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rtspclientsink: Handle the KeyMgmt header in ANNOUNCE response

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This in order to be able to decrypt the RTCP backchannel

https://bugzilla.gnome.org/show_bug.cgi?id=794813
This commit is contained in:
Mathieu Duponchelle 2018-03-29 16:15:45 +02:00
parent ae0e08dac2
commit c683cadcdf
1 changed files with 18 additions and 0 deletions
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18
gst/rtsp-sink/gstrtspclientsink.c
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@ -4232,6 +4232,8 @@ gst_rtsp_client_sink_record (GstRTSPClientSink * sink, gboolean async)
GstSDPMessage *sdp;
guint sdp_index = 0;
GstSDPInfo info = { 0, };
gchar *keymgmt;
guint i;
const gchar *proto;
gchar *sess_id, *client_ip, *str;
@ -4338,6 +4340,17 @@ gst_rtsp_client_sink_record (GstRTSPClientSink * sink, gboolean async)
&response, NULL)) < 0)
goto send_error;
/* parse the keymgmt */
i = 0;
walk = sink->contexts;
while (gst_rtsp_message_get_header (&response, GST_RTSP_HDR_KEYMGMT,
&keymgmt, i++) == GST_RTSP_OK) {
GstRTSPStreamContext *context = (GstRTSPStreamContext *) walk->data;
walk = g_list_next (walk);
if (!gst_rtsp_stream_handle_keymgmt (context->stream, keymgmt))
goto keymgmt_error;
}
/* send setup for all streams */
if ((res = gst_rtsp_client_sink_setup_streams (sink, async)) < 0)
goto setup_failed;
@ -4414,6 +4427,11 @@ send_error:
* taken care of it because we passed NULL for the response code */
goto cleanup_error;
}
keymgmt_error:
{
GST_ELEMENT_ERROR (sink, STREAM, DECRYPT_NOKEY, (NULL),
("Could not handle KeyMgmt"));
}
setup_failed:
{
GST_ERROR_OBJECT (sink, "setup failed");