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/*
* Copyright 2015, Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
*
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package com.google.auth.oauth2;
import com.google.api.client.http.HttpStatusCodes;
import com.google.api.client.http.HttpTransport;
import com.google.api.client.json.Json;
import com.google.api.client.testing.http.MockLowLevelHttpRequest;
import com.google.api.client.testing.http.MockLowLevelHttpResponse;
import com.google.auth.http.AuthHttpConstants;
import java.io.IOException;
/** Mock transport to simulate an http server that checks tokens */
public class MockTokenCheckingTransport extends HttpTransport {
public static final String SUCCESS_CONTENT = "{\"key\":\"value\"}";
private MockTokenServerTransport tokenServer;
private String refreshToken;
public MockTokenCheckingTransport(MockTokenServerTransport tokenServer, String refreshToken) {
this.tokenServer = tokenServer;
this.refreshToken = refreshToken;
}
@Override
public MockLowLevelHttpRequest buildRequest(String method, String url) throws IOException {
return new MockLowLevelHttpRequest() {
@Override
public MockLowLevelHttpResponse execute() throws IOException {
String credentialValue = getFirstHeaderValue(AuthHttpConstants.AUTHORIZATION);
String correctAccessToken = tokenServer.getAccessToken(refreshToken);
if (credentialValue == null) {
return makeErrorResponse();
}
if (!credentialValue.startsWith(OAuth2Utils.BEARER_PREFIX)) {
return makeErrorResponse();
}
String actualAccessToken = credentialValue.substring(OAuth2Utils.BEARER_PREFIX.length());
if (!correctAccessToken.equals(actualAccessToken)) {
return makeErrorResponse();
} else {
return makeSuccessResponse();
}
}
};
}
private MockLowLevelHttpResponse makeErrorResponse() {
MockLowLevelHttpResponse errorResponse = new MockLowLevelHttpResponse();
errorResponse.addHeader("custom_header", "value");
errorResponse.setStatusCode(HttpStatusCodes.STATUS_CODE_UNAUTHORIZED);
errorResponse.setContentType(Json.MEDIA_TYPE);
errorResponse.setContent("{\"error\":\"invalid credentials\"}");
return errorResponse;
}
private MockLowLevelHttpResponse makeSuccessResponse() {
MockLowLevelHttpResponse successResponse = new MockLowLevelHttpResponse();
successResponse.addHeader("custom_header", "value");
successResponse.setStatusCode(HttpStatusCodes.STATUS_CODE_OK);
successResponse.setContentType(Json.MEDIA_TYPE);
successResponse.setContent(SUCCESS_CONTENT);
return successResponse;
}
}
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