/**
* Copyright 2005-2014 Restlet
*
* The contents of this file are subject to the terms of one of the following
* open source licenses: Apache 2.0 or or EPL 1.0 (the "Licenses"). You can
* select the license that you prefer but you may not use this file except in
* compliance with one of these Licenses.
*
* You can obtain a copy of the Apache 2.0 license at
* http://www.opensource.org/licenses/apache-2.0
*
* You can obtain a copy of the EPL 1.0 license at
* http://www.opensource.org/licenses/eclipse-1.0
*
* See the Licenses for the specific language governing permissions and
* limitations under the Licenses.
*
* Alternatively, you can obtain a royalty free commercial license with less
* limitations, transferable or non-transferable, directly at
* http://restlet.com/products/restlet-framework
*
* Restlet is a registered trademark of Restlet S.A.S.
*/
package org.restlet.test.ext.crypto;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.restlet.Request;
import org.restlet.data.Header;
import org.restlet.data.Method;
import org.restlet.engine.header.HeaderConstants;
import org.restlet.ext.crypto.internal.AwsUtils;
import org.restlet.test.RestletTestCase;
import org.restlet.util.Series;
/**
* Unit test for {@link AwsUtils}. Test cases are taken from the examples
* provided from <a href=
* "http://docs.amazonwebservices.com/AmazonS3/latest/index.html?RESTAuthentication.html"
* >Authenticating REST Requests</a>
*
* @author Jean-Philippe Steinmetz <caskater47@gmail.com>
*/
public class HttpAwsS3SigningTestCase extends RestletTestCase {
private static final String ACCESS_KEY = "uV3F3YluFJax1cknvbcGwgjvx4QpvB+leU8dUj2o";
private Request getRequest;
private Request putRequest;
private Request uploadRequest;
@Before
public void setUp() throws Exception {
getRequest = new Request();
Series<Header> headers = new Series<Header>(Header.class);
getRequest.getAttributes().put(HeaderConstants.ATTRIBUTE_HEADERS,
headers);
headers.add(HeaderConstants.HEADER_DATE,
"Tue, 27 Mar 2007 19:36:42 +0000");
getRequest.setMethod(Method.GET);
getRequest
.setResourceRef("http://johnsmith.s3.amazonaws.com/photos/puppy.jpg");
putRequest = new Request();
headers = new Series<Header>(Header.class);
putRequest.getAttributes().put(HeaderConstants.ATTRIBUTE_HEADERS,
headers);
headers.add(HeaderConstants.HEADER_CONTENT_LENGTH, "94328");
headers.add(HeaderConstants.HEADER_CONTENT_TYPE, "image/jpeg");
headers.add(HeaderConstants.HEADER_DATE,
"Tue, 27 Mar 2007 21:15:45 +0000");
putRequest.setMethod(Method.PUT);
putRequest
.setResourceRef("http://johnsmith.s3.amazonaws.com/photos/puppy.jpg");
uploadRequest = new Request();
headers = new Series<Header>(Header.class);
uploadRequest.getAttributes().put(HeaderConstants.ATTRIBUTE_HEADERS,
headers);
headers.add(HeaderConstants.HEADER_CONTENT_LENGTH, "5913339");
headers.add(HeaderConstants.HEADER_CONTENT_MD5,
"4gJE4saaMU4BqNR0kLY+lw==");
headers.add(HeaderConstants.HEADER_CONTENT_TYPE,
"application/x-download");
headers.add(HeaderConstants.HEADER_DATE,
"Tue, 27 Mar 2007 21:06:08 +0000");
uploadRequest.setMethod(Method.PUT);
uploadRequest
.setResourceRef("http://static.johnsmith.net:8080/db-backup.dat.gz");
headers.add("x-amz-acl", "public-read");
headers.add("X-Amz-Meta-ReviewedBy", "joe@johnsmith.net");
headers.add("X-Amz-Meta-ReviewedBy", "jane@johnsmith.net");
headers.add("X-Amz-Meta-FileChecksum", "0x02661779");
headers.add("X-Amz-Meta-ChecksumAlgorithm", "crc32");
}
@After
public void tearDown() throws Exception {
getRequest = null;
putRequest = null;
uploadRequest = null;
}
@SuppressWarnings("unchecked")
@Test
public void testGetCanonicalizedAmzHeaders() {
Series<Header> headers = (Series<Header>) getRequest.getAttributes()
.get(HeaderConstants.ATTRIBUTE_HEADERS);
String expected = "";
String actual = AwsUtils.getCanonicalizedAmzHeaders(headers);
Assert.assertEquals(expected, actual);
headers = (Series<Header>) uploadRequest.getAttributes().get(
HeaderConstants.ATTRIBUTE_HEADERS);
expected = "x-amz-acl:public-read\n"
+ "x-amz-meta-checksumalgorithm:crc32\n"
+ "x-amz-meta-filechecksum:0x02661779\n"
+ "x-amz-meta-reviewedby:joe@johnsmith.net,jane@johnsmith.net\n";
actual = AwsUtils.getCanonicalizedAmzHeaders(headers);
Assert.assertEquals(expected, actual);
}
@Test
public void testGetCanonicalizedResourceName() {
String result = AwsUtils.getCanonicalizedResourceName(getRequest
.getResourceRef());
Assert.assertEquals("/johnsmith/photos/puppy.jpg", result);
}
@Test
public void testGetSignature() {
String result = AwsUtils.getS3Signature(getRequest,
ACCESS_KEY.toCharArray());
Assert.assertEquals("xXjDGYUmKxnwqr5KXNPGldn5LbA=", result);
result = AwsUtils.getS3Signature(putRequest, ACCESS_KEY.toCharArray());
Assert.assertEquals("hcicpDDvL9SsO6AkvxqmIWkmOuQ=", result);
result = AwsUtils.getS3Signature(uploadRequest,
ACCESS_KEY.toCharArray());
Assert.assertEquals("C0FlOtU8Ylb9KDTpZqYkZPX91iI=", result);
}
@Test
public void testGetStringToSign() {
String expected = "GET\n" + "\n" + "\n"
+ "Tue, 27 Mar 2007 19:36:42 +0000\n"
+ "/johnsmith/photos/puppy.jpg";
String actual = AwsUtils.getS3StringToSign(getRequest);
Assert.assertEquals(expected, actual);
expected = "PUT\n" + "\n" + "image/jpeg\n"
+ "Tue, 27 Mar 2007 21:15:45 +0000\n"
+ "/johnsmith/photos/puppy.jpg";
actual = AwsUtils.getS3StringToSign(putRequest);
Assert.assertEquals(expected, actual);
expected = "PUT\n" + "4gJE4saaMU4BqNR0kLY+lw==\n"
+ "application/x-download\n"
+ "Tue, 27 Mar 2007 21:06:08 +0000\n"
+ "x-amz-acl:public-read\n"
+ "x-amz-meta-checksumalgorithm:crc32\n"
+ "x-amz-meta-filechecksum:0x02661779\n"
+ "x-amz-meta-reviewedby:"
+ "joe@johnsmith.net,jane@johnsmith.net\n"
+ "/static.johnsmith.net/db-backup.dat.gz";
actual = AwsUtils.getS3StringToSign(uploadRequest);
Assert.assertEquals(expected, actual);
}
}