/* crypto/x509/x509_cmp.c */
-/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
*/
#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
#include "cryptlib.h"
-#include "asn1.h"
-#include "objects.h"
-#include "x509.h"
+#include <openssl/asn1.h>
+#include <openssl/objects.h>
+#include <openssl/x509.h>
-int X509_issuer_and_serial_cmp(a,b)
-X509 *a;
-X509 *b;
+int X509_issuer_and_serial_cmp(X509 *a, X509 *b)
{
int i;
X509_CINF *ai,*bi;
}
#ifndef NO_MD5
-unsigned long X509_issuer_and_serial_hash(a)
-X509 *a;
+unsigned long X509_issuer_and_serial_hash(X509 *a)
{
unsigned long ret=0;
MD5_CTX ctx;
}
#endif
-int X509_issuer_name_cmp(a, b)
-X509 *a;
-X509 *b;
+int X509_issuer_name_cmp(X509 *a, X509 *b)
{
return(X509_NAME_cmp(a->cert_info->issuer,b->cert_info->issuer));
}
-int X509_subject_name_cmp(a, b)
-X509 *a;
-X509 *b;
+int X509_subject_name_cmp(X509 *a, X509 *b)
{
return(X509_NAME_cmp(a->cert_info->subject,b->cert_info->subject));
}
-int X509_CRL_cmp(a, b)
-X509_CRL *a;
-X509_CRL *b;
+int X509_CRL_cmp(X509_CRL *a, X509_CRL *b)
{
return(X509_NAME_cmp(a->crl->issuer,b->crl->issuer));
}
-X509_NAME *X509_get_issuer_name(a)
-X509 *a;
+X509_NAME *X509_get_issuer_name(X509 *a)
{
return(a->cert_info->issuer);
}
-unsigned long X509_issuer_name_hash(x)
-X509 *x;
+unsigned long X509_issuer_name_hash(X509 *x)
{
return(X509_NAME_hash(x->cert_info->issuer));
}
-X509_NAME *X509_get_subject_name(a)
-X509 *a;
+X509_NAME *X509_get_subject_name(X509 *a)
{
return(a->cert_info->subject);
}
-ASN1_INTEGER *X509_get_serialNumber(a)
-X509 *a;
+ASN1_INTEGER *X509_get_serialNumber(X509 *a)
{
return(a->cert_info->serialNumber);
}
-unsigned long X509_subject_name_hash(x)
-X509 *x;
+unsigned long X509_subject_name_hash(X509 *x)
{
return(X509_NAME_hash(x->cert_info->subject));
}
-int X509_NAME_cmp(a, b)
-X509_NAME *a;
-X509_NAME *b;
+int X509_NAME_cmp(X509_NAME *a, X509_NAME *b)
{
int i,j;
X509_NAME_ENTRY *na,*nb;
- if (sk_num(a->entries) != sk_num(b->entries))
- return(sk_num(a->entries)-sk_num(b->entries));
- for (i=sk_num(a->entries)-1; i>=0; i--)
+ if (sk_X509_NAME_ENTRY_num(a->entries)
+ != sk_X509_NAME_ENTRY_num(b->entries))
+ return sk_X509_NAME_ENTRY_num(a->entries)
+ -sk_X509_NAME_ENTRY_num(b->entries);
+ for (i=sk_X509_NAME_ENTRY_num(a->entries)-1; i>=0; i--)
{
- na=(X509_NAME_ENTRY *)sk_value(a->entries,i);
- nb=(X509_NAME_ENTRY *)sk_value(b->entries,i);
+ na=sk_X509_NAME_ENTRY_value(a->entries,i);
+ nb=sk_X509_NAME_ENTRY_value(b->entries,i);
j=na->value->length-nb->value->length;
if (j) return(j);
j=memcmp(na->value->data,nb->value->data,
/* We will check the object types after checking the values
* since the values will more often be different than the object
* types. */
- for (i=sk_num(a->entries)-1; i>=0; i--)
+ for (i=sk_X509_NAME_ENTRY_num(a->entries)-1; i>=0; i--)
{
- na=(X509_NAME_ENTRY *)sk_value(a->entries,i);
- nb=(X509_NAME_ENTRY *)sk_value(b->entries,i);
+ na=sk_X509_NAME_ENTRY_value(a->entries,i);
+ nb=sk_X509_NAME_ENTRY_value(b->entries,i);
j=OBJ_cmp(na->object,nb->object);
if (j) return(j);
}
}
#ifndef NO_MD5
-/* I should do a DER encoding of the name and then hash it. */
-unsigned long X509_NAME_hash(x)
-X509_NAME *x;
+/* I now DER encode the name and hash it. Since I cache the DER encoding,
+ * this is reasonably effiecent. */
+unsigned long X509_NAME_hash(X509_NAME *x)
{
unsigned long ret=0;
unsigned char md[16];
- char str[256];
+ unsigned char str[256],*p,*pp;
+ int i;
+
+ i=i2d_X509_NAME(x,NULL);
+ if (i > sizeof(str))
+ p=Malloc(i);
+ else
+ p=str;
+
+ pp=p;
+ i2d_X509_NAME(x,&pp);
+ MD5((unsigned char *)p,i,&(md[0]));
+ if (p != str) Free(p);
- X509_NAME_oneline(x,str,256);
- ret=strlen(str);
- MD5((unsigned char *)str,ret,&(md[0]));
ret=( ((unsigned long)md[0] )|((unsigned long)md[1]<<8L)|
((unsigned long)md[2]<<16L)|((unsigned long)md[3]<<24L)
)&0xffffffffL;
#endif
/* Search a stack of X509 for a match */
-X509 *X509_find_by_issuer_and_serial(sk,name,serial)
-STACK *sk;
-X509_NAME *name;
-ASN1_INTEGER *serial;
+X509 *X509_find_by_issuer_and_serial(STACK_OF(X509) *sk, X509_NAME *name,
+ ASN1_INTEGER *serial)
{
int i;
X509_CINF cinf;
X509 x,*x509=NULL;
+ if(!sk) return NULL;
+
x.cert_info= &cinf;
cinf.serialNumber=serial;
cinf.issuer=name;
- for (i=0; i<sk_num(sk); i++)
+ for (i=0; i<sk_X509_num(sk); i++)
{
- x509=(X509 *)sk_value(sk,i);
+ x509=sk_X509_value(sk,i);
if (X509_issuer_and_serial_cmp(x509,&x) == 0)
return(x509);
}
- return(x509);
+ return(NULL);
}
-X509 *X509_find_by_subject(sk,name)
-STACK *sk;
-X509_NAME *name;
+X509 *X509_find_by_subject(STACK_OF(X509) *sk, X509_NAME *name)
{
X509 *x509;
int i;
- for (i=0; i<sk_num(sk); i++)
+ for (i=0; i<sk_X509_num(sk); i++)
{
- x509=(X509 *)sk_value(sk,i);
+ x509=sk_X509_value(sk,i);
if (X509_NAME_cmp(X509_get_subject_name(x509),name) == 0)
return(x509);
}
return(NULL);
}
+EVP_PKEY *X509_get_pubkey(X509 *x)
+ {
+ if ((x == NULL) || (x->cert_info == NULL))
+ return(NULL);
+ return(X509_PUBKEY_get(x->cert_info->key));
+ }
+
+int X509_check_private_key(X509 *x, EVP_PKEY *k)
+ {
+ EVP_PKEY *xk=NULL;
+ int ok=0;
+
+ xk=X509_get_pubkey(x);
+ if (xk->type != k->type)
+ {
+ X509err(X509_F_X509_CHECK_PRIVATE_KEY,X509_R_KEY_TYPE_MISMATCH);
+ goto err;
+ }
+ switch (k->type)
+ {
+#ifndef NO_RSA
+ case EVP_PKEY_RSA:
+ if (BN_cmp(xk->pkey.rsa->n,k->pkey.rsa->n) != 0
+ || BN_cmp(xk->pkey.rsa->e,k->pkey.rsa->e) != 0)
+ {
+ X509err(X509_F_X509_CHECK_PRIVATE_KEY,X509_R_KEY_VALUES_MISMATCH);
+ goto err;
+ }
+ break;
+#endif
+#ifndef NO_DSA
+ case EVP_PKEY_DSA:
+ if (BN_cmp(xk->pkey.dsa->pub_key,k->pkey.dsa->pub_key) != 0)
+ {
+ X509err(X509_F_X509_CHECK_PRIVATE_KEY,X509_R_KEY_VALUES_MISMATCH);
+ goto err;
+ }
+ break;
+#endif
+#ifndef NO_DH
+ case EVP_PKEY_DH:
+ /* No idea */
+ X509err(X509_F_X509_CHECK_PRIVATE_KEY,X509_R_CANT_CHECK_DH_KEY);
+ goto err;
+#endif
+ default:
+ X509err(X509_F_X509_CHECK_PRIVATE_KEY,X509_R_UNKNOWN_KEY_TYPE);
+ goto err;
+ }
+
+ ok=1;
+err:
+ EVP_PKEY_free(xk);
+ return(ok);
+ }
projects / openssl.git / blobdiff