#include <openssl/bn.h>
#include <openssl/evp.h>
#include <openssl/asn1.h>
+#include <openssl/asn1t.h>
#include <openssl/x509.h>
#include <openssl/objects.h>
#include <openssl/buffer.h>
return(X509_PUBKEY_get(req->req_info->pubkey));
}
+int X509_REQ_check_private_key(X509_REQ *x, EVP_PKEY *k)
+ {
+ EVP_PKEY *xk=NULL;
+ int ok=0;
+
+ xk=X509_REQ_get_pubkey(x);
+ switch (EVP_PKEY_cmp(xk, k))
+ {
+ case 1:
+ ok=1;
+ break;
+ case 0:
+ X509err(X509_F_X509_REQ_CHECK_PRIVATE_KEY,X509_R_KEY_VALUES_MISMATCH);
+ break;
+ case -1:
+ X509err(X509_F_X509_REQ_CHECK_PRIVATE_KEY,X509_R_KEY_TYPE_MISMATCH);
+ break;
+ case -2:
+#ifndef OPENSSL_NO_EC
+ if (k->type == EVP_PKEY_EC)
+ {
+ X509err(X509_F_X509_REQ_CHECK_PRIVATE_KEY, ERR_R_EC_LIB);
+ break;
+ }
+#endif
+#ifndef OPENSSL_NO_DH
+ if (k->type == EVP_PKEY_DH)
+ {
+ /* No idea */
+ X509err(X509_F_X509_REQ_CHECK_PRIVATE_KEY,X509_R_CANT_CHECK_DH_KEY);
+ break;
+ }
+#endif
+ X509err(X509_F_X509_REQ_CHECK_PRIVATE_KEY,X509_R_UNKNOWN_KEY_TYPE);
+ }
+
+ EVP_PKEY_free(xk);
+ return(ok);
+ }
+
/* It seems several organisations had the same idea of including a list of
* extensions in a certificate request. There are at least two OIDs that are
* used and there may be more: so the list is configurable.
*/
-static int ext_nid_list[] = { NID_ms_ext_req, NID_ext_req, NID_undef};
+static int ext_nid_list[] = { NID_ext_req, NID_ms_ext_req, NID_undef};
static int *ext_nids = ext_nid_list;
}
STACK_OF(X509_EXTENSION) *X509_REQ_get_extensions(X509_REQ *req)
-{
+ {
X509_ATTRIBUTE *attr;
- STACK_OF(X509_ATTRIBUTE) *sk;
ASN1_TYPE *ext = NULL;
- int i;
- unsigned char *p;
- if ((req == NULL) || (req->req_info == NULL))
+ int idx, *pnid;
+ const unsigned char *p;
+
+ if ((req == NULL) || (req->req_info == NULL) || !ext_nids)
return(NULL);
- sk=req->req_info->attributes;
- if (!sk) return NULL;
- for(i = 0; i < sk_X509_ATTRIBUTE_num(sk); i++) {
- attr = sk_X509_ATTRIBUTE_value(sk, i);
- if(X509_REQ_extension_nid(OBJ_obj2nid(attr->object))) {
- if(attr->single) ext = attr->value.single;
- else if(sk_ASN1_TYPE_num(attr->value.set))
- ext = sk_ASN1_TYPE_value(attr->value.set, 0);
- break;
+ for (pnid = ext_nids; *pnid != NID_undef; pnid++)
+ {
+ idx = X509_REQ_get_attr_by_NID(req, *pnid, -1);
+ if (idx == -1)
+ continue;
+ attr = X509_REQ_get_attr(req, idx);
+ if(attr->single) ext = attr->value.single;
+ else if(sk_ASN1_TYPE_num(attr->value.set))
+ ext = sk_ASN1_TYPE_value(attr->value.set, 0);
+ break;
}
- }
- if(!ext || (ext->type != V_ASN1_SEQUENCE)) return NULL;
+ if(!ext || (ext->type != V_ASN1_SEQUENCE))
+ return NULL;
p = ext->value.sequence->data;
- return d2i_ASN1_SET_OF_X509_EXTENSION(NULL, &p,
- ext->value.sequence->length,
- d2i_X509_EXTENSION, X509_EXTENSION_free,
- V_ASN1_SEQUENCE, V_ASN1_UNIVERSAL);
+ return (STACK_OF(X509_EXTENSION) *)
+ ASN1_item_d2i(NULL, &p, ext->value.sequence->length,
+ ASN1_ITEM_rptr(X509_EXTENSIONS));
}
/* Add a STACK_OF extensions to a certificate request: allow alternative OIDs
int X509_REQ_add_extensions_nid(X509_REQ *req, STACK_OF(X509_EXTENSION) *exts,
int nid)
{
- unsigned char *p = NULL, *q;
- long len;
ASN1_TYPE *at = NULL;
X509_ATTRIBUTE *attr = NULL;
if(!(at = ASN1_TYPE_new()) ||
at->type = V_ASN1_SEQUENCE;
/* Generate encoding of extensions */
- len = i2d_ASN1_SET_OF_X509_EXTENSION(exts, NULL, i2d_X509_EXTENSION,
- V_ASN1_SEQUENCE, V_ASN1_UNIVERSAL, IS_SEQUENCE);
- if(!(p = OPENSSL_malloc(len))) goto err;
- q = p;
- i2d_ASN1_SET_OF_X509_EXTENSION(exts, &q, i2d_X509_EXTENSION,
- V_ASN1_SEQUENCE, V_ASN1_UNIVERSAL, IS_SEQUENCE);
- at->value.sequence->data = p;
- p = NULL;
- at->value.sequence->length = len;
+ at->value.sequence->length =
+ ASN1_item_i2d((ASN1_VALUE *)exts,
+ &at->value.sequence->data,
+ ASN1_ITEM_rptr(X509_EXTENSIONS));
if(!(attr = X509_ATTRIBUTE_new())) goto err;
if(!(attr->value.set = sk_ASN1_TYPE_new_null())) goto err;
if(!sk_ASN1_TYPE_push(attr->value.set, at)) goto err;
at = NULL;
attr->single = 0;
attr->object = OBJ_nid2obj(nid);
+ if (!req->req_info->attributes)
+ {
+ if (!(req->req_info->attributes = sk_X509_ATTRIBUTE_new_null()))
+ goto err;
+ }
if(!sk_X509_ATTRIBUTE_push(req->req_info->attributes, attr)) goto err;
return 1;
err:
- if(p) OPENSSL_free(p);
X509_ATTRIBUTE_free(attr);
ASN1_TYPE_free(at);
return 0;
}
int X509_REQ_add1_attr_by_OBJ(X509_REQ *req,
- ASN1_OBJECT *obj, int type,
- unsigned char *bytes, int len)
+ const ASN1_OBJECT *obj, int type,
+ const unsigned char *bytes, int len)
{
if(X509at_add1_attr_by_OBJ(&req->req_info->attributes, obj,
type, bytes, len)) return 1;
int X509_REQ_add1_attr_by_NID(X509_REQ *req,
int nid, int type,
- unsigned char *bytes, int len)
+ const unsigned char *bytes, int len)
{
if(X509at_add1_attr_by_NID(&req->req_info->attributes, nid,
type, bytes, len)) return 1;
}
int X509_REQ_add1_attr_by_txt(X509_REQ *req,
- char *attrname, int type,
- unsigned char *bytes, int len)
+ const char *attrname, int type,
+ const unsigned char *bytes, int len)
{
if(X509at_add1_attr_by_txt(&req->req_info->attributes, attrname,
type, bytes, len)) return 1;
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