| /** |
| * 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.fediz.service.oidc; |
| |
| import java.util.Arrays; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Set; |
| |
| import org.apache.cxf.rs.security.oauth2.common.Client; |
| import org.apache.cxf.rs.security.oauth2.common.ServerAccessToken; |
| import org.apache.cxf.rs.security.oauth2.grants.code.JCacheCodeDataProvider; |
| import org.apache.cxf.rs.security.oauth2.provider.OAuthServiceException; |
| import org.apache.cxf.rs.security.oauth2.tokens.refresh.RefreshToken; |
| import org.apache.cxf.rs.security.oauth2.utils.OAuthConstants; |
| import org.apache.cxf.rs.security.oauth2.utils.OAuthUtils; |
| import org.apache.cxf.rs.security.oidc.utils.OidcUtils; |
| |
| public class OAuthDataProviderImpl extends JCacheCodeDataProvider { |
| private static final Set<String> NON_REDIRECTION_FLOWS = |
| new HashSet<>(Arrays.asList(OAuthConstants.CLIENT_CREDENTIALS_GRANT, |
| OAuthConstants.RESOURCE_OWNER_GRANT)); |
| |
| @Override |
| protected void checkRequestedScopes(Client client, List<String> requestedScopes) { |
| String grantType = super.getCurrentRequestedGrantType(); |
| if (grantType != null && !NON_REDIRECTION_FLOWS.contains(grantType) |
| && !requestedScopes.contains(OidcUtils.OPENID_SCOPE)) { |
| throw new OAuthServiceException("Required scopes are missing"); |
| } |
| } |
| |
| // |
| // BEGIN - TODO This can be removed once we pick up CXF 3.3.5 |
| // |
| |
| @Override |
| public ServerAccessToken refreshAccessToken(Client client, String refreshTokenKey, |
| List<String> restrictedScopes) throws OAuthServiceException { |
| RefreshToken currentRefreshToken = isRecycleRefreshTokens() |
| ? revokeRefreshToken(client, refreshTokenKey) : getRefreshToken(refreshTokenKey); |
| if (currentRefreshToken == null) { |
| throw new OAuthServiceException(OAuthConstants.ACCESS_DENIED); |
| } |
| if (OAuthUtils.isExpired(currentRefreshToken.getIssuedAt(), currentRefreshToken.getExpiresIn())) { |
| if (!isRecycleRefreshTokens()) { |
| revokeRefreshToken(client, refreshTokenKey); |
| } |
| throw new OAuthServiceException(OAuthConstants.ACCESS_DENIED); |
| } |
| if (isRecycleRefreshTokens()) { |
| revokeAccessTokens(client, currentRefreshToken); |
| } |
| |
| ServerAccessToken at = doRefreshAccessToken(client, currentRefreshToken, restrictedScopes); |
| saveAccessToken(at); |
| if (isRecycleRefreshTokens()) { |
| createNewRefreshToken(at); |
| } else { |
| updateExistingRefreshToken(currentRefreshToken, at); |
| } |
| return at; |
| } |
| |
| @Override |
| public void revokeToken(Client client, String tokenKey, String tokenTypeHint) throws OAuthServiceException { |
| ServerAccessToken accessToken = null; |
| if (!OAuthConstants.REFRESH_TOKEN.equals(tokenTypeHint)) { |
| accessToken = revokeAccessToken(client, tokenKey); |
| } |
| if (accessToken != null) { |
| handleLinkedRefreshToken(client, accessToken); |
| } else if (!OAuthConstants.ACCESS_TOKEN.equals(tokenTypeHint)) { |
| RefreshToken currentRefreshToken = revokeRefreshToken(client, tokenKey); |
| revokeAccessTokens(client, currentRefreshToken); |
| } |
| } |
| |
| protected void handleLinkedRefreshToken(Client client, ServerAccessToken accessToken) { |
| if (accessToken != null && accessToken.getRefreshToken() != null) { |
| RefreshToken rt = getRefreshToken(accessToken.getRefreshToken()); |
| if (rt == null) { |
| return; |
| } |
| |
| unlinkRefreshAccessToken(rt, accessToken.getTokenKey()); |
| if (rt.getAccessTokens().isEmpty()) { |
| revokeRefreshToken(client, rt.getTokenKey()); |
| } else { |
| saveRefreshToken(rt); |
| } |
| } |
| |
| } |
| |
| protected void revokeAccessTokens(Client client, RefreshToken currentRefreshToken) { |
| if (currentRefreshToken != null) { |
| for (String accessTokenKey : currentRefreshToken.getAccessTokens()) { |
| revokeAccessToken(client, accessTokenKey); |
| } |
| } |
| } |
| |
| protected ServerAccessToken revokeAccessToken(Client client, String accessTokenKey) { |
| ServerAccessToken at = getAccessToken(accessTokenKey); |
| if (at != null) { |
| if (!at.getClient().getClientId().equals(client.getClientId())) { |
| throw new OAuthServiceException(OAuthConstants.INVALID_GRANT); |
| } |
| doRevokeAccessToken(at); |
| } |
| return at; |
| } |
| |
| protected RefreshToken revokeRefreshToken(Client client, String refreshTokenKey) { |
| RefreshToken refreshToken = getRefreshToken(refreshTokenKey); |
| if (refreshToken != null) { |
| if (!refreshToken.getClient().getClientId().equals(client.getClientId())) { |
| throw new OAuthServiceException(OAuthConstants.INVALID_GRANT); |
| } |
| doRevokeRefreshToken(refreshToken); |
| } |
| return refreshToken; |
| } |
| |
| // |
| // END |
| // |
| } |