#include "cryptlib.h"
#include <openssl/asn1t.h>
#include <openssl/x509.h>
+#include "asn1_locl.h"
-static int x509_name_ex_d2i(ASN1_VALUE **val, unsigned char **in, long len, const ASN1_ITEM *it,
+static int x509_name_ex_d2i(ASN1_VALUE **val, const unsigned char **in, long len, const ASN1_ITEM *it,
int tag, int aclass, char opt, ASN1_TLC *ctx);
static int x509_name_ex_i2d(ASN1_VALUE **val, unsigned char **out, const ASN1_ITEM *it, int tag, int aclass);
static int x509_name_encode(X509_NAME *a);
+
+static int x509_name_ex_print(BIO *out, ASN1_VALUE **pval,
+ int indent,
+ const char *fname,
+ const ASN1_PCTX *pctx);
+
ASN1_SEQUENCE(X509_NAME_ENTRY) = {
ASN1_SIMPLE(X509_NAME_ENTRY, object, ASN1_OBJECT),
ASN1_SIMPLE(X509_NAME_ENTRY, value, ASN1_PRINTABLE)
-} ASN1_SEQUENCE_END(X509_NAME_ENTRY);
+} ASN1_SEQUENCE_END(X509_NAME_ENTRY)
IMPLEMENT_ASN1_FUNCTIONS(X509_NAME_ENTRY)
+IMPLEMENT_ASN1_DUP_FUNCTION(X509_NAME_ENTRY)
/* For the "Name" type we need a SEQUENCE OF { SET OF X509_NAME_ENTRY }
* so declare two template wrappers for this
ASN1_ITEM_TEMPLATE(X509_NAME_ENTRIES) =
ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SET_OF, 0, RDNS, X509_NAME_ENTRY)
-ASN1_ITEM_TEMPLATE_END(X509_NAME_ENTRIES);
+ASN1_ITEM_TEMPLATE_END(X509_NAME_ENTRIES)
ASN1_ITEM_TEMPLATE(X509_NAME_INTERNAL) =
ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, Name, X509_NAME_ENTRIES)
-ASN1_ITEM_TEMPLATE_END(X509_NAME_INTERNAL);
+ASN1_ITEM_TEMPLATE_END(X509_NAME_INTERNAL)
/* Normally that's where it would end: we'd have two nested STACK structures
* representing the ASN1. Unfortunately X509_NAME uses a completely different
x509_name_ex_free,
0, /* Default clear behaviour is OK */
x509_name_ex_d2i,
- x509_name_ex_i2d
+ x509_name_ex_i2d,
+ x509_name_ex_print
};
IMPLEMENT_EXTERN_ASN1(X509_NAME, V_ASN1_SEQUENCE, x509_name_ff)
IMPLEMENT_ASN1_FUNCTIONS(X509_NAME)
+IMPLEMENT_ASN1_DUP_FUNCTION(X509_NAME)
static int x509_name_ex_new(ASN1_VALUE **val, const ASN1_ITEM *it)
{
ret->modified=1;
*val = (ASN1_VALUE *)ret;
return 1;
- memerr:
- ASN1err(ASN1_F_X509_NAME_NEW, ERR_R_MALLOC_FAILURE);
+
+ memerr:
+ ASN1err(ASN1_F_X509_NAME_EX_NEW, ERR_R_MALLOC_FAILURE);
+ if (ret)
+ {
+ if (ret->entries)
+ sk_X509_NAME_ENTRY_free(ret->entries);
+ OPENSSL_free(ret);
+ }
return 0;
}
sk_free(a);
}
-static int x509_name_ex_d2i(ASN1_VALUE **val, unsigned char **in, long len, const ASN1_ITEM *it,
+static int x509_name_ex_d2i(ASN1_VALUE **val, const unsigned char **in, long len, const ASN1_ITEM *it,
int tag, int aclass, char opt, ASN1_TLC *ctx)
{
- unsigned char *p = *in, *q;
- STACK *intname = NULL;
+ const unsigned char *p = *in, *q;
+ STACK *intname = NULL, **intname_pp = &intname;
int i, j, ret;
- X509_NAME *nm = NULL;
+ X509_NAME *nm = NULL, **nm_pp = &nm;
STACK_OF(X509_NAME_ENTRY) *entries;
X509_NAME_ENTRY *entry;
q = p;
/* Get internal representation of Name */
- ret = ASN1_item_ex_d2i((ASN1_VALUE **)&intname, &p, len, ASN1_ITEM_rptr(X509_NAME_INTERNAL),
- tag, aclass, opt, ctx);
+ ret = ASN1_item_ex_d2i((ASN1_VALUE **)intname_pp,
+ &p, len, ASN1_ITEM_rptr(X509_NAME_INTERNAL),
+ tag, aclass, opt, ctx);
if(ret <= 0) return ret;
if(*val) x509_name_ex_free(val, NULL);
- if(!x509_name_ex_new((ASN1_VALUE **)&nm, NULL)) goto err;
+ if(!x509_name_ex_new((ASN1_VALUE **)nm_pp, NULL)) goto err;
/* We've decoded it: now cache encoding */
if(!BUF_MEM_grow(nm->bytes, p - q)) goto err;
memcpy(nm->bytes->data, q, p - q);
*in = p;
return ret;
err:
- ASN1err(ASN1_F_D2I_X509_NAME, ERR_R_NESTED_ASN1_ERROR);
+ ASN1err(ASN1_F_X509_NAME_EX_D2I, ERR_R_NESTED_ASN1_ERROR);
return 0;
}
static int x509_name_encode(X509_NAME *a)
{
- STACK *intname = NULL;
+ STACK *intname = NULL, **intname_pp = &intname;
int len;
unsigned char *p;
STACK_OF(X509_NAME_ENTRY) *entries = NULL;
}
if(!sk_X509_NAME_ENTRY_push(entries, entry)) goto memerr;
}
- len = ASN1_item_ex_i2d((ASN1_VALUE **)&intname, NULL, ASN1_ITEM_rptr(X509_NAME_INTERNAL), -1, -1);
+ len = ASN1_item_ex_i2d((ASN1_VALUE **)intname_pp, NULL,
+ ASN1_ITEM_rptr(X509_NAME_INTERNAL), -1, -1);
if (!BUF_MEM_grow(a->bytes,len)) goto memerr;
p=(unsigned char *)a->bytes->data;
- ASN1_item_ex_i2d((ASN1_VALUE **)&intname, &p, ASN1_ITEM_rptr(X509_NAME_INTERNAL), -1, -1);
+ ASN1_item_ex_i2d((ASN1_VALUE **)intname_pp,
+ &p, ASN1_ITEM_rptr(X509_NAME_INTERNAL), -1, -1);
sk_pop_free(intname, sk_internal_free);
a->modified = 0;
return len;
memerr:
sk_pop_free(intname, sk_internal_free);
- ASN1err(ASN1_F_D2I_X509_NAME, ERR_R_MALLOC_FAILURE);
+ ASN1err(ASN1_F_X509_NAME_ENCODE, ERR_R_MALLOC_FAILURE);
return -1;
}
+static int x509_name_ex_print(BIO *out, ASN1_VALUE **pval,
+ int indent,
+ const char *fname,
+ const ASN1_PCTX *pctx)
+ {
+ if (X509_NAME_print_ex(out, (X509_NAME *)*pval,
+ indent, pctx->nm_flags) <= 0)
+ return 0;
+ return 2;
+ }
+
int X509_NAME_set(X509_NAME **xn, X509_NAME *name)
{