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1 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
2  * All rights reserved.
3  *
4  * This package is an SSL implementation written
5  * by Eric Young (eay@cryptsoft.com).
6  * The implementation was written so as to conform with Netscapes SSL.
7  *
8  * This library is free for commercial and non-commercial use as long as
9  * the following conditions are aheared to.  The following conditions
10  * apply to all code found in this distribution, be it the RC4, RSA,
11  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
12  * included with this distribution is covered by the same copyright terms
13  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
14  *
15  * Copyright remains Eric Young's, and as such any Copyright notices in
16  * the code are not to be removed.
17  * If this package is used in a product, Eric Young should be given attribution
18  * as the author of the parts of the library used.
19  * This can be in the form of a textual message at program startup or
20  * in documentation (online or textual) provided with the package.
21  *
22  * Redistribution and use in source and binary forms, with or without
23  * modification, are permitted provided that the following conditions
24  * are met:
25  * 1. Redistributions of source code must retain the copyright
26  *    notice, this list of conditions and the following disclaimer.
27  * 2. Redistributions in binary form must reproduce the above copyright
28  *    notice, this list of conditions and the following disclaimer in the
29  *    documentation and/or other materials provided with the distribution.
30  * 3. All advertising materials mentioning features or use of this software
31  *    must display the following acknowledgement:
32  *    "This product includes cryptographic software written by
33  *     Eric Young (eay@cryptsoft.com)"
34  *    The word 'cryptographic' can be left out if the rouines from the library
35  *    being used are not cryptographic related :-).
36  * 4. If you include any Windows specific code (or a derivative thereof) from
37  *    the apps directory (application code) you must include an acknowledgement:
38  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
39  *
40  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
41  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
42  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
43  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
44  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
45  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
46  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
48  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
49  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
50  * SUCH DAMAGE.
51  *
52  * The licence and distribution terms for any publically available version or
53  * derivative of this code cannot be changed.  i.e. this code cannot simply be
54  * copied and put under another distribution licence
55  * [including the GNU Public Licence.] */
56 
57 #include <openssl/asn1.h>
58 #include <openssl/err.h>
59 #include <openssl/mem.h>
60 #include <openssl/obj.h>
61 #include <openssl/x509.h>
62 #include <openssl/x509v3.h>
63 
64 #ifndef OPENSSL_NO_FP_API
X509_CRL_print_fp(FILE * fp,X509_CRL * x)65 int X509_CRL_print_fp(FILE *fp, X509_CRL *x)
66 {
67     BIO *b;
68     int ret;
69 
70     if ((b = BIO_new(BIO_s_file())) == NULL) {
71         OPENSSL_PUT_ERROR(X509, ERR_R_BUF_LIB);
72         return (0);
73     }
74     BIO_set_fp(b, fp, BIO_NOCLOSE);
75     ret = X509_CRL_print(b, x);
76     BIO_free(b);
77     return (ret);
78 }
79 #endif
80 
X509_CRL_print(BIO * out,X509_CRL * x)81 int X509_CRL_print(BIO *out, X509_CRL *x)
82 {
83     STACK_OF(X509_REVOKED) *rev;
84     X509_REVOKED *r;
85     long l;
86     size_t i;
87     char *p;
88 
89     BIO_printf(out, "Certificate Revocation List (CRL):\n");
90     l = X509_CRL_get_version(x);
91     BIO_printf(out, "%8sVersion %lu (0x%lx)\n", "", l + 1, l);
92     X509_signature_print(out, x->sig_alg, NULL);
93     p = X509_NAME_oneline(X509_CRL_get_issuer(x), NULL, 0);
94     BIO_printf(out, "%8sIssuer: %s\n", "", p);
95     OPENSSL_free(p);
96     BIO_printf(out, "%8sLast Update: ", "");
97     ASN1_TIME_print(out, X509_CRL_get_lastUpdate(x));
98     BIO_printf(out, "\n%8sNext Update: ", "");
99     if (X509_CRL_get_nextUpdate(x))
100         ASN1_TIME_print(out, X509_CRL_get_nextUpdate(x));
101     else
102         BIO_printf(out, "NONE");
103     BIO_printf(out, "\n");
104 
105     X509V3_extensions_print(out, "CRL extensions", x->crl->extensions, 0, 8);
106 
107     rev = X509_CRL_get_REVOKED(x);
108 
109     if (sk_X509_REVOKED_num(rev) > 0)
110         BIO_printf(out, "Revoked Certificates:\n");
111     else
112         BIO_printf(out, "No Revoked Certificates.\n");
113 
114     for (i = 0; i < sk_X509_REVOKED_num(rev); i++) {
115         r = sk_X509_REVOKED_value(rev, i);
116         BIO_printf(out, "    Serial Number: ");
117         i2a_ASN1_INTEGER(out, r->serialNumber);
118         BIO_printf(out, "\n        Revocation Date: ");
119         ASN1_TIME_print(out, r->revocationDate);
120         BIO_printf(out, "\n");
121         X509V3_extensions_print(out, "CRL entry extensions",
122                                 r->extensions, 0, 8);
123     }
124     X509_signature_print(out, x->sig_alg, x->signature);
125 
126     return 1;
127 
128 }
129