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Original file line number Diff line number Diff line change
Expand Up @@ -13,18 +13,18 @@
*/
package io.trino.server;

import jakarta.ws.rs.HeaderParam;
import jakarta.ws.rs.container.ContainerRequestContext;
import jakarta.ws.rs.core.Context;
import jakarta.ws.rs.core.HttpHeaders;
import jakarta.ws.rs.core.UriBuilder;
import jakarta.ws.rs.core.UriBuilderException;
import jakarta.ws.rs.core.UriInfo;

import java.net.URI;
import java.net.URISyntaxException;

import static com.google.common.base.MoreObjects.firstNonNull;
import static java.util.Objects.requireNonNull;
import static java.util.Objects.requireNonNullElse;

/**
* Provides external URI information for the current request. The external URI may have a path prefix when behind a reverse proxy.
Expand All @@ -37,10 +37,15 @@ public class ExternalUriInfo
private final UriInfo uriInfo;
private final String forwardedPrefix;

public ExternalUriInfo(@Context UriInfo uriInfo, @HeaderParam(X_FORWARDED_PREFIX) String forwardedPrefix)
public ExternalUriInfo(@Context UriInfo uriInfo, @Context HttpHeaders httpHeaders)
{
this(uriInfo, requireNonNull(httpHeaders, "httpHeaders is null").getHeaderString(X_FORWARDED_PREFIX));
}

ExternalUriInfo(UriInfo uriInfo, String forwardedPrefix)
{
this.uriInfo = requireNonNull(uriInfo, "uriInfo is null");
this.forwardedPrefix = requireNonNullElse(forwardedPrefix, "");
this.forwardedPrefix = firstNonNull(forwardedPrefix, "");
}

public static ExternalUriInfo from(ContainerRequestContext requestContext)
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