use of org.apache.http.message.BasicHttpRequest in project robovm by robovm.
the class DefaultRequestDirector method createConnectRequest.
/**
* Creates the CONNECT request for tunnelling.
* Called by {@link #createTunnelToTarget createTunnelToTarget}.
*
* @param route the route to establish
* @param context the context for request execution
*
* @return the CONNECT request for tunnelling
*/
protected HttpRequest createConnectRequest(HttpRoute route, HttpContext context) {
// see RFC 2817, section 5.2 and
// INTERNET-DRAFT: Tunneling TCP based protocols through
// Web proxy servers
HttpHost target = route.getTargetHost();
String host = target.getHostName();
int port = target.getPort();
if (port < 0) {
Scheme scheme = connManager.getSchemeRegistry().getScheme(target.getSchemeName());
port = scheme.getDefaultPort();
}
StringBuilder buffer = new StringBuilder(host.length() + 6);
buffer.append(host);
buffer.append(':');
buffer.append(Integer.toString(port));
String authority = buffer.toString();
ProtocolVersion ver = HttpProtocolParams.getVersion(params);
HttpRequest req = new BasicHttpRequest("CONNECT", authority, ver);
return req;
}
use of org.apache.http.message.BasicHttpRequest in project robolectric by robolectric.
the class DefaultRequestDirector method createConnectRequest.
/**
* Creates the CONNECT request for tunnelling.
* Called by {@link #createTunnelToTarget createTunnelToTarget}.
*
* @param route the route to establish
* @param context the context for request execution
*
* @return the CONNECT request for tunnelling
*/
protected HttpRequest createConnectRequest(HttpRoute route, HttpContext context) {
// see RFC 2817, section 5.2 and
// INTERNET-DRAFT: Tunneling TCP based protocols through
// Web proxy servers
HttpHost target = route.getTargetHost();
String host = target.getHostName();
int port = target.getPort();
if (port < 0) {
Scheme scheme = connManager.getSchemeRegistry().getScheme(target.getSchemeName());
port = scheme.getDefaultPort();
}
StringBuilder buffer = new StringBuilder(host.length() + 6);
buffer.append(host);
buffer.append(':');
buffer.append(Integer.toString(port));
String authority = buffer.toString();
ProtocolVersion ver = HttpProtocolParams.getVersion(params);
HttpRequest req = new BasicHttpRequest("CONNECT", authority, ver);
return req;
}
use of org.apache.http.message.BasicHttpRequest in project XobotOS by xamarin.
the class DefaultRequestDirector method createConnectRequest.
/**
* Creates the CONNECT request for tunnelling.
* Called by {@link #createTunnelToTarget createTunnelToTarget}.
*
* @param route the route to establish
* @param context the context for request execution
*
* @return the CONNECT request for tunnelling
*/
protected HttpRequest createConnectRequest(HttpRoute route, HttpContext context) {
// see RFC 2817, section 5.2 and
// INTERNET-DRAFT: Tunneling TCP based protocols through
// Web proxy servers
HttpHost target = route.getTargetHost();
String host = target.getHostName();
int port = target.getPort();
if (port < 0) {
Scheme scheme = connManager.getSchemeRegistry().getScheme(target.getSchemeName());
port = scheme.getDefaultPort();
}
StringBuilder buffer = new StringBuilder(host.length() + 6);
buffer.append(host);
buffer.append(':');
buffer.append(Integer.toString(port));
String authority = buffer.toString();
ProtocolVersion ver = HttpProtocolParams.getVersion(params);
HttpRequest req = new BasicHttpRequest("CONNECT", authority, ver);
return req;
}
use of org.apache.http.message.BasicHttpRequest in project XobotOS by xamarin.
the class SSLConnectionClosedByUserException method openConnection.
/**
* Opens the connection to a http server or proxy.
*
* @return the opened low level connection
* @throws IOException if the connection fails for any reason.
*/
@Override
AndroidHttpClientConnection openConnection(Request req) throws IOException {
SSLSocket sslSock = null;
if (mProxyHost != null) {
// If we have a proxy set, we first send a CONNECT request
// to the proxy; if the proxy returns 200 OK, we negotiate
// a secure connection to the target server via the proxy.
// If the request fails, we drop it, but provide the event
// handler with the response status and headers. The event
// handler is then responsible for cancelling the load or
// issueing a new request.
AndroidHttpClientConnection proxyConnection = null;
Socket proxySock = null;
try {
proxySock = new Socket(mProxyHost.getHostName(), mProxyHost.getPort());
proxySock.setSoTimeout(60 * 1000);
proxyConnection = new AndroidHttpClientConnection();
HttpParams params = new BasicHttpParams();
HttpConnectionParams.setSocketBufferSize(params, 8192);
proxyConnection.bind(proxySock, params);
} catch (IOException e) {
if (proxyConnection != null) {
proxyConnection.close();
}
String errorMessage = e.getMessage();
if (errorMessage == null) {
errorMessage = "failed to establish a connection to the proxy";
}
throw new IOException(errorMessage);
}
StatusLine statusLine = null;
int statusCode = 0;
Headers headers = new Headers();
try {
BasicHttpRequest proxyReq = new BasicHttpRequest("CONNECT", mHost.toHostString());
// 400 Bad Request
for (Header h : req.mHttpRequest.getAllHeaders()) {
String headerName = h.getName().toLowerCase();
if (headerName.startsWith("proxy") || headerName.equals("keep-alive") || headerName.equals("host")) {
proxyReq.addHeader(h);
}
}
proxyConnection.sendRequestHeader(proxyReq);
proxyConnection.flush();
// a loop is a standard way of dealing with them
do {
statusLine = proxyConnection.parseResponseHeader(headers);
statusCode = statusLine.getStatusCode();
} while (statusCode < HttpStatus.SC_OK);
} catch (ParseException e) {
String errorMessage = e.getMessage();
if (errorMessage == null) {
errorMessage = "failed to send a CONNECT request";
}
throw new IOException(errorMessage);
} catch (HttpException e) {
String errorMessage = e.getMessage();
if (errorMessage == null) {
errorMessage = "failed to send a CONNECT request";
}
throw new IOException(errorMessage);
} catch (IOException e) {
String errorMessage = e.getMessage();
if (errorMessage == null) {
errorMessage = "failed to send a CONNECT request";
}
throw new IOException(errorMessage);
}
if (statusCode == HttpStatus.SC_OK) {
try {
sslSock = (SSLSocket) getSocketFactory().createSocket(proxySock, mHost.getHostName(), mHost.getPort(), true);
} catch (IOException e) {
if (sslSock != null) {
sslSock.close();
}
String errorMessage = e.getMessage();
if (errorMessage == null) {
errorMessage = "failed to create an SSL socket";
}
throw new IOException(errorMessage);
}
} else {
// if the code is not OK, inform the event handler
ProtocolVersion version = statusLine.getProtocolVersion();
req.mEventHandler.status(version.getMajor(), version.getMinor(), statusCode, statusLine.getReasonPhrase());
req.mEventHandler.headers(headers);
req.mEventHandler.endData();
proxyConnection.close();
// request needs to be dropped
return null;
}
} else {
// if we do not have a proxy, we simply connect to the host
try {
sslSock = (SSLSocket) getSocketFactory().createSocket(mHost.getHostName(), mHost.getPort());
sslSock.setSoTimeout(SOCKET_TIMEOUT);
} catch (IOException e) {
if (sslSock != null) {
sslSock.close();
}
String errorMessage = e.getMessage();
if (errorMessage == null) {
errorMessage = "failed to create an SSL socket";
}
throw new IOException(errorMessage);
}
}
// do handshake and validate server certificates
SslError error = CertificateChainValidator.getInstance().doHandshakeAndValidateServerCertificates(this, sslSock, mHost.getHostName());
// Inform the user if there is a problem
if (error != null) {
// need to.
synchronized (mSuspendLock) {
mSuspended = true;
}
// don't hold the lock while calling out to the event handler
boolean canHandle = req.getEventHandler().handleSslErrorRequest(error);
if (!canHandle) {
throw new IOException("failed to handle " + error);
}
synchronized (mSuspendLock) {
if (mSuspended) {
try {
// Put a limit on how long we are waiting; if the timeout
// expires (which should never happen unless you choose
// to ignore the SSL error dialog for a very long time),
// we wake up the thread and abort the request. This is
// to prevent us from stalling the network if things go
// very bad.
mSuspendLock.wait(10 * 60 * 1000);
if (mSuspended) {
// mSuspended is true if we have not had a chance to
// restart the connection yet (ie, the wait timeout
// has expired)
mSuspended = false;
mAborted = true;
if (HttpLog.LOGV) {
HttpLog.v("HttpsConnection.openConnection():" + " SSL timeout expired and request was cancelled!!!");
}
}
} catch (InterruptedException e) {
// ignore
}
}
if (mAborted) {
// The user decided not to use this unverified connection
// so close it immediately.
sslSock.close();
throw new SSLConnectionClosedByUserException("connection closed by the user");
}
}
}
// All went well, we have an open, verified connection.
AndroidHttpClientConnection conn = new AndroidHttpClientConnection();
BasicHttpParams params = new BasicHttpParams();
params.setIntParameter(HttpConnectionParams.SOCKET_BUFFER_SIZE, 8192);
conn.bind(sslSock, params);
return conn;
}
use of org.apache.http.message.BasicHttpRequest in project platform_external_apache-http by android.
the class SSLConnectionClosedByUserException method openConnection.
/**
* Opens the connection to a http server or proxy.
*
* @return the opened low level connection
* @throws IOException if the connection fails for any reason.
*/
@Override
AndroidHttpClientConnection openConnection(Request req) throws IOException {
SSLSocket sslSock = null;
if (mProxyHost != null) {
// If we have a proxy set, we first send a CONNECT request
// to the proxy; if the proxy returns 200 OK, we negotiate
// a secure connection to the target server via the proxy.
// If the request fails, we drop it, but provide the event
// handler with the response status and headers. The event
// handler is then responsible for cancelling the load or
// issueing a new request.
AndroidHttpClientConnection proxyConnection = null;
Socket proxySock = null;
try {
proxySock = new Socket(mProxyHost.getHostName(), mProxyHost.getPort());
proxySock.setSoTimeout(60 * 1000);
proxyConnection = new AndroidHttpClientConnection();
HttpParams params = new BasicHttpParams();
HttpConnectionParams.setSocketBufferSize(params, 8192);
proxyConnection.bind(proxySock, params);
} catch (IOException e) {
if (proxyConnection != null) {
proxyConnection.close();
}
String errorMessage = e.getMessage();
if (errorMessage == null) {
errorMessage = "failed to establish a connection to the proxy";
}
throw new IOException(errorMessage);
}
StatusLine statusLine = null;
int statusCode = 0;
Headers headers = new Headers();
try {
BasicHttpRequest proxyReq = new BasicHttpRequest("CONNECT", mHost.toHostString());
// 400 Bad Request
for (Header h : req.mHttpRequest.getAllHeaders()) {
String headerName = h.getName().toLowerCase(Locale.ROOT);
if (headerName.startsWith("proxy") || headerName.equals("keep-alive") || headerName.equals("host")) {
proxyReq.addHeader(h);
}
}
proxyConnection.sendRequestHeader(proxyReq);
proxyConnection.flush();
// a loop is a standard way of dealing with them
do {
statusLine = proxyConnection.parseResponseHeader(headers);
statusCode = statusLine.getStatusCode();
} while (statusCode < HttpStatus.SC_OK);
} catch (ParseException e) {
String errorMessage = e.getMessage();
if (errorMessage == null) {
errorMessage = "failed to send a CONNECT request";
}
throw new IOException(errorMessage);
} catch (HttpException e) {
String errorMessage = e.getMessage();
if (errorMessage == null) {
errorMessage = "failed to send a CONNECT request";
}
throw new IOException(errorMessage);
} catch (IOException e) {
String errorMessage = e.getMessage();
if (errorMessage == null) {
errorMessage = "failed to send a CONNECT request";
}
throw new IOException(errorMessage);
}
if (statusCode == HttpStatus.SC_OK) {
try {
sslSock = (SSLSocket) getSocketFactory().createSocket(proxySock, mHost.getHostName(), mHost.getPort(), true);
} catch (IOException e) {
if (sslSock != null) {
sslSock.close();
}
String errorMessage = e.getMessage();
if (errorMessage == null) {
errorMessage = "failed to create an SSL socket";
}
throw new IOException(errorMessage);
}
} else {
// if the code is not OK, inform the event handler
ProtocolVersion version = statusLine.getProtocolVersion();
req.mEventHandler.status(version.getMajor(), version.getMinor(), statusCode, statusLine.getReasonPhrase());
req.mEventHandler.headers(headers);
req.mEventHandler.endData();
proxyConnection.close();
// request needs to be dropped
return null;
}
} else {
// if we do not have a proxy, we simply connect to the host
try {
sslSock = (SSLSocket) getSocketFactory().createSocket(mHost.getHostName(), mHost.getPort());
sslSock.setSoTimeout(SOCKET_TIMEOUT);
} catch (IOException e) {
if (sslSock != null) {
sslSock.close();
}
String errorMessage = e.getMessage();
if (errorMessage == null) {
errorMessage = "failed to create an SSL socket";
}
throw new IOException(errorMessage);
}
}
// do handshake and validate server certificates
SslError error = CertificateChainValidator.getInstance().doHandshakeAndValidateServerCertificates(this, sslSock, mHost.getHostName());
// Inform the user if there is a problem
if (error != null) {
// need to.
synchronized (mSuspendLock) {
mSuspended = true;
}
// don't hold the lock while calling out to the event handler
boolean canHandle = req.getEventHandler().handleSslErrorRequest(error);
if (!canHandle) {
throw new IOException("failed to handle " + error);
}
synchronized (mSuspendLock) {
if (mSuspended) {
try {
// Put a limit on how long we are waiting; if the timeout
// expires (which should never happen unless you choose
// to ignore the SSL error dialog for a very long time),
// we wake up the thread and abort the request. This is
// to prevent us from stalling the network if things go
// very bad.
mSuspendLock.wait(10 * 60 * 1000);
if (mSuspended) {
// mSuspended is true if we have not had a chance to
// restart the connection yet (ie, the wait timeout
// has expired)
mSuspended = false;
mAborted = true;
if (HttpLog.LOGV) {
HttpLog.v("HttpsConnection.openConnection():" + " SSL timeout expired and request was cancelled!!!");
}
}
} catch (InterruptedException e) {
// ignore
}
}
if (mAborted) {
// The user decided not to use this unverified connection
// so close it immediately.
sslSock.close();
throw new SSLConnectionClosedByUserException("connection closed by the user");
}
}
}
// All went well, we have an open, verified connection.
AndroidHttpClientConnection conn = new AndroidHttpClientConnection();
BasicHttpParams params = new BasicHttpParams();
params.setIntParameter(HttpConnectionParams.SOCKET_BUFFER_SIZE, 8192);
conn.bind(sslSock, params);
return conn;
}
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