gstreamer/tests/check/libs/mikey.c

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/* GStreamer unit tests for the MIKEY support library
*
* Copyright (C) 2014 Wim Taymans <wim.taymans@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <gst/check/gstcheck.h>
#include <gst/sdp/gstmikey.h>
GST_START_TEST (create_common)
{
GstMIKEYMessage *msg;
const guint8 test_data[] =
{ 0x01, 0x00, 0x00, 0x00, 0x12, 0x34, 0x56, 0x78, 0x00, 0x00 };
const guint8 test_data2[] =
{ 0x01, 0x12, 0x34, 0x56, 0x78, 0x00, 0x00, 0x00, 0x00,
0x02, 0x23, 0x45, 0x67, 0x89, 0x00, 0x00, 0x00, 0x01
};
GBytes *bytes;
const guint8 *data;
gsize size;
const GstMIKEYMapSRTP *mi;
GstMIKEYMapSRTP srtp;
msg = gst_mikey_message_new ();
fail_unless (msg != NULL);
fail_unless (gst_mikey_message_set_info (msg, 1, GST_MIKEY_TYPE_PSK_INIT,
FALSE, GST_MIKEY_PRF_MIKEY_1, 0x12345678, GST_MIKEY_MAP_TYPE_SRTP));
fail_unless (gst_mikey_message_get_n_cs (msg) == 0);
fail_unless (msg->version == 1);
fail_unless (msg->type == GST_MIKEY_TYPE_PSK_INIT);
fail_unless (msg->V == FALSE);
fail_unless (msg->prf_func == GST_MIKEY_PRF_MIKEY_1);
fail_unless (msg->CSB_id == 0x12345678);
fail_unless (msg->map_type == GST_MIKEY_MAP_TYPE_SRTP);
bytes = gst_mikey_message_to_bytes (msg, NULL, NULL);
data = g_bytes_get_data (bytes, &size);
fail_unless (data != NULL);
fail_unless (size == 10);
fail_unless (memcmp (data, test_data, 10) == 0);
g_bytes_unref (bytes);
fail_unless (gst_mikey_message_add_cs_srtp (msg, 1, 0x12345678, 0));
fail_unless (gst_mikey_message_get_n_cs (msg) == 1);
fail_unless (gst_mikey_message_add_cs_srtp (msg, 2, 0x23456789, 1));
fail_unless (gst_mikey_message_get_n_cs (msg) == 2);
bytes = gst_mikey_message_to_bytes (msg, NULL, NULL);
data = g_bytes_get_data (bytes, &size);
fail_unless (size == 28);
fail_unless (memcmp (data + 10, test_data2, 18) == 0);
g_bytes_unref (bytes);
fail_unless ((mi = gst_mikey_message_get_cs_srtp (msg, 0)) != NULL);
fail_unless (mi->policy == 1);
fail_unless (mi->ssrc == 0x12345678);
fail_unless (mi->roc == 0);
fail_unless ((mi = gst_mikey_message_get_cs_srtp (msg, 1)) != NULL);
fail_unless (mi->policy == 2);
fail_unless (mi->ssrc == 0x23456789);
fail_unless (mi->roc == 1);
fail_unless (gst_mikey_message_remove_cs_srtp (msg, 0));
fail_unless (gst_mikey_message_get_n_cs (msg) == 1);
fail_unless ((mi = gst_mikey_message_get_cs_srtp (msg, 0)) != NULL);
fail_unless (mi->policy == 2);
fail_unless (mi->ssrc == 0x23456789);
fail_unless (mi->roc == 1);
srtp.policy = 1;
srtp.ssrc = 0x12345678;
srtp.roc = 0;
fail_unless (gst_mikey_message_insert_cs_srtp (msg, 0, &srtp));
fail_unless ((mi = gst_mikey_message_get_cs_srtp (msg, 0)) != NULL);
fail_unless (mi->policy == 1);
fail_unless (mi->ssrc == 0x12345678);
fail_unless (mi->roc == 0);
fail_unless ((mi = gst_mikey_message_get_cs_srtp (msg, 1)) != NULL);
fail_unless (mi->policy == 2);
fail_unless (mi->ssrc == 0x23456789);
fail_unless (mi->roc == 1);
fail_unless (gst_mikey_message_remove_cs_srtp (msg, 1));
fail_unless (gst_mikey_message_get_n_cs (msg) == 1);
fail_unless (gst_mikey_message_remove_cs_srtp (msg, 0));
fail_unless (gst_mikey_message_get_n_cs (msg) == 0);
gst_mikey_message_unref (msg);
}
GST_END_TEST
GST_START_TEST (create_payloads)
{
GstMIKEYMessage *msg;
GstMIKEYPayload *payload, *kp;
const GstMIKEYPayload *cp, *cp2;
const GstMIKEYPayloadKEMAC *p;
const GstMIKEYPayloadT *pt;
const GstMIKEYPayloadKeyData *pkd;
const guint8 ntp_data[] = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 };
const guint8 edata[] = { 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80,
0x90, 0xa0, 0xb0, 0xc0, 0xd0, 0xe0, 0xf0, 0x10
};
GBytes *bytes;
const guint8 *data;
gsize size;
msg = gst_mikey_message_new ();
fail_unless (msg != NULL);
fail_unless (gst_mikey_message_set_info (msg, 1, GST_MIKEY_TYPE_PSK_INIT,
FALSE, GST_MIKEY_PRF_MIKEY_1, 0x12345678, GST_MIKEY_MAP_TYPE_SRTP));
fail_unless (gst_mikey_message_get_n_cs (msg) == 0);
fail_unless (gst_mikey_message_get_n_payloads (msg) == 0);
payload = gst_mikey_payload_new (GST_MIKEY_PT_T);
fail_unless (payload->type == GST_MIKEY_PT_T);
fail_unless (payload->len == sizeof (GstMIKEYPayloadT));
fail_unless (gst_mikey_payload_t_set (payload, GST_MIKEY_TS_TYPE_NTP,
ntp_data));
pt = (GstMIKEYPayloadT *) payload;
fail_unless (pt->type == GST_MIKEY_TS_TYPE_NTP);
fail_unless (memcmp (pt->ts_value, ntp_data, 8) == 0);
fail_unless (gst_mikey_message_add_payload (msg, payload));
fail_unless (payload->type == GST_MIKEY_PT_T);
fail_unless (gst_mikey_message_get_n_payloads (msg) == 1);
bytes = gst_mikey_message_to_bytes (msg, NULL, NULL);
data = g_bytes_get_data (bytes, &size);
fail_unless (data != NULL);
fail_unless (size == 20);
g_bytes_unref (bytes);
payload = gst_mikey_payload_new (GST_MIKEY_PT_KEMAC);
fail_unless (gst_mikey_payload_kemac_set (payload, GST_MIKEY_ENC_NULL,
GST_MIKEY_MAC_NULL));
/* add the edata as a key payload */
kp = gst_mikey_payload_new (GST_MIKEY_PT_KEY_DATA);
gst_mikey_payload_key_data_set_key (kp, GST_MIKEY_KD_TEK,
sizeof (edata), edata);
fail_unless (gst_mikey_payload_kemac_add_sub (payload, kp));
fail_unless (gst_mikey_message_add_payload (msg, payload));
fail_unless (gst_mikey_message_get_n_payloads (msg) == 2);
p = (GstMIKEYPayloadKEMAC *) gst_mikey_message_get_payload (msg, 1);
fail_unless (p->enc_alg == GST_MIKEY_ENC_NULL);
fail_unless (p->mac_alg == GST_MIKEY_MAC_NULL);
fail_unless (gst_mikey_payload_kemac_get_n_sub (&p->pt) == 1);
fail_unless ((cp = gst_mikey_message_get_payload (msg, 0)) != NULL);
fail_unless (cp->type == GST_MIKEY_PT_T);
fail_unless ((cp = gst_mikey_message_get_payload (msg, 1)) != NULL);
fail_unless (cp->type == GST_MIKEY_PT_KEMAC);
bytes = gst_mikey_message_to_bytes (msg, NULL, NULL);
gst_mikey_message_unref (msg);
msg = gst_mikey_message_new_from_bytes (bytes, NULL, NULL);
fail_unless (msg != NULL);
g_bytes_unref (bytes);
fail_unless (gst_mikey_message_get_n_payloads (msg) == 2);
fail_unless ((cp = gst_mikey_message_get_payload (msg, 0)) != NULL);
fail_unless (cp->type == GST_MIKEY_PT_T);
fail_unless ((cp = gst_mikey_message_get_payload (msg, 1)) != NULL);
fail_unless (cp->type == GST_MIKEY_PT_KEMAC);
fail_unless ((cp2 = gst_mikey_payload_kemac_get_sub (cp, 0)) != NULL);
fail_unless (cp2->type == GST_MIKEY_PT_KEY_DATA);
pkd = (GstMIKEYPayloadKeyData *) cp2;
fail_unless (pkd->key_type == GST_MIKEY_KD_TEK);
fail_unless (pkd->key_len == sizeof (edata));
fail_unless (memcmp (pkd->key_data, edata, sizeof (edata)) == 0);
fail_unless (pkd->salt_len == 0);
fail_unless (pkd->salt_data == 0);
fail_unless (pkd->kv_type == GST_MIKEY_KV_NULL);
gst_mikey_message_unref (msg);
}
GST_END_TEST
/*
* End of test cases
*/
static Suite *
mikey_suite (void)
{
Suite *s = suite_create ("mikey");
TCase *tc_chain = tcase_create ("mikey");
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, create_common);
tcase_add_test (tc_chain, create_payloads);
return s;
}
GST_CHECK_MAIN (mikey);