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a5954fa5c8
gnus.texi (Listing Groups): Document gnus-group-list-ticked. gssapi.el (open-gssapi-stream): Remove the last mentions of the IMAP stuff. gnus-score.el (gnus-score-string): Fix calling convention of `gnus-simplify-buffer-fuzzy' after last patches. gnus-sum.el (gnus-update-marks): Don't send any marks updates to the server for articles we didn't get any headers for. This is a sanity check. nnimap.el (nnimap-open-connection-1): Is the login responds with a new CAPABILITY, use it. gnus-agent.el (gnus-agent-fetch-headers): Don't message if we're not downloading anything. gnus.el (gnus-splash-svg-color-symbols): Removed superfluous `and'. gnus.el (gnus-group-startup-message): Prefer svg file and replace colors. (gnus-splash-svg-color-symbols): New function. gnus-sum.el (gnus-simplify-buffer-fuzzy): Take the regexp explicitly instead of using the global gnus-simplify-subject-fuzzy-regexp. (gnus-simplify-subject-fuzzy): Use the local gnus-simplify-subject-fuzzy-regex instead of the global one. This makes using this variable in group parameters work. gnus-registry.el (gnus-registry-unfollowed-groups): Add "archive:sent" to the unfollowed group regex (for the recent Gnus archive:sent-YYYY-MM-DD groups). (gnus-registry-split-fancy-with-parent): Bail out early in sender tracking if there are more than `gnus-registry-max-track-groups' matches. message.el (message--yank-original-internal): New function to do the insertion cleanly inside eval in `message-yank-original'. (message-yank-original): Use it.
106 lines
3.3 KiB
EmacsLisp
106 lines
3.3 KiB
EmacsLisp
;;; gssapi.el --- GSSAPI/Kerberos 5 interface for Emacs
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;; Copyright (C) 2011 Free Software Foundation, Inc.
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;; Author: Simon Josefsson <simon@josefsson.org>
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;; Lars Magne Ingebrigtsen <larsi@gnus.org>
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;; Keywords: network
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
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;;; Commentary:
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;;; Code:
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(require 'format-spec)
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(defcustom gssapi-program (list
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(concat "gsasl %s %p "
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"--mechanism GSSAPI "
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"--authentication-id %l")
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"imtest -m gssapi -u %l -p %p %s")
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"List of strings containing commands for GSSAPI (krb5) authentication.
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%s is replaced with server hostname, %p with port to connect to,
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and %l with the user name. The program should accept commands on
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stdin and return responses to stdout. Each entry in the list is
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tried until a successful connection is made."
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:group 'network
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:type '(repeat string))
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(defun open-gssapi-stream (name buffer server port user)
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(let ((cmds gssapi-program)
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cmd done)
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(with-current-buffer buffer
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(while (and (not done)
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(setq cmd (pop cmds)))
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(message "Opening GSSAPI connection with `%s'..." cmd)
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(erase-buffer)
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(let* ((coding-system-for-read 'binary)
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(coding-system-for-write 'binary)
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(process (start-process
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name buffer shell-file-name shell-command-switch
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(format-spec
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cmd
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(format-spec-make
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?s server
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?p (number-to-string port)
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?l user))))
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response)
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(when process
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(while (and (memq (process-status process) '(open run))
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(goto-char (point-min))
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;; Athena IMTEST can output SSL verify errors
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(or (while (looking-at "^verify error:num=")
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(forward-line))
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t)
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(or (while (looking-at "^TLS connection established")
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(forward-line))
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t)
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;; cyrus 1.6.x (13? < x <= 22) queries capabilities
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(or (while (looking-at "^C:")
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(forward-line))
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t)
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;; cyrus 1.6 imtest print "S: " before server greeting
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(or (not (looking-at "S: "))
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(forward-char 3)
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t)
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;; GNU SASL may print 'Trying ...' first.
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(or (not (looking-at "Trying "))
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(forward-line)
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t)
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(not (and (looking-at "\\* \\(OK\\|PREAUTH\\|BYE\\) ")
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;; success in imtest 1.6:
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(re-search-forward
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(concat "^\\(\\(Authenticat.*\\)\\|\\("
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"Client authentication "
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"finished.*\\)\\)")
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nil t)
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(setq response (match-string 1)))))
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(accept-process-output process 1)
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(sit-for 1))
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(erase-buffer)
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(message "GSSAPI connection: %s" (or response "failed"))
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(if (and response (let ((case-fold-search nil))
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(not (string-match "failed" response))))
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(setq done process)
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(delete-process process)
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nil))))
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done)))
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(provide 'gssapi)
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;;; gssapi.el ends here
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