-
Notifications
You must be signed in to change notification settings - Fork 78
/
ALLOWHandler.java
64 lines (51 loc) · 2.05 KB
/
ALLOWHandler.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
/*
* Copyright (c) 2008, 2020 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
/*
* $Id$
*/
package servlet.tck.common.client.handler;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import servlet.tck.common.request.Header;
import java.util.StringTokenizer;
public class ALLOWHandler implements Handler {
private static final Logger LOGGER = LoggerFactory.getLogger(ALLOWHandler.class);
private static final Handler HANDLER = new ALLOWHandler();
private static final String DELIM = "##";
private ALLOWHandler() {
}
public static Handler getInstance() {
return HANDLER;
}
public boolean invoke(Header configuredHeader, Header responseHeader) {
String ALLOWHeader = responseHeader.getValue().toLowerCase();
String expectedValues = configuredHeader.getValue().toLowerCase()
.replace(" ", "");
LOGGER.trace("[ALLOWHandler] ALLOW header received: {}", ALLOWHeader);
StringTokenizer conf = new StringTokenizer(expectedValues, ",");
while (conf.hasMoreTokens()) {
String token = conf.nextToken();
String token1 = token;
if ((!ALLOWHeader.contains(token)) && (!ALLOWHeader.contains(token1))) {
LOGGER.error("[ALLOWHandler] Unable to find '{}' within the ALLOW header returned by the server.", token);
return false;
} else {
LOGGER.trace("[ALLOWHandler] Found expected value, '{}' in ALLOW header returned by server.", token);
}
}
return true;
}
}