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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;
import java.net.MalformedURLException;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URL;
import net.jcip.annotations.Immutable;
import com.nimbusds.oauth2.sdk.ParseException;
import com.nimbusds.oauth2.sdk.ProtectedResourceRequest;
import com.nimbusds.oauth2.sdk.SerializeException;
import com.nimbusds.oauth2.sdk.http.CommonContentTypes;
import com.nimbusds.oauth2.sdk.http.HTTPRequest;
import com.nimbusds.oauth2.sdk.token.BearerAccessToken;
/**
* UserInfo request. Used to retrieve the consented claims about the end-user.
*
* Example HTTP GET request:
*
*
* GET /userinfo HTTP/1.1
* Host: server.example.com
* Authorization: Bearer SlAV32hkKG
*
*
* Related specifications:
*
*
* - OpenID Connect Core 1.0, section 5.3.1.
*
- OAuth 2.0 Bearer Token Usage (RFC6750), section 2.
*
*/
@Immutable
public class UserInfoRequest extends ProtectedResourceRequest {
/**
* The HTTP method.
*/
private final HTTPRequest.Method httpMethod;
/**
* Creates a new UserInfo HTTP GET request.
*
* @param uri The URI of the UserInfo endpoint. May be
* {@code null} if the {@link #toHTTPRequest} method
* will not be used.
* @param accessToken An OAuth 2.0 Bearer access token for the request.
* Must not be {@code null}.
*/
public UserInfoRequest(final URI uri, final BearerAccessToken accessToken) {
this(uri, HTTPRequest.Method.GET, accessToken);
}
/**
* Creates a new UserInfo request.
*
* @param uri The URI of the UserInfo endpoint. May be
* {@code null} if the {@link #toHTTPRequest} method
* will not be used.
* @param httpMethod The HTTP method. Must be HTTP GET or POST and not
* {@code null}.
* @param accessToken An OAuth 2.0 Bearer access token for the request.
* Must not be {@code null}.
*/
public UserInfoRequest(final URI uri, final HTTPRequest.Method httpMethod, final BearerAccessToken accessToken) {
super(uri, accessToken);
if (httpMethod == null)
throw new IllegalArgumentException("The HTTP method must not be null");
this.httpMethod = httpMethod;
if (accessToken == null)
throw new IllegalArgumentException("The access token must not be null");
}
/**
* Gets the HTTP method for this UserInfo request.
*
* @return The HTTP method.
*/
public HTTPRequest.Method getMethod() {
return httpMethod;
}
@Override
public HTTPRequest toHTTPRequest() {
if (getEndpointURI() == null)
throw new SerializeException("The endpoint URI is not specified");
URL endpointURL;
try {
endpointURL = getEndpointURI().toURL();
} catch (MalformedURLException e) {
throw new SerializeException(e.getMessage(), e);
}
HTTPRequest httpRequest = new HTTPRequest(httpMethod, endpointURL);
switch (httpMethod) {
case GET:
httpRequest.setAuthorization(getAccessToken().toAuthorizationHeader());
break;
case POST:
httpRequest.setContentType(CommonContentTypes.APPLICATION_URLENCODED);
httpRequest.setQuery("access_token=" + getAccessToken().getValue());
break;
default:
throw new SerializeException("Unexpected HTTP method: " + httpMethod);
}
return httpRequest;
}
/**
* Parses the specified HTTP request for a UserInfo request.
*
* @param httpRequest The HTTP request. Must not be {@code null}.
*
* @return The UserInfo request.
*
* @throws ParseException If the HTTP request couldn't be parsed to a
* UserInfo request.
*/
public static UserInfoRequest parse(final HTTPRequest httpRequest)
throws ParseException {
HTTPRequest.Method httpMethod = httpRequest.getMethod();
BearerAccessToken accessToken = BearerAccessToken.parse(httpRequest);
URI endpointURI;
try {
endpointURI = httpRequest.getURL().toURI();
} catch (URISyntaxException e) {
throw new ParseException(e.getMessage(), e);
}
return new UserInfoRequest(endpointURI, httpMethod, accessToken);
}
}