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#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "wocky-sasl-plain.h"
#include "wocky-auth-registry.h"
#define WOCKY_DEBUG_FLAG WOCKY_DEBUG_AUTH
#include "wocky-debug-internal.h"
static void
auth_handler_iface_init (gpointer g_iface);
G_DEFINE_TYPE_WITH_CODE (WockySaslPlain, wocky_sasl_plain, G_TYPE_OBJECT,
G_IMPLEMENT_INTERFACE (WOCKY_TYPE_AUTH_HANDLER, auth_handler_iface_init))
enum
{
PROP_USERNAME = 1,
PROP_PASSWORD
};
struct _WockySaslPlainPrivate
{
gchar *username;
gchar *password;
};
static void
wocky_sasl_plain_get_property (GObject *object, guint property_id,
GValue *value, GParamSpec *pspec)
{
WockySaslPlain *self = WOCKY_SASL_PLAIN (object);
WockySaslPlainPrivate *priv = self->priv;
switch (property_id)
{
case PROP_USERNAME:
g_value_set_string (value, priv->username);
break;
case PROP_PASSWORD:
g_value_set_string (value, priv->password);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
}
static void
wocky_sasl_plain_set_property (GObject *object, guint property_id,
const GValue *value, GParamSpec *pspec)
{
WockySaslPlain *self = WOCKY_SASL_PLAIN (object);
WockySaslPlainPrivate *priv = self->priv;
switch (property_id)
{
case PROP_USERNAME:
g_free (priv->username);
priv->username = g_value_dup_string (value);
break;
case PROP_PASSWORD:
g_free (priv->password);
priv->password = g_value_dup_string (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
}
static void
wocky_sasl_plain_dispose (GObject *object)
{
WockySaslPlain *self = WOCKY_SASL_PLAIN (object);
WockySaslPlainPrivate *priv = self->priv;
g_free (priv->username);
g_free (priv->password);
G_OBJECT_CLASS (wocky_sasl_plain_parent_class)->dispose (object);
}
static void
wocky_sasl_plain_class_init (WockySaslPlainClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
g_type_class_add_private (klass, sizeof (WockySaslPlainPrivate));
object_class->get_property = wocky_sasl_plain_get_property;
object_class->set_property = wocky_sasl_plain_set_property;
object_class->dispose = wocky_sasl_plain_dispose;
g_object_class_install_property (object_class, PROP_USERNAME,
g_param_spec_string ("username", "username",
"The username to authenticate with", NULL,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (object_class, PROP_PASSWORD,
g_param_spec_string ("password", "password",
"The password to authenticate with", NULL,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT | G_PARAM_STATIC_STRINGS));
}
static gboolean
plain_initial_response (WockyAuthHandler *handler,
GString **initial_data,
GError **error);
static void
auth_handler_iface_init (gpointer g_iface)
{
WockyAuthHandlerIface *iface = g_iface;
iface->mechanism = WOCKY_AUTH_MECH_SASL_PLAIN;
iface->plain = TRUE;
iface->initial_response_func = plain_initial_response;
}
static void
wocky_sasl_plain_init (WockySaslPlain *self)
{
self->priv = G_TYPE_INSTANCE_GET_PRIVATE (
self, WOCKY_TYPE_SASL_PLAIN, WockySaslPlainPrivate);
}
WockySaslPlain *
wocky_sasl_plain_new (const gchar *username, const gchar *password)
{
return g_object_new (WOCKY_TYPE_SASL_PLAIN,
"username", username,
"password", password,
NULL);
}
static GString *
plain_generate_initial_response (const gchar *username, const gchar *password)
{
GString *str = g_string_new ("");
g_string_append_c (str, '\0');
g_string_append (str, username);
g_string_append_c (str, '\0');
g_string_append (str, password);
return str;
}
static gboolean
plain_initial_response (WockyAuthHandler *handler,
GString **initial_data,
GError **error)
{
WockySaslPlain *self = WOCKY_SASL_PLAIN (handler);
WockySaslPlainPrivate *priv = self->priv;
if (priv->username == NULL || priv->password == NULL)
{
g_set_error (error, WOCKY_AUTH_ERROR,
WOCKY_AUTH_ERROR_NO_CREDENTIALS,
"No username or password provided");
return FALSE;
}
DEBUG ("Got username and password");
*initial_data = plain_generate_initial_response (priv->username,
priv->password);
return TRUE;
}
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