| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.coyote.http11; |
| |
| import java.io.IOException; |
| import java.io.InterruptedIOException; |
| import java.net.InetAddress; |
| import java.net.Socket; |
| import java.util.Locale; |
| import java.util.concurrent.Executor; |
| |
| import org.apache.coyote.ActionCode; |
| import org.apache.coyote.Request; |
| import org.apache.coyote.RequestInfo; |
| import org.apache.coyote.Response; |
| import org.apache.coyote.http11.filters.BufferedInputFilter; |
| import org.apache.juli.logging.Log; |
| import org.apache.juli.logging.LogFactory; |
| import org.apache.tomcat.util.ExceptionUtils; |
| import org.apache.tomcat.util.buf.ByteChunk; |
| import org.apache.tomcat.util.buf.HexUtils; |
| import org.apache.tomcat.util.buf.MessageBytes; |
| import org.apache.tomcat.util.http.MimeHeaders; |
| import org.apache.tomcat.util.net.AbstractEndpoint; |
| import org.apache.tomcat.util.net.AbstractEndpoint.Handler.SocketState; |
| import org.apache.tomcat.util.net.JIoEndpoint; |
| import org.apache.tomcat.util.net.SSLSupport; |
| import org.apache.tomcat.util.net.SocketStatus; |
| import org.apache.tomcat.util.net.SocketWrapper; |
| |
| |
| /** |
| * Processes HTTP requests. |
| * |
| * @author Remy Maucherat |
| * @author fhanik |
| */ |
| public class Http11Processor extends AbstractHttp11Processor { |
| |
| private static final Log log = LogFactory.getLog(Http11Processor.class); |
| @Override |
| protected Log getLog() { |
| return log; |
| } |
| |
| // ------------------------------------------------------------ Constructor |
| |
| |
| public Http11Processor(int headerBufferSize, JIoEndpoint endpoint, |
| int maxTrailerSize) { |
| |
| this.endpoint = endpoint; |
| |
| request = new Request(); |
| inputBuffer = new InternalInputBuffer(request, headerBufferSize); |
| request.setInputBuffer(inputBuffer); |
| |
| response = new Response(); |
| response.setHook(this); |
| outputBuffer = new InternalOutputBuffer(response, headerBufferSize); |
| response.setOutputBuffer(outputBuffer); |
| request.setResponse(response); |
| |
| initializeFilters(maxTrailerSize); |
| |
| // Cause loading of HexUtils |
| HexUtils.load(); |
| |
| } |
| |
| |
| // ----------------------------------------------------- Instance Variables |
| |
| |
| /** |
| * Input. |
| */ |
| protected InternalInputBuffer inputBuffer = null; |
| |
| |
| /** |
| * Output. |
| */ |
| protected InternalOutputBuffer outputBuffer = null; |
| |
| |
| /** |
| * SSL information. |
| */ |
| protected SSLSupport sslSupport; |
| |
| |
| /** |
| * Socket associated with the current connection. |
| */ |
| protected SocketWrapper<Socket> socket; |
| |
| |
| /** |
| * Associated endpoint. |
| */ |
| protected JIoEndpoint endpoint; |
| |
| |
| // --------------------------------------------------------- Public Methods |
| |
| |
| /** |
| * Expose the endpoint. |
| */ |
| @Override |
| protected AbstractEndpoint getEndpoint() { |
| return this.endpoint; |
| } |
| |
| /** |
| * Set the SSL information for this HTTP connection. |
| */ |
| public void setSSLSupport(SSLSupport sslSupport) { |
| this.sslSupport = sslSupport; |
| } |
| |
| |
| /** |
| * Process pipelined HTTP requests on the specified socket. |
| * |
| * @param socketWrapper Socket from which the HTTP requests will be read |
| * and the HTTP responses will be written. |
| * |
| * @throws IOException error during an I/O operation |
| */ |
| public SocketState process(SocketWrapper<Socket> socketWrapper) |
| throws IOException { |
| RequestInfo rp = request.getRequestProcessor(); |
| rp.setStage(org.apache.coyote.Constants.STAGE_PARSE); |
| |
| // Set the remote address |
| remoteAddr = null; |
| remoteHost = null; |
| localAddr = null; |
| localName = null; |
| remotePort = -1; |
| localPort = -1; |
| |
| // Setting up the I/O |
| this.socket = socketWrapper; |
| inputBuffer.setInputStream(socket.getSocket().getInputStream()); |
| outputBuffer.setOutputStream(socket.getSocket().getOutputStream()); |
| |
| // Error flag |
| error = false; |
| keepAlive = true; |
| |
| int keepAliveLeft = maxKeepAliveRequests>0?socketWrapper.decrementKeepAlive():-1; |
| |
| int soTimeout = endpoint.getSoTimeout(); |
| |
| try { |
| socket.getSocket().setSoTimeout(soTimeout); |
| } catch (Throwable t) { |
| ExceptionUtils.handleThrowable(t); |
| log.debug(sm.getString("http11processor.socket.timeout"), t); |
| error = true; |
| } |
| |
| boolean keptAlive = socketWrapper.isKeptAlive(); |
| |
| while (!error && keepAlive && !endpoint.isPaused()) { |
| |
| // Parsing the request header |
| try { |
| //TODO - calculate timeout based on length in queue (System.currentTimeMills() - wrapper.getLastAccess() is the time in queue) |
| if (keptAlive) { |
| if (keepAliveTimeout > 0) { |
| socket.getSocket().setSoTimeout(keepAliveTimeout); |
| } |
| else if (soTimeout > 0) { |
| socket.getSocket().setSoTimeout(soTimeout); |
| } |
| } |
| inputBuffer.parseRequestLine(false); |
| if (endpoint.isPaused()) { |
| // 503 - Service unavailable |
| response.setStatus(503); |
| adapter.log(request, response, 0); |
| error = true; |
| } else { |
| request.setStartTime(System.currentTimeMillis()); |
| keptAlive = true; |
| if (disableUploadTimeout) { |
| socket.getSocket().setSoTimeout(soTimeout); |
| } else { |
| socket.getSocket().setSoTimeout(connectionUploadTimeout); |
| } |
| inputBuffer.parseHeaders(); |
| } |
| } catch (IOException e) { |
| error = true; |
| break; |
| } catch (Throwable t) { |
| ExceptionUtils.handleThrowable(t); |
| if (log.isDebugEnabled()) { |
| log.debug(sm.getString("http11processor.header.parse"), t); |
| } |
| // 400 - Bad Request |
| response.setStatus(400); |
| adapter.log(request, response, 0); |
| error = true; |
| } |
| |
| if (!error) { |
| // Setting up filters, and parse some request headers |
| rp.setStage(org.apache.coyote.Constants.STAGE_PREPARE); |
| try { |
| prepareRequest(); |
| } catch (Throwable t) { |
| ExceptionUtils.handleThrowable(t); |
| if (log.isDebugEnabled()) { |
| log.debug(sm.getString("http11processor.request.prepare"), t); |
| } |
| // 400 - Internal Server Error |
| response.setStatus(400); |
| adapter.log(request, response, 0); |
| error = true; |
| } |
| } |
| |
| if (maxKeepAliveRequests > 0 && keepAliveLeft == 0) |
| keepAlive = false; |
| |
| // Process the request in the adapter |
| if (!error) { |
| try { |
| rp.setStage(org.apache.coyote.Constants.STAGE_SERVICE); |
| adapter.service(request, response); |
| // Handle when the response was committed before a serious |
| // error occurred. Throwing a ServletException should both |
| // set the status to 500 and set the errorException. |
| // If we fail here, then the response is likely already |
| // committed, so we can't try and set headers. |
| if(keepAlive && !error) { // Avoid checking twice. |
| error = response.getErrorException() != null || |
| statusDropsConnection(response.getStatus()); |
| } |
| |
| } catch (InterruptedIOException e) { |
| error = true; |
| } catch (Throwable t) { |
| ExceptionUtils.handleThrowable(t); |
| log.error(sm.getString("http11processor.request.process"), t); |
| // 500 - Internal Server Error |
| response.setStatus(500); |
| adapter.log(request, response, 0); |
| error = true; |
| } |
| } |
| |
| // Finish the handling of the request |
| try { |
| rp.setStage(org.apache.coyote.Constants.STAGE_ENDINPUT); |
| // If we know we are closing the connection, don't drain input. |
| // This way uploading a 100GB file doesn't tie up the thread |
| // if the servlet has rejected it. |
| |
| if(error && !isAsync()) |
| inputBuffer.setSwallowInput(false); |
| if (!isAsync()) |
| endRequest(); |
| } catch (Throwable t) { |
| ExceptionUtils.handleThrowable(t); |
| log.error(sm.getString("http11processor.request.finish"), t); |
| // 500 - Internal Server Error |
| response.setStatus(500); |
| adapter.log(request, response, 0); |
| error = true; |
| } |
| try { |
| rp.setStage(org.apache.coyote.Constants.STAGE_ENDOUTPUT); |
| } catch (Throwable t) { |
| ExceptionUtils.handleThrowable(t); |
| log.error(sm.getString("http11processor.response.finish"), t); |
| error = true; |
| } |
| |
| // If there was an error, make sure the request is counted as |
| // and error, and update the statistics counter |
| if (error) { |
| response.setStatus(500); |
| } |
| request.updateCounters(); |
| |
| rp.setStage(org.apache.coyote.Constants.STAGE_KEEPALIVE); |
| |
| // Don't reset the param - we'll see it as ended. Next request |
| // will reset it |
| // thrA.setParam(null); |
| // Next request |
| if (!isAsync() || error) { |
| inputBuffer.nextRequest(); |
| outputBuffer.nextRequest(); |
| } |
| |
| //hack keep alive behavior |
| break; |
| } |
| |
| rp.setStage(org.apache.coyote.Constants.STAGE_ENDED); |
| if (error || endpoint.isPaused()) { |
| recycle(); |
| return SocketState.CLOSED; |
| } else if (isAsync()) { |
| return SocketState.LONG; |
| } else { |
| recycle(); |
| if (!keepAlive) { |
| return SocketState.CLOSED; |
| } else { |
| return SocketState.OPEN; |
| } |
| } |
| } |
| |
| |
| public SocketState asyncDispatch(SocketStatus status) { |
| |
| RequestInfo rp = request.getRequestProcessor(); |
| try { |
| rp.setStage(org.apache.coyote.Constants.STAGE_SERVICE); |
| error = !adapter.asyncDispatch(request, response, status); |
| } catch (InterruptedIOException e) { |
| error = true; |
| } catch (Throwable t) { |
| ExceptionUtils.handleThrowable(t); |
| log.error(sm.getString("http11processor.request.process"), t); |
| // 500 - Internal Server Error |
| response.setStatus(500); |
| adapter.log(request, response, 0); |
| error = true; |
| } |
| |
| rp.setStage(org.apache.coyote.Constants.STAGE_ENDED); |
| |
| if (error) { |
| return SocketState.CLOSED; |
| } else if (isAsync()) { |
| return SocketState.LONG; |
| } else { |
| if (!keepAlive) { |
| return SocketState.CLOSED; |
| } else { |
| return SocketState.OPEN; |
| } |
| } |
| } |
| |
| |
| @Override |
| protected void recycleInternal() { |
| // Recycle |
| this.socket = null; |
| // Recycle ssl info |
| sslSupport = null; |
| } |
| |
| |
| // ----------------------------------------------------- ActionHook Methods |
| |
| |
| /** |
| * Send an action to the connector. |
| * |
| * @param actionCode Type of the action |
| * @param param Action parameter |
| */ |
| @Override |
| public void actionInternal(ActionCode actionCode, Object param) { |
| |
| if (actionCode == ActionCode.CLOSE) { |
| // Close |
| // End the processing of the current request, and stop any further |
| // transactions with the client |
| |
| try { |
| outputBuffer.endRequest(); |
| } catch (IOException e) { |
| // Set error flag |
| error = true; |
| } |
| |
| } else if (actionCode == ActionCode.REQ_SSL_ATTRIBUTE ) { |
| |
| try { |
| if (sslSupport != null) { |
| Object sslO = sslSupport.getCipherSuite(); |
| if (sslO != null) |
| request.setAttribute |
| (SSLSupport.CIPHER_SUITE_KEY, sslO); |
| sslO = sslSupport.getPeerCertificateChain(false); |
| if (sslO != null) |
| request.setAttribute |
| (SSLSupport.CERTIFICATE_KEY, sslO); |
| sslO = sslSupport.getKeySize(); |
| if (sslO != null) |
| request.setAttribute |
| (SSLSupport.KEY_SIZE_KEY, sslO); |
| sslO = sslSupport.getSessionId(); |
| if (sslO != null) |
| request.setAttribute |
| (SSLSupport.SESSION_ID_KEY, sslO); |
| request.setAttribute(SSLSupport.SESSION_MGR, sslSupport); |
| } |
| } catch (Exception e) { |
| log.warn(sm.getString("http11processor.socket.ssl"), e); |
| } |
| |
| } else if (actionCode == ActionCode.REQ_HOST_ADDR_ATTRIBUTE) { |
| |
| if ((remoteAddr == null) && (socket != null)) { |
| InetAddress inetAddr = socket.getSocket().getInetAddress(); |
| if (inetAddr != null) { |
| remoteAddr = inetAddr.getHostAddress(); |
| } |
| } |
| request.remoteAddr().setString(remoteAddr); |
| |
| } else if (actionCode == ActionCode.REQ_LOCAL_NAME_ATTRIBUTE) { |
| |
| if ((localName == null) && (socket != null)) { |
| InetAddress inetAddr = socket.getSocket().getLocalAddress(); |
| if (inetAddr != null) { |
| localName = inetAddr.getHostName(); |
| } |
| } |
| request.localName().setString(localName); |
| |
| } else if (actionCode == ActionCode.REQ_HOST_ATTRIBUTE) { |
| |
| if ((remoteHost == null) && (socket != null)) { |
| InetAddress inetAddr = socket.getSocket().getInetAddress(); |
| if (inetAddr != null) { |
| remoteHost = inetAddr.getHostName(); |
| } |
| if(remoteHost == null) { |
| if(remoteAddr != null) { |
| remoteHost = remoteAddr; |
| } else { // all we can do is punt |
| request.remoteHost().recycle(); |
| } |
| } |
| } |
| request.remoteHost().setString(remoteHost); |
| |
| } else if (actionCode == ActionCode.REQ_LOCAL_ADDR_ATTRIBUTE) { |
| |
| if (localAddr == null) |
| localAddr = socket.getSocket().getLocalAddress().getHostAddress(); |
| |
| request.localAddr().setString(localAddr); |
| |
| } else if (actionCode == ActionCode.REQ_REMOTEPORT_ATTRIBUTE) { |
| |
| if ((remotePort == -1 ) && (socket !=null)) { |
| remotePort = socket.getSocket().getPort(); |
| } |
| request.setRemotePort(remotePort); |
| |
| } else if (actionCode == ActionCode.REQ_LOCALPORT_ATTRIBUTE) { |
| |
| if ((localPort == -1 ) && (socket !=null)) { |
| localPort = socket.getSocket().getLocalPort(); |
| } |
| request.setLocalPort(localPort); |
| |
| } else if (actionCode == ActionCode.REQ_SSL_CERTIFICATE) { |
| if( sslSupport != null) { |
| /* |
| * Consume and buffer the request body, so that it does not |
| * interfere with the client's handshake messages |
| */ |
| InputFilter[] inputFilters = inputBuffer.getFilters(); |
| ((BufferedInputFilter) inputFilters[Constants.BUFFERED_FILTER]) |
| .setLimit(maxSavePostSize); |
| inputBuffer.addActiveFilter |
| (inputFilters[Constants.BUFFERED_FILTER]); |
| try { |
| Object sslO = sslSupport.getPeerCertificateChain(true); |
| if( sslO != null) { |
| request.setAttribute |
| (SSLSupport.CERTIFICATE_KEY, sslO); |
| } |
| } catch (Exception e) { |
| log.warn(sm.getString("http11processor.socket.ssl"), e); |
| } |
| } |
| } else if (actionCode == ActionCode.ASYNC_COMPLETE) { |
| if (asyncStateMachine.asyncComplete()) { |
| endpoint.processSocketAsync(this.socket, SocketStatus.OPEN); |
| } |
| } else if (actionCode == ActionCode.ASYNC_SETTIMEOUT) { |
| if (param == null) return; |
| long timeout = ((Long)param).longValue(); |
| // if we are not piggy backing on a worker thread, set the timeout |
| socket.setTimeout(timeout); |
| } else if (actionCode == ActionCode.ASYNC_DISPATCH) { |
| if (asyncStateMachine.asyncDispatch()) { |
| endpoint.processSocketAsync(this.socket, SocketStatus.OPEN); |
| } |
| } |
| } |
| |
| |
| // ------------------------------------------------------ Connector Methods |
| |
| |
| |
| // ------------------------------------------------------ Protected Methods |
| |
| |
| /** |
| * After reading the request headers, we have to setup the request filters. |
| */ |
| protected void prepareRequest() { |
| |
| http11 = true; |
| http09 = false; |
| contentDelimitation = false; |
| expectation = false; |
| if (sslSupport != null) { |
| request.scheme().setString("https"); |
| } |
| MessageBytes protocolMB = request.protocol(); |
| if (protocolMB.equals(Constants.HTTP_11)) { |
| http11 = true; |
| protocolMB.setString(Constants.HTTP_11); |
| } else if (protocolMB.equals(Constants.HTTP_10)) { |
| http11 = false; |
| keepAlive = false; |
| protocolMB.setString(Constants.HTTP_10); |
| } else if (protocolMB.equals("")) { |
| // HTTP/0.9 |
| http09 = true; |
| http11 = false; |
| keepAlive = false; |
| } else { |
| // Unsupported protocol |
| http11 = false; |
| error = true; |
| // Send 505; Unsupported HTTP version |
| if (log.isDebugEnabled()) { |
| log.debug(sm.getString("http11processor.request.prepare")+ |
| " Unsupported HTTP version \""+protocolMB+"\""); |
| } |
| response.setStatus(505); |
| adapter.log(request, response, 0); |
| } |
| |
| MessageBytes methodMB = request.method(); |
| if (methodMB.equals(Constants.GET)) { |
| methodMB.setString(Constants.GET); |
| } else if (methodMB.equals(Constants.POST)) { |
| methodMB.setString(Constants.POST); |
| } |
| |
| MimeHeaders headers = request.getMimeHeaders(); |
| |
| // Check connection header |
| MessageBytes connectionValueMB = headers.getValue("connection"); |
| if (connectionValueMB != null) { |
| ByteChunk connectionValueBC = connectionValueMB.getByteChunk(); |
| if (findBytes(connectionValueBC, Constants.CLOSE_BYTES) != -1) { |
| keepAlive = false; |
| } else if (findBytes(connectionValueBC, |
| Constants.KEEPALIVE_BYTES) != -1) { |
| keepAlive = true; |
| } |
| } |
| |
| MessageBytes expectMB = null; |
| if (http11) |
| expectMB = headers.getValue("expect"); |
| if ((expectMB != null) |
| && (expectMB.indexOfIgnoreCase("100-continue", 0) != -1)) { |
| inputBuffer.setSwallowInput(false); |
| expectation = true; |
| } |
| |
| // Check user-agent header |
| if ((restrictedUserAgents != null) && ((http11) || (keepAlive))) { |
| MessageBytes userAgentValueMB = headers.getValue("user-agent"); |
| // Check in the restricted list, and adjust the http11 |
| // and keepAlive flags accordingly |
| if(userAgentValueMB != null) { |
| String userAgentValue = userAgentValueMB.toString(); |
| if (restrictedUserAgents != null && |
| restrictedUserAgents.matcher(userAgentValue).matches()) { |
| http11 = false; |
| keepAlive = false; |
| } |
| } |
| } |
| |
| // Check for a full URI (including protocol://host:port/) |
| ByteChunk uriBC = request.requestURI().getByteChunk(); |
| if (uriBC.startsWithIgnoreCase("http", 0)) { |
| |
| int pos = uriBC.indexOf("://", 0, 3, 4); |
| int uriBCStart = uriBC.getStart(); |
| int slashPos = -1; |
| if (pos != -1) { |
| byte[] uriB = uriBC.getBytes(); |
| slashPos = uriBC.indexOf('/', pos + 3); |
| if (slashPos == -1) { |
| slashPos = uriBC.getLength(); |
| // Set URI as "/" |
| request.requestURI().setBytes |
| (uriB, uriBCStart + pos + 1, 1); |
| } else { |
| request.requestURI().setBytes |
| (uriB, uriBCStart + slashPos, |
| uriBC.getLength() - slashPos); |
| } |
| MessageBytes hostMB = headers.setValue("host"); |
| hostMB.setBytes(uriB, uriBCStart + pos + 3, |
| slashPos - pos - 3); |
| } |
| |
| } |
| |
| // Input filter setup |
| InputFilter[] inputFilters = inputBuffer.getFilters(); |
| |
| // Parse transfer-encoding header |
| MessageBytes transferEncodingValueMB = null; |
| if (http11) |
| transferEncodingValueMB = headers.getValue("transfer-encoding"); |
| if (transferEncodingValueMB != null) { |
| String transferEncodingValue = transferEncodingValueMB.toString(); |
| // Parse the comma separated list. "identity" codings are ignored |
| int startPos = 0; |
| int commaPos = transferEncodingValue.indexOf(','); |
| String encodingName = null; |
| while (commaPos != -1) { |
| encodingName = transferEncodingValue.substring |
| (startPos, commaPos).toLowerCase(Locale.ENGLISH).trim(); |
| if (!addInputFilter(inputFilters, encodingName)) { |
| // Unsupported transfer encoding |
| error = true; |
| // 501 - Unimplemented |
| response.setStatus(501); |
| adapter.log(request, response, 0); |
| } |
| startPos = commaPos + 1; |
| commaPos = transferEncodingValue.indexOf(',', startPos); |
| } |
| encodingName = transferEncodingValue.substring(startPos) |
| .toLowerCase(Locale.ENGLISH).trim(); |
| if (!addInputFilter(inputFilters, encodingName)) { |
| // Unsupported transfer encoding |
| error = true; |
| // 501 - Unimplemented |
| if (log.isDebugEnabled()) { |
| log.debug(sm.getString("http11processor.request.prepare")+ |
| " Unsupported transfer encoding \""+encodingName+"\""); |
| } |
| response.setStatus(501); |
| adapter.log(request, response, 0); |
| } |
| } |
| |
| // Parse content-length header |
| long contentLength = request.getContentLengthLong(); |
| if (contentLength >= 0 && !contentDelimitation) { |
| inputBuffer.addActiveFilter |
| (inputFilters[Constants.IDENTITY_FILTER]); |
| contentDelimitation = true; |
| } |
| |
| MessageBytes valueMB = headers.getValue("host"); |
| |
| // Check host header |
| if (http11 && (valueMB == null)) { |
| error = true; |
| // 400 - Bad request |
| if (log.isDebugEnabled()) { |
| log.debug(sm.getString("http11processor.request.prepare")+ |
| " host header missing"); |
| } |
| response.setStatus(400); |
| adapter.log(request, response, 0); |
| } |
| |
| parseHost(valueMB); |
| |
| if (!contentDelimitation) { |
| // If there's no content length |
| // (broken HTTP/1.0 or HTTP/1.1), assume |
| // the client is not broken and didn't send a body |
| inputBuffer.addActiveFilter |
| (inputFilters[Constants.VOID_FILTER]); |
| contentDelimitation = true; |
| } |
| |
| } |
| |
| |
| @Override |
| protected boolean prepareSendfile(OutputFilter[] outputFilters) { |
| // Should never, ever call this code |
| Exception e = new Exception(); |
| log.error(sm.getString("http11processor.neverused"), e); |
| return false; |
| } |
| |
| /** |
| * Parse host. |
| */ |
| protected void parseHost(MessageBytes valueMB) { |
| |
| if (valueMB == null || valueMB.isNull()) { |
| // HTTP/1.0 |
| // Default is what the socket tells us. Overridden if a host is |
| // found/parsed |
| request.setServerPort(socket.getSocket().getLocalPort()); |
| InetAddress localAddress = socket.getSocket().getLocalAddress(); |
| // Setting the socket-related fields. The adapter doesn't know |
| // about socket. |
| request.serverName().setString(localAddress.getHostName()); |
| return; |
| } |
| |
| ByteChunk valueBC = valueMB.getByteChunk(); |
| byte[] valueB = valueBC.getBytes(); |
| int valueL = valueBC.getLength(); |
| int valueS = valueBC.getStart(); |
| int colonPos = -1; |
| if (hostNameC.length < valueL) { |
| hostNameC = new char[valueL]; |
| } |
| |
| boolean ipv6 = (valueB[valueS] == '['); |
| boolean bracketClosed = false; |
| for (int i = 0; i < valueL; i++) { |
| char b = (char) valueB[i + valueS]; |
| hostNameC[i] = b; |
| if (b == ']') { |
| bracketClosed = true; |
| } else if (b == ':') { |
| if (!ipv6 || bracketClosed) { |
| colonPos = i; |
| break; |
| } |
| } |
| } |
| |
| if (colonPos < 0) { |
| if (sslSupport == null) { |
| // 80 - Default HTTP port |
| request.setServerPort(80); |
| } else { |
| // 443 - Default HTTPS port |
| request.setServerPort(443); |
| } |
| request.serverName().setChars(hostNameC, 0, valueL); |
| } else { |
| |
| request.serverName().setChars(hostNameC, 0, colonPos); |
| |
| int port = 0; |
| int mult = 1; |
| for (int i = valueL - 1; i > colonPos; i--) { |
| int charValue = HexUtils.getDec(valueB[i + valueS]); |
| if (charValue == -1) { |
| // Invalid character |
| error = true; |
| // 400 - Bad request |
| response.setStatus(400); |
| adapter.log(request, response, 0); |
| break; |
| } |
| port = port + (charValue * mult); |
| mult = 10 * mult; |
| } |
| request.setServerPort(port); |
| |
| } |
| |
| } |
| |
| @Override |
| protected AbstractInputBuffer getInputBuffer() { |
| return inputBuffer; |
| } |
| |
| @Override |
| protected AbstractOutputBuffer getOutputBuffer() { |
| return outputBuffer; |
| } |
| |
| /** |
| * Set the socket buffer flag. |
| */ |
| @Override |
| public void setSocketBuffer(int socketBuffer) { |
| super.setSocketBuffer(socketBuffer); |
| outputBuffer.setSocketBuffer(socketBuffer); |
| } |
| |
| @Override |
| public Executor getExecutor() { |
| return endpoint.getExecutor(); |
| } |
| } |
