tests/publish.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2015 David Thompson <davet@gnu.org>
   3 ;;;
   4 ;;; This file is part of GNU Guix.
   5 ;;;
   6 ;;; GNU Guix is free software; you can redistribute it and/or modify it
   7 ;;; under the terms of the GNU General Public License as published by
   8 ;;; the Free Software Foundation; either version 3 of the License, or (at
   9 ;;; your option) any later version.
  10 ;;;
  11 ;;; GNU Guix is distributed in the hope that it will be useful, but
  12 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  13 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 ;;; GNU General Public License for more details.
  15 ;;;
  16 ;;; You should have received a copy of the GNU General Public License
  17 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 ;; Avoid interference.
  20 (unsetenv "http_proxy")
  21
  22 (define-module (test-publish)
  23   #:use-module (guix scripts publish)
  24   #:use-module (guix tests)
  25   #:use-module (guix config)
  26   #:use-module (guix utils)
  27   #:use-module (guix hash)
  28   #:use-module (guix store)
  29   #:use-module (guix derivations)
  30   #:use-module (guix gexp)
  31   #:use-module (guix base32)
  32   #:use-module (guix base64)
  33   #:use-module ((guix records) #:select (recutils->alist))
  34   #:use-module ((guix serialization) #:select (restore-file))
  35   #:use-module (guix pk-crypto)
  36   #:use-module (guix zlib)
  37   #:use-module (web uri)
  38   #:use-module (web client)
  39   #:use-module (web response)
  40   #:use-module (rnrs bytevectors)
  41   #:use-module (ice-9 binary-ports)
  42   #:use-module (srfi srfi-1)
  43   #:use-module (srfi srfi-26)
  44   #:use-module (srfi srfi-64)
  45   #:use-module (ice-9 format)
  46   #:use-module (ice-9 match)
  47   #:use-module (ice-9 rdelim))
  48
  49 (define %store
  50   (open-connection-for-tests))
  51
  52 (define %reference (add-text-to-store %store "ref" "foo"))
  53
  54 (define %item (add-text-to-store %store "item" "bar" (list %reference)))
  55
  56 (define (http-get-body uri)
  57   (call-with-values (lambda () (http-get uri))
  58     (lambda (response body) body)))
  59
  60 (define (http-get-port uri)
  61   (call-with-values (lambda () (http-get uri #:streaming? #t))
  62     (lambda (response port) port)))
  63
  64 (define (publish-uri route)
  65   (string-append "http://localhost:6789" route))
  66
  67 ;; Run a local publishing server in a separate thread.
  68 (call-with-new-thread
  69  (lambda ()
  70    (guix-publish "--port=6789" "-C0")))       ;attempt to avoid port collision
  71
  72 (define (wait-until-ready port)
  73   ;; Wait until the server is accepting connections.
  74   (let ((conn (socket PF_INET SOCK_STREAM 0)))
  75     (let loop ()
  76       (unless (false-if-exception
  77                (connect conn AF_INET (inet-pton AF_INET "127.0.0.1") port))
  78         (loop)))))
  79
  80 ;; Wait until the two servers are ready.
  81 (wait-until-ready 6789)
  82
  83 \f
  84 (test-begin "publish")
  85
  86 (test-equal "/nix-cache-info"
  87   (format #f "StoreDir: ~a\nWantMassQuery: 0\nPriority: 100\n"
  88           %store-directory)
  89   (http-get-body (publish-uri "/nix-cache-info")))
  90
  91 (test-equal "/*.narinfo"
  92   (let* ((info (query-path-info %store %item))
  93          (unsigned-info
  94           (format #f
  95                   "StorePath: ~a
  96 URL: nar/~a
  97 Compression: none
  98 NarHash: sha256:~a
  99 NarSize: ~d
 100 References: ~a~%"
 101                   %item
 102                   (basename %item)
 103                   (bytevector->nix-base32-string
 104                    (path-info-hash info))
 105                   (path-info-nar-size info)
 106                   (basename (first (path-info-references info)))))
 107          (signature (base64-encode
 108                      (string->utf8
 109                       (canonical-sexp->string
 110                        ((@@ (guix scripts publish) signed-string)
 111                         unsigned-info))))))
 112     (format #f "~aSignature: 1;~a;~a~%"
 113             unsigned-info (gethostname) signature))
 114   (utf8->string
 115    (http-get-body
 116     (publish-uri
 117      (string-append "/" (store-path-hash-part %item) ".narinfo")))))
 118
 119 (test-equal "/*.narinfo with properly encoded '+' sign"
 120   ;; See <http://bugs.gnu.org/21888>.
 121   (let* ((item (add-text-to-store %store "fake-gtk+" "Congrats!"))
 122          (info (query-path-info %store item))
 123          (unsigned-info
 124           (format #f
 125                   "StorePath: ~a
 126 URL: nar/~a
 127 Compression: none
 128 NarHash: sha256:~a
 129 NarSize: ~d
 130 References: ~%"
 131                   item
 132                   (uri-encode (basename item))
 133                   (bytevector->nix-base32-string
 134                    (path-info-hash info))
 135                   (path-info-nar-size info)))
 136          (signature (base64-encode
 137                      (string->utf8
 138                       (canonical-sexp->string
 139                        ((@@ (guix scripts publish) signed-string)
 140                         unsigned-info))))))
 141     (format #f "~aSignature: 1;~a;~a~%"
 142             unsigned-info (gethostname) signature))
 143
 144   (let ((item (add-text-to-store %store "fake-gtk+" "Congrats!")))
 145     (utf8->string
 146      (http-get-body
 147       (publish-uri
 148        (string-append "/" (store-path-hash-part item) ".narinfo"))))))
 149
 150 (test-equal "/nar/*"
 151   "bar"
 152   (call-with-temporary-output-file
 153    (lambda (temp port)
 154      (let ((nar (utf8->string
 155                  (http-get-body
 156                   (publish-uri
 157                    (string-append "/nar/" (basename %item)))))))
 158        (call-with-input-string nar (cut restore-file <> temp)))
 159      (call-with-input-file temp read-string))))
 160
 161 (unless (zlib-available?)
 162   (test-skip 1))
 163 (test-equal "/nar/gzip/*"
 164   "bar"
 165   (call-with-temporary-output-file
 166    (lambda (temp port)
 167      (let ((nar (http-get-port
 168                  (publish-uri
 169                   (string-append "/nar/gzip/" (basename %item))))))
 170        (call-with-gzip-input-port nar
 171          (cut restore-file <> temp)))
 172      (call-with-input-file temp read-string))))
 173
 174 (unless (zlib-available?)
 175   (test-skip 1))
 176 (test-equal "/*.narinfo with compression"
 177   `(("StorePath" . ,%item)
 178     ("URL" . ,(string-append "nar/gzip/" (basename %item)))
 179     ("Compression" . "gzip"))
 180   (let ((thread (call-with-new-thread
 181                  (lambda ()
 182                    (guix-publish "--port=6799" "-C5")))))
 183     (wait-until-ready 6799)
 184     (let* ((url  (string-append "http://localhost:6799/"
 185                                 (store-path-hash-part %item) ".narinfo"))
 186            (body (http-get-port url)))
 187       (filter (lambda (item)
 188                 (match item
 189                   (("Compression" . _) #t)
 190                   (("StorePath" . _)  #t)
 191                   (("URL" . _) #t)
 192                   (_ #f)))
 193               (recutils->alist body)))))
 194
 195 (test-equal "/nar/ with properly encoded '+' sign"
 196   "Congrats!"
 197   (let ((item (add-text-to-store %store "fake-gtk+" "Congrats!")))
 198     (call-with-temporary-output-file
 199      (lambda (temp port)
 200        (let ((nar (utf8->string
 201                    (http-get-body
 202                     (publish-uri
 203                      (string-append "/nar/" (uri-encode (basename item))))))))
 204          (call-with-input-string nar (cut restore-file <> temp)))
 205        (call-with-input-file temp read-string)))))
 206
 207 (test-equal "/nar/invalid"
 208   404
 209   (begin
 210     (call-with-output-file (string-append (%store-prefix) "/invalid")
 211       (lambda (port)
 212         (display "This file is not a valid store item." port)))
 213     (response-code (http-get (publish-uri (string-append "/nar/invalid"))))))
 214
 215 (test-equal "/file/NAME/sha256/HASH"
 216   "Hello, Guix world!"
 217   (let* ((data "Hello, Guix world!")
 218          (hash (call-with-input-string data port-sha256))
 219          (drv  (run-with-store %store
 220                  (gexp->derivation "the-file.txt"
 221                                    #~(call-with-output-file #$output
 222                                        (lambda (port)
 223                                          (display #$data port)))
 224                                    #:hash-algo 'sha256
 225                                    #:hash hash)))
 226          (out  (build-derivations %store (list drv))))
 227     (utf8->string
 228      (http-get-body
 229       (publish-uri
 230        (string-append "/file/the-file.txt/sha256/"
 231                       (bytevector->nix-base32-string hash)))))))
 232
 233 (test-equal "/file/NAME/sha256/INVALID-NIX-BASE32-STRING"
 234   404
 235   (let ((uri (publish-uri
 236               "/file/the-file.txt/sha256/not-a-nix-base32-string")))
 237     (response-code (http-get uri))))
 238
 239 (test-equal "/file/NAME/sha256/INVALID-HASH"
 240   404
 241   (let ((uri (publish-uri
 242               (string-append "/file/the-file.txt/sha256/"
 243                              (bytevector->nix-base32-string
 244                               (call-with-input-string "" port-sha256))))))
 245     (response-code (http-get uri))))
 246
 247 (test-end "publish")