at.gv.egovernment.moa.id.protocols.oauth20.json.OAuthJsonToken.java Source code

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Here is the source code for at.gv.egovernment.moa.id.protocols.oauth20.json.OAuthJsonToken.java

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/*******************************************************************************
 * Copyright 2014 Federal Chancellery Austria
 * MOA-ID has been developed in a cooperation between BRZ, the Federal
 * Chancellery Austria - ICT staff unit, and Graz University of Technology.
 *
 * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
 * the European Commission - subsequent versions of the EUPL (the "Licence");
 * You may not use this work except in compliance with the Licence.
 * You may obtain a copy of the Licence at:
 * http://www.osor.eu/eupl/
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the Licence is distributed on an "AS IS" basis,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the Licence for the specific language governing permissions and
 * limitations under the Licence.
 *
 * This product combines work with different licenses. See the "NOTICE" text
 * file for details on the various modules and licenses.
 * The "NOTICE" text file is part of the distribution. Any derivative works
 * that you distribute must include a readable copy of the "NOTICE" text file.
 *******************************************************************************/
package at.gv.egovernment.moa.id.protocols.oauth20.json;

import net.oauth.jsontoken.JsonToken;

import com.google.gson.JsonObject;

public class OAuthJsonToken extends JsonToken {

    private final OAuthSigner signer;

    public OAuthJsonToken(OAuthSigner signer) {
        super(signer);
        this.signer = signer;
    }

    @Override
    public JsonObject getHeader() {
        JsonObject header = new JsonObject();
        header.addProperty(ALGORITHM_HEADER, signer.getOAuthSignatureAlgorithm().getAlgorithm());
        String keyId = getKeyId();
        if (keyId != null) {
            header.addProperty(KEY_ID_HEADER, keyId);
        }
        return header;
    }

}