Commit d2d7291e authored by jehan's avatar jehan

add message integrity to ice binding response

parent 22a9897c
......@@ -1270,7 +1270,7 @@ static int ice_get_recv_port_from_rtp_session(const RtpSession *rtp_session, con
} else return -1;
}
static void ice_send_binding_response(const RtpSession *rtp_session, const OrtpEventData *evt_data, const StunMessage *msg, const StunAddress4 *dest)
static void ice_send_binding_response(IceCheckList *cl, const RtpSession *rtp_session, const OrtpEventData *evt_data, const StunMessage *msg, const StunAddress4 *dest)
{
StunMessage response;
StunAtrString password;
......@@ -1297,6 +1297,17 @@ static void ice_send_binding_response(const RtpSession *rtp_session, const OrtpE
response.hasMessageIntegrity = TRUE;
response.hasFingerprint = TRUE;
/*add username for message integrity*/
response.hasUsername = FALSE;
snprintf(response.username.value, sizeof(response.username.value) - 1, "%s:%s", ice_check_list_local_ufrag(cl), ice_check_list_remote_ufrag(cl));
response.username.sizeValue = strlen(response.username.value);
/*add passwd for message integrity*/
response.hasPassword = FALSE;
snprintf(password.value, sizeof(password.value) - 1, "%s", ice_check_list_local_pwd(cl));
password.sizeValue = strlen(password.value);
/* Add the mapped address to the response. */
response.hasXorMappedAddress = TRUE;
response.xorMappedAddress.ipv4.port = dest->port ^ (stun_magic_cookie >> 16);
......@@ -1672,7 +1683,7 @@ static void ice_handle_received_binding_request(IceCheckList *cl, RtpSession *rt
prflx_candidate = ice_learn_peer_reflexive_candidate(cl, evt_data, msg, &taddr);
pair = ice_trigger_connectivity_check_on_binding_request(cl, rtp_session, evt_data, prflx_candidate, &taddr);
if (pair != NULL) ice_update_nominated_flag_on_binding_request(cl, msg, pair);
ice_send_binding_response(rtp_session, evt_data, msg, remote_addr);
ice_send_binding_response(cl,rtp_session, evt_data, msg, remote_addr);
ice_conclude_processing(cl, rtp_session);
}
......
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