package io.gravitee.management.rest.provider;

import javax.ws.rs.container.ContainerRequestContext;
import javax.ws.rs.container.ContainerRequestFilter;
import javax.ws.rs.container.PreMatching;
import javax.ws.rs.core.UriBuilder;
import javax.ws.rs.ext.Provider;
import java.io.IOException;
import java.util.List;

/**
 * @author David BRASSELY (david at gravitee.io)
 * @author GraviteeSource Team
 */
@Provider
@PreMatching
public class UriBuilderRequestFilter implements ContainerRequestFilter {

    @Override
    public void filter( ContainerRequestContext ctx ) throws IOException {
        List<String> schemes = ctx.getHeaders().get("x-forwarded-proto");
        if (schemes != null && !schemes.isEmpty()) {
            String scheme = schemes.get(0);
            UriBuilder builder = ctx.getUriInfo().getRequestUriBuilder();
            ctx.setRequestUri(builder.scheme(scheme).build());
        }

        List<String> hosts = ctx.getHeaders().get("x-forwarded-for");
        if (hosts != null && !hosts.isEmpty()) {
            String host = hosts.get(0);
            UriBuilder builder = ctx.getUriInfo().getRequestUriBuilder();
            ctx.setRequestUri(builder.host(host).build());
        }
    }
}

@@ -1,8 +1,639 @@
+/**%0A * Copyright (C) 2015 The Gravitee team (http://gravitee.io)%0A *%0A * Licensed under the Apache License, Version 2.0 (the %22License%22);%0A * you may not use this file except in compliance with the License.%0A * You may obtain a copy of the License at%0A *%0A *         http://www.apache.org/licenses/LICENSE-2.0%0A *%0A * Unless required by applicable law or agreed to in writing, software%0A * distributed under the License is distributed on an %22AS IS%22 BASIS,%0A * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.%0A * See the License for the specific language governing permissions and%0A * limitations under the License.%0A */%0A
 package 

Add missing license headers