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Add max frame length for web socket to limit chance of DOS attack (#283) 

- Contributed by @veebs
This commit is contained in:
Trustin Lee 2012-05-30 17:13:00 -07:00
parent ec43aa121f
commit 67ee22e23a
17 changed files with 164 additions and 58 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
codec-http/src/main/java/io/netty/handler/codec/http/websocketx/WebSocket00FrameDecoder.java
View File

@ -34,7 +34,7 @@ public class WebSocket00FrameDecoder extends ReplayingDecoder<WebSocketFrame, Vo
private static final int DEFAULT_MAX_FRAME_SIZE = 16384;
private final int maxFrameSize;
private final long maxFrameSize;
private boolean receivedClosingHandshake;
public WebSocket00FrameDecoder() {
@ -48,7 +48,7 @@ public class WebSocket00FrameDecoder extends ReplayingDecoder<WebSocketFrame, Vo
* @param maxFrameSize
* the maximum frame size to decode
*/
public WebSocket00FrameDecoder(int maxFrameSize) {
public WebSocket00FrameDecoder(long maxFrameSize) {
this.maxFrameSize = maxFrameSize;
}

14
codec-http/src/main/java/io/netty/handler/codec/http/websocketx/WebSocket08FrameDecoder.java
View File

@ -81,6 +81,7 @@ public class WebSocket08FrameDecoder extends ReplayingDecoder<WebSocketFrame, We
private UTF8Output fragmentedFramesText;
private int fragmentedFramesCount;
private final long maxFramePayloadLength;
private boolean frameFinalFlag;
private int frameRsv;
private int frameOpcode;
@ -105,11 +106,15 @@ public class WebSocket08FrameDecoder extends ReplayingDecoder<WebSocketFrame, We
* must set this to false.
* @param allowExtensions
* Flag to allow reserved extension bits to be used or not
* @param maxFramePayloadLength
* Maximum length of a frame's payload. Setting this to an appropriate value for you application
* helps check for denial of services attacks.
*/
public WebSocket08FrameDecoder(boolean maskedPayload, boolean allowExtensions) {
public WebSocket08FrameDecoder(boolean maskedPayload, boolean allowExtensions, long maxFramePayloadLength) {
super(State.FRAME_START);
this.maskedPayload = maskedPayload;
this.allowExtensions = allowExtensions;
this.maxFramePayloadLength = maxFramePayloadLength;
}
@Override
@ -219,6 +224,11 @@ public class WebSocket08FrameDecoder extends ReplayingDecoder<WebSocketFrame, We
framePayloadLength = framePayloadLen1;
}
if (framePayloadLength > maxFramePayloadLength) {
protocolViolation(ctx, "Max frame length of " + maxFramePayloadLength + " has been exceeded.");
return null;
}
if (logger.isDebugEnabled()) {
logger.debug("Decoding WebSocket Frame length=" + framePayloadLength);
}
@ -235,7 +245,7 @@ public class WebSocket08FrameDecoder extends ReplayingDecoder<WebSocketFrame, We
int rbytes = actualReadableBytes();
ChannelBuffer payloadBuffer = null;
int willHaveReadByteCount = framePayloadBytesRead + rbytes;
long willHaveReadByteCount = framePayloadBytesRead + rbytes;
// logger.debug("Frame rbytes=" + rbytes + " willHaveReadByteCount="
// + willHaveReadByteCount + " framePayloadLength=" +
// framePayloadLength);

9
codec-http/src/main/java/io/netty/handler/codec/http/websocketx/WebSocket13FrameDecoder.java
View File

@ -60,14 +60,17 @@ public class WebSocket13FrameDecoder extends WebSocket08FrameDecoder {
/**
* Constructor
*
*
* @param maskedPayload
* Web socket servers must set this to true processed incoming masked payload. Client implementations
* must set this to false.
* @param allowExtensions
* Flag to allow reserved extension bits to be used or not
* @param maxFramePayloadLength
* Maximum length of a frame's payload. Setting this to an appropriate value for you application
* helps check for denial of services attacks.
*/
public WebSocket13FrameDecoder(boolean maskedPayload, boolean allowExtensions) {
super(maskedPayload, allowExtensions);
public WebSocket13FrameDecoder(boolean maskedPayload, boolean allowExtensions, long maxFramePayloadLength) {
super(maskedPayload, allowExtensions, maxFramePayloadLength);
}
}

20
codec-http/src/main/java/io/netty/handler/codec/http/websocketx/WebSocketClientHandshaker.java
View File

@ -15,13 +15,13 @@
*/
package io.netty.handler.codec.http.websocketx;
import java.net.URI;
import java.util.Map;
import io.netty.channel.Channel;
import io.netty.channel.ChannelFuture;
import io.netty.handler.codec.http.HttpResponse;
import java.net.URI;
import java.util.Map;
/**
* Base class for web socket client handshake implementations
*/
@ -39,6 +39,8 @@ public abstract class WebSocketClientHandshaker {
protected final Map<String, String> customHeaders;
private final long maxFramePayloadLength;
/**
* Base constructor
*
@ -51,13 +53,16 @@ public abstract class WebSocketClientHandshaker {
* Sub protocol request sent to the server.
* @param customHeaders
* Map of custom headers to add to the client request
* @param maxFramePayloadLength
* Maximum length of a frame's payload
*/
public WebSocketClientHandshaker(URI webSocketUrl, WebSocketVersion version, String subprotocol,
Map<String, String> customHeaders) {
Map<String, String> customHeaders, long maxFramePayloadLength) {
this.webSocketUrl = webSocketUrl;
this.version = version;
expectedSubprotocol = subprotocol;
this.customHeaders = customHeaders;
this.maxFramePayloadLength = maxFramePayloadLength;
}
/**
@ -74,6 +79,13 @@ public abstract class WebSocketClientHandshaker {
return version;
}
/**
* Returns the max length for any frame's payload
*/
public long getMaxFramePayloadLength() {
return maxFramePayloadLength;
}
/**
* Flag to indicate if the opening handshake is complete
*/

10
codec-http/src/main/java/io/netty/handler/codec/http/websocketx/WebSocketClientHandshaker00.java
View File

@ -60,10 +60,12 @@ public class WebSocketClientHandshaker00 extends WebSocketClientHandshaker {
* Sub protocol request sent to the server.
* @param customHeaders
* Map of custom headers to add to the client request
* @param maxFramePayloadLength
* Maximum length of a frame's payload
*/
public WebSocketClientHandshaker00(URI webSocketURL, WebSocketVersion version, String subprotocol,
Map<String, String> customHeaders) {
super(webSocketURL, version, subprotocol, customHeaders);
Map<String, String> customHeaders, long maxFramePayloadLength) {
super(webSocketURL, version, subprotocol, customHeaders, maxFramePayloadLength);
}
@ -219,7 +221,9 @@ public class WebSocketClientHandshaker00 extends WebSocketClientHandshaker {
String protocol = response.getHeader(Names.SEC_WEBSOCKET_PROTOCOL);
setActualSubprotocol(protocol);
channel.pipeline().replace(HttpResponseDecoder.class, "ws-decoder", new WebSocket00FrameDecoder());
channel.pipeline().replace(
HttpResponseDecoder.class, "ws-decoder",
new WebSocket00FrameDecoder(getMaxFramePayloadLength()));
setHandshakeComplete();
}

10
codec-http/src/main/java/io/netty/handler/codec/http/websocketx/WebSocketClientHandshaker08.java
View File

@ -54,7 +54,7 @@ public class WebSocketClientHandshaker08 extends WebSocketClientHandshaker {
private final boolean allowExtensions;
/**
* Constructor specifying the destination web socket location and version to initiate
* Creates a new instance.
*
* @param webSocketURL
* URL for web socket communications. e.g "ws://myhost.com/mypath". Subsequent web socket frames will be
@ -67,10 +67,12 @@ public class WebSocketClientHandshaker08 extends WebSocketClientHandshaker {
* Allow extensions to be used in the reserved bits of the web socket frame
* @param customHeaders
* Map of custom headers to add to the client request
* @param maxFramePayloadLength
* Maximum length of a frame's payload
*/
public WebSocketClientHandshaker08(URI webSocketURL, WebSocketVersion version, String subprotocol,
boolean allowExtensions, Map<String, String> customHeaders) {
super(webSocketURL, version, subprotocol, customHeaders);
boolean allowExtensions, Map<String, String> customHeaders, long maxFramePayloadLength) {
super(webSocketURL, version, subprotocol, customHeaders, maxFramePayloadLength);
this.allowExtensions = allowExtensions;
}
@ -196,7 +198,7 @@ public class WebSocketClientHandshaker08 extends WebSocketClientHandshaker {
}
channel.pipeline().replace(HttpResponseDecoder.class, "ws-decoder",
new WebSocket08FrameDecoder(false, allowExtensions));
new WebSocket08FrameDecoder(false, allowExtensions, getMaxFramePayloadLength()));
setHandshakeComplete();
}

10
codec-http/src/main/java/io/netty/handler/codec/http/websocketx/WebSocketClientHandshaker13.java
View File

@ -54,7 +54,7 @@ public class WebSocketClientHandshaker13 extends WebSocketClientHandshaker {
private final boolean allowExtensions;
/**
* Constructor specifying the destination web socket location and version to initiate
* Creates a new instance.
*
* @param webSocketURL
* URL for web socket communications. e.g "ws://myhost.com/mypath". Subsequent web socket frames will be
@ -67,10 +67,12 @@ public class WebSocketClientHandshaker13 extends WebSocketClientHandshaker {
* Allow extensions to be used in the reserved bits of the web socket frame
* @param customHeaders
* Map of custom headers to add to the client request
* @param maxFramePayloadLength
* Maximum length of a frame's payload
*/
public WebSocketClientHandshaker13(URI webSocketURL, WebSocketVersion version, String subprotocol,
boolean allowExtensions, Map<String, String> customHeaders) {
super(webSocketURL, version, subprotocol, customHeaders);
boolean allowExtensions, Map<String, String> customHeaders, long maxFramePayloadLength) {
super(webSocketURL, version, subprotocol, customHeaders, maxFramePayloadLength);
this.allowExtensions = allowExtensions;
}
@ -196,7 +198,7 @@ public class WebSocketClientHandshaker13 extends WebSocketClientHandshaker {
}
channel.pipeline().replace(HttpResponseDecoder.class, "ws-decoder",
new WebSocket13FrameDecoder(false, allowExtensions));
new WebSocket13FrameDecoder(false, allowExtensions, getMaxFramePayloadLength()));
setHandshakeComplete();
}

41
codec-http/src/main/java/io/netty/handler/codec/http/websocketx/WebSocketClientHandshakerFactory.java
View File

@ -24,8 +24,8 @@ import java.util.Map;
public class WebSocketClientHandshakerFactory {
/**
* Instances a new handshaker
*
* Creates a new handshaker.
*
* @param webSocketURL
* URL for web socket communications. e.g "ws://myhost.com/mypath". Subsequent web socket frames will be
* sent to this URL.
@ -37,21 +37,44 @@ public class WebSocketClientHandshakerFactory {
* Allow extensions to be used in the reserved bits of the web socket frame
* @param customHeaders
* Custom HTTP headers to send during the handshake
* @throws WebSocketHandshakeException
*/
public WebSocketClientHandshaker newHandshaker(URI webSocketURL, WebSocketVersion version, String subprotocol,
boolean allowExtensions, Map<String, String> customHeaders) throws WebSocketHandshakeException {
public WebSocketClientHandshaker newHandshaker(
URI webSocketURL, WebSocketVersion version, String subprotocol,
boolean allowExtensions, Map<String, String> customHeaders) {
return newHandshaker(webSocketURL, version, subprotocol, allowExtensions, customHeaders, 65536);
}
/**
* Creates a new handshaker.
*
* @param webSocketURL
* URL for web socket communications. e.g "ws://myhost.com/mypath". Subsequent web socket frames will be
* sent to this URL.
* @param version
* Version of web socket specification to use to connect to the server
* @param subprotocol
* Sub protocol request sent to the server. Null if no sub-protocol support is required.
* @param allowExtensions
* Allow extensions to be used in the reserved bits of the web socket frame
* @param customHeaders
* Custom HTTP headers to send during the handshake
* @param maxFramePayloadLength
* Maximum allowable frame payload length. Setting this value to your application's requirement may
* reduce denial of service attacks using long data frames.
*/
public WebSocketClientHandshaker newHandshaker(
URI webSocketURL, WebSocketVersion version, String subprotocol,
boolean allowExtensions, Map<String, String> customHeaders, long maxFramePayloadLength) {
if (version == WebSocketVersion.V13) {
return new WebSocketClientHandshaker13(webSocketURL, version, subprotocol, allowExtensions, customHeaders);
return new WebSocketClientHandshaker13(webSocketURL, version, subprotocol, allowExtensions, customHeaders, maxFramePayloadLength);
}
if (version == WebSocketVersion.V08) {
return new WebSocketClientHandshaker08(webSocketURL, version, subprotocol, allowExtensions, customHeaders);
return new WebSocketClientHandshaker08(webSocketURL, version, subprotocol, allowExtensions, customHeaders, maxFramePayloadLength);
}
if (version == WebSocketVersion.V00) {
return new WebSocketClientHandshaker00(webSocketURL, version, subprotocol, customHeaders);
return new WebSocketClientHandshaker00(webSocketURL, version, subprotocol, customHeaders, maxFramePayloadLength);
}
throw new WebSocketHandshakeException("Protocol version " + version.toString() + " not supported.");
}
}

23
codec-http/src/main/java/io/netty/handler/codec/http/websocketx/WebSocketServerHandshaker.java
View File

@ -15,13 +15,13 @@
*/
package io.netty.handler.codec.http.websocketx;
import java.util.LinkedHashSet;
import java.util.Set;
import io.netty.channel.Channel;
import io.netty.channel.ChannelFuture;
import io.netty.handler.codec.http.HttpRequest;
import java.util.LinkedHashSet;
import java.util.Set;
/**
* Base class for server side web socket opening and closing handshakes
*/
@ -33,6 +33,8 @@ public abstract class WebSocketServerHandshaker {
private final WebSocketVersion version;
private final long maxFramePayloadLength;
/**
* Constructor specifying the destination web socket location
*
@ -43,9 +45,12 @@ public abstract class WebSocketServerHandshaker {
* sent to this URL.
* @param subprotocols
* CSV of supported protocols. Null if sub protocols not supported.
* @param maxFramePayloadLength
* Maximum length of a frame's payload
*/
protected WebSocketServerHandshaker(
WebSocketVersion version, String webSocketUrl, String subprotocols) {
WebSocketVersion version, String webSocketUrl, String subprotocols,
long maxFramePayloadLength) {
this.version = version;
this.webSocketUrl = webSocketUrl;
if (subprotocols != null) {
@ -57,6 +62,7 @@ public abstract class WebSocketServerHandshaker {
} else {
this.subprotocols = new String[0];
}
this.maxFramePayloadLength = maxFramePayloadLength;
}
/**
@ -71,7 +77,7 @@ public abstract class WebSocketServerHandshaker {
*/
public Set<String> getSubprotocols() {
Set<String> ret = new LinkedHashSet<String>();
for (String p: this.subprotocols) {
for (String p: subprotocols) {
ret.add(p);
}
return ret;
@ -84,6 +90,13 @@ public abstract class WebSocketServerHandshaker {
return version;
}
/**
* Returns the max length for any frame's payload.
*/
public long getMaxFramePayloadLength() {
return maxFramePayloadLength;
}
/**
* Performs the opening handshake
*

10
codec-http/src/main/java/io/netty/handler/codec/http/websocketx/WebSocketServerHandshaker00.java
View File

@ -57,9 +57,12 @@ public class WebSocketServerHandshaker00 extends WebSocketServerHandshaker {
* sent to this URL.
* @param subprotocols
* CSV of supported protocols
* @param maxFramePayloadLength
* Maximum allowable frame payload length. Setting this value to your application's requirement may
* reduce denial of service attacks using long data frames.
*/
public WebSocketServerHandshaker00(String webSocketURL, String subprotocols) {
super(WebSocketVersion.V00, webSocketURL, subprotocols);
public WebSocketServerHandshaker00(String webSocketURL, String subprotocols, long maxFramePayloadLength) {
super(WebSocketVersion.V00, webSocketURL, subprotocols, maxFramePayloadLength);
}
/**
@ -166,7 +169,8 @@ public class WebSocketServerHandshaker00 extends WebSocketServerHandshaker {
if (p.get(HttpChunkAggregator.class) != null) {
p.remove(HttpChunkAggregator.class);
}
p.replace(HttpRequestDecoder.class, "wsdecoder", new WebSocket00FrameDecoder());
p.replace(HttpRequestDecoder.class, "wsdecoder",
new WebSocket00FrameDecoder(getMaxFramePayloadLength()));
ChannelFuture future = channel.write(res);

10
codec-http/src/main/java/io/netty/handler/codec/http/websocketx/WebSocketServerHandshaker08.java
View File

@ -58,9 +58,12 @@ public class WebSocketServerHandshaker08 extends WebSocketServerHandshaker {
* CSV of supported protocols
* @param allowExtensions
* Allow extensions to be used in the reserved bits of the web socket frame
* @param maxFramePayloadLength
* Maximum allowable frame payload length. Setting this value to your application's requirement may
* reduce denial of service attacks using long data frames.
*/
public WebSocketServerHandshaker08(String webSocketURL, String subprotocols, boolean allowExtensions) {
super(WebSocketVersion.V08, webSocketURL, subprotocols);
public WebSocketServerHandshaker08(String webSocketURL, String subprotocols, boolean allowExtensions, long maxFramePayloadLength) {
super(WebSocketVersion.V08, webSocketURL, subprotocols, maxFramePayloadLength);
this.allowExtensions = allowExtensions;
}
@ -141,7 +144,8 @@ public class WebSocketServerHandshaker08 extends WebSocketServerHandshaker {
p.remove(HttpChunkAggregator.class);
}
p.replace(HttpRequestDecoder.class, "wsdecoder", new WebSocket08FrameDecoder(true, allowExtensions));
p.replace(HttpRequestDecoder.class, "wsdecoder",
new WebSocket08FrameDecoder(true, allowExtensions, getMaxFramePayloadLength()));
p.replace(HttpResponseEncoder.class, "wsencoder", new WebSocket08FrameEncoder(false));
return future;

10
codec-http/src/main/java/io/netty/handler/codec/http/websocketx/WebSocketServerHandshaker13.java
View File

@ -59,9 +59,12 @@ public class WebSocketServerHandshaker13 extends WebSocketServerHandshaker {
* CSV of supported protocols
* @param allowExtensions
* Allow extensions to be used in the reserved bits of the web socket frame
* @param maxFramePayloadLength
* Maximum allowable frame payload length. Setting this value to your application's requirement may
* reduce denial of service attacks using long data frames.
*/
public WebSocketServerHandshaker13(String webSocketURL, String subprotocols, boolean allowExtensions) {
super(WebSocketVersion.V13, webSocketURL, subprotocols);
public WebSocketServerHandshaker13(String webSocketURL, String subprotocols, boolean allowExtensions, long maxFramePayloadLength) {
super(WebSocketVersion.V13, webSocketURL, subprotocols, maxFramePayloadLength);
this.allowExtensions = allowExtensions;
}
@ -142,7 +145,8 @@ public class WebSocketServerHandshaker13 extends WebSocketServerHandshaker {
p.remove(HttpChunkAggregator.class);
}
p.replace(HttpRequestDecoder.class, "wsdecoder", new WebSocket13FrameDecoder(true, allowExtensions));
p.replace(HttpRequestDecoder.class, "wsdecoder",
new WebSocket13FrameDecoder(true, allowExtensions, getMaxFramePayloadLength()));
p.replace(HttpResponseEncoder.class, "wsencoder", new WebSocket13FrameEncoder(false));
return future;

40
codec-http/src/main/java/io/netty/handler/codec/http/websocketx/WebSocketServerHandshakerFactory.java
View File

@ -17,11 +17,11 @@ package io.netty.handler.codec.http.websocketx;
import io.netty.channel.Channel;
import io.netty.handler.codec.http.DefaultHttpResponse;
import io.netty.handler.codec.http.HttpHeaders.Names;
import io.netty.handler.codec.http.HttpRequest;
import io.netty.handler.codec.http.HttpResponse;
import io.netty.handler.codec.http.HttpResponseStatus;
import io.netty.handler.codec.http.HttpVersion;
import io.netty.handler.codec.http.HttpHeaders.Names;
/**
* Instances the appropriate handshake class to use for servers
@ -34,9 +34,11 @@ public class WebSocketServerHandshakerFactory {
private final boolean allowExtensions;
private final long maxFramePayloadLength;
/**
* Constructor specifying the destination web socket location
*
*
* @param webSocketURL
* URL for web socket communications. e.g "ws://myhost.com/mypath". Subsequent web socket frames will be
* sent to this URL.
@ -45,15 +47,37 @@ public class WebSocketServerHandshakerFactory {
* @param allowExtensions
* Allow extensions to be used in the reserved bits of the web socket frame
*/
public WebSocketServerHandshakerFactory(String webSocketURL, String subprotocols, boolean allowExtensions) {
public WebSocketServerHandshakerFactory(
String webSocketURL, String subprotocols, boolean allowExtensions) {
this(webSocketURL, subprotocols, allowExtensions, 65536);
}
/**
* Constructor specifying the destination web socket location
*
* @param webSocketURL
* URL for web socket communications. e.g "ws://myhost.com/mypath". Subsequent web socket frames will be
* sent to this URL.
* @param subprotocols
* CSV of supported protocols. Null if sub protocols not supported.
* @param allowExtensions
* Allow extensions to be used in the reserved bits of the web socket frame
* @param maxFramePayloadLength
* Maximum allowable frame payload length. Setting this value to your application's requirement may
* reduce denial of service attacks using long data frames.
*/
public WebSocketServerHandshakerFactory(
String webSocketURL, String subprotocols, boolean allowExtensions,
long maxFramePayloadLength) {
this.webSocketURL = webSocketURL;
this.subprotocols = subprotocols;
this.allowExtensions = allowExtensions;
this.maxFramePayloadLength = maxFramePayloadLength;
}
/**
* Instances a new handshaker
*
*
* @return A new WebSocketServerHandshaker for the requested web socket version. Null if web socket version is not
* supported.
*/
@ -63,22 +87,22 @@ public class WebSocketServerHandshakerFactory {
if (version != null) {
if (version.equals(WebSocketVersion.V13.toHttpHeaderValue())) {
// Version 13 of the wire protocol - RFC 6455 (version 17 of the draft hybi specification).
return new WebSocketServerHandshaker13(webSocketURL, subprotocols, allowExtensions);
return new WebSocketServerHandshaker13(webSocketURL, subprotocols, allowExtensions, maxFramePayloadLength);
} else if (version.equals(WebSocketVersion.V08.toHttpHeaderValue())) {
// Version 8 of the wire protocol - version 10 of the draft hybi specification.
return new WebSocketServerHandshaker08(webSocketURL, subprotocols, allowExtensions);
return new WebSocketServerHandshaker08(webSocketURL, subprotocols, allowExtensions, maxFramePayloadLength);
} else {
return null;
}
} else {
// Assume version 00 where version header was not specified
return new WebSocketServerHandshaker00(webSocketURL, subprotocols);
return new WebSocketServerHandshaker00(webSocketURL, subprotocols, maxFramePayloadLength);
}
}
/**
* Return that we need cannot not support the web socket version
*
*
* @param channel
* Channel
*/

5
codec-http/src/test/java/io/netty/handler/codec/http/HttpClientCodecTest.java
View File

@ -18,6 +18,7 @@ package io.netty.handler.codec.http;
import static org.junit.Assert.*;
import io.netty.buffer.ChannelBuffer;
import io.netty.buffer.ChannelBuffers;
import io.netty.handler.codec.CodecException;
import io.netty.handler.codec.PrematureChannelClosureException;
import io.netty.handler.codec.embedder.DecoderEmbedder;
import io.netty.handler.codec.embedder.EncoderEmbedder;
@ -72,7 +73,7 @@ public class HttpClientCodecTest {
try {
encoder.finish();
fail();
} catch (CodecEmbedderException e) {
} catch (CodecException e) {
assertTrue(e.getCause() instanceof PrematureChannelClosureException);
}
@ -92,7 +93,7 @@ public class HttpClientCodecTest {
encoder.finish();
decoder.finish();
fail();
} catch (CodecEmbedderException e) {
} catch (CodecException e) {
assertTrue(e.getCause() instanceof PrematureChannelClosureException);
}

2
codec-http/src/test/java/io/netty/handler/codec/http/websocketx/WebSocketServerHandshaker00Test.java
View File

@ -74,7 +74,7 @@ public class WebSocketServerHandshaker00Test {
ChannelBuffer buffer = ChannelBuffers.copiedBuffer("^n:ds[4U", Charset.defaultCharset());
req.setContent(buffer);
WebSocketServerHandshaker00 handsaker = new WebSocketServerHandshaker00("ws://example.com/chat", "chat");
WebSocketServerHandshaker00 handsaker = new WebSocketServerHandshaker00("ws://example.com/chat", "chat", Long.MAX_VALUE);
handsaker.handshake(channelMock, req);
Assert.assertEquals("ws://example.com/chat", res.getValue().getHeader(Names.SEC_WEBSOCKET_LOCATION));

2
codec-http/src/test/java/io/netty/handler/codec/http/websocketx/WebSocketServerHandshaker08Test.java
View File

@ -67,7 +67,7 @@ public class WebSocketServerHandshaker08Test {
req.setHeader(Names.SEC_WEBSOCKET_PROTOCOL, "chat, superchat");
req.setHeader(Names.SEC_WEBSOCKET_VERSION, "8");
WebSocketServerHandshaker08 handsaker = new WebSocketServerHandshaker08("ws://example.com/chat", "chat", false);
WebSocketServerHandshaker08 handsaker = new WebSocketServerHandshaker08("ws://example.com/chat", "chat", false, Long.MAX_VALUE);
handsaker.handshake(channelMock, req);
Assert.assertEquals("s3pPLMBiTxaQ9kYGzzhZRbK+xOo=", res.getValue().getHeader(Names.SEC_WEBSOCKET_ACCEPT));

2
codec-http/src/test/java/io/netty/handler/codec/http/websocketx/WebSocketServerHandshaker13Test.java
View File

@ -66,7 +66,7 @@ public class WebSocketServerHandshaker13Test {
req.setHeader(Names.SEC_WEBSOCKET_ORIGIN, "http://example.com");
req.setHeader(Names.SEC_WEBSOCKET_PROTOCOL, "chat, superchat");
req.setHeader(Names.SEC_WEBSOCKET_VERSION, "13");
WebSocketServerHandshaker13 handsaker = new WebSocketServerHandshaker13("ws://example.com/chat", "chat", false);
WebSocketServerHandshaker13 handsaker = new WebSocketServerHandshaker13("ws://example.com/chat", "chat", false, Long.MAX_VALUE);
handsaker.handshake(channelMock, req);
Assert.assertEquals("s3pPLMBiTxaQ9kYGzzhZRbK+xOo=", res.getValue().getHeader(Names.SEC_WEBSOCKET_ACCEPT));