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1 | /* t_crl.c */ |
2 | /* | |
3 | * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project | |
4 | * 1999. | |
5 | */ | |
6 | /* ==================================================================== | |
7 | * Copyright (c) 1999 The OpenSSL Project. All rights reserved. | |
8 | * | |
9 | * Redistribution and use in source and binary forms, with or without | |
10 | * modification, are permitted provided that the following conditions | |
11 | * are met: | |
12 | * | |
13 | * 1. Redistributions of source code must retain the above copyright | |
14 | * notice, this list of conditions and the following disclaimer. | |
15 | * | |
16 | * 2. Redistributions in binary form must reproduce the above copyright | |
17 | * notice, this list of conditions and the following disclaimer in | |
18 | * the documentation and/or other materials provided with the | |
19 | * distribution. | |
20 | * | |
21 | * 3. All advertising materials mentioning features or use of this | |
22 | * software must display the following acknowledgment: | |
23 | * "This product includes software developed by the OpenSSL Project | |
24 | * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" | |
25 | * | |
26 | * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | |
27 | * endorse or promote products derived from this software without | |
28 | * prior written permission. For written permission, please contact | |
29 | * licensing@OpenSSL.org. | |
30 | * | |
31 | * 5. Products derived from this software may not be called "OpenSSL" | |
32 | * nor may "OpenSSL" appear in their names without prior written | |
33 | * permission of the OpenSSL Project. | |
34 | * | |
35 | * 6. Redistributions of any form whatsoever must retain the following | |
36 | * acknowledgment: | |
37 | * "This product includes software developed by the OpenSSL Project | |
38 | * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" | |
39 | * | |
40 | * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | |
41 | * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
42 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
43 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | |
44 | * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
45 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
46 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
47 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
48 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
49 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
50 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
51 | * OF THE POSSIBILITY OF SUCH DAMAGE. | |
52 | * ==================================================================== | |
53 | * | |
54 | * This product includes cryptographic software written by Eric Young | |
55 | * (eay@cryptsoft.com). This product includes software written by Tim | |
56 | * Hudson (tjh@cryptsoft.com). | |
57 | * | |
58 | */ | |
59 | ||
60 | #include <stdio.h> | |
61 | #include "cryptlib.h" | |
62 | #include <openssl/buffer.h> | |
63 | #include <openssl/bn.h> | |
64 | #include <openssl/objects.h> | |
65 | #include <openssl/x509.h> | |
66 | #include <openssl/x509v3.h> | |
67 | ||
68 | #ifndef OPENSSL_NO_FP_API | |
69 | int X509_CRL_print_fp(FILE *fp, X509_CRL *x) | |
70 | { | |
71 | BIO *b; | |
72 | int ret; | |
73 | ||
74 | if ((b = BIO_new(BIO_s_file())) == NULL) { | |
75 | X509err(X509_F_X509_CRL_PRINT_FP, ERR_R_BUF_LIB); | |
76 | return (0); | |
77 | } | |
78 | BIO_set_fp(b, fp, BIO_NOCLOSE); | |
79 | ret = X509_CRL_print(b, x); | |
80 | BIO_free(b); | |
81 | return (ret); | |
82 | } | |
83 | #endif | |
84 | ||
85 | int X509_CRL_print(BIO *out, X509_CRL *x) | |
86 | { | |
87 | STACK_OF(X509_REVOKED) *rev; | |
88 | X509_REVOKED *r; | |
89 | long l; | |
90 | int i; | |
91 | char *p; | |
92 | ||
93 | BIO_printf(out, "Certificate Revocation List (CRL):\n"); | |
94 | l = X509_CRL_get_version(x); | |
95 | BIO_printf(out, "%8sVersion %lu (0x%lx)\n", "", l + 1, l); | |
96 | i = OBJ_obj2nid(x->sig_alg->algorithm); | |
97 | X509_signature_print(out, x->sig_alg, NULL); | |
98 | p = X509_NAME_oneline(X509_CRL_get_issuer(x), NULL, 0); | |
99 | BIO_printf(out, "%8sIssuer: %s\n", "", p); | |
100 | OPENSSL_free(p); | |
101 | BIO_printf(out, "%8sLast Update: ", ""); | |
102 | ASN1_TIME_print(out, X509_CRL_get_lastUpdate(x)); | |
103 | BIO_printf(out, "\n%8sNext Update: ", ""); | |
104 | if (X509_CRL_get_nextUpdate(x)) | |
105 | ASN1_TIME_print(out, X509_CRL_get_nextUpdate(x)); | |
106 | else | |
107 | BIO_printf(out, "NONE"); | |
108 | BIO_printf(out, "\n"); | |
109 | ||
110 | X509V3_extensions_print(out, "CRL extensions", x->crl->extensions, 0, 8); | |
111 | ||
112 | rev = X509_CRL_get_REVOKED(x); | |
113 | ||
114 | if (sk_X509_REVOKED_num(rev) > 0) | |
115 | BIO_printf(out, "Revoked Certificates:\n"); | |
116 | else | |
117 | BIO_printf(out, "No Revoked Certificates.\n"); | |
118 | ||
119 | for (i = 0; i < sk_X509_REVOKED_num(rev); i++) { | |
120 | r = sk_X509_REVOKED_value(rev, i); | |
121 | BIO_printf(out, " Serial Number: "); | |
122 | i2a_ASN1_INTEGER(out, r->serialNumber); | |
123 | BIO_printf(out, "\n Revocation Date: "); | |
124 | ASN1_TIME_print(out, r->revocationDate); | |
125 | BIO_printf(out, "\n"); | |
126 | X509V3_extensions_print(out, "CRL entry extensions", | |
127 | r->extensions, 0, 8); | |
128 | } | |
129 | X509_signature_print(out, x->sig_alg, x->signature); | |
130 | ||
131 | return 1; | |
132 | ||
133 | } |