leap.oauth2.server.client.DefaultAuthzClientAuthenticator Maven / Gradle / Ivy

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/*
 * Copyright 2015 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://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.
 */
package leap.oauth2.server.client;

import leap.lang.Strings;

public class DefaultAuthzClientAuthenticator implements AuthzClientAuthenticator {

    @Override
    public boolean authenticate(AuthzClientCredentials credentials, AuthzClient client) throws Throwable {
        String clientId     = credentials.getClientId();
        String clientSecret = credentials.getClientSecret();
        
        if(Strings.isEmpty(clientId) || Strings.isEmpty(clientSecret)) {
            return false;
        }
        
        if(null == client) {
            return false;
        }
        
        if(!client.acceptsSecret(clientSecret)) {
            return false;
        }

        client.setAuthenticated(Boolean.TRUE);
        return true;
    }

}