From e95d099cdfd41ffc155a6c84bec38eade749ffbd Mon Sep 17 00:00:00 2001
From: hiro <hiro@ee746299-78ed-0310-b773-934348b2243d>
Date: Tue, 19 Sep 2006 02:19:32 +0000
Subject: check Bcc recipients before encryption.

git-svn-id: svn://sylpheed.sraoss.jp/sylpheed/trunk@1167 ee746299-78ed-0310-b773-934348b2243d
---
 ChangeLog     |  5 +++++
 ChangeLog.ja  |  5 +++++
 NEWS          |  2 ++
 src/compose.c | 23 +++++++++++++++++++++++
 4 files changed, 35 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 9fdb2f9b..52166571 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2006-09-19
+
+	* src/compose.c: compose_write_to_file(): check Bcc recipients before
+	  encryption.
+
 2006-09-14
 
 	* libsylph/pop.c: pop3_write_uidl_list(): use PrefFile to protect
diff --git a/ChangeLog.ja b/ChangeLog.ja
index 0521f76c..aa056da6 100644
--- a/ChangeLog.ja
+++ b/ChangeLog.ja
@@ -1,3 +1,8 @@
+2006-09-19
+
+	* src/compose.c: compose_write_to_file(): 暗号化の前に Bcc の宛先を
+	  チェックするようにした。
+
 2006-09-14
 
 	* libsylph/pop.c: pop3_write_uidl_list(): ディスクが一杯のときに
diff --git a/NEWS b/NEWS
index 1b7b2d7c..c4730855 100644
--- a/NEWS
+++ b/NEWS
@@ -14,6 +14,8 @@ Changes of Sylpheed
     * UTF-8 text can be inserted correctly in the compose window.
     * The error messages of the failure of displaying message body was
       improved.
+    * A warning is displayed before sending when Bcc is specified on
+      encryption.
     * Minor UI fixes were made.
     * Other minor bugs were fixed.
     * Win32: Regular expression was supported in filtering.
diff --git a/src/compose.c b/src/compose.c
index 7c4d8210..a3ca459e 100644
--- a/src/compose.c
+++ b/src/compose.c
@@ -3136,6 +3136,29 @@ static gint compose_write_to_file(Compose *compose, const gchar *file,
 		}
 	}
 	if (compose->use_encryption) {
+		if (compose->use_bcc) {
+			const gchar *text;
+			gchar *bcc;
+			AlertValue aval;
+
+			text = gtk_entry_get_text
+				(GTK_ENTRY(compose->bcc_entry));
+			Xstrdup_a(bcc, text, { g_unlink(file); return -1; });
+			g_strstrip(bcc);
+			if (*bcc != '\0') {
+				aval = alertpanel_full
+					(_("Encrypting with Bcc"),
+					 _("This message has Bcc recipients. If this message is encrypted, all Bcc recipients will be visible by examing the encryption key list, leading to loss of confidentiality.\n"
+					   "\n"
+					   "Send it anyway?"),
+					 ALERT_WARNING, G_ALERTDEFAULT, FALSE,
+					 GTK_STOCK_YES, GTK_STOCK_NO, NULL);
+				if (aval != G_ALERTDEFAULT) {
+					g_unlink(file);
+					return -1;
+				}
+			}
+		}
 		if (rfc2015_encrypt(file, compose->to_list,
 				    compose->account->ascii_armored) < 0) {
 			g_unlink(file);
-- 
cgit v1.2.3