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Diffstat (limited to 'lisp/gnus/spam-report.el')
| -rw-r--r-- | lisp/gnus/spam-report.el | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/lisp/gnus/spam-report.el b/lisp/gnus/spam-report.el new file mode 100644 index 00000000000..edfd2e0ae73 --- /dev/null +++ b/lisp/gnus/spam-report.el @@ -0,0 +1,127 @@ +;;; spam-report.el --- Reporting spam +;; Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc. + +;; Author: Teodor Zlatanov <tzz@lifelogs.com> +;; Keywords: network + +;; 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 2, 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; see the file COPYING. If not, write to the +;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, +;; Boston, MA 02111-1307, USA. + +;;; Commentary: + +;;; This module addresses a few aspects of spam reporting under Gnus. Page +;;; breaks are used for grouping declarations and documentation relating to +;;; each particular aspect. + +;;; Code: +(require 'gnus) +(require 'gnus-sum) + +(eval-and-compile + (autoload 'mm-url-insert "mm-url")) + +(defgroup spam-report nil + "Spam reporting configuration.") + +(defcustom spam-report-gmane-regex nil + "Regexp matching Gmane newsgroups, e.g. \"^nntp\\+.*:gmane\\.\" +If you are using spam.el, consider setting gnus-spam-process-newsgroups +or the gnus-group-spam-exit-processor-report-gmane group/topic parameter +instead." + :type '(radio (const nil) + (regexp :format "%t: %v\n" :size 0 :value "^nntp\+.*:gmane\.")) + :group 'spam-report) + +(defcustom spam-report-gmane-spam-header + "^X-Report-Spam: http://\\([^/]+\\)\\(.*\\)$" + "String matching Gmane spam-reporting header. Two match groups are needed." + :type 'regexp + :group 'spam-report) + +(defcustom spam-report-gmane-use-article-number t + "Whether the article number (faster!) or the header should be used." + :type 'boolean + :group 'spam-report) + +(defcustom spam-report-url-ping-function + 'spam-report-url-ping-plain + "Function to use for url ping spam reporting." + :type '(choice + (const :tag "Connect directly" + spam-report-url-ping-plain) + (const :tag "Use the external program specified in `mm-url-program'" + spam-report-url-ping-mm-url)) + :group 'spam-report) + +(defun spam-report-gmane (&rest articles) + "Report an article as spam through Gmane" + (dolist (article articles) + (when (and gnus-newsgroup-name + (or (null spam-report-gmane-regex) + (string-match spam-report-gmane-regex gnus-newsgroup-name))) + (gnus-message 6 "Reporting spam article %d to spam.gmane.org..." article) + (if spam-report-gmane-use-article-number + (spam-report-url-ping "spam.gmane.org" + (format "/%s:%d" + (gnus-group-real-name gnus-newsgroup-name) + article)) + (with-current-buffer nntp-server-buffer + (gnus-request-head article gnus-newsgroup-name) + (goto-char (point-min)) + (if (re-search-forward spam-report-gmane-spam-header nil t) + (let* ((host (match-string 1)) + (report (match-string 2)) + (url (format "http://%s%s" host report))) + (gnus-message 7 "Reporting spam through URL %s..." url) + (spam-report-url-ping host report)) + (gnus-message 3 "Could not find X-Report-Spam in article %d..." + article))))))) + +(defun spam-report-url-ping (host report) + "Ping a host through HTTP, addressing a specific GET resource using +the function specified by `spam-report-url-ping-function'." + (funcall spam-report-url-ping-function host report)) + +(defun spam-report-url-ping-plain (host report) + "Ping a host through HTTP, addressing a specific GET resource." + (let ((tcp-connection)) + (with-temp-buffer + (or (setq tcp-connection + (open-network-stream + "URL ping" + (buffer-name) + host + 80)) + (error "Could not open connection to %s" host)) + (set-marker (process-mark tcp-connection) (point-min)) + (process-send-string + tcp-connection + (format "GET %s HTTP/1.1\nUser-Agent: %s (spam-report.el)\nHost: %s\n\n" + report (gnus-emacs-version) host))))) + +(defun spam-report-url-ping-mm-url (host report) + "Ping a host through HTTP, addressing a specific GET resource. Use +the external program specified in `mm-url-program' to connect to +server." + (with-temp-buffer + (let ((url (concat "http://" host "/" report))) + (mm-url-insert url t)))) + +(provide 'spam-report) + +;;; arch-tag: f6683295-ec89-4ab5-8803-8cc842293022 +;;; spam-report.el ends here. |