| yuezonghe | 824eb0c | 2024-06-27 02:32:26 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved. |
| 3 | * |
| 4 | * Licensed under the OpenSSL license (the "License"). You may not use |
| 5 | * this file except in compliance with the License. You can obtain a copy |
| 6 | * in the file LICENSE in the source distribution or at |
| 7 | * https://www.openssl.org/source/license.html |
| 8 | */ |
| 9 | |
| 10 | #include <openssl/ssl.h> |
| 11 | #include <openssl/err.h> |
| 12 | #include "ssltestlib.h" |
| 13 | #include "testutil.h" |
| 14 | #include <string.h> |
| 15 | |
| 16 | static char *cert = NULL; |
| 17 | static char *privkey = NULL; |
| 18 | |
| 19 | static int test_fatalerr(void) |
| 20 | { |
| 21 | SSL_CTX *sctx = NULL, *cctx = NULL; |
| 22 | SSL *sssl = NULL, *cssl = NULL; |
| 23 | const char *msg = "Dummy"; |
| 24 | BIO *wbio = NULL; |
| 25 | int ret = 0, len; |
| 26 | char buf[80]; |
| 27 | unsigned char dummyrec[] = { |
| 28 | 0x17, 0x03, 0x03, 0x00, 0x05, 'D', 'u', 'm', 'm', 'y' |
| 29 | }; |
| 30 | |
| 31 | if (!TEST_true(create_ssl_ctx_pair(TLS_method(), TLS_method(), |
| 32 | TLS1_VERSION, TLS_MAX_VERSION, |
| 33 | &sctx, &cctx, cert, privkey))) |
| 34 | goto err; |
| 35 | |
| 36 | /* |
| 37 | * Deliberately set the cipher lists for client and server to be different |
| 38 | * to force a handshake failure. |
| 39 | */ |
| 40 | if (!TEST_true(SSL_CTX_set_cipher_list(sctx, "AES128-SHA")) |
| 41 | || !TEST_true(SSL_CTX_set_cipher_list(cctx, "AES256-SHA")) |
| 42 | || !TEST_true(SSL_CTX_set_ciphersuites(sctx, |
| 43 | "TLS_AES_128_GCM_SHA256")) |
| 44 | || !TEST_true(SSL_CTX_set_ciphersuites(cctx, |
| 45 | "TLS_AES_256_GCM_SHA384")) |
| 46 | || !TEST_true(create_ssl_objects(sctx, cctx, &sssl, &cssl, NULL, |
| 47 | NULL))) |
| 48 | goto err; |
| 49 | |
| 50 | wbio = SSL_get_wbio(cssl); |
| 51 | if (!TEST_ptr(wbio)) { |
| 52 | printf("Unexpected NULL bio received\n"); |
| 53 | goto err; |
| 54 | } |
| 55 | |
| 56 | /* Connection should fail */ |
| 57 | if (!TEST_false(create_ssl_connection(sssl, cssl, SSL_ERROR_NONE))) |
| 58 | goto err; |
| 59 | |
| 60 | ERR_clear_error(); |
| 61 | |
| 62 | /* Inject a plaintext record from client to server */ |
| 63 | if (!TEST_int_gt(BIO_write(wbio, dummyrec, sizeof(dummyrec)), 0)) |
| 64 | goto err; |
| 65 | |
| 66 | /* SSL_read()/SSL_write should fail because of a previous fatal error */ |
| 67 | if (!TEST_int_le(len = SSL_read(sssl, buf, sizeof(buf) - 1), 0)) { |
| 68 | buf[len] = '\0'; |
| 69 | TEST_error("Unexpected success reading data: %s\n", buf); |
| 70 | goto err; |
| 71 | } |
| 72 | if (!TEST_int_le(SSL_write(sssl, msg, strlen(msg)), 0)) |
| 73 | goto err; |
| 74 | |
| 75 | ret = 1; |
| 76 | err: |
| 77 | SSL_free(sssl); |
| 78 | SSL_free(cssl); |
| 79 | SSL_CTX_free(sctx); |
| 80 | SSL_CTX_free(cctx); |
| 81 | |
| 82 | return ret; |
| 83 | } |
| 84 | |
| 85 | int setup_tests(void) |
| 86 | { |
| 87 | if (!TEST_ptr(cert = test_get_argument(0)) |
| 88 | || !TEST_ptr(privkey = test_get_argument(1))) |
| 89 | return 0; |
| 90 | |
| 91 | ADD_TEST(test_fatalerr); |
| 92 | |
| 93 | return 1; |
| 94 | } |