mirror of
https://git.savannah.gnu.org/git/emacs.git
synced 2024-12-24 10:38:38 +00:00
5c7dd8a783
Run admin/update-copyright.
67 lines
2.3 KiB
EmacsLisp
67 lines
2.3 KiB
EmacsLisp
;;; sasl-ntlm.el --- NTLM (NT Lan Manager) module for the SASL client framework
|
|
|
|
;; Copyright (C) 2000, 2007-2018 Free Software Foundation, Inc.
|
|
|
|
;; Author: Taro Kawagishi <tarok@transpulse.org>
|
|
;; Keywords: SASL, NTLM
|
|
;; Version: 1.00
|
|
;; Created: February 2001
|
|
;; Package: sasl
|
|
|
|
;; This file is part of GNU Emacs.
|
|
|
|
;; GNU Emacs 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 Emacs 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 Emacs. If not, see <https://www.gnu.org/licenses/>.
|
|
|
|
;;; Commentary:
|
|
|
|
;; This is a SASL interface layer for NTLM authentication message
|
|
;; generation by ntlm.el
|
|
|
|
;;; Code:
|
|
|
|
(require 'sasl)
|
|
(require 'ntlm)
|
|
|
|
(defconst sasl-ntlm-steps
|
|
'(ignore ;nothing to do before making
|
|
sasl-ntlm-request ;authentication request
|
|
sasl-ntlm-response) ;response to challenge
|
|
"A list of functions to be called in sequence for the NTLM
|
|
authentication steps. They are called by `sasl-next-step'.")
|
|
|
|
(defun sasl-ntlm-request (client step)
|
|
"SASL step function to generate a NTLM authentication request to the server.
|
|
Called from `sasl-next-step'.
|
|
CLIENT is a vector [mechanism user service server sasl-client-properties]
|
|
STEP is a vector [<previous step function> <result of previous step function>]"
|
|
(let ((user (sasl-client-name client)))
|
|
(ntlm-build-auth-request user)))
|
|
|
|
(defun sasl-ntlm-response (client step)
|
|
"SASL step function to generate a NTLM response against the server
|
|
challenge stored in the 2nd element of STEP. Called from `sasl-next-step'."
|
|
(let* ((user (sasl-client-name client))
|
|
(passphrase
|
|
(sasl-read-passphrase (format "NTLM passphrase for %s: " user)))
|
|
(challenge (sasl-step-data step)))
|
|
(ntlm-build-auth-response challenge user
|
|
(ntlm-get-password-hashes passphrase))))
|
|
|
|
(put 'sasl-ntlm 'sasl-mechanism
|
|
(sasl-make-mechanism "NTLM" sasl-ntlm-steps))
|
|
|
|
(provide 'sasl-ntlm)
|
|
|
|
;;; sasl-ntlm.el ends here
|