New ctrl to set current certificate.
[openssl.git] / ssl / ssl_cert.c
index 005d82d..47c8b86 100644 (file)
@@ -624,6 +624,32 @@ int ssl_cert_select_current(CERT *c, X509 *x)
        return 0;
        }
 
+int ssl_cert_set_current(CERT *c, long op)
+       {
+       int i, idx;
+       if (!c)
+               return 0;
+       if (op == SSL_CERT_SET_FIRST)
+               idx = 0;
+       else if (op == SSL_CERT_SET_NEXT)
+               {
+               idx = (int)(c->key - c->pkeys + 1);
+               if (idx >= SSL_PKEY_NUM)
+                       return 0;
+               }
+       else
+               return 0;
+       for (i = idx; i < SSL_PKEY_NUM; i++)
+               {
+               if (c->pkeys[i].x509)
+                       {
+                       c->key = &c->pkeys[i];
+                       return 1;
+                       }
+               }
+       return 0;
+       }
+
 void ssl_cert_set_cert_cb(CERT *c, int (*cb)(SSL *ssl, void *arg), void *arg)
        {
        c->cert_cb = cb;