1 /*
2 * Copyright (C) 2016 Red Hat, Inc.
3 *
4 * This file is part of GnuTLS.
5 *
6 * GnuTLS is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 3 of the License, or
9 * (at your option) any later version.
10 *
11 * GnuTLS is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with GnuTLS; if not, write to the Free Software Foundation,
18 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21 #ifdef HAVE_CONFIG_H
22 #include <config.h>
23 #endif
24
25 #include <stdio.h>
26 #include <stdarg.h>
27 #include <stdlib.h>
28 #include <string.h>
29 #include <utils.h>
30
31 #include <gnutls/gnutls.h>
32 #include <gnutls/x509.h>
33 #include <gnutls/abstract.h>
34 #include <nettle/version.h>
35
36 /* Checks whether the output of the import functions is the expected one,
37 * on illegal key input */
38
39 static unsigned char rsa_key_pem[] =
40 "-----BEGIN RSA PRIVATE KEY-----\n"
41 "MIICXQIBAAKBgQCpTrErF6KeHfaSBfQXLkw2AkrteEFca/jbWk2S0df5cRrsuC+R\n"
42 "nrpHnk4prJISVQZzF+s5qgzulvRaMD0vnlCDKPjDgRLkFyiT3pW5JZJqTKiILQBw\n"
43 "z6rqlQO7UWWqetc/gl9SHTq/vX5CDbA5Nxc9HJLkPX5Xl3wA12PAYmraugIDAQAB\n"
44 "AoGABMjQgOM+GTHHkgDREQah6LTP4T4QusfiVHCM2KVNcSMdG6tozLirkvKKSusx\n"
45 "hYsZj48ReqOvkd56MUJDuGDE7aQqhsrDnTgTnoYH7dFSY6acUucj5F6yeircFth4\n"
46 "lRko09HKZ5Fd1ngstPU35GsekUMq8vaHDrRzleydp+Z5lMECQQDP/cy68Jt7tMZT\n"
47 "oQQLhsddyoQG+2JiWz3PT9P9d5WdkMqzOYt6ADZ2m8HpmMcv32LQHtriSxy7JqXW\n"
48 "3uSnowkEAkEA0GMOXvV/8QnWKU2/byp3HVDQP57Vq/M37BhMbxoZDAHCaIz7v8k2\n"
49 "D7UBQdTeiUsm6gFJ1+E6YCnmTxdPRVuN6QJBALLLOQAGL5Jy/v4K7yA9dwpgOYiK\n"
50 "9rMYPhUFSXWdI+cz/Zt9vzFcF3V0RYhaRfgYLqg7retTqFoVSgBg0OxuUSMCQBtF\n"
51 "q37QAGOKVwXmz/P7icVDa024OtybIyl58J7luntwy4GlWdk6uyGJHdYAxvMO69Pa\n"
52 "QVDIgDxPn32gXlaEaekCQQCVhXc3zc+VX3nM4iCpXhlET2N75ULzsR+r6CdvtwSB\n"
53 "vXMBcuCE1aJHZDxqRx8XFZDZl+Ij/jrBMmtI15ebDuzH\n"
54 "-----END RSA PRIVATE KEY-----\n";
55
56 const gnutls_datum_t rsa_key = { rsa_key_pem,
57 sizeof(rsa_key_pem)-1
58 };
59
60 static unsigned char p8_rsa_pem[] =
61 "-----BEGIN ENCRYPTED PRIVATE KEY-----\n"
62 "MIICojAcBgoqhkiG9w0BDAEDMA4ECDxZ1/EW+8XWAgIUYASCAoBR6R3Z341vSRvs\n"
63 "/LMErKcKkAQ3THTZBpmYgR2mrJUjJBivzOuRTCRpgtjuQ4ht2Q7KV943mJXsqAFI\n"
64 "Jly5fuVQ5YmRGLW+LE5sv+AGwmsii/PvGfGa9al56tHLDSeXV2VH4fly45bQ7ipr\n"
65 "PZBiEgBToF/jqDFWleH2GTCnSLpc4B2cKkMO2c5RYrCCGNRK/jr1xVUDVzeiXZwE\n"
66 "dbdDaV2UG/Oeo7F48UmvuWgS9YSFSUJ4fKG1KLlAQMKtAQKX+B4oL6Jbeb1jwSCX\n"
67 "Q1H9hHXHTXbPGaIncPugotZNArwwrhesTszFE4NFMbg3QNKL1fabJJFIcOYIktwL\n"
68 "7HG3pSiU2rqUZgS59OMJgL4jJm1lipo8ruNIl/YCpZTombOAV2Wbvq/I0SbRRXbX\n"
69 "12lco8bQO1dgSkhhe58Vrs+ChaNajtNi8SjLS+Pi1tYYAVQjcQdxCGh4q8aZUhDv\n"
70 "5yRp/TUOMaZqkY6YzRAlERb9jzVeh97EsOURzLu8pQgVjcNDOUAZF67KSqlSGMh7\n"
71 "PdqknM/j8KaWmVMAUn4+PuWohkyjd1/1QhCnEtFZ1lbIfWrKXV76U7zyy0OTvFKw\n"
72 "qemHUbryOJu0dQHziWmdtJpS7abSuhoMnrByZD+jDfQoSX7BzmdmCQGinltITYY1\n"
73 "3iChqWC7jY02CiKZqTcdwkImvmDtDYOBr0uQSgBa4eh7nYmmcpdY4I6V5qAdo30w\n"
74 "oXNEMqM53Syx36Fp70/Vmy0KmK8+2T4UgxGVJEgTDsEhiwJtTXxdzgxc5npbTePa\n"
75 "abhFyIXIpqoUYZ9GPU8UjNEuF//wPY6klBp6VP0ixO6RqQKzbwr85EXbzoceBrLo\n"
76 "eng1/Czj\n"
77 "-----END ENCRYPTED PRIVATE KEY-----\n";
78
79 const gnutls_datum_t p8_rsa_key = { p8_rsa_pem,
80 sizeof(p8_rsa_pem)-1
81 };
82
83 static
check_x509_privkey(void)84 int check_x509_privkey(void)
85 {
86 gnutls_x509_privkey_t key;
87 int ret;
88
89 global_init();
90
91 ret = gnutls_x509_privkey_init(&key);
92 if (ret < 0)
93 fail("error: %s\n", gnutls_strerror(ret));
94
95 ret = gnutls_x509_privkey_import(key, &rsa_key, GNUTLS_X509_FMT_PEM);
96 if (ret != GNUTLS_E_PK_INVALID_PRIVKEY)
97 fail("error: %s\n", gnutls_strerror(ret));
98
99 gnutls_x509_privkey_deinit(key);
100
101 return 0;
102 }
103
104 static
check_pkcs8_privkey1(void)105 int check_pkcs8_privkey1(void)
106 {
107 gnutls_x509_privkey_t key;
108 int ret;
109
110 global_init();
111
112 ret = gnutls_x509_privkey_init(&key);
113 if (ret < 0)
114 fail("error: %s\n", gnutls_strerror(ret));
115
116 ret = gnutls_x509_privkey_import_pkcs8(key, &p8_rsa_key, GNUTLS_X509_FMT_PEM, "1234", 0);
117 if (ret != GNUTLS_E_PK_INVALID_PRIVKEY)
118 fail("error: %s\n", gnutls_strerror(ret));
119
120 gnutls_x509_privkey_deinit(key);
121
122 return 0;
123 }
124
125 static
check_pkcs8_privkey2(void)126 int check_pkcs8_privkey2(void)
127 {
128 gnutls_privkey_t key;
129 int ret;
130
131 global_init();
132
133 ret = gnutls_privkey_init(&key);
134 if (ret < 0)
135 fail("error: %s\n", gnutls_strerror(ret));
136
137 ret = gnutls_privkey_import_x509_raw(key, &p8_rsa_key, GNUTLS_X509_FMT_PEM, "1234", 0);
138 if (ret != GNUTLS_E_PK_INVALID_PRIVKEY)
139 fail("error: %s\n", gnutls_strerror(ret));
140
141 gnutls_privkey_deinit(key);
142
143 return 0;
144 }
145
doit(void)146 void doit(void)
147 {
148 #if NETTLE_VERSION_MAJOR < 3 || (NETTLE_VERSION_MAJOR == 3 && NETTLE_VERSION_MINOR <= 2)
149 /* These checks are enforced only on new versions of nettle */
150 exit(77);
151 #else
152 if (check_x509_privkey() != 0) {
153 fail("error in privkey check\n");
154 exit(1);
155 }
156
157 if (check_pkcs8_privkey1() != 0) {
158 fail("error in pkcs8 privkey check 1\n");
159 exit(1);
160 }
161
162 if (check_pkcs8_privkey2() != 0) {
163 fail("error in pkcs8 privkey check 2\n");
164 exit(1);
165 }
166 #endif
167 }
168