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
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
|
//
// ========================================================================
// Copyright (c) 1995-2013 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
//
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
//
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
//
// You may elect to redistribute this code under either of these licenses.
// ========================================================================
//
package org.eclipse.jetty.servlets;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.io.File;
import java.io.FileInputStream;
import java.io.OutputStream;
import java.net.Socket;
import java.net.URL;
import java.util.EnumSet;
import javax.servlet.DispatcherType;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Locale;
import java.util.Set;
import javax.servlet.http.HttpServletResponse;
import org.eclipse.jetty.servlet.FilterHolder;
import org.eclipse.jetty.testing.HttpTester;
import org.eclipse.jetty.testing.ServletTester;
import org.eclipse.jetty.util.IO;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
public class PutFilterTest
{
private File _dir;
private ServletTester tester;
@Before
public void setUp() throws Exception
{
_dir = File.createTempFile("testPutFilter",null);
assertTrue(_dir.delete());
assertTrue(_dir.mkdir());
_dir.deleteOnExit();
assertTrue(_dir.isDirectory());
tester=new ServletTester();
tester.setContextPath("/context");
tester.setResourceBase(_dir.getCanonicalPath());
tester.addServlet(org.eclipse.jetty.servlet.DefaultServlet.class, "/");
FilterHolder holder = tester.addFilter(PutFilter.class,"/*",EnumSet.of(DispatcherType.REQUEST));
holder.setInitParameter("delAllowed","true");
// Bloody Windows does not allow file renaming
if (!System.getProperty("os.name").toLowerCase(Locale.ENGLISH).contains("windows"))
holder.setInitParameter("putAtomic","true");
tester.start();
}
@After
public void tearDown() throws Exception
{
tester.stop();
IO.delete(_dir);
}
@Test
public void testHandlePut() throws Exception
{
// generated and parsed test
HttpTester request = new HttpTester();
HttpTester response = new HttpTester();
// test GET
request.setMethod("GET");
request.setVersion("HTTP/1.0");
request.setHeader("Host","tester");
request.setURI("/context/file.txt");
response.parse(tester.getResponses(request.generate()));
assertTrue(response.getMethod()==null);
assertEquals(HttpServletResponse.SC_NOT_FOUND,response.getStatus());
// test PUT0
request.setMethod("PUT");
request.setURI("/context/file.txt");
request.setHeader("Content-Type","text/plain");
String data0="Now is the time for all good men to come to the aid of the party";
request.setContent(data0);
response.parse(tester.getResponses(request.generate()));
assertTrue(response.getMethod()==null);
assertEquals(HttpServletResponse.SC_CREATED,response.getStatus());
File file=new File(_dir,"file.txt");
assertTrue(file.exists());
assertEquals(data0,IO.toString(new FileInputStream(file)));
// test GET1
request.setMethod("GET");
request.setVersion("HTTP/1.0");
request.setHeader("Host","tester");
request.setURI("/context/file.txt");
response.parse(tester.getResponses(request.generate()));
assertTrue(response.getMethod()==null);
assertEquals(HttpServletResponse.SC_OK,response.getStatus());
assertEquals(data0,response.getContent());
// test PUT1
request.setMethod("PUT");
request.setURI("/context/file.txt");
request.setHeader("Content-Type","text/plain");
String data1="How Now BROWN COW!!!!";
request.setContent(data1);
response.parse(tester.getResponses(request.generate()));
assertTrue(response.getMethod()==null);
assertEquals(HttpServletResponse.SC_OK,response.getStatus());
file=new File(_dir,"file.txt");
assertTrue(file.exists());
assertEquals(data1,IO.toString(new FileInputStream(file)));
// test PUT2
request.setMethod("PUT");
request.setURI("/context/file.txt");
request.setHeader("Content-Type","text/plain");
String data2="Blah blah blah Blah blah";
request.setContent(data2);
String to_send = request.generate();
URL url = new URL(tester.createSocketConnector(true));
Socket socket=new Socket(url.getHost(),url.getPort());
OutputStream out = socket.getOutputStream();
int l = to_send.length();
out.write(to_send.substring(0,l-10).getBytes());
out.flush();
Thread.sleep(100);
out.write(to_send.substring(l-10,l-5).getBytes());
out.flush();
// loop until the resource is hidden (ie the PUT is starting to
// read the file
do
{
Thread.sleep(100);
// test GET
request.setMethod("GET");
request.setVersion("HTTP/1.0");
request.setHeader("Host","tester");
request.setURI("/context/file.txt");
response.parse(tester.getResponses(request.generate()));
}
while(response.getStatus()==200);
assertTrue(response.getMethod()==null);
assertEquals(HttpServletResponse.SC_NOT_FOUND,response.getStatus());
out.write(to_send.substring(l-5).getBytes());
out.flush();
String in=IO.toString(socket.getInputStream());
request.setMethod("GET");
request.setVersion("HTTP/1.0");
request.setHeader("Host","tester");
request.setURI("/context/file.txt");
response.parse(tester.getResponses(request.generate()));
assertTrue(response.getMethod()==null);
assertEquals(HttpServletResponse.SC_OK,response.getStatus());
assertEquals(data2,response.getContent());
}
@Test
public void testHandleDelete() throws Exception
{
// generated and parsed test
HttpTester request = new HttpTester();
HttpTester response = new HttpTester();
// test PUT1
request.setMethod("PUT");
request.setVersion("HTTP/1.0");
request.setHeader("Host","tester");
request.setURI("/context/file.txt");
request.setHeader("Content-Type","text/plain");
String data1="How Now BROWN COW!!!!";
request.setContent(data1);
response.parse(tester.getResponses(request.generate()));
assertTrue(response.getMethod()==null);
assertEquals(HttpServletResponse.SC_CREATED,response.getStatus());
File file=new File(_dir,"file.txt");
assertTrue(file.exists());
FileInputStream fis = new FileInputStream(file);
assertEquals(data1,IO.toString(fis));
fis.close();
request.setMethod("DELETE");
request.setURI("/context/file.txt");
response.parse(tester.getResponses(request.generate()));
assertTrue(response.getMethod()==null);
assertEquals(HttpServletResponse.SC_NO_CONTENT,response.getStatus());
assertTrue(!file.exists());
request.setMethod("DELETE");
request.setURI("/context/file.txt");
response.parse(tester.getResponses(request.generate()));
assertTrue(response.getMethod()==null);
assertEquals(HttpServletResponse.SC_FORBIDDEN,response.getStatus());
}
@Test
public void testHandleMove() throws Exception
{
// generated and parsed test
HttpTester request = new HttpTester();
HttpTester response = new HttpTester();
// test PUT1
request.setMethod("PUT");
request.setVersion("HTTP/1.0");
request.setHeader("Host","tester");
request.setURI("/context/file.txt");
request.setHeader("Content-Type","text/plain");
String data1="How Now BROWN COW!!!!";
request.setContent(data1);
response.parse(tester.getResponses(request.generate()));
assertTrue(response.getMethod()==null);
assertEquals(HttpServletResponse.SC_CREATED,response.getStatus());
File file=new File(_dir,"file.txt");
assertTrue(file.exists());
FileInputStream fis = new FileInputStream(file);
assertEquals(data1,IO.toString(fis));
fis.close();
request.setMethod("MOVE");
request.setURI("/context/file.txt");
request.setHeader("new-uri","/context/blah.txt");
response.parse(tester.getResponses(request.generate()));
assertTrue(response.getMethod()==null);
assertEquals(HttpServletResponse.SC_NO_CONTENT,response.getStatus());
assertTrue(!file.exists());
File n_file=new File(_dir,"blah.txt");
assertTrue(n_file.exists());
}
@Test
public void testHandleOptions() throws Exception
{
// generated and parsed test
HttpTester request = new HttpTester();
HttpTester response = new HttpTester();
// test PUT1
request.setMethod("OPTIONS");
request.setVersion("HTTP/1.0");
request.setHeader("Host","tester");
request.setURI("/context/file.txt");
response.parse(tester.getResponses(request.generate()));
assertTrue(response.getMethod()==null);
assertEquals(HttpServletResponse.SC_OK,response.getStatus());
Set<String> options = new HashSet<String>();
options.addAll(Arrays.asList(response.getHeader("Allow").split(" *, *")));
assertTrue(options.contains("GET"));
assertTrue(options.contains("POST"));
assertTrue(options.contains("PUT"));
assertTrue(options.contains("MOVE"));
}
@Test
public void testPassConditionalHeaders()
{
// TODO implement
}
}
|
