;;; url-ldap.el --- LDAP Uniform Resource Locator retrieval code
+
+;; Copyright (C) 1998, 1999, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+
;; Keywords: comm, data, processes
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;;; Copyright (c) 1998 - 1999 Free Software Foundation, Inc.
-;;;
-;;; 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.
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; 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 <http://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;;; Code:
(require 'url-vars)
(require 'url-parse)
(require 'url-util)
+(require 'ldap)
+(autoload 'tls-certificate-information "tls")
;; This has been implemented from RFC2255 'The LDAP URL Format' (Dec 1997)
;;
;; ldap://ldap.itd.umich.edu/o=University%20of%20Michigan,c=US
;;
;; For simple queries, I have verified compatibility with Netscape
-;; Communicator v4.5 under linux.
+;; Communicator v4.5 under GNU/Linux.
;;
;; For anything _useful_ though, like specifying the attributes,
;; scope, filter, or extensions, netscape claims the URL format is
(condition-case ()
(require 'ssl)
(error nil))
- (let ((vals (and (fboundp 'ssl-certificate-information)
- (ssl-certificate-information data))))
+ (let ((vals (if (fboundp 'ssl-certificate-information)
+ (ssl-certificate-information data)
+ (tls-certificate-information data))))
(if (not vals)
"<b>Unable to parse certificate</b>"
(concat "<table border=0>\n"
"</table>\n"))))
(defun url-ldap-image-formatter (data)
- (format "<img alt='JPEG Photo' src='data:image/jpeg;base64,%s'>"
+ (format "<img alt='JPEG Photo' src='data:image/jpeg;base64,%s'>"
(url-hexify-string (base64-encode-string data))))
;;;###autoload
(defun url-ldap (url)
- (save-excursion
- (set-buffer (generate-new-buffer " *url-ldap*"))
+ "Perform an LDAP search specified by URL.
+The return value is a buffer displaying the search results in HTML.
+URL can be a URL string, or a URL vector of the type returned by
+`url-generic-parse-url'."
+ (if (stringp url)
+ (setq url (url-generic-parse-url (url-unhex-string url)))
+ (if (not (vectorp url))
+ (error "Argument is not a valid URL")))
+ (with-current-buffer (generate-new-buffer " *url-ldap*")
(setq url-current-object url)
(insert "Content-type: text/html\r\n\r\n")
(if (not (fboundp 'ldap-search-internal))
(scope nil)
(filter nil)
(extensions nil)
- (connection nil)
- (results nil)
- (extract-dn (and (fboundp 'function-max-args)
- (= (function-max-args 'ldap-search-internal) 7))))
+ (results nil))
;; Get rid of leading /
(if (string-match "^/" data)
scope (intern (url-unhex-string (or scope "base")))
filter (url-unhex-string (or filter "(objectClass=*)")))
- (if (not (memq scope '(base one tree)))
+ (if (not (memq scope '(base one sub)))
(error "Malformed LDAP URL: Unknown scope: %S" scope))
;; Convert to the internal LDAP support scoping names.
(setq binddn (cdr-safe (or (assoc "bindname" extensions)
(assoc "!bindname" extensions))))
-
+
;; Now, let's actually do something with it.
- (setq connection (ldap-open host (if binddn (list 'binddn binddn)))
- results (if extract-dn
- (ldap-search-internal connection filter base-object scope attributes nil t)
- (ldap-search-internal connection filter base-object scope attributes nil)))
-
- (ldap-close connection)
+ (setq results (cdr (ldap-search-internal
+ (list 'host (concat host ":" (number-to-string port))
+ 'base base-object
+ 'attributes attributes
+ 'scope scope
+ 'filter filter
+ 'binddn binddn))))
+
(insert "<html>\n"
" <head>\n"
" <title>LDAP Search Results</title>\n"
(mapc (lambda (obj)
(insert " <hr>\n"
" <table border=1>\n")
- (if extract-dn
- (insert " <tr><th colspan=2>" (car obj) "</th></tr>\n"))
(mapc (lambda (attr)
(if (= (length (cdr attr)) 1)
;; single match, easy
"</td></tr>\n")
;; Multiple matches, slightly uglier
(insert " <tr>\n"
- (format " <td valign=top>" (length (cdr attr)))
+ (format " <td valign=top>")
(url-ldap-attribute-pretty-name (car attr)) "</td><td>"
(mapconcat (lambda (x)
(url-ldap-attribute-pretty-desc (car attr) x))
"<br>\n")
"</td>"
" </tr>\n")))
- (if extract-dn (cdr obj) obj))
+ obj)
(insert " </table>\n"))
results)
(provide 'url-ldap)
-;;; arch-tag: 6230e21c-41ae-4174-bd83-82c835676fc8
+;;; url-ldap.el ends here