#include <ctype.h>
#include <tlsopenssl/tls_openssl.h>
#include <tlsopenssl/tls_bios.h>
+#include <openssl/x509_vfy.h>
#define MAX_CRYPTO_LEN 64
return 0;
}
-const static tls_engine_vft_t openssl_engine = {
- .ctx_alloc = openssl_ctx_alloc,
- .ctx_alloc_w_thread = openssl_ctx_alloc_w_thread,
- .ctx_free = openssl_ctx_free,
- .ctx_attach = openssl_ctx_attach,
- .ctx_detach = openssl_ctx_detach,
- .ctx_get = openssl_ctx_get,
- .ctx_get_w_thread = openssl_ctx_get_w_thread,
- .ctx_init_server = openssl_ctx_init_server,
- .ctx_init_client = openssl_ctx_init_client,
- .ctx_write = openssl_ctx_write,
- .ctx_read = openssl_ctx_read,
- .ctx_handshake_is_over = openssl_handshake_is_over,
- .ctx_start_listen = openssl_start_listen,
- .ctx_stop_listen = openssl_stop_listen,
- .ctx_transport_close = openssl_transport_close,
- .ctx_app_close = openssl_app_close,
-};
-
int
tls_init_ca_chain (void)
{
return (rv < 0 ? -1 : 0);
}
+int
+openssl_reinit_ca_chain (void)
+{
+ openssl_main_t *om = &openssl_main;
+
+ /* Remove/free existing x509_store */
+ if (om->cert_store)
+ {
+ X509_STORE_free (om->cert_store);
+ }
+ return tls_init_ca_chain ();
+}
+
+const static tls_engine_vft_t openssl_engine = {
+ .ctx_alloc = openssl_ctx_alloc,
+ .ctx_alloc_w_thread = openssl_ctx_alloc_w_thread,
+ .ctx_free = openssl_ctx_free,
+ .ctx_attach = openssl_ctx_attach,
+ .ctx_detach = openssl_ctx_detach,
+ .ctx_get = openssl_ctx_get,
+ .ctx_get_w_thread = openssl_ctx_get_w_thread,
+ .ctx_init_server = openssl_ctx_init_server,
+ .ctx_init_client = openssl_ctx_init_client,
+ .ctx_write = openssl_ctx_write,
+ .ctx_read = openssl_ctx_read,
+ .ctx_handshake_is_over = openssl_handshake_is_over,
+ .ctx_start_listen = openssl_start_listen,
+ .ctx_stop_listen = openssl_stop_listen,
+ .ctx_transport_close = openssl_transport_close,
+ .ctx_app_close = openssl_app_close,
+ .ctx_reinit_cachain = openssl_reinit_ca_chain,
+};
+
int
tls_openssl_set_ciphers (char *ciphers)
{
SSL_library_init ();
SSL_load_error_strings ();
- if (tls_init_ca_chain ())
- {
- clib_warning ("failed to initialize TLS CA chain");
- return 0;
- }
-
vec_validate (om->ctx_pool, num_threads - 1);
vec_validate (om->rx_bufs, num_threads - 1);
vec_validate (om->tx_bufs, num_threads - 1);
tls_openssl_set_ciphers
("ALL:!ADH:!LOW:!EXP:!MD5:!RC4-SHA:!DES-CBC3-SHA:@STRENGTH");
+ if (tls_init_ca_chain ())
+ {
+ clib_warning ("failed to initialize TLS CA chain");
+ return 0;
+ }
+
return error;
}
/* *INDENT-OFF* */