2 * Copyright 1999-2016 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
11 #include "internal/cryptlib.h"
12 #include <openssl/buffer.h>
13 #include <openssl/bn.h>
14 #include <openssl/objects.h>
15 #include <openssl/x509.h>
16 #include <openssl/x509v3.h>
18 #ifndef OPENSSL_NO_STDIO
19 int X509_CRL_print_fp(FILE *fp, X509_CRL *x)
24 if ((b = BIO_new(BIO_s_file())) == NULL) {
25 X509err(X509_F_X509_CRL_PRINT_FP, ERR_R_BUF_LIB);
28 BIO_set_fp(b, fp, BIO_NOCLOSE);
29 ret = X509_CRL_print(b, x);
35 int X509_CRL_print(BIO *out, X509_CRL *x)
37 return X509_CRL_print_ex(out, x, XN_FLAG_COMPAT);
40 int X509_CRL_print_ex(BIO *out, X509_CRL *x, unsigned long nmflag)
42 STACK_OF(X509_REVOKED) *rev;
44 const X509_ALGOR *sig_alg;
45 const ASN1_BIT_STRING *sig;
49 BIO_printf(out, "Certificate Revocation List (CRL):\n");
50 l = X509_CRL_get_version(x);
52 BIO_printf(out, "%8sVersion %ld (0x%lx)\n", "", l + 1, (unsigned long)l);
54 BIO_printf(out, "%8sVersion unknown (%ld)\n", "", l);
55 X509_CRL_get0_signature(x, &sig, &sig_alg);
57 X509_signature_print(out, sig_alg, NULL);
58 BIO_printf(out, "%8sIssuer: ", "");
59 X509_NAME_print_ex(out, X509_CRL_get_issuer(x), 0, nmflag);
61 BIO_printf(out, "%8sLast Update: ", "");
62 ASN1_TIME_print(out, X509_CRL_get0_lastUpdate(x));
63 BIO_printf(out, "\n%8sNext Update: ", "");
64 if (X509_CRL_get0_nextUpdate(x))
65 ASN1_TIME_print(out, X509_CRL_get0_nextUpdate(x));
67 BIO_printf(out, "NONE");
68 BIO_printf(out, "\n");
70 X509V3_extensions_print(out, "CRL extensions",
71 X509_CRL_get0_extensions(x), 0, 8);
73 rev = X509_CRL_get_REVOKED(x);
75 if (sk_X509_REVOKED_num(rev) > 0)
76 BIO_printf(out, "Revoked Certificates:\n");
78 BIO_printf(out, "No Revoked Certificates.\n");
80 for (i = 0; i < sk_X509_REVOKED_num(rev); i++) {
81 r = sk_X509_REVOKED_value(rev, i);
82 BIO_printf(out, " Serial Number: ");
83 i2a_ASN1_INTEGER(out, X509_REVOKED_get0_serialNumber(r));
84 BIO_printf(out, "\n Revocation Date: ");
85 ASN1_TIME_print(out, X509_REVOKED_get0_revocationDate(r));
86 BIO_printf(out, "\n");
87 X509V3_extensions_print(out, "CRL entry extensions",
88 X509_REVOKED_get0_extensions(r), 0, 8);
90 X509_signature_print(out, sig_alg, sig);