int test_CyaSSL_Method_Allocators(void)
{
#ifndef NO_OLD_TLS
test_method(CyaSSLv3_server_method(), "CyaSSLv3_server_method()");
test_method(CyaSSLv3_client_method(), "CyaSSLv3_client_method()");
test_method(CyaTLSv1_server_method(), "CyaTLSv1_server_method()");
test_method(CyaTLSv1_client_method(), "CyaTLSv1_client_method()");
test_method(CyaTLSv1_1_server_method(), "CyaTLSv1_1_server_method()");
test_method(CyaTLSv1_1_client_method(), "CyaTLSv1_1_client_method()");
#endif /* NO_OLD_TLS */
test_method(CyaTLSv1_2_server_method(), "CyaTLSv1_2_server_method()");
test_method(CyaTLSv1_2_client_method(), "CyaTLSv1_2_client_method()");
test_method(CyaSSLv23_client_method(), "CyaSSLv23_client_method()");
#ifdef CYASSL_DTLS
test_method(CyaDTLSv1_server_method(), "CyaDTLSv1_server_method()");
test_method(CyaDTLSv1_client_method(), "CyaDTLSv1_client_method()");
#endif /* CYASSL_DTLS */
#ifdef OPENSSL_EXTRA
test_method2(CyaSSLv2_server_method(), "CyaSSLv2_server_method()");
test_method2(CyaSSLv2_client_method(), "CyaSSLv2_client_method()");
#endif /* OPENSSL_EXTRA */
return TEST_SUCCESS;
}
THREAD_RETURN CYASSL_THREAD echoserver_test(void* args)
{
SOCKET_T sockfd = 0;
CYASSL_METHOD* method = 0;
CYASSL_CTX* ctx = 0;
int doDTLS = 0;
int doPSK = 0;
int outCreated = 0;
int shutDown = 0;
int useAnyAddr = 0;
word16 port = yasslPort;
int argc = ((func_args*)args)->argc;
char** argv = ((func_args*)args)->argv;
#ifdef ECHO_OUT
FILE* fout = stdout;
if (argc >= 2) {
fout = fopen(argv[1], "w");
outCreated = 1;
}
if (!fout) err_sys("can't open output file");
#endif
(void)outCreated;
(void)argc;
(void)argv;
((func_args*)args)->return_code = -1; /* error state */
#ifdef CYASSL_DTLS
doDTLS = 1;
#endif
#ifdef CYASSL_LEANPSK
doPSK = 1;
#endif
#if defined(NO_RSA) && !defined(HAVE_ECC)
doPSK = 1;
#endif
#if defined(NO_MAIN_DRIVER) && !defined(USE_WINDOWS_API) && \
!defined(CYASSL_SNIFFER) && !defined(CYASSL_MDK_ARM)
port = 0;
#endif
#if defined(USE_ANY_ADDR)
useAnyAddr = 1;
#endif
tcp_listen(&sockfd, &port, useAnyAddr, doDTLS);
#if defined(CYASSL_DTLS)
method = CyaDTLSv1_server_method();
#elif !defined(NO_TLS)
method = CyaSSLv23_server_method();
#else
method = CyaSSLv3_server_method();
#endif
ctx = CyaSSL_CTX_new(method);
/* CyaSSL_CTX_set_session_cache_mode(ctx, SSL_SESS_CACHE_OFF); */
#if defined(OPENSSL_EXTRA) || defined(HAVE_WEBSERVER)
CyaSSL_CTX_set_default_passwd_cb(ctx, PasswordCallBack);
#endif
#ifndef NO_FILESYSTEM
if (doPSK == 0) {
#ifdef HAVE_NTRU
/* ntru */
if (CyaSSL_CTX_use_certificate_file(ctx, ntruCert, SSL_FILETYPE_PEM)
!= SSL_SUCCESS)
err_sys("can't load ntru cert file, "
"Please run from CyaSSL home dir");
if (CyaSSL_CTX_use_NTRUPrivateKey_file(ctx, ntruKey)
!= SSL_SUCCESS)
err_sys("can't load ntru key file, "
"Please run from CyaSSL home dir");
#elif defined(HAVE_ECC)
/* ecc */
if (CyaSSL_CTX_use_certificate_file(ctx, eccCert, SSL_FILETYPE_PEM)
!= SSL_SUCCESS)
err_sys("can't load server cert file, "
"Please run from CyaSSL home dir");
if (CyaSSL_CTX_use_PrivateKey_file(ctx, eccKey, SSL_FILETYPE_PEM)
!= SSL_SUCCESS)
err_sys("can't load server key file, "
"Please run from CyaSSL home dir");
#elif defined(NO_CERTS)
/* do nothing, just don't load cert files */
#else
/* normal */
if (CyaSSL_CTX_use_certificate_file(ctx, svrCert, SSL_FILETYPE_PEM)
!= SSL_SUCCESS)
err_sys("can't load server cert file, "
"Please run from CyaSSL home dir");
if (CyaSSL_CTX_use_PrivateKey_file(ctx, svrKey, SSL_FILETYPE_PEM)
!= SSL_SUCCESS)
err_sys("can't load server key file, "
"Please run from CyaSSL home dir");
#endif
} /* doPSK */
#elif !defined(NO_CERTS)
if (!doPSK) {
load_buffer(ctx, svrCert, CYASSL_CERT);
load_buffer(ctx, svrKey, CYASSL_KEY);
}
#endif
#if defined(CYASSL_SNIFFER) && !defined(HAVE_NTRU) && !defined(HAVE_ECC)
/* don't use EDH, can't sniff tmp keys */
CyaSSL_CTX_set_cipher_list(ctx, "AES256-SHA");
#endif
if (doPSK) {
#ifndef NO_PSK
const char *defaultCipherList;
CyaSSL_CTX_set_psk_server_callback(ctx, my_psk_server_cb);
CyaSSL_CTX_use_psk_identity_hint(ctx, "cyassl server");
#ifdef HAVE_NULL_CIPHER
defaultCipherList = "PSK-NULL-SHA256";
#else
defaultCipherList = "PSK-AES128-CBC-SHA256";
#endif
if (CyaSSL_CTX_set_cipher_list(ctx, defaultCipherList) != SSL_SUCCESS)
err_sys("server can't set cipher list 2");
#endif
}
SignalReady(args, port);
while (!shutDown) {
CYASSL* ssl = 0;
char command[SVR_COMMAND_SIZE+1];
int echoSz = 0;
int clientfd;
int firstRead = 1;
int gotFirstG = 0;
#ifndef CYASSL_DTLS
SOCKADDR_IN_T client;
socklen_t client_len = sizeof(client);
clientfd = accept(sockfd, (struct sockaddr*)&client,
(ACCEPT_THIRD_T)&client_len);
#else
clientfd = udp_read_connect(sockfd);
#endif
if (clientfd == -1) err_sys("tcp accept failed");
ssl = CyaSSL_new(ctx);
if (ssl == NULL) err_sys("SSL_new failed");
CyaSSL_set_fd(ssl, clientfd);
#if !defined(NO_FILESYSTEM) && !defined(NO_DH)
CyaSSL_SetTmpDH_file(ssl, dhParam, SSL_FILETYPE_PEM);
#elif !defined(NO_DH)
SetDH(ssl); /* will repick suites with DHE, higher than PSK */
#endif
if (CyaSSL_accept(ssl) != SSL_SUCCESS) {
printf("SSL_accept failed\n");
CyaSSL_free(ssl);
CloseSocket(clientfd);
continue;
}
#if defined(PEER_INFO)
showPeer(ssl);
#endif
while ( (echoSz = CyaSSL_read(ssl, command, sizeof(command)-1)) > 0) {
if (firstRead == 1) {
firstRead = 0; /* browser may send 1 byte 'G' to start */
if (echoSz == 1 && command[0] == 'G') {
gotFirstG = 1;
continue;
}
}
else if (gotFirstG == 1 && strncmp(command, "ET /", 4) == 0) {
strncpy(command, "GET", 4);
/* fall through to normal GET */
}
if ( strncmp(command, "quit", 4) == 0) {
printf("client sent quit command: shutting down!\n");
shutDown = 1;
break;
}
if ( strncmp(command, "break", 5) == 0) {
printf("client sent break command: closing session!\n");
break;
}
#ifdef SESSION_STATS
if ( strncmp(command, "printstats", 10) == 0) {
PrintSessionStats();
break;
}
#endif
if ( strncmp(command, "GET", 3) == 0) {
char type[] = "HTTP/1.0 200 ok\r\nContent-type:"
" text/html\r\n\r\n";
char header[] = "<html><body BGCOLOR=\"#ffffff\">\n<pre>\n";
char body[] = "greetings from CyaSSL\n";
char footer[] = "</body></html>\r\n\r\n";
strncpy(command, type, sizeof(type));
echoSz = sizeof(type) - 1;
strncpy(&command[echoSz], header, sizeof(header));
echoSz += (int)sizeof(header) - 1;
strncpy(&command[echoSz], body, sizeof(body));
echoSz += (int)sizeof(body) - 1;
strncpy(&command[echoSz], footer, sizeof(footer));
echoSz += (int)sizeof(footer);
if (CyaSSL_write(ssl, command, echoSz) != echoSz)
err_sys("SSL_write failed");
break;
}
command[echoSz] = 0;
#ifdef ECHO_OUT
fputs(command, fout);
#endif
if (CyaSSL_write(ssl, command, echoSz) != echoSz)
err_sys("SSL_write failed");
}
#ifndef CYASSL_DTLS
CyaSSL_shutdown(ssl);
#endif
CyaSSL_free(ssl);
CloseSocket(clientfd);
#ifdef CYASSL_DTLS
tcp_listen(&sockfd, &port, useAnyAddr, doDTLS);
SignalReady(args, port);
#endif
}
CloseSocket(sockfd);
CyaSSL_CTX_free(ctx);
#ifdef ECHO_OUT
if (outCreated)
fclose(fout);
#endif
((func_args*)args)->return_code = 0;
return 0;
}
int capwap_crypt_createcontext(struct capwap_dtls_context* dtlscontext, struct capwap_dtls_param* param) {
ASSERT(dtlscontext != NULL);
ASSERT(param != NULL);
memset(dtlscontext, 0, sizeof(struct capwap_dtls_context));
dtlscontext->type = param->type;
dtlscontext->mode = param->mode;
/* Alloc context */
dtlscontext->sslcontext = (void*)CyaSSL_CTX_new(((param->type == CAPWAP_DTLS_SERVER) ? CyaDTLSv1_server_method() : CyaDTLSv1_client_method()));
if (!dtlscontext->sslcontext) {
capwap_logging_debug("Error to initialize dtls context");
return 0;
}
/* Set context IO */
CyaSSL_SetIORecv((CYASSL_CTX*)dtlscontext->sslcontext, capwap_bio_method_recv);
CyaSSL_SetIOSend((CYASSL_CTX*)dtlscontext->sslcontext, capwap_bio_method_send);
CyaSSL_CTX_SetGenCookie((CYASSL_CTX*)dtlscontext->sslcontext, capwap_crypt_createcookie);
/* */
if (dtlscontext->mode == CAPWAP_DTLS_MODE_CERTIFICATE) {
/* Check context */
if (!param->cert.filecert || !strlen(param->cert.filecert)) {
capwap_logging_debug("Error, request certificate file");
capwap_crypt_freecontext(dtlscontext);
return 0;
} else if (!param->cert.filekey || !strlen(param->cert.filekey)) {
capwap_logging_debug("Error, request privatekey file");
capwap_crypt_freecontext(dtlscontext);
return 0;
} else if (!param->cert.fileca || !strlen(param->cert.fileca)) {
capwap_logging_debug("Error, request ca file");
capwap_crypt_freecontext(dtlscontext);
return 0;
}
/* Public certificate */
if (!CyaSSL_CTX_use_certificate_file((CYASSL_CTX*)dtlscontext->sslcontext, param->cert.filecert, SSL_FILETYPE_PEM)) {
capwap_logging_debug("Error to load certificate file");
capwap_crypt_freecontext(dtlscontext);
return 0;
}
/* Private key */
if (!CyaSSL_CTX_use_PrivateKey_file((CYASSL_CTX*)dtlscontext->sslcontext, param->cert.filekey, SSL_FILETYPE_PEM)) {
capwap_logging_debug("Error to load private key file");
capwap_crypt_freecontext(dtlscontext);
return 0;
}
if (!CyaSSL_CTX_check_private_key((CYASSL_CTX*)dtlscontext->sslcontext)) {
capwap_logging_debug("Error to check private key");
capwap_crypt_freecontext(dtlscontext);
return 0;
}
/* Certificate Authority */
if (!CyaSSL_CTX_load_verify_locations((CYASSL_CTX*)dtlscontext->sslcontext, param->cert.fileca, NULL)) {
capwap_logging_debug("Error to load ca file");
capwap_crypt_freecontext(dtlscontext);
return 0;
}
/* Verify certificate callback */
CyaSSL_CTX_set_verify((CYASSL_CTX*)dtlscontext->sslcontext, ((param->type == CAPWAP_DTLS_SERVER) ? SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT : SSL_VERIFY_PEER), capwap_crypt_verifycertificate);
/* Cipher list:
TLS_RSA_WITH_AES_128_CBC_SHA
TLS_DHE_RSA_WITH_AES_128_CBC_SHA
TLS_RSA_WITH_AES_256_CBC_SHA
TLS_DHE_RSA_WITH_AES_256_CBC_SHA
*/
if (!CyaSSL_CTX_set_cipher_list((CYASSL_CTX*)dtlscontext->sslcontext, "AES128-SHA:DHE-RSA-AES128-SHA:AES256-SHA:DHE-RSA-AES256-SHA")) {
capwap_logging_debug("Error to select cipher list");
capwap_crypt_freecontext(dtlscontext);
return 0;
}
} else if (dtlscontext->mode == CAPWAP_DTLS_MODE_PRESHAREDKEY) {
/* Cipher list:
TLS_PSK_WITH_AES_128_CBC_SHA
TLS_DHE_PSK_WITH_AES_128_CBC_SHA
TLS_PSK_WITH_AES_256_CBC_SHA
TLS_DHE_PSK_WITH_AES_256_CBC_SHA
*/
if (!CyaSSL_CTX_set_cipher_list((CYASSL_CTX*)dtlscontext->sslcontext, "PSK-AES128-CBC-SHA:PSK-AES256-CBC-SHA")) {
capwap_logging_debug("Error to select cipher list");
capwap_crypt_freecontext(dtlscontext);
return 0;
}
/* */
if (dtlscontext->type == CAPWAP_DTLS_SERVER) {
if (param->presharedkey.hint) {
CyaSSL_CTX_use_psk_identity_hint((CYASSL_CTX*)dtlscontext->sslcontext, param->presharedkey.hint);
} else {
capwap_logging_debug("Error to presharedkey hint");
capwap_crypt_freecontext(dtlscontext);
return 0;
}
}
/* */
dtlscontext->presharedkey.identity = capwap_duplicate_string(param->presharedkey.identity);
dtlscontext->presharedkey.pskkeylength = capwap_crypt_psk_to_bin(param->presharedkey.pskkey, &dtlscontext->presharedkey.pskkey);
if (!dtlscontext->presharedkey.pskkeylength) {
capwap_logging_debug("Error to presharedkey");
capwap_crypt_freecontext(dtlscontext);
return 0;
}
/* */
if (dtlscontext->type == CAPWAP_DTLS_SERVER) {
CyaSSL_CTX_set_psk_server_callback((CYASSL_CTX*)dtlscontext->sslcontext, capwap_crypt_psk_server);
} else {
CyaSSL_CTX_set_psk_client_callback((CYASSL_CTX*)dtlscontext->sslcontext, capwap_crypt_psk_client);
}
} else {
capwap_logging_debug("Invalid DTLS mode");
capwap_crypt_freecontext(dtlscontext);
return 0;
}
return 1;
}
