Commit 8746c8b8 authored by Reiner Steib's avatar Reiner Steib

Remove. Not used in Emacs 22 and up.

parent 8787dd73
2007-11-22 Reiner Steib <Reiner.Steib@gmx.de>
* smime-ldap.el: Remove. Not used in Emacs 22 and up.
* smime.el (smime-cert-by-ldap-1): Use `ldap-search' instead of
`smime-ldap-search' for Emacs 22 and up.
......
;;; smime-ldap.el --- client interface to LDAP for Emacs
;; Copyright (C) 1998, 1999, 2000, 2005 Free Software Foundation, Inc.
;; Author: Oscar Figueiredo <Oscar.Figueiredo@di.epfl.ch>
;; Maintainer: Arne J,Ax(Brgensen <arne@arnested.dk>
;; Created: February 2005
;; Keywords: comm
;; 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, 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., 51 Franklin Street, Fifth Floor,
;; Boston, MA 02110-1301, USA.
;;; Commentary:
;; This file has a slightly changed implementation of Emacs 21.3's
;; ldap-search and ldap-search-internal from ldap.el. The changes are
;; made to achieve compatibility with OpenLDAP v2 and to make it
;; possible to retrieve LDAP attributes that are tagged ie ";binary".
;; The file also adds a compatibility layer for Emacs and XEmacs.
;;; Code:
(require 'ldap)
(defun smime-ldap-search (filter &optional host attributes attrsonly withdn)
"Perform an LDAP search.
FILTER is the search filter in RFC1558 syntax.
HOST is the LDAP host on which to perform the search.
ATTRIBUTES are the specific attributes to retrieve, nil means
retrieve all.
ATTRSONLY, if non-nil, retrieves the attributes only, without
the associated values.
If WITHDN is non-nil, each entry in the result will be prepended with
its distinguished name WITHDN.
Additional search parameters can be specified through
`ldap-host-parameters-alist', which see."
(interactive "sFilter:")
;; for XEmacs
(if (fboundp 'ldap-search-entries)
(ldap-search-entries filter host attributes attrsonly)
;; for Emacs 22
(if (>= emacs-major-version 22)
(cdr (ldap-search filter host attributes attrsonly))
;; for Emacs 21.x
(or host
(setq host ldap-default-host)
(error "No LDAP host specified"))
(let ((host-plist (cdr (assoc host ldap-host-parameters-alist)))
result)
(setq result (smime-ldap-search-internal
(append host-plist
(list 'host host
'filter filter
'attributes attributes
'attrsonly attrsonly
'withdn withdn))))
(cdr (if ldap-ignore-attribute-codings
result
(mapcar (function
(lambda (record)
(mapcar 'ldap-decode-attribute record)))
result)))))))
(defun smime-ldap-search-internal (search-plist)
"Perform a search on a LDAP server.
SEARCH-PLIST is a property list describing the search request.
Valid keys in that list are:
`host' is a string naming one or more (blank-separated) LDAP servers to
to try to connect to. Each host name may optionally be of the form HOST:PORT.
`filter' is a filter string for the search as described in RFC 1558.
`attributes' is a list of strings indicating which attributes to retrieve
for each matching entry. If nil, return all available attributes.
`attrsonly', if non-nil, indicates that only attributes are retrieved,
not their associated values.
`base' is the base for the search as described in RFC 1779.
`scope' is one of the three symbols `sub', `base' or `one'.
`binddn' is the distinguished name of the user to bind as (in RFC 1779 syntax).
`passwd' is the password to use for simple authentication.
`deref' is one of the symbols `never', `always', `search' or `find'.
`timelimit' is the timeout limit for the connection in seconds.
`sizelimit' is the maximum number of matches to return.
`withdn' if non-nil each entry in the result will be prepended with
its distinguished name DN.
The function returns a list of matching entries. Each entry is itself
an alist of attribute/value pairs."
(let ((buf (get-buffer-create " *ldap-search*"))
(bufval (get-buffer-create " *ldap-value*"))
(host (or (plist-get search-plist 'host)
ldap-default-host))
(filter (plist-get search-plist 'filter))
(attributes (plist-get search-plist 'attributes))
(attrsonly (plist-get search-plist 'attrsonly))
(base (or (plist-get search-plist 'base)
ldap-default-base))
(scope (plist-get search-plist 'scope))
(binddn (plist-get search-plist 'binddn))
(passwd (plist-get search-plist 'passwd))
(deref (plist-get search-plist 'deref))
(timelimit (plist-get search-plist 'timelimit))
(sizelimit (plist-get search-plist 'sizelimit))
(withdn (plist-get search-plist 'withdn))
(numres 0)
arglist dn name value record result)
(if (or (null filter)
(equal "" filter))
(error "No search filter"))
(setq filter (cons filter attributes))
(save-excursion
(set-buffer buf)
(erase-buffer)
(if (and host
(not (equal "" host)))
(setq arglist (nconc arglist (list (format "-h%s" host)))))
(if (and attrsonly
(not (equal "" attrsonly)))
(setq arglist (nconc arglist (list "-A"))))
(if (and base
(not (equal "" base)))
(setq arglist (nconc arglist (list (format "-b%s" base)))))
(if (and scope
(not (equal "" scope)))
(setq arglist (nconc arglist (list (format "-s%s" scope)))))
(if (and binddn
(not (equal "" binddn)))
(setq arglist (nconc arglist (list (format "-D%s" binddn)))))
(if (and passwd
(not (equal "" passwd)))
(setq arglist (nconc arglist (list (format "-w%s" passwd)))))
(if (and deref
(not (equal "" deref)))
(setq arglist (nconc arglist (list (format "-a%s" deref)))))
(if (and timelimit
(not (equal "" timelimit)))
(setq arglist (nconc arglist (list (format "-l%s" timelimit)))))
(if (and sizelimit
(not (equal "" sizelimit)))
(setq arglist (nconc arglist (list (format "-z%s" sizelimit)))))
(eval `(call-process ldap-ldapsearch-prog
nil
buf
nil
,@arglist
"-tt" ; Write values to temp files
"-x"
"-LL"
; ,@ldap-ldapsearch-args
,@filter))
(insert "\n")
(goto-char (point-min))
(while (re-search-forward "[\t\n\f]+ " nil t)
(replace-match "" nil nil))
(goto-char (point-min))
(if (looking-at "usage")
(error "Incorrect ldapsearch invocation")
(message "Parsing results... ")
(while (progn
(skip-chars-forward " \t\n")
(not (eobp)))
(setq dn (buffer-substring (point) (save-excursion
(end-of-line)
(point))))
(forward-line 1)
(while (looking-at (concat "^\\(\\w*\\)\\(;\\w*\\)?[=:\t ]+"
"\\(<[\t ]*file://\\)?\\(.*\\)$"))
(setq name (match-string 1)
value (match-string 4))
(save-excursion
(set-buffer bufval)
(erase-buffer)
(insert-file-contents-literally value)
(delete-file value)
(setq value (buffer-substring (point-min) (point-max))))
(setq record (cons (list name value)
record))
(forward-line 1))
(setq result (cons (if withdn
(cons dn (nreverse record))
(nreverse record)) result))
(setq record nil)
(skip-chars-forward " \t\n")
(message "Parsing results... %d" numres)
(1+ numres))
(message "Parsing results... done")
(nreverse result)))))
(provide 'smime-ldap)
;; arch-tag: 87e6bc44-21fc-4e9b-a89b-f55f031f78f8
;;; smime-ldap.el ends here
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