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package org.glassfish.jersey.server.oauth1.internal;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.inject.Inject;
import javax.ws.rs.Consumes;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.container.ContainerRequestContext;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.Form;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Request;
import javax.ws.rs.core.Response;
import org.glassfish.jersey.oauth1.signature.OAuth1Parameters;
import org.glassfish.jersey.oauth1.signature.OAuth1Secrets;
import org.glassfish.jersey.oauth1.signature.OAuth1Signature;
import org.glassfish.jersey.oauth1.signature.OAuth1SignatureException;
import org.glassfish.jersey.server.oauth1.OAuth1Consumer;
import org.glassfish.jersey.server.oauth1.OAuth1Exception;
import org.glassfish.jersey.server.oauth1.OAuth1Provider;
import org.glassfish.jersey.server.oauth1.OAuth1Token;
import org.glassfish.jersey.server.oauth1.TokenResource;
/**
* Resource handling access token requests.
*
* @author Hubert A. Le Van Gong <hubert.levangong at Sun.COM>
* @author Martin Matula
*/
@Path("/accessToken")
public class AccessTokenResource {
@Inject
private OAuth1Provider provider;
@Inject
private OAuth1Signature oAuth1Signature;
/**
* POST method for creating a request for Request Token.
* @return an HTTP response with content of the updated or created resource.
*/
@POST
@Consumes(MediaType.APPLICATION_FORM_URLENCODED)
@Produces(MediaType.APPLICATION_FORM_URLENCODED)
@TokenResource
public Response postAccessTokenRequest(@Context ContainerRequestContext requestContext, @Context Request req) {
boolean sigIsOk = false;
OAuthServerRequest request = new OAuthServerRequest(requestContext);
OAuth1Parameters params = new OAuth1Parameters();
params.readRequest(request);
if (params.getToken() == null) {
throw new WebApplicationException(new Throwable("oauth_token MUST be present."), 400);
}
String consKey = params.getConsumerKey();
if (consKey == null) {
throw new OAuth1Exception(Response.Status.BAD_REQUEST, null);
}
OAuth1Token rt = provider.getRequestToken(params.getToken());
if (rt == null) {
// token invalid
throw new OAuth1Exception(Response.Status.BAD_REQUEST, null);
}
OAuth1Consumer consumer = rt.getConsumer();
if (consumer == null || !consKey.equals(consumer.getKey())) {
// token invalid
throw new OAuth1Exception(Response.Status.BAD_REQUEST, null);
}
OAuth1Secrets secrets = new OAuth1Secrets().consumerSecret(consumer.getSecret()).tokenSecret(rt.getSecret());
try {
sigIsOk = oAuth1Signature.verify(request, params, secrets);
} catch (OAuth1SignatureException ex) {
Logger.getLogger(AccessTokenResource.class.getName()).log(Level.SEVERE, null, ex);
}
if (!sigIsOk) {
// signature invalid
throw new OAuth1Exception(Response.Status.BAD_REQUEST, null);
}
// We're good to go.
OAuth1Token at = provider.newAccessToken(rt, params.getVerifier());
if (at == null) {
throw new OAuth1Exception(Response.Status.BAD_REQUEST, null);
}
// Preparing the response.
Form resp = new Form();
resp.param(OAuth1Parameters.TOKEN, at.getToken());
resp.param(OAuth1Parameters.TOKEN_SECRET, at.getSecret());
resp.asMap().putAll(at.getAttributes());
return Response.ok(resp).build();
}
}