Update copyright year to 2016

[gnu-emacs] / lisp / net / tls.el

diff --git a/lisp/net/tls.el b/lisp/net/tls.el
index 48e6a42186ca1ec2318549b074b8e62a76f8057a..30895d043c8d9e54c4b446e3f82a525df1996a92 100644 (file)
--- a/lisp/net/tls.el
+++ b/lisp/net/tls.el
@@ -1,6 +1,6 @@
 ;;; tls.el --- TLS/SSL support via wrapper around GnuTLS
 
-;; Copyright (C) 1996-1999, 2002-2015 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1999, 2002-2016 Free Software Foundation, Inc.
 
 ;; Author: Simon Josefsson <simon@josefsson.org>
 ;; Keywords: comm, tls, gnutls, ssl
@@ -44,6 +44,8 @@
 
 ;;; Code:
 
+(require 'gnutls)
+
 (autoload 'format-spec "format-spec")
 (autoload 'format-spec-make "format-spec")
 
@@ -74,9 +76,10 @@ and `gnutls-cli' (version 2.0.1) output."
   :type 'regexp
   :group 'tls)
 
-(defcustom tls-program '("gnutls-cli --insecure -p %p %h"
-                        "gnutls-cli --insecure -p %p %h --protocols ssl3"
-                        "openssl s_client -connect %h:%p -no_ssl2 -ign_eof")
+(defcustom tls-program
+  '("gnutls-cli --x509cafile %t -p %p %h"
+    "gnutls-cli --x509cafile %t -p %p %h --protocols ssl3"
+    "openssl s_client -connect %h:%p -no_ssl2 -ign_eof")
   "List of strings containing commands to start TLS stream to a host.
 Each entry in the list is tried until a connection is successful.
 %h is replaced with server hostname, %p with port to connect to.
@@ -89,21 +92,17 @@ successful negotiation."
   :type
   '(choice
     (const :tag "Default list of commands"
-          ("gnutls-cli --insecure -p %p %h"
-           "gnutls-cli --insecure -p %p %h --protocols ssl3"
-           "openssl s_client -connect %h:%p -no_ssl2 -ign_eof"))
+          ("gnutls-cli --x509cafile %t -p %p %h"
+           "gnutls-cli --x509cafile %t -p %p %h --protocols ssl3"
+           "openssl s_client -CAfile %t -connect %h:%p -no_ssl2 -ign_eof"))
     (list :tag "Choose commands"
          :value
-         ("gnutls-cli --insecure -p %p %h"
-          "gnutls-cli --insecure -p %p %h --protocols ssl3"
+         ("gnutls-cli --x509cafile %t -p %p %h"
+          "gnutls-cli --x509cafile %t -p %p %h --protocols ssl3"
           "openssl s_client -connect %h:%p -no_ssl2 -ign_eof")
          (set :inline t
               ;; FIXME: add brief `:tag "..."' descriptions.
               ;; (repeat :inline t :tag "Other" (string))
-              ;; See `tls-checktrust':
-              (const "gnutls-cli --x509cafile /etc/ssl/certs/ca-certificates.crt -p %p %h")
-              (const "gnutls-cli --x509cafile /etc/ssl/certs/ca-certificates.crt -p %p %h --protocols ssl3")
-              (const "openssl s_client -connect %h:%p -CAfile /etc/ssl/certs/ca-certificates.crt -no_ssl2 -ign_eof")
               ;; No trust check:
               (const "gnutls-cli --insecure -p %p %h")
               (const "gnutls-cli --insecure -p %p %h --protocols ssl3")
@@ -232,6 +231,7 @@ Fourth arg PORT is an integer specifying a port to connect to."
               (format-spec
                cmd
                (format-spec-make
+                 ?t (car (gnutls-trustfiles))
                 ?h host
                 ?p (if (integerp port)
                        (int-to-string port)