org.springframework.security.oauth2.provider.token.store.IssuerClaimVerifier Maven / Gradle / Ivy
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/*
* Copyright 2012-2017 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
*
* 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.
*/
package org.springframework.security.oauth2.provider.token.store;
import org.springframework.security.oauth2.common.exceptions.InvalidTokenException;
import org.springframework.util.Assert;
import org.springframework.util.CollectionUtils;
import java.net.URL;
import java.util.Map;
/**
* A {@link JwtClaimsSetVerifier} that verifies the Issuer (iss) claim contained in the
* JWT Claims Set against the issuer supplied to the constructor.
*
*
* @deprecated See the OAuth 2.0 Migration Guide for Spring Security 5.
*
* @author Joe Grandja
* @since 2.2
* @see JwtClaimsSetVerifier
*/
@Deprecated
public class IssuerClaimVerifier implements JwtClaimsSetVerifier {
private static final String ISS_CLAIM = "iss";
private final URL issuer;
public IssuerClaimVerifier(URL issuer) {
Assert.notNull(issuer, "issuer cannot be null");
this.issuer = issuer;
}
@Override
public void verify(Map claims) throws InvalidTokenException {
if (!CollectionUtils.isEmpty(claims) && claims.containsKey(ISS_CLAIM)) {
String jwtIssuer = (String)claims.get(ISS_CLAIM);
if (!jwtIssuer.equals(this.issuer.toString())) {
throw new InvalidTokenException("Invalid Issuer (iss) claim: " + jwtIssuer);
}
}
}
}