📄 ajpaprprocessor.java
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adapter.service(request, response);
} catch (InterruptedIOException e) {
error = true;
} catch (Throwable t) {
log.error(sm.getString("ajpprocessor.request.process"), t);
// 500 - Internal Server Error
response.setStatus(500);
error = true;
}
}
// Finish the response if not done yet
if (!finished) {
try {
finish();
} catch (Throwable 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);
recycle();
}
// Add the socket to the poller
if (!error) {
endpoint.getPoller().add(socket);
} else {
openSocket = false;
}
rp.setStage(org.apache.coyote.Constants.STAGE_ENDED);
recycle();
return openSocket;
}
// ----------------------------------------------------- ActionHook Methods
/**
* Send an action to the connector.
*
* @param actionCode Type of the action
* @param param Action parameter
*/
public void action(ActionCode actionCode, Object param) {
if (actionCode == ActionCode.ACTION_COMMIT) {
if (response.isCommitted())
return;
// Validate and write response headers
try {
prepareResponse();
} catch (IOException e) {
// Set error flag
error = true;
}
} else if (actionCode == ActionCode.ACTION_CLIENT_FLUSH) {
if (!response.isCommitted()) {
// Validate and write response headers
try {
prepareResponse();
} catch (IOException e) {
// Set error flag
error = true;
return;
}
}
try {
flush();
// Send explicit flush message
if (Socket.sendb(socket, flushMessageBuffer, 0,
flushMessageBuffer.position()) < 0) {
error = true;
}
} catch (IOException e) {
// Set error flag
error = true;
}
} else if (actionCode == ActionCode.ACTION_CLOSE) {
// Close
// End the processing of the current request, and stop any further
// transactions with the client
try {
finish();
} catch (IOException e) {
// Set error flag
error = true;
}
} else if (actionCode == ActionCode.ACTION_START) {
started = true;
} else if (actionCode == ActionCode.ACTION_STOP) {
started = false;
} else if (actionCode == ActionCode.ACTION_REQ_SSL_ATTRIBUTE ) {
if (!certificates.isNull()) {
ByteChunk certData = certificates.getByteChunk();
X509Certificate jsseCerts[] = null;
ByteArrayInputStream bais =
new ByteArrayInputStream(certData.getBytes(),
certData.getStart(),
certData.getLength());
// Fill the first element.
try {
CertificateFactory cf =
CertificateFactory.getInstance("X.509");
X509Certificate cert = (X509Certificate)
cf.generateCertificate(bais);
jsseCerts = new X509Certificate[1];
jsseCerts[0] = cert;
request.setAttribute(AprEndpoint.CERTIFICATE_KEY, jsseCerts);
} catch (java.security.cert.CertificateException e) {
log.error(sm.getString("ajpprocessor.certs.fail"), e);
return;
}
}
} else if (actionCode == ActionCode.ACTION_REQ_HOST_ATTRIBUTE) {
// Get remote host name using a DNS resolution
if (request.remoteHost().isNull()) {
try {
request.remoteHost().setString(InetAddress.getByName
(request.remoteAddr().toString()).getHostName());
} catch (IOException iex) {
// Ignore
}
}
} else if (actionCode == ActionCode.ACTION_REQ_LOCAL_ADDR_ATTRIBUTE) {
// Copy from local name for now, which should simply be an address
request.localAddr().setString(request.localName().toString());
} else if (actionCode == ActionCode.ACTION_REQ_SET_BODY_REPLAY) {
// Set the given bytes as the content
ByteChunk bc = (ByteChunk) param;
int length = bc.getLength();
bodyBytes.setBytes(bc.getBytes(), bc.getStart(), length);
request.setContentLength(length);
first = false;
empty = false;
replay = true;
}
}
// ------------------------------------------------------ Connector Methods
/**
* Set the associated adapter.
*
* @param adapter the new adapter
*/
public void setAdapter(Adapter adapter) {
this.adapter = adapter;
}
/**
* Get the associated adapter.
*
* @return the associated adapter
*/
public Adapter getAdapter() {
return adapter;
}
// ------------------------------------------------------ Protected Methods
/**
* After reading the request headers, we have to setup the request filters.
*/
protected void prepareRequest() {
// Translate the HTTP method code to a String.
byte methodCode = requestHeaderMessage.getByte();
if (methodCode != Constants.SC_M_JK_STORED) {
String methodName = Constants.methodTransArray[(int)methodCode - 1];
request.method().setString(methodName);
}
requestHeaderMessage.getBytes(request.protocol());
requestHeaderMessage.getBytes(request.requestURI());
requestHeaderMessage.getBytes(request.remoteAddr());
requestHeaderMessage.getBytes(request.remoteHost());
requestHeaderMessage.getBytes(request.localName());
request.setLocalPort(requestHeaderMessage.getInt());
boolean isSSL = requestHeaderMessage.getByte() != 0;
if (isSSL) {
request.scheme().setString("https");
}
// Decode headers
MimeHeaders headers = request.getMimeHeaders();
int hCount = requestHeaderMessage.getInt();
for(int i = 0 ; i < hCount ; i++) {
String hName = null;
// Header names are encoded as either an integer code starting
// with 0xA0, or as a normal string (in which case the first
// two bytes are the length).
int isc = requestHeaderMessage.peekInt();
int hId = isc & 0xFF;
MessageBytes vMB = null;
isc &= 0xFF00;
if(0xA000 == isc) {
requestHeaderMessage.getInt(); // To advance the read position
hName = Constants.headerTransArray[hId - 1];
vMB = headers.addValue(hName);
} else {
// reset hId -- if the header currently being read
// happens to be 7 or 8 bytes long, the code below
// will think it's the content-type header or the
// content-length header - SC_REQ_CONTENT_TYPE=7,
// SC_REQ_CONTENT_LENGTH=8 - leading to unexpected
// behaviour. see bug 5861 for more information.
hId = -1;
requestHeaderMessage.getBytes(tmpMB);
ByteChunk bc = tmpMB.getByteChunk();
vMB = headers.addValue(bc.getBuffer(),
bc.getStart(), bc.getLength());
}
requestHeaderMessage.getBytes(vMB);
if (hId == Constants.SC_REQ_CONTENT_LENGTH ||
(hId == -1 && tmpMB.equalsIgnoreCase("Content-Length"))) {
// just read the content-length header, so set it
request.setContentLength( vMB.getInt() );
} else if (hId == Constants.SC_REQ_CONTENT_TYPE ||
(hId == -1 && tmpMB.equalsIgnoreCase("Content-Type"))) {
// just read the content-type header, so set it
ByteChunk bchunk = vMB.getByteChunk();
request.contentType().setBytes(bchunk.getBytes(),
bchunk.getOffset(),
bchunk.getLength());
}
}
// Decode extra attributes
boolean secret = false;
byte attributeCode;
while ((attributeCode = requestHeaderMessage.getByte())
!= Constants.SC_A_ARE_DONE) {
switch (attributeCode) {
case Constants.SC_A_REQ_ATTRIBUTE :
requestHeaderMessage.getBytes(tmpMB);
String n = tmpMB.toString();
requestHeaderMessage.getBytes(tmpMB);
String v = tmpMB.toString();
request.setAttribute(n, v);
break;
case Constants.SC_A_CONTEXT :
requestHeaderMessage.getBytes(tmpMB);
// nothing
break;
case Constants.SC_A_SERVLET_PATH :
requestHeaderMessage.getBytes(tmpMB);
// nothing
break;
case Constants.SC_A_REMOTE_USER :
if (tomcatAuthentication) {
// ignore server
requestHeaderMessage.getBytes(tmpMB);
} else {
requestHeaderMessage.getBytes(request.getRemoteUser());
}
break;
case Constants.SC_A_AUTH_TYPE :
if (tomcatAuthentication) {
// ignore server
requestHeaderMessage.getBytes(tmpMB);
} else {
requestHeaderMessage.getBytes(request.getAuthType());
}
break;
case Constants.SC_A_QUERY_STRING :
requestHeaderMessage.getBytes(request.queryString());
break;
case Constants.SC_A_JVM_ROUTE :
requestHeaderMessage.getBytes(request.instanceId());
break;
case Constants.SC_A_SSL_CERT :
request.scheme().setString("https");
// SSL certificate extraction is lazy, moved to JkCoyoteHandler
requestHeaderMessage.getBytes(certificates);
break;
case Constants.SC_A_SSL_CIPHER :
request.scheme().setString("https");
requestHeaderMessage.getBytes(tmpMB);
request.setAttribute(AprEndpoint.CIPHER_SUITE_KEY,
tmpMB.toString());
break;
case Constants.SC_A_SSL_SESSION :
request.scheme().setString("https");
requestHeaderMessage.getBytes(tmpMB);
request.setAttribute(AprEndpoint.SESSION_ID_KEY,
tmpMB.toString());
break;
case Constants.SC_A_SSL_KEY_SIZE :
request.setAttribute(AprEndpoint.KEY_SIZE_KEY,
new Integer(requestHeaderMessage.getInt()));
break;
case Constants.SC_A_STORED_METHOD:
requestHeaderMessage.getBytes(request.method());
break;
case Constants.SC_A_SECRET:
requestHeaderMessage.getBytes(tmpMB);
if (requiredSecret != null) {
secret = true;
if (!tmpMB.equals(requiredSecret)) {
response.setStatus(403);
error = true;
}
}
break;
default:
// Ignore unknown attribute for backward compatibility
break;
}
}
// Check if secret was submitted if required
if ((requiredSecret != null) && !secret) {
response.setStatus(403);
error = true;
}
// 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);
}
}
MessageBytes valueMB = request.getMimeHeaders().getValue("host");
parseHost(valueMB);
}
/**
* Parse host.
*/
public void parseHost(MessageBytes valueMB) {
if (valueMB == null || (valueMB != null && valueMB.isNull()) ) {
// HTTP/1.0
// Default is what the socket tells us. Overriden if a host is
// found/parsed
request.setServerPort(endpoint.getPort());
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;
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