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package com.sun.jersey.oauth.server.api.resources;
import com.sun.jersey.api.core.HttpContext;
import com.sun.jersey.api.representation.Form;
import com.sun.jersey.core.util.MultivaluedMapImpl;
import com.sun.jersey.oauth.signature.OAuthParameters;
import com.sun.jersey.oauth.signature.OAuthSecrets;
import com.sun.jersey.oauth.signature.OAuthSignature;
import com.sun.jersey.oauth.signature.OAuthSignatureException;
import com.sun.jersey.oauth.server.OAuthException;
import com.sun.jersey.oauth.server.OAuthServerRequest;
import com.sun.jersey.oauth.server.spi.OAuthConsumer;
import com.sun.jersey.oauth.server.spi.OAuthProvider;
import com.sun.jersey.oauth.server.spi.OAuthToken;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.ws.rs.core.Context;
import javax.ws.rs.Path;
import javax.ws.rs.Consumes;
import javax.ws.rs.POST;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.core.Response;
/**
* Resource handling request token requests.
*
* @author Hubert A. Le Van Gong <hubert.levangong at Sun.COM>
* @author Martin Matula
*/
@Path("/requestToken")
public class RequestTokenRequest {
private @Context OAuthProvider provider;
private @Context HttpContext hc;
/**
* POST method for creating a request for a Request Token
* @param content representation for the resource
* @return an HTTP response with content of the updated or created resource.
*/
@POST
@Consumes("application/x-www-form-urlencoded")
@Produces("application/x-www-form-urlencoded")
public Response postReqTokenRequest() {
try {
OAuthServerRequest request = new OAuthServerRequest(hc.getRequest());
OAuthParameters params = new OAuthParameters();
params.readRequest(request);
String tok = params.getToken();
if ((tok != null) && (!tok.contentEquals(""))) {
throw new OAuthException(Response.Status.BAD_REQUEST, null);
}
String consKey = params.getConsumerKey();
if (consKey == null) {
throw new OAuthException(Response.Status.BAD_REQUEST, null);
}
OAuthConsumer consumer = provider.getConsumer(consKey);
if (consumer == null) {
throw new OAuthException(Response.Status.BAD_REQUEST, null);
}
OAuthSecrets secrets = new OAuthSecrets().consumerSecret(consumer.getSecret()).tokenSecret("");
boolean sigIsOk = false;
try {
sigIsOk = OAuthSignature.verify(request, params, secrets);
} catch (OAuthSignatureException ex) {
Logger.getLogger(RequestTokenRequest.class.getName()).log(Level.SEVERE, null, ex);
}
if (!sigIsOk) {
throw new OAuthException(Response.Status.BAD_REQUEST, null);
}
MultivaluedMap<String, String> parameters = new MultivaluedMapImpl();
for (String n : request.getParameterNames()) {
parameters.put(n, request.getParameterValues(n));
}
OAuthToken rt = provider.newRequestToken(consKey, params.getCallback(), parameters);
Form resp = new Form();
resp.putSingle(OAuthParameters.TOKEN, rt.getToken());
resp.putSingle(OAuthParameters.TOKEN_SECRET, rt.getSecret());
resp.putSingle(OAuthParameters.CALLBACK_CONFIRMED, "true");
return Response.ok(resp).build();
} catch (OAuthException e) {
return e.toResponse();
}
}
}