pidgin/pidgin

Implement SNI support for the gnutls SSL plugin.
release-2.x.y
2019-12-16, Mihai Moldovan
6dba8046e1b1
Implement SNI support for the gnutls SSL plugin.

Note that gnutls is picky in regard to what it accepts as the server name - it
MUST be a domain name. IP addresses are not supported according to the
documentation.

Hence, filter out IP addresses and hope that whatever is not recognized as
such an address is actually a domain name. This will probably fail for more
exotic addresses (especially in IPv6 realm), but wiring up a full-blown parser
is too much effort and SSL plugins are not part of purple-3 anyway.

Fixes #17300
/*
* Status Icon Themes for Pidgin
*
* Pidgin is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#include "gtkstatus-icon-theme.h"
/******************************************************************************
* Globals
*****************************************************************************/
static GObjectClass *parent_class = NULL;
/******************************************************************************
* GObject Stuff
*****************************************************************************/
static void
pidgin_status_icon_theme_finalize(GObject *obj)
{
parent_class->finalize(obj);
}
static void
pidgin_status_icon_theme_class_init(PidginStatusIconThemeClass *klass)
{
GObjectClass *obj_class = G_OBJECT_CLASS(klass);
parent_class = g_type_class_peek_parent(klass);
obj_class->finalize = pidgin_status_icon_theme_finalize;
}
GType
pidgin_status_icon_theme_get_type(void)
{
static GType type = 0;
if (type == 0) {
static const GTypeInfo info = {
sizeof (PidginStatusIconThemeClass),
NULL, /* base_init */
NULL, /* base_finalize */
(GClassInitFunc)pidgin_status_icon_theme_class_init, /* class_init */
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (PidginStatusIconTheme),
0, /* n_preallocs */
NULL,
NULL, /* value table */
};
type = g_type_register_static(PIDGIN_TYPE_ICON_THEME,
"PidginStatusIconTheme", &info, 0);
}
return type;
}