Multiple verifier reference identities.

[openssl.git] / crypto / x509 / x509_vfy.c

diff --git a/crypto/x509/x509_vfy.c b/crypto/x509/x509_vfy.c
index b6f16bb77220afcfda900d79a6d26d4380d5fef4..49425f4622d15a222f784458587dfdf66a146f0f 100644 (file)
--- a/crypto/x509/x509_vfy.c
+++ b/crypto/x509/x509_vfy.c
@@ -743,12 +743,27 @@ static int check_id_error(X509_STORE_CTX *ctx, int errcode)
        return ctx->verify_cb(0, ctx);
        }
 
+static int check_hosts(X509 *x, X509_VERIFY_PARAM_ID *id)
+       {
+       int i;
+       int n = sk_OPENSSL_STRING_num(id->hosts);
+       unsigned char *name;
+
+       for (i = 0; i < n; ++i)
+               {
+               name = (unsigned char *)sk_OPENSSL_STRING_value(id->hosts, i);
+               if (X509_check_host(x, name, 0, id->hostflags)) > 0)
+                       return 1;
+               }
+       return n == 0;
+       }
+
 static int check_id(X509_STORE_CTX *ctx)
        {
        X509_VERIFY_PARAM *vpm = ctx->param;
        X509_VERIFY_PARAM_ID *id = vpm->id;
        X509 *x = ctx->cert;
-       if (id->host && X509_check_host(x, id->host, 0, id->hostflags) <= 0)
+       if (id->hosts && !check_hosts(x, id) <= 0)
                {
                if (!check_id_error(ctx, X509_V_ERR_HOSTNAME_MISMATCH))
                        return 0;