gnu/packages/certs.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2015 Andreas Enge <andreas@enge.fr>
   3 ;;; Copyright © 2015 Mark H Weaver <mhw@netris.org>
   4 ;;; Copyright © 2016, 2017 Ludovic Courtès <ludo@gnu.org>
   5 ;;; Copyright © 2017 Leo Famulari <leo@famulari.name>
   6 ;;; Copyright © 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
   7 ;;;
   8 ;;; This file is part of GNU Guix.
   9 ;;;
  10 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  11 ;;; under the terms of the GNU General Public License as published by
  12 ;;; the Free Software Foundation; either version 3 of the License, or (at
  13 ;;; your option) any later version.
  14 ;;;
  15 ;;; GNU Guix is distributed in the hope that it will be useful, but
  16 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  17 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 ;;; GNU General Public License for more details.
  19 ;;;
  20 ;;; You should have received a copy of the GNU General Public License
  21 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  22
  23 (define-module (gnu packages certs)
  24   #:use-module ((guix licenses) #:prefix license:)
  25   #:use-module (guix packages)
  26   #:use-module (guix download)
  27   #:use-module (guix build-system gnu)
  28   #:use-module (guix build-system trivial)
  29   #:use-module (gnu packages)
  30   #:use-module (gnu packages python)
  31   #:use-module (gnu packages perl)
  32   #:use-module (gnu packages tls))
  33
  34 (define certdata2pem
  35   (package
  36     (name "certdata2pem")
  37     (version "2013")
  38     (source
  39      (origin
  40       (method url-fetch)
  41         (uri
  42           "http://pkgs.fedoraproject.org/cgit/ca-certificates.git/plain/certdata2pem.py?id=053dde8a2f5901e97028a58bf54e7d0ef8095a54")
  43         (file-name "certdata2pem.py")
  44         (sha256
  45           (base32
  46             "0zscrm41gnsf14zvlkxhy00h3dmgidyz645ldpda3y3vabnwv8dx"))))
  47    (build-system trivial-build-system)
  48    (inputs
  49      `(("python" ,python-2)))
  50    (arguments
  51     `(#:modules ((guix build utils))
  52       #:builder
  53         (begin
  54           (use-modules (guix build utils))
  55           (let ((bin (string-append %output "/bin")))
  56             (copy-file (assoc-ref %build-inputs "source") "certdata2pem.py")
  57             (chmod "certdata2pem.py" #o555)
  58             (substitute* "certdata2pem.py"
  59               (("/usr/bin/python")
  60                (string-append (assoc-ref %build-inputs "python")
  61                               "/bin/python"))
  62               ;; Use the file extension .pem instead of .crt.
  63               (("crt") "pem"))
  64             (mkdir-p bin)
  65             (copy-file "certdata2pem.py"
  66                        (string-append bin "/certdata2pem.py"))
  67             #t))))
  68    (synopsis "Python script to extract .pem data from certificate collection")
  69    (description
  70     "certdata2pem.py is a Python script to transform X.509 certificate
  71 \"source code\" as contained, for example, in the Mozilla sources, into
  72 .pem formatted certificates.")
  73    (license license:gpl2+)
  74    (home-page "http://pkgs.fedoraproject.org/cgit/ca-certificates.git/")))
  75
  76 (define-public nss-certs
  77   (package
  78     (name "nss-certs")
  79     (version "3.59")
  80     (source (origin
  81               (method url-fetch)
  82               (uri (let ((version-with-underscores
  83                           (string-join (string-split version #\.) "_")))
  84                      (string-append
  85                       "https://ftp.mozilla.org/pub/mozilla.org/security/nss/"
  86                       "releases/NSS_" version-with-underscores "_RTM/src/"
  87                       "nss-" version ".tar.gz")))
  88               (sha256
  89                (base32
  90                 "096fs3z21r171q24ca3rq53p1389xmvqz1f2rpm7nlm8r9s82ag6"))))
  91     (build-system gnu-build-system)
  92     (outputs '("out"))
  93     (native-inputs
  94      `(("certdata2pem" ,certdata2pem)
  95        ("openssl" ,openssl)
  96        ("perl" ,perl)))                           ;for OpenSSL's 'c_rehash'
  97     (inputs '())
  98     (propagated-inputs '())
  99     (arguments
 100      `(#:modules ((guix build gnu-build-system)
 101                   (guix build utils)
 102                   (rnrs io ports)
 103                   (srfi srfi-26)
 104                   (ice-9 regex))
 105        #:phases
 106        (modify-phases
 107            (map (cut assq <> %standard-phases)
 108                 '(set-paths install-locale unpack))
 109          (add-after 'unpack 'install
 110            (lambda _
 111              (let ((certsdir (string-append %output "/etc/ssl/certs/"))
 112                    (trusted-rx (make-regexp "^# openssl-trust=[a-zA-Z]"
 113                                             regexp/newline)))
 114
 115                (define (maybe-install-cert file)
 116                  (let ((cert (call-with-input-file file get-string-all)))
 117                    (when (regexp-exec trusted-rx cert)
 118                      (call-with-output-file
 119                          (string-append certsdir file)
 120                        (cut display cert <>)))))
 121
 122                (mkdir-p certsdir)
 123                (with-directory-excursion "nss/lib/ckfw/builtins/"
 124                  ;; extract single certificates from blob
 125                  (invoke "certdata2pem.py" "certdata.txt")
 126                  ;; copy selected .pem files into the output
 127                  (for-each maybe-install-cert
 128                            (find-files "." ".*\\.pem")))
 129
 130                (with-directory-excursion certsdir
 131                  ;; create symbolic links for and by openssl
 132                  ;; Strangely, the call (system* "c_rehash" certsdir)
 133                  ;; from inside the build dir fails with
 134                  ;; "Usage error; try -help."
 135                  ;; This looks like a bug in openssl-1.0.2, but we can also
 136                  ;; switch into the target directory.
 137                  (invoke "c_rehash" "."))
 138                #t))))))
 139
 140     (synopsis "CA certificates from Mozilla")
 141     (description
 142      "This package provides certificates for Certification Authorities (CA)
 143 taken from the NSS package and thus ultimately from the Mozilla project.")
 144     (home-page "https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS")
 145     (license license:mpl2.0)))
 146
 147 (define-public le-certs
 148   (package
 149     (name "le-certs")
 150     (version "1")
 151     (source #f)
 152     (build-system trivial-build-system)
 153     (arguments
 154      '(#:modules ((guix build utils))
 155        #:builder
 156        (begin
 157          (use-modules (guix build utils))
 158          (let ((root-rsa (assoc-ref %build-inputs "isrgrootx1.pem"))
 159                (root-ecdsa (assoc-ref %build-inputs "isrgrootx2.pem"))
 160                (intermediate-rsa (assoc-ref %build-inputs "letsencryptauthorityr3.pem"))
 161                (intermediate-ecdsa (assoc-ref %build-inputs "letsencryptauthoritye1.pem"))
 162                (backup-rsa (assoc-ref %build-inputs "letsencryptauthorityr4.pem"))
 163                (backup-ecdsa (assoc-ref %build-inputs "letsencryptauthoritye2.pem"))
 164                (out (string-append (assoc-ref %outputs "out") "/etc/ssl/certs"))
 165                (openssl (assoc-ref %build-inputs "openssl"))
 166                (perl (assoc-ref %build-inputs "perl")))
 167            (mkdir-p out)
 168            (for-each
 169              (lambda (cert)
 170                (copy-file cert (string-append out "/"
 171                                               (strip-store-file-name cert))))
 172              (list root-rsa root-ecdsa
 173                    intermediate-rsa intermediate-ecdsa
 174                    backup-rsa backup-ecdsa))
 175
 176            ;; Create hash symlinks suitable for OpenSSL ('SSL_CERT_DIR' and
 177            ;; similar.)
 178            (chdir (string-append %output "/etc/ssl/certs"))
 179            (invoke (string-append perl "/bin/perl")
 180                    (string-append openssl "/bin/c_rehash")
 181                    ".")))))
 182     (native-inputs
 183      `(("openssl" ,openssl)
 184        ("perl" ,perl)))                           ;for 'c_rehash'
 185     (inputs
 186      `(; The Let's Encrypt root certificate, "ISRG Root X1".
 187        ("isrgrootx1.pem"
 188         ,(origin
 189            (method url-fetch)
 190            (uri "https://letsencrypt.org/certs/isrgrootx1.pem")
 191            (sha256
 192             (base32
 193              "1la36n2f31j9s03v847ig6ny9lr875q3g7smnq33dcsmf2i5gd92"))))
 194       ; Upcoming ECDSA Let's Encrypt root certificate, "ISRG Root X2"
 195       ; Let's Encrypt describes it as "Active, limited availability"
 196       ("isrgrootx2.pem"
 197         ,(origin
 198            (method url-fetch)
 199            (uri "https://letsencrypt.org/certs/isrg-root-x2.pem")
 200            (sha256
 201             (base32
 202              "04xh8912nwkghqydbqvvmslpqbcafgxgjh9qnn0z2vgy24g8hgd1"))))
 203       ;; "Let’s Encrypt Authority R3", the active Let's Encrypt intermediate
 204       ;; RSA certificate.
 205       ("letsencryptauthorityr3.pem"
 206        ,(origin
 207           (method url-fetch)
 208           (uri "https://letsencrypt.org/certs/lets-encrypt-r3.pem")
 209           (sha256
 210            (base32
 211             "0clxry49rx6qd3pgbzknpgzywbg3j96zy0227wwjnwivqj7inzhp"))))
 212       ;; "Let’s Encrypt Authority E1", the active Let's Encrypt intermediate
 213       ;; ECDSA certificate.
 214       ("letsencryptauthoritye1.pem"
 215        ,(origin
 216           (method url-fetch)
 217           (uri "https://letsencrypt.org/certs/lets-encrypt-e1.pem")
 218           (sha256
 219            (base32
 220             "1zwrc6dlk1qig0z23x6x7fib14rrw41ccbf2ds0rw75zccc59xx0"))))
 221       ;; "Let’s Encrypt Authority R4", the backup Let's Encrypt intermediate
 222       ;; RSA certificate.  This will be used for disaster recovery and will only be
 223       ;; used should Let's Encrypt lose the ability to issue with "Let’s
 224       ;; Encrypt Authority R3".
 225       ("letsencryptauthorityr4.pem"
 226        ,(origin
 227           (method url-fetch)
 228           (uri "https://letsencrypt.org/certs/lets-encrypt-r4.pem")
 229           (sha256
 230            (base32
 231             "09bzxzbwb9x2xxan3p1fyj1pi2p5yks0879gwz5f28y9mzq8vmd8"))))
 232       ;; "Let’s Encrypt Authority E2", the backup Let's Encrypt intermediate
 233       ;; ECDSA certificate.  This will be used for disaster recovery and will
 234       ;; only be used should Let's Encrypt lose the ability to issue with "Let’s
 235       ;; Encrypt Authority E1".
 236       ("letsencryptauthoritye2.pem"
 237        ,(origin
 238           (method url-fetch)
 239           (uri "https://letsencrypt.org/certs/lets-encrypt-e2.pem")
 240           (sha256
 241            (base32
 242             "1wfmsa29lyi9dkh6xdcamb2rhkp5yl2ppnsgrzcrjl5c7gbqh9ml"))))))
 243     (home-page "https://letsencrypt.org/certificates/")
 244     (synopsis "Let's Encrypt root and intermediate certificates")
 245     (description "This package provides a certificate store containing only the
 246 Let's Encrypt root and intermediate certificates.  It is intended to be used
 247 within Guix.")
 248     (license license:public-domain)))