08hmcacf6fp3sgghyiy3h0wyh5l"))))
 838     (build-system haskell-build-system)
 839     (inputs
 840      `(("ghc-mtl" ,ghc-mtl)
 841        ("ghc-cereal" ,ghc-cereal)
 842        ("ghc-data-default-class" ,ghc-data-default-class)
 843        ("ghc-memory" ,ghc-memory)
 844        ("ghc-cryptonite" ,ghc-cryptonite)
 845        ("ghc-asn1-types" ,ghc-asn1-types)
 846        ("ghc-asn1-encoding" ,ghc-asn1-encoding)
 847        ("ghc-x509" ,ghc-x509)
 848        ("ghc-x509-store" ,ghc-x509-store)
 849        ("ghc-x509-validation" ,ghc-x509-validation)
 850        ("ghc-async" ,ghc-async)
 851        ("ghc-network" ,ghc-network)
 852        ("ghc-hourglass" ,ghc-hourglass)))
 853     (native-inputs
 854      `(("ghc-tasty" ,ghc-tasty)
 855        ("ghc-tasty-quickcheck" ,ghc-tasty-quickcheck)
 856        ("ghc-quickcheck" ,ghc-quickcheck)))
 857     (home-page "https://github.com/vincenthz/hs-tls")
 858     (synopsis
 859      "TLS/SSL protocol native implementation (Server and Client)")
 860     (description
 861      "Native Haskell TLS and SSL protocol implementation for server and client.
 862 This provides a high-level implementation of a sensitive security protocol,
 863 eliminating a common set of security issues through the use of the advanced
 864 type system, high level constructions and common Haskell features.  Currently
 865 implement the SSL3.0, TLS1.0, TLS1.1 and TLS1.2 protocol, and support RSA and
 866 Ephemeral (Elliptic curve and regular) Diffie Hellman key exchanges, and many
 867 extensions.")
 868     (license license:bsd-3)))