/*
- * Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2016-2020 The OpenSSL Project Authors. All Rights Reserved.
*
- * Licensed under the OpenSSL license (the "License"). You may not use
+ * Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
+/*
+ * We need access to the deprecated low level HMAC APIs for legacy purposes
+ * when the deprecated calls are not hidden
+ */
+#ifndef OPENSSL_NO_DEPRECATED_3_0
+# define OPENSSL_SUPPRESS_DEPRECATED
+#endif
+
+#include <stdio.h>
#include <string.h>
#include <openssl/opensslconf.h>
#include <openssl/srp.h>
#include <openssl/txt_db.h>
#include <openssl/aes.h>
+#include <openssl/rand.h>
+#include <openssl/core_names.h>
+#include <openssl/provider.h>
#include "ssltestlib.h"
#include "testutil.h"
#include "testutil/output.h"
#include "internal/nelem.h"
-#include "../ssl/ssl_locl.h"
+#include "internal/ktls.h"
+#include "../ssl/ssl_local.h"
+
+DEFINE_STACK_OF(OCSP_RESPID)
+DEFINE_STACK_OF(X509)
+DEFINE_STACK_OF(X509_NAME)
+
+static OPENSSL_CTX *libctx = NULL;
+static OSSL_PROVIDER *defctxnull = NULL;
+
+#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 *certsdir = NULL;
static char *cert = NULL;
static char *privkey = NULL;
static char *srpvfile = NULL;
static char *tmpfilename = NULL;
+static int is_fips = 0;
+
#define LOG_BUFFER_SIZE 2048
static char server_log_buffer[LOG_BUFFER_SIZE + 1] = {0};
static size_t server_log_buffer_index = 0;
0xff /* Dummy extension data */
};
+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
+ || strcmp(hostname, "altgoodhost") == 0))
+ return SSL_TLSEXT_ERR_OK;
+
+ return SSL_TLSEXT_ERR_NOACK;
+}
+
static void client_keylog_callback(const SSL *ssl, const char *line)
{
int line_length = strlen(line);
SSL_CTX *cctx = NULL, *sctx = NULL;
SSL *clientssl = NULL, *serverssl = NULL;
int testresult = 0;
- struct sslapitest_log_counts expected = {0};
+ struct sslapitest_log_counts expected;
/* Clean up logging space */
+ memset(&expected, 0, sizeof(expected));
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;
error_writing_log = 0;
- if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(),
+ if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
TLS_client_method(),
- TLS1_VERSION, TLS_MAX_VERSION,
+ TLS1_VERSION, 0,
&sctx, &cctx, cert, privkey)))
return 0;
SSL *clientssl = NULL, *serverssl = NULL;
SSL_SESSION *sess = NULL;
int testresult = 0;
- struct sslapitest_log_counts expected = {0};
+ struct sslapitest_log_counts expected;
unsigned char buf[1];
size_t readbytes, written;
/* Clean up logging space */
+ memset(&expected, 0, sizeof(expected));
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;
error_writing_log = 0;
- if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(),
- TLS1_VERSION, TLS_MAX_VERSION,
+ if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
+ TLS_client_method(), TLS1_VERSION, 0,
&sctx, &cctx, cert, privkey))
|| !TEST_true(SSL_CTX_set_max_early_data(sctx,
SSL3_RT_MAX_PLAIN_LENGTH)))
SSL *clientssl = NULL, *serverssl = NULL;
int testctr = 0, testresult = 0;
- if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(),
- TLS1_VERSION, TLS_MAX_VERSION,
+ if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
+ TLS_client_method(), TLS1_VERSION, 0,
&sctx, &cctx, cert, privkey)))
goto end;
SSL_CTX_set_client_hello_cb(sctx, full_client_hello_callback, &testctr);
return testresult;
}
+
+static int test_no_ems(void)
+{
+ SSL_CTX *cctx = NULL, *sctx = NULL;
+ SSL *clientssl = NULL, *serverssl = NULL;
+ int testresult = 0;
+
+ if (!create_ssl_ctx_pair(libctx, TLS_server_method(), TLS_client_method(),
+ TLS1_VERSION, TLS1_2_VERSION,
+ &sctx, &cctx, cert, privkey)) {
+ printf("Unable to create SSL_CTX pair\n");
+ goto end;
+ }
+
+ SSL_CTX_set_options(sctx, SSL_OP_NO_EXTENDED_MASTER_SECRET);
+
+ if (!create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL, NULL)) {
+ printf("Unable to create SSL objects\n");
+ goto end;
+ }
+
+ if (!create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)) {
+ printf("Creating SSL connection failed\n");
+ goto end;
+ }
+
+ if (SSL_get_extms_support(serverssl)) {
+ printf("Server reports Extended Master Secret support\n");
+ goto end;
+ }
+
+ if (SSL_get_extms_support(clientssl)) {
+ printf("Client reports Extended Master Secret support\n");
+ goto end;
+ }
+ testresult = 1;
+
+end:
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+
+ return testresult;
+}
+
+/*
+ * Very focused test to exercise a single case in the server-side state
+ * machine, when the ChangeCipherState message needs to actually change
+ * from one cipher to a different cipher (i.e., not changing from null
+ * encryption to real encryption).
+ */
+static int test_ccs_change_cipher(void)
+{
+ SSL_CTX *cctx = NULL, *sctx = NULL;
+ SSL *clientssl = NULL, *serverssl = NULL;
+ SSL_SESSION *sess = NULL, *sesspre, *sesspost;
+ int testresult = 0;
+ int i;
+ unsigned char buf;
+ size_t readbytes;
+
+ /*
+ * Create a conection so we can resume and potentially (but not) use
+ * a different cipher in the second connection.
+ */
+ if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
+ TLS_client_method(),
+ TLS1_VERSION, TLS1_2_VERSION,
+ &sctx, &cctx, cert, privkey))
+ || !TEST_true(SSL_CTX_set_options(sctx, SSL_OP_NO_TICKET))
+ || !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
+ NULL, NULL))
+ || !TEST_true(SSL_set_cipher_list(clientssl, "AES128-GCM-SHA256"))
+ || !TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE))
+ || !TEST_ptr(sesspre = SSL_get0_session(serverssl))
+ || !TEST_ptr(sess = SSL_get1_session(clientssl)))
+ goto end;
+
+ shutdown_ssl_connection(serverssl, clientssl);
+ serverssl = clientssl = NULL;
+
+ /* Resume, preferring a different cipher. Our server will force the
+ * same cipher to be used as the initial handshake. */
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
+ NULL, NULL))
+ || !TEST_true(SSL_set_session(clientssl, sess))
+ || !TEST_true(SSL_set_cipher_list(clientssl, "AES256-GCM-SHA384:AES128-GCM-SHA256"))
+ || !TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE))
+ || !TEST_true(SSL_session_reused(clientssl))
+ || !TEST_true(SSL_session_reused(serverssl))
+ || !TEST_ptr(sesspost = SSL_get0_session(serverssl))
+ || !TEST_ptr_eq(sesspre, sesspost)
+ || !TEST_int_eq(TLS1_CK_RSA_WITH_AES_128_GCM_SHA256,
+ SSL_CIPHER_get_id(SSL_get_current_cipher(clientssl))))
+ goto end;
+ shutdown_ssl_connection(serverssl, clientssl);
+ serverssl = clientssl = NULL;
+
+ /*
+ * Now create a fresh connection and try to renegotiate a different
+ * cipher on it.
+ */
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
+ NULL, NULL))
+ || !TEST_true(SSL_set_cipher_list(clientssl, "AES128-GCM-SHA256"))
+ || !TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE))
+ || !TEST_ptr(sesspre = SSL_get0_session(serverssl))
+ || !TEST_true(SSL_set_cipher_list(clientssl, "AES256-GCM-SHA384"))
+ || !TEST_true(SSL_renegotiate(clientssl))
+ || !TEST_true(SSL_renegotiate_pending(clientssl)))
+ goto end;
+ /* Actually drive the renegotiation. */
+ for (i = 0; i < 3; i++) {
+ if (SSL_read_ex(clientssl, &buf, sizeof(buf), &readbytes) > 0) {
+ if (!TEST_ulong_eq(readbytes, 0))
+ goto end;
+ } else if (!TEST_int_eq(SSL_get_error(clientssl, 0),
+ SSL_ERROR_WANT_READ)) {
+ goto end;
+ }
+ if (SSL_read_ex(serverssl, &buf, sizeof(buf), &readbytes) > 0) {
+ if (!TEST_ulong_eq(readbytes, 0))
+ goto end;
+ } else if (!TEST_int_eq(SSL_get_error(serverssl, 0),
+ SSL_ERROR_WANT_READ)) {
+ goto end;
+ }
+ }
+ /* sesspre and sesspost should be different since the cipher changed. */
+ if (!TEST_false(SSL_renegotiate_pending(clientssl))
+ || !TEST_false(SSL_session_reused(clientssl))
+ || !TEST_false(SSL_session_reused(serverssl))
+ || !TEST_ptr(sesspost = SSL_get0_session(serverssl))
+ || !TEST_ptr_ne(sesspre, sesspost)
+ || !TEST_int_eq(TLS1_CK_RSA_WITH_AES_256_GCM_SHA384,
+ SSL_CIPHER_get_id(SSL_get_current_cipher(clientssl))))
+ goto end;
+
+ shutdown_ssl_connection(serverssl, clientssl);
+ serverssl = clientssl = NULL;
+
+ testresult = 1;
+
+end:
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+ SSL_SESSION_free(sess);
+
+ return testresult;
+}
#endif
static int execute_test_large_message(const SSL_METHOD *smeth,
if (!TEST_ptr(chaincert))
goto end;
- if (!TEST_true(create_ssl_ctx_pair(smeth, cmeth, min_version, max_version,
- &sctx, &cctx, cert, privkey)))
+ if (!TEST_true(create_ssl_ctx_pair(libctx, smeth, cmeth, min_version,
+ max_version, &sctx, &cctx, cert,
+ privkey)))
goto end;
if (read_ahead) {
/*
* Calling SSL_clear() first is not required but this tests that SSL_clear()
- * doesn't leak (when using enable-crypto-mdebug).
+ * doesn't leak.
*/
if (!TEST_true(SSL_clear(serverssl)))
goto end;
return testresult;
}
-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);
-}
+#if !defined(OPENSSL_NO_TLS1_2) && !defined(OPENSSL_NO_KTLS) \
+ && !defined(OPENSSL_NO_SOCK)
-#ifndef OPENSSL_NO_DTLS
-static int test_large_message_dtls(void)
+/* sock must be connected */
+static int ktls_chk_platform(int sock)
{
- /*
- * read_ahead is not relevant to DTLS because DTLS always acts as if
- * read_ahead is set.
- */
- return execute_test_large_message(DTLS_server_method(),
- DTLS_client_method(),
- DTLS1_VERSION, DTLS_MAX_VERSION,
- 0);
+ if (!ktls_enable(sock))
+ return 0;
+ return 1;
}
-#endif
-#ifndef OPENSSL_NO_OCSP
-static int ocsp_server_cb(SSL *s, void *arg)
+static int ping_pong_query(SSL *clientssl, SSL *serverssl, int cfd, int sfd)
{
- int *argi = (int *)arg;
- unsigned char *copy = NULL;
- STACK_OF(OCSP_RESPID) *ids = NULL;
- OCSP_RESPID *id = NULL;
+ static char count = 1;
+ unsigned char cbuf[16000] = {0};
+ unsigned char sbuf[16000];
+ size_t err = 0;
+ char crec_wseq_before[TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE];
+ char crec_wseq_after[TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE];
+ char crec_rseq_before[TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE];
+ char crec_rseq_after[TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE];
+ char srec_wseq_before[TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE];
+ char srec_wseq_after[TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE];
+ char srec_rseq_before[TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE];
+ char srec_rseq_after[TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE];
+
+ cbuf[0] = count++;
+ memcpy(crec_wseq_before, &clientssl->rlayer.write_sequence,
+ TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE);
+ memcpy(crec_rseq_before, &clientssl->rlayer.read_sequence,
+ TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE);
+ memcpy(srec_wseq_before, &serverssl->rlayer.write_sequence,
+ TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE);
+ memcpy(srec_rseq_before, &serverssl->rlayer.read_sequence,
+ TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE);
+
+ if (!TEST_true(SSL_write(clientssl, cbuf, sizeof(cbuf)) == sizeof(cbuf)))
+ goto end;
+
+ while ((err = SSL_read(serverssl, &sbuf, sizeof(sbuf))) != sizeof(sbuf)) {
+ if (SSL_get_error(serverssl, err) != SSL_ERROR_WANT_READ) {
+ goto end;
+ }
+ }
- if (*argi == 2) {
- /* In this test we are expecting exactly 1 OCSP_RESPID */
- SSL_get_tlsext_status_ids(s, &ids);
- if (ids == NULL || sk_OCSP_RESPID_num(ids) != 1)
- return SSL_TLSEXT_ERR_ALERT_FATAL;
+ if (!TEST_true(SSL_write(serverssl, sbuf, sizeof(sbuf)) == sizeof(sbuf)))
+ goto end;
- id = sk_OCSP_RESPID_value(ids, 0);
- if (id == NULL || !OCSP_RESPID_match(id, ocspcert))
- return SSL_TLSEXT_ERR_ALERT_FATAL;
- } else if (*argi != 1) {
- return SSL_TLSEXT_ERR_ALERT_FATAL;
+ while ((err = SSL_read(clientssl, &cbuf, sizeof(cbuf))) != sizeof(cbuf)) {
+ if (SSL_get_error(clientssl, err) != SSL_ERROR_WANT_READ) {
+ goto end;
+ }
}
- if (!TEST_ptr(copy = OPENSSL_memdup(orespder, sizeof(orespder))))
- return SSL_TLSEXT_ERR_ALERT_FATAL;
+ memcpy(crec_wseq_after, &clientssl->rlayer.write_sequence,
+ TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE);
+ memcpy(crec_rseq_after, &clientssl->rlayer.read_sequence,
+ TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE);
+ memcpy(srec_wseq_after, &serverssl->rlayer.write_sequence,
+ TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE);
+ memcpy(srec_rseq_after, &serverssl->rlayer.read_sequence,
+ TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE);
- SSL_set_tlsext_status_ocsp_resp(s, copy, sizeof(orespder));
- ocsp_server_called = 1;
- return SSL_TLSEXT_ERR_OK;
-}
+ /* verify the payload */
+ if (!TEST_mem_eq(cbuf, sizeof(cbuf), sbuf, sizeof(sbuf)))
+ goto end;
-static int ocsp_client_cb(SSL *s, void *arg)
-{
- int *argi = (int *)arg;
- const unsigned char *respderin;
- size_t len;
+ /* ktls is used then kernel sequences are used instead of OpenSSL sequences */
+ if (clientssl->mode & SSL_MODE_NO_KTLS_TX) {
+ if (!TEST_mem_ne(crec_wseq_before, TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE,
+ crec_wseq_after, TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE))
+ goto end;
+ } else {
+ if (!TEST_mem_eq(crec_wseq_before, TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE,
+ crec_wseq_after, TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE))
+ goto end;
+ }
- if (*argi != 1 && *argi != 2)
- return 0;
+ if (serverssl->mode & SSL_MODE_NO_KTLS_TX) {
+ if (!TEST_mem_ne(srec_wseq_before, TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE,
+ srec_wseq_after, TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE))
+ goto end;
+ } else {
+ if (!TEST_mem_eq(srec_wseq_before, TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE,
+ srec_wseq_after, TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE))
+ goto end;
+ }
- len = SSL_get_tlsext_status_ocsp_resp(s, &respderin);
- if (!TEST_mem_eq(orespder, len, respderin, len))
- return 0;
+ if (clientssl->mode & SSL_MODE_NO_KTLS_RX) {
+ if (!TEST_mem_ne(crec_rseq_before, TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE,
+ crec_rseq_after, TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE))
+ goto end;
+ } else {
+ if (!TEST_mem_eq(crec_rseq_before, TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE,
+ crec_rseq_after, TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE))
+ goto end;
+ }
+
+ if (serverssl->mode & SSL_MODE_NO_KTLS_RX) {
+ if (!TEST_mem_ne(srec_rseq_before, TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE,
+ srec_rseq_after, TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE))
+ goto end;
+ } else {
+ if (!TEST_mem_eq(srec_rseq_before, TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE,
+ srec_rseq_after, TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE))
+ goto end;
+ }
- ocsp_client_called = 1;
return 1;
+end:
+ return 0;
}
-static int test_tlsext_status_type(void)
+static int execute_test_ktls(int cis_ktls_tx, int cis_ktls_rx,
+ int sis_ktls_tx, int sis_ktls_rx)
{
SSL_CTX *cctx = NULL, *sctx = NULL;
SSL *clientssl = NULL, *serverssl = NULL;
int testresult = 0;
- STACK_OF(OCSP_RESPID) *ids = NULL;
- OCSP_RESPID *id = NULL;
- BIO *certbio = NULL;
-
- if (!create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(),
- TLS1_VERSION, TLS_MAX_VERSION,
- &sctx, &cctx, cert, privkey))
- return 0;
+ int cfd, sfd;
- if (SSL_CTX_get_tlsext_status_type(cctx) != -1)
+ if (!TEST_true(create_test_sockets(&cfd, &sfd)))
goto end;
- /* First just do various checks getting and setting tlsext_status_type */
+ /* Skip this test if the platform does not support ktls */
+ if (!ktls_chk_platform(cfd))
+ return 1;
- clientssl = SSL_new(cctx);
- if (!TEST_int_eq(SSL_get_tlsext_status_type(clientssl), -1)
- || !TEST_true(SSL_set_tlsext_status_type(clientssl,
- TLSEXT_STATUSTYPE_ocsp))
- || !TEST_int_eq(SSL_get_tlsext_status_type(clientssl),
- TLSEXT_STATUSTYPE_ocsp))
+ /* Create a session based on SHA-256 */
+ if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
+ TLS_client_method(),
+ TLS1_2_VERSION, TLS1_2_VERSION,
+ &sctx, &cctx, cert, privkey))
+ || !TEST_true(SSL_CTX_set_cipher_list(cctx,
+ "AES128-GCM-SHA256"))
+ || !TEST_true(create_ssl_objects2(sctx, cctx, &serverssl,
+ &clientssl, sfd, cfd)))
goto end;
- SSL_free(clientssl);
- clientssl = NULL;
+ if (!cis_ktls_tx) {
+ if (!TEST_true(SSL_set_mode(clientssl, SSL_MODE_NO_KTLS_TX)))
+ goto end;
+ }
- if (!SSL_CTX_set_tlsext_status_type(cctx, TLSEXT_STATUSTYPE_ocsp)
- || SSL_CTX_get_tlsext_status_type(cctx) != TLSEXT_STATUSTYPE_ocsp)
- goto end;
+ if (!sis_ktls_tx) {
+ if (!TEST_true(SSL_set_mode(serverssl, SSL_MODE_NO_KTLS_TX)))
+ goto end;
+ }
- clientssl = SSL_new(cctx);
- if (SSL_get_tlsext_status_type(clientssl) != TLSEXT_STATUSTYPE_ocsp)
- goto end;
- SSL_free(clientssl);
- clientssl = NULL;
+ if (!cis_ktls_rx) {
+ if (!TEST_true(SSL_set_mode(clientssl, SSL_MODE_NO_KTLS_RX)))
+ goto end;
+ }
- /*
- * Now actually do a handshake and check OCSP information is exchanged and
- * the callbacks get called
- */
- SSL_CTX_set_tlsext_status_cb(cctx, ocsp_client_cb);
- SSL_CTX_set_tlsext_status_arg(cctx, &cdummyarg);
- SSL_CTX_set_tlsext_status_cb(sctx, ocsp_server_cb);
- SSL_CTX_set_tlsext_status_arg(sctx, &cdummyarg);
- if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
- &clientssl, NULL, NULL))
- || !TEST_true(create_ssl_connection(serverssl, clientssl,
- SSL_ERROR_NONE))
- || !TEST_true(ocsp_client_called)
- || !TEST_true(ocsp_server_called))
+ if (!sis_ktls_rx) {
+ if (!TEST_true(SSL_set_mode(serverssl, SSL_MODE_NO_KTLS_RX)))
+ goto end;
+ }
+
+ if (!TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE)))
goto end;
- SSL_free(serverssl);
- SSL_free(clientssl);
- serverssl = NULL;
- clientssl = NULL;
- /* Try again but this time force the server side callback to fail */
- ocsp_client_called = 0;
- ocsp_server_called = 0;
- cdummyarg = 0;
- if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
- &clientssl, NULL, NULL))
- /* This should fail because the callback will fail */
- || !TEST_false(create_ssl_connection(serverssl, clientssl,
- SSL_ERROR_NONE))
- || !TEST_false(ocsp_client_called)
- || !TEST_false(ocsp_server_called))
+ if (!cis_ktls_tx) {
+ if (!TEST_false(BIO_get_ktls_send(clientssl->wbio)))
+ goto end;
+ } else {
+ if (!TEST_true(BIO_get_ktls_send(clientssl->wbio)))
+ goto end;
+ }
+
+ if (!sis_ktls_tx) {
+ if (!TEST_false(BIO_get_ktls_send(serverssl->wbio)))
+ goto end;
+ } else {
+ if (!TEST_true(BIO_get_ktls_send(serverssl->wbio)))
+ goto end;
+ }
+
+ if (!cis_ktls_rx) {
+ if (!TEST_false(BIO_get_ktls_recv(clientssl->rbio)))
+ goto end;
+ } else {
+ if (!TEST_true(BIO_get_ktls_recv(clientssl->rbio)))
+ goto end;
+ }
+
+ if (!sis_ktls_rx) {
+ if (!TEST_false(BIO_get_ktls_recv(serverssl->rbio)))
+ goto end;
+ } else {
+ if (!TEST_true(BIO_get_ktls_recv(serverssl->rbio)))
+ goto end;
+ }
+
+ if (!TEST_true(ping_pong_query(clientssl, serverssl, cfd, sfd)))
goto end;
- SSL_free(serverssl);
- SSL_free(clientssl);
- serverssl = NULL;
- clientssl = NULL;
- /*
- * This time we'll get the client to send an OCSP_RESPID that it will
- * accept.
- */
- ocsp_client_called = 0;
- ocsp_server_called = 0;
- cdummyarg = 2;
- if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
- &clientssl, NULL, NULL)))
+ testresult = 1;
+end:
+ if (clientssl) {
+ SSL_shutdown(clientssl);
+ SSL_free(clientssl);
+ }
+ if (serverssl) {
+ SSL_shutdown(serverssl);
+ SSL_free(serverssl);
+ }
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+ serverssl = clientssl = NULL;
+ return testresult;
+}
+
+#define SENDFILE_SZ (16 * 4096)
+#define SENDFILE_CHUNK (4 * 4096)
+#define min(a,b) ((a) > (b) ? (b) : (a))
+
+static int test_ktls_sendfile(void)
+{
+ SSL_CTX *cctx = NULL, *sctx = NULL;
+ SSL *clientssl = NULL, *serverssl = NULL;
+ unsigned char *buf, *buf_dst;
+ BIO *out = NULL, *in = NULL;
+ int cfd, sfd, ffd, err;
+ ssize_t chunk_size = 0;
+ off_t chunk_off = 0;
+ int testresult = 0;
+ FILE *ffdp;
+
+ buf = OPENSSL_zalloc(SENDFILE_SZ);
+ buf_dst = OPENSSL_zalloc(SENDFILE_SZ);
+ if (!TEST_ptr(buf) || !TEST_ptr(buf_dst)
+ || !TEST_true(create_test_sockets(&cfd, &sfd)))
goto end;
- /*
- * We'll just use any old cert for this test - it doesn't have to be an OCSP
- * specific one. We'll use the server cert.
- */
- if (!TEST_ptr(certbio = BIO_new_file(cert, "r"))
- || !TEST_ptr(id = OCSP_RESPID_new())
- || !TEST_ptr(ids = sk_OCSP_RESPID_new_null())
- || !TEST_ptr(ocspcert = PEM_read_bio_X509(certbio,
- NULL, NULL, NULL))
- || !TEST_true(OCSP_RESPID_set_by_key(id, ocspcert))
- || !TEST_true(sk_OCSP_RESPID_push(ids, id)))
+ /* Skip this test if the platform does not support ktls */
+ if (!ktls_chk_platform(sfd)) {
+ testresult = 1;
goto end;
- id = NULL;
- SSL_set_tlsext_status_ids(clientssl, ids);
- /* Control has been transferred */
- ids = NULL;
+ }
- BIO_free(certbio);
- certbio = NULL;
+ /* Create a session based on SHA-256 */
+ if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
+ TLS_client_method(),
+ TLS1_2_VERSION, TLS1_2_VERSION,
+ &sctx, &cctx, cert, privkey))
+ || !TEST_true(SSL_CTX_set_cipher_list(cctx,
+ "AES128-GCM-SHA256"))
+ || !TEST_true(create_ssl_objects2(sctx, cctx, &serverssl,
+ &clientssl, sfd, cfd)))
+ goto end;
if (!TEST_true(create_ssl_connection(serverssl, clientssl,
SSL_ERROR_NONE))
- || !TEST_true(ocsp_client_called)
- || !TEST_true(ocsp_server_called))
+ || !TEST_true(BIO_get_ktls_send(serverssl->wbio)))
goto end;
- testresult = 1;
+ RAND_bytes(buf, SENDFILE_SZ);
+ out = BIO_new_file(tmpfilename, "wb");
+ if (!TEST_ptr(out))
+ goto end;
- end:
- SSL_free(serverssl);
- SSL_free(clientssl);
+ if (BIO_write(out, buf, SENDFILE_SZ) != SENDFILE_SZ)
+ goto end;
+
+ BIO_free(out);
+ out = NULL;
+ in = BIO_new_file(tmpfilename, "rb");
+ BIO_get_fp(in, &ffdp);
+ ffd = fileno(ffdp);
+
+ while (chunk_off < SENDFILE_SZ) {
+ chunk_size = min(SENDFILE_CHUNK, SENDFILE_SZ - chunk_off);
+ while ((err = SSL_sendfile(serverssl,
+ ffd,
+ chunk_off,
+ chunk_size,
+ 0)) != chunk_size) {
+ if (SSL_get_error(serverssl, err) != SSL_ERROR_WANT_WRITE)
+ goto end;
+ }
+ while ((err = SSL_read(clientssl,
+ buf_dst + chunk_off,
+ chunk_size)) != chunk_size) {
+ if (SSL_get_error(clientssl, err) != SSL_ERROR_WANT_READ)
+ goto end;
+ }
+
+ /* verify the payload */
+ if (!TEST_mem_eq(buf_dst + chunk_off,
+ chunk_size,
+ buf + chunk_off,
+ chunk_size))
+ goto end;
+
+ chunk_off += chunk_size;
+ }
+
+ testresult = 1;
+end:
+ if (clientssl) {
+ SSL_shutdown(clientssl);
+ SSL_free(clientssl);
+ }
+ if (serverssl) {
+ SSL_shutdown(serverssl);
+ SSL_free(serverssl);
+ }
SSL_CTX_free(sctx);
SSL_CTX_free(cctx);
- sk_OCSP_RESPID_pop_free(ids, OCSP_RESPID_free);
- OCSP_RESPID_free(id);
- BIO_free(certbio);
- X509_free(ocspcert);
- ocspcert = NULL;
-
+ serverssl = clientssl = NULL;
+ BIO_free(out);
+ BIO_free(in);
+ OPENSSL_free(buf);
+ OPENSSL_free(buf_dst);
return testresult;
}
-#endif
-#if !defined(OPENSSL_NO_TLS1_3) || !defined(OPENSSL_NO_TLS1_2)
-static int new_called, remove_called, get_called;
+static int test_ktls_no_txrx_client_no_txrx_server(void)
+{
+ return execute_test_ktls(0, 0, 0, 0);
+}
-static int new_session_cb(SSL *ssl, SSL_SESSION *sess)
+static int test_ktls_no_rx_client_no_txrx_server(void)
{
- 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;
+ return execute_test_ktls(1, 0, 0, 0);
}
-static void remove_session_cb(SSL_CTX *ctx, SSL_SESSION *sess)
+static int test_ktls_no_tx_client_no_txrx_server(void)
{
- remove_called++;
+ return execute_test_ktls(0, 1, 0, 0);
}
-static SSL_SESSION *get_sess_val = NULL;
+static int test_ktls_client_no_txrx_server(void)
+{
+ return execute_test_ktls(1, 1, 0, 0);
+}
-static SSL_SESSION *get_session_cb(SSL *ssl, const unsigned char *id, int len,
- int *copy)
+static int test_ktls_no_txrx_client_no_rx_server(void)
{
- get_called++;
- *copy = 1;
- return get_sess_val;
+ return execute_test_ktls(0, 0, 1, 0);
}
-static int execute_test_session(int maxprot, int use_int_cache,
- int use_ext_cache)
+static int test_ktls_no_rx_client_no_rx_server(void)
{
- SSL_CTX *sctx = NULL, *cctx = NULL;
- SSL *serverssl1 = NULL, *clientssl1 = NULL;
- SSL *serverssl2 = NULL, *clientssl2 = NULL;
-# ifndef OPENSSL_NO_TLS1_1
- SSL *serverssl3 = NULL, *clientssl3 = NULL;
-# endif
- SSL_SESSION *sess1 = NULL, *sess2 = NULL;
- int testresult = 0, numnewsesstick = 1;
+ return execute_test_ktls(1, 0, 1, 0);
+}
- new_called = remove_called = 0;
+static int test_ktls_no_tx_client_no_rx_server(void)
+{
+ return execute_test_ktls(0, 1, 1, 0);
+}
- /* TLSv1.3 sends 2 NewSessionTickets */
- if (maxprot == TLS1_3_VERSION)
- numnewsesstick = 2;
+static int test_ktls_client_no_rx_server(void)
+{
+ return execute_test_ktls(1, 1, 1, 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;
+static int test_ktls_no_txrx_client_no_tx_server(void)
+{
+ return execute_test_ktls(0, 0, 0, 1);
+}
- /*
- * 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);
+static int test_ktls_no_rx_client_no_tx_server(void)
+{
+ return execute_test_ktls(1, 0, 0, 1);
+}
- /* Set up session 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 (use_int_cache) {
- /* Also covers instance where both are set */
- SSL_CTX_set_session_cache_mode(cctx, SSL_SESS_CACHE_CLIENT);
- } else {
- SSL_CTX_set_session_cache_mode(cctx,
- SSL_SESS_CACHE_CLIENT
- | SSL_SESS_CACHE_NO_INTERNAL_STORE);
- }
+static int test_ktls_no_tx_client_no_tx_server(void)
+{
+ return execute_test_ktls(0, 1, 0, 1);
+}
- 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)))
- goto end;
+static int test_ktls_client_no_tx_server(void)
+{
+ return execute_test_ktls(1, 1, 0, 1);
+}
- /* Should fail because it should already be in the cache */
- if (use_int_cache && !TEST_false(SSL_CTX_add_session(cctx, sess1)))
- goto end;
- if (use_ext_cache
- && (!TEST_int_eq(new_called, numnewsesstick)
+static int test_ktls_no_txrx_client_server(void)
+{
+ return execute_test_ktls(0, 0, 1, 1);
+}
- || !TEST_int_eq(remove_called, 0)))
- goto end;
+static int test_ktls_no_rx_client_server(void)
+{
+ return execute_test_ktls(1, 0, 1, 1);
+}
- 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;
+static int test_ktls_no_tx_client_server(void)
+{
+ return execute_test_ktls(0, 1, 1, 1);
+}
- if (maxprot == TLS1_3_VERSION) {
- /*
- * In TLSv1.3 we should have created a new session even though we have
- * resumed.
- */
- if (use_ext_cache
- && (!TEST_int_eq(new_called, 1)
- || !TEST_int_eq(remove_called, 0)))
- 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;
- }
+static int test_ktls_client_server(void)
+{
+ return execute_test_ktls(1, 1, 1, 1);
+}
+#endif
- SSL_SESSION_free(sess1);
- if (!TEST_ptr(sess1 = SSL_get1_session(clientssl2)))
- goto end;
- shutdown_ssl_connection(serverssl2, clientssl2);
- serverssl2 = clientssl2 = NULL;
+static int test_large_message_tls(void)
+{
+ return execute_test_large_message(TLS_server_method(), TLS_client_method(),
+ TLS1_VERSION, 0, 0);
+}
- new_called = remove_called = 0;
- if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl2,
- &clientssl2, NULL, NULL))
- || !TEST_true(create_ssl_connection(serverssl2, clientssl2,
- SSL_ERROR_NONE)))
- goto end;
-
- if (!TEST_ptr(sess2 = SSL_get1_session(clientssl2)))
- goto end;
-
- if (use_ext_cache
- && (!TEST_int_eq(new_called, numnewsesstick)
- || !TEST_int_eq(remove_called, 0)))
- goto end;
+static int test_large_message_tls_read_ahead(void)
+{
+ return execute_test_large_message(TLS_server_method(), TLS_client_method(),
+ TLS1_VERSION, 0, 1);
+}
- new_called = remove_called = 0;
+#ifndef OPENSSL_NO_DTLS
+static int test_large_message_dtls(void)
+{
/*
- * This should clear sess2 from the cache because it is a "bad" session.
- * See SSL_set_session() documentation.
+ * read_ahead is not relevant to DTLS because DTLS always acts as if
+ * read_ahead is set.
*/
- if (!TEST_true(SSL_set_session(clientssl2, sess1)))
- goto end;
- 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 (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;
- }
-
- 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 (use_ext_cache
- && (!TEST_int_eq(new_called, 0) || !TEST_int_eq(remove_called, 1)))
- goto end;
-
-# 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 */
- || !TEST_false(create_ssl_connection(serverssl3, clientssl3,
- SSL_ERROR_NONE)))
- goto end;
-
- /* We should have automatically removed the session from the cache */
- 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 (use_int_cache && !TEST_true(SSL_CTX_add_session(cctx, sess2)))
- goto end;
-# 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);
- 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;
-
- /* Should fail because it should already be in the cache */
- if (use_int_cache && !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) {
- if (!TEST_ptr(tmp = SSL_SESSION_dup(sess2))
- || !TEST_true(SSL_CTX_remove_session(sctx, sess2)))
- goto end;
- SSL_SESSION_free(sess2);
- }
- sess2 = tmp;
- }
+ return execute_test_large_message(DTLS_server_method(),
+ DTLS_client_method(),
+ DTLS1_VERSION, 0, 0);
+}
+#endif
- 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;
+#ifndef OPENSSL_NO_OCSP
+static int ocsp_server_cb(SSL *s, void *arg)
+{
+ int *argi = (int *)arg;
+ unsigned char *copy = NULL;
+ STACK_OF(OCSP_RESPID) *ids = NULL;
+ OCSP_RESPID *id = NULL;
- if (use_ext_cache) {
- if (!TEST_int_eq(remove_called, 0))
- goto end;
+ if (*argi == 2) {
+ /* In this test we are expecting exactly 1 OCSP_RESPID */
+ SSL_get_tlsext_status_ids(s, &ids);
+ if (ids == NULL || sk_OCSP_RESPID_num(ids) != 1)
+ return SSL_TLSEXT_ERR_ALERT_FATAL;
- 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;
- }
+ id = sk_OCSP_RESPID_value(ids, 0);
+ if (id == NULL || !OCSP_RESPID_match_ex(id, ocspcert, libctx, NULL))
+ return SSL_TLSEXT_ERR_ALERT_FATAL;
+ } else if (*argi != 1) {
+ return SSL_TLSEXT_ERR_ALERT_FATAL;
}
- testresult = 1;
-
- end:
- SSL_free(serverssl1);
- SSL_free(clientssl1);
- SSL_free(serverssl2);
- SSL_free(clientssl2);
-# ifndef OPENSSL_NO_TLS1_1
- SSL_free(serverssl3);
- SSL_free(clientssl3);
-# endif
- SSL_SESSION_free(sess1);
- SSL_SESSION_free(sess2);
- SSL_CTX_free(sctx);
- SSL_CTX_free(cctx);
+ if (!TEST_ptr(copy = OPENSSL_memdup(orespder, sizeof(orespder))))
+ return SSL_TLSEXT_ERR_ALERT_FATAL;
- return testresult;
+ SSL_set_tlsext_status_ocsp_resp(s, copy, sizeof(orespder));
+ ocsp_server_called = 1;
+ return SSL_TLSEXT_ERR_OK;
}
-#endif /* !defined(OPENSSL_NO_TLS1_3) || !defined(OPENSSL_NO_TLS1_2) */
-static int test_session_with_only_int_cache(void)
+static int ocsp_client_cb(SSL *s, void *arg)
{
-#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
-}
+ int *argi = (int *)arg;
+ const unsigned char *respderin;
+ size_t len;
-static int test_session_with_only_ext_cache(void)
-{
-#ifndef OPENSSL_NO_TLS1_3
- if (!execute_test_session(TLS1_3_VERSION, 0, 1))
+ if (*argi != 1 && *argi != 2)
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)
-{
-#ifndef OPENSSL_NO_TLS1_3
- if (!execute_test_session(TLS1_3_VERSION, 1, 1))
+ len = SSL_get_tlsext_status_ocsp_resp(s, &respderin);
+ if (!TEST_mem_eq(orespder, len, respderin, len))
return 0;
-#endif
-#ifndef OPENSSL_NO_TLS1_2
- return execute_test_session(TLS1_2_VERSION, 1, 1);
-#else
+ ocsp_client_called = 1;
return 1;
-#endif
}
-SSL_SESSION *sesscache[9];
-
-static int new_cachesession_cb(SSL *ssl, SSL_SESSION *sess)
+static int test_tlsext_status_type(void)
{
- sesscache[new_called++] = sess;
-
- return 1;
-}
+ SSL_CTX *cctx = NULL, *sctx = NULL;
+ SSL *clientssl = NULL, *serverssl = NULL;
+ int testresult = 0;
+ STACK_OF(OCSP_RESPID) *ids = NULL;
+ OCSP_RESPID *id = NULL;
+ BIO *certbio = NULL;
-static int test_tickets(int idx)
-{
- SSL_CTX *sctx = NULL, *cctx = NULL;
- SSL *serverssl = NULL, *clientssl = NULL;
- int testresult = 0, i;
- size_t j;
+ if (!create_ssl_ctx_pair(libctx, TLS_server_method(), TLS_client_method(),
+ TLS1_VERSION, 0,
+ &sctx, &cctx, cert, privkey))
+ return 0;
- /* idx is the test number, but also the number of tickets we want */
+ if (SSL_CTX_get_tlsext_status_type(cctx) != -1)
+ goto end;
- new_called = 0;
+ /* First just do various checks getting and setting tlsext_status_type */
- 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)))
+ clientssl = SSL_new(cctx);
+ if (!TEST_int_eq(SSL_get_tlsext_status_type(clientssl), -1)
+ || !TEST_true(SSL_set_tlsext_status_type(clientssl,
+ TLSEXT_STATUSTYPE_ocsp))
+ || !TEST_int_eq(SSL_get_tlsext_status_type(clientssl),
+ TLSEXT_STATUSTYPE_ocsp))
goto end;
- 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);
-
- if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
- &clientssl, NULL, NULL)))
- goto end;
-
- SSL_force_post_handshake_auth(clientssl);
+ SSL_free(clientssl);
+ clientssl = NULL;
- 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))
+ if (!SSL_CTX_set_tlsext_status_type(cctx, TLSEXT_STATUSTYPE_ocsp)
+ || SSL_CTX_get_tlsext_status_type(cctx) != TLSEXT_STATUSTYPE_ocsp)
goto end;
- /* After a post-handshake authentication we should get new tickets issued */
- SSL_set_verify(serverssl, SSL_VERIFY_PEER, NULL);
- if (!TEST_true(SSL_verify_client_post_handshake(serverssl)))
+ clientssl = SSL_new(cctx);
+ if (SSL_get_tlsext_status_type(clientssl) != TLSEXT_STATUSTYPE_ocsp)
goto end;
+ SSL_free(clientssl);
+ clientssl = NULL;
- /* Start handshake on the server and client */
- if (!TEST_int_eq(SSL_do_handshake(serverssl), 1)
- || !TEST_int_le(SSL_read(clientssl, NULL, 0), 0)
- || !TEST_int_le(SSL_read(serverssl, NULL, 0), 0)
+ /*
+ * Now actually do a handshake and check OCSP information is exchanged and
+ * the callbacks get called
+ */
+ SSL_CTX_set_tlsext_status_cb(cctx, ocsp_client_cb);
+ SSL_CTX_set_tlsext_status_arg(cctx, &cdummyarg);
+ SSL_CTX_set_tlsext_status_cb(sctx, ocsp_server_cb);
+ SSL_CTX_set_tlsext_status_arg(sctx, &cdummyarg);
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
+ &clientssl, NULL, NULL))
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
SSL_ERROR_NONE))
- || !TEST_int_eq(idx * 2, new_called))
+ || !TEST_true(ocsp_client_called)
+ || !TEST_true(ocsp_server_called))
goto end;
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ serverssl = NULL;
+ clientssl = NULL;
- SSL_CTX_sess_set_new_cb(cctx, NULL);
- SSL_shutdown(clientssl);
- SSL_shutdown(serverssl);
+ /* Try again but this time force the server side callback to fail */
+ ocsp_client_called = 0;
+ ocsp_server_called = 0;
+ cdummyarg = 0;
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
+ &clientssl, NULL, NULL))
+ /* This should fail because the callback will fail */
+ || !TEST_false(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE))
+ || !TEST_false(ocsp_client_called)
+ || !TEST_false(ocsp_server_called))
+ goto end;
SSL_free(serverssl);
SSL_free(clientssl);
- serverssl = clientssl = NULL;
+ serverssl = NULL;
+ clientssl = NULL;
- /* Test that we can resume with all the tickets we got given */
- for (i = 0; i < new_called; i++) {
- if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
- &clientssl, NULL, NULL))
- || !TEST_true(SSL_set_session(clientssl, sesscache[i]))
- || !TEST_true(create_ssl_connection(serverssl, clientssl,
- SSL_ERROR_NONE))
- || !TEST_true(SSL_session_reused(clientssl)))
- goto end;
+ /*
+ * This time we'll get the client to send an OCSP_RESPID that it will
+ * accept.
+ */
+ ocsp_client_called = 0;
+ ocsp_server_called = 0;
+ cdummyarg = 2;
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
+ &clientssl, NULL, NULL)))
+ goto end;
- SSL_shutdown(clientssl);
- SSL_shutdown(serverssl);
- SSL_free(serverssl);
- SSL_free(clientssl);
- serverssl = clientssl = NULL;
- SSL_SESSION_free(sesscache[i]);
- sesscache[i] = NULL;
- }
+ /*
+ * We'll just use any old cert for this test - it doesn't have to be an OCSP
+ * specific one. We'll use the server cert.
+ */
+ if (!TEST_ptr(certbio = BIO_new_file(cert, "r"))
+ || !TEST_ptr(id = OCSP_RESPID_new())
+ || !TEST_ptr(ids = sk_OCSP_RESPID_new_null())
+ || !TEST_ptr(ocspcert = PEM_read_bio_X509(certbio,
+ NULL, NULL, NULL))
+ || !TEST_true(OCSP_RESPID_set_by_key_ex(id, ocspcert, libctx, NULL))
+ || !TEST_true(sk_OCSP_RESPID_push(ids, id)))
+ goto end;
+ id = NULL;
+ SSL_set_tlsext_status_ids(clientssl, ids);
+ /* Control has been transferred */
+ ids = NULL;
+
+ BIO_free(certbio);
+ certbio = NULL;
+
+ if (!TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE))
+ || !TEST_true(ocsp_client_called)
+ || !TEST_true(ocsp_server_called))
+ goto end;
testresult = 1;
end:
SSL_free(serverssl);
SSL_free(clientssl);
- for (j = 0; j < OSSL_NELEM(sesscache); j++)
- SSL_SESSION_free(sesscache[j]);
SSL_CTX_free(sctx);
SSL_CTX_free(cctx);
+ sk_OCSP_RESPID_pop_free(ids, OCSP_RESPID_free);
+ OCSP_RESPID_free(id);
+ BIO_free(certbio);
+ X509_free(ocspcert);
+ ocspcert = NULL;
return testresult;
}
+#endif
-#define USE_NULL 0
-#define USE_BIO_1 1
-#define USE_BIO_2 2
-#define USE_DEFAULT 3
+#if !defined(OPENSSL_NO_TLS1_3) || !defined(OPENSSL_NO_TLS1_2)
+static int new_called, remove_called, get_called;
-#define CONNTYPE_CONNECTION_SUCCESS 0
-#define CONNTYPE_CONNECTION_FAIL 1
-#define CONNTYPE_NO_CONNECTION 2
+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;
+}
-#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
+static void remove_session_cb(SSL_CTX *ctx, SSL_SESSION *sess)
+{
+ remove_called++;
+}
-#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 SSL_SESSION *get_sess_val = NULL;
-static void setupbio(BIO **res, BIO *bio1, BIO *bio2, int type)
+static SSL_SESSION *get_session_cb(SSL *ssl, const unsigned char *id, int len,
+ int *copy)
{
- switch (type) {
- case USE_NULL:
- *res = NULL;
- break;
- case USE_BIO_1:
- *res = bio1;
- break;
- case USE_BIO_2:
- *res = bio2;
- break;
- }
+ get_called++;
+ *copy = 1;
+ return get_sess_val;
}
-
-/*
- * 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)
+static int execute_test_session(int maxprot, int use_int_cache,
+ int use_ext_cache, long s_options)
{
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;
+ SSL *serverssl1 = NULL, *clientssl1 = NULL;
+ SSL *serverssl2 = NULL, *clientssl2 = NULL;
+# ifndef OPENSSL_NO_TLS1_1
+ SSL *serverssl3 = NULL, *clientssl3 = NULL;
+# endif
+ SSL_SESSION *sess1 = NULL, *sess2 = NULL;
+ int testresult = 0, numnewsesstick = 1;
- 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;
- }
+ new_called = remove_called = 0;
- if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(),
- TLS1_VERSION, TLS_MAX_VERSION,
+ /* TLSv1.3 sends 2 NewSessionTickets */
+ if (maxprot == TLS1_3_VERSION)
+ numnewsesstick = 2;
+
+ if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
+ TLS_client_method(), TLS1_VERSION, 0,
&sctx, &cctx, cert, privkey)))
- goto end;
+ return 0;
- 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);
- }
+ /*
+ * 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);
- if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
- NULL, NULL)))
- goto end;
+ /* Set up session 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 (use_int_cache) {
+ /* Also covers instance where both are set */
+ SSL_CTX_set_session_cache_mode(cctx, SSL_SESS_CACHE_CLIENT);
+ } else {
+ SSL_CTX_set_session_cache_mode(cctx,
+ SSL_SESS_CACHE_CLIENT
+ | SSL_SESS_CACHE_NO_INTERNAL_STORE);
+ }
- 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 (s_options) {
+ SSL_CTX_set_options(sctx, s_options);
}
- 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 (!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)))
+ goto end;
- if (initrbio != USE_DEFAULT) {
- setupbio(&irbio, bio1, bio2, initrbio);
- setupbio(&iwbio, bio1, bio2, initwbio);
- SSL_set_bio(clientssl, irbio, iwbio);
+ /* Should fail because it should already be in the cache */
+ 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 (maxprot == TLS1_3_VERSION) {
/*
- * 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
+ * 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 (irbio != NULL)
- BIO_up_ref(irbio);
- if (iwbio != NULL && iwbio != irbio)
- BIO_up_ref(iwbio);
+ 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;
}
- if (conntype != CONNTYPE_NO_CONNECTION
- && !TEST_true(create_ssl_connection(serverssl, clientssl,
- SSL_ERROR_NONE)
- == (conntype == CONNTYPE_CONNECTION_SUCCESS)))
+ SSL_SESSION_free(sess1);
+ if (!TEST_ptr(sess1 = SSL_get1_session(clientssl2)))
goto end;
+ shutdown_ssl_connection(serverssl2, clientssl2);
+ serverssl2 = clientssl2 = NULL;
- 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!
- */
- if (nrbio != NULL
- && nrbio != irbio
- && (nwbio != iwbio || nrbio != nwbio))
- BIO_up_ref(nrbio);
- if (nwbio != NULL
- && nwbio != nrbio
- && (nwbio != iwbio || (nwbio == iwbio && irbio == iwbio)))
- BIO_up_ref(nwbio);
-
- SSL_set_bio(clientssl, nrbio, nwbio);
+ new_called = remove_called = 0;
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl2,
+ &clientssl2, NULL, NULL))
+ || !TEST_true(create_ssl_connection(serverssl2, clientssl2,
+ SSL_ERROR_NONE)))
+ goto end;
- testresult = 1;
+ if (!TEST_ptr(sess2 = SSL_get1_session(clientssl2)))
+ goto end;
- end:
- BIO_free(bio1);
- BIO_free(bio2);
+ if (use_ext_cache
+ && (!TEST_int_eq(new_called, numnewsesstick)
+ || !TEST_int_eq(remove_called, 0)))
+ goto end;
+ new_called = remove_called = 0;
/*
- * This test is checking that the ref counting for SSL_set_bio is correct.
- * If we get here and we did too many frees then we will fail in the above
- * functions. If we haven't done enough then this will only be detected in
- * a crypto-mdebug build
+ * This should clear sess2 from the cache because it is a "bad" session.
+ * See SSL_set_session() documentation.
*/
- SSL_free(serverssl);
- SSL_free(clientssl);
- SSL_CTX_free(sctx);
- SSL_CTX_free(cctx);
- return testresult;
-}
+ if (!TEST_true(SSL_set_session(clientssl2, sess1)))
+ goto end;
+ 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;
-typedef enum { NO_BIO_CHANGE, CHANGE_RBIO, CHANGE_WBIO } bio_change_t;
+ 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;
+ }
-static int execute_test_ssl_bio(int pop_ssl, bio_change_t change_bio)
-{
- BIO *sslbio = NULL, *membio1 = NULL, *membio2 = NULL;
- SSL_CTX *ctx;
- SSL *ssl = NULL;
- int testresult = 0;
+ 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 (!TEST_ptr(ctx = SSL_CTX_new(TLS_method()))
- || !TEST_ptr(ssl = SSL_new(ctx))
- || !TEST_ptr(sslbio = BIO_new(BIO_f_ssl()))
- || !TEST_ptr(membio1 = BIO_new(BIO_s_mem())))
+ if (use_ext_cache
+ && (!TEST_int_eq(new_called, 0) || !TEST_int_eq(remove_called, 1)))
goto end;
- BIO_set_ssl(sslbio, ssl, BIO_CLOSE);
+# 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 */
+ || !TEST_false(create_ssl_connection(serverssl3, clientssl3,
+ SSL_ERROR_NONE)))
+ goto end;
- /*
- * If anything goes wrong here then we could leak memory, so this will
- * be caught in a crypto-mdebug build
- */
- BIO_push(sslbio, membio1);
+ /* We should have automatically removed the session from the cache */
+ if (use_ext_cache
+ && (!TEST_int_eq(new_called, 0) || !TEST_int_eq(remove_called, 1)))
+ goto end;
- /* Verify changing the rbio/wbio directly does not cause leaks */
- if (change_bio != NO_BIO_CHANGE) {
- if (!TEST_ptr(membio2 = BIO_new(BIO_s_mem())))
- goto end;
- if (change_bio == CHANGE_RBIO)
- SSL_set0_rbio(ssl, membio2);
- else
- SSL_set0_wbio(ssl, membio2);
- }
- ssl = NULL;
+ /* Should succeed because it should not already be in the cache */
+ if (use_int_cache && !TEST_true(SSL_CTX_add_session(cctx, sess2)))
+ goto end;
+# endif
- if (pop_ssl)
- BIO_pop(sslbio);
- else
- BIO_pop(membio1);
+ /* 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;
+ }
- testresult = 1;
- end:
- BIO_free(membio1);
- BIO_free(sslbio);
- SSL_free(ssl);
- SSL_CTX_free(ctx);
+ 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);
- return testresult;
-}
+ 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;
-static int test_ssl_bio_pop_next_bio(void)
-{
- return execute_test_ssl_bio(0, NO_BIO_CHANGE);
-}
+ 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;
-static int test_ssl_bio_pop_ssl_bio(void)
-{
- return execute_test_ssl_bio(1, NO_BIO_CHANGE);
-}
+ 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;
+ }
+ }
-static int test_ssl_bio_change_rbio(void)
-{
- return execute_test_ssl_bio(0, CHANGE_RBIO);
-}
+ if (use_ext_cache) {
+ SSL_SESSION *tmp = sess2;
-static int test_ssl_bio_change_wbio(void)
-{
- return execute_test_ssl_bio(0, CHANGE_WBIO);
-}
+ 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;
+ }
-#if !defined(OPENSSL_NO_TLS1_2) || defined(OPENSSL_NO_TLS1_3)
-typedef struct {
- /* The list of sig algs */
- const int *list;
- /* The length of the list */
- size_t listlen;
- /* A sigalgs list in string format */
- const char *liststr;
- /* Whether setting the list should succeed */
- int valid;
- /* Whether creating a connection with the list should succeed */
- int connsuccess;
-} sigalgs_list;
-
-static const int validlist1[] = {NID_sha256, EVP_PKEY_RSA};
-# 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
-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
- {validlist2, OSSL_NELEM(validlist2), NULL, 1, 1},
- {validlist3, OSSL_NELEM(validlist3), NULL, 1, 0},
-# endif
- {NULL, 0, "RSA+SHA256", 1, 1},
-# ifndef OPENSSL_NO_EC
- {NULL, 0, "RSA+SHA256:ECDSA+SHA512", 1, 1},
- {NULL, 0, "ECDSA+SHA512", 1, 0},
-# endif
- {invalidlist1, OSSL_NELEM(invalidlist1), NULL, 0, 0},
- {invalidlist2, OSSL_NELEM(invalidlist2), NULL, 0, 0},
- {invalidlist3, OSSL_NELEM(invalidlist3), NULL, 0, 0},
- {invalidlist4, OSSL_NELEM(invalidlist4), NULL, 0, 0},
- {NULL, 0, "RSA", 0, 0},
- {NULL, 0, "SHA256", 0, 0},
- {NULL, 0, "RSA+SHA256:SHA256", 0, 0},
- {NULL, 0, "Invalid", 0, 0}
-};
-
-static int test_set_sigalgs(int idx)
-{
- SSL_CTX *cctx = NULL, *sctx = NULL;
- SSL *clientssl = NULL, *serverssl = NULL;
- int testresult = 0;
- const sigalgs_list *curr;
- int testctx;
-
- /* Should never happen */
- if (!TEST_size_t_le((size_t)idx, OSSL_NELEM(testsigalgs) * 2))
- return 0;
-
- testctx = ((size_t)idx < OSSL_NELEM(testsigalgs));
- curr = testctx ? &testsigalgs[idx]
- : &testsigalgs[idx - OSSL_NELEM(testsigalgs)];
-
- if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(),
- TLS1_VERSION, TLS_MAX_VERSION,
- &sctx, &cctx, cert, privkey)))
- return 0;
-
- /*
- * TODO(TLS1.3): These APIs cannot set TLSv1.3 sig algs so we just test it
- * for TLSv1.2 for now until we add a new API.
- */
- SSL_CTX_set_max_proto_version(cctx, TLS1_2_VERSION);
-
- if (testctx) {
- int ret;
-
- if (curr->list != NULL)
- ret = SSL_CTX_set1_sigalgs(cctx, curr->list, curr->listlen);
- else
- ret = SSL_CTX_set1_sigalgs_list(cctx, curr->liststr);
-
- if (!ret) {
- if (curr->valid)
- TEST_info("Failure setting sigalgs in SSL_CTX (%d)\n", idx);
- else
- testresult = 1;
- goto end;
- }
- if (!curr->valid) {
- TEST_info("Not-failed setting sigalgs in SSL_CTX (%d)\n", idx);
- goto end;
- }
- }
-
- if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
- &clientssl, NULL, NULL)))
+ 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 (!testctx) {
- int ret;
-
- if (curr->list != NULL)
- ret = SSL_set1_sigalgs(clientssl, curr->list, curr->listlen);
- else
- ret = SSL_set1_sigalgs_list(clientssl, curr->liststr);
- if (!ret) {
- if (curr->valid)
- TEST_info("Failure setting sigalgs in SSL (%d)\n", idx);
- else
- testresult = 1;
+ 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;
}
- if (!curr->valid)
- goto end;
}
- if (!TEST_int_eq(create_ssl_connection(serverssl, clientssl,
- SSL_ERROR_NONE),
- curr->connsuccess))
- goto end;
-
testresult = 1;
end:
- SSL_free(serverssl);
- SSL_free(clientssl);
+ SSL_free(serverssl1);
+ SSL_free(clientssl1);
+ SSL_free(serverssl2);
+ SSL_free(clientssl2);
+# ifndef OPENSSL_NO_TLS1_1
+ SSL_free(serverssl3);
+ SSL_free(clientssl3);
+# endif
+ SSL_SESSION_free(sess1);
+ SSL_SESSION_free(sess2);
SSL_CTX_free(sctx);
SSL_CTX_free(cctx);
return testresult;
}
-#endif
+#endif /* !defined(OPENSSL_NO_TLS1_3) || !defined(OPENSSL_NO_TLS1_2) */
+static int test_session_with_only_int_cache(void)
+{
#ifndef OPENSSL_NO_TLS1_3
+ if (!execute_test_session(TLS1_3_VERSION, 1, 0, 0))
+ return 0;
+#endif
-static SSL_SESSION *clientpsk = NULL;
-static SSL_SESSION *serverpsk = NULL;
-static const char *pskid = "Identity";
-static const char *srvid;
-
-static int use_session_cb_cnt = 0;
-static int find_session_cb_cnt = 0;
-static int psk_client_cb_cnt = 0;
-static int psk_server_cb_cnt = 0;
+#ifndef OPENSSL_NO_TLS1_2
+ return execute_test_session(TLS1_2_VERSION, 1, 0, 0);
+#else
+ return 1;
+#endif
+}
-static int use_session_cb(SSL *ssl, const EVP_MD *md, const unsigned char **id,
- size_t *idlen, SSL_SESSION **sess)
+static int test_session_with_only_ext_cache(void)
{
- switch (++use_session_cb_cnt) {
- case 1:
- /* The first call should always have a NULL md */
- if (md != NULL)
- return 0;
- break;
+#ifndef OPENSSL_NO_TLS1_3
+ if (!execute_test_session(TLS1_3_VERSION, 0, 1, 0))
+ return 0;
+#endif
- case 2:
- /* The second call should always have an md */
- if (md == NULL)
- return 0;
- break;
+#ifndef OPENSSL_NO_TLS1_2
+ return execute_test_session(TLS1_2_VERSION, 0, 1, 0);
+#else
+ return 1;
+#endif
+}
- default:
- /* We should only be called a maximum of twice */
+static int test_session_with_both_cache(void)
+{
+#ifndef OPENSSL_NO_TLS1_3
+ if (!execute_test_session(TLS1_3_VERSION, 1, 1, 0))
return 0;
- }
+#endif
- if (clientpsk != NULL)
- SSL_SESSION_up_ref(clientpsk);
+#ifndef OPENSSL_NO_TLS1_2
+ return execute_test_session(TLS1_2_VERSION, 1, 1, 0);
+#else
+ return 1;
+#endif
+}
- *sess = clientpsk;
- *id = (const unsigned char *)pskid;
- *idlen = strlen(pskid);
+static int test_session_wo_ca_names(void)
+{
+#ifndef OPENSSL_NO_TLS1_3
+ if (!execute_test_session(TLS1_3_VERSION, 1, 0, SSL_OP_DISABLE_TLSEXT_CA_NAMES))
+ return 0;
+#endif
+#ifndef OPENSSL_NO_TLS1_2
+ return execute_test_session(TLS1_2_VERSION, 1, 0, SSL_OP_DISABLE_TLSEXT_CA_NAMES);
+#else
return 1;
+#endif
}
-#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++;
+#ifndef OPENSSL_NO_TLS1_3
+static SSL_SESSION *sesscache[6];
+static int do_cache;
- if (strlen(pskid) + 1 > max_id_len)
- return 0;
+static int new_cachesession_cb(SSL *ssl, SSL_SESSION *sess)
+{
+ 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++;
- /* We should only ever be called a maximum of twice per connection */
- if (psk_client_cb_cnt > 2)
- return 0;
+ return 1;
+}
- if (clientpsk == NULL)
+static int post_handshake_verify(SSL *sssl, SSL *cssl)
+{
+ SSL_set_verify(sssl, SSL_VERIFY_PEER, NULL);
+ if (!TEST_true(SSL_verify_client_post_handshake(sssl)))
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)
+ /* 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;
- psklen = SSL_SESSION_get_master_key(clientpsk, psk, max_psk_len);
- strncpy(id, pskid, max_id_len);
- return psklen;
+ return 1;
}
-#endif /* OPENSSL_NO_PSK */
-static int find_session_cb(SSL *ssl, const unsigned char *identity,
- size_t identity_len, SSL_SESSION **sess)
+static int setup_ticket_test(int stateful, int idx, SSL_CTX **sctx,
+ SSL_CTX **cctx)
{
- find_session_cb_cnt++;
+ int sess_id_ctx = 1;
- /* We should only ever be called a maximum of twice per connection */
- if (find_session_cb_cnt > 2)
+ if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
+ TLS_client_method(), TLS1_VERSION, 0,
+ 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 (serverpsk == NULL)
- return 0;
+ if (stateful)
+ SSL_CTX_set_options(*sctx, SSL_OP_NO_TICKET);
- /* 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;
+ 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;
}
-#ifndef OPENSSL_NO_PSK
-static unsigned int psk_server_cb(SSL *ssl, const char *identity,
- unsigned char *psk, unsigned int max_psk_len)
+static int check_resumption(int idx, SSL_CTX *sctx, SSL_CTX *cctx, int succ)
{
- unsigned int psklen = 0;
+ SSL *serverssl = NULL, *clientssl = NULL;
+ int i;
- psk_server_cb_cnt++;
+ /* 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;
- /* We should only ever be called a maximum of twice per connection */
- if (find_session_cb_cnt > 2)
- return 0;
+ SSL_set_post_handshake_auth(clientssl, 1);
- if (serverpsk == NULL)
- return 0;
+ if (!TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE)))
+ goto end;
- /* Identity should match that set by the client */
- if (strcmp(srvid, identity) != 0) {
- return 0;
- }
+ /*
+ * 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'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);
+ 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;
- return psklen;
-}
-#endif /* OPENSSL_NO_PSK */
+ SSL_shutdown(clientssl);
+ SSL_shutdown(serverssl);
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ serverssl = clientssl = NULL;
+ SSL_SESSION_free(sesscache[i]);
+ sesscache[i] = NULL;
+ }
-#define MSG1 "Hello"
-#define MSG2 "World."
-#define MSG3 "This"
-#define MSG4 "is"
-#define MSG5 "a"
-#define MSG6 "test"
-#define MSG7 "message."
+ return 1;
-#define TLS13_AES_256_GCM_SHA384_BYTES ((const unsigned char *)"\x13\x02")
-#define TLS13_AES_128_GCM_SHA256_BYTES ((const unsigned char *)"\x13\x01")
+ end:
+ SSL_free(clientssl);
+ SSL_free(serverssl);
+ return 0;
+}
-/*
- * 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 test_tickets(int stateful, int idx)
{
- 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;
+ SSL_CTX *sctx = NULL, *cctx = NULL;
+ SSL *serverssl = NULL, *clientssl = NULL;
+ int testresult = 0;
+ size_t j;
- 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;
- }
+ /* idx is the test number, but also the number of tickets we want */
- if (!TEST_true(create_ssl_objects(*sctx, *cctx, serverssl, clientssl,
- NULL, NULL)))
- return 0;
+ new_called = 0;
+ do_cache = 1;
- /*
- * 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 (!setup_ticket_test(stateful, idx, &sctx, &cctx))
+ goto end;
- if (idx == 2) {
- /* Create the PSK */
- 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
- };
-
- cipher = SSL_CIPHER_find(*clientssl, TLS13_AES_256_GCM_SHA384_BYTES);
- clientpsk = SSL_SESSION_new();
- if (!TEST_ptr(clientpsk)
- || !TEST_ptr(cipher)
- || !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))
- /*
- * 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 (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
+ &clientssl, NULL, NULL)))
+ goto end;
- 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 (!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;
- if (sess == NULL)
- return 1;
+ 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;
- if (!TEST_true(create_ssl_connection(*serverssl, *clientssl,
- SSL_ERROR_NONE)))
- return 0;
+ /*
+ * 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.
+ */
- *sess = SSL_get1_session(*clientssl);
- SSL_shutdown(*clientssl);
- SSL_shutdown(*serverssl);
- SSL_free(*serverssl);
- SSL_free(*clientssl);
- *serverssl = *clientssl = NULL;
+ /* Stop caching sessions - just count them */
+ do_cache = 0;
- if (!TEST_true(create_ssl_objects(*sctx, *cctx, serverssl,
- clientssl, NULL, NULL))
- || !TEST_true(SSL_set_session(*clientssl, *sess)))
- return 0;
+ if (!setup_ticket_test(stateful, idx, &sctx, &cctx))
+ goto end;
- return 1;
-}
+ if (!check_resumption(idx, sctx, cctx, 0))
+ goto end;
-static int test_early_data_read_write(int idx)
-{
- SSL_CTX *cctx = NULL, *sctx = NULL;
- SSL *clientssl = NULL, *serverssl = NULL;
- int testresult = 0;
- SSL_SESSION *sess = NULL;
- unsigned char buf[20], data[1024];
- size_t readbytes, written, eoedlen, rawread, rawwritten;
- BIO *rbio;
+ /* Start again with caching sessions */
+ new_called = 0;
+ do_cache = 1;
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+ sctx = cctx = NULL;
- if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl,
- &serverssl, &sess, idx)))
+ if (!setup_ticket_test(stateful, idx, &sctx, &cctx))
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))
- || !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))
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
+ &clientssl, NULL, NULL)))
goto end;
- /*
- * Server should be able to write data, and client should be able to
- * read it.
- */
- if (!TEST_true(SSL_write_early_data(serverssl, MSG2, strlen(MSG2),
- &written))
- || !TEST_size_t_eq(written, strlen(MSG2))
- || !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))
- || !TEST_mem_eq(buf, readbytes, MSG2, strlen(MSG2)))
- goto end;
+ SSL_set_post_handshake_auth(clientssl, 1);
- /* Even after reading normal data, client should be able write early data */
- if (!TEST_true(SSL_write_early_data(clientssl, MSG3, strlen(MSG3),
- &written))
- || !TEST_size_t_eq(written, strlen(MSG3)))
+ 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;
- /* Server should still be able read early data after writing data */
- if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
- &readbytes),
- SSL_READ_EARLY_DATA_SUCCESS)
- || !TEST_mem_eq(buf, readbytes, MSG3, strlen(MSG3)))
+ /* 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;
- /* Write more data from server and read it from client */
- if (!TEST_true(SSL_write_early_data(serverssl, MSG4, strlen(MSG4),
- &written))
- || !TEST_size_t_eq(written, strlen(MSG4))
- || !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))
- || !TEST_mem_eq(buf, readbytes, MSG4, strlen(MSG4)))
- goto end;
+ SSL_shutdown(clientssl);
+ SSL_shutdown(serverssl);
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ serverssl = clientssl = NULL;
- /*
- * If client writes normal data it should mean writing early data is no
- * longer possible.
- */
- if (!TEST_true(SSL_write_ex(clientssl, MSG5, strlen(MSG5), &written))
- || !TEST_size_t_eq(written, strlen(MSG5))
- || !TEST_int_eq(SSL_get_early_data_status(clientssl),
- SSL_EARLY_DATA_ACCEPTED))
- goto end;
+ /* Stop caching sessions - just count them */
+ do_cache = 0;
/*
- * At this point the client has written EndOfEarlyData, ClientFinished and
- * normal (fully protected) data. We are going to cause a delay between the
- * arrival of EndOfEarlyData and ClientFinished. We read out all the data
- * in the read BIO, and then just put back the EndOfEarlyData message.
+ * Check we can resume with all the tickets we created. This time around the
+ * resumptions should all be successful.
*/
- rbio = SSL_get_rbio(serverssl);
- if (!TEST_true(BIO_read_ex(rbio, data, sizeof(data), &rawread))
- || !TEST_size_t_lt(rawread, sizeof(data))
- || !TEST_size_t_gt(rawread, SSL3_RT_HEADER_LENGTH))
- goto end;
-
- /* Record length is in the 4th and 5th bytes of the record header */
- eoedlen = SSL3_RT_HEADER_LENGTH + (data[3] << 8 | data[4]);
- if (!TEST_true(BIO_write_ex(rbio, data, eoedlen, &rawwritten))
- || !TEST_size_t_eq(rawwritten, eoedlen))
+ if (!check_resumption(idx, sctx, cctx, 1))
goto end;
- /* Server should be told that there is no more 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))
- goto end;
+ testresult = 1;
- /*
- * Server has not finished init yet, so should still be able to write early
- * data.
- */
- if (!TEST_true(SSL_write_early_data(serverssl, MSG6, strlen(MSG6),
- &written))
- || !TEST_size_t_eq(written, strlen(MSG6)))
- goto end;
+ 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);
- /* Push the ClientFinished and the normal data back into the server rbio */
- if (!TEST_true(BIO_write_ex(rbio, data + eoedlen, rawread - eoedlen,
- &rawwritten))
- || !TEST_size_t_eq(rawwritten, rawread - eoedlen))
+ 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(libctx, TLS_server_method(),
+ TLS_client_method(), TLS1_VERSION, 0,
+ &sctx, &cctx, NULL, NULL))
+ || !TEST_true(SSL_CTX_set_session_id_context(sctx,
+ (void *)&sess_id_ctx,
+ sizeof(sess_id_ctx))))
goto end;
- /* Server should be able to read normal data */
- if (!TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))
- || !TEST_size_t_eq(readbytes, strlen(MSG5)))
+ 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);
- /* Client and server should not be able to write/read early data now */
- if (!TEST_false(SSL_write_early_data(clientssl, MSG6, strlen(MSG6),
- &written)))
+ 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;
- ERR_clear_error();
- if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
- &readbytes),
- SSL_READ_EARLY_DATA_ERROR))
+
+ 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;
+}
+
+static int test_extra_tickets(int idx)
+{
+ SSL_CTX *sctx = NULL, *cctx = NULL;
+ SSL *serverssl = NULL, *clientssl = NULL;
+ BIO *bretry = BIO_new(bio_s_always_retry());
+ BIO *tmp = NULL;
+ int testresult = 0;
+ int stateful = 0;
+ size_t nbytes;
+ unsigned char c, buf[1];
+
+ new_called = 0;
+ do_cache = 1;
+
+ if (idx >= 3) {
+ idx -= 3;
+ stateful = 1;
+ }
+
+ if (!TEST_ptr(bretry) || !setup_ticket_test(stateful, idx, &sctx, &cctx))
goto end;
- ERR_clear_error();
+ SSL_CTX_sess_set_new_cb(sctx, new_session_cb);
+ /* setup_ticket_test() uses new_cachesession_cb which we don't need. */
+ SSL_CTX_sess_set_new_cb(cctx, new_session_cb);
- /* Client should be able to read the data sent by the server */
- if (!TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))
- || !TEST_mem_eq(buf, readbytes, MSG6, strlen(MSG6)))
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
+ &clientssl, NULL, NULL)))
goto end;
/*
- * Make sure we process the two NewSessionTickets. These arrive
- * post-handshake. We attempt reads which we do not expect to return any
- * data.
+ * Note that we have new_session_cb on both sctx and cctx, so new_called is
+ * incremented by both client and server.
*/
- if (!TEST_false(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))
- || !TEST_false(SSL_read_ex(clientssl, buf, sizeof(buf),
- &readbytes)))
+ 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 * 2, new_called)
+ || !TEST_true(SSL_new_session_ticket(serverssl))
+ || !TEST_true(SSL_new_session_ticket(serverssl))
+ || !TEST_int_eq(idx * 2, new_called))
goto end;
- /* Server should be able to write normal data */
- if (!TEST_true(SSL_write_ex(serverssl, MSG7, strlen(MSG7), &written))
- || !TEST_size_t_eq(written, strlen(MSG7))
- || !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))
- || !TEST_mem_eq(buf, readbytes, MSG7, strlen(MSG7)))
+ /* Now try a (real) write to actually send the tickets */
+ c = '1';
+ if (!TEST_true(SSL_write_ex(serverssl, &c, 1, &nbytes))
+ || !TEST_size_t_eq(1, nbytes)
+ || !TEST_int_eq(idx * 2 + 2, new_called)
+ || !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &nbytes))
+ || !TEST_int_eq(idx * 2 + 4, new_called)
+ || !TEST_int_eq(sizeof(buf), nbytes)
+ || !TEST_int_eq(c, buf[0])
+ || !TEST_false(SSL_read_ex(clientssl, buf, sizeof(buf), &nbytes)))
goto end;
- SSL_SESSION_free(sess);
- sess = SSL_get1_session(clientssl);
- use_session_cb_cnt = 0;
- find_session_cb_cnt = 0;
+ /* Try with only requesting one new ticket, too */
+ c = '2';
+ new_called = 0;
+ if (!TEST_true(SSL_new_session_ticket(serverssl))
+ || !TEST_true(SSL_write_ex(serverssl, &c, sizeof(c), &nbytes))
+ || !TEST_size_t_eq(sizeof(c), nbytes)
+ || !TEST_int_eq(1, new_called)
+ || !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &nbytes))
+ || !TEST_int_eq(2, new_called)
+ || !TEST_size_t_eq(sizeof(buf), nbytes)
+ || !TEST_int_eq(c, buf[0]))
+ goto end;
+
+ /* Do it again but use dummy writes to drive the ticket generation */
+ c = '3';
+ new_called = 0;
+ if (!TEST_true(SSL_new_session_ticket(serverssl))
+ || !TEST_true(SSL_new_session_ticket(serverssl))
+ || !TEST_true(SSL_write_ex(serverssl, &c, 0, &nbytes))
+ || !TEST_size_t_eq(0, nbytes)
+ || !TEST_int_eq(2, new_called)
+ || !TEST_false(SSL_read_ex(clientssl, buf, sizeof(buf), &nbytes))
+ || !TEST_int_eq(4, new_called))
+ goto end;
+
+ /*
+ * Use the always-retry BIO to exercise the logic that forces ticket
+ * generation to wait until a record boundary.
+ */
+ c = '4';
+ new_called = 0;
+ tmp = SSL_get_wbio(serverssl);
+ if (!TEST_ptr(tmp) || !TEST_true(BIO_up_ref(tmp))) {
+ tmp = NULL;
+ goto end;
+ }
+ SSL_set0_wbio(serverssl, bretry);
+ bretry = NULL;
+ if (!TEST_false(SSL_write_ex(serverssl, &c, 1, &nbytes))
+ || !TEST_int_eq(SSL_get_error(serverssl, 0), SSL_ERROR_WANT_WRITE)
+ || !TEST_size_t_eq(nbytes, 0))
+ goto end;
+ /* Restore a BIO that will let the write succeed */
+ SSL_set0_wbio(serverssl, tmp);
+ tmp = NULL;
+ /* These calls should just queue the request and not send anything. */
+ if (!TEST_true(SSL_new_session_ticket(serverssl))
+ || !TEST_true(SSL_new_session_ticket(serverssl))
+ || !TEST_int_eq(0, new_called))
+ goto end;
+ /* Re-do the write; still no tickets sent */
+ if (!TEST_true(SSL_write_ex(serverssl, &c, 1, &nbytes))
+ || !TEST_size_t_eq(1, nbytes)
+ || !TEST_int_eq(0, new_called)
+ || !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &nbytes))
+ || !TEST_int_eq(0, new_called)
+ || !TEST_int_eq(sizeof(buf), nbytes)
+ || !TEST_int_eq(c, buf[0])
+ || !TEST_false(SSL_read_ex(clientssl, buf, sizeof(buf), &nbytes)))
+ goto end;
+ /* Now the *next* write should send the tickets */
+ c = '5';
+ if (!TEST_true(SSL_write_ex(serverssl, &c, 1, &nbytes))
+ || !TEST_size_t_eq(1, nbytes)
+ || !TEST_int_eq(2, new_called)
+ || !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &nbytes))
+ || !TEST_int_eq(4, new_called)
+ || !TEST_int_eq(sizeof(buf), nbytes)
+ || !TEST_int_eq(c, buf[0])
+ || !TEST_false(SSL_read_ex(clientssl, buf, sizeof(buf), &nbytes)))
+ goto end;
SSL_shutdown(clientssl);
SSL_shutdown(serverssl);
+ testresult = 1;
+
+ end:
+ BIO_free(bretry);
+ BIO_free(tmp);
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)))
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+ clientssl = serverssl = NULL;
+ sctx = cctx = 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(libctx, TLS_server_method(),
+ TLS_client_method(), TLS1_VERSION, 0,
+ &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;
- /* 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))
- || !TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
- &readbytes),
- SSL_READ_EARLY_DATA_SUCCESS)
- || !TEST_mem_eq(buf, readbytes, MSG1, strlen(MSG1)))
- 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!
+ */
+ if (nrbio != NULL
+ && nrbio != irbio
+ && (nwbio != iwbio || nrbio != nwbio))
+ BIO_up_ref(nrbio);
+ if (nwbio != NULL
+ && nwbio != nrbio
+ && (nwbio != iwbio || (nwbio == iwbio && irbio == iwbio)))
+ BIO_up_ref(nwbio);
+
+ SSL_set_bio(clientssl, nrbio, nwbio);
+
+ testresult = 1;
+
+ end:
+ BIO_free(bio1);
+ BIO_free(bio2);
+
+ /*
+ * This test is checking that the ref counting for SSL_set_bio is correct.
+ * If we get here and we did too many frees then we will fail in the above
+ * functions.
+ */
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+ return testresult;
+}
+
+typedef enum { NO_BIO_CHANGE, CHANGE_RBIO, CHANGE_WBIO } bio_change_t;
+
+static int execute_test_ssl_bio(int pop_ssl, bio_change_t change_bio)
+{
+ BIO *sslbio = NULL, *membio1 = NULL, *membio2 = NULL;
+ SSL_CTX *ctx;
+ SSL *ssl = NULL;
+ int testresult = 0;
+
+ if (!TEST_ptr(ctx = SSL_CTX_new_with_libctx(libctx, NULL, TLS_method()))
+ || !TEST_ptr(ssl = SSL_new(ctx))
+ || !TEST_ptr(sslbio = BIO_new(BIO_f_ssl()))
+ || !TEST_ptr(membio1 = BIO_new(BIO_s_mem())))
+ goto end;
+
+ BIO_set_ssl(sslbio, ssl, BIO_CLOSE);
+
+ /*
+ * If anything goes wrong here then we could leak memory.
+ */
+ BIO_push(sslbio, membio1);
+
+ /* Verify changing the rbio/wbio directly does not cause leaks */
+ if (change_bio != NO_BIO_CHANGE) {
+ if (!TEST_ptr(membio2 = BIO_new(BIO_s_mem())))
+ goto end;
+ if (change_bio == CHANGE_RBIO)
+ SSL_set0_rbio(ssl, membio2);
+ else
+ SSL_set0_wbio(ssl, membio2);
+ }
+ ssl = NULL;
+
+ if (pop_ssl)
+ BIO_pop(sslbio);
+ else
+ BIO_pop(membio1);
+
+ testresult = 1;
+ end:
+ BIO_free(membio1);
+ BIO_free(sslbio);
+ SSL_free(ssl);
+ SSL_CTX_free(ctx);
+
+ return testresult;
+}
+
+static int test_ssl_bio_pop_next_bio(void)
+{
+ return execute_test_ssl_bio(0, NO_BIO_CHANGE);
+}
+
+static int test_ssl_bio_pop_ssl_bio(void)
+{
+ return execute_test_ssl_bio(1, NO_BIO_CHANGE);
+}
+
+static int test_ssl_bio_change_rbio(void)
+{
+ return execute_test_ssl_bio(0, CHANGE_RBIO);
+}
+
+static int test_ssl_bio_change_wbio(void)
+{
+ 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;
+ /* The length of the list */
+ size_t listlen;
+ /* A sigalgs list in string format */
+ const char *liststr;
+ /* Whether setting the list should succeed */
+ int valid;
+ /* Whether creating a connection with the list should succeed */
+ int connsuccess;
+} sigalgs_list;
+
+static const int validlist1[] = {NID_sha256, EVP_PKEY_RSA};
+# 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
+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
+ {validlist2, OSSL_NELEM(validlist2), NULL, 1, 1},
+ {validlist3, OSSL_NELEM(validlist3), NULL, 1, 0},
+# endif
+ {NULL, 0, "RSA+SHA256", 1, 1},
+# ifndef OPENSSL_NO_EC
+ {NULL, 0, "RSA+SHA256:ECDSA+SHA512", 1, 1},
+ {NULL, 0, "ECDSA+SHA512", 1, 0},
+# endif
+ {invalidlist1, OSSL_NELEM(invalidlist1), NULL, 0, 0},
+ {invalidlist2, OSSL_NELEM(invalidlist2), NULL, 0, 0},
+ {invalidlist3, OSSL_NELEM(invalidlist3), NULL, 0, 0},
+ {invalidlist4, OSSL_NELEM(invalidlist4), NULL, 0, 0},
+ {NULL, 0, "RSA", 0, 0},
+ {NULL, 0, "SHA256", 0, 0},
+ {NULL, 0, "RSA+SHA256:SHA256", 0, 0},
+ {NULL, 0, "Invalid", 0, 0}
+};
+
+static int test_set_sigalgs(int idx)
+{
+ SSL_CTX *cctx = NULL, *sctx = NULL;
+ SSL *clientssl = NULL, *serverssl = NULL;
+ int testresult = 0;
+ const sigalgs_list *curr;
+ int testctx;
+
+ /* Should never happen */
+ if (!TEST_size_t_le((size_t)idx, OSSL_NELEM(testsigalgs) * 2))
+ return 0;
+
+ testctx = ((size_t)idx < OSSL_NELEM(testsigalgs));
+ curr = testctx ? &testsigalgs[idx]
+ : &testsigalgs[idx - OSSL_NELEM(testsigalgs)];
+
+ if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
+ TLS_client_method(), TLS1_VERSION, 0,
+ &sctx, &cctx, cert, privkey)))
+ return 0;
+
+ /*
+ * TODO(TLS1.3): These APIs cannot set TLSv1.3 sig algs so we just test it
+ * for TLSv1.2 for now until we add a new API.
+ */
+ SSL_CTX_set_max_proto_version(cctx, TLS1_2_VERSION);
+
+ if (testctx) {
+ int ret;
+
+ if (curr->list != NULL)
+ ret = SSL_CTX_set1_sigalgs(cctx, curr->list, curr->listlen);
+ else
+ ret = SSL_CTX_set1_sigalgs_list(cctx, curr->liststr);
+
+ if (!ret) {
+ if (curr->valid)
+ TEST_info("Failure setting sigalgs in SSL_CTX (%d)\n", idx);
+ else
+ testresult = 1;
+ goto end;
+ }
+ if (!curr->valid) {
+ TEST_info("Not-failed setting sigalgs in SSL_CTX (%d)\n", idx);
+ goto end;
+ }
+ }
+
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
+ &clientssl, NULL, NULL)))
+ goto end;
+
+ if (!testctx) {
+ int ret;
+
+ if (curr->list != NULL)
+ ret = SSL_set1_sigalgs(clientssl, curr->list, curr->listlen);
+ else
+ ret = SSL_set1_sigalgs_list(clientssl, curr->liststr);
+ if (!ret) {
+ if (curr->valid)
+ TEST_info("Failure setting sigalgs in SSL (%d)\n", idx);
+ else
+ testresult = 1;
+ goto end;
+ }
+ if (!curr->valid)
+ goto end;
+ }
+
+ if (!TEST_int_eq(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE),
+ curr->connsuccess))
+ goto end;
+
+ testresult = 1;
+
+ end:
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+
+ return testresult;
+}
+#endif
+
+#ifndef OPENSSL_NO_TLS1_3
+static int psk_client_cb_cnt = 0;
+static int psk_server_cb_cnt = 0;
+
+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;
+
+ 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 (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(libctx, TLS_server_method(),
+ TLS_client_method(),
+ TLS1_VERSION, 0,
+ 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))
+ || !TEST_true(SSL_set_session(*clientssl, *sess)))
+ return 0;
+
+ return 1;
+}
+
+static int test_early_data_read_write(int idx)
+{
+ SSL_CTX *cctx = NULL, *sctx = NULL;
+ SSL *clientssl = NULL, *serverssl = NULL;
+ int testresult = 0;
+ SSL_SESSION *sess = NULL;
+ unsigned char buf[20], data[1024];
+ size_t readbytes, written, eoedlen, rawread, rawwritten;
+ BIO *rbio;
+
+ if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl,
+ &serverssl, &sess, idx)))
+ 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))
+ || !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))
+ goto end;
+
+ /*
+ * Server should be able to write data, and client should be able to
+ * read it.
+ */
+ if (!TEST_true(SSL_write_early_data(serverssl, MSG2, strlen(MSG2),
+ &written))
+ || !TEST_size_t_eq(written, strlen(MSG2))
+ || !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))
+ || !TEST_mem_eq(buf, readbytes, MSG2, strlen(MSG2)))
+ goto end;
+
+ /* Even after reading normal data, client should be able write early data */
+ if (!TEST_true(SSL_write_early_data(clientssl, MSG3, strlen(MSG3),
+ &written))
+ || !TEST_size_t_eq(written, strlen(MSG3)))
+ goto end;
+
+ /* Server should still be able read early data after writing data */
+ if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
+ &readbytes),
+ SSL_READ_EARLY_DATA_SUCCESS)
+ || !TEST_mem_eq(buf, readbytes, MSG3, strlen(MSG3)))
+ goto end;
+
+ /* Write more data from server and read it from client */
+ if (!TEST_true(SSL_write_early_data(serverssl, MSG4, strlen(MSG4),
+ &written))
+ || !TEST_size_t_eq(written, strlen(MSG4))
+ || !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))
+ || !TEST_mem_eq(buf, readbytes, MSG4, strlen(MSG4)))
+ goto end;
+
+ /*
+ * If client writes normal data it should mean writing early data is no
+ * longer possible.
+ */
+ if (!TEST_true(SSL_write_ex(clientssl, MSG5, strlen(MSG5), &written))
+ || !TEST_size_t_eq(written, strlen(MSG5))
+ || !TEST_int_eq(SSL_get_early_data_status(clientssl),
+ SSL_EARLY_DATA_ACCEPTED))
+ goto end;
+
+ /*
+ * At this point the client has written EndOfEarlyData, ClientFinished and
+ * normal (fully protected) data. We are going to cause a delay between the
+ * arrival of EndOfEarlyData and ClientFinished. We read out all the data
+ * in the read BIO, and then just put back the EndOfEarlyData message.
+ */
+ rbio = SSL_get_rbio(serverssl);
+ if (!TEST_true(BIO_read_ex(rbio, data, sizeof(data), &rawread))
+ || !TEST_size_t_lt(rawread, sizeof(data))
+ || !TEST_size_t_gt(rawread, SSL3_RT_HEADER_LENGTH))
+ goto end;
+
+ /* Record length is in the 4th and 5th bytes of the record header */
+ eoedlen = SSL3_RT_HEADER_LENGTH + (data[3] << 8 | data[4]);
+ if (!TEST_true(BIO_write_ex(rbio, data, eoedlen, &rawwritten))
+ || !TEST_size_t_eq(rawwritten, eoedlen))
+ goto end;
+
+ /* Server should be told that there is no more 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))
+ goto end;
+
+ /*
+ * Server has not finished init yet, so should still be able to write early
+ * data.
+ */
+ if (!TEST_true(SSL_write_early_data(serverssl, MSG6, strlen(MSG6),
+ &written))
+ || !TEST_size_t_eq(written, strlen(MSG6)))
+ goto end;
+
+ /* Push the ClientFinished and the normal data back into the server rbio */
+ if (!TEST_true(BIO_write_ex(rbio, data + eoedlen, rawread - eoedlen,
+ &rawwritten))
+ || !TEST_size_t_eq(rawwritten, rawread - eoedlen))
+ goto end;
+
+ /* Server should be able to read normal data */
+ if (!TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))
+ || !TEST_size_t_eq(readbytes, strlen(MSG5)))
+ goto end;
+
+ /* Client and server should not be able to write/read early data now */
+ if (!TEST_false(SSL_write_early_data(clientssl, MSG6, strlen(MSG6),
+ &written)))
+ goto end;
+ ERR_clear_error();
+ if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
+ &readbytes),
+ SSL_READ_EARLY_DATA_ERROR))
+ goto end;
+ ERR_clear_error();
+
+ /* Client should be able to read the data sent by the server */
+ if (!TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))
+ || !TEST_mem_eq(buf, readbytes, MSG6, strlen(MSG6)))
+ goto end;
+
+ /*
+ * 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))
+ || !TEST_false(SSL_read_ex(clientssl, buf, sizeof(buf),
+ &readbytes)))
+ goto end;
+
+ /* Server should be able to write normal data */
+ if (!TEST_true(SSL_write_ex(serverssl, MSG7, strlen(MSG7), &written))
+ || !TEST_size_t_eq(written, strlen(MSG7))
+ || !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))
+ || !TEST_mem_eq(buf, readbytes, MSG7, strlen(MSG7)))
+ goto end;
+
+ 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);
+ 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))
+ || !TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
+ &readbytes),
+ SSL_READ_EARLY_DATA_SUCCESS)
+ || !TEST_mem_eq(buf, readbytes, MSG1, strlen(MSG1)))
+ goto end;
+
+ if (!TEST_int_gt(SSL_connect(clientssl), 0)
+ || !TEST_int_gt(SSL_accept(serverssl), 0))
+ goto end;
+
+ /* Client and server should not be able to write/read early data now */
+ if (!TEST_false(SSL_write_early_data(clientssl, MSG6, strlen(MSG6),
+ &written)))
+ goto end;
+ ERR_clear_error();
+ if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
+ &readbytes),
+ SSL_READ_EARLY_DATA_ERROR))
+ goto end;
+ ERR_clear_error();
+
+ /* Client and server should be able to write/read normal data */
+ if (!TEST_true(SSL_write_ex(clientssl, MSG5, strlen(MSG5), &written))
+ || !TEST_size_t_eq(written, strlen(MSG5))
+ || !TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))
+ || !TEST_size_t_eq(readbytes, strlen(MSG5)))
+ 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 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;
+}
+
+/*
+ * 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_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;
+ size_t readbytes, written;
+ unsigned char buf[20];
+
+ allow_ed_cb_called = 0;
+
+ if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
+ TLS_client_method(), TLS1_VERSION, 0,
+ &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;
+
+ /*
+ * The server is configured to accept early data. Create a connection to
+ * "use up" the ticket
+ */
+ if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE))
+ || !TEST_true(SSL_session_reused(clientssl)))
+ goto end;
+
+ 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;
+
+ 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;
+ }
+
+ /* 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);
+ SSL_CTX_free(cctx);
+ 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;
+}
+
+/*
+ * 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 early_data_skip_helper(int testtype, 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;
+
+ if (testtype == 1 || testtype == 2) {
+ /* Force an HRR to occur */
+#if defined(OPENSSL_NO_EC)
+ if (!TEST_true(SSL_set1_groups_list(serverssl, "ffdhe3072")))
+ goto end;
+#else
+ if (!TEST_true(SSL_set1_groups_list(serverssl, "P-256")))
+ goto end;
+#endif
+ } 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;
+
+ /* 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_REJECTED))
+ goto end;
+
+ switch (testtype) {
+ case 0:
+ /* Nothing to do */
+ break;
+
+ 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;
+ }
+
+ /*
+ * 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);
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+ return testresult;
+}
+
+/*
+ * 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_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 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 side). In this case the connection
+ * will succeed and accept early_data. In TLSv1.3 on the server side SNI
+ * is associated with each handshake - not the session. Therefore it
+ * should not matter that we used a different server name last time.
+ */
+ SSL_SESSION_free(serverpsk);
+ serverpsk = SSL_SESSION_dup(clientpsk);
+ if (!TEST_ptr(serverpsk)
+ || !TEST_true(SSL_SESSION_set1_hostname(serverpsk, "badhost")))
+ goto end;
+ /* 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)))
+ goto end;
+
+ /* Write some early data */
+ if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1),
+ &written)))
+ goto end;
+
+ /*
+ * Server should skip over early data and then block waiting for client to
+ * continue handshake
+ */
+ if (!TEST_int_le(SSL_accept(serverssl), 0)
+ || !TEST_int_gt(SSL_connect(clientssl), 0)
+ || !TEST_int_eq(SSL_get_early_data_status(serverssl),
+ SSL_EARLY_DATA_REJECTED)
+ || !TEST_int_gt(SSL_accept(serverssl), 0)
+ || !TEST_int_eq(SSL_get_early_data_status(clientssl),
+ SSL_EARLY_DATA_REJECTED))
+ goto end;
+
+ /* Send some normal data from client to server */
+ if (!TEST_true(SSL_write_ex(clientssl, MSG2, strlen(MSG2), &written))
+ || !TEST_size_t_eq(written, strlen(MSG2)))
+ goto end;
+
+ if (!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(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;
+}
+
+
+# ifndef OPENSSL_NO_TLS1_2
+/*
+ * Test that a server attempting to read early data can handle a connection
+ * from a TLSv1.2 client.
+ */
+static int test_early_data_tls1_2(int idx)
+{
+ SSL_CTX *cctx = NULL, *sctx = NULL;
+ SSL *clientssl = NULL, *serverssl = NULL;
+ int testresult = 0;
+ unsigned char buf[20];
+ size_t readbytes, written;
+
+ if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl,
+ &serverssl, NULL, idx)))
+ goto end;
+
+ /* Write some data - should block due to handshake with server */
+ SSL_set_max_proto_version(clientssl, TLS1_2_VERSION);
+ SSL_set_connect_state(clientssl);
+ if (!TEST_false(SSL_write_ex(clientssl, MSG1, strlen(MSG1), &written)))
+ goto end;
+
+ /*
+ * Server should do TLSv1.2 handshake. First it will block waiting for more
+ * messages from client after ServerDone. Then SSL_read_early_data should
+ * finish and 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_ERROR))
+ goto end;
+
+ /*
+ * Continue writing the message we started earlier. Will still block waiting
+ * for the CCS/Finished from server
+ */
+ if (!TEST_false(SSL_write_ex(clientssl, MSG1, strlen(MSG1), &written))
+ || !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))
+ 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_int_eq(SSL_get_early_data_status(clientssl),
+ SSL_EARLY_DATA_NOT_SENT)
+ || !TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))
+ || !TEST_mem_eq(buf, readbytes, MSG1, strlen(MSG1))
+ || !TEST_true(SSL_write_ex(serverssl, MSG2, strlen(MSG2), &written))
+ || !TEST_size_t_eq(written, strlen(MSG2))
+ || !SSL_read_ex(clientssl, 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_free(serverssl);
+ SSL_free(clientssl);
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+
+ return testresult;
+}
+# 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(libctx, TLS_server_method(),
+ TLS_client_method(), TLS1_VERSION, 0,
+ &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;
+ SSL *clientssl = NULL, *serverssl = NULL;
+ SSL_SESSION *clntsess = NULL;
+ int testresult = 0;
+ const SSL_CIPHER *aes_128_gcm_sha256 = NULL;
+
+ /* Create a session based on SHA-256 */
+ if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
+ TLS_client_method(), TLS1_VERSION, 0,
+ &sctx, &cctx, cert, privkey))
+ || !TEST_true(SSL_CTX_set_ciphersuites(sctx,
+ "TLS_AES_128_GCM_SHA256:"
+ "TLS_AES_256_GCM_SHA384:"
+ "TLS_AES_128_CCM_SHA256"))
+ || !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_ERROR_NONE)))
+ goto end;
+
+ clntsess = SSL_get1_session(clientssl);
+ /* Save for later */
+ aes_128_gcm_sha256 = SSL_SESSION_get0_cipher(clntsess);
+ SSL_shutdown(clientssl);
+ SSL_shutdown(serverssl);
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ serverssl = clientssl = NULL;
+
+ /* Check we can resume a session with a different SHA-256 ciphersuite */
+ if (!TEST_true(SSL_CTX_set_ciphersuites(cctx,
+ "TLS_AES_128_CCM_SHA256"))
+ || !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)))
+ goto end;
+
+ SSL_SESSION_free(clntsess);
+ clntsess = SSL_get1_session(clientssl);
+ SSL_shutdown(clientssl);
+ SSL_shutdown(serverssl);
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ serverssl = clientssl = NULL;
+
+ /*
+ * Check attempting to resume a SHA-256 session with no SHA-256 ciphersuites
+ * succeeds but does not resume.
+ */
+ 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))
+ || !TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_SSL))
+ || !TEST_false(SSL_session_reused(clientssl)))
+ goto end;
+
+ SSL_SESSION_free(clntsess);
+ clntsess = NULL;
+ SSL_shutdown(clientssl);
+ SSL_shutdown(serverssl);
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ serverssl = clientssl = NULL;
+
+ /* Create a session based on 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_ERROR_NONE)))
+ goto end;
+
+ clntsess = SSL_get1_session(clientssl);
+ SSL_shutdown(clientssl);
+ SSL_shutdown(serverssl);
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ serverssl = clientssl = NULL;
+
+ 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))
+ /*
+ * We use SSL_ERROR_WANT_READ below so that we can pause the
+ * connection after the initial ClientHello has been sent to
+ * enable us to make some session changes.
+ */
+ || !TEST_false(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_WANT_READ)))
+ goto end;
+
+ /* Trick the client into thinking this session is for a different digest */
+ clntsess->cipher = aes_128_gcm_sha256;
+ clntsess->cipher_id = clntsess->cipher->id;
+
+ /*
+ * Continue the previously started connection. Server has selected a SHA-384
+ * ciphersuite, but client thinks the session is for SHA-256, so it should
+ * bail out.
+ */
+ if (!TEST_false(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_SSL))
+ || !TEST_int_eq(ERR_GET_REASON(ERR_get_error()),
+ SSL_R_CIPHERSUITE_DIGEST_HAS_CHANGED))
+ 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 TLSv1.3 Key exchange
+ * Test 0 = Test all ECDHE Key exchange with TLSv1.3 client and server
+ * Test 1 = Test NID_X9_62_prime256v1 with TLSv1.3 client and server
+ * Test 2 = Test NID_secp384r1 with TLSv1.3 client and server
+ * Test 3 = Test NID_secp521r1 with TLSv1.3 client and server
+ * Test 4 = Test NID_X25519 with TLSv1.3 client and server
+ * Test 5 = Test NID_X448 with TLSv1.3 client and server
+ * Test 6 = Test all FFDHE Key exchange with TLSv1.3 client and server
+ * Test 7 = Test NID_ffdhe2048 with TLSv1.3 client and server
+ * Test 8 = Test NID_ffdhe3072 with TLSv1.3 client and server
+ * Test 9 = Test NID_ffdhe4096 with TLSv1.3 client and server
+ * Test 10 = Test NID_ffdhe6144 with TLSv1.3 client and server
+ * Test 11 = Test NID_ffdhe8192 with TLSv1.3 client and server
+ * Test 12 = Test all ECDHE with TLSv1.2 client and server
+ * Test 13 = Test all FFDHE with TLSv1.2 client and server
+ */
+static int test_key_exchange(int idx)
+{
+ SSL_CTX *sctx = NULL, *cctx = NULL;
+ SSL *serverssl = NULL, *clientssl = NULL;
+ int testresult = 0;
+# ifndef OPENSSL_NO_EC
+ int ecdhe_kexch_groups[] = {NID_X9_62_prime256v1, NID_secp384r1,
+ NID_secp521r1, NID_X25519, NID_X448};
+# endif
+# ifndef OPENSSL_NO_DH
+ int ffdhe_kexch_groups[] = {NID_ffdhe2048, NID_ffdhe3072, NID_ffdhe4096,
+ NID_ffdhe6144, NID_ffdhe8192};
+# endif
+ int kexch_alg;
+ int *kexch_groups = &kexch_alg;
+ int kexch_groups_size = 1;
+ int max_version = TLS1_3_VERSION;
+
+ switch (idx) {
+# ifndef OPENSSL_NO_EC
+# ifndef OPENSSL_NO_TLS1_2
+ case 12:
+ max_version = TLS1_2_VERSION;
+# endif
+ /* Fall through */
+ case 0:
+ kexch_groups = ecdhe_kexch_groups;
+ kexch_groups_size = OSSL_NELEM(ecdhe_kexch_groups);
+ break;
+ case 1:
+ kexch_alg = NID_X9_62_prime256v1;
+ break;
+ case 2:
+ kexch_alg = NID_secp384r1;
+ break;
+ case 3:
+ kexch_alg = NID_secp521r1;
+ break;
+ case 4:
+ kexch_alg = NID_X25519;
+ break;
+ case 5:
+ kexch_alg = NID_X448;
+ break;
+# endif
+# ifndef OPENSSL_NO_DH
+# ifndef OPENSSL_NO_TLS1_2
+ case 13:
+ max_version = TLS1_2_VERSION;
+# endif
+ /* Fall through */
+ case 6:
+ kexch_groups = ffdhe_kexch_groups;
+ kexch_groups_size = OSSL_NELEM(ffdhe_kexch_groups);
+ break;
+ case 7:
+ kexch_alg = NID_ffdhe2048;
+ break;
+ case 8:
+ kexch_alg = NID_ffdhe3072;
+ break;
+ case 9:
+ kexch_alg = NID_ffdhe4096;
+ break;
+ case 10:
+ kexch_alg = NID_ffdhe6144;
+ break;
+ case 11:
+ kexch_alg = NID_ffdhe8192;
+ break;
+# endif
+ default:
+ /* We're skipping this test */
+ return 1;
+ }
+
+ if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
+ TLS_client_method(), TLS1_VERSION,
+ max_version, &sctx, &cctx, cert,
+ privkey)))
+ goto end;
+
+ if (!TEST_true(SSL_CTX_set_ciphersuites(sctx,
+ TLS1_3_RFC_AES_128_GCM_SHA256)))
+ goto end;
+
+ if (!TEST_true(SSL_CTX_set_ciphersuites(cctx,
+ TLS1_3_RFC_AES_128_GCM_SHA256)))
+ goto end;
+
+ if (!TEST_true(SSL_CTX_set_cipher_list(sctx,
+ TLS1_TXT_RSA_WITH_AES_128_SHA)))
+ goto end;
+
+ /*
+ * Must include an EC ciphersuite so that we send supported groups in
+ * TLSv1.2
+ */
+# ifndef OPENSSL_NO_TLS1_2
+ if (!TEST_true(SSL_CTX_set_cipher_list(cctx,
+ TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CCM ":"
+ TLS1_TXT_RSA_WITH_AES_128_SHA)))
+ goto end;
+# endif
+
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
+ NULL, NULL)))
+ goto end;
+
+ if (!TEST_true(SSL_set1_groups(serverssl, kexch_groups, kexch_groups_size))
+ || !TEST_true(SSL_set1_groups(clientssl, kexch_groups, kexch_groups_size)))
+ goto end;
+
+ if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)))
+ goto end;
+
+ /*
+ * If Handshake succeeds the negotiated kexch alg should be the first one in
+ * configured, except in the case of FFDHE groups (idx 13), which are
+ * TLSv1.3 only so we expect no shared group to exist.
+ */
+ if (!TEST_int_eq(SSL_get_shared_group(serverssl, 0),
+ idx == 13 ? 0 : kexch_groups[0]))
+ goto end;
+ if (max_version == TLS1_3_VERSION) {
+ if (!TEST_int_eq(SSL_get_negotiated_group(serverssl), kexch_groups[0]))
+ goto end;
+ if (!TEST_int_eq(SSL_get_negotiated_group(clientssl), kexch_groups[0]))
+ goto end;
+ }
+
+ testresult = 1;
+ end:
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+ return testresult;
+}
+
+/*
+ * Test TLSv1.3 Cipher Suite
+ * Test 0 = Set TLS1.3 cipher on context
+ * Test 1 = Set TLS1.3 cipher on SSL
+ * Test 2 = Set TLS1.3 and TLS1.2 cipher on context
+ * Test 3 = Set TLS1.3 and TLS1.2 cipher on SSL
+ */
+static int test_tls13_ciphersuite(int idx)
+{
+ SSL_CTX *sctx = NULL, *cctx = NULL;
+ SSL *serverssl = NULL, *clientssl = NULL;
+ static const struct {
+ const char *ciphername;
+ int fipscapable;
+ } t13_ciphers[] = {
+ { TLS1_3_RFC_AES_128_GCM_SHA256, 1 },
+ { TLS1_3_RFC_AES_256_GCM_SHA384, 1 },
+ { TLS1_3_RFC_AES_128_CCM_SHA256, 1 },
+# if !defined(OPENSSL_NO_CHACHA) && !defined(OPENSSL_NO_POLY1305)
+ { TLS1_3_RFC_CHACHA20_POLY1305_SHA256, 0 },
+ { TLS1_3_RFC_AES_256_GCM_SHA384
+ ":" TLS1_3_RFC_CHACHA20_POLY1305_SHA256, 0 },
+# endif
+ { TLS1_3_RFC_AES_128_CCM_8_SHA256 ":" TLS1_3_RFC_AES_128_CCM_SHA256, 1 }
+ };
+ const char *t13_cipher = NULL;
+ const char *t12_cipher = NULL;
+ const char *negotiated_scipher;
+ const char *negotiated_ccipher;
+ int set_at_ctx = 0;
+ int set_at_ssl = 0;
+ int testresult = 0;
+ int max_ver;
+ size_t i;
+
+ switch (idx) {
+ case 0:
+ set_at_ctx = 1;
+ break;
+ case 1:
+ set_at_ssl = 1;
+ break;
+ case 2:
+ set_at_ctx = 1;
+ t12_cipher = TLS1_TXT_RSA_WITH_AES_128_SHA256;
+ break;
+ case 3:
+ set_at_ssl = 1;
+ t12_cipher = TLS1_TXT_RSA_WITH_AES_128_SHA256;
+ break;
+ }
+
+ for (max_ver = TLS1_2_VERSION; max_ver <= TLS1_3_VERSION; max_ver++) {
+# ifdef OPENSSL_NO_TLS1_2
+ if (max_ver == TLS1_2_VERSION)
+ continue;
+# endif
+ for (i = 0; i < OSSL_NELEM(t13_ciphers); i++) {
+ if (is_fips && !t13_ciphers[i].fipscapable)
+ continue;
+ t13_cipher = t13_ciphers[i].ciphername;
+ if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
+ TLS_client_method(),
+ TLS1_VERSION, max_ver,
+ &sctx, &cctx, cert, privkey)))
+ goto end;
+
+ if (set_at_ctx) {
+ if (!TEST_true(SSL_CTX_set_ciphersuites(sctx, t13_cipher))
+ || !TEST_true(SSL_CTX_set_ciphersuites(cctx, t13_cipher)))
+ goto end;
+ if (t12_cipher != NULL) {
+ if (!TEST_true(SSL_CTX_set_cipher_list(sctx, t12_cipher))
+ || !TEST_true(SSL_CTX_set_cipher_list(cctx,
+ t12_cipher)))
+ goto end;
+ }
+ }
+
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
+ &clientssl, NULL, NULL)))
+ goto end;
+
+ if (set_at_ssl) {
+ if (!TEST_true(SSL_set_ciphersuites(serverssl, t13_cipher))
+ || !TEST_true(SSL_set_ciphersuites(clientssl, t13_cipher)))
+ goto end;
+ if (t12_cipher != NULL) {
+ if (!TEST_true(SSL_set_cipher_list(serverssl, t12_cipher))
+ || !TEST_true(SSL_set_cipher_list(clientssl,
+ t12_cipher)))
+ goto end;
+ }
+ }
+
+ if (!TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE)))
+ goto end;
+
+ negotiated_scipher = SSL_CIPHER_get_name(SSL_get_current_cipher(
+ serverssl));
+ negotiated_ccipher = SSL_CIPHER_get_name(SSL_get_current_cipher(
+ clientssl));
+ if (!TEST_str_eq(negotiated_scipher, negotiated_ccipher))
+ goto end;
+
+ /*
+ * TEST_strn_eq is used below because t13_cipher can contain
+ * multiple ciphersuites
+ */
+ if (max_ver == TLS1_3_VERSION
+ && !TEST_strn_eq(t13_cipher, negotiated_scipher,
+ strlen(negotiated_scipher)))
+ goto end;
+
+# ifndef OPENSSL_NO_TLS1_2
+ /* Below validation is not done when t12_cipher is NULL */
+ if (max_ver == TLS1_2_VERSION && t12_cipher != NULL
+ && !TEST_str_eq(t12_cipher, negotiated_scipher))
+ goto end;
+# endif
+
+ SSL_free(serverssl);
+ serverssl = NULL;
+ SSL_free(clientssl);
+ clientssl = NULL;
+ SSL_CTX_free(sctx);
+ sctx = NULL;
+ SSL_CTX_free(cctx);
+ cctx = NULL;
+ }
+ }
+
+ testresult = 1;
+ end:
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+ 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;
+
+ if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
+ TLS_client_method(), TLS1_VERSION, 0,
+ &sctx, &cctx, idx == 3 ? NULL : cert,
+ idx == 3 ? NULL : privkey)))
+ goto end;
+
+ 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;
+ } else {
+ /*
+ * As noted above the server should prefer SHA256 automatically. However
+ * we are careful not to offer TLS_CHACHA20_POLY1305_SHA256 so this same
+ * code works even if we are testing with only the FIPS provider loaded.
+ */
+ if (!TEST_true(SSL_CTX_set_ciphersuites(cctx,
+ "TLS_AES_256_GCM_SHA384:"
+ "TLS_AES_128_GCM_SHA256")))
+ goto end;
+ }
+
+ /*
+ * 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;
+
+ 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 (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;
+ }
+
+ shutdown_ssl_connection(serverssl, clientssl);
+ serverssl = clientssl = NULL;
+ use_session_cb_cnt = psk_client_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_128_GCM_SHA256_BYTES);
+ clientpsk = SSL_SESSION_new();
+ if (!TEST_ptr(clientpsk)
+ || !TEST_ptr(cipher)
+ || !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)))
+ 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)))
+ goto end;
+
+ /* Force an HRR */
+#if defined(OPENSSL_NO_EC)
+ if (!TEST_true(SSL_set1_groups_list(serverssl, "ffdhe3072")))
+ goto end;
+#else
+ if (!TEST_true(SSL_set1_groups_list(serverssl, "P-256")))
+ goto end;
+#endif
+
+ /*
+ * Check we can create a connection, the PSK is used and the callbacks are
+ * called twice.
+ */
+ if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE))
+ || !TEST_true(SSL_session_reused(clientssl))
+ || !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(libctx, TLS_server_method(),
+ TLS_client_method(), TLS1_VERSION, 0,
+ &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;
+
+ /*
+ * Now create a connection from a new client but with the same 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)
+ /* 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)))
+ goto end;
+
+ shutdown_ssl_connection(serverssl, clientssl);
+ serverssl = clientssl = NULL;
+ testresult = 1;
+
+ end:
+ 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;
+static int clntparseoldcb = 0;
+static int srvaddoldcb = 0;
+static int srvparseoldcb = 0;
+static int clntaddnewcb = 0;
+static int clntparsenewcb = 0;
+static int srvaddnewcb = 0;
+static int srvparsenewcb = 0;
+static int snicb = 0;
+
+#define TEST_EXT_TYPE1 0xff00
+
+static int old_add_cb(SSL *s, unsigned int ext_type, const unsigned char **out,
+ size_t *outlen, int *al, void *add_arg)
+{
+ int *server = (int *)add_arg;
+ unsigned char *data;
+
+ if (SSL_is_server(s))
+ srvaddoldcb++;
+ else
+ clntaddoldcb++;
+
+ if (*server != SSL_is_server(s)
+ || (data = OPENSSL_malloc(sizeof(*data))) == NULL)
+ return -1;
+
+ *data = 1;
+ *out = data;
+ *outlen = sizeof(char);
+ return 1;
+}
+
+static void old_free_cb(SSL *s, unsigned int ext_type, const unsigned char *out,
+ void *add_arg)
+{
+ OPENSSL_free((unsigned char *)out);
+}
+
+static int old_parse_cb(SSL *s, unsigned int ext_type, const unsigned char *in,
+ size_t inlen, int *al, void *parse_arg)
+{
+ int *server = (int *)parse_arg;
+
+ if (SSL_is_server(s))
+ srvparseoldcb++;
+ else
+ clntparseoldcb++;
+
+ if (*server != SSL_is_server(s)
+ || inlen != sizeof(char)
+ || *in != 1)
+ return -1;
+
+ return 1;
+}
+
+static int new_add_cb(SSL *s, unsigned int ext_type, unsigned int context,
+ const unsigned char **out, size_t *outlen, X509 *x,
+ size_t chainidx, int *al, void *add_arg)
+{
+ int *server = (int *)add_arg;
+ unsigned char *data;
+
+ if (SSL_is_server(s))
+ srvaddnewcb++;
+ else
+ clntaddnewcb++;
+
+ if (*server != SSL_is_server(s)
+ || (data = OPENSSL_malloc(sizeof(*data))) == NULL)
+ return -1;
+
+ *data = 1;
+ *out = data;
+ *outlen = sizeof(*data);
+ return 1;
+}
+
+static void new_free_cb(SSL *s, unsigned int ext_type, unsigned int context,
+ const unsigned char *out, void *add_arg)
+{
+ OPENSSL_free((unsigned char *)out);
+}
+
+static int new_parse_cb(SSL *s, unsigned int ext_type, unsigned int context,
+ const unsigned char *in, size_t inlen, X509 *x,
+ size_t chainidx, int *al, void *parse_arg)
+{
+ int *server = (int *)parse_arg;
- if (!TEST_int_gt(SSL_connect(clientssl), 0)
- || !TEST_int_gt(SSL_accept(serverssl), 0))
- goto end;
+ if (SSL_is_server(s))
+ srvparsenewcb++;
+ else
+ clntparsenewcb++;
- /* Client and server should not be able to write/read early data now */
- if (!TEST_false(SSL_write_early_data(clientssl, MSG6, strlen(MSG6),
- &written)))
- goto end;
- ERR_clear_error();
- if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
- &readbytes),
- SSL_READ_EARLY_DATA_ERROR))
- goto end;
- ERR_clear_error();
+ if (*server != SSL_is_server(s)
+ || inlen != sizeof(char) || *in != 1)
+ return -1;
- /* Client and server should be able to write/read normal data */
- if (!TEST_true(SSL_write_ex(clientssl, MSG5, strlen(MSG5), &written))
- || !TEST_size_t_eq(written, strlen(MSG5))
- || !TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))
- || !TEST_size_t_eq(readbytes, strlen(MSG5)))
- goto end;
+ return 1;
+}
- testresult = 1;
+static int sni_cb(SSL *s, int *al, void *arg)
+{
+ SSL_CTX *ctx = (SSL_CTX *)arg;
- 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;
+ if (SSL_set_SSL_CTX(s, ctx) == NULL) {
+ *al = SSL_AD_INTERNAL_ERROR;
+ return SSL_TLSEXT_ERR_ALERT_FATAL;
+ }
+ snicb++;
+ return SSL_TLSEXT_ERR_OK;
}
-static int test_early_data_replay(int idx)
+/*
+ * Custom call back tests.
+ * Test 0: Old style callbacks in TLSv1.2
+ * Test 1: New style callbacks in TLSv1.2
+ * Test 2: New style callbacks in TLSv1.2 with SNI
+ * Test 3: New style callbacks in TLSv1.3. Extensions in CH and EE
+ * Test 4: New style callbacks in TLSv1.3. Extensions in CH, SH, EE, Cert + NST
+ */
+static int test_custom_exts(int tst)
{
- SSL_CTX *cctx = NULL, *sctx = NULL;
+ SSL_CTX *cctx = NULL, *sctx = NULL, *sctx2 = NULL;
SSL *clientssl = NULL, *serverssl = NULL;
int testresult = 0;
+ static int server = 1;
+ static int client = 0;
SSL_SESSION *sess = NULL;
+ unsigned int context;
- if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl,
- &serverssl, &sess, idx)))
+#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(libctx, TLS_server_method(),
+ TLS_client_method(), TLS1_VERSION, 0,
+ &sctx, &cctx, cert, privkey)))
goto end;
- /*
- * The server is configured to accept early data. Create a connection to
- * "use up" the ticket
- */
- if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE))
- || !TEST_true(SSL_session_reused(clientssl)))
+ if (tst == 2
+ && !TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(), NULL,
+ TLS1_VERSION, 0,
+ &sctx2, NULL, cert, privkey)))
goto end;
- 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))
- || !TEST_true(create_ssl_connection(serverssl, clientssl,
- SSL_ERROR_NONE))
- /*
- * This time we should not have resumed the session because we
- * already used it once.
- */
- || !TEST_false(SSL_session_reused(clientssl)))
+ if (tst < 3) {
+ SSL_CTX_set_options(cctx, SSL_OP_NO_TLSv1_3);
+ SSL_CTX_set_options(sctx, SSL_OP_NO_TLSv1_3);
+ if (sctx2 != NULL)
+ SSL_CTX_set_options(sctx2, SSL_OP_NO_TLSv1_3);
+ }
+
+ if (tst == 4) {
+ context = SSL_EXT_CLIENT_HELLO
+ | SSL_EXT_TLS1_2_SERVER_HELLO
+ | SSL_EXT_TLS1_3_SERVER_HELLO
+ | SSL_EXT_TLS1_3_ENCRYPTED_EXTENSIONS
+ | SSL_EXT_TLS1_3_CERTIFICATE
+ | SSL_EXT_TLS1_3_NEW_SESSION_TICKET;
+ } else {
+ context = SSL_EXT_CLIENT_HELLO
+ | SSL_EXT_TLS1_2_SERVER_HELLO
+ | SSL_EXT_TLS1_3_ENCRYPTED_EXTENSIONS;
+ }
+
+ /* Create a client side custom extension */
+ if (tst == 0) {
+ if (!TEST_true(SSL_CTX_add_client_custom_ext(cctx, TEST_EXT_TYPE1,
+ old_add_cb, old_free_cb,
+ &client, old_parse_cb,
+ &client)))
+ goto end;
+ } else {
+ if (!TEST_true(SSL_CTX_add_custom_ext(cctx, TEST_EXT_TYPE1, context,
+ new_add_cb, new_free_cb,
+ &client, new_parse_cb, &client)))
+ goto end;
+ }
+
+ /* Should not be able to add duplicates */
+ if (!TEST_false(SSL_CTX_add_client_custom_ext(cctx, TEST_EXT_TYPE1,
+ old_add_cb, old_free_cb,
+ &client, old_parse_cb,
+ &client))
+ || !TEST_false(SSL_CTX_add_custom_ext(cctx, TEST_EXT_TYPE1,
+ context, new_add_cb,
+ new_free_cb, &client,
+ new_parse_cb, &client)))
goto end;
- testresult = 1;
+ /* Create a server side custom extension */
+ if (tst == 0) {
+ if (!TEST_true(SSL_CTX_add_server_custom_ext(sctx, TEST_EXT_TYPE1,
+ old_add_cb, old_free_cb,
+ &server, old_parse_cb,
+ &server)))
+ goto end;
+ } else {
+ if (!TEST_true(SSL_CTX_add_custom_ext(sctx, TEST_EXT_TYPE1, context,
+ new_add_cb, new_free_cb,
+ &server, new_parse_cb, &server)))
+ goto end;
+ if (sctx2 != NULL
+ && !TEST_true(SSL_CTX_add_custom_ext(sctx2, TEST_EXT_TYPE1,
+ context, new_add_cb,
+ new_free_cb, &server,
+ new_parse_cb, &server)))
+ goto end;
+ }
- 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;
-}
+ /* Should not be able to add duplicates */
+ if (!TEST_false(SSL_CTX_add_server_custom_ext(sctx, TEST_EXT_TYPE1,
+ old_add_cb, old_free_cb,
+ &server, old_parse_cb,
+ &server))
+ || !TEST_false(SSL_CTX_add_custom_ext(sctx, TEST_EXT_TYPE1,
+ context, new_add_cb,
+ new_free_cb, &server,
+ new_parse_cb, &server)))
+ goto end;
-/*
- * 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.
- */
-static int early_data_skip_helper(int hrr, 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 (tst == 2) {
+ /* Set up SNI */
+ if (!TEST_true(SSL_CTX_set_tlsext_servername_callback(sctx, sni_cb))
+ || !TEST_true(SSL_CTX_set_tlsext_servername_arg(sctx, sctx2)))
+ goto end;
+ }
- if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl,
- &serverssl, &sess, idx)))
+ 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 (hrr) {
- /* Force an HRR to occur */
- if (!TEST_true(SSL_set1_groups_list(serverssl, "P-256")))
+ if (tst == 0) {
+ if (clntaddoldcb != 1
+ || clntparseoldcb != 1
+ || srvaddoldcb != 1
+ || srvparseoldcb != 1)
+ goto end;
+ } else if (tst == 1 || tst == 2 || tst == 3) {
+ if (clntaddnewcb != 1
+ || clntparsenewcb != 1
+ || srvaddnewcb != 1
+ || srvparsenewcb != 1
+ || (tst != 2 && snicb != 0)
+ || (tst == 2 && snicb != 1))
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))))
+ /* In this case there 2 NewSessionTicket messages created */
+ if (clntaddnewcb != 1
+ || clntparsenewcb != 5
+ || srvaddnewcb != 5
+ || srvparsenewcb != 1)
goto end;
}
- /* Write some early data */
- if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1),
- &written))
- || !TEST_size_t_eq(written, strlen(MSG1)))
+ sess = SSL_get1_session(clientssl);
+ SSL_shutdown(clientssl);
+ SSL_shutdown(serverssl);
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ serverssl = clientssl = NULL;
+
+ if (tst == 3) {
+ /* We don't bother with the resumption aspects for this test */
+ testresult = 1;
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))
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
+ NULL, NULL))
+ || !TEST_true(SSL_set_session(clientssl, sess))
+ || !TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE)))
goto end;
- if (hrr) {
+ /*
+ * For a resumed session we expect to add the ClientHello extension. For the
+ * old style callbacks we ignore it on the server side because they set
+ * SSL_EXT_IGNORE_ON_RESUMPTION. The new style callbacks do not ignore
+ * them.
+ */
+ if (tst == 0) {
+ if (clntaddoldcb != 2
+ || clntparseoldcb != 1
+ || srvaddoldcb != 1
+ || srvparseoldcb != 1)
+ goto end;
+ } else if (tst == 1 || tst == 2 || tst == 3) {
+ if (clntaddnewcb != 2
+ || clntparsenewcb != 2
+ || srvaddnewcb != 2
+ || srvparsenewcb != 2)
+ goto end;
+ } else {
/*
- * 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.
+ * No Certificate message extensions in the resumption handshake,
+ * 2 NewSessionTickets in the initial handshake, 1 in the resumption
*/
- if (!TEST_false(SSL_write_ex(clientssl, MSG2, strlen(MSG2), &written))
- || !TEST_false(SSL_read_ex(serverssl, buf, sizeof(buf),
- &readbytes)))
+ if (clntaddnewcb != 2
+ || clntparsenewcb != 8
+ || srvaddnewcb != 8
+ || srvparsenewcb != 2)
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)))
- goto end;
-
testresult = 1;
- end:
- SSL_SESSION_free(clientpsk);
- SSL_SESSION_free(serverpsk);
- clientpsk = serverpsk = NULL;
+end:
SSL_SESSION_free(sess);
SSL_free(serverssl);
SSL_free(clientssl);
+ SSL_CTX_free(sctx2);
SSL_CTX_free(sctx);
SSL_CTX_free(cctx);
return testresult;
}
/*
- * 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_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 that doesn't send any.
+ * Test loading of serverinfo data in various formats. test_sslmessages actually
+ * tests to make sure the extensions appear in the handshake
*/
-static int test_early_data_not_sent(int idx)
+static int test_serverinfo(int tst)
{
- 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 int version;
+ unsigned char *sibuf;
+ size_t sibuflen;
+ int ret, expected, testresult = 0;
+ SSL_CTX *ctx;
- if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl,
- &serverssl, &sess, idx)))
+ ctx = SSL_CTX_new_with_libctx(libctx, NULL, TLS_method());
+ if (!TEST_ptr(ctx))
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;
+ if ((tst & 0x01) == 0x01)
+ version = SSL_SERVERINFOV2;
+ else
+ version = SSL_SERVERINFOV1;
- /* 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;
+ if ((tst & 0x02) == 0x02) {
+ sibuf = serverinfov2;
+ sibuflen = sizeof(serverinfov2);
+ expected = (version == SSL_SERVERINFOV2);
+ } else {
+ sibuf = serverinfov1;
+ sibuflen = sizeof(serverinfov1);
+ expected = (version == SSL_SERVERINFOV1);
+ }
- /* 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 ((tst & 0x04) == 0x04) {
+ ret = SSL_CTX_use_serverinfo_ex(ctx, version, sibuf, sibuflen);
+ } else {
+ ret = SSL_CTX_use_serverinfo(ctx, sibuf, sibuflen);
- /*
- * Should block due to the NewSessionTicket arrival unless we're using
- * read_ahead, or PSKs
- */
- if (idx != 1 && idx != 2) {
- if (!TEST_false(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes)))
- goto end;
+ /*
+ * The version variable is irrelevant in this case - it's what is in the
+ * buffer that matters
+ */
+ if ((tst & 0x02) == 0x02)
+ expected = 0;
+ else
+ expected = 1;
}
- if (!TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))
- || !TEST_mem_eq(buf, readbytes, MSG2, strlen(MSG2)))
+ if (!TEST_true(ret == expected))
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;
- }
- }
+ SSL_CTX_free(ctx);
- return SSL_TLSEXT_ERR_NOACK;
+ return testresult;
}
-/* Test that a PSK can be used to send early_data */
-static int test_early_data_psk(int idx)
+/*
+ * 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.
+ */
+#define SMALL_LABEL_LEN 10
+#define LONG_LABEL_LEN 249
+static int test_export_key_mat(int tst)
{
- 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;
+ SSL_CTX *cctx = NULL, *sctx = NULL, *sctx2 = NULL;
+ SSL *clientssl = NULL, *serverssl = NULL;
+ const char label[LONG_LABEL_LEN + 1] = "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];
+ size_t labellen;
+ const int protocols[] = {
+ TLS1_VERSION,
+ TLS1_1_VERSION,
+ TLS1_2_VERSION,
+ TLS1_3_VERSION,
+ TLS1_3_VERSION,
+ TLS1_3_VERSION
+ };
- 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;
+#ifdef OPENSSL_NO_TLS1
+ if (tst == 0)
+ return 1;
+#endif
+#ifdef OPENSSL_NO_TLS1_1
+ if (tst == 1)
+ return 1;
+#endif
+ if (is_fips && (tst == 0 || tst == 1))
+ return 1;
+#ifdef OPENSSL_NO_TLS1_2
+ if (tst == 2)
+ return 1;
+#endif
+#ifdef OPENSSL_NO_TLS1_3
+ if (tst >= 3)
+ return 1;
+#endif
+ if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
+ TLS_client_method(), TLS1_VERSION, 0,
+ &sctx, &cctx, cert, privkey)))
+ goto end;
- 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;
+ 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]);
- 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;
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL,
+ NULL))
+ || !TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE)))
+ goto end;
- 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:
+ if (tst == 5) {
/*
- * 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)
+ * TLSv1.3 imposes a maximum label len of 249 bytes. Check we fail if we
+ * go over that.
*/
- 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))))
+ if (!TEST_int_le(SSL_export_keying_material(clientssl, ckeymat1,
+ sizeof(ckeymat1), label,
+ LONG_LABEL_LEN + 1, context,
+ sizeof(context) - 1, 1), 0))
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");
+ testresult = 1;
goto end;
+ } else if (tst == 4) {
+ labellen = LONG_LABEL_LEN;
+ } else {
+ labellen = SMALL_LABEL_LEN;
}
- 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_export_keying_material(clientssl, ckeymat1,
+ sizeof(ckeymat1), label,
+ labellen, context,
+ sizeof(context) - 1, 1), 1)
+ || !TEST_int_eq(SSL_export_keying_material(clientssl, ckeymat2,
+ sizeof(ckeymat2), label,
+ labellen,
+ emptycontext,
+ 0, 1), 1)
+ || !TEST_int_eq(SSL_export_keying_material(clientssl, ckeymat3,
+ sizeof(ckeymat3), label,
+ labellen,
+ NULL, 0, 0), 1)
+ || !TEST_int_eq(SSL_export_keying_material(serverssl, skeymat1,
+ sizeof(skeymat1), label,
+ labellen,
+ context,
+ sizeof(context) -1, 1),
+ 1)
+ || !TEST_int_eq(SSL_export_keying_material(serverssl, skeymat2,
+ sizeof(skeymat2), label,
+ labellen,
+ emptycontext,
+ 0, 1), 1)
+ || !TEST_int_eq(SSL_export_keying_material(serverssl, skeymat3,
+ sizeof(skeymat3), label,
+ labellen,
+ 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;
- 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;
- }
+ /*
+ * 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_SESSION_free(sess);
- SSL_SESSION_free(clientpsk);
- SSL_SESSION_free(serverpsk);
- clientpsk = serverpsk = NULL;
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 a server that doesn't try to read early data can handle a
- * client sending some.
+ * 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_early_data_not_expected(int idx)
+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;
- int testresult = 0;
SSL_SESSION *sess = NULL;
- unsigned char buf[20];
+ 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;
-
- /* Write some early data */
- if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1),
- &written)))
- goto end;
-
- /*
- * Server should skip over early data and then block waiting for client to
- * continue handshake
- */
- if (!TEST_int_le(SSL_accept(serverssl), 0)
- || !TEST_int_gt(SSL_connect(clientssl), 0)
- || !TEST_int_eq(SSL_get_early_data_status(serverssl),
- SSL_EARLY_DATA_REJECTED)
- || !TEST_int_gt(SSL_accept(serverssl), 0)
- || !TEST_int_eq(SSL_get_early_data_status(clientssl),
- SSL_EARLY_DATA_REJECTED))
+ if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl, &serverssl,
+ &sess, idx)))
goto end;
- /* Send some normal data from client to server */
- if (!TEST_true(SSL_write_ex(clientssl, MSG2, strlen(MSG2), &written))
- || !TEST_size_t_eq(written, strlen(MSG2)))
+ /* 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_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))
- || !TEST_mem_eq(buf, readbytes, MSG2, strlen(MSG2)))
+ 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;
SSL_free(clientssl);
SSL_CTX_free(sctx);
SSL_CTX_free(cctx);
+
return testresult;
}
-
-# ifndef OPENSSL_NO_TLS1_2
+#define NUM_KEY_UPDATE_MESSAGES 40
/*
- * Test that a server attempting to read early data can handle a connection
- * from a TLSv1.2 client.
+ * Test KeyUpdate.
*/
-static int test_early_data_tls1_2(int idx)
+static int test_key_update(void)
{
SSL_CTX *cctx = NULL, *sctx = NULL;
SSL *clientssl = NULL, *serverssl = NULL;
- int testresult = 0;
- unsigned char buf[20];
- size_t readbytes, written;
-
- if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl,
- &serverssl, NULL, idx)))
- goto end;
+ int testresult = 0, i, j;
+ char buf[20];
+ static char *mess = "A test message";
- /* Write some data - should block due to handshake with server */
- SSL_set_max_proto_version(clientssl, TLS1_2_VERSION);
- SSL_set_connect_state(clientssl);
- if (!TEST_false(SSL_write_ex(clientssl, MSG1, strlen(MSG1), &written)))
+ if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
+ TLS_client_method(),
+ TLS1_3_VERSION,
+ 0,
+ &sctx, &cctx, cert, privkey))
+ || !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
+ NULL, NULL))
+ || !TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE)))
goto end;
- /*
- * Server should do TLSv1.2 handshake. First it will block waiting for more
- * messages from client after ServerDone. Then SSL_read_early_data should
- * finish and 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_ERROR))
- goto end;
+ for (j = 0; j < 2; j++) {
+ /* Send lots of KeyUpdate messages */
+ for (i = 0; i < NUM_KEY_UPDATE_MESSAGES; i++) {
+ if (!TEST_true(SSL_key_update(clientssl,
+ (j == 0)
+ ? SSL_KEY_UPDATE_NOT_REQUESTED
+ : SSL_KEY_UPDATE_REQUESTED))
+ || !TEST_true(SSL_do_handshake(clientssl)))
+ goto end;
+ }
- /*
- * Continue writing the message we started earlier. Will still block waiting
- * for the CCS/Finished from server
- */
- if (!TEST_false(SSL_write_ex(clientssl, MSG1, strlen(MSG1), &written))
- || !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))
- goto end;
+ /* Check that sending and receiving app data is ok */
+ if (!TEST_int_eq(SSL_write(clientssl, mess, strlen(mess)), strlen(mess))
+ || !TEST_int_eq(SSL_read(serverssl, buf, sizeof(buf)),
+ strlen(mess)))
+ 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_int_eq(SSL_get_early_data_status(clientssl),
- SSL_EARLY_DATA_NOT_SENT)
- || !TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))
- || !TEST_mem_eq(buf, readbytes, MSG1, strlen(MSG1))
- || !TEST_true(SSL_write_ex(serverssl, MSG2, strlen(MSG2), &written))
- || !TEST_size_t_eq(written, strlen(MSG2))
- || !SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes)
- || !TEST_mem_eq(buf, readbytes, MSG2, strlen(MSG2)))
- goto end;
+ if (!TEST_int_eq(SSL_write(serverssl, mess, strlen(mess)), strlen(mess))
+ || !TEST_int_eq(SSL_read(clientssl, buf, sizeof(buf)),
+ strlen(mess)))
+ goto end;
+ }
testresult = 1;
end:
- SSL_SESSION_free(clientpsk);
- SSL_SESSION_free(serverpsk);
- clientpsk = serverpsk = NULL;
SSL_free(serverssl);
SSL_free(clientssl);
SSL_CTX_free(sctx);
return testresult;
}
-# 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)
+ * Test we can handle a KeyUpdate (update requested) message while write data
+ * is pending.
+ * Test 0: Client sends KeyUpdate while Server is writing
+ * Test 1: Server sends KeyUpdate while Client is writing
*/
-static int test_set_ciphersuite(int idx)
+static int test_key_update_in_write(int tst)
{
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")))
+ char buf[20];
+ static char *mess = "A test message";
+ BIO *bretry = BIO_new(bio_s_always_retry());
+ BIO *tmp = NULL;
+ SSL *peerupdate = NULL, *peerwrite = NULL;
+
+ if (!TEST_ptr(bretry)
+ || !TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
+ TLS_client_method(),
+ TLS1_3_VERSION,
+ 0,
+ &sctx, &cctx, cert, privkey))
+ || !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
+ NULL, NULL))
+ || !TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE)))
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;
- }
+ peerupdate = tst == 0 ? clientssl : serverssl;
+ peerwrite = tst == 0 ? serverssl : clientssl;
- 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(SSL_key_update(peerupdate, SSL_KEY_UPDATE_REQUESTED))
+ || !TEST_true(SSL_do_handshake(peerupdate)))
+ goto end;
+
+ /* Swap the writing endpoint's write BIO to force a retry */
+ tmp = SSL_get_wbio(peerwrite);
+ if (!TEST_ptr(tmp) || !TEST_true(BIO_up_ref(tmp))) {
+ tmp = NULL;
+ goto end;
}
+ SSL_set0_wbio(peerwrite, bretry);
+ bretry = NULL;
- if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
- &clientssl, NULL, NULL)))
+ /* Write data that we know will fail with SSL_ERROR_WANT_WRITE */
+ if (!TEST_int_eq(SSL_write(peerwrite, mess, strlen(mess)), -1)
+ || !TEST_int_eq(SSL_get_error(peerwrite, 0), SSL_ERROR_WANT_WRITE))
goto end;
- if (idx == 8 || idx == 9) {
- /* SSL explicit cipher list */
- if (!TEST_true(SSL_set_cipher_list(clientssl, "AES256-GCM-SHA384")))
- goto end;
- }
+ /* Reinstate the original writing endpoint's write BIO */
+ SSL_set0_wbio(peerwrite, tmp);
+ tmp = NULL;
- 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;
- }
+ /* Now read some data - we will read the key update */
+ if (!TEST_int_eq(SSL_read(peerwrite, buf, sizeof(buf)), -1)
+ || !TEST_int_eq(SSL_get_error(peerwrite, 0), SSL_ERROR_WANT_READ))
+ goto end;
- if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)))
+ /*
+ * Complete the write we started previously and read it from the other
+ * endpoint
+ */
+ if (!TEST_int_eq(SSL_write(peerwrite, mess, strlen(mess)), strlen(mess))
+ || !TEST_int_eq(SSL_read(peerupdate, buf, sizeof(buf)), strlen(mess)))
+ goto end;
+
+ /* Write more data to ensure we send the KeyUpdate message back */
+ if (!TEST_int_eq(SSL_write(peerwrite, mess, strlen(mess)), strlen(mess))
+ || !TEST_int_eq(SSL_read(peerupdate, buf, sizeof(buf)), strlen(mess)))
goto end;
testresult = 1;
SSL_free(clientssl);
SSL_CTX_free(sctx);
SSL_CTX_free(cctx);
+ BIO_free(bretry);
+ BIO_free(tmp);
return testresult;
}
+#endif /* OPENSSL_NO_TLS1_3 */
-static int test_ciphersuite_change(void)
+static int test_ssl_clear(int idx)
{
SSL_CTX *cctx = NULL, *sctx = NULL;
SSL *clientssl = NULL, *serverssl = NULL;
- SSL_SESSION *clntsess = NULL;
int testresult = 0;
- 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(),
- 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_ERROR_NONE)))
- goto end;
-
- clntsess = SSL_get1_session(clientssl);
- /* Save for later */
- aes_128_gcm_sha256 = SSL_SESSION_get0_cipher(clntsess);
- SSL_shutdown(clientssl);
- SSL_shutdown(serverssl);
- SSL_free(serverssl);
- 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_ciphersuites(cctx,
- "TLS_CHACHA20_POLY1305_SHA256"))
- || !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)))
- goto end;
-
- SSL_SESSION_free(clntsess);
- clntsess = SSL_get1_session(clientssl);
- SSL_shutdown(clientssl);
- SSL_shutdown(serverssl);
- 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_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))
- || !TEST_true(create_ssl_connection(serverssl, clientssl,
- SSL_ERROR_SSL))
- || !TEST_false(SSL_session_reused(clientssl)))
- goto end;
- SSL_SESSION_free(clntsess);
- clntsess = NULL;
- SSL_shutdown(clientssl);
- SSL_shutdown(serverssl);
- SSL_free(serverssl);
- SSL_free(clientssl);
- serverssl = clientssl = NULL;
+#ifdef OPENSSL_NO_TLS1_2
+ if (idx == 1)
+ return 1;
+#endif
- /* Create a session based on SHA384 */
- if (!TEST_true(SSL_CTX_set_ciphersuites(cctx, "TLS_AES_256_GCM_SHA384"))
+ /* Create an initial connection */
+ if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
+ TLS_client_method(), TLS1_VERSION, 0,
+ &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;
- clntsess = SSL_get1_session(clientssl);
SSL_shutdown(clientssl);
SSL_shutdown(serverssl);
SSL_free(serverssl);
- SSL_free(clientssl);
- serverssl = clientssl = NULL;
-
- 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))
- /*
- * We use SSL_ERROR_WANT_READ below so that we can pause the
- * connection after the initial ClientHello has been sent to
- * enable us to make some session changes.
- */
- || !TEST_false(create_ssl_connection(serverssl, clientssl,
- SSL_ERROR_WANT_READ)))
- goto end;
-
- /* Trick the client into thinking this session is for a different digest */
- clntsess->cipher = aes_128_gcm_sha256;
- clntsess->cipher_id = clntsess->cipher->id;
-
- /*
- * Continue the previously started connection. Server has selected a SHA-384
- * ciphersuite, but client thinks the session is for SHA-256, so it should
- * bail out.
- */
- if (!TEST_false(create_ssl_connection(serverssl, clientssl,
- SSL_ERROR_SSL))
- || !TEST_int_eq(ERR_GET_REASON(ERR_get_error()),
- SSL_R_CIPHERSUITE_DIGEST_HAS_CHANGED))
+ 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_SESSION_free(clntsess);
SSL_free(serverssl);
SSL_free(clientssl);
SSL_CTX_free(sctx);
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)
+/* Parse CH and retrieve any MFL extension value if present */
+static int get_MFL_from_client_hello(BIO *bio, int *mfl_codemfl_code)
{
- 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;
+ long len;
+ unsigned char *data;
+ PACKET pkt, pkt2, pkt3;
+ unsigned int MFL_code = 0, type = 0;
- 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)))
+ if (!TEST_uint_gt( len = BIO_get_mem_data( bio, (char **) &data ), 0 ) )
goto end;
- 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;
- }
+ memset(&pkt, 0, sizeof(pkt));
+ memset(&pkt2, 0, sizeof(pkt2));
+ memset(&pkt3, 0, sizeof(pkt3));
- /*
- * 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;
+ 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;
- 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)))
+ /* 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 (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))
+ 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;
- }
-
- shutdown_ssl_connection(serverssl, clientssl);
- serverssl = clientssl = NULL;
- use_session_cb_cnt = psk_client_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_128_GCM_SHA256_BYTES);
- clientpsk = SSL_SESSION_new();
- if (!TEST_ptr(clientpsk)
- || !TEST_ptr(cipher)
- || !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)))
- 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;
+ *mfl_codemfl_code = MFL_code;
+ return 1;
+ }
}
- 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;
+ end:
+ return 0;
+}
- if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
- NULL, NULL)))
- goto end;
+/* 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
+};
- /* Force an HRR */
- if (!TEST_true(SSL_set1_groups_list(serverssl, "P-256")))
- goto end;
+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;
- /*
- * Check we can create a connection, the PSK is used and the callbacks are
- * called twice.
- */
- if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE))
- || !TEST_true(SSL_session_reused(clientssl))
- || !TEST_true(SSL_session_reused(serverssl)))
+ ctx = SSL_CTX_new_with_libctx(libctx, NULL, TLS_method());
+ if (!TEST_ptr(ctx))
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;
+ if (!TEST_true(SSL_CTX_set_tlsext_max_fragment_length(
+ ctx, max_fragment_len_test[idx_tst])))
+ goto end;
- 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;
-}
+ con = SSL_new(ctx);
+ if (!TEST_ptr(con))
+ goto end;
-static unsigned char cookie_magic_value[] = "cookie magic";
+ 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;
+ }
-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;
+ SSL_set_bio(con, rbio, wbio);
+ SSL_set_connect_state(con);
- return 1;
-}
+ if (!TEST_int_le(SSL_connect(con), 0)) {
+ /* This shouldn't succeed because we don't have a server! */
+ goto end;
+ }
-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;
+ 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;
- return 0;
-}
+ testresult = 1;
-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;
-}
+end:
+ SSL_free(con);
+ SSL_CTX_free(ctx);
-static int verify_stateless_cookie_callback(SSL *ssl, const unsigned char *cookie,
- size_t cookie_len)
-{
- return verify_cookie_callback(ssl, cookie, cookie_len);
+ return testresult;
}
-static int test_stateless(void)
+#ifndef OPENSSL_NO_TLS1_3
+static int test_pha_key_update(void)
{
- SSL_CTX *sctx = NULL, *cctx = NULL;
- SSL *serverssl = NULL, *clientssl = NULL;
+ 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,
+ if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
+ TLS_client_method(), TLS1_VERSION, 0,
&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;
- /* The arrival of CCS messages can confuse the test */
- SSL_CTX_clear_options(cctx, SSL_OP_ENABLE_MIDDLEBOX_COMPAT);
+ SSL_CTX_set_post_handshake_auth(cctx, 1);
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))
+ NULL, NULL)))
goto end;
- /* Fatal error so abandon the connection from this client */
- SSL_free(clientssl);
- clientssl = NULL;
+ if (!TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE)))
+ goto end;
- /* 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);
+ SSL_set_verify(serverssl, SSL_VERIFY_PEER, NULL);
+ if (!TEST_true(SSL_verify_client_post_handshake(serverssl)))
+ goto end;
- /*
- * 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))
+ if (!TEST_true(SSL_key_update(clientssl, SSL_KEY_UPDATE_NOT_REQUESTED)))
goto end;
- /* Abandon the connection from this client */
- SSL_free(clientssl);
- clientssl = NULL;
+ /* Start handshake on the server */
+ if (!TEST_int_eq(SSL_do_handshake(serverssl), 1))
+ goto end;
- /*
- * Now create a connection from a new client but with the same 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)
- /* 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)))
+ /* 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;
- shutdown_ssl_connection(serverssl, clientssl);
- serverssl = clientssl = NULL;
+ SSL_shutdown(clientssl);
+ SSL_shutdown(serverssl);
+
testresult = 1;
end:
SSL_CTX_free(sctx);
SSL_CTX_free(cctx);
return testresult;
-
}
-#endif /* OPENSSL_NO_TLS1_3 */
-
-static int clntaddoldcb = 0;
-static int clntparseoldcb = 0;
-static int srvaddoldcb = 0;
-static int srvparseoldcb = 0;
-static int clntaddnewcb = 0;
-static int clntparsenewcb = 0;
-static int srvaddnewcb = 0;
-static int srvparsenewcb = 0;
-static int snicb = 0;
-
-#define TEST_EXT_TYPE1 0xff00
-
-static int old_add_cb(SSL *s, unsigned int ext_type, const unsigned char **out,
- size_t *outlen, int *al, void *add_arg)
-{
- int *server = (int *)add_arg;
- unsigned char *data;
+#endif
- if (SSL_is_server(s))
- srvaddoldcb++;
- else
- clntaddoldcb++;
+#if !defined(OPENSSL_NO_SRP) && !defined(OPENSSL_NO_TLS1_2)
- if (*server != SSL_is_server(s)
- || (data = OPENSSL_malloc(sizeof(*data))) == NULL)
- return -1;
+static SRP_VBASE *vbase = NULL;
- *data = 1;
- *out = data;
- *outlen = sizeof(char);
- return 1;
-}
+DEFINE_STACK_OF(SRP_user_pwd)
-static void old_free_cb(SSL *s, unsigned int ext_type, const unsigned char *out,
- void *add_arg)
+static int ssl_srp_cb(SSL *s, int *ad, void *arg)
{
- OPENSSL_free((unsigned char *)out);
-}
+ int ret = SSL3_AL_FATAL;
+ char *username;
+ SRP_user_pwd *user = NULL;
-static int old_parse_cb(SSL *s, unsigned int ext_type, const unsigned char *in,
- size_t inlen, int *al, void *parse_arg)
-{
- int *server = (int *)parse_arg;
+ username = SSL_get_srp_username(s);
+ if (username == NULL) {
+ *ad = SSL_AD_INTERNAL_ERROR;
+ goto err;
+ }
- if (SSL_is_server(s))
- srvparseoldcb++;
- else
- clntparseoldcb++;
+ user = SRP_VBASE_get1_by_user(vbase, username);
+ if (user == NULL) {
+ *ad = SSL_AD_INTERNAL_ERROR;
+ goto err;
+ }
- if (*server != SSL_is_server(s)
- || inlen != sizeof(char)
- || *in != 1)
- return -1;
+ 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;
+ }
- return 1;
+ ret = 0;
+
+ err:
+ SRP_user_pwd_free(user);
+ return ret;
}
-static int new_add_cb(SSL *s, unsigned int ext_type, unsigned int context,
- const unsigned char **out, size_t *outlen, X509 *x,
- size_t chainidx, int *al, void *add_arg)
+static int create_new_vfile(char *userid, char *password, const char *filename)
{
- int *server = (int *)add_arg;
- unsigned char *data;
-
- if (SSL_is_server(s))
- srvaddnewcb++;
- else
- clntaddnewcb++;
+ 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 (*server != SSL_is_server(s)
- || (data = OPENSSL_malloc(sizeof(*data))) == NULL)
- return -1;
+ if (!TEST_ptr(dummy) || !TEST_ptr(row))
+ goto end;
- *data = 1;
- *out = data;
- *outlen = sizeof(*data);
- return 1;
-}
+ gNid = SRP_create_verifier_ex(userid, password, &row[DB_srpsalt],
+ &row[DB_srpverifier], NULL, NULL, libctx, NULL);
+ if (!TEST_ptr(gNid))
+ goto end;
-static void new_free_cb(SSL *s, unsigned int ext_type, unsigned int context,
- const unsigned char *out, void *add_arg)
-{
- OPENSSL_free((unsigned char *)out);
-}
+ /*
+ * 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;
-static int new_parse_cb(SSL *s, unsigned int ext_type, unsigned int context,
- const unsigned char *in, size_t inlen, X509 *x,
- size_t chainidx, int *al, void *parse_arg)
-{
- int *server = (int *)parse_arg;
+ out = BIO_new_file(filename, "w");
+ if (!TEST_ptr(out))
+ goto end;
- if (SSL_is_server(s))
- srvparsenewcb++;
- else
- clntparsenewcb++;
+ row[DB_srpid] = OPENSSL_strdup(userid);
+ row[DB_srptype] = OPENSSL_strdup("V");
+ row[DB_srpgN] = OPENSSL_strdup(gNid);
- if (*server != SSL_is_server(s)
- || inlen != sizeof(char) || *in != 1)
- return -1;
+ 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;
- return 1;
-}
+ row = NULL;
-static int sni_cb(SSL *s, int *al, void *arg)
-{
- SSL_CTX *ctx = (SSL_CTX *)arg;
+ if (!TXT_DB_write(out, db))
+ goto end;
- if (SSL_set_SSL_CTX(s, ctx) == NULL) {
- *al = SSL_AD_INTERNAL_ERROR;
- return SSL_TLSEXT_ERR_ALERT_FATAL;
+ ret = 1;
+ end:
+ if (row != NULL) {
+ for (i = 0; i < DB_NUMBER; i++)
+ OPENSSL_free(row[i]);
}
- snicb++;
- return SSL_TLSEXT_ERR_OK;
+ OPENSSL_free(row);
+ BIO_free(dummy);
+ BIO_free(out);
+ TXT_DB_free(db);
+
+ return ret;
}
-/*
- * Custom call back tests.
- * Test 0: Old style callbacks in TLSv1.2
- * Test 1: New style callbacks in TLSv1.2
- * Test 2: New style callbacks in TLSv1.2 with SNI
- * Test 3: New style callbacks in TLSv1.3. Extensions in CH and EE
- * Test 4: New style callbacks in TLSv1.3. Extensions in CH, SH, EE, Cert + NST
- */
-static int test_custom_exts(int tst)
+static int create_new_vbase(char *userid, char *password)
{
- SSL_CTX *cctx = NULL, *sctx = NULL, *sctx2 = NULL;
- SSL *clientssl = NULL, *serverssl = NULL;
- int testresult = 0;
- static int server = 1;
- static int client = 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;
+ BIGNUM *verifier = NULL, *salt = NULL;
+ const SRP_gN *lgN = NULL;
+ SRP_user_pwd *user_pwd = NULL;
+ int ret = 0;
- if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(),
- TLS1_VERSION, TLS_MAX_VERSION,
- &sctx, &cctx, cert, privkey)))
+ lgN = SRP_get_default_gN(NULL);
+ if (!TEST_ptr(lgN))
goto end;
- if (tst == 2
- && !TEST_true(create_ssl_ctx_pair(TLS_server_method(), NULL,
- TLS1_VERSION, TLS_MAX_VERSION,
- &sctx2, NULL, cert, privkey)))
+ if (!TEST_true(SRP_create_verifier_BN_ex(userid, password, &salt, &verifier,
+ lgN->N, lgN->g, libctx, NULL)))
goto end;
+ user_pwd = OPENSSL_zalloc(sizeof(*user_pwd));
+ if (!TEST_ptr(user_pwd))
+ goto end;
- if (tst < 3) {
- SSL_CTX_set_options(cctx, SSL_OP_NO_TLSv1_3);
- SSL_CTX_set_options(sctx, SSL_OP_NO_TLSv1_3);
- if (sctx2 != NULL)
- SSL_CTX_set_options(sctx2, SSL_OP_NO_TLSv1_3);
- }
-
- if (tst == 4) {
- context = SSL_EXT_CLIENT_HELLO
- | SSL_EXT_TLS1_2_SERVER_HELLO
- | SSL_EXT_TLS1_3_SERVER_HELLO
- | SSL_EXT_TLS1_3_ENCRYPTED_EXTENSIONS
- | SSL_EXT_TLS1_3_CERTIFICATE
- | SSL_EXT_TLS1_3_NEW_SESSION_TICKET;
- } else {
- context = SSL_EXT_CLIENT_HELLO
- | SSL_EXT_TLS1_2_SERVER_HELLO
- | SSL_EXT_TLS1_3_ENCRYPTED_EXTENSIONS;
- }
+ user_pwd->N = lgN->N;
+ user_pwd->g = lgN->g;
+ user_pwd->id = OPENSSL_strdup(userid);
+ if (!TEST_ptr(user_pwd->id))
+ goto end;
- /* Create a client side custom extension */
- if (tst == 0) {
- if (!TEST_true(SSL_CTX_add_client_custom_ext(cctx, TEST_EXT_TYPE1,
- old_add_cb, old_free_cb,
- &client, old_parse_cb,
- &client)))
- goto end;
- } else {
- if (!TEST_true(SSL_CTX_add_custom_ext(cctx, TEST_EXT_TYPE1, context,
- new_add_cb, new_free_cb,
- &client, new_parse_cb, &client)))
- goto end;
- }
+ user_pwd->v = verifier;
+ user_pwd->s = salt;
+ verifier = salt = NULL;
- /* Should not be able to add duplicates */
- if (!TEST_false(SSL_CTX_add_client_custom_ext(cctx, TEST_EXT_TYPE1,
- old_add_cb, old_free_cb,
- &client, old_parse_cb,
- &client))
- || !TEST_false(SSL_CTX_add_custom_ext(cctx, TEST_EXT_TYPE1,
- context, new_add_cb,
- new_free_cb, &client,
- new_parse_cb, &client)))
+ if (sk_SRP_user_pwd_insert(vbase->users_pwd, user_pwd, 0) == 0)
goto end;
+ user_pwd = NULL;
- /* Create a server side custom extension */
- if (tst == 0) {
- if (!TEST_true(SSL_CTX_add_server_custom_ext(sctx, TEST_EXT_TYPE1,
- old_add_cb, old_free_cb,
- &server, old_parse_cb,
- &server)))
- goto end;
- } else {
- if (!TEST_true(SSL_CTX_add_custom_ext(sctx, TEST_EXT_TYPE1, context,
- new_add_cb, new_free_cb,
- &server, new_parse_cb, &server)))
- goto end;
- if (sctx2 != NULL
- && !TEST_true(SSL_CTX_add_custom_ext(sctx2, TEST_EXT_TYPE1,
- context, new_add_cb,
- new_free_cb, &server,
- new_parse_cb, &server)))
- goto end;
- }
+ ret = 1;
+end:
+ SRP_user_pwd_free(user_pwd);
+ BN_free(salt);
+ BN_free(verifier);
- /* Should not be able to add duplicates */
- if (!TEST_false(SSL_CTX_add_server_custom_ext(sctx, TEST_EXT_TYPE1,
- old_add_cb, old_free_cb,
- &server, old_parse_cb,
- &server))
- || !TEST_false(SSL_CTX_add_custom_ext(sctx, TEST_EXT_TYPE1,
- context, new_add_cb,
- new_free_cb, &server,
- new_parse_cb, &server)))
- goto end;
+ return ret;
+}
- if (tst == 2) {
- /* Set up SNI */
- if (!TEST_true(SSL_CTX_set_tlsext_servername_callback(sctx, sni_cb))
- || !TEST_true(SSL_CTX_set_tlsext_servername_arg(sctx, sctx2)))
- goto end;
- }
+/*
+ * 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;
- if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
- &clientssl, NULL, NULL))
- || !TEST_true(create_ssl_connection(serverssl, clientssl,
- SSL_ERROR_NONE)))
+ vbase = SRP_VBASE_new(NULL);
+ if (!TEST_ptr(vbase))
goto end;
- if (tst == 0) {
- if (clntaddoldcb != 1
- || clntparseoldcb != 1
- || srvaddoldcb != 1
- || srvparseoldcb != 1)
- goto end;
- } else if (tst == 1 || tst == 2 || tst == 3) {
- if (clntaddnewcb != 1
- || clntparsenewcb != 1
- || srvaddnewcb != 1
- || srvparsenewcb != 1
- || (tst != 2 && snicb != 0)
- || (tst == 2 && snicb != 1))
+ if (tst == 0 || tst == 1) {
+ if (!TEST_true(create_new_vbase(userid, password)))
goto end;
} else {
- /* In this case there 2 NewSessionTicket messages created */
- if (clntaddnewcb != 1
- || clntparsenewcb != 5
- || srvaddnewcb != 5
- || srvparsenewcb != 1)
+ 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;
}
- sess = SSL_get1_session(clientssl);
- SSL_shutdown(clientssl);
- SSL_shutdown(serverssl);
- SSL_free(serverssl);
- SSL_free(clientssl);
- serverssl = clientssl = NULL;
-
- if (tst == 3) {
- /* We don't bother with the resumption aspects for this test */
- testresult = 1;
+ if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
+ TLS_client_method(), TLS1_VERSION, 0,
+ &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))
- || !TEST_true(SSL_set_session(clientssl, sess))
- || !TEST_true(create_ssl_connection(serverssl, clientssl,
- SSL_ERROR_NONE)))
+ NULL, NULL)))
goto end;
- /*
- * For a resumed session we expect to add the ClientHello extension. For the
- * old style callbacks we ignore it on the server side because they set
- * SSL_EXT_IGNORE_ON_RESUMPTION. The new style callbacks do not ignore
- * them.
- */
- if (tst == 0) {
- if (clntaddoldcb != 2
- || clntparseoldcb != 1
- || srvaddoldcb != 1
- || srvparseoldcb != 1)
- goto end;
- } else if (tst == 1 || tst == 2 || tst == 3) {
- if (clntaddnewcb != 2
- || clntparsenewcb != 2
- || srvaddnewcb != 2
- || srvparsenewcb != 2)
+ ret = create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE);
+ if (ret) {
+ if (!TEST_true(tst % 2 == 0))
goto end;
} else {
- /*
- * No Certificate message extensions in the resumption handshake,
- * 2 NewSessionTickets in the initial handshake, 1 in the resumption
- */
- if (clntaddnewcb != 2
- || clntparsenewcb != 8
- || srvaddnewcb != 8
- || srvparsenewcb != 2)
+ if (!TEST_true(tst % 2 == 1))
goto end;
}
testresult = 1;
-end:
- SSL_SESSION_free(sess);
+ end:
+ SRP_VBASE_free(vbase);
+ vbase = NULL;
SSL_free(serverssl);
SSL_free(clientssl);
- SSL_CTX_free(sctx2);
SSL_CTX_free(sctx);
SSL_CTX_free(cctx);
+
return testresult;
}
+#endif
-/*
- * Test loading of serverinfo data in various formats. test_sslmessages actually
- * tests to make sure the extensions appear in the handshake
- */
-static int test_serverinfo(int tst)
-{
- unsigned int version;
- unsigned char *sibuf;
- size_t sibuflen;
- int ret, expected, testresult = 0;
- SSL_CTX *ctx;
-
- ctx = SSL_CTX_new(TLS_method());
- if (!TEST_ptr(ctx))
- goto end;
-
- if ((tst & 0x01) == 0x01)
- version = SSL_SERVERINFOV2;
- else
- version = SSL_SERVERINFOV1;
+static int info_cb_failed = 0;
+static int info_cb_offset = 0;
+static int info_cb_this_state = -1;
- if ((tst & 0x02) == 0x02) {
- sibuf = serverinfov2;
- sibuflen = sizeof(serverinfov2);
- expected = (version == SSL_SERVERINFOV2);
- } else {
- sibuf = serverinfov1;
- sibuflen = sizeof(serverinfov1);
- expected = (version == SSL_SERVERINFOV1);
+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_LOOP, "TWST"},
+ {SSL_CB_LOOP, "TWST"}, {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_LOOP, "TWST"}, {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_LOOP, "SSLOK "}, {SSL_CB_LOOP, "SSLOK "},
+ {SSL_CB_LOOP, "TRST"}, {SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "SSLOK "},
+ {SSL_CB_LOOP, "SSLOK "}, {SSL_CB_LOOP, "TRST"}, {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_LOOP, "SSLOK "}, {SSL_CB_LOOP, "SSLOK "}, {SSL_CB_LOOP, "TRST"},
+ {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_LOOP, "TWST"},
+ {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_LOOP, "SSLOK "}, {SSL_CB_LOOP, "SSLOK "},
+ {SSL_CB_LOOP, "TRST"}, {SSL_CB_EXIT, NULL}, {0, NULL},
+ }, {
+ {0, NULL},
}
+};
- if ((tst & 0x04) == 0x04) {
- ret = SSL_CTX_use_serverinfo_ex(ctx, version, sibuf, sibuflen);
- } else {
- ret = SSL_CTX_use_serverinfo(ctx, sibuf, sibuflen);
+static void sslapi_info_callback(const SSL *s, int where, int ret)
+{
+ struct info_cb_states_st *state = info_cb_states[info_cb_offset];
- /*
- * The version variable is irrelevant in this case - it's what is in the
- * buffer that matters
- */
- if ((tst & 0x02) == 0x02)
- expected = 0;
- else
- expected = 1;
+ /* We do not ever expect a connection to fail in this test */
+ if (!TEST_false(ret == 0)) {
+ info_cb_failed = 1;
+ return;
}
- if (!TEST_true(ret == expected))
- goto end;
-
- testresult = 1;
+ /*
+ * 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;
+ }
- end:
- SSL_CTX_free(ctx);
+ /* 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;
+ }
- return testresult;
+ /*
+ * 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 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.
+ * 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_export_key_mat(int tst)
+static int test_info_callback(int tst)
{
- int testresult = 0;
- SSL_CTX *cctx = NULL, *sctx = NULL, *sctx2 = NULL;
+ SSL_CTX *cctx = NULL, *sctx = 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
- };
+ SSL_SESSION *clntsess = NULL;
+ int testresult = 0;
+ int tlsvers;
-#ifdef OPENSSL_NO_TLS1
- if (tst == 0)
- return 1;
-#endif
-#ifdef OPENSSL_NO_TLS1_1
- if (tst == 1)
- return 1;
-#endif
-#ifdef OPENSSL_NO_TLS1_2
- if (tst == 2)
+ 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
-#ifdef OPENSSL_NO_TLS1_3
- if (tst == 3)
+ } else {
+#ifndef OPENSSL_NO_TLS1_3
+ tlsvers = TLS1_3_VERSION;
+#else
return 1;
#endif
- if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(),
- TLS1_VERSION, TLS_MAX_VERSION,
- &sctx, &cctx, cert, privkey)))
- goto end;
+ }
- 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]);
+ /* Reset globals */
+ info_cb_failed = 0;
+ info_cb_this_state = -1;
+ info_cb_offset = tst;
- if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL,
- NULL))
- || !TEST_true(create_ssl_connection(serverssl, clientssl,
- SSL_ERROR_NONE)))
+#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_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)))
+ if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
+ TLS_client_method(),
+ tlsvers, tlsvers, &sctx, &cctx, cert,
+ privkey)))
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.
+ * For even numbered tests we check the server callbacks. For odd numbers we
+ * check the client.
*/
- if ((tst != 3 && !TEST_mem_ne(ckeymat2, sizeof(ckeymat2), ckeymat3,
- sizeof(ckeymat3)))
- || (tst ==3 && !TEST_mem_eq(ckeymat2, sizeof(ckeymat2), ckeymat3,
- sizeof(ckeymat3))))
+ 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_CTX_free(sctx2);
+ SSL_SESSION_free(clntsess);
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 int test_ssl_pending(int tst)
{
- 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;
+ int testresult = 0;
+ char msg[] = "A test message";
+ char buf[5];
+ size_t written, readbytes;
- if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl, &serverssl,
- &sess, idx)))
- goto end;
+ if (tst == 0) {
+ if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
+ TLS_client_method(),
+ TLS1_VERSION, 0,
+ &sctx, &cctx, cert, privkey)))
+ goto end;
+ } else {
+#ifndef OPENSSL_NO_DTLS
+ if (!TEST_true(create_ssl_ctx_pair(libctx, DTLS_server_method(),
+ DTLS_client_method(),
+ DTLS1_VERSION, 0,
+ &sctx, &cctx, cert, privkey)))
+ goto end;
+#else
+ return 1;
+#endif
+ }
- /* 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))
+ 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_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)))
+ 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_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;
}
-#endif /* OPENSSL_NO_TLS1_3 */
-static int test_ssl_clear(int idx)
+static struct {
+ unsigned int maxprot;
+ const char *clntciphers;
+ const char *clnttls13ciphers;
+ const char *srvrciphers;
+ const char *srvrtls13ciphers;
+ const char *shared;
+ const char *fipsshared;
+} 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",
+ "AES256-SHA"
+ },
+# if !defined(OPENSSL_NO_CHACHA) \
+ && !defined(OPENSSL_NO_POLY1305) \
+ && !defined(OPENSSL_NO_EC)
+ {
+ TLS1_2_VERSION,
+ "AES128-SHA:ECDHE-RSA-CHACHA20-POLY1305",
+ NULL,
+ "AES128-SHA:ECDHE-RSA-CHACHA20-POLY1305",
+ NULL,
+ "AES128-SHA:ECDHE-RSA-CHACHA20-POLY1305",
+ "AES128-SHA"
+ },
+# endif
+ {
+ 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",
+ "AES128-SHA:AES256-SHA"
+ },
+ {
+ TLS1_2_VERSION,
+ "AES128-SHA:AES256-SHA",
+ NULL,
+ "AES128-SHA:DHE-RSA-AES128-SHA",
+ NULL,
+ "AES128-SHA",
+ "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",
+ "TLS_AES_256_GCM_SHA384: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",
+ "TLS_AES_256_GCM_SHA384"
+ },
+#endif
+};
+
+static int int_test_ssl_get_shared_ciphers(int tst, int clnt)
{
SSL_CTX *cctx = NULL, *sctx = NULL;
SSL *clientssl = NULL, *serverssl = NULL;
int testresult = 0;
+ char buf[1024];
+ OPENSSL_CTX *tmplibctx = OPENSSL_CTX_new();
-#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)))
+ if (!TEST_ptr(tmplibctx))
goto end;
- SSL_shutdown(clientssl);
- SSL_shutdown(serverssl);
- SSL_free(serverssl);
- serverssl = NULL;
+ /*
+ * Regardless of whether we're testing with the FIPS provider loaded into
+ * libctx, we want one peer to always use the full set of ciphersuites
+ * available. Therefore we use a separate libctx with the default provider
+ * loaded into it. We run the same tests twice - once with the client side
+ * having the full set of ciphersuites and once with the server side.
+ */
+ if (clnt) {
+ cctx = SSL_CTX_new_with_libctx(tmplibctx, NULL, TLS_client_method());
+ if (!TEST_ptr(cctx))
+ goto end;
+ } else {
+ sctx = SSL_CTX_new_with_libctx(tmplibctx, NULL, TLS_server_method());
+ if (!TEST_ptr(sctx))
+ goto end;
+ }
- /* Clear clientssl - we're going to reuse the object */
- if (!TEST_true(SSL_clear(clientssl)))
+ if (!TEST_true(create_ssl_ctx_pair(libctx, 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))
- || !TEST_true(SSL_session_reused(clientssl)))
+ SSL_ERROR_NONE)))
goto end;
- SSL_shutdown(clientssl);
- SSL_shutdown(serverssl);
+ if (!TEST_ptr(SSL_get_shared_ciphers(serverssl, buf, sizeof(buf)))
+ || !TEST_int_eq(strcmp(buf,
+ is_fips
+ ? shared_ciphers_data[tst].fipsshared
+ : shared_ciphers_data[tst].shared),
+ 0)) {
+ TEST_info("Shared ciphers are: %s\n", buf);
+ goto end;
+ }
testresult = 1;
SSL_free(clientssl);
SSL_CTX_free(sctx);
SSL_CTX_free(cctx);
+ OPENSSL_CTX_free(tmplibctx);
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)
+static int test_ssl_get_shared_ciphers(int tst)
{
- 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;
+ return int_test_ssl_get_shared_ciphers(tst, 0)
+ && int_test_ssl_get_shared_ciphers(tst, 1);
}
-/* 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;
+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;
-end:
- SSL_free(con);
- SSL_CTX_free(ctx);
+static int gen_tick_cb(SSL *s, void *arg)
+{
+ gen_tick_called = 1;
- return testresult;
+ return SSL_SESSION_set1_ticket_appdata(SSL_get_session(s), appdata,
+ strlen(appdata));
}
-#ifndef OPENSSL_NO_TLS1_3
-static int test_pha_key_update(void)
+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)
{
- SSL_CTX *cctx = NULL, *sctx = NULL;
- SSL *clientssl = NULL, *serverssl = NULL;
- int testresult = 0;
+ void *tickdata;
+ size_t tickdlen;
- if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(),
- TLS1_VERSION, TLS_MAX_VERSION,
- &sctx, &cctx, cert, privkey)))
- return 0;
+ dec_tick_called = 1;
- 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;
+ 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(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
- NULL, NULL)))
- goto end;
+ 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;
- SSL_force_post_handshake_auth(clientssl);
+ 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;
- if (!TEST_true(create_ssl_connection(serverssl, clientssl,
- SSL_ERROR_NONE)))
- goto end;
+ case SSL_TICKET_SUCCESS:
+ return SSL_TICKET_RETURN_USE;
- SSL_set_verify(serverssl, SSL_VERIFY_PEER, NULL);
- if (!TEST_true(SSL_verify_client_post_handshake(serverssl)))
- goto end;
+ case SSL_TICKET_SUCCESS_RENEW:
+ return SSL_TICKET_RETURN_USE_RENEW;
- if (!TEST_true(SSL_key_update(clientssl, SSL_KEY_UPDATE_NOT_REQUESTED)))
- goto end;
+ default:
+ return SSL_TICKET_RETURN_ABORT;
+ }
+ }
+ return tick_dec_ret;
- /* 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;
+#ifndef OPENSSL_NO_DEPRECATED_3_0
+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";
+ EVP_CIPHER *aes128cbc = EVP_CIPHER_fetch(libctx, "AES-128-CBC", NULL);
+ EVP_MD *sha256 = EVP_MD_fetch(libctx, "SHA-256", NULL);
+ int ret;
- SSL_shutdown(clientssl);
- SSL_shutdown(serverssl);
+ tick_key_cb_called = 1;
+ memset(iv, 0, AES_BLOCK_SIZE);
+ memset(key_name, 0, 16);
+ if (aes128cbc == NULL
+ || sha256 == NULL
+ || !EVP_CipherInit_ex(ctx, aes128cbc, NULL, tick_aes_key, iv, enc)
+ || !HMAC_Init_ex(hctx, tick_hmac_key, sizeof(tick_hmac_key), sha256,
+ NULL))
+ ret = -1;
+ else
+ ret = tick_key_renew ? 2 : 1;
- testresult = 1;
+ EVP_CIPHER_free(aes128cbc);
+ EVP_MD_free(sha256);
- end:
- SSL_free(serverssl);
- SSL_free(clientssl);
- SSL_CTX_free(sctx);
- SSL_CTX_free(cctx);
- return testresult;
+ return ret;
}
#endif
-#if !defined(OPENSSL_NO_SRP) && !defined(OPENSSL_NO_TLS1_2)
+static int tick_key_evp_cb(SSL *s, unsigned char key_name[16],
+ unsigned char iv[EVP_MAX_IV_LENGTH],
+ EVP_CIPHER_CTX *ctx, EVP_MAC_CTX *hctx, int enc)
+{
+ const unsigned char tick_aes_key[16] = "0123456789abcdef";
+ unsigned char tick_hmac_key[16] = "0123456789abcdef";
+ OSSL_PARAM params[3];
+ EVP_CIPHER *aes128cbc = EVP_CIPHER_fetch(libctx, "AES-128-CBC", NULL);
+ int ret;
-static SRP_VBASE *vbase = NULL;
+ tick_key_cb_called = 1;
+ memset(iv, 0, AES_BLOCK_SIZE);
+ memset(key_name, 0, 16);
+ params[0] = OSSL_PARAM_construct_utf8_string(OSSL_MAC_PARAM_DIGEST,
+ "SHA256", 0);
+ params[1] = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_KEY,
+ tick_hmac_key,
+ sizeof(tick_hmac_key));
+ params[2] = OSSL_PARAM_construct_end();
+ if (aes128cbc == NULL
+ || !EVP_CipherInit_ex(ctx, aes128cbc, NULL, tick_aes_key, iv, enc)
+ || !EVP_MAC_CTX_set_params(hctx, params)
+ || !EVP_MAC_init(hctx))
+ ret = -1;
+ else
+ ret = tick_key_renew ? 2 : 1;
-static int ssl_srp_cb(SSL *s, int *ad, void *arg)
+ EVP_CIPHER_free(aes128cbc);
+
+ return ret;
+}
+
+/*
+ * 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, old ticket key callback, ticket, no renewal
+ * Test 9: TLSv1.3, old ticket key callback, ticket, no renewal
+ * Test 10: TLSv1.2, old ticket key callback, ticket, renewal
+ * Test 11: TLSv1.3, old ticket key callback, ticket, renewal
+ * Test 12: TLSv1.2, ticket key callback, ticket, no renewal
+ * Test 13: TLSv1.3, ticket key callback, ticket, no renewal
+ * Test 14: TLSv1.2, ticket key callback, ticket, renewal
+ * Test 15: TLSv1.3, ticket key callback, ticket, renewal
+ */
+static int test_ticket_callbacks(int tst)
{
- int ret = SSL3_AL_FATAL;
- char *username;
- SRP_user_pwd *user = NULL;
+ SSL_CTX *cctx = NULL, *sctx = NULL;
+ SSL *clientssl = NULL, *serverssl = NULL;
+ SSL_SESSION *clntsess = NULL;
+ int testresult = 0;
- username = SSL_get_srp_username(s);
- if (username == NULL) {
- *ad = SSL_AD_INTERNAL_ERROR;
- goto err;
- }
+#ifdef OPENSSL_NO_TLS1_2
+ if (tst % 2 == 0)
+ return 1;
+#endif
+#ifdef OPENSSL_NO_TLS1_3
+ if (tst % 2 == 1)
+ return 1;
+#endif
+#ifdef OPENSSL_NO_DEPRECATED_3_0
+ if (tst >= 8 && tst <= 11)
+ return 1;
+#endif
- user = SRP_VBASE_get1_by_user(vbase, username);
- if (user == NULL) {
- *ad = SSL_AD_INTERNAL_ERROR;
- goto err;
- }
+ gen_tick_called = dec_tick_called = tick_key_cb_called = 0;
- 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;
- }
+ /* Which tests the ticket key callback should request renewal for */
+ if (tst == 10 || tst == 11 || tst == 14 || tst == 15)
+ tick_key_renew = 1;
+ else
+ tick_key_renew = 0;
- ret = 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;
- err:
- SRP_user_pwd_free(user);
- return ret;
-}
+ case 2:
+ case 3:
+ tick_dec_ret = SSL_TICKET_RETURN_IGNORE_RENEW;
+ break;
-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;
+ case 4:
+ case 5:
+ tick_dec_ret = SSL_TICKET_RETURN_USE;
+ break;
- if (!TEST_ptr(dummy) || !TEST_ptr(row))
- goto end;
+ case 6:
+ case 7:
+ tick_dec_ret = SSL_TICKET_RETURN_USE_RENEW;
+ break;
- gNid = SRP_create_verifier(userid, password, &row[DB_srpsalt],
- &row[DB_srpverifier], NULL, NULL);
- if (!TEST_ptr(gNid))
+ default:
+ tick_dec_ret = SSL_TICKET_RETURN_ABORT;
+ }
+
+ if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
+ TLS_client_method(),
+ TLS1_VERSION,
+ ((tst % 2) == 0) ? TLS1_2_VERSION
+ : TLS1_3_VERSION,
+ &sctx, &cctx, cert, privkey)))
goto end;
/*
- * The only way to create an empty TXT_DB is to provide a BIO with no data
- * in it!
+ * We only want sessions to resume from tickets - not the session cache. So
+ * switch the cache off.
*/
- db = TXT_DB_read(dummy, DB_NUMBER);
- if (!TEST_ptr(db))
+ if (!TEST_true(SSL_CTX_set_session_cache_mode(sctx, SSL_SESS_CACHE_OFF)))
goto end;
- out = BIO_new_file(filename, "w");
- if (!TEST_ptr(out))
+ if (!TEST_true(SSL_CTX_set_session_ticket_cb(sctx, gen_tick_cb, dec_tick_cb,
+ NULL)))
goto end;
- row[DB_srpid] = OPENSSL_strdup(userid);
- row[DB_srptype] = OPENSSL_strdup("V");
- row[DB_srpgN] = OPENSSL_strdup(gNid);
+ if (tst >= 12) {
+ if (!TEST_true(SSL_CTX_set_tlsext_ticket_key_evp_cb(sctx, tick_key_evp_cb)))
+ goto end;
+#ifndef OPENSSL_NO_DEPRECATED_3_0
+ } else if (tst >= 8) {
+ if (!TEST_true(SSL_CTX_set_tlsext_ticket_key_cb(sctx, tick_key_cb)))
+ goto end;
+#endif
+ }
- if (!TEST_ptr(row[DB_srpid])
- || !TEST_ptr(row[DB_srptype])
- || !TEST_ptr(row[DB_srpgN])
- || !TEST_true(TXT_DB_insert(db, row)))
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
+ NULL, NULL))
+ || !TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE)))
goto end;
- row = NULL;
-
- if (!TXT_DB_write(out, db))
+ /*
+ * 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;
- 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;
+ gen_tick_called = dec_tick_called = 0;
- lgN = SRP_get_default_gN(NULL);
- if (!TEST_ptr(lgN))
- goto end;
+ clntsess = SSL_get1_session(clientssl);
+ SSL_shutdown(clientssl);
+ SSL_shutdown(serverssl);
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ serverssl = clientssl = NULL;
- if (!TEST_true(SRP_create_verifier_BN(userid, password, &salt, &verifier,
- lgN->N, lgN->g)))
+ /* 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;
- user_pwd = OPENSSL_zalloc(sizeof(*user_pwd));
- if (!TEST_ptr(user_pwd))
- 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;
+ }
- user_pwd->N = lgN->N;
- user_pwd->g = lgN->g;
- user_pwd->id = OPENSSL_strdup(userid);
- if (!TEST_ptr(user_pwd->id))
+ 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;
- 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;
+ testresult = 1;
- ret = 1;
-end:
- SRP_user_pwd_free(user_pwd);
- BN_free(salt);
- BN_free(verifier);
+ end:
+ SSL_SESSION_free(clntsess);
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
- return ret;
+ return testresult;
}
/*
- * 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
+ * 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_srp(int tst)
+static int test_shutdown(int tst)
{
- char *userid = "test", *password = "password", *tstsrpfile;
SSL_CTX *cctx = NULL, *sctx = NULL;
SSL *clientssl = NULL, *serverssl = NULL;
- int ret, testresult = 0;
+ int testresult = 0;
+ char msg[] = "A test message";
+ char buf[80];
+ size_t written, readbytes;
+ SSL_SESSION *sess;
- vbase = SRP_VBASE_new(NULL);
- if (!TEST_ptr(vbase))
+#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(libctx, TLS_server_method(),
+ TLS_client_method(),
+ TLS1_VERSION,
+ (tst <= 1) ? TLS1_2_VERSION
+ : TLS1_3_VERSION,
+ &sctx, &cctx, cert, privkey)))
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 (tst == 5)
+ SSL_CTX_set_post_handshake_auth(cctx, 1);
- if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(),
- TLS1_VERSION, TLS_MAX_VERSION,
- &sctx, &cctx, cert, privkey)))
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
+ NULL, NULL)))
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))
+ if (tst == 3) {
+ if (!TEST_true(create_bare_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE, 1))
+ || !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 (tst % 2 == 1) {
- if (!TEST_int_gt(SSL_CTX_set_srp_password(cctx, "badpass"), 0))
+ 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;
- } else {
- if (!TEST_int_gt(SSL_CTX_set_srp_password(cctx, password), 0))
+ 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;
+ }
}
- if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
- NULL, NULL)))
+ /* 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;
- ret = create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE);
- if (ret) {
- if (!TEST_true(tst % 2 == 0))
+ 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 {
- if (!TEST_true(tst % 2 == 1))
+ /*
+ * 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:
- SRP_VBASE_free(vbase);
- vbase = NULL;
SSL_free(serverssl);
SSL_free(clientssl);
SSL_CTX_free(sctx);
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;
- }
-}
+#if !defined(OPENSSL_NO_TLS1_2) || !defined(OPENSSL_NO_TLS1_3)
+static int cert_cb_cnt;
-/*
- * 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)
+static int cert_cb(SSL *s, void *arg)
{
- SSL_CTX *cctx = NULL, *sctx = NULL;
- SSL *clientssl = NULL, *serverssl = NULL;
- SSL_SESSION *clntsess = NULL;
- int testresult = 0;
- int tlsvers;
-
- if (tst < 2) {
-#ifndef OPENSSL_NO_TLS1_2
- 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;
+ SSL_CTX *ctx = (SSL_CTX *)arg;
+ BIO *in = NULL;
+ EVP_PKEY *pkey = NULL;
+ X509 *x509 = NULL, *rootx = NULL;
+ STACK_OF(X509) *chain = NULL;
+ char *rootfile = NULL, *ecdsacert = NULL, *ecdsakey = NULL;
+ int ret = 0;
-#ifndef OPENSSL_NO_TLS1_3
- if (tst >= 4) {
- SSL_SESSION *sess = NULL;
- size_t written, readbytes;
- unsigned char buf[80];
+ 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;
- /* early_data tests */
- if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl,
- &serverssl, &sess, 0)))
- goto end;
+ 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;
+ } else if (cert_cb_cnt == 3) {
+ int rv;
+
+ rootfile = test_mk_file_path(certsdir, "rootcert.pem");
+ ecdsacert = test_mk_file_path(certsdir, "server-ecdsa-cert.pem");
+ ecdsakey = test_mk_file_path(certsdir, "server-ecdsa-key.pem");
+ if (!TEST_ptr(rootfile) || !TEST_ptr(ecdsacert) || !TEST_ptr(ecdsakey))
+ goto out;
+ chain = sk_X509_new_null();
+ if (!TEST_ptr(chain))
+ goto out;
+ if (!TEST_ptr(in = BIO_new(BIO_s_file()))
+ || !TEST_int_ge(BIO_read_filename(in, rootfile), 0)
+ || !TEST_ptr(rootx = PEM_read_bio_X509(in, NULL, NULL, NULL))
+ || !TEST_true(sk_X509_push(chain, rootx)))
+ goto out;
+ rootx = NULL;
+ BIO_free(in);
+ if (!TEST_ptr(in = BIO_new(BIO_s_file()))
+ || !TEST_int_ge(BIO_read_filename(in, ecdsacert), 0)
+ || !TEST_ptr(x509 = PEM_read_bio_X509(in, NULL, NULL, NULL)))
+ goto out;
+ BIO_free(in);
+ if (!TEST_ptr(in = BIO_new(BIO_s_file()))
+ || !TEST_int_ge(BIO_read_filename(in, ecdsakey), 0)
+ || !TEST_ptr(pkey = PEM_read_bio_PrivateKey(in, NULL, NULL, NULL)))
+ goto out;
+ rv = SSL_check_chain(s, x509, pkey, chain);
+ /*
+ * If the cert doesn't show as valid here (e.g., because we don't
+ * have any shared sigalgs), then we will not set it, and there will
+ * be no certificate at all on the SSL or SSL_CTX. This, in turn,
+ * will cause tls_choose_sigalgs() to fail the connection.
+ */
+ if ((rv & (CERT_PKEY_VALID | CERT_PKEY_CA_SIGNATURE))
+ == (CERT_PKEY_VALID | CERT_PKEY_CA_SIGNATURE)) {
+ if (!SSL_use_cert_and_key(s, x509, pkey, NULL, 1))
+ goto out;
+ }
- /* We don't actually need this reference */
- SSL_SESSION_free(sess);
+ ret = 1;
+ }
- SSL_set_info_callback((tst % 2) == 0 ? serverssl : clientssl,
- sslapi_info_callback);
+ /* Abort the handshake */
+ out:
+ OPENSSL_free(ecdsacert);
+ OPENSSL_free(ecdsakey);
+ OPENSSL_free(rootfile);
+ BIO_free(in);
+ EVP_PKEY_free(pkey);
+ X509_free(x509);
+ X509_free(rootx);
+ sk_X509_pop_free(chain, X509_free);
+ return ret;
+}
- /* 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;
+/*
+ * 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
+ * Test 3: Success - Call SSL_check_chain from the callback
+ * Test 4: Failure - SSL_check_chain fails from callback due to bad cert in the
+ * chain
+ * Test 5: Failure - SSL_check_chain fails from callback due to bad ee cert
+ */
+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;
- testresult = 1;
- goto end;
- }
+#ifdef OPENSSL_NO_EC
+ /* We use an EC cert in these tests, so we skip in a no-ec build */
+ if (tst >= 3)
+ return 1;
#endif
- if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(),
+ if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
TLS_client_method(),
- tlsvers, tlsvers, &sctx, &cctx, cert,
- privkey)))
+ TLS1_VERSION,
+ prot,
+ &sctx, &cctx, NULL, NULL)))
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;
+ if (tst == 0)
+ cert_cb_cnt = -1;
+ else if (tst >= 3)
+ cert_cb_cnt = 3;
+ 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;
- clntsess = SSL_get1_session(clientssl);
- SSL_shutdown(clientssl);
- SSL_shutdown(serverssl);
- SSL_free(serverssl);
- SSL_free(clientssl);
- serverssl = clientssl = NULL;
+ if (tst == 4) {
+ /*
+ * We cause SSL_check_chain() to fail by specifying sig_algs that
+ * the chain doesn't meet (the root uses an RSA cert)
+ */
+ if (!TEST_true(SSL_set1_sigalgs_list(clientssl,
+ "ecdsa_secp256r1_sha256")))
+ goto end;
+ } else if (tst == 5) {
+ /*
+ * We cause SSL_check_chain() to fail by specifying sig_algs that
+ * the ee cert doesn't meet (the ee uses an ECDSA cert)
+ */
+ if (!TEST_true(SSL_set1_sigalgs_list(clientssl,
+ "rsa_pss_rsae_sha256:rsa_pkcs1_sha256")))
+ goto end;
+ }
- /* 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))
+ ret = create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE);
+ if (!TEST_true(tst == 0 || tst == 4 || tst == 5 ? !ret : ret)
+ || (tst > 0
+ && !TEST_int_eq((cert_cb_cnt - 2) * (cert_cb_cnt - 3), 0))) {
goto end;
+ }
testresult = 1;
end:
SSL_free(serverssl);
SSL_free(clientssl);
- SSL_SESSION_free(clntsess);
SSL_CTX_free(sctx);
SSL_CTX_free(cctx);
+ SSL_CTX_free(snictx);
+
return testresult;
}
+#endif
-static int test_ssl_pending(int tst)
+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;
+}
+
+static int client_cert_cb(SSL *ssl, X509 **x509, EVP_PKEY **pkey)
+{
+ X509 *xcert, *peer;
+ EVP_PKEY *privpkey;
+ BIO *in = NULL;
+
+ /* Check that SSL_get_peer_certificate() returns something sensible */
+ peer = SSL_get_peer_certificate(ssl);
+ if (!TEST_ptr(peer))
+ return 0;
+ X509_free(peer);
+
+ in = BIO_new_file(cert, "r");
+ if (!TEST_ptr(in))
+ return 0;
+
+ xcert = PEM_read_bio_X509(in, NULL, NULL, NULL);
+ BIO_free(in);
+ if (!TEST_ptr(xcert))
+ return 0;
+
+ in = BIO_new_file(privkey, "r");
+ if (!TEST_ptr(in)) {
+ X509_free(xcert);
+ return 0;
+ }
+
+ privpkey = PEM_read_bio_PrivateKey(in, NULL, NULL, NULL);
+ BIO_free(in);
+ if (!TEST_ptr(privpkey)) {
+ X509_free(xcert);
+ return 0;
+ }
+
+ *x509 = xcert;
+ *pkey = privpkey;
+
+ return 1;
+}
+
+static int verify_cb(int preverify_ok, X509_STORE_CTX *x509_ctx)
+{
+ return 1;
+}
+
+static int test_client_cert_cb(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
+#ifdef OPENSSL_NO_TLS1_2
+ if (tst == 0)
+ return 1;
+#endif
+#ifdef OPENSSL_NO_TLS1_3
+ if (tst == 1)
return 1;
#endif
- }
+
+ if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
+ TLS_client_method(),
+ TLS1_VERSION,
+ tst == 0 ? TLS1_2_VERSION
+ : TLS1_3_VERSION,
+ &sctx, &cctx, cert, privkey)))
+ goto end;
+
+ /*
+ * Test that setting a client_cert_cb results in a client certificate being
+ * sent.
+ */
+ SSL_CTX_set_client_cert_cb(cctx, client_cert_cb);
+ SSL_CTX_set_verify(sctx,
+ SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
+ verify_cb);
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
- NULL, NULL))
+ 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:
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
+#if !defined(OPENSSL_NO_TLS1_2) || !defined(OPENSSL_NO_TLS1_3)
/*
- * This test combines TLSv1.3 and TLSv1.2 ciphersuites so they must both be
- * enabled.
+ * Test setting certificate authorities on both client and server.
+ *
+ * Test 0: SSL_CTX_set0_CA_list() only
+ * Test 1: Both SSL_CTX_set0_CA_list() and SSL_CTX_set_client_CA_list()
+ * Test 2: Only SSL_CTX_set_client_CA_list()
*/
-#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)
+static int test_ca_names_int(int prot, int tst)
{
SSL_CTX *cctx = NULL, *sctx = NULL;
SSL *clientssl = NULL, *serverssl = NULL;
int testresult = 0;
- char buf[1024];
+ size_t i;
+ X509_NAME *name[] = { NULL, NULL, NULL, NULL };
+ char *strnames[] = { "Jack", "Jill", "John", "Joanne" };
+ STACK_OF(X509_NAME) *sk1 = NULL, *sk2 = NULL;
+ const STACK_OF(X509_NAME) *sktmp = NULL;
+
+ for (i = 0; i < OSSL_NELEM(name); i++) {
+ name[i] = X509_NAME_new();
+ if (!TEST_ptr(name[i])
+ || !TEST_true(X509_NAME_add_entry_by_txt(name[i], "CN",
+ MBSTRING_ASC,
+ (unsigned char *)
+ strnames[i],
+ -1, -1, 0)))
+ goto end;
+ }
- if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(),
+ if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
TLS_client_method(),
TLS1_VERSION,
- shared_ciphers_data[tst].maxprot,
+ prot,
&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;
+ SSL_CTX_set_verify(sctx, SSL_VERIFY_PEER, NULL);
+
+ if (tst == 0 || tst == 1) {
+ if (!TEST_ptr(sk1 = sk_X509_NAME_new_null())
+ || !TEST_true(sk_X509_NAME_push(sk1, X509_NAME_dup(name[0])))
+ || !TEST_true(sk_X509_NAME_push(sk1, X509_NAME_dup(name[1])))
+ || !TEST_ptr(sk2 = sk_X509_NAME_new_null())
+ || !TEST_true(sk_X509_NAME_push(sk2, X509_NAME_dup(name[0])))
+ || !TEST_true(sk_X509_NAME_push(sk2, X509_NAME_dup(name[1]))))
+ goto end;
+
+ SSL_CTX_set0_CA_list(sctx, sk1);
+ SSL_CTX_set0_CA_list(cctx, sk2);
+ sk1 = sk2 = NULL;
+ }
+ if (tst == 1 || tst == 2) {
+ if (!TEST_ptr(sk1 = sk_X509_NAME_new_null())
+ || !TEST_true(sk_X509_NAME_push(sk1, X509_NAME_dup(name[2])))
+ || !TEST_true(sk_X509_NAME_push(sk1, X509_NAME_dup(name[3])))
+ || !TEST_ptr(sk2 = sk_X509_NAME_new_null())
+ || !TEST_true(sk_X509_NAME_push(sk2, X509_NAME_dup(name[2])))
+ || !TEST_true(sk_X509_NAME_push(sk2, X509_NAME_dup(name[3]))))
+ goto end;
+ SSL_CTX_set_client_CA_list(sctx, sk1);
+ SSL_CTX_set_client_CA_list(cctx, sk2);
+ sk1 = sk2 = NULL;
+ }
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
- NULL, NULL))
+ 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);
+ /*
+ * We only expect certificate authorities to have been sent to the server
+ * if we are using TLSv1.3 and SSL_set0_CA_list() was used
+ */
+ sktmp = SSL_get0_peer_CA_list(serverssl);
+ if (prot == TLS1_3_VERSION
+ && (tst == 0 || tst == 1)) {
+ if (!TEST_ptr(sktmp)
+ || !TEST_int_eq(sk_X509_NAME_num(sktmp), 2)
+ || !TEST_int_eq(X509_NAME_cmp(sk_X509_NAME_value(sktmp, 0),
+ name[0]), 0)
+ || !TEST_int_eq(X509_NAME_cmp(sk_X509_NAME_value(sktmp, 1),
+ name[1]), 0))
+ goto end;
+ } else if (!TEST_ptr_null(sktmp)) {
goto end;
}
+ /*
+ * In all tests we expect certificate authorities to have been sent to the
+ * client. However, SSL_set_client_CA_list() should override
+ * SSL_set0_CA_list()
+ */
+ sktmp = SSL_get0_peer_CA_list(clientssl);
+ if (!TEST_ptr(sktmp)
+ || !TEST_int_eq(sk_X509_NAME_num(sktmp), 2)
+ || !TEST_int_eq(X509_NAME_cmp(sk_X509_NAME_value(sktmp, 0),
+ name[tst == 0 ? 0 : 2]), 0)
+ || !TEST_int_eq(X509_NAME_cmp(sk_X509_NAME_value(sktmp, 1),
+ name[tst == 0 ? 1 : 3]), 0))
+ goto end;
+
testresult = 1;
end:
SSL_free(clientssl);
SSL_CTX_free(sctx);
SSL_CTX_free(cctx);
+ for (i = 0; i < OSSL_NELEM(name); i++)
+ X509_NAME_free(name[i]);
+ sk_X509_NAME_pop_free(sk1, X509_NAME_free);
+ sk_X509_NAME_pop_free(sk2, X509_NAME_free);
return testresult;
}
+#endif
-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)
+static int test_ca_names(int tst)
{
- gen_tick_called = 1;
+ int testresult = 1;
- return SSL_SESSION_set1_ticket_appdata(SSL_get_session(s), appdata,
- strlen(appdata));
+#ifndef OPENSSL_NO_TLS1_2
+ testresult &= test_ca_names_int(TLS1_2_VERSION, tst);
+#endif
+#ifndef OPENSSL_NO_TLS1_3
+ testresult &= test_ca_names_int(TLS1_3_VERSION, tst);
+#endif
+
+ return testresult;
}
-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)
+#ifndef OPENSSL_NO_TLS1_2
+static const char *multiblock_cipherlist_data[]=
{
- void *tickdata;
- size_t tickdlen;
+ "AES128-SHA",
+ "AES128-SHA256",
+ "AES256-SHA",
+ "AES256-SHA256",
+};
- dec_tick_called = 1;
+/* Reduce the fragment size - so the multiblock test buffer can be small */
+# define MULTIBLOCK_FRAGSIZE 512
- if (status == SSL_TICKET_EMPTY)
- return SSL_TICKET_RETURN_IGNORE_RENEW;
+static int test_multiblock_write(int test_index)
+{
+ static const char *fetchable_ciphers[]=
+ {
+ "AES-128-CBC-HMAC-SHA1",
+ "AES-128-CBC-HMAC-SHA256",
+ "AES-256-CBC-HMAC-SHA1",
+ "AES-256-CBC-HMAC-SHA256"
+ };
+ const char *cipherlist = multiblock_cipherlist_data[test_index];
+ const SSL_METHOD *smeth = TLS_server_method();
+ const SSL_METHOD *cmeth = TLS_client_method();
+ int min_version = TLS1_VERSION;
+ int max_version = TLS1_2_VERSION; /* Don't select TLS1_3 */
+ SSL_CTX *cctx = NULL, *sctx = NULL;
+ SSL *clientssl = NULL, *serverssl = NULL;
+ int testresult = 0;
- if (!TEST_true(status == SSL_TICKET_SUCCESS
- || status == SSL_TICKET_SUCCESS_RENEW))
- return SSL_TICKET_RETURN_ABORT;
+ /*
+ * Choose a buffer large enough to perform a multi-block operation
+ * i.e: write_len >= 4 * frag_size
+ * 9 * is chosen so that multiple multiblocks are used + some leftover.
+ */
+ unsigned char msg[MULTIBLOCK_FRAGSIZE * 9];
+ unsigned char buf[sizeof(msg)], *p = buf;
+ size_t readbytes, written, len;
+ EVP_CIPHER *ciph = NULL;
- 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;
+ /*
+ * Check if the cipher exists before attempting to use it since it only has
+ * a hardware specific implementation.
+ */
+ ciph = EVP_CIPHER_fetch(NULL, fetchable_ciphers[test_index], "");
+ if (ciph == NULL) {
+ TEST_skip("Multiblock cipher is not available for %s", cipherlist);
+ return 1;
+ }
+ EVP_CIPHER_free(ciph);
- 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;
+ /* Set up a buffer with some data that will be sent to the client */
+ RAND_bytes(msg, sizeof(msg));
- case SSL_TICKET_SUCCESS:
- return SSL_TICKET_RETURN_USE;
+ if (!TEST_true(create_ssl_ctx_pair(libctx, smeth, cmeth, min_version,
+ max_version, &sctx, &cctx, cert,
+ privkey)))
+ goto end;
- case SSL_TICKET_SUCCESS_RENEW:
- return SSL_TICKET_RETURN_USE_RENEW;
+ if (!TEST_true(SSL_CTX_set_max_send_fragment(sctx, MULTIBLOCK_FRAGSIZE)))
+ goto end;
- default:
- return SSL_TICKET_RETURN_ABORT;
- }
- }
- return tick_dec_ret;
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
+ NULL, NULL)))
+ goto end;
-}
+ /* settings to force it to use AES-CBC-HMAC_SHA */
+ SSL_set_options(serverssl, SSL_OP_NO_ENCRYPT_THEN_MAC);
+ if (!TEST_true(SSL_CTX_set_cipher_list(cctx, cipherlist)))
+ goto end;
-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";
+ if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)))
+ goto end;
- 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;
+ if (!TEST_true(SSL_write_ex(serverssl, msg, sizeof(msg), &written))
+ || !TEST_size_t_eq(written, sizeof(msg)))
+ goto end;
+
+ len = written;
+ while (len > 0) {
+ if (!TEST_true(SSL_read_ex(clientssl, p, MULTIBLOCK_FRAGSIZE, &readbytes)))
+ goto end;
+ p += readbytes;
+ len -= readbytes;
+ }
+ if (!TEST_mem_eq(msg, sizeof(msg), buf, sizeof(buf)))
+ goto end;
+
+ testresult = 1;
+end:
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
- return tick_key_renew ? 2 : 1;
+ return testresult;
}
+#endif /* OPENSSL_NO_TLS1_2 */
/*
- * 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
+ * Test 0: Client sets servername and server acknowledges it (TLSv1.2)
+ * Test 1: Client sets servername and server does not acknowledge it (TLSv1.2)
+ * Test 2: Client sets inconsistent servername on resumption (TLSv1.2)
+ * Test 3: Client does not set servername on initial handshake (TLSv1.2)
+ * Test 4: Client does not set servername on resumption handshake (TLSv1.2)
+ * Test 5: Client sets servername and server acknowledges it (TLSv1.3)
+ * Test 6: Client sets servername and server does not acknowledge it (TLSv1.3)
+ * Test 7: Client sets inconsistent servername on resumption (TLSv1.3)
+ * Test 8: Client does not set servername on initial handshake(TLSv1.3)
+ * Test 9: Client does not set servername on resumption handshake (TLSv1.3)
*/
-static int test_ticket_callbacks(int tst)
+static int test_servername(int tst)
{
SSL_CTX *cctx = NULL, *sctx = NULL;
SSL *clientssl = NULL, *serverssl = NULL;
- SSL_SESSION *clntsess = NULL;
int testresult = 0;
+ SSL_SESSION *sess = NULL;
+ const char *sexpectedhost = NULL, *cexpectedhost = NULL;
#ifdef OPENSSL_NO_TLS1_2
- if (tst % 2 == 0)
+ if (tst <= 4)
return 1;
#endif
#ifdef OPENSSL_NO_TLS1_3
- if (tst % 2 == 1)
+ if (tst >= 5)
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(),
+ if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
TLS_client_method(),
TLS1_VERSION,
- ((tst % 2) == 0) ? TLS1_2_VERSION
- : TLS1_3_VERSION,
- &sctx, &cctx, cert, privkey)))
+ (tst <= 4) ? TLS1_2_VERSION
+ : TLS1_3_VERSION,
+ &sctx, &cctx, cert, privkey))
+ || !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
+ NULL, NULL)))
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 (tst != 1 && tst != 6) {
+ if (!TEST_true(SSL_CTX_set_tlsext_servername_callback(sctx,
+ hostname_cb)))
+ goto end;
+ }
- if (!TEST_true(SSL_CTX_set_session_ticket_cb(sctx, gen_tick_cb, dec_tick_cb,
- NULL)))
- goto end;
+ if (tst != 3 && tst != 8) {
+ if (!TEST_true(SSL_set_tlsext_host_name(clientssl, "goodhost")))
+ goto end;
+ sexpectedhost = cexpectedhost = "goodhost";
+ }
- if (tst >= 8
- && !TEST_true(SSL_CTX_set_tlsext_ticket_key_cb(sctx, tick_key_cb)))
+ if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)))
goto end;
- if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
- NULL, NULL))
- || !TEST_true(create_ssl_connection(serverssl, clientssl,
- SSL_ERROR_NONE)))
+ if (!TEST_str_eq(SSL_get_servername(clientssl, TLSEXT_NAMETYPE_host_name),
+ cexpectedhost)
+ || !TEST_str_eq(SSL_get_servername(serverssl,
+ TLSEXT_NAMETYPE_host_name),
+ sexpectedhost))
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;
+ /* Now repeat with a resumption handshake */
- gen_tick_called = dec_tick_called = 0;
+ if (!TEST_int_eq(SSL_shutdown(clientssl), 0)
+ || !TEST_ptr_ne(sess = SSL_get1_session(clientssl), NULL)
+ || !TEST_true(SSL_SESSION_is_resumable(sess))
+ || !TEST_int_eq(SSL_shutdown(serverssl), 0))
+ goto end;
- clntsess = SSL_get1_session(clientssl);
- SSL_shutdown(clientssl);
- SSL_shutdown(serverssl);
- SSL_free(serverssl);
SSL_free(clientssl);
- serverssl = clientssl = NULL;
+ SSL_free(serverssl);
+ clientssl = serverssl = 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)))
+ NULL)))
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)))
+ if (!TEST_true(SSL_set_session(clientssl, sess)))
+ goto end;
+
+ sexpectedhost = cexpectedhost = "goodhost";
+ if (tst == 2 || tst == 7) {
+ /* Set an inconsistent hostname */
+ if (!TEST_true(SSL_set_tlsext_host_name(clientssl, "altgoodhost")))
+ goto end;
+ /*
+ * In TLSv1.2 we expect the hostname from the original handshake, in
+ * TLSv1.3 we expect the hostname from this handshake
+ */
+ if (tst == 7)
+ sexpectedhost = cexpectedhost = "altgoodhost";
+
+ if (!TEST_str_eq(SSL_get_servername(clientssl,
+ TLSEXT_NAMETYPE_host_name),
+ "altgoodhost"))
+ goto end;
+ } else if (tst == 4 || tst == 9) {
+ /*
+ * A TLSv1.3 session does not associate a session with a servername,
+ * but a TLSv1.2 session does.
+ */
+ if (tst == 9)
+ sexpectedhost = cexpectedhost = NULL;
+
+ if (!TEST_str_eq(SSL_get_servername(clientssl,
+ TLSEXT_NAMETYPE_host_name),
+ cexpectedhost))
goto end;
} else {
- if (!TEST_true(SSL_session_reused(clientssl)))
+ if (!TEST_true(SSL_set_tlsext_host_name(clientssl, "goodhost")))
+ goto end;
+ /*
+ * In a TLSv1.2 resumption where the hostname was not acknowledged
+ * we expect the hostname on the server to be empty. On the client we
+ * return what was requested in this case.
+ *
+ * Similarly if the client didn't set a hostname on an original TLSv1.2
+ * session but is now, the server hostname will be empty, but the client
+ * is as we set it.
+ */
+ if (tst == 1 || tst == 3)
+ sexpectedhost = NULL;
+
+ if (!TEST_str_eq(SSL_get_servername(clientssl,
+ TLSEXT_NAMETYPE_host_name),
+ "goodhost"))
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))
+ if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)))
+ goto end;
+
+ if (!TEST_true(SSL_session_reused(clientssl))
+ || !TEST_true(SSL_session_reused(serverssl))
+ || !TEST_str_eq(SSL_get_servername(clientssl,
+ TLSEXT_NAMETYPE_host_name),
+ cexpectedhost)
+ || !TEST_str_eq(SSL_get_servername(serverssl,
+ TLSEXT_NAMETYPE_host_name),
+ sexpectedhost))
goto end;
testresult = 1;
end:
- SSL_SESSION_free(clntsess);
+ SSL_SESSION_free(sess);
SSL_free(serverssl);
SSL_free(clientssl);
SSL_CTX_free(sctx);
return testresult;
}
+OPT_TEST_DECLARE_USAGE("certfile privkeyfile srpvfile tmpfile provider config\n")
+
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)))
+ char *modulename;
+ char *configfile;
+
+ libctx = OPENSSL_CTX_new();
+ if (!TEST_ptr(libctx))
+ return 0;
+
+ defctxnull = OSSL_PROVIDER_load(NULL, "null");
+
+ /*
+ * Verify that the default and fips providers in the default libctx are not
+ * available
+ */
+ if (!TEST_false(OSSL_PROVIDER_available(NULL, "default"))
+ || !TEST_false(OSSL_PROVIDER_available(NULL, "fips")))
+ return 0;
+
+ if (!test_skip_common_options()) {
+ TEST_error("Error parsing test options\n");
+ return 0;
+ }
+
+ if (!TEST_ptr(certsdir = test_get_argument(0))
+ || !TEST_ptr(srpvfile = test_get_argument(1))
+ || !TEST_ptr(tmpfilename = test_get_argument(2))
+ || !TEST_ptr(modulename = test_get_argument(3))
+ || !TEST_ptr(configfile = test_get_argument(4)))
+ return 0;
+
+ if (!TEST_true(OPENSSL_CTX_load_config(libctx, configfile)))
return 0;
+ /* Check we have the expected provider available */
+ if (!TEST_true(OSSL_PROVIDER_available(libctx, modulename)))
+ return 0;
+
+ /* Check the default provider is not available */
+ if (strcmp(modulename, "default") != 0
+ && !TEST_false(OSSL_PROVIDER_available(libctx, "default")))
+ return 0;
+
+ if (strcmp(modulename, "fips") == 0)
+ is_fips = 1;
+
if (getenv("OPENSSL_TEST_GETCOUNTS") != NULL) {
#ifdef OPENSSL_NO_CRYPTO_MDEBUG
TEST_error("not supported in this build");
#endif
}
+ cert = test_mk_file_path(certsdir, "servercert.pem");
+ if (cert == NULL)
+ return 0;
+
+ privkey = test_mk_file_path(certsdir, "serverkey.pem");
+ if (privkey == NULL) {
+ OPENSSL_free(cert);
+ return 0;
+ }
+
+#if !defined(OPENSSL_NO_TLS1_2) && !defined(OPENSSL_NO_KTLS) \
+ && !defined(OPENSSL_NO_SOCK)
+ ADD_TEST(test_ktls_no_txrx_client_no_txrx_server);
+ ADD_TEST(test_ktls_no_rx_client_no_txrx_server);
+ ADD_TEST(test_ktls_no_tx_client_no_txrx_server);
+ ADD_TEST(test_ktls_client_no_txrx_server);
+ ADD_TEST(test_ktls_no_txrx_client_no_rx_server);
+ ADD_TEST(test_ktls_no_rx_client_no_rx_server);
+ ADD_TEST(test_ktls_no_tx_client_no_rx_server);
+ ADD_TEST(test_ktls_client_no_rx_server);
+ ADD_TEST(test_ktls_no_txrx_client_no_tx_server);
+ ADD_TEST(test_ktls_no_rx_client_no_tx_server);
+ ADD_TEST(test_ktls_no_tx_client_no_tx_server);
+ ADD_TEST(test_ktls_client_no_tx_server);
+ ADD_TEST(test_ktls_no_txrx_client_server);
+ ADD_TEST(test_ktls_no_rx_client_server);
+ ADD_TEST(test_ktls_no_tx_client_server);
+ ADD_TEST(test_ktls_client_server);
+ ADD_TEST(test_ktls_sendfile);
+#endif
ADD_TEST(test_large_message_tls);
ADD_TEST(test_large_message_tls_read_ahead);
#ifndef OPENSSL_NO_DTLS
ADD_TEST(test_session_with_only_int_cache);
ADD_TEST(test_session_with_only_ext_cache);
ADD_TEST(test_session_with_both_cache);
+ ADD_TEST(test_session_wo_ca_names);
#ifndef OPENSSL_NO_TLS1_3
- ADD_ALL_TESTS(test_tickets, 3);
+ ADD_ALL_TESTS(test_stateful_tickets, 3);
+ ADD_ALL_TESTS(test_stateless_tickets, 3);
+ ADD_TEST(test_psk_tickets);
+ ADD_ALL_TESTS(test_extra_tickets, 6);
#endif
ADD_ALL_TESTS(test_ssl_set_bio, TOTAL_SSL_SET_BIO_TESTS);
ADD_TEST(test_ssl_bio_pop_next_bio);
#endif
#ifndef OPENSSL_NO_TLS1_2
ADD_TEST(test_client_hello_cb);
+ ADD_TEST(test_no_ems);
+ ADD_TEST(test_ccs_change_cipher);
#endif
#ifndef OPENSSL_NO_TLS1_3
ADD_ALL_TESTS(test_early_data_read_write, 3);
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_3
ADD_ALL_TESTS(test_set_ciphersuite, 10);
ADD_TEST(test_ciphersuite_change);
-#ifdef OPENSSL_NO_PSK
+ ADD_ALL_TESTS(test_tls13_ciphersuite, 4);
+# ifdef OPENSSL_NO_PSK
ADD_ALL_TESTS(test_tls13_psk, 1);
-#else
+# else
ADD_ALL_TESTS(test_tls13_psk, 4);
-#endif /* OPENSSL_NO_PSK */
+# endif /* OPENSSL_NO_PSK */
+# ifndef OPENSSL_NO_TLS1_2
+ /* Test with both TLSv1.3 and 1.2 versions */
+ ADD_ALL_TESTS(test_key_exchange, 14);
+# else
+ /* Test with only TLSv1.3 versions */
+ ADD_ALL_TESTS(test_key_exchange, 12);
+# endif
ADD_ALL_TESTS(test_custom_exts, 5);
ADD_TEST(test_stateless);
ADD_TEST(test_pha_key_update);
ADD_ALL_TESTS(test_custom_exts, 3);
#endif
ADD_ALL_TESTS(test_serverinfo, 8);
- ADD_ALL_TESTS(test_export_key_mat, 4);
+ ADD_ALL_TESTS(test_export_key_mat, 6);
#ifndef OPENSSL_NO_TLS1_3
ADD_ALL_TESTS(test_export_key_mat_early, 3);
+ ADD_TEST(test_key_update);
+ ADD_ALL_TESTS(test_key_update_in_write, 2);
#endif
ADD_ALL_TESTS(test_ssl_clear, 2);
ADD_ALL_TESTS(test_max_fragment_len_ext, OSSL_NELEM(max_fragment_len_test));
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_ticket_callbacks, 16);
+ ADD_ALL_TESTS(test_shutdown, 7);
+ ADD_ALL_TESTS(test_cert_cb, 6);
+ ADD_ALL_TESTS(test_client_cert_cb, 2);
+ ADD_ALL_TESTS(test_ca_names, 3);
+#ifndef OPENSSL_NO_TLS1_2
+ ADD_ALL_TESTS(test_multiblock_write, OSSL_NELEM(multiblock_cipherlist_data));
+#endif
+ ADD_ALL_TESTS(test_servername, 10);
return 1;
}
void cleanup_tests(void)
{
+ OPENSSL_free(cert);
+ OPENSSL_free(privkey);
bio_s_mempacket_test_free();
+ bio_s_always_retry_free();
+ OSSL_PROVIDER_unload(defctxnull);
+ OPENSSL_CTX_free(libctx);
}
projects / openssl.git / blobdiff