early-access version 1255

externals/libressl/crypto/x509/x509cset.c

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+/* $OpenBSD: x509cset.c,v 1.14 2018/02/22 17:01:44 jsing Exp $ */
+/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+ * project 2001.
+ */
+/* ====================================================================
+ * Copyright (c) 2001 The OpenSSL Project.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ *    software must display the following acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ *    endorse or promote products derived from this software without
+ *    prior written permission. For written permission, please contact
+ *    licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ *    nor may "OpenSSL" appear in their names without prior written
+ *    permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ *    acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com).  This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#include <stdio.h>
+
+#include <openssl/asn1.h>
+#include <openssl/evp.h>
+#include <openssl/objects.h>
+#include <openssl/x509.h>
+
+int
+X509_CRL_up_ref(X509_CRL *x)   
+{
+	int refs = CRYPTO_add(&x->references, 1, CRYPTO_LOCK_X509_CRL);
+	return (refs > 1) ? 1 : 0;
+}
+
+int
+X509_CRL_set_version(X509_CRL *x, long version)
+{
+	if (x == NULL)
+		return (0);
+	if (x->crl->version == NULL) {
+		if ((x->crl->version = ASN1_INTEGER_new()) == NULL)
+			return (0);
+	}
+	return (ASN1_INTEGER_set(x->crl->version, version));
+}
+
+int
+X509_CRL_set_issuer_name(X509_CRL *x, X509_NAME *name)
+{
+	if ((x == NULL) || (x->crl == NULL))
+		return (0);
+	return (X509_NAME_set(&x->crl->issuer, name));
+}
+
+int
+X509_CRL_set_lastUpdate(X509_CRL *x, const ASN1_TIME *tm)
+{
+	ASN1_TIME *in;
+
+	if (x == NULL)
+		return (0);
+	in = x->crl->lastUpdate;
+	if (in != tm) {
+		in = ASN1_STRING_dup(tm);
+		if (in != NULL) {
+			ASN1_TIME_free(x->crl->lastUpdate);
+			x->crl->lastUpdate = in;
+		}
+	}
+	return (in != NULL);
+}
+
+int
+X509_CRL_set1_lastUpdate(X509_CRL *x, const ASN1_TIME *tm)
+{
+	return X509_CRL_set_lastUpdate(x, tm);
+}
+
+int
+X509_CRL_set_nextUpdate(X509_CRL *x, const ASN1_TIME *tm)
+{
+	ASN1_TIME *in;
+
+	if (x == NULL)
+		return (0);
+	in = x->crl->nextUpdate;
+	if (in != tm) {
+		in = ASN1_STRING_dup(tm);
+		if (in != NULL) {
+			ASN1_TIME_free(x->crl->nextUpdate);
+			x->crl->nextUpdate = in;
+		}
+	}
+	return (in != NULL);
+}
+
+int
+X509_CRL_set1_nextUpdate(X509_CRL *x, const ASN1_TIME *tm)
+{
+	return X509_CRL_set_nextUpdate(x, tm);
+}
+
+int
+X509_CRL_sort(X509_CRL *c)
+{
+	int i;
+	X509_REVOKED *r;
+
+	/* sort the data so it will be written in serial
+	 * number order */
+	sk_X509_REVOKED_sort(c->crl->revoked);
+	for (i = 0; i < sk_X509_REVOKED_num(c->crl->revoked); i++) {
+		r = sk_X509_REVOKED_value(c->crl->revoked, i);
+		r->sequence = i;
+	}
+	c->crl->enc.modified = 1;
+	return 1;
+}
+
+const STACK_OF(X509_EXTENSION) *
+X509_REVOKED_get0_extensions(const X509_REVOKED *x)
+{
+	return x->extensions;
+}
+
+const ASN1_TIME *
+X509_REVOKED_get0_revocationDate(const X509_REVOKED *x)
+{
+	return x->revocationDate;
+}
+
+const ASN1_INTEGER *
+X509_REVOKED_get0_serialNumber(const X509_REVOKED *x)
+{
+	return x->serialNumber;
+}
+
+int
+X509_REVOKED_set_revocationDate(X509_REVOKED *x, ASN1_TIME *tm)
+{
+	ASN1_TIME *in;
+
+	if (x == NULL)
+		return (0);
+	in = x->revocationDate;
+	if (in != tm) {
+		in = ASN1_STRING_dup(tm);
+		if (in != NULL) {
+			ASN1_TIME_free(x->revocationDate);
+			x->revocationDate = in;
+		}
+	}
+	return (in != NULL);
+}
+
+int
+X509_REVOKED_set_serialNumber(X509_REVOKED *x, ASN1_INTEGER *serial)
+{
+	ASN1_INTEGER *in;
+
+	if (x == NULL)
+		return (0);
+	in = x->serialNumber;
+	if (in != serial) {
+		in = ASN1_INTEGER_dup(serial);
+		if (in != NULL) {
+			ASN1_INTEGER_free(x->serialNumber);
+			x->serialNumber = in;
+		}
+	}
+	return (in != NULL);
+}