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// Copyright 2018 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.hosted.athenz.instanceproviderservice.identitydocument;
import com.google.inject.Inject;
import com.yahoo.container.jaxrs.annotation.Component;
import com.yahoo.jdisc.http.servlet.ServletRequest;
import com.yahoo.log.LogLevel;
import com.yahoo.vespa.athenz.identityprovider.api.bindings.IdentityDocumentApi;
import com.yahoo.vespa.athenz.identityprovider.api.bindings.SignedIdentityDocument;
import com.yahoo.vespa.hosted.provision.restapi.v2.filter.NodePrincipal;
import javax.servlet.http.HttpServletRequest;
import javax.ws.rs.BadRequestException;
import javax.ws.rs.ForbiddenException;
import javax.ws.rs.GET;
import javax.ws.rs.InternalServerErrorException;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.MediaType;
import java.util.logging.Logger;
/**
* @author bjorncs
*/
@Path("/identity-document")
public class IdentityDocumentResource implements IdentityDocumentApi {
private static final Logger log = Logger.getLogger(IdentityDocumentResource.class.getName());
private final IdentityDocumentGenerator identityDocumentGenerator;
private final HttpServletRequest request;
@Inject
public IdentityDocumentResource(@Component IdentityDocumentGenerator identityDocumentGenerator,
@Context HttpServletRequest request) {
this.identityDocumentGenerator = identityDocumentGenerator;
this.request = request;
}
/**
* @deprecated Use {@link #getNodeIdentityDocument(String)} and {@link #getTenantIdentityDocument(String)} instead.
*/
@GET
@Produces(MediaType.APPLICATION_JSON)
@Deprecated
@Override
// TODO Make this method private when the rest api is not longer in use
public SignedIdentityDocument getIdentityDocument(@QueryParam("hostname") String hostname) {
if (hostname == null) {
throw new BadRequestException("The 'hostname' query parameter is missing");
}
NodePrincipal principal = (NodePrincipal) request.getAttribute(ServletRequest.JDISC_REQUEST_PRINCIPAL);
String remoteHost;
if (principal == null) {
// TODO Remove once self-signed certs are gone
log.warning("Client is not authenticated - fallback to remote ip");
remoteHost = request.getRemoteAddr();
} else {
remoteHost = principal.getHostIdentityName();
}
// TODO Move this check to AuthorizationFilter in node-repository
if (!identityDocumentGenerator.validateAccess(hostname, remoteHost)) {
throw new ForbiddenException();
}
try {
return identityDocumentGenerator.generateSignedIdentityDocument(hostname);
} catch (Exception e) {
String message = String.format("Unable to generate identity doument for '%s': %s", hostname, e.getMessage());
log.log(LogLevel.ERROR, message, e);
throw new InternalServerErrorException(message, e);
}
}
@GET
@Produces(MediaType.APPLICATION_JSON)
@Path("/node/{host}")
@Override
public SignedIdentityDocument getNodeIdentityDocument(@PathParam("host") String host) {
return getIdentityDocument(host);
}
@GET
@Produces(MediaType.APPLICATION_JSON)
@Path("/tenant/{host}")
@Override
public SignedIdentityDocument getTenantIdentityDocument(@PathParam("host") String host) {
return getIdentityDocument(host);
}
}
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