/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.cxf.rs.security.oauth.provider;
import java.io.IOException;
import java.net.URISyntaxException;
import net.oauth.OAuth;
import net.oauth.OAuthException;
import net.oauth.OAuthMessage;
import net.oauth.OAuthProblemException;
import net.oauth.SimpleOAuthValidator;
import org.apache.cxf.rs.security.oauth.data.Token;
/**
* The utility OAuth validator which is primarily used
* by the runtime to validate that the issued tokens have not expired.
* Note that the runtime does validate OAuth signatures separately.
*/
public class DefaultOAuthValidator extends SimpleOAuthValidator {
public DefaultOAuthValidator() {
}
public void checkSingleParameter(OAuthMessage message) throws OAuthException, IOException,
URISyntaxException {
super.checkSingleParameters(message);
}
public void validateToken(Token token, OAuthDataProvider provider)
throws OAuthProblemException {
if (token == null) {
throw new OAuthProblemException(OAuth.Problems.TOKEN_REJECTED);
} else {
Long issuedAt = token.getIssuedAt();
Long lifetime = token.getLifetime();
if (lifetime != -1
&& (issuedAt + lifetime < (System.currentTimeMillis() / 1000))) {
provider.removeToken(token);
throw new OAuthProblemException(OAuth.Problems.TOKEN_EXPIRED);
}
}
}
}