spring security OidcUserRequestUtils 源码
spring security OidcUserRequestUtils 代码
文件路径：/oauth2/oauth2-client/src/main/java/org/springframework/security/oauth2/client/oidc/userinfo/OidcUserRequestUtils.java
/*
* Copyright 2002-2018 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.client.oidc.userinfo;
import org.springframework.security.oauth2.client.registration.ClientRegistration;
import org.springframework.security.oauth2.core.AuthorizationGrantType;
import org.springframework.util.CollectionUtils;
import org.springframework.util.StringUtils;
/**
* Utilities for working with the {@link OidcUserRequest}
*
* @author Rob Winch
* @since 5.1
*/
final class OidcUserRequestUtils {
/**
* Determines if an {@link OidcUserRequest} should attempt to retrieve the user info
* endpoint. Will return true if all of the following are true:
*
* <ul>
* <li>The user info endpoint is defined on the ClientRegistration</li>
* <li>The Client Registration uses the
* {@link AuthorizationGrantType#AUTHORIZATION_CODE} and scopes in the access token
* are defined in the {@link ClientRegistration}</li>
* </ul>
* @param userRequest
* @return
*/
static boolean shouldRetrieveUserInfo(OidcUserRequest userRequest) {
// Auto-disabled if UserInfo Endpoint URI is not provided
ClientRegistration clientRegistration = userRequest.getClientRegistration();
if (StringUtils.isEmpty(clientRegistration.getProviderDetails().getUserInfoEndpoint().getUri())) {
return false;
}
// The Claims requested by the profile, email, address, and phone scope values
// are returned from the UserInfo Endpoint (as described in Section 5.3.2),
// when a response_type value is used that results in an Access Token being
// issued.
// However, when no Access Token is issued, which is the case for the
// response_type=id_token,
// the resulting Claims are returned in the ID Token.
// The Authorization Code Grant Flow, which is response_type=code, results in an
// Access Token being issued.
if (AuthorizationGrantType.AUTHORIZATION_CODE.equals(clientRegistration.getAuthorizationGrantType())) {
// Return true if there is at least one match between the authorized scope(s)
// and UserInfo scope(s)
return CollectionUtils.containsAny(userRequest.getAccessToken().getScopes(),
userRequest.getClientRegistration().getScopes());
}
return false;
}
private OidcUserRequestUtils() {
}
}
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