95 lines
2.8 KiB
C
95 lines
2.8 KiB
C
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/*
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* Copyright 1999-2016 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the OpenSSL license (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#include <stdio.h>
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#include "internal/cryptlib.h"
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#include <openssl/buffer.h>
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#include <openssl/bn.h>
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#include <openssl/objects.h>
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#include <openssl/x509.h>
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#include <openssl/x509v3.h>
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#ifndef OPENSSL_NO_STDIO
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int X509_CRL_print_fp(FILE *fp, X509_CRL *x)
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{
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BIO *b;
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int ret;
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if ((b = BIO_new(BIO_s_file())) == NULL) {
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X509err(X509_F_X509_CRL_PRINT_FP, ERR_R_BUF_LIB);
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return 0;
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}
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BIO_set_fp(b, fp, BIO_NOCLOSE);
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ret = X509_CRL_print(b, x);
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BIO_free(b);
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return ret;
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}
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#endif
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int X509_CRL_print(BIO *out, X509_CRL *x)
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{
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return X509_CRL_print_ex(out, x, XN_FLAG_COMPAT);
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}
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int X509_CRL_print_ex(BIO *out, X509_CRL *x, unsigned long nmflag)
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{
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STACK_OF(X509_REVOKED) *rev;
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X509_REVOKED *r;
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const X509_ALGOR *sig_alg;
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const ASN1_BIT_STRING *sig;
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long l;
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int i;
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BIO_printf(out, "Certificate Revocation List (CRL):\n");
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l = X509_CRL_get_version(x);
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if (l >= 0 && l <= 1)
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BIO_printf(out, "%8sVersion %ld (0x%lx)\n", "", l + 1, (unsigned long)l);
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else
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BIO_printf(out, "%8sVersion unknown (%ld)\n", "", l);
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X509_CRL_get0_signature(x, &sig, &sig_alg);
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BIO_puts(out, " ");
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X509_signature_print(out, sig_alg, NULL);
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BIO_printf(out, "%8sIssuer: ", "");
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X509_NAME_print_ex(out, X509_CRL_get_issuer(x), 0, nmflag);
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BIO_puts(out, "\n");
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BIO_printf(out, "%8sLast Update: ", "");
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ASN1_TIME_print(out, X509_CRL_get0_lastUpdate(x));
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BIO_printf(out, "\n%8sNext Update: ", "");
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if (X509_CRL_get0_nextUpdate(x))
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ASN1_TIME_print(out, X509_CRL_get0_nextUpdate(x));
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else
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BIO_printf(out, "NONE");
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BIO_printf(out, "\n");
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X509V3_extensions_print(out, "CRL extensions",
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X509_CRL_get0_extensions(x), 0, 8);
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rev = X509_CRL_get_REVOKED(x);
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if (sk_X509_REVOKED_num(rev) > 0)
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BIO_printf(out, "Revoked Certificates:\n");
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else
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BIO_printf(out, "No Revoked Certificates.\n");
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for (i = 0; i < sk_X509_REVOKED_num(rev); i++) {
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r = sk_X509_REVOKED_value(rev, i);
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BIO_printf(out, " Serial Number: ");
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i2a_ASN1_INTEGER(out, X509_REVOKED_get0_serialNumber(r));
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BIO_printf(out, "\n Revocation Date: ");
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ASN1_TIME_print(out, X509_REVOKED_get0_revocationDate(r));
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BIO_printf(out, "\n");
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X509V3_extensions_print(out, "CRL entry extensions",
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X509_REVOKED_get0_extensions(r), 0, 8);
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}
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X509_signature_print(out, sig_alg, sig);
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return 1;
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}
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