From c91d4975ffa3bb4e6da907855b77296f34823aa4 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Tue, 12 Apr 2016 05:13:05 -0400
Subject: [PATCH] Make sure an email address is valid when replacing it with mailto: link

---
 program/lib/Roundcube/rcube_imap_generic.php |   15 ++++++++++-----
 1 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/program/lib/Roundcube/rcube_imap_generic.php b/program/lib/Roundcube/rcube_imap_generic.php
index 86a1fcf..67d2578 100644
--- a/program/lib/Roundcube/rcube_imap_generic.php
+++ b/program/lib/Roundcube/rcube_imap_generic.php
@@ -910,11 +910,16 @@
                 return false;
             }
 
-            // There is no flag to enable all TLS methods. Net_SMTP
-            // handles enabling TLS similarly.
-            $crypto_method = STREAM_CRYPTO_METHOD_TLS_CLIENT
-                | @STREAM_CRYPTO_METHOD_TLSv1_1_CLIENT
-                | @STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT;
+            if (isset($this->prefs['socket_options']['ssl']['crypto_method'])) {
+                $crypto_method = $this->prefs['socket_options']['ssl']['crypto_method'];
+            }
+            else {
+                // There is no flag to enable all TLS methods. Net_SMTP
+                // handles enabling TLS similarly.
+                $crypto_method = STREAM_CRYPTO_METHOD_TLS_CLIENT
+                    | @STREAM_CRYPTO_METHOD_TLSv1_1_CLIENT
+                    | @STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT;
+            }
 
             if (!stream_socket_enable_crypto($this->fp, true, $crypto_method)) {
                 $this->setError(self::ERROR_BAD, "Unable to negotiate TLS");

--
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