Absolute File Name: | /home/opencoverage/opencoverage/guest-scripts/libressl/src/crypto/ui/ui_util.c |
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1 | /* $OpenBSD: ui_util.c,v 1.10 2015/09/10 15:56:26 jsing Exp $ */ | - | ||||||||||||
2 | /* ==================================================================== | - | ||||||||||||
3 | * Copyright (c) 2001-2002 The OpenSSL Project. All rights reserved. | - | ||||||||||||
4 | * | - | ||||||||||||
5 | * Redistribution and use in source and binary forms, with or without | - | ||||||||||||
6 | * modification, are permitted provided that the following conditions | - | ||||||||||||
7 | * are met: | - | ||||||||||||
8 | * | - | ||||||||||||
9 | * 1. Redistributions of source code must retain the above copyright | - | ||||||||||||
10 | * notice, this list of conditions and the following disclaimer. | - | ||||||||||||
11 | * | - | ||||||||||||
12 | * 2. Redistributions in binary form must reproduce the above copyright | - | ||||||||||||
13 | * notice, this list of conditions and the following disclaimer in | - | ||||||||||||
14 | * the documentation and/or other materials provided with the | - | ||||||||||||
15 | * distribution. | - | ||||||||||||
16 | * | - | ||||||||||||
17 | * 3. All advertising materials mentioning features or use of this | - | ||||||||||||
18 | * software must display the following acknowledgment: | - | ||||||||||||
19 | * "This product includes software developed by the OpenSSL Project | - | ||||||||||||
20 | * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" | - | ||||||||||||
21 | * | - | ||||||||||||
22 | * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | - | ||||||||||||
23 | * endorse or promote products derived from this software without | - | ||||||||||||
24 | * prior written permission. For written permission, please contact | - | ||||||||||||
25 | * openssl-core@openssl.org. | - | ||||||||||||
26 | * | - | ||||||||||||
27 | * 5. Products derived from this software may not be called "OpenSSL" | - | ||||||||||||
28 | * nor may "OpenSSL" appear in their names without prior written | - | ||||||||||||
29 | * permission of the OpenSSL Project. | - | ||||||||||||
30 | * | - | ||||||||||||
31 | * 6. Redistributions of any form whatsoever must retain the following | - | ||||||||||||
32 | * acknowledgment: | - | ||||||||||||
33 | * "This product includes software developed by the OpenSSL Project | - | ||||||||||||
34 | * for use in the OpenSSL Toolkit (http://www.openssl.org/)" | - | ||||||||||||
35 | * | - | ||||||||||||
36 | * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | - | ||||||||||||
37 | * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | - | ||||||||||||
38 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | - | ||||||||||||
39 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | - | ||||||||||||
40 | * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | - | ||||||||||||
41 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | - | ||||||||||||
42 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | - | ||||||||||||
43 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | - | ||||||||||||
44 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | - | ||||||||||||
45 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | - | ||||||||||||
46 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | - | ||||||||||||
47 | * OF THE POSSIBILITY OF SUCH DAMAGE. | - | ||||||||||||
48 | * ==================================================================== | - | ||||||||||||
49 | * | - | ||||||||||||
50 | * This product includes cryptographic software written by Eric Young | - | ||||||||||||
51 | * (eay@cryptsoft.com). This product includes software written by Tim | - | ||||||||||||
52 | * Hudson (tjh@cryptsoft.com). | - | ||||||||||||
53 | * | - | ||||||||||||
54 | */ | - | ||||||||||||
55 | - | |||||||||||||
56 | #include <string.h> | - | ||||||||||||
57 | - | |||||||||||||
58 | #include <openssl/ui_compat.h> | - | ||||||||||||
59 | - | |||||||||||||
60 | #include "ui_locl.h" | - | ||||||||||||
61 | - | |||||||||||||
62 | int | - | ||||||||||||
63 | UI_UTIL_read_pw_string(char *buf, int length, const char *prompt, int verify) | - | ||||||||||||
64 | { | - | ||||||||||||
65 | char buff[BUFSIZ]; | - | ||||||||||||
66 | int ret; | - | ||||||||||||
67 | - | |||||||||||||
68 | ret = UI_UTIL_read_pw(buf, buff, (length > BUFSIZ) ? BUFSIZ : length, | - | ||||||||||||
69 | prompt, verify); | - | ||||||||||||
70 | explicit_bzero(buff, BUFSIZ); | - | ||||||||||||
71 | return (ret); never executed: return (ret); | 0 | ||||||||||||
72 | } | - | ||||||||||||
73 | - | |||||||||||||
74 | int | - | ||||||||||||
75 | UI_UTIL_read_pw(char *buf, char *buff, int size, const char *prompt, int verify) | - | ||||||||||||
76 | { | - | ||||||||||||
77 | int ok = 0; | - | ||||||||||||
78 | UI *ui; | - | ||||||||||||
79 | - | |||||||||||||
80 | if (size < 1)
| 0 | ||||||||||||
81 | return -1; never executed: return -1; | 0 | ||||||||||||
82 | - | |||||||||||||
83 | ui = UI_new(); | - | ||||||||||||
84 | if (ui) {
| 0 | ||||||||||||
85 | ok = UI_add_input_string(ui, prompt, 0, buf, 0, size - 1); | - | ||||||||||||
86 | if (ok >= 0 && verify)
| 0 | ||||||||||||
87 | ok = UI_add_verify_string(ui, prompt, 0, buff, 0, never executed: ok = UI_add_verify_string(ui, prompt, 0, buff, 0, size - 1, buf); | 0 | ||||||||||||
88 | size - 1, buf); never executed: ok = UI_add_verify_string(ui, prompt, 0, buff, 0, size - 1, buf); | 0 | ||||||||||||
89 | if (ok >= 0)
| 0 | ||||||||||||
90 | ok = UI_process(ui); never executed: ok = UI_process(ui); | 0 | ||||||||||||
91 | UI_free(ui); | - | ||||||||||||
92 | } never executed: end of block | 0 | ||||||||||||
93 | if (ok > 0)
| 0 | ||||||||||||
94 | ok = 0; never executed: ok = 0; | 0 | ||||||||||||
95 | return (ok); never executed: return (ok); | 0 | ||||||||||||
96 | } | - | ||||||||||||
97 | - | |||||||||||||
98 | /* | - | ||||||||||||
99 | * Old compatibility glue - see comment in ui_compat.h. | - | ||||||||||||
100 | */ | - | ||||||||||||
101 | int | - | ||||||||||||
102 | _ossl_old_des_read_pw_string(char *buf, int length, const char *prompt, int verify) | - | ||||||||||||
103 | { | - | ||||||||||||
104 | return UI_UTIL_read_pw_string(buf, length, prompt, verify); never executed: return UI_UTIL_read_pw_string(buf, length, prompt, verify); | 0 | ||||||||||||
105 | } | - | ||||||||||||
106 | - | |||||||||||||
107 | int | - | ||||||||||||
108 | _ossl_old_des_read_pw(char *buf, char *buff, int size, const char *prompt, int verify) | - | ||||||||||||
109 | { | - | ||||||||||||
110 | return UI_UTIL_read_pw(buf, buff, size, prompt, verify); never executed: return UI_UTIL_read_pw(buf, buff, size, prompt, verify); | 0 | ||||||||||||
111 | } | - | ||||||||||||
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