CTEST(stunserver, SendDiscussResp_Valid)
{
bool useRelay = false;
discussData.streamType = 0x004;
discussData.interactivity = 0x01;
discussData.networkStatus_flags = 0;
discussData.networkStatus_nodeCnt = 0;
discussData.networkStatus_tbd = 0;
discussData.networkStatus_upMaxBandwidth = 0;
discussData.networkStatus_downMaxBandwidth = 0;
sockaddr_initFromString( (struct sockaddr*)&stunServerAddr,
"193.200.93.152:3478" );
StunClient_Alloc(&stunInstance);
ASSERT_TRUE( StunServer_SendConnectivityBindingResp(stunInstance,
0, /* sockhandle */
LastTransId,
"pem",
(struct sockaddr*)&
stunServerAddr,
(struct sockaddr*)&
stunServerAddr,
2,
2,
NULL,
SendRawStun,
0,
useRelay,
0, /* responseCode */
&discussData) );
}
CTEST(stunserver, SendResp_Valid_IPv6)
{
bool useRelay = false;
struct sockaddr_storage mappedAddr,servAddr;
sockaddr_reset( &servAddr);
sockaddr_reset( &mappedAddr);
sockaddr_initFromString( (struct sockaddr*)&servAddr,
"[2a02:fe0:c410:cb31:e4d:e93f:fecb:bf6b]:1234" );
StunClient_Alloc(&stunInstance);
ASSERT_FALSE( StunServer_SendConnectivityBindingResp(stunInstance,
0, /* sockhandle */
LastTransId,
"pem",
(struct sockaddr*)&
mappedAddr,
(struct sockaddr*)&
servAddr,
0,
0,
NULL,
SendRawStun,
0,
useRelay,
0, /* responseCode */
NULL) );
sockaddr_initFromString( (struct sockaddr*)&mappedAddr,
"[2a02:fe0:c410:cb31:e4d:e93f:fecb:bf6b]:1234" );
ASSERT_TRUE( StunServer_SendConnectivityBindingResp(stunInstance,
0,
LastTransId,
"pem",
(struct sockaddr*)&
mappedAddr,
(struct sockaddr*)&
servAddr,
0,
0,
NULL,
SendRawStun,
0,
useRelay,
0,
NULL) );
}
CTEST(stunserver, SendResp_Valid)
{
bool useRelay = false;
struct sockaddr_storage mappedAddr,servAddr;
sockaddr_initFromString( (struct sockaddr*)&servAddr,
"193.200.93.152:3478" );
StunClient_Alloc(&stunInstance);
ASSERT_FALSE( StunServer_SendConnectivityBindingResp(stunInstance,
0, /* sockhandle */
LastTransId,
"pem",
(struct sockaddr*)&
mappedAddr,
(struct sockaddr*)&
servAddr,
0,
0,
NULL,
SendRawStun,
0,
useRelay,
0, /* responseCode */
NULL) );
sockaddr_initFromString( (struct sockaddr*)&mappedAddr,
"193.200.93.152:3478" );
ASSERT_TRUE( StunServer_SendConnectivityBindingResp(stunInstance,
0,
LastTransId,
"pem",
(struct sockaddr*)&
mappedAddr,
(struct sockaddr*)&
servAddr,
2,
3,
NULL,
SendRawStun,
0,
useRelay,
0,
NULL) );
}
void
stunHandler(struct socketConfig* config,
struct sockaddr* from_addr,
void* cb,
unsigned char* buf,
int buflen)
{
StunMessage stunRequest;
STUN_INCOMING_REQ_DATA pReq;
STUN_CLIENT_DATA* clientData = (STUN_CLIENT_DATA*)cb;
char realm[STUN_MSG_MAX_REALM_LENGTH];
printf("Got a STUN message... (%i)\n", buflen);
stunlib_DecodeMessage(buf, buflen, &stunRequest, NULL, stdout);
printf("Finished decoding..\n");
if (stunRequest.msgHdr.msgType == STUN_MSG_DataIndicationMsg)
{
if (stunRequest.hasData)
{
/* Decode and do something with the data? */
/* config->data_handler(config->socketConfig[i].sockfd, */
/* config->socketConfig[i].tInst, */
/* &buf[stunResponse.data.offset]); */
}
}
if (stunRequest.hasRealm)
{
memcpy(&realm, stunRequest.realm.value, STUN_MSG_MAX_REALM_LENGTH);
}
if (stunRequest.hasMessageIntegrity)
{
printf("Checking integrity..%s\n", config->pass);
if ( stunlib_checkIntegrity( buf,
buflen,
&stunRequest,
(uint8_t*)config->pass,
strlen(config->pass) ) )
{
printf(" - Integrity check OK\n");
}
else
{
printf(" - Integrity check NOT OK\n");
}
}
StunServer_HandleStunIncomingBindReqMsg(clientData,
&pReq,
&stunRequest,
false);
StunServer_SendConnectivityBindingResp(clientData,
config->sockfd,
stunRequest.msgHdr.id,
PASSWORD,
from_addr,
from_addr,
NULL,
sendPacket,
SOCK_DGRAM,
false,
200,
NULL);
}
void
stunHandler(struct socketConfig* config,
struct sockaddr* from_addr,
void* cb,
unsigned char* buf,
int buflen)
{
StunMessage stunRequest;
/* STUN_INCOMING_REQ_DATA pReq; */
STUN_CLIENT_DATA* clientData = (STUN_CLIENT_DATA*)cb;
char realm[STUN_MSG_MAX_REALM_LENGTH];
uint8_t enf_flags = 0;
uint8_t enf_nodeCnt = 0;
uint16_t enf_upMaxBandwidth = 0;
uint16_t enf_downMaxBandwidth = 0;
stun_pkt_cnt++;
byte_cnt += buflen;
/* printf("Got a STUN message... (%i)\n", buflen); */
stunlib_DecodeMessage(buf, buflen, &stunRequest, NULL, NULL);
/* printf("Finished decoding..\n"); */
if (stunRequest.msgHdr.msgType == STUN_MSG_DataIndicationMsg)
{
if (stunRequest.hasData)
{
/* Decode and do something with the data? */
/* config->data_handler(config->socketConfig[i].sockfd, */
/* config->socketConfig[i].tInst, */
/* &buf[stunResponse.data.offset]); */
}
}
if (stunRequest.hasRealm)
{
memcpy(&realm, stunRequest.realm.value, STUN_MSG_MAX_REALM_LENGTH);
}
if (stunRequest.hasEnfNetworkStatus)
{
enf_flags = stunRequest.enfNetworkStatusResp.flags;
enf_nodeCnt = stunRequest.enfNetworkStatusResp.nodeCnt;
enf_upMaxBandwidth = stunRequest.enfNetworkStatusResp.upMaxBandwidth;
enf_downMaxBandwidth = stunRequest.enfNetworkStatusResp.downMaxBandwidth;
}
if (stunRequest.hasMessageIntegrity)
{
/* printf("Checking integrity..%s\n", config->pass); */
if ( !stunlib_checkIntegrity( buf,
buflen,
&stunRequest,
(uint8_t*)config->pass,
strlen(config->pass) ) )
{
printf(" - Integrity check NOT OK\n");
return;
}
}
uint32_t lastReqCnt = 0;
if (stunRequest.hasTransCount)
{
lastReqCnt = stunRequest.transCount.reqCnt;
/* lastRespCnt = stunRequest.transCount.respCnt; */
}
if (lastReqCnt >= upstream_loss)
{
/* Store some stats.. */
int32_t num = insertTransId(&stunRequest.msgHdr.id);
StunServer_SendConnectivityBindingResp(clientData,
config->sockfd,
stunRequest.msgHdr.id,
PASSWORD,
from_addr,
from_addr,
lastReqCnt,
num,
enf_flags,
enf_nodeCnt + 1,
enf_upMaxBandwidth,
enf_downMaxBandwidth,
NULL,
sendPacket,
SOCK_DGRAM,
false,
200);
}
else
{
printf("Weird...\n");
}
}
