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FTServiceAccountCredentialsTest.java
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FTServiceAccountCredentialsTest.java
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/*
* Copyright 2021 Google LLC
*
* 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 LLC 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.functional;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import com.google.api.client.http.GenericUrl;
import com.google.api.client.http.HttpRequest;
import com.google.api.client.http.HttpResponse;
import com.google.api.client.http.HttpTransport;
import com.google.api.client.http.javanet.NetHttpTransport;
import com.google.api.client.json.gson.GsonFactory;
import com.google.api.client.json.webtoken.JsonWebSignature;
import com.google.auth.http.HttpCredentialsAdapter;
import com.google.auth.oauth2.GoogleCredentials;
import com.google.auth.oauth2.IdToken;
import com.google.auth.oauth2.IdTokenCredentials;
import com.google.auth.oauth2.IdTokenProvider;
import java.io.FileNotFoundException;
import java.io.IOException;
import org.junit.Test;
public final class FTServiceAccountCredentialsTest {
private final String cloudPlatformScope = "https://www.googleapis.com/auth/cloud-platform";
private final String cloudTasksUrl =
"https://cloudtasks.googleapis.com/v2/projects/gcloud-devel/locations";
private final String storageUrl =
"https://storage.googleapis.com/storage/v1/b?project=gcloud-devel";
private final String bigQueryUrl =
"https://bigquery.googleapis.com/bigquery/v2/projects/gcloud-devel/datasets";
private final String computeUrl =
"https://compute.googleapis.com/compute/v1/projects/gcloud-devel/zones/us-central1-a/instances";
@Test
public void NoScopeNoAudienceComputeTest() throws Exception {
HttpResponse response = executeRequestWithCredentialsWithoutScope(computeUrl);
assertEquals(200, response.getStatusCode());
}
@Test
public void NoScopeNoAudienceBigQueryTest() throws Exception {
HttpResponse response = executeRequestWithCredentialsWithoutScope(bigQueryUrl);
assertEquals(200, response.getStatusCode());
}
@Test
public void NoScopeNoAudienceOnePlatformTest() throws Exception {
HttpResponse response = executeRequestWithCredentialsWithoutScope(cloudTasksUrl);
assertEquals(200, response.getStatusCode());
}
// TODO: add Storage case
@Test
public void AudienceSetNoScopeTest() throws Exception {
final GoogleCredentials credentials = GoogleCredentials.getApplicationDefault();
IdTokenCredentials tokenCredential =
IdTokenCredentials.newBuilder()
.setIdTokenProvider((IdTokenProvider) credentials)
.setTargetAudience(cloudTasksUrl)
.build();
assertNull(tokenCredential.getIdToken());
tokenCredential.refresh();
IdToken idToken = tokenCredential.getIdToken();
assertNotNull(idToken);
assertTrue(idToken.getExpirationTime().getTime() > System.currentTimeMillis());
JsonWebSignature jws =
JsonWebSignature.parse(GsonFactory.getDefaultInstance(), idToken.getTokenValue());
assertEquals(cloudTasksUrl, jws.getPayload().get("aud"));
assertEquals("https://accounts.google.com", jws.getPayload().get("iss"));
}
@Test
public void ScopeSetNoAudienceStorageTest() throws Exception {
HttpResponse response = executeRequestWithCredentialsWithScope(storageUrl, cloudPlatformScope);
assertEquals(200, response.getStatusCode());
}
@Test
public void ScopeSetNoAudienceComputeTest() throws Exception {
HttpResponse response = executeRequestWithCredentialsWithScope(computeUrl, cloudPlatformScope);
assertEquals(200, response.getStatusCode());
}
@Test
public void ScopeSetNoAudienceBigQueryTest() throws Exception {
HttpResponse response = executeRequestWithCredentialsWithScope(bigQueryUrl, cloudPlatformScope);
assertEquals(200, response.getStatusCode());
}
@Test
public void ScopeSetNoAudienceOnePlatformTest() throws Exception {
HttpResponse response =
executeRequestWithCredentialsWithScope(cloudTasksUrl, cloudPlatformScope);
assertEquals(200, response.getStatusCode());
}
@Test
public void WrongScopeComputeTest() throws Exception {
executeRequestWrongScope(computeUrl);
}
@Test
public void WrongScopeStorageTest() throws Exception {
executeRequestWrongScope(storageUrl);
}
@Test
public void WrongScopeBigQueryTest() throws Exception {
executeRequestWrongScope(bigQueryUrl);
}
@Test
public void WrongScopeOnePlatformTest() throws Exception {
executeRequestWrongScope(cloudTasksUrl);
}
private void executeRequestWrongScope(String serviceUri)
throws FileNotFoundException, IOException {
String expectedMessage = "403 Forbidden";
try {
executeRequestWithCredentialsWithScope(
serviceUri, "https://www.googleapis.com/auth/adexchange.buyer");
fail("Should throw exception: " + expectedMessage);
} catch (IOException expected) {
assertTrue(expected.getMessage().contains(expectedMessage));
}
}
private HttpResponse executeRequestWithCredentialsWithoutScope(String serviceUrl)
throws IOException {
final GoogleCredentials credentials = GoogleCredentials.getApplicationDefault();
GenericUrl genericUrl = new GenericUrl(serviceUrl);
HttpCredentialsAdapter adapter = new HttpCredentialsAdapter(credentials);
HttpTransport transport = new NetHttpTransport();
HttpRequest request = transport.createRequestFactory(adapter).buildGetRequest(genericUrl);
return request.execute();
}
private HttpResponse executeRequestWithCredentialsWithScope(String serviceUrl, String scope)
throws IOException {
final GoogleCredentials credentials =
GoogleCredentials.getApplicationDefault().createScoped(scope);
GenericUrl genericUrl = new GenericUrl(serviceUrl);
HttpCredentialsAdapter adapter = new HttpCredentialsAdapter(credentials);
HttpTransport transport = new NetHttpTransport();
HttpRequest request = transport.createRequestFactory(adapter).buildGetRequest(genericUrl);
return request.execute();
}
}