1 files changed, 87 insertions, 51 deletions

diff --git a/src/lib/libcrypto/x509/x509_cmp.c b/src/lib/libcrypto/x509/x509_cmp.c
index f9d9510ac5..9a93bae3ff 100644
--- a/src/lib/libcrypto/x509/x509_cmp.c
+++ b/src/lib/libcrypto/x509/x509_cmp.c
@@ -60,13 +60,11 @@
 #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;
@@ -79,8 +77,7 @@ X509 *b;
         }
 
 #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;
@@ -101,70 +98,59 @@ X509 *a;
         }
 #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,
@@ -177,10 +163,10 @@ X509_NAME *b;
         /* 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);
                 }
@@ -190,8 +176,7 @@ X509_NAME *b;
 #ifndef NO_MD5
 /* I now DER encode the name and hash it.  Since I cache the DER encoding,
  * this is reasonably effiecent. */
-unsigned long X509_NAME_hash(x)
-X509_NAME *x;
+unsigned long X509_NAME_hash(X509_NAME *x)
         {
         unsigned long ret=0;
         unsigned char md[16];
@@ -217,10 +202,8 @@ X509_NAME *x;
 #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;
@@ -230,28 +213,81 @@ ASN1_INTEGER *serial;
         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(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);
+        }