gnu: Add magic-wormhole-mailbox-server.

* gnu/packages/magic-wormhole.scm: New file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add it.

gnu/local.mk

@@ -297,6 +297,7 @@ GNU_SYSTEM_MODULES =				\
   %D%/packages/m4.scm				\
   %D%/packages/machine-learning.scm		\
   %D%/packages/man.scm				\
+  %D%/packages/magic-wormhole.scm		\
   %D%/packages/mail.scm				\
   %D%/packages/make-bootstrap.scm		\
   %D%/packages/markup.scm			\

gnu/packages/magic-wormhole.scm

@@ -0,0 +1,65 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2019 Leo Famulari <leo@famulari.name>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (gnu packages magic-wormhole)
+  #:use-module (guix packages)
+  #:use-module (guix download)
+  #:use-module (guix licenses)
+  #:use-module (guix build-system python)
+  #:use-module (gnu packages python-crypto)
+  #:use-module (gnu packages python-web)
+  #:use-module (gnu packages python-xyz))
+
+(define-public magic-wormhole-mailbox-server
+  (package
+    (name "magic-wormhole-mailbox-server")
+    (version "0.3.1")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "magic-wormhole-mailbox-server" version))
+        (sha256
+         (base32
+          "1q6zhbx8fcpk7rchclm7yqcxdsc1x97hki2ji61sa544r5xvxv55"))))
+    (build-system python-build-system)
+    (arguments
+     '(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'patch-tests
+          (lambda _
+            ;; This test requires network access.
+            (substitute* "src/wormhole_mailbox_server/test/test_web.py"
+              (("test_log_http") "disabled_test_log_http"))
+            #t)))))
+    (native-inputs
+     `(("python-mock" ,python-mock)))
+    (propagated-inputs
+     `(("python-attrs" ,python-attrs)
+       ("python-autobahn" ,python-autobahn)
+       ("python-idna" ,python-idna)
+       ("python-service-identity" ,python-service-identity)
+       ("python-six" ,python-six)
+       ("python-treq" ,python-treq)
+       ("python-twisted" ,python-twisted)))
+    (home-page "https://github.com/warner/magic-wormhole-mailbox-server")
+    (synopsis "Magic-Wormhole central mailbox server")
+    (description "This package provides the main server that Magic-Wormhole
+clients connect to.  The server performs store-and-forward delivery for small
+key-exchange and control messages.  Bulk data is sent over a direct TCP
+connection, or through a transit-relay.")
+   (license expat)))