aboutsummaryrefslogtreecommitdiff
path: root/gnu/packages/messaging.scm
diff options
context:
space:
mode:
Diffstat (limited to 'gnu/packages/messaging.scm')
-rw-r--r--gnu/packages/messaging.scm68
1 files changed, 68 insertions, 0 deletions
diff --git a/gnu/packages/messaging.scm b/gnu/packages/messaging.scm
new file mode 100644
index 0000000000..34efa85970
--- /dev/null
+++ b/gnu/packages/messaging.scm
@@ -0,0 +1,68 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2014 Mark H Weaver <mhw@netris.org>
+;;;
+;;; 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 messaging)
+ #:use-module (guix licenses)
+ #:use-module (guix packages)
+ #:use-module (guix download)
+ #:use-module (guix build-system gnu)
+ #:use-module (gnu packages gnupg))
+
+(define-public libotr
+ (package
+ (name "libotr")
+ (version "4.0.0")
+ (source (origin
+ (method url-fetch)
+ (uri (string-append "https://otr.cypherpunks.ca/libotr-"
+ version ".tar.gz"))
+ (sha256
+ (base32 "1d4k0b7v4d3scwm858cmqr9c6xgd6ppla1vk4x2yg64q82a1k49z"))))
+ (build-system gnu-build-system)
+ (propagated-inputs
+ `(("libgcrypt" ,libgcrypt))) ; libotr headers include gcrypt.h
+ (inputs `(("libgpg-error" ,libgpg-error)))
+ (arguments
+ `(#:configure-flags '("--with-pic")))
+ (synopsis "Off-the-Record (OTR) Messaging Library and Toolkit")
+ (description
+ "OTR allows you to have private conversations over instant messaging by
+providing:
+* Encryption: No one else can read your instant messages.
+* Authentication: You are assured the correspondent is who you think it is.
+* Deniability: The messages you send do not have digital signatures that are
+ checkable by a third party. Anyone can forge messages after a conversation
+ to make them look like they came from you. However, during a conversation,
+ your correspondent is assured the messages he sees are authentic and
+ unmodified.
+* Perfect forward secrecy: If you lose control of your private keys, no
+ previous conversation is compromised.")
+ (home-page "https://otr.cypherpunks.ca/")
+ (license (list lgpl2.1 gpl2))))
+
+(define-public libotr-3
+ (package (inherit libotr)
+ (version "3.2.1")
+ (source (origin
+ (method url-fetch)
+ (uri (string-append "https://otr.cypherpunks.ca/libotr-"
+ version ".tar.gz"))
+ (sha256
+ (base32 "1x6dd4rh499hdraiqfhz81igrj0a5rs0gjhc8l4sljwqhjjyla6l"))))))
+
+;;; messaging.scm ends here