| 1 | /*
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| 2 | * Copyright 2002-2022 The OpenSSL Project Authors. All Rights Reserved.
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| 3 | *
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| 4 | * Licensed under the Apache License 2.0 (the "License"). You may not use
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| 5 | * this file except in compliance with the License. You can obtain a copy
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| 6 | * in the file LICENSE in the source distribution or at
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| 7 | * https://www.openssl.org/source/license.html
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| 8 | */
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| 9 |
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| 10 | #include <stdio.h>
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| 11 | #include <string.h>
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| 12 | #include <openssl/opensslconf.h>
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| 13 | #include <openssl/err.h>
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| 14 | #include "apps_ui.h"
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| 15 | #include "testutil.h"
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| 16 |
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| 17 |
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| 18 | #include <openssl/ui.h>
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| 19 |
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| 20 | /* Old style PEM password callback */
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| 21 | static int test_pem_password_cb(char *buf, int size, int rwflag, void *userdata)
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| 22 | {
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| 23 | OPENSSL_strlcpy(buf, (char *)userdata, (size_t)size);
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| 24 | return strlen(buf);
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| 25 | }
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| 26 |
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| 27 | /*
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| 28 | * Test wrapping old style PEM password callback in a UI method through the
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| 29 | * use of UI utility functions
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| 30 | */
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| 31 | static int test_old(void)
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| 32 | {
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| 33 | UI_METHOD *ui_method = NULL;
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| 34 | UI *ui = NULL;
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| 35 | char defpass[] = "password";
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| 36 | char pass[16];
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| 37 | int ok = 0;
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| 38 |
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| 39 | if (!TEST_ptr(ui_method =
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| 40 | UI_UTIL_wrap_read_pem_callback( test_pem_password_cb, 0))
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| 41 | || !TEST_ptr(ui = UI_new_method(ui_method)))
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| 42 | goto err;
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| 43 |
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| 44 | /* The wrapper passes the UI userdata as the callback userdata param */
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| 45 | UI_add_user_data(ui, defpass);
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| 46 |
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| 47 | if (UI_add_input_string(ui, "prompt", UI_INPUT_FLAG_DEFAULT_PWD,
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| 48 | pass, 0, sizeof(pass) - 1) <= 0)
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| 49 | goto err;
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| 50 |
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| 51 | switch (UI_process(ui)) {
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| 52 | case -2:
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| 53 | TEST_info("test_old: UI process interrupted or cancelled");
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| 54 | /* fall through */
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| 55 | case -1:
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| 56 | goto err;
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| 57 | default:
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| 58 | break;
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| 59 | }
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| 60 |
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| 61 | if (TEST_str_eq(pass, defpass))
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| 62 | ok = 1;
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| 63 |
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| 64 | err:
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| 65 | UI_free(ui);
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| 66 | UI_destroy_method(ui_method);
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| 67 |
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| 68 | return ok;
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| 69 | }
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| 70 |
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| 71 | /* Test of UI. This uses the UI method defined in apps/apps.c */
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| 72 | static int test_new_ui(void)
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| 73 | {
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| 74 | PW_CB_DATA cb_data = {
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| 75 | "password",
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| 76 | "prompt"
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| 77 | };
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| 78 | char pass[16];
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| 79 | int ok = 0;
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| 80 |
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| 81 | (void)setup_ui_method();
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| 82 | if (TEST_int_gt(password_callback(pass, sizeof(pass), 0, &cb_data), 0)
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| 83 | && TEST_str_eq(pass, cb_data.password))
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| 84 | ok = 1;
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| 85 | destroy_ui_method();
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| 86 | return ok;
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| 87 | }
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| 88 |
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| 89 | int setup_tests(void)
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| 90 | {
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| 91 | ADD_TEST(test_old);
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| 92 | ADD_TEST(test_new_ui);
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| 93 | return 1;
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| 94 | }
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