#include <stdio.h>
#include "cryptlib.h"
#include <openssl/evp.h>
#include <openssl/asn1_mac.h>
#include <openssl/x509.h>
static X509_CERT_AUX *aux_get(X509 *x);
X509_CERT_AUX *d2i_X509_CERT_AUX(X509_CERT_AUX **a, unsigned char **pp, long length)
{
M_ASN1_D2I_vars(a, X509_CERT_AUX *, X509_CERT_AUX_new);
M_ASN1_D2I_Init();
M_ASN1_D2I_start_sequence();
M_ASN1_D2I_get_seq_opt_type(ASN1_OBJECT, ret->trust,
d2i_ASN1_OBJECT, ASN1_OBJECT_free);
M_ASN1_D2I_get_IMP_set_opt_type(ASN1_OBJECT, ret->reject,
d2i_ASN1_OBJECT, ASN1_OBJECT_free, 0);
M_ASN1_D2I_get_opt(ret->alias, d2i_ASN1_UTF8STRING, V_ASN1_UTF8STRING);
M_ASN1_D2I_get_opt(ret->keyid, d2i_ASN1_OCTET_STRING, V_ASN1_OCTET_STRING);
M_ASN1_D2I_get_IMP_set_opt_type(X509_ALGOR, ret->other,
d2i_X509_ALGOR, X509_ALGOR_free, 1);
M_ASN1_D2I_Finish(a, X509_CERT_AUX_free, ASN1_F_D2I_X509_CERT_AUX);
}
X509_CERT_AUX *X509_CERT_AUX_new()
{
X509_CERT_AUX *ret = NULL;
ASN1_CTX c;
M_ASN1_New_Malloc(ret, X509_CERT_AUX);
ret->trust = NULL;
ret->reject = NULL;
ret->alias = NULL;
ret->keyid = NULL;
ret->other = NULL;
return(ret);
M_ASN1_New_Error(ASN1_F_X509_CERT_AUX_NEW);
}
void X509_CERT_AUX_free(X509_CERT_AUX *a)
{
if(a == NULL) return;
sk_ASN1_OBJECT_pop_free(a->trust, ASN1_OBJECT_free);
sk_ASN1_OBJECT_pop_free(a->reject, ASN1_OBJECT_free);
ASN1_UTF8STRING_free(a->alias);
ASN1_OCTET_STRING_free(a->keyid);
sk_X509_ALGOR_pop_free(a->other, X509_ALGOR_free);
OPENSSL_free(a);
}
int i2d_X509_CERT_AUX(X509_CERT_AUX *a, unsigned char **pp)
{
M_ASN1_I2D_vars(a);
M_ASN1_I2D_len_SEQUENCE_opt_type(ASN1_OBJECT, a->trust, i2d_ASN1_OBJECT);
M_ASN1_I2D_len_IMP_SEQUENCE_opt_type(ASN1_OBJECT, a->reject, i2d_ASN1_OBJECT, 0);
M_ASN1_I2D_len(a->alias, i2d_ASN1_UTF8STRING);
M_ASN1_I2D_len(a->keyid, i2d_ASN1_OCTET_STRING);
M_ASN1_I2D_len_IMP_SEQUENCE_opt_type(X509_ALGOR, a->other, i2d_X509_ALGOR, 1);
M_ASN1_I2D_seq_total();
M_ASN1_I2D_put_SEQUENCE_opt_type(ASN1_OBJECT, a->trust, i2d_ASN1_OBJECT);
M_ASN1_I2D_put_IMP_SEQUENCE_opt_type(ASN1_OBJECT, a->reject, i2d_ASN1_OBJECT, 0);
M_ASN1_I2D_put(a->alias, i2d_ASN1_UTF8STRING);
M_ASN1_I2D_put(a->keyid, i2d_ASN1_OCTET_STRING);
M_ASN1_I2D_put_IMP_SEQUENCE_opt_type(X509_ALGOR, a->other, i2d_X509_ALGOR, 1);
M_ASN1_I2D_finish();
}
static X509_CERT_AUX *aux_get(X509 *x)
{
if(!x) return NULL;
if(!x->aux && !(x->aux = X509_CERT_AUX_new())) return NULL;
return x->aux;
}
int X509_alias_set1(X509 *x, unsigned char *name, int len)
{
X509_CERT_AUX *aux;
if(!(aux = aux_get(x))) return 0;
if(!aux->alias && !(aux->alias = ASN1_UTF8STRING_new())) return 0;
return ASN1_STRING_set(aux->alias, name, len);
}
int X509_keyid_set1(X509 *x, unsigned char *id, int len)
{
X509_CERT_AUX *aux;
if(!(aux = aux_get(x))) return 0;
if(!aux->keyid && !(aux->keyid = ASN1_OCTET_STRING_new())) return 0;
return ASN1_STRING_set(aux->keyid, id, len);
}
unsigned char *X509_alias_get0(X509 *x, int *len)
{
if(!x->aux || !x->aux->alias) return NULL;
if(len) *len = x->aux->alias->length;
return x->aux->alias->data;
}
int X509_add1_trust_object(X509 *x, ASN1_OBJECT *obj)
{
X509_CERT_AUX *aux;
ASN1_OBJECT *objtmp;
if(!(objtmp = OBJ_dup(obj))) return 0;
if(!(aux = aux_get(x))) return 0;
if(!aux->trust
&& !(aux->trust = sk_ASN1_OBJECT_new_null())) return 0;
return sk_ASN1_OBJECT_push(aux->trust, objtmp);
}
int X509_add1_reject_object(X509 *x, ASN1_OBJECT *obj)
{
X509_CERT_AUX *aux;
ASN1_OBJECT *objtmp;
if(!(objtmp = OBJ_dup(obj))) return 0;
if(!(aux = aux_get(x))) return 0;
if(!aux->reject
&& !(aux->reject = sk_ASN1_OBJECT_new_null())) return 0;
return sk_ASN1_OBJECT_push(aux->reject, objtmp);
}
void X509_trust_clear(X509 *x)
{
if(x->aux && x->aux->trust) {
sk_ASN1_OBJECT_pop_free(x->aux->trust, ASN1_OBJECT_free);
x->aux->trust = NULL;
}
}
void X509_reject_clear(X509 *x)
{
if(x->aux && x->aux->reject) {
sk_ASN1_OBJECT_pop_free(x->aux->reject, ASN1_OBJECT_free);
x->aux->reject = NULL;
}
}