1/* GLib testing framework examples and tests
2 *
3 * Copyright (C) 2008-2010 Red Hat, Inc.
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
9 *
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
14 *
15 * You should have received a copy of the GNU Lesser General
16 * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
17 *
18 * Author: David Zeuthen <davidz@redhat.com>
19 */
20
21#include "config.h"
22
23#include <gio/gio.h>
24#include <unistd.h>
25#include <string.h>
26
27/* for open(2) */
28#include <sys/types.h>
29#include <sys/stat.h>
30#include <fcntl.h>
31#include <string.h>
32
33/* for g_unlink() */
34#include <glib/gstdio.h>
35
36#include <gio/gnetworking.h>
37#include <gio/gunixsocketaddress.h>
38#include <gio/gunixfdlist.h>
39#include <gio/gcredentialsprivate.h>
40
41#ifdef G_OS_UNIX
42#include <gio/gunixconnection.h>
43#include <errno.h>
44#endif
45
46#include "gdbus-tests.h"
47
48#include "gdbus-object-manager-example/objectmanager-gen.h"
49
50#ifdef G_OS_UNIX
51static gboolean is_unix = TRUE;
52#else
53static gboolean is_unix = FALSE;
54#endif
55
56static gchar *tmpdir = NULL;
57static gchar *tmp_address = NULL;
58static gchar *test_guid = NULL;
59static GMutex service_loop_lock;
60static GCond service_loop_cond;
61static GMainLoop *service_loop = NULL;
62static GDBusServer *server = NULL;
63static GMainLoop *loop = NULL;
64
65/* ---------------------------------------------------------------------------------------------------- */
66/* Test that peer-to-peer connections work */
67/* ---------------------------------------------------------------------------------------------------- */
68
69
70typedef struct
71{
72 gboolean accept_connection;
73 gint num_connection_attempts;
74 GPtrArray *current_connections;
75 guint num_method_calls;
76 gboolean signal_received;
77} PeerData;
78
79/* This needs to be enough to usually take more than one write(),
80 * to reproduce
81 * <https://gitlab.gnome.org/GNOME/glib/-/issues/2074>.
82 * 1 MiB ought to be enough. */
83#define BIG_MESSAGE_ARRAY_SIZE (1024 * 1024)
84
85static const gchar *test_interface_introspection_xml =
86 "<node>"
87 " <interface name='org.gtk.GDBus.PeerTestInterface'>"
88 " <method name='HelloPeer'>"
89 " <arg type='s' name='greeting' direction='in'/>"
90 " <arg type='s' name='response' direction='out'/>"
91 " </method>"
92 " <method name='EmitSignal'/>"
93 " <method name='EmitSignalWithNameSet'/>"
94 " <method name='OpenFile'>"
95 " <arg type='s' name='path' direction='in'/>"
96 " </method>"
97 " <method name='OpenFileWithBigMessage'>"
98 " <arg type='s' name='path' direction='in'/>"
99 " <arg type='h' name='handle' direction='out'/>"
100 " <arg type='ay' name='junk' direction='out'/>"
101 " </method>"
102 " <signal name='PeerSignal'>"
103 " <arg type='s' name='a_string'/>"
104 " </signal>"
105 " <property type='s' name='PeerProperty' access='read'/>"
106 " </interface>"
107 "</node>";
108static GDBusInterfaceInfo *test_interface_introspection_data = NULL;
109
110static void
111test_interface_method_call (GDBusConnection *connection,
112 const gchar *sender,
113 const gchar *object_path,
114 const gchar *interface_name,
115 const gchar *method_name,
116 GVariant *parameters,
117 GDBusMethodInvocation *invocation,
118 gpointer user_data)
119{
120 PeerData *data = user_data;
121 const GDBusMethodInfo *info;
122
123 data->num_method_calls++;
124
125 g_assert_cmpstr (object_path, ==, "/org/gtk/GDBus/PeerTestObject");
126 g_assert_cmpstr (interface_name, ==, "org.gtk.GDBus.PeerTestInterface");
127
128 info = g_dbus_method_invocation_get_method_info (invocation);
129 g_assert_cmpstr (info->name, ==, method_name);
130
131 if (g_strcmp0 (str1: method_name, str2: "HelloPeer") == 0)
132 {
133 const gchar *greeting;
134 gchar *response;
135
136 g_variant_get (value: parameters, format_string: "(&s)", &greeting);
137
138 response = g_strdup_printf (format: "You greeted me with '%s'.",
139 greeting);
140 g_dbus_method_invocation_return_value (invocation,
141 parameters: g_variant_new (format_string: "(s)", response));
142 g_free (mem: response);
143 }
144 else if (g_strcmp0 (str1: method_name, str2: "EmitSignal") == 0)
145 {
146 GError *error;
147
148 error = NULL;
149 g_dbus_connection_emit_signal (connection,
150 NULL,
151 object_path: "/org/gtk/GDBus/PeerTestObject",
152 interface_name: "org.gtk.GDBus.PeerTestInterface",
153 signal_name: "PeerSignal",
154 NULL,
155 error: &error);
156 g_assert_no_error (error);
157 g_dbus_method_invocation_return_value (invocation, NULL);
158 }
159 else if (g_strcmp0 (str1: method_name, str2: "EmitSignalWithNameSet") == 0)
160 {
161 GError *error;
162 gboolean ret;
163 GDBusMessage *message;
164
165 message = g_dbus_message_new_signal (path: "/org/gtk/GDBus/PeerTestObject",
166 interface_: "org.gtk.GDBus.PeerTestInterface",
167 signal: "PeerSignalWithNameSet");
168 g_dbus_message_set_sender (message, value: ":1.42");
169
170 error = NULL;
171 ret = g_dbus_connection_send_message (connection, message, flags: G_DBUS_SEND_MESSAGE_FLAGS_NONE, NULL, error: &error);
172 g_assert_no_error (error);
173 g_assert (ret);
174 g_object_unref (object: message);
175
176 g_dbus_method_invocation_return_value (invocation, NULL);
177 }
178 else if (g_strcmp0 (str1: method_name, str2: "OpenFile") == 0 ||
179 g_strcmp0 (str1: method_name, str2: "OpenFileWithBigMessage") == 0)
180 {
181#ifdef G_OS_UNIX
182 const gchar *path;
183 GDBusMessage *reply;
184 GError *error;
185 gint fd;
186 GUnixFDList *fd_list;
187
188 g_variant_get (value: parameters, format_string: "(&s)", &path);
189
190 fd_list = g_unix_fd_list_new ();
191
192 error = NULL;
193
194 fd = g_open (file: path, O_RDONLY, 0);
195 g_assert (fd != -1);
196 g_unix_fd_list_append (list: fd_list, fd, error: &error);
197 g_assert_no_error (error);
198 close (fd: fd);
199
200 reply = g_dbus_message_new_method_reply (method_call_message: g_dbus_method_invocation_get_message (invocation));
201 g_dbus_message_set_unix_fd_list (message: reply, fd_list);
202 g_object_unref (object: fd_list);
203 g_object_unref (object: invocation);
204
205 if (g_strcmp0 (str1: method_name, str2: "OpenFileWithBigMessage") == 0)
206 {
207 char *junk;
208
209 junk = g_new0 (char, BIG_MESSAGE_ARRAY_SIZE);
210 g_dbus_message_set_body (message: reply,
211 body: g_variant_new (format_string: "(h@ay)",
212 0,
213 g_variant_new_fixed_array (G_VARIANT_TYPE_BYTE,
214 elements: junk,
215 BIG_MESSAGE_ARRAY_SIZE,
216 element_size: 1)));
217 g_free (mem: junk);
218 }
219
220 error = NULL;
221 g_dbus_connection_send_message (connection,
222 message: reply,
223 flags: G_DBUS_SEND_MESSAGE_FLAGS_NONE,
224 NULL, /* out_serial */
225 error: &error);
226 g_assert_no_error (error);
227 g_object_unref (object: reply);
228#else
229 g_dbus_method_invocation_return_dbus_error (invocation,
230 "org.gtk.GDBus.NotOnUnix",
231 "Your OS does not support file descriptor passing");
232#endif
233 }
234 else
235 {
236 g_assert_not_reached ();
237 }
238}
239
240static GVariant *
241test_interface_get_property (GDBusConnection *connection,
242 const gchar *sender,
243 const gchar *object_path,
244 const gchar *interface_name,
245 const gchar *property_name,
246 GError **error,
247 gpointer user_data)
248{
249 g_assert_cmpstr (object_path, ==, "/org/gtk/GDBus/PeerTestObject");
250 g_assert_cmpstr (interface_name, ==, "org.gtk.GDBus.PeerTestInterface");
251 g_assert_cmpstr (property_name, ==, "PeerProperty");
252
253 return g_variant_new_string (string: "ThePropertyValue");
254}
255
256
257static const GDBusInterfaceVTable test_interface_vtable =
258{
259 test_interface_method_call,
260 test_interface_get_property,
261 NULL /* set_property */
262};
263
264static void
265on_proxy_signal_received (GDBusProxy *proxy,
266 gchar *sender_name,
267 gchar *signal_name,
268 GVariant *parameters,
269 gpointer user_data)
270{
271 PeerData *data = user_data;
272
273 data->signal_received = TRUE;
274
275 g_assert (sender_name == NULL);
276 g_assert_cmpstr (signal_name, ==, "PeerSignal");
277 g_main_loop_quit (loop);
278}
279
280static void
281on_proxy_signal_received_with_name_set (GDBusProxy *proxy,
282 gchar *sender_name,
283 gchar *signal_name,
284 GVariant *parameters,
285 gpointer user_data)
286{
287 PeerData *data = user_data;
288
289 data->signal_received = TRUE;
290
291 g_assert_cmpstr (sender_name, ==, ":1.42");
292 g_assert_cmpstr (signal_name, ==, "PeerSignalWithNameSet");
293 g_main_loop_quit (loop);
294}
295
296/* ---------------------------------------------------------------------------------------------------- */
297
298static void
299setup_test_address (void)
300{
301 if (is_unix)
302 {
303 g_test_message (format: "Testing with unix:dir address");
304 tmpdir = g_dir_make_tmp (tmpl: "gdbus-test-XXXXXX", NULL);
305 tmp_address = g_strdup_printf (format: "unix:dir=%s", tmpdir);
306 }
307 else
308 tmp_address = g_strdup (str: "nonce-tcp:host=127.0.0.1");
309}
310
311#ifdef G_OS_UNIX
312static void
313setup_tmpdir_test_address (void)
314{
315 g_test_message (format: "Testing with unix:tmpdir address");
316 tmpdir = g_dir_make_tmp (tmpl: "gdbus-test-XXXXXX", NULL);
317 tmp_address = g_strdup_printf (format: "unix:tmpdir=%s", tmpdir);
318}
319
320static void
321setup_path_test_address (void)
322{
323 g_test_message (format: "Testing with unix:path address");
324 tmpdir = g_dir_make_tmp (tmpl: "gdbus-test-XXXXXX", NULL);
325 tmp_address = g_strdup_printf (format: "unix:path=%s/gdbus-peer-socket", tmpdir);
326}
327#endif
328
329static void
330teardown_test_address (void)
331{
332 g_free (mem: tmp_address);
333 if (tmpdir)
334 {
335 /* Ensuring the rmdir succeeds also ensures any sockets created on the
336 * filesystem are also deleted.
337 */
338 g_assert_cmpstr (g_rmdir (tmpdir) == 0 ? "OK" : g_strerror (errno),
339 ==, "OK");
340 g_clear_pointer (&tmpdir, g_free);
341 }
342}
343
344/* ---------------------------------------------------------------------------------------------------- */
345
346static gboolean
347on_authorize_authenticated_peer (GDBusAuthObserver *observer,
348 GIOStream *stream,
349 GCredentials *credentials,
350 gpointer user_data)
351{
352 PeerData *data = user_data;
353 gboolean authorized;
354
355 data->num_connection_attempts++;
356
357 authorized = TRUE;
358 if (!data->accept_connection)
359 {
360 authorized = FALSE;
361 g_main_loop_quit (loop);
362 }
363
364 return authorized;
365}
366
367/* Runs in thread we created GDBusServer in (since we didn't pass G_DBUS_SERVER_FLAGS_RUN_IN_THREAD) */
368static gboolean
369on_new_connection (GDBusServer *server,
370 GDBusConnection *connection,
371 gpointer user_data)
372{
373 PeerData *data = user_data;
374 GError *error = NULL;
375 guint reg_id;
376
377 //g_printerr ("Client connected.\n"
378 // "Negotiated capabilities: unix-fd-passing=%d\n",
379 // g_dbus_connection_get_capabilities (connection) & G_DBUS_CAPABILITY_FLAGS_UNIX_FD_PASSING);
380
381 g_ptr_array_add (array: data->current_connections, g_object_ref (connection));
382
383#if G_CREDENTIALS_SUPPORTED
384 {
385 GCredentials *credentials;
386
387 credentials = g_dbus_connection_get_peer_credentials (connection);
388
389 g_assert (credentials != NULL);
390 g_assert_cmpuint (g_credentials_get_unix_user (credentials, NULL), ==,
391 getuid ());
392#if G_CREDENTIALS_HAS_PID
393 g_assert_cmpint (g_credentials_get_unix_pid (credentials, &error), ==,
394 getpid ());
395 g_assert_no_error (error);
396#else
397 g_assert_cmpint (g_credentials_get_unix_pid (credentials, &error), ==, -1);
398 g_assert_error (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED);
399 g_clear_error (&error);
400#endif
401 }
402#endif
403
404 /* export object on the newly established connection */
405 reg_id = g_dbus_connection_register_object (connection,
406 object_path: "/org/gtk/GDBus/PeerTestObject",
407 interface_info: test_interface_introspection_data,
408 vtable: &test_interface_vtable,
409 user_data: data,
410 NULL, /* GDestroyNotify for data */
411 error: &error);
412 g_assert_no_error (error);
413 g_assert (reg_id > 0);
414
415 g_main_loop_quit (loop);
416
417 return TRUE;
418}
419
420/* We don't tell the main thread about the new GDBusServer until it has
421 * had a chance to start listening. */
422static gboolean
423idle_in_service_loop (gpointer loop)
424{
425 g_assert (service_loop == NULL);
426 g_mutex_lock (mutex: &service_loop_lock);
427 service_loop = loop;
428 g_cond_broadcast (cond: &service_loop_cond);
429 g_mutex_unlock (mutex: &service_loop_lock);
430
431 return G_SOURCE_REMOVE;
432}
433
434static void
435run_service_loop (GMainContext *service_context)
436{
437 GMainLoop *loop;
438 GSource *source;
439
440 g_assert (service_loop == NULL);
441
442 loop = g_main_loop_new (context: service_context, FALSE);
443 source = g_idle_source_new ();
444 g_source_set_callback (source, func: idle_in_service_loop, data: loop, NULL);
445 g_source_attach (source, context: service_context);
446 g_source_unref (source);
447 g_main_loop_run (loop);
448}
449
450static void
451teardown_service_loop (void)
452{
453 g_mutex_lock (mutex: &service_loop_lock);
454 g_clear_pointer (&service_loop, g_main_loop_unref);
455 g_mutex_unlock (mutex: &service_loop_lock);
456}
457
458static void
459await_service_loop (void)
460{
461 g_mutex_lock (mutex: &service_loop_lock);
462 while (service_loop == NULL)
463 g_cond_wait (cond: &service_loop_cond, mutex: &service_loop_lock);
464 g_mutex_unlock (mutex: &service_loop_lock);
465}
466
467static gpointer
468service_thread_func (gpointer user_data)
469{
470 PeerData *data = user_data;
471 GMainContext *service_context;
472 GDBusAuthObserver *observer, *o;
473 GError *error;
474 GDBusServerFlags f;
475 gchar *a, *g;
476 gboolean b;
477
478 service_context = g_main_context_new ();
479 g_main_context_push_thread_default (context: service_context);
480
481 error = NULL;
482 observer = g_dbus_auth_observer_new ();
483 server = g_dbus_server_new_sync (address: tmp_address,
484 flags: G_DBUS_SERVER_FLAGS_NONE,
485 guid: test_guid,
486 observer,
487 NULL, /* cancellable */
488 error: &error);
489 g_assert_no_error (error);
490
491 g_signal_connect (server,
492 "new-connection",
493 G_CALLBACK (on_new_connection),
494 data);
495 g_signal_connect (observer,
496 "authorize-authenticated-peer",
497 G_CALLBACK (on_authorize_authenticated_peer),
498 data);
499
500 g_assert_cmpint (g_dbus_server_get_flags (server), ==, G_DBUS_SERVER_FLAGS_NONE);
501 g_assert_cmpstr (g_dbus_server_get_guid (server), ==, test_guid);
502 g_object_get (object: server,
503 first_property_name: "flags", &f,
504 "address", &a,
505 "guid", &g,
506 "active", &b,
507 "authentication-observer", &o,
508 NULL);
509 g_assert_cmpint (f, ==, G_DBUS_SERVER_FLAGS_NONE);
510 g_assert_cmpstr (a, ==, tmp_address);
511 g_assert_cmpstr (g, ==, test_guid);
512 g_assert (!b);
513 g_assert (o == observer);
514 g_free (mem: a);
515 g_free (mem: g);
516 g_object_unref (object: o);
517
518 g_object_unref (object: observer);
519
520 g_dbus_server_start (server);
521
522 run_service_loop (service_context);
523
524 g_main_context_pop_thread_default (context: service_context);
525
526 teardown_service_loop ();
527 g_main_context_unref (context: service_context);
528
529 /* test code specifically unrefs the server - see below */
530 g_assert (server == NULL);
531
532 return NULL;
533}
534
535#if 0
536static gboolean
537on_incoming_connection (GSocketService *service,
538 GSocketConnection *socket_connection,
539 GObject *source_object,
540 gpointer user_data)
541{
542 PeerData *data = user_data;
543
544 if (data->accept_connection)
545 {
546 GError *error;
547 guint reg_id;
548 GDBusConnection *connection;
549
550 error = NULL;
551 connection = g_dbus_connection_new_sync (G_IO_STREAM (socket_connection),
552 test_guid,
553 G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_SERVER,
554 NULL, /* cancellable */
555 &error);
556 g_assert_no_error (error);
557
558 g_ptr_array_add (data->current_connections, connection);
559
560 /* export object on the newly established connection */
561 error = NULL;
562 reg_id = g_dbus_connection_register_object (connection,
563 "/org/gtk/GDBus/PeerTestObject",
564 &test_interface_introspection_data,
565 &test_interface_vtable,
566 data,
567 NULL, /* GDestroyNotify for data */
568 &error);
569 g_assert_no_error (error);
570 g_assert (reg_id > 0);
571
572 }
573 else
574 {
575 /* don't do anything */
576 }
577
578 data->num_connection_attempts++;
579
580 g_main_loop_quit (loop);
581
582 /* stops other signal handlers from being invoked */
583 return TRUE;
584}
585
586static gpointer
587service_thread_func (gpointer data)
588{
589 GMainContext *service_context;
590 gchar *socket_path;
591 GSocketAddress *address;
592 GError *error;
593
594 service_context = g_main_context_new ();
595 g_main_context_push_thread_default (service_context);
596
597 socket_path = g_strdup_printf ("/tmp/gdbus-test-pid-%d", getpid ());
598 address = g_unix_socket_address_new (socket_path);
599
600 service = g_socket_service_new ();
601 error = NULL;
602 g_socket_listener_add_address (G_SOCKET_LISTENER (service),
603 address,
604 G_SOCKET_TYPE_STREAM,
605 G_SOCKET_PROTOCOL_DEFAULT,
606 NULL, /* source_object */
607 NULL, /* effective_address */
608 &error);
609 g_assert_no_error (error);
610 g_signal_connect (service,
611 "incoming",
612 G_CALLBACK (on_incoming_connection),
613 data);
614 g_socket_service_start (service);
615
616 run_service_loop (service_context);
617
618 g_main_context_pop_thread_default (service_context);
619
620 teardown_service_loop ();
621 g_main_context_unref (service_context);
622
623 g_object_unref (address);
624 g_free (socket_path);
625 return NULL;
626}
627#endif
628
629/* ---------------------------------------------------------------------------------------------------- */
630
631#if 0
632static gboolean
633check_connection (gpointer user_data)
634{
635 PeerData *data = user_data;
636 guint n;
637
638 for (n = 0; n < data->current_connections->len; n++)
639 {
640 GDBusConnection *c;
641 GIOStream *stream;
642
643 c = G_DBUS_CONNECTION (data->current_connections->pdata[n]);
644 stream = g_dbus_connection_get_stream (c);
645
646 g_debug ("In check_connection for %d: connection %p, stream %p", n, c, stream);
647 g_debug ("closed = %d", g_io_stream_is_closed (stream));
648
649 GSocket *socket;
650 socket = g_socket_connection_get_socket (G_SOCKET_CONNECTION (stream));
651 g_debug ("socket_closed = %d", g_socket_is_closed (socket));
652 g_debug ("socket_condition_check = %d", g_socket_condition_check (socket, G_IO_IN|G_IO_OUT|G_IO_ERR|G_IO_HUP));
653
654 gchar buf[128];
655 GError *error;
656 gssize num_read;
657 error = NULL;
658 num_read = g_input_stream_read (g_io_stream_get_input_stream (stream),
659 buf,
660 128,
661 NULL,
662 &error);
663 if (num_read < 0)
664 {
665 g_debug ("error: %s", error->message);
666 g_error_free (error);
667 }
668 else
669 {
670 g_debug ("no error, read %d bytes", (gint) num_read);
671 }
672 }
673
674 return G_SOURCE_REMOVE;
675}
676
677static gboolean
678on_do_disconnect_in_idle (gpointer data)
679{
680 GDBusConnection *c = G_DBUS_CONNECTION (data);
681 g_debug ("GDC %p has ref_count %d", c, G_OBJECT (c)->ref_count);
682 g_dbus_connection_disconnect (c);
683 g_object_unref (c);
684 return G_SOURCE_REMOVE;
685}
686#endif
687
688#ifdef G_OS_UNIX
689static gchar *
690read_all_from_fd (gint fd, gsize *out_len, GError **error)
691{
692 GString *str;
693 gchar buf[64];
694 gssize num_read;
695
696 str = g_string_new (NULL);
697
698 do
699 {
700 int errsv;
701
702 num_read = read (fd: fd, buf: buf, nbytes: sizeof (buf));
703 errsv = errno;
704 if (num_read == -1)
705 {
706 if (errsv == EAGAIN || errsv == EWOULDBLOCK)
707 continue;
708 g_set_error (err: error,
709 G_IO_ERROR,
710 code: g_io_error_from_errno (err_no: errsv),
711 format: "Failed reading %d bytes into offset %d: %s",
712 (gint) sizeof (buf),
713 (gint) str->len,
714 g_strerror (errnum: errsv));
715 goto error;
716 }
717 else if (num_read > 0)
718 {
719 g_string_append_len (string: str, val: buf, len: num_read);
720 }
721 else if (num_read == 0)
722 {
723 break;
724 }
725 }
726 while (TRUE);
727
728 if (out_len != NULL)
729 *out_len = str->len;
730 return g_string_free (string: str, FALSE);
731
732 error:
733 if (out_len != NULL)
734 *out_len = 0;
735 g_string_free (string: str, TRUE);
736 return NULL;
737}
738#endif
739
740static void
741do_test_peer (void)
742{
743 GDBusConnection *c;
744 GDBusConnection *c2;
745 GDBusProxy *proxy;
746 GError *error;
747 PeerData data;
748 GVariant *value;
749 GVariant *result;
750 const gchar *s;
751 GThread *service_thread;
752 gulong signal_handler_id;
753 gsize i;
754
755 memset (s: &data, c: '\0', n: sizeof (PeerData));
756 data.current_connections = g_ptr_array_new_with_free_func (element_free_func: g_object_unref);
757
758 /* first try to connect when there is no server */
759 error = NULL;
760 c = g_dbus_connection_new_for_address_sync (address: is_unix ? "unix:path=/tmp/gdbus-test-does-not-exist-pid" :
761 /* NOTE: Even if something is listening on port 12345 the connection
762 * will fail because the nonce file doesn't exist */
763 "nonce-tcp:host=127.0.0.1,port=12345,noncefile=this-does-not-exist-gdbus",
764 flags: G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT,
765 NULL, /* GDBusAuthObserver */
766 NULL, /* cancellable */
767 error: &error);
768 _g_assert_error_domain (error, G_IO_ERROR);
769 g_assert (!g_dbus_error_is_remote_error (error));
770 g_clear_error (err: &error);
771 g_assert (c == NULL);
772
773 /* bring up a server - we run the server in a different thread to avoid deadlocks */
774 service_thread = g_thread_new (name: "test_peer",
775 func: service_thread_func,
776 data: &data);
777 await_service_loop ();
778 g_assert (server != NULL);
779
780 /* bring up a connection and accept it */
781 data.accept_connection = TRUE;
782 error = NULL;
783 c = g_dbus_connection_new_for_address_sync (address: g_dbus_server_get_client_address (server),
784 flags: G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT,
785 NULL, /* GDBusAuthObserver */
786 NULL, /* cancellable */
787 error: &error);
788 g_assert_no_error (error);
789 g_assert (c != NULL);
790 while (data.current_connections->len < 1)
791 g_main_loop_run (loop);
792 g_assert_cmpint (data.current_connections->len, ==, 1);
793 g_assert_cmpint (data.num_connection_attempts, ==, 1);
794 g_assert (g_dbus_connection_get_unique_name (c) == NULL);
795 g_assert_cmpstr (g_dbus_connection_get_guid (c), ==, test_guid);
796
797 /* check that we create a proxy, read properties, receive signals and invoke
798 * the HelloPeer() method. Since the server runs in another thread it's fine
799 * to use synchronous blocking API here.
800 */
801 error = NULL;
802 proxy = g_dbus_proxy_new_sync (connection: c,
803 flags: G_DBUS_PROXY_FLAGS_NONE,
804 NULL,
805 NULL, /* bus_name */
806 object_path: "/org/gtk/GDBus/PeerTestObject",
807 interface_name: "org.gtk.GDBus.PeerTestInterface",
808 NULL, /* GCancellable */
809 error: &error);
810 g_assert_no_error (error);
811 g_assert (proxy != NULL);
812 error = NULL;
813 value = g_dbus_proxy_get_cached_property (proxy, property_name: "PeerProperty");
814 g_assert_cmpstr (g_variant_get_string (value, NULL), ==, "ThePropertyValue");
815
816 /* try invoking a method */
817 error = NULL;
818 result = g_dbus_proxy_call_sync (proxy,
819 method_name: "HelloPeer",
820 parameters: g_variant_new (format_string: "(s)", "Hey Peer!"),
821 flags: G_DBUS_CALL_FLAGS_NONE,
822 timeout_msec: -1,
823 NULL, /* GCancellable */
824 error: &error);
825 g_assert_no_error (error);
826 g_variant_get (value: result, format_string: "(&s)", &s);
827 g_assert_cmpstr (s, ==, "You greeted me with 'Hey Peer!'.");
828 g_variant_unref (value: result);
829 g_assert_cmpint (data.num_method_calls, ==, 1);
830
831 /* make the other peer emit a signal - catch it */
832 signal_handler_id = g_signal_connect (proxy,
833 "g-signal",
834 G_CALLBACK (on_proxy_signal_received),
835 &data);
836 g_assert (!data.signal_received);
837 g_dbus_proxy_call (proxy,
838 method_name: "EmitSignal",
839 NULL, /* no arguments */
840 flags: G_DBUS_CALL_FLAGS_NONE,
841 timeout_msec: -1,
842 NULL, /* GCancellable */
843 NULL, /* GAsyncReadyCallback - we don't care about the result */
844 NULL); /* user_data */
845 g_main_loop_run (loop);
846 g_assert (data.signal_received);
847 g_assert_cmpint (data.num_method_calls, ==, 2);
848 g_signal_handler_disconnect (instance: proxy, handler_id: signal_handler_id);
849
850 /* Also ensure that messages with the sender header-field set gets
851 * delivered to the proxy - note that this doesn't really make sense
852 * e.g. names are meaning-less in a peer-to-peer case... but we
853 * support it because it makes sense in certain bridging
854 * applications - see e.g. #623815.
855 */
856 signal_handler_id = g_signal_connect (proxy,
857 "g-signal",
858 G_CALLBACK (on_proxy_signal_received_with_name_set),
859 &data);
860 data.signal_received = FALSE;
861 g_dbus_proxy_call (proxy,
862 method_name: "EmitSignalWithNameSet",
863 NULL, /* no arguments */
864 flags: G_DBUS_CALL_FLAGS_NONE,
865 timeout_msec: -1,
866 NULL, /* GCancellable */
867 NULL, /* GAsyncReadyCallback - we don't care about the result */
868 NULL); /* user_data */
869 g_main_loop_run (loop);
870 g_assert (data.signal_received);
871 g_assert_cmpint (data.num_method_calls, ==, 3);
872 g_signal_handler_disconnect (instance: proxy, handler_id: signal_handler_id);
873
874 /*
875 * Check for UNIX fd passing.
876 *
877 * The first time through, we use a very simple method call. Note that
878 * because this does not have a G_VARIANT_TYPE_HANDLE in the message body
879 * to refer to the fd, it is a GDBus-specific idiom that would not
880 * interoperate with libdbus or sd-bus
881 * (see <https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1726>).
882 *
883 * The second time, we call a method that returns a fd attached to a
884 * large message, to reproduce
885 * <https://gitlab.gnome.org/GNOME/glib/-/issues/2074>. It also happens
886 * to follow the more usual pattern for D-Bus messages containing a
887 * G_VARIANT_TYPE_HANDLE to refer to attached fds.
888 */
889 for (i = 0; i < 2; i++)
890 {
891#ifdef G_OS_UNIX
892 GDBusMessage *method_call_message;
893 GDBusMessage *method_reply_message;
894 GUnixFDList *fd_list;
895 gint fd;
896 gchar *buf;
897 gsize len;
898 gchar *buf2;
899 gsize len2;
900 const char *testfile = g_test_get_filename (file_type: G_TEST_DIST, first_path: "file.c", NULL);
901 const char *method = "OpenFile";
902 GVariant *body;
903
904 if (i == 1)
905 method = "OpenFileWithBigMessage";
906
907 method_call_message = g_dbus_message_new_method_call (NULL, /* name */
908 path: "/org/gtk/GDBus/PeerTestObject",
909 interface_: "org.gtk.GDBus.PeerTestInterface",
910 method);
911 g_dbus_message_set_body (message: method_call_message, body: g_variant_new (format_string: "(s)", testfile));
912 error = NULL;
913 method_reply_message = g_dbus_connection_send_message_with_reply_sync (connection: c,
914 message: method_call_message,
915 flags: G_DBUS_SEND_MESSAGE_FLAGS_NONE,
916 timeout_msec: -1,
917 NULL, /* out_serial */
918 NULL, /* cancellable */
919 error: &error);
920 g_assert_no_error (error);
921 g_assert (g_dbus_message_get_message_type (method_reply_message) == G_DBUS_MESSAGE_TYPE_METHOD_RETURN);
922
923 body = g_dbus_message_get_body (message: method_reply_message);
924
925 if (i == 1)
926 {
927 gint32 handle = -1;
928 GVariant *junk = NULL;
929
930 g_assert_cmpstr (g_variant_get_type_string (body), ==, "(hay)");
931 g_variant_get (value: body, format_string: "(h@ay)", &handle, &junk);
932 g_assert_cmpint (handle, ==, 0);
933 g_assert_cmpuint (g_variant_n_children (junk), ==, BIG_MESSAGE_ARRAY_SIZE);
934 g_variant_unref (value: junk);
935 }
936 else
937 {
938 g_assert_null (body);
939 }
940
941 fd_list = g_dbus_message_get_unix_fd_list (message: method_reply_message);
942 g_assert (fd_list != NULL);
943 g_assert_cmpint (g_unix_fd_list_get_length (fd_list), ==, 1);
944 error = NULL;
945 fd = g_unix_fd_list_get (list: fd_list, index_: 0, error: &error);
946 g_assert_no_error (error);
947 g_object_unref (object: method_call_message);
948 g_object_unref (object: method_reply_message);
949
950 error = NULL;
951 len = 0;
952 buf = read_all_from_fd (fd, out_len: &len, error: &error);
953 g_assert_no_error (error);
954 g_assert (buf != NULL);
955 close (fd: fd);
956
957 error = NULL;
958 g_file_get_contents (filename: testfile,
959 contents: &buf2,
960 length: &len2,
961 error: &error);
962 g_assert_no_error (error);
963 g_assert_cmpmem (buf, len, buf2, len2);
964 g_free (mem: buf2);
965 g_free (mem: buf);
966#else
967 /* We do the same number of iterations on non-Unix, so that
968 * the method call count will match. In this case we use
969 * OpenFile both times, because the difference between this
970 * and OpenFileWithBigMessage is only relevant on Unix. */
971 error = NULL;
972 result = g_dbus_proxy_call_sync (proxy,
973 "OpenFile",
974 g_variant_new ("(s)", "boo"),
975 G_DBUS_CALL_FLAGS_NONE,
976 -1,
977 NULL, /* GCancellable */
978 &error);
979 g_assert_error (error, G_IO_ERROR, G_IO_ERROR_DBUS_ERROR);
980 g_assert (result == NULL);
981 g_error_free (error);
982#endif /* G_OS_UNIX */
983 }
984
985 /* Check that g_socket_get_credentials() work - (though this really
986 * should be in socket.c)
987 */
988 {
989 GSocket *socket;
990 GCredentials *credentials;
991 socket = g_socket_connection_get_socket (G_SOCKET_CONNECTION (g_dbus_connection_get_stream (c)));
992 g_assert (G_IS_SOCKET (socket));
993 error = NULL;
994 credentials = g_socket_get_credentials (socket, error: &error);
995
996#if G_CREDENTIALS_SOCKET_GET_CREDENTIALS_SUPPORTED
997 g_assert_no_error (error);
998 g_assert (G_IS_CREDENTIALS (credentials));
999
1000 g_assert_cmpuint (g_credentials_get_unix_user (credentials, NULL), ==,
1001 getuid ());
1002#if G_CREDENTIALS_HAS_PID
1003 g_assert_cmpint (g_credentials_get_unix_pid (credentials, &error), ==,
1004 getpid ());
1005 g_assert_no_error (error);
1006#else
1007 g_assert_cmpint (g_credentials_get_unix_pid (credentials, &error), ==, -1);
1008 g_assert_error (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED);
1009 g_clear_error (&error);
1010#endif
1011 g_object_unref (object: credentials);
1012#else
1013 g_assert_error (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED);
1014 g_assert (credentials == NULL);
1015#endif
1016 }
1017
1018
1019 /* bring up a connection - don't accept it - this should fail
1020 */
1021 data.accept_connection = FALSE;
1022 error = NULL;
1023 c2 = g_dbus_connection_new_for_address_sync (address: g_dbus_server_get_client_address (server),
1024 flags: G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT,
1025 NULL, /* GDBusAuthObserver */
1026 NULL, /* cancellable */
1027 error: &error);
1028 _g_assert_error_domain (error, G_IO_ERROR);
1029 g_error_free (error);
1030 g_assert (c2 == NULL);
1031
1032#if 0
1033 /* TODO: THIS TEST DOESN'T WORK YET */
1034
1035 /* bring up a connection - accept it.. then disconnect from the client side - check
1036 * that the server side gets the disconnect signal.
1037 */
1038 error = NULL;
1039 data.accept_connection = TRUE;
1040 c2 = g_dbus_connection_new_for_address_sync (g_dbus_server_get_client_address (server),
1041 G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT,
1042 NULL, /* GDBusAuthObserver */
1043 NULL, /* cancellable */
1044 &error);
1045 g_assert_no_error (error);
1046 g_assert (c2 != NULL);
1047 g_assert (!g_dbus_connection_get_is_disconnected (c2));
1048 while (data.num_connection_attempts < 3)
1049 g_main_loop_run (loop);
1050 g_assert_cmpint (data.current_connections->len, ==, 2);
1051 g_assert_cmpint (data.num_connection_attempts, ==, 3);
1052 g_assert (!g_dbus_connection_get_is_disconnected (G_DBUS_CONNECTION (data.current_connections->pdata[1])));
1053 g_idle_add (on_do_disconnect_in_idle, c2);
1054 g_debug ("==================================================");
1055 g_debug ("==================================================");
1056 g_debug ("==================================================");
1057 g_debug ("waiting for disconnect on connection %p, stream %p",
1058 data.current_connections->pdata[1],
1059 g_dbus_connection_get_stream (data.current_connections->pdata[1]));
1060
1061 g_timeout_add (2000, check_connection, &data);
1062 //_g_assert_signal_received (G_DBUS_CONNECTION (data.current_connections->pdata[1]), "closed");
1063 g_main_loop_run (loop);
1064 g_assert (g_dbus_connection_get_is_disconnected (G_DBUS_CONNECTION (data.current_connections->pdata[1])));
1065 g_ptr_array_set_size (data.current_connections, 1); /* remove disconnected connection object */
1066#endif
1067
1068 /* unref the server and stop listening for new connections
1069 *
1070 * This won't bring down the established connections - check that c is still connected
1071 * by invoking a method
1072 */
1073 //g_socket_service_stop (service);
1074 //g_object_unref (service);
1075 g_dbus_server_stop (server);
1076 g_object_unref (object: server);
1077 server = NULL;
1078
1079 error = NULL;
1080 result = g_dbus_proxy_call_sync (proxy,
1081 method_name: "HelloPeer",
1082 parameters: g_variant_new (format_string: "(s)", "Hey Again Peer!"),
1083 flags: G_DBUS_CALL_FLAGS_NONE,
1084 timeout_msec: -1,
1085 NULL, /* GCancellable */
1086 error: &error);
1087 g_assert_no_error (error);
1088 g_variant_get (value: result, format_string: "(&s)", &s);
1089 g_assert_cmpstr (s, ==, "You greeted me with 'Hey Again Peer!'.");
1090 g_variant_unref (value: result);
1091 g_assert_cmpint (data.num_method_calls, ==, 6);
1092
1093#if 0
1094 /* TODO: THIS TEST DOESN'T WORK YET */
1095
1096 /* now disconnect from the server side - check that the client side gets the signal */
1097 g_assert_cmpint (data.current_connections->len, ==, 1);
1098 g_assert (G_DBUS_CONNECTION (data.current_connections->pdata[0]) != c);
1099 g_dbus_connection_disconnect (G_DBUS_CONNECTION (data.current_connections->pdata[0]));
1100 if (!g_dbus_connection_get_is_disconnected (c))
1101 _g_assert_signal_received (c, "closed");
1102 g_assert (g_dbus_connection_get_is_disconnected (c));
1103#endif
1104
1105 g_object_unref (object: c);
1106 g_ptr_array_unref (array: data.current_connections);
1107 g_object_unref (object: proxy);
1108
1109 g_main_loop_quit (loop: service_loop);
1110 g_thread_join (thread: service_thread);
1111}
1112
1113static void
1114test_peer (void)
1115{
1116 test_guid = g_dbus_generate_guid ();
1117 loop = g_main_loop_new (NULL, FALSE);
1118
1119 /* Run this test multiple times using different address formats to ensure
1120 * they all work.
1121 */
1122 setup_test_address ();
1123 do_test_peer ();
1124 teardown_test_address ();
1125
1126#ifdef G_OS_UNIX
1127 setup_tmpdir_test_address ();
1128 do_test_peer ();
1129 teardown_test_address ();
1130
1131 setup_path_test_address ();
1132 do_test_peer ();
1133 teardown_test_address ();
1134#endif
1135
1136 g_main_loop_unref (loop);
1137 g_free (mem: test_guid);
1138}
1139
1140/* ---------------------------------------------------------------------------------------------------- */
1141
1142#define VALID_GUID "0123456789abcdef0123456789abcdef"
1143
1144static void
1145test_peer_invalid_server (void)
1146{
1147 GDBusServer *server;
1148
1149 if (!g_test_undefined ())
1150 {
1151 g_test_skip (msg: "Not exercising programming errors");
1152 return;
1153 }
1154
1155 if (g_test_subprocess ())
1156 {
1157 /* This assumes we are not going to run out of GDBusServerFlags
1158 * any time soon */
1159 server = g_dbus_server_new_sync (address: "tcp:", flags: (GDBusServerFlags) (1 << 30),
1160 VALID_GUID,
1161 NULL, NULL, NULL);
1162 g_assert_null (server);
1163 }
1164 else
1165 {
1166 g_test_trap_subprocess (NULL, usec_timeout: 0, test_flags: 0);
1167 g_test_trap_assert_failed ();
1168 g_test_trap_assert_stderr ("*CRITICAL*G_DBUS_SERVER_FLAGS_ALL*");
1169 }
1170}
1171
1172static void
1173test_peer_invalid_conn_stream_sync (void)
1174{
1175 GSocket *sock;
1176 GSocketConnection *socket_conn;
1177 GIOStream *iostream;
1178 GDBusConnection *conn;
1179
1180 if (!g_test_undefined ())
1181 {
1182 g_test_skip (msg: "Not exercising programming errors");
1183 return;
1184 }
1185
1186 sock = g_socket_new (family: G_SOCKET_FAMILY_IPV4,
1187 type: G_SOCKET_TYPE_STREAM,
1188 protocol: G_SOCKET_PROTOCOL_TCP,
1189 NULL);
1190
1191 if (sock == NULL)
1192 {
1193 g_test_skip (msg: "TCP not available?");
1194 return;
1195 }
1196
1197 socket_conn = g_socket_connection_factory_create_connection (socket: sock);
1198 g_assert_nonnull (socket_conn);
1199 iostream = G_IO_STREAM (socket_conn);
1200 g_assert_nonnull (iostream);
1201
1202 if (g_test_subprocess ())
1203 {
1204 /* This assumes we are not going to run out of GDBusConnectionFlags
1205 * any time soon */
1206 conn = g_dbus_connection_new_sync (stream: iostream, VALID_GUID,
1207 flags: (GDBusConnectionFlags) (1 << 30),
1208 NULL, NULL, NULL);
1209 g_assert_null (conn);
1210 }
1211 else
1212 {
1213 g_test_trap_subprocess (NULL, usec_timeout: 0, test_flags: 0);
1214 g_test_trap_assert_failed ();
1215 g_test_trap_assert_stderr ("*CRITICAL*G_DBUS_CONNECTION_FLAGS_ALL*");
1216 }
1217
1218 g_clear_object (&sock);
1219 g_clear_object (&socket_conn);
1220}
1221
1222static void
1223test_peer_invalid_conn_stream_async (void)
1224{
1225 GSocket *sock;
1226 GSocketConnection *socket_conn;
1227 GIOStream *iostream;
1228
1229 if (!g_test_undefined ())
1230 {
1231 g_test_skip (msg: "Not exercising programming errors");
1232 return;
1233 }
1234
1235 sock = g_socket_new (family: G_SOCKET_FAMILY_IPV4,
1236 type: G_SOCKET_TYPE_STREAM,
1237 protocol: G_SOCKET_PROTOCOL_TCP,
1238 NULL);
1239
1240 if (sock == NULL)
1241 {
1242 g_test_skip (msg: "TCP not available?");
1243 return;
1244 }
1245
1246 socket_conn = g_socket_connection_factory_create_connection (socket: sock);
1247 g_assert_nonnull (socket_conn);
1248 iostream = G_IO_STREAM (socket_conn);
1249 g_assert_nonnull (iostream);
1250
1251 if (g_test_subprocess ())
1252 {
1253 g_dbus_connection_new (stream: iostream, VALID_GUID,
1254 flags: (GDBusConnectionFlags) (1 << 30),
1255 NULL, NULL, NULL, NULL);
1256 }
1257 else
1258 {
1259 g_test_trap_subprocess (NULL, usec_timeout: 0, test_flags: 0);
1260 g_test_trap_assert_failed ();
1261 g_test_trap_assert_stderr ("*CRITICAL*G_DBUS_CONNECTION_FLAGS_ALL*");
1262 }
1263
1264 g_clear_object (&sock);
1265 g_clear_object (&socket_conn);
1266}
1267
1268static void
1269test_peer_invalid_conn_addr_sync (void)
1270{
1271 GDBusConnection *conn;
1272
1273 if (!g_test_undefined ())
1274 {
1275 g_test_skip (msg: "Not exercising programming errors");
1276 return;
1277 }
1278
1279 if (g_test_subprocess ())
1280 {
1281 conn = g_dbus_connection_new_for_address_sync (address: "tcp:",
1282 flags: (GDBusConnectionFlags) (1 << 30),
1283 NULL, NULL, NULL);
1284 g_assert_null (conn);
1285 }
1286 else
1287 {
1288 g_test_trap_subprocess (NULL, usec_timeout: 0, test_flags: 0);
1289 g_test_trap_assert_failed ();
1290 g_test_trap_assert_stderr ("*CRITICAL*G_DBUS_CONNECTION_FLAGS_ALL*");
1291 }
1292}
1293
1294static void
1295test_peer_invalid_conn_addr_async (void)
1296{
1297 if (!g_test_undefined ())
1298 {
1299 g_test_skip (msg: "Not exercising programming errors");
1300 return;
1301 }
1302
1303 if (g_test_subprocess ())
1304 {
1305 g_dbus_connection_new_for_address (address: "tcp:",
1306 flags: (GDBusConnectionFlags) (1 << 30),
1307 NULL, NULL, NULL, NULL);
1308 }
1309 else
1310 {
1311 g_test_trap_subprocess (NULL, usec_timeout: 0, test_flags: 0);
1312 g_test_trap_assert_failed ();
1313 g_test_trap_assert_stderr ("*CRITICAL*G_DBUS_CONNECTION_FLAGS_ALL*");
1314 }
1315}
1316
1317/* ---------------------------------------------------------------------------------------------------- */
1318
1319static void
1320test_peer_signals (void)
1321{
1322 GDBusConnection *c;
1323 GDBusProxy *proxy;
1324 GError *error = NULL;
1325 PeerData data;
1326 GThread *service_thread;
1327
1328 g_test_bug (bug_uri_snippet: "https://gitlab.gnome.org/GNOME/glib/issues/1620");
1329
1330 test_guid = g_dbus_generate_guid ();
1331 loop = g_main_loop_new (NULL, FALSE);
1332
1333 setup_test_address ();
1334 memset (s: &data, c: '\0', n: sizeof (PeerData));
1335 data.current_connections = g_ptr_array_new_with_free_func (element_free_func: g_object_unref);
1336
1337 /* bring up a server - we run the server in a different thread to avoid deadlocks */
1338 service_thread = g_thread_new (name: "test_peer",
1339 func: service_thread_func,
1340 data: &data);
1341 await_service_loop ();
1342 g_assert_nonnull (server);
1343
1344 /* bring up a connection and accept it */
1345 data.accept_connection = TRUE;
1346 c = g_dbus_connection_new_for_address_sync (address: g_dbus_server_get_client_address (server),
1347 flags: G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT,
1348 NULL, /* GDBusAuthObserver */
1349 NULL, /* cancellable */
1350 error: &error);
1351 g_assert_no_error (error);
1352 g_assert_nonnull (c);
1353 while (data.current_connections->len < 1)
1354 g_main_loop_run (loop);
1355 g_assert_cmpint (data.current_connections->len, ==, 1);
1356 g_assert_cmpint (data.num_connection_attempts, ==, 1);
1357 g_assert_null (g_dbus_connection_get_unique_name (c));
1358 g_assert_cmpstr (g_dbus_connection_get_guid (c), ==, test_guid);
1359
1360 /* Check that we can create a proxy with a non-NULL bus name, even though it's
1361 * irrelevant in the non-message-bus case. Since the server runs in another
1362 * thread it's fine to use synchronous blocking API here.
1363 */
1364 proxy = g_dbus_proxy_new_sync (connection: c,
1365 flags: G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES |
1366 G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS,
1367 NULL,
1368 name: ":1.1", /* bus_name */
1369 object_path: "/org/gtk/GDBus/PeerTestObject",
1370 interface_name: "org.gtk.GDBus.PeerTestInterface",
1371 NULL, /* GCancellable */
1372 error: &error);
1373 g_assert_no_error (error);
1374 g_assert_nonnull (proxy);
1375
1376 /* unref the server and stop listening for new connections */
1377 g_dbus_server_stop (server);
1378 g_clear_object (&server);
1379
1380 g_object_unref (object: c);
1381 g_ptr_array_unref (array: data.current_connections);
1382 g_object_unref (object: proxy);
1383
1384 g_main_loop_quit (loop: service_loop);
1385 g_thread_join (thread: service_thread);
1386
1387 teardown_test_address ();
1388
1389 g_main_loop_unref (loop);
1390 g_free (mem: test_guid);
1391}
1392
1393/* ---------------------------------------------------------------------------------------------------- */
1394
1395typedef struct
1396{
1397 GDBusServer *server;
1398 GMainContext *context;
1399 GMainLoop *loop;
1400
1401 GList *connections;
1402} DmpData;
1403
1404static void
1405dmp_data_free (DmpData *data)
1406{
1407 g_main_loop_unref (loop: data->loop);
1408 g_main_context_unref (context: data->context);
1409 g_object_unref (object: data->server);
1410 g_list_free_full (list: data->connections, free_func: g_object_unref);
1411 g_free (mem: data);
1412}
1413
1414static void
1415dmp_on_method_call (GDBusConnection *connection,
1416 const gchar *sender,
1417 const gchar *object_path,
1418 const gchar *interface_name,
1419 const gchar *method_name,
1420 GVariant *parameters,
1421 GDBusMethodInvocation *invocation,
1422 gpointer user_data)
1423{
1424 //DmpData *data = user_data;
1425 gint32 first;
1426 gint32 second;
1427 g_variant_get (value: parameters,
1428 format_string: "(ii)",
1429 &first,
1430 &second);
1431 g_dbus_method_invocation_return_value (invocation,
1432 parameters: g_variant_new (format_string: "(i)", first + second));
1433}
1434
1435static const GDBusInterfaceVTable dmp_interface_vtable =
1436{
1437 dmp_on_method_call,
1438 NULL, /* get_property */
1439 NULL /* set_property */
1440};
1441
1442
1443/* Runs in thread we created GDBusServer in (since we didn't pass G_DBUS_SERVER_FLAGS_RUN_IN_THREAD) */
1444static gboolean
1445dmp_on_new_connection (GDBusServer *server,
1446 GDBusConnection *connection,
1447 gpointer user_data)
1448{
1449 DmpData *data = user_data;
1450 GDBusNodeInfo *node;
1451 GError *error;
1452
1453 /* accept the connection */
1454 data->connections = g_list_prepend (list: data->connections, g_object_ref (connection));
1455
1456 error = NULL;
1457 node = g_dbus_node_info_new_for_xml (xml_data: "<node>"
1458 " <interface name='org.gtk.GDBus.DmpInterface'>"
1459 " <method name='AddPair'>"
1460 " <arg type='i' name='first' direction='in'/>"
1461 " <arg type='i' name='second' direction='in'/>"
1462 " <arg type='i' name='sum' direction='out'/>"
1463 " </method>"
1464 " </interface>"
1465 "</node>",
1466 error: &error);
1467 g_assert_no_error (error);
1468
1469 /* sleep 100ms before exporting an object - this is to test that
1470 * G_DBUS_CONNECTION_FLAGS_DELAY_MESSAGE_PROCESSING really works
1471 * (GDBusServer uses this feature).
1472 */
1473 usleep (useconds: 100 * 1000);
1474
1475 /* export an object */
1476 error = NULL;
1477 g_dbus_connection_register_object (connection,
1478 object_path: "/dmp/test",
1479 interface_info: node->interfaces[0],
1480 vtable: &dmp_interface_vtable,
1481 user_data: data,
1482 NULL,
1483 error: &error);
1484 g_dbus_node_info_unref (info: node);
1485
1486 return TRUE;
1487}
1488
1489static gpointer
1490dmp_thread_func (gpointer user_data)
1491{
1492 DmpData *data = user_data;
1493 GError *error;
1494 gchar *guid;
1495
1496 data->context = g_main_context_new ();
1497 g_main_context_push_thread_default (context: data->context);
1498
1499 error = NULL;
1500 guid = g_dbus_generate_guid ();
1501 data->server = g_dbus_server_new_sync (address: tmp_address,
1502 flags: G_DBUS_SERVER_FLAGS_NONE,
1503 guid,
1504 NULL, /* GDBusAuthObserver */
1505 NULL, /* GCancellable */
1506 error: &error);
1507 g_assert_no_error (error);
1508 g_signal_connect (data->server,
1509 "new-connection",
1510 G_CALLBACK (dmp_on_new_connection),
1511 data);
1512
1513 g_dbus_server_start (server: data->server);
1514
1515 data->loop = g_main_loop_new (context: data->context, FALSE);
1516 g_main_loop_run (loop: data->loop);
1517
1518 g_dbus_server_stop (server: data->server);
1519 g_main_context_pop_thread_default (context: data->context);
1520
1521 g_free (mem: guid);
1522 return NULL;
1523}
1524
1525static void
1526delayed_message_processing (void)
1527{
1528 GError *error;
1529 DmpData *data;
1530 GThread *service_thread;
1531 guint n;
1532
1533 test_guid = g_dbus_generate_guid ();
1534 loop = g_main_loop_new (NULL, FALSE);
1535
1536 setup_test_address ();
1537
1538 data = g_new0 (DmpData, 1);
1539
1540 service_thread = g_thread_new (name: "dmp",
1541 func: dmp_thread_func,
1542 data);
1543 while (data->server == NULL || !g_dbus_server_is_active (server: data->server))
1544 g_thread_yield ();
1545
1546 for (n = 0; n < 5; n++)
1547 {
1548 GDBusConnection *c;
1549 GVariant *res;
1550 gint32 val;
1551
1552 error = NULL;
1553 c = g_dbus_connection_new_for_address_sync (address: g_dbus_server_get_client_address (server: data->server),
1554 flags: G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT,
1555 NULL, /* GDBusAuthObserver */
1556 NULL, /* GCancellable */
1557 error: &error);
1558 g_assert_no_error (error);
1559
1560 error = NULL;
1561 res = g_dbus_connection_call_sync (connection: c,
1562 NULL, /* bus name */
1563 object_path: "/dmp/test",
1564 interface_name: "org.gtk.GDBus.DmpInterface",
1565 method_name: "AddPair",
1566 parameters: g_variant_new (format_string: "(ii)", 2, n),
1567 G_VARIANT_TYPE ("(i)"),
1568 flags: G_DBUS_CALL_FLAGS_NONE,
1569 timeout_msec: -1, /* timeout_msec */
1570 NULL, /* GCancellable */
1571 error: &error);
1572 g_assert_no_error (error);
1573 g_variant_get (value: res, format_string: "(i)", &val);
1574 g_assert_cmpint (val, ==, 2 + n);
1575 g_variant_unref (value: res);
1576 g_object_unref (object: c);
1577 }
1578
1579 g_main_loop_quit (loop: data->loop);
1580 g_thread_join (thread: service_thread);
1581 dmp_data_free (data);
1582 teardown_test_address ();
1583
1584 g_main_loop_unref (loop);
1585 g_free (mem: test_guid);
1586}
1587
1588/* ---------------------------------------------------------------------------------------------------- */
1589
1590static gboolean
1591nonce_tcp_on_authorize_authenticated_peer (GDBusAuthObserver *observer,
1592 GIOStream *stream,
1593 GCredentials *credentials,
1594 gpointer user_data)
1595{
1596 PeerData *data = user_data;
1597 gboolean authorized;
1598
1599 data->num_connection_attempts++;
1600
1601 authorized = TRUE;
1602 if (!data->accept_connection)
1603 {
1604 authorized = FALSE;
1605 g_main_loop_quit (loop);
1606 }
1607
1608 return authorized;
1609}
1610
1611/* Runs in thread we created GDBusServer in (since we didn't pass G_DBUS_SERVER_FLAGS_RUN_IN_THREAD) */
1612static gboolean
1613nonce_tcp_on_new_connection (GDBusServer *server,
1614 GDBusConnection *connection,
1615 gpointer user_data)
1616{
1617 PeerData *data = user_data;
1618
1619 g_ptr_array_add (array: data->current_connections, g_object_ref (connection));
1620
1621 g_main_loop_quit (loop);
1622
1623 return TRUE;
1624}
1625
1626static gpointer
1627nonce_tcp_service_thread_func (gpointer user_data)
1628{
1629 PeerData *data = user_data;
1630 GMainContext *service_context;
1631 GDBusAuthObserver *observer;
1632 GError *error;
1633
1634 service_context = g_main_context_new ();
1635 g_main_context_push_thread_default (context: service_context);
1636
1637 error = NULL;
1638 observer = g_dbus_auth_observer_new ();
1639 server = g_dbus_server_new_sync (address: "nonce-tcp:host=127.0.0.1",
1640 flags: G_DBUS_SERVER_FLAGS_NONE,
1641 guid: test_guid,
1642 observer,
1643 NULL, /* cancellable */
1644 error: &error);
1645 g_assert_no_error (error);
1646
1647 g_signal_connect (server,
1648 "new-connection",
1649 G_CALLBACK (nonce_tcp_on_new_connection),
1650 data);
1651 g_signal_connect (observer,
1652 "authorize-authenticated-peer",
1653 G_CALLBACK (nonce_tcp_on_authorize_authenticated_peer),
1654 data);
1655 g_object_unref (object: observer);
1656
1657 g_dbus_server_start (server);
1658
1659 run_service_loop (service_context);
1660
1661 g_main_context_pop_thread_default (context: service_context);
1662
1663 teardown_service_loop ();
1664 g_main_context_unref (context: service_context);
1665
1666 /* test code specifically unrefs the server - see below */
1667 g_assert (server == NULL);
1668
1669 return NULL;
1670}
1671
1672static void
1673test_nonce_tcp (void)
1674{
1675 PeerData data;
1676 GError *error;
1677 GThread *service_thread;
1678 GDBusConnection *c;
1679 gchar *s;
1680 gchar *nonce_file;
1681 gboolean res;
1682 const gchar *address;
1683
1684 test_guid = g_dbus_generate_guid ();
1685 loop = g_main_loop_new (NULL, FALSE);
1686
1687 memset (s: &data, c: '\0', n: sizeof (PeerData));
1688 data.current_connections = g_ptr_array_new_with_free_func (element_free_func: g_object_unref);
1689
1690 error = NULL;
1691 server = NULL;
1692 service_thread = g_thread_new (name: "nonce-tcp-service",
1693 func: nonce_tcp_service_thread_func,
1694 data: &data);
1695 await_service_loop ();
1696 g_assert (server != NULL);
1697
1698 /* bring up a connection and accept it */
1699 data.accept_connection = TRUE;
1700 error = NULL;
1701 c = g_dbus_connection_new_for_address_sync (address: g_dbus_server_get_client_address (server),
1702 flags: G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT,
1703 NULL, /* GDBusAuthObserver */
1704 NULL, /* cancellable */
1705 error: &error);
1706 g_assert_no_error (error);
1707 g_assert (c != NULL);
1708 while (data.current_connections->len < 1)
1709 g_thread_yield ();
1710 g_assert_cmpint (data.current_connections->len, ==, 1);
1711 g_assert_cmpint (data.num_connection_attempts, ==, 1);
1712 g_assert (g_dbus_connection_get_unique_name (c) == NULL);
1713 g_assert_cmpstr (g_dbus_connection_get_guid (c), ==, test_guid);
1714 g_object_unref (object: c);
1715
1716 /* now, try to subvert the nonce file (this assumes noncefile is the last key/value pair)
1717 */
1718
1719 address = g_dbus_server_get_client_address (server);
1720
1721 s = strstr (haystack: address, needle: "noncefile=");
1722 g_assert (s != NULL);
1723 s += sizeof "noncefile=" - 1;
1724 nonce_file = g_strdup (str: s);
1725
1726 /* First try invalid data in the nonce file - this will actually
1727 * make the client send this and the server will reject it. The way
1728 * it works is that if the nonce doesn't match, the server will
1729 * simply close the connection. So, from the client point of view,
1730 * we can see a variety of errors.
1731 */
1732 error = NULL;
1733 res = g_file_set_contents (filename: nonce_file,
1734 contents: "0123456789012345",
1735 length: -1,
1736 error: &error);
1737 g_assert_no_error (error);
1738 g_assert (res);
1739 c = g_dbus_connection_new_for_address_sync (address,
1740 flags: G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT,
1741 NULL, /* GDBusAuthObserver */
1742 NULL, /* cancellable */
1743 error: &error);
1744 _g_assert_error_domain (error, G_IO_ERROR);
1745 g_error_free (error);
1746 g_assert (c == NULL);
1747
1748 /* Then try with a nonce-file of incorrect length - this will make
1749 * the client complain - we won't even try connecting to the server
1750 * for this
1751 */
1752 error = NULL;
1753 res = g_file_set_contents (filename: nonce_file,
1754 contents: "0123456789012345_",
1755 length: -1,
1756 error: &error);
1757 g_assert_no_error (error);
1758 g_assert (res);
1759 c = g_dbus_connection_new_for_address_sync (address,
1760 flags: G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT,
1761 NULL, /* GDBusAuthObserver */
1762 NULL, /* cancellable */
1763 error: &error);
1764 g_assert_error (error, G_IO_ERROR, G_IO_ERROR_INVALID_ARGUMENT);
1765 g_error_free (error);
1766 g_assert (c == NULL);
1767
1768 /* Finally try with no nonce-file at all */
1769 g_assert_cmpint (g_unlink (nonce_file), ==, 0);
1770 error = NULL;
1771 c = g_dbus_connection_new_for_address_sync (address,
1772 flags: G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT,
1773 NULL, /* GDBusAuthObserver */
1774 NULL, /* cancellable */
1775 error: &error);
1776 g_assert_error (error, G_IO_ERROR, G_IO_ERROR_INVALID_ARGUMENT);
1777 g_error_free (error);
1778 g_assert (c == NULL);
1779
1780 /* Recreate the nonce-file so we can ensure the server deletes it when stopped. */
1781 g_assert_cmpint (g_creat (nonce_file, 0600), !=, -1);
1782
1783 g_dbus_server_stop (server);
1784 g_object_unref (object: server);
1785 server = NULL;
1786
1787 g_assert_false (g_file_test (nonce_file, G_FILE_TEST_EXISTS));
1788 g_free (mem: nonce_file);
1789
1790 g_main_loop_quit (loop: service_loop);
1791 g_thread_join (thread: service_thread);
1792
1793 g_ptr_array_unref (array: data.current_connections);
1794
1795 g_main_loop_unref (loop);
1796 g_free (mem: test_guid);
1797}
1798
1799static void
1800test_credentials (void)
1801{
1802 GCredentials *c1, *c2;
1803 GError *error;
1804 gchar *desc;
1805
1806 c1 = g_credentials_new ();
1807 c2 = g_credentials_new ();
1808
1809 error = NULL;
1810 if (g_credentials_set_unix_user (credentials: c2, uid: getuid (), error: &error))
1811 g_assert_no_error (error);
1812
1813 g_clear_error (err: &error);
1814 g_assert (g_credentials_is_same_user (c1, c2, &error));
1815 g_assert_no_error (error);
1816
1817 desc = g_credentials_to_string (credentials: c1);
1818 g_assert (desc != NULL);
1819 g_free (mem: desc);
1820
1821 g_object_unref (object: c1);
1822 g_object_unref (object: c2);
1823}
1824
1825/* ---------------------------------------------------------------------------------------------------- */
1826
1827static gboolean
1828tcp_anonymous_on_new_connection (GDBusServer *server,
1829 GDBusConnection *connection,
1830 gpointer user_data)
1831{
1832 gboolean *seen_connection = user_data;
1833 *seen_connection = TRUE;
1834 return TRUE;
1835}
1836
1837static gpointer
1838tcp_anonymous_service_thread_func (gpointer user_data)
1839{
1840 gboolean *seen_connection = user_data;
1841 GMainContext *service_context;
1842 GError *error;
1843
1844 service_context = g_main_context_new ();
1845 g_main_context_push_thread_default (context: service_context);
1846
1847 error = NULL;
1848 server = g_dbus_server_new_sync (address: "tcp:host=127.0.0.1",
1849 flags: G_DBUS_SERVER_FLAGS_AUTHENTICATION_ALLOW_ANONYMOUS,
1850 guid: test_guid,
1851 NULL, /* GDBusObserver* */
1852 NULL, /* GCancellable* */
1853 error: &error);
1854 g_assert_no_error (error);
1855
1856 g_signal_connect (server,
1857 "new-connection",
1858 G_CALLBACK (tcp_anonymous_on_new_connection),
1859 seen_connection);
1860
1861 g_dbus_server_start (server);
1862
1863 run_service_loop (service_context);
1864
1865 g_main_context_pop_thread_default (context: service_context);
1866
1867 teardown_service_loop ();
1868 g_main_context_unref (context: service_context);
1869
1870 return NULL;
1871}
1872
1873static void
1874test_tcp_anonymous (void)
1875{
1876 gboolean seen_connection;
1877 GThread *service_thread;
1878 GDBusConnection *connection;
1879 GError *error;
1880
1881 test_guid = g_dbus_generate_guid ();
1882 loop = g_main_loop_new (NULL, FALSE);
1883
1884 seen_connection = FALSE;
1885 service_thread = g_thread_new (name: "tcp-anon-service",
1886 func: tcp_anonymous_service_thread_func,
1887 data: &seen_connection);
1888 await_service_loop ();
1889 g_assert (server != NULL);
1890
1891 error = NULL;
1892 connection = g_dbus_connection_new_for_address_sync (address: g_dbus_server_get_client_address (server),
1893 flags: G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT,
1894 NULL, /* GDBusAuthObserver* */
1895 NULL, /* GCancellable */
1896 error: &error);
1897 g_assert_no_error (error);
1898 g_assert (connection != NULL);
1899
1900 while (!seen_connection)
1901 g_thread_yield ();
1902
1903 g_object_unref (object: connection);
1904
1905 g_main_loop_quit (loop: service_loop);
1906 g_dbus_server_stop (server);
1907 g_object_unref (object: server);
1908 server = NULL;
1909
1910 g_thread_join (thread: service_thread);
1911
1912 g_main_loop_unref (loop);
1913 g_free (mem: test_guid);
1914}
1915
1916/* ---------------------------------------------------------------------------------------------------- */
1917
1918static GDBusServer *codegen_server = NULL;
1919
1920static gboolean
1921codegen_on_animal_poke (ExampleAnimal *animal,
1922 GDBusMethodInvocation *invocation,
1923 gboolean make_sad,
1924 gboolean make_happy,
1925 gpointer user_data)
1926{
1927 if ((make_sad && make_happy) || (!make_sad && !make_happy))
1928 {
1929 g_main_loop_quit (loop: service_loop);
1930
1931 g_dbus_method_invocation_return_dbus_error (invocation,
1932 error_name: "org.gtk.GDBus.Examples.ObjectManager.Error.Failed",
1933 error_message: "Exactly one of make_sad or make_happy must be TRUE");
1934 goto out;
1935 }
1936
1937 if (make_sad)
1938 {
1939 if (g_strcmp0 (str1: example_animal_get_mood (animal), str2: "Sad") == 0)
1940 {
1941 g_dbus_method_invocation_return_dbus_error (invocation,
1942 error_name: "org.gtk.GDBus.Examples.ObjectManager.Error.SadAnimalIsSad",
1943 error_message: "Sad animal is already sad");
1944 goto out;
1945 }
1946
1947 example_animal_set_mood (animal, "Sad");
1948 example_animal_complete_poke (animal, invocation);
1949 goto out;
1950 }
1951
1952 if (make_happy)
1953 {
1954 if (g_strcmp0 (str1: example_animal_get_mood (animal), str2: "Happy") == 0)
1955 {
1956 g_dbus_method_invocation_return_dbus_error (invocation,
1957 error_name: "org.gtk.GDBus.Examples.ObjectManager.Error.HappyAnimalIsHappy",
1958 error_message: "Happy animal is already happy");
1959 goto out;
1960 }
1961
1962 example_animal_set_mood (animal, "Happy");
1963 example_animal_complete_poke (animal, invocation);
1964 goto out;
1965 }
1966
1967 g_assert_not_reached ();
1968
1969 out:
1970 return G_DBUS_METHOD_INVOCATION_HANDLED;
1971}
1972
1973/* Runs in thread we created GDBusServer in (since we didn't pass G_DBUS_SERVER_FLAGS_RUN_IN_THREAD) */
1974static gboolean
1975codegen_on_new_connection (GDBusServer *server,
1976 GDBusConnection *connection,
1977 gpointer user_data)
1978{
1979 ExampleAnimal *animal = user_data;
1980 GError *error = NULL;
1981
1982 /* g_printerr ("Client connected.\n" */
1983 /* "Negotiated capabilities: unix-fd-passing=%d\n", */
1984 /* g_dbus_connection_get_capabilities (connection) & G_DBUS_CAPABILITY_FLAGS_UNIX_FD_PASSING); */
1985
1986 g_dbus_interface_skeleton_export (G_DBUS_INTERFACE_SKELETON (animal), connection,
1987 "/Example/Animals/000", &error);
1988 g_assert_no_error (error);
1989
1990 return TRUE;
1991}
1992
1993static gpointer
1994codegen_service_thread_func (gpointer user_data)
1995{
1996 GMainContext *service_context;
1997 ExampleAnimal *animal;
1998 GError *error = NULL;
1999
2000 service_context = g_main_context_new ();
2001 g_main_context_push_thread_default (context: service_context);
2002
2003 /* Create the animal in the right thread context */
2004 animal = example_animal_skeleton_new ();
2005
2006 /* Handle Poke() D-Bus method invocations on the .Animal interface */
2007 g_signal_connect (animal, "handle-poke",
2008 G_CALLBACK (codegen_on_animal_poke),
2009 NULL); /* user_data */
2010
2011 codegen_server = g_dbus_server_new_sync (address: tmp_address,
2012 flags: G_DBUS_SERVER_FLAGS_NONE,
2013 guid: test_guid,
2014 NULL, /* observer */
2015 NULL, /* cancellable */
2016 error: &error);
2017 g_assert_no_error (error);
2018 g_dbus_server_start (server: codegen_server);
2019
2020 g_signal_connect (codegen_server, "new-connection",
2021 G_CALLBACK (codegen_on_new_connection),
2022 animal);
2023
2024 run_service_loop (service_context);
2025
2026 g_object_unref (object: animal);
2027
2028 g_main_context_pop_thread_default (context: service_context);
2029
2030 teardown_service_loop ();
2031 g_main_context_unref (context: service_context);
2032
2033 g_dbus_server_stop (server: codegen_server);
2034 g_object_unref (object: codegen_server);
2035 codegen_server = NULL;
2036
2037 return NULL;
2038}
2039
2040
2041static gboolean
2042codegen_quit_mainloop_timeout (gpointer data)
2043{
2044 g_main_loop_quit (loop);
2045 return G_SOURCE_REMOVE;
2046}
2047
2048static void
2049codegen_test_peer (void)
2050{
2051 GDBusConnection *connection;
2052 ExampleAnimal *animal1, *animal2;
2053 GThread *service_thread;
2054 GError *error = NULL;
2055 GVariant *value;
2056 const gchar *s;
2057
2058 test_guid = g_dbus_generate_guid ();
2059 loop = g_main_loop_new (NULL, FALSE);
2060
2061 setup_test_address ();
2062
2063 /* bring up a server - we run the server in a different thread to avoid deadlocks */
2064 service_thread = g_thread_new (name: "codegen_test_peer",
2065 func: codegen_service_thread_func,
2066 NULL);
2067 await_service_loop ();
2068 g_assert (codegen_server != NULL);
2069
2070 /* Get an animal 1 ... */
2071 connection = g_dbus_connection_new_for_address_sync (address: g_dbus_server_get_client_address (server: codegen_server),
2072 flags: G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT,
2073 NULL, /* GDBusAuthObserver */
2074 NULL, /* cancellable */
2075 error: &error);
2076 g_assert_no_error (error);
2077 g_assert (connection != NULL);
2078
2079 animal1 = example_animal_proxy_new_sync (connection, 0, NULL,
2080 "/Example/Animals/000", NULL, &error);
2081 g_assert_no_error (error);
2082 g_assert (animal1 != NULL);
2083 g_object_unref (object: connection);
2084
2085 /* Get animal 2 ... */
2086 connection = g_dbus_connection_new_for_address_sync (address: g_dbus_server_get_client_address (server: codegen_server),
2087 flags: G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT,
2088 NULL, /* GDBusAuthObserver */
2089 NULL, /* cancellable */
2090 error: &error);
2091 g_assert_no_error (error);
2092 g_assert (connection != NULL);
2093
2094 animal2 = example_animal_proxy_new_sync (connection, 0, NULL,
2095 "/Example/Animals/000", NULL, &error);
2096 g_assert_no_error (error);
2097 g_assert (animal2 != NULL);
2098 g_object_unref (object: connection);
2099
2100 /* Make animal sad via animal1 */
2101 example_animal_call_poke_sync (animal1, TRUE, FALSE, NULL, &error);
2102 g_assert_no_error (error);
2103
2104 /* Poke server and make sure animal is updated */
2105 value = g_dbus_proxy_call_sync (G_DBUS_PROXY (animal1),
2106 "org.freedesktop.DBus.Peer.Ping",
2107 NULL, G_DBUS_CALL_FLAGS_NONE, -1,
2108 NULL, &error);
2109 g_assert_no_error (error);
2110 g_assert (value != NULL);
2111 g_variant_unref (value);
2112
2113 /* Give the proxies a chance to refresh in the default main loop */
2114 g_timeout_add (interval: 100, function: codegen_quit_mainloop_timeout, NULL);
2115 g_main_loop_run (loop);
2116
2117 /* Assert animals are sad */
2118 g_assert_cmpstr (example_animal_get_mood (animal1), ==, "Sad");
2119 g_assert_cmpstr (example_animal_get_mood (animal2), ==, "Sad");
2120
2121 /* Make animal happy via animal2 */
2122 example_animal_call_poke_sync (animal2, FALSE, TRUE, NULL, &error);
2123 g_assert_no_error (error);
2124
2125 /* Some random unrelated call, just to get some test coverage */
2126 value = g_dbus_proxy_call_sync (G_DBUS_PROXY (animal2),
2127 "org.freedesktop.DBus.Peer.GetMachineId",
2128 NULL, G_DBUS_CALL_FLAGS_NONE, -1,
2129 NULL, &error);
2130 g_assert_no_error (error);
2131 g_variant_get (value, format_string: "(&s)", &s);
2132 g_test_message (format: "Machine ID: %s", s);
2133 /* It's valid for machine-id inside containers to be empty, so we
2134 * need to test for that possibility
2135 */
2136 g_assert ((s == NULL || *s == '\0') || g_dbus_is_guid (s));
2137 g_variant_unref (value);
2138
2139 /* Poke server and make sure animal is updated */
2140 value = g_dbus_proxy_call_sync (G_DBUS_PROXY (animal2),
2141 "org.freedesktop.DBus.Peer.Ping",
2142 NULL, G_DBUS_CALL_FLAGS_NONE, -1,
2143 NULL, &error);
2144 g_assert_no_error (error);
2145 g_assert (value != NULL);
2146 g_variant_unref (value);
2147
2148 /* Give the proxies a chance to refresh in the default main loop */
2149 g_timeout_add (interval: 1000, function: codegen_quit_mainloop_timeout, NULL);
2150 g_main_loop_run (loop);
2151
2152 /* Assert animals are happy */
2153 g_assert_cmpstr (example_animal_get_mood (animal1), ==, "Happy");
2154 g_assert_cmpstr (example_animal_get_mood (animal2), ==, "Happy");
2155
2156 /* This final call making the animal happy and sad will cause
2157 * the server to quit, when the server quits we dont get property
2158 * change notifications anyway because those are done from an idle handler
2159 */
2160 example_animal_call_poke_sync (animal2, TRUE, TRUE, NULL, &error);
2161 g_clear_error (err: &error);
2162
2163 g_object_unref (object: animal1);
2164 g_object_unref (object: animal2);
2165 g_thread_join (thread: service_thread);
2166
2167 teardown_test_address ();
2168
2169 g_main_loop_unref (loop);
2170 g_free (mem: test_guid);
2171}
2172
2173/* ---------------------------------------------------------------------------------------------------- */
2174
2175
2176int
2177main (int argc,
2178 char *argv[])
2179{
2180 gint ret;
2181 GDBusNodeInfo *introspection_data = NULL;
2182
2183 g_test_init (argc: &argc, argv: &argv, G_TEST_OPTION_ISOLATE_DIRS, NULL);
2184
2185 introspection_data = g_dbus_node_info_new_for_xml (xml_data: test_interface_introspection_xml, NULL);
2186 g_assert (introspection_data != NULL);
2187 test_interface_introspection_data = introspection_data->interfaces[0];
2188
2189 g_test_add_func (testpath: "/gdbus/peer-to-peer", test_func: test_peer);
2190 g_test_add_func (testpath: "/gdbus/peer-to-peer/invalid/server",
2191 test_func: test_peer_invalid_server);
2192 g_test_add_func (testpath: "/gdbus/peer-to-peer/invalid/conn/stream/async",
2193 test_func: test_peer_invalid_conn_stream_async);
2194 g_test_add_func (testpath: "/gdbus/peer-to-peer/invalid/conn/stream/sync",
2195 test_func: test_peer_invalid_conn_stream_sync);
2196 g_test_add_func (testpath: "/gdbus/peer-to-peer/invalid/conn/addr/async",
2197 test_func: test_peer_invalid_conn_addr_async);
2198 g_test_add_func (testpath: "/gdbus/peer-to-peer/invalid/conn/addr/sync",
2199 test_func: test_peer_invalid_conn_addr_sync);
2200 g_test_add_func (testpath: "/gdbus/peer-to-peer/signals", test_func: test_peer_signals);
2201 g_test_add_func (testpath: "/gdbus/delayed-message-processing", test_func: delayed_message_processing);
2202 g_test_add_func (testpath: "/gdbus/nonce-tcp", test_func: test_nonce_tcp);
2203
2204 g_test_add_func (testpath: "/gdbus/tcp-anonymous", test_func: test_tcp_anonymous);
2205 g_test_add_func (testpath: "/gdbus/credentials", test_func: test_credentials);
2206 g_test_add_func (testpath: "/gdbus/codegen-peer-to-peer", test_func: codegen_test_peer);
2207
2208 ret = g_test_run ();
2209
2210 g_dbus_node_info_unref (info: introspection_data);
2211
2212 return ret;
2213}
2214

source code of gtk/subprojects/glib/gio/tests/gdbus-peer.c