/*
* initialize ssl methods
*/
static void
init_ssl_methods(void)
{
LM_DBG("entered\n");
#ifndef OPENSSL_NO_SSL2
ssl_methods[TLS_USE_SSLv2_cli - 1] = (SSL_METHOD*)SSLv2_client_method();
ssl_methods[TLS_USE_SSLv2_srv - 1] = (SSL_METHOD*)SSLv2_server_method();
ssl_methods[TLS_USE_SSLv2 - 1] = (SSL_METHOD*)SSLv2_method();
#endif
ssl_methods[TLS_USE_SSLv3_cli - 1] = (SSL_METHOD*)SSLv3_client_method();
ssl_methods[TLS_USE_SSLv3_srv - 1] = (SSL_METHOD*)SSLv3_server_method();
ssl_methods[TLS_USE_SSLv3 - 1] = (SSL_METHOD*)SSLv3_method();
ssl_methods[TLS_USE_TLSv1_cli - 1] = (SSL_METHOD*)TLSv1_client_method();
ssl_methods[TLS_USE_TLSv1_srv - 1] = (SSL_METHOD*)TLSv1_server_method();
ssl_methods[TLS_USE_TLSv1 - 1] = (SSL_METHOD*)TLSv1_method();
ssl_methods[TLS_USE_SSLv23_cli - 1] = (SSL_METHOD*)SSLv23_client_method();
ssl_methods[TLS_USE_SSLv23_srv - 1] = (SSL_METHOD*)SSLv23_server_method();
ssl_methods[TLS_USE_SSLv23 - 1] = (SSL_METHOD*)SSLv23_method();
#if OPENSSL_VERSION_NUMBER >= 0x10001000L
ssl_methods[TLS_USE_TLSv1_2_cli - 1] = (SSL_METHOD*)TLSv1_2_client_method();
ssl_methods[TLS_USE_TLSv1_2_srv - 1] = (SSL_METHOD*)TLSv1_2_server_method();
ssl_methods[TLS_USE_TLSv1_2 - 1] = (SSL_METHOD*)TLSv1_2_method();
#endif
}
const SSL_METHOD * hb_ssl_method_id_to_ptr( int n )
{
const SSL_METHOD * p;
switch( n )
{
#if OPENSSL_VERSION_NUMBER < 0x10000000L
case HB_SSL_CTX_NEW_METHOD_SSLV2: p = SSLv2_method(); break;
case HB_SSL_CTX_NEW_METHOD_SSLV2_SERVER: p = SSLv2_server_method(); break;
case HB_SSL_CTX_NEW_METHOD_SSLV2_CLIENT: p = SSLv2_client_method(); break;
#endif
case HB_SSL_CTX_NEW_METHOD_SSLV3: p = SSLv3_method(); break;
case HB_SSL_CTX_NEW_METHOD_SSLV3_SERVER: p = SSLv3_server_method(); break;
case HB_SSL_CTX_NEW_METHOD_SSLV3_CLIENT: p = SSLv3_client_method(); break;
case HB_SSL_CTX_NEW_METHOD_TLSV1: p = TLSv1_method(); break;
case HB_SSL_CTX_NEW_METHOD_TLSV1_SERVER: p = TLSv1_server_method(); break;
case HB_SSL_CTX_NEW_METHOD_TLSV1_CLIENT: p = TLSv1_client_method(); break;
case HB_SSL_CTX_NEW_METHOD_SSLV23: p = SSLv23_method(); break;
case HB_SSL_CTX_NEW_METHOD_SSLV23_SERVER: p = SSLv23_server_method(); break;
case HB_SSL_CTX_NEW_METHOD_SSLV23_CLIENT: p = SSLv23_client_method(); break;
default: p = SSLv23_method();
}
return p;
}
SSL_METHOD *sycSSLv2_server_method(void) {
SSL_METHOD *result;
Debug("SSLv2_server_method()");
result = SSLv2_server_method();
Debug1("SSLv2_server_method() -> %p", result);
return result;
}
bool SSLSocket::setupCrypto(SSLSocket *session /* = NULL */) {
if (m_handle) {
raise_warning("SSL/TLS already set-up for this stream");
return false;
}
/* need to do slightly different things, based on client/server method,
* so lets remember which method was selected */
#if OPENSSL_VERSION_NUMBER < 0x00909000L
SSL_METHOD *smethod;
#else
const SSL_METHOD *smethod;
#endif
switch (m_method) {
case ClientSSLv23: m_client = true; smethod = SSLv23_client_method(); break;
case ClientSSLv3: m_client = true; smethod = SSLv3_client_method(); break;
case ClientTLS: m_client = true; smethod = TLSv1_client_method(); break;
case ServerSSLv23: m_client = false; smethod = SSLv23_server_method(); break;
case ServerSSLv3: m_client = false; smethod = SSLv3_server_method(); break;
/* SSLv2 protocol might be disabled in the OpenSSL library */
#ifndef OPENSSL_NO_SSL2
case ClientSSLv2: m_client = true; smethod = SSLv2_client_method(); break;
case ServerSSLv2: m_client = false; smethod = SSLv2_server_method(); break;
#else
case ClientSSLv2:
case ServerSSLv2:
raise_warning("OpenSSL library does not support SSL2 protocol");
return false;
break;
#endif
case ServerTLS: m_client = false; smethod = TLSv1_server_method(); break;
default:
return false;
}
SSL_CTX *ctx = SSL_CTX_new(smethod);
if (ctx == nullptr) {
raise_warning("failed to create an SSL context");
return false;
}
SSL_CTX_set_options(ctx, SSL_OP_ALL);
m_handle = createSSL(ctx);
if (m_handle == nullptr) {
raise_warning("failed to create an SSL handle");
SSL_CTX_free(ctx);
return false;
}
if (!SSL_set_fd(m_handle, m_fd)) {
handleError(0, true);
}
if (session) {
SSL_copy_session_id(m_handle, session->m_handle);
}
return true;
}
SSLContext::SSLContext(int _method){
#ifdef USE_EMBEDDED_CLASSNAMES
setClassName(__xvr2_Net_SSLContext);
#endif
__init_ssl_library(this);
pem = 0;
method = _method;
ctx = 0;
mydata = 0;
switch(method){
case SSL_V2:
ctx = SSL_CTX_new(SSLv2_method());
break;
case SSL_V2_CLIENT:
ctx = SSL_CTX_new(SSLv2_client_method());
break;
case SSL_V2_SERVER:
ctx = SSL_CTX_new(SSLv2_server_method());
break;
case SSL_V3:
ctx = SSL_CTX_new(SSLv3_method());
break;
case SSL_V3_CLIENT:
ctx = SSL_CTX_new(SSLv3_client_method());
break;
case SSL_V3_SERVER:
ctx = SSL_CTX_new(SSLv3_server_method());
break;
case SSL_V23_CLIENT:
ctx = SSL_CTX_new(SSLv23_client_method());
break;
case SSL_V23_SERVER:
ctx = SSL_CTX_new(SSLv23_server_method());
break;
case SSL_V23:
default:
ctx = SSL_CTX_new(SSLv23_method());
}
if(ctx == 0){
throw SSLContextCreation();
}
//Initialize password callback
__ssl_ctx_cb_args *x;
x = new __ssl_ctx_cb_args(this, 0, 0);
mydata = x;
#ifdef USE_DEBUG
debugmsgln(this, "Initializing password callback...");
#endif
SSL_CTX_set_default_passwd_cb((SSL_CTX *)ctx, passwdCB);
#ifdef USE_DEBUG
debugmsgln(this, "Initializing default password callback userdata...");
#endif
SSL_CTX_set_default_passwd_cb_userdata((SSL_CTX *)ctx, mydata);
}
bool VSslServer::doOpen()
{
VLock lock(stateOpenCs); // gilgil temp 2014.03.14
//
// Set server method
//
LOG_DEBUG("method=%s", qPrintable(methodType.str()));
switch (methodType)
{
#ifdef _WIN32 // Linux openssl does not support SSLv2_server_method
case VSslMethodType::mtSSLv2 : m_meth = (SSL_METHOD*)SSLv2_server_method(); break;
#endif // _WIN32
case VSslMethodType::mtSSLv3 : m_meth = (SSL_METHOD*)SSLv3_server_method(); break;
case VSslMethodType::mtSSLv23 : m_meth = (SSL_METHOD*)SSLv23_server_method(); break;
case VSslMethodType::mtTLSv1 : m_meth = (SSL_METHOD*)TLSv1_server_method(); break;
case VSslMethodType::mtTLSv1_1 : m_meth = (SSL_METHOD*)TLSv1_1_server_method(); break;
case VSslMethodType::mtTLSv1_2 : m_meth = (SSL_METHOD*)TLSv1_2_server_method(); break;
case VSslMethodType::mtDTLSv1 : m_meth = (SSL_METHOD*)DTLSv1_server_method(); break;
case VSslMethodType::mtNone :
default :
SET_ERROR(VSslError, QString("client method error(%1)").arg(methodType.str()), VSslError::INVALID_SSL_METHOD);
return false;
}
m_ctx = SSL_CTX_new(m_meth);
if (!SSL_CTX_set_tlsext_servername_callback(m_ctx, ssl_servername_cb))
{
LOG_ERROR("SSL_CTX_set_tlsext_servername_callback return false");
}
if (!SSL_CTX_set_tlsext_servername_arg(m_ctx, this))
{
LOG_ERROR("SSL_CTX_set_tlsext_servername_arg return false");
}
if (defaultKeyCrtFileName != "")
{
QString fileName = certificatePath;
QFileInfo fi(fileName);
// if (!fi.isAbsolute()) fileName = VApp::_filePath() + fileName; // gilgil temp 2014.12.25
if (!fi.isAbsolute()) fileName = QCoreApplication::applicationDirPath() + QDir::separator() + fileName; // gilgil temp 2014.12.25
if (!fileName.endsWith('/') && !fileName.endsWith('\\'))
{
fileName += QDir::separator();
}
fileName += defaultKeyCrtFileName;
if (!setup(fileName)) return false;
}
if (!VTcpServer::doOpen()) return false;
return true;
}
static SSL_METHOD *ssl23_get_server_method(int ver)
{
#ifndef OPENSSL_NO_SSL2
if (ver == SSL2_VERSION)
return(SSLv2_server_method());
#endif
if (ver == SSL3_VERSION)
return(SSLv3_server_method());
else if (ver == TLS1_VERSION)
return(TLSv1_server_method());
else
return(NULL);
}
/*---------------------------------------------------------------------*/
SSL_CTX* InitServerCTX(void)
{ SSL_METHOD *method;
SSL_CTX *ctx;
OpenSSL_add_all_algorithms(); /* load & register all cryptos, etc. */
SSL_load_error_strings(); /* load all error messages */
method = SSLv2_server_method(); /* create new server-method instance */
ctx = SSL_CTX_new(method); /* create new context from method */
if ( ctx == NULL )
{
ERR_print_errors_fp(stderr);
abort();
}
return ctx;
}
/*------------------------------------------------------------------------*/
SSL_CTX* InitServerCTX(void) {
SSL_METHOD *method;
SSL_CTX *ctx;
OpenSSL_add_all_algorithms();
SSL_load_error_strings();
method = SSLv2_server_method();
ctx = SSL_CTX_new(method);
if ( ctx == NULL ) {
ERR_print_errors_fp(stderr);
abort();
}
if (SSL_CTX_set_cipher_list(ctx, "DES-CBC3-MD5") == 1) {
printf("Si se pudo establecer \n");
} else {
printf("No se pudo establecer \n");
}
return ctx;
}
int DoSSLServerNegotiation(STREAM *S, int Flags)
{
int result=FALSE;
#ifdef HAVE_LIBSSL
SSL_METHOD *Method;
SSL_CTX *ctx;
SSL *ssl;
if (S)
{
INTERNAL_SSL_INIT();
Method=SSLv23_server_method();
if (! Method) Method=SSLv2_server_method();
if (Method)
{
ctx=SSL_CTX_new(Method);
if (ctx)
{
STREAM_INTERNAL_SSL_ADD_SECURE_KEYS(S,ctx);
ssl=SSL_new(ctx);
SSL_set_fd(ssl,S->in_fd);
STREAMSetItem(S,"LIBUSEFUL-SSL-CTX",ssl);
SSL_set_verify(ssl,SSL_VERIFY_NONE,NULL);
SSL_set_accept_state(ssl);
result=SSL_accept(ssl);
if (result != TRUE)
{
result=SSL_get_error(ssl,result);
result=ERR_get_error();
fprintf(stderr,"error: %s\n",ERR_error_string(result,NULL));
result=FALSE;
}
S->Flags|=SF_SSL;
}
}
}
#endif
return(result);
}
/*
* initialize ssl methods
*/
static void
init_ssl_methods(void)
{
DBG("init_methods: Entered\n");
ssl_methods[TLS_USE_SSLv2_cli - 1] = SSLv2_client_method();
ssl_methods[TLS_USE_SSLv2_srv - 1] = SSLv2_server_method();
ssl_methods[TLS_USE_SSLv2 - 1] = SSLv2_method();
ssl_methods[TLS_USE_SSLv3_cli - 1] = SSLv3_client_method();
ssl_methods[TLS_USE_SSLv3_srv - 1] = SSLv3_server_method();
ssl_methods[TLS_USE_SSLv3 - 1] = SSLv3_method();
ssl_methods[TLS_USE_TLSv1_cli - 1] = TLSv1_client_method();
ssl_methods[TLS_USE_TLSv1_srv - 1] = TLSv1_server_method();
ssl_methods[TLS_USE_TLSv1 - 1] = TLSv1_method();
ssl_methods[TLS_USE_SSLv23_cli - 1] = SSLv23_client_method();
ssl_methods[TLS_USE_SSLv23_srv - 1] = SSLv23_server_method();
ssl_methods[TLS_USE_SSLv23 - 1] = SSLv23_method();
}
/**
* Initialize open SSL engine
* Returns valid SSL context or null if failed to create it.
*/
SSLWrapper* SSLWrapper_new(enum MethodType type)
{
init_ssl();
SSL_METHOD *method;
SSL_CTX *ctx;
if (type == Server) {
method = SSLv2_server_method();
}
else if (type == Client) {
method = SSLv2_client_method();
}
else {
#ifdef DEBUG_OUTPUT
fprintf(stderr, "Invalid method type received %d\n", type);
#endif
return NULL;
}
ctx = SSL_CTX_new(method);
if (ctx == NULL) {
#ifdef DEBUG_OUTPUT
ERR_print_errors_fp(stderr);
#endif
}
SSLWrapper *wrapper = (SSLWrapper *)malloc(sizeof(SSLWrapper));
wrapper->ctx = ctx;
wrapper->ssl = NULL;
wrapper->type = type;
wrapper->state_set = 0;
wrapper->sock_fd = 0;
return wrapper;
}
int MaOpenSslConfig::start()
{
const SSL_METHOD *meth;
char *hostName;
if (keyFile == 0) {
mprError(MPR_L, MPR_LOG, "OpenSSL: Cant start SSL: missing key file");
return MPR_ERR_CANT_INITIALIZE;
}
if (certFile == 0) {
mprError(MPR_L, MPR_LOG, "OpenSSL: Cant start SSL: missing certificate file");
return MPR_ERR_CANT_INITIALIZE;
}
//
// Depending on the order in the configuration file, we may get called
// by sslModule::start() before OpenSslModule::start has run. So we
// must initialize here.
//
openSslModule->start();
hostName = host->getName();
if (protocols == MPR_HTTP_PROTO_SSLV2) {
meth = SSLv2_server_method();
} else {
meth = SSLv23_server_method();
}
context = SSL_CTX_new(meth);
mprAssert(context);
if (context == 0) {
mprError(MPR_L, MPR_LOG, "OpenSSL: Unable to create SSL context");
return MPR_ERR_CANT_CREATE;
}
SSL_CTX_set_app_data(context, (void*) this);
SSL_CTX_set_quiet_shutdown(context, 1);
SSL_CTX_sess_set_cache_size(context, 512);
//
// Configure the certificate for this host
//
if (configureCertificates(context, keyFile, certFile) != 0) {
SSL_CTX_free(context);
context = 0;
return MPR_ERR_CANT_INITIALIZE;
}
mprLog(4, "SSL: %s: Using ciphers %s\n", hostName, ciphers);
SSL_CTX_set_cipher_list(context, ciphers);
//
// Configure the client verification certificate locations
//
if (verifyClient) {
if (caFile == 0 && caPath == 0) {
mprError(MPR_L, MPR_LOG,
"OpenSSL: Must define CA certificates if using client verification");
SSL_CTX_free(context);
context = 0;
return MPR_ERR_BAD_STATE;
}
if (caFile || caPath) {
if ((!SSL_CTX_load_verify_locations(context, caFile, caPath)) ||
(!SSL_CTX_set_default_verify_paths(context))) {
mprError(MPR_L, MPR_LOG,
"OpenSSL: Unable to set certificate locations");
SSL_CTX_free(context);
context = 0;
return MPR_ERR_CANT_ACCESS;
}
if (caFile) {
STACK_OF(X509_NAME) *certNames;
certNames = SSL_load_client_CA_file(caFile);
if (certNames == 0) {
} else {
//
// Define the list of CA certificates to send to the client
// before they send their client certificate for validation
//
SSL_CTX_set_client_CA_list(context, certNames);
}
}
}
mprLog(4, "SSL: %s: is verifying client connections\n", hostName);
if (caFile) {
mprLog(4, "SSL: %s: Using certificates from %s\n", hostName,
caFile);
} else if (caPath) {
mprLog(4, "SSL: %s: Using certificates from directory %s\n",
hostName, caPath);
}
SSL_CTX_set_verify(context, SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT, verifyX509Certificate);
SSL_CTX_set_verify_depth(context, verifyDepth);
} else {
SSL_CTX_set_verify(context, SSL_VERIFY_NONE, verifyX509Certificate);
}
//
// Define callbacks
//
SSL_CTX_set_tmp_rsa_callback(context, rsaCallback);
SSL_CTX_set_tmp_dh_callback(context, dhCallback);
//
// Enable all buggy client work-arounds
//
SSL_CTX_set_options(context, SSL_OP_ALL);
#ifdef SSL_OP_NO_TICKET
SSL_CTX_set_options(context, SSL_OP_NO_TICKET);
#endif
#ifdef SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION
SSL_CTX_set_options(context, SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION);
#endif
SSL_CTX_set_mode(context, SSL_MODE_ENABLE_PARTIAL_WRITE | SSL_MODE_AUTO_RETRY);
//
// Select the required protocols
//
SSL_CTX_set_options(context, SSL_OP_NO_SSLv2);
if (!(protocols & MPR_HTTP_PROTO_SSLV3)) {
SSL_CTX_set_options(context, SSL_OP_NO_SSLv3);
mprLog(4, "SSL: %s: Disabling SSLv3\n", hostName);
}
if (!(protocols & MPR_HTTP_PROTO_TLSV1)) {
SSL_CTX_set_options(context, SSL_OP_NO_TLSv1);
mprLog(4, "SSL: %s: Disabling TLSv1\n", hostName);
}
//
// Ensure we generate a new private key for each connection
//
SSL_CTX_set_options(context, SSL_OP_SINGLE_DH_USE);
//
// Pre-generate some keys that are slow to compute
//
rsaKey512 = RSA_generate_key(512, RSA_F4, 0, 0);
rsaKey1024 = RSA_generate_key(1024, RSA_F4, 0, 0);
dhKey512 = get_dh512();
dhKey1024 = get_dh1024();
return 0;
}
static void ssl_init_ctx_protocol(server_rec *s,
apr_pool_t *p,
apr_pool_t *ptemp,
modssl_ctx_t *mctx)
{
SSL_CTX *ctx = NULL;
MODSSL_SSL_METHOD_CONST SSL_METHOD *method = NULL;
char *cp;
int protocol = mctx->protocol;
/*
* Create the new per-server SSL context
*/
if (protocol == SSL_PROTOCOL_NONE) {
ap_log_error(APLOG_MARK, APLOG_ERR, 0, s,
"No SSL protocols available [hint: SSLProtocol]");
ssl_die();
}
cp = apr_pstrcat(p,
(protocol & SSL_PROTOCOL_SSLV2 ? "SSLv2, " : ""),
(protocol & SSL_PROTOCOL_SSLV3 ? "SSLv3, " : ""),
(protocol & SSL_PROTOCOL_TLSV1 ? "TLSv1, " : ""),
NULL);
cp[strlen(cp)-2] = NUL;
ap_log_error(APLOG_MARK, APLOG_DEBUG, 0, s,
"Creating new SSL context (protocols: %s)", cp);
if (protocol == SSL_PROTOCOL_SSLV2) {
method = mctx->pkp ?
SSLv2_client_method() : /* proxy */
SSLv2_server_method(); /* server */
ctx = SSL_CTX_new(method); /* only SSLv2 is left */
}
else {
method = mctx->pkp ?
SSLv23_client_method() : /* proxy */
SSLv23_server_method(); /* server */
ctx = SSL_CTX_new(method); /* be more flexible */
}
mctx->ssl_ctx = ctx;
SSL_CTX_set_options(ctx, SSL_OP_ALL);
if (!(protocol & SSL_PROTOCOL_SSLV2)) {
SSL_CTX_set_options(ctx, SSL_OP_NO_SSLv2);
}
if (!(protocol & SSL_PROTOCOL_SSLV3)) {
SSL_CTX_set_options(ctx, SSL_OP_NO_SSLv3);
}
if (!(protocol & SSL_PROTOCOL_TLSV1)) {
SSL_CTX_set_options(ctx, SSL_OP_NO_TLSv1);
}
#ifdef SSL_OP_CIPHER_SERVER_PREFERENCE
{
SSLSrvConfigRec *sc = mySrvConfig(s);
if (sc->cipher_server_pref == TRUE) {
SSL_CTX_set_options(ctx, SSL_OP_CIPHER_SERVER_PREFERENCE);
}
}
#endif
SSL_CTX_set_app_data(ctx, s);
/*
* Configure additional context ingredients
*/
SSL_CTX_set_options(ctx, SSL_OP_SINGLE_DH_USE);
#ifdef SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION
/*
* Disallow a session from being resumed during a renegotiation,
* so that an acceptable cipher suite can be negotiated.
*/
SSL_CTX_set_options(ctx, SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION);
#endif
}
retcode_t tb_initSSL(Socket_t S,
enum ssl_mode mode, // SSL_CLIENT | SSL_SERVER
ssl_meth_t method, // SSL1 | SSL2 | SSL3 | TLS1
char * CA_path,
char * CA_file,
char * cert,
char * pwd,
char * cipher) {
SSL_METHOD * meth;
sock_ssl_t m;
tb_info("tb_initSSL in\n");
if(!TB_VALID(S, TB_SOCKET)) {
set_tb_errno(TB_ERR_INVALID_TB_OBJECT);
return TB_ERR;
}
if(XSock(S)->ssl != NULL ) {
tb_warn("tb_initSSL: Socket_t allready SSL initialized\n");
set_tb_errno(TB_ERR_ALLREADY);
return TB_ERR;
}
m = tb_xcalloc(1, sizeof(struct sock_ssl));
XSock(S)->ssl = m;
m->ssl_method = method;
m->mode = method;
if( CA_path ) m->CA_path = tb_xstrdup(CA_path);
if( CA_file ) m->CA_file = tb_xstrdup(CA_file);
if( cert ) m->cert = tb_xstrdup(cert);
if( pwd ) m->pwd = tb_xstrdup(pwd);
if( cipher ) m->cipher = tb_xstrdup(cipher);
__tb_init_SSL_once();
switch (m->ssl_method) {
case 1:
meth = (mode == SSL_CLIENT) ? SSLv23_client_method() : SSLv23_server_method();
break;
case 2:
meth = (mode == SSL_CLIENT) ? SSLv2_client_method() : SSLv2_server_method();
break;
case 3:
meth = (mode == SSL_CLIENT) ? SSLv3_client_method() : SSLv3_server_method();
break;
case 4:
meth = (mode == SSL_CLIENT) ? TLSv1_client_method() : TLSv1_server_method();
break;
default:
meth = NULL;
goto err;
}
if (!(m->ctx = SSL_CTX_new(meth))) {
tb_warn("tb_initSSL: Cannot create new SSL context\n");
ERR_print_errors_fp(stderr);
XSock(S)->status = TB_BROKEN;
return TB_ERR;
}
if(tb_errorlevel == TB_DEBUG) SSL_CTX_set_info_callback(m->ctx,info_cb);
if(m->pwd) {
SSL_CTX_set_default_passwd_cb(m->ctx, pass_cb);
SSL_CTX_set_default_passwd_cb_userdata(m->ctx, S);
}
if(m->cert ) {
if(SSL_CTX_use_certificate_file(m->ctx, m->cert, SSL_FILETYPE_PEM) <= 0) {
ERR_print_errors_fp(stderr);
goto err;
}
if (SSL_CTX_use_PrivateKey_file(m->ctx, m->cert, SSL_FILETYPE_PEM) <= 0) {
tb_error("tb_initSSL: Unable to get private key from '%s'\n",
m->cert);
ERR_print_errors_fp(stderr);
goto err;
}
tb_info("privkey loaded\n");
if (!SSL_CTX_check_private_key(m->ctx)) {
tb_error("tb_initSSL: Private key does not match the certificate public key\n");
goto err;
}
tb_info("tb_initSSL: privkey validated\n");
tb_info("tb_initSSL: certificate loaded\n");
}
if(mode == SSL_CLIENT) {
SSL_CTX_set_session_cache_mode(m->ctx, SSL_SESS_CACHE_CLIENT);
} else {
SSL_CTX_set_session_cache_mode(m->ctx, SSL_SESS_CACHE_SERVER);
SSL_CTX_set_session_id_context(m->ctx, "try this one", 12);
}
if(m->CA_file || m->CA_path) {
tb_info("tb_initSSL: loading CAs ...\n");
if(!SSL_CTX_load_verify_locations(m->ctx, m->CA_file, m->CA_path)) {
XSock(S)->status = TB_BROKEN;
tb_warn("tb_initSSL: Cannot load verify locations %s and %s\n",
m->CA_file, m->CA_path);
ERR_print_errors_fp(stderr);
goto err;
}
tb_info("tb_initSSL: CA <%s/%s> loaded\n", m->CA_path, m->CA_file);
SSL_CTX_set_verify(m->ctx, SSL_VERIFY_PEER, verify_cb);
SSL_CTX_set_default_verify_paths(m->ctx);
}
/* Create and configure SSL connection. */
if (!(m->cx = (SSL *)SSL_new(m->ctx))) {
tb_warn("tb_initSSL: Cannot create new SSL context\n");
ERR_print_errors_fp(stderr);
goto err;
}
tb_info("tb_initSSL: ssl ctx initialized\n");
/* Use OpenSSL ciphers -v to see the cipher strings and their SSL
* versions, key exchange, authentication, encryption, and message
* digest algorithms, and key length restrictions. See the OpenSSL
* for the syntax to combine ciphers, e.g. !SSLv2:RC4-MD5:RC4-SHA.
* If you don't specify anything, you get the same as "DEFAULT", which
* means "ALL:!ADH:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP".
*/
if(m->cipher) {
if(!SSL_CTX_set_cipher_list(m->ctx, m->cipher)) {
tb_warn("tb_inittSSL: Cannot use cipher list %s\n", m->cipher);
goto err;
}
tb_info("tb_initSSL: cipher set to <%s>\n", m->cipher);
}
tb_info("tb_initSSL out\n");
return TB_OK;
err:
// fixme: context not totally freed (CA_path, pwd ...)
SSL_CTX_free(m->ctx);
m->ctx = NULL;
XSock(S)->status = TB_BROKEN;
return TB_ERR;
}
eventer_ssl_ctx_t *
eventer_ssl_ctx_new(eventer_ssl_orientation_t type,
const char *layer,
const char *certificate, const char *key,
const char *ca, const char *ciphers) {
char ssl_ctx_key[SSL_CTX_KEYLEN];
eventer_ssl_ctx_t *ctx;
const char *layer_str;
char *ctx_layer, *opts;
char *opts_fallback = DEFAULT_OPTS_STRING;
time_t now;
ctx = calloc(1, sizeof(*ctx));
if(!ctx) return NULL;
layer_str = layer ? layer : DEFAULT_LAYER_STRING;
ctx_layer = alloca(strlen(layer_str)+1);
memcpy(ctx_layer, layer_str, strlen(layer_str)+1);
opts = strchr(ctx_layer,':');
if(opts) *opts++ = '\0';
else {
opts = alloca(strlen(opts_fallback)+1);
memcpy(opts, opts_fallback, strlen(opts_fallback)+1);
}
now = time(NULL);
ssl_ctx_key_write(ssl_ctx_key, sizeof(ssl_ctx_key),
type, layer, certificate, key, ca, ciphers);
ctx->ssl_ctx_cn = ssl_ctx_cache_get(ssl_ctx_key);
if(ctx->ssl_ctx_cn) {
if(now - ctx->ssl_ctx_cn->creation_time > ssl_ctx_cache_expiry ||
(now - ctx->ssl_ctx_cn->last_stat_time > ssl_ctx_cache_finfo_expiry &&
(validate_finfo(&ctx->ssl_ctx_cn->cert_finfo, certificate) ||
validate_finfo(&ctx->ssl_ctx_cn->key_finfo, key) ||
validate_finfo(&ctx->ssl_ctx_cn->ca_finfo, ca) ||
(ctx->ssl_ctx_cn->last_stat_time = now) == 0))) { /* assignment */
ssl_ctx_cache_remove(ssl_ctx_key);
ssl_ctx_cache_node_free(ctx->ssl_ctx_cn);
ctx->ssl_ctx_cn = NULL;
}
}
if(!ctx->ssl_ctx_cn) {
char *part = NULL, *brkt = NULL;
long ctx_options = 0;
ssl_ctx_cache_node *existing_ctx_cn;
ctx->ssl_ctx_cn = calloc(1, sizeof(*ctx->ssl_ctx_cn));
ctx->ssl_ctx_cn->key = strdup(ssl_ctx_key);
ctx->ssl_ctx_cn->refcnt = 1;
ctx->ssl_ctx_cn->creation_time = now;
ctx->ssl_ctx_cn->last_stat_time = now;
populate_finfo(&ctx->ssl_ctx_cn->cert_finfo, certificate);
populate_finfo(&ctx->ssl_ctx_cn->key_finfo, key);
populate_finfo(&ctx->ssl_ctx_cn->ca_finfo, ca);
ctx->ssl_ctx = NULL;
if(0)
;
#if defined(SSL_TXT_SSLV3) && defined(HAVE_SSLV3_SERVER) && defined(HAVE_SSLV3_CLIENT)
else if(layer && !strcasecmp(layer, SSL_TXT_SSLV3))
ctx->ssl_ctx = SSL_CTX_new(type == SSL_SERVER ?
SSLv3_server_method() : SSLv3_client_method());
#endif
#if defined(SSL_TXT_SSLV2) && defined(HAVE_SSLV2_SERVER) && defined(HAVE_SSLV2_CLIENT)
else if(layer && !strcasecmp(layer, SSL_TXT_SSLV2))
ctx->ssl_ctx = SSL_CTX_new(type == SSL_SERVER ?
SSLv2_server_method() : SSLv2_client_method());
#endif
#if defined(SSL_TXT_TLSV1) && defined(HAVE_TLSV1_SERVER) && defined(HAVE_TLSV1_CLIENT)
else if(layer && !strcasecmp(layer, SSL_TXT_TLSV1))
ctx->ssl_ctx = SSL_CTX_new(type == SSL_SERVER ?
TLSv1_server_method() : TLSv1_client_method());
#endif
#if defined(SSL_TXT_TLSV1_1) && defined(HAVE_TLSV1_1_SERVER) && defined(HAVE_TLSV1_1_CLIENT)
else if(layer && !strcasecmp(layer, SSL_TXT_TLSV1_1))
ctx->ssl_ctx = SSL_CTX_new(type == SSL_SERVER ?
TLSv1_1_server_method() : TLSv1_1_client_method());
#endif
#if defined(SSL_TXT_TLSV1_2) && defined(HAVE_TLSV1_2_SERVER) && defined(HAVE_TLSV1_2_CLIENT)
else if(layer && !strcasecmp(layer, SSL_TXT_TLSV1_2))
ctx->ssl_ctx = SSL_CTX_new(type == SSL_SERVER ?
TLSv1_2_server_method() : TLSv1_2_client_method());
#endif
if(ctx->ssl_ctx == NULL)
ctx->ssl_ctx = SSL_CTX_new(type == SSL_SERVER ?
SSLv23_server_method() : SSLv23_client_method());
if(!ctx->ssl_ctx) goto bail;
for(part = strtok_r(opts, ",", &brkt);
part;
part = strtok_r(NULL, ",", &brkt)) {
char *optname = part;
int neg = 0;
if(*optname == '!') neg = 1, optname++;
#define SETBITOPT(name, neg, opt) \
if(!strcasecmp(optname, name)) { \
if(neg) ctx_options &= ~(opt); \
else ctx_options |= (opt); \
}
SETBITOPT("all", neg, SSL_OP_ALL)
#ifdef SSL_TXT_SSLV2
else SETBITOPT(SSL_TXT_SSLV2, !neg, SSL_OP_NO_SSLv2)
#endif
#ifdef SSL_TXT_SSLV3
else SETBITOPT(SSL_TXT_SSLV3, !neg, SSL_OP_NO_SSLv3)
#endif
#ifdef SSL_TXT_TLSV1
else SETBITOPT(SSL_TXT_TLSV1, !neg, SSL_OP_NO_TLSv1)
#endif
#ifdef SSL_TXT_TLSV1_1
else SETBITOPT(SSL_TXT_TLSV1_1, !neg, SSL_OP_NO_TLSv1_1)
#endif
#ifdef SSL_TXT_TLSV1_2
else SETBITOPT(SSL_TXT_TLSV1_2, !neg, SSL_OP_NO_TLSv1_2)
#endif
#ifdef SSL_OP_CIPHER_SERVER_PREFERENCE
else SETBITOPT("cipher_server_preference", neg, SSL_OP_CIPHER_SERVER_PREFERENCE)
#endif
else {
mtevL(mtev_error, "SSL layer part '%s' not understood.\n", optname);
}
}
if (type == SSL_SERVER)
SSL_CTX_set_session_id_context(ctx->ssl_ctx,
(unsigned char *)EVENTER_SSL_DATANAME,
sizeof(EVENTER_SSL_DATANAME)-1);
#ifdef SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS
ctx_options &= ~SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS;
#endif
#ifdef SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG
ctx_options &= ~SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG;
#endif
#ifdef SSL_OP_NO_COMPRESSION
ctx_options |= SSL_OP_NO_COMPRESSION;
#endif
#ifdef SSL_OP_NO_TICKET
ctx_options |= SSL_OP_NO_TICKET;
#endif
#ifdef SSL_OP_SINGLE_DH_USE
ctx_options |= SSL_OP_SINGLE_DH_USE;
#endif
#ifdef SSL_OP_SINGLE_ECDH_USE
ctx_options |= SSL_OP_SINGLE_ECDH_USE;
#endif
SSL_CTX_set_options(ctx->ssl_ctx, ctx_options);
#ifdef SSL_MODE_RELEASE_BUFFERS
SSL_CTX_set_mode(ctx->ssl_ctx, SSL_MODE_RELEASE_BUFFERS);
#endif
if(certificate &&
SSL_CTX_use_certificate_chain_file(ctx->ssl_ctx, certificate) != 1)
goto bail;
if(key &&
SSL_CTX_use_RSAPrivateKey_file(ctx->ssl_ctx,key,
SSL_FILETYPE_PEM) != 1)
goto bail;
if(ca) {
STACK_OF(X509_NAME) *cert_stack;
if(!SSL_CTX_load_verify_locations(ctx->ssl_ctx,ca,NULL) ||
(cert_stack = SSL_load_client_CA_file(ca)) == NULL)
goto bail;
SSL_CTX_set_client_CA_list(ctx->ssl_ctx, cert_stack);
}
SSL_CTX_set_cipher_list(ctx->ssl_ctx, ciphers ? ciphers : "DEFAULT");
SSL_CTX_set_verify(ctx->ssl_ctx, SSL_VERIFY_PEER, verify_cb);
#ifndef OPENSSL_NO_EC
#if defined(SSL_CTX_set_ecdh_auto)
SSL_CTX_set_ecdh_auto(ctx->ssl_ctx, 1);
#elif defined(NID_X9_62_prime256v1)
EC_KEY *ec_key = EC_KEY_new_by_curve_name(NID_X9_62_prime256v1);
SSL_CTX_set_tmp_ecdh(ctx->ssl_ctx, ec_key);
EC_KEY_free(ec_key);
#endif
#endif
existing_ctx_cn = ssl_ctx_cache_set(ctx->ssl_ctx_cn);
if(existing_ctx_cn != ctx->ssl_ctx_cn) {
ssl_ctx_cache_node_free(ctx->ssl_ctx_cn);
ctx->ssl_ctx_cn = existing_ctx_cn;
}
}
int MAIN(int argc, char **argv)
{
int ret=1,i;
int verbose=0,Verbose=0;
int use_supported = 0;
#ifndef OPENSSL_NO_SSL_TRACE
int stdname = 0;
#endif
const char **pp;
const char *p;
int badops=0;
SSL_CTX *ctx=NULL;
SSL *ssl=NULL;
char *ciphers=NULL;
const SSL_METHOD *meth=NULL;
STACK_OF(SSL_CIPHER) *sk=NULL;
char buf[512];
BIO *STDout=NULL;
#if !defined(OPENSSL_NO_SSL2) && !defined(OPENSSL_NO_SSL3)
meth=SSLv23_server_method();
#elif !defined(OPENSSL_NO_SSL3)
meth=SSLv3_server_method();
#elif !defined(OPENSSL_NO_SSL2)
meth=SSLv2_server_method();
#endif
apps_startup();
if (bio_err == NULL)
bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
STDout=BIO_new_fp(stdout,BIO_NOCLOSE);
#ifdef OPENSSL_SYS_VMS
{
BIO *tmpbio = BIO_new(BIO_f_linebuffer());
STDout = BIO_push(tmpbio, STDout);
}
#endif
if (!load_config(bio_err, NULL))
goto end;
argc--;
argv++;
while (argc >= 1)
{
if (strcmp(*argv,"-v") == 0)
verbose=1;
else if (strcmp(*argv,"-V") == 0)
verbose=Verbose=1;
else if (strcmp(*argv,"-s") == 0)
use_supported = 1;
#ifndef OPENSSL_NO_SSL_TRACE
else if (strcmp(*argv,"-stdname") == 0)
stdname=verbose=1;
#endif
#ifndef OPENSSL_NO_SSL2
else if (strcmp(*argv,"-ssl2") == 0)
meth=SSLv2_client_method();
#endif
#ifndef OPENSSL_NO_SSL3
else if (strcmp(*argv,"-ssl3") == 0)
meth=SSLv3_client_method();
#endif
#ifndef OPENSSL_NO_TLS1
else if (strcmp(*argv,"-tls1") == 0)
meth=TLSv1_client_method();
#endif
else if ((strncmp(*argv,"-h",2) == 0) ||
(strcmp(*argv,"-?") == 0))
{
badops=1;
break;
}
else
{
ciphers= *argv;
}
argc--;
argv++;
}
if (badops)
{
for (pp=ciphers_usage; (*pp != NULL); pp++)
BIO_printf(bio_err,"%s",*pp);
goto end;
}
OpenSSL_add_ssl_algorithms();
ctx=SSL_CTX_new(meth);
if (ctx == NULL) goto err;
if (ciphers != NULL) {
if(!SSL_CTX_set_cipher_list(ctx,ciphers)) {
BIO_printf(bio_err, "Error in cipher list\n");
goto err;
}
}
ssl=SSL_new(ctx);
if (ssl == NULL) goto err;
if (use_supported)
sk=SSL_get1_supported_ciphers(ssl);
else
sk=SSL_get_ciphers(ssl);
if (!verbose)
{
for (i=0; i<sk_SSL_CIPHER_num(sk); i++)
{
SSL_CIPHER *c = sk_SSL_CIPHER_value(sk,i);
p = SSL_CIPHER_get_name(c);
if (p == NULL) break;
if (i != 0) BIO_printf(STDout,":");
BIO_printf(STDout,"%s",p);
}
BIO_printf(STDout,"\n");
}
else /* verbose */
{
for (i=0; i<sk_SSL_CIPHER_num(sk); i++)
{
SSL_CIPHER *c;
c = sk_SSL_CIPHER_value(sk,i);
if (Verbose)
{
unsigned long id = SSL_CIPHER_get_id(c);
int id0 = (int)(id >> 24);
int id1 = (int)((id >> 16) & 0xffL);
int id2 = (int)((id >> 8) & 0xffL);
int id3 = (int)(id & 0xffL);
if ((id & 0xff000000L) == 0x02000000L)
BIO_printf(STDout, " 0x%02X,0x%02X,0x%02X - ", id1, id2, id3); /* SSL2 cipher */
else if ((id & 0xff000000L) == 0x03000000L)
BIO_printf(STDout, " 0x%02X,0x%02X - ", id2, id3); /* SSL3 cipher */
else
BIO_printf(STDout, "0x%02X,0x%02X,0x%02X,0x%02X - ", id0, id1, id2, id3); /* whatever */
}
#ifndef OPENSSL_NO_SSL_TRACE
if (stdname)
{
const char *nm = SSL_CIPHER_standard_name(c);
if (nm == NULL)
nm = "UNKNOWN";
BIO_printf(STDout, "%s - ", nm);
}
#endif
BIO_puts(STDout,SSL_CIPHER_description(c,buf,sizeof buf));
}
}
ret=0;
if (0)
{
err:
SSL_load_error_strings();
ERR_print_errors(bio_err);
}
end:
if (use_supported && sk)
sk_SSL_CIPHER_free(sk);
if (ctx != NULL) SSL_CTX_free(ctx);
if (ssl != NULL) SSL_free(ssl);
if (STDout != NULL) BIO_free_all(STDout);
apps_shutdown();
OPENSSL_EXIT(ret);
}
int ssl23_get_client_hello(SSL *s)
{
char buf_space[11]; /* Request this many bytes in initial read.
* We can detect SSL 3.0/TLS 1.0 Client Hellos
* ('type == 3') correctly only when the following
* is in a single record, which is not guaranteed by
* the protocol specification:
* Byte Content
* 0 type \
* 1/2 version > record header
* 3/4 length /
* 5 msg_type \
* 6-8 length > Client Hello message
* 9/10 client_version /
*/
char *buf= &(buf_space[0]);
unsigned char *p,*d,*d_len,*dd;
unsigned int i;
unsigned int csl,sil,cl;
int n=0,j;
int type=0;
int v[2];
if (s->state == SSL23_ST_SR_CLNT_HELLO_A)
{
/* read the initial header */
v[0]=v[1]=0;
if (!ssl3_setup_buffers(s)) goto err;
n=ssl23_read_bytes(s, sizeof buf_space);
if (n != sizeof buf_space) return(n); /* n == -1 || n == 0 */
p=s->packet;
memcpy(buf,p,n);
if ((p[0] & 0x80) && (p[2] == SSL2_MT_CLIENT_HELLO))
{
/*
* SSLv2 header
*/
if ((p[3] == 0x00) && (p[4] == 0x02))
{
v[0]=p[3]; v[1]=p[4];
/* SSLv2 */
if (!(s->options & SSL_OP_NO_SSLv2))
type=1;
}
else if (p[3] == SSL3_VERSION_MAJOR)
{
v[0]=p[3]; v[1]=p[4];
/* SSLv3/TLSv1 */
if (p[4] >= TLS1_VERSION_MINOR)
{
if (!(s->options & SSL_OP_NO_TLSv1))
{
s->version=TLS1_VERSION;
/* type=2; */ /* done later to survive restarts */
s->state=SSL23_ST_SR_CLNT_HELLO_B;
}
else if (!(s->options & SSL_OP_NO_SSLv3))
{
s->version=SSL3_VERSION;
/* type=2; */
s->state=SSL23_ST_SR_CLNT_HELLO_B;
}
else if (!(s->options & SSL_OP_NO_SSLv2))
{
type=1;
}
}
else if (!(s->options & SSL_OP_NO_SSLv3))
{
s->version=SSL3_VERSION;
/* type=2; */
s->state=SSL23_ST_SR_CLNT_HELLO_B;
}
else if (!(s->options & SSL_OP_NO_SSLv2))
type=1;
}
}
else if ((p[0] == SSL3_RT_HANDSHAKE) &&
(p[1] == SSL3_VERSION_MAJOR) &&
(p[5] == SSL3_MT_CLIENT_HELLO) &&
((p[3] == 0 && p[4] < 5 /* silly record length? */)
|| (p[9] >= p[1])))
{
/*
* SSLv3 or tls1 header
*/
v[0]=p[1]; /* major version (= SSL3_VERSION_MAJOR) */
/* We must look at client_version inside the Client Hello message
* to get the correct minor version.
* However if we have only a pathologically small fragment of the
* Client Hello message, this would be difficult, and we'd have
* to read more records to find out.
* No known SSL 3.0 client fragments ClientHello like this,
* so we simply assume TLS 1.0 to avoid protocol version downgrade
* attacks. */
if (p[3] == 0 && p[4] < 6)
{
#if 0
SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO,SSL_R_RECORD_TOO_SMALL);
goto err;
#else
v[1] = TLS1_VERSION_MINOR;
#endif
}
/* if major version number > 3 set minor to a value
* which will use the highest version 3 we support.
* If TLS 2.0 ever appears we will need to revise
* this....
*/
else if (p[9] > SSL3_VERSION_MAJOR)
v[1]=0xff;
else
v[1]=p[10]; /* minor version according to client_version */
if (v[1] >= TLS1_VERSION_MINOR)
{
if (!(s->options & SSL_OP_NO_TLSv1))
{
s->version=TLS1_VERSION;
type=3;
}
else if (!(s->options & SSL_OP_NO_SSLv3))
{
s->version=SSL3_VERSION;
type=3;
}
}
else
{
/* client requests SSL 3.0 */
if (!(s->options & SSL_OP_NO_SSLv3))
{
s->version=SSL3_VERSION;
type=3;
}
else if (!(s->options & SSL_OP_NO_TLSv1))
{
/* we won't be able to use TLS of course,
* but this will send an appropriate alert */
s->version=TLS1_VERSION;
type=3;
}
}
}
else if ((strncmp("GET ", (char *)p,4) == 0) ||
(strncmp("POST ",(char *)p,5) == 0) ||
(strncmp("HEAD ",(char *)p,5) == 0) ||
(strncmp("PUT ", (char *)p,4) == 0))
{
SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO,SSL_R_HTTP_REQUEST);
goto err;
}
else if (strncmp("CONNECT",(char *)p,7) == 0)
{
SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO,SSL_R_HTTPS_PROXY_REQUEST);
goto err;
}
}
#ifdef OPENSSL_FIPS
if (FIPS_mode() && (s->version < TLS1_VERSION))
{
SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO,
SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE);
goto err;
}
#endif
if (s->state == SSL23_ST_SR_CLNT_HELLO_B)
{
/* we have SSLv3/TLSv1 in an SSLv2 header
* (other cases skip this state) */
type=2;
p=s->packet;
v[0] = p[3]; /* == SSL3_VERSION_MAJOR */
v[1] = p[4];
/* The SSL2 protocol allows n to be larger, just pick
* a reasonable buffer size. */
#if SSL3_RT_DEFAULT_PACKET_SIZE < 1024*4 - SSL3_RT_DEFAULT_WRITE_OVERHEAD
#error "SSL3_RT_DEFAULT_PACKET_SIZE is too small."
#endif
n=((p[0]&0x7f)<<8)|p[1];
if (n > SSL3_RT_DEFAULT_PACKET_SIZE - 2)
{
SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO,SSL_R_RECORD_TOO_LARGE);
goto err;
}
j=ssl23_read_bytes(s,n+2);
if (j <= 0) return(j);
ssl3_finish_mac(s, s->packet+2, s->packet_length-2);
if (s->msg_callback)
s->msg_callback(0, SSL2_VERSION, 0, s->packet+2, s->packet_length-2, s, s->msg_callback_arg); /* CLIENT-HELLO */
p=s->packet;
p+=5;
n2s(p,csl);
n2s(p,sil);
n2s(p,cl);
d=(unsigned char *)s->init_buf->data;
if ((csl+sil+cl+11) != s->packet_length)
{
SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO,SSL_R_RECORD_LENGTH_MISMATCH);
goto err;
}
/* record header: msg_type ... */
*(d++) = SSL3_MT_CLIENT_HELLO;
/* ... and length (actual value will be written later) */
d_len = d;
d += 3;
/* client_version */
*(d++) = SSL3_VERSION_MAJOR; /* == v[0] */
*(d++) = v[1];
/* lets populate the random area */
/* get the challenge_length */
i=(cl > SSL3_RANDOM_SIZE)?SSL3_RANDOM_SIZE:cl;
memset(d,0,SSL3_RANDOM_SIZE);
memcpy(&(d[SSL3_RANDOM_SIZE-i]),&(p[csl+sil]),i);
d+=SSL3_RANDOM_SIZE;
/* no session-id reuse */
*(d++)=0;
/* ciphers */
j=0;
dd=d;
d+=2;
for (i=0; i<csl; i+=3)
{
if (p[i] != 0) continue;
*(d++)=p[i+1];
*(d++)=p[i+2];
j+=2;
}
s2n(j,dd);
/* COMPRESSION */
*(d++)=1;
*(d++)=0;
i = (d-(unsigned char *)s->init_buf->data) - 4;
l2n3((long)i, d_len);
/* get the data reused from the init_buf */
s->s3->tmp.reuse_message=1;
s->s3->tmp.message_type=SSL3_MT_CLIENT_HELLO;
s->s3->tmp.message_size=i;
}
/* imaginary new state (for program structure): */
/* s->state = SSL23_SR_CLNT_HELLO_C */
if (type == 1)
{
#ifdef OPENSSL_NO_SSL2
SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO,SSL_R_UNSUPPORTED_PROTOCOL);
goto err;
#else
/* we are talking sslv2 */
/* we need to clean up the SSLv3/TLSv1 setup and put in the
* sslv2 stuff. */
if (s->s2 == NULL)
{
if (!ssl2_new(s))
goto err;
}
else
ssl2_clear(s);
if (s->s3 != NULL) ssl3_free(s);
if (!BUF_MEM_grow_clean(s->init_buf,
SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER))
{
goto err;
}
s->state=SSL2_ST_GET_CLIENT_HELLO_A;
if (s->options & SSL_OP_NO_TLSv1 && s->options & SSL_OP_NO_SSLv3)
s->s2->ssl2_rollback=0;
else
/* reject SSL 2.0 session if client supports SSL 3.0 or TLS 1.0
* (SSL 3.0 draft/RFC 2246, App. E.2) */
s->s2->ssl2_rollback=1;
/* setup the n bytes we have read so we get them from
* the sslv2 buffer */
s->rstate=SSL_ST_READ_HEADER;
s->packet_length=n;
s->packet= &(s->s2->rbuf[0]);
memcpy(s->packet,buf,n);
s->s2->rbuf_left=n;
s->s2->rbuf_offs=0;
s->method=SSLv2_server_method();
s->handshake_func=s->method->ssl_accept;
#endif
}
if ((type == 2) || (type == 3))
{
/* we have SSLv3/TLSv1 (type 2: SSL2 style, type 3: SSL3/TLS style) */
if (!ssl_init_wbio_buffer(s,1)) goto err;
/* we are in this state */
s->state=SSL3_ST_SR_CLNT_HELLO_A;
if (type == 3)
{
/* put the 'n' bytes we have read into the input buffer
* for SSLv3 */
s->rstate=SSL_ST_READ_HEADER;
s->packet_length=n;
s->packet= &(s->s3->rbuf.buf[0]);
memcpy(s->packet,buf,n);
s->s3->rbuf.left=n;
s->s3->rbuf.offset=0;
}
else
{
s->packet_length=0;
s->s3->rbuf.left=0;
s->s3->rbuf.offset=0;
}
if (s->version == TLS1_VERSION)
s->method = TLSv1_server_method();
else
s->method = SSLv3_server_method();
#if 0 /* ssl3_get_client_hello does this */
s->client_version=(v[0]<<8)|v[1];
#endif
s->handshake_func=s->method->ssl_accept;
}
if ((type < 1) || (type > 3))
{
/* bad, very bad */
SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO,SSL_R_UNKNOWN_PROTOCOL);
goto err;
}
s->init_num=0;
if (buf != buf_space) OPENSSL_free(buf);
return(SSL_accept(s));
err:
if (buf != buf_space) OPENSSL_free(buf);
return(-1);
}
int MAIN(int argc, char **argv)
{
int ret=1,i;
int verbose=0;
char **pp;
const char *p;
int badops=0;
SSL_CTX *ctx=NULL;
SSL *ssl=NULL;
char *ciphers=NULL;
SSL_METHOD *meth=NULL;
STACK_OF(SSL_CIPHER) *sk;
char buf[512];
BIO *STDout=NULL;
#if !defined(OPENSSL_NO_SSL2) && !defined(OPENSSL_NO_SSL3)
meth=SSLv23_server_method();
#elif !defined(OPENSSL_NO_SSL3)
meth=SSLv3_server_method();
#elif !defined(OPENSSL_NO_SSL2)
meth=SSLv2_server_method();
#endif
apps_startup();
if (bio_err == NULL)
bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
STDout=BIO_new_fp(stdout,BIO_NOCLOSE);
#ifdef OPENSSL_SYS_VMS
{
BIO *tmpbio = BIO_new(BIO_f_linebuffer());
STDout = BIO_push(tmpbio, STDout);
}
#endif
argc--;
argv++;
while (argc >= 1)
{
if (strcmp(*argv,"-v") == 0)
verbose=1;
#ifndef OPENSSL_NO_SSL2
else if (strcmp(*argv,"-ssl2") == 0)
meth=SSLv2_client_method();
#endif
#ifndef OPENSSL_NO_SSL3
else if (strcmp(*argv,"-ssl3") == 0)
meth=SSLv3_client_method();
#endif
#ifndef OPENSSL_NO_TLS1
else if (strcmp(*argv,"-tls1") == 0)
meth=TLSv1_client_method();
#endif
else if ((strncmp(*argv,"-h",2) == 0) ||
(strcmp(*argv,"-?") == 0))
{
badops=1;
break;
}
else
{
ciphers= *argv;
}
argc--;
argv++;
}
if (badops)
{
for (pp=ciphers_usage; (*pp != NULL); pp++)
BIO_printf(bio_err,"%s",*pp);
goto end;
}
OpenSSL_add_ssl_algorithms();
ctx=SSL_CTX_new(meth);
if (ctx == NULL) goto err;
if (ciphers != NULL) {
if(!SSL_CTX_set_cipher_list(ctx,ciphers)) {
BIO_printf(bio_err, "Error in cipher list\n");
goto err;
}
}
ssl=SSL_new(ctx);
if (ssl == NULL) goto err;
if (!verbose)
{
for (i=0; ; i++)
{
p=SSL_get_cipher_list(ssl,i);
if (p == NULL) break;
if (i != 0) BIO_printf(STDout,":");
BIO_printf(STDout,"%s",p);
}
BIO_printf(STDout,"\n");
}
else
{
sk=SSL_get_ciphers(ssl);
for (i=0; i<sk_SSL_CIPHER_num(sk); i++)
{
BIO_puts(STDout,SSL_CIPHER_description(
sk_SSL_CIPHER_value(sk,i),
buf,sizeof buf));
}
}
ret=0;
if (0)
{
err:
SSL_load_error_strings();
ERR_print_errors(bio_err);
}
end:
if (ctx != NULL) SSL_CTX_free(ctx);
if (ssl != NULL) SSL_free(ssl);
if (STDout != NULL) BIO_free_all(STDout);
apps_shutdown();
OPENSSL_EXIT(ret);
}
int main ( int argc, char **argv )
{
int status, length;
io_channel chan;
struct rpc_msg msg;
char *CApath=NULL,*CAfile=NULL;
int badop=0;
int ret=1;
int client_auth=0;
int server_auth=0;
SSL_CTX *s_ctx=NULL;
/*
* Confirm logical link with initiating client.
*/
LIB$INIT_TIMER();
status = SYS$ASSIGN ( &sysnet, &chan, 0, 0, 0 );
printf("status of assign to SYS$NET: %d\n", status );
/*
* Initialize standard out and error files.
*/
if (bio_err == NULL)
if ((bio_err=BIO_new(BIO_s_file())) != NULL)
BIO_set_fp(bio_err,stderr,BIO_NOCLOSE);
if (bio_stdout == NULL)
if ((bio_stdout=BIO_new(BIO_s_file())) != NULL)
BIO_set_fp(bio_stdout,stdout,BIO_NOCLOSE);
/*
* get the preferred cipher list and other initialization
*/
if (cipher == NULL) cipher=getenv("SSL_CIPHER");
printf("cipher list: %s\n", cipher ? cipher : "{undefined}" );
SSL_load_error_strings();
OpenSSL_add_all_algorithms();
/* DRM, this was the original, but there is no such thing as SSLv2()
s_ctx=SSL_CTX_new(SSLv2());
*/
s_ctx=SSL_CTX_new(SSLv2_server_method());
if (s_ctx == NULL) goto end;
SSL_CTX_use_certificate_file(s_ctx,TEST_SERVER_CERT,SSL_FILETYPE_PEM);
SSL_CTX_use_RSAPrivateKey_file(s_ctx,TEST_SERVER_CERT,SSL_FILETYPE_PEM);
printf("Loaded server certificate: '%s'\n", TEST_SERVER_CERT );
/*
* Take commands from client until bad status.
*/
LIB$SHOW_TIMER();
status = doit ( chan, s_ctx );
LIB$SHOW_TIMER();
/*
* do final cleanup and exit.
*/
end:
if (s_ctx != NULL) SSL_CTX_free(s_ctx);
LIB$SHOW_TIMER();
return 1;
}
static int openssl_ssl_ctx_new(lua_State*L)
{
const char* meth = luaL_optstring(L, 1, "TLSv1");
#if OPENSSL_VERSION_NUMBER >= 0x01000000L
const
#endif
SSL_METHOD* method = NULL;
const char* ciphers;
SSL_CTX* ctx;
if (strcmp(meth, "SSLv3") == 0)
method = SSLv3_method(); /* SSLv3 */
else if (strcmp(meth, "SSLv3_server") == 0)
method = SSLv3_server_method(); /* SSLv3 */
else if (strcmp(meth, "SSLv3_client") == 0)
method = SSLv3_client_method(); /* SSLv3 */
else if (strcmp(meth, "SSLv23") == 0)
method = SSLv23_method(); /* SSLv3 but can rollback to v2 */
else if (strcmp(meth, "SSLv23_server") == 0)
method = SSLv23_server_method(); /* SSLv3 but can rollback to v2 */
else if (strcmp(meth, "SSLv23_client") == 0)
method = SSLv23_client_method(); /* SSLv3 but can rollback to v2 */
else if (strcmp(meth, "TLSv1_1") == 0)
method = TLSv1_1_method(); /* TLSv1.0 */
else if (strcmp(meth, "TLSv1_1_server") == 0)
method = TLSv1_1_server_method(); /* TLSv1.0 */
else if (strcmp(meth, "TLSv1_1_client") == 0)
method = TLSv1_1_client_method(); /* TLSv1.0 */
else if (strcmp(meth, "TLSv1_2") == 0)
method = TLSv1_2_method(); /* TLSv1.0 */
else if (strcmp(meth, "TLSv1_2_server") == 0)
method = TLSv1_2_server_method(); /* TLSv1.0 */
else if (strcmp(meth, "TLSv1_2_client") == 0)
method = TLSv1_2_client_method(); /* TLSv1.0 */
else if (strcmp(meth, "TLSv1") == 0)
method = TLSv1_method(); /* TLSv1.0 */
else if (strcmp(meth, "TLSv1_server") == 0)
method = TLSv1_server_method(); /* TLSv1.0 */
else if (strcmp(meth, "TLSv1_client") == 0)
method = TLSv1_client_method(); /* TLSv1.0 */
else if (strcmp(meth, "DTLSv1") == 0)
method = DTLSv1_method(); /* DTLSv1.0 */
else if (strcmp(meth, "DTLSv1_server") == 0)
method = DTLSv1_server_method(); /* DTLSv1.0 */
else if (strcmp(meth, "DTLSv1_client") == 0)
method = DTLSv1_client_method(); /* DTLSv1.0 */
#ifndef OPENSSL_NO_SSL2
#if OPENSSL_VERSION_NUMBER < 0x10100000L
else if (strcmp(meth, "SSLv2") == 0)
method = SSLv2_method(); /* SSLv2 */
else if (strcmp(meth, "SSLv2_server") == 0)
method = SSLv2_server_method(); /* SSLv2 */
else if (strcmp(meth, "SSLv2_client") == 0)
method = SSLv2_client_method();
#endif
#ifdef LOAD_SSL_CUSTOM
LOAD_SSL_CUSTOM
#endif
#endif
else
luaL_error(L, "#1:%s not supported\n"
"Maybe SSLv3 SSLv23 TLSv1 TLSv1_1 TLSv1_2 DTLSv1 [SSLv2], option followed by _client or _server\n",
"default is SSLv3",
meth);
ciphers = luaL_optstring(L, 2, SSL_DEFAULT_CIPHER_LIST);
ctx = SSL_CTX_new(method);
if (!ctx)
luaL_error(L, "#1:%s not supported\n"
"Maybe SSLv3 SSLv23 TLSv1 TLSv1_1 TLSv1_2 DTLSv1 [SSLv2], option followed by _client or _server\n",
"default is SSLv3",
meth);
openssl_newvalue(L, ctx);
SSL_CTX_set_cipher_list(ctx, ciphers);
PUSH_OBJECT(ctx, "openssl.ssl_ctx");
SSL_CTX_set_app_data(ctx, L);
return 1;
}
int load_config(const char *file)
{
FILE *f;
char line[BUFSIZ];
int ln = 1;
struct passwd *p;
if(file == (const char *) 0)
{
fprintf(stderr, "please supply a configuration file.\n");
fprintf(stderr, "EASHD_CONFIG = %.100s\n", EASHD_CONFIG);
exit(EXIT_FAILURE);
}
if((f = fopen(file, "r")) == (FILE *) 0)
{
fprintf(stderr, "%.100s: %.100s (%i)\n", file, strerror(errno), errno);
exit(EXIT_FAILURE);
}
for(ln = 1; fgets(line, sizeof(line), f); ln++)
{
char key[1024];
char val[1024];
char *ptr;
int x = 0;
ptr = line;
/* skip initial white space */
while(isspace(*ptr))
ptr++;
if(strlen(ptr) <= 0)
continue;
if(*ptr == '#' || *ptr == '\n' || *ptr == '\r')
continue;
switch(sscanf(ptr, "%1000[^ \t]%1000s\n", (char *) &key, (char *) &val))
{
/* found both key and value pairs */
case 2:
switch(get_token(key))
{
case eHookTimeout:
option.hook_timeout = atol(val);
if(option.hook_timeout < 1 || option.hook_timeout > 65536)
{
fprintf(stderr, "[%.100s, line %i]: HookTimeout %i out of range.\n", file, ln, option.port);
return(-1);
}
break;
case ePort:
option.port = atol(val);
if(option.port < 1 || option.port > 65536)
{
fprintf(stderr, "[%.100s, line %i]: port %i out of range.\n", file, ln, option.port);
return(-1);
}
break;
case eListenAddress:
option.listenaddress = strdup(val);
break;
case ePidFile:
option.pidfile = strdup(val);
if(can_create(file, ln, option.pidfile) < 0)
return(-1);
break;
case eLogLevel:
if(!strcasecmp(val, "info"))
option.level = eINFO;
else if(!strcasecmp(val, "debug1"))
option.level = eDEBUG1;
else if(!strcasecmp(val, "debug2"))
option.level = eDEBUG2;
else if(!strcasecmp(val, "debug3"))
option.level = eDEBUG3;
else
{
fprintf(stderr, "[%.100s, line %i]: invalid log level.\n", file, ln);
return(-1);
}
break;
case eSyslogFacility:
if(!strcasecmp(val, "log_kern"))
option.facility = LOG_KERN;
else if(!strcasecmp(val, "log_user"))
option.facility = LOG_USER;
else if(!strcasecmp(val, "log_mail"))
option.facility = LOG_MAIL;
else if(!strcasecmp(val, "log_daemon"))
option.facility = LOG_DAEMON;
else if(!strcasecmp(val, "log_auth"))
option.facility = LOG_AUTH;
else if(!strcasecmp(val, "log_lpr"))
option.facility = LOG_LPR;
else if(!strcasecmp(val, "log_news"))
option.facility = LOG_NEWS;
else if(!strcasecmp(val, "log_uucp"))
option.facility = LOG_UUCP;
else if(!strcasecmp(val, "log_cron"))
option.facility = LOG_CRON;
else if(!strcasecmp(val, "log_local0"))
option.facility = LOG_LOCAL0;
else if(!strcasecmp(val, "log_local1"))
option.facility = LOG_LOCAL1;
else if(!strcasecmp(val, "log_local2"))
option.facility = LOG_LOCAL2;
else if(!strcasecmp(val, "log_local3"))
option.facility = LOG_LOCAL3;
else if(!strcasecmp(val, "log_local4"))
option.facility = LOG_LOCAL4;
else if(!strcasecmp(val, "log_local5"))
option.facility = LOG_LOCAL5;
else if(!strcasecmp(val, "log_local6"))
option.facility = LOG_LOCAL6;
else if(!strcasecmp(val, "log_local7"))
option.facility = LOG_LOCAL7;
else
{
fprintf(stderr, "[%.100s, line %i]: invalid syslog facility.\n", file, ln);
return(-1);
}
break;
case eSyslogPriority:
if(!strcasecmp(val, "log_emerg"))
option.priority = LOG_EMERG;
else if(!strcasecmp(val, "log_alert"))
option.priority = LOG_ALERT;
else if(!strcasecmp(val, "log_crit"))
option.priority = LOG_CRIT;
else if(!strcasecmp(val, "log_err"))
option.priority = LOG_ERR;
else if(!strcasecmp(val, "log_warning"))
option.priority = LOG_WARNING;
else if(!strcasecmp(val, "log_notice"))
option.priority = LOG_NOTICE;
else if(!strcasecmp(val, "log_info"))
option.priority = LOG_INFO;
else if(!strcasecmp(val, "log_debug"))
option.priority = LOG_DEBUG;
else
{
fprintf(stderr, "[%.100s, line %i]: invalid syslog priority.\n", file, ln);
return(-1);
}
break;
case eCipher:
option.cipher = strdup(val);
break;
case eMethod:
if(!strcasecmp(val, "tlsv1"))
{
option.eash_method = TLSv1;
option.method = TLSv1_server_method();
}
else if(!strcasecmp(val, "sslv2"))
{
option.eash_method = SSLv2;
option.method = SSLv2_server_method();
}
else if(!strcasecmp(val, "sslv3"))
{
option.eash_method = SSLv3;
option.method = SSLv3_server_method();
}
else if(!strcasecmp(val, "sslv23"))
{
option.eash_method = SSLv23;
option.method = SSLv23_server_method();
}
else
{
fprintf(stderr, "[%.100s, line %i]: invalid SSL method.\n", file, ln);
return(-1);
}
break;
case eNotificationHook:
option.hook = strdup(val);
if(verify_file(file, ln, option.hook) < 0)
return(-1);
break;
case ePrivateKey:
option.pemfile = strdup(val);
if(verify_file(file, ln, option.pemfile) < 0)
return(-1);
break;
case eRandomFile:
option.randomfile = strdup(val);
if(verify_file(file, ln, option.randomfile) < 0)
return(-1);
break;
case eEGDFile:
option.egdfile = strdup(val);
if(verify_file(file, ln, option.egdfile) < 0)
return(-1);
break;
case eSessionDirectory:
option.sessiondirectory = strdup(val);
if(verify_file_silent(file, ln, option.sessiondirectory) < 0)
{
fprintf(stderr, "info: creating SessionDirectory %.100s\n", option.sessiondirectory);
if(mkdir(option.sessiondirectory, 0700) < 0)
{
fprintf(stderr, "[%.100s, line %i]: mkdir: %.100s (%i)\n", file, ln, strerror(errno), errno);
return(-1);
}
if(chmod(option.sessiondirectory, S_IRUSR | S_IWUSR | S_IXUSR) < 0)
{
fprintf(stderr, "[%.100s, line %i]: chmod: %.100s (%i)\n", file, ln, strerror(errno), errno);
return(-1);
}
}
snprintf(option.sessiondb, sizeof(option.sessiondb) - 1, "%s/db", option.sessiondirectory);
break;
case eCertificateAuthority:
x = 0;
while(option.cafiles[x] != NULL)
x++;
if(!(option.cafiles = realloc(option.cafiles, sizeof(char *) * (x + 2))))
{
fprintf(stderr, "realloc: %.100s (%i)\n", strerror(errno), errno);
return(-1);
}
if(!(option.cafiles[x] = strdup(val)))
{
fprintf(stderr, "strdup: %.100s (%i)\n", strerror(errno), errno);
return(-1);
}
option.cafiles[x + 1] = 0;
break;
case eUser:
if(is_string(val))
{
if((p = getpwnam(val)) == (struct passwd *) 0)
{
fprintf(stderr, "[%.100s, line %i]: unknown username.\n", file, ln);
return(-1);
}
else
{
option.uid = p->pw_uid;
option.gid = p->pw_gid;
}
}
else
{
if((p = getpwuid((uid_t) atol(val))) == (struct passwd *) 0)
{
fprintf(stderr, "[%.100s, line %i]: unknown UID.\n", file, ln);
return(-1);
}
else
{
option.uid = p->pw_uid;
option.gid = p->pw_gid;
}
}
break;
case eSync:
if(!(strcasecmp(val, "_IONBF")))
option.sync = _IONBF;
else if(!(strcasecmp(val, "_IOLBF")))
option.sync = _IOLBF;
else if(!(strcasecmp(val, "_IOFBF")))
option.sync = _IOFBF;
else
{
fprintf(stderr, "[%.100s, line %i]: invalid argument.\n", file, ln);
fprintf(stderr, " _IONBF unbuffered\n");
fprintf(stderr, " _IOLBF line buffered\n");
fprintf(stderr, " _IOFBF fully buffered\n");
return(-1);
}
break;
case eSignInode:
if(!(strcasecmp(val, "yes")))
option.strict_inode = 1;
else if(!(strcasecmp(val, "no")))
option.strict_inode = 0;
else
{
fprintf(stderr, "[%.100s, line %i]: invalid argument. yes or no.\n", file, ln);
return(-1);
}
break;
case eSignMode:
if(!(strcasecmp(val, "yes")))
option.strict_mode = 1;
else if(!(strcasecmp(val, "no")))
option.strict_mode = 0;
else
{
fprintf(stderr, "[%.100s, line %i]: invalid argument. yes or no.\n", file, ln);
return(-1);
}
break;
case eSignOwner:
if(!(strcasecmp(val, "yes")))
option.strict_owner = 1;
else if(!(strcasecmp(val, "no")))
option.strict_owner = 0;
else
{
fprintf(stderr, "[%.100s, line %i]: invalid argument. yes or no.\n", file, ln);
return(-1);
}
break;
case eSignCtime:
if(!(strcasecmp(val, "yes")))
option.strict_ctime = 1;
else if(!(strcasecmp(val, "no")))
option.strict_ctime = 0;
else
{
fprintf(stderr, "[%.100s, line %i]: invalid argument. yes or no.\n", file, ln);
return(-1);
}
break;
case eSignMtime:
if(!(strcasecmp(val, "yes")))
option.strict_mtime = 1;
else if(!(strcasecmp(val, "no")))
option.strict_mtime = 0;
else
{
fprintf(stderr, "[%.100s, line %i]: invalid argument. yes or no.\n", file, ln);
return(-1);
}
break;
case eHookFailureCritical:
if(!(strcasecmp(val, "yes")))
option.hook_failure_critical = 1;
else if(!(strcasecmp(val, "no")))
option.hook_failure_critical = 0;
else
{
fprintf(stderr, "[%.100s, line %i]: invalid argument. yes or no.\n", file, ln);
return(-1);
}
break;
case eKeepAlive:
if(!(strcasecmp(val, "yes")))
option.keepalive = 1;
else if(!(strcasecmp(val, "no")))
option.keepalive = 0;
else
{
fprintf(stderr, "[%.100s, line %i]: invalid argument. yes or no.\n", file, ln);
return(-1);
}
break;
case eIdleTimeout:
option.idletimeout = atol(val);
if(option.idletimeout == -1)
s_log(eDEBUG1, "IdleTimeout = -1 -- disabling session timeout.");
else if(option.idletimeout < 60)
{
fprintf(stderr, "[%.100s, line %i]: set a timeout over 60 seconds\n", file, ln);
return(-1);
}
break;
case eBadOption:
fprintf(stderr, "[%.100s, line %i]: bad configuration option: %.63s\n", file, ln, key);
return(-1);
break;
case emysql_IP:
option.mysql_IP = strdup(val);
break;
case emysql_user:
option.mysql_user = strdup(val);
break;
case emysql_pass:
option.mysql_pass = strdup(val);
break;
case emysql_db:
option.mysql_db = strdup(val);
break;
case emysql_port:
option.mysql_port = atol(val);
if(option.mysql_port < 1 || option.mysql_port > 65536)
{
fprintf(stderr, "[%.100s, line %i]: mysqlport %i out of range.\n", file, ln, option.port);
return(-1);
}
break;
}
break;
case 1:
if(key[strlen(key)-1] == '\n')
key[strlen(key)-1] = '\0';
switch(get_token(key))
{
case eBadOption:
fprintf(stderr, "[%.100s, line %i]: bad configuration option: %.63s\n", file, ln, key);
return(-1);
break;
default:
fprintf(stderr, "[%.100s, line %i]: missing arguement.\n", file, ln);
return(-1);
break;
}
break;
default:
fprintf(stderr, "[%.100s, line %i]: invalid syntax.\n", file, ln);
return(-1);
break;
}
}
fclose(f);
return(0);
}
