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package com.sun.jersey.oauth.tests;

import javax.ws.rs.POST;
import javax.ws.rs.Produces;
import javax.ws.rs.Path;
import javax.ws.rs.core.Context;
import junit.framework.Assert;
import com.sun.jersey.api.core.HttpContext;
import com.sun.jersey.oauth.server.OAuthServerRequest;
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;

@Path("/request_token")
public class RequestTokenResource extends Assert {

    @POST @Produces("text/plain")
    public String handle(@Context HttpContext hc) {

        OAuthServerRequest osr = new OAuthServerRequest(hc.getRequest());

        OAuthSecrets secrets = new OAuthSecrets().consumerSecret("kd94hf93k423kf44");

        OAuthParameters params = new OAuthParameters().readRequest(osr);

        // ensure parameters correctly parsed into OAuth parameters object
        assertEquals(params.getConsumerKey(), "dpf43f3p2l4k3l03");
        assertEquals(params.getSignatureMethod(), "PLAINTEXT");
        assertEquals(params.getSignature(), secrets.getConsumerSecret() + "&");
        assertEquals(params.getTimestamp(), "1191242090");
        assertEquals(params.getNonce(), "hsu94j3884jdopsl");
        assertEquals(params.getVersion(), "1.0");

        try {
            // verify the plaintext signature
            assertTrue(OAuthSignature.verify(osr, params, secrets));
        }
        catch (OAuthSignatureException ose) {
            fail(ose.getMessage());
        }

        return "oauth_token=hh5s93j4hdidpola&oauth_token_secret=hdhd0244k9j7ao03";
    }
}

