END_TEST
START_TEST (test_sockaddr_int_IPv6_init)
{
char addr_str[256];
char addr_str_small[4];
uint8_t a[16] = {0x20, 0x1, 0x4, 0x70, 0xdc, 0x88, 0x0, 0x2, 0x2, 0x26, 0x18, 0xff, 0xfe, 0x92, 0x6d, 0x53};
uint16_t port = 4567;
struct sockaddr_storage a_addr;
struct sockaddr_storage b_addr;
sockaddr_initFromIPv6Int((struct sockaddr_in6 *)&a_addr, a, htons(port));
fail_unless(sockaddr_initFromIPv6String((struct sockaddr_in6 *)&b_addr, "[2001:470:dc88:2:226:18ff:fe92:6d53]:4567"));
sockaddr_toString( (struct sockaddr *)&a_addr,
addr_str,
256,
true);
fail_unless( sockaddr_alike( (struct sockaddr *)&a_addr, (struct sockaddr *)&b_addr) );
fail_if( sockaddr_initFromIPv6String((struct sockaddr_in6 *)&b_addr, "[2001:470:dc88:2:226:18ff:fe92:6d53"));
fail_if( sockaddr_initFromIPv6String((struct sockaddr_in6 *)&b_addr, "[2001:470:dc88:2:226:18ff:fe92:6d53:456]"));
fail_if( sockaddr_initFromIPv6String((struct sockaddr_in6 *)&b_addr, "2001:470:dc88:2:226:18ff:fe92:6d53:4567]:4567"));
}
static bool
StoreBindResp(STUN_TRANSACTION_DATA* trans,
StunMessage* resp)
{
STUN_CLIENT_DATA* client = trans->client;
if (resp->hasXorMappedAddress)
{
if (resp->xorMappedAddress.familyType == STUN_ADDR_IPv4Family)
{
sockaddr_initFromIPv4Int( (struct sockaddr_in*)&trans->rflxAddr,
htonl(resp->xorMappedAddress.addr.v4.addr),
htons(resp->xorMappedAddress.addr.v4.port) );
}
else if (resp->xorMappedAddress.familyType == STUN_ADDR_IPv6Family)
{
sockaddr_initFromIPv6Int( (struct sockaddr_in6*)&trans->rflxAddr,
resp->xorMappedAddress.addr.v6.addr,
htons(resp->xorMappedAddress.addr.v6.port) );
}
return true;
}
else
{
StunPrint(client->logUserData, client->Log_cb, StunInfoCategory_Error,
"<STUNCLIENT:%02d> Missing XorMappedAddress BindResp",
trans->inst);
return false;
}
}
int getRemoteTurnServerIp(struct turn_info *turnInfo, char *fqdn)
{
struct addrinfo hints, *res, *p;
int status;
char ipstr[INET6_ADDRSTRLEN];
memset(&hints, 0, sizeof hints);
hints.ai_family = AF_UNSPEC; // AF_INET or AF_INET6 to force version
hints.ai_socktype = SOCK_STREAM;
if ((status = getaddrinfo(fqdn, NULL, &hints, &res)) != 0) {
fprintf(stderr, "getaddrinfo: %s\n", gai_strerror(status));
return 2;
}
for(p = res;p != NULL; p = p->ai_next) {
void *addr;
char *ipver;
// get the pointer to the address itself,
// different fields in IPv4 and IPv6:
if (p->ai_family == AF_INET) { // IPv4
struct sockaddr_in *ipv4 = (struct sockaddr_in *)p->ai_addr;
if ( ipv4->sin_port == 0 ) {
sockaddr_initFromIPv4Int((struct sockaddr_in *)&turnInfo->remoteIp4,
ipv4->sin_addr.s_addr,
htons(3478));
}
addr = &(ipv4->sin_addr);
ipver = "IPv4";
} else { // IPv6
struct sockaddr_in6 *ipv6 = (struct sockaddr_in6 *)p->ai_addr;
if ( ipv6->sin6_port == 0 ) {
sockaddr_initFromIPv6Int((struct sockaddr_in6 *)&turnInfo->remoteIp6,
ipv6->sin6_addr.s6_addr,
htons(3478));
}
addr = &(ipv6->sin6_addr);
ipver = "IPv6";
}
// convert the IP to a string and print it:
//inet_ntop(p->ai_family, addr, ipstr, sizeof ipstr);
//printf(" %s: %s\n", ipver, ipstr);
}
freeaddrinfo(res); // free the linked list
return 0;
}
int
getSockaddrFromFqdn(struct sockaddr* addr_out,
const char* fqdn,
unsigned int port)
{
struct addrinfo hints, * res, * p;
int status;
memset(&hints, 0, sizeof hints);
hints.ai_family = AF_UNSPEC; /* AF_INET or AF_INET6 to force version */
hints.ai_socktype = SOCK_STREAM;
if ( ( status = getaddrinfo(fqdn, NULL, &hints, &res) ) != 0 )
{
fprintf( stderr, "getaddrinfo: %s\n", gai_strerror(status) );
return 2;
}
for (p = res; p != NULL; p = p->ai_next)
{
/* get the pointer to the address itself, */
/* different fields in IPv4 and IPv6: */
if (p->ai_family == AF_INET) /* IPv4 */
{
struct sockaddr_in* ipv4 = (struct sockaddr_in*)p->ai_addr;
if (ipv4->sin_port == 0)
{
sockaddr_initFromIPv4Int( (struct sockaddr_in*)addr_out,
ipv4->sin_addr.s_addr,
htons(port) );
}
}
else /* IPv6 */
{
struct sockaddr_in6* ipv6 = (struct sockaddr_in6*)p->ai_addr;
if (ipv6->sin6_port == 0)
{
sockaddr_initFromIPv6Int( (struct sockaddr_in6*)addr_out,
ipv6->sin6_addr.s6_addr,
htons(port) );
}
}
}
freeaddrinfo(res); /* free the linked list */
return 0;
}
END_TEST
START_TEST (response_decode_IPv6)
{
StunMessage stunMsg;
struct sockaddr_storage a;
struct sockaddr_storage b;
sockaddr_initFromString((struct sockaddr*)&b, "[2001:db8:1234:5678:11:2233:4455:6677]:32853");
fail_unless( stunlib_DecodeMessage( respv6,
96,
&stunMsg,
NULL,
NULL ));
fail_unless( stunlib_checkIntegrity(respv6,
96,
&stunMsg,
password,
sizeof(password)) );
fail_unless ( 0 == memcmp(&stunMsg.msgHdr.id.octet,&idOctet,12));
fail_unless( stunMsg.msgHdr.msgType == STUN_MSG_BindResponseMsg );
fail_unless( stunMsg.hasXorMappedAddress );
sockaddr_initFromIPv6Int((struct sockaddr_in6 *)&a,
stunMsg.xorMappedAddress.addr.v6.addr,
htons(stunMsg.xorMappedAddress.addr.v6.port));
fail_unless( sockaddr_alike((struct sockaddr *)&a,
(struct sockaddr *)&b) );
fail_unless( stunMsg.xorMappedAddress.addr.v6.port == port );
fail_unless( stunMsg.hasSoftware);
fail_unless( strncmp( stunMsg.software.value,
software_resp,
max(stunMsg.software.sizeValue,sizeof(software_resp)) )==0 );
}
