/*
* Copyright (c) 2004, 2012, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* @test
* @bug 5026745
* @modules java.base/sun.net.www
* @build TestHttpsServer HttpCallback
* @run main/othervm ChunkedOutputStream
*
* SunJSSE does not support dynamic system properties, no way to re-use
* system properties in samevm/agentvm mode.
* @summary Cannot flush output stream when writing to an HttpUrlConnection
*/
import java.io.*;
import java.net.*;
import javax.net.ssl.*;
public class ChunkedOutputStream implements HttpCallback {
/*
* Where do we find the keystores for ssl?
*/
static String pathToStores = "../../../../../javax/net/ssl/etc";
static String keyStoreFile = "keystore";
static String trustStoreFile = "truststore";
static String passwd = "passphrase";
static int count = 0;
static final String str1 = "Helloworld1234567890abcdefghijklmnopqrstuvwxyz"+
"1234567890abcdefkjsdlkjflkjsldkfjlsdkjflkj"+
"1434567890abcdefkjsdlkjflkjsldkfjlsdkjflkj";
static final String str2 = "Helloworld1234567890abcdefghijklmnopqrstuvwxyz"+
"1234567890";
public void request (HttpTransaction req) {
try {
// this is needed (count++ doesn't work), 'cause we
// are doing concurrent tests
String path = req.getRequestURI().getPath();
if (path.equals("/d0")) {
count = 0;
} else if (path.equals("/d01")) {
count = 1;
} else if (path.equals("/d3")) {
count = 2;
} else if (path.equals("/d4") || path.equals("/d5")) {
count = 3;
} else if (path.equals("/d6")) {
count = 3;
} else if (path.equals("/d7")) {
count = 4;
} else if (path.equals("/d8")) {
count = 5;
}
switch (count) {
case 0: /* test1 -- keeps conn alive */
case 1: /* test2 -- closes conn */
String reqbody = req.getRequestEntityBody();
if (!reqbody.equals(str1)) {
req.sendResponse (500, "Internal server error");
req.orderlyClose();
}
String chunk = req.getRequestHeader ("Transfer-encoding");
if (!"chunked".equals (chunk)) {
req.sendResponse (501, "Internal server error");
req.orderlyClose();
}
req.setResponseEntityBody (reqbody);
if (count == 1) {
req.setResponseHeader ("Connection", "close");
}
req.sendResponse (200, "OK");
if (count == 1) {
req.orderlyClose();
}
break;
case 2: /* test 3 */
reqbody = req.getRequestEntityBody();
if (!reqbody.equals(str2)) {
req.sendResponse (500, "Internal server error");
req.orderlyClose();
}
int clen = Integer.parseInt (
req.getRequestHeader ("Content-length"));
if (clen != str2.length()) {
req.sendResponse (501, "Internal server error");
req.orderlyClose();
}
req.setResponseEntityBody (reqbody);
req.setResponseHeader ("Connection", "close");
req.sendResponse (200, "OK");
req.orderlyClose();
break;
case 3: /* test 6 */
req.setResponseHeader ("Location", "https://foo.bar/");
req.setResponseHeader ("Connection", "close");
req.sendResponse (307, "Temporary Redirect");
req.orderlyClose();
break;
case 4: /* test 7 */
case 5: /* test 8 */
reqbody = req.getRequestEntityBody();
if (reqbody != null && !"".equals (reqbody)) {
req.sendResponse (501, "Internal server error");
req.orderlyClose();
}
req.setResponseHeader ("Connection", "close");
req.sendResponse (200, "OK");
req.orderlyClose();
break;
}
} catch (IOException e) {
e.printStackTrace();
}
}
static void readAndCompare (InputStream is, String cmp) throws IOException {
int c;
byte buf[] = new byte [1024];
int off = 0;
int len = 1024;
while ((c=is.read(buf, off, len)) != -1) {
off += c;
len -= c;
}
String s1 = new String (buf, 0, off, "ISO8859_1");
if (!cmp.equals(s1)) {
throw new IOException ("strings not same");
}
}
/* basic chunked test (runs twice) */
static void test1 (String u) throws Exception {
URL url = new URL (u);
System.out.println ("client opening connection to: " + u);
HttpURLConnection urlc = (HttpURLConnection)url.openConnection ();
urlc.setChunkedStreamingMode (20);
urlc.setDoOutput(true);
urlc.setRequestMethod ("POST");
OutputStream os = urlc.getOutputStream ();
os.write (str1.getBytes());
os.close();
InputStream is = urlc.getInputStream();
readAndCompare (is, str1);
is.close();
}
/* basic fixed length test */
static void test3 (String u) throws Exception {
URL url = new URL (u);
System.out.println ("client opening connection to: " + u);
HttpURLConnection urlc = (HttpURLConnection)url.openConnection ();
urlc.setFixedLengthStreamingMode (str2.length());
urlc.setDoOutput(true);
urlc.setRequestMethod ("POST");
OutputStream os = urlc.getOutputStream ();
os.write (str2.getBytes());
os.close();
InputStream is = urlc.getInputStream();
readAndCompare (is, str2);
is.close();
}
/* write too few bytes */
static void test4 (String u) throws Exception {
URL url = new URL (u);
System.out.println ("client opening connection to: " + u);
HttpURLConnection urlc = (HttpURLConnection)url.openConnection ();
urlc.setFixedLengthStreamingMode (str2.length()+1);
urlc.setDoOutput(true);
urlc.setRequestMethod ("POST");
OutputStream os = urlc.getOutputStream ();
os.write (str2.getBytes());
try {
os.close();
throw new Exception ("should have thrown IOException");
} catch (IOException e) {}
}
/* write too many bytes */
static void test5 (String u) throws Exception {
URL url = new URL (u);
System.out.println ("client opening connection to: " + u);
HttpURLConnection urlc = (HttpURLConnection)url.openConnection ();
urlc.setFixedLengthStreamingMode (str2.length()-1);
urlc.setDoOutput(true);
urlc.setRequestMethod ("POST");
OutputStream os = urlc.getOutputStream ();
try {
os.write (str2.getBytes());
throw new Exception ("should have thrown IOException");
} catch (IOException e) {}
}
/* check for HttpRetryException on redirection */
static void test6 (String u) throws Exception {
URL url = new URL (u);
System.out.println ("client opening connection to: " + u);
HttpURLConnection urlc = (HttpURLConnection)url.openConnection ();
urlc.setChunkedStreamingMode (20);
urlc.setDoOutput(true);
urlc.setRequestMethod ("POST");
OutputStream os = urlc.getOutputStream ();
os.write (str1.getBytes());
os.close();
try {
InputStream is = urlc.getInputStream();
throw new Exception ("should have gotten HttpRetryException");
} catch (HttpRetryException e) {
if (e.responseCode() != 307) {
throw new Exception ("Wrong response code " + e.responseCode());
}
if (!e.getLocation().equals ("https://foo.bar/")) {
throw new Exception ("Wrong location " + e.getLocation());
}
}
}
/* next two tests send zero length posts */
static void test7 (String u) throws Exception {
URL url = new URL (u);
System.out.println ("client opening connection to: " + u);
HttpURLConnection urlc = (HttpURLConnection)url.openConnection ();
urlc.setChunkedStreamingMode (20);
urlc.setDoOutput(true);
urlc.setRequestMethod ("POST");
OutputStream os = urlc.getOutputStream ();
os.close();
int ret = urlc.getResponseCode();
if (ret != 200) {
throw new Exception ("Expected 200: got " + ret);
}
}
static void test8 (String u) throws Exception {
URL url = new URL (u);
System.out.println ("client opening connection to: " + u);
HttpURLConnection urlc = (HttpURLConnection)url.openConnection ();
urlc.setFixedLengthStreamingMode (0);
urlc.setDoOutput(true);
urlc.setRequestMethod ("POST");
OutputStream os = urlc.getOutputStream ();
os.close();
int ret = urlc.getResponseCode();
if (ret != 200) {
throw new Exception ("Expected 200: got " + ret);
}
}
static TestHttpsServer server;
public static void main (String[] args) throws Exception {
// setup properties to do ssl
String keyFilename =
System.getProperty("test.src", "./") + "/" + pathToStores +
"/" + keyStoreFile;
String trustFilename =
System.getProperty("test.src", "./") + "/" + pathToStores +
"/" + trustStoreFile;
HostnameVerifier reservedHV =
HttpsURLConnection.getDefaultHostnameVerifier();
try {
System.setProperty("javax.net.ssl.keyStore", keyFilename);
System.setProperty("javax.net.ssl.keyStorePassword", passwd);
System.setProperty("javax.net.ssl.trustStore", trustFilename);
System.setProperty("javax.net.ssl.trustStorePassword", passwd);
HttpsURLConnection.setDefaultHostnameVerifier(new NameVerifier());
try {
server = new TestHttpsServer(
new ChunkedOutputStream(), 1, 10, 0);
System.out.println ("Server started: listening on port: " + server.getLocalPort());
// the test server doesn't support keep-alive yet
// test1("http://localhost:"+server.getLocalPort()+"/d0");
test1("https://localhost:"+server.getLocalPort()+"/d01");
test3("https://localhost:"+server.getLocalPort()+"/d3");
test4("https://localhost:"+server.getLocalPort()+"/d4");
test5("https://localhost:"+server.getLocalPort()+"/d5");
test6("https://localhost:"+server.getLocalPort()+"/d6");
test7("https://localhost:"+server.getLocalPort()+"/d7");
test8("https://localhost:"+server.getLocalPort()+"/d8");
} catch (Exception e) {
if (server != null) {
server.terminate();
}
throw e;
}
server.terminate();
} finally {
HttpsURLConnection.setDefaultHostnameVerifier(reservedHV);
}
}
static class NameVerifier implements HostnameVerifier {
public boolean verify(String hostname, SSLSession session) {
return true;
}
}
public static void except (String s) {
server.terminate();
throw new RuntimeException (s);
}
}