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OAuth 2.0 SDK with OpenID Connection extensions for developing
client and server applications.
/*
* oauth2-oidc-sdk
*
* Copyright 2012-2016, Connect2id Ltd and contributors.
*
* 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
*
* 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 com.nimbusds.openid.connect.sdk.op;
import java.util.List;
import java.util.Map;
import com.nimbusds.oauth2.sdk.Scope;
import com.nimbusds.oauth2.sdk.util.MultivaluedMapUtils;
import com.nimbusds.openid.connect.sdk.OIDCScopeValue;
/**
* OpenID authentication request detector.
*/
public class AuthenticationRequestDetector {
/**
* Returns {@code true} if the specified query parameters are likely
* for an OpenID authentication request.
*
* @param queryParams The query parameters.
*
* @return {@code true} for a likely OpenID authentication request,
* else {@code false}.
*/
public static boolean isLikelyOpenID(final Map> queryParams) {
Scope scope = Scope.parse(MultivaluedMapUtils.getFirstValue(queryParams, ("scope")));
if (scope == null) {
return false;
}
return scope.contains(OIDCScopeValue.OPENID);
}
/**
* Prevents public instantiation.
*/
private AuthenticationRequestDetector() {}
}