/*
- * Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
#include <openssl/crypto.h>
#include <openssl/ssl.h>
#include <openssl/ocsp.h>
+#include <openssl/srp.h>
+#include <openssl/txt_db.h>
+#include <openssl/aes.h>
#include "ssltestlib.h"
#include "testutil.h"
-#include "e_os.h"
+#include "testutil/output.h"
+#include "internal/nelem.h"
#include "../ssl/ssl_locl.h"
+#ifndef OPENSSL_NO_TLS1_3
+
+static SSL_SESSION *clientpsk = NULL;
+static SSL_SESSION *serverpsk = NULL;
+static const char *pskid = "Identity";
+static const char *srvid;
+
+static int use_session_cb(SSL *ssl, const EVP_MD *md, const unsigned char **id,
+ size_t *idlen, SSL_SESSION **sess);
+static int find_session_cb(SSL *ssl, const unsigned char *identity,
+ size_t identity_len, SSL_SESSION **sess);
+
+static int use_session_cb_cnt = 0;
+static int find_session_cb_cnt = 0;
+
+static SSL_SESSION *create_a_psk(SSL *ssl);
+#endif
+
static char *cert = NULL;
static char *privkey = NULL;
+static char *srpvfile = NULL;
+static char *tmpfilename = NULL;
-#define LOG_BUFFER_SIZE 1024
+#define LOG_BUFFER_SIZE 2048
static char server_log_buffer[LOG_BUFFER_SIZE + 1] = {0};
static size_t server_log_buffer_index = 0;
static char client_log_buffer[LOG_BUFFER_SIZE + 1] = {0};
#endif
#define NUM_EXTRA_CERTS 40
+#define CLIENT_VERSION_LEN 2
/*
* This structure is used to validate that the correct number of log messages
struct sslapitest_log_counts {
unsigned int rsa_key_exchange_count;
unsigned int master_secret_count;
+ unsigned int client_early_secret_count;
unsigned int client_handshake_secret_count;
unsigned int server_handshake_secret_count;
unsigned int client_application_secret_count;
unsigned int server_application_secret_count;
+ unsigned int early_exporter_secret_count;
+ unsigned int exporter_secret_count;
};
/* If the log doesn't fit, error out. */
if (server_log_buffer_index + line_length > sizeof(server_log_buffer) - 1) {
- TEST_info("Server og too full");
+ TEST_info("Server log too full");
error_writing_log = 1;
return;
}
size_t master_key_size = SSL_MAX_MASTER_KEY_LENGTH;
unsigned int rsa_key_exchange_count = 0;
unsigned int master_secret_count = 0;
+ unsigned int client_early_secret_count = 0;
unsigned int client_handshake_secret_count = 0;
unsigned int server_handshake_secret_count = 0;
unsigned int client_application_secret_count = 0;
unsigned int server_application_secret_count = 0;
+ unsigned int early_exporter_secret_count = 0;
+ unsigned int exporter_secret_count = 0;
for (token = strtok(buffer, " \n"); token != NULL;
token = strtok(NULL, " \n")) {
master_key_size)))
return 0;
master_secret_count++;
- } else if (strcmp(token, "CLIENT_HANDSHAKE_TRAFFIC_SECRET") == 0
+ } else if (strcmp(token, "CLIENT_EARLY_TRAFFIC_SECRET") == 0
+ || strcmp(token, "CLIENT_HANDSHAKE_TRAFFIC_SECRET") == 0
|| strcmp(token, "SERVER_HANDSHAKE_TRAFFIC_SECRET") == 0
|| strcmp(token, "CLIENT_TRAFFIC_SECRET_0") == 0
- || strcmp(token, "SERVER_TRAFFIC_SECRET_0") == 0) {
+ || strcmp(token, "SERVER_TRAFFIC_SECRET_0") == 0
+ || strcmp(token, "EARLY_EXPORTER_SECRET") == 0
+ || strcmp(token, "EXPORTER_SECRET") == 0) {
/*
* TLSv1.3 secret. Tokens should be: 64 ASCII bytes of hex-encoded
* client random, and then the hex-encoded secret. In this case,
* we treat all of these secrets identically and then just
* distinguish between them when counting what we saw.
*/
- if (strcmp(token, "CLIENT_HANDSHAKE_TRAFFIC_SECRET") == 0)
+ if (strcmp(token, "CLIENT_EARLY_TRAFFIC_SECRET") == 0)
+ client_early_secret_count++;
+ else if (strcmp(token, "CLIENT_HANDSHAKE_TRAFFIC_SECRET") == 0)
client_handshake_secret_count++;
else if (strcmp(token, "SERVER_HANDSHAKE_TRAFFIC_SECRET") == 0)
server_handshake_secret_count++;
client_application_secret_count++;
else if (strcmp(token, "SERVER_TRAFFIC_SECRET_0") == 0)
server_application_secret_count++;
+ else if (strcmp(token, "EARLY_EXPORTER_SECRET") == 0)
+ early_exporter_secret_count++;
+ else if (strcmp(token, "EXPORTER_SECRET") == 0)
+ exporter_secret_count++;
client_random_size = SSL_get_client_random(ssl,
actual_client_random,
expected->rsa_key_exchange_count)
|| !TEST_size_t_eq(master_secret_count,
expected->master_secret_count)
+ || !TEST_size_t_eq(client_early_secret_count,
+ expected->client_early_secret_count)
|| !TEST_size_t_eq(client_handshake_secret_count,
expected->client_handshake_secret_count)
|| !TEST_size_t_eq(server_handshake_secret_count,
|| !TEST_size_t_eq(client_application_secret_count,
expected->client_application_secret_count)
|| !TEST_size_t_eq(server_application_secret_count,
- expected->server_application_secret_count))
+ expected->server_application_secret_count)
+ || !TEST_size_t_eq(early_exporter_secret_count,
+ expected->early_exporter_secret_count)
+ || !TEST_size_t_eq(exporter_secret_count,
+ expected->exporter_secret_count))
return 0;
return 1;
}
+#if !defined(OPENSSL_NO_TLS1_2) || defined(OPENSSL_NO_TLS1_3)
static int test_keylog(void)
{
SSL_CTX *cctx = NULL, *sctx = NULL;
if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(),
TLS_client_method(),
+ TLS1_VERSION, TLS_MAX_VERSION,
&sctx, &cctx, cert, privkey)))
return 0;
return testresult;
}
+#endif
#ifndef OPENSSL_NO_TLS1_3
static int test_keylog_no_master_key(void)
{
SSL_CTX *cctx = NULL, *sctx = NULL;
SSL *clientssl = NULL, *serverssl = NULL;
+ SSL_SESSION *sess = NULL;
int testresult = 0;
struct sslapitest_log_counts expected = {0};
+ unsigned char buf[1];
+ size_t readbytes, written;
/* Clean up logging space */
memset(client_log_buffer, 0, sizeof(client_log_buffer));
server_log_buffer_index = 0;
error_writing_log = 0;
- if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(),
- TLS_client_method(), &sctx,
- &cctx, cert, privkey)))
+ if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(),
+ TLS1_VERSION, TLS_MAX_VERSION,
+ &sctx, &cctx, cert, privkey))
+ || !TEST_true(SSL_CTX_set_max_early_data(sctx,
+ SSL3_RT_MAX_PLAIN_LENGTH)))
return 0;
if (!TEST_true(SSL_CTX_get_keylog_callback(cctx) == NULL)
expected.server_handshake_secret_count = 1;
expected.client_application_secret_count = 1;
expected.server_application_secret_count = 1;
+ expected.exporter_secret_count = 1;
+ if (!TEST_true(test_keylog_output(client_log_buffer, clientssl,
+ SSL_get_session(clientssl), &expected))
+ || !TEST_true(test_keylog_output(server_log_buffer, serverssl,
+ SSL_get_session(serverssl),
+ &expected)))
+ goto end;
+
+ /* Terminate old session and resume with early data. */
+ sess = SSL_get1_session(clientssl);
+ SSL_shutdown(clientssl);
+ SSL_shutdown(serverssl);
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ serverssl = clientssl = NULL;
+
+ /* Reset key log */
+ memset(client_log_buffer, 0, sizeof(client_log_buffer));
+ memset(server_log_buffer, 0, sizeof(server_log_buffer));
+ client_log_buffer_index = 0;
+ server_log_buffer_index = 0;
+
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
+ &clientssl, NULL, NULL))
+ || !TEST_true(SSL_set_session(clientssl, sess))
+ /* Here writing 0 length early data is enough. */
+ || !TEST_true(SSL_write_early_data(clientssl, NULL, 0, &written))
+ || !TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
+ &readbytes),
+ SSL_READ_EARLY_DATA_ERROR)
+ || !TEST_int_eq(SSL_get_early_data_status(serverssl),
+ SSL_EARLY_DATA_ACCEPTED)
+ || !TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE))
+ || !TEST_true(SSL_session_reused(clientssl)))
+ goto end;
+
+ /* In addition to the previous entries, expect early secrets. */
+ expected.client_early_secret_count = 1;
+ expected.early_exporter_secret_count = 1;
if (!TEST_true(test_keylog_output(client_log_buffer, clientssl,
SSL_get_session(clientssl), &expected))
|| !TEST_true(test_keylog_output(server_log_buffer, serverssl,
testresult = 1;
end:
+ SSL_SESSION_free(sess);
SSL_free(serverssl);
SSL_free(clientssl);
SSL_CTX_free(sctx);
#endif
#ifndef OPENSSL_NO_TLS1_2
-static int full_early_callback(SSL *s, int *al, void *arg)
+static int full_client_hello_callback(SSL *s, int *al, void *arg)
{
int *ctr = arg;
const unsigned char *p;
#ifndef OPENSSL_NO_EC
11, 10,
#endif
- 35, 13, 22, 23};
+ 35, 22, 23, 13};
size_t len;
/* Make sure we can defer processing and get called back. */
if ((*ctr)++ == 0)
- return -1;
+ return SSL_CLIENT_HELLO_RETRY;
- len = SSL_early_get0_ciphers(s, &p);
+ len = SSL_client_hello_get0_ciphers(s, &p);
if (!TEST_mem_eq(p, len, expected_ciphers, sizeof(expected_ciphers))
- || !TEST_size_t_eq(SSL_early_get0_compression_methods(s, &p), 1)
+ || !TEST_size_t_eq(
+ SSL_client_hello_get0_compression_methods(s, &p), 1)
|| !TEST_int_eq(*p, 0))
- return 0;
- if (!SSL_early_get1_extensions_present(s, &exts, &len))
- return 0;
+ return SSL_CLIENT_HELLO_ERROR;
+ if (!SSL_client_hello_get1_extensions_present(s, &exts, &len))
+ return SSL_CLIENT_HELLO_ERROR;
if (len != OSSL_NELEM(expected_extensions) ||
memcmp(exts, expected_extensions, len * sizeof(*exts)) != 0) {
- printf("Early callback expected ClientHello extensions mismatch\n");
+ printf("ClientHello callback expected extensions mismatch\n");
OPENSSL_free(exts);
- return 0;
+ return SSL_CLIENT_HELLO_ERROR;
}
OPENSSL_free(exts);
- return 1;
+ return SSL_CLIENT_HELLO_SUCCESS;
}
-static int test_early_cb(void)
+static int test_client_hello_cb(void)
{
SSL_CTX *cctx = NULL, *sctx = NULL;
SSL *clientssl = NULL, *serverssl = NULL;
int testctr = 0, testresult = 0;
- if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(),
- TLS_client_method(), &sctx,
- &cctx, cert, privkey)))
+ if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(),
+ TLS1_VERSION, TLS_MAX_VERSION,
+ &sctx, &cctx, cert, privkey)))
goto end;
- SSL_CTX_set_early_cb(sctx, full_early_callback, &testctr);
+ SSL_CTX_set_client_hello_cb(sctx, full_client_hello_callback, &testctr);
/* The gimpy cipher list we configure can't do TLS 1.3. */
SSL_CTX_set_max_proto_version(cctx, TLS1_2_VERSION);
|| !TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
&clientssl, NULL, NULL))
|| !TEST_false(create_ssl_connection(serverssl, clientssl,
- SSL_ERROR_WANT_EARLY))
+ SSL_ERROR_WANT_CLIENT_HELLO_CB))
/*
* Passing a -1 literal is a hack since
* the real value was lost.
* */
- || !TEST_int_eq(SSL_get_error(serverssl, -1), SSL_ERROR_WANT_EARLY)
+ || !TEST_int_eq(SSL_get_error(serverssl, -1),
+ SSL_ERROR_WANT_CLIENT_HELLO_CB)
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
SSL_ERROR_NONE)))
goto end;
#endif
static int execute_test_large_message(const SSL_METHOD *smeth,
- const SSL_METHOD *cmeth, int read_ahead)
+ const SSL_METHOD *cmeth,
+ int min_version, int max_version,
+ int read_ahead)
{
SSL_CTX *cctx = NULL, *sctx = NULL;
SSL *clientssl = NULL, *serverssl = NULL;
if (!TEST_ptr(chaincert))
goto end;
- if (!TEST_true(create_ssl_ctx_pair(smeth, cmeth, &sctx,
- &cctx, cert, privkey)))
+ if (!TEST_true(create_ssl_ctx_pair(smeth, cmeth, min_version, max_version,
+ &sctx, &cctx, cert, privkey)))
goto end;
if (read_ahead) {
static int test_large_message_tls(void)
{
return execute_test_large_message(TLS_server_method(), TLS_client_method(),
+ TLS1_VERSION, TLS_MAX_VERSION,
0);
}
static int test_large_message_tls_read_ahead(void)
{
return execute_test_large_message(TLS_server_method(), TLS_client_method(),
+ TLS1_VERSION, TLS_MAX_VERSION,
1);
}
* read_ahead is set.
*/
return execute_test_large_message(DTLS_server_method(),
- DTLS_client_method(), 0);
+ DTLS_client_method(),
+ DTLS1_VERSION, DTLS_MAX_VERSION,
+ 0);
}
#endif
OCSP_RESPID *id = NULL;
BIO *certbio = NULL;
- if (!create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), &sctx,
- &cctx, cert, privkey))
+ if (!create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(),
+ TLS1_VERSION, TLS_MAX_VERSION,
+ &sctx, &cctx, cert, privkey))
return 0;
if (SSL_CTX_get_tlsext_status_type(cctx) != -1)
}
#endif
-typedef struct ssl_session_test_fixture {
- const char *test_case_name;
- int use_ext_cache;
- int use_int_cache;
-} SSL_SESSION_TEST_FIXTURE;
-
-static int new_called = 0, remove_called = 0;
-
-static SSL_SESSION_TEST_FIXTURE
-ssl_session_set_up(const char *const test_case_name)
-{
- SSL_SESSION_TEST_FIXTURE fixture;
-
- fixture.test_case_name = test_case_name;
- fixture.use_ext_cache = 1;
- fixture.use_int_cache = 1;
-
- new_called = remove_called = 0;
-
- return fixture;
-}
-
-static void ssl_session_tear_down(SSL_SESSION_TEST_FIXTURE fixture)
-{
-}
+#if !defined(OPENSSL_NO_TLS1_3) || !defined(OPENSSL_NO_TLS1_2)
+static int new_called, remove_called, get_called;
static int new_session_cb(SSL *ssl, SSL_SESSION *sess)
{
new_called++;
+ /*
+ * sess has been up-refed for us, but we don't actually need it so free it
+ * immediately.
+ */
+ SSL_SESSION_free(sess);
return 1;
}
remove_called++;
}
-static int execute_test_session(SSL_SESSION_TEST_FIXTURE fix)
+static SSL_SESSION *get_sess_val = NULL;
+
+static SSL_SESSION *get_session_cb(SSL *ssl, const unsigned char *id, int len,
+ int *copy)
+{
+ get_called++;
+ *copy = 1;
+ return get_sess_val;
+}
+
+static int execute_test_session(int maxprot, int use_int_cache,
+ int use_ext_cache)
{
SSL_CTX *sctx = NULL, *cctx = NULL;
SSL *serverssl1 = NULL, *clientssl1 = NULL;
SSL *serverssl2 = NULL, *clientssl2 = NULL;
-#ifndef OPENSSL_NO_TLS1_1
+# ifndef OPENSSL_NO_TLS1_1
SSL *serverssl3 = NULL, *clientssl3 = NULL;
-#endif
+# endif
SSL_SESSION *sess1 = NULL, *sess2 = NULL;
- int testresult = 0;
+ int testresult = 0, numnewsesstick = 1;
- if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(),
- TLS_client_method(), &sctx,
- &cctx, cert, privkey)))
+ new_called = remove_called = 0;
+
+ /* TLSv1.3 sends 2 NewSessionTickets */
+ if (maxprot == TLS1_3_VERSION)
+ numnewsesstick = 2;
+
+ if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(),
+ TLS1_VERSION, TLS_MAX_VERSION,
+ &sctx, &cctx, cert, privkey)))
return 0;
-#ifndef OPENSSL_NO_TLS1_2
- /* Only allow TLS1.2 so we can force a connection failure later */
- SSL_CTX_set_min_proto_version(cctx, TLS1_2_VERSION);
-#endif
+ /*
+ * Only allow the max protocol version so we can force a connection failure
+ * later
+ */
+ SSL_CTX_set_min_proto_version(cctx, maxprot);
+ SSL_CTX_set_max_proto_version(cctx, maxprot);
/* Set up session cache */
- if (fix.use_ext_cache) {
+ if (use_ext_cache) {
SSL_CTX_sess_set_new_cb(cctx, new_session_cb);
SSL_CTX_sess_set_remove_cb(cctx, remove_session_cb);
}
- if (fix.use_int_cache) {
+ if (use_int_cache) {
/* Also covers instance where both are set */
SSL_CTX_set_session_cache_mode(cctx, SSL_SESS_CACHE_CLIENT);
} else {
goto end;
/* Should fail because it should already be in the cache */
- if (fix.use_int_cache && !TEST_false(SSL_CTX_add_session(cctx, sess1)))
+ if (use_int_cache && !TEST_false(SSL_CTX_add_session(cctx, sess1)))
+ goto end;
+ if (use_ext_cache
+ && (!TEST_int_eq(new_called, numnewsesstick)
+
+ || !TEST_int_eq(remove_called, 0)))
+ goto end;
+
+ new_called = remove_called = 0;
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl2,
+ &clientssl2, NULL, NULL))
+ || !TEST_true(SSL_set_session(clientssl2, sess1))
+ || !TEST_true(create_ssl_connection(serverssl2, clientssl2,
+ SSL_ERROR_NONE))
+ || !TEST_true(SSL_session_reused(clientssl2)))
goto end;
- if (fix.use_ext_cache && (new_called != 1 || remove_called != 0))
+
+ if (maxprot == TLS1_3_VERSION) {
+ /*
+ * In TLSv1.3 we should have created a new session even though we have
+ * resumed. Since we attempted a resume we should also have removed the
+ * old ticket from the cache so that we try to only use tickets once.
+ */
+ if (use_ext_cache
+ && (!TEST_int_eq(new_called, 1)
+ || !TEST_int_eq(remove_called, 1)))
+ goto end;
+ } else {
+ /*
+ * In TLSv1.2 we expect to have resumed so no sessions added or
+ * removed.
+ */
+ if (use_ext_cache
+ && (!TEST_int_eq(new_called, 0)
+ || !TEST_int_eq(remove_called, 0)))
+ goto end;
+ }
+
+ SSL_SESSION_free(sess1);
+ if (!TEST_ptr(sess1 = SSL_get1_session(clientssl2)))
goto end;
+ shutdown_ssl_connection(serverssl2, clientssl2);
+ serverssl2 = clientssl2 = NULL;
+ new_called = remove_called = 0;
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl2,
&clientssl2, NULL, NULL))
|| !TEST_true(create_ssl_connection(serverssl2, clientssl2,
if (!TEST_ptr(sess2 = SSL_get1_session(clientssl2)))
goto end;
- if (fix.use_ext_cache && (new_called != 2 || remove_called != 0))
+ if (use_ext_cache
+ && (!TEST_int_eq(new_called, numnewsesstick)
+ || !TEST_int_eq(remove_called, 0)))
goto end;
+ new_called = remove_called = 0;
/*
* This should clear sess2 from the cache because it is a "bad" session.
* See SSL_set_session() documentation.
*/
if (!TEST_true(SSL_set_session(clientssl2, sess1)))
goto end;
- if (fix.use_ext_cache && (new_called != 2 || remove_called != 1))
+ if (use_ext_cache
+ && (!TEST_int_eq(new_called, 0) || !TEST_int_eq(remove_called, 1)))
goto end;
if (!TEST_ptr_eq(SSL_get_session(clientssl2), sess1))
goto end;
- if (fix.use_int_cache) {
+ if (use_int_cache) {
/* Should succeeded because it should not already be in the cache */
if (!TEST_true(SSL_CTX_add_session(cctx, sess2))
|| !TEST_true(SSL_CTX_remove_session(cctx, sess2)))
goto end;
-
- /*
- * This is for the purposes of internal cache testing...ignore the
- * counter for external cache
- */
- if (fix.use_ext_cache)
- remove_called--;
}
+ new_called = remove_called = 0;
/* This shouldn't be in the cache so should fail */
if (!TEST_false(SSL_CTX_remove_session(cctx, sess2)))
goto end;
- if (fix.use_ext_cache && (new_called != 2 || remove_called != 2))
+ if (use_ext_cache
+ && (!TEST_int_eq(new_called, 0) || !TEST_int_eq(remove_called, 1)))
goto end;
-#if !defined(OPENSSL_NO_TLS1_1) && !defined(OPENSSL_NO_TLS1_2)
+# if !defined(OPENSSL_NO_TLS1_1)
+ new_called = remove_called = 0;
/* Force a connection failure */
SSL_CTX_set_max_proto_version(sctx, TLS1_1_VERSION);
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl3,
&clientssl3, NULL, NULL))
|| !TEST_true(SSL_set_session(clientssl3, sess1))
- /* This should fail because of the mismatched protocol versions */
+ /* This should fail because of the mismatched protocol versions */
|| !TEST_false(create_ssl_connection(serverssl3, clientssl3,
SSL_ERROR_NONE)))
goto end;
/* We should have automatically removed the session from the cache */
- if (fix.use_ext_cache && (new_called != 2 || remove_called != 3))
+ if (use_ext_cache
+ && (!TEST_int_eq(new_called, 0) || !TEST_int_eq(remove_called, 1)))
goto end;
/* Should succeed because it should not already be in the cache */
- if (fix.use_int_cache && !SSL_CTX_add_session(cctx, sess2))
+ if (use_int_cache && !TEST_true(SSL_CTX_add_session(cctx, sess2)))
goto end;
-#endif
+# endif
+
+ /* Now do some tests for server side caching */
+ if (use_ext_cache) {
+ SSL_CTX_sess_set_new_cb(cctx, NULL);
+ SSL_CTX_sess_set_remove_cb(cctx, NULL);
+ SSL_CTX_sess_set_new_cb(sctx, new_session_cb);
+ SSL_CTX_sess_set_remove_cb(sctx, remove_session_cb);
+ SSL_CTX_sess_set_get_cb(sctx, get_session_cb);
+ get_sess_val = NULL;
+ }
+
+ SSL_CTX_set_session_cache_mode(cctx, 0);
+ /* Internal caching is the default on the server side */
+ if (!use_int_cache)
+ SSL_CTX_set_session_cache_mode(sctx,
+ SSL_SESS_CACHE_SERVER
+ | SSL_SESS_CACHE_NO_INTERNAL_STORE);
+
+ SSL_free(serverssl1);
+ SSL_free(clientssl1);
+ serverssl1 = clientssl1 = NULL;
+ SSL_free(serverssl2);
+ SSL_free(clientssl2);
+ serverssl2 = clientssl2 = NULL;
+ SSL_SESSION_free(sess1);
+ sess1 = NULL;
+ SSL_SESSION_free(sess2);
+ sess2 = NULL;
+
+ SSL_CTX_set_max_proto_version(sctx, maxprot);
+ if (maxprot == TLS1_2_VERSION)
+ SSL_CTX_set_options(sctx, SSL_OP_NO_TICKET);
+ new_called = remove_called = get_called = 0;
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl1, &clientssl1,
+ NULL, NULL))
+ || !TEST_true(create_ssl_connection(serverssl1, clientssl1,
+ SSL_ERROR_NONE))
+ || !TEST_ptr(sess1 = SSL_get1_session(clientssl1))
+ || !TEST_ptr(sess2 = SSL_get1_session(serverssl1)))
+ goto end;
+
+ if (use_int_cache) {
+ if (maxprot == TLS1_3_VERSION && !use_ext_cache) {
+ /*
+ * In TLSv1.3 it should not have been added to the internal cache,
+ * except in the case where we also have an external cache (in that
+ * case it gets added to the cache in order to generate remove
+ * events after timeout).
+ */
+ if (!TEST_false(SSL_CTX_remove_session(sctx, sess2)))
+ goto end;
+ } else {
+ /* Should fail because it should already be in the cache */
+ if (!TEST_false(SSL_CTX_add_session(sctx, sess2)))
+ goto end;
+ }
+ }
+
+ if (use_ext_cache) {
+ SSL_SESSION *tmp = sess2;
+
+ if (!TEST_int_eq(new_called, numnewsesstick)
+ || !TEST_int_eq(remove_called, 0)
+ || !TEST_int_eq(get_called, 0))
+ goto end;
+ /*
+ * Delete the session from the internal cache to force a lookup from
+ * the external cache. We take a copy first because
+ * SSL_CTX_remove_session() also marks the session as non-resumable.
+ */
+ if (use_int_cache && maxprot != TLS1_3_VERSION) {
+ if (!TEST_ptr(tmp = SSL_SESSION_dup(sess2))
+ || !TEST_true(SSL_CTX_remove_session(sctx, sess2)))
+ goto end;
+ SSL_SESSION_free(sess2);
+ }
+ sess2 = tmp;
+ }
+
+ new_called = remove_called = get_called = 0;
+ get_sess_val = sess2;
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl2,
+ &clientssl2, NULL, NULL))
+ || !TEST_true(SSL_set_session(clientssl2, sess1))
+ || !TEST_true(create_ssl_connection(serverssl2, clientssl2,
+ SSL_ERROR_NONE))
+ || !TEST_true(SSL_session_reused(clientssl2)))
+ goto end;
+
+ if (use_ext_cache) {
+ if (!TEST_int_eq(remove_called, 0))
+ goto end;
+
+ if (maxprot == TLS1_3_VERSION) {
+ if (!TEST_int_eq(new_called, 1)
+ || !TEST_int_eq(get_called, 0))
+ goto end;
+ } else {
+ if (!TEST_int_eq(new_called, 0)
+ || !TEST_int_eq(get_called, 1))
+ goto end;
+ }
+ }
testresult = 1;
SSL_free(clientssl1);
SSL_free(serverssl2);
SSL_free(clientssl2);
-#ifndef OPENSSL_NO_TLS1_1
+# ifndef OPENSSL_NO_TLS1_1
SSL_free(serverssl3);
SSL_free(clientssl3);
-#endif
+# endif
SSL_SESSION_free(sess1);
SSL_SESSION_free(sess2);
-
- /*
- * Check if we need to remove any sessions up-refed for the external cache
- */
- if (new_called >= 1)
- SSL_SESSION_free(sess1);
- if (new_called >= 2)
- SSL_SESSION_free(sess2);
SSL_CTX_free(sctx);
SSL_CTX_free(cctx);
return testresult;
}
+#endif /* !defined(OPENSSL_NO_TLS1_3) || !defined(OPENSSL_NO_TLS1_2) */
static int test_session_with_only_int_cache(void)
{
- SETUP_TEST_FIXTURE(SSL_SESSION_TEST_FIXTURE, ssl_session_set_up);
- fixture.use_ext_cache = 0;
- EXECUTE_TEST(execute_test_session, ssl_session_tear_down);
+#ifndef OPENSSL_NO_TLS1_3
+ if (!execute_test_session(TLS1_3_VERSION, 1, 0))
+ return 0;
+#endif
+
+#ifndef OPENSSL_NO_TLS1_2
+ return execute_test_session(TLS1_2_VERSION, 1, 0);
+#else
+ return 1;
+#endif
}
static int test_session_with_only_ext_cache(void)
{
- SETUP_TEST_FIXTURE(SSL_SESSION_TEST_FIXTURE, ssl_session_set_up);
- fixture.use_int_cache = 0;
- EXECUTE_TEST(execute_test_session, ssl_session_tear_down);
+#ifndef OPENSSL_NO_TLS1_3
+ if (!execute_test_session(TLS1_3_VERSION, 0, 1))
+ return 0;
+#endif
+
+#ifndef OPENSSL_NO_TLS1_2
+ return execute_test_session(TLS1_2_VERSION, 0, 1);
+#else
+ return 1;
+#endif
}
static int test_session_with_both_cache(void)
{
- SETUP_TEST_FIXTURE(SSL_SESSION_TEST_FIXTURE, ssl_session_set_up);
- EXECUTE_TEST(execute_test_session, ssl_session_tear_down);
-}
+#ifndef OPENSSL_NO_TLS1_3
+ if (!execute_test_session(TLS1_3_VERSION, 1, 1))
+ return 0;
+#endif
-#define USE_NULL 0
-#define USE_BIO_1 1
-#define USE_BIO_2 2
+#ifndef OPENSSL_NO_TLS1_2
+ return execute_test_session(TLS1_2_VERSION, 1, 1);
+#else
+ return 1;
+#endif
+}
-#define TOTAL_SSL_SET_BIO_TESTS (3 * 3 * 3 * 3)
+#ifndef OPENSSL_NO_TLS1_3
+static SSL_SESSION *sesscache[6];
+static int do_cache;
-static void setupbio(BIO **res, BIO *bio1, BIO *bio2, int type)
+static int new_cachesession_cb(SSL *ssl, SSL_SESSION *sess)
{
- switch (type) {
- case USE_NULL:
- *res = NULL;
- break;
- case USE_BIO_1:
- *res = bio1;
- break;
- case USE_BIO_2:
- *res = bio2;
- break;
+ if (do_cache) {
+ sesscache[new_called] = sess;
+ } else {
+ /* We don't need the reference to the session, so free it */
+ SSL_SESSION_free(sess);
}
+ new_called++;
+
+ return 1;
}
-static int test_ssl_set_bio(int idx)
+static int post_handshake_verify(SSL *sssl, SSL *cssl)
{
- SSL_CTX *ctx;
- BIO *bio1 = NULL;
- BIO *bio2 = NULL;
- BIO *irbio = NULL, *iwbio = NULL, *nrbio = NULL, *nwbio = NULL;
- SSL *ssl = NULL;
- int initrbio, initwbio, newrbio, newwbio;
- int testresult = 0;
+ SSL_set_verify(sssl, SSL_VERIFY_PEER, NULL);
+ if (!TEST_true(SSL_verify_client_post_handshake(sssl)))
+ return 0;
- initrbio = idx % 3;
- idx /= 3;
- initwbio = idx % 3;
- idx /= 3;
- newrbio = idx % 3;
- idx /= 3;
- newwbio = idx;
- if (!TEST_int_le(newwbio, 2))
+ /* Start handshake on the server and client */
+ if (!TEST_int_eq(SSL_do_handshake(sssl), 1)
+ || !TEST_int_le(SSL_read(cssl, NULL, 0), 0)
+ || !TEST_int_le(SSL_read(sssl, NULL, 0), 0)
+ || !TEST_true(create_ssl_connection(sssl, cssl,
+ SSL_ERROR_NONE)))
return 0;
- if (!TEST_ptr(ctx = SSL_CTX_new(TLS_method()))
- || !TEST_ptr(ssl = SSL_new(ctx)))
- goto end;
+ return 1;
+}
- if (initrbio == USE_BIO_1
- || initwbio == USE_BIO_1
- || newrbio == USE_BIO_1
- || newwbio == USE_BIO_1) {
- if (!TEST_ptr(bio1 = BIO_new(BIO_s_mem())))
+static int setup_ticket_test(int stateful, int idx, SSL_CTX **sctx,
+ SSL_CTX **cctx)
+{
+ int sess_id_ctx = 1;
+
+ if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(),
+ TLS1_VERSION, TLS_MAX_VERSION, sctx,
+ cctx, cert, privkey))
+ || !TEST_true(SSL_CTX_set_num_tickets(*sctx, idx))
+ || !TEST_true(SSL_CTX_set_session_id_context(*sctx,
+ (void *)&sess_id_ctx,
+ sizeof(sess_id_ctx))))
+ return 0;
+
+ if (stateful)
+ SSL_CTX_set_options(*sctx, SSL_OP_NO_TICKET);
+
+ SSL_CTX_set_session_cache_mode(*cctx, SSL_SESS_CACHE_CLIENT
+ | SSL_SESS_CACHE_NO_INTERNAL_STORE);
+ SSL_CTX_sess_set_new_cb(*cctx, new_cachesession_cb);
+
+ return 1;
+}
+
+static int check_resumption(int idx, SSL_CTX *sctx, SSL_CTX *cctx, int succ)
+{
+ SSL *serverssl = NULL, *clientssl = NULL;
+ int i;
+
+ /* Test that we can resume with all the tickets we got given */
+ for (i = 0; i < idx * 2; i++) {
+ new_called = 0;
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
+ &clientssl, NULL, NULL))
+ || !TEST_true(SSL_set_session(clientssl, sesscache[i])))
goto end;
- }
- if (initrbio == USE_BIO_2
- || initwbio == USE_BIO_2
- || newrbio == USE_BIO_2
- || newwbio == USE_BIO_2) {
- if (!TEST_ptr(bio2 = BIO_new(BIO_s_mem())))
+ SSL_set_post_handshake_auth(clientssl, 1);
+
+ if (!TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE)))
goto end;
- }
- setupbio(&irbio, bio1, bio2, initrbio);
- setupbio(&iwbio, bio1, bio2, initwbio);
+ /*
+ * Following a successful resumption we only get 1 ticket. After a
+ * failed one we should get idx tickets.
+ */
+ if (succ) {
+ if (!TEST_true(SSL_session_reused(clientssl))
+ || !TEST_int_eq(new_called, 1))
+ goto end;
+ } else {
+ if (!TEST_false(SSL_session_reused(clientssl))
+ || !TEST_int_eq(new_called, idx))
+ goto end;
+ }
- /*
- * We want to maintain our own refs to these BIO, so do an up ref for each
- * BIO that will have ownership transferred in the SSL_set_bio() call
- */
- if (irbio != NULL)
- BIO_up_ref(irbio);
- if (iwbio != NULL && iwbio != irbio)
- BIO_up_ref(iwbio);
+ new_called = 0;
+ /* After a post-handshake authentication we should get 1 new ticket */
+ if (succ
+ && (!post_handshake_verify(serverssl, clientssl)
+ || !TEST_int_eq(new_called, 1)))
+ goto end;
- SSL_set_bio(ssl, irbio, iwbio);
+ SSL_shutdown(clientssl);
+ SSL_shutdown(serverssl);
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ serverssl = clientssl = NULL;
+ SSL_SESSION_free(sesscache[i]);
+ sesscache[i] = NULL;
+ }
- setupbio(&nrbio, bio1, bio2, newrbio);
- setupbio(&nwbio, bio1, bio2, newwbio);
+ return 1;
- /*
+ end:
+ SSL_free(clientssl);
+ SSL_free(serverssl);
+ return 0;
+}
+
+static int test_tickets(int stateful, int idx)
+{
+ SSL_CTX *sctx = NULL, *cctx = NULL;
+ SSL *serverssl = NULL, *clientssl = NULL;
+ int testresult = 0;
+ size_t j;
+
+ /* idx is the test number, but also the number of tickets we want */
+
+ new_called = 0;
+ do_cache = 1;
+
+ if (!setup_ticket_test(stateful, idx, &sctx, &cctx))
+ goto end;
+
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
+ &clientssl, NULL, NULL)))
+ goto end;
+
+ if (!TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE))
+ /* Check we got the number of tickets we were expecting */
+ || !TEST_int_eq(idx, new_called))
+ goto end;
+
+ SSL_shutdown(clientssl);
+ SSL_shutdown(serverssl);
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+ clientssl = serverssl = NULL;
+ sctx = cctx = NULL;
+
+ /*
+ * Now we try to resume with the tickets we previously created. The
+ * resumption attempt is expected to fail (because we're now using a new
+ * SSL_CTX). We should see idx number of tickets issued again.
+ */
+
+ /* Stop caching sessions - just count them */
+ do_cache = 0;
+
+ if (!setup_ticket_test(stateful, idx, &sctx, &cctx))
+ goto end;
+
+ if (!check_resumption(idx, sctx, cctx, 0))
+ goto end;
+
+ /* Start again with caching sessions */
+ new_called = 0;
+ do_cache = 1;
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+ sctx = cctx = NULL;
+
+ if (!setup_ticket_test(stateful, idx, &sctx, &cctx))
+ goto end;
+
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
+ &clientssl, NULL, NULL)))
+ goto end;
+
+ SSL_set_post_handshake_auth(clientssl, 1);
+
+ if (!TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE))
+ /* Check we got the number of tickets we were expecting */
+ || !TEST_int_eq(idx, new_called))
+ goto end;
+
+ /* After a post-handshake authentication we should get new tickets issued */
+ if (!post_handshake_verify(serverssl, clientssl)
+ || !TEST_int_eq(idx * 2, new_called))
+ goto end;
+
+ SSL_shutdown(clientssl);
+ SSL_shutdown(serverssl);
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ serverssl = clientssl = NULL;
+
+ /* Stop caching sessions - just count them */
+ do_cache = 0;
+
+ /*
+ * Check we can resume with all the tickets we created. This time around the
+ * resumptions should all be successful.
+ */
+ if (!check_resumption(idx, sctx, cctx, 1))
+ goto end;
+
+ testresult = 1;
+
+ end:
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ for (j = 0; j < OSSL_NELEM(sesscache); j++) {
+ SSL_SESSION_free(sesscache[j]);
+ sesscache[j] = NULL;
+ }
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+
+ return testresult;
+}
+
+static int test_stateless_tickets(int idx)
+{
+ return test_tickets(0, idx);
+}
+
+static int test_stateful_tickets(int idx)
+{
+ return test_tickets(1, idx);
+}
+
+static int test_psk_tickets(void)
+{
+ SSL_CTX *sctx = NULL, *cctx = NULL;
+ SSL *serverssl = NULL, *clientssl = NULL;
+ int testresult = 0;
+ int sess_id_ctx = 1;
+
+ if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(),
+ TLS1_VERSION, TLS_MAX_VERSION, &sctx,
+ &cctx, NULL, NULL))
+ || !TEST_true(SSL_CTX_set_session_id_context(sctx,
+ (void *)&sess_id_ctx,
+ sizeof(sess_id_ctx))))
+ goto end;
+
+ SSL_CTX_set_session_cache_mode(cctx, SSL_SESS_CACHE_CLIENT
+ | SSL_SESS_CACHE_NO_INTERNAL_STORE);
+ SSL_CTX_set_psk_use_session_callback(cctx, use_session_cb);
+ SSL_CTX_set_psk_find_session_callback(sctx, find_session_cb);
+ SSL_CTX_sess_set_new_cb(cctx, new_session_cb);
+ use_session_cb_cnt = 0;
+ find_session_cb_cnt = 0;
+ srvid = pskid;
+ new_called = 0;
+
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
+ NULL, NULL)))
+ goto end;
+ clientpsk = serverpsk = create_a_psk(clientssl);
+ if (!TEST_ptr(clientpsk))
+ goto end;
+ SSL_SESSION_up_ref(clientpsk);
+
+ if (!TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE))
+ || !TEST_int_eq(1, find_session_cb_cnt)
+ || !TEST_int_eq(1, use_session_cb_cnt)
+ /* We should always get 1 ticket when using external PSK */
+ || !TEST_int_eq(1, new_called))
+ goto end;
+
+ testresult = 1;
+
+ end:
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+ SSL_SESSION_free(clientpsk);
+ SSL_SESSION_free(serverpsk);
+ clientpsk = serverpsk = NULL;
+
+ return testresult;
+}
+#endif
+
+#define USE_NULL 0
+#define USE_BIO_1 1
+#define USE_BIO_2 2
+#define USE_DEFAULT 3
+
+#define CONNTYPE_CONNECTION_SUCCESS 0
+#define CONNTYPE_CONNECTION_FAIL 1
+#define CONNTYPE_NO_CONNECTION 2
+
+#define TOTAL_NO_CONN_SSL_SET_BIO_TESTS (3 * 3 * 3 * 3)
+#define TOTAL_CONN_SUCCESS_SSL_SET_BIO_TESTS (2 * 2)
+#if !defined(OPENSSL_NO_TLS1_3) && !defined(OPENSSL_NO_TLS1_2)
+# define TOTAL_CONN_FAIL_SSL_SET_BIO_TESTS (2 * 2)
+#else
+# define TOTAL_CONN_FAIL_SSL_SET_BIO_TESTS 0
+#endif
+
+#define TOTAL_SSL_SET_BIO_TESTS TOTAL_NO_CONN_SSL_SET_BIO_TESTS \
+ + TOTAL_CONN_SUCCESS_SSL_SET_BIO_TESTS \
+ + TOTAL_CONN_FAIL_SSL_SET_BIO_TESTS
+
+static void setupbio(BIO **res, BIO *bio1, BIO *bio2, int type)
+{
+ switch (type) {
+ case USE_NULL:
+ *res = NULL;
+ break;
+ case USE_BIO_1:
+ *res = bio1;
+ break;
+ case USE_BIO_2:
+ *res = bio2;
+ break;
+ }
+}
+
+
+/*
+ * Tests calls to SSL_set_bio() under various conditions.
+ *
+ * For the first 3 * 3 * 3 * 3 = 81 tests we do 2 calls to SSL_set_bio() with
+ * various combinations of valid BIOs or NULL being set for the rbio/wbio. We
+ * then do more tests where we create a successful connection first using our
+ * standard connection setup functions, and then call SSL_set_bio() with
+ * various combinations of valid BIOs or NULL. We then repeat these tests
+ * following a failed connection. In this last case we are looking to check that
+ * SSL_set_bio() functions correctly in the case where s->bbio is not NULL.
+ */
+static int test_ssl_set_bio(int idx)
+{
+ SSL_CTX *sctx = NULL, *cctx = NULL;
+ BIO *bio1 = NULL;
+ BIO *bio2 = NULL;
+ BIO *irbio = NULL, *iwbio = NULL, *nrbio = NULL, *nwbio = NULL;
+ SSL *serverssl = NULL, *clientssl = NULL;
+ int initrbio, initwbio, newrbio, newwbio, conntype;
+ int testresult = 0;
+
+ if (idx < TOTAL_NO_CONN_SSL_SET_BIO_TESTS) {
+ initrbio = idx % 3;
+ idx /= 3;
+ initwbio = idx % 3;
+ idx /= 3;
+ newrbio = idx % 3;
+ idx /= 3;
+ newwbio = idx % 3;
+ conntype = CONNTYPE_NO_CONNECTION;
+ } else {
+ idx -= TOTAL_NO_CONN_SSL_SET_BIO_TESTS;
+ initrbio = initwbio = USE_DEFAULT;
+ newrbio = idx % 2;
+ idx /= 2;
+ newwbio = idx % 2;
+ idx /= 2;
+ conntype = idx % 2;
+ }
+
+ if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(),
+ TLS1_VERSION, TLS_MAX_VERSION,
+ &sctx, &cctx, cert, privkey)))
+ goto end;
+
+ if (conntype == CONNTYPE_CONNECTION_FAIL) {
+ /*
+ * We won't ever get here if either TLSv1.3 or TLSv1.2 is disabled
+ * because we reduced the number of tests in the definition of
+ * TOTAL_CONN_FAIL_SSL_SET_BIO_TESTS to avoid this scenario. By setting
+ * mismatched protocol versions we will force a connection failure.
+ */
+ SSL_CTX_set_min_proto_version(sctx, TLS1_3_VERSION);
+ SSL_CTX_set_max_proto_version(cctx, TLS1_2_VERSION);
+ }
+
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
+ NULL, NULL)))
+ goto end;
+
+ if (initrbio == USE_BIO_1
+ || initwbio == USE_BIO_1
+ || newrbio == USE_BIO_1
+ || newwbio == USE_BIO_1) {
+ if (!TEST_ptr(bio1 = BIO_new(BIO_s_mem())))
+ goto end;
+ }
+
+ if (initrbio == USE_BIO_2
+ || initwbio == USE_BIO_2
+ || newrbio == USE_BIO_2
+ || newwbio == USE_BIO_2) {
+ if (!TEST_ptr(bio2 = BIO_new(BIO_s_mem())))
+ goto end;
+ }
+
+ if (initrbio != USE_DEFAULT) {
+ setupbio(&irbio, bio1, bio2, initrbio);
+ setupbio(&iwbio, bio1, bio2, initwbio);
+ SSL_set_bio(clientssl, irbio, iwbio);
+
+ /*
+ * We want to maintain our own refs to these BIO, so do an up ref for
+ * each BIO that will have ownership transferred in the SSL_set_bio()
+ * call
+ */
+ if (irbio != NULL)
+ BIO_up_ref(irbio);
+ if (iwbio != NULL && iwbio != irbio)
+ BIO_up_ref(iwbio);
+ }
+
+ if (conntype != CONNTYPE_NO_CONNECTION
+ && !TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE)
+ == (conntype == CONNTYPE_CONNECTION_SUCCESS)))
+ goto end;
+
+ setupbio(&nrbio, bio1, bio2, newrbio);
+ setupbio(&nwbio, bio1, bio2, newwbio);
+
+ /*
* We will (maybe) transfer ownership again so do more up refs.
* SSL_set_bio() has some really complicated ownership rules where BIOs have
* already been set!
&& (nwbio != iwbio || (nwbio == iwbio && irbio == iwbio)))
BIO_up_ref(nwbio);
- SSL_set_bio(ssl, nrbio, nwbio);
+ SSL_set_bio(clientssl, nrbio, nwbio);
testresult = 1;
end:
- SSL_free(ssl);
BIO_free(bio1);
BIO_free(bio2);
* functions. If we haven't done enough then this will only be detected in
* a crypto-mdebug build
*/
- SSL_CTX_free(ctx);
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
return testresult;
}
-typedef struct ssl_bio_test_fixture {
- const char *test_case_name;
- int pop_ssl;
- enum { NO_BIO_CHANGE, CHANGE_RBIO, CHANGE_WBIO } change_bio;
-} SSL_BIO_TEST_FIXTURE;
+typedef enum { NO_BIO_CHANGE, CHANGE_RBIO, CHANGE_WBIO } bio_change_t;
-static SSL_BIO_TEST_FIXTURE ssl_bio_set_up(const char *const test_case_name)
-{
- SSL_BIO_TEST_FIXTURE fixture;
-
- fixture.test_case_name = test_case_name;
- fixture.pop_ssl = 0;
- fixture.change_bio = NO_BIO_CHANGE;
- return fixture;
-}
-
-static void ssl_bio_tear_down(SSL_BIO_TEST_FIXTURE fixture)
-{
-}
-
-static int execute_test_ssl_bio(SSL_BIO_TEST_FIXTURE fix)
+static int execute_test_ssl_bio(int pop_ssl, bio_change_t change_bio)
{
BIO *sslbio = NULL, *membio1 = NULL, *membio2 = NULL;
SSL_CTX *ctx;
BIO_push(sslbio, membio1);
/* Verify changing the rbio/wbio directly does not cause leaks */
- if (fix.change_bio != NO_BIO_CHANGE) {
+ if (change_bio != NO_BIO_CHANGE) {
if (!TEST_ptr(membio2 = BIO_new(BIO_s_mem())))
goto end;
- if (fix.change_bio == CHANGE_RBIO)
+ if (change_bio == CHANGE_RBIO)
SSL_set0_rbio(ssl, membio2);
else
SSL_set0_wbio(ssl, membio2);
}
ssl = NULL;
- if (fix.pop_ssl)
+ if (pop_ssl)
BIO_pop(sslbio);
else
BIO_pop(membio1);
static int test_ssl_bio_pop_next_bio(void)
{
- SETUP_TEST_FIXTURE(SSL_BIO_TEST_FIXTURE, ssl_bio_set_up);
- EXECUTE_TEST(execute_test_ssl_bio, ssl_bio_tear_down);
+ return execute_test_ssl_bio(0, NO_BIO_CHANGE);
}
static int test_ssl_bio_pop_ssl_bio(void)
{
- SETUP_TEST_FIXTURE(SSL_BIO_TEST_FIXTURE, ssl_bio_set_up);
- fixture.pop_ssl = 1;
- EXECUTE_TEST(execute_test_ssl_bio, ssl_bio_tear_down);
+ return execute_test_ssl_bio(1, NO_BIO_CHANGE);
}
static int test_ssl_bio_change_rbio(void)
{
- SETUP_TEST_FIXTURE(SSL_BIO_TEST_FIXTURE, ssl_bio_set_up);
- fixture.change_bio = CHANGE_RBIO;
- EXECUTE_TEST(execute_test_ssl_bio, ssl_bio_tear_down);
+ return execute_test_ssl_bio(0, CHANGE_RBIO);
}
static int test_ssl_bio_change_wbio(void)
{
- SETUP_TEST_FIXTURE(SSL_BIO_TEST_FIXTURE, ssl_bio_set_up);
- fixture.change_bio = CHANGE_WBIO;
- EXECUTE_TEST(execute_test_ssl_bio, ssl_bio_tear_down);
+ return execute_test_ssl_bio(0, CHANGE_WBIO);
}
+#if !defined(OPENSSL_NO_TLS1_2) || defined(OPENSSL_NO_TLS1_3)
typedef struct {
/* The list of sig algs */
const int *list;
} sigalgs_list;
static const int validlist1[] = {NID_sha256, EVP_PKEY_RSA};
-#ifndef OPENSSL_NO_EC
+# ifndef OPENSSL_NO_EC
static const int validlist2[] = {NID_sha256, EVP_PKEY_RSA, NID_sha512, EVP_PKEY_EC};
static const int validlist3[] = {NID_sha512, EVP_PKEY_EC};
-#endif
+# endif
static const int invalidlist1[] = {NID_undef, EVP_PKEY_RSA};
static const int invalidlist2[] = {NID_sha256, NID_undef};
static const int invalidlist3[] = {NID_sha256, EVP_PKEY_RSA, NID_sha256};
static const int invalidlist4[] = {NID_sha256};
static const sigalgs_list testsigalgs[] = {
{validlist1, OSSL_NELEM(validlist1), NULL, 1, 1},
-#ifndef OPENSSL_NO_EC
+# ifndef OPENSSL_NO_EC
{validlist2, OSSL_NELEM(validlist2), NULL, 1, 1},
{validlist3, OSSL_NELEM(validlist3), NULL, 1, 0},
-#endif
+# endif
{NULL, 0, "RSA+SHA256", 1, 1},
-#ifndef OPENSSL_NO_EC
+# ifndef OPENSSL_NO_EC
{NULL, 0, "RSA+SHA256:ECDSA+SHA512", 1, 1},
{NULL, 0, "ECDSA+SHA512", 1, 0},
-#endif
+# endif
{invalidlist1, OSSL_NELEM(invalidlist1), NULL, 0, 0},
{invalidlist2, OSSL_NELEM(invalidlist2), NULL, 0, 0},
{invalidlist3, OSSL_NELEM(invalidlist3), NULL, 0, 0},
curr = testctx ? &testsigalgs[idx]
: &testsigalgs[idx - OSSL_NELEM(testsigalgs)];
- if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(),
- TLS_client_method(), &sctx,
- &cctx, cert, privkey)))
+ if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(),
+ TLS1_VERSION, TLS_MAX_VERSION,
+ &sctx, &cctx, cert, privkey)))
return 0;
/*
return testresult;
}
+#endif
#ifndef OPENSSL_NO_TLS1_3
+static int psk_client_cb_cnt = 0;
+static int psk_server_cb_cnt = 0;
-#define MSG1 "Hello"
-#define MSG2 "World."
-#define MSG3 "This"
-#define MSG4 "is"
-#define MSG5 "a"
-#define MSG6 "test"
-#define MSG7 "message."
-
-/*
- * Helper method to setup objects for early data test. Caller frees objects on
- * error.
- */
-static int setupearly_data_test(SSL_CTX **cctx, SSL_CTX **sctx, SSL **clientssl,
- SSL **serverssl, SSL_SESSION **sess, int idx)
+static int use_session_cb(SSL *ssl, const EVP_MD *md, const unsigned char **id,
+ size_t *idlen, SSL_SESSION **sess)
{
- if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(),
- TLS_client_method(), sctx,
- cctx, cert, privkey)))
- return 0;
+ switch (++use_session_cb_cnt) {
+ case 1:
+ /* The first call should always have a NULL md */
+ if (md != NULL)
+ return 0;
+ break;
- /* When idx == 1 we repeat the tests with read_ahead set */
- if (idx > 0) {
- SSL_CTX_set_read_ahead(*cctx, 1);
- SSL_CTX_set_read_ahead(*sctx, 1);
- }
+ case 2:
+ /* The second call should always have an md */
+ if (md == NULL)
+ return 0;
+ break;
- if (!TEST_true(create_ssl_objects(*sctx, *cctx, serverssl, clientssl,
- NULL, NULL))
- || !TEST_true(create_ssl_connection(*serverssl, *clientssl,
- SSL_ERROR_NONE)))
+ default:
+ /* We should only be called a maximum of twice */
return 0;
+ }
- *sess = SSL_get1_session(*clientssl);
- SSL_shutdown(*clientssl);
- SSL_shutdown(*serverssl);
- SSL_free(*serverssl);
- SSL_free(*clientssl);
- *serverssl = *clientssl = NULL;
+ if (clientpsk != NULL)
+ SSL_SESSION_up_ref(clientpsk);
+
+ *sess = clientpsk;
+ *id = (const unsigned char *)pskid;
+ *idlen = strlen(pskid);
+
+ return 1;
+}
+
+#ifndef OPENSSL_NO_PSK
+static unsigned int psk_client_cb(SSL *ssl, const char *hint, char *id,
+ unsigned int max_id_len,
+ unsigned char *psk,
+ unsigned int max_psk_len)
+{
+ unsigned int psklen = 0;
+
+ psk_client_cb_cnt++;
+
+ if (strlen(pskid) + 1 > max_id_len)
+ return 0;
+
+ /* We should only ever be called a maximum of twice per connection */
+ if (psk_client_cb_cnt > 2)
+ return 0;
+
+ if (clientpsk == NULL)
+ return 0;
+
+ /* We'll reuse the PSK we set up for TLSv1.3 */
+ if (SSL_SESSION_get_master_key(clientpsk, NULL, 0) > max_psk_len)
+ return 0;
+ psklen = SSL_SESSION_get_master_key(clientpsk, psk, max_psk_len);
+ strncpy(id, pskid, max_id_len);
+
+ return psklen;
+}
+#endif /* OPENSSL_NO_PSK */
+
+static int find_session_cb(SSL *ssl, const unsigned char *identity,
+ size_t identity_len, SSL_SESSION **sess)
+{
+ find_session_cb_cnt++;
+
+ /* We should only ever be called a maximum of twice per connection */
+ if (find_session_cb_cnt > 2)
+ return 0;
+
+ if (serverpsk == NULL)
+ return 0;
+
+ /* Identity should match that set by the client */
+ if (strlen(srvid) != identity_len
+ || strncmp(srvid, (const char *)identity, identity_len) != 0) {
+ /* No PSK found, continue but without a PSK */
+ *sess = NULL;
+ return 1;
+ }
+
+ SSL_SESSION_up_ref(serverpsk);
+ *sess = serverpsk;
+
+ return 1;
+}
+
+#ifndef OPENSSL_NO_PSK
+static unsigned int psk_server_cb(SSL *ssl, const char *identity,
+ unsigned char *psk, unsigned int max_psk_len)
+{
+ unsigned int psklen = 0;
+
+ psk_server_cb_cnt++;
+
+ /* We should only ever be called a maximum of twice per connection */
+ if (find_session_cb_cnt > 2)
+ return 0;
+
+ if (serverpsk == NULL)
+ return 0;
+
+ /* Identity should match that set by the client */
+ if (strcmp(srvid, identity) != 0) {
+ return 0;
+ }
+
+ /* We'll reuse the PSK we set up for TLSv1.3 */
+ if (SSL_SESSION_get_master_key(serverpsk, NULL, 0) > max_psk_len)
+ return 0;
+ psklen = SSL_SESSION_get_master_key(serverpsk, psk, max_psk_len);
+
+ return psklen;
+}
+#endif /* OPENSSL_NO_PSK */
+
+#define MSG1 "Hello"
+#define MSG2 "World."
+#define MSG3 "This"
+#define MSG4 "is"
+#define MSG5 "a"
+#define MSG6 "test"
+#define MSG7 "message."
+
+#define TLS13_AES_256_GCM_SHA384_BYTES ((const unsigned char *)"\x13\x02")
+#define TLS13_AES_128_GCM_SHA256_BYTES ((const unsigned char *)"\x13\x01")
+
+
+static SSL_SESSION *create_a_psk(SSL *ssl)
+{
+ const SSL_CIPHER *cipher = NULL;
+ const unsigned char key[] = {
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a,
+ 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15,
+ 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20,
+ 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b,
+ 0x2c, 0x2d, 0x2e, 0x2f
+ };
+ SSL_SESSION *sess = NULL;
+
+ cipher = SSL_CIPHER_find(ssl, TLS13_AES_256_GCM_SHA384_BYTES);
+ sess = SSL_SESSION_new();
+ if (!TEST_ptr(sess)
+ || !TEST_ptr(cipher)
+ || !TEST_true(SSL_SESSION_set1_master_key(sess, key,
+ sizeof(key)))
+ || !TEST_true(SSL_SESSION_set_cipher(sess, cipher))
+ || !TEST_true(
+ SSL_SESSION_set_protocol_version(sess,
+ TLS1_3_VERSION))) {
+ SSL_SESSION_free(sess);
+ return NULL;
+ }
+ return sess;
+}
+
+/*
+ * Helper method to setup objects for early data test. Caller frees objects on
+ * error.
+ */
+static int setupearly_data_test(SSL_CTX **cctx, SSL_CTX **sctx, SSL **clientssl,
+ SSL **serverssl, SSL_SESSION **sess, int idx)
+{
+ if (*sctx == NULL
+ && !TEST_true(create_ssl_ctx_pair(TLS_server_method(),
+ TLS_client_method(),
+ TLS1_VERSION, TLS_MAX_VERSION,
+ sctx, cctx, cert, privkey)))
+ return 0;
+
+ if (!TEST_true(SSL_CTX_set_max_early_data(*sctx, SSL3_RT_MAX_PLAIN_LENGTH)))
+ return 0;
+
+ if (idx == 1) {
+ /* When idx == 1 we repeat the tests with read_ahead set */
+ SSL_CTX_set_read_ahead(*cctx, 1);
+ SSL_CTX_set_read_ahead(*sctx, 1);
+ } else if (idx == 2) {
+ /* When idx == 2 we are doing early_data with a PSK. Set up callbacks */
+ SSL_CTX_set_psk_use_session_callback(*cctx, use_session_cb);
+ SSL_CTX_set_psk_find_session_callback(*sctx, find_session_cb);
+ use_session_cb_cnt = 0;
+ find_session_cb_cnt = 0;
+ srvid = pskid;
+ }
+
+ if (!TEST_true(create_ssl_objects(*sctx, *cctx, serverssl, clientssl,
+ NULL, NULL)))
+ return 0;
+
+ /*
+ * For one of the run throughs (doesn't matter which one), we'll try sending
+ * some SNI data in the initial ClientHello. This will be ignored (because
+ * there is no SNI cb set up by the server), so it should not impact
+ * early_data.
+ */
+ if (idx == 1
+ && !TEST_true(SSL_set_tlsext_host_name(*clientssl, "localhost")))
+ return 0;
+
+ if (idx == 2) {
+ clientpsk = create_a_psk(*clientssl);
+ if (!TEST_ptr(clientpsk)
+ /*
+ * We just choose an arbitrary value for max_early_data which
+ * should be big enough for testing purposes.
+ */
+ || !TEST_true(SSL_SESSION_set_max_early_data(clientpsk,
+ 0x100))
+ || !TEST_true(SSL_SESSION_up_ref(clientpsk))) {
+ SSL_SESSION_free(clientpsk);
+ clientpsk = NULL;
+ return 0;
+ }
+ serverpsk = clientpsk;
+
+ if (sess != NULL) {
+ if (!TEST_true(SSL_SESSION_up_ref(clientpsk))) {
+ SSL_SESSION_free(clientpsk);
+ SSL_SESSION_free(serverpsk);
+ clientpsk = serverpsk = NULL;
+ return 0;
+ }
+ *sess = clientpsk;
+ }
+ return 1;
+ }
+
+ if (sess == NULL)
+ return 1;
+
+ if (!TEST_true(create_ssl_connection(*serverssl, *clientssl,
+ SSL_ERROR_NONE)))
+ return 0;
+
+ *sess = SSL_get1_session(*clientssl);
+ SSL_shutdown(*clientssl);
+ SSL_shutdown(*serverssl);
+ SSL_free(*serverssl);
+ SSL_free(*clientssl);
+ *serverssl = *clientssl = NULL;
if (!TEST_true(create_ssl_objects(*sctx, *cctx, serverssl,
clientssl, NULL, NULL))
goto end;
/*
- * Make sure we process the NewSessionTicket. This arrives post-handshake.
- * We attempt a read which we do not expect to return any data.
+ * Make sure we process the two NewSessionTickets. These arrive
+ * post-handshake. We attempt reads which we do not expect to return any
+ * data.
*/
- if (!TEST_false(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes)))
+ if (!TEST_false(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))
+ || !TEST_false(SSL_read_ex(clientssl, buf, sizeof(buf),
+ &readbytes)))
goto end;
/* Server should be able to write normal data */
SSL_SESSION_free(sess);
sess = SSL_get1_session(clientssl);
+ use_session_cb_cnt = 0;
+ find_session_cb_cnt = 0;
SSL_shutdown(clientssl);
SSL_shutdown(serverssl);
end:
SSL_SESSION_free(sess);
+ SSL_SESSION_free(clientpsk);
+ SSL_SESSION_free(serverpsk);
+ clientpsk = serverpsk = NULL;
SSL_free(serverssl);
SSL_free(clientssl);
SSL_CTX_free(sctx);
return testresult;
}
+static int allow_ed_cb_called = 0;
+
+static int allow_early_data_cb(SSL *s, void *arg)
+{
+ int *usecb = (int *)arg;
+
+ allow_ed_cb_called++;
+
+ if (*usecb == 1)
+ return 0;
+
+ return 1;
+}
+
/*
- * Test that a server attempting to read early data can handle a connection
- * from a client where the early data is not acceptable.
+ * idx == 0: Standard early_data setup
+ * idx == 1: early_data setup using read_ahead
+ * usecb == 0: Don't use a custom early data callback
+ * usecb == 1: Use a custom early data callback and reject the early data
+ * usecb == 2: Use a custom early data callback and accept the early data
+ * confopt == 0: Configure anti-replay directly
+ * confopt == 1: Configure anti-replay using SSL_CONF
*/
-static int test_early_data_skip(int idx)
+static int test_early_data_replay_int(int idx, int usecb, int confopt)
{
SSL_CTX *cctx = NULL, *sctx = NULL;
SSL *clientssl = NULL, *serverssl = NULL;
int testresult = 0;
SSL_SESSION *sess = NULL;
- unsigned char buf[20];
size_t readbytes, written;
+ unsigned char buf[20];
+
+ allow_ed_cb_called = 0;
+
+ if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(),
+ TLS1_VERSION, TLS_MAX_VERSION, &sctx,
+ &cctx, cert, privkey)))
+ return 0;
+
+ if (usecb > 0) {
+ if (confopt == 0) {
+ SSL_CTX_set_options(sctx, SSL_OP_NO_ANTI_REPLAY);
+ } else {
+ SSL_CONF_CTX *confctx = SSL_CONF_CTX_new();
+
+ if (!TEST_ptr(confctx))
+ goto end;
+ SSL_CONF_CTX_set_flags(confctx, SSL_CONF_FLAG_FILE
+ | SSL_CONF_FLAG_SERVER);
+ SSL_CONF_CTX_set_ssl_ctx(confctx, sctx);
+ if (!TEST_int_eq(SSL_CONF_cmd(confctx, "Options", "-AntiReplay"),
+ 2)) {
+ SSL_CONF_CTX_free(confctx);
+ goto end;
+ }
+ SSL_CONF_CTX_free(confctx);
+ }
+ SSL_CTX_set_allow_early_data_cb(sctx, allow_early_data_cb, &usecb);
+ }
if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl,
&serverssl, &sess, idx)))
goto end;
/*
- * Deliberately corrupt the creation time. We take 20 seconds off the time.
- * It could be any value as long as it is not within tolerance. This should
- * mean the ticket is rejected.
+ * The server is configured to accept early data. Create a connection to
+ * "use up" the ticket
*/
- if (!TEST_true(SSL_SESSION_set_time(sess, time(NULL) - 20)))
+ if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE))
+ || !TEST_true(SSL_session_reused(clientssl)))
goto end;
- /* Write some early data */
+ SSL_shutdown(clientssl);
+ SSL_shutdown(serverssl);
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ serverssl = clientssl = NULL;
+
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
+ &clientssl, NULL, NULL))
+ || !TEST_true(SSL_set_session(clientssl, sess)))
+ goto end;
+
+ /* Write and read some early data */
if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1),
&written))
|| !TEST_size_t_eq(written, strlen(MSG1)))
goto end;
- /* Server should reject the early data and skip over it */
- if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
- &readbytes),
- SSL_READ_EARLY_DATA_FINISH)
- || !TEST_size_t_eq(readbytes, 0)
- || !TEST_int_eq(SSL_get_early_data_status(serverssl),
- SSL_EARLY_DATA_REJECTED))
- goto end;
+ if (usecb <= 1) {
+ if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
+ &readbytes),
+ SSL_READ_EARLY_DATA_FINISH)
+ /*
+ * The ticket was reused, so the we should have rejected the
+ * early data
+ */
+ || !TEST_int_eq(SSL_get_early_data_status(serverssl),
+ SSL_EARLY_DATA_REJECTED))
+ goto end;
+ } else {
+ /* In this case the callback decides to accept the early data */
+ if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
+ &readbytes),
+ SSL_READ_EARLY_DATA_SUCCESS)
+ || !TEST_mem_eq(MSG1, strlen(MSG1), buf, readbytes)
+ /*
+ * Server will have sent its flight so client can now send
+ * end of early data and complete its half of the handshake
+ */
+ || !TEST_int_gt(SSL_connect(clientssl), 0)
+ || !TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
+ &readbytes),
+ SSL_READ_EARLY_DATA_FINISH)
+ || !TEST_int_eq(SSL_get_early_data_status(serverssl),
+ SSL_EARLY_DATA_ACCEPTED))
+ goto end;
+ }
- /* Should be able to send normal data despite rejection of early data */
- if (!TEST_true(SSL_write_ex(clientssl, MSG2, strlen(MSG2), &written))
- || !TEST_size_t_eq(written, strlen(MSG2))
- || !TEST_int_eq(SSL_get_early_data_status(clientssl),
- SSL_EARLY_DATA_REJECTED)
- || !TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))
- || !TEST_mem_eq(buf, readbytes, MSG2, strlen(MSG2)))
+ /* Complete the connection */
+ if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE))
+ || !TEST_int_eq(SSL_session_reused(clientssl), (usecb > 0) ? 1 : 0)
+ || !TEST_int_eq(allow_ed_cb_called, usecb > 0 ? 1 : 0))
goto end;
testresult = 1;
end:
SSL_SESSION_free(sess);
+ SSL_SESSION_free(clientpsk);
+ SSL_SESSION_free(serverpsk);
+ clientpsk = serverpsk = NULL;
SSL_free(serverssl);
SSL_free(clientssl);
SSL_CTX_free(sctx);
return testresult;
}
+static int test_early_data_replay(int idx)
+{
+ int ret = 1, usecb, confopt;
+
+ for (usecb = 0; usecb < 3; usecb++) {
+ for (confopt = 0; confopt < 2; confopt++)
+ ret &= test_early_data_replay_int(idx, usecb, confopt);
+ }
+
+ return ret;
+}
+
/*
- * Test that a server attempting to read early data can handle a connection
- * from a client that doesn't send any.
+ * Helper function to test that a server attempting to read early data can
+ * handle a connection from a client where the early data should be skipped.
+ * testtype: 0 == No HRR
+ * testtype: 1 == HRR
+ * testtype: 2 == HRR, invalid early_data sent after HRR
+ * testtype: 3 == recv_max_early_data set to 0
*/
-static int test_early_data_not_sent(int idx)
+static int early_data_skip_helper(int testtype, int idx)
{
SSL_CTX *cctx = NULL, *sctx = NULL;
SSL *clientssl = NULL, *serverssl = NULL;
&serverssl, &sess, idx)))
goto end;
- /* Write some data - should block due to handshake with server */
- SSL_set_connect_state(clientssl);
- if (!TEST_false(SSL_write_ex(clientssl, MSG1, strlen(MSG1), &written)))
+ if (testtype == 1 || testtype == 2) {
+ /* Force an HRR to occur */
+ if (!TEST_true(SSL_set1_groups_list(serverssl, "P-256")))
+ goto end;
+ } else if (idx == 2) {
+ /*
+ * We force early_data rejection by ensuring the PSK identity is
+ * unrecognised
+ */
+ srvid = "Dummy Identity";
+ } else {
+ /*
+ * Deliberately corrupt the creation time. We take 20 seconds off the
+ * time. It could be any value as long as it is not within tolerance.
+ * This should mean the ticket is rejected.
+ */
+ if (!TEST_true(SSL_SESSION_set_time(sess, (long)(time(NULL) - 20))))
+ goto end;
+ }
+
+ if (testtype == 3
+ && !TEST_true(SSL_set_recv_max_early_data(serverssl, 0)))
goto end;
- /* Server should detect that early data has not been sent */
+ /* Write some early data */
+ if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1),
+ &written))
+ || !TEST_size_t_eq(written, strlen(MSG1)))
+ goto end;
+
+ /* Server should reject the early data */
if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
&readbytes),
SSL_READ_EARLY_DATA_FINISH)
|| !TEST_size_t_eq(readbytes, 0)
|| !TEST_int_eq(SSL_get_early_data_status(serverssl),
- SSL_EARLY_DATA_NOT_SENT)
- || !TEST_int_eq(SSL_get_early_data_status(clientssl),
- SSL_EARLY_DATA_NOT_SENT))
+ SSL_EARLY_DATA_REJECTED))
goto end;
- /* Continue writing the message we started earlier */
- if (!TEST_true(SSL_write_ex(clientssl, MSG1, strlen(MSG1), &written))
- || !TEST_size_t_eq(written, strlen(MSG1))
- || !TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))
- || !TEST_mem_eq(buf, readbytes, MSG1, strlen(MSG1))
- || !SSL_write_ex(serverssl, MSG2, strlen(MSG2), &written)
- || !TEST_size_t_eq(written, strlen(MSG2)))
- goto end;
+ switch (testtype) {
+ case 0:
+ /* Nothing to do */
+ break;
- /*
- * Should block due to the NewSessionTicket arrival unless we're using
- * read_ahead
- */
- if (idx == 0) {
- if (!TEST_false(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes)))
+ case 1:
+ /*
+ * Finish off the handshake. We perform the same writes and reads as
+ * further down but we expect them to fail due to the incomplete
+ * handshake.
+ */
+ if (!TEST_false(SSL_write_ex(clientssl, MSG2, strlen(MSG2), &written))
+ || !TEST_false(SSL_read_ex(serverssl, buf, sizeof(buf),
+ &readbytes)))
+ goto end;
+ break;
+
+ case 2:
+ {
+ BIO *wbio = SSL_get_wbio(clientssl);
+ /* A record that will appear as bad early_data */
+ const unsigned char bad_early_data[] = {
+ 0x17, 0x03, 0x03, 0x00, 0x01, 0x00
+ };
+
+ /*
+ * We force the client to attempt a write. This will fail because
+ * we're still in the handshake. It will cause the second
+ * ClientHello to be sent.
+ */
+ if (!TEST_false(SSL_write_ex(clientssl, MSG2, strlen(MSG2),
+ &written)))
+ goto end;
+
+ /*
+ * Inject some early_data after the second ClientHello. This should
+ * cause the server to fail
+ */
+ if (!TEST_true(BIO_write_ex(wbio, bad_early_data,
+ sizeof(bad_early_data), &written)))
+ goto end;
+ }
+ /* fallthrough */
+
+ case 3:
+ /*
+ * This client has sent more early_data than we are willing to skip
+ * (case 3) or sent invalid early_data (case 2) so the connection should
+ * abort.
+ */
+ if (!TEST_false(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))
+ || !TEST_int_eq(SSL_get_error(serverssl, 0), SSL_ERROR_SSL))
goto end;
+
+ /* Connection has failed - nothing more to do */
+ testresult = 1;
+ goto end;
+
+ default:
+ TEST_error("Invalid test type");
+ goto end;
}
- if (!TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))
+ /*
+ * Should be able to send normal data despite rejection of early data. The
+ * early_data should be skipped.
+ */
+ if (!TEST_true(SSL_write_ex(clientssl, MSG2, strlen(MSG2), &written))
+ || !TEST_size_t_eq(written, strlen(MSG2))
+ || !TEST_int_eq(SSL_get_early_data_status(clientssl),
+ SSL_EARLY_DATA_REJECTED)
+ || !TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))
|| !TEST_mem_eq(buf, readbytes, MSG2, strlen(MSG2)))
goto end;
testresult = 1;
end:
+ SSL_SESSION_free(clientpsk);
+ SSL_SESSION_free(serverpsk);
+ clientpsk = serverpsk = NULL;
SSL_SESSION_free(sess);
SSL_free(serverssl);
SSL_free(clientssl);
}
/*
- * Test that a server that doesn't try to read early data can handle a
- * client sending some.
+ * Test that a server attempting to read early data can handle a connection
+ * from a client where the early data is not acceptable.
*/
-static int test_early_data_not_expected(int idx)
+static int test_early_data_skip(int idx)
+{
+ return early_data_skip_helper(0, idx);
+}
+
+/*
+ * Test that a server attempting to read early data can handle a connection
+ * from a client where an HRR occurs.
+ */
+static int test_early_data_skip_hrr(int idx)
+{
+ return early_data_skip_helper(1, idx);
+}
+
+/*
+ * Test that a server attempting to read early data can handle a connection
+ * from a client where an HRR occurs and correctly fails if early_data is sent
+ * after the HRR
+ */
+static int test_early_data_skip_hrr_fail(int idx)
+{
+ return early_data_skip_helper(2, idx);
+}
+
+/*
+ * Test that a server attempting to read early data will abort if it tries to
+ * skip over too much.
+ */
+static int test_early_data_skip_abort(int idx)
+{
+ return early_data_skip_helper(3, idx);
+}
+
+/*
+ * Test that a server attempting to read early data can handle a connection
+ * from a client that doesn't send any.
+ */
+static int test_early_data_not_sent(int idx)
+{
+ SSL_CTX *cctx = NULL, *sctx = NULL;
+ SSL *clientssl = NULL, *serverssl = NULL;
+ int testresult = 0;
+ SSL_SESSION *sess = NULL;
+ unsigned char buf[20];
+ size_t readbytes, written;
+
+ if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl,
+ &serverssl, &sess, idx)))
+ goto end;
+
+ /* Write some data - should block due to handshake with server */
+ SSL_set_connect_state(clientssl);
+ if (!TEST_false(SSL_write_ex(clientssl, MSG1, strlen(MSG1), &written)))
+ goto end;
+
+ /* Server should detect that early data has not been sent */
+ if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
+ &readbytes),
+ SSL_READ_EARLY_DATA_FINISH)
+ || !TEST_size_t_eq(readbytes, 0)
+ || !TEST_int_eq(SSL_get_early_data_status(serverssl),
+ SSL_EARLY_DATA_NOT_SENT)
+ || !TEST_int_eq(SSL_get_early_data_status(clientssl),
+ SSL_EARLY_DATA_NOT_SENT))
+ goto end;
+
+ /* Continue writing the message we started earlier */
+ if (!TEST_true(SSL_write_ex(clientssl, MSG1, strlen(MSG1), &written))
+ || !TEST_size_t_eq(written, strlen(MSG1))
+ || !TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))
+ || !TEST_mem_eq(buf, readbytes, MSG1, strlen(MSG1))
+ || !SSL_write_ex(serverssl, MSG2, strlen(MSG2), &written)
+ || !TEST_size_t_eq(written, strlen(MSG2)))
+ goto end;
+
+ if (!TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))
+ || !TEST_mem_eq(buf, readbytes, MSG2, strlen(MSG2)))
+ goto end;
+
+ testresult = 1;
+
+ end:
+ SSL_SESSION_free(sess);
+ SSL_SESSION_free(clientpsk);
+ SSL_SESSION_free(serverpsk);
+ clientpsk = serverpsk = NULL;
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+ return testresult;
+}
+
+static int hostname_cb(SSL *s, int *al, void *arg)
+{
+ const char *hostname = SSL_get_servername(s, TLSEXT_NAMETYPE_host_name);
+
+ if (hostname != NULL && strcmp(hostname, "goodhost") == 0)
+ return SSL_TLSEXT_ERR_OK;
+
+ return SSL_TLSEXT_ERR_NOACK;
+}
+
+static const char *servalpn;
+
+static int alpn_select_cb(SSL *ssl, const unsigned char **out,
+ unsigned char *outlen, const unsigned char *in,
+ unsigned int inlen, void *arg)
+{
+ unsigned int protlen = 0;
+ const unsigned char *prot;
+
+ for (prot = in; prot < in + inlen; prot += protlen) {
+ protlen = *prot++;
+ if (in + inlen < prot + protlen)
+ return SSL_TLSEXT_ERR_NOACK;
+
+ if (protlen == strlen(servalpn)
+ && memcmp(prot, servalpn, protlen) == 0) {
+ *out = prot;
+ *outlen = protlen;
+ return SSL_TLSEXT_ERR_OK;
+ }
+ }
+
+ return SSL_TLSEXT_ERR_NOACK;
+}
+
+/* Test that a PSK can be used to send early_data */
+static int test_early_data_psk(int idx)
{
SSL_CTX *cctx = NULL, *sctx = NULL;
SSL *clientssl = NULL, *serverssl = NULL;
int testresult = 0;
SSL_SESSION *sess = NULL;
+ unsigned char alpnlist[] = {
+ 0x08, 'g', 'o', 'o', 'd', 'a', 'l', 'p', 'n', 0x07, 'b', 'a', 'd', 'a',
+ 'l', 'p', 'n'
+ };
+#define GOODALPNLEN 9
+#define BADALPNLEN 8
+#define GOODALPN (alpnlist)
+#define BADALPN (alpnlist + GOODALPNLEN)
+ int err = 0;
unsigned char buf[20];
size_t readbytes, written;
+ int readearlyres = SSL_READ_EARLY_DATA_SUCCESS, connectres = 1;
+ int edstatus = SSL_EARLY_DATA_ACCEPTED;
+
+ /* We always set this up with a final parameter of "2" for PSK */
+ if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl,
+ &serverssl, &sess, 2)))
+ goto end;
+
+ servalpn = "goodalpn";
+
+ /*
+ * Note: There is no test for inconsistent SNI with late client detection.
+ * This is because servers do not acknowledge SNI even if they are using
+ * it in a resumption handshake - so it is not actually possible for a
+ * client to detect a problem.
+ */
+ switch (idx) {
+ case 0:
+ /* Set inconsistent SNI (early client detection) */
+ err = SSL_R_INCONSISTENT_EARLY_DATA_SNI;
+ if (!TEST_true(SSL_SESSION_set1_hostname(sess, "goodhost"))
+ || !TEST_true(SSL_set_tlsext_host_name(clientssl, "badhost")))
+ goto end;
+ break;
+
+ case 1:
+ /* Set inconsistent ALPN (early client detection) */
+ err = SSL_R_INCONSISTENT_EARLY_DATA_ALPN;
+ /* SSL_set_alpn_protos returns 0 for success and 1 for failure */
+ if (!TEST_true(SSL_SESSION_set1_alpn_selected(sess, GOODALPN,
+ GOODALPNLEN))
+ || !TEST_false(SSL_set_alpn_protos(clientssl, BADALPN,
+ BADALPNLEN)))
+ goto end;
+ break;
+
+ case 2:
+ /*
+ * Set invalid protocol version. Technically this affects PSKs without
+ * early_data too, but we test it here because it is similar to the
+ * SNI/ALPN consistency tests.
+ */
+ err = SSL_R_BAD_PSK;
+ if (!TEST_true(SSL_SESSION_set_protocol_version(sess, TLS1_2_VERSION)))
+ goto end;
+ break;
+
+ case 3:
+ /*
+ * Set inconsistent SNI (server detected). In this case the connection
+ * will succeed but reject early_data.
+ */
+ SSL_SESSION_free(serverpsk);
+ serverpsk = SSL_SESSION_dup(clientpsk);
+ if (!TEST_ptr(serverpsk)
+ || !TEST_true(SSL_SESSION_set1_hostname(serverpsk, "badhost")))
+ goto end;
+ edstatus = SSL_EARLY_DATA_REJECTED;
+ readearlyres = SSL_READ_EARLY_DATA_FINISH;
+ /* Fall through */
+ case 4:
+ /* Set consistent SNI */
+ if (!TEST_true(SSL_SESSION_set1_hostname(sess, "goodhost"))
+ || !TEST_true(SSL_set_tlsext_host_name(clientssl, "goodhost"))
+ || !TEST_true(SSL_CTX_set_tlsext_servername_callback(sctx,
+ hostname_cb)))
+ goto end;
+ break;
+
+ case 5:
+ /*
+ * Set inconsistent ALPN (server detected). In this case the connection
+ * will succeed but reject early_data.
+ */
+ servalpn = "badalpn";
+ edstatus = SSL_EARLY_DATA_REJECTED;
+ readearlyres = SSL_READ_EARLY_DATA_FINISH;
+ /* Fall through */
+ case 6:
+ /*
+ * Set consistent ALPN.
+ * SSL_set_alpn_protos returns 0 for success and 1 for failure. It
+ * accepts a list of protos (each one length prefixed).
+ * SSL_set1_alpn_selected accepts a single protocol (not length
+ * prefixed)
+ */
+ if (!TEST_true(SSL_SESSION_set1_alpn_selected(sess, GOODALPN + 1,
+ GOODALPNLEN - 1))
+ || !TEST_false(SSL_set_alpn_protos(clientssl, GOODALPN,
+ GOODALPNLEN)))
+ goto end;
+
+ SSL_CTX_set_alpn_select_cb(sctx, alpn_select_cb, NULL);
+ break;
+
+ case 7:
+ /* Set inconsistent ALPN (late client detection) */
+ SSL_SESSION_free(serverpsk);
+ serverpsk = SSL_SESSION_dup(clientpsk);
+ if (!TEST_ptr(serverpsk)
+ || !TEST_true(SSL_SESSION_set1_alpn_selected(clientpsk,
+ BADALPN + 1,
+ BADALPNLEN - 1))
+ || !TEST_true(SSL_SESSION_set1_alpn_selected(serverpsk,
+ GOODALPN + 1,
+ GOODALPNLEN - 1))
+ || !TEST_false(SSL_set_alpn_protos(clientssl, alpnlist,
+ sizeof(alpnlist))))
+ goto end;
+ SSL_CTX_set_alpn_select_cb(sctx, alpn_select_cb, NULL);
+ edstatus = SSL_EARLY_DATA_ACCEPTED;
+ readearlyres = SSL_READ_EARLY_DATA_SUCCESS;
+ /* SSL_connect() call should fail */
+ connectres = -1;
+ break;
+
+ default:
+ TEST_error("Bad test index");
+ goto end;
+ }
+
+ SSL_set_connect_state(clientssl);
+ if (err != 0) {
+ if (!TEST_false(SSL_write_early_data(clientssl, MSG1, strlen(MSG1),
+ &written))
+ || !TEST_int_eq(SSL_get_error(clientssl, 0), SSL_ERROR_SSL)
+ || !TEST_int_eq(ERR_GET_REASON(ERR_get_error()), err))
+ goto end;
+ } else {
+ if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1),
+ &written)))
+ goto end;
+
+ if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
+ &readbytes), readearlyres)
+ || (readearlyres == SSL_READ_EARLY_DATA_SUCCESS
+ && !TEST_mem_eq(buf, readbytes, MSG1, strlen(MSG1)))
+ || !TEST_int_eq(SSL_get_early_data_status(serverssl), edstatus)
+ || !TEST_int_eq(SSL_connect(clientssl), connectres))
+ goto end;
+ }
+
+ testresult = 1;
+ end:
+ SSL_SESSION_free(sess);
+ SSL_SESSION_free(clientpsk);
+ SSL_SESSION_free(serverpsk);
+ clientpsk = serverpsk = NULL;
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+ return testresult;
+}
+
+/*
+ * Test that a server that doesn't try to read early data can handle a
+ * client sending some.
+ */
+static int test_early_data_not_expected(int idx)
+{
+ SSL_CTX *cctx = NULL, *sctx = NULL;
+ SSL *clientssl = NULL, *serverssl = NULL;
+ int testresult = 0;
+ SSL_SESSION *sess = NULL;
+ unsigned char buf[20];
+ size_t readbytes, written;
if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl,
&serverssl, &sess, idx)))
end:
SSL_SESSION_free(sess);
+ SSL_SESSION_free(clientpsk);
+ SSL_SESSION_free(serverpsk);
+ clientpsk = serverpsk = NULL;
SSL_free(serverssl);
SSL_free(clientssl);
SSL_CTX_free(sctx);
unsigned char buf[20];
size_t readbytes, written;
- if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(),
- TLS_client_method(), &sctx,
- &cctx, cert, privkey)))
- goto end;
-
- /* When idx == 1 we repeat the tests with read_ahead set */
- if (idx > 0) {
- SSL_CTX_set_read_ahead(cctx, 1);
- SSL_CTX_set_read_ahead(sctx, 1);
- }
-
- if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
- &clientssl, NULL, NULL)))
+ if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl,
+ &serverssl, NULL, idx)))
goto end;
/* Write some data - should block due to handshake with server */
testresult = 1;
end:
+ SSL_SESSION_free(clientpsk);
+ SSL_SESSION_free(serverpsk);
+ clientpsk = serverpsk = NULL;
SSL_free(serverssl);
SSL_free(clientssl);
SSL_CTX_free(sctx);
}
# endif /* OPENSSL_NO_TLS1_2 */
+/*
+ * Test configuring the TLSv1.3 ciphersuites
+ *
+ * Test 0: Set a default ciphersuite in the SSL_CTX (no explicit cipher_list)
+ * Test 1: Set a non-default ciphersuite in the SSL_CTX (no explicit cipher_list)
+ * Test 2: Set a default ciphersuite in the SSL (no explicit cipher_list)
+ * Test 3: Set a non-default ciphersuite in the SSL (no explicit cipher_list)
+ * Test 4: Set a default ciphersuite in the SSL_CTX (SSL_CTX cipher_list)
+ * Test 5: Set a non-default ciphersuite in the SSL_CTX (SSL_CTX cipher_list)
+ * Test 6: Set a default ciphersuite in the SSL (SSL_CTX cipher_list)
+ * Test 7: Set a non-default ciphersuite in the SSL (SSL_CTX cipher_list)
+ * Test 8: Set a default ciphersuite in the SSL (SSL cipher_list)
+ * Test 9: Set a non-default ciphersuite in the SSL (SSL cipher_list)
+ */
+static int test_set_ciphersuite(int idx)
+{
+ SSL_CTX *cctx = NULL, *sctx = NULL;
+ SSL *clientssl = NULL, *serverssl = NULL;
+ int testresult = 0;
+
+ if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(),
+ TLS1_VERSION, TLS_MAX_VERSION,
+ &sctx, &cctx, cert, privkey))
+ || !TEST_true(SSL_CTX_set_ciphersuites(sctx,
+ "TLS_AES_128_GCM_SHA256:TLS_AES_128_CCM_SHA256")))
+ goto end;
+
+ if (idx >=4 && idx <= 7) {
+ /* SSL_CTX explicit cipher list */
+ if (!TEST_true(SSL_CTX_set_cipher_list(cctx, "AES256-GCM-SHA384")))
+ goto end;
+ }
+
+ if (idx == 0 || idx == 4) {
+ /* Default ciphersuite */
+ if (!TEST_true(SSL_CTX_set_ciphersuites(cctx,
+ "TLS_AES_128_GCM_SHA256")))
+ goto end;
+ } else if (idx == 1 || idx == 5) {
+ /* Non default ciphersuite */
+ if (!TEST_true(SSL_CTX_set_ciphersuites(cctx,
+ "TLS_AES_128_CCM_SHA256")))
+ goto end;
+ }
+
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
+ &clientssl, NULL, NULL)))
+ goto end;
+
+ if (idx == 8 || idx == 9) {
+ /* SSL explicit cipher list */
+ if (!TEST_true(SSL_set_cipher_list(clientssl, "AES256-GCM-SHA384")))
+ goto end;
+ }
+
+ if (idx == 2 || idx == 6 || idx == 8) {
+ /* Default ciphersuite */
+ if (!TEST_true(SSL_set_ciphersuites(clientssl,
+ "TLS_AES_128_GCM_SHA256")))
+ goto end;
+ } else if (idx == 3 || idx == 7 || idx == 9) {
+ /* Non default ciphersuite */
+ if (!TEST_true(SSL_set_ciphersuites(clientssl,
+ "TLS_AES_128_CCM_SHA256")))
+ goto end;
+ }
+
+ if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)))
+ goto end;
+
+ testresult = 1;
+
+ end:
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+
+ return testresult;
+}
+
static int test_ciphersuite_change(void)
{
SSL_CTX *cctx = NULL, *sctx = NULL;
const SSL_CIPHER *aes_128_gcm_sha256 = NULL;
/* Create a session based on SHA-256 */
- if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(),
- TLS_client_method(), &sctx,
- &cctx, cert, privkey))
- || !TEST_true(SSL_CTX_set_cipher_list(cctx,
- "TLS13-AES-128-GCM-SHA256"))
+ if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(),
+ TLS1_VERSION, TLS_MAX_VERSION,
+ &sctx, &cctx, cert, privkey))
+ || !TEST_true(SSL_CTX_set_ciphersuites(cctx,
+ "TLS_AES_128_GCM_SHA256"))
|| !TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
&clientssl, NULL, NULL))
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
SSL_free(clientssl);
serverssl = clientssl = NULL;
+# if !defined(OPENSSL_NO_CHACHA) && !defined(OPENSSL_NO_POLY1305)
/* Check we can resume a session with a different SHA-256 ciphersuite */
- if (!TEST_true(SSL_CTX_set_cipher_list(cctx,
- "TLS13-CHACHA20-POLY1305-SHA256"))
+ if (!TEST_true(SSL_CTX_set_ciphersuites(cctx,
+ "TLS_CHACHA20_POLY1305_SHA256"))
|| !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
NULL, NULL))
|| !TEST_true(SSL_set_session(clientssl, clntsess))
SSL_free(serverssl);
SSL_free(clientssl);
serverssl = clientssl = NULL;
+# endif
/*
* Check attempting to resume a SHA-256 session with no SHA-256 ciphersuites
* succeeds but does not resume.
*/
- if (!TEST_true(SSL_CTX_set_cipher_list(cctx, "TLS13-AES-256-GCM-SHA384"))
+ if (!TEST_true(SSL_CTX_set_ciphersuites(cctx, "TLS_AES_256_GCM_SHA384"))
|| !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
NULL, NULL))
|| !TEST_true(SSL_set_session(clientssl, clntsess))
serverssl = clientssl = NULL;
/* Create a session based on SHA384 */
- if (!TEST_true(SSL_CTX_set_cipher_list(cctx, "TLS13-AES-256-GCM-SHA384"))
+ if (!TEST_true(SSL_CTX_set_ciphersuites(cctx, "TLS_AES_256_GCM_SHA384"))
|| !TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
&clientssl, NULL, NULL))
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
SSL_free(clientssl);
serverssl = clientssl = NULL;
- if (!TEST_true(SSL_CTX_set_cipher_list(cctx,
- "TLS13-AES-128-GCM-SHA256:TLS13-AES-256-GCM-SHA384"))
- || !TEST_true(SSL_CTX_set_cipher_list(sctx,
- "TLS13-AES-256-GCM-SHA384"))
+ if (!TEST_true(SSL_CTX_set_ciphersuites(cctx,
+ "TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384"))
+ || !TEST_true(SSL_CTX_set_ciphersuites(sctx,
+ "TLS_AES_256_GCM_SHA384"))
|| !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
NULL, NULL))
|| !TEST_true(SSL_set_session(clientssl, clntsess))
return testresult;
}
+/*
+ * Test TLSv1.3 PSKs
+ * Test 0 = Test new style callbacks
+ * Test 1 = Test both new and old style callbacks
+ * Test 2 = Test old style callbacks
+ * Test 3 = Test old style callbacks with no certificate
+ */
+static int test_tls13_psk(int idx)
+{
+ SSL_CTX *sctx = NULL, *cctx = NULL;
+ SSL *serverssl = NULL, *clientssl = NULL;
+ const SSL_CIPHER *cipher = NULL;
+ const unsigned char key[] = {
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b,
+ 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+ 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23,
+ 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f
+ };
+ int testresult = 0;
-static SSL_SESSION *psk = NULL;
-static const char *pskid = "Identity";
-static const char *srvid;
+ if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(),
+ TLS1_VERSION, TLS_MAX_VERSION,
+ &sctx, &cctx, idx == 3 ? NULL : cert,
+ idx == 3 ? NULL : privkey)))
+ goto end;
-static int use_session_cb_cnt = 0;
-static int find_session_cb_cnt = 0;
+ if (idx != 3) {
+ /*
+ * We use a ciphersuite with SHA256 to ease testing old style PSK
+ * callbacks which will always default to SHA256. This should not be
+ * necessary if we have no cert/priv key. In that case the server should
+ * prefer SHA256 automatically.
+ */
+ if (!TEST_true(SSL_CTX_set_ciphersuites(cctx,
+ "TLS_AES_128_GCM_SHA256")))
+ goto end;
+ }
-static int use_session_cb(SSL *ssl, const EVP_MD *md, const unsigned char **id,
- size_t *idlen, SSL_SESSION **sess)
-{
- switch (++use_session_cb_cnt) {
- case 1:
- /* The first call should always have a NULL md */
- if (md != NULL)
- return 0;
- break;
+ /*
+ * Test 0: New style callbacks only
+ * Test 1: New and old style callbacks (only the new ones should be used)
+ * Test 2: Old style callbacks only
+ */
+ if (idx == 0 || idx == 1) {
+ SSL_CTX_set_psk_use_session_callback(cctx, use_session_cb);
+ SSL_CTX_set_psk_find_session_callback(sctx, find_session_cb);
+ }
+#ifndef OPENSSL_NO_PSK
+ if (idx >= 1) {
+ SSL_CTX_set_psk_client_callback(cctx, psk_client_cb);
+ SSL_CTX_set_psk_server_callback(sctx, psk_server_cb);
+ }
+#endif
+ srvid = pskid;
+ use_session_cb_cnt = 0;
+ find_session_cb_cnt = 0;
+ psk_client_cb_cnt = 0;
+ psk_server_cb_cnt = 0;
- case 2:
- /* The second call should always have an md */
- if (md == NULL)
- return 0;
- break;
-
- default:
- /* We should only be called a maximum of twice */
- return 0;
- }
-
- if (psk != NULL)
- SSL_SESSION_up_ref(psk);
-
- *sess = psk;
- *id = (const unsigned char *)pskid;
- *idlen = strlen(pskid);
-
- return 1;
-}
-
-static int find_session_cb(SSL *ssl, const unsigned char *identity,
- size_t identity_len, SSL_SESSION **sess)
-{
- find_session_cb_cnt++;
-
- /* We should only ever be called a maximum of twice per connection */
- if (find_session_cb_cnt > 2)
- return 0;
+ if (idx != 3) {
+ /*
+ * Check we can create a connection if callback decides not to send a
+ * PSK
+ */
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
+ NULL, NULL))
+ || !TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE))
+ || !TEST_false(SSL_session_reused(clientssl))
+ || !TEST_false(SSL_session_reused(serverssl)))
+ goto end;
- if (psk == NULL)
- return 0;
+ if (idx == 0 || idx == 1) {
+ if (!TEST_true(use_session_cb_cnt == 1)
+ || !TEST_true(find_session_cb_cnt == 0)
+ /*
+ * If no old style callback then below should be 0
+ * otherwise 1
+ */
+ || !TEST_true(psk_client_cb_cnt == idx)
+ || !TEST_true(psk_server_cb_cnt == 0))
+ goto end;
+ } else {
+ if (!TEST_true(use_session_cb_cnt == 0)
+ || !TEST_true(find_session_cb_cnt == 0)
+ || !TEST_true(psk_client_cb_cnt == 1)
+ || !TEST_true(psk_server_cb_cnt == 0))
+ goto end;
+ }
- /* Identity should match that set by the client */
- if (strlen(srvid) != identity_len
- || strncmp(srvid, (const char *)identity, identity_len) != 0) {
- /* No PSK found, continue but without a PSK */
- *sess = NULL;
- return 1;
+ shutdown_ssl_connection(serverssl, clientssl);
+ serverssl = clientssl = NULL;
+ use_session_cb_cnt = psk_client_cb_cnt = 0;
}
- SSL_SESSION_up_ref(psk);
- *sess = psk;
-
- return 1;
-}
-
-#define TLS13_AES_256_GCM_SHA384_BYTES ((const unsigned char *)"\x13\x02")
-
-static int test_tls13_psk(void)
-{
- SSL_CTX *sctx = NULL, *cctx = NULL;
- SSL *serverssl = NULL, *clientssl = NULL;
- const SSL_CIPHER *cipher = NULL;
- const unsigned char key[] = {
- 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b,
- 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
- 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f
- };
- int testresult = 0;
-
- if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(),
- TLS_client_method(), &sctx,
- &cctx, cert, privkey)))
- goto end;
-
- SSL_CTX_set_psk_use_session_callback(cctx, use_session_cb);
- SSL_CTX_set_psk_find_session_callback(sctx, find_session_cb);
- srvid = pskid;
-
- /* Check we can create a connection if callback decides not to send a PSK */
- if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
- NULL, NULL))
- || !TEST_true(create_ssl_connection(serverssl, clientssl,
- SSL_ERROR_NONE))
- || !TEST_false(SSL_session_reused(clientssl))
- || !TEST_false(SSL_session_reused(serverssl))
- || !TEST_true(use_session_cb_cnt == 1)
- || !TEST_true(find_session_cb_cnt == 0))
- goto end;
-
- shutdown_ssl_connection(serverssl, clientssl);
- serverssl = clientssl = NULL;
- use_session_cb_cnt = 0;
-
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
NULL, NULL)))
goto end;
/* Create the PSK */
- cipher = SSL_CIPHER_find(clientssl, TLS13_AES_256_GCM_SHA384_BYTES);
- psk = SSL_SESSION_new();
- if (!TEST_ptr(psk)
+ cipher = SSL_CIPHER_find(clientssl, TLS13_AES_128_GCM_SHA256_BYTES);
+ clientpsk = SSL_SESSION_new();
+ if (!TEST_ptr(clientpsk)
|| !TEST_ptr(cipher)
- || !TEST_true(SSL_SESSION_set1_master_key(psk, key, sizeof(key)))
- || !TEST_true(SSL_SESSION_set_cipher(psk, cipher))
- || !TEST_true(SSL_SESSION_set_protocol_version(psk,
- TLS1_3_VERSION)))
+ || !TEST_true(SSL_SESSION_set1_master_key(clientpsk, key,
+ sizeof(key)))
+ || !TEST_true(SSL_SESSION_set_cipher(clientpsk, cipher))
+ || !TEST_true(SSL_SESSION_set_protocol_version(clientpsk,
+ TLS1_3_VERSION))
+ || !TEST_true(SSL_SESSION_up_ref(clientpsk)))
goto end;
+ serverpsk = clientpsk;
/* Check we can create a connection and the PSK is used */
if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE))
|| !TEST_true(SSL_session_reused(clientssl))
- || !TEST_true(SSL_session_reused(serverssl))
- || !TEST_true(use_session_cb_cnt == 1)
- || !TEST_true(find_session_cb_cnt == 1))
+ || !TEST_true(SSL_session_reused(serverssl)))
goto end;
+ if (idx == 0 || idx == 1) {
+ if (!TEST_true(use_session_cb_cnt == 1)
+ || !TEST_true(find_session_cb_cnt == 1)
+ || !TEST_true(psk_client_cb_cnt == 0)
+ || !TEST_true(psk_server_cb_cnt == 0))
+ goto end;
+ } else {
+ if (!TEST_true(use_session_cb_cnt == 0)
+ || !TEST_true(find_session_cb_cnt == 0)
+ || !TEST_true(psk_client_cb_cnt == 1)
+ || !TEST_true(psk_server_cb_cnt == 1))
+ goto end;
+ }
+
shutdown_ssl_connection(serverssl, clientssl);
serverssl = clientssl = NULL;
use_session_cb_cnt = find_session_cb_cnt = 0;
+ psk_client_cb_cnt = psk_server_cb_cnt = 0;
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
NULL, NULL)))
*/
if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE))
|| !TEST_true(SSL_session_reused(clientssl))
- || !TEST_true(SSL_session_reused(serverssl))
- || !TEST_true(use_session_cb_cnt == 2)
- || !TEST_true(find_session_cb_cnt == 2))
+ || !TEST_true(SSL_session_reused(serverssl)))
goto end;
+ if (idx == 0 || idx == 1) {
+ if (!TEST_true(use_session_cb_cnt == 2)
+ || !TEST_true(find_session_cb_cnt == 2)
+ || !TEST_true(psk_client_cb_cnt == 0)
+ || !TEST_true(psk_server_cb_cnt == 0))
+ goto end;
+ } else {
+ if (!TEST_true(use_session_cb_cnt == 0)
+ || !TEST_true(find_session_cb_cnt == 0)
+ || !TEST_true(psk_client_cb_cnt == 2)
+ || !TEST_true(psk_server_cb_cnt == 2))
+ goto end;
+ }
+
shutdown_ssl_connection(serverssl, clientssl);
serverssl = clientssl = NULL;
use_session_cb_cnt = find_session_cb_cnt = 0;
+ psk_client_cb_cnt = psk_server_cb_cnt = 0;
+
+ if (idx != 3) {
+ /*
+ * Check that if the server rejects the PSK we can still connect, but with
+ * a full handshake
+ */
+ srvid = "Dummy Identity";
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
+ NULL, NULL))
+ || !TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE))
+ || !TEST_false(SSL_session_reused(clientssl))
+ || !TEST_false(SSL_session_reused(serverssl)))
+ goto end;
+
+ if (idx == 0 || idx == 1) {
+ if (!TEST_true(use_session_cb_cnt == 1)
+ || !TEST_true(find_session_cb_cnt == 1)
+ || !TEST_true(psk_client_cb_cnt == 0)
+ /*
+ * If no old style callback then below should be 0
+ * otherwise 1
+ */
+ || !TEST_true(psk_server_cb_cnt == idx))
+ goto end;
+ } else {
+ if (!TEST_true(use_session_cb_cnt == 0)
+ || !TEST_true(find_session_cb_cnt == 0)
+ || !TEST_true(psk_client_cb_cnt == 1)
+ || !TEST_true(psk_server_cb_cnt == 1))
+ goto end;
+ }
+
+ shutdown_ssl_connection(serverssl, clientssl);
+ serverssl = clientssl = NULL;
+ }
+ testresult = 1;
+
+ end:
+ SSL_SESSION_free(clientpsk);
+ SSL_SESSION_free(serverpsk);
+ clientpsk = serverpsk = NULL;
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+ return testresult;
+}
+
+static unsigned char cookie_magic_value[] = "cookie magic";
+
+static int generate_cookie_callback(SSL *ssl, unsigned char *cookie,
+ unsigned int *cookie_len)
+{
+ /*
+ * Not suitable as a real cookie generation function but good enough for
+ * testing!
+ */
+ memcpy(cookie, cookie_magic_value, sizeof(cookie_magic_value) - 1);
+ *cookie_len = sizeof(cookie_magic_value) - 1;
+
+ return 1;
+}
+
+static int verify_cookie_callback(SSL *ssl, const unsigned char *cookie,
+ unsigned int cookie_len)
+{
+ if (cookie_len == sizeof(cookie_magic_value) - 1
+ && memcmp(cookie, cookie_magic_value, cookie_len) == 0)
+ return 1;
+
+ return 0;
+}
+
+static int generate_stateless_cookie_callback(SSL *ssl, unsigned char *cookie,
+ size_t *cookie_len)
+{
+ unsigned int temp;
+ int res = generate_cookie_callback(ssl, cookie, &temp);
+ *cookie_len = temp;
+ return res;
+}
+
+static int verify_stateless_cookie_callback(SSL *ssl, const unsigned char *cookie,
+ size_t cookie_len)
+{
+ return verify_cookie_callback(ssl, cookie, cookie_len);
+}
+
+static int test_stateless(void)
+{
+ SSL_CTX *sctx = NULL, *cctx = NULL;
+ SSL *serverssl = NULL, *clientssl = NULL;
+ int testresult = 0;
+
+ if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(),
+ TLS1_VERSION, TLS_MAX_VERSION,
+ &sctx, &cctx, cert, privkey)))
+ goto end;
+
+ /* The arrival of CCS messages can confuse the test */
+ SSL_CTX_clear_options(cctx, SSL_OP_ENABLE_MIDDLEBOX_COMPAT);
+
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
+ NULL, NULL))
+ /* Send the first ClientHello */
+ || !TEST_false(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_WANT_READ))
+ /*
+ * This should fail with a -1 return because we have no callbacks
+ * set up
+ */
+ || !TEST_int_eq(SSL_stateless(serverssl), -1))
+ goto end;
+
+ /* Fatal error so abandon the connection from this client */
+ SSL_free(clientssl);
+ clientssl = NULL;
+
+ /* Set up the cookie generation and verification callbacks */
+ SSL_CTX_set_stateless_cookie_generate_cb(sctx, generate_stateless_cookie_callback);
+ SSL_CTX_set_stateless_cookie_verify_cb(sctx, verify_stateless_cookie_callback);
+
+ /*
+ * Create a new connection from the client (we can reuse the server SSL
+ * object).
+ */
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
+ NULL, NULL))
+ /* Send the first ClientHello */
+ || !TEST_false(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_WANT_READ))
+ /* This should fail because there is no cookie */
+ || !TEST_int_eq(SSL_stateless(serverssl), 0))
+ goto end;
+
+ /* Abandon the connection from this client */
+ SSL_free(clientssl);
+ clientssl = NULL;
/*
- * Check that if the server rejects the PSK we can still connect, but with
- * a full handshake
+ * Now create a connection from a new client but with the same server SSL
+ * object
*/
- srvid = "Dummy Identity";
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
NULL, NULL))
+ /* Send the first ClientHello */
+ || !TEST_false(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_WANT_READ))
+ /* This should fail because there is no cookie */
+ || !TEST_int_eq(SSL_stateless(serverssl), 0)
+ /* Send the second ClientHello */
+ || !TEST_false(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_WANT_READ))
+ /* This should succeed because a cookie is now present */
+ || !TEST_int_eq(SSL_stateless(serverssl), 1)
+ /* Complete the connection */
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
- SSL_ERROR_NONE))
- || !TEST_false(SSL_session_reused(clientssl))
- || !TEST_false(SSL_session_reused(serverssl))
- || !TEST_true(use_session_cb_cnt == 1)
- || !TEST_true(find_session_cb_cnt == 1))
+ SSL_ERROR_NONE)))
goto end;
shutdown_ssl_connection(serverssl, clientssl);
testresult = 1;
end:
- SSL_SESSION_free(psk);
SSL_free(serverssl);
SSL_free(clientssl);
SSL_CTX_free(sctx);
SSL_CTX_free(cctx);
return testresult;
-}
+}
#endif /* OPENSSL_NO_TLS1_3 */
static int clntaddoldcb = 0;
SSL_SESSION *sess = NULL;
unsigned int context;
+#if defined(OPENSSL_NO_TLS1_2) && !defined(OPENSSL_NO_TLS1_3)
+ /* Skip tests for TLSv1.2 and below in this case */
+ if (tst < 3)
+ return 1;
+#endif
+
/* Reset callback counters */
clntaddoldcb = clntparseoldcb = srvaddoldcb = srvparseoldcb = 0;
clntaddnewcb = clntparsenewcb = srvaddnewcb = srvparsenewcb = 0;
snicb = 0;
- if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(),
- TLS_client_method(), &sctx,
- &cctx, cert, privkey)))
+ if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(),
+ TLS1_VERSION, TLS_MAX_VERSION,
+ &sctx, &cctx, cert, privkey)))
goto end;
if (tst == 2
- && !TEST_true(create_ssl_ctx_pair(TLS_server_method(), NULL, &sctx2,
- NULL, cert, privkey)))
+ && !TEST_true(create_ssl_ctx_pair(TLS_server_method(), NULL,
+ TLS1_VERSION, TLS_MAX_VERSION,
+ &sctx2, NULL, cert, privkey)))
goto end;
|| (tst == 2 && snicb != 1))
goto end;
} else {
+ /* In this case there 2 NewSessionTicket messages created */
if (clntaddnewcb != 1
- || clntparsenewcb != 4
- || srvaddnewcb != 4
+ || clntparsenewcb != 5
+ || srvaddnewcb != 5
|| srvparsenewcb != 1)
goto end;
}
|| srvparsenewcb != 2)
goto end;
} else {
- /* No Certificate message extensions in the resumption handshake */
+ /*
+ * No Certificate message extensions in the resumption handshake,
+ * 2 NewSessionTickets in the initial handshake, 1 in the resumption
+ */
if (clntaddnewcb != 2
- || clntparsenewcb != 7
- || srvaddnewcb != 7
+ || clntparsenewcb != 8
+ || srvaddnewcb != 8
|| srvparsenewcb != 2)
goto end;
}
return testresult;
}
-int test_main(int argc, char *argv[])
+/*
+ * Test that SSL_export_keying_material() produces expected results. There are
+ * no test vectors so all we do is test that both sides of the communication
+ * produce the same results for different protocol versions.
+ */
+static int test_export_key_mat(int tst)
{
- int testresult = 1;
-
- if (argc != 3) {
- TEST_error("Wrong argument count");
- return 0;
- }
-
- cert = argv[1];
- privkey = argv[2];
+ int testresult = 0;
+ SSL_CTX *cctx = NULL, *sctx = NULL, *sctx2 = NULL;
+ SSL *clientssl = NULL, *serverssl = NULL;
+ const char label[] = "test label";
+ const unsigned char context[] = "context";
+ const unsigned char *emptycontext = NULL;
+ unsigned char ckeymat1[80], ckeymat2[80], ckeymat3[80];
+ unsigned char skeymat1[80], skeymat2[80], skeymat3[80];
+ const int protocols[] = {
+ TLS1_VERSION,
+ TLS1_1_VERSION,
+ TLS1_2_VERSION,
+ TLS1_3_VERSION
+ };
- ADD_TEST(test_large_message_tls);
- ADD_TEST(test_large_message_tls_read_ahead);
-#ifndef OPENSSL_NO_DTLS
- ADD_TEST(test_large_message_dtls);
-#endif
-#ifndef OPENSSL_NO_OCSP
- ADD_TEST(test_tlsext_status_type);
-#endif
- ADD_TEST(test_session_with_only_int_cache);
- ADD_TEST(test_session_with_only_ext_cache);
- ADD_TEST(test_session_with_both_cache);
- ADD_ALL_TESTS(test_ssl_set_bio, TOTAL_SSL_SET_BIO_TESTS);
- ADD_TEST(test_ssl_bio_pop_next_bio);
- ADD_TEST(test_ssl_bio_pop_ssl_bio);
- ADD_TEST(test_ssl_bio_change_rbio);
- ADD_TEST(test_ssl_bio_change_wbio);
- ADD_ALL_TESTS(test_set_sigalgs, OSSL_NELEM(testsigalgs) * 2);
- ADD_TEST(test_keylog);
-#ifndef OPENSSL_NO_TLS1_3
- ADD_TEST(test_keylog_no_master_key);
+#ifdef OPENSSL_NO_TLS1
+ if (tst == 0)
+ return 1;
#endif
-#ifndef OPENSSL_NO_TLS1_2
- ADD_TEST(test_early_cb);
+#ifdef OPENSSL_NO_TLS1_1
+ if (tst == 1)
+ return 1;
#endif
-#ifndef OPENSSL_NO_TLS1_3
- ADD_ALL_TESTS(test_early_data_read_write, 2);
- ADD_ALL_TESTS(test_early_data_skip, 2);
- ADD_ALL_TESTS(test_early_data_not_sent, 2);
- ADD_ALL_TESTS(test_early_data_not_expected, 2);
-# ifndef OPENSSL_NO_TLS1_2
- ADD_ALL_TESTS(test_early_data_tls1_2, 2);
-# endif
+#ifdef OPENSSL_NO_TLS1_2
+ if (tst == 2)
+ return 1;
#endif
-#ifndef OPENSSL_NO_TLS1_3
- ADD_TEST(test_ciphersuite_change);
- ADD_TEST(test_tls13_psk);
- ADD_ALL_TESTS(test_custom_exts, 5);
-#else
- ADD_ALL_TESTS(test_custom_exts, 3);
+#ifdef OPENSSL_NO_TLS1_3
+ if (tst == 3)
+ return 1;
#endif
- ADD_ALL_TESTS(test_serverinfo, 8);
+ if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(),
+ TLS1_VERSION, TLS_MAX_VERSION,
+ &sctx, &cctx, cert, privkey)))
+ goto end;
- testresult = run_tests(argv[0]);
+ OPENSSL_assert(tst >= 0 && (size_t)tst < OSSL_NELEM(protocols));
+ SSL_CTX_set_max_proto_version(cctx, protocols[tst]);
+ SSL_CTX_set_min_proto_version(cctx, protocols[tst]);
- bio_s_mempacket_test_free();
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL,
+ NULL))
+ || !TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE)))
+ goto end;
+
+ if (!TEST_int_eq(SSL_export_keying_material(clientssl, ckeymat1,
+ sizeof(ckeymat1), label,
+ sizeof(label) - 1, context,
+ sizeof(context) - 1, 1), 1)
+ || !TEST_int_eq(SSL_export_keying_material(clientssl, ckeymat2,
+ sizeof(ckeymat2), label,
+ sizeof(label) - 1,
+ emptycontext,
+ 0, 1), 1)
+ || !TEST_int_eq(SSL_export_keying_material(clientssl, ckeymat3,
+ sizeof(ckeymat3), label,
+ sizeof(label) - 1,
+ NULL, 0, 0), 1)
+ || !TEST_int_eq(SSL_export_keying_material(serverssl, skeymat1,
+ sizeof(skeymat1), label,
+ sizeof(label) - 1,
+ context,
+ sizeof(context) -1, 1),
+ 1)
+ || !TEST_int_eq(SSL_export_keying_material(serverssl, skeymat2,
+ sizeof(skeymat2), label,
+ sizeof(label) - 1,
+ emptycontext,
+ 0, 1), 1)
+ || !TEST_int_eq(SSL_export_keying_material(serverssl, skeymat3,
+ sizeof(skeymat3), label,
+ sizeof(label) - 1,
+ NULL, 0, 0), 1)
+ /*
+ * Check that both sides created the same key material with the
+ * same context.
+ */
+ || !TEST_mem_eq(ckeymat1, sizeof(ckeymat1), skeymat1,
+ sizeof(skeymat1))
+ /*
+ * Check that both sides created the same key material with an
+ * empty context.
+ */
+ || !TEST_mem_eq(ckeymat2, sizeof(ckeymat2), skeymat2,
+ sizeof(skeymat2))
+ /*
+ * Check that both sides created the same key material without a
+ * context.
+ */
+ || !TEST_mem_eq(ckeymat3, sizeof(ckeymat3), skeymat3,
+ sizeof(skeymat3))
+ /* Different contexts should produce different results */
+ || !TEST_mem_ne(ckeymat1, sizeof(ckeymat1), ckeymat2,
+ sizeof(ckeymat2)))
+ goto end;
+
+ /*
+ * Check that an empty context and no context produce different results in
+ * protocols less than TLSv1.3. In TLSv1.3 they should be the same.
+ */
+ if ((tst != 3 && !TEST_mem_ne(ckeymat2, sizeof(ckeymat2), ckeymat3,
+ sizeof(ckeymat3)))
+ || (tst ==3 && !TEST_mem_eq(ckeymat2, sizeof(ckeymat2), ckeymat3,
+ sizeof(ckeymat3))))
+ goto end;
+
+ testresult = 1;
+
+ end:
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ SSL_CTX_free(sctx2);
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
return testresult;
}
+
+#ifndef OPENSSL_NO_TLS1_3
+/*
+ * Test that SSL_export_keying_material_early() produces expected
+ * results. There are no test vectors so all we do is test that both
+ * sides of the communication produce the same results for different
+ * protocol versions.
+ */
+static int test_export_key_mat_early(int idx)
+{
+ static const char label[] = "test label";
+ static const unsigned char context[] = "context";
+ int testresult = 0;
+ SSL_CTX *cctx = NULL, *sctx = NULL;
+ SSL *clientssl = NULL, *serverssl = NULL;
+ SSL_SESSION *sess = NULL;
+ const unsigned char *emptycontext = NULL;
+ unsigned char ckeymat1[80], ckeymat2[80];
+ unsigned char skeymat1[80], skeymat2[80];
+ unsigned char buf[1];
+ size_t readbytes, written;
+
+ if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl, &serverssl,
+ &sess, idx)))
+ goto end;
+
+ /* Here writing 0 length early data is enough. */
+ if (!TEST_true(SSL_write_early_data(clientssl, NULL, 0, &written))
+ || !TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
+ &readbytes),
+ SSL_READ_EARLY_DATA_ERROR)
+ || !TEST_int_eq(SSL_get_early_data_status(serverssl),
+ SSL_EARLY_DATA_ACCEPTED))
+ goto end;
+
+ if (!TEST_int_eq(SSL_export_keying_material_early(
+ clientssl, ckeymat1, sizeof(ckeymat1), label,
+ sizeof(label) - 1, context, sizeof(context) - 1), 1)
+ || !TEST_int_eq(SSL_export_keying_material_early(
+ clientssl, ckeymat2, sizeof(ckeymat2), label,
+ sizeof(label) - 1, emptycontext, 0), 1)
+ || !TEST_int_eq(SSL_export_keying_material_early(
+ serverssl, skeymat1, sizeof(skeymat1), label,
+ sizeof(label) - 1, context, sizeof(context) - 1), 1)
+ || !TEST_int_eq(SSL_export_keying_material_early(
+ serverssl, skeymat2, sizeof(skeymat2), label,
+ sizeof(label) - 1, emptycontext, 0), 1)
+ /*
+ * Check that both sides created the same key material with the
+ * same context.
+ */
+ || !TEST_mem_eq(ckeymat1, sizeof(ckeymat1), skeymat1,
+ sizeof(skeymat1))
+ /*
+ * Check that both sides created the same key material with an
+ * empty context.
+ */
+ || !TEST_mem_eq(ckeymat2, sizeof(ckeymat2), skeymat2,
+ sizeof(skeymat2))
+ /* Different contexts should produce different results */
+ || !TEST_mem_ne(ckeymat1, sizeof(ckeymat1), ckeymat2,
+ sizeof(ckeymat2)))
+ goto end;
+
+ testresult = 1;
+
+ end:
+ SSL_SESSION_free(sess);
+ SSL_SESSION_free(clientpsk);
+ SSL_SESSION_free(serverpsk);
+ clientpsk = serverpsk = NULL;
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+
+ return testresult;
+}
+#endif /* OPENSSL_NO_TLS1_3 */
+
+static int test_ssl_clear(int idx)
+{
+ SSL_CTX *cctx = NULL, *sctx = NULL;
+ SSL *clientssl = NULL, *serverssl = NULL;
+ int testresult = 0;
+
+#ifdef OPENSSL_NO_TLS1_2
+ if (idx == 1)
+ return 1;
+#endif
+
+ /* Create an initial connection */
+ if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(),
+ TLS1_VERSION, TLS_MAX_VERSION,
+ &sctx, &cctx, cert, privkey))
+ || (idx == 1
+ && !TEST_true(SSL_CTX_set_max_proto_version(cctx,
+ TLS1_2_VERSION)))
+ || !TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
+ &clientssl, NULL, NULL))
+ || !TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE)))
+ goto end;
+
+ SSL_shutdown(clientssl);
+ SSL_shutdown(serverssl);
+ SSL_free(serverssl);
+ serverssl = NULL;
+
+ /* Clear clientssl - we're going to reuse the object */
+ if (!TEST_true(SSL_clear(clientssl)))
+ goto end;
+
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
+ NULL, NULL))
+ || !TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE))
+ || !TEST_true(SSL_session_reused(clientssl)))
+ goto end;
+
+ SSL_shutdown(clientssl);
+ SSL_shutdown(serverssl);
+
+ testresult = 1;
+
+ end:
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+
+ return testresult;
+}
+
+/* Parse CH and retrieve any MFL extension value if present */
+static int get_MFL_from_client_hello(BIO *bio, int *mfl_codemfl_code)
+{
+ long len;
+ unsigned char *data;
+ PACKET pkt = {0}, pkt2 = {0}, pkt3 = {0};
+ unsigned int MFL_code = 0, type = 0;
+
+ if (!TEST_uint_gt( len = BIO_get_mem_data( bio, (char **) &data ), 0 ) )
+ goto end;
+
+ if (!TEST_true( PACKET_buf_init( &pkt, data, len ) )
+ /* Skip the record header */
+ || !PACKET_forward(&pkt, SSL3_RT_HEADER_LENGTH)
+ /* Skip the handshake message header */
+ || !TEST_true(PACKET_forward(&pkt, SSL3_HM_HEADER_LENGTH))
+ /* Skip client version and random */
+ || !TEST_true(PACKET_forward(&pkt, CLIENT_VERSION_LEN
+ + SSL3_RANDOM_SIZE))
+ /* Skip session id */
+ || !TEST_true(PACKET_get_length_prefixed_1(&pkt, &pkt2))
+ /* Skip ciphers */
+ || !TEST_true(PACKET_get_length_prefixed_2(&pkt, &pkt2))
+ /* Skip compression */
+ || !TEST_true(PACKET_get_length_prefixed_1(&pkt, &pkt2))
+ /* Extensions len */
+ || !TEST_true(PACKET_as_length_prefixed_2(&pkt, &pkt2)))
+ goto end;
+
+ /* Loop through all extensions */
+ while (PACKET_remaining(&pkt2)) {
+ if (!TEST_true(PACKET_get_net_2(&pkt2, &type))
+ || !TEST_true(PACKET_get_length_prefixed_2(&pkt2, &pkt3)))
+ goto end;
+
+ if (type == TLSEXT_TYPE_max_fragment_length) {
+ if (!TEST_uint_ne(PACKET_remaining(&pkt3), 0)
+ || !TEST_true(PACKET_get_1(&pkt3, &MFL_code)))
+ goto end;
+
+ *mfl_codemfl_code = MFL_code;
+ return 1;
+ }
+ }
+
+ end:
+ return 0;
+}
+
+/* Maximum-Fragment-Length TLS extension mode to test */
+static const unsigned char max_fragment_len_test[] = {
+ TLSEXT_max_fragment_length_512,
+ TLSEXT_max_fragment_length_1024,
+ TLSEXT_max_fragment_length_2048,
+ TLSEXT_max_fragment_length_4096
+};
+
+static int test_max_fragment_len_ext(int idx_tst)
+{
+ SSL_CTX *ctx;
+ SSL *con = NULL;
+ int testresult = 0, MFL_mode = 0;
+ BIO *rbio, *wbio;
+
+ ctx = SSL_CTX_new(TLS_method());
+ if (!TEST_ptr(ctx))
+ goto end;
+
+ if (!TEST_true(SSL_CTX_set_tlsext_max_fragment_length(
+ ctx, max_fragment_len_test[idx_tst])))
+ goto end;
+
+ con = SSL_new(ctx);
+ if (!TEST_ptr(con))
+ goto end;
+
+ rbio = BIO_new(BIO_s_mem());
+ wbio = BIO_new(BIO_s_mem());
+ if (!TEST_ptr(rbio)|| !TEST_ptr(wbio)) {
+ BIO_free(rbio);
+ BIO_free(wbio);
+ goto end;
+ }
+
+ SSL_set_bio(con, rbio, wbio);
+ SSL_set_connect_state(con);
+
+ if (!TEST_int_le(SSL_connect(con), 0)) {
+ /* This shouldn't succeed because we don't have a server! */
+ goto end;
+ }
+
+ if (!TEST_true(get_MFL_from_client_hello(wbio, &MFL_mode)))
+ /* no MFL in client hello */
+ goto end;
+ if (!TEST_true(max_fragment_len_test[idx_tst] == MFL_mode))
+ goto end;
+
+ testresult = 1;
+
+end:
+ SSL_free(con);
+ SSL_CTX_free(ctx);
+
+ return testresult;
+}
+
+#ifndef OPENSSL_NO_TLS1_3
+static int test_pha_key_update(void)
+{
+ SSL_CTX *cctx = NULL, *sctx = NULL;
+ SSL *clientssl = NULL, *serverssl = NULL;
+ int testresult = 0;
+
+ if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(),
+ TLS1_VERSION, TLS_MAX_VERSION,
+ &sctx, &cctx, cert, privkey)))
+ return 0;
+
+ if (!TEST_true(SSL_CTX_set_min_proto_version(sctx, TLS1_3_VERSION))
+ || !TEST_true(SSL_CTX_set_max_proto_version(sctx, TLS1_3_VERSION))
+ || !TEST_true(SSL_CTX_set_min_proto_version(cctx, TLS1_3_VERSION))
+ || !TEST_true(SSL_CTX_set_max_proto_version(cctx, TLS1_3_VERSION)))
+ goto end;
+
+ SSL_CTX_set_post_handshake_auth(cctx, 1);
+
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
+ NULL, NULL)))
+ goto end;
+
+ if (!TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE)))
+ goto end;
+
+ SSL_set_verify(serverssl, SSL_VERIFY_PEER, NULL);
+ if (!TEST_true(SSL_verify_client_post_handshake(serverssl)))
+ goto end;
+
+ if (!TEST_true(SSL_key_update(clientssl, SSL_KEY_UPDATE_NOT_REQUESTED)))
+ goto end;
+
+ /* Start handshake on the server */
+ if (!TEST_int_eq(SSL_do_handshake(serverssl), 1))
+ goto end;
+
+ /* Starts with SSL_connect(), but it's really just SSL_do_handshake() */
+ if (!TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE)))
+ goto end;
+
+ SSL_shutdown(clientssl);
+ SSL_shutdown(serverssl);
+
+ testresult = 1;
+
+ end:
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+ return testresult;
+}
+#endif
+
+#if !defined(OPENSSL_NO_SRP) && !defined(OPENSSL_NO_TLS1_2)
+
+static SRP_VBASE *vbase = NULL;
+
+static int ssl_srp_cb(SSL *s, int *ad, void *arg)
+{
+ int ret = SSL3_AL_FATAL;
+ char *username;
+ SRP_user_pwd *user = NULL;
+
+ username = SSL_get_srp_username(s);
+ if (username == NULL) {
+ *ad = SSL_AD_INTERNAL_ERROR;
+ goto err;
+ }
+
+ user = SRP_VBASE_get1_by_user(vbase, username);
+ if (user == NULL) {
+ *ad = SSL_AD_INTERNAL_ERROR;
+ goto err;
+ }
+
+ if (SSL_set_srp_server_param(s, user->N, user->g, user->s, user->v,
+ user->info) <= 0) {
+ *ad = SSL_AD_INTERNAL_ERROR;
+ goto err;
+ }
+
+ ret = 0;
+
+ err:
+ SRP_user_pwd_free(user);
+ return ret;
+}
+
+static int create_new_vfile(char *userid, char *password, const char *filename)
+{
+ char *gNid = NULL;
+ OPENSSL_STRING *row = OPENSSL_zalloc(sizeof(row) * (DB_NUMBER + 1));
+ TXT_DB *db = NULL;
+ int ret = 0;
+ BIO *out = NULL, *dummy = BIO_new_mem_buf("", 0);
+ size_t i;
+
+ if (!TEST_ptr(dummy) || !TEST_ptr(row))
+ goto end;
+
+ gNid = SRP_create_verifier(userid, password, &row[DB_srpsalt],
+ &row[DB_srpverifier], NULL, NULL);
+ if (!TEST_ptr(gNid))
+ goto end;
+
+ /*
+ * The only way to create an empty TXT_DB is to provide a BIO with no data
+ * in it!
+ */
+ db = TXT_DB_read(dummy, DB_NUMBER);
+ if (!TEST_ptr(db))
+ goto end;
+
+ out = BIO_new_file(filename, "w");
+ if (!TEST_ptr(out))
+ goto end;
+
+ row[DB_srpid] = OPENSSL_strdup(userid);
+ row[DB_srptype] = OPENSSL_strdup("V");
+ row[DB_srpgN] = OPENSSL_strdup(gNid);
+
+ if (!TEST_ptr(row[DB_srpid])
+ || !TEST_ptr(row[DB_srptype])
+ || !TEST_ptr(row[DB_srpgN])
+ || !TEST_true(TXT_DB_insert(db, row)))
+ goto end;
+
+ row = NULL;
+
+ if (!TXT_DB_write(out, db))
+ goto end;
+
+ ret = 1;
+ end:
+ if (row != NULL) {
+ for (i = 0; i < DB_NUMBER; i++)
+ OPENSSL_free(row[i]);
+ }
+ OPENSSL_free(row);
+ BIO_free(dummy);
+ BIO_free(out);
+ TXT_DB_free(db);
+
+ return ret;
+}
+
+static int create_new_vbase(char *userid, char *password)
+{
+ BIGNUM *verifier = NULL, *salt = NULL;
+ const SRP_gN *lgN = NULL;
+ SRP_user_pwd *user_pwd = NULL;
+ int ret = 0;
+
+ lgN = SRP_get_default_gN(NULL);
+ if (!TEST_ptr(lgN))
+ goto end;
+
+ if (!TEST_true(SRP_create_verifier_BN(userid, password, &salt, &verifier,
+ lgN->N, lgN->g)))
+ goto end;
+
+ user_pwd = OPENSSL_zalloc(sizeof(*user_pwd));
+ if (!TEST_ptr(user_pwd))
+ goto end;
+
+ user_pwd->N = lgN->N;
+ user_pwd->g = lgN->g;
+ user_pwd->id = OPENSSL_strdup(userid);
+ if (!TEST_ptr(user_pwd->id))
+ goto end;
+
+ user_pwd->v = verifier;
+ user_pwd->s = salt;
+ verifier = salt = NULL;
+
+ if (sk_SRP_user_pwd_insert(vbase->users_pwd, user_pwd, 0) == 0)
+ goto end;
+ user_pwd = NULL;
+
+ ret = 1;
+end:
+ SRP_user_pwd_free(user_pwd);
+ BN_free(salt);
+ BN_free(verifier);
+
+ return ret;
+}
+
+/*
+ * SRP tests
+ *
+ * Test 0: Simple successful SRP connection, new vbase
+ * Test 1: Connection failure due to bad password, new vbase
+ * Test 2: Simple successful SRP connection, vbase loaded from existing file
+ * Test 3: Connection failure due to bad password, vbase loaded from existing
+ * file
+ * Test 4: Simple successful SRP connection, vbase loaded from new file
+ * Test 5: Connection failure due to bad password, vbase loaded from new file
+ */
+static int test_srp(int tst)
+{
+ char *userid = "test", *password = "password", *tstsrpfile;
+ SSL_CTX *cctx = NULL, *sctx = NULL;
+ SSL *clientssl = NULL, *serverssl = NULL;
+ int ret, testresult = 0;
+
+ vbase = SRP_VBASE_new(NULL);
+ if (!TEST_ptr(vbase))
+ goto end;
+
+ if (tst == 0 || tst == 1) {
+ if (!TEST_true(create_new_vbase(userid, password)))
+ goto end;
+ } else {
+ if (tst == 4 || tst == 5) {
+ if (!TEST_true(create_new_vfile(userid, password, tmpfilename)))
+ goto end;
+ tstsrpfile = tmpfilename;
+ } else {
+ tstsrpfile = srpvfile;
+ }
+ if (!TEST_int_eq(SRP_VBASE_init(vbase, tstsrpfile), SRP_NO_ERROR))
+ goto end;
+ }
+
+ if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(),
+ TLS1_VERSION, TLS_MAX_VERSION,
+ &sctx, &cctx, cert, privkey)))
+ goto end;
+
+ if (!TEST_int_gt(SSL_CTX_set_srp_username_callback(sctx, ssl_srp_cb), 0)
+ || !TEST_true(SSL_CTX_set_cipher_list(cctx, "SRP-AES-128-CBC-SHA"))
+ || !TEST_true(SSL_CTX_set_max_proto_version(sctx, TLS1_2_VERSION))
+ || !TEST_true(SSL_CTX_set_max_proto_version(cctx, TLS1_2_VERSION))
+ || !TEST_int_gt(SSL_CTX_set_srp_username(cctx, userid), 0))
+ goto end;
+
+ if (tst % 2 == 1) {
+ if (!TEST_int_gt(SSL_CTX_set_srp_password(cctx, "badpass"), 0))
+ goto end;
+ } else {
+ if (!TEST_int_gt(SSL_CTX_set_srp_password(cctx, password), 0))
+ goto end;
+ }
+
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
+ NULL, NULL)))
+ goto end;
+
+ ret = create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE);
+ if (ret) {
+ if (!TEST_true(tst % 2 == 0))
+ goto end;
+ } else {
+ if (!TEST_true(tst % 2 == 1))
+ goto end;
+ }
+
+ testresult = 1;
+
+ end:
+ SRP_VBASE_free(vbase);
+ vbase = NULL;
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+
+ return testresult;
+}
+#endif
+
+static int info_cb_failed = 0;
+static int info_cb_offset = 0;
+static int info_cb_this_state = -1;
+
+static struct info_cb_states_st {
+ int where;
+ const char *statestr;
+} info_cb_states[][60] = {
+ {
+ /* TLSv1.2 server followed by resumption */
+ {SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "PINIT "},
+ {SSL_CB_LOOP, "PINIT "}, {SSL_CB_LOOP, "TRCH"}, {SSL_CB_LOOP, "TWSH"},
+ {SSL_CB_LOOP, "TWSC"}, {SSL_CB_LOOP, "TWSKE"}, {SSL_CB_LOOP, "TWSD"},
+ {SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "TWSD"}, {SSL_CB_LOOP, "TRCKE"},
+ {SSL_CB_LOOP, "TRCCS"}, {SSL_CB_LOOP, "TRFIN"}, {SSL_CB_LOOP, "TWST"},
+ {SSL_CB_LOOP, "TWCCS"}, {SSL_CB_LOOP, "TWFIN"},
+ {SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_EXIT, NULL},
+ {SSL_CB_ALERT, NULL}, {SSL_CB_HANDSHAKE_START, NULL},
+ {SSL_CB_LOOP, "PINIT "}, {SSL_CB_LOOP, "PINIT "}, {SSL_CB_LOOP, "TRCH"},
+ {SSL_CB_LOOP, "TWSH"}, {SSL_CB_LOOP, "TWCCS"}, {SSL_CB_LOOP, "TWFIN"},
+ {SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "TWFIN"}, {SSL_CB_LOOP, "TRCCS"},
+ {SSL_CB_LOOP, "TRFIN"}, {SSL_CB_HANDSHAKE_DONE, NULL},
+ {SSL_CB_EXIT, NULL}, {0, NULL},
+ }, {
+ /* TLSv1.2 client followed by resumption */
+ {SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "PINIT "},
+ {SSL_CB_LOOP, "TWCH"}, {SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "TWCH"},
+ {SSL_CB_LOOP, "TRSH"}, {SSL_CB_LOOP, "TRSC"}, {SSL_CB_LOOP, "TRSKE"},
+ {SSL_CB_LOOP, "TRSD"}, {SSL_CB_LOOP, "TWCKE"}, {SSL_CB_LOOP, "TWCCS"},
+ {SSL_CB_LOOP, "TWFIN"}, {SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "TWFIN"},
+ {SSL_CB_LOOP, "TRST"}, {SSL_CB_LOOP, "TRCCS"}, {SSL_CB_LOOP, "TRFIN"},
+ {SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_EXIT, NULL}, {SSL_CB_ALERT, NULL},
+ {SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "PINIT "},
+ {SSL_CB_LOOP, "TWCH"}, {SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "TWCH"},
+ {SSL_CB_LOOP, "TRSH"}, {SSL_CB_LOOP, "TRCCS"}, {SSL_CB_LOOP, "TRFIN"},
+ {SSL_CB_LOOP, "TWCCS"}, {SSL_CB_LOOP, "TWFIN"},
+ {SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_EXIT, NULL}, {0, NULL},
+ }, {
+ /* TLSv1.3 server followed by resumption */
+ {SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "PINIT "},
+ {SSL_CB_LOOP, "PINIT "}, {SSL_CB_LOOP, "TRCH"}, {SSL_CB_LOOP, "TWSH"},
+ {SSL_CB_LOOP, "TWCCS"}, {SSL_CB_LOOP, "TWEE"}, {SSL_CB_LOOP, "TWSC"},
+ {SSL_CB_LOOP, "TRSCV"}, {SSL_CB_LOOP, "TWFIN"}, {SSL_CB_LOOP, "TED"},
+ {SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "TED"}, {SSL_CB_LOOP, "TRFIN"},
+ {SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_HANDSHAKE_START, NULL},
+ {SSL_CB_LOOP, "TWST"}, {SSL_CB_HANDSHAKE_DONE, NULL},
+ {SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "TWST"},
+ {SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_EXIT, NULL},
+ {SSL_CB_ALERT, NULL}, {SSL_CB_HANDSHAKE_START, NULL},
+ {SSL_CB_LOOP, "PINIT "}, {SSL_CB_LOOP, "PINIT "}, {SSL_CB_LOOP, "TRCH"},
+ {SSL_CB_LOOP, "TWSH"}, {SSL_CB_LOOP, "TWCCS"}, {SSL_CB_LOOP, "TWEE"},
+ {SSL_CB_LOOP, "TWFIN"}, {SSL_CB_LOOP, "TED"}, {SSL_CB_EXIT, NULL},
+ {SSL_CB_LOOP, "TED"}, {SSL_CB_LOOP, "TRFIN"},
+ {SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_HANDSHAKE_START, NULL},
+ {SSL_CB_LOOP, "TWST"}, {SSL_CB_HANDSHAKE_DONE, NULL},
+ {SSL_CB_EXIT, NULL}, {0, NULL},
+ }, {
+ /* TLSv1.3 client followed by resumption */
+ {SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "PINIT "},
+ {SSL_CB_LOOP, "TWCH"}, {SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "TWCH"},
+ {SSL_CB_LOOP, "TRSH"}, {SSL_CB_LOOP, "TREE"}, {SSL_CB_LOOP, "TRSC"},
+ {SSL_CB_LOOP, "TRSCV"}, {SSL_CB_LOOP, "TRFIN"}, {SSL_CB_LOOP, "TWCCS"},
+ {SSL_CB_LOOP, "TWFIN"}, {SSL_CB_HANDSHAKE_DONE, NULL},
+ {SSL_CB_EXIT, NULL}, {SSL_CB_HANDSHAKE_START, NULL},
+ {SSL_CB_LOOP, "SSLOK "}, {SSL_CB_LOOP, "SSLOK "}, {SSL_CB_LOOP, "TRST"},
+ {SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_EXIT, NULL},
+ {SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "SSLOK "},
+ {SSL_CB_LOOP, "SSLOK "}, {SSL_CB_LOOP, "TRST"},
+ {SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_EXIT, NULL},
+ {SSL_CB_ALERT, NULL}, {SSL_CB_HANDSHAKE_START, NULL},
+ {SSL_CB_LOOP, "PINIT "}, {SSL_CB_LOOP, "TWCH"}, {SSL_CB_EXIT, NULL},
+ {SSL_CB_LOOP, "TWCH"}, {SSL_CB_LOOP, "TRSH"}, {SSL_CB_LOOP, "TREE"},
+ {SSL_CB_LOOP, "TRFIN"}, {SSL_CB_LOOP, "TWCCS"}, {SSL_CB_LOOP, "TWFIN"},
+ {SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_EXIT, NULL},
+ {SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "SSLOK "},
+ {SSL_CB_LOOP, "SSLOK "}, {SSL_CB_LOOP, "TRST"},
+ {SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_EXIT, NULL}, {0, NULL},
+ }, {
+ /* TLSv1.3 server, early_data */
+ {SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "PINIT "},
+ {SSL_CB_LOOP, "PINIT "}, {SSL_CB_LOOP, "TRCH"}, {SSL_CB_LOOP, "TWSH"},
+ {SSL_CB_LOOP, "TWCCS"}, {SSL_CB_LOOP, "TWEE"}, {SSL_CB_LOOP, "TWFIN"},
+ {SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_EXIT, NULL},
+ {SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "TED"},
+ {SSL_CB_LOOP, "TED"}, {SSL_CB_LOOP, "TWEOED"}, {SSL_CB_LOOP, "TRFIN"},
+ {SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_HANDSHAKE_START, NULL},
+ {SSL_CB_LOOP, "TWST"}, {SSL_CB_HANDSHAKE_DONE, NULL},
+ {SSL_CB_EXIT, NULL}, {0, NULL},
+ }, {
+ /* TLSv1.3 client, early_data */
+ {SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "PINIT "},
+ {SSL_CB_LOOP, "TWCH"}, {SSL_CB_LOOP, "TWCCS"},
+ {SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_EXIT, NULL},
+ {SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "TED"},
+ {SSL_CB_LOOP, "TED"}, {SSL_CB_LOOP, "TRSH"}, {SSL_CB_LOOP, "TREE"},
+ {SSL_CB_LOOP, "TRFIN"}, {SSL_CB_LOOP, "TPEDE"}, {SSL_CB_LOOP, "TWEOED"},
+ {SSL_CB_LOOP, "TWFIN"}, {SSL_CB_HANDSHAKE_DONE, NULL},
+ {SSL_CB_EXIT, NULL}, {SSL_CB_HANDSHAKE_START, NULL},
+ {SSL_CB_LOOP, "SSLOK "}, {SSL_CB_LOOP, "SSLOK "}, {SSL_CB_LOOP, "TRST"},
+ {SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_EXIT, NULL}, {0, NULL},
+ }, {
+ {0, NULL},
+ }
+};
+
+static void sslapi_info_callback(const SSL *s, int where, int ret)
+{
+ struct info_cb_states_st *state = info_cb_states[info_cb_offset];
+
+ /* We do not ever expect a connection to fail in this test */
+ if (!TEST_false(ret == 0)) {
+ info_cb_failed = 1;
+ return;
+ }
+
+ /*
+ * Do some sanity checks. We never expect these things to happen in this
+ * test
+ */
+ if (!TEST_false((SSL_is_server(s) && (where & SSL_ST_CONNECT) != 0))
+ || !TEST_false(!SSL_is_server(s) && (where & SSL_ST_ACCEPT) != 0)
+ || !TEST_int_ne(state[++info_cb_this_state].where, 0)) {
+ info_cb_failed = 1;
+ return;
+ }
+
+ /* Now check we're in the right state */
+ if (!TEST_true((where & state[info_cb_this_state].where) != 0)) {
+ info_cb_failed = 1;
+ return;
+ }
+ if ((where & SSL_CB_LOOP) != 0
+ && !TEST_int_eq(strcmp(SSL_state_string(s),
+ state[info_cb_this_state].statestr), 0)) {
+ info_cb_failed = 1;
+ return;
+ }
+
+ /* Check that, if we've got SSL_CB_HANDSHAKE_DONE we are not in init */
+ if ((where & SSL_CB_HANDSHAKE_DONE) && SSL_in_init((SSL *)s) != 0) {
+ info_cb_failed = 1;
+ return;
+ }
+}
+
+/*
+ * Test the info callback gets called when we expect it to.
+ *
+ * Test 0: TLSv1.2, server
+ * Test 1: TLSv1.2, client
+ * Test 2: TLSv1.3, server
+ * Test 3: TLSv1.3, client
+ * Test 4: TLSv1.3, server, early_data
+ * Test 5: TLSv1.3, client, early_data
+ */
+static int test_info_callback(int tst)
+{
+ SSL_CTX *cctx = NULL, *sctx = NULL;
+ SSL *clientssl = NULL, *serverssl = NULL;
+ SSL_SESSION *clntsess = NULL;
+ int testresult = 0;
+ int tlsvers;
+
+ if (tst < 2) {
+/* We need either ECDHE or DHE for the TLSv1.2 test to work */
+#if !defined(OPENSSL_NO_TLS1_2) && (!defined(OPENSSL_NO_EC) \
+ || !defined(OPENSSL_NO_DH))
+ tlsvers = TLS1_2_VERSION;
+#else
+ return 1;
+#endif
+ } else {
+#ifndef OPENSSL_NO_TLS1_3
+ tlsvers = TLS1_3_VERSION;
+#else
+ return 1;
+#endif
+ }
+
+ /* Reset globals */
+ info_cb_failed = 0;
+ info_cb_this_state = -1;
+ info_cb_offset = tst;
+
+#ifndef OPENSSL_NO_TLS1_3
+ if (tst >= 4) {
+ SSL_SESSION *sess = NULL;
+ size_t written, readbytes;
+ unsigned char buf[80];
+
+ /* early_data tests */
+ if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl,
+ &serverssl, &sess, 0)))
+ goto end;
+
+ /* We don't actually need this reference */
+ SSL_SESSION_free(sess);
+
+ SSL_set_info_callback((tst % 2) == 0 ? serverssl : clientssl,
+ sslapi_info_callback);
+
+ /* Write and read some early data and then complete the connection */
+ if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1),
+ &written))
+ || !TEST_size_t_eq(written, strlen(MSG1))
+ || !TEST_int_eq(SSL_read_early_data(serverssl, buf,
+ sizeof(buf), &readbytes),
+ SSL_READ_EARLY_DATA_SUCCESS)
+ || !TEST_mem_eq(MSG1, readbytes, buf, strlen(MSG1))
+ || !TEST_int_eq(SSL_get_early_data_status(serverssl),
+ SSL_EARLY_DATA_ACCEPTED)
+ || !TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE))
+ || !TEST_false(info_cb_failed))
+ goto end;
+
+ testresult = 1;
+ goto end;
+ }
+#endif
+
+ if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(),
+ TLS_client_method(),
+ tlsvers, tlsvers, &sctx, &cctx, cert,
+ privkey)))
+ goto end;
+
+ /*
+ * For even numbered tests we check the server callbacks. For odd numbers we
+ * check the client.
+ */
+ SSL_CTX_set_info_callback((tst % 2) == 0 ? sctx : cctx,
+ sslapi_info_callback);
+
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
+ &clientssl, NULL, NULL))
+ || !TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE))
+ || !TEST_false(info_cb_failed))
+ goto end;
+
+
+
+ clntsess = SSL_get1_session(clientssl);
+ SSL_shutdown(clientssl);
+ SSL_shutdown(serverssl);
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ serverssl = clientssl = NULL;
+
+ /* Now do a resumption */
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL,
+ NULL))
+ || !TEST_true(SSL_set_session(clientssl, clntsess))
+ || !TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE))
+ || !TEST_true(SSL_session_reused(clientssl))
+ || !TEST_false(info_cb_failed))
+ goto end;
+
+ testresult = 1;
+
+ end:
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ SSL_SESSION_free(clntsess);
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+ return testresult;
+}
+
+static int test_ssl_pending(int tst)
+{
+ SSL_CTX *cctx = NULL, *sctx = NULL;
+ SSL *clientssl = NULL, *serverssl = NULL;
+ int testresult = 0;
+ char msg[] = "A test message";
+ char buf[5];
+ size_t written, readbytes;
+
+ if (tst == 0) {
+ if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(),
+ TLS_client_method(),
+ TLS1_VERSION, TLS_MAX_VERSION,
+ &sctx, &cctx, cert, privkey)))
+ goto end;
+ } else {
+#ifndef OPENSSL_NO_DTLS
+ if (!TEST_true(create_ssl_ctx_pair(DTLS_server_method(),
+ DTLS_client_method(),
+ DTLS1_VERSION, DTLS_MAX_VERSION,
+ &sctx, &cctx, cert, privkey)))
+ goto end;
+#else
+ return 1;
+#endif
+ }
+
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
+ NULL, NULL))
+ || !TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE)))
+ goto end;
+
+ if (!TEST_int_eq(SSL_pending(clientssl), 0)
+ || !TEST_false(SSL_has_pending(clientssl))
+ || !TEST_int_eq(SSL_pending(serverssl), 0)
+ || !TEST_false(SSL_has_pending(serverssl))
+ || !TEST_true(SSL_write_ex(serverssl, msg, sizeof(msg), &written))
+ || !TEST_size_t_eq(written, sizeof(msg))
+ || !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))
+ || !TEST_size_t_eq(readbytes, sizeof(buf))
+ || !TEST_int_eq(SSL_pending(clientssl), (int)(written - readbytes))
+ || !TEST_true(SSL_has_pending(clientssl)))
+ goto end;
+
+ testresult = 1;
+
+ end:
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+
+ return testresult;
+}
+
+static struct {
+ unsigned int maxprot;
+ const char *clntciphers;
+ const char *clnttls13ciphers;
+ const char *srvrciphers;
+ const char *srvrtls13ciphers;
+ const char *shared;
+} shared_ciphers_data[] = {
+/*
+ * We can't establish a connection (even in TLSv1.1) with these ciphersuites if
+ * TLSv1.3 is enabled but TLSv1.2 is disabled.
+ */
+#if defined(OPENSSL_NO_TLS1_3) || !defined(OPENSSL_NO_TLS1_2)
+ {
+ TLS1_2_VERSION,
+ "AES128-SHA:AES256-SHA",
+ NULL,
+ "AES256-SHA:DHE-RSA-AES128-SHA",
+ NULL,
+ "AES256-SHA"
+ },
+ {
+ TLS1_2_VERSION,
+ "AES128-SHA:DHE-RSA-AES128-SHA:AES256-SHA",
+ NULL,
+ "AES128-SHA:DHE-RSA-AES256-SHA:AES256-SHA",
+ NULL,
+ "AES128-SHA:AES256-SHA"
+ },
+ {
+ TLS1_2_VERSION,
+ "AES128-SHA:AES256-SHA",
+ NULL,
+ "AES128-SHA:DHE-RSA-AES128-SHA",
+ NULL,
+ "AES128-SHA"
+ },
+#endif
+/*
+ * This test combines TLSv1.3 and TLSv1.2 ciphersuites so they must both be
+ * enabled.
+ */
+#if !defined(OPENSSL_NO_TLS1_3) && !defined(OPENSSL_NO_TLS1_2) \
+ && !defined(OPENSSL_NO_CHACHA) && !defined(OPENSSL_NO_POLY1305)
+ {
+ TLS1_3_VERSION,
+ "AES128-SHA:AES256-SHA",
+ NULL,
+ "AES256-SHA:AES128-SHA256",
+ NULL,
+ "TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:"
+ "TLS_AES_128_GCM_SHA256:AES256-SHA"
+ },
+#endif
+#ifndef OPENSSL_NO_TLS1_3
+ {
+ TLS1_3_VERSION,
+ "AES128-SHA",
+ "TLS_AES_256_GCM_SHA384",
+ "AES256-SHA",
+ "TLS_AES_256_GCM_SHA384",
+ "TLS_AES_256_GCM_SHA384"
+ },
+#endif
+};
+
+static int test_ssl_get_shared_ciphers(int tst)
+{
+ SSL_CTX *cctx = NULL, *sctx = NULL;
+ SSL *clientssl = NULL, *serverssl = NULL;
+ int testresult = 0;
+ char buf[1024];
+
+ if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(),
+ TLS_client_method(),
+ TLS1_VERSION,
+ shared_ciphers_data[tst].maxprot,
+ &sctx, &cctx, cert, privkey)))
+ goto end;
+
+ if (!TEST_true(SSL_CTX_set_cipher_list(cctx,
+ shared_ciphers_data[tst].clntciphers))
+ || (shared_ciphers_data[tst].clnttls13ciphers != NULL
+ && !TEST_true(SSL_CTX_set_ciphersuites(cctx,
+ shared_ciphers_data[tst].clnttls13ciphers)))
+ || !TEST_true(SSL_CTX_set_cipher_list(sctx,
+ shared_ciphers_data[tst].srvrciphers))
+ || (shared_ciphers_data[tst].srvrtls13ciphers != NULL
+ && !TEST_true(SSL_CTX_set_ciphersuites(sctx,
+ shared_ciphers_data[tst].srvrtls13ciphers))))
+ goto end;
+
+
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
+ NULL, NULL))
+ || !TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE)))
+ goto end;
+
+ if (!TEST_ptr(SSL_get_shared_ciphers(serverssl, buf, sizeof(buf)))
+ || !TEST_int_eq(strcmp(buf, shared_ciphers_data[tst].shared), 0)) {
+ TEST_info("Shared ciphers are: %s\n", buf);
+ goto end;
+ }
+
+ testresult = 1;
+
+ end:
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+
+ return testresult;
+}
+
+static const char *appdata = "Hello World";
+static int gen_tick_called, dec_tick_called, tick_key_cb_called;
+static int tick_key_renew = 0;
+static SSL_TICKET_RETURN tick_dec_ret = SSL_TICKET_RETURN_ABORT;
+
+static int gen_tick_cb(SSL *s, void *arg)
+{
+ gen_tick_called = 1;
+
+ return SSL_SESSION_set1_ticket_appdata(SSL_get_session(s), appdata,
+ strlen(appdata));
+}
+
+static SSL_TICKET_RETURN dec_tick_cb(SSL *s, SSL_SESSION *ss,
+ const unsigned char *keyname,
+ size_t keyname_length,
+ SSL_TICKET_STATUS status,
+ void *arg)
+{
+ void *tickdata;
+ size_t tickdlen;
+
+ dec_tick_called = 1;
+
+ if (status == SSL_TICKET_EMPTY)
+ return SSL_TICKET_RETURN_IGNORE_RENEW;
+
+ if (!TEST_true(status == SSL_TICKET_SUCCESS
+ || status == SSL_TICKET_SUCCESS_RENEW))
+ return SSL_TICKET_RETURN_ABORT;
+
+ if (!TEST_true(SSL_SESSION_get0_ticket_appdata(ss, &tickdata,
+ &tickdlen))
+ || !TEST_size_t_eq(tickdlen, strlen(appdata))
+ || !TEST_int_eq(memcmp(tickdata, appdata, tickdlen), 0))
+ return SSL_TICKET_RETURN_ABORT;
+
+ if (tick_key_cb_called) {
+ /* Don't change what the ticket key callback wanted to do */
+ switch (status) {
+ case SSL_TICKET_NO_DECRYPT:
+ return SSL_TICKET_RETURN_IGNORE_RENEW;
+
+ case SSL_TICKET_SUCCESS:
+ return SSL_TICKET_RETURN_USE;
+
+ case SSL_TICKET_SUCCESS_RENEW:
+ return SSL_TICKET_RETURN_USE_RENEW;
+
+ default:
+ return SSL_TICKET_RETURN_ABORT;
+ }
+ }
+ return tick_dec_ret;
+
+}
+
+static int tick_key_cb(SSL *s, unsigned char key_name[16],
+ unsigned char iv[EVP_MAX_IV_LENGTH], EVP_CIPHER_CTX *ctx,
+ HMAC_CTX *hctx, int enc)
+{
+ const unsigned char tick_aes_key[16] = "0123456789abcdef";
+ const unsigned char tick_hmac_key[16] = "0123456789abcdef";
+
+ tick_key_cb_called = 1;
+ memset(iv, 0, AES_BLOCK_SIZE);
+ memset(key_name, 0, 16);
+ if (!EVP_CipherInit_ex(ctx, EVP_aes_128_cbc(), NULL, tick_aes_key, iv, enc)
+ || !HMAC_Init_ex(hctx, tick_hmac_key, sizeof(tick_hmac_key),
+ EVP_sha256(), NULL))
+ return -1;
+
+ return tick_key_renew ? 2 : 1;
+}
+
+/*
+ * Test the various ticket callbacks
+ * Test 0: TLSv1.2, no ticket key callback, no ticket, no renewal
+ * Test 1: TLSv1.3, no ticket key callback, no ticket, no renewal
+ * Test 2: TLSv1.2, no ticket key callback, no ticket, renewal
+ * Test 3: TLSv1.3, no ticket key callback, no ticket, renewal
+ * Test 4: TLSv1.2, no ticket key callback, ticket, no renewal
+ * Test 5: TLSv1.3, no ticket key callback, ticket, no renewal
+ * Test 6: TLSv1.2, no ticket key callback, ticket, renewal
+ * Test 7: TLSv1.3, no ticket key callback, ticket, renewal
+ * Test 8: TLSv1.2, ticket key callback, ticket, no renewal
+ * Test 9: TLSv1.3, ticket key callback, ticket, no renewal
+ * Test 10: TLSv1.2, ticket key callback, ticket, renewal
+ * Test 11: TLSv1.3, ticket key callback, ticket, renewal
+ */
+static int test_ticket_callbacks(int tst)
+{
+ SSL_CTX *cctx = NULL, *sctx = NULL;
+ SSL *clientssl = NULL, *serverssl = NULL;
+ SSL_SESSION *clntsess = NULL;
+ int testresult = 0;
+
+#ifdef OPENSSL_NO_TLS1_2
+ if (tst % 2 == 0)
+ return 1;
+#endif
+#ifdef OPENSSL_NO_TLS1_3
+ if (tst % 2 == 1)
+ return 1;
+#endif
+
+ gen_tick_called = dec_tick_called = tick_key_cb_called = 0;
+
+ /* Which tests the ticket key callback should request renewal for */
+ if (tst == 10 || tst == 11)
+ tick_key_renew = 1;
+ else
+ tick_key_renew = 0;
+
+ /* Which tests the decrypt ticket callback should request renewal for */
+ switch (tst) {
+ case 0:
+ case 1:
+ tick_dec_ret = SSL_TICKET_RETURN_IGNORE;
+ break;
+
+ case 2:
+ case 3:
+ tick_dec_ret = SSL_TICKET_RETURN_IGNORE_RENEW;
+ break;
+
+ case 4:
+ case 5:
+ tick_dec_ret = SSL_TICKET_RETURN_USE;
+ break;
+
+ case 6:
+ case 7:
+ tick_dec_ret = SSL_TICKET_RETURN_USE_RENEW;
+ break;
+
+ default:
+ tick_dec_ret = SSL_TICKET_RETURN_ABORT;
+ }
+
+ if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(),
+ TLS_client_method(),
+ TLS1_VERSION,
+ ((tst % 2) == 0) ? TLS1_2_VERSION
+ : TLS1_3_VERSION,
+ &sctx, &cctx, cert, privkey)))
+ goto end;
+
+ /*
+ * We only want sessions to resume from tickets - not the session cache. So
+ * switch the cache off.
+ */
+ if (!TEST_true(SSL_CTX_set_session_cache_mode(sctx, SSL_SESS_CACHE_OFF)))
+ goto end;
+
+ if (!TEST_true(SSL_CTX_set_session_ticket_cb(sctx, gen_tick_cb, dec_tick_cb,
+ NULL)))
+ goto end;
+
+ if (tst >= 8
+ && !TEST_true(SSL_CTX_set_tlsext_ticket_key_cb(sctx, tick_key_cb)))
+ goto end;
+
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
+ NULL, NULL))
+ || !TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE)))
+ goto end;
+
+ /*
+ * The decrypt ticket key callback in TLSv1.2 should be called even though
+ * we have no ticket yet, because it gets called with a status of
+ * SSL_TICKET_EMPTY (the client indicates support for tickets but does not
+ * actually send any ticket data). This does not happen in TLSv1.3 because
+ * it is not valid to send empty ticket data in TLSv1.3.
+ */
+ if (!TEST_int_eq(gen_tick_called, 1)
+ || !TEST_int_eq(dec_tick_called, ((tst % 2) == 0) ? 1 : 0))
+ goto end;
+
+ gen_tick_called = dec_tick_called = 0;
+
+ clntsess = SSL_get1_session(clientssl);
+ SSL_shutdown(clientssl);
+ SSL_shutdown(serverssl);
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ serverssl = clientssl = NULL;
+
+ /* Now do a resumption */
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL,
+ NULL))
+ || !TEST_true(SSL_set_session(clientssl, clntsess))
+ || !TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE)))
+ goto end;
+
+ if (tick_dec_ret == SSL_TICKET_RETURN_IGNORE
+ || tick_dec_ret == SSL_TICKET_RETURN_IGNORE_RENEW) {
+ if (!TEST_false(SSL_session_reused(clientssl)))
+ goto end;
+ } else {
+ if (!TEST_true(SSL_session_reused(clientssl)))
+ goto end;
+ }
+
+ if (!TEST_int_eq(gen_tick_called,
+ (tick_key_renew
+ || tick_dec_ret == SSL_TICKET_RETURN_IGNORE_RENEW
+ || tick_dec_ret == SSL_TICKET_RETURN_USE_RENEW)
+ ? 1 : 0)
+ || !TEST_int_eq(dec_tick_called, 1))
+ goto end;
+
+ testresult = 1;
+
+ end:
+ SSL_SESSION_free(clntsess);
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+
+ return testresult;
+}
+
+/*
+ * Test bi-directional shutdown.
+ * Test 0: TLSv1.2
+ * Test 1: TLSv1.2, server continues to read/write after client shutdown
+ * Test 2: TLSv1.3, no pending NewSessionTicket messages
+ * Test 3: TLSv1.3, pending NewSessionTicket messages
+ * Test 4: TLSv1.3, server continues to read/write after client shutdown, server
+ * sends key update, client reads it
+ * Test 5: TLSv1.3, server continues to read/write after client shutdown, server
+ * sends CertificateRequest, client reads and ignores it
+ * Test 6: TLSv1.3, server continues to read/write after client shutdown, client
+ * doesn't read it
+ */
+static int test_shutdown(int tst)
+{
+ SSL_CTX *cctx = NULL, *sctx = NULL;
+ SSL *clientssl = NULL, *serverssl = NULL;
+ int testresult = 0;
+ char msg[] = "A test message";
+ char buf[80];
+ size_t written, readbytes;
+ SSL_SESSION *sess;
+
+#ifdef OPENSSL_NO_TLS1_2
+ if (tst <= 1)
+ return 1;
+#endif
+#ifdef OPENSSL_NO_TLS1_3
+ if (tst >= 2)
+ return 1;
+#endif
+
+ if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(),
+ TLS_client_method(),
+ TLS1_VERSION,
+ (tst <= 1) ? TLS1_2_VERSION
+ : TLS1_3_VERSION,
+ &sctx, &cctx, cert, privkey)))
+ goto end;
+
+ if (tst == 5)
+ SSL_CTX_set_post_handshake_auth(cctx, 1);
+
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
+ NULL, NULL)))
+ goto end;
+
+ if (tst == 3) {
+ if (!TEST_true(create_bare_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE))
+ || !TEST_ptr_ne(sess = SSL_get_session(clientssl), NULL)
+ || !TEST_false(SSL_SESSION_is_resumable(sess)))
+ goto end;
+ } else if (!TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE))
+ || !TEST_ptr_ne(sess = SSL_get_session(clientssl), NULL)
+ || !TEST_true(SSL_SESSION_is_resumable(sess))) {
+ goto end;
+ }
+
+ if (!TEST_int_eq(SSL_shutdown(clientssl), 0))
+ goto end;
+
+ if (tst >= 4) {
+ /*
+ * Reading on the server after the client has sent close_notify should
+ * fail and provide SSL_ERROR_ZERO_RETURN
+ */
+ if (!TEST_false(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))
+ || !TEST_int_eq(SSL_get_error(serverssl, 0),
+ SSL_ERROR_ZERO_RETURN)
+ || !TEST_int_eq(SSL_get_shutdown(serverssl),
+ SSL_RECEIVED_SHUTDOWN)
+ /*
+ * Even though we're shutdown on receive we should still be
+ * able to write.
+ */
+ || !TEST_true(SSL_write(serverssl, msg, sizeof(msg))))
+ goto end;
+ if (tst == 4
+ && !TEST_true(SSL_key_update(serverssl,
+ SSL_KEY_UPDATE_REQUESTED)))
+ goto end;
+ if (tst == 5) {
+ SSL_set_verify(serverssl, SSL_VERIFY_PEER, NULL);
+ if (!TEST_true(SSL_verify_client_post_handshake(serverssl)))
+ goto end;
+ }
+ if ((tst == 4 || tst == 5)
+ && !TEST_true(SSL_write(serverssl, msg, sizeof(msg))))
+ goto end;
+ if (!TEST_int_eq(SSL_shutdown(serverssl), 1))
+ goto end;
+ if (tst == 4 || tst == 5) {
+ /* Should still be able to read data from server */
+ if (!TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf),
+ &readbytes))
+ || !TEST_size_t_eq(readbytes, sizeof(msg))
+ || !TEST_int_eq(memcmp(msg, buf, readbytes), 0)
+ || !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf),
+ &readbytes))
+ || !TEST_size_t_eq(readbytes, sizeof(msg))
+ || !TEST_int_eq(memcmp(msg, buf, readbytes), 0))
+ goto end;
+ }
+ }
+
+ /* Writing on the client after sending close_notify shouldn't be possible */
+ if (!TEST_false(SSL_write_ex(clientssl, msg, sizeof(msg), &written)))
+ goto end;
+
+ if (tst < 4) {
+ /*
+ * For these tests the client has sent close_notify but it has not yet
+ * been received by the server. The server has not sent close_notify
+ * yet.
+ */
+ if (!TEST_int_eq(SSL_shutdown(serverssl), 0)
+ /*
+ * Writing on the server after sending close_notify shouldn't
+ * be possible.
+ */
+ || !TEST_false(SSL_write_ex(serverssl, msg, sizeof(msg), &written))
+ || !TEST_int_eq(SSL_shutdown(clientssl), 1)
+ || !TEST_ptr_ne(sess = SSL_get_session(clientssl), NULL)
+ || !TEST_true(SSL_SESSION_is_resumable(sess))
+ || !TEST_int_eq(SSL_shutdown(serverssl), 1))
+ goto end;
+ } else if (tst == 4 || tst == 5) {
+ /*
+ * In this test the client has sent close_notify and it has been
+ * received by the server which has responded with a close_notify. The
+ * client needs to read the close_notify sent by the server.
+ */
+ if (!TEST_int_eq(SSL_shutdown(clientssl), 1)
+ || !TEST_ptr_ne(sess = SSL_get_session(clientssl), NULL)
+ || !TEST_true(SSL_SESSION_is_resumable(sess)))
+ goto end;
+ } else {
+ /*
+ * tst == 6
+ *
+ * The client has sent close_notify and is expecting a close_notify
+ * back, but instead there is application data first. The shutdown
+ * should fail with a fatal error.
+ */
+ if (!TEST_int_eq(SSL_shutdown(clientssl), -1)
+ || !TEST_int_eq(SSL_get_error(clientssl, -1), SSL_ERROR_SSL))
+ goto end;
+ }
+
+ testresult = 1;
+
+ end:
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+
+ return testresult;
+}
+
+#if !defined(OPENSSL_NO_TLS1_2) || !defined(OPENSSL_NO_TLS1_3)
+static int cert_cb_cnt;
+
+static int cert_cb(SSL *s, void *arg)
+{
+ SSL_CTX *ctx = (SSL_CTX *)arg;
+
+ if (cert_cb_cnt == 0) {
+ /* Suspend the handshake */
+ cert_cb_cnt++;
+ return -1;
+ } else if (cert_cb_cnt == 1) {
+ /*
+ * Update the SSL_CTX, set the certificate and private key and then
+ * continue the handshake normally.
+ */
+ if (ctx != NULL && !TEST_ptr(SSL_set_SSL_CTX(s, ctx)))
+ return 0;
+
+ if (!TEST_true(SSL_use_certificate_file(s, cert, SSL_FILETYPE_PEM))
+ || !TEST_true(SSL_use_PrivateKey_file(s, privkey,
+ SSL_FILETYPE_PEM))
+ || !TEST_true(SSL_check_private_key(s)))
+ return 0;
+ cert_cb_cnt++;
+ return 1;
+ }
+
+ /* Abort the handshake */
+ return 0;
+}
+
+/*
+ * Test the certificate callback.
+ * Test 0: Callback fails
+ * Test 1: Success - no SSL_set_SSL_CTX() in the callback
+ * Test 2: Success - SSL_set_SSL_CTX() in the callback
+ */
+static int test_cert_cb_int(int prot, int tst)
+{
+ SSL_CTX *cctx = NULL, *sctx = NULL, *snictx = NULL;
+ SSL *clientssl = NULL, *serverssl = NULL;
+ int testresult = 0, ret;
+
+ if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(),
+ TLS_client_method(),
+ TLS1_VERSION,
+ prot,
+ &sctx, &cctx, NULL, NULL)))
+ goto end;
+
+ if (tst == 0)
+ cert_cb_cnt = -1;
+ else
+ cert_cb_cnt = 0;
+ if (tst == 2)
+ snictx = SSL_CTX_new(TLS_server_method());
+ SSL_CTX_set_cert_cb(sctx, cert_cb, snictx);
+
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
+ NULL, NULL)))
+ goto end;
+
+ ret = create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE);
+ if (!TEST_true(tst == 0 ? !ret : ret)
+ || (tst > 0 && !TEST_int_eq(cert_cb_cnt, 2))) {
+ goto end;
+ }
+
+ testresult = 1;
+
+ end:
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+ SSL_CTX_free(snictx);
+
+ return testresult;
+}
+#endif
+
+static int test_cert_cb(int tst)
+{
+ int testresult = 1;
+
+#ifndef OPENSSL_NO_TLS1_2
+ testresult &= test_cert_cb_int(TLS1_2_VERSION, tst);
+#endif
+#ifndef OPENSSL_NO_TLS1_3
+ testresult &= test_cert_cb_int(TLS1_3_VERSION, tst);
+#endif
+
+ return testresult;
+}
+
+int setup_tests(void)
+{
+ if (!TEST_ptr(cert = test_get_argument(0))
+ || !TEST_ptr(privkey = test_get_argument(1))
+ || !TEST_ptr(srpvfile = test_get_argument(2))
+ || !TEST_ptr(tmpfilename = test_get_argument(3)))
+ return 0;
+
+ if (getenv("OPENSSL_TEST_GETCOUNTS") != NULL) {
+#ifdef OPENSSL_NO_CRYPTO_MDEBUG
+ TEST_error("not supported in this build");
+ return 0;
+#else
+ int i, mcount, rcount, fcount;
+
+ for (i = 0; i < 4; i++)
+ test_export_key_mat(i);
+ CRYPTO_get_alloc_counts(&mcount, &rcount, &fcount);
+ test_printf_stdout("malloc %d realloc %d free %d\n",
+ mcount, rcount, fcount);
+ return 1;
+#endif
+ }
+
+ ADD_TEST(test_large_message_tls);
+ ADD_TEST(test_large_message_tls_read_ahead);
+#ifndef OPENSSL_NO_DTLS
+ ADD_TEST(test_large_message_dtls);
+#endif
+#ifndef OPENSSL_NO_OCSP
+ ADD_TEST(test_tlsext_status_type);
+#endif
+ ADD_TEST(test_session_with_only_int_cache);
+ ADD_TEST(test_session_with_only_ext_cache);
+ ADD_TEST(test_session_with_both_cache);
+#ifndef OPENSSL_NO_TLS1_3
+ ADD_ALL_TESTS(test_stateful_tickets, 3);
+ ADD_ALL_TESTS(test_stateless_tickets, 3);
+ ADD_TEST(test_psk_tickets);
+#endif
+ ADD_ALL_TESTS(test_ssl_set_bio, TOTAL_SSL_SET_BIO_TESTS);
+ ADD_TEST(test_ssl_bio_pop_next_bio);
+ ADD_TEST(test_ssl_bio_pop_ssl_bio);
+ ADD_TEST(test_ssl_bio_change_rbio);
+ ADD_TEST(test_ssl_bio_change_wbio);
+#if !defined(OPENSSL_NO_TLS1_2) || defined(OPENSSL_NO_TLS1_3)
+ ADD_ALL_TESTS(test_set_sigalgs, OSSL_NELEM(testsigalgs) * 2);
+ ADD_TEST(test_keylog);
+#endif
+#ifndef OPENSSL_NO_TLS1_3
+ ADD_TEST(test_keylog_no_master_key);
+#endif
+#ifndef OPENSSL_NO_TLS1_2
+ ADD_TEST(test_client_hello_cb);
+#endif
+#ifndef OPENSSL_NO_TLS1_3
+ ADD_ALL_TESTS(test_early_data_read_write, 3);
+ /*
+ * We don't do replay tests for external PSK. Replay protection isn't used
+ * in that scenario.
+ */
+ ADD_ALL_TESTS(test_early_data_replay, 2);
+ ADD_ALL_TESTS(test_early_data_skip, 3);
+ ADD_ALL_TESTS(test_early_data_skip_hrr, 3);
+ ADD_ALL_TESTS(test_early_data_skip_hrr_fail, 3);
+ ADD_ALL_TESTS(test_early_data_skip_abort, 3);
+ ADD_ALL_TESTS(test_early_data_not_sent, 3);
+ ADD_ALL_TESTS(test_early_data_psk, 8);
+ ADD_ALL_TESTS(test_early_data_not_expected, 3);
+# ifndef OPENSSL_NO_TLS1_2
+ ADD_ALL_TESTS(test_early_data_tls1_2, 3);
+# endif
+#endif
+#ifndef OPENSSL_NO_TLS1_3
+ ADD_ALL_TESTS(test_set_ciphersuite, 10);
+ ADD_TEST(test_ciphersuite_change);
+#ifdef OPENSSL_NO_PSK
+ ADD_ALL_TESTS(test_tls13_psk, 1);
+#else
+ ADD_ALL_TESTS(test_tls13_psk, 4);
+#endif /* OPENSSL_NO_PSK */
+ ADD_ALL_TESTS(test_custom_exts, 5);
+ ADD_TEST(test_stateless);
+ ADD_TEST(test_pha_key_update);
+#else
+ ADD_ALL_TESTS(test_custom_exts, 3);
+#endif
+ ADD_ALL_TESTS(test_serverinfo, 8);
+ ADD_ALL_TESTS(test_export_key_mat, 4);
+#ifndef OPENSSL_NO_TLS1_3
+ ADD_ALL_TESTS(test_export_key_mat_early, 3);
+#endif
+ ADD_ALL_TESTS(test_ssl_clear, 2);
+ ADD_ALL_TESTS(test_max_fragment_len_ext, OSSL_NELEM(max_fragment_len_test));
+#if !defined(OPENSSL_NO_SRP) && !defined(OPENSSL_NO_TLS1_2)
+ ADD_ALL_TESTS(test_srp, 6);
+#endif
+ ADD_ALL_TESTS(test_info_callback, 6);
+ ADD_ALL_TESTS(test_ssl_pending, 2);
+ ADD_ALL_TESTS(test_ssl_get_shared_ciphers, OSSL_NELEM(shared_ciphers_data));
+ ADD_ALL_TESTS(test_ticket_callbacks, 12);
+ ADD_ALL_TESTS(test_shutdown, 7);
+ ADD_ALL_TESTS(test_cert_cb, 3);
+ return 1;
+}
+
+void cleanup_tests(void)
+{
+ bio_s_mempacket_test_free();
+}
projects / openssl.git / blobdiff