[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Emacs-diffs] emacs-25 a2158f6 1/3: Use built-in encryption in imap.el
From: |
Lars Ingebrigtsen |
Subject: |
[Emacs-diffs] emacs-25 a2158f6 1/3: Use built-in encryption in imap.el |
Date: |
Sat, 26 Dec 2015 20:48:19 +0000 |
branch: emacs-25
commit a2158f6c9af62f11533b2086596b755781d2e34f
Author: Lars Ingebrigtsen <address@hidden>
Commit: Lars Ingebrigtsen <address@hidden>
Use built-in encryption in imap.el
* lisp/net/imap.el (imap-ssl-program): Remove (bug#21134).
(imap-starttls-open): Use open-network-stream instead of starttls.el.
(imap-tls-open): Use open-network-stream instead of tls.el.
---
etc/NEWS | 5 ++++
lisp/net/imap.el | 63 +++++++++++++++--------------------------------------
2 files changed, 23 insertions(+), 45 deletions(-)
diff --git a/etc/NEWS b/etc/NEWS
index d9dca46..d396ef9 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -305,6 +305,11 @@ emacs -batch --eval "(checkdoc-file \"subr.el\")"
It raises an error if a bookmark of that name already exists,
unlike `bookmark-set' which silently updates an existing bookmark.
+** IMAP
+
+*** `imap-ssl-program' has been removed, and imap.el uses the internal
+GnuTLS encryption functions if possible.
+
** JSON
---
diff --git a/lisp/net/imap.el b/lisp/net/imap.el
index 33eb3e4..b25f30b 100644
--- a/lisp/net/imap.el
+++ b/lisp/net/imap.el
@@ -74,8 +74,7 @@
;; imap.el supports RFC1730/2060/RFC3501 (IMAP4/IMAP4rev1). The implemented
;; IMAP extensions are RFC2195 (CRAM-MD5), RFC2086 (ACL), RFC2342
;; (NAMESPACE), RFC2359 (UIDPLUS), the IMAP-part of RFC2595 (STARTTLS,
-;; LOGINDISABLED) (with use of external library starttls.el and
-;; program starttls), and the GSSAPI / Kerberos V4 sections of RFC1731
+;; LOGINDISABLED), and the GSSAPI / Kerberos V4 sections of RFC1731
;; (with use of external program `imtest'), and RFC2971 (ID). It also
;; takes advantage of the UNSELECT extension in Cyrus IMAPD.
;;
@@ -140,8 +139,6 @@
(eval-and-compile
;; For Emacs <22.2 and XEmacs.
(unless (fboundp 'declare-function) (defmacro declare-function (&rest _r)))
- (autoload 'starttls-open-stream "starttls")
- (autoload 'starttls-negotiate "starttls")
(autoload 'sasl-find-mechanism "sasl")
(autoload 'digest-md5-parse-digest-challenge "digest-md5")
(autoload 'digest-md5-digest-response "digest-md5")
@@ -151,8 +148,7 @@
(autoload 'utf7-encode "utf7")
(autoload 'utf7-decode "utf7")
(autoload 'format-spec "format-spec")
- (autoload 'format-spec-make "format-spec")
- (autoload 'open-tls-stream "tls"))
+ (autoload 'format-spec-make "format-spec"))
;; User variables.
@@ -184,19 +180,6 @@ the list is tried until a successful connection is made."
:group 'imap
:type '(repeat string))
-(defcustom imap-ssl-program '("openssl s_client -quiet -ssl3 -connect %s:%p"
- "openssl s_client -quiet -ssl2 -connect %s:%p"
- "s_client -quiet -ssl3 -connect %s:%p"
- "s_client -quiet -ssl2 -connect %s:%p")
- "A string, or list of strings, containing commands for SSL connections.
-Within a string, %s is replaced with the server address and %p with
-port number on server. The program should accept IMAP commands on
-stdin and return responses to stdout. Each entry in the list is tried
-until a successful connection is made."
- :group 'imap
- :type '(choice string
- (repeat string)))
-
(defcustom imap-shell-program '("ssh %s imapd"
"rsh %s imapd"
"ssh %g ssh %s imapd"
@@ -718,7 +701,8 @@ sure of changing the value of `foo'."
(let* ((port (or port imap-default-tls-port))
(coding-system-for-read imap-coding-system-for-read)
(coding-system-for-write imap-coding-system-for-write)
- (process (open-tls-stream name buffer server port)))
+ (process (open-network-stream name buffer server port
+ :type 'tls)))
(when process
(while (and (memq (process-status process) '(open run))
;; FIXME: Per the "blue moon" comment, the process/buffer
@@ -803,34 +787,23 @@ sure of changing the value of `foo'."
(imap-capability 'STARTTLS buffer))
(defun imap-starttls-open (name buffer server port)
+ (message "imap: Connecting with STARTTLS...")
(let* ((port (or port imap-default-port))
(coding-system-for-read imap-coding-system-for-read)
(coding-system-for-write imap-coding-system-for-write)
- (process (starttls-open-stream name buffer server port))
- done tls-info)
- (message "imap: Connecting with STARTTLS...")
- (when process
- (while (and (memq (process-status process) '(open run))
- (set-buffer buffer) ;; XXX "blue moon" nntp.el bug
- (goto-char (point-max))
- (forward-line -1)
- (not (imap-parse-greeting)))
- (accept-process-output process 1)
- (sit-for 1))
- (imap-send-command "STARTTLS")
- (while (and (memq (process-status process) '(open run))
- (set-buffer buffer) ;; XXX "blue moon" nntp.el bug
- (goto-char (point-max))
- (forward-line -1)
- (not (re-search-forward "[0-9]+ OK.*\r?\n" nil t)))
- (accept-process-output process 1)
- (sit-for 1))
- (imap-log buffer)
- (when (and (setq tls-info (starttls-negotiate process))
- (memq (process-status process) '(open run)))
- (setq done process)))
- (if (stringp tls-info)
- (message "imap: STARTTLS info: %s" tls-info))
+ (process (open-network-stream
+ name buffer server port
+ :type 'starttls
+ :capability-command "1 CAPABILITY\r\n"
+ :always-query-capabilities t
+ :end-of-command "\r\n"
+ :success " OK "
+ :starttls-function
+ (lambda (capabilities)
+ (when (string-match-p "STARTTLS" capabilities)
+ "1 STARTTLS\r\n"))))
+ (done (and process
+ (memq (process-status process) '(open run)))))
(message "imap: Connecting with STARTTLS...%s" (if done "done" "failed"))
done))