PassRefPtr<WebSocketHandshakeRequest> WebSocketHandshake::clientHandshakeRequest() const
{
// Keep the following consistent with clientHandshakeMessage().
// FIXME: do we need to store m_secWebSocketKey1, m_secWebSocketKey2 and
// m_key3 in WebSocketHandshakeRequest?
RefPtr<WebSocketHandshakeRequest> request = WebSocketHandshakeRequest::create("GET", m_url);
request->addHeaderField("Upgrade", "websocket");
request->addHeaderField("Connection", "Upgrade");
request->addHeaderField("Host", hostName(m_url, m_secure));
request->addHeaderField("Origin", clientOrigin());
if (!m_clientProtocol.isEmpty())
request->addHeaderField("Sec-WebSocket-Protocol", m_clientProtocol);
KURL url = httpURLForAuthenticationAndCookies();
if (m_context->isDocument()) {
Document* document = static_cast<Document*>(m_context);
String cookie = cookieRequestHeaderFieldValue(document, url);
if (!cookie.isEmpty())
request->addHeaderField("Cookie", cookie);
// Set "Cookie2: <cookie>" if cookies 2 exists for url?
}
request->addHeaderField("Pragma", "no-cache");
request->addHeaderField("Cache-Control", "no-cache");
request->addHeaderField("Sec-WebSocket-Key", m_secWebSocketKey);
request->addHeaderField("Sec-WebSocket-Version", "13");
const String extensionValue = m_extensionDispatcher.createHeaderValue();
if (extensionValue.length())
request->addHeaderField("Sec-WebSocket-Extensions", extensionValue);
return request.release();
}
WebSocketHandshakeRequest WebSocketHandshake::clientHandshakeRequest() const
{
// Keep the following consistent with clientHandshakeMessage().
// FIXME: do we need to store m_secWebSocketKey1, m_secWebSocketKey2 and
// m_key3 in WebSocketHandshakeRequest?
WebSocketHandshakeRequest request("GET", m_url);
request.addHeaderField("Upgrade", "WebSocket");
request.addHeaderField("Connection", "Upgrade");
request.addHeaderField("Host", hostName(m_url, m_secure));
request.addHeaderField("Origin", clientOrigin());
if (!m_clientProtocol.isEmpty())
request.addHeaderField("Sec-WebSocket-Protocol:", m_clientProtocol);
KURL url = httpURLForAuthenticationAndCookies();
if (m_context->isDocument()) {
Document* document = static_cast<Document*>(m_context);
String cookie = cookieRequestHeaderFieldValue(document, url);
if (!cookie.isEmpty())
request.addHeaderField("Cookie", cookie);
// Set "Cookie2: <cookie>" if cookies 2 exists for url?
}
request.addHeaderField("Sec-WebSocket-Key1", m_secWebSocketKey1);
request.addHeaderField("Sec-WebSocket-Key2", m_secWebSocketKey2);
request.setKey3(m_key3);
return request;
}
ResourceRequest WebSocketHandshake::clientHandshakeRequest() const
{
// Keep the following consistent with clientHandshakeMessage().
ResourceRequest request(m_url);
request.setHTTPMethod("GET");
request.setHTTPHeaderField(HTTPHeaderName::Connection, "Upgrade");
request.setHTTPHeaderField(HTTPHeaderName::Host, hostName(m_url, m_secure));
request.setHTTPHeaderField(HTTPHeaderName::Origin, clientOrigin());
if (!m_clientProtocol.isEmpty())
request.setHTTPHeaderField(HTTPHeaderName::SecWebSocketProtocol, m_clientProtocol);
URL url = httpURLForAuthenticationAndCookies();
if (m_allowCookies && m_document) {
String cookie = cookieRequestHeaderFieldValue(*m_document, url);
if (!cookie.isEmpty())
request.setHTTPHeaderField(HTTPHeaderName::Cookie, cookie);
}
request.setHTTPHeaderField(HTTPHeaderName::Pragma, "no-cache");
request.setHTTPHeaderField(HTTPHeaderName::CacheControl, "no-cache");
request.setHTTPHeaderField(HTTPHeaderName::SecWebSocketKey, m_secWebSocketKey);
request.setHTTPHeaderField(HTTPHeaderName::SecWebSocketVersion, "13");
const String extensionValue = m_extensionDispatcher.createHeaderValue();
if (extensionValue.length())
request.setHTTPHeaderField(HTTPHeaderName::SecWebSocketExtensions, extensionValue);
// Add a User-Agent header.
request.setHTTPHeaderField(HTTPHeaderName::UserAgent, m_document->userAgent(m_document->url()));
return request;
}
CString WebSocketHandshake::clientHandshakeMessage() const
{
// Keep the following consistent with clientHandshakeRequest().
StringBuilder builder;
builder.append("GET ");
builder.append(resourceName(m_url));
builder.append(" HTTP/1.1\r\n");
Vector<String> fields;
fields.append("Upgrade: websocket");
fields.append("Connection: Upgrade");
fields.append("Host: " + hostName(m_url, m_secure));
fields.append("Origin: " + clientOrigin());
if (!m_clientProtocol.isEmpty())
fields.append("Sec-WebSocket-Protocol: " + m_clientProtocol);
KURL url = httpURLForAuthenticationAndCookies();
if (m_context->isDocument()) {
Document* document = toDocument(m_context);
String cookie = cookieRequestHeaderFieldValue(document, url);
if (!cookie.isEmpty())
fields.append("Cookie: " + cookie);
// Set "Cookie2: <cookie>" if cookies 2 exists for url?
}
// Add no-cache headers to avoid compatibility issue.
// There are some proxies that rewrite "Connection: upgrade"
// to "Connection: close" in the response if a request doesn't contain
// these headers.
fields.append("Pragma: no-cache");
fields.append("Cache-Control: no-cache");
fields.append("Sec-WebSocket-Key: " + m_secWebSocketKey);
fields.append("Sec-WebSocket-Version: 13");
const String extensionValue = m_extensionDispatcher.createHeaderValue();
if (extensionValue.length())
fields.append("Sec-WebSocket-Extensions: " + extensionValue);
// Add a User-Agent header.
fields.append("User-Agent: " + m_context->userAgent(m_context->url()));
// Fields in the handshake are sent by the client in a random order; the
// order is not meaningful. Thus, it's ok to send the order we constructed
// the fields.
for (size_t i = 0; i < fields.size(); i++) {
builder.append(fields[i]);
builder.append("\r\n");
}
builder.append("\r\n");
return builder.toString().utf8();
}
WebSocketHandshakeRequest WebSocketHandshake::clientHandshakeRequest() const
{
// Keep the following consistent with clientHandshakeMessage().
WebSocketHandshakeRequest request(m_url, clientOrigin(), m_clientProtocol);
KURL url = httpURLForAuthenticationAndCookies();
if (m_context->isDocument()) {
Document* document = static_cast<Document*>(m_context);
String cookie = cookieRequestHeaderFieldValue(document, url);
if (!cookie.isEmpty())
request.addExtraHeaderField("Cookie", cookie);
// Set "Cookie2: <cookie>" if cookies 2 exists for url?
}
return request;
}
CString WebSocketHandshake::clientHandshakeMessage() const
{
// Keep the following consistent with clientHandshakeRequest().
StringBuilder builder;
builder.append("GET ");
builder.append(resourceName(m_url));
builder.append(" HTTP/1.1\r\n");
Vector<String> fields;
fields.append("Upgrade: WebSocket");
fields.append("Connection: Upgrade");
fields.append("Host: " + hostName(m_url, m_secure));
fields.append("Origin: " + clientOrigin());
if (!m_clientProtocol.isEmpty())
fields.append("Sec-WebSocket-Protocol: " + m_clientProtocol);
KURL url = httpURLForAuthenticationAndCookies();
if (m_context->isDocument()) {
Document* document = static_cast<Document*>(m_context);
String cookie = cookieRequestHeaderFieldValue(document, url);
if (!cookie.isEmpty())
fields.append("Cookie: " + cookie);
// Set "Cookie2: <cookie>" if cookies 2 exists for url?
}
fields.append("Sec-WebSocket-Key1: " + m_secWebSocketKey1);
fields.append("Sec-WebSocket-Key2: " + m_secWebSocketKey2);
// Fields in the handshake are sent by the client in a random order; the
// order is not meaningful. Thus, it's ok to send the order we constructed
// the fields.
for (size_t i = 0; i < fields.size(); i++) {
builder.append(fields[i]);
builder.append("\r\n");
}
builder.append("\r\n");
CString handshakeHeader = builder.toString().utf8();
char* characterBuffer = 0;
CString msg = CString::newUninitialized(handshakeHeader.length() + sizeof(m_key3), characterBuffer);
memcpy(characterBuffer, handshakeHeader.data(), handshakeHeader.length());
memcpy(characterBuffer + handshakeHeader.length(), m_key3, sizeof(m_key3));
return msg;
}
CString WebSocketHandshake::clientHandshakeMessage() const
{
// Keep the following consistent with clientHandshakeRequest().
StringBuilder builder;
builder.append("GET ");
builder.append(resourceName(m_url));
builder.append(" HTTP/1.1\r\n");
Vector<String> fields;
fields.append("Upgrade: websocket");
fields.append("Connection: Upgrade");
fields.append("Host: " + hostName(m_url, m_secure));
fields.append("Origin: " + clientOrigin());
if (!m_clientProtocol.isEmpty())
fields.append("Sec-WebSocket-Protocol: " + m_clientProtocol);
KURL url = httpURLForAuthenticationAndCookies();
if (m_context->isDocument()) {
Document* document = static_cast<Document*>(m_context);
String cookie = cookieRequestHeaderFieldValue(document, url);
if (!cookie.isEmpty())
fields.append("Cookie: " + cookie);
// Set "Cookie2: <cookie>" if cookies 2 exists for url?
}
fields.append("Sec-WebSocket-Key: " + m_secWebSocketKey);
fields.append("Sec-WebSocket-Version: 13");
const String extensionValue = m_extensionDispatcher.createHeaderValue();
if (extensionValue.length())
fields.append("Sec-WebSocket-Extensions: " + extensionValue);
// Fields in the handshake are sent by the client in a random order; the
// order is not meaningful. Thus, it's ok to send the order we constructed
// the fields.
for (size_t i = 0; i < fields.size(); i++) {
builder.append(fields[i]);
builder.append("\r\n");
}
builder.append("\r\n");
return builder.toString().utf8();
}
CString WebSocketHandshake::clientHandshakeMessage() const
{
StringBuilder builder;
builder.append("GET ");
builder.append(resourceName(m_url));
builder.append(" HTTP/1.1\r\n");
builder.append("Upgrade: WebSocket\r\n");
builder.append("Connection: Upgrade\r\n");
builder.append("Host: ");
builder.append(m_url.host().lower());
if (m_url.port()) {
if ((!m_secure && m_url.port() != 80) || (m_secure && m_url.port() != 443)) {
builder.append(":");
builder.append(String::number(m_url.port()));
}
}
builder.append("\r\n");
builder.append("Origin: ");
builder.append(clientOrigin());
builder.append("\r\n");
if (!m_clientProtocol.isEmpty()) {
builder.append("WebSocket-Protocol: ");
builder.append(m_clientProtocol);
builder.append("\r\n");
}
KURL url = httpURLForAuthenticationAndCookies();
// FIXME: set authentication information or cookies for url.
// Set "Authorization: <credentials>" if authentication information exists for url.
if (m_context->isDocument()) {
Document* document = static_cast<Document*>(m_context);
String cookie = cookieRequestHeaderFieldValue(document, url);
if (!cookie.isEmpty()) {
builder.append("Cookie: ");
builder.append(cookie);
builder.append("\r\n");
}
// Set "Cookie2: <cookie>" if cookies 2 exists for url?
}
builder.append("\r\n");
return builder.toString().utf8();
}
WebSocketHandshakeRequest WebSocketHandshake::clientHandshakeRequest() const
{
// Keep the following consistent with clientHandshakeMessage().
// FIXME: do we need to store m_secWebSocketKey1, m_secWebSocketKey2 and
// m_key3 in WebSocketHandshakeRequest?
WebSocketHandshakeRequest request("GET", m_url);
if (m_useHixie76Protocol)
request.addHeaderField("Upgrade", "WebSocket");
else
request.addHeaderField("Upgrade", "websocket");
request.addHeaderField("Connection", "Upgrade");
request.addHeaderField("Host", hostName(m_url, m_secure));
request.addHeaderField("Origin", clientOrigin());
if (!m_clientProtocol.isEmpty())
request.addHeaderField("Sec-WebSocket-Protocol:", m_clientProtocol);
KURL url = httpURLForAuthenticationAndCookies();
if (m_context->isDocument()) {
Document* document = static_cast<Document*>(m_context);
String cookie = cookieRequestHeaderFieldValue(document, url);
if (!cookie.isEmpty())
request.addHeaderField("Cookie", cookie);
// Set "Cookie2: <cookie>" if cookies 2 exists for url?
}
if (m_useHixie76Protocol) {
request.addHeaderField("Sec-WebSocket-Key1", m_hixie76SecWebSocketKey1);
request.addHeaderField("Sec-WebSocket-Key2", m_hixie76SecWebSocketKey2);
request.setKey3(m_hixie76Key3);
} else {
request.addHeaderField("Sec-WebSocket-Key", m_secWebSocketKey);
request.addHeaderField("Sec-WebSocket-Version", "13");
const String extensionValue = m_extensionDispatcher.createHeaderValue();
if (extensionValue.length())
request.addHeaderField("Sec-WebSocket-Extensions", extensionValue);
}
return request;
}
ResourceRequest WebSocketHandshake::clientHandshakeRequest() const
{
// Keep the following consistent with clientHandshakeMessage().
// FIXME: do we need to store m_secWebSocketKey1, m_secWebSocketKey2 and
// m_key3 in the request?
ResourceRequest request(m_url);
request.setHTTPMethod("GET");
request.addHTTPHeaderField("Connection", "Upgrade");
request.addHTTPHeaderField("Host", hostName(m_url, m_secure));
request.addHTTPHeaderField("Origin", clientOrigin());
if (!m_clientProtocol.isEmpty())
request.addHTTPHeaderField("Sec-WebSocket-Protocol", m_clientProtocol);
KURL url = httpURLForAuthenticationAndCookies();
if (m_context->isDocument()) {
Document* document = toDocument(m_context);
String cookie = cookieRequestHeaderFieldValue(document, url);
if (!cookie.isEmpty())
request.addHTTPHeaderField("Cookie", cookie);
// Set "Cookie2: <cookie>" if cookies 2 exists for url?
}
request.addHTTPHeaderField("Pragma", "no-cache");
request.addHTTPHeaderField("Cache-Control", "no-cache");
request.addHTTPHeaderField("Sec-WebSocket-Key", m_secWebSocketKey);
request.addHTTPHeaderField("Sec-WebSocket-Version", "13");
const String extensionValue = m_extensionDispatcher.createHeaderValue();
if (extensionValue.length())
request.addHTTPHeaderField("Sec-WebSocket-Extensions", extensionValue);
// Add a User-Agent header.
request.addHTTPHeaderField("User-Agent", m_context->userAgent(m_context->url()));
return request;
}
String WebPlatformStrategies::cookieRequestHeaderFieldValue(const NetworkStorageSession& session, const URL& firstParty, const URL& url)
{
return cookieRequestHeaderFieldValue(session.sessionID(), firstParty, url);
}
CString WebSocketHandshake::clientHandshakeMessage() const
{
// Keep the following consistent with clientHandshakeRequest().
StringBuilder builder;
builder.append("GET ");
builder.append(resourceName(m_url));
builder.append(" HTTP/1.1\r\n");
Vector<String> fields;
if (m_useHixie76Protocol)
fields.append("Upgrade: WebSocket");
else
fields.append("Upgrade: websocket");
fields.append("Connection: Upgrade");
fields.append("Host: " + hostName(m_url, m_secure));
fields.append("Origin: " + clientOrigin());
if (!m_clientProtocol.isEmpty())
fields.append("Sec-WebSocket-Protocol: " + m_clientProtocol);
KURL url = httpURLForAuthenticationAndCookies();
if (m_context->isDocument()) {
Document* document = static_cast<Document*>(m_context);
String cookie = cookieRequestHeaderFieldValue(document, url);
if (!cookie.isEmpty())
fields.append("Cookie: " + cookie);
// Set "Cookie2: <cookie>" if cookies 2 exists for url?
}
if (m_useHixie76Protocol) {
fields.append("Sec-WebSocket-Key1: " + m_hixie76SecWebSocketKey1);
fields.append("Sec-WebSocket-Key2: " + m_hixie76SecWebSocketKey2);
} else {
fields.append("Sec-WebSocket-Key: " + m_secWebSocketKey);
fields.append("Sec-WebSocket-Version: 13");
const String extensionValue = m_extensionDispatcher.createHeaderValue();
if (extensionValue.length())
fields.append("Sec-WebSocket-Extensions: " + extensionValue);
}
// Fields in the handshake are sent by the client in a random order; the
// order is not meaningful. Thus, it's ok to send the order we constructed
// the fields.
for (size_t i = 0; i < fields.size(); i++) {
builder.append(fields[i]);
builder.append("\r\n");
}
builder.append("\r\n");
CString handshakeHeader = builder.toString().utf8();
// Hybi-10 handshake is complete at this point.
if (!m_useHixie76Protocol)
return handshakeHeader;
// Hixie-76 protocol requires sending eight-byte data (so-called "key3") after the request header fields.
char* characterBuffer = 0;
CString msg = CString::newUninitialized(handshakeHeader.length() + sizeof(m_hixie76Key3), characterBuffer);
memcpy(characterBuffer, handshakeHeader.data(), handshakeHeader.length());
memcpy(characterBuffer + handshakeHeader.length(), m_hixie76Key3, sizeof(m_hixie76Key3));
return msg;
}