org.eclipse.tractusx.edc.common.tokenrefresh.TokenRefreshHandlerExtension Maven / Gradle / Ivy

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/********************************************************************************
 * Copyright (c) 2024 Bayerische Motoren Werke Aktiengesellschaft (BMW AG)
 *
 * See the NOTICE file(s) distributed with this work for additional
 * information regarding copyright ownership.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Apache License, Version 2.0 which is available at
 * https://www.apache.org/licenses/LICENSE-2.0.
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations
 * under the License.
 *
 * SPDX-License-Identifier: Apache-2.0
 ********************************************************************************/

package org.eclipse.tractusx.edc.common.tokenrefresh;

import org.eclipse.edc.edr.spi.store.EndpointDataReferenceCache;
import org.eclipse.edc.http.spi.EdcHttpClient;
import org.eclipse.edc.iam.identitytrust.spi.SecureTokenService;
import org.eclipse.edc.runtime.metamodel.annotation.Extension;
import org.eclipse.edc.runtime.metamodel.annotation.Inject;
import org.eclipse.edc.runtime.metamodel.annotation.Provider;
import org.eclipse.edc.spi.system.ServiceExtension;
import org.eclipse.edc.spi.system.ServiceExtensionContext;
import org.eclipse.edc.spi.types.TypeManager;
import org.eclipse.tractusx.edc.core.utils.ConfigUtil;
import org.eclipse.tractusx.edc.spi.tokenrefresh.common.TokenRefreshHandler;

import static org.eclipse.tractusx.edc.common.tokenrefresh.TokenRefreshHandlerExtension.NAME;


@Extension(value = NAME)
public class TokenRefreshHandlerExtension implements ServiceExtension {
    public static final String NAME = "Token Refresh Handler Extension";
    // this setting is defined by the IdentityAndTrustExtension
    private static final String PARTICIPANT_DID_PROPERTY = "edc.iam.issuer.id";
    @Inject
    private EndpointDataReferenceCache edrStore;
    @Inject
    private EdcHttpClient httpClient;
    @Inject
    private SecureTokenService secureTokenService;
    @Inject
    private TypeManager typeManager;

    @Override
    public String name() {
        return NAME;
    }

    @Provider
    public TokenRefreshHandler createTokenRefreshHander(ServiceExtensionContext context) {
        return new TokenRefreshHandlerImpl(edrStore, httpClient, getOwnDid(context), context.getMonitor(), secureTokenService, typeManager.getMapper());
    }

    private String getOwnDid(ServiceExtensionContext context) {
        var did = context.getConfig().getString(PARTICIPANT_DID_PROPERTY, null);
        if (did == null) {
            ConfigUtil.missingMandatoryProperty(context.getMonitor().withPrefix("Token Refresh Handler"), PARTICIPANT_DID_PROPERTY);
        }
        return did;
    }
}