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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
* This library is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation.
*
* This library 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 Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library. If not, see <http://www.gnu.org/licenses/>.
*
* Authors: Jeffrey Stedfast <fejj@ximian.com>
*/
#include "evolution-data-server-config.h"
#include <string.h>
#include <glib/gi18n-lib.h>
#include "camel-internet-address.h"
#include "camel-sasl-anonymous.h"
struct _CamelSaslAnonymousPrivate {
gchar *trace_info;
CamelSaslAnonTraceType type;
};
static CamelServiceAuthType sasl_anonymous_auth_type = {
N_("Anonymous"),
N_("This option will connect to the server using an anonymous login."),
"ANONYMOUS",
FALSE
};
G_DEFINE_TYPE (CamelSaslAnonymous, camel_sasl_anonymous, CAMEL_TYPE_SASL)
static void
sasl_anonymous_finalize (GObject *object)
{
CamelSaslAnonymous *sasl = CAMEL_SASL_ANONYMOUS (object);
g_free (sasl->priv->trace_info);
/* Chain up to parent's finalize() method. */
G_OBJECT_CLASS (camel_sasl_anonymous_parent_class)->finalize (object);
}
static GByteArray *
sasl_anonymous_challenge_sync (CamelSasl *sasl,
GByteArray *token,
GCancellable *cancellable,
GError **error)
{
CamelSaslAnonymous *sasl_anon = CAMEL_SASL_ANONYMOUS (sasl);
CamelInternetAddress *cia;
GByteArray *ret = NULL;
if (token) {
g_set_error (
error, CAMEL_SERVICE_ERROR,
CAMEL_SERVICE_ERROR_CANT_AUTHENTICATE,
_("Authentication failed."));
return NULL;
}
switch (sasl_anon->priv->type) {
case CAMEL_SASL_ANON_TRACE_EMAIL:
cia = camel_internet_address_new ();
if (camel_internet_address_add (cia, NULL, sasl_anon->priv->trace_info) != 1) {
g_set_error (
error, CAMEL_SERVICE_ERROR,
CAMEL_SERVICE_ERROR_CANT_AUTHENTICATE,
/* Translators: the 'trace information' term comes from https://tools.ietf.org/html/rfc4505
In this case the user set to use an email address as the trace information,
but the provided value is not a valid email address. */
_("Invalid email address trace information:\n%s"),
sasl_anon->priv->trace_info);
g_object_unref (cia);
return NULL;
}
g_object_unref (cia);
ret = g_byte_array_new ();
g_byte_array_append (ret, (guint8 *) sasl_anon->priv->trace_info, strlen (sasl_anon->priv->trace_info));
break;
case CAMEL_SASL_ANON_TRACE_OPAQUE:
if (strchr (sasl_anon->priv->trace_info, '@')) {
g_set_error (
error, CAMEL_SERVICE_ERROR,
CAMEL_SERVICE_ERROR_CANT_AUTHENTICATE,
/* Translators: the 'trace information' term comes from https://tools.ietf.org/html/rfc4505
In this case the user set to use an opaque trace information,
but the provided value looks like an email address. */
_("Invalid opaque trace information:\n%s"),
sasl_anon->priv->trace_info);
return NULL;
}
ret = g_byte_array_new ();
g_byte_array_append (ret, (guint8 *) sasl_anon->priv->trace_info, strlen (sasl_anon->priv->trace_info));
break;
case CAMEL_SASL_ANON_TRACE_EMPTY:
ret = g_byte_array_new ();
break;
default:
g_set_error_literal (
error, CAMEL_SERVICE_ERROR,
CAMEL_SERVICE_ERROR_CANT_AUTHENTICATE,
_("Invalid argument"));
return NULL;
}
camel_sasl_set_authenticated (sasl, TRUE);
return ret;
}
static void
camel_sasl_anonymous_class_init (CamelSaslAnonymousClass *class)
{
GObjectClass *object_class;
CamelSaslClass *sasl_class;
g_type_class_add_private (class, sizeof (CamelSaslAnonymousPrivate));
object_class = G_OBJECT_CLASS (class);
object_class->finalize = sasl_anonymous_finalize;
sasl_class = CAMEL_SASL_CLASS (class);
sasl_class->auth_type = &sasl_anonymous_auth_type;
sasl_class->challenge_sync = sasl_anonymous_challenge_sync;
}
static void
camel_sasl_anonymous_init (CamelSaslAnonymous *sasl_anonymous)
{
sasl_anonymous->priv = G_TYPE_INSTANCE_GET_PRIVATE (sasl_anonymous, CAMEL_TYPE_SASL_ANONYMOUS, CamelSaslAnonymousPrivate);
}
/**
* camel_sasl_anonymous_new:
* @type: trace type
* @trace_info: trace info
*
* Create a new #CamelSaslAnonymous object.
*
* Returns: a new #CamelSasl object
**/
CamelSasl *
camel_sasl_anonymous_new (CamelSaslAnonTraceType type,
const gchar *trace_info)
{
CamelSaslAnonymous *sasl_anon;
if (!trace_info && type != CAMEL_SASL_ANON_TRACE_EMPTY)
return NULL;
sasl_anon = g_object_new (CAMEL_TYPE_SASL_ANONYMOUS, NULL);
sasl_anon->priv->trace_info = g_strdup (trace_info);
sasl_anon->priv->type = type;
return CAMEL_SASL (sasl_anon);
}
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