;;; Commentary:
-;; This module is based on 2 drafts about PGP MIME integration:
-
-;; - RFC 2015: "MIME Security with Pretty Good Privacy (PGP)"
-;; by Michael Elkins <elkins@aero.org> (1996/6)
-;;
-;; - draft-kazu-pgp-mime-00.txt: "PGP MIME Integration"
-;; by Kazuhiko Yamamoto <kazu@is.aist-nara.ac.jp>
-;; (1995/10; expired)
-;;
-;; These drafts may be contrary to each other. You should decide
-;; which you support. (Maybe you should use PGP/MIME)
+;; This module is based on
+
+;; [security-multipart] RFC 1847: "Security Multiparts for MIME:
+;; Multipart/Signed and Multipart/Encrypted" by
+;; Jim Galvin <galvin@tis.com>, Sandy Murphy <sandy@tis.com>,
+;; Steve Crocker <crocker@cybercash.com> and
+;; Ned Freed <ned@innosoft.com> (1995/10)
+
+;; [PGP/MIME] RFC 2015: "MIME Security with Pretty Good Privacy
+;; (PGP)" by Michael Elkins <elkins@aero.org> (1996/6)
+
+;; [PGP-kazu] draft-kazu-pgp-mime-00.txt: "PGP MIME Integration"
+;; by Kazuhiko Yamamoto <kazu@is.aist-nara.ac.jp> (1995/10;
+;; expired)
+
+;; PGP/MIME and PGP-kazu may be contrary to each other. You should
+;; decide which you support (Maybe you should not use PGP-kazu).
;;; Code:
;;; @ internal method for application/pgp
;;;
-;;; It is based on draft-kazu-pgp-mime-00.txt
+;;; It is based on draft-kazu-pgp-mime-00.txt (PGP-kazu).
(defun mime-method-for-application/pgp (beg end cal)
- (let* ((cnum (mime-article/point-content-number beg))
+ (let* ((cnum (mime-raw-point-to-entity-number beg))
(p-win (or (get-buffer-window mime-preview-buffer)
(get-largest-window)))
(new-name (format "%s-%s" (buffer-name) cnum))
;;; @ Internal method for multipart/signed
;;;
-
-(defun mime-method-to-verify-multipart/signed (beg end cal)
- "Internal method to check multipart/signed."
- (let* ((rcnum (reverse (mime-article/point-content-number beg)))
- (oinfo (mime-article/rcnum-to-cinfo (cons '1 rcnum)
- mime-raw-entity-info))
- )
- (mime-playback-entity oinfo (cdr (assq 'mode cal)))
- ))
+;;; It is based on RFC 1847 (security-multipart).
+
+(defun mime-method-to-verify-multipart/signed (start end cal)
+ "Internal method to verify multipart/signed."
+ (mime-raw-play-entity
+ ;; entity-info of signature
+ (mime-raw-reversed-entity-number-to-entity-info
+ ;; reversed-entity-number of signature
+ (cons 1 (reverse (mime-raw-point-to-entity-number start)))
+ mime-raw-message-info)
+ (cdr (assq 'mode cal)) ; play-mode
+ ))
(set-atype 'mime-acting-condition
'((type . multipart)(subtype . signed)
;;; @ Internal method for application/pgp-signature
;;;
-;;; It is based on RFC 2015.
+;;; It is based on RFC 2015 (PGP/MIME).
(defvar mime-pgp-command "pgp"
"*Name of the PGP command.")
(defun mime-method-to-verify-application/pgp-signature (beg end cal)
"Internal method to check PGP/MIME signature."
(let* ((encoding (cdr (assq 'encoding cal)))
- (cnum (mime-article/point-content-number beg))
+ (cnum (mime-raw-point-to-entity-number beg))
(rcnum (reverse cnum))
(rmcnum (cdr rcnum))
(knum (car rcnum))
(1- knum)
(1+ knum)))
(raw-buf (current-buffer))
- (oinfo (mime-article/rcnum-to-cinfo (cons onum rmcnum)
- mime-raw-entity-info))
+ (oinfo (mime-raw-reversed-entity-number-to-entity-info
+ (cons onum rmcnum) mime-raw-message-info))
kbuf
(basename (expand-file-name "tm" mime-temp-directory))
(orig-file (make-temp-name basename))
;;; @ Internal method for application/pgp-encrypted
;;;
-;;; It is based on RFC 2015.
+;;; It is based on RFC 2015 (PGP/MIME).
(defun mime-method-to-decrypt-application/pgp-encrypted (beg end cal)
- (let* ((cnum (mime-article/point-content-number beg))
+ (let* ((cnum (mime-raw-point-to-entity-number beg))
(rcnum (reverse cnum))
(rmcnum (cdr rcnum))
(knum (car rcnum))
(onum (if (> knum 0)
(1- knum)
(1+ knum)))
- (oinfo (mime-article/rcnum-to-cinfo (cons onum rmcnum)
- mime-raw-entity-info))
+ (oinfo (mime-raw-reversed-entity-number-to-entity-info
+ (cons onum rmcnum) mime-raw-message-info))
(obeg (mime-entity-info-point-min oinfo))
(oend (mime-entity-info-point-max oinfo))
)
;;; @ Internal method for application/pgp-keys
;;;
-;;; It is based on RFC 2015.
+;;; It is based on RFC 2015 (PGP/MIME).
(defun mime-method-to-add-application/pgp-keys (beg end cal)
- (let* ((cnum (mime-article/point-content-number beg))
+ (let* ((cnum (mime-raw-point-to-entity-number beg))
(new-name (format "%s-%s" (buffer-name) cnum))
(encoding (cdr (assq 'encoding cal)))
str)