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Tidy up the certificate loading code somewhat.

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This commit is contained in:
Jan Vidar Krey 2010-02-15 19:02:31 +01:00
parent 0de66286fa
commit 1ce258bccf
1 changed files with 45 additions and 23 deletions
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66
src/core/hub.c
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@ -552,7 +552,45 @@ static void server_alt_port_stop(struct hub_info* hub)
}
}
#ifdef SSL_SUPPORT
static int load_ssl_certificates(struct hub_info* hub, struct hub_config* config)
{
if (config->tls_enable)
{
hub->ssl_method = SSLv23_method(); /* TLSv1_method() */
hub->ssl_ctx = SSL_CTX_new(hub->ssl_method);
/* Disable SSLv2 */
SSL_CTX_set_options(hub->ssl_ctx, SSL_OP_NO_SSLv2);
if (SSL_CTX_use_certificate_file(hub->ssl_ctx, config->tls_certificate, SSL_FILETYPE_PEM) < 0)
{
LOG_ERROR("SSL_CTX_use_certificate_file: %s", ERR_error_string(ERR_get_error(), NULL));
}
if (SSL_CTX_use_PrivateKey_file(hub->ssl_ctx, config->tls_private_key, SSL_FILETYPE_PEM) < 0)
{
LOG_ERROR("SSL_CTX_use_PrivateKey_file: %s", ERR_error_string(ERR_get_error(), NULL));
}
if (SSL_CTX_check_private_key(hub->ssl_ctx) != 1)
{
LOG_FATAL("SSL_CTX_check_private_key: Private key does not match the certificate public key: %s", ERR_error_string(ERR_get_error(), NULL));
return 0;
}
LOG_INFO("Enabling TLS, using certificate: %s, private key: %s", config->tls_certificate, config->tls_private_key);
}
return 1;
}
static void unload_ssl_certificates(struct hub_info* hub)
{
if (hub->ssl_ctx)
{
SSL_CTX_free(hub->ssl_ctx);
}
}
#endif
struct hub_info* hub_start_service(struct hub_config* config)
{
@ -583,31 +621,11 @@ struct hub_info* hub_start_service(struct hub_config* config)
LOG_INFO("Starting " PRODUCT "/" VERSION ", listening on %s:%d...", net_get_local_address(hub->server->sd), config->server_port);
#ifdef SSL_SUPPORT
if (config->tls_enable)
if (!load_ssl_certificates(hub, config))
{
hub->ssl_method = SSLv23_method(); /* TLSv1_method() */
hub->ssl_ctx = SSL_CTX_new(hub->ssl_method);
/* Disable SSLv2 */
SSL_CTX_set_options(hub->ssl_ctx, SSL_OP_NO_SSLv2);
if (SSL_CTX_use_certificate_file(hub->ssl_ctx, config->tls_certificate, SSL_FILETYPE_PEM) < 0)
{
LOG_ERROR("SSL_CTX_use_certificate_file: %s", ERR_error_string(ERR_get_error(), NULL));
}
if (SSL_CTX_use_PrivateKey_file(hub->ssl_ctx, config->tls_private_key, SSL_FILETYPE_PEM) < 0)
{
LOG_ERROR("SSL_CTX_use_PrivateKey_file: %s", ERR_error_string(ERR_get_error(), NULL));
}
if (SSL_CTX_check_private_key(hub->ssl_ctx) != 1)
{
LOG_FATAL("SSL_CTX_check_private_key: Private key does not match the certificate public key: %s", ERR_error_string(ERR_get_error(), NULL));
hub_free(hub);
return 0;
}
LOG_INFO("Enabling TLS, using certificate: %s, private key: %s", config->tls_certificate, config->tls_private_key);
}
#endif
hub->config = config;
@ -667,6 +685,10 @@ void hub_shutdown_service(struct hub_info* hub)
{
LOG_DEBUG("hub_shutdown_service()");
#ifdef SSL_SUPPORT
unload_ssl_certificates(hub);
#endif
event_queue_shutdown(hub->queue);
net_con_close(hub->server);
hub_free(hub->server);