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 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 Efraim Flashner <efraim@flashner.co.il>
   9 ;;; Copyright © 2016, 2017 ng0 <contact.ng0@cryptolab.net>
  10 ;;; Copyright © 2016 Hartmut Goebel <h.goebel@crazy-compilers.com>
  11 ;;;
  12 ;;; This file is part of GNU Guix.
  13 ;;;
  14 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  15 ;;; under the terms of the GNU General Public License as published by
  16 ;;; the Free Software Foundation; either version 3 of the License, or (at
  17 ;;; your option) any later version.
  18 ;;;
  19 ;;; GNU Guix is distributed in the hope that it will be useful, but
  20 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  21 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  22 ;;; GNU General Public License for more details.
  23 ;;;
  24 ;;; You should have received a copy of the GNU General Public License
  25 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  26
  27 (define-module (gnu packages tls)
  28   #:use-module ((guix licenses) #:prefix license:)
  29   #:use-module (guix packages)
  30   #:use-module (guix download)
  31   #:use-module (guix utils)
  32   #:use-module (guix build-system gnu)
  33   #:use-module (guix build-system perl)
  34   #:use-module (guix build-system python)
  35   #:use-module (guix build-system cmake)
  36   #:use-module (gnu packages compression)
  37   #:use-module (gnu packages)
  38   #:use-module (gnu packages guile)
  39   #:use-module (gnu packages libbsd)
  40   #:use-module (gnu packages libffi)
  41   #:use-module (gnu packages libidn)
  42   #:use-module (gnu packages linux)
  43   #:use-module (gnu packages ncurses)
  44   #:use-module (gnu packages nettle)
  45   #:use-module (gnu packages perl)
  46   #:use-module (gnu packages pkg-config)
  47   #:use-module (gnu packages python)
  48   #:use-module (gnu packages texinfo)
  49   #:use-module (gnu packages base)
  50   #:use-module (srfi srfi-1))
  51
  52 (define-public libtasn1
  53   (package
  54     (name "libtasn1")
  55     (version "4.9")
  56     (source
  57      (origin
  58       (method url-fetch)
  59       (uri (string-append "mirror://gnu/libtasn1/libtasn1-"
  60                           version ".tar.gz"))
  61       (sha256
  62        (base32
  63         "0869cp6jx7cajgv6cnddsh3vc7bimmdkdjn80y1jpb4iss7plvsg"))))
  64     (build-system gnu-build-system)
  65     (native-inputs `(("perl" ,perl)))
  66     (home-page "https://www.gnu.org/software/libtasn1/")
  67     (synopsis "ASN.1 library")
  68     (description
  69      "GNU libtasn1 is a library implementing the ASN.1 notation.  It is used
  70 for transmitting machine-neutral encodings of data objects in computer
  71 networking, allowing for formal validation of data according to some
  72 specifications.")
  73     (license license:lgpl2.0+)))
  74
  75 (define-public asn1c
  76   (package
  77     (name "asn1c")
  78     (version "0.9.27")
  79     (source (origin
  80       (method url-fetch)
  81       (uri (string-append "https://lionet.info/soft/asn1c-"
  82                           version ".tar.gz"))
  83       (sha256
  84        (base32
  85         "17nvn2kzvlryasr9dzqg6gs27b9lvqpval0k31pb64bjqbhn8pq2"))))
  86     (build-system gnu-build-system)
  87     (native-inputs
  88      `(("perl" ,perl)))
  89     (home-page "https://lionet.info/asn1c")
  90     (synopsis "ASN.1 to C compiler")
  91     (description "The ASN.1 to C compiler takes ASN.1 module
  92 files and generates C++ compatible C source code.  That code can be
  93 used to serialize the native C structures into compact and unambiguous
  94 BER/XER/PER-based data files, and deserialize the files back.
  95
  96 Various ASN.1 based formats are widely used in the industry, such as to encode
  97 the X.509 certificates employed in the HTTPS handshake, to exchange control
  98 data between mobile phones and cellular networks, to car-to-car communication
  99 in intelligent transportation networks.")
 100     (license license:bsd-2)))
 101
 102 (define-public p11-kit
 103   (package
 104     (name "p11-kit")
 105     (version "0.23.2")
 106     (source
 107      (origin
 108       (method url-fetch)
 109       (uri (string-append "https://p11-glue.freedesktop.org/releases/p11-kit-"
 110                           version ".tar.gz"))
 111       (sha256
 112        (base32
 113         "1w7szm190phlkg7qx05ychlj2dbvkgkhx9gw6dx4d5rw62l6wwms"))
 114       (modules '((guix build utils))) ; for substitute*
 115       (snippet
 116         '(begin
 117            ;; Drop one test that fails, also when trying to compile manually.
 118            ;; Reported upstream at
 119            ;; https://bugs.freedesktop.org/show_bug.cgi?id=89027
 120            (substitute* "Makefile.in"
 121              (("test-module\\$\\(EXEEXT\\) ") ""))))))
 122     (build-system gnu-build-system)
 123     (native-inputs
 124      `(("pkg-config" ,pkg-config)))
 125     (inputs
 126      `(("libffi" ,libffi)
 127        ("libtasn1" ,libtasn1)))
 128     (arguments
 129      `(#:configure-flags '("--without-trust-paths")))
 130     (home-page "http://p11-glue.freedesktop.org/p11-kit.html")
 131     (synopsis "PKCS#11 library")
 132     (description
 133      "p11-kit provides a way to load and enumerate PKCS#11 modules.  It
 134 provides a standard configuration setup for installing PKCS#11 modules
 135 in such a way that they are discoverable.  It also solves problems with
 136 coordinating the use of PKCS#11 by different components or libraries
 137 living in the same process.")
 138     (license license:bsd-3)))
 139
 140 (define-public gnutls
 141   (package
 142     (name "gnutls")
 143     (version "3.5.4")
 144     (replacement gnutls-3.5.8)
 145     (source (origin
 146              (method url-fetch)
 147              (uri
 148               ;; Note: Releases are no longer on ftp.gnu.org since the
 149               ;; schism (after version 3.1.5).
 150               (string-append "mirror://gnupg/gnutls/v"
 151                              (version-major+minor version)
 152                              "/gnutls-" version ".tar.xz"))
 153              (sha256
 154               (base32
 155                "1sx8p7v452s9m854r2c5pvcd1k15a3caiv5h35fhrxz0691h2f2f"))))
 156     (build-system gnu-build-system)
 157     (arguments
 158      '(#:configure-flags
 159        (list (string-append "--with-guile-site-dir="
 160                             (assoc-ref %outputs "out")
 161                             "/share/guile/site/2.0")
 162              ;; GnuTLS doesn't consult any environment variables to specify
 163              ;; the location of the system-wide trust store.  Instead it has a
 164              ;; configure-time option.  Unless specified, its configure script
 165              ;; attempts to auto-detect the location by looking for common
 166              ;; places in the file system, none of which are present in our
 167              ;; chroot build environment.  If not found, then no default trust
 168              ;; store is used, so each program has to provide its own
 169              ;; fallback, and users have to configure each program
 170              ;; independently.  This seems suboptimal.
 171              "--with-default-trust-store-dir=/etc/ssl/certs"
 172
 173              ;; FIXME: Temporarily disable p11-kit support since it is not
 174              ;; working on mips64el.
 175              "--without-p11-kit")
 176
 177        #:phases (modify-phases %standard-phases
 178                   (add-after
 179                    'install 'move-doc
 180                    (lambda* (#:key outputs #:allow-other-keys)
 181                      ;; Copy the 4.1 MiB of section 3 man pages to "doc".
 182                      (let* ((out    (assoc-ref outputs "out"))
 183                             (doc    (assoc-ref outputs "doc"))
 184                             (mandir (string-append doc "/share/man/man3"))
 185                             (oldman (string-append out "/share/man/man3")))
 186                        (mkdir-p mandir)
 187                        (copy-recursively oldman mandir)
 188                        (delete-file-recursively oldman)
 189                        #t))))))
 190     (outputs '("out"                              ;4.4 MiB
 191                "debug"
 192                "doc"))                            ;4.1 MiB of man pages
 193     (native-inputs
 194      `(("net-tools" ,net-tools)
 195        ("pkg-config" ,pkg-config)
 196        ("which" ,which)))
 197     (inputs
 198      `(("guile" ,guile-2.0)
 199        ("perl" ,perl)))
 200     (propagated-inputs
 201      ;; These are all in the 'Requires.private' field of gnutls.pc.
 202      `(("libtasn1" ,libtasn1)
 203        ("libidn" ,libidn)
 204        ("nettle" ,nettle)
 205        ("zlib" ,zlib)))
 206     (home-page "https://www.gnu.org/software/gnutls/")
 207     (synopsis "Transport layer security library")
 208     (description
 209      "GnuTLS is a secure communications library implementing the SSL, TLS
 210 and DTLS protocols.  It is provided in the form of a C library to support the
 211 protocols, as well as to parse and write X.5009, PKCS 12, OpenPGP and other
 212 required structures.")
 213     (license license:lgpl2.1+)
 214     (properties '((ftp-server . "ftp.gnutls.org")
 215                   (ftp-directory . "/gcrypt/gnutls")))))
 216
 217 (define gnutls-3.5.8                              ;fixes GNUTLS-SA-2017-{1,2}
 218   (package
 219     (inherit gnutls)
 220     (version "3.5.8")
 221     (source (origin
 222               (method url-fetch)
 223               (uri (string-append "mirror://gnupg/gnutls/v"
 224                                   (version-major+minor version)
 225                                   "/gnutls-" version ".tar.xz"))
 226               (sha256
 227                (base32
 228                 "1zyl2z63s68hx1dpxqx0lykmlf3rwrzlrf44sq3h7dvjmr1z55qf"))))
 229     (replacement #f)))
 230
 231 (define-public gnutls/guile-2.2
 232   ;; GnuTLS for Guile 2.2.  This is supported by GnuTLS >= 3.5.5.
 233   (package
 234     (inherit gnutls-3.5.8)
 235     (name "guile2.2-gnutls")
 236     (arguments
 237      ;; Remove '--with-guile-site-dir=…/2.0'.
 238      (substitute-keyword-arguments (package-arguments gnutls-3.5.8)
 239        ((#:configure-flags flags)
 240         `(cdr ,flags))))
 241     (inputs `(("guile" ,guile-2.2)
 242               ,@(alist-delete "guile" (package-inputs gnutls-3.5.8))))))
 243
 244 (define-public openssl
 245   (package
 246    (name "openssl")
 247    (replacement openssl-1.0.2k)
 248    (version "1.0.2j")
 249    (source (origin
 250              (method url-fetch)
 251              (uri (list (string-append "ftp://ftp.openssl.org/source/"
 252                                        name "-" version ".tar.gz")
 253                         (string-append "ftp://ftp.openssl.org/source/old/"
 254                                        (string-trim-right version char-set:letter)
 255                                        "/" name "-" version ".tar.gz")))
 256              (sha256
 257               (base32
 258                "0cf4ar97ijfc7mg35zdgpad6x8ivkdx9qii6mz35khi1ps9g5bz7"))
 259              (patches (search-patches "openssl-runpath.patch"
 260                                       "openssl-c-rehash-in.patch"))))
 261    (build-system gnu-build-system)
 262    (outputs '("out"
 263               "doc"                               ;1.5MiB of man3 pages
 264               "static"))                          ;6MiB of .a files
 265    (native-inputs `(("perl" ,perl)))
 266    (arguments
 267     `(#:disallowed-references (,perl)
 268       #:parallel-build? #f
 269       #:parallel-tests? #f
 270       #:test-target "test"
 271
 272       ;; Changes to OpenSSL sometimes cause Perl to "sneak in" to the closure,
 273       ;; so we explicitly disallow it here.
 274       #:disallowed-references ,(list (canonical-package perl))
 275       #:phases
 276       (modify-phases %standard-phases
 277         (add-before
 278          'configure 'patch-Makefile.org
 279          (lambda* (#:key outputs #:allow-other-keys)
 280            ;; The default MANDIR is some unusual place.  Fix that.
 281            (let ((out (assoc-ref outputs "out")))
 282              (patch-makefile-SHELL "Makefile.org")
 283              (substitute* "Makefile.org"
 284                (("^MANDIR[[:blank:]]*=.*$")
 285                 (string-append "MANDIR = " out "/share/man\n")))
 286              #t)))
 287         (replace
 288          'configure
 289          (lambda* (#:key outputs #:allow-other-keys)
 290            (let ((out (assoc-ref outputs "out")))
 291              (zero?
 292               (system* "./config"
 293                        "shared"                   ;build shared libraries
 294                        "--libdir=lib"
 295
 296                        ;; The default for this catch-all directory is
 297                        ;; PREFIX/ssl.  Change that to something more
 298                        ;; conventional.
 299                        (string-append "--openssldir=" out
 300                                       "/share/openssl-" ,version)
 301
 302                        (string-append "--prefix=" out)
 303
 304                        ;; XXX FIXME: Work around a code generation bug in GCC
 305                        ;; 4.9.3 on ARM when compiled with -mfpu=neon.  See:
 306                        ;; <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66917>
 307                        ,@(if (and (not (%current-target-system))
 308                                   (string-prefix? "armhf" (%current-system)))
 309                              '("-mfpu=vfpv3")
 310                              '()))))))
 311         (add-after
 312          'install 'make-libraries-writable
 313          (lambda* (#:key outputs #:allow-other-keys)
 314            ;; Make libraries writable so that 'strip' does its job.
 315            (let ((out (assoc-ref outputs "out")))
 316              (for-each (lambda (file)
 317                          (chmod file #o644))
 318                        (find-files (string-append out "/lib")
 319                                    "\\.so"))
 320              #t)))
 321         (add-after 'install 'move-static-libraries
 322           (lambda* (#:key outputs #:allow-other-keys)
 323             ;; Move static libraries to the "static" output.
 324             (let* ((out    (assoc-ref outputs "out"))
 325                    (lib    (string-append out "/lib"))
 326                    (static (assoc-ref outputs "static"))
 327                    (slib   (string-append static "/lib")))
 328               (mkdir-p slib)
 329               (for-each (lambda (file)
 330                           (install-file file slib)
 331                           (delete-file file))
 332                         (find-files lib "\\.a$"))
 333               #t)))
 334         (add-after 'install 'move-man3-pages
 335           (lambda* (#:key outputs #:allow-other-keys)
 336             ;; Move section 3 man pages to "doc".
 337             (let* ((out    (assoc-ref outputs "out"))
 338                    (man3   (string-append out "/share/man/man3"))
 339                    (doc    (assoc-ref outputs "doc"))
 340                    (target (string-append doc "/share/man/man3")))
 341               (mkdir-p target)
 342               (for-each (lambda (file)
 343                           (rename-file file
 344                                        (string-append target "/"
 345                                                       (basename file))))
 346                         (find-files man3))
 347               (delete-file-recursively man3)
 348               #t)))
 349         (add-before
 350          'patch-source-shebangs 'patch-tests
 351          (lambda* (#:key inputs native-inputs #:allow-other-keys)
 352            (let ((bash (assoc-ref (or native-inputs inputs) "bash")))
 353              (substitute* (find-files "test" ".*")
 354                (("/bin/sh")
 355                 (string-append bash "/bin/bash"))
 356                (("/bin/rm")
 357                 "rm"))
 358              #t)))
 359         (add-after
 360          'install 'remove-miscellany
 361          (lambda* (#:key outputs #:allow-other-keys)
 362            ;; The 'misc' directory contains random undocumented shell and Perl
 363            ;; scripts.  Remove them to avoid retaining a reference on Perl.
 364            (let ((out (assoc-ref outputs "out")))
 365              (delete-file-recursively (string-append out "/share/openssl-"
 366                                                      ,version "/misc"))
 367              #t))))))
 368    (native-search-paths
 369     ;; FIXME: These two variables must designate a single file or directory
 370     ;; and are not actually "search paths."  In practice it works OK in user
 371     ;; profiles because there's always just one item that matches the
 372     ;; specification.
 373     (list (search-path-specification
 374            (variable "SSL_CERT_DIR")
 375            (files '("etc/ssl/certs")))
 376           (search-path-specification
 377            (variable "SSL_CERT_FILE")
 378            (files '("etc/ssl/certs/ca-certificates.crt")))))
 379    (synopsis "SSL/TLS implementation")
 380    (description
 381     "OpenSSL is an implementation of SSL/TLS.")
 382    (license license:openssl)
 383    (home-page "http://www.openssl.org/")))
 384
 385 (define openssl-1.0.2k
 386   (package
 387     (inherit openssl)
 388     (name "openssl")
 389     (version "1.0.2k")
 390     (source
 391       (origin
 392         (method url-fetch)
 393         (uri (list (string-append "ftp://ftp.openssl.org/source/"
 394                                   name "-" version ".tar.gz")
 395                    (string-append "ftp://ftp.openssl.org/source/old/"
 396                                   (string-trim-right version char-set:letter)
 397                                   "/" name "-" version ".tar.gz")))
 398         (sha256
 399          (base32
 400           "1h6qi35w6hv6rd73p4cdgdzg732pdrfgpp37cgwz1v9a3z37ffbb"))
 401         (patches (search-patches "openssl-runpath.patch"
 402                                  "openssl-c-rehash-in.patch"))))))
 403
 404 (define-public openssl-next
 405   (package
 406     (inherit openssl)
 407     (replacement #f)
 408     (name "openssl")
 409     (version "1.1.0e")
 410     (source (origin
 411              (method url-fetch)
 412              (uri (list (string-append "ftp://ftp.openssl.org/source/"
 413                                        name "-" version ".tar.gz")
 414                         (string-append "ftp://ftp.openssl.org/source/old/"
 415                                        (string-trim-right version char-set:letter)
 416                                        "/" name "-" version ".tar.gz")))
 417               (patches (search-patches "openssl-1.1.0-c-rehash-in.patch"))
 418               (sha256
 419                (base32
 420                 "0k47sdd9gs6yxfv6ldlgpld2lyzrkcv9kz4cf88ck04xjwc8dgjp"))))
 421     (outputs '("out"
 422                "doc"        ;1.3MiB of man3 pages
 423                "static"))   ; 5.5MiB of .a files
 424     (arguments
 425      (substitute-keyword-arguments (package-arguments openssl)
 426        ((#:phases phases)
 427         `(modify-phases ,phases
 428            (delete 'patch-tests)          ; These two phases are not needed by
 429            (delete 'patch-Makefile.org)   ; OpenSSL 1.1.0.
 430
 431            ;; Override configure phase since -rpath is now a configure option.
 432            (replace 'configure
 433              (lambda* (#:key outputs #:allow-other-keys)
 434                (let* ((out (assoc-ref outputs "out"))
 435                       (lib (string-append out "/lib")))
 436                  (zero?
 437                   (system* "./config"
 438                            "shared"                   ;build shared libraries
 439                            "--libdir=lib"
 440
 441                            ;; The default for this catch-all directory is
 442                            ;; PREFIX/ssl.  Change that to something more
 443                            ;; conventional.
 444                            (string-append "--openssldir=" out
 445                                           "/share/openssl-" ,version)
 446
 447                            (string-append "--prefix=" out)
 448                            (string-append "-Wl,-rpath," lib)
 449
 450                            ;; XXX FIXME: Work around a code generation bug in GCC
 451                            ;; 4.9.3 on ARM when compiled with -mfpu=neon.  See:
 452                            ;; <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66917>
 453                            ,@(if (and (not (%current-target-system))
 454                                       (string-prefix? "armhf" (%current-system)))
 455                                  '("-mfpu=vfpv3")
 456                                  '()))))))
 457
 458            ;; XXX: Duplicate this phase to make sure 'version' evaluates
 459            ;; in the current scope and not the inherited one.
 460            (replace 'remove-miscellany
 461              (lambda* (#:key outputs #:allow-other-keys)
 462                ;; The 'misc' directory contains random undocumented shell and Perl
 463                ;; scripts.  Remove them to avoid retaining a reference on Perl.
 464                (let ((out (assoc-ref outputs "out")))
 465                  (delete-file-recursively (string-append out "/share/openssl-"
 466                                                          ,version "/misc"))
 467                  #t)))))))))
 468
 469 (define-public libressl
 470   (package
 471     (name "libressl")
 472     (version "2.5.2")
 473     (source
 474      (origin
 475       (method url-fetch)
 476       (uri (string-append
 477              "http://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-"
 478              version ".tar.gz"))
 479       (sha256
 480        (base32
 481         "10hw434azw0gvfkmfm46r85r7my1c6592rg9jsna914jh1q7vyhg"))))
 482     (build-system gnu-build-system)
 483     (native-search-paths
 484       ;; FIXME: These two variables must designate a single file or directory
 485       ;; and are not actually "search paths."  In practice it works OK in
 486       ;; user profiles because there's always just one item that matches the
 487       ;; specification.
 488      (list (search-path-specification
 489             (variable "SSL_CERT_DIR")
 490             (files '("etc/ssl/certs")))
 491            (search-path-specification
 492             (variable "SSL_CERT_FILE")
 493             (files '("etc/ssl/certs/ca-certificates.crt")))))
 494     (home-page "http://www.libressl.org/")
 495     (synopsis "SSL/TLS implementation")
 496     (description "LibreSSL is a version of the TLS/crypto stack forked
 497 from OpenSSL in 2014, with the goals of modernizing the codebase, improving
 498 security, and applying best practice development processes.")
 499     ;; Files taken from OpenSSL keep their license, others are under various
 500     ;; non-copyleft licenses.
 501     (license (list license:openssl
 502                    (license:non-copyleft
 503                      "file://COPYING"
 504                      "See COPYING in the distribution.")))))
 505
 506 (define-public python-acme
 507   (package
 508     (name "python-acme")
 509     ;; Remember to update the hash of certbot when updating python-acme.
 510     (version "0.12.0")
 511     (source (origin
 512               (method url-fetch)
 513               (uri (pypi-uri "acme" version))
 514       (sha256
 515        (base32
 516         "1pzv8fcfwdqzvvpyhgjz412is0b98yj9495k8sidzzqgbdmvlp50"))))
 517     (build-system python-build-system)
 518     (arguments
 519      `(#:phases
 520        (modify-phases %standard-phases
 521          (add-after 'install 'docs
 522            (lambda* (#:key outputs #:allow-other-keys)
 523              (let* ((out (assoc-ref outputs "out"))
 524                     (man (string-append out "/share/man/man1"))
 525                     (info (string-append out "/info")))
 526                (and (zero? (system* "make" "-C" "docs" "man" "info"))
 527                     (install-file "docs/_build/texinfo/acme-python.info" info)
 528                     (install-file "docs/_build/man/acme-python.1" man)
 529                     #t)))))))
 530     ;; TODO: Add optional inputs for testing.
 531     (native-inputs
 532      `(("python-mock" ,python-mock)
 533        ;; For documentation
 534        ("python-sphinx" ,python-sphinx)
 535        ("python-sphinxcontrib-programoutput" ,python-sphinxcontrib-programoutput)
 536        ("python-sphinx-rtd-theme" ,python-sphinx-rtd-theme)
 537        ("texinfo" ,texinfo)))
 538     (propagated-inputs
 539      `(("python-ndg-httpsclient" ,python-ndg-httpsclient)
 540        ("python-werkzeug" ,python-werkzeug)
 541        ("python-six" ,python-six)
 542        ("python-requests" ,python-requests)
 543        ("python-pytz" ,python-pytz)
 544        ("python-pyrfc3339" ,python-pyrfc3339)
 545        ("python-pyasn1" ,python-pyasn1)
 546        ("python-cryptography" ,python-cryptography)
 547        ("python-pyopenssl" ,python-pyopenssl)))
 548     (home-page "https://github.com/letsencrypt/letsencrypt")
 549     (synopsis "ACME protocol implementation in Python")
 550     (description "ACME protocol implementation in Python")
 551     (license license:asl2.0)))
 552
 553 (define-public python2-acme
 554   (package-with-python2 python-acme))
 555
 556 (define-public certbot
 557   (package
 558     (name "certbot")
 559     ;; Certbot and python-acme are developed in the same repository, and their
 560     ;; versions should remain synchronized.
 561     (version (package-version python-acme))
 562     (source (origin
 563               (method url-fetch)
 564               (uri (pypi-uri name version))
 565               (sha256
 566                (base32
 567                 "1dw86gb8lyap5ckjawmli1hxgbchw2g62g1lqfvxyqjv0df94waa"))))
 568     (build-system python-build-system)
 569     (arguments
 570      `(#:python ,python-2
 571        #:phases
 572        (modify-phases %standard-phases
 573          (add-after 'build 'docs
 574            (lambda* (#:key outputs #:allow-other-keys)
 575              (let* ((out (assoc-ref outputs "out"))
 576                     (man1 (string-append out "/share/man/man1"))
 577                     (man7 (string-append out "/share/man/man7"))
 578                     (info (string-append out "/info")))
 579                (and
 580                  (zero? (system* "make" "-C" "docs" "man" "info"))
 581                  (install-file "docs/_build/texinfo/Certbot.info" info)
 582                  (install-file "docs/_build/man/certbot.1" man1)
 583                  (install-file "docs/_build/man/certbot.7" man7)
 584                  #t)))))))
 585     ;; TODO: Add optional inputs for testing.
 586     (native-inputs
 587      `(("python2-nose" ,python2-nose)
 588        ("python2-mock" ,python2-mock)
 589        ;; For documentation
 590        ("python2-sphinx" ,python2-sphinx)
 591        ("python2-sphinx-rtd-theme" ,python2-sphinx-rtd-theme)
 592        ("python2-sphinx-repoze-autointerface" ,python2-sphinx-repoze-autointerface)
 593        ("python2-sphinxcontrib-programoutput" ,python2-sphinxcontrib-programoutput)
 594        ("texinfo" ,texinfo)))
 595     (propagated-inputs
 596      `(("python2-acme" ,python2-acme)
 597        ("python2-zope-interface" ,python2-zope-interface)
 598        ("python2-pythondialog" ,python2-pythondialog)
 599        ("python2-pyrfc3339" ,python2-pyrfc3339)
 600        ("python2-pyopenssl" ,python2-pyopenssl)
 601        ("python2-configobj" ,python2-configobj)
 602        ("python2-configargparse" ,python2-configargparse)
 603        ("python2-zope-component" ,python2-zope-component)
 604        ("python2-parsedatetime" ,python2-parsedatetime)
 605        ("python2-six" ,python2-six)
 606        ("python2-psutil" ,python2-psutil)
 607        ("python2-requests" ,python2-requests)
 608        ("python2-pytz" ,python2-pytz)))
 609     (synopsis "Let's Encrypt client by the Electronic Frontier Foundation")
 610     (description "Certbot automatically receives and installs X.509 certificates
 611 to enable Transport Layer Security (TLS) on servers.  It interoperates with the
 612 Let’s Encrypt certificate authority (CA), which issues browser-trusted
 613 certificates for free.")
 614     (home-page "https://certbot.eff.org/")
 615     (license license:asl2.0)))
 616
 617 (define-public letsencrypt
 618   (package (inherit certbot)
 619     (name "letsencrypt")
 620     (properties `((superseded . ,certbot)))))
 621
 622 (define-public perl-net-ssleay
 623   (package
 624     (name "perl-net-ssleay")
 625     (version "1.68")
 626     (source (origin
 627               (method url-fetch)
 628               (uri (string-append "mirror://cpan/authors/id/M/MI/MIKEM/"
 629                                   "Net-SSLeay-" version ".tar.gz"))
 630               (sha256
 631                (base32
 632                 "1m2wwzhjwsg0drlhp9w12fl6bsgj69v8gdz72jqrqll3qr7f408p"))))
 633     (build-system perl-build-system)
 634     (native-inputs
 635      `(("patch" ,patch)
 636        ("patch/disable-ede-test"
 637         ,(search-patch "perl-net-ssleay-disable-ede-test.patch"))))
 638     (inputs `(("openssl" ,openssl)))
 639     (arguments
 640      `(#:phases
 641        (modify-phases %standard-phases
 642          (add-after
 643           'unpack 'apply-patch
 644           (lambda* (#:key inputs #:allow-other-keys)
 645             ;; XXX We apply this patch here instead of in the 'origin' because
 646             ;; this package's build system fails badly when the source file
 647             ;; times are zeroed.
 648             ;; XXX Try removing this patch for perl-net-ssleay > 1.68
 649             (zero? (system* "patch" "--force" "-p1" "-i"
 650                             (assoc-ref inputs "patch/disable-ede-test")))))
 651          (add-before
 652           'configure 'set-ssl-prefix
 653           (lambda* (#:key inputs #:allow-other-keys)
 654             (setenv "OPENSSL_PREFIX" (assoc-ref inputs "openssl"))
 655             #t)))))
 656     (synopsis "Perl extension for using OpenSSL")
 657     (description
 658      "This module offers some high level convenience functions for accessing
 659 web pages on SSL servers (for symmetry, the same API is offered for accessing
 660 http servers, too), an sslcat() function for writing your own clients, and
 661 finally access to the SSL api of the SSLeay/OpenSSL package so you can write
 662 servers or clients for more complicated applications.")
 663     (license (package-license perl))
 664     (home-page "http://search.cpan.org/~mikem/Net-SSLeay-1.66/")))
 665
 666 (define-public perl-crypt-openssl-rsa
 667  (package
 668   (name "perl-crypt-openssl-rsa")
 669   (version "0.28")
 670   (source
 671     (origin
 672       (method url-fetch)
 673       (uri (string-append
 674              "mirror://cpan/authors/id/P/PE/PERLER/Crypt-OpenSSL-RSA-"
 675              version
 676              ".tar.gz"))
 677       (sha256
 678         (base32
 679           "1gnpvv09b2gpifwdzc5jnhama3d1a4c39lzj9hcaicsb8rvzjmsk"))))
 680   (build-system perl-build-system)
 681   (inputs
 682     `(("perl-crypt-openssl-bignum" ,perl-crypt-openssl-bignum)
 683       ("perl-crypt-openssl-random" ,perl-crypt-openssl-random)
 684       ("openssl" ,openssl)))
 685   (arguments perl-crypt-arguments)
 686   (home-page
 687     "http://search.cpan.org/dist/Crypt-OpenSSL-RSA")
 688   (synopsis
 689     "RSA encoding and decoding, using the openSSL libraries")
 690   (description "Crypt::OpenSSL::RSA does RSA encoding and decoding (using the
 691 OpenSSL libraries).")
 692   (license (package-license perl))))
 693
 694 (define perl-crypt-arguments
 695    `(#:phases (modify-phases %standard-phases
 696       (add-before 'configure 'patch-Makefile.PL
 697         (lambda* (#:key inputs #:allow-other-keys)
 698           (substitute* "Makefile.PL"
 699             (("'LIBS'.*=>.*") (string-append "'LIBS' => ['-L"
 700                                              (assoc-ref inputs "openssl")
 701                                              "/lib -lcrypto'],")))
 702           #t)))))
 703
 704 (define-public perl-crypt-openssl-bignum
 705  (package
 706   (name "perl-crypt-openssl-bignum")
 707   (version "0.06")
 708   (source
 709     (origin
 710       (method url-fetch)
 711       (uri (string-append
 712              "mirror://cpan/authors/id/K/KM/KMX/Crypt-OpenSSL-Bignum-"
 713              version
 714              ".tar.gz"))
 715       (sha256
 716         (base32
 717           "05yzrdglrrzp191krf77zrwfkmzrfwrsrx1vyskbj94522lszk67"))))
 718   (build-system perl-build-system)
 719   (inputs `(("openssl" ,openssl)))
 720   (arguments perl-crypt-arguments)
 721   (home-page
 722     "http://search.cpan.org/dist/Crypt-OpenSSL-Bignum")
 723   (synopsis
 724     "OpenSSL's multiprecision integer arithmetic in Perl")
 725   (description "Crypt::OpenSSL::Bignum provides multiprecision integer
 726 arithmetic in Perl.")
 727   ;; At your option either gpl1+ or the Artistic License
 728   (license (package-license perl))))
 729
 730 (define-public perl-crypt-openssl-random
 731  (package
 732   (name "perl-crypt-openssl-random")
 733   (version "0.11")
 734   (source
 735     (origin
 736       (method url-fetch)
 737       (uri (string-append
 738              "mirror://cpan/authors/id/R/RU/RURBAN/Crypt-OpenSSL-Random-"
 739              version
 740              ".tar.gz"))
 741       (sha256
 742         (base32
 743           "0yjcabkibrkafywvdkmd1xpi6br48skyk3l15ni176wvlg38335v"))))
 744   (build-system perl-build-system)
 745   (inputs `(("openssl" ,openssl)))
 746   (arguments perl-crypt-arguments)
 747   (home-page
 748     "http://search.cpan.org/dist/Crypt-OpenSSL-Random")
 749   (synopsis
 750     "OpenSSL/LibreSSL pseudo-random number generator access")
 751   (description "Crypt::OpenSSL::Random is a OpenSSL/LibreSSL pseudo-random
 752 number generator")
 753   (license (package-license perl))))
 754
 755 (define-public acme-client
 756   (package
 757     (name "acme-client")
 758     (version "0.1.16")
 759     (source (origin
 760               (method url-fetch)
 761               (uri (string-append "https://kristaps.bsd.lv/" name "/"
 762                                   "snapshots/" name "-portable-"
 763                                   version ".tgz"))
 764               (sha256
 765                (base32
 766                 "00q05b3b1dfnfp7sr1nbd212n0mqrycl3cr9lbs51m7ncaihbrz9"))))
 767     (build-system gnu-build-system)
 768     (arguments
 769      '(#:tests? #f ; no test suite
 770        #:make-flags
 771        (list "CC=gcc"
 772              (string-append "PREFIX=" (assoc-ref %outputs "out")))
 773        #:phases
 774        (modify-phases %standard-phases
 775          (add-after 'unpack 'patch-paths
 776            (lambda* (#:key inputs #:allow-other-keys)
 777              (let ((pem (string-append (assoc-ref inputs "libressl")
 778                                        "/etc/ssl/cert.pem")))
 779                (substitute* "http.c"
 780                  (("/etc/ssl/cert.pem") pem))
 781                #t)))
 782          (delete 'configure)))) ; no './configure' script
 783     (native-inputs
 784      `(("pkg-config" ,pkg-config)))
 785     (inputs
 786      `(("libbsd" ,libbsd)
 787        ("libressl" ,libressl)))
 788     (synopsis "Let's Encrypt client by the OpenBSD project")
 789     (description "acme-client is a Let's Encrypt client implemented in C.  It
 790 uses a modular design, and attempts to secure itself by dropping privileges and
 791 operating in a chroot where possible.  acme-client is developed on OpenBSD and
 792 then ported to the GNU / Linux environment.")
 793     (home-page "https://kristaps.bsd.lv/acme-client/")
 794     ;; acme-client is distributed under the ISC license, but the files 'jsmn.h'
 795     ;; and 'jsmn.c' are distributed under the Expat license.
 796     (license (list license:isc license:expat))))
 797
 798 ;; The "-apache" variant is the upstreamed prefered variant. A "-gpl"
 799 ;; variant exists in addition to the "-apache" one.
 800 (define-public mbedtls-apache
 801   (package
 802     (name "mbedtls-apache")
 803     (version "2.4.2")
 804     (source
 805      (origin
 806        (method url-fetch)
 807        ;; XXX: The download links on the website are script redirection links
 808        ;; which effectively lead to the format listed in the uri here.
 809        (uri (string-append "https://tls.mbed.org/download/mbedtls-"
 810                            version "-apache.tgz"))
 811        (sha256
 812         (base32
 813          "065hn5zibzflivabdh9p41dknda7wicl2zhc936dmakqfjprip8p"))))
 814     (build-system cmake-build-system)
 815     (native-inputs
 816      `(("perl" ,perl)))
 817     (synopsis "Small TLS library")
 818     (description
 819      "@code{mbed TLS}, formerly known as PolarSSL, makes it trivially easy
 820 for developers to include cryptographic and SSL/TLS capabilities in their
 821 (embedded) products, facilitating this functionality with a minimal
 822 coding footprint.")
 823     (home-page "https://tls.mbed.org")
 824     (license license:asl2.0)))