Change lisp/pop3-fma.el to crypt/encrypt password using base64

diff --git a/ChangeLog b/ChangeLog
index 23afe38..114dd08 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,8 +1,16 @@
+1998-06-17  Tatsuya Ichikawa  <t-ichi@po.shiojiri.ne.jp>
+
+       * lisp/pop3-fma.el: Add about password document in README-ja.pop3
+       Small bug fix.
+       
+       * lisp/pop3-fma.el: Delete variable pop3-fma-cypher-key
+       Use base64-encode-string , base64-decode-string instead. 
+       Both change by Yasuo OKABE <okabe@kuis.kyoto-u.ac.jp>
+
 1998-06-13  Tatsuya Ichikawa  <t-ichi@po.shiojiri.ne.jp>
 
        * lisp/pop3-fma.el: New function pop3-fma-cypher-string
         New variable pop3-fma-cypher-key
-        Both change by Yasuo OKABE <okabe@kuis.kyoto-u.ac.jp>
 
 1998-06-07  MORIOKA Tomohiko  <morioka@jaist.ac.jp>
 

diff --git a/lisp/pop3-fma.el b/lisp/pop3-fma.el
index 74eae7d..062a1d0 100644 (file)
--- a/lisp/pop3-fma.el
+++ b/lisp/pop3-fma.el
@@ -1,14 +1,16 @@
 ;; pop3-fma.el.el --- POP3 for Multiple Account for Gnus.
 ;; Copyright (C) 1996,97,98 Free Software Foundation, Inc. , Tatsuya Ichikawa
+;;                                                           Yasuo Okabe
 ;; Author: Tatsuya Ichikawa <t-ichi@po.shiojiri.ne.jp>
-;; Version: 0.13
+;;         Yasuo OKABE <okabe@kuis.kyoto-u.ac.jp>
+;; Version: 0.20
 ;; Keywords: mail , gnus , pop3
 ;;
 ;; SPECIAL THANKS
 ;;    Keiichi Suzuki <kei-suzu@mail.wbs.or.jp>
 ;;    Katsumi Yamaoka <yamaoka@jpl.org>
 ;;
-;; This file is part of GNU Emacs.
+;; This file is not 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
@@ -27,12 +29,16 @@
 
 ;;; Commentary:
 ;;
+;; Note.
+;;
+;; This file store pop3 password in variable "pop3-fma-password".
+;; Please take care by yourself to treat pop3 password.
 ;;
 ;; How to use.
 ;;
 ;; add your .emacs following codes.
 ;;
-;;  (autoload 'pop3-fma-set-pop3-password "pop3-fma")
+;;  (require 'pop3-fma)
 ;;  (setq pop3-fma-spool-file-alist
 ;;        '(
 ;;         "po:username0@mailhost0.your.domain0"
@@ -66,19 +72,25 @@
     (` (defvar (, symbol) (, value) (, doc))))
   )
 
+(unless (and (fboundp 'pop3-fma-encode-string)
+            (fboundp 'pop3-fma-decode-string))
+  (require 'mel-b)
+  (fset 'pop3-fma-encode-string 'base64-encode-string)
+  (fset 'pop3-fma-decode-string 'base64-decode-string))
+
 (defgroup pop3-fma nil
   "Multile POP3 account utility for Gnus."
   :prefix "pop3-fma-"
   :group 'mail
   :group 'news)
 
-(defconst pop3-fma-version-number "0.13")
+(defconst pop3-fma-version-number "0.20")
 (defconst pop3-fma-codename
 ;;  "Feel the wind"            ; 0.10
 ;;  "My home town"             ; 0.11
 ;;  "On the road"              ; 0.12
-  "Rock'n Roll city"           ; 0.13
-;;  "Money"                    ; 0.xx
+;;  "Rock'n Roll city"         ; 0.13
+  "Money"                      ; 0.20
 ;;  "Midnight blue train"      ; 0.xx
 ;;  "Still 19"                 ; 0.xx
 ;;  "J boy"                    ; 0.xx
@@ -127,17 +139,14 @@ Please do not set this valiable non-nil if you do not use Meadow.")
 (defvar passwd nil)
 (defvar str nil)
 (defvar pop3-fma-movemail-options pop3-fma-movemail-arguments)
-(defvar pop3-fma-cypher-key (1+ (random 92)))
-
-(defun pop3-fma-init-hooks ()
-  (add-hook 'message-send-hook 'pop3-fma-message-add-header))
 
 (eval-after-load "message"
-  '(pop3-fma-init-hooks))
-
+  '(lambda ()
+     (add-hook 'message-send-hook 'pop3-fma-message-add-header)))
 (add-hook 'gnus-after-exiting-gnus-hook
          '(lambda () (setq pop3-fma-password nil)))
 (add-hook 'gnus-before-startup-hook 'pop3-fma-set-pop3-password)
+
 ;;
 ;;
 ;; Gnus POP3 additional utility...
@@ -176,7 +185,7 @@ Please do not set this valiable non-nil if you do not use Meadow.")
 ;;
 (defun pop3-fma-read-passwd (mailhost)
   (setq passwd (nth 2 (assoc mailhost pop3-fma-password)))
-  (pop3-fma-cypher-string passwd nil t))
+  (pop3-fma-decode-string passwd))
 
 (setq pop3-read-passwd 'pop3-fma-read-passwd)
 ;;
@@ -192,11 +201,11 @@ Please do not set this valiable non-nil if you do not use Meadow.")
                     (list
                      pop3-mailhost
                      pop3-maildrop
-                     (pop3-fma-cypher-string passwd)))))                     
+                     (pop3-fma-encode-string passwd)))))                     
     (setcar (cdr (cdr (assoc pop3-mailhost pop3-fma-password)))
-           passwd))
+           (pop3-fma-encode-string passwd)))
   (message "POP password registered.")
-  passwd)
+  (pop3-fma-encode-string passwd))
 ;;
 ;;;###autoload
 (defun pop3-fma-set-pop3-password()
@@ -276,29 +285,6 @@ Argument PROMPT ."
          (setq hdr (concat str "\n"))
          (insert-string hdr)))))
 ;;
-;; Crypt password string
-;;
-(defun pop3-fma-cypher-string (string &optional key flag)
-  (let ((r nil)
-       (i 0)
-       (rot (if flag (- 94 (or key pop3-fma-cypher-key 13))
-              (or key pop3-fma-cypher-key 13))))
-    (mapcar (lambda (x)
-             (setq r
-                   (concat r 
-                           (cond
-                            ((and (<= 32 x) (<= x 126))
-                             (char-to-string
-                              (+ (% (+ (- x 32)
-                                       (if flag
-                                           (+ rot (- 94 i))
-                                         (+ rot i)))
-                                    94) 32)))
-                            (t (char-to-string x)))))
-             (setq i (1+ i)))
-           (string-to-char-list string))
-    r))
-;;
 (provide 'pop3-fma)
 ;;
 ;; pop3-fma.el ends here.