static int init_ssl_socket( pn_ssl_t *ssl )
{
if (ssl->ssl) return 0;
if (!ssl->domain) return -1;
ssl->ssl = SSL_new(ssl->domain->ctx);
if (!ssl->ssl) {
_log_error( "SSL socket setup failure.\n" );
return -1;
}
// store backpointer to pn_ssl_t in SSL object:
SSL_set_ex_data(ssl->ssl, ssl_ex_data_index, ssl);
#ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME
if (ssl->peer_hostname && ssl->domain->mode == PN_SSL_MODE_CLIENT) {
SSL_set_tlsext_host_name(ssl->ssl, ssl->peer_hostname);
}
#endif
// restore session, if available
if (ssl->session_id) {
pn_ssl_session_t *ssn = ssn_cache_find( ssl->domain, ssl->session_id );
if (ssn) {
_log( ssl, "Restoring previous session id=%s\n", ssn->id );
int rc = SSL_set_session( ssl->ssl, ssn->session );
if (rc != 1) {
_log( ssl, "Session restore failed, id=%s\n", ssn->id );
}
LL_REMOVE( ssl->domain, ssn_cache, ssn );
ssl_session_free( ssn );
}
}
// now layer a BIO over the SSL socket
ssl->bio_ssl = BIO_new(BIO_f_ssl());
if (!ssl->bio_ssl) {
_log_error( "BIO setup failure.\n" );
return -1;
}
(void)BIO_set_ssl(ssl->bio_ssl, ssl->ssl, BIO_NOCLOSE);
// create the "lower" BIO "pipe", and attach it below the SSL layer
if (!BIO_new_bio_pair(&ssl->bio_ssl_io, 0, &ssl->bio_net_io, 0)) {
_log_error( "BIO setup failure.\n" );
return -1;
}
SSL_set_bio(ssl->ssl, ssl->bio_ssl_io, ssl->bio_ssl_io);
if (ssl->domain->mode == PN_SSL_MODE_SERVER) {
SSL_set_accept_state(ssl->ssl);
BIO_set_ssl_mode(ssl->bio_ssl, 0); // server mode
_log( ssl, "Server SSL socket created.\n" );
} else { // client mode
SSL_set_connect_state(ssl->ssl);
BIO_set_ssl_mode(ssl->bio_ssl, 1); // client mode
_log( ssl, "Client SSL socket created.\n" );
}
return 0;
}
void pn_ssl_domain_free( pn_ssl_domain_t *domain )
{
if (--domain->ref_count == 0) {
pn_ssl_session_t *ssn = LL_HEAD( domain, ssn_cache );
while (ssn) {
pn_ssl_session_t *next = ssn->ssn_cache_next;
LL_REMOVE( domain, ssn_cache, ssn );
ssl_session_free( ssn );
ssn = next;
}
if (domain->ctx) SSL_CTX_free(domain->ctx);
if (domain->keyfile_pw) free(domain->keyfile_pw);
if (domain->trusted_CAs) free(domain->trusted_CAs);
free(domain);
}
}
void ssl_cache_free( ssl_cache_context *cache )
{
ssl_cache_entry *cur, *prv;
cur = cache->chain;
while( cur != NULL )
{
prv = cur;
cur = cur->next;
ssl_session_free( &prv->session );
if( prv->peer_cert.p != NULL )
free( prv->peer_cert.p );
free( prv );
}
}
CWII_IPC_HLE_Device_net_ssl::~CWII_IPC_HLE_Device_net_ssl()
{
// Cleanup sessions
for (WII_SSL& ssl : _SSL)
{
if (ssl.active)
{
ssl_close_notify(&ssl.ctx);
ssl_session_free(&ssl.session);
ssl_free(&ssl.ctx);
x509_crt_free(&ssl.cacert);
x509_crt_free(&ssl.clicert);
ssl.hostname.clear();
ssl.active = false;
}
}
}
static pn_ssl_session_t *ssn_cache_find( pn_ssl_domain_t *domain, const char *id )
{
pn_timestamp_t now_msec = pn_i_now();
long now_sec = (long)(now_msec / 1000);
pn_ssl_session_t *ssn = LL_HEAD( domain, ssn_cache );
while (ssn) {
long expire = SSL_SESSION_get_time( ssn->session )
+ SSL_SESSION_get_timeout( ssn->session );
if (expire < now_sec) {
pn_ssl_session_t *next = ssn->ssn_cache_next;
LL_REMOVE( domain, ssn_cache, ssn );
ssl_session_free( ssn );
ssn = next;
continue;
}
if (!strcmp(ssn->id, id)) {
break;
}
ssn = ssn->ssn_cache_next;
}
return ssn;
}
static int start_ssl_shutdown( pn_ssl_t *ssl )
{
if (!ssl->ssl_shutdown) {
_log(ssl, "Shutting down SSL connection...\n");
if (ssl->session_id) {
// save the negotiated credentials before we close the connection
pn_ssl_session_t *ssn = (pn_ssl_session_t *)calloc( 1, sizeof(pn_ssl_session_t));
if (ssn) {
ssn->id = pn_strdup( ssl->session_id );
ssn->session = SSL_get1_session( ssl->ssl );
if (ssn->session) {
_log( ssl, "Saving SSL session as %s\n", ssl->session_id );
LL_ADD( ssl->domain, ssn_cache, ssn );
} else {
ssl_session_free( ssn );
}
}
}
ssl->ssl_shutdown = true;
BIO_ssl_shutdown( ssl->bio_ssl );
}
return 0;
}
CWII_IPC_HLE_Device_net_ssl::~CWII_IPC_HLE_Device_net_ssl()
{
// Cleanup sessions
for (int i = 0; i < NET_SSL_MAXINSTANCES; i++)
{
if (_SSL[i].active)
{
ssl_close_notify(&_SSL[i].ctx);
ssl_session_free(&_SSL[i].session);
ssl_free(&_SSL[i].ctx);
x509_crt_free(&_SSL[i].cacert);
x509_crt_free(&_SSL[i].clicert);
memset(&_SSL[i].ctx, 0, sizeof(ssl_context));
memset(&_SSL[i].session, 0, sizeof(ssl_session));
memset(&_SSL[i].entropy, 0, sizeof(entropy_context));
memset(_SSL[i].hostname, 0, NET_SSL_MAX_HOSTNAME_LEN);
_SSL[i].active = false;
}
}
}
void ssl_cache_free( ssl_cache_context *cache )
{
ssl_cache_entry *cur, *prv;
cur = cache->chain;
while( cur != NULL )
{
prv = cur;
cur = cur->next;
ssl_session_free( &prv->session );
#if defined(POLARSSL_X509_CRT_PARSE_C)
polarssl_free( prv->peer_cert.p );
#endif /* POLARSSL_X509_CRT_PARSE_C */
polarssl_free( prv );
}
#if defined(POLARSSL_THREADING_C)
polarssl_mutex_free( &cache->mutex );
#endif
}
polarssl_io::~polarssl_io()
{
#ifdef HAS_POLARSSL
if (ssl_)
{
::ssl_free((ssl_context*) ssl_);
acl_myfree(ssl_);
}
if (ssn_)
{
ssl_session_free((ssl_session*) ssn_);
acl_myfree(ssn_);
}
// 使用 havege_random 随机数生成器时，在一些虚机上并不能保证随机性，
// 建议使用 ctr_drbg_random 随机数生成器
# undef HAS_HAVEGE
# ifdef HAS_HAVEGE
if (rnd_)
{
// ::havege_free((havege_state*) rnd_);
acl_myfree(rnd_);
}
# else
if (rnd_)
{
# ifdef POLARSSL_1_3_X
ctr_drbg_free((ctr_drbg_context*) rnd_);
# endif
acl_myfree(rnd_);
}
# endif
#endif
}
static void Curl_polarssl_session_free(void *ptr)
{
ssl_session_free(ptr);
free(ptr);
}
IPCCommandResult CWII_IPC_HLE_Device_net_ssl::IOCtlV(u32 _CommandAddress)
{
SIOCtlVBuffer CommandBuffer(_CommandAddress);
u32 _BufferIn = 0, _BufferIn2 = 0, _BufferIn3 = 0;
u32 BufferInSize = 0, BufferInSize2 = 0, BufferInSize3 = 0;
u32 BufferOut = 0, BufferOut2 = 0, BufferOut3 = 0;
u32 BufferOutSize = 0, BufferOutSize2 = 0, BufferOutSize3 = 0;
if (CommandBuffer.InBuffer.size() > 0)
{
_BufferIn = CommandBuffer.InBuffer.at(0).m_Address;
BufferInSize = CommandBuffer.InBuffer.at(0).m_Size;
}
if (CommandBuffer.InBuffer.size() > 1)
{
_BufferIn2 = CommandBuffer.InBuffer.at(1).m_Address;
BufferInSize2 = CommandBuffer.InBuffer.at(1).m_Size;
}
if (CommandBuffer.InBuffer.size() > 2)
{
_BufferIn3 = CommandBuffer.InBuffer.at(2).m_Address;
BufferInSize3 = CommandBuffer.InBuffer.at(2).m_Size;
}
if (CommandBuffer.PayloadBuffer.size() > 0)
{
BufferOut = CommandBuffer.PayloadBuffer.at(0).m_Address;
BufferOutSize = CommandBuffer.PayloadBuffer.at(0).m_Size;
}
if (CommandBuffer.PayloadBuffer.size() > 1)
{
BufferOut2 = CommandBuffer.PayloadBuffer.at(1).m_Address;
BufferOutSize2 = CommandBuffer.PayloadBuffer.at(1).m_Size;
}
if (CommandBuffer.PayloadBuffer.size() > 2)
{
BufferOut3 = CommandBuffer.PayloadBuffer.at(2).m_Address;
BufferOutSize3 = CommandBuffer.PayloadBuffer.at(2).m_Size;
}
// I don't trust SSL to be deterministic, and this is never going to sync
// as such (as opposed to forwarding IPC results or whatever), so -
if (Core::g_want_determinism)
{
Memory::Write_U32(-1, _CommandAddress + 0x4);
return IPC_DEFAULT_REPLY;
}
switch (CommandBuffer.Parameter)
{
case IOCTLV_NET_SSL_NEW:
{
int verifyOption = Memory::Read_U32(BufferOut);
std::string hostname = Memory::GetString(BufferOut2, BufferOutSize2);
int freeSSL = GetSSLFreeID();
if (freeSSL)
{
int sslID = freeSSL - 1;
WII_SSL* ssl = &_SSL[sslID];
int ret = ssl_init(&ssl->ctx);
if (ret)
{
goto _SSL_NEW_ERROR;
}
entropy_init(&ssl->entropy);
const char* pers = "dolphin-emu";
ret = ctr_drbg_init(&ssl->ctr_drbg, entropy_func,
&ssl->entropy,
(const unsigned char*)pers,
strlen(pers));
if (ret)
{
ssl_free(&ssl->ctx);
entropy_free(&ssl->entropy);
goto _SSL_NEW_ERROR;
}
ssl_set_rng(&ssl->ctx, ctr_drbg_random, &ssl->ctr_drbg);
// For some reason we can't use TLSv1.2, v1.1 and below are fine!
ssl_set_max_version(&ssl->ctx, SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_2);
ssl_set_session(&ssl->ctx, &ssl->session);
ssl_set_endpoint(&ssl->ctx, SSL_IS_CLIENT);
ssl_set_authmode(&ssl->ctx, SSL_VERIFY_NONE);
ssl_set_renegotiation(&ssl->ctx, SSL_RENEGOTIATION_ENABLED);
ssl->hostname = hostname;
ssl_set_hostname(&ssl->ctx, ssl->hostname.c_str());
ssl->active = true;
Memory::Write_U32(freeSSL, _BufferIn);
}
else
{
_SSL_NEW_ERROR:
Memory::Write_U32(SSL_ERR_FAILED, _BufferIn);
}
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_NEW (%d, %s) "
"BufferIn: (%08x, %i), BufferIn2: (%08x, %i), "
"BufferIn3: (%08x, %i), BufferOut: (%08x, %i), "
"BufferOut2: (%08x, %i), BufferOut3: (%08x, %i)",
verifyOption, hostname.c_str(),
_BufferIn, BufferInSize, _BufferIn2, BufferInSize2,
_BufferIn3, BufferInSize3, BufferOut, BufferOutSize,
BufferOut2, BufferOutSize2, BufferOut3, BufferOutSize3);
break;
}
case IOCTLV_NET_SSL_SHUTDOWN:
{
int sslID = Memory::Read_U32(BufferOut) - 1;
if (SSLID_VALID(sslID))
{
WII_SSL* ssl = &_SSL[sslID];
ssl_close_notify(&ssl->ctx);
ssl_session_free(&ssl->session);
ssl_free(&ssl->ctx);
entropy_free(&ssl->entropy);
x509_crt_free(&ssl->cacert);
x509_crt_free(&ssl->clicert);
ssl->hostname.clear();
ssl->active = false;
Memory::Write_U32(SSL_OK, _BufferIn);
}
else
{
Memory::Write_U32(SSL_ERR_ID, _BufferIn);
}
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_SHUTDOWN "
"BufferIn: (%08x, %i), BufferIn2: (%08x, %i), "
"BufferIn3: (%08x, %i), BufferOut: (%08x, %i), "
"BufferOut2: (%08x, %i), BufferOut3: (%08x, %i)",
_BufferIn, BufferInSize, _BufferIn2, BufferInSize2,
_BufferIn3, BufferInSize3, BufferOut, BufferOutSize,
BufferOut2, BufferOutSize2, BufferOut3, BufferOutSize3);
break;
}
case IOCTLV_NET_SSL_SETROOTCA:
{
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_SETROOTCA "
"BufferIn: (%08x, %i), BufferIn2: (%08x, %i), "
"BufferIn3: (%08x, %i), BufferOut: (%08x, %i), "
"BufferOut2: (%08x, %i), BufferOut3: (%08x, %i)",
_BufferIn, BufferInSize, _BufferIn2, BufferInSize2,
_BufferIn3, BufferInSize3, BufferOut, BufferOutSize,
BufferOut2, BufferOutSize2, BufferOut3, BufferOutSize3);
int sslID = Memory::Read_U32(BufferOut) - 1;
if (SSLID_VALID(sslID))
{
WII_SSL* ssl = &_SSL[sslID];
int ret = x509_crt_parse_der(
&ssl->cacert,
Memory::GetPointer(BufferOut2),
BufferOutSize2);
if (ret)
{
Memory::Write_U32(SSL_ERR_FAILED, _BufferIn);
}
else
{
ssl_set_ca_chain(&ssl->ctx, &ssl->cacert, nullptr, ssl->hostname.c_str());
Memory::Write_U32(SSL_OK, _BufferIn);
}
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_SETROOTCA = %d", ret);
}
else
{
Memory::Write_U32(SSL_ERR_ID, _BufferIn);
}
break;
}
case IOCTLV_NET_SSL_SETBUILTINCLIENTCERT:
{
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_SETBUILTINCLIENTCERT "
"BufferIn: (%08x, %i), BufferIn2: (%08x, %i), "
"BufferIn3: (%08x, %i), BufferOut: (%08x, %i), "
"BufferOut2: (%08x, %i), BufferOut3: (%08x, %i)",
_BufferIn, BufferInSize, _BufferIn2, BufferInSize2,
_BufferIn3, BufferInSize3, BufferOut, BufferOutSize,
BufferOut2, BufferOutSize2, BufferOut3, BufferOutSize3);
int sslID = Memory::Read_U32(BufferOut) - 1;
if (SSLID_VALID(sslID))
{
WII_SSL* ssl = &_SSL[sslID];
std::string cert_base_path = File::GetUserPath(D_SESSION_WIIROOT_IDX);
int ret = x509_crt_parse_file(&ssl->clicert, (cert_base_path + "clientca.pem").c_str());
int pk_ret = pk_parse_keyfile(&ssl->pk, (cert_base_path + "clientcakey.pem").c_str(), nullptr);
if (ret || pk_ret)
{
x509_crt_free(&ssl->clicert);
pk_free(&ssl->pk);
Memory::Write_U32(SSL_ERR_FAILED, _BufferIn);
}
else
{
ssl_set_own_cert(&ssl->ctx, &ssl->clicert, &ssl->pk);
Memory::Write_U32(SSL_OK, _BufferIn);
}
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_SETBUILTINCLIENTCERT = (%d, %d)", ret, pk_ret);
}
else
{
Memory::Write_U32(SSL_ERR_ID, _BufferIn);
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_SETBUILTINCLIENTCERT invalid sslID = %d", sslID);
}
break;
}
case IOCTLV_NET_SSL_REMOVECLIENTCERT:
{
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_REMOVECLIENTCERT "
"BufferIn: (%08x, %i), BufferIn2: (%08x, %i), "
"BufferIn3: (%08x, %i), BufferOut: (%08x, %i), "
"BufferOut2: (%08x, %i), BufferOut3: (%08x, %i)",
_BufferIn, BufferInSize, _BufferIn2, BufferInSize2,
_BufferIn3, BufferInSize3, BufferOut, BufferOutSize,
BufferOut2, BufferOutSize2, BufferOut3, BufferOutSize3);
int sslID = Memory::Read_U32(BufferOut) - 1;
if (SSLID_VALID(sslID))
{
WII_SSL* ssl = &_SSL[sslID];
x509_crt_free(&ssl->clicert);
pk_free(&ssl->pk);
ssl_set_own_cert(&ssl->ctx, nullptr, nullptr);
Memory::Write_U32(SSL_OK, _BufferIn);
}
else
{
Memory::Write_U32(SSL_ERR_ID, _BufferIn);
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_SETBUILTINCLIENTCERT invalid sslID = %d", sslID);
}
break;
}
case IOCTLV_NET_SSL_SETBUILTINROOTCA:
{
int sslID = Memory::Read_U32(BufferOut) - 1;
if (SSLID_VALID(sslID))
{
WII_SSL* ssl = &_SSL[sslID];
int ret = x509_crt_parse_file(&ssl->cacert, (File::GetUserPath(D_SESSION_WIIROOT_IDX) + "/rootca.pem").c_str());
if (ret)
{
x509_crt_free(&ssl->clicert);
Memory::Write_U32(SSL_ERR_FAILED, _BufferIn);
}
else
{
ssl_set_ca_chain(&ssl->ctx, &ssl->cacert, nullptr, ssl->hostname.c_str());
Memory::Write_U32(SSL_OK, _BufferIn);
}
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_SETBUILTINROOTCA = %d", ret);
}
else
{
Memory::Write_U32(SSL_ERR_ID, _BufferIn);
}
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_SETBUILTINROOTCA "
"BufferIn: (%08x, %i), BufferIn2: (%08x, %i), "
"BufferIn3: (%08x, %i), BufferOut: (%08x, %i), "
"BufferOut2: (%08x, %i), BufferOut3: (%08x, %i)",
_BufferIn, BufferInSize, _BufferIn2, BufferInSize2,
_BufferIn3, BufferInSize3, BufferOut, BufferOutSize,
BufferOut2, BufferOutSize2, BufferOut3, BufferOutSize3);
break;
}
case IOCTLV_NET_SSL_CONNECT:
{
int sslID = Memory::Read_U32(BufferOut) - 1;
if (SSLID_VALID(sslID))
{
WII_SSL* ssl = &_SSL[sslID];
ssl->sockfd = Memory::Read_U32(BufferOut2);
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_CONNECT socket = %d", ssl->sockfd);
ssl_set_bio(&ssl->ctx, net_recv, &ssl->sockfd, net_send, &ssl->sockfd);
Memory::Write_U32(SSL_OK, _BufferIn);
}
else
{
Memory::Write_U32(SSL_ERR_ID, _BufferIn);
}
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_CONNECT "
"BufferIn: (%08x, %i), BufferIn2: (%08x, %i), "
"BufferIn3: (%08x, %i), BufferOut: (%08x, %i), "
"BufferOut2: (%08x, %i), BufferOut3: (%08x, %i)",
_BufferIn, BufferInSize, _BufferIn2, BufferInSize2,
_BufferIn3, BufferInSize3, BufferOut, BufferOutSize,
BufferOut2, BufferOutSize2, BufferOut3, BufferOutSize3);
break;
}
case IOCTLV_NET_SSL_DOHANDSHAKE:
{
int sslID = Memory::Read_U32(BufferOut) - 1;
if (SSLID_VALID(sslID))
{
WiiSockMan &sm = WiiSockMan::GetInstance();
sm.DoSock(_SSL[sslID].sockfd, _CommandAddress, IOCTLV_NET_SSL_DOHANDSHAKE);
return IPC_NO_REPLY;
}
else
{
Memory::Write_U32(SSL_ERR_ID, _BufferIn);
}
break;
}
case IOCTLV_NET_SSL_WRITE:
{
int sslID = Memory::Read_U32(BufferOut) - 1;
if (SSLID_VALID(sslID))
{
WiiSockMan &sm = WiiSockMan::GetInstance();
sm.DoSock(_SSL[sslID].sockfd, _CommandAddress, IOCTLV_NET_SSL_WRITE);
return IPC_NO_REPLY;
}
else
{
Memory::Write_U32(SSL_ERR_ID, _BufferIn);
}
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_WRITE "
"BufferIn: (%08x, %i), BufferIn2: (%08x, %i), "
"BufferIn3: (%08x, %i), BufferOut: (%08x, %i), "
"BufferOut2: (%08x, %i), BufferOut3: (%08x, %i)",
_BufferIn, BufferInSize, _BufferIn2, BufferInSize2,
_BufferIn3, BufferInSize3, BufferOut, BufferOutSize,
BufferOut2, BufferOutSize2, BufferOut3, BufferOutSize3);
INFO_LOG(WII_IPC_SSL, "%s", Memory::GetString(BufferOut2).c_str());
break;
}
case IOCTLV_NET_SSL_READ:
{
int ret = 0;
int sslID = Memory::Read_U32(BufferOut) - 1;
if (SSLID_VALID(sslID))
{
WiiSockMan &sm = WiiSockMan::GetInstance();
sm.DoSock(_SSL[sslID].sockfd, _CommandAddress, IOCTLV_NET_SSL_READ);
return IPC_NO_REPLY;
}
else
{
Memory::Write_U32(SSL_ERR_ID, _BufferIn);
}
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_READ(%d)"
"BufferIn: (%08x, %i), BufferIn2: (%08x, %i), "
"BufferIn3: (%08x, %i), BufferOut: (%08x, %i), "
"BufferOut2: (%08x, %i), BufferOut3: (%08x, %i)",
ret,
_BufferIn, BufferInSize, _BufferIn2, BufferInSize2,
_BufferIn3, BufferInSize3, BufferOut, BufferOutSize,
BufferOut2, BufferOutSize2, BufferOut3, BufferOutSize3);
break;
}
case IOCTLV_NET_SSL_SETROOTCADEFAULT:
{
int sslID = Memory::Read_U32(BufferOut) - 1;
if (SSLID_VALID(sslID))
{
Memory::Write_U32(SSL_OK, _BufferIn);
}
else
{
Memory::Write_U32(SSL_ERR_ID, _BufferIn);
}
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_SETROOTCADEFAULT "
"BufferIn: (%08x, %i), BufferIn2: (%08x, %i), "
"BufferIn3: (%08x, %i), BufferOut: (%08x, %i), "
"BufferOut2: (%08x, %i), BufferOut3: (%08x, %i)",
_BufferIn, BufferInSize, _BufferIn2, BufferInSize2,
_BufferIn3, BufferInSize3, BufferOut, BufferOutSize,
BufferOut2, BufferOutSize2, BufferOut3, BufferOutSize3);
break;
}
case IOCTLV_NET_SSL_SETCLIENTCERTDEFAULT:
{
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_SETCLIENTCERTDEFAULT "
"BufferIn: (%08x, %i), BufferIn2: (%08x, %i), "
"BufferIn3: (%08x, %i), BufferOut: (%08x, %i), "
"BufferOut2: (%08x, %i), BufferOut3: (%08x, %i)",
_BufferIn, BufferInSize, _BufferIn2, BufferInSize2,
_BufferIn3, BufferInSize3, BufferOut, BufferOutSize,
BufferOut2, BufferOutSize2, BufferOut3, BufferOutSize3);
int sslID = Memory::Read_U32(BufferOut) - 1;
if (SSLID_VALID(sslID))
{
Memory::Write_U32(SSL_OK, _BufferIn);
}
else
{
Memory::Write_U32(SSL_ERR_ID, _BufferIn);
}
break;
}
default:
ERROR_LOG(WII_IPC_SSL, "%i "
"BufferIn: (%08x, %i), BufferIn2: (%08x, %i), "
"BufferIn3: (%08x, %i), BufferOut: (%08x, %i), "
"BufferOut2: (%08x, %i), BufferOut3: (%08x, %i)",
CommandBuffer.Parameter,
_BufferIn, BufferInSize, _BufferIn2, BufferInSize2,
_BufferIn3, BufferInSize3, BufferOut, BufferOutSize,
BufferOut2, BufferOutSize2, BufferOut3, BufferOutSize3);
break;
}
// SSL return codes are written to BufferIn
Memory::Write_U32(0, _CommandAddress+4);
return IPC_DEFAULT_REPLY;
}
int main( int argc, char *argv[] )
{
int ret = 0, len, server_fd, i, written, frags;
unsigned char buf[SSL_MAX_CONTENT_LEN + 1];
#if defined(POLARSSL_KEY_EXCHANGE__SOME__PSK_ENABLED)
unsigned char psk[POLARSSL_PSK_MAX_LEN];
size_t psk_len = 0;
#endif
#if defined(POLARSSL_SSL_ALPN)
const char *alpn_list[10];
#endif
const char *pers = "ssl_client2";
entropy_context entropy;
ctr_drbg_context ctr_drbg;
ssl_context ssl;
ssl_session saved_session;
#if defined(POLARSSL_X509_CRT_PARSE_C)
x509_crt cacert;
x509_crt clicert;
pk_context pkey;
#endif
char *p, *q;
const int *list;
/*
* Make sure memory references are valid.
*/
server_fd = 0;
memset( &ssl, 0, sizeof( ssl_context ) );
memset( &saved_session, 0, sizeof( ssl_session ) );
#if defined(POLARSSL_X509_CRT_PARSE_C)
x509_crt_init( &cacert );
x509_crt_init( &clicert );
pk_init( &pkey );
#endif
#if defined(POLARSSL_SSL_ALPN)
memset( (void * ) alpn_list, 0, sizeof( alpn_list ) );
#endif
if( argc == 0 )
{
usage:
if( ret == 0 )
ret = 1;
printf( USAGE );
list = ssl_list_ciphersuites();
while( *list )
{
printf(" %-42s", ssl_get_ciphersuite_name( *list ) );
list++;
if( !*list )
break;
printf(" %s\n", ssl_get_ciphersuite_name( *list ) );
list++;
}
printf("\n");
goto exit;
}
opt.server_name = DFL_SERVER_NAME;
opt.server_addr = DFL_SERVER_ADDR;
opt.server_port = DFL_SERVER_PORT;
opt.debug_level = DFL_DEBUG_LEVEL;
opt.nbio = DFL_NBIO;
opt.request_page = DFL_REQUEST_PAGE;
opt.request_size = DFL_REQUEST_SIZE;
opt.ca_file = DFL_CA_FILE;
opt.ca_path = DFL_CA_PATH;
opt.crt_file = DFL_CRT_FILE;
opt.key_file = DFL_KEY_FILE;
opt.psk = DFL_PSK;
opt.psk_identity = DFL_PSK_IDENTITY;
opt.force_ciphersuite[0]= DFL_FORCE_CIPHER;
opt.renegotiation = DFL_RENEGOTIATION;
opt.allow_legacy = DFL_ALLOW_LEGACY;
opt.renegotiate = DFL_RENEGOTIATE;
opt.min_version = DFL_MIN_VERSION;
opt.max_version = DFL_MAX_VERSION;
opt.auth_mode = DFL_AUTH_MODE;
opt.mfl_code = DFL_MFL_CODE;
opt.trunc_hmac = DFL_TRUNC_HMAC;
opt.reconnect = DFL_RECONNECT;
opt.reco_delay = DFL_RECO_DELAY;
opt.tickets = DFL_TICKETS;
opt.alpn_string = DFL_ALPN_STRING;
for( i = 1; i < argc; i++ )
{
p = argv[i];
if( ( q = strchr( p, '=' ) ) == NULL )
goto usage;
*q++ = '\0';
if( strcmp( p, "server_name" ) == 0 )
opt.server_name = q;
else if( strcmp( p, "server_addr" ) == 0 )
opt.server_addr = q;
else if( strcmp( p, "server_port" ) == 0 )
{
opt.server_port = atoi( q );
if( opt.server_port < 1 || opt.server_port > 65535 )
goto usage;
}
else if( strcmp( p, "debug_level" ) == 0 )
{
opt.debug_level = atoi( q );
if( opt.debug_level < 0 || opt.debug_level > 65535 )
goto usage;
}
else if( strcmp( p, "nbio" ) == 0 )
{
opt.nbio = atoi( q );
if( opt.nbio < 0 || opt.nbio > 2 )
goto usage;
}
else if( strcmp( p, "request_page" ) == 0 )
opt.request_page = q;
else if( strcmp( p, "request_size" ) == 0 )
{
opt.request_size = atoi( q );
if( opt.request_size < 0 || opt.request_size > SSL_MAX_CONTENT_LEN )
goto usage;
}
else if( strcmp( p, "ca_file" ) == 0 )
opt.ca_file = q;
else if( strcmp( p, "ca_path" ) == 0 )
opt.ca_path = q;
else if( strcmp( p, "crt_file" ) == 0 )
opt.crt_file = q;
else if( strcmp( p, "key_file" ) == 0 )
opt.key_file = q;
else if( strcmp( p, "psk" ) == 0 )
opt.psk = q;
else if( strcmp( p, "psk_identity" ) == 0 )
opt.psk_identity = q;
else if( strcmp( p, "force_ciphersuite" ) == 0 )
{
opt.force_ciphersuite[0] = ssl_get_ciphersuite_id( q );
if( opt.force_ciphersuite[0] == 0 )
{
ret = 2;
goto usage;
}
opt.force_ciphersuite[1] = 0;
}
else if( strcmp( p, "renegotiation" ) == 0 )
{
opt.renegotiation = (atoi( q )) ? SSL_RENEGOTIATION_ENABLED :
SSL_RENEGOTIATION_DISABLED;
}
else if( strcmp( p, "allow_legacy" ) == 0 )
{
opt.allow_legacy = atoi( q );
if( opt.allow_legacy < 0 || opt.allow_legacy > 1 )
goto usage;
}
else if( strcmp( p, "renegotiate" ) == 0 )
{
opt.renegotiate = atoi( q );
if( opt.renegotiate < 0 || opt.renegotiate > 1 )
goto usage;
}
else if( strcmp( p, "reconnect" ) == 0 )
{
opt.reconnect = atoi( q );
if( opt.reconnect < 0 || opt.reconnect > 2 )
goto usage;
}
else if( strcmp( p, "reco_delay" ) == 0 )
{
opt.reco_delay = atoi( q );
if( opt.reco_delay < 0 )
goto usage;
}
else if( strcmp( p, "tickets" ) == 0 )
{
opt.tickets = atoi( q );
if( opt.tickets < 0 || opt.tickets > 2 )
goto usage;
}
else if( strcmp( p, "alpn" ) == 0 )
{
opt.alpn_string = q;
}
else if( strcmp( p, "min_version" ) == 0 )
{
if( strcmp( q, "ssl3" ) == 0 )
opt.min_version = SSL_MINOR_VERSION_0;
else if( strcmp( q, "tls1" ) == 0 )
opt.min_version = SSL_MINOR_VERSION_1;
else if( strcmp( q, "tls1_1" ) == 0 )
opt.min_version = SSL_MINOR_VERSION_2;
else if( strcmp( q, "tls1_2" ) == 0 )
opt.min_version = SSL_MINOR_VERSION_3;
else
goto usage;
}
else if( strcmp( p, "max_version" ) == 0 )
{
if( strcmp( q, "ssl3" ) == 0 )
opt.max_version = SSL_MINOR_VERSION_0;
else if( strcmp( q, "tls1" ) == 0 )
opt.max_version = SSL_MINOR_VERSION_1;
else if( strcmp( q, "tls1_1" ) == 0 )
opt.max_version = SSL_MINOR_VERSION_2;
else if( strcmp( q, "tls1_2" ) == 0 )
opt.max_version = SSL_MINOR_VERSION_3;
else
goto usage;
}
else if( strcmp( p, "force_version" ) == 0 )
{
if( strcmp( q, "ssl3" ) == 0 )
{
opt.min_version = SSL_MINOR_VERSION_0;
opt.max_version = SSL_MINOR_VERSION_0;
}
else if( strcmp( q, "tls1" ) == 0 )
{
opt.min_version = SSL_MINOR_VERSION_1;
opt.max_version = SSL_MINOR_VERSION_1;
}
else if( strcmp( q, "tls1_1" ) == 0 )
{
opt.min_version = SSL_MINOR_VERSION_2;
opt.max_version = SSL_MINOR_VERSION_2;
}
else if( strcmp( q, "tls1_2" ) == 0 )
{
opt.min_version = SSL_MINOR_VERSION_3;
opt.max_version = SSL_MINOR_VERSION_3;
}
else
goto usage;
}
else if( strcmp( p, "auth_mode" ) == 0 )
{
if( strcmp( q, "none" ) == 0 )
opt.auth_mode = SSL_VERIFY_NONE;
else if( strcmp( q, "optional" ) == 0 )
opt.auth_mode = SSL_VERIFY_OPTIONAL;
else if( strcmp( q, "required" ) == 0 )
opt.auth_mode = SSL_VERIFY_REQUIRED;
else
goto usage;
}
else if( strcmp( p, "max_frag_len" ) == 0 )
{
if( strcmp( q, "512" ) == 0 )
opt.mfl_code = SSL_MAX_FRAG_LEN_512;
else if( strcmp( q, "1024" ) == 0 )
opt.mfl_code = SSL_MAX_FRAG_LEN_1024;
else if( strcmp( q, "2048" ) == 0 )
opt.mfl_code = SSL_MAX_FRAG_LEN_2048;
else if( strcmp( q, "4096" ) == 0 )
opt.mfl_code = SSL_MAX_FRAG_LEN_4096;
else
goto usage;
}
else if( strcmp( p, "trunc_hmac" ) == 0 )
{
opt.trunc_hmac = atoi( q );
if( opt.trunc_hmac < 0 || opt.trunc_hmac > 1 )
goto usage;
}
else
goto usage;
}
#if defined(POLARSSL_DEBUG_C)
debug_set_threshold( opt.debug_level );
#endif
if( opt.force_ciphersuite[0] > 0 )
{
const ssl_ciphersuite_t *ciphersuite_info;
ciphersuite_info = ssl_ciphersuite_from_id( opt.force_ciphersuite[0] );
if( opt.max_version != -1 &&
ciphersuite_info->min_minor_ver > opt.max_version )
{
printf("forced ciphersuite not allowed with this protocol version\n");
ret = 2;
goto usage;
}
if( opt.min_version != -1 &&
ciphersuite_info->max_minor_ver < opt.min_version )
{
printf("forced ciphersuite not allowed with this protocol version\n");
ret = 2;
goto usage;
}
if( opt.max_version > ciphersuite_info->max_minor_ver )
opt.max_version = ciphersuite_info->max_minor_ver;
if( opt.min_version < ciphersuite_info->min_minor_ver )
opt.min_version = ciphersuite_info->min_minor_ver;
}
#if defined(POLARSSL_KEY_EXCHANGE__SOME__PSK_ENABLED)
/*
* Unhexify the pre-shared key if any is given
*/
if( strlen( opt.psk ) )
{
unsigned char c;
size_t j;
if( strlen( opt.psk ) % 2 != 0 )
{
printf("pre-shared key not valid hex\n");
goto exit;
}
psk_len = strlen( opt.psk ) / 2;
for( j = 0; j < strlen( opt.psk ); j += 2 )
{
c = opt.psk[j];
if( c >= '0' && c <= '9' )
c -= '0';
else if( c >= 'a' && c <= 'f' )
c -= 'a' - 10;
else if( c >= 'A' && c <= 'F' )
c -= 'A' - 10;
else
{
printf("pre-shared key not valid hex\n");
goto exit;
}
psk[ j / 2 ] = c << 4;
c = opt.psk[j + 1];
if( c >= '0' && c <= '9' )
c -= '0';
else if( c >= 'a' && c <= 'f' )
c -= 'a' - 10;
else if( c >= 'A' && c <= 'F' )
c -= 'A' - 10;
else
{
printf("pre-shared key not valid hex\n");
goto exit;
}
psk[ j / 2 ] |= c;
}
}
#endif /* POLARSSL_KEY_EXCHANGE__SOME__PSK_ENABLED */
#if defined(POLARSSL_SSL_ALPN)
if( opt.alpn_string != NULL )
{
p = (char *) opt.alpn_string;
i = 0;
/* Leave room for a final NULL in alpn_list */
while( i < (int) sizeof alpn_list - 1 && *p != '\0' )
{
alpn_list[i++] = p;
/* Terminate the current string and move on to next one */
while( *p != ',' && *p != '\0' )
p++;
if( *p == ',' )
*p++ = '\0';
}
}
#endif /* POLARSSL_SSL_ALPN */
/*
* 0. Initialize the RNG and the session data
*/
printf( "\n . Seeding the random number generator..." );
fflush( stdout );
entropy_init( &entropy );
if( ( ret = ctr_drbg_init( &ctr_drbg, entropy_func, &entropy,
(const unsigned char *) pers,
strlen( pers ) ) ) != 0 )
{
printf( " failed\n ! ctr_drbg_init returned -0x%x\n", -ret );
goto exit;
}
printf( " ok\n" );
#if defined(POLARSSL_X509_CRT_PARSE_C)
/*
* 1.1. Load the trusted CA
*/
printf( " . Loading the CA root certificate ..." );
fflush( stdout );
#if defined(POLARSSL_FS_IO)
if( strlen( opt.ca_path ) )
if( strcmp( opt.ca_path, "none" ) == 0 )
ret = 0;
else
ret = x509_crt_parse_path( &cacert, opt.ca_path );
else if( strlen( opt.ca_file ) )
if( strcmp( opt.ca_file, "none" ) == 0 )
ret = 0;
else
ret = x509_crt_parse_file( &cacert, opt.ca_file );
else
#endif
#if defined(POLARSSL_CERTS_C)
ret = x509_crt_parse( &cacert, (const unsigned char *) test_ca_list,
strlen( test_ca_list ) );
#else
{
ret = 1;
printf("POLARSSL_CERTS_C not defined.");
}
#endif
if( ret < 0 )
{
printf( " failed\n ! x509_crt_parse returned -0x%x\n\n", -ret );
goto exit;
}
printf( " ok (%d skipped)\n", ret );
/*
* 1.2. Load own certificate and private key
*
* (can be skipped if client authentication is not required)
*/
printf( " . Loading the client cert. and key..." );
fflush( stdout );
#if defined(POLARSSL_FS_IO)
if( strlen( opt.crt_file ) )
if( strcmp( opt.crt_file, "none" ) == 0 )
ret = 0;
else
ret = x509_crt_parse_file( &clicert, opt.crt_file );
else
#endif
#if defined(POLARSSL_CERTS_C)
ret = x509_crt_parse( &clicert, (const unsigned char *) test_cli_crt,
strlen( test_cli_crt ) );
#else
{
ret = 1;
printf("POLARSSL_CERTS_C not defined.");
}
#endif
if( ret != 0 )
{
printf( " failed\n ! x509_crt_parse returned -0x%x\n\n", -ret );
goto exit;
}
#if defined(POLARSSL_FS_IO)
if( strlen( opt.key_file ) )
if( strcmp( opt.key_file, "none" ) == 0 )
ret = 0;
else
ret = pk_parse_keyfile( &pkey, opt.key_file, "" );
else
#endif
#if defined(POLARSSL_CERTS_C)
ret = pk_parse_key( &pkey, (const unsigned char *) test_cli_key,
strlen( test_cli_key ), NULL, 0 );
#else
{
ret = 1;
printf("POLARSSL_CERTS_C not defined.");
}
#endif
if( ret != 0 )
{
printf( " failed\n ! pk_parse_key returned -0x%x\n\n", -ret );
goto exit;
}
printf( " ok\n" );
#endif /* POLARSSL_X509_CRT_PARSE_C */
/*
* 2. Start the connection
*/
if( opt.server_addr == NULL)
opt.server_addr = opt.server_name;
printf( " . Connecting to tcp/%s/%-4d...", opt.server_addr,
opt.server_port );
fflush( stdout );
if( ( ret = net_connect( &server_fd, opt.server_addr,
opt.server_port ) ) != 0 )
{
printf( " failed\n ! net_connect returned -0x%x\n\n", -ret );
goto exit;
}
if( opt.nbio > 0 )
ret = net_set_nonblock( server_fd );
else
ret = net_set_block( server_fd );
if( ret != 0 )
{
printf( " failed\n ! net_set_(non)block() returned -0x%x\n\n", -ret );
goto exit;
}
printf( " ok\n" );
/*
* 3. Setup stuff
*/
printf( " . Setting up the SSL/TLS structure..." );
fflush( stdout );
if( ( ret = ssl_init( &ssl ) ) != 0 )
{
printf( " failed\n ! ssl_init returned -0x%x\n\n", -ret );
goto exit;
}
printf( " ok\n" );
#if defined(POLARSSL_X509_CRT_PARSE_C)
if( opt.debug_level > 0 )
ssl_set_verify( &ssl, my_verify, NULL );
#endif
ssl_set_endpoint( &ssl, SSL_IS_CLIENT );
ssl_set_authmode( &ssl, opt.auth_mode );
#if defined(POLARSSL_SSL_MAX_FRAGMENT_LENGTH)
if( ( ret = ssl_set_max_frag_len( &ssl, opt.mfl_code ) ) != 0 )
{
printf( " failed\n ! ssl_set_max_frag_len returned %d\n\n", ret );
goto exit;
}
#endif
#if defined(POLARSSL_SSL_TRUNCATED_HMAC)
if( opt.trunc_hmac != 0 )
if( ( ret = ssl_set_truncated_hmac( &ssl, SSL_TRUNC_HMAC_ENABLED ) ) != 0 )
{
printf( " failed\n ! ssl_set_truncated_hmac returned %d\n\n", ret );
goto exit;
}
#endif
#if defined(POLARSSL_SSL_ALPN)
if( opt.alpn_string != NULL )
if( ( ret = ssl_set_alpn_protocols( &ssl, alpn_list ) ) != 0 )
{
printf( " failed\n ! ssl_set_alpn_protocols returned %d\n\n", ret );
goto exit;
}
#endif
ssl_set_rng( &ssl, ctr_drbg_random, &ctr_drbg );
ssl_set_dbg( &ssl, my_debug, stdout );
if( opt.nbio == 2 )
ssl_set_bio( &ssl, my_recv, &server_fd, my_send, &server_fd );
else
ssl_set_bio( &ssl, net_recv, &server_fd, net_send, &server_fd );
#if defined(POLARSSL_SSL_SESSION_TICKETS)
if( ( ret = ssl_set_session_tickets( &ssl, opt.tickets ) ) != 0 )
{
printf( " failed\n ! ssl_set_session_tickets returned %d\n\n", ret );
goto exit;
}
#endif
if( opt.force_ciphersuite[0] != DFL_FORCE_CIPHER )
ssl_set_ciphersuites( &ssl, opt.force_ciphersuite );
ssl_set_renegotiation( &ssl, opt.renegotiation );
ssl_legacy_renegotiation( &ssl, opt.allow_legacy );
#if defined(POLARSSL_X509_CRT_PARSE_C)
if( strcmp( opt.ca_path, "none" ) != 0 &&
strcmp( opt.ca_file, "none" ) != 0 )
{
ssl_set_ca_chain( &ssl, &cacert, NULL, opt.server_name );
}
if( strcmp( opt.crt_file, "none" ) != 0 &&
strcmp( opt.key_file, "none" ) != 0 )
{
if( ( ret = ssl_set_own_cert( &ssl, &clicert, &pkey ) ) != 0 )
{
printf( " failed\n ! ssl_set_own_cert returned %d\n\n", ret );
goto exit;
}
}
#endif
#if defined(POLARSSL_KEY_EXCHANGE__SOME__PSK_ENABLED)
if( ( ret = ssl_set_psk( &ssl, psk, psk_len,
(const unsigned char *) opt.psk_identity,
strlen( opt.psk_identity ) ) ) != 0 )
{
printf( " failed\n ! ssl_set_psk returned %d\n\n", ret );
goto exit;
}
#endif
#if defined(POLARSSL_SSL_SERVER_NAME_INDICATION)
if( ( ret = ssl_set_hostname( &ssl, opt.server_name ) ) != 0 )
{
printf( " failed\n ! ssl_set_hostname returned %d\n\n", ret );
goto exit;
}
#endif
if( opt.min_version != -1 )
ssl_set_min_version( &ssl, SSL_MAJOR_VERSION_3, opt.min_version );
if( opt.max_version != -1 )
ssl_set_max_version( &ssl, SSL_MAJOR_VERSION_3, opt.max_version );
/*
* 4. Handshake
*/
printf( " . Performing the SSL/TLS handshake..." );
fflush( stdout );
while( ( ret = ssl_handshake( &ssl ) ) != 0 )
{
if( ret != POLARSSL_ERR_NET_WANT_READ && ret != POLARSSL_ERR_NET_WANT_WRITE )
{
printf( " failed\n ! ssl_handshake returned -0x%x\n", -ret );
if( ret == POLARSSL_ERR_X509_CERT_VERIFY_FAILED )
printf(
" Unable to verify the server's certificate. "
"Either it is invalid,\n"
" or you didn't set ca_file or ca_path "
"to an appropriate value.\n"
" Alternatively, you may want to use "
"auth_mode=optional for testing purposes.\n" );
printf( "\n" );
goto exit;
}
}
printf( " ok\n [ Protocol is %s ]\n [ Ciphersuite is %s ]\n",
ssl_get_version( &ssl ), ssl_get_ciphersuite( &ssl ) );
#if defined(POLARSSL_SSL_ALPN)
if( opt.alpn_string != NULL )
{
const char *alp = ssl_get_alpn_protocol( &ssl );
printf( " [ Application Layer Protocol is %s ]\n",
alp ? alp : "(none)" );
}
#endif
if( opt.reconnect != 0 )
{
printf(" . Saving session for reuse..." );
fflush( stdout );
if( ( ret = ssl_get_session( &ssl, &saved_session ) ) != 0 )
{
printf( " failed\n ! ssl_get_session returned -0x%x\n\n", -ret );
goto exit;
}
printf( " ok\n" );
}
#if defined(POLARSSL_X509_CRT_PARSE_C)
/*
* 5. Verify the server certificate
*/
printf( " . Verifying peer X.509 certificate..." );
if( ( ret = ssl_get_verify_result( &ssl ) ) != 0 )
{
printf( " failed\n" );
if( ( ret & BADCERT_EXPIRED ) != 0 )
printf( " ! server certificate has expired\n" );
if( ( ret & BADCERT_REVOKED ) != 0 )
printf( " ! server certificate has been revoked\n" );
if( ( ret & BADCERT_CN_MISMATCH ) != 0 )
printf( " ! CN mismatch (expected CN=%s)\n", opt.server_name );
if( ( ret & BADCERT_NOT_TRUSTED ) != 0 )
printf( " ! self-signed or not signed by a trusted CA\n" );
printf( "\n" );
}
else
printf( " ok\n" );
if( ssl_get_peer_cert( &ssl ) != NULL )
{
printf( " . Peer certificate information ...\n" );
x509_crt_info( (char *) buf, sizeof( buf ) - 1, " ",
ssl_get_peer_cert( &ssl ) );
printf( "%s\n", buf );
}
#endif /* POLARSSL_X509_CRT_PARSE_C */
if( opt.renegotiate )
{
/*
* Perform renegotiation (this must be done when the server is waiting
* for input from our side).
*/
printf( " . Performing renegotiation..." );
fflush( stdout );
while( ( ret = ssl_renegotiate( &ssl ) ) != 0 )
{
if( ret != POLARSSL_ERR_NET_WANT_READ &&
ret != POLARSSL_ERR_NET_WANT_WRITE )
{
printf( " failed\n ! ssl_renegotiate returned %d\n\n", ret );
goto exit;
}
}
printf( " ok\n" );
}
/*
* 6. Write the GET request
*/
send_request:
printf( " > Write to server:" );
fflush( stdout );
if( strcmp( opt.request_page, "SERVERQUIT" ) == 0 )
len = sprintf( (char *) buf, "%s", opt.request_page );
else
{
size_t tail_len = strlen( GET_REQUEST_END );
len = snprintf( (char *) buf, sizeof(buf) - 1, GET_REQUEST,
opt.request_page );
/* Add padding to GET request to reach opt.request_size in length */
if( opt.request_size != DFL_REQUEST_SIZE &&
len + tail_len < (size_t) opt.request_size )
{
memset( buf + len, 'A', opt.request_size - len - tail_len );
len += opt.request_size - len - tail_len;
}
strncpy( (char *) buf + len, GET_REQUEST_END, sizeof(buf) - len - 1 );
len += tail_len;
}
/* Truncate if request size is smaller than the "natural" size */
if( opt.request_size != DFL_REQUEST_SIZE &&
len > opt.request_size )
{
len = opt.request_size;
/* Still end with \r\n unless that's really not possible */
if( len >= 2 ) buf[len - 2] = '\r';
if( len >= 1 ) buf[len - 1] = '\n';
}
for( written = 0, frags = 0; written < len; written += ret, frags++ )
{
while( ( ret = ssl_write( &ssl, buf + written, len - written ) ) <= 0 )
{
if( ret != POLARSSL_ERR_NET_WANT_READ && ret != POLARSSL_ERR_NET_WANT_WRITE )
{
printf( " failed\n ! ssl_write returned -0x%x\n\n", -ret );
goto exit;
}
}
}
buf[written] = '\0';
printf( " %d bytes written in %d fragments\n\n%s\n", written, frags, (char *) buf );
/*
* 7. Read the HTTP response
*/
printf( " < Read from server:" );
fflush( stdout );
do
{
len = sizeof( buf ) - 1;
memset( buf, 0, sizeof( buf ) );
ret = ssl_read( &ssl, buf, len );
if( ret == POLARSSL_ERR_NET_WANT_READ || ret == POLARSSL_ERR_NET_WANT_WRITE )
continue;
if( ret == POLARSSL_ERR_SSL_PEER_CLOSE_NOTIFY )
break;
if( ret < 0 )
{
printf( "failed\n ! ssl_read returned -0x%x\n\n", -ret );
break;
}
if( ret == 0 )
{
printf("\n\nEOF\n\n");
ssl_close_notify( &ssl );
break;
}
len = ret;
buf[len] = '\0';
printf( " %d bytes read\n\n%s", len, (char *) buf );
}
while( 1 );
if( opt.reconnect != 0 )
{
--opt.reconnect;
net_close( server_fd );
#if defined(POLARSSL_TIMING_C)
if( opt.reco_delay > 0 )
m_sleep( 1000 * opt.reco_delay );
#endif
printf( " . Reconnecting with saved session..." );
fflush( stdout );
if( ( ret = ssl_session_reset( &ssl ) ) != 0 )
{
printf( " failed\n ! ssl_session_reset returned -0x%x\n\n", -ret );
goto exit;
}
if( ( ret = ssl_set_session( &ssl, &saved_session ) ) != 0 )
{
printf( " failed\n ! ssl_set_session returned %d\n\n", ret );
goto exit;
}
if( ( ret = net_connect( &server_fd, opt.server_name,
opt.server_port ) ) != 0 )
{
printf( " failed\n ! net_connect returned -0x%x\n\n", -ret );
goto exit;
}
while( ( ret = ssl_handshake( &ssl ) ) != 0 )
{
if( ret != POLARSSL_ERR_NET_WANT_READ &&
ret != POLARSSL_ERR_NET_WANT_WRITE )
{
printf( " failed\n ! ssl_handshake returned -0x%x\n\n", -ret );
goto exit;
}
}
printf( " ok\n" );
goto send_request;
}
exit:
if( ret == POLARSSL_ERR_SSL_PEER_CLOSE_NOTIFY )
ret = 0;
#ifdef POLARSSL_ERROR_C
if( ret != 0 )
{
char error_buf[100];
polarssl_strerror( ret, error_buf, 100 );
printf("Last error was: -0x%X - %s\n\n", -ret, error_buf );
}
#endif
if( server_fd )
net_close( server_fd );
#if defined(POLARSSL_X509_CRT_PARSE_C)
x509_crt_free( &clicert );
x509_crt_free( &cacert );
pk_free( &pkey );
#endif
ssl_session_free( &saved_session );
ssl_free( &ssl );
ctr_drbg_free( &ctr_drbg );
entropy_free( &entropy );
memset( &ssl, 0, sizeof( ssl ) );
#if defined(_WIN32)
printf( " + Press Enter to exit this program.\n" );
fflush( stdout ); getchar();
#endif
// Shell can not handle large exit numbers -> 1 for errors
if( ret < 0 )
ret = 1;
return( ret );
}
bool CWII_IPC_HLE_Device_net_ssl::IOCtlV(u32 _CommandAddress)
{
SIOCtlVBuffer CommandBuffer(_CommandAddress);
u32 _BufferIn = 0, _BufferIn2 = 0, _BufferIn3 = 0;
u32 BufferInSize = 0, BufferInSize2 = 0, BufferInSize3 = 0;
u32 BufferOut = 0, BufferOut2 = 0, BufferOut3 = 0;
u32 BufferOutSize = 0, BufferOutSize2 = 0, BufferOutSize3 = 0;
if (CommandBuffer.InBuffer.size() > 0)
{
_BufferIn = CommandBuffer.InBuffer.at(0).m_Address;
BufferInSize = CommandBuffer.InBuffer.at(0).m_Size;
}
if (CommandBuffer.InBuffer.size() > 1)
{
_BufferIn2 = CommandBuffer.InBuffer.at(1).m_Address;
BufferInSize2 = CommandBuffer.InBuffer.at(1).m_Size;
}
if (CommandBuffer.InBuffer.size() > 2)
{
_BufferIn3 = CommandBuffer.InBuffer.at(2).m_Address;
BufferInSize3 = CommandBuffer.InBuffer.at(2).m_Size;
}
if (CommandBuffer.PayloadBuffer.size() > 0)
{
BufferOut = CommandBuffer.PayloadBuffer.at(0).m_Address;
BufferOutSize = CommandBuffer.PayloadBuffer.at(0).m_Size;
}
if (CommandBuffer.PayloadBuffer.size() > 1)
{
BufferOut2 = CommandBuffer.PayloadBuffer.at(1).m_Address;
BufferOutSize2 = CommandBuffer.PayloadBuffer.at(1).m_Size;
}
if (CommandBuffer.PayloadBuffer.size() > 2)
{
BufferOut3 = CommandBuffer.PayloadBuffer.at(2).m_Address;
BufferOutSize3 = CommandBuffer.PayloadBuffer.at(2).m_Size;
}
switch (CommandBuffer.Parameter)
{
case IOCTLV_NET_SSL_NEW:
{
int verifyOption = Memory::Read_U32(BufferOut);
const char * hostname = (const char*) Memory::GetPointer(BufferOut2);
int freeSSL = this->getSSLFreeID();
if (freeSSL)
{
int sslID = freeSSL - 1;
int ret = ssl_init(&_SSL[sslID].ctx);
if (ret)
{
// Cleanup possibly dirty ctx
memset(&_SSL[sslID].ctx, 0, sizeof(ssl_context));
goto _SSL_NEW_ERROR;
}
entropy_init(&_SSL[sslID].entropy);
const char* pers = "dolphin-emu";
ret = ctr_drbg_init(&_SSL[sslID].ctr_drbg, entropy_func,
&_SSL[sslID].entropy,
(const unsigned char*)pers,
strlen(pers));
if (ret)
{
ssl_free(&_SSL[sslID].ctx);
// Cleanup possibly dirty ctx
memset(&_SSL[sslID].ctx, 0, sizeof(ssl_context));
entropy_free(&_SSL[sslID].entropy);
goto _SSL_NEW_ERROR;
}
ssl_set_rng(&_SSL[sslID].ctx, ctr_drbg_random, &_SSL[sslID].ctr_drbg);
// For some reason we can't use TLSv1.2, v1.1 and below are fine!
ssl_set_max_version(&_SSL[sslID].ctx, SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_2);
ssl_set_session(&_SSL[sslID].ctx, &_SSL[sslID].session);
ssl_set_endpoint(&_SSL[sslID].ctx, SSL_IS_CLIENT);
ssl_set_authmode(&_SSL[sslID].ctx, SSL_VERIFY_NONE);
ssl_set_renegotiation(&_SSL[sslID].ctx, SSL_RENEGOTIATION_ENABLED);
memcpy(_SSL[sslID].hostname, hostname, min((int)BufferOutSize2, NET_SSL_MAX_HOSTNAME_LEN));
_SSL[sslID].hostname[NET_SSL_MAX_HOSTNAME_LEN-1] = '\0';
ssl_set_hostname(&_SSL[sslID].ctx, _SSL[sslID].hostname);
_SSL[sslID].active = true;
Memory::Write_U32(freeSSL, _BufferIn);
}
else
{
_SSL_NEW_ERROR:
Memory::Write_U32(SSL_ERR_FAILED, _BufferIn);
}
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_NEW (%d, %s) "
"BufferIn: (%08x, %i), BufferIn2: (%08x, %i), "
"BufferIn3: (%08x, %i), BufferOut: (%08x, %i), "
"BufferOut2: (%08x, %i), BufferOut3: (%08x, %i)",
verifyOption, hostname,
_BufferIn, BufferInSize, _BufferIn2, BufferInSize2,
_BufferIn3, BufferInSize3, BufferOut, BufferOutSize,
BufferOut2, BufferOutSize2, BufferOut3, BufferOutSize3);
break;
}
case IOCTLV_NET_SSL_SHUTDOWN:
{
int sslID = Memory::Read_U32(BufferOut) - 1;
if (SSLID_VALID(sslID))
{
ssl_close_notify(&_SSL[sslID].ctx);
ssl_session_free(&_SSL[sslID].session);
ssl_free(&_SSL[sslID].ctx);
entropy_free(&_SSL[sslID].entropy);
x509_crt_free(&_SSL[sslID].cacert);
x509_crt_free(&_SSL[sslID].clicert);
memset(&_SSL[sslID].ctx, 0, sizeof(ssl_context));
memset(&_SSL[sslID].session, 0, sizeof(ssl_session));
memset(&_SSL[sslID].entropy, 0, sizeof(entropy_context));
memset(_SSL[sslID].hostname, 0, NET_SSL_MAX_HOSTNAME_LEN);
_SSL[sslID].active = false;
Memory::Write_U32(SSL_OK, _BufferIn);
}
else
{
Memory::Write_U32(SSL_ERR_ID, _BufferIn);
}
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_SHUTDOWN "
"BufferIn: (%08x, %i), BufferIn2: (%08x, %i), "
"BufferIn3: (%08x, %i), BufferOut: (%08x, %i), "
"BufferOut2: (%08x, %i), BufferOut3: (%08x, %i)",
_BufferIn, BufferInSize, _BufferIn2, BufferInSize2,
_BufferIn3, BufferInSize3, BufferOut, BufferOutSize,
BufferOut2, BufferOutSize2, BufferOut3, BufferOutSize3);
break;
}
case IOCTLV_NET_SSL_SETROOTCA:
{
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_SETROOTCA "
"BufferIn: (%08x, %i), BufferIn2: (%08x, %i), "
"BufferIn3: (%08x, %i), BufferOut: (%08x, %i), "
"BufferOut2: (%08x, %i), BufferOut3: (%08x, %i)",
_BufferIn, BufferInSize, _BufferIn2, BufferInSize2,
_BufferIn3, BufferInSize3, BufferOut, BufferOutSize,
BufferOut2, BufferOutSize2, BufferOut3, BufferOutSize3);
int sslID = Memory::Read_U32(BufferOut) - 1;
if (SSLID_VALID(sslID))
{
int ret = x509_crt_parse_der(
&_SSL[sslID].cacert,
Memory::GetPointer(BufferOut2),
BufferOutSize2);
if (ret)
{
Memory::Write_U32(SSL_ERR_FAILED, _BufferIn);
}
else
{
ssl_set_ca_chain(&_SSL[sslID].ctx, &_SSL[sslID].cacert, NULL, _SSL[sslID].hostname);
Memory::Write_U32(SSL_OK, _BufferIn);
}
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_SETROOTCA = %d", ret);
}
else
{
Memory::Write_U32(SSL_ERR_ID, _BufferIn);
}
break;
}
case IOCTLV_NET_SSL_SETBUILTINCLIENTCERT:
{
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_SETBUILTINCLIENTCERT "
"BufferIn: (%08x, %i), BufferIn2: (%08x, %i), "
"BufferIn3: (%08x, %i), BufferOut: (%08x, %i), "
"BufferOut2: (%08x, %i), BufferOut3: (%08x, %i)",
_BufferIn, BufferInSize, _BufferIn2, BufferInSize2,
_BufferIn3, BufferInSize3, BufferOut, BufferOutSize,
BufferOut2, BufferOutSize2, BufferOut3, BufferOutSize3);
int sslID = Memory::Read_U32(BufferOut) - 1;
if (SSLID_VALID(sslID))
{
std::string cert_base_path(File::GetUserPath(D_WIIUSER_IDX));
int ret = x509_crt_parse_file(&_SSL[sslID].clicert, (cert_base_path + "clientca.pem").c_str());
int pk_ret = pk_parse_keyfile(&_SSL[sslID].pk, (cert_base_path + "clientcakey.pem").c_str(), NULL);
if (ret || pk_ret)
{
x509_crt_free(&_SSL[sslID].clicert);
pk_free(&_SSL[sslID].pk);
memset(&_SSL[sslID].clicert, 0, sizeof(x509_crt));
memset(&_SSL[sslID].pk, 0, sizeof(pk_context));
Memory::Write_U32(SSL_ERR_FAILED, _BufferIn);
}
else
{
ssl_set_own_cert(&_SSL[sslID].ctx, &_SSL[sslID].clicert, &_SSL[sslID].pk);
Memory::Write_U32(SSL_OK, _BufferIn);
}
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_SETBUILTINCLIENTCERT = (%d, %d)", ret, pk_ret);
}
else
{
Memory::Write_U32(SSL_ERR_ID, _BufferIn);
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_SETBUILTINCLIENTCERT invalid sslID = %d", sslID);
}
break;
}
case IOCTLV_NET_SSL_REMOVECLIENTCERT:
{
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_REMOVECLIENTCERT "
"BufferIn: (%08x, %i), BufferIn2: (%08x, %i), "
"BufferIn3: (%08x, %i), BufferOut: (%08x, %i), "
"BufferOut2: (%08x, %i), BufferOut3: (%08x, %i)",
_BufferIn, BufferInSize, _BufferIn2, BufferInSize2,
_BufferIn3, BufferInSize3, BufferOut, BufferOutSize,
BufferOut2, BufferOutSize2, BufferOut3, BufferOutSize3);
int sslID = Memory::Read_U32(BufferOut) - 1;
if (SSLID_VALID(sslID))
{
x509_crt_free(&_SSL[sslID].clicert);
pk_free(&_SSL[sslID].pk);
memset(&_SSL[sslID].clicert, 0, sizeof(x509_crt));
memset(&_SSL[sslID].pk, 0, sizeof(pk_context));
ssl_set_own_cert(&_SSL[sslID].ctx, NULL, NULL);
Memory::Write_U32(SSL_OK, _BufferIn);
}
else
{
Memory::Write_U32(SSL_ERR_ID, _BufferIn);
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_SETBUILTINCLIENTCERT invalid sslID = %d", sslID);
}
break;
}
case IOCTLV_NET_SSL_SETBUILTINROOTCA:
{
int sslID = Memory::Read_U32(BufferOut) - 1;
if (SSLID_VALID(sslID))
{
std::string cert_base_path(File::GetUserPath(D_WIIUSER_IDX));
int ret = x509_crt_parse_file(&_SSL[sslID].cacert, (cert_base_path + "rootca.pem").c_str());
if (ret)
{
x509_crt_free(&_SSL[sslID].clicert);
Memory::Write_U32(SSL_ERR_FAILED, _BufferIn);
}
else
{
ssl_set_ca_chain(&_SSL[sslID].ctx, &_SSL[sslID].cacert, NULL, _SSL[sslID].hostname);
Memory::Write_U32(SSL_OK, _BufferIn);
}
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_SETBUILTINROOTCA = %d", ret);
}
else
{
Memory::Write_U32(SSL_ERR_ID, _BufferIn);
}
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_SETBUILTINROOTCA "
"BufferIn: (%08x, %i), BufferIn2: (%08x, %i), "
"BufferIn3: (%08x, %i), BufferOut: (%08x, %i), "
"BufferOut2: (%08x, %i), BufferOut3: (%08x, %i)",
_BufferIn, BufferInSize, _BufferIn2, BufferInSize2,
_BufferIn3, BufferInSize3, BufferOut, BufferOutSize,
BufferOut2, BufferOutSize2, BufferOut3, BufferOutSize3);
break;
}
case IOCTLV_NET_SSL_CONNECT:
{
int sslID = Memory::Read_U32(BufferOut) - 1;
if (SSLID_VALID(sslID))
{
_SSL[sslID].sockfd = Memory::Read_U32(BufferOut2);
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_CONNECT socket = %d", _SSL[sslID].sockfd);
ssl_set_bio(&_SSL[sslID].ctx, net_recv, &_SSL[sslID].sockfd, net_send, &_SSL[sslID].sockfd);
Memory::Write_U32(SSL_OK, _BufferIn);
}
else
{
Memory::Write_U32(SSL_ERR_ID, _BufferIn);
}
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_CONNECT "
"BufferIn: (%08x, %i), BufferIn2: (%08x, %i), "
"BufferIn3: (%08x, %i), BufferOut: (%08x, %i), "
"BufferOut2: (%08x, %i), BufferOut3: (%08x, %i)",
_BufferIn, BufferInSize, _BufferIn2, BufferInSize2,
_BufferIn3, BufferInSize3, BufferOut, BufferOutSize,
BufferOut2, BufferOutSize2, BufferOut3, BufferOutSize3);
break;
}
case IOCTLV_NET_SSL_DOHANDSHAKE:
{
int sslID = Memory::Read_U32(BufferOut) - 1;
if (SSLID_VALID(sslID))
{
WiiSockMan &sm = WiiSockMan::getInstance();
sm.doSock(_SSL[sslID].sockfd, _CommandAddress, IOCTLV_NET_SSL_DOHANDSHAKE);
return false;
}
else
{
Memory::Write_U32(SSL_ERR_ID, _BufferIn);
}
break;
}
case IOCTLV_NET_SSL_WRITE:
{
int sslID = Memory::Read_U32(BufferOut) - 1;
if (SSLID_VALID(sslID))
{
WiiSockMan &sm = WiiSockMan::getInstance();
sm.doSock(_SSL[sslID].sockfd, _CommandAddress, IOCTLV_NET_SSL_WRITE);
return false;
}
else
{
Memory::Write_U32(SSL_ERR_ID, _BufferIn);
}
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_WRITE "
"BufferIn: (%08x, %i), BufferIn2: (%08x, %i), "
"BufferIn3: (%08x, %i), BufferOut: (%08x, %i), "
"BufferOut2: (%08x, %i), BufferOut3: (%08x, %i)",
_BufferIn, BufferInSize, _BufferIn2, BufferInSize2,
_BufferIn3, BufferInSize3, BufferOut, BufferOutSize,
BufferOut2, BufferOutSize2, BufferOut3, BufferOutSize3);
INFO_LOG(WII_IPC_SSL, "%s", Memory::GetPointer(BufferOut2));
break;
}
case IOCTLV_NET_SSL_READ:
{
int ret = 0;
int sslID = Memory::Read_U32(BufferOut) - 1;
if (SSLID_VALID(sslID))
{
WiiSockMan &sm = WiiSockMan::getInstance();
sm.doSock(_SSL[sslID].sockfd, _CommandAddress, IOCTLV_NET_SSL_READ);
return false;
}
else
{
Memory::Write_U32(SSL_ERR_ID, _BufferIn);
}
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_READ(%d)"
"BufferIn: (%08x, %i), BufferIn2: (%08x, %i), "
"BufferIn3: (%08x, %i), BufferOut: (%08x, %i), "
"BufferOut2: (%08x, %i), BufferOut3: (%08x, %i)",
ret,
_BufferIn, BufferInSize, _BufferIn2, BufferInSize2,
_BufferIn3, BufferInSize3, BufferOut, BufferOutSize,
BufferOut2, BufferOutSize2, BufferOut3, BufferOutSize3);
break;
}
case IOCTLV_NET_SSL_SETROOTCADEFAULT:
{
int sslID = Memory::Read_U32(BufferOut) - 1;
if (SSLID_VALID(sslID))
{
Memory::Write_U32(SSL_OK, _BufferIn);
}
else
{
Memory::Write_U32(SSL_ERR_ID, _BufferIn);
}
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_SETROOTCADEFAULT "
"BufferIn: (%08x, %i), BufferIn2: (%08x, %i), "
"BufferIn3: (%08x, %i), BufferOut: (%08x, %i), "
"BufferOut2: (%08x, %i), BufferOut3: (%08x, %i)",
_BufferIn, BufferInSize, _BufferIn2, BufferInSize2,
_BufferIn3, BufferInSize3, BufferOut, BufferOutSize,
BufferOut2, BufferOutSize2, BufferOut3, BufferOutSize3);
break;
}
case IOCTLV_NET_SSL_SETCLIENTCERTDEFAULT:
{
INFO_LOG(WII_IPC_SSL, "IOCTLV_NET_SSL_SETCLIENTCERTDEFAULT "
"BufferIn: (%08x, %i), BufferIn2: (%08x, %i), "
"BufferIn3: (%08x, %i), BufferOut: (%08x, %i), "
"BufferOut2: (%08x, %i), BufferOut3: (%08x, %i)",
_BufferIn, BufferInSize, _BufferIn2, BufferInSize2,
_BufferIn3, BufferInSize3, BufferOut, BufferOutSize,
BufferOut2, BufferOutSize2, BufferOut3, BufferOutSize3);
int sslID = Memory::Read_U32(BufferOut) - 1;
if (SSLID_VALID(sslID))
{
Memory::Write_U32(SSL_OK, _BufferIn);
}
else
{
Memory::Write_U32(SSL_ERR_ID, _BufferIn);
}
break;
}
default:
ERROR_LOG(WII_IPC_SSL, "%i "
"BufferIn: (%08x, %i), BufferIn2: (%08x, %i), "
"BufferIn3: (%08x, %i), BufferOut: (%08x, %i), "
"BufferOut2: (%08x, %i), BufferOut3: (%08x, %i)",
CommandBuffer.Parameter,
_BufferIn, BufferInSize, _BufferIn2, BufferInSize2,
_BufferIn3, BufferInSize3, BufferOut, BufferOutSize,
BufferOut2, BufferOutSize2, BufferOut3, BufferOutSize3);
break;
}
// SSL return codes are written to BufferIn
Memory::Write_U32(0, _CommandAddress+4);
return true;
}
