glib/gio/gdummytlsbackend.c - nest-cam/4320010/glib - Git at Google

 /* GIO - GLib Input, Output and Streaming Library
  *
  * Copyright (C) 2010 Red Hat, Inc.
  * Copyright © 2015 Collabora, Ltd.
  *
  * 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; either
  * version 2 of the License, or (at your option) any later version.
  *
  * 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/>.
  */

 #include "config.h"

 #include "gdummytlsbackend.h"

 #include <glib.h>

 #include "gasyncresult.h"
 #include "gcancellable.h"
 #include "ginitable.h"
 #include "gdtlsclientconnection.h"
 #include "gdtlsconnection.h"
 #include "gdtlsserverconnection.h"
 #include "gtlsbackend.h"
 #include "gtlscertificate.h"
 #include "gtlsclientconnection.h"
 #include "gtlsdatabase.h"
 #include "gtlsfiledatabase.h"
 #include "gtlsserverconnection.h"

 #include "giomodule.h"
 #include "giomodule-priv.h"

 #include "glibintl.h"

 static GType _g_dummy_tls_certificate_get_type (void);
 static GType _g_dummy_tls_connection_get_type (void);
 static GType _g_dummy_dtls_connection_get_type (void);
 static GType _g_dummy_tls_database_get_type (void);

 struct _GDummyTlsBackend {
   GObject       parent_instance;
   GTlsDatabase *database;
 };

 static void g_dummy_tls_backend_iface_init (GTlsBackendInterface *iface);

 #define g_dummy_tls_backend_get_type _g_dummy_tls_backend_get_type
 G_DEFINE_TYPE_WITH_CODE (GDummyTlsBackend, g_dummy_tls_backend, G_TYPE_OBJECT,
 			 G_IMPLEMENT_INTERFACE (G_TYPE_TLS_BACKEND,
 						g_dummy_tls_backend_iface_init)
 			 _g_io_modules_ensure_extension_points_registered ();
 			 g_io_extension_point_implement (G_TLS_BACKEND_EXTENSION_POINT_NAME,
 							 g_define_type_id,
 							 "dummy",
 							 -100))

 static void
 g_dummy_tls_backend_init (GDummyTlsBackend *dummy)
 {
 }

 static void
 g_dummy_tls_backend_finalize (GObject *object)
 {
   GDummyTlsBackend *dummy = G_DUMMY_TLS_BACKEND (object);

   g_clear_object (&dummy->database);

   G_OBJECT_CLASS (g_dummy_tls_backend_parent_class)->finalize (object);
 }

 static void
 g_dummy_tls_backend_class_init (GDummyTlsBackendClass *backend_class)
 {
   GObjectClass *object_class = G_OBJECT_CLASS (backend_class);

   object_class->finalize = g_dummy_tls_backend_finalize;
 }

 static GTlsDatabase *
 g_dummy_tls_backend_get_default_database (GTlsBackend *backend)
 {
   GDummyTlsBackend *dummy = G_DUMMY_TLS_BACKEND (backend);

   if (g_once_init_enter (&dummy->database))
     {
       GTlsDatabase *tlsdb;

       tlsdb = g_object_new (_g_dummy_tls_database_get_type (), NULL);
       g_once_init_leave (&dummy->database, tlsdb);
     }

   return g_object_ref (dummy->database);
 }

 static void
 g_dummy_tls_backend_iface_init (GTlsBackendInterface *iface)
 {
   iface->get_certificate_type = _g_dummy_tls_certificate_get_type;
   iface->get_client_connection_type = _g_dummy_tls_connection_get_type;
   iface->get_server_connection_type = _g_dummy_tls_connection_get_type;
   iface->get_dtls_client_connection_type = _g_dummy_dtls_connection_get_type;
   iface->get_dtls_server_connection_type = _g_dummy_dtls_connection_get_type;
   iface->get_file_database_type = _g_dummy_tls_database_get_type;
   iface->get_default_database = g_dummy_tls_backend_get_default_database;
 }

 /* Dummy certificate type */

 typedef struct _GDummyTlsCertificate      GDummyTlsCertificate;
 typedef struct _GDummyTlsCertificateClass GDummyTlsCertificateClass;

 struct _GDummyTlsCertificate {
   GTlsCertificate parent_instance;
 };

 struct _GDummyTlsCertificateClass {
   GTlsCertificateClass parent_class;
 };

 enum
 {
   PROP_CERTIFICATE_0,

   PROP_CERT_CERTIFICATE,
   PROP_CERT_CERTIFICATE_PEM,
   PROP_CERT_PRIVATE_KEY,
   PROP_CERT_PRIVATE_KEY_PEM,
   PROP_CERT_ISSUER
 };

 static void g_dummy_tls_certificate_initable_iface_init (GInitableIface *iface);

 #define g_dummy_tls_certificate_get_type _g_dummy_tls_certificate_get_type
 G_DEFINE_TYPE_WITH_CODE (GDummyTlsCertificate, g_dummy_tls_certificate, G_TYPE_TLS_CERTIFICATE,
 			 G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE,
 						g_dummy_tls_certificate_initable_iface_init);)

 static void
 g_dummy_tls_certificate_get_property (GObject    *object,
 				      guint       prop_id,
 				      GValue     *value,
 				      GParamSpec *pspec)
 {
   /* We need to define this method to make GObject happy, but it will
    * never be possible to construct a working GDummyTlsCertificate, so
    * it doesn't have to do anything useful.
    */
 }

 static void
 g_dummy_tls_certificate_set_property (GObject      *object,
 				      guint         prop_id,
 				      const GValue *value,
 				      GParamSpec   *pspec)
 {
   /* Just ignore all attempts to set properties. */
 }

 static void
 g_dummy_tls_certificate_class_init (GDummyTlsCertificateClass *certificate_class)
 {
   GObjectClass *gobject_class = G_OBJECT_CLASS (certificate_class);

   gobject_class->get_property = g_dummy_tls_certificate_get_property;
   gobject_class->set_property = g_dummy_tls_certificate_set_property;

   g_object_class_override_property (gobject_class, PROP_CERT_CERTIFICATE, "certificate");
   g_object_class_override_property (gobject_class, PROP_CERT_CERTIFICATE_PEM, "certificate-pem");
   g_object_class_override_property (gobject_class, PROP_CERT_PRIVATE_KEY, "private-key");
   g_object_class_override_property (gobject_class, PROP_CERT_PRIVATE_KEY_PEM, "private-key-pem");
   g_object_class_override_property (gobject_class, PROP_CERT_ISSUER, "issuer");
 }

 static void
 g_dummy_tls_certificate_init (GDummyTlsCertificate *certificate)
 {
 }

 static gboolean
 g_dummy_tls_certificate_initable_init (GInitable       *initable,
 				       GCancellable    *cancellable,
 				       GError         **error)
 {
   g_set_error_literal (error, G_TLS_ERROR, G_TLS_ERROR_UNAVAILABLE,
 		       _("TLS support is not available"));
   return FALSE;
 }

 static void
 g_dummy_tls_certificate_initable_iface_init (GInitableIface  *iface)
 {
   iface->init = g_dummy_tls_certificate_initable_init;
 }

 /* Dummy connection type; since GTlsClientConnection and
  * GTlsServerConnection are just interfaces, we can implement them
  * both on a single object.
  */

 typedef struct _GDummyTlsConnection      GDummyTlsConnection;
 typedef struct _GDummyTlsConnectionClass GDummyTlsConnectionClass;

 struct _GDummyTlsConnection {
   GTlsConnection parent_instance;
 };

 struct _GDummyTlsConnectionClass {
   GTlsConnectionClass parent_class;
 };

 enum
 {
   PROP_CONNECTION_0,

   PROP_CONN_BASE_IO_STREAM,
   PROP_CONN_USE_SYSTEM_CERTDB,
   PROP_CONN_REQUIRE_CLOSE_NOTIFY,
   PROP_CONN_REHANDSHAKE_MODE,
   PROP_CONN_CERTIFICATE,
   PROP_CONN_DATABASE,
   PROP_CONN_INTERACTION,
   PROP_CONN_PEER_CERTIFICATE,
   PROP_CONN_PEER_CERTIFICATE_ERRORS,
   PROP_CONN_VALIDATION_FLAGS,
   PROP_CONN_SERVER_IDENTITY,
   PROP_CONN_USE_SSL3,
   PROP_CONN_ACCEPTED_CAS,
   PROP_CONN_AUTHENTICATION_MODE
 };

 static void g_dummy_tls_connection_initable_iface_init (GInitableIface *iface);

 #define g_dummy_tls_connection_get_type _g_dummy_tls_connection_get_type
 G_DEFINE_TYPE_WITH_CODE (GDummyTlsConnection, g_dummy_tls_connection, G_TYPE_TLS_CONNECTION,
 			 G_IMPLEMENT_INTERFACE (G_TYPE_TLS_CLIENT_CONNECTION, NULL);
 			 G_IMPLEMENT_INTERFACE (G_TYPE_TLS_SERVER_CONNECTION, NULL);
 			 G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE,
 						g_dummy_tls_connection_initable_iface_init);)

 static void
 g_dummy_tls_connection_get_property (GObject    *object,
 				     guint       prop_id,
 				     GValue     *value,
 				     GParamSpec *pspec)
 {
 }

 static void
 g_dummy_tls_connection_set_property (GObject      *object,
 				     guint         prop_id,
 				     const GValue *value,
 				     GParamSpec   *pspec)
 {
 }

 static gboolean
 g_dummy_tls_connection_close (GIOStream     *stream,
 			      GCancellable  *cancellable,
 			      GError       **error)
 {
   return TRUE;
 }

 static void
 g_dummy_tls_connection_class_init (GDummyTlsConnectionClass *connection_class)
 {
   GObjectClass *gobject_class = G_OBJECT_CLASS (connection_class);
   GIOStreamClass *io_stream_class = G_IO_STREAM_CLASS (connection_class);

   gobject_class->get_property = g_dummy_tls_connection_get_property;
   gobject_class->set_property = g_dummy_tls_connection_set_property;

   /* Need to override this because when initable_init fails it will
    * dispose the connection, which will close it, which would
    * otherwise try to close its input/output streams, which don't
    * exist.
    */
   io_stream_class->close_fn = g_dummy_tls_connection_close;

   g_object_class_override_property (gobject_class, PROP_CONN_BASE_IO_STREAM, "base-io-stream");
   g_object_class_override_property (gobject_class, PROP_CONN_USE_SYSTEM_CERTDB, "use-system-certdb");
   g_object_class_override_property (gobject_class, PROP_CONN_REQUIRE_CLOSE_NOTIFY, "require-close-notify");
   g_object_class_override_property (gobject_class, PROP_CONN_REHANDSHAKE_MODE, "rehandshake-mode");
   g_object_class_override_property (gobject_class, PROP_CONN_CERTIFICATE, "certificate");
   g_object_class_override_property (gobject_class, PROP_CONN_DATABASE, "database");
   g_object_class_override_property (gobject_class, PROP_CONN_INTERACTION, "interaction");
   g_object_class_override_property (gobject_class, PROP_CONN_PEER_CERTIFICATE, "peer-certificate");
   g_object_class_override_property (gobject_class, PROP_CONN_PEER_CERTIFICATE_ERRORS, "peer-certificate-errors");
   g_object_class_override_property (gobject_class, PROP_CONN_VALIDATION_FLAGS, "validation-flags");
   g_object_class_override_property (gobject_class, PROP_CONN_SERVER_IDENTITY, "server-identity");
   g_object_class_override_property (gobject_class, PROP_CONN_USE_SSL3, "use-ssl3");
   g_object_class_override_property (gobject_class, PROP_CONN_ACCEPTED_CAS, "accepted-cas");
   g_object_class_override_property (gobject_class, PROP_CONN_AUTHENTICATION_MODE, "authentication-mode");
 }

 static void
 g_dummy_tls_connection_init (GDummyTlsConnection *connection)
 {
 }

 static gboolean
 g_dummy_tls_connection_initable_init (GInitable       *initable,
 				      GCancellable    *cancellable,
 				      GError         **error)
 {
   g_set_error_literal (error, G_TLS_ERROR, G_TLS_ERROR_UNAVAILABLE,
 		       _("TLS support is not available"));
   return FALSE;
 }

 static void
 g_dummy_tls_connection_initable_iface_init (GInitableIface  *iface)
 {
   iface->init = g_dummy_tls_connection_initable_init;
 }

 /* Dummy DTLS connection type; since GDtlsClientConnection and
  * GDtlsServerConnection are just interfaces, we can implement them
  * both on a single object.
  */

 typedef struct _GDummyDtlsConnection      GDummyDtlsConnection;
 typedef struct _GDummyDtlsConnectionClass GDummyDtlsConnectionClass;

 struct _GDummyDtlsConnection {
   GObject parent_instance;
 };

 struct _GDummyDtlsConnectionClass {
   GObjectClass parent_class;
 };

 enum
 {
   PROP_DTLS_CONN_BASE_SOCKET = 1,
   PROP_DTLS_CONN_REQUIRE_CLOSE_NOTIFY,
   PROP_DTLS_CONN_REHANDSHAKE_MODE,
   PROP_DTLS_CONN_CERTIFICATE,
   PROP_DTLS_CONN_DATABASE,
   PROP_DTLS_CONN_INTERACTION,
   PROP_DTLS_CONN_PEER_CERTIFICATE,
   PROP_DTLS_CONN_PEER_CERTIFICATE_ERRORS,
   PROP_DTLS_CONN_VALIDATION_FLAGS,
   PROP_DTLS_CONN_SERVER_IDENTITY,
   PROP_DTLS_CONN_ENABLE_NEGOTIATION,
   PROP_DTLS_CONN_ACCEPTED_CAS,
   PROP_DTLS_CONN_AUTHENTICATION_MODE,
 };

 static void g_dummy_dtls_connection_initable_iface_init (GInitableIface *iface);

 #define g_dummy_dtls_connection_get_type _g_dummy_dtls_connection_get_type
 G_DEFINE_TYPE_WITH_CODE (GDummyDtlsConnection, g_dummy_dtls_connection, G_TYPE_OBJECT,
                          G_IMPLEMENT_INTERFACE (G_TYPE_DTLS_CONNECTION, NULL);
                          G_IMPLEMENT_INTERFACE (G_TYPE_DTLS_CLIENT_CONNECTION, NULL);
                          G_IMPLEMENT_INTERFACE (G_TYPE_DTLS_SERVER_CONNECTION, NULL);
                          G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE,
                                                 g_dummy_dtls_connection_initable_iface_init);)

 static void
 g_dummy_dtls_connection_get_property (GObject    *object,
                                       guint       prop_id,
                                       GValue     *value,
                                       GParamSpec *pspec)
 {
 }

 static void
 g_dummy_dtls_connection_set_property (GObject      *object,
                                       guint         prop_id,
                                       const GValue *value,
                                       GParamSpec   *pspec)
 {
 }

 static void
 g_dummy_dtls_connection_class_init (GDummyDtlsConnectionClass *connection_class)
 {
   GObjectClass *gobject_class = G_OBJECT_CLASS (connection_class);

   gobject_class->get_property = g_dummy_dtls_connection_get_property;
   gobject_class->set_property = g_dummy_dtls_connection_set_property;

   g_object_class_override_property (gobject_class, PROP_DTLS_CONN_BASE_SOCKET, "base-socket");
   g_object_class_override_property (gobject_class, PROP_DTLS_CONN_REQUIRE_CLOSE_NOTIFY, "require-close-notify");
   g_object_class_override_property (gobject_class, PROP_DTLS_CONN_REHANDSHAKE_MODE, "rehandshake-mode");
   g_object_class_override_property (gobject_class, PROP_DTLS_CONN_CERTIFICATE, "certificate");
   g_object_class_override_property (gobject_class, PROP_DTLS_CONN_DATABASE, "database");
   g_object_class_override_property (gobject_class, PROP_DTLS_CONN_INTERACTION, "interaction");
   g_object_class_override_property (gobject_class, PROP_DTLS_CONN_PEER_CERTIFICATE, "peer-certificate");
   g_object_class_override_property (gobject_class, PROP_DTLS_CONN_PEER_CERTIFICATE_ERRORS, "peer-certificate-errors");
   g_object_class_override_property (gobject_class, PROP_DTLS_CONN_VALIDATION_FLAGS, "validation-flags");
   g_object_class_override_property (gobject_class, PROP_DTLS_CONN_SERVER_IDENTITY, "server-identity");
   g_object_class_override_property (gobject_class, PROP_DTLS_CONN_ACCEPTED_CAS, "accepted-cas");
   g_object_class_override_property (gobject_class, PROP_DTLS_CONN_AUTHENTICATION_MODE, "authentication-mode");
 }

 static void
 g_dummy_dtls_connection_init (GDummyDtlsConnection *connection)
 {
 }

 static gboolean
 g_dummy_dtls_connection_initable_init (GInitable       *initable,
                                        GCancellable    *cancellable,
                                        GError         **error)
 {
   g_set_error_literal (error, G_TLS_ERROR, G_TLS_ERROR_UNAVAILABLE,
                        _("DTLS support is not available"));
   return FALSE;
 }

 static void
 g_dummy_dtls_connection_initable_iface_init (GInitableIface  *iface)
 {
   iface->init = g_dummy_dtls_connection_initable_init;
 }

 /* Dummy database type.
  */

 typedef struct _GDummyTlsDatabase      GDummyTlsDatabase;
 typedef struct _GDummyTlsDatabaseClass GDummyTlsDatabaseClass;

 struct _GDummyTlsDatabase {
   GTlsDatabase parent_instance;
 };

 struct _GDummyTlsDatabaseClass {
   GTlsDatabaseClass parent_class;
 };

 enum
 {
   PROP_DATABASE_0,

   PROP_ANCHORS,
 };

 static void g_dummy_tls_database_file_database_iface_init (GTlsFileDatabaseInterface *iface);
 static void g_dummy_tls_database_initable_iface_init (GInitableIface *iface);

 #define g_dummy_tls_database_get_type _g_dummy_tls_database_get_type
 G_DEFINE_TYPE_WITH_CODE (GDummyTlsDatabase, g_dummy_tls_database, G_TYPE_TLS_DATABASE,
                          G_IMPLEMENT_INTERFACE (G_TYPE_TLS_FILE_DATABASE,
                                                 g_dummy_tls_database_file_database_iface_init);
                          G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE,
                                                 g_dummy_tls_database_initable_iface_init);)


 static void
 g_dummy_tls_database_get_property (GObject    *object,
                                    guint       prop_id,
                                    GValue     *value,
                                    GParamSpec *pspec)
 {
   /* We need to define this method to make GObject happy, but it will
    * never be possible to construct a working GDummyTlsDatabase, so
    * it doesn't have to do anything useful.
    */
 }

 static void
 g_dummy_tls_database_set_property (GObject      *object,
                                    guint         prop_id,
                                    const GValue *value,
                                    GParamSpec   *pspec)
 {
   /* Just ignore all attempts to set properties. */
 }

 static void
 g_dummy_tls_database_class_init (GDummyTlsDatabaseClass *database_class)
 {
   GObjectClass *gobject_class = G_OBJECT_CLASS (database_class);

   gobject_class->get_property = g_dummy_tls_database_get_property;
   gobject_class->set_property = g_dummy_tls_database_set_property;

   g_object_class_override_property (gobject_class, PROP_ANCHORS, "anchors");
 }

 static void
 g_dummy_tls_database_init (GDummyTlsDatabase *database)
 {
 }

 static void
 g_dummy_tls_database_file_database_iface_init (GTlsFileDatabaseInterface  *iface)
 {
 }

 static gboolean
 g_dummy_tls_database_initable_init (GInitable       *initable,
                                     GCancellable    *cancellable,
                                     GError         **error)
 {
   g_set_error_literal (error, G_TLS_ERROR, G_TLS_ERROR_UNAVAILABLE,
                        _("TLS support is not available"));
   return FALSE;
 }

 static void
 g_dummy_tls_database_initable_iface_init (GInitableIface  *iface)
 {
   iface->init = g_dummy_tls_database_initable_init;
 }
	/* GIO - GLib Input, Output and Streaming Library
	*
	* Copyright (C) 2010 Red Hat, Inc.
	* Copyright © 2015 Collabora, Ltd.
	*
	* 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; either
	* version 2 of the License, or (at your option) any later version.
	*
	* 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/>.
	*/

	#include "config.h"

	#include "gdummytlsbackend.h"

	#include <glib.h>

	#include "gasyncresult.h"
	#include "gcancellable.h"
	#include "ginitable.h"
	#include "gdtlsclientconnection.h"
	#include "gdtlsconnection.h"
	#include "gdtlsserverconnection.h"
	#include "gtlsbackend.h"
	#include "gtlscertificate.h"
	#include "gtlsclientconnection.h"
	#include "gtlsdatabase.h"
	#include "gtlsfiledatabase.h"
	#include "gtlsserverconnection.h"

	#include "giomodule.h"
	#include "giomodule-priv.h"

	#include "glibintl.h"

	static GType _g_dummy_tls_certificate_get_type (void);
	static GType _g_dummy_tls_connection_get_type (void);
	static GType _g_dummy_dtls_connection_get_type (void);
	static GType _g_dummy_tls_database_get_type (void);

	struct _GDummyTlsBackend {
	GObject parent_instance;
	GTlsDatabase *database;
	};

	static void g_dummy_tls_backend_iface_init (GTlsBackendInterface *iface);

	#define g_dummy_tls_backend_get_type _g_dummy_tls_backend_get_type
	G_DEFINE_TYPE_WITH_CODE (GDummyTlsBackend, g_dummy_tls_backend, G_TYPE_OBJECT,
	G_IMPLEMENT_INTERFACE (G_TYPE_TLS_BACKEND,
	g_dummy_tls_backend_iface_init)
	_g_io_modules_ensure_extension_points_registered ();
	g_io_extension_point_implement (G_TLS_BACKEND_EXTENSION_POINT_NAME,
	g_define_type_id,
	"dummy",
	-100))

	static void
	g_dummy_tls_backend_init (GDummyTlsBackend *dummy)
	{
	}

	static void
	g_dummy_tls_backend_finalize (GObject *object)
	{
	GDummyTlsBackend *dummy = G_DUMMY_TLS_BACKEND (object);

	g_clear_object (&dummy->database);

	G_OBJECT_CLASS (g_dummy_tls_backend_parent_class)->finalize (object);
	}

	static void
	g_dummy_tls_backend_class_init (GDummyTlsBackendClass *backend_class)
	{
	GObjectClass *object_class = G_OBJECT_CLASS (backend_class);

	object_class->finalize = g_dummy_tls_backend_finalize;
	}

	static GTlsDatabase *
	g_dummy_tls_backend_get_default_database (GTlsBackend *backend)
	{
	GDummyTlsBackend *dummy = G_DUMMY_TLS_BACKEND (backend);

	if (g_once_init_enter (&dummy->database))
	{
	GTlsDatabase *tlsdb;

	tlsdb = g_object_new (_g_dummy_tls_database_get_type (), NULL);
	g_once_init_leave (&dummy->database, tlsdb);
	}

	return g_object_ref (dummy->database);
	}

	static void
	g_dummy_tls_backend_iface_init (GTlsBackendInterface *iface)
	{
	iface->get_certificate_type = _g_dummy_tls_certificate_get_type;
	iface->get_client_connection_type = _g_dummy_tls_connection_get_type;
	iface->get_server_connection_type = _g_dummy_tls_connection_get_type;
	iface->get_dtls_client_connection_type = _g_dummy_dtls_connection_get_type;
	iface->get_dtls_server_connection_type = _g_dummy_dtls_connection_get_type;
	iface->get_file_database_type = _g_dummy_tls_database_get_type;
	iface->get_default_database = g_dummy_tls_backend_get_default_database;
	}

	/* Dummy certificate type */

	typedef struct _GDummyTlsCertificate GDummyTlsCertificate;
	typedef struct _GDummyTlsCertificateClass GDummyTlsCertificateClass;

	struct _GDummyTlsCertificate {
	GTlsCertificate parent_instance;
	};

	struct _GDummyTlsCertificateClass {
	GTlsCertificateClass parent_class;
	};

	enum
	{
	PROP_CERTIFICATE_0,

	PROP_CERT_CERTIFICATE,
	PROP_CERT_CERTIFICATE_PEM,
	PROP_CERT_PRIVATE_KEY,
	PROP_CERT_PRIVATE_KEY_PEM,
	PROP_CERT_ISSUER
	};

	static void g_dummy_tls_certificate_initable_iface_init (GInitableIface *iface);

	#define g_dummy_tls_certificate_get_type _g_dummy_tls_certificate_get_type
	G_DEFINE_TYPE_WITH_CODE (GDummyTlsCertificate, g_dummy_tls_certificate, G_TYPE_TLS_CERTIFICATE,
	G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE,
	g_dummy_tls_certificate_initable_iface_init);)

	static void
	g_dummy_tls_certificate_get_property (GObject *object,
	guint prop_id,
	GValue *value,
	GParamSpec *pspec)
	{
	/* We need to define this method to make GObject happy, but it will
	* never be possible to construct a working GDummyTlsCertificate, so
	* it doesn't have to do anything useful.
	*/
	}

	static void
	g_dummy_tls_certificate_set_property (GObject *object,
	guint prop_id,
	const GValue *value,
	GParamSpec *pspec)
	{
	/* Just ignore all attempts to set properties. */
	}

	static void
	g_dummy_tls_certificate_class_init (GDummyTlsCertificateClass *certificate_class)
	{
	GObjectClass *gobject_class = G_OBJECT_CLASS (certificate_class);

	gobject_class->get_property = g_dummy_tls_certificate_get_property;
	gobject_class->set_property = g_dummy_tls_certificate_set_property;

	g_object_class_override_property (gobject_class, PROP_CERT_CERTIFICATE, "certificate");
	g_object_class_override_property (gobject_class, PROP_CERT_CERTIFICATE_PEM, "certificate-pem");
	g_object_class_override_property (gobject_class, PROP_CERT_PRIVATE_KEY, "private-key");
	g_object_class_override_property (gobject_class, PROP_CERT_PRIVATE_KEY_PEM, "private-key-pem");
	g_object_class_override_property (gobject_class, PROP_CERT_ISSUER, "issuer");
	}

	static void
	g_dummy_tls_certificate_init (GDummyTlsCertificate *certificate)
	{
	}

	static gboolean
	g_dummy_tls_certificate_initable_init (GInitable *initable,
	GCancellable *cancellable,
	GError **error)
	{
	g_set_error_literal (error, G_TLS_ERROR, G_TLS_ERROR_UNAVAILABLE,
	_("TLS support is not available"));
	return FALSE;
	}

	static void
	g_dummy_tls_certificate_initable_iface_init (GInitableIface *iface)
	{
	iface->init = g_dummy_tls_certificate_initable_init;
	}

	/* Dummy connection type; since GTlsClientConnection and
	* GTlsServerConnection are just interfaces, we can implement them
	* both on a single object.
	*/

	typedef struct _GDummyTlsConnection GDummyTlsConnection;
	typedef struct _GDummyTlsConnectionClass GDummyTlsConnectionClass;

	struct _GDummyTlsConnection {
	GTlsConnection parent_instance;
	};

	struct _GDummyTlsConnectionClass {
	GTlsConnectionClass parent_class;
	};

	enum
	{
	PROP_CONNECTION_0,

	PROP_CONN_BASE_IO_STREAM,
	PROP_CONN_USE_SYSTEM_CERTDB,
	PROP_CONN_REQUIRE_CLOSE_NOTIFY,
	PROP_CONN_REHANDSHAKE_MODE,
	PROP_CONN_CERTIFICATE,
	PROP_CONN_DATABASE,
	PROP_CONN_INTERACTION,
	PROP_CONN_PEER_CERTIFICATE,
	PROP_CONN_PEER_CERTIFICATE_ERRORS,
	PROP_CONN_VALIDATION_FLAGS,
	PROP_CONN_SERVER_IDENTITY,
	PROP_CONN_USE_SSL3,
	PROP_CONN_ACCEPTED_CAS,
	PROP_CONN_AUTHENTICATION_MODE
	};

	static void g_dummy_tls_connection_initable_iface_init (GInitableIface *iface);

	#define g_dummy_tls_connection_get_type _g_dummy_tls_connection_get_type
	G_DEFINE_TYPE_WITH_CODE (GDummyTlsConnection, g_dummy_tls_connection, G_TYPE_TLS_CONNECTION,
	G_IMPLEMENT_INTERFACE (G_TYPE_TLS_CLIENT_CONNECTION, NULL);
	G_IMPLEMENT_INTERFACE (G_TYPE_TLS_SERVER_CONNECTION, NULL);
	G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE,
	g_dummy_tls_connection_initable_iface_init);)

	static void
	g_dummy_tls_connection_get_property (GObject *object,
	guint prop_id,
	GValue *value,
	GParamSpec *pspec)
	{
	}

	static void
	g_dummy_tls_connection_set_property (GObject *object,
	guint prop_id,
	const GValue *value,
	GParamSpec *pspec)
	{
	}

	static gboolean
	g_dummy_tls_connection_close (GIOStream *stream,
	GCancellable *cancellable,
	GError **error)
	{
	return TRUE;
	}

	static void
	g_dummy_tls_connection_class_init (GDummyTlsConnectionClass *connection_class)
	{
	GObjectClass *gobject_class = G_OBJECT_CLASS (connection_class);
	GIOStreamClass *io_stream_class = G_IO_STREAM_CLASS (connection_class);

	gobject_class->get_property = g_dummy_tls_connection_get_property;
	gobject_class->set_property = g_dummy_tls_connection_set_property;

	/* Need to override this because when initable_init fails it will
	* dispose the connection, which will close it, which would
	* otherwise try to close its input/output streams, which don't
	* exist.
	*/
	io_stream_class->close_fn = g_dummy_tls_connection_close;

	g_object_class_override_property (gobject_class, PROP_CONN_BASE_IO_STREAM, "base-io-stream");
	g_object_class_override_property (gobject_class, PROP_CONN_USE_SYSTEM_CERTDB, "use-system-certdb");
	g_object_class_override_property (gobject_class, PROP_CONN_REQUIRE_CLOSE_NOTIFY, "require-close-notify");
	g_object_class_override_property (gobject_class, PROP_CONN_REHANDSHAKE_MODE, "rehandshake-mode");
	g_object_class_override_property (gobject_class, PROP_CONN_CERTIFICATE, "certificate");
	g_object_class_override_property (gobject_class, PROP_CONN_DATABASE, "database");
	g_object_class_override_property (gobject_class, PROP_CONN_INTERACTION, "interaction");
	g_object_class_override_property (gobject_class, PROP_CONN_PEER_CERTIFICATE, "peer-certificate");
	g_object_class_override_property (gobject_class, PROP_CONN_PEER_CERTIFICATE_ERRORS, "peer-certificate-errors");
	g_object_class_override_property (gobject_class, PROP_CONN_VALIDATION_FLAGS, "validation-flags");
	g_object_class_override_property (gobject_class, PROP_CONN_SERVER_IDENTITY, "server-identity");
	g_object_class_override_property (gobject_class, PROP_CONN_USE_SSL3, "use-ssl3");
	g_object_class_override_property (gobject_class, PROP_CONN_ACCEPTED_CAS, "accepted-cas");
	g_object_class_override_property (gobject_class, PROP_CONN_AUTHENTICATION_MODE, "authentication-mode");
	}

	static void
	g_dummy_tls_connection_init (GDummyTlsConnection *connection)
	{
	}

	static gboolean
	g_dummy_tls_connection_initable_init (GInitable *initable,
	GCancellable *cancellable,
	GError **error)
	{
	g_set_error_literal (error, G_TLS_ERROR, G_TLS_ERROR_UNAVAILABLE,
	_("TLS support is not available"));
	return FALSE;
	}

	static void
	g_dummy_tls_connection_initable_iface_init (GInitableIface *iface)
	{
	iface->init = g_dummy_tls_connection_initable_init;
	}

	/* Dummy DTLS connection type; since GDtlsClientConnection and
	* GDtlsServerConnection are just interfaces, we can implement them
	* both on a single object.
	*/

	typedef struct _GDummyDtlsConnection GDummyDtlsConnection;
	typedef struct _GDummyDtlsConnectionClass GDummyDtlsConnectionClass;

	struct _GDummyDtlsConnection {
	GObject parent_instance;
	};

	struct _GDummyDtlsConnectionClass {
	GObjectClass parent_class;
	};

	enum
	{
	PROP_DTLS_CONN_BASE_SOCKET = 1,
	PROP_DTLS_CONN_REQUIRE_CLOSE_NOTIFY,
	PROP_DTLS_CONN_REHANDSHAKE_MODE,
	PROP_DTLS_CONN_CERTIFICATE,
	PROP_DTLS_CONN_DATABASE,
	PROP_DTLS_CONN_INTERACTION,
	PROP_DTLS_CONN_PEER_CERTIFICATE,
	PROP_DTLS_CONN_PEER_CERTIFICATE_ERRORS,
	PROP_DTLS_CONN_VALIDATION_FLAGS,
	PROP_DTLS_CONN_SERVER_IDENTITY,
	PROP_DTLS_CONN_ENABLE_NEGOTIATION,
	PROP_DTLS_CONN_ACCEPTED_CAS,
	PROP_DTLS_CONN_AUTHENTICATION_MODE,
	};

	static void g_dummy_dtls_connection_initable_iface_init (GInitableIface *iface);

	#define g_dummy_dtls_connection_get_type _g_dummy_dtls_connection_get_type
	G_DEFINE_TYPE_WITH_CODE (GDummyDtlsConnection, g_dummy_dtls_connection, G_TYPE_OBJECT,
	G_IMPLEMENT_INTERFACE (G_TYPE_DTLS_CONNECTION, NULL);
	G_IMPLEMENT_INTERFACE (G_TYPE_DTLS_CLIENT_CONNECTION, NULL);
	G_IMPLEMENT_INTERFACE (G_TYPE_DTLS_SERVER_CONNECTION, NULL);
	G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE,
	g_dummy_dtls_connection_initable_iface_init);)

	static void
	g_dummy_dtls_connection_get_property (GObject *object,
	guint prop_id,
	GValue *value,
	GParamSpec *pspec)
	{
	}

	static void
	g_dummy_dtls_connection_set_property (GObject *object,
	guint prop_id,
	const GValue *value,
	GParamSpec *pspec)
	{
	}

	static void
	g_dummy_dtls_connection_class_init (GDummyDtlsConnectionClass *connection_class)
	{
	GObjectClass *gobject_class = G_OBJECT_CLASS (connection_class);

	gobject_class->get_property = g_dummy_dtls_connection_get_property;
	gobject_class->set_property = g_dummy_dtls_connection_set_property;

	g_object_class_override_property (gobject_class, PROP_DTLS_CONN_BASE_SOCKET, "base-socket");
	g_object_class_override_property (gobject_class, PROP_DTLS_CONN_REQUIRE_CLOSE_NOTIFY, "require-close-notify");
	g_object_class_override_property (gobject_class, PROP_DTLS_CONN_REHANDSHAKE_MODE, "rehandshake-mode");
	g_object_class_override_property (gobject_class, PROP_DTLS_CONN_CERTIFICATE, "certificate");
	g_object_class_override_property (gobject_class, PROP_DTLS_CONN_DATABASE, "database");
	g_object_class_override_property (gobject_class, PROP_DTLS_CONN_INTERACTION, "interaction");
	g_object_class_override_property (gobject_class, PROP_DTLS_CONN_PEER_CERTIFICATE, "peer-certificate");
	g_object_class_override_property (gobject_class, PROP_DTLS_CONN_PEER_CERTIFICATE_ERRORS, "peer-certificate-errors");
	g_object_class_override_property (gobject_class, PROP_DTLS_CONN_VALIDATION_FLAGS, "validation-flags");
	g_object_class_override_property (gobject_class, PROP_DTLS_CONN_SERVER_IDENTITY, "server-identity");
	g_object_class_override_property (gobject_class, PROP_DTLS_CONN_ACCEPTED_CAS, "accepted-cas");
	g_object_class_override_property (gobject_class, PROP_DTLS_CONN_AUTHENTICATION_MODE, "authentication-mode");
	}

	static void
	g_dummy_dtls_connection_init (GDummyDtlsConnection *connection)
	{
	}

	static gboolean
	g_dummy_dtls_connection_initable_init (GInitable *initable,
	GCancellable *cancellable,
	GError **error)
	{
	g_set_error_literal (error, G_TLS_ERROR, G_TLS_ERROR_UNAVAILABLE,
	_("DTLS support is not available"));
	return FALSE;
	}

	static void
	g_dummy_dtls_connection_initable_iface_init (GInitableIface *iface)
	{
	iface->init = g_dummy_dtls_connection_initable_init;
	}

	/* Dummy database type.
	*/

	typedef struct _GDummyTlsDatabase GDummyTlsDatabase;
	typedef struct _GDummyTlsDatabaseClass GDummyTlsDatabaseClass;

	struct _GDummyTlsDatabase {
	GTlsDatabase parent_instance;
	};

	struct _GDummyTlsDatabaseClass {
	GTlsDatabaseClass parent_class;
	};

	enum
	{
	PROP_DATABASE_0,

	PROP_ANCHORS,
	};

	static void g_dummy_tls_database_file_database_iface_init (GTlsFileDatabaseInterface *iface);
	static void g_dummy_tls_database_initable_iface_init (GInitableIface *iface);

	#define g_dummy_tls_database_get_type _g_dummy_tls_database_get_type
	G_DEFINE_TYPE_WITH_CODE (GDummyTlsDatabase, g_dummy_tls_database, G_TYPE_TLS_DATABASE,
	G_IMPLEMENT_INTERFACE (G_TYPE_TLS_FILE_DATABASE,
	g_dummy_tls_database_file_database_iface_init);
	G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE,
	g_dummy_tls_database_initable_iface_init);)


	static void
	g_dummy_tls_database_get_property (GObject *object,
	guint prop_id,
	GValue *value,
	GParamSpec *pspec)
	{
	/* We need to define this method to make GObject happy, but it will
	* never be possible to construct a working GDummyTlsDatabase, so
	* it doesn't have to do anything useful.
	*/
	}

	static void
	g_dummy_tls_database_set_property (GObject *object,
	guint prop_id,
	const GValue *value,
	GParamSpec *pspec)
	{
	/* Just ignore all attempts to set properties. */
	}

	static void
	g_dummy_tls_database_class_init (GDummyTlsDatabaseClass *database_class)
	{
	GObjectClass *gobject_class = G_OBJECT_CLASS (database_class);

	gobject_class->get_property = g_dummy_tls_database_get_property;
	gobject_class->set_property = g_dummy_tls_database_set_property;

	g_object_class_override_property (gobject_class, PROP_ANCHORS, "anchors");
	}

	static void
	g_dummy_tls_database_init (GDummyTlsDatabase *database)
	{
	}

	static void
	g_dummy_tls_database_file_database_iface_init (GTlsFileDatabaseInterface *iface)
	{
	}

	static gboolean
	g_dummy_tls_database_initable_init (GInitable *initable,
	GCancellable *cancellable,
	GError **error)
	{
	g_set_error_literal (error, G_TLS_ERROR, G_TLS_ERROR_UNAVAILABLE,
	_("TLS support is not available"));
	return FALSE;
	}

	static void
	g_dummy_tls_database_initable_iface_init (GInitableIface *iface)
	{
	iface->init = g_dummy_tls_database_initable_init;
	}