101 lines
4.5 KiB
Java
101 lines
4.5 KiB
Java
/*
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* Copyright 2020 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.security.oauth2.server.authorization.authentication;
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import org.springframework.security.authentication.AuthenticationProvider;
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import org.springframework.security.core.Authentication;
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import org.springframework.security.core.AuthenticationException;
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import org.springframework.security.oauth2.core.AbstractOAuth2Token;
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import org.springframework.security.oauth2.core.OAuth2AuthenticationException;
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import org.springframework.security.oauth2.core.OAuth2Error;
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import org.springframework.security.oauth2.core.OAuth2ErrorCodes;
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import org.springframework.security.oauth2.server.authorization.OAuth2Authorization;
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import org.springframework.security.oauth2.server.authorization.OAuth2AuthorizationService;
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import org.springframework.security.oauth2.server.authorization.TokenType;
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import org.springframework.security.oauth2.server.authorization.client.RegisteredClient;
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import org.springframework.util.Assert;
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import org.springframework.util.StringUtils;
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import static org.springframework.security.oauth2.server.authorization.authentication.OAuth2AuthenticationProviderUtils.getAuthenticatedClientElseThrowInvalidClient;
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/**
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* An {@link AuthenticationProvider} implementation for OAuth 2.0 Token Revocation.
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*
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* @author Vivek Babu
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* @author Joe Grandja
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* @since 0.0.3
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* @see OAuth2TokenRevocationAuthenticationToken
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* @see OAuth2AuthorizationService
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* @see <a target="_blank" href="https://tools.ietf.org/html/rfc7009#section-2.1">Section 2.1 Revocation Request</a>
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*/
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public class OAuth2TokenRevocationAuthenticationProvider implements AuthenticationProvider {
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private final OAuth2AuthorizationService authorizationService;
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/**
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* Constructs an {@code OAuth2TokenRevocationAuthenticationProvider} using the provided parameters.
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*
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* @param authorizationService the authorization service
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*/
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public OAuth2TokenRevocationAuthenticationProvider(OAuth2AuthorizationService authorizationService) {
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Assert.notNull(authorizationService, "authorizationService cannot be null");
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this.authorizationService = authorizationService;
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}
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@Override
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public Authentication authenticate(Authentication authentication) throws AuthenticationException {
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OAuth2TokenRevocationAuthenticationToken tokenRevocationAuthentication =
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(OAuth2TokenRevocationAuthenticationToken) authentication;
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OAuth2ClientAuthenticationToken clientPrincipal =
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getAuthenticatedClientElseThrowInvalidClient(tokenRevocationAuthentication);
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RegisteredClient registeredClient = clientPrincipal.getRegisteredClient();
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TokenType tokenType = null;
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String tokenTypeHint = tokenRevocationAuthentication.getTokenTypeHint();
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if (StringUtils.hasText(tokenTypeHint)) {
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if (TokenType.REFRESH_TOKEN.getValue().equals(tokenTypeHint)) {
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tokenType = TokenType.REFRESH_TOKEN;
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} else if (TokenType.ACCESS_TOKEN.getValue().equals(tokenTypeHint)) {
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tokenType = TokenType.ACCESS_TOKEN;
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} else {
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throw new OAuth2AuthenticationException(new OAuth2Error(OAuth2ErrorCodes.UNSUPPORTED_TOKEN_TYPE));
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}
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}
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OAuth2Authorization authorization = this.authorizationService.findByToken(
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tokenRevocationAuthentication.getToken(), tokenType);
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if (authorization == null) {
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// Return the authentication request when token not found
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return tokenRevocationAuthentication;
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}
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if (!registeredClient.getId().equals(authorization.getRegisteredClientId())) {
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throw new OAuth2AuthenticationException(new OAuth2Error(OAuth2ErrorCodes.INVALID_CLIENT));
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}
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AbstractOAuth2Token token = authorization.getTokens().getToken(tokenRevocationAuthentication.getToken());
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authorization = OAuth2AuthenticationProviderUtils.invalidate(authorization, token);
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this.authorizationService.save(authorization);
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return new OAuth2TokenRevocationAuthenticationToken(token, clientPrincipal);
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}
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@Override
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public boolean supports(Class<?> authentication) {
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return OAuth2TokenRevocationAuthenticationToken.class.isAssignableFrom(authentication);
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}
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}
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