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/*
* Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
#include <stdio.h>
#include "internal/cryptlib.h"
#include <openssl/asn1.h>
#include <openssl/objects.h>
#include <openssl/evp.h>
#include <openssl/x509.h>
#include "internal/x509_int.h"
int X509_set_version(X509 *x, long version)
{
if (x == NULL)
return (0);
if (version == 0) {
ASN1_INTEGER_free(x->cert_info.version);
x->cert_info.version = NULL;
return (1);
}
if (x->cert_info.version == NULL) {
if ((x->cert_info.version = ASN1_INTEGER_new()) == NULL)
return (0);
}
return (ASN1_INTEGER_set(x->cert_info.version, version));
}
int X509_set_serialNumber(X509 *x, ASN1_INTEGER *serial)
{
ASN1_INTEGER *in;
if (x == NULL)
return 0;
in = &x->cert_info.serialNumber;
if (in != serial)
return ASN1_STRING_copy(in, serial);
return 1;
}
int X509_set_issuer_name(X509 *x, X509_NAME *name)
{
if (x == NULL)
return (0);
return (X509_NAME_set(&x->cert_info.issuer, name));
}
int X509_set_subject_name(X509 *x, X509_NAME *name)
{
if (x == NULL)
return (0);
return (X509_NAME_set(&x->cert_info.subject, name));
}
int x509_set1_time(ASN1_TIME **ptm, const ASN1_TIME *tm)
{
ASN1_TIME *in;
in = *ptm;
if (in != tm) {
in = ASN1_STRING_dup(tm);
if (in != NULL) {
ASN1_TIME_free(*ptm);
*ptm = in;
}
}
return (in != NULL);
}
int X509_set1_notBefore(X509 *x, const ASN1_TIME *tm)
{
if (x == NULL)
return 0;
return x509_set1_time(&x->cert_info.validity.notBefore, tm);
}
int X509_set1_notAfter(X509 *x, const ASN1_TIME *tm)
{
if (x == NULL)
return 0;
return x509_set1_time(&x->cert_info.validity.notAfter, tm);
}
int X509_set_pubkey(X509 *x, EVP_PKEY *pkey)
{
if (x == NULL)
return (0);
return (X509_PUBKEY_set(&(x->cert_info.key), pkey));
}
int X509_up_ref(X509 *x)
{
int i;
if (CRYPTO_atomic_add(&x->references, 1, &i, x->lock) <= 0)
return 0;
REF_PRINT_COUNT("X509", x);
REF_ASSERT_ISNT(i < 2);
return ((i > 1) ? 1 : 0);
}
long X509_get_version(const X509 *x)
{
return ASN1_INTEGER_get(x->cert_info.version);
}
const ASN1_TIME *X509_get0_notBefore(const X509 *x)
{
return x->cert_info.validity.notBefore;
}
const ASN1_TIME *X509_get0_notAfter(const X509 *x)
{
return x->cert_info.validity.notAfter;
}
ASN1_TIME *X509_getm_notBefore(const X509 *x)
{
return x->cert_info.validity.notBefore;
}
ASN1_TIME *X509_getm_notAfter(const X509 *x)
{
return x->cert_info.validity.notAfter;
}
int X509_get_signature_type(const X509 *x)
{
return EVP_PKEY_type(OBJ_obj2nid(x->sig_alg.algorithm));
}
X509_PUBKEY *X509_get_X509_PUBKEY(const X509 *x)
{
return x->cert_info.key;
}
const STACK_OF(X509_EXTENSION) *X509_get0_extensions(const X509 *x)
{
return x->cert_info.extensions;
}
void X509_get0_uids(const X509 *x, const ASN1_BIT_STRING **piuid,
const ASN1_BIT_STRING **psuid)
{
if (piuid != NULL)
*piuid = x->cert_info.issuerUID;
if (psuid != NULL)
*psuid = x->cert_info.subjectUID;
}
const X509_ALGOR *X509_get0_tbs_sigalg(const X509 *x)
{
return &x->cert_info.signature;
}
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