(pgg-pgp5-encrypt-region, pgg-pgp5-decrypt-region)

(pgg-pgp5-encrypt-symmetric-region, pgg-pgp5-encrypt-symmetric)
(pgg-pgp5-encrypt, pgg-pgp5-decrypt-region, pgg-pgp5-decrypt)
(pgg-pgp5-sign-region, pgg-pgp5-sign): Add optional 'passphrase'
argument to all these routines, so the passphrase can be managed
externally and passed in to the system.
(pgg-pgp5-sign-region): Use new name of	pgg-add-passphrase-to-cache
function.

lisp/ChangeLog

+2005-11-04 Ken Manheimer  <ken.manheimer@gmail.com>
+
+	* pgg-pgp.el (pgg-pgp-encrypt-region, pgg-pgp-decrypt-region)
+	(pgg-pgp-encrypt-symmetric-region, pgg-pgp-encrypt-symmetric)
+	(pgg-pgp-encrypt, pgg-pgp-decrypt-region, pgg-pgp-decrypt)
+	(pgg-pgp-sign-region, pgg-pgp-sign): Add optional 'passphrase'
+	argument to all these routines, so the passphrase can be managed
+	externally and passed in to the system.
+	(pgg-pgp-decrypt-region, pgg-pgp-sign-region): Use new name for
+	pgg-add-passphrase-to-cache function.
+
+	* pgg-pgp5.el (pgg-pgp5-encrypt-region, pgg-pgp5-decrypt-region)
+	(pgg-pgp5-encrypt-symmetric-region, pgg-pgp5-encrypt-symmetric)
+	(pgg-pgp5-encrypt, pgg-pgp5-decrypt-region, pgg-pgp5-decrypt)
+	(pgg-pgp5-sign-region, pgg-pgp5-sign): Add optional 'passphrase'
+	argument to all these routines, so the passphrase can be managed
+	externally and passed in to the system.
+	(pgg-pgp5-sign-region): Use new name of	pgg-add-passphrase-to-cache
+	function.
+
 2005-11-04  Edward O'Connor  <hober0@gmail.com>  (tiny change)
 	* net/goto-addr.el (goto-address-url-regexp): Remove `data:' URLs

lisp/pgg-pgp5.el

@@ -143,41 +143,51 @@ Bourne shell or its equivalent \(not tcsh) is needed for \"2>\"."
 		 (buffer-substring (match-end 0)(progn (end-of-line)(point)))))
 	 2)))))
 
-(defun pgg-pgp5-encrypt-region (start end recipients &optional sign)
+(defun pgg-pgp5-encrypt-region (start end recipients &optional sign passphrase)
   "Encrypt the current region between START and END."
   (let* ((pgg-pgp5-user-id (or pgg-pgp5-user-id pgg-default-user-id))
+	 (passphrase (or passphrase
+                         (when sign
+                           (pgg-read-passphrase
+                            (format "PGP passphrase for %s: "
+                                    pgg-pgp5-user-id)
+                            pgg-pgp5-user-id))))
 	 (args
-	  `("+NoBatchInvalidKeys=off" "-fat" "+batchmode=1"
-	    ,@(if recipients
-		  (apply #'append
-			 (mapcar (lambda (rcpt)
-				   (list "-r"
-					 (concat "\"" rcpt "\"")))
-				 (append recipients
-					 (if pgg-encrypt-for-me
-					     (list pgg-pgp5-user-id)))))))))
+          (append
+           `("+NoBatchInvalidKeys=off" "-fat" "+batchmode=1"
+             ,@(if recipients
+                   (apply #'append
+                          (mapcar (lambda (rcpt)
+                                    (list "-r"
+                                          (concat "\"" rcpt "\"")))
+                                  (append recipients
+                                          (if pgg-encrypt-for-me
+                                              (list pgg-pgp5-user-id)))))))
+           (if sign '("-s" "-u" pgg-pgp5-user-id)))))
     (pgg-pgp5-process-region start end nil pgg-pgp5-pgpe-program args)
     (pgg-process-when-success nil)))
 
-(defun pgg-pgp5-decrypt-region (start end)
+(defun pgg-pgp5-decrypt-region (start end &optional passphrase)
   "Decrypt the current region between START and END."
   (let* ((pgg-pgp5-user-id (or pgg-pgp5-user-id pgg-default-user-id))
 	 (passphrase
-	  (pgg-read-passphrase
-	   (format "PGP passphrase for %s: " pgg-pgp5-user-id)
-	   (pgg-pgp5-lookup-key pgg-pgp5-user-id 'encrypt)))
+          (or passphrase
+              (pgg-read-passphrase
+               (format "PGP passphrase for %s: " pgg-pgp5-user-id)
+               (pgg-pgp5-lookup-key pgg-pgp5-user-id 'encrypt))))
 	 (args
 	  '("+verbose=1" "+batchmode=1" "+language=us" "-f")))
     (pgg-pgp5-process-region start end passphrase pgg-pgp5-pgpv-program args)
     (pgg-process-when-success nil)))
 
-(defun pgg-pgp5-sign-region (start end &optional clearsign)
+(defun pgg-pgp5-sign-region (start end &optional clearsign passphrase)
   "Make detached signature from text between START and END."
   (let* ((pgg-pgp5-user-id (or pgg-pgp5-user-id pgg-default-user-id))
 	 (passphrase
-	  (pgg-read-passphrase
-	   (format "PGP passphrase for %s: " pgg-pgp5-user-id)
-	   (pgg-pgp5-lookup-key pgg-pgp5-user-id 'sign)))
+          (or passphrase
+              (pgg-read-passphrase
+               (format "PGP passphrase for %s: " pgg-pgp5-user-id)
+               (pgg-pgp5-lookup-key pgg-pgp5-user-id 'sign))))
 	 (args
 	  (list (if clearsign "-fat" "-fbat")
 		"+verbose=1" "+language=us" "+batchmode=1"
@@ -191,7 +201,7 @@ Bourne shell or its equivalent \(not tcsh) is needed for \"2>\"."
 				    (point))
 			     (point-max))))))
 	  (if pgg-cache-passphrase
-	      (pgg-add-passphrase-cache
+	      (pgg-add-passphrase-to-cache
 	       (cdr (assq 'key-identifier packet))
 	       passphrase)))))))