[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/lib/libssl/openssl-1.1.1o/test/dtlstest.c b/ap/lib/libssl/openssl-1.1.1o/test/dtlstest.c
new file mode 100644
index 0000000..59b257d
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/test/dtlstest.c
@@ -0,0 +1,437 @@
+/*
+ * Copyright 2016-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <string.h>
+#include <openssl/bio.h>
+#include <openssl/crypto.h>
+#include <openssl/ssl.h>
+#include <openssl/err.h>
+
+#include "ssltestlib.h"
+#include "testutil.h"
+
+static char *cert = NULL;
+static char *privkey = NULL;
+static unsigned int timer_cb_count;
+
+#define NUM_TESTS 2
+
+
+#define DUMMY_CERT_STATUS_LEN 12
+
+static unsigned char certstatus[] = {
+ SSL3_RT_HANDSHAKE, /* Content type */
+ 0xfe, 0xfd, /* Record version */
+ 0, 1, /* Epoch */
+ 0, 0, 0, 0, 0, 0x0f, /* Record sequence number */
+ 0, DTLS1_HM_HEADER_LENGTH + DUMMY_CERT_STATUS_LEN - 2,
+ SSL3_MT_CERTIFICATE_STATUS, /* Cert Status handshake message type */
+ 0, 0, DUMMY_CERT_STATUS_LEN, /* Message len */
+ 0, 5, /* Message sequence */
+ 0, 0, 0, /* Fragment offset */
+ 0, 0, DUMMY_CERT_STATUS_LEN - 2, /* Fragment len */
+ 0x80, 0x80, 0x80, 0x80, 0x80,
+ 0x80, 0x80, 0x80, 0x80, 0x80 /* Dummy data */
+};
+
+#define RECORD_SEQUENCE 10
+
+static unsigned int timer_cb(SSL *s, unsigned int timer_us)
+{
+ ++timer_cb_count;
+
+ if (timer_us == 0)
+ return 50000;
+ else
+ return 2 * timer_us;
+}
+
+static int test_dtls_unprocessed(int testidx)
+{
+ SSL_CTX *sctx = NULL, *cctx = NULL;
+ SSL *serverssl1 = NULL, *clientssl1 = NULL;
+ BIO *c_to_s_fbio, *c_to_s_mempacket;
+ int testresult = 0;
+
+ timer_cb_count = 0;
+
+ if (!TEST_true(create_ssl_ctx_pair(DTLS_server_method(),
+ DTLS_client_method(),
+ DTLS1_VERSION, DTLS_MAX_VERSION,
+ &sctx, &cctx, cert, privkey)))
+ return 0;
+
+ if (!TEST_true(SSL_CTX_set_cipher_list(cctx, "AES128-SHA")))
+ goto end;
+
+ c_to_s_fbio = BIO_new(bio_f_tls_dump_filter());
+ if (!TEST_ptr(c_to_s_fbio))
+ goto end;
+
+ /* BIO is freed by create_ssl_connection on error */
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl1, &clientssl1,
+ NULL, c_to_s_fbio)))
+ goto end;
+
+ DTLS_set_timer_cb(clientssl1, timer_cb);
+
+ if (testidx == 1)
+ certstatus[RECORD_SEQUENCE] = 0xff;
+
+ /*
+ * Inject a dummy record from the next epoch. In test 0, this should never
+ * get used because the message sequence number is too big. In test 1 we set
+ * the record sequence number to be way off in the future.
+ */
+ c_to_s_mempacket = SSL_get_wbio(clientssl1);
+ c_to_s_mempacket = BIO_next(c_to_s_mempacket);
+ mempacket_test_inject(c_to_s_mempacket, (char *)certstatus,
+ sizeof(certstatus), 1, INJECT_PACKET_IGNORE_REC_SEQ);
+
+ /*
+ * Create the connection. We use "create_bare_ssl_connection" here so that
+ * we can force the connection to not do "SSL_read" once partly connected.
+ * We don't want to accidentally read the dummy records we injected because
+ * they will fail to decrypt.
+ */
+ if (!TEST_true(create_bare_ssl_connection(serverssl1, clientssl1,
+ SSL_ERROR_NONE, 0)))
+ goto end;
+
+ if (timer_cb_count == 0) {
+ printf("timer_callback was not called.\n");
+ goto end;
+ }
+
+ testresult = 1;
+ end:
+ SSL_free(serverssl1);
+ SSL_free(clientssl1);
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+
+ return testresult;
+}
+
+#define CLI_TO_SRV_EPOCH_0_RECS 3
+#define CLI_TO_SRV_EPOCH_1_RECS 1
+#if !defined(OPENSSL_NO_EC) || !defined(OPENSSL_NO_DH)
+# define SRV_TO_CLI_EPOCH_0_RECS 10
+#else
+/*
+ * In this case we have no ServerKeyExchange message, because we don't have
+ * ECDHE or DHE. When it is present it gets fragmented into 3 records in this
+ * test.
+ */
+# define SRV_TO_CLI_EPOCH_0_RECS 9
+#endif
+#define SRV_TO_CLI_EPOCH_1_RECS 1
+#define TOTAL_FULL_HAND_RECORDS \
+ (CLI_TO_SRV_EPOCH_0_RECS + CLI_TO_SRV_EPOCH_1_RECS + \
+ SRV_TO_CLI_EPOCH_0_RECS + SRV_TO_CLI_EPOCH_1_RECS)
+
+#define CLI_TO_SRV_RESUME_EPOCH_0_RECS 3
+#define CLI_TO_SRV_RESUME_EPOCH_1_RECS 1
+#define SRV_TO_CLI_RESUME_EPOCH_0_RECS 2
+#define SRV_TO_CLI_RESUME_EPOCH_1_RECS 1
+#define TOTAL_RESUME_HAND_RECORDS \
+ (CLI_TO_SRV_RESUME_EPOCH_0_RECS + CLI_TO_SRV_RESUME_EPOCH_1_RECS + \
+ SRV_TO_CLI_RESUME_EPOCH_0_RECS + SRV_TO_CLI_RESUME_EPOCH_1_RECS)
+
+#define TOTAL_RECORDS (TOTAL_FULL_HAND_RECORDS + TOTAL_RESUME_HAND_RECORDS)
+
+static int test_dtls_drop_records(int idx)
+{
+ SSL_CTX *sctx = NULL, *cctx = NULL;
+ SSL *serverssl = NULL, *clientssl = NULL;
+ BIO *c_to_s_fbio, *mempackbio;
+ int testresult = 0;
+ int epoch = 0;
+ SSL_SESSION *sess = NULL;
+ int cli_to_srv_epoch0, cli_to_srv_epoch1, srv_to_cli_epoch0;
+
+ if (!TEST_true(create_ssl_ctx_pair(DTLS_server_method(),
+ DTLS_client_method(),
+ DTLS1_VERSION, DTLS_MAX_VERSION,
+ &sctx, &cctx, cert, privkey)))
+ return 0;
+
+ if (idx >= TOTAL_FULL_HAND_RECORDS) {
+ /* We're going to do a resumption handshake. Get a session first. */
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
+ NULL, NULL))
+ || !TEST_true(create_ssl_connection(serverssl, clientssl,
+ SSL_ERROR_NONE))
+ || !TEST_ptr(sess = SSL_get1_session(clientssl)))
+ goto end;
+
+ SSL_shutdown(clientssl);
+ SSL_shutdown(serverssl);
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ serverssl = clientssl = NULL;
+
+ cli_to_srv_epoch0 = CLI_TO_SRV_RESUME_EPOCH_0_RECS;
+ cli_to_srv_epoch1 = CLI_TO_SRV_RESUME_EPOCH_1_RECS;
+ srv_to_cli_epoch0 = SRV_TO_CLI_RESUME_EPOCH_0_RECS;
+ idx -= TOTAL_FULL_HAND_RECORDS;
+ } else {
+ cli_to_srv_epoch0 = CLI_TO_SRV_EPOCH_0_RECS;
+ cli_to_srv_epoch1 = CLI_TO_SRV_EPOCH_1_RECS;
+ srv_to_cli_epoch0 = SRV_TO_CLI_EPOCH_0_RECS;
+ }
+
+ c_to_s_fbio = BIO_new(bio_f_tls_dump_filter());
+ if (!TEST_ptr(c_to_s_fbio))
+ goto end;
+
+ /* BIO is freed by create_ssl_connection on error */
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
+ NULL, c_to_s_fbio)))
+ goto end;
+
+ if (sess != NULL) {
+ if (!TEST_true(SSL_set_session(clientssl, sess)))
+ goto end;
+ }
+
+ DTLS_set_timer_cb(clientssl, timer_cb);
+ DTLS_set_timer_cb(serverssl, timer_cb);
+
+ /* Work out which record to drop based on the test number */
+ if (idx >= cli_to_srv_epoch0 + cli_to_srv_epoch1) {
+ mempackbio = SSL_get_wbio(serverssl);
+ idx -= cli_to_srv_epoch0 + cli_to_srv_epoch1;
+ if (idx >= srv_to_cli_epoch0) {
+ epoch = 1;
+ idx -= srv_to_cli_epoch0;
+ }
+ } else {
+ mempackbio = SSL_get_wbio(clientssl);
+ if (idx >= cli_to_srv_epoch0) {
+ epoch = 1;
+ idx -= cli_to_srv_epoch0;
+ }
+ mempackbio = BIO_next(mempackbio);
+ }
+ BIO_ctrl(mempackbio, MEMPACKET_CTRL_SET_DROP_EPOCH, epoch, NULL);
+ BIO_ctrl(mempackbio, MEMPACKET_CTRL_SET_DROP_REC, idx, NULL);
+
+ if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)))
+ goto end;
+
+ if (sess != NULL && !TEST_true(SSL_session_reused(clientssl)))
+ goto end;
+
+ /* If the test did what we planned then it should have dropped a record */
+ if (!TEST_int_eq((int)BIO_ctrl(mempackbio, MEMPACKET_CTRL_GET_DROP_REC, 0,
+ NULL), -1))
+ goto end;
+
+ testresult = 1;
+ end:
+ SSL_SESSION_free(sess);
+ SSL_free(serverssl);
+ SSL_free(clientssl);
+ SSL_CTX_free(sctx);
+ SSL_CTX_free(cctx);
+
+ return testresult;
+}
+
+static const char dummy_cookie[] = "0123456";
+
+static int generate_cookie_cb(SSL *ssl, unsigned char *cookie,
+ unsigned int *cookie_len)
+{
+ memcpy(cookie, dummy_cookie, sizeof(dummy_cookie));
+ *cookie_len = sizeof(dummy_cookie);
+ return 1;
+}
+
+static int verify_cookie_cb(SSL *ssl, const unsigned char *cookie,
+ unsigned int cookie_len)
+{
+ return TEST_mem_eq(cookie, cookie_len, dummy_cookie, sizeof(dummy_cookie));
+}
+
+static int test_cookie(void)
+{
+ SSL_CTX *sctx = NULL, *cctx = NULL;
+ SSL *serverssl = NULL, *clientssl = NULL;
+ int testresult = 0;
+
+ if (!TEST_true(create_ssl_ctx_pair(DTLS_server_method(),
+ DTLS_client_method(),
+ DTLS1_VERSION, DTLS_MAX_VERSION,
+ &sctx, &cctx, cert, privkey)))
+ return 0;
+
+ SSL_CTX_set_options(sctx, SSL_OP_COOKIE_EXCHANGE);
+ SSL_CTX_set_cookie_generate_cb(sctx, generate_cookie_cb);
+ SSL_CTX_set_cookie_verify_cb(sctx, verify_cookie_cb);
+
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
+ NULL, NULL))
+ || !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_dtls_duplicate_records(void)
+{
+ SSL_CTX *sctx = NULL, *cctx = NULL;
+ SSL *serverssl = NULL, *clientssl = NULL;
+ int testresult = 0;
+
+ if (!TEST_true(create_ssl_ctx_pair(DTLS_server_method(),
+ DTLS_client_method(),
+ DTLS1_VERSION, DTLS_MAX_VERSION,
+ &sctx, &cctx, cert, privkey)))
+ return 0;
+
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
+ NULL, NULL)))
+ goto end;
+
+ DTLS_set_timer_cb(clientssl, timer_cb);
+ DTLS_set_timer_cb(serverssl, timer_cb);
+
+ BIO_ctrl(SSL_get_wbio(clientssl), MEMPACKET_CTRL_SET_DUPLICATE_REC, 1, NULL);
+ BIO_ctrl(SSL_get_wbio(serverssl), MEMPACKET_CTRL_SET_DUPLICATE_REC, 1, NULL);
+
+ 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;
+}
+
+/*
+ * Test that swapping an app data record so that it is received before the
+ * Finished message still works.
+ */
+static int test_swap_app_data(void)
+{
+ SSL_CTX *sctx = NULL, *cctx = NULL;
+ SSL *sssl = NULL, *cssl = NULL;
+ int testresult = 0;
+ BIO *bio;
+ char msg[] = { 0x00, 0x01, 0x02, 0x03 };
+ char buf[10];
+
+ if (!TEST_true(create_ssl_ctx_pair(DTLS_server_method(),
+ DTLS_client_method(),
+ DTLS1_VERSION, 0,
+ &sctx, &cctx, cert, privkey)))
+ return 0;
+
+#ifndef OPENSSL_NO_DTLS1_2
+ if (!TEST_true(SSL_CTX_set_cipher_list(cctx, "AES128-SHA")))
+ goto end;
+#else
+ /* Default sigalgs are SHA1 based in <DTLS1.2 which is in security level 0 */
+ if (!TEST_true(SSL_CTX_set_cipher_list(sctx, "AES128-SHA:@SECLEVEL=0"))
+ || !TEST_true(SSL_CTX_set_cipher_list(cctx,
+ "AES128-SHA:@SECLEVEL=0")))
+ goto end;
+#endif
+
+ if (!TEST_true(create_ssl_objects(sctx, cctx, &sssl, &cssl,
+ NULL, NULL)))
+ goto end;
+
+ /* Send flight 1: ClientHello */
+ if (!TEST_int_le(SSL_connect(cssl), 0))
+ goto end;
+
+ /* Recv flight 1, send flight 2: ServerHello, Certificate, ServerHelloDone */
+ if (!TEST_int_le(SSL_accept(sssl), 0))
+ goto end;
+
+ /* Recv flight 2, send flight 3: ClientKeyExchange, CCS, Finished */
+ if (!TEST_int_le(SSL_connect(cssl), 0))
+ goto end;
+
+ /* Recv flight 3, send flight 4: datagram 1(NST, CCS) datagram 2(Finished) */
+ if (!TEST_int_gt(SSL_accept(sssl), 0))
+ goto end;
+
+ /* Send flight 5: app data */
+ if (!TEST_int_eq(SSL_write(sssl, msg, sizeof(msg)), (int)sizeof(msg)))
+ goto end;
+
+ bio = SSL_get_wbio(sssl);
+ if (!TEST_ptr(bio)
+ || !TEST_true(mempacket_swap_recent(bio)))
+ goto end;
+
+ /*
+ * Recv flight 4 (datagram 1): NST, CCS, + flight 5: app data
+ * + flight 4 (datagram 2): Finished
+ */
+ if (!TEST_int_gt(SSL_connect(cssl), 0))
+ goto end;
+
+ /* The app data should be buffered already */
+ if (!TEST_int_eq(SSL_pending(cssl), (int)sizeof(msg))
+ || !TEST_true(SSL_has_pending(cssl)))
+ goto end;
+
+ /*
+ * Recv flight 5 (app data)
+ * We already buffered this so it should be available.
+ */
+ if (!TEST_int_eq(SSL_read(cssl, buf, sizeof(buf)), (int)sizeof(msg)))
+ goto end;
+
+ testresult = 1;
+ end:
+ SSL_free(cssl);
+ SSL_free(sssl);
+ SSL_CTX_free(cctx);
+ SSL_CTX_free(sctx);
+ return testresult;
+}
+
+int setup_tests(void)
+{
+ if (!TEST_ptr(cert = test_get_argument(0))
+ || !TEST_ptr(privkey = test_get_argument(1)))
+ return 0;
+
+ ADD_ALL_TESTS(test_dtls_unprocessed, NUM_TESTS);
+ ADD_ALL_TESTS(test_dtls_drop_records, TOTAL_RECORDS);
+ ADD_TEST(test_cookie);
+ ADD_TEST(test_dtls_duplicate_records);
+ ADD_TEST(test_swap_app_data);
+
+ return 1;
+}
+
+void cleanup_tests(void)
+{
+ bio_f_tls_dump_filter_free();
+ bio_s_mempacket_test_free();
+}