com.yahoo.vespa.model.application.validation.CloudHttpConnectorValidator Maven / Gradle / Ivy
// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.model.application.validation;
import com.yahoo.vespa.model.application.validation.Validation.Context;
import com.yahoo.vespa.model.container.Container;
import com.yahoo.vespa.model.container.http.ConnectorFactory;
import com.yahoo.vespa.model.container.http.ssl.DefaultSslProvider;
import com.yahoo.vespa.model.container.http.ssl.HostedSslConnectorFactory;
/**
* Enforces that Cloud applications cannot
* 1) override connector specific TLS configuration
* 2) add additional HTTP connectors
*
* @author bjorncs
*/
public class CloudHttpConnectorValidator implements Validator {
@Override
public void validate(Context context) {
if (!context.deployState().isHostedTenantApplication(context.model().getAdmin().getApplicationType())) return;
context.model().getContainerClusters().forEach((__, cluster) -> {
var http = cluster.getHttp();
if (http == null) return;
var illegalConnectors = http.getHttpServer().stream().flatMap(s -> s.getConnectorFactories().stream()
.filter(c -> !isAllowedConnector(c)))
.map(cf -> "%s@%d".formatted(cf.getName(), cf.getListenPort()))
.toList();
if (illegalConnectors.isEmpty()) return;
context.illegal(
("Adding additional or modifying existing HTTPS connectors is not allowed for Vespa Cloud applications." +
" Violating connectors: %s. See https://cloud.vespa.ai/en/security/whitepaper, " +
"https://cloud.vespa.ai/en/security/guide#data-plane.")
.formatted(illegalConnectors));
});
}
private static boolean isAllowedConnector(ConnectorFactory cf) {
return cf instanceof HostedSslConnectorFactory
|| cf.getClass().getSimpleName().endsWith("HealthCheckProxyConnector")
|| (cf.getListenPort() == Container.BASEPORT && cf.sslProvider() instanceof DefaultSslProvider);
}
}