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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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229 lines
7.5 KiB
C
229 lines
7.5 KiB
C
/* GStreamer
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* Copyright (C) 2008 Wim Taymans <wim.taymans at gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include <gst/gst.h>
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#include <gst/rtsp-server/rtsp-server.h>
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static gchar *htdigest_path = NULL;
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static gchar *realm = NULL;
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static GOptionEntry entries[] = {
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{"htdigest-path", 'h', 0, G_OPTION_ARG_STRING, &htdigest_path,
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"Path to an htdigest file to parse (default: None)", "PATH"},
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{"realm", 'r', 0, G_OPTION_ARG_STRING, &realm,
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"Authentication realm (default: None)", "REALM"},
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{NULL}
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};
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static gboolean
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remove_func (GstRTSPSessionPool * pool, GstRTSPSession * session,
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GstRTSPServer * server)
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{
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return GST_RTSP_FILTER_REMOVE;
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}
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static gboolean
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remove_sessions (GstRTSPServer * server)
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{
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GstRTSPSessionPool *pool;
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g_print ("removing all sessions\n");
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pool = gst_rtsp_server_get_session_pool (server);
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gst_rtsp_session_pool_filter (pool,
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(GstRTSPSessionPoolFilterFunc) remove_func, server);
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g_object_unref (pool);
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return FALSE;
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}
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static gboolean
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timeout (GstRTSPServer * server)
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{
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GstRTSPSessionPool *pool;
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pool = gst_rtsp_server_get_session_pool (server);
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gst_rtsp_session_pool_cleanup (pool);
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g_object_unref (pool);
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return TRUE;
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}
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int
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main (int argc, char *argv[])
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{
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GMainLoop *loop;
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GstRTSPServer *server;
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GstRTSPMountPoints *mounts;
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GstRTSPMediaFactory *factory;
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GstRTSPAuth *auth;
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GstRTSPToken *token;
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GOptionContext *optctx;
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GError *error = NULL;
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optctx = g_option_context_new (NULL);
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g_option_context_add_main_entries (optctx, entries, NULL);
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g_option_context_add_group (optctx, gst_init_get_option_group ());
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if (!g_option_context_parse (optctx, &argc, &argv, &error)) {
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g_printerr ("Error parsing options: %s\n", error->message);
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g_option_context_free (optctx);
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g_clear_error (&error);
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return -1;
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}
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g_option_context_free (optctx);
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loop = g_main_loop_new (NULL, FALSE);
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/* create a server instance */
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server = gst_rtsp_server_new ();
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/* get the mounts for this server, every server has a default mapper object
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* that be used to map uri mount points to media factories */
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mounts = gst_rtsp_server_get_mount_points (server);
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/* make a media factory for a test stream. The default media factory can use
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* gst-launch syntax to create pipelines.
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* any launch line works as long as it contains elements named pay%d. Each
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* element with pay%d names will be a stream */
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factory = gst_rtsp_media_factory_new ();
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gst_rtsp_media_factory_set_launch (factory, "( "
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"videotestsrc ! video/x-raw,width=352,height=288,framerate=15/1 ! "
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"x264enc ! rtph264pay name=pay0 pt=96 "
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"audiotestsrc ! audio/x-raw,rate=8000 ! "
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"alawenc ! rtppcmapay name=pay1 pt=97 " ")");
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/* attach the test factory to the /test url */
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gst_rtsp_mount_points_add_factory (mounts, "/test", factory);
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/* allow user and admin to access this resource */
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gst_rtsp_media_factory_add_role (factory, "user",
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GST_RTSP_PERM_MEDIA_FACTORY_ACCESS, G_TYPE_BOOLEAN, TRUE,
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GST_RTSP_PERM_MEDIA_FACTORY_CONSTRUCT, G_TYPE_BOOLEAN, TRUE, NULL);
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gst_rtsp_media_factory_add_role (factory, "admin",
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GST_RTSP_PERM_MEDIA_FACTORY_ACCESS, G_TYPE_BOOLEAN, TRUE,
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GST_RTSP_PERM_MEDIA_FACTORY_CONSTRUCT, G_TYPE_BOOLEAN, TRUE, NULL);
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/* admin2 can look at the media but not construct so he gets a
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* 401 Unauthorized */
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gst_rtsp_media_factory_add_role (factory, "admin2",
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GST_RTSP_PERM_MEDIA_FACTORY_ACCESS, G_TYPE_BOOLEAN, TRUE,
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GST_RTSP_PERM_MEDIA_FACTORY_CONSTRUCT, G_TYPE_BOOLEAN, FALSE, NULL);
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/* Anonymous user can do the same things as admin2 on this resource */
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gst_rtsp_media_factory_add_role (factory, "anonymous",
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GST_RTSP_PERM_MEDIA_FACTORY_ACCESS, G_TYPE_BOOLEAN, TRUE,
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GST_RTSP_PERM_MEDIA_FACTORY_CONSTRUCT, G_TYPE_BOOLEAN, FALSE, NULL);
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/* make another factory */
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factory = gst_rtsp_media_factory_new ();
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gst_rtsp_media_factory_set_launch (factory, "( "
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"videotestsrc ! video/x-raw,width=352,height=288,framerate=30/1 ! "
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"x264enc ! rtph264pay name=pay0 pt=96 )");
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/* attach the test factory to the /test url */
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gst_rtsp_mount_points_add_factory (mounts, "/test2", factory);
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/* allow admin2 to access this resource */
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/* user and admin have no permissions so they can't even see the
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* media and get a 404 Not Found */
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gst_rtsp_media_factory_add_role (factory, "admin2",
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GST_RTSP_PERM_MEDIA_FACTORY_ACCESS, G_TYPE_BOOLEAN, TRUE,
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GST_RTSP_PERM_MEDIA_FACTORY_CONSTRUCT, G_TYPE_BOOLEAN, TRUE, NULL);
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/* don't need the ref to the mapper anymore */
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g_object_unref (mounts);
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/* make a new authentication manager */
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auth = gst_rtsp_auth_new ();
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gst_rtsp_auth_set_supported_methods (auth, GST_RTSP_AUTH_DIGEST);
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/* make default token, it has no permissions */
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token =
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gst_rtsp_token_new (GST_RTSP_TOKEN_MEDIA_FACTORY_ROLE, G_TYPE_STRING,
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"anonymous", NULL);
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gst_rtsp_auth_set_default_token (auth, token);
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gst_rtsp_token_unref (token);
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/* make user token */
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token =
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gst_rtsp_token_new (GST_RTSP_TOKEN_MEDIA_FACTORY_ROLE, G_TYPE_STRING,
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"user", NULL);
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gst_rtsp_auth_add_digest (auth, "user", "password", token);
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gst_rtsp_token_unref (token);
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if (htdigest_path) {
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token =
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gst_rtsp_token_new (GST_RTSP_TOKEN_MEDIA_FACTORY_ROLE, G_TYPE_STRING,
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"user", NULL);
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if (!gst_rtsp_auth_parse_htdigest (auth, htdigest_path, token)) {
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g_printerr ("Could not parse htdigest at %s\n", htdigest_path);
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gst_rtsp_token_unref (token);
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goto failed;
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}
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gst_rtsp_token_unref (token);
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}
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if (realm)
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gst_rtsp_auth_set_realm (auth, realm);
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/* make admin token */
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token =
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gst_rtsp_token_new (GST_RTSP_TOKEN_MEDIA_FACTORY_ROLE, G_TYPE_STRING,
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"admin", NULL);
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gst_rtsp_auth_add_digest (auth, "admin", "power", token);
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gst_rtsp_token_unref (token);
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/* make admin2 token */
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token =
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gst_rtsp_token_new (GST_RTSP_TOKEN_MEDIA_FACTORY_ROLE, G_TYPE_STRING,
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"admin2", NULL);
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gst_rtsp_auth_add_digest (auth, "admin2", "power2", token);
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gst_rtsp_token_unref (token);
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/* set as the server authentication manager */
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gst_rtsp_server_set_auth (server, auth);
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g_object_unref (auth);
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/* attach the server to the default maincontext */
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if (gst_rtsp_server_attach (server, NULL) == 0)
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goto failed;
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g_timeout_add_seconds (2, (GSourceFunc) timeout, server);
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g_timeout_add_seconds (10, (GSourceFunc) remove_sessions, server);
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/* start serving */
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g_print ("stream with user:password ready at rtsp://127.0.0.1:8554/test\n");
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g_print ("stream with admin:power ready at rtsp://127.0.0.1:8554/test\n");
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g_print ("stream with admin2:power2 ready at rtsp://127.0.0.1:8554/test2\n");
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if (htdigest_path)
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g_print
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("stream with htdigest users ready at rtsp://127.0.0.1:8554/test\n");
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g_main_loop_run (loop);
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return 0;
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/* ERRORS */
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failed:
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{
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g_print ("failed to attach the server\n");
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return -1;
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}
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}
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