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8276774: Cookie stored in CookieHandler not sent if user headers contain cookie

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Reviewed-by: michaelm
This commit is contained in:
Daniel Fuchs 2021-11-19 13:18:12 +00:00
parent b15e6f076a
commit 03debf2775
4 changed files with 593 additions and 16 deletions
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11
src/java.net.http/share/classes/jdk/internal/net/http/Http1Request.java
View File

@ -109,21 +109,22 @@ class Http1Request {
final HttpHeaders uh = userHeaders;
// Filter any headers from systemHeaders that are set in userHeaders
systemHeaders = HttpHeaders.of(systemHeaders.map(), (k,v) -> uh.firstValue(k).isEmpty());
final HttpHeaders sh = HttpHeaders.of(systemHeaders.map(),
(k,v) -> uh.firstValue(k).isEmpty());
// If we're sending this request through a tunnel,
// then don't send any preemptive proxy-* headers that
// the authentication filter may have saved in its
// cache.
collectHeaders1(sb, systemHeaders, nocookies);
collectHeaders1(sb, sh, nocookies);
// If we're sending this request through a tunnel,
// don't send any user-supplied proxy-* headers
// to the target server.
collectHeaders1(sb, userHeaders, nocookies);
collectHeaders1(sb, uh, nocookies);
// Gather all 'Cookie:' headers and concatenate their
// values in a single line.
// Gather all 'Cookie:' headers from the unfiltered system headers,
// and the user headers, and concatenate their values in a single line
collectCookies(sb, systemHeaders, userHeaders);
// terminate headers

19
src/java.net.http/share/classes/jdk/internal/net/http/Stream.java
View File

@ -97,6 +97,7 @@ import jdk.internal.net.http.hpack.DecodingCallback;
*/
class Stream<T> extends ExchangeImpl<T> {
private static final String COOKIE_HEADER = "Cookie";
final Logger debug = Utils.getDebugLogger(this::dbgString, Utils.DEBUG);
final ConcurrentLinkedQueue<Http2Frame> inputQ = new ConcurrentLinkedQueue<>();
@ -245,7 +246,7 @@ class Stream<T> extends ExchangeImpl<T> {
debug.log("already completed: dropping error %s", (Object) t);
}
} catch (Throwable x) {
Log.logError("Subscriber::onError threw exception: {0}", (Object) t);
Log.logError("Subscriber::onError threw exception: {0}", t);
} finally {
cancelImpl(t);
drainInputQueue();
@ -328,10 +329,7 @@ class Stream<T> extends ExchangeImpl<T> {
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("streamid: ")
.append(streamid);
return sb.toString();
return "streamid: " + streamid;
}
private void receiveDataFrame(DataFrame df) {
@ -398,7 +396,6 @@ class Stream<T> extends ExchangeImpl<T> {
return sendBodyImpl().thenApply( v -> this);
}
@SuppressWarnings("unchecked")
Stream(Http2Connection connection,
Exchange<T> e,
WindowController windowController)
@ -455,7 +452,7 @@ class Stream<T> extends ExchangeImpl<T> {
case ResetFrame.TYPE -> incoming_reset((ResetFrame) frame);
case PriorityFrame.TYPE -> incoming_priority((PriorityFrame) frame);
default -> throw new IOException("Unexpected frame: " + frame.toString());
default -> throw new IOException("Unexpected frame: " + frame);
}
}
@ -652,10 +649,16 @@ class Stream<T> extends ExchangeImpl<T> {
// Filter context restricted from userHeaders
userh = HttpHeaders.of(userh.map(), Utils.CONTEXT_RESTRICTED(client()));
// Don't override Cookie values that have been set by the CookieHandler.
final HttpHeaders uh = userh;
BiPredicate<String, String> overrides =
(k, v) -> COOKIE_HEADER.equalsIgnoreCase(k)
|| uh.firstValue(k).isEmpty();
// Filter any headers from systemHeaders that are set in userHeaders
sysh = HttpHeaders.of(sysh.map(), (k,v) -> uh.firstValue(k).isEmpty());
// except for "Cookie:" - user cookies will be appended to system
// cookies
sysh = HttpHeaders.of(sysh.map(), overrides);
OutgoingHeaders<Stream<T>> f = new OutgoingHeaders<>(sysh, userh, this);
if (contentLength == 0) {

6
test/jdk/java/net/httpclient/CookieHeaderTest.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2018, 2021, 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
@ -331,8 +331,8 @@ public class CookieHeaderTest implements HttpServerAdapters {
(new RuntimeException(msg)).printStackTrace();
t.sendResponseHeaders(500, -1);
os.write(msg.getBytes(UTF_8));
} else if (cookie.size() == 2 && !cookie.get(1).equals("ORDER=BISCUITS")) {
String msg = "Incorrect cookie header value:[" + cookie.get(0) + "]";
} else if (cookie.size() > 1 && !cookie.get(1).equals("ORDER=BISCUITS")) {
String msg = "Incorrect cookie header value:[" + cookie.get(1) + "]";
(new RuntimeException(msg)).printStackTrace();
t.sendResponseHeaders(500, -1);
os.write(msg.getBytes(UTF_8));

573
test/jdk/java/net/httpclient/UserCookieTest.java Normal file
View File

@ -0,0 +1,573 @@
/*
* Copyright (c) 2021, 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 8276774
* @summary Test that user-supplied cookies are appended to
* server-cookies for HTTP/2 vs HTTP/1.1
* @modules java.base/sun.net.www.http
* java.net.http/jdk.internal.net.http.common
* java.net.http/jdk.internal.net.http.frame
* java.net.http/jdk.internal.net.http.hpack
* java.logging
* jdk.httpserver
* @library /test/lib http2/server
* @build Http2TestServer
* @build jdk.test.lib.net.SimpleSSLContext
* @run testng/othervm
* -Djdk.tls.acknowledgeCloseNotify=true
* -Djdk.httpclient.HttpClient.log=trace,headers,requests
* UserCookieTest
*/
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.io.Writer;
import java.net.CookieHandler;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.ServerSocket;
import java.net.Socket;
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpClient.Redirect;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.net.http.HttpResponse.BodyHandlers;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.StringTokenizer;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentLinkedQueue;
import java.util.concurrent.atomic.AtomicLong;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import javax.net.ServerSocketFactory;
import javax.net.ssl.SSLContext;
import com.sun.net.httpserver.HttpServer;
import com.sun.net.httpserver.HttpsConfigurator;
import com.sun.net.httpserver.HttpsServer;
import jdk.test.lib.net.SimpleSSLContext;
import org.testng.annotations.AfterTest;
import org.testng.annotations.BeforeTest;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import static java.lang.System.out;
import static java.nio.charset.StandardCharsets.UTF_8;
import static org.testng.Assert.assertEquals;
public class UserCookieTest implements HttpServerAdapters {
SSLContext sslContext;
HttpTestServer httpTestServer; // HTTP/1.1 [ 6 servers ]
HttpTestServer httpsTestServer; // HTTPS/1.1
HttpTestServer http2TestServer; // HTTP/2 ( h2c )
HttpTestServer https2TestServer; // HTTP/2 ( h2 )
DummyServer httpDummyServer;
DummyServer httpsDummyServer;
String httpURI;
String httpsURI;
String http2URI;
String https2URI;
String httpDummy;
String httpsDummy;
static final String MESSAGE = "Basic CookieHeaderTest message body";
static final int ITERATIONS = 3;
static final long start = System.nanoTime();
public static String now() {
long now = System.nanoTime() - start;
long secs = now / 1000_000_000;
long mill = (now % 1000_000_000) / 1000_000;
long nan = now % 1000_000;
return String.format("[%d s, %d ms, %d ns] ", secs, mill, nan);
}
@DataProvider(name = "positive")
public Object[][] positive() {
return new Object[][] {
{ httpURI, HttpClient.Version.HTTP_1_1 },
{ httpsURI, HttpClient.Version.HTTP_1_1 },
{ httpDummy, HttpClient.Version.HTTP_1_1 },
{ httpsDummy, HttpClient.Version.HTTP_1_1 },
{ httpURI, HttpClient.Version.HTTP_2 },
{ httpsURI, HttpClient.Version.HTTP_2 },
{ httpDummy, HttpClient.Version.HTTP_2 },
{ httpsDummy, HttpClient.Version.HTTP_2 },
{ http2URI, null },
{ https2URI, null },
};
}
static final AtomicLong requestCounter = new AtomicLong();
@Test(dataProvider = "positive")
void test(String uriString, HttpClient.Version version) throws Exception {
out.printf("%n---- starting (%s) ----%n", uriString);
ConcurrentHashMap<String, List<String>> cookieHeaders
= new ConcurrentHashMap<>();
CookieHandler cookieManager = new TestCookieHandler(cookieHeaders);
HttpClient client = HttpClient.newBuilder()
.followRedirects(Redirect.ALWAYS)
.cookieHandler(cookieManager)
.sslContext(sslContext)
.build();
assert client.cookieHandler().isPresent();
URI uri = URI.create(uriString);
List<String> cookies = new ArrayList<>();
cookies.add("CUSTOMER=ARTHUR_DENT");
cookies.add("LOCATION=TR\u0100IN_STATION");
cookies.add("LOC\u0100TION=TRAIN_STATION");
cookies.add("ORDER=BISCUITS");
cookieHeaders.put("Cookie", cookies);
String userCookie = "PRICE=42";
List<String> expectedCookies =
Stream.concat(cookies.stream(), Stream.of(userCookie)).toList();
HttpRequest.Builder requestBuilder = HttpRequest.newBuilder(uri)
.header("X-uuid", "uuid-" + requestCounter.incrementAndGet())
.header("Cookie", userCookie);
if (version != null) {
requestBuilder.version(version);
}
HttpRequest request = requestBuilder.build();
out.println("Initial request: " + request.uri());
for (int i=0; i< ITERATIONS; i++) {
out.println("iteration: " + i);
HttpResponse<String> response = client.send(request, BodyHandlers.ofString());
out.println(" Got response: " + response);
out.println(" Got body Path: " + response.body());
assertEquals(response.statusCode(), 200);
assertEquals(response.body(), MESSAGE);
assertEquals(response.headers().allValues("X-Request-Cookie"),
expectedCookies.stream()
.filter(s -> !s.startsWith("LOC"))
.toList());
requestBuilder = HttpRequest.newBuilder(uri)
.header("X-uuid", "uuid-" + requestCounter.incrementAndGet())
.header("Cookie", userCookie);
if (version != null) {
requestBuilder.version(version);
}
request = requestBuilder.build();
}
}
// -- Infrastructure
@BeforeTest
public void setup() throws Exception {
sslContext = new SimpleSSLContext().get();
if (sslContext == null)
throw new AssertionError("Unexpected null sslContext");
InetSocketAddress sa = new InetSocketAddress(InetAddress.getLoopbackAddress(), 0);
httpTestServer = HttpTestServer.of(HttpServer.create(sa, 0));
httpTestServer.addHandler(new CookieValidationHandler(), "/http1/cookie/");
httpURI = "http://" + httpTestServer.serverAuthority() + "/http1/cookie/retry";
HttpsServer httpsServer = HttpsServer.create(sa, 0);
httpsServer.setHttpsConfigurator(new HttpsConfigurator(sslContext));
httpsTestServer = HttpTestServer.of(httpsServer);
httpsTestServer.addHandler(new CookieValidationHandler(),"/https1/cookie/");
httpsURI = "https://" + httpsTestServer.serverAuthority() + "/https1/cookie/retry";
http2TestServer = HttpTestServer.of(new Http2TestServer("localhost", false, 0));
http2TestServer.addHandler(new CookieValidationHandler(), "/http2/cookie/");
http2URI = "http://" + http2TestServer.serverAuthority() + "/http2/cookie/retry";
https2TestServer = HttpTestServer.of(new Http2TestServer("localhost", true, sslContext));
https2TestServer.addHandler(new CookieValidationHandler(), "/https2/cookie/");
https2URI = "https://" + https2TestServer.serverAuthority() + "/https2/cookie/retry";
// DummyServer
httpDummyServer = DummyServer.create(sa);
httpsDummyServer = DummyServer.create(sa, sslContext);
httpDummy = "http://" + httpDummyServer.serverAuthority() + "/http1/dummy/x";
httpsDummy = "https://" + httpsDummyServer.serverAuthority() + "/https1/dummy/x";
httpTestServer.start();
httpsTestServer.start();
http2TestServer.start();
https2TestServer.start();
httpDummyServer.start();
httpsDummyServer.start();
}
@AfterTest
public void teardown() throws Exception {
httpTestServer.stop();
httpsTestServer.stop();
http2TestServer.stop();
https2TestServer.stop();
httpsDummyServer.stopServer();
httpsDummyServer.stopServer();
}
static class TestCookieHandler extends CookieHandler {
final ConcurrentHashMap<String, List<String>> cookies;
TestCookieHandler(ConcurrentHashMap<String, List<String>> map) {
this.cookies = map;
}
@java.lang.Override
public Map<String, List<String>> get(URI uri, Map<String, List<String>> requestHeaders)
throws IOException
{
return cookies;
}
@java.lang.Override
public void put(URI uri, Map<String, List<String>> responseHeaders)
throws IOException
{
// do nothing
}
}
static class CookieValidationHandler implements HttpTestHandler {
ConcurrentHashMap<String,String> closedRequests = new ConcurrentHashMap<>();
@java.lang.Override
public void handle(HttpTestExchange t) throws IOException {
System.out.println("CookieValidationHandler for: " + t.getRequestURI());
List<String> uuids = t.getRequestHeaders().get("X-uuid");
if (uuids == null || uuids.size() != 1) {
readAllRequestData(t);
try (OutputStream os = t.getResponseBody()) {
String msg = "Incorrect uuid header values:[" + uuids + "]";
(new RuntimeException(msg)).printStackTrace();
t.sendResponseHeaders(500, -1);
os.write(msg.getBytes(UTF_8));
}
return;
}
String uuid = uuids.get(0);
// retrying
if (closedRequests.putIfAbsent(uuid, t.getRequestURI().toString()) == null) {
if (t.getExchangeVersion() == HttpClient.Version.HTTP_1_1) {
// Throwing an exception here only causes a retry
// with HTTP_1_1 - where it forces the server to close
// the connection.
// For HTTP/2 then throwing an IOE would cause the server
// to close the stream, and throwing anything else would
// cause it to close the connection, but neither would
// cause the client to retry.
// So we simply do not try to retry with HTTP/2 and just verify
// we have received the expected cookie
throw new IOException("Closing on first request");
}
}
// Check whether this request was upgraded.
// An upgraded request will have a version of HTTP_2 and
// an Upgrade: h2c header
HttpClient.Version version = t.getExchangeVersion();
List<String> upgrade = t.getRequestHeaders().get("Upgrade");
if (upgrade == null) upgrade = List.of();
boolean upgraded = version == HttpClient.Version.HTTP_2
&& upgrade.stream().anyMatch("h2c"::equalsIgnoreCase);
// not retrying
readAllRequestData(t);
try (OutputStream os = t.getResponseBody()) {
List<String> cookie = t.getRequestHeaders().get("Cookie");
if (cookie != null) {
if (version == HttpClient.Version.HTTP_1_1 || upgraded) {
if (cookie.size() == 1) {
cookie = List.of(cookie.get(0).split("; "));
} else if (cookie.size() > 1) {
String msg = "Found multiple 'Cookie:' lines for version=%s (upgraded=%s): %s";
msg = String.format(msg, version, upgraded, cookie);
(new RuntimeException(msg)).printStackTrace();
t.sendResponseHeaders(500, -1);
os.write(msg.getBytes(UTF_8));
return;
}
}
Collections.sort(cookie = new ArrayList<String>(cookie));
}
if (cookie == null || cookie.size() == 0) {
String msg = "No cookie header present";
(new RuntimeException(msg)).printStackTrace();
t.sendResponseHeaders(500, -1);
os.write(msg.getBytes(UTF_8));
} else if (!cookie.get(0).equals("CUSTOMER=ARTHUR_DENT")) {
String msg = "Incorrect cookie header value:[" + cookie.get(0) + "]";
(new RuntimeException(msg)).printStackTrace();
t.sendResponseHeaders(500, -1);
os.write(msg.getBytes(UTF_8));
} else if (cookie.size() > 1 && !cookie.get(1).equals("ORDER=BISCUITS")) {
String msg = "Incorrect cookie header value:[" + cookie.get(1) + "]";
(new RuntimeException(msg)).printStackTrace();
t.sendResponseHeaders(500, -1);
os.write(msg.getBytes(UTF_8));
} else if (cookie.size() > 2 && !cookie.get(2).equals("PRICE=42")) {
String msg = "Incorrect cookie header value:[" + cookie.get(2) + "]";
(new RuntimeException(msg)).printStackTrace();
t.sendResponseHeaders(500, -1);
os.write(msg.getBytes(UTF_8));
} else if (cookie.size() != 3) {
String msg = "Incorrect cookie header values:[" + cookie + "]";
(new RuntimeException(msg)).printStackTrace();
t.sendResponseHeaders(500, -1);
os.write(msg.getBytes(UTF_8));
} else {
assert cookie.get(0).equals("CUSTOMER=ARTHUR_DENT");
byte[] bytes = MESSAGE.getBytes(UTF_8);
for (String value : cookie) {
t.getResponseHeaders().addHeader("X-Request-Cookie", value);
}
t.sendResponseHeaders(200, bytes.length);
os.write(bytes);
}
} finally {
closedRequests.remove(uuid);
}
}
}
static void readAllRequestData(HttpTestExchange t) throws IOException {
try (InputStream is = t.getRequestBody()) {
is.readAllBytes();
}
}
static class DummyServer extends Thread {
final ServerSocket ss;
final boolean secure;
ConcurrentLinkedQueue<Socket> connections = new ConcurrentLinkedQueue<>();
volatile boolean stopped;
DummyServer(ServerSocket ss, boolean secure) {
super("DummyServer[" + ss.getLocalPort()+"]");
this.secure = secure;
this.ss = ss;
}
// This is a bit shaky. It doesn't handle continuation
// lines, but our client shouldn't send any.
// Read a line from the input stream, swallowing the final
// \r\n sequence. Stops at the first \n, doesn't complain
// if it wasn't preceded by '\r'.
//
String readLine(InputStream r) throws IOException {
StringBuilder b = new StringBuilder();
int c;
while ((c = r.read()) != -1) {
if (c == '\n') break;
b.appendCodePoint(c);
}
if (b.codePointAt(b.length() -1) == '\r') {
b.delete(b.length() -1, b.length());
}
return b.toString();
}
@java.lang.Override
public void run() {
try {
while(!stopped) {
Socket clientConnection = ss.accept();
connections.add(clientConnection);
System.out.println(now() + getName() + ": Client accepted");
StringBuilder headers = new StringBuilder();
Socket targetConnection = null;
InputStream ccis = clientConnection.getInputStream();
OutputStream ccos = clientConnection.getOutputStream();
Writer w = new OutputStreamWriter(
clientConnection.getOutputStream(), "UTF-8");
PrintWriter pw = new PrintWriter(w);
System.out.println(now() + getName() + ": Reading request line");
String requestLine = readLine(ccis);
System.out.println(now() + getName() + ": Request line: " + requestLine);
StringTokenizer tokenizer = new StringTokenizer(requestLine);
String method = tokenizer.nextToken();
assert method.equalsIgnoreCase("POST") || method.equalsIgnoreCase("GET");
String path = tokenizer.nextToken();
URI uri;
try {
String hostport = serverAuthority();
uri = new URI((secure ? "https" : "http") +"://" + hostport + path);
} catch (Throwable x) {
System.err.printf("Bad target address: \"%s\" in \"%s\"%n",
path, requestLine);
clientConnection.close();
continue;
}
// Read all headers until we find the empty line that
// signals the end of all headers.
String line = requestLine;
String cookies = null;
while (!line.equals("")) {
System.out.println(now() + getName() + ": Reading header: "
+ (line = readLine(ccis)));
if (line.startsWith("Cookie:")) {
if (cookies == null) cookies = line;
else cookies = cookies + "\n" + line;
}
headers.append(line).append("\r\n");
}
StringBuilder response = new StringBuilder();
StringBuilder xheaders = new StringBuilder();
int index = headers.toString()
.toLowerCase(Locale.US)
.indexOf("content-length: ");
if (index >= 0) {
index = index + "content-length: ".length();
String cl = headers.toString().substring(index);
StringTokenizer tk = new StringTokenizer(cl);
int len = Integer.parseInt(tk.nextToken());
System.out.println(now() + getName()
+ ": received body: "
+ new String(ccis.readNBytes(len), UTF_8));
}
String resp = MESSAGE;
String status = "200 OK";
if (cookies == null) {
resp = "No cookies found in headers";
status = "500 Internal Server Error";
} else if (cookies.contains("\n")) {
resp = "More than one 'Cookie:' line found: "
+ Arrays.asList(cookies.split("\n"));
status = "500 Internal Server Error";
} else {
List<String> values =
Stream.of(cookies.substring("Cookie:".length()).trim().split("; "))
.map(String::trim)
.collect(Collectors.toList());
Collections.sort(values);
if (values.size() != 3) {
resp = "Bad cookie list: " + values;
status = "500 Internal Server Error";
} else if (!values.get(0).equals("CUSTOMER=ARTHUR_DENT")) {
resp = "Unexpected cookie: " + values.get(0) + " in " + values;
status = "500 Internal Server Error";
} else if (!values.get(1).equals("ORDER=BISCUITS")) {
resp = "Unexpected cookie: " + values.get(1) + " in " + values;
status = "500 Internal Server Error";
} else if (!values.get(2).equals("PRICE=42")) {
resp = "Unexpected cookie: " + values.get(1) + " in " + values;
status = "500 Internal Server Error";
} else {
for (String cookie : values) {
xheaders.append("X-Request-Cookie: ")
.append(cookie)
.append("\r\n");
}
}
}
byte[] b = resp.getBytes(UTF_8);
System.out.println(now()
+ getName() + ": sending back " + uri);
response.append("HTTP/1.1 ")
.append(status)
.append("\r\nContent-Length: ")
.append(b.length)
.append("\r\n")
.append(xheaders)
.append("\r\n");
// Then send the 200 OK response to the client
System.out.println(now() + getName() + ": Sending "
+ response);
pw.print(response);
pw.flush();
ccos.write(b);
ccos.flush();
ccos.close();
connections.remove(clientConnection);
clientConnection.close();
}
} catch (Throwable t) {
if (!stopped) {
System.out.println(now() + getName() + ": failed: " + t);
t.printStackTrace();
try {
stopServer();
} catch (Throwable e) {
}
}
} finally {
System.out.println(now() + getName() + ": exiting");
}
}
void close(Socket s) {
try {
s.close();
} catch(Throwable t) {
}
}
public void stopServer() throws IOException {
stopped = true;
ss.close();
connections.forEach(this::close);
}
public String serverAuthority() {
return InetAddress.getLoopbackAddress().getHostName() + ":"
+ ss.getLocalPort();
}
static DummyServer create(InetSocketAddress sa) throws IOException {
ServerSocket ss = ServerSocketFactory.getDefault()
.createServerSocket(sa.getPort(), -1, sa.getAddress());
return new DummyServer(ss, false);
}
static DummyServer create(InetSocketAddress sa, SSLContext sslContext) throws IOException {
ServerSocket ss = sslContext.getServerSocketFactory()
.createServerSocket(sa.getPort(), -1, sa.getAddress());
return new DummyServer(ss, true);
}
}
}