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nice: Add function to fill in ufrag/pwd of remote candidates

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8900>
This commit is contained in:
Olivier Crête 2025-04-25 16:36:37 -04:00 committed by GStreamer Marge Bot
parent e2f07cf314
commit 1ae7ab03d9
1 changed files with 23 additions and 0 deletions
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23
subprojects/gst-plugins-bad/gst-libs/gst/webrtc/nice/nice.c
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@ -71,6 +71,9 @@ struct _GstWebRTCNicePrivate
GHashTable *turn_servers;
GstUri *http_proxy;
gchar *remote_ufrag;
gchar *remote_pwd;
};
#define gst_webrtc_nice_parent_class parent_class
@ -576,6 +579,17 @@ _fill_local_candidate_credentials (NiceAgent * agent, NiceCandidate * candidate)
}
}
static void
_fill_remote_candidate_credentials (GstWebRTCNice * nice,
NiceCandidate * candidate)
{
if (!candidate->username)
candidate->username = g_strdup (nice->priv->remote_ufrag);
if (!candidate->password)
candidate->password = g_strdup (nice->priv->remote_pwd);
}
static void
_on_new_candidate (NiceAgent * agent, NiceCandidate * candidate,
GstWebRTCNice * ice)
@ -874,6 +888,11 @@ gst_webrtc_nice_set_remote_credentials (GstWebRTCICE * ice,
nice_agent_set_remote_credentials (nice->priv->nice_agent,
item->nice_stream_id, ufrag, pwd);
g_free (nice->priv->remote_ufrag);
g_free (nice->priv->remote_pwd);
nice->priv->remote_ufrag = g_strdup (ufrag);
nice->priv->remote_pwd = g_strdup (pwd);
return TRUE;
}
@ -1217,6 +1236,7 @@ gst_webrtc_nice_get_selected_pair (GstWebRTCICE * ice,
if (nice_agent_get_selected_pair (nice->priv->nice_agent, stream->stream_id,
NICE_COMPONENT_TYPE_RTP, &local_cand, &remote_cand)) {
_fill_local_candidate_credentials (nice->priv->nice_agent, local_cand);
_fill_remote_candidate_credentials (nice, remote_cand);
*local_stats = g_new0 (GstWebRTCICECandidateStats, 1);
_populate_candidate_stats (nice, local_cand, stream, *local_stats, TRUE);
@ -1626,6 +1646,9 @@ gst_webrtc_nice_finalize (GObject * object)
g_hash_table_unref (ice->priv->turn_servers);
g_free (ice->priv->remote_ufrag);
g_free (ice->priv->remote_pwd);
G_OBJECT_CLASS (parent_class)->finalize (object);
}