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DigestAuthenticationMechanismTest.java
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DigestAuthenticationMechanismTest.java
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/*
* JBoss, Home of Professional Open Source.
* Copyright 2017 Red Hat, Inc., and individual contributors
* as indicated by the @author tags.
*
* 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 org.wildfly.security.http.digest;
import mockit.integration.junit4.JMockit;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.wildfly.security.http.HttpServerAuthenticationMechanism;
import org.wildfly.security.http.impl.AbstractBaseHttpTest;
import java.net.URI;
import java.nio.charset.StandardCharsets;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.security.Provider;
import java.security.Security;
import java.util.HashMap;
import java.util.Map;
import static org.wildfly.security.http.HttpConstants.CONFIG_REALM;
import static org.wildfly.security.http.HttpConstants.DIGEST_NAME;
import static org.wildfly.security.http.HttpConstants.SHA256;
import static org.wildfly.security.http.HttpConstants.SHA512_256;
import static org.wildfly.security.http.HttpConstants.UNAUTHORIZED;
/**
* Test of server side of the Digest HTTP mechanism.
*
* @author <a href="mailto:jkalina@redhat.com">Jan Kalina</a>
*/
@RunWith(JMockit.class)
public class DigestAuthenticationMechanismTest extends AbstractBaseHttpTest {
private static final Provider provider = WildFlyElytronHttpDigestProvider.getInstance();
@BeforeClass
public static void registerPasswordProvider() {
Security.insertProviderAt(provider, 1);
}
@AfterClass
public static void removePasswordProvider() {
Security.removeProvider(provider.getName());
}
@Test
public void testRfc2617() throws Exception {
mockDigestNonce("AAAAAQABsxiWa25/kpFxsPCrpDCFsjkTzs/Xr7RPsi/VVN6faYp21Hia3h4=");
Map<String, Object> props = new HashMap<>();
props.put(CONFIG_REALM, "testrealm@host.com");
props.put("org.wildfly.security.http.validate-digest-uri", "false");
HttpServerAuthenticationMechanism mechanism = digestFactory.createAuthenticationMechanism(DIGEST_NAME, props, getCallbackHandler("Mufasa", "testrealm@host.com", "Circle Of Life"));
TestingHttpServerRequest request1 = new TestingHttpServerRequest(null);
mechanism.evaluateRequest(request1);
Assert.assertEquals(Status.NO_AUTH, request1.getResult());
TestingHttpServerResponse response = request1.getResponse();
Assert.assertEquals(UNAUTHORIZED, response.getStatusCode());
Assert.assertEquals("Digest realm=\"testrealm@host.com\", nonce=\"AAAAAQABsxiWa25/kpFxsPCrpDCFsjkTzs/Xr7RPsi/VVN6faYp21Hia3h4=\", opaque=\"00000000000000000000000000000000\", algorithm=MD5, qop=auth", response.getAuthenticateHeader());
TestingHttpServerRequest request2 = new TestingHttpServerRequest(new String[] {
"Digest username=\"Mufasa\",\n" +
" realm=\"testrealm@host.com\",\n" +
" nonce=\"dcd98b7102dd2f0e8b11d0f600bfb0c093\",\n" +
" uri=\"/dir/index.html\",\n" +
" qop=auth,\n" +
" nc=00000001,\n" +
" cnonce=\"0a4f113b\",\n" +
" response=\"" + computeDigest("/dir/index.html", "dcd98b7102dd2f0e8b11d0f600bfb0c093", "0a4f113b", "00000001", "Mufasa", "Circle Of Life", "MD5", "testrealm@host.com", "auth", "GET") + "\",\n" +
" opaque=\"00000000000000000000000000000000\",\n" +
" algorithm=MD5"
});
mechanism.evaluateRequest(request2);
Assert.assertEquals(Status.COMPLETE, request2.getResult());
}
@Test
public void testRfc2617EncodedQuery() throws Exception {
mockDigestNonce("AAAAAQABsxiWa25/kpFxsPCrpDCFsjkTzs/Xr7RPsi/VVN6faYp21Hia3h4=");
Map<String, Object> props = new HashMap<>();
props.put(CONFIG_REALM, "testrealm@host.com");
props.put("org.wildfly.security.http.validate-digest-uri", "true");
HttpServerAuthenticationMechanism mechanism = digestFactory.createAuthenticationMechanism(DIGEST_NAME, props, getCallbackHandler("Mufasa", "testrealm@host.com", "Circle Of Life"));
String path = "/dir/index.html?foo=b%2Fr";
String uri = "http://localhost" + path;
TestingHttpServerRequest request2 = new TestingHttpServerRequest(new String[] {
"Digest username=\"Mufasa\",\n" +
" realm=\"testrealm@host.com\",\n" +
" nonce=\"dcd98b7102dd2f0e8b11d0f600bfb0c093\",\n" +
" uri=\"" + uri + "\",\n" +
" qop=auth,\n" +
" nc=00000001,\n" +
" cnonce=\"0a4f113b\",\n" +
" response=\"" + computeDigest("http://localhost/dir/index.html?foo=b%2Fr", "dcd98b7102dd2f0e8b11d0f600bfb0c093", "0a4f113b", "00000001", "Mufasa", "Circle Of Life", "MD5", "testrealm@host.com", "auth", "GET") + "\",\n" +
" opaque=\"00000000000000000000000000000000\",\n" +
" algorithm=MD5"
}, new URI(uri));
mechanism.evaluateRequest(request2);
Assert.assertEquals(Status.COMPLETE, request2.getResult());
}
@Test
public void testRfc2617EncodedPath() throws Exception {
mockDigestNonce("AAAAAQABsxiWa25/kpFxsPCrpDCFsjkTzs/Xr7RPsi/VVN6faYp21Hia3h4=");
Map<String, Object> props = new HashMap<>();
props.put(CONFIG_REALM, "testrealm@host.com");
props.put("org.wildfly.security.http.validate-digest-uri", "true");
HttpServerAuthenticationMechanism mechanism = digestFactory.createAuthenticationMechanism(DIGEST_NAME, props, getCallbackHandler("Mufasa", "testrealm@host.com", "Circle Of Life"));
String path = "/dir/foo%2Fr/index.html?foo=b%2Fr";
String uri = "http://localhost" + path;
TestingHttpServerRequest request2 = new TestingHttpServerRequest(new String[] {
"Digest username=\"Mufasa\",\n" +
" realm=\"testrealm@host.com\",\n" +
" nonce=\"dcd98b7102dd2f0e8b11d0f600bfb0c093\",\n" +
" uri=\"" + uri + "\",\n" +
" qop=auth,\n" +
" nc=00000001,\n" +
" cnonce=\"0a4f113b\",\n" +
" response=\"" + computeDigest("http://localhost/dir/foo%2Fr/index.html?foo=b%2Fr", "dcd98b7102dd2f0e8b11d0f600bfb0c093", "0a4f113b", "00000001", "Mufasa", "Circle Of Life", "MD5", "testrealm@host.com", "auth", "GET") + "\",\n" +
" opaque=\"00000000000000000000000000000000\",\n" +
" algorithm=MD5"
}, new URI(uri));
mechanism.evaluateRequest(request2);
Assert.assertEquals(Status.COMPLETE, request2.getResult());
}
@Test
public void testRfc7616sha256() throws Exception {
mockDigestNonce("7ypf/xlj9XXwfDPEoM4URrv/xwf94BcCAzFZH4GiTo0v");
Map<String, Object> props = new HashMap<>();
props.put(CONFIG_REALM, "http-auth@example.org");
props.put("org.wildfly.security.http.validate-digest-uri", "false");
HttpServerAuthenticationMechanism mechanism = digestFactory.createAuthenticationMechanism(DIGEST_NAME + "-" + SHA256, props, getCallbackHandler("Mufasa", "http-auth@example.org", "Circle of Life"));
TestingHttpServerRequest request1 = new TestingHttpServerRequest(null);
mechanism.evaluateRequest(request1);
Assert.assertEquals(Status.NO_AUTH, request1.getResult());
TestingHttpServerResponse response = request1.getResponse();
Assert.assertEquals(UNAUTHORIZED, response.getStatusCode());
Assert.assertEquals("Digest realm=\"http-auth@example.org\", nonce=\"7ypf/xlj9XXwfDPEoM4URrv/xwf94BcCAzFZH4GiTo0v\", opaque=\"00000000000000000000000000000000\", algorithm=SHA-256, qop=auth", response.getAuthenticateHeader());
TestingHttpServerRequest request2 = new TestingHttpServerRequest(new String[] {
"Digest username=\"Mufasa\",\n" +
" realm=\"http-auth@example.org\",\n" +
" uri=\"/dir/index.html\",\n" +
" algorithm=SHA-256,\n" +
" nonce=\"7ypf/xlj9XXwfDPEoM4URrv/xwf94BcCAzFZH4GiTo0v\",\n" +
" nc=00000001,\n" +
" cnonce=\"f2/wE4q74E6zIJEtWaHKaf5wv/H5QzzpXusqGemxURZJ\",\n" +
" qop=auth,\n" +
" response=\"" + computeDigest("/dir/index.html", "7ypf/xlj9XXwfDPEoM4URrv/xwf94BcCAzFZH4GiTo0v", "f2/wE4q74E6zIJEtWaHKaf5wv/H5QzzpXusqGemxURZJ", "00000001", "Mufasa", "Circle of Life", "SHA-256", "http-auth@example.org", "auth", "GET") + "\",\n" +
" opaque=\"FQhe/qaU925kfnzjCev0ciny7QMkPqMAFRtzCUYo5tdS\""
});
mechanism.evaluateRequest(request2);
Assert.assertEquals(Status.COMPLETE, request2.getResult());
}
@Test
public void testSha512_256() throws Exception {
mockDigestNonce("5TsQWLVdgBdmrQ0XsxbDODV+57QdFR34I9HAbC/RVvkK");
Map<String, Object> props = new HashMap<>();
props.put(CONFIG_REALM, "api@example.org");
props.put("org.wildfly.security.http.validate-digest-uri", "false");
HttpServerAuthenticationMechanism mechanism = digestFactory.createAuthenticationMechanism(DIGEST_NAME + "-" + SHA512_256, props, getCallbackHandler("J\u00E4s\u00F8n Doe", "api@example.org", "Secret, or not?"));
TestingHttpServerRequest request1 = new TestingHttpServerRequest(null);
mechanism.evaluateRequest(request1);
Assert.assertEquals(Status.NO_AUTH, request1.getResult());
TestingHttpServerResponse response = request1.getResponse();
Assert.assertEquals(UNAUTHORIZED, response.getStatusCode());
Assert.assertEquals("Digest realm=\"api@example.org\", nonce=\"5TsQWLVdgBdmrQ0XsxbDODV+57QdFR34I9HAbC/RVvkK\", opaque=\"00000000000000000000000000000000\", algorithm=SHA-512-256, qop=auth", response.getAuthenticateHeader());
TestingHttpServerRequest request2 = new TestingHttpServerRequest(new String[] {
"Digest username*=UTF-8''J%C3%A4s%C3%B8n%20Doe,\n" +
" realm=\"api@example.org\",\n" +
" uri=\"/doe.json\",\n" +
" algorithm=SHA-512-256,\n" +
" nonce=\"5TsQWLVdgBdmrQ0XsxbDODV+57QdFR34I9HAbC/RVvkK\",\n" +
" nc=00000001,\n" +
" cnonce=\"NTg6RKcb9boFIAS3KrFK9BGeh+iDa/sm6jUMp2wds69v\",\n" +
" qop=auth,\n" +
" response=\"" + computeDigest("/doe.json", "5TsQWLVdgBdmrQ0XsxbDODV+57QdFR34I9HAbC/RVvkK", "NTg6RKcb9boFIAS3KrFK9BGeh+iDa/sm6jUMp2wds69v", "00000001", "J\u00E4s\u00F8n Doe", "Secret, or not?", "SHA-512-256", "api@example.org", "auth", "GET") + "\",\n" +
" opaque=\"00000000000000000000000000000000\",\n" +
" userhash=false"
});
mechanism.evaluateRequest(request2);
Assert.assertEquals(Status.COMPLETE, request2.getResult());
}
private String computeDigest(String uri, String nonce, String cnonce, String nc, String username, String password, String algorithm, String realm, String qop, String method) throws NoSuchAlgorithmException {
String A1, HashA1, A2, HashA2;
MessageDigest md = MessageDigest.getInstance(algorithm);
A1 = username + ":" + realm + ":" + password;
HashA1 = encode(A1, md);
A2 = method + ":" + uri;
HashA2 = encode(A2, md);
String combo, finalHash;
combo = HashA1 + ":" + nonce + ":" + nc + ":" + cnonce + ":" + qop + ":" + HashA2;
finalHash = encode(combo, md);
return finalHash;
}
private String encode(String src, MessageDigest md) {
char[] charArray = {
'0', '1', '2', '3', '4', '5', '6', '7',
'8', '9', 'a', 'b', 'c', 'd', 'e', 'f'
};
md.update(src.getBytes(StandardCharsets.UTF_8));
byte[] digest = md.digest();
StringBuilder res = new StringBuilder(digest.length * 2);
for (byte b : digest) {
int hashChar = ((b >>> 4) & 0xf);
res.append(charArray[hashChar]);
hashChar = (b & 0xf);
res.append(charArray[hashChar]);
}
return res.toString();
}
}