Adjusts overriding logic for multivalidator

Author: Ruteri

azure-tcbinfo-override/override.go

@@ -3,6 +3,7 @@ package azure_tcbinfo_override
 import (
 	"github.com/flashbots/cvm-reverse-proxy/internal/atls"
 	azure_tdx "github.com/flashbots/cvm-reverse-proxy/internal/attestation/azure/tdx"
+	"github.com/flashbots/cvm-reverse-proxy/proxy"
 
 	"github.com/google/go-tdx-guest/pcs"
 )
@@ -23,6 +24,9 @@ func OverrideV6InstanceOutdatedSEAMLoader(tcbInfo pcs.TcbInfo) pcs.TcbInfo {
 
 func OverrideAzureValidatorsForV6SEAMLoader(validators []atls.Validator) {
 	for _, validator := range validators {
+		if multiValidator, ok := validator.(*proxy.MultiValidator); ok {
+			OverrideAzureValidatorsForV6SEAMLoader(multiValidator.Validators())
+		}
 		if azureTdxValidator, ok := validator.(*azure_tdx.Validator); ok {
 			azureTdxValidator.SetTcbOverride(OverrideV6InstanceOutdatedSEAMLoader)
 		}

proxy/mutli_validator.go

@@ -27,6 +27,10 @@ func NewMultiValidator(validators []atls.Validator) *MultiValidator {
 	}
 }
 
+func (v *MultiValidator) Validators() []atls.Validator {
+	return v.validators
+}
+
 func (v *MultiValidator) OID() asn1.ObjectIdentifier {
 	return v.oid
 }