Manages a connection from an HTTP/1 or HTTP/0.9 client. More...

#include <Http1Server.h>

Inheritance diagram for Http::One::Server:

Collaboration diagram for Http::One::Server:

Public Types
typedef CbcPointer< AsyncJob >	Pointer

typedef CbcPointer< BodyProducer >	Pointer

Public Member Functions
	Server (const MasterXaction::Pointer &xact, const bool beHttpsServer)

	~Server () override

void	readSomeHttpData ()

bool	reading () const
	whether Comm::Read() is scheduled More...

void	receivedFirstByte () override
	Update flags and timeout after the first byte received. More...

bool	handleReadData () override

void	afterClientRead () override
	processing to be done after a Comm::Read() More...

void	afterClientWrite (size_t) override
	processing to sync state after a Comm::Write() More...

void	sendControlMsg (HttpControlMsg) override
	called to send the 1xx message and notify the Source More...

void	doneWithControlMsg () override

void	readNextRequest ()
	Traffic parsing. More...

void	kick ()
	try to make progress on a transaction or read more I/O More...

bool	isOpen () const

int64_t	mayNeedToReadMoreBody () const

const Auth::UserRequest::Pointer &	getAuth () const

void	setAuth (const Auth::UserRequest::Pointer &aur, const char *cause)

bool	transparent () const

const char *	stoppedReceiving () const
	true if we stopped receiving the request More...

const char *	stoppedSending () const
	true if we stopped sending the response More...

void	stopReceiving (const char *error)
	note request receiving error and close as soon as we write the response More...

void	stopSending (const char *error)
	note response sending error and close as soon as we read the request More...

void	resetReadTimeout (time_t timeout)
	(re)sets timeout for receiving more bytes from the client More...

void	extendLifetime ()
	(re)sets client_lifetime timeout More...

void	expectNoForwarding ()
	cleans up virgin request [body] forwarding state More...

BodyPipe::Pointer	expectRequestBody (int64_t size)

bool	handleRequestBodyData ()

void	notePinnedConnectionBecameIdle (PinnedIdleContext pic)
	Called when a pinned connection becomes available for forwarding the next request. More...

void	pinBusyConnection (const Comm::ConnectionPointer &pinServerConn, const HttpRequest::Pointer &request)

void	unpinConnection (const bool andClose)
	Undo pinConnection() and, optionally, close the pinned connection. More...

CachePeer *	pinnedPeer () const

bool	pinnedAuth () const

virtual void	notePeerConnection (Comm::ConnectionPointer)
	called just before a FwdState-dispatched job starts using connection More...

virtual void	clientPinnedConnectionClosed (const CommCloseCbParams &io)
	Our close handler called by Comm when the pinned connection is closed. More...

void	clientReadFtpData (const CommIoCbParams &io)

void	connStateClosed (const CommCloseCbParams &io)

void	requestTimeout (const CommTimeoutCbParams &params)

void	lifetimeTimeout (const CommTimeoutCbParams &params)

bool	doneAll () const override
	whether positive goal has been reached More...

void	swanSong () override

void	callException (const std::exception &) override
	called when the job throws during an async call More...

void	quitAfterError (HttpRequest *request)

void	stopPinnedConnectionMonitoring ()
	The caller assumes responsibility for connection closure detection. More...

Security::IoResult	acceptTls ()

void	postHttpsAccept ()
	the second part of old httpsAccept, waiting for future HttpsServer home More...

void	startPeekAndSplice ()
	Initializes and starts a peek-and-splice negotiation with the SSL client. More...

void	doPeekAndSpliceStep ()

void	httpsPeeked (PinnedIdleContext pic)
	called by FwdState when it is done bumping the server More...

bool	splice ()
	Splice a bumped client connection on peek-and-splice mode. More...

void	getSslContextStart ()
	Start to create dynamic Security::ContextPointer for host or uses static port SSL context. More...

void	getSslContextDone (Security::ContextPointer &)
	finish configuring the newly created SSL context" More...

void	sslCrtdHandleReply (const Helper::Reply &reply)
	Process response from ssl_crtd. More...

void	switchToHttps (ClientHttpRequest *, Ssl::BumpMode bumpServerMode)

void	parseTlsHandshake ()

bool	switchedToHttps () const

Ssl::ServerBump *	serverBump ()

void	setServerBump (Ssl::ServerBump *srvBump)

const SBuf &	sslCommonName () const

void	resetSslCommonName (const char *name)

const SBuf &	tlsClientSni () const

void	buildSslCertGenerationParams (Ssl::CertificateProperties &certProperties)

bool	serveDelayedError (Http::Stream *)

char *	prepareTlsSwitchingURL (const Http1::RequestParserPointer &hp)

void	add (const Http::StreamPointer &context)
	registers a newly created stream More...

void	consumeInput (const size_t byteCount)
	remove no longer needed leading bytes from the input buffer More...

Http::Stream *	abortRequestParsing (const char *const errUri)
	stop parsing the request and create context for relaying error info More...

bool	fakeAConnectRequest (const char *reason, const SBuf &payload)

bool	initiateTunneledRequest (HttpRequest::Pointer const &cause, const char *reason, const SBuf &payload)
	generates and sends to tunnel.cc a fake request with a given payload More...

bool	shouldPreserveClientData () const

ClientHttpRequest *	buildFakeRequest (SBuf &useHost, AnyP::KnownPort usePort, const SBuf &payload)
	build a fake http request More...

void	startShutdown () override

void	endingShutdown () override

NotePairs::Pointer	notes ()

bool	hasNotes () const

const ProxyProtocol::HeaderPointer &	proxyProtocolHeader () const

void	updateError (const Error &)
	if necessary, stores new error information (if any) More...

void	updateError (const err_type c, const ErrorDetailPointer &d)
	emplacement/convenience wrapper for updateError(const Error &) More...

void	fillChecklist (ACLFilledChecklist &) const override
	configure the given checklist (to reflect the current transaction state) More...

void	fillConnectionLevelDetails (ACLFilledChecklist &) const

void	readSomeData ()
	maybe grow the inBuf and schedule Comm::Read() More...

void	stopReading ()
	cancels Comm::Read() if it is scheduled More...

virtual void	writeSomeData ()
	maybe find some data to send and schedule a Comm::Write() More...

void	write (MemBuf *mb)
	schedule some data for a Comm::Write() More...

void	write (char *buf, int len)
	schedule some data for a Comm::Write() More...

bool	writing () const
	whether Comm::Write() is scheduled More...

void	maybeMakeSpaceAvailable ()
	grows the available read buffer space (if possible) More...

bool	canBeCalled (AsyncCall &call) const
	whether we can be called More...

void	callStart (AsyncCall &call)

virtual void	callEnd ()
	called right after the called job method More...

void	handleStopRequest ()
	process external request to terminate now (i.e. during this async call) More...

virtual void *	toCbdata ()=0

void	wroteControlMsg (const CommIoCbParams &)
	callback to handle Comm::Write completion More...

Static Public Member Functions
static Comm::ConnectionPointer	BorrowPinnedConnection (HttpRequest *, const AccessLogEntryPointer &)

static void	sslCrtdHandleReplyWrapper (void *data, const Helper::Reply &reply)
	Callback function. It is called when squid receive message from ssl_crtd. More...

static void	Start (const Pointer &job)

static void	RegisterWithCacheManager ()

Public Attributes
Http1::TeChunkedParser *	bodyParser = nullptr
	parses HTTP/1.1 chunked request body More...

Ip::Address	log_addr

struct {
bool readMore = true
	needs comm_read (for this request or new requests) More...

bool swanSang = false

}	flags

struct {
Comm::ConnectionPointer serverConnection

char * host = nullptr
	host name of pinned connection More...

AnyP::Port port
	destination port of the request that caused serverConnection More...

bool pinned = false
	this connection was pinned More...

bool auth = false
	pinned for www authentication More...

bool reading = false
	we are monitoring for peer connection closure More...

bool zeroReply = false
	server closed w/o response (ERR_ZERO_SIZE_OBJECT) More...

bool peerAccessDenied = false
	cache_peer_access denied pinned connection reuse More...

CachePeer * peer = nullptr
	CachePeer the connection goes via. More...

AsyncCall::Pointer readHandler
	detects serverConnection closure More...

AsyncCall::Pointer closeHandler
	The close handler for pinned server side connection. More...

}	pinning

Ssl::BumpMode	sslBumpMode = Ssl::bumpEnd
	ssl_bump decision (Ssl::bumpEnd if n/a). More...

Security::HandshakeParser	tlsParser

SBuf	preservedClientData

Error	bareError
	a problem that occurred without a request (e.g., while parsing headers) More...

Security::KeyLogger	keyLogger
	managers logging of the being-accepted TLS connection secrets More...

Comm::ConnectionPointer	clientConnection

AnyP::ProtocolVersion	transferProtocol

SBuf	inBuf
	read I/O buffer for the client connection More...

bool	receivedFirstByte_
	true if at least one byte received on this connection More...

Pipeline	pipeline
	set of requests waiting to be serviced More...

const InstanceId< AsyncJob >	id
	job identifier More...

AsyncCall::Pointer	cbControlMsgSent
	Call to schedule when the control msg has been sent. More...

Protected Member Functions
Http::Stream *	parseOneRequest () override

void	processParsedRequest (Http::StreamPointer &context) override
	start processing a freshly parsed request More...

void	handleReply (HttpReply *rep, StoreIOBuffer receivedData) override

bool	writeControlMsgAndCall (HttpReply *rep, AsyncCall::Pointer &call) override
	handle a control message received by context from a peer and call back More...

int	pipelinePrefetchMax () const override
	returning N allows a pipeline of 1+N requests (see pipeline_prefetch) More...

time_t	idleTimeout () const override
	timeout to use when waiting for the next request More...

void	noteTakeServerConnectionControl (ServerConnectionContext) override

void	noteMoreBodySpaceAvailable (BodyPipe::Pointer) override

void	noteBodyConsumerAborted (BodyPipe::Pointer) override

void	start () override
	called by AsyncStart; do not call directly More...

void	proceedAfterBodyContinuation (Http::StreamPointer context)

void	startDechunkingRequest ()
	initialize dechunking state More...

void	finishDechunkingRequest (bool withSuccess)
	put parsed content into input buffer and clean up More...

void	abortChunkedRequestBody (const err_type error)
	quit on errors related to chunked request body handling More...

err_type	handleChunkedRequestBody ()
	parses available chunked encoded body bytes, checks size, returns errors More...

Comm::ConnectionPointer	borrowPinnedConnection (HttpRequest *, const AccessLogEntryPointer &)
	ConnStateData-specific part of BorrowPinnedConnection() More...

void	startPinnedConnectionMonitoring ()

void	clientPinnedConnectionRead (const CommIoCbParams &io)

bool	handleIdleClientPinnedTlsRead ()

Http::Stream *	parseHttpRequest (const Http1::RequestParserPointer &)

void	whenClientIpKnown ()

bool	tunnelOnError (const err_type)
	initiate tunneling if possible or return false otherwise More...

bool	mayBufferMoreRequestBytes () const
	whether client_request_buffer_max_size allows inBuf.length() increase More...

void	doClientRead (const CommIoCbParams &io)

void	clientWriteDone (const CommIoCbParams &io)

void	deleteThis (const char *aReason)

void	mustStop (const char *aReason)

bool	done () const
	the job is destroyed in callEnd() when done() More...

virtual const char *	status () const
	internal cleanup; do not call directly More...

void	stopProducingFor (RefCount< BodyPipe > &, bool atEof)

Static Protected Member Functions
static void	ReportAllJobs (StoreEntry *)
	writes a cache manager report about all jobs existing in this worker More...

Protected Attributes
BodyPipe::Pointer	bodyPipe
	set when we are reading request body More...

bool	preservingClientData_ = false
	whether preservedClientData is valid and should be kept up to date More...

AsyncCall::Pointer	reader
	set when we are reading More...

AsyncCall::Pointer	writer
	set when we are writing More...

const char *	stopReason
	reason for forcing done() to be true More...

const char *	typeName
	kid (leaf) class name, for debugging More...

AsyncCall::Pointer	inCall
	the asynchronous call being handled, if any More...

bool	started_ = false
	Start() has finished successfully. More...

bool	swanSang_ = false
	swanSong() was called More...

Private Types
typedef void(RegisteredRunner::*	Method) ()
	a pointer to one of the above notification methods More...

Private Member Functions
	CBDATA_CHILD (Server)

void	processHttpRequest (Http::Stream *const context)

void	handleHttpRequestData ()

bool	buildHttpRequest (Http::StreamPointer &context)

void	setReplyError (Http::StreamPointer &context, HttpRequest::Pointer &request, err_type requestError, Http::StatusCode errStatusCode, const char *requestErrorBytes)

void	terminateAll (const Error &, const LogTagsErrors &) override
	abort any pending transactions and prevent new ones (by closing) More...

bool	shouldCloseOnEof () const override
	whether to stop serving our client after reading EOF on its connection More...

void	checkLogging ()
	log the last (attempt at) transaction if nobody else did More...

void	parseRequests ()

void	clientAfterReadingRequests ()

bool	concurrentRequestQueueFilled () const

void	pinConnection (const Comm::ConnectionPointer &pinServerConn, const HttpRequest &request)
	Forward future client requests using the given server connection. More...

bool	proxyProtocolValidateClient ()

bool	parseProxyProtocolHeader ()

bool	proxyProtocolError (const char *reason)

Security::ContextPointer	getTlsContextFromCache (const SBuf &cacheKey, const Ssl::CertificateProperties &certProperties)

void	storeTlsContextToCache (const SBuf &cacheKey, Security::ContextPointer &ctx)

void	handleSslBumpHandshakeError (const Security::IoResult &)
	process a problematic Security::Accept() result on the SslBump code path More...

virtual void	finalizedInCbdataChild ()=0
	hack: ensure CBDATA_CHILD() after a toCbdata()-defining CBDATA_INTERMEDIATE() More...

void	registerRunner ()

void	unregisterRunner ()
	unregisters self; safe to call multiple times More...

virtual void	bootstrapConfig ()

virtual void	finalizeConfig ()

virtual void	claimMemoryNeeds ()

virtual void	useConfig ()

virtual void	startReconfigure ()

virtual void	syncConfig ()

virtual void	finishShutdown ()
	Meant for cleanup of services needed by the already destroyed objects. More...

Private Attributes
Http1::RequestParserPointer	parser_

HttpRequestMethod	method_
	parsed HTTP method More...

const bool	isHttpsServer
	temporary hack to avoid creating a true HttpsServer class More...

bool	needProxyProtocolHeader_ = false
	whether PROXY protocol header is still expected More...

ProxyProtocol::HeaderPointer	proxyProtocolHeader_
	the parsed PROXY protocol header More...

Auth::UserRequest::Pointer	auth_
	some user details that can be used to perform authentication on this connection More...

bool	switchedToHttps_ = false

bool	parsingTlsHandshake = false

uint64_t	parsedBumpedRequestCount = 0
	The number of parsed HTTP requests headers on a bumped client connection. More...

SBuf	tlsConnectHostOrIp
	The TLS server host name appears in CONNECT request or the server ip address for the intercepted requests. More...

AnyP::Port	tlsConnectPort
	The TLS server port number as passed in the CONNECT request. More...

SBuf	sslCommonName_
	CN name for SSL certificate generation. More...

SBuf	tlsClientSni_
	TLS client delivered SNI value. Empty string if none has been received. More...

SBuf	sslBumpCertKey
	Key to use to store/retrieve generated certificate. More...

Ssl::ServerBump *	sslServerBump = nullptr
	HTTPS server cert. fetching state for bump-ssl-server-first. More...

Ssl::CertSignAlgorithm	signAlgorithm = Ssl::algSignTrusted
	The signing algorithm to use. More...

const char *	stoppedSending_ = nullptr
	the reason why we no longer write the response or nil More...

const char *	stoppedReceiving_ = nullptr
	the reason why we no longer read the request or nil More...

NotePairs::Pointer	theNotes

Detailed Description

Definition at line 23 of file Http1Server.h.

Member Typedef Documentation

◆ Method

typedef void(RegisteredRunner::* RegisteredRunner::Method) ()

inherited

Definition at line 94 of file RunnersRegistry.h.

◆ Pointer [1/2]

typedef CbcPointer<BodyProducer> BodyProducer::Pointer

inherited

Definition at line 25 of file BodyPipe.h.

◆ Pointer [2/2]

typedef CbcPointer<AsyncJob> AsyncJob::Pointer

inherited

Definition at line 34 of file AsyncJob.h.

Constructor & Destructor Documentation

◆ Server()

Server::Server	(	const MasterXaction::Pointer &	xact,
		const bool	beHttpsServer
	)

Definition at line 28 of file Http1Server.cc.

◆ ~Server()

Http::One::Server::~Server ( )

inlineoverride

Definition at line 29 of file Http1Server.h.

Member Function Documentation

◆ abortChunkedRequestBody()

void ConnStateData::abortChunkedRequestBody ( const err_type error )

protectedinherited

Definition at line 2034 of file client_side.cc.

References assert, Server::clientConnection, comm_reset_close(), debugs, ERR_TOO_BIG, error(), ConnStateData::finishDechunkingRequest(), ConnStateData::flags, Pipeline::front(), clientReplyContext::http, Server::inBuf, NULL, Server::pipeline, ClientHttpRequest::request, Http::scContentTooLarge, clientReplyContext::setReplyToError(), and ClientHttpRequest::uri.

Referenced by ConnStateData::handleRequestBodyData().

◆ abortRequestParsing()

Http::Stream * ConnStateData::abortRequestParsing ( const char *const errUri )

inherited

Definition at line 998 of file client_side.cc.

References ClientHttpRequest::client_stream, Server::clientConnection, clientGetMoreData, clientReplyDetach, clientReplyStatus, clientSocketDetach(), clientSocketRecipient(), clientStreamInit(), StoreIOBuffer::data, HTTP_REQBUF_SZ, Server::inBuf, StoreIOBuffer::length, SBuf::length(), ClientHttpRequest::req_sz, and ClientHttpRequest::setErrorUri().

Referenced by ConnStateData::parseHttpRequest(), and prepareAcceleratedURL().

◆ acceptTls()

Security::IoResult ConnStateData::acceptTls ( )

inherited

Starts or resumes accepting a TLS connection. TODO: Make this helper method protected after converting clientNegotiateSSL() into a method.

Definition at line 2220 of file client_side.cc.

References Security::Accept(), assert, Security::KeyLogger::checkpoint(), Server::clientConnection, Comm::Connection::fd, fd_table, and ConnStateData::keyLogger.

Referenced by clientNegotiateSSL(), and ConnStateData::startPeekAndSplice().

◆ add()

void ConnStateData::add ( const Http::StreamPointer & context )

inherited

Definition at line 1702 of file client_side.cc.

References Pipeline::add(), assert, ConnStateData::bareError, Error::clear(), Pipeline::count(), debugs, Pipeline::nrequests, and Server::pipeline.

◆ afterClientRead()

void ConnStateData::afterClientRead ( )

overridevirtualinherited

Implements Server.

Definition at line 1910 of file client_side.cc.

References ConnStateData::clientAfterReadingRequests(), Server::clientConnection, Pipeline::empty(), Comm::Connection::fd, fd_note(), ConnStateData::isOpen(), ConnStateData::parseRequests(), ConnStateData::parseTlsHandshake(), ConnStateData::parsingTlsHandshake, and Server::pipeline.

◆ afterClientWrite()

void ConnStateData::afterClientWrite ( size_t )

overridevirtualinherited

Reimplemented from Server.

Definition at line 983 of file client_side.cc.

References StatCounters::client_http, Pipeline::empty(), Pipeline::front(), StatCounters::hit_kbytes_out, StatCounters::kbytes_out, Server::pipeline, size, and statCounter.

◆ bootstrapConfig()

virtual void RegisteredRunner::bootstrapConfig ( )

inlinevirtualinherited

Called right before parsing squid.conf. Meant for initializing/preparing configuration parsing facilities.

Reimplemented in NtlmAuthRr.

Definition at line 46 of file RunnersRegistry.h.

Referenced by SquidMain().

◆ BorrowPinnedConnection()

Comm::ConnectionPointer ConnStateData::BorrowPinnedConnection	(	HttpRequest *	request,
		const AccessLogEntryPointer &	ale
	)

staticinherited

Returns: validated pinned to-server connection, stopping its monitoring

Exceptions

a	newly allocated ErrorState if validation fails

Definition at line 3868 of file client_side.cc.

References ERR_CANNOT_FORWARD, ErrorState::NewForwarding(), and HttpRequest::pinnedConnection().

Referenced by FwdState::usePinned(), and TunnelStateData::usePinned().

◆ borrowPinnedConnection()

Comm::ConnectionPointer ConnStateData::borrowPinnedConnection	(	HttpRequest *	request,
		const AccessLogEntryPointer &	ale
	)

protectedinherited

Definition at line 3837 of file client_side.cc.

References cbdataReferenceValid(), debugs, ERR_CANNOT_FORWARD, ERR_ZERO_SIZE_OBJECT, AnyP::Uri::host(), Comm::IsConnOpen(), Must, ErrorState::NewForwarding(), ConnStateData::pinning, AnyP::Uri::port(), ConnStateData::stopPinnedConnectionMonitoring(), ConnStateData::unpinConnection(), and HttpRequest::url.

◆ buildFakeRequest()

ClientHttpRequest * ConnStateData::buildFakeRequest	(	SBuf &	useHost,
		AnyP::KnownPort	usePort,
		const SBuf &	payload
	)

inherited

Definition at line 3165 of file client_side.cc.

References ClientHttpRequest::al, HttpRequest::auth_user_request, SBuf::c_str(), ClientHttpRequest::client_stream, Server::clientConnection, clientGetMoreData, clientReplyDetach, clientReplyStatus, clientSocketDetach(), clientSocketRecipient(), clientStreamInit(), StoreIOBuffer::data, HttpRequest::effectiveRequestUri(), ConnStateData::extendLifetime(), ConnStateData::flags, Http::Stream::flags, ConnStateData::getAuth(), RefCount< C >::getRaw(), Http::Message::header, Http::HOST, AnyP::Uri::host(), HTTP_REQBUF_SZ, Server::inBuf, ClientHttpRequest::initRequest(), StoreIOBuffer::length, MasterXaction::MakePortful(), HttpRequest::manager(), Http::Stream::mayUseConnection(), HttpRequest::method, Http::METHOD_CONNECT, Http::Stream::parsed_ok, AnyP::Uri::port(), ConnStateData::port, AnyP::PROTO_AUTHORITY_FORM, AnyP::PROTO_HTTPS, HttpHeader::putStr(), Http::Stream::registerWithConn(), Http::Stream::reqbuf, SBufToCstring(), AnyP::Uri::setScheme(), Http::Message::sources, Http::Message::srcHttp, Http::Message::srcHttps, ConnStateData::switchedToHttps(), ClientHttpRequest::uri, and HttpRequest::url.

Referenced by ConnStateData::fakeAConnectRequest(), and ConnStateData::initiateTunneledRequest().

◆ buildHttpRequest()

bool Server::buildHttpRequest ( Http::StreamPointer & context )

private

Handles parsing results. May generate and deliver an error reply to the client if parsing is failed, or parses the url and build the HttpRequest object using parsing results. Return false if parsing is failed, true otherwise.

Definition at line 95 of file Http1Server.cc.

References NotePairs::append(), assert, AnyP::Uri::authority(), clientProcessRequestFinished(), debugs, ERR_INVALID_REQ, ERR_INVALID_URL, ERR_PROTOCOL_UNKNOWN, ERR_TOO_BIG, ERR_UNSUP_HTTPVERSION, ERR_UNSUP_REQ, HttpRequest::FromUrlXXX(), RefCount< C >::getRaw(), HttpHeader::has(), HttpRequest::hasNotes(), Http::Message::header, Http::HOST, ClientHttpRequest::initRequest(), ClientHttpRequest::log_uri, MasterXaction::MakePortful(), Http::METHOD_NONE, HttpRequest::notes(), HttpRequest::parseHeader(), port, Http::scBadRequest, Http::scHttpVersionNotSupported, Http::scMethodNotAllowed, Http::scRequestHeaderFieldsTooLarge, Http::scUriTooLong, ClientHttpRequest::setLogUriToRawUri(), HttpHeader::updateOrAddStr(), ClientHttpRequest::uri, and HttpRequest::url.

◆ buildSslCertGenerationParams()

void ConnStateData::buildSslCertGenerationParams ( Ssl::CertificateProperties & certProperties )

inherited

Fill the certAdaptParams with the required data for certificate adaptation and create the key for storing/retrieve the certificate to/from the cache

Definition at line 2571 of file client_side.cc.

Referenced by ConnStateData::getSslContextStart().

◆ callEnd()

void AsyncJob::callEnd ( )

virtualinherited

called right after the called job method

Reimplemented in Adaptation::Icap::Xaction.

Definition at line 152 of file AsyncJob.cc.

References assert, AsyncCall::debugLevel, debugs, AsyncCall::debugSection, AsyncJob::done(), AsyncJob::inCall, AsyncJob::started_, AsyncJob::status(), AsyncJob::swanSang_, AsyncJob::swanSong(), and AsyncJob::typeName.

Referenced by Adaptation::Icap::Xaction::callEnd(), and AsyncJob::deleteThis().

◆ callException()

void ConnStateData::callException ( const std::exception & e )

overridevirtualinherited

Reimplemented from AsyncJob.

Reimplemented in Ftp::Server.

Definition at line 615 of file client_side.cc.

References AsyncJob::callException(), ERR_GATEWAY_FAILURE, Here, and ConnStateData::updateError().

◆ callStart()

void AsyncJob::callStart ( AsyncCall & call )

inherited

called just before the called method

Definition at line 130 of file AsyncJob.cc.

References cbdataReferenceValid(), AsyncCall::debugLevel, debugs, AsyncCall::debugSection, AsyncJob::inCall, Must, AsyncJob::status(), CbdataParent::toCbdata(), and AsyncJob::typeName.

◆ canBeCalled()

bool AsyncJob::canBeCalled ( AsyncCall & call ) const

inherited

Definition at line 117 of file AsyncJob.cc.

References AsyncCall::cancel(), debugs, and AsyncJob::inCall.

◆ CBDATA_CHILD()

Http::One::Server::CBDATA_CHILD ( Server )

private

◆ checkLogging()

void ConnStateData::checkLogging ( )

privateinherited

Definition at line 3953 of file client_side.cc.

References assert, ConnStateData::bareError, Pipeline::empty(), Server::inBuf, SBuf::isEmpty(), SBuf::length(), Pipeline::nrequests, Server::pipeline, ClientHttpRequest::req_sz, ClientHttpRequest::setErrorUri(), and ClientHttpRequest::updateError().

Referenced by ConnStateData::swanSong().

◆ claimMemoryNeeds()

virtual void RegisteredRunner::claimMemoryNeeds ( )

inlinevirtualinherited

Called after finalizeConfig(). Meant for announcing memory reservations before memory is allocated.

Reimplemented in IpcIoRr, and MemStoreRr.

Definition at line 55 of file RunnersRegistry.h.

Referenced by RunConfigUsers().

◆ clientAfterReadingRequests()

void ConnStateData::clientAfterReadingRequests ( )

privateinherited

Definition at line 1417 of file client_side.cc.

References Server::clientConnection, Comm::Connection::close(), commIsHalfClosed(), debugs, Comm::Connection::fd, ConnStateData::flags, ConnStateData::mayNeedToReadMoreBody(), and Server::readSomeData().

Referenced by ConnStateData::afterClientRead().

◆ clientPinnedConnectionClosed()

void ConnStateData::clientPinnedConnectionClosed ( const CommCloseCbParams & io )

virtualinherited

Reimplemented in Ftp::Server.

Definition at line 3660 of file client_side.cc.

References assert, Server::clientConnection, Comm::Connection::close(), CommCommonCbParams::conn, debugs, ConnStateData::pinning, and ConnStateData::unpinConnection().

Referenced by Ftp::Server::clientPinnedConnectionClosed(), and ConnStateData::pinConnection().

◆ clientPinnedConnectionRead()

void ConnStateData::clientPinnedConnectionRead ( const CommIoCbParams & io )

protectedinherited

Our read handler called by Comm when the server either closes an idle pinned connection or perhaps unexpectedly sends something on that idle (from Squid p.o.v.) connection.

Definition at line 3808 of file client_side.cc.

References Server::clientConnection, Comm::Connection::close(), CommCommonCbParams::conn, debugs, Pipeline::empty(), Comm::ERR_CLOSING, CommCommonCbParams::flag, ConnStateData::handleIdleClientPinnedTlsRead(), Must, ConnStateData::pinning, Server::pipeline, and CommIoCbParams::size.

Referenced by ConnStateData::startPinnedConnectionMonitoring().

◆ clientReadFtpData()

void ConnStateData::clientReadFtpData ( const CommIoCbParams & io )

inherited

◆ clientWriteDone()

void Server::clientWriteDone ( const CommIoCbParams & io )

protectedinherited

callback handling the Comm::Write completion

Will call afterClientWrite(size_t) to sync the I/O state. Then writeSomeData() to initiate any followup writes that could be immediately done.

Definition at line 211 of file Server.cc.

References Server::afterClientWrite(), Server::clientConnection, CommCommonCbParams::conn, debugs, Comm::ERR_CLOSING, ERR_WRITE_ERROR, Helper::Error, Comm::Connection::fd, CommCommonCbParams::flag, LogTagsErrors::FromErrno(), Comm::IsConnOpen(), Must, SysErrorDetail::NewIfAny(), CommIoCbParams::size, Server::terminateAll(), Server::writer, Server::writeSomeData(), CommCommonCbParams::xerrno, and xstrerr().

Referenced by Server::write().

◆ concurrentRequestQueueFilled()

bool ConnStateData::concurrentRequestQueueFilled ( ) const

privateinherited

Limit the number of concurrent requests.

Returns: true when there are available position(s) in the pipeline queue for another request.; false when the pipeline queue is full or disabled.

Definition at line 1730 of file client_side.cc.

References Ssl::bumpSplice, Server::clientConnection, Pipeline::count(), debugs, Server::pipeline, ConnStateData::pipelinePrefetchMax(), ConnStateData::sslBumpMode, and ConnStateData::transparent().

Referenced by ConnStateData::parseRequests().

◆ connStateClosed()

void ConnStateData::connStateClosed ( const CommCloseCbParams & io )

inherited

Definition at line 483 of file client_side.cc.

References Server::clientConnection, AsyncJob::deleteThis(), and Comm::Connection::noteClosure().

Referenced by ConnStateData::start().

◆ consumeInput()

void ConnStateData::consumeInput ( const size_t byteCount )

inherited

Definition at line 1409 of file client_side.cc.

References assert, SBuf::consume(), debugs, Server::inBuf, and SBuf::length().

Referenced by ConnStateData::handleRequestBodyData(), and ConnStateData::parseHttpRequest().

◆ deleteThis()

void AsyncJob::deleteThis ( const char * aReason )

protectedinherited

Definition at line 65 of file AsyncJob.cc.

References asyncCall(), AsyncJob::callEnd(), debugs, AsyncJob::inCall, JobMemFun(), Must, AsyncJob::stopReason, and AsyncJob::typeName.

Referenced by ConnStateData::connStateClosed().

◆ doClientRead()

void Server::doClientRead ( const CommIoCbParams & io )

protectedinherited

Definition at line 115 of file Server.cc.

References LogTagsErrors::aborted, Server::afterClientRead(), assert, Assure, StatCounters::client_http, Server::clientConnection, commMarkHalfClosed(), Config, CommCommonCbParams::conn, debugs, Comm::ENDFILE, ERR_CLIENT_GONE, Comm::ERR_CLOSING, ERR_READ_ERROR, Helper::Error, Comm::Connection::fd, fd_note(), fd_table, CommCommonCbParams::flag, LogTagsErrors::FromErrno(), Server::handleReadData(), Server::inBuf, Comm::INPROGRESS, Comm::IsConnOpen(), SBuf::isEmpty(), StatCounters::kbytes_in, SBuf::length(), SquidConfig::maxRequestBufferSize, Server::maybeMakeSpaceAvailable(), Server::mayBufferMoreRequestBytes(), Must, SysErrorDetail::NewIfAny(), Comm::OK, Server::reader, Server::reading(), Comm::ReadNow(), Server::readSomeData(), Server::receivedFirstByte(), Server::receivedFirstByte_, Server::shouldCloseOnEof(), CommIoCbParams::size, SBuf::spaceSize(), statCounter, Server::terminateAll(), CommCommonCbParams::xerrno, and xstrerr().

Referenced by Server::readSomeData().

◆ done()

bool AsyncJob::done ( ) const

protectedinherited

Definition at line 106 of file AsyncJob.cc.

References AsyncJob::doneAll(), and AsyncJob::stopReason.

Referenced by AsyncJob::callEnd(), HappyConnOpener::checkForNewConnection(), Downloader::downloadFinished(), and HappyConnOpener::maybeOpenPrimeConnection().

◆ doneAll()

bool ConnStateData::doneAll ( ) const

inlineoverridevirtualinherited

Reimplemented from AsyncJob.

Definition at line 239 of file client_side.h.

References AsyncJob::doneAll().

◆ doneWithControlMsg()

void ConnStateData::doneWithControlMsg ( )

overridevirtualinherited

Reimplemented from HttpControlMsgSink.

Definition at line 3648 of file client_side.cc.

References Server::clientConnection, ClientSocketContextPushDeferredIfNeeded(), debugs, HttpControlMsgSink::doneWithControlMsg(), Pipeline::front(), and Server::pipeline.

Referenced by ConnStateData::sendControlMsg().

◆ doPeekAndSpliceStep()

void ConnStateData::doPeekAndSpliceStep ( )

inherited

Called when a peek-and-splice step finished. For example after server SSL certificates received and fake server SSL certificates generated

Definition at line 3056 of file client_side.cc.

References assert, BIO_get_data(), Server::clientConnection, clientNegotiateSSL(), COMM_SELECT_WRITE, debugs, Comm::Connection::fd, fd_table, Ssl::ClientBio::hold(), Comm::SetSelect(), and ConnStateData::switchedToHttps_.

Referenced by ConnStateData::getSslContextStart(), and ConnStateData::sslCrtdHandleReply().

◆ endingShutdown()

void ConnStateData::endingShutdown ( )

overridevirtualinherited

Called after shutdown_lifetime grace period ends and before stopping the main loop. At least one main loop iteration is guaranteed after this call. Meant for cleanup and state saving that may require other modules.

Reimplemented from RegisteredRunner.

Definition at line 1025 of file client_side.cc.

References Server::clientConnection, Comm::Connection::close(), and Comm::IsConnOpen().

Referenced by ConnStateData::startShutdown().

◆ expectNoForwarding()

void ConnStateData::expectNoForwarding ( )

inherited

Definition at line 3571 of file client_side.cc.

References ConnStateData::bodyPipe, debugs, BodyPipe::expectNoConsumption(), and BodyPipe::status().

Referenced by ClientHttpRequest::calloutsError().

◆ expectRequestBody()

BodyPipe::Pointer ConnStateData::expectRequestBody ( int64_t size )

inherited

Definition at line 3522 of file client_side.cc.

References ConnStateData::bodyPipe, BodyPipe::setBodySize(), size, and ConnStateData::startDechunkingRequest().

Referenced by clientProcessRequest().

◆ extendLifetime()

void ConnStateData::extendLifetime ( )

inherited

Definition at line 582 of file client_side.cc.

References Server::clientConnection, commSetConnTimeout(), Config, JobCallback, SquidConfig::lifetime, ConnStateData::lifetimeTimeout(), and SquidConfig::Timeout.

Referenced by ConnStateData::buildFakeRequest(), and ConnStateData::parseRequests().

◆ fakeAConnectRequest()

bool ConnStateData::fakeAConnectRequest	(	const char *	reason,
		const SBuf &	payload
	)

inherited

generate a fake CONNECT request with the given payload at the beginning of the client I/O buffer

Definition at line 3136 of file client_side.cc.

References assert, SBuf::assign(), ConnStateData::buildFakeRequest(), ClientHttpRequest::calloutContext, Server::clientConnection, clientProcessRequestFinished(), debugs, ClientHttpRequest::doCallouts(), SBuf::isEmpty(), Comm::Connection::local, MAX_IPSTRLEN, Ip::Address::port(), ClientHttpRequest::request, ConnStateData::tlsClientSni_, Ip::Address::toHostStr(), and ConnStateData::transparent().

Referenced by httpsSslBumpAccessCheckDone(), and ConnStateData::splice().

◆ fillChecklist()

void ConnStateData::fillChecklist ( ACLFilledChecklist & ) const

overridevirtualinherited

Implements Acl::ChecklistFiller.

Definition at line 3482 of file client_side.cc.

References clientAclChecklistFill(), Pipeline::front(), Server::pipeline, and ACLFilledChecklist::setConn().

Referenced by ConnStateData::buildSslCertGenerationParams(), ConnStateData::postHttpsAccept(), ConnStateData::proxyProtocolValidateClient(), ConnStateData::startPeekAndSplice(), ConnStateData::tunnelOnError(), and ConnStateData::whenClientIpKnown().

◆ fillConnectionLevelDetails()

void ConnStateData::fillConnectionLevelDetails ( ACLFilledChecklist & checklist ) const

inherited

fillChecklist() obligations not fulfilled by the front request TODO: This is a temporary ACLFilledChecklist::setConn() callback to allow filling checklist using our non-public information sources. It should be removed as unnecessary by making ACLs extract the information they need from the ACLFilledChecklist::conn() without filling/copying.

Definition at line 3499 of file client_side.cc.

References assert, Server::clientConnection, ACLFilledChecklist::conn(), Comm::Connection::local, ACLFilledChecklist::my_addr, Comm::Connection::remote, ACLFilledChecklist::request, ACLFilledChecklist::src_addr, Ssl::ServerBump::sslErrors(), ACLFilledChecklist::sslErrors, and ConnStateData::sslServerBump.

Referenced by ACLFilledChecklist::setConn().

◆ finalizeConfig()

virtual void RegisteredRunner::finalizeConfig ( )

inlinevirtualinherited

Called after parsing squid.conf. Meant for setting configuration options that depend on other configuration options and were not explicitly configured.

Reimplemented in sslBumpCfgRr, and MemStoreRr.

Definition at line 51 of file RunnersRegistry.h.

Referenced by SquidMain().

◆ finalizedInCbdataChild()

virtual void CbdataParent::finalizedInCbdataChild ( )

privatepure virtualinherited

◆ finishDechunkingRequest()

void ConnStateData::finishDechunkingRequest ( bool withSuccess )

protectedinherited

Definition at line 3591 of file client_side.cc.

References ConnStateData::bodyParser, ConnStateData::bodyPipe, BodyPipe::bodySize(), BodyPipe::bodySizeKnown(), debugs, Pipeline::front(), Must, Server::pipeline, BodyPipe::status(), and BodyProducer::stopProducingFor().

Referenced by ConnStateData::abortChunkedRequestBody(), and ConnStateData::handleChunkedRequestBody().

◆ finishShutdown()

virtual void RegisteredRunner::finishShutdown ( )

inlinevirtualinherited

Definition at line 91 of file RunnersRegistry.h.

Referenced by RunRegistered(), SquidShutdown(), TestRock::tearDown(), and watch_child().

◆ getAuth()

const Auth::UserRequest::Pointer& ConnStateData::getAuth ( ) const

inlineinherited

Fetch the user details for connection based authentication NOTE: this is ONLY connection based because NTLM and Negotiate is against HTTP spec.

Definition at line 123 of file client_side.h.

References ConnStateData::auth_.

Referenced by Auth::UserRequest::authenticate(), AuthenticateAcl(), authTryGetUser(), ConnStateData::buildFakeRequest(), ClientHttpRequest::calloutsError(), ClientRequestContext::clientAccessCheckDone(), clientProcessRequest(), constructHelperQuery(), and ClientRequestContext::hostHeaderVerifyFailed().

◆ getSslContextDone()

void ConnStateData::getSslContextDone ( Security::ContextPointer & ctx )

inherited

◆ getSslContextStart()

void ConnStateData::getSslContextStart ( )

inherited

Definition at line 2675 of file client_side.cc.

References Ssl::ServerBump::act, Ssl::algSignTrusted, assert, ConnStateData::buildSslCertGenerationParams(), Ssl::bumpPeek, Ssl::bumpStare, SBuf::clear(), Server::clientConnection, Ssl::CrtdMessage::code_new_certificate, Ssl::CertificateProperties::commonName, Ssl::CrtdMessage::compose(), Ssl::CrtdMessage::composeRequest(), Ssl::configureSSL(), Ssl::configureUnconfiguredSslContext(), DBG_IMPORTANT, debugs, ConnStateData::doPeekAndSpliceStep(), Comm::Connection::fd, fd_table, Ssl::GenerateSslContext(), Security::GetFrom(), ConnStateData::getSslContextDone(), ConnStateData::getTlsContextFromCache(), Ssl::InRamCertificateDbKey(), SBuf::isEmpty(), ConnStateData::port, Ssl::CrtdMessage::REQUEST, Ssl::CrtdMessage::setCode(), Ssl::CertificateProperties::signAlgorithm, ConnStateData::signAlgorithm, ConnStateData::sslBumpCertKey, ConnStateData::sslCrtdHandleReplyWrapper(), ConnStateData::sslServerBump, Ssl::ServerBump::step1, ConnStateData::storeTlsContextToCache(), and Ssl::Helper::Submit().

Referenced by ConnStateData::httpsPeeked(), and ConnStateData::parseTlsHandshake().

◆ getTlsContextFromCache()

Security::ContextPointer ConnStateData::getTlsContextFromCache	(	const SBuf &	cacheKey,
		const Ssl::CertificateProperties &	certProperties
	)

privateinherited

Returns: a pointer to the matching cached TLS context or nil

Definition at line 2647 of file client_side.cc.

References Ssl::CertificateProperties::commonName, debugs, ClpMap< Key, Value, MemoryUsedBy >::del(), ClpMap< Key, Value, MemoryUsedBy >::get(), Ssl::GlobalContextStorage::getLocalStorage(), ConnStateData::port, Ssl::TheGlobalContextStorage, and Ssl::verifySslCertificate().

Referenced by ConnStateData::getSslContextStart().

◆ handleChunkedRequestBody()

err_type ConnStateData::handleChunkedRequestBody ( )

protectedinherited

◆ handleHttpRequestData()

void Http::One::Server::handleHttpRequestData ( )

private

◆ handleIdleClientPinnedTlsRead()

bool ConnStateData::handleIdleClientPinnedTlsRead ( )

protectedinherited

Handles a ready-for-reading TLS squid-to-server connection that we thought was idle.

Returns: false if and only if the connection should be closed.

Definition at line 3766 of file client_side.cc.

References DBG_IMPORTANT, debugs, error(), fd_table, Must, ConnStateData::pinning, and ConnStateData::startPinnedConnectionMonitoring().

Referenced by ConnStateData::clientPinnedConnectionRead().

◆ handleReadData()

bool ConnStateData::handleReadData ( )

overridevirtualinherited

called when new request data has been read from the socket

Return values

false	called comm_close or setReplyToError (the caller should bail)
true	we did not call comm_close or setReplyToError

Implements Server.

Definition at line 1938 of file client_side.cc.

References ConnStateData::bodyPipe, and ConnStateData::handleRequestBodyData().

◆ handleReply()

void Server::handleReply	(	HttpReply *	header,
		StoreIOBuffer	receivedData
	)

overrideprotectedvirtual

ClientStream calls this to supply response header (once) and data for the current Http::Stream.

Implements ConnStateData.

Definition at line 296 of file Http1Server.cc.

References assert, RequestFlags::chunkedReply, StoreIOBuffer::data, EBIT_TEST, ENTRY_BAD_LENGTH, HttpRequest::flags, StoreEntry::flags, StoreIOBuffer::length, Must, ClientHttpRequest::request, ClientHttpRequest::storeEntry(), and RequestFlags::streamError.

◆ handleRequestBodyData()

bool ConnStateData::handleRequestBodyData ( )

inherited

called when new request body data has been buffered in inBuf may close the connection if we were closing and piped everything out

Return values

false	called comm_close or setReplyToError (the caller should bail)
true	we did not call comm_close or setReplyToError

Definition at line 1954 of file client_side.cc.

References ConnStateData::abortChunkedRequestBody(), assert, ConnStateData::bodyParser, ConnStateData::bodyPipe, Server::clientConnection, Comm::Connection::close(), ConnStateData::consumeInput(), debugs, error(), ConnStateData::handleChunkedRequestBody(), Server::inBuf, SBuf::length(), BodyPipe::mayNeedMoreData(), BodyPipe::putMoreData(), SBuf::rawContent(), and ConnStateData::stoppedSending().

Referenced by clientProcessRequest(), and ConnStateData::handleReadData().

◆ handleSslBumpHandshakeError()

void ConnStateData::handleSslBumpHandshakeError ( const Security::IoResult & handshakeResult )

privateinherited

◆ handleStopRequest()

void AsyncJob::handleStopRequest ( )

inlineinherited

Definition at line 73 of file AsyncJob.h.

References AsyncJob::mustStop().

◆ hasNotes()

bool ConnStateData::hasNotes ( ) const

inlineinherited

Definition at line 358 of file client_side.h.

References NotePairs::empty(), and ConnStateData::theNotes.

◆ httpsPeeked()

void ConnStateData::httpsPeeked ( PinnedIdleContext pic )

inherited

Definition at line 3071 of file client_side.cc.

References ConnStateData::PinnedIdleContext::connection, debugs, Pipeline::empty(), Pipeline::front(), RefCount< C >::getRaw(), ConnStateData::getSslContextStart(), Comm::IsConnOpen(), Must, ConnStateData::notePinnedConnectionBecameIdle(), Server::pipeline, Ssl::ServerBump::request, ConnStateData::PinnedIdleContext::request, ConnStateData::sslServerBump, and ConnStateData::tlsConnectHostOrIp.

Referenced by FwdState::completed(), and FwdState::dispatch().

◆ idleTimeout()

time_t Server::idleTimeout ( ) const

overrideprotectedvirtual

Implements ConnStateData.

Definition at line 36 of file Http1Server.cc.

References SquidConfig::clientIdlePconn, Config, and SquidConfig::Timeout.

◆ initiateTunneledRequest()

bool ConnStateData::initiateTunneledRequest	(	HttpRequest::Pointer const &	cause,
		const char *	reason,
		const SBuf &	payload
	)

inherited

◆ isOpen()

bool ConnStateData::isOpen ( ) const

inherited

Definition at line 640 of file client_side.cc.

References cbdataReferenceValid(), Server::clientConnection, Comm::Connection::fd, fd_table, and Comm::IsConnOpen().

Referenced by ConnStateData::afterClientRead(), httpsSslBumpAccessCheckDone(), httpsSslBumpStep2AccessCheckDone(), ConnStateData::kick(), ClientHttpRequest::noteAdaptationAclCheckDone(), ConnStateData::parseRequests(), ConnStateData::sendControlMsg(), ConnStateData::sslCrtdHandleReply(), and ConnStateData::~ConnStateData().

◆ kick()

void ConnStateData::kick ( )

inherited

: We are done with the response, and we are either still receiving request body (early response!) or have already stopped receiving anything.

If we are still receiving, then parseRequests() below will fail. (XXX: but then we will call readNextRequest() which may succeed and execute a smuggled request as we are not done with the current request).

If we stopped because we got everything, then try the next request.

If we stopped receiving because of an error, then close now to avoid getting stuck and to prevent accidental request smuggling.

: Attempt to parse a request from the request buffer. If we've been fed a pipelined request it may already be in our read buffer.

: At this point we either have a parsed request (which we've kicked off the processing for) or not. If we have a deferred request (parsed but deferred for pipeling processing reasons) then look at processing it. If not, simply kickstart another read.

Definition at line 894 of file client_side.cc.

References Server::clientConnection, ClientSocketContextPushDeferredIfNeeded(), Comm::Connection::close(), DBG_IMPORTANT, debugs, ConnStateData::flags, Pipeline::front(), Comm::IsConnOpen(), ConnStateData::isOpen(), MYNAME, ConnStateData::parseRequests(), ConnStateData::pinning, Server::pipeline, ConnStateData::readNextRequest(), and ConnStateData::stoppedReceiving().

Referenced by ConnStateData::notePinnedConnectionBecameIdle(), and Http::Stream::writeComplete().

◆ lifetimeTimeout()

void ConnStateData::lifetimeTimeout ( const CommTimeoutCbParams & params )

inherited

Definition at line 2101 of file client_side.cc.

References CommCommonCbParams::conn, DBG_IMPORTANT, debugs, ERR_LIFETIME_EXP, Debug::Extra(), ConnStateData::terminateAll(), and LogTagsErrors::timedout.

Referenced by ConnStateData::extendLifetime().

◆ maybeMakeSpaceAvailable()

void Server::maybeMakeSpaceAvailable ( )

inherited

Prepare inBuf for I/O. This method balances several conflicting desires:

Do not read too few bytes at a time.
Do not waste too much buffer space.
Do not [re]allocate or memmove the buffer too much.
Obey Config.maxRequestBufferSize limit.

Definition at line 74 of file Server.cc.

References SBufReservationRequirements::allowShared, CLIENT_REQ_BUF_SZ, Config, debugs, SBufReservationRequirements::idealSpace, Server::inBuf, SBufReservationRequirements::maxCapacity, SquidConfig::maxRequestBufferSize, SBufReservationRequirements::minSpace, SBuf::reserve(), and SBuf::spaceSize().

Referenced by Server::doClientRead().

◆ mayBufferMoreRequestBytes()

bool Server::mayBufferMoreRequestBytes ( ) const

protectedinherited

Definition at line 89 of file Server.cc.

References Config, debugs, Server::inBuf, SBuf::length(), and SquidConfig::maxRequestBufferSize.

Referenced by Server::doClientRead(), and Server::readSomeData().

◆ mayNeedToReadMoreBody()

int64_t ConnStateData::mayNeedToReadMoreBody ( ) const

inherited

number of body bytes we need to comm_read for the "current" request

Return values

0	We do not need to read any [more] body bytes
negative	May need more but do not know how many; could be zero!
positive	Need to read exactly that many more body bytes

Definition at line 3533 of file client_side.cc.

References ConnStateData::bodyPipe, BodyPipe::bodySizeKnown(), Server::inBuf, SBuf::length(), and BodyPipe::unproducedSize().

Referenced by ConnStateData::clientAfterReadingRequests(), and ConnStateData::stopSending().

◆ mustStop()

void AsyncJob::mustStop ( const char * aReason )

protectedinherited

◆ noteBodyConsumerAborted()

void Server::noteBodyConsumerAborted ( BodyPipe::Pointer ptr )

overrideprotectedvirtual

Implements ConnStateData.

Definition at line 289 of file Http1Server.cc.

References ConnStateData::noteBodyConsumerAborted().

◆ noteMoreBodySpaceAvailable()

void Server::noteMoreBodySpaceAvailable ( BodyPipe::Pointer )

overrideprotectedvirtual

Implements ConnStateData.

Definition at line 61 of file Http1Server.cc.

References isOpen().

◆ notePeerConnection()

virtual void ConnStateData::notePeerConnection ( Comm::ConnectionPointer )

inlinevirtualinherited

Reimplemented in Ftp::Server.

Definition at line 207 of file client_side.h.

Referenced by FwdState::successfullyConnectedToPeer().

◆ notePinnedConnectionBecameIdle()

void ConnStateData::notePinnedConnectionBecameIdle ( PinnedIdleContext pic )

inherited

Definition at line 3684 of file client_side.cc.

References ConnStateData::PinnedIdleContext::connection, Pipeline::empty(), ConnStateData::kick(), Must, ConnStateData::pinConnection(), Server::pipeline, ConnStateData::PinnedIdleContext::request, and ConnStateData::startPinnedConnectionMonitoring().

Referenced by ConnStateData::httpsPeeked().

◆ notes()

NotePairs::Pointer ConnStateData::notes ( )

inherited

Returns: existing non-empty connection annotations, creates and returns empty annotations otherwise

Definition at line 4004 of file client_side.cc.

References ConnStateData::theNotes.

Referenced by UpdateRequestNotes().

◆ noteTakeServerConnectionControl()

void Server::noteTakeServerConnectionControl ( ServerConnectionContext )

overrideprotectedvirtual

Gives us the control of the Squid-to-server connection. Used, for example, to initiate a TCP tunnel after protocol switching.

Reimplemented from ConnStateData.

Definition at line 376 of file Http1Server.cc.

References assert, Must, server, and switchToTunnel().

◆ parseHttpRequest()

Http::Stream * ConnStateData::parseHttpRequest ( const Http1::RequestParserPointer & hp )

protectedinherited

Parse an HTTP request

Note: Sets result->flags.parsed_ok to 0 if failed to parse the request, to 1 if the request was correctly parsed

Parameters

[in] hp an Http1::RequestParser

Returns: NULL on incomplete requests, a Http::Stream on success or failure. TODO: Move to HttpServer. Warning: Move requires large code nonchanges!

Definition at line 1255 of file client_side.cc.

References ConnStateData::abortRequestParsing(), ClientHttpRequest::Flags::accel, SquidConfig::appendDomainLen, ClientHttpRequest::client_stream, Server::clientConnection, clientGetMoreData, clientReplyDetach, clientReplyStatus, clientSocketDetach(), clientSocketRecipient(), clientStreamInit(), Config, ConnStateData::consumeInput(), StoreIOBuffer::data, DBG_IMPORTANT, debugs, Http::Stream::flags, ClientHttpRequest::flags, HTTP_REQBUF_SZ, Server::inBuf, internalCheck(), internalLocalUri(), SBuf::isEmpty(), StoreIOBuffer::length, SBuf::length(), Http::METHOD_CONNECT, Http::METHOD_NONE, Http::METHOD_PRI, Must, Http::Stream::parsed_ok, ConnStateData::port, prepareAcceleratedURL(), ConnStateData::prepareTlsSwitchingURL(), prepareTransparentURL(), ConnStateData::preservedClientData, ConnStateData::preservingClientData_, Http::ProtocolVersion(), ClientHttpRequest::req_sz, Http::Stream::reqbuf, SBufToCstring(), Http::scMethodNotAllowed, Http::scRequestHeaderFieldsTooLarge, Http::scUriTooLong, ConnStateData::switchedToHttps(), Server::transferProtocol, ConnStateData::transparent(), ClientHttpRequest::uri, xcalloc(), and xstrdup.

◆ parseOneRequest()

Http::Stream * Server::parseOneRequest ( )

overrideprotectedvirtual

parse input buffer prefix into a single transfer protocol request return NULL to request more header bytes (after checking any limits) use abortRequestParsing() to handle parsing errors w/o creating request

Implements ConnStateData.

Definition at line 74 of file Http1Server.cc.

◆ parseProxyProtocolHeader()

bool ConnStateData::parseProxyProtocolHeader ( )

privateinherited

Attempts to extract a PROXY protocol header from the input buffer and, upon success, stores the parsed header in proxyProtocolHeader_.

Returns: true if the header was successfully parsed; false if more data is needed to parse the header or on error

Definition at line 1799 of file client_side.cc.

References assert, Server::clientConnection, COMM_TRANSPARENT, SBuf::consume(), debugs, Comm::Connection::flags, Server::inBuf, SBuf::length(), Comm::Connection::local, ConnStateData::needProxyProtocolHeader_, ProxyProtocol::Parse(), ConnStateData::proxyProtocolError(), ConnStateData::proxyProtocolHeader_, and Comm::Connection::remote.

Referenced by ConnStateData::parseRequests().

◆ parseRequests()

void ConnStateData::parseRequests ( )

privateinherited

Attempt to parse one or more requests from the input buffer. May close the connection.

Definition at line 1836 of file client_side.cc.

References assert, ConnStateData::bodyPipe, Server::clientConnection, Comm::Connection::close(), commIsHalfClosed(), ConnStateData::concurrentRequestQueueFilled(), Config, debugs, Pipeline::empty(), ConnStateData::extendLifetime(), Comm::Connection::fd, ConnStateData::flags, Server::inBuf, SBuf::isEmpty(), ConnStateData::isOpen(), SBuf::length(), SquidConfig::maxRequestHeaderSize, Must, ConnStateData::needProxyProtocolHeader_, ConnStateData::parsedBumpedRequestCount, ConnStateData::parseOneRequest(), ConnStateData::parseProxyProtocolHeader(), ConnStateData::pinning, Server::pipeline, ConnStateData::preservingClientData_, ConnStateData::processParsedRequest(), ConnStateData::switchedToHttps(), and ConnStateData::whenClientIpKnown().

Referenced by ConnStateData::afterClientRead(), and ConnStateData::kick().

◆ parseTlsHandshake()

void ConnStateData::parseTlsHandshake ( )

inherited

Definition at line 2825 of file client_side.cc.

References Ssl::ServerBump::act, ClientHttpRequest::al, assert, Ssl::bumpClientFirst, Ssl::bumpPeek, Ssl::bumpServerFirst, Ssl::bumpStare, Server::clientConnection, Comm::Connection::close(), CurrentException(), debugs, Security::HandshakeParser::details, Ssl::ServerBump::entry, ERR_PROTOCOL_UNKNOWN, Comm::Connection::fd, fd_note(), Pipeline::front(), RefCount< C >::getRaw(), ConnStateData::getSslContextStart(), TextException::id(), Server::inBuf, SBuf::isEmpty(), MakeNamedErrorDetail(), Must, Security::HandshakeParser::parseHello(), ConnStateData::parsingTlsHandshake, Server::pipeline, ConnStateData::preservedClientData, Server::readSomeData(), ConnStateData::receivedFirstByte(), Ssl::ServerBump::request, Comm::ResetSelect(), ConnStateData::resetSslCommonName(), Security::NegotiationHistory::retrieveParsedInfo(), ConnStateData::sslServerBump, FwdState::Start(), ConnStateData::startPeekAndSplice(), Ssl::ServerBump::step, Ssl::ServerBump::step1, tlsBump3, ConnStateData::tlsClientSni_, Comm::Connection::tlsNegotiations(), ConnStateData::tlsParser, ConnStateData::tunnelOnError(), and ConnStateData::updateError().

Referenced by ConnStateData::afterClientRead().

◆ pinBusyConnection()

void ConnStateData::pinBusyConnection	(	const Comm::ConnectionPointer &	pinServerConn,
		const HttpRequest::Pointer &	request
	)

inherited

Forward future client requests using the given to-server connection. The connection is still being used by the current client request.

Definition at line 3678 of file client_side.cc.

References ConnStateData::pinConnection().

◆ pinConnection()

void ConnStateData::pinConnection	(	const Comm::ConnectionPointer &	pinServerConn,
		const HttpRequest &	request
	)

privateinherited

◆ pinnedAuth()

bool ConnStateData::pinnedAuth ( ) const

inlineinherited

Definition at line 204 of file client_side.h.

References ConnStateData::pinning.

◆ pinnedPeer()

CachePeer* ConnStateData::pinnedPeer ( ) const

inlineinherited

Returns: the pinned CachePeer if one exists, nil otherwise

Definition at line 203 of file client_side.h.

References ConnStateData::pinning.

Referenced by PeerSelector::selectPinned().

◆ pipelinePrefetchMax()

int Server::pipelinePrefetchMax ( ) const

overrideprotectedvirtual

Reimplemented from ConnStateData.

Definition at line 230 of file Http1Server.cc.

References ConnStateData::pipelinePrefetchMax(), and Http::UPGRADE.

◆ postHttpsAccept()

void ConnStateData::postHttpsAccept ( )

inherited

Definition at line 2465 of file client_side.cc.

References ACCESS_DENIED, SquidConfig::accessList, assert, ConnStateData::bareError, AccessLogEntry::cache, Server::clientConnection, COMM_INTERCEPTION, COMM_TRANSPARENT, Config, current_time, debugs, fatal(), ConnStateData::fillChecklist(), Comm::Connection::flags, Pipeline::front(), AnyP::Uri::host(), HTTPMSGLOCK(), HTTPMSGUNLOCK(), httpsEstablish(), httpsSslBumpAccessCheckDone(), Comm::Connection::local, ConnStateData::log_addr, ClientHttpRequest::log_uri, ACLFilledChecklist::Make(), MasterXaction::MakePortful(), MAX_IPSTRLEN, HttpRequest::myportname, ACLFilledChecklist::NonBlockingCheck(), Server::pipeline, AnyP::Uri::port(), ConnStateData::port, Ip::Address::port(), ConnStateData::proxyProtocolHeader_, CodeContext::Reset(), SquidConfig::ssl_bump, AccessLogEntry::CacheDetails::start_time, Ip::Address::toStr(), and HttpRequest::url.

◆ prepareTlsSwitchingURL()

char * ConnStateData::prepareTlsSwitchingURL ( const Http1::RequestParserPointer & hp )

inherited

Definition at line 1196 of file client_side.cc.

References buildUrlFromHost(), debugs, AnyP::UriScheme::image(), SBuf::isEmpty(), SBuf::length(), Must, AnyP::ProtocolVersion::protocol, SQUIDSBUFPH, SQUIDSBUFPRINT, ConnStateData::switchedToHttps(), ConnStateData::tlsClientSni(), ConnStateData::tlsConnectHostOrIp, ConnStateData::tlsConnectPort, Server::transferProtocol, and xcalloc().

Referenced by ConnStateData::parseHttpRequest().

◆ proceedAfterBodyContinuation()

void Server::proceedAfterBodyContinuation ( Http::StreamPointer context )

protected

Definition at line 223 of file Http1Server.cc.

References clientProcessRequest(), debugs, and RefCount< C >::getRaw().

Referenced by processParsedRequest().

◆ processHttpRequest()

void Http::One::Server::processHttpRequest ( Http::Stream *const context )

private

◆ processParsedRequest()

void Server::processParsedRequest ( Http::StreamPointer & )

overrideprotectedvirtual

◆ proxyProtocolError()

bool ConnStateData::proxyProtocolError ( const char * msg )

privateinherited

Perform cleanup on PROXY protocol errors. If header parsing hits a fatal error terminate the connection, otherwise wait for more data.

Definition at line 1778 of file client_side.cc.

References Server::clientConnection, DBG_IMPORTANT, debugs, and AsyncJob::mustStop().

Referenced by ConnStateData::parseProxyProtocolHeader(), and ConnStateData::proxyProtocolValidateClient().

◆ proxyProtocolHeader()

const ProxyProtocol::HeaderPointer& ConnStateData::proxyProtocolHeader ( ) const

inlineinherited

Definition at line 360 of file client_side.h.

References ConnStateData::proxyProtocolHeader_.

Referenced by ClientHttpRequest::ClientHttpRequest().

◆ proxyProtocolValidateClient()

bool ConnStateData::proxyProtocolValidateClient ( )

privateinherited

Perform proxy_protocol_access ACL tests on the client which connected to PROXY protocol port to see if we trust the sender enough to accept their PROXY header claim.

Definition at line 1759 of file client_side.cc.

References SquidConfig::accessList, Acl::Answer::allowed(), Config, ACLChecklist::fastCheck(), ConnStateData::fillChecklist(), SquidConfig::proxyProtocol, and ConnStateData::proxyProtocolError().

Referenced by ConnStateData::start().

◆ quitAfterError()

void ConnStateData::quitAfterError ( HttpRequest * request )

inherited

Changes state so that we close the connection and quit after serving the client-side-detected error response instead of getting stuck.

Definition at line 1431 of file client_side.cc.

References Server::clientConnection, debugs, HttpRequest::flags, ConnStateData::flags, and RequestFlags::proxyKeepalive.

Referenced by clientProcessRequest(), and ConnStateData::serveDelayedError().

◆ reading()

bool Server::reading ( ) const

inlineinherited

Definition at line 60 of file Server.h.

References Server::reader.

Referenced by Server::doClientRead(), Server::readSomeData(), and Server::stopReading().

◆ readNextRequest()

void ConnStateData::readNextRequest ( )

inherited

Set the timeout BEFORE calling readSomeData().

Please don't do anything with the FD past here!

Definition at line 857 of file client_side.cc.

References Server::clientConnection, debugs, Comm::Connection::fd, fd_note(), ConnStateData::idleTimeout(), Server::readSomeData(), ConnStateData::resetReadTimeout(), and Comm::Connection::timeLeft().

Referenced by ConnStateData::kick().

◆ readSomeData()

void Server::readSomeData ( )

inherited

Definition at line 101 of file Server.cc.

References Server::clientConnection, Server::doClientRead(), JobCallback, Server::mayBufferMoreRequestBytes(), Comm::Read(), Server::reader, and Server::reading().

Referenced by ConnStateData::clientAfterReadingRequests(), clientNegotiateSSL(), Server::doClientRead(), ConnStateData::parseTlsHandshake(), ConnStateData::readNextRequest(), and ConnStateData::switchToHttps().

◆ readSomeHttpData()

void Http::One::Server::readSomeHttpData ( )

◆ receivedFirstByte()

void ConnStateData::receivedFirstByte ( )

overridevirtualinherited

Implements Server.

Definition at line 1824 of file client_side.cc.

References Config, Server::receivedFirstByte_, SquidConfig::request, ConnStateData::resetReadTimeout(), and SquidConfig::Timeout.

Referenced by ConnStateData::parseTlsHandshake().

◆ registerRunner()

void IndependentRunner::registerRunner ( )

protectedinherited

Definition at line 104 of file RunnersRegistry.cc.

References FindRunners(), and RegisterRunner_().

Referenced by ConnStateData::ConnStateData(), IdleConnList::IdleConnList(), and Rock::Rebuild::Rebuild().

◆ RegisterWithCacheManager()

void AsyncJob::RegisterWithCacheManager ( )

staticinherited

Definition at line 215 of file AsyncJob.cc.

References Mgr::RegisterAction(), and AsyncJob::ReportAllJobs().

Referenced by mainInitialize().

◆ ReportAllJobs()

void AsyncJob::ReportAllJobs ( StoreEntry * e )

staticprotectedinherited

Definition at line 198 of file AsyncJob.cc.

References AllJobs().

Referenced by AsyncJob::RegisterWithCacheManager().

◆ requestTimeout()

void ConnStateData::requestTimeout ( const CommTimeoutCbParams & io )

inherited

general lifetime handler for HTTP requests

Definition at line 2078 of file client_side.cc.

References Comm::Connection::close(), CommCommonCbParams::conn, debugs, ERR_REQUEST_PARSE_TIMEOUT, ERR_REQUEST_START_TIMEOUT, error(), CommCommonCbParams::fd, Comm::IsConnOpen(), Server::receivedFirstByte_, ConnStateData::tunnelOnError(), and ConnStateData::updateError().

Referenced by ConnStateData::resetReadTimeout(), and start().

◆ resetReadTimeout()

void ConnStateData::resetReadTimeout ( time_t timeout )

inherited

Definition at line 574 of file client_side.cc.

References Server::clientConnection, commSetConnTimeout(), JobCallback, and ConnStateData::requestTimeout().

Referenced by ConnStateData::getSslContextDone(), httpsEstablish(), ConnStateData::readNextRequest(), ConnStateData::receivedFirstByte(), and ConnStateData::switchToHttps().

◆ resetSslCommonName()

void ConnStateData::resetSslCommonName ( const char * name )

inlineinherited

Definition at line 293 of file client_side.h.

References ConnStateData::sslCommonName_.

Referenced by ConnStateData::parseTlsHandshake(), and ConnStateData::switchToHttps().

◆ sendControlMsg()

void ConnStateData::sendControlMsg ( HttpControlMsg msg )

overridevirtualinherited

◆ serveDelayedError()

bool ConnStateData::serveDelayedError ( Http::Stream * context )

inherited

Called when the client sends the first request on a bumped connection. Returns false if no [delayed] error should be written to the client. Otherwise, writes the error to the client and returns true. Also checks for SQUID_X509_V_ERR_DOMAIN_MISMATCH on bumped requests.

Definition at line 1443 of file client_side.cc.

References ClientHttpRequest::al, Acl::Answer::allowed(), assert, SquidConfig::cert_error, clientAclChecklistFill(), Server::clientConnection, Config, debugs, Ssl::ServerBump::entry, ERR_SECURE_CONNECT_FAIL, HttpRequest::error, ACLChecklist::fastCheck(), Http::Stream::getClientReplyContext(), Ssl::HasSubjectName(), HttpRequest::hier, ConnStateData::host, Http::Stream::http, StoreEntry::isEmpty(), HttpRequest::method, ClientHttpRequest::Out::offset, ClientHttpRequest::out, AnyP::Uri::parsedHost(), Http::Stream::pullData(), ConnStateData::quitAfterError(), RawPointer(), Comm::Connection::remote, Ssl::ServerBump::request, ClientHttpRequest::request, Http::scServiceUnavailable, Ssl::ServerBump::serverCert, clientReplyContext::setReplyToError(), clientReplyContext::setReplyToStoreEntry(), SQUID_X509_V_ERR_DOMAIN_MISMATCH, SquidConfig::ssl_client, ACLFilledChecklist::sslErrors, ConnStateData::sslServerBump, Error::update(), ConnStateData::updateError(), ClientHttpRequest::uri, and HttpRequest::url.

Referenced by clientProcessRequest().

◆ serverBump()

Ssl::ServerBump* ConnStateData::serverBump ( )

inlineinherited

Definition at line 285 of file client_side.h.

References ConnStateData::sslServerBump.

Referenced by Format::Format::assemble(), TunnelStateData::clientExpectsConnectResponse(), httpsSslBumpStep2AccessCheckDone(), and ClientRequestContext::sslBumpAccessCheck().

◆ setAuth()

void ConnStateData::setAuth	(	const Auth::UserRequest::Pointer &	aur,
		const char *	cause
	)

inherited

Set the user details for connection-based authentication to use from now until connection closure.

Any change to existing credentials shows that something invalid has happened. Such as:

NTLM/Negotiate auth was violated by the per-request headers missing a revalidation token
NTLM/Negotiate auth was violated by the per-request headers being for another user
SSL-Bump CONNECT tunnel with persistent credentials has ended

Definition at line 494 of file client_side.cc.

References ConnStateData::auth_, Server::clientConnection, comm_reset_close(), debugs, Auth::UserRequest::releaseAuthServer(), and ConnStateData::stopReceiving().

Referenced by Auth::UserRequest::authenticate(), ACLProxyAuth::LookupDone(), ClientHttpRequest::sslBumpEstablish(), and ConnStateData::swanSong().

◆ setReplyError()

void Server::setReplyError	(	Http::StreamPointer &	context,
		HttpRequest::Pointer &	request,
		err_type	requestError,
		Http::StatusCode	errStatusCode,
		const char *	requestErrorBytes
	)

private

Definition at line 204 of file Http1Server.cc.

References assert, debugs, RefCount< C >::getRaw(), and clientReplyContext::setReplyToError().

◆ setServerBump()

void ConnStateData::setServerBump ( Ssl::ServerBump * srvBump )

inlineinherited

Definition at line 286 of file client_side.h.

References assert, and ConnStateData::sslServerBump.

Referenced by ClientHttpRequest::doCallouts().

◆ shouldCloseOnEof()

bool ConnStateData::shouldCloseOnEof ( ) const

overrideprivatevirtualinherited

Implements Server.

Definition at line 1389 of file client_side.cc.

References Config, debugs, Pipeline::empty(), SquidConfig::half_closed_clients, Server::inBuf, SBuf::isEmpty(), SquidConfig::onoff, and Server::pipeline.

◆ shouldPreserveClientData()

bool ConnStateData::shouldPreserveClientData ( ) const

inherited

whether we should start saving inBuf client bytes in anticipation of tunneling them to the server later (on_unsupported_protocol)

Definition at line 3972 of file client_side.cc.

References SquidConfig::accessList, Config, ConnStateData::needProxyProtocolHeader_, Pipeline::nrequests, SquidConfig::on_unsupported_protocol, ConnStateData::parsedBumpedRequestCount, ConnStateData::parsingTlsHandshake, Server::pipeline, ConnStateData::port, AnyP::PROTO_FTP, ConnStateData::switchedToHttps(), and ConnStateData::transparent().

Referenced by ConnStateData::start(), and ConnStateData::switchToHttps().

◆ splice()

bool ConnStateData::splice ( )

inherited

Definition at line 2930 of file client_side.cc.

References assert, Server::clientConnection, Pipeline::empty(), ConnStateData::fakeAConnectRequest(), Comm::Connection::fd, fd_table, Pipeline::front(), ConnStateData::initiateTunneledRequest(), Must, Server::pipeline, ConnStateData::preservedClientData, Http::ProtocolVersion(), ClientHttpRequest::request, Server::transferProtocol, and ConnStateData::transparent().

Referenced by httpsSslBumpStep2AccessCheckDone().

◆ sslCommonName()

const SBuf& ConnStateData::sslCommonName ( ) const

inlineinherited

Definition at line 292 of file client_side.h.

References ConnStateData::sslCommonName_.

◆ sslCrtdHandleReply()

void ConnStateData::sslCrtdHandleReply ( const Helper::Reply & reply )

inherited

Definition at line 2528 of file client_side.cc.

References Ssl::ServerBump::act, Ssl::algSignTrusted, Helper::BrokenHelper, Ssl::bumpPeek, Ssl::bumpStare, Server::clientConnection, Ssl::configureSSLUsingPkeyAndCertFromMemory(), Ssl::configureUnconfiguredSslContext(), MemBuf::content(), MemBuf::contentSize(), DBG_IMPORTANT, debugs, ConnStateData::doPeekAndSpliceStep(), Comm::Connection::fd, fd_table, Ssl::GenerateSslContextUsingPkeyAndCertFromMemory(), Ssl::CrtdMessage::getBody(), Security::GetFrom(), ConnStateData::getSslContextDone(), MemBuf::hasContent(), SBuf::isEmpty(), ConnStateData::isOpen(), Ssl::CrtdMessage::OK, Helper::Okay, Helper::Reply::other(), Ssl::CrtdMessage::parse(), ConnStateData::port, Ssl::CrtdMessage::REPLY, Helper::Reply::result, ConnStateData::signAlgorithm, ConnStateData::sslBumpCertKey, ConnStateData::sslServerBump, Ssl::ServerBump::step1, ConnStateData::storeTlsContextToCache(), and ConnStateData::tlsConnectHostOrIp.

Referenced by ConnStateData::sslCrtdHandleReplyWrapper().

◆ sslCrtdHandleReplyWrapper()

void ConnStateData::sslCrtdHandleReplyWrapper	(	void *	data,
		const Helper::Reply &	reply
	)

staticinherited

Definition at line 2521 of file client_side.cc.

References ConnStateData::sslCrtdHandleReply().

Referenced by ConnStateData::getSslContextStart().

◆ start()

void Server::start ( )

overrideprotectedvirtual

Reimplemented from ConnStateData.

Definition at line 42 of file Http1Server.cc.

References commSetConnTimeout(), Config, JobCallback, SquidConfig::request_start_timeout, ConnStateData::requestTimeout(), ConnStateData::start(), and SquidConfig::Timeout.

◆ Start()

void AsyncJob::Start ( const Pointer & job )

staticinherited

Promises to start the configured job (eventually). The job is deemed to be running asynchronously beyond this point, so the caller should only access the job object via AsyncCalls rather than directly.

swanSong() is only called for jobs for which this method has returned successfully (i.e. without throwing).

Definition at line 37 of file AsyncJob.cc.

References CallJobHere, AsyncJob::start(), and AsyncJob::started_.

Referenced by Ftp::Server::AcceptCtrlConnection(), clientListenerConnectionOpened(), Ipc::Coordinator::handleCacheMgrRequest(), Ipc::Coordinator::handleSnmpRequest(), httpAccept(), httpsAccept(), httpStart(), idnsInitVC(), Ftp::Gateway::listenForDataChannel(), Ftp::Server::listenForDataConnection(), Log::TcpLogger::Open(), peerProbeConnect(), Mgr::FunAction::respond(), Mgr::InfoAction::respond(), Ipc::SendMessage(), Mgr::Inquirer::sendResponse(), snmpConstructReponse(), SquidMain(), Adaptation::AccessCheck::Start(), CacheManager::start(), Rock::Rebuild::Start(), JobWaitBase::start_(), BodyPipe::startAutoConsumptionIfNeeded(), Ftp::StartGateway(), Ftp::StartRelay(), and Rock::SwapDir::updateHeaders().

◆ startDechunkingRequest()

void ConnStateData::startDechunkingRequest ( )

protectedinherited

Definition at line 3581 of file client_side.cc.

References assert, ConnStateData::bodyParser, ConnStateData::bodyPipe, debugs, Must, and BodyPipe::status().

Referenced by ConnStateData::expectRequestBody().

◆ startPeekAndSplice()

void ConnStateData::startPeekAndSplice ( )

inherited

Definition at line 2964 of file client_side.cc.

References ConnStateData::acceptTls(), ACCESS_ALLOWED, SquidConfig::accessList, ClientHttpRequest::al, assert, Ssl::ServerBump::at(), BIO_get_data(), Ssl::bumpClientFirst, Ssl::bumpNone, Ssl::bumpServerFirst, SBuf::clear(), Server::clientConnection, Config, Ssl::createSSLContext(), debugs, Ssl::ServerBump::entry, Comm::Connection::fd, fd_table, ConnStateData::fillChecklist(), Pipeline::front(), RefCount< C >::getRaw(), ConnStateData::handleSslBumpHandshakeError(), Ssl::ClientBio::hold(), httpsCreate(), httpsSslBumpStep2AccessCheckDone(), Server::inBuf, ACLFilledChecklist::Make(), ACLFilledChecklist::NonBlockingCheck(), Server::pipeline, ConnStateData::port, Ssl::ServerBump::request, Ssl::ClientBio::setReadBufData(), SquidConfig::ssl_bump, ConnStateData::sslServerBump, FwdState::Start(), Ssl::ServerBump::step, ConnStateData::switchedToHttps_, tlsBump1, tlsBump2, and tlsBump3.

Referenced by httpsSslBumpStep2AccessCheckDone(), and ConnStateData::parseTlsHandshake().

◆ startPinnedConnectionMonitoring()

void ConnStateData::startPinnedConnectionMonitoring ( )

protectedinherited

[re]start monitoring pinned connection for peer closures so that we can propagate them to an idle client pinned to that peer

Definition at line 3744 of file client_side.cc.

References ConnStateData::clientPinnedConnectionRead(), JobCallback, ConnStateData::pinning, and Comm::Read().

Referenced by ConnStateData::handleIdleClientPinnedTlsRead(), and ConnStateData::notePinnedConnectionBecameIdle().

◆ startReconfigure()

virtual void RegisteredRunner::startReconfigure ( )

inlinevirtualinherited

Called after receiving a reconfigure request and before parsing squid.conf. Meant for modules that need to prepare for their configuration being changed [outside their control]. The changes end with the syncConfig() event.

Reimplemented in Dns::ConfigRr.

Definition at line 67 of file RunnersRegistry.h.

Referenced by mainReconfigureStart().

◆ startShutdown()

void ConnStateData::startShutdown ( )

overridevirtualinherited

Called after receiving a shutdown request and before stopping the main loop. At least one main loop iteration is guaranteed after this call. Meant for cleanup and state saving that may require other modules.

Reimplemented from RegisteredRunner.

Definition at line 1014 of file client_side.cc.

References Pipeline::empty(), ConnStateData::endingShutdown(), and Server::pipeline.

◆ status()

const char * AsyncJob::status ( ) const

protectedvirtualinherited

for debugging, starts with space

Reimplemented in Adaptation::Icap::ServiceRep, HappyConnOpener, Adaptation::Icap::Xaction, Adaptation::Ecap::XactionRep, Security::PeerConnector, Http::Tunneler, Adaptation::Initiate, Comm::TcpAcceptor, and Ipc::Inquirer.

Definition at line 182 of file AsyncJob.cc.

References MemBuf::append(), Packable::appendf(), MemBuf::content(), MemBuf::reset(), AsyncJob::stopReason, and MemBuf::terminate().

Referenced by AsyncJob::callEnd(), AsyncJob::callStart(), Comm::TcpAcceptor::status(), and Adaptation::Initiate::status().

◆ stoppedReceiving()

const char* ConnStateData::stoppedReceiving ( ) const

inlineinherited

Definition at line 159 of file client_side.h.

References ConnStateData::stoppedReceiving_.

Referenced by ConnStateData::kick(), ConnStateData::stopReceiving(), and ConnStateData::stopSending().

◆ stoppedSending()

const char* ConnStateData::stoppedSending ( ) const

inlineinherited

Definition at line 161 of file client_side.h.

References ConnStateData::stoppedSending_.

Referenced by ConnStateData::handleRequestBodyData(), ConnStateData::stopReceiving(), and ConnStateData::stopSending().

◆ stopPinnedConnectionMonitoring()

void ConnStateData::stopPinnedConnectionMonitoring ( )

inherited

Definition at line 3756 of file client_side.cc.

References ConnStateData::pinning, and Comm::ReadCancel().

Referenced by ConnStateData::borrowPinnedConnection(), and ConnStateData::unpinConnection().

◆ stopProducingFor()

void BodyProducer::stopProducingFor	(	RefCount< BodyPipe > &	p,
		bool	atEof
	)

protectedinherited

Definition at line 107 of file BodyPipe.cc.

References assert, BodyPipe::clearProducer(), and debugs.

Referenced by Client::cleanAdaptation(), ConnStateData::finishDechunkingRequest(), Client::noteBodyConsumerAborted(), Client::serverComplete2(), and ConnStateData::~ConnStateData().

◆ stopReading()

void Server::stopReading ( )

inherited

Definition at line 60 of file Server.cc.

References Server::clientConnection, Comm::Connection::fd, Comm::ReadCancel(), Server::reader, and Server::reading().

Referenced by ClientHttpRequest::processRequest().

◆ stopReceiving()

void ConnStateData::stopReceiving ( const char * error )

inherited

Definition at line 3551 of file client_side.cc.

References Server::clientConnection, Comm::Connection::close(), debugs, error(), ConnStateData::stoppedReceiving(), ConnStateData::stoppedReceiving_, ConnStateData::stoppedSending(), and ConnStateData::stoppedSending_.

Referenced by ConnStateData::setAuth().

◆ stopSending()

void ConnStateData::stopSending ( const char * error )

inherited

Definition at line 959 of file client_side.cc.

References Server::clientConnection, Comm::Connection::close(), debugs, error(), Server::inBuf, SBuf::length(), ConnStateData::mayNeedToReadMoreBody(), ConnStateData::stoppedReceiving(), ConnStateData::stoppedReceiving_, ConnStateData::stoppedSending(), and ConnStateData::stoppedSending_.

◆ storeTlsContextToCache()

void ConnStateData::storeTlsContextToCache	(	const SBuf &	cacheKey,
		Security::ContextPointer &	ctx
	)

privateinherited

Attempts to add a given TLS context to the cache, replacing the old same-key context, if any

Definition at line 2665 of file client_side.cc.

References ClpMap< Key, Value, MemoryUsedBy >::add(), Server::clientConnection, Comm::Connection::fd, fd_table, Ssl::GlobalContextStorage::getLocalStorage(), ConnStateData::port, and Ssl::TheGlobalContextStorage.

Referenced by ConnStateData::getSslContextStart(), and ConnStateData::sslCrtdHandleReply().

◆ swanSong()

void ConnStateData::swanSong ( )

overridevirtualinherited

Reimplemented from AsyncJob.

Definition at line 591 of file client_side.cc.

References ConnStateData::checkLogging(), Server::clientConnection, clientdbEstablished(), debugs, ERR_NONE, ConnStateData::flags, Comm::Connection::remote, ConnStateData::setAuth(), Server::swanSong(), ConnStateData::terminateAll(), and ConnStateData::unpinConnection().

◆ switchedToHttps()

bool ConnStateData::switchedToHttps ( ) const

inlineinherited

Definition at line 284 of file client_side.h.

References ConnStateData::switchedToHttps_.

Referenced by ConnStateData::buildFakeRequest(), clientProcessRequest(), ConnStateData::parseHttpRequest(), ConnStateData::parseRequests(), ConnStateData::prepareTlsSwitchingURL(), ConnStateData::shouldPreserveClientData(), and ClientRequestContext::sslBumpAccessCheck().

◆ switchToHttps()

void ConnStateData::switchToHttps	(	ClientHttpRequest *	http,
		Ssl::BumpMode	bumpServerMode
	)

inherited

◆ syncConfig()

virtual void RegisteredRunner::syncConfig ( )

inlinevirtualinherited

Called after parsing squid.conf during reconfiguration. Meant for adjusting the module state based on configuration changes.

Reimplemented in PeerPoolMgrsRr, PeerUserHashRr, CarpRr, PeerSourceHashRr, and Auth::CredentialCacheRr.

Definition at line 71 of file RunnersRegistry.h.

Referenced by mainReconfigureFinish().

◆ terminateAll()

void ConnStateData::terminateAll	(	const Error &	,
		const LogTagsErrors &
	)

overrideprivatevirtualinherited

Implements Server.

Definition at line 3910 of file client_side.cc.

References assert, Pipeline::back(), ConnStateData::bareError, ConnStateData::bodyPipe, SBuf::clear(), Server::clientConnection, Comm::Connection::close(), Pipeline::count(), debugs, Pipeline::empty(), error(), Pipeline::front(), Server::inBuf, SBuf::isEmpty(), SBuf::length(), MakeNamedErrorDetail(), Pipeline::nrequests, ConnStateData::parsingTlsHandshake, Server::pipeline, and Error::update().

Referenced by ConnStateData::lifetimeTimeout(), and ConnStateData::swanSong().

◆ tlsClientSni()

const SBuf& ConnStateData::tlsClientSni ( ) const

inlineinherited

Definition at line 294 of file client_side.h.

References ConnStateData::tlsClientSni_.

Referenced by ConnStateData::prepareTlsSwitchingURL().

◆ toCbdata()

virtual void* CbdataParent::toCbdata ( )

pure virtualinherited

Referenced by AsyncJob::callException(), and AsyncJob::callStart().

◆ transparent()

bool ConnStateData::transparent ( ) const

inherited

Definition at line 3516 of file client_side.cc.

References Server::clientConnection, COMM_INTERCEPTION, COMM_TRANSPARENT, and Comm::Connection::flags.

Referenced by ConnStateData::concurrentRequestQueueFilled(), ConnStateData::fakeAConnectRequest(), ConnStateData::initiateTunneledRequest(), ConnStateData::parseHttpRequest(), ConnStateData::shouldPreserveClientData(), ConnStateData::splice(), and ConnStateData::start().

◆ tunnelOnError()

bool ConnStateData::tunnelOnError ( const err_type requestError )

protectedinherited

◆ unpinConnection()

void ConnStateData::unpinConnection ( const bool andClose )

inherited

Definition at line 3880 of file client_side.cc.

References cbdataReferenceDone, comm_remove_close_handler(), debugs, Comm::IsConnOpen(), ConnStateData::pinning, safe_free, and ConnStateData::stopPinnedConnectionMonitoring().

Referenced by ConnStateData::borrowPinnedConnection(), ConnStateData::clientPinnedConnectionClosed(), ConnStateData::pinConnection(), Ftp::Relay::serverComplete(), and ConnStateData::swanSong().

◆ unregisterRunner()

void IndependentRunner::unregisterRunner ( )

protectedinherited

Definition at line 96 of file RunnersRegistry.cc.

References FindRunners().

Referenced by IndependentRunner::~IndependentRunner().

◆ updateError() [1/2]

void ConnStateData::updateError	(	const err_type	c,
		const ErrorDetailPointer &	d
	)

inlineinherited

Definition at line 366 of file client_side.h.

References Helper::Error, and ConnStateData::updateError().

Referenced by ConnStateData::updateError().

◆ updateError() [2/2]

void ConnStateData::updateError ( const Error & error )

inherited

Definition at line 628 of file client_side.cc.

References assert, ConnStateData::bareError, error(), Pipeline::front(), Server::pipeline, and Error::update().

Referenced by ConnStateData::callException(), clientNegotiateSSL(), ConnStateData::handleSslBumpHandshakeError(), ConnStateData::initiateTunneledRequest(), ConnStateData::parseTlsHandshake(), ConnStateData::requestTimeout(), and ConnStateData::serveDelayedError().

◆ useConfig()

virtual void RegisteredRunner::useConfig ( )

inlinevirtualinherited

Called after claimMemoryNeeds(). Meant for activating modules and features using a finalized configuration with known memory requirements.

Reimplemented in MemStoreRr, SharedSessionCacheRr, TransientsRr, PeerPoolMgrsRr, PeerUserHashRr, CarpRr, PeerSourceHashRr, ClientDbRr, SharedMemPagesRr, and Ipc::Mem::RegisteredRunner.

Definition at line 60 of file RunnersRegistry.h.

Referenced by RunConfigUsers().

◆ whenClientIpKnown()

void ConnStateData::whenClientIpKnown ( )

protectedinherited

Perform client data lookups that depend on client src-IP. The PROXY protocol may require some data input first.

Definition at line 2167 of file client_side.cc.

References assert, ACLChecklist::changeAcl(), SquidConfig::client_db, Server::clientConnection, clientdbEstablished(), clientdbGetInfo(), SquidConfig::ClientDelay, Config, debugs, ACLChecklist::fastCheck(), Comm::Connection::fd, fd_table, ConnStateData::fillChecklist(), FQDN_LOOKUP_IF_MISS, fqdncache_gethostbyaddr(), ClientDelayConfig::initial, ClientDelayPools::Instance(), SquidConfig::onoff, ClientDelayPools::pools, Comm::Connection::remote, Dns::ResolveClientAddressesAsap, and ClientInfo::setWriteLimiter().

Referenced by ConnStateData::parseRequests(), and ConnStateData::start().

◆ write() [1/2]

void Server::write	(	char *	buf,
		int	len
	)

inlineinherited

Definition at line 79 of file Server.h.

References Server::clientConnection, Server::clientWriteDone(), JobCallback, Comm::Write(), and Server::writer.

◆ write() [2/2]

void Server::write ( MemBuf * mb )

inlineinherited

Definition at line 72 of file Server.h.

References Server::clientConnection, Server::clientWriteDone(), JobCallback, Comm::Write(), and Server::writer.

◆ writeControlMsgAndCall()

bool Server::writeControlMsgAndCall	(	HttpReply *	rep,
		AsyncCall::Pointer &	call
	)

overrideprotectedvirtual

◆ writeSomeData()

virtual void Server::writeSomeData ( )

inlinevirtualinherited

Definition at line 69 of file Server.h.

Referenced by Server::clientWriteDone().

◆ writing()

bool Server::writing ( ) const

inlineinherited

Definition at line 89 of file Server.h.

References Server::writer.

◆ wroteControlMsg()

void HttpControlMsgSink::wroteControlMsg ( const CommIoCbParams & params )

inherited

called when we wrote the 1xx response

Definition at line 25 of file HttpControlMsg.cc.

References Comm::Connection::close(), CommCommonCbParams::conn, debugs, HttpControlMsgSink::doneWithControlMsg(), Comm::ERR_CLOSING, CommCommonCbParams::flag, Comm::OK, CommCommonCbParams::xerrno, and xstrerr().

Referenced by ConnStateData::sendControlMsg().

Member Data Documentation

◆ auth

bool ConnStateData::auth = false

inherited

Definition at line 147 of file client_side.h.

Referenced by clientCheckPinning().

◆ auth_

Auth::UserRequest::Pointer ConnStateData::auth_

privateinherited

Definition at line 474 of file client_side.h.

Referenced by ConnStateData::getAuth(), and ConnStateData::setAuth().

◆ bareError

Error ConnStateData::bareError

inherited

Definition at line 381 of file client_side.h.

Referenced by ConnStateData::add(), ConnStateData::checkLogging(), ClientHttpRequest::ClientHttpRequest(), ConnStateData::postHttpsAccept(), ConnStateData::terminateAll(), and ConnStateData::updateError().

◆ bodyParser

Http1::TeChunkedParser* ConnStateData::bodyParser = nullptr

inherited

Definition at line 108 of file client_side.h.

Referenced by ConnStateData::finishDechunkingRequest(), ConnStateData::handleChunkedRequestBody(), ConnStateData::handleRequestBodyData(), ConnStateData::startDechunkingRequest(), and ConnStateData::~ConnStateData().

◆ bodyPipe

BodyPipe::Pointer ConnStateData::bodyPipe

protectedinherited

Definition at line 431 of file client_side.h.

Referenced by ConnStateData::expectNoForwarding(), ConnStateData::expectRequestBody(), ConnStateData::finishDechunkingRequest(), ConnStateData::handleChunkedRequestBody(), ConnStateData::handleReadData(), ConnStateData::handleRequestBodyData(), ConnStateData::mayNeedToReadMoreBody(), ConnStateData::noteBodyConsumerAborted(), ConnStateData::parseRequests(), ConnStateData::startDechunkingRequest(), ConnStateData::terminateAll(), and ConnStateData::~ConnStateData().

◆ cbControlMsgSent

AsyncCall::Pointer HttpControlMsgSink::cbControlMsgSent

inherited

Definition at line 42 of file HttpControlMsg.h.

Referenced by clientSocketRecipient(), HttpControlMsgSink::doneWithControlMsg(), and ConnStateData::sendControlMsg().

◆ clientConnection

Comm::ConnectionPointer Server::clientConnection

inherited

Definition at line 100 of file Server.h.

◆ closeHandler

AsyncCall::Pointer ConnStateData::closeHandler

inherited

Definition at line 153 of file client_side.h.

◆ flags

struct { ... } ConnStateData::flags

Referenced by ConnStateData::abortChunkedRequestBody(), ConnStateData::buildFakeRequest(), ConnStateData::clientAfterReadingRequests(), clientProcessRequest(), clientProcessRequestFinished(), ClientHttpRequest::doCallouts(), ConnStateData::kick(), ConnStateData::parseRequests(), ConnStateData::quitAfterError(), Ftp::Server::Server(), ConnStateData::swanSong(), ConnStateData::switchToHttps(), and ConnStateData::~ConnStateData().

◆ host

char* ConnStateData::host = nullptr

inherited

Definition at line 144 of file client_side.h.

Referenced by ConnStateData::serveDelayedError().

◆ id

const InstanceId<AsyncJob> AsyncJob::id

inherited

Definition at line 75 of file AsyncJob.h.

◆ inBuf

SBuf Server::inBuf

inherited

Definition at line 113 of file Server.h.

Referenced by ConnStateData::abortChunkedRequestBody(), ConnStateData::abortRequestParsing(), ConnStateData::buildFakeRequest(), ConnStateData::checkLogging(), ConnStateData::consumeInput(), Server::doClientRead(), ConnStateData::getSslContextDone(), ConnStateData::handleChunkedRequestBody(), ConnStateData::handleRequestBodyData(), httpsSslBumpAccessCheckDone(), Server::maybeMakeSpaceAvailable(), Server::mayBufferMoreRequestBytes(), ConnStateData::mayNeedToReadMoreBody(), ConnStateData::parseHttpRequest(), ConnStateData::parseProxyProtocolHeader(), ConnStateData::parseRequests(), ConnStateData::parseTlsHandshake(), ConnStateData::shouldCloseOnEof(), ConnStateData::startPeekAndSplice(), statClientRequests(), ConnStateData::stopSending(), ConnStateData::terminateAll(), and tunnelStartShoveling().

◆ inCall

AsyncCall::Pointer AsyncJob::inCall

protectedinherited

Definition at line 86 of file AsyncJob.h.

Referenced by AsyncJob::callEnd(), AsyncJob::callStart(), AsyncJob::canBeCalled(), AsyncJob::deleteThis(), and AsyncJob::mustStop().

◆ isHttpsServer

const bool Http::One::Server::isHttpsServer

private

Definition at line 68 of file Http1Server.h.

◆ keyLogger

Security::KeyLogger ConnStateData::keyLogger

inherited

Definition at line 384 of file client_side.h.

Referenced by ConnStateData::acceptTls().

◆ log_addr

Ip::Address ConnStateData::log_addr

inherited

Definition at line 136 of file client_side.h.

Referenced by ClientHttpRequest::ClientHttpRequest(), ConnStateData::ConnStateData(), and ConnStateData::postHttpsAccept().

◆ method_

HttpRequestMethod Http::One::Server::method_

private

Definition at line 65 of file Http1Server.h.

◆ needProxyProtocolHeader_

bool ConnStateData::needProxyProtocolHeader_ = false

privateinherited

Definition at line 467 of file client_side.h.

Referenced by ConnStateData::parseProxyProtocolHeader(), ConnStateData::parseRequests(), ConnStateData::shouldPreserveClientData(), and ConnStateData::start().

◆ parsedBumpedRequestCount

uint64_t ConnStateData::parsedBumpedRequestCount = 0

privateinherited

Definition at line 481 of file client_side.h.

Referenced by ConnStateData::parseRequests(), and ConnStateData::shouldPreserveClientData().

◆ parser_

Http1::RequestParserPointer Http::One::Server::parser_

private

Definition at line 64 of file Http1Server.h.

◆ parsingTlsHandshake

bool ConnStateData::parsingTlsHandshake = false

privateinherited

whether we are getting/parsing TLS Hello bytes

Definition at line 479 of file client_side.h.

Referenced by ConnStateData::afterClientRead(), ConnStateData::parseTlsHandshake(), ConnStateData::shouldPreserveClientData(), ConnStateData::switchToHttps(), and ConnStateData::terminateAll().

◆ peer

CachePeer* ConnStateData::peer = nullptr

inherited

Definition at line 151 of file client_side.h.

◆ peerAccessDenied

bool ConnStateData::peerAccessDenied = false

inherited

Definition at line 150 of file client_side.h.

Referenced by PeerSelector::selectPinned().

◆ pinned

bool ConnStateData::pinned = false

inherited

Definition at line 146 of file client_side.h.

Referenced by HttpRequest::pinnedConnection().

◆ pinning

struct { ... } ConnStateData::pinning

Referenced by ConnStateData::borrowPinnedConnection(), clientCheckPinning(), ConnStateData::clientPinnedConnectionClosed(), ConnStateData::clientPinnedConnectionRead(), ConnStateData::handleIdleClientPinnedTlsRead(), ConnStateData::initiateTunneledRequest(), ConnStateData::kick(), ConnStateData::parseRequests(), ConnStateData::pinConnection(), ConnStateData::pinnedAuth(), HttpRequest::pinnedConnection(), ConnStateData::pinnedPeer(), ConnStateData::pipelinePrefetchMax(), PeerSelector::selectPinned(), ConnStateData::startPinnedConnectionMonitoring(), ConnStateData::stopPinnedConnectionMonitoring(), and ConnStateData::unpinConnection().

◆ pipeline

Pipeline Server::pipeline

inherited

Definition at line 118 of file Server.h.

Referenced by ConnStateData::abortChunkedRequestBody(), ConnStateData::add(), ConnStateData::afterClientRead(), ConnStateData::afterClientWrite(), ConnStateData::checkLogging(), clientNegotiateSSL(), ConnStateData::clientPinnedConnectionRead(), clientSocketRecipient(), ConnStateData::concurrentRequestQueueFilled(), ConnStateData::doneWithControlMsg(), ConnStateData::fillChecklist(), ConnStateData::finishDechunkingRequest(), Http::Stream::finished(), ConnStateData::httpsPeeked(), httpsSslBumpStep2AccessCheckDone(), ConnStateData::kick(), ConnStateData::notePinnedConnectionBecameIdle(), ConnStateData::parseRequests(), ConnStateData::parseTlsHandshake(), ConnStateData::postHttpsAccept(), ConnStateData::sendControlMsg(), ConnStateData::shouldCloseOnEof(), ConnStateData::shouldPreserveClientData(), ConnStateData::splice(), ConnStateData::startPeekAndSplice(), ConnStateData::startShutdown(), statClientRequests(), ConnStateData::terminateAll(), ConnStateData::tunnelOnError(), and ConnStateData::updateError().

◆ port

AnyP::Port ConnStateData::port

inherited

◆ preservedClientData

SBuf ConnStateData::preservedClientData

inherited

From-client handshake bytes (including bytes at the beginning of a CONNECT tunnel) which we may need to forward as-is if their syntax does not match the expected TLS or HTTP protocol (on_unsupported_protocol).

Definition at line 349 of file client_side.h.

Referenced by Format::Format::assemble(), ConnStateData::parseHttpRequest(), ConnStateData::parseTlsHandshake(), ConnStateData::splice(), and ConnStateData::tunnelOnError().

◆ preservingClientData_

bool ConnStateData::preservingClientData_ = false

protectedinherited

Definition at line 434 of file client_side.h.

Referenced by ConnStateData::parseHttpRequest(), ConnStateData::parseRequests(), ConnStateData::start(), ConnStateData::switchToHttps(), and ConnStateData::tunnelOnError().

◆ proxyProtocolHeader_

ProxyProtocol::HeaderPointer ConnStateData::proxyProtocolHeader_

privateinherited

Definition at line 470 of file client_side.h.

Referenced by ConnStateData::parseProxyProtocolHeader(), ConnStateData::postHttpsAccept(), and ConnStateData::proxyProtocolHeader().

◆ reader

AsyncCall::Pointer Server::reader

protectedinherited

Definition at line 130 of file Server.h.

Referenced by Server::doClientRead(), Server::reading(), Server::readSomeData(), and Server::stopReading().

◆ readHandler

AsyncCall::Pointer ConnStateData::readHandler

inherited

Definition at line 152 of file client_side.h.

◆ reading

bool ConnStateData::reading = false

inherited

Definition at line 148 of file client_side.h.

◆ readMore

bool ConnStateData::readMore = true

inherited

Definition at line 139 of file client_side.h.

Referenced by clientProcessRequest(), clientProcessRequestFinished(), and ClientHttpRequest::doCallouts().

◆ receivedFirstByte_

bool Server::receivedFirstByte_

inherited

Definition at line 115 of file Server.h.

Referenced by Server::doClientRead(), ConnStateData::receivedFirstByte(), ConnStateData::requestTimeout(), and ConnStateData::switchToHttps().

◆ serverConnection

Comm::ConnectionPointer ConnStateData::serverConnection

inherited

Definition at line 143 of file client_side.h.

Referenced by clientCheckPinning().

◆ signAlgorithm

Ssl::CertSignAlgorithm ConnStateData::signAlgorithm = Ssl::algSignTrusted

privateinherited

Definition at line 495 of file client_side.h.

Referenced by ConnStateData::buildSslCertGenerationParams(), ConnStateData::getSslContextStart(), and ConnStateData::sslCrtdHandleReply().

◆ sslBumpCertKey

SBuf ConnStateData::sslBumpCertKey

privateinherited

Definition at line 491 of file client_side.h.

Referenced by ConnStateData::getSslContextStart(), and ConnStateData::sslCrtdHandleReply().

◆ sslBumpMode

Ssl::BumpMode ConnStateData::sslBumpMode = Ssl::bumpEnd

inherited

Definition at line 304 of file client_side.h.

Referenced by ConnStateData::concurrentRequestQueueFilled(), httpsSslBumpAccessCheckDone(), httpsSslBumpStep2AccessCheckDone(), ClientRequestContext::sslBumpAccessCheck(), and ClientHttpRequest::sslBumpStart().

◆ sslCommonName_

SBuf ConnStateData::sslCommonName_

privateinherited

Definition at line 487 of file client_side.h.

Referenced by ConnStateData::buildSslCertGenerationParams(), ConnStateData::resetSslCommonName(), and ConnStateData::sslCommonName().

◆ sslServerBump

Ssl::ServerBump* ConnStateData::sslServerBump = nullptr

privateinherited

Definition at line 494 of file client_side.h.

Referenced by ConnStateData::buildSslCertGenerationParams(), ConnStateData::fillConnectionLevelDetails(), ConnStateData::getSslContextStart(), ConnStateData::httpsPeeked(), ConnStateData::parseTlsHandshake(), ConnStateData::serveDelayedError(), ConnStateData::serverBump(), ConnStateData::setServerBump(), ConnStateData::sslCrtdHandleReply(), ConnStateData::startPeekAndSplice(), ConnStateData::switchToHttps(), and ConnStateData::~ConnStateData().

◆ started_

bool AsyncJob::started_ = false

protectedinherited

Definition at line 88 of file AsyncJob.h.

Referenced by AsyncJob::callEnd(), AsyncJob::Start(), and AsyncJob::~AsyncJob().

◆ stoppedReceiving_

const char* ConnStateData::stoppedReceiving_ = nullptr

privateinherited

Definition at line 501 of file client_side.h.

Referenced by ConnStateData::stoppedReceiving(), ConnStateData::stopReceiving(), and ConnStateData::stopSending().

◆ stoppedSending_

const char* ConnStateData::stoppedSending_ = nullptr

privateinherited

Definition at line 499 of file client_side.h.

Referenced by ConnStateData::stoppedSending(), ConnStateData::stopReceiving(), and ConnStateData::stopSending().

◆ stopReason

const char* AsyncJob::stopReason

protectedinherited

Definition at line 84 of file AsyncJob.h.

Referenced by AsyncJob::deleteThis(), AsyncJob::done(), AsyncJob::mustStop(), AsyncJob::status(), and HappyConnOpener::status().

◆ swanSang

bool ConnStateData::swanSang = false

inherited

Definition at line 140 of file client_side.h.

◆ swanSang_

bool AsyncJob::swanSang_ = false

protectedinherited

Definition at line 89 of file AsyncJob.h.

Referenced by AsyncJob::callEnd(), and AsyncJob::~AsyncJob().

◆ switchedToHttps_

bool ConnStateData::switchedToHttps_ = false

privateinherited

Definition at line 478 of file client_side.h.

Referenced by ConnStateData::doPeekAndSpliceStep(), ConnStateData::getSslContextDone(), ConnStateData::startPeekAndSplice(), ConnStateData::switchedToHttps(), and ConnStateData::switchToHttps().

◆ theNotes

NotePairs::Pointer ConnStateData::theNotes

privateinherited

Connection annotations, clt_conn_tag and other tags are stored here. If set, are propagated to the current and all future master transactions on the connection.

Definition at line 505 of file client_side.h.

Referenced by ConnStateData::hasNotes(), and ConnStateData::notes().

◆ tlsClientSni_

SBuf ConnStateData::tlsClientSni_

privateinherited

Definition at line 490 of file client_side.h.

Referenced by ConnStateData::fakeAConnectRequest(), ConnStateData::parseTlsHandshake(), and ConnStateData::tlsClientSni().

◆ tlsConnectHostOrIp

SBuf ConnStateData::tlsConnectHostOrIp

privateinherited

The TLS server host name as passed in the CONNECT request

Definition at line 485 of file client_side.h.

Referenced by ConnStateData::buildSslCertGenerationParams(), ConnStateData::getSslContextDone(), ConnStateData::httpsPeeked(), ConnStateData::initiateTunneledRequest(), ConnStateData::prepareTlsSwitchingURL(), ConnStateData::sslCrtdHandleReply(), and ConnStateData::switchToHttps().

◆ tlsConnectPort

AnyP::Port ConnStateData::tlsConnectPort

privateinherited

Definition at line 486 of file client_side.h.

Referenced by ConnStateData::initiateTunneledRequest(), ConnStateData::prepareTlsSwitchingURL(), and ConnStateData::switchToHttps().

◆ tlsParser

Security::HandshakeParser ConnStateData::tlsParser

inherited

Tls parser to use for client HELLO messages parsing on bumped connections.

Definition at line 308 of file client_side.h.

Referenced by ConnStateData::parseTlsHandshake().

◆ transferProtocol

AnyP::ProtocolVersion Server::transferProtocol

inherited

The transfer protocol currently being spoken on this connection. HTTP/1.x CONNECT, HTTP/1.1 Upgrade and HTTP/2 SETTINGS offer the ability to change protocols on the fly.

Definition at line 107 of file Server.h.

Referenced by buildUrlFromHost(), ConnStateData::parseHttpRequest(), prepareAcceleratedURL(), ConnStateData::prepareTlsSwitchingURL(), prepareTransparentURL(), ConnStateData::splice(), and ConnStateData::switchToHttps().

◆ typeName

const char* AsyncJob::typeName

protectedinherited

Definition at line 85 of file AsyncJob.h.

Referenced by AsyncJob::AsyncJob(), AsyncJob::callEnd(), AsyncJob::callStart(), AsyncJob::deleteThis(), AsyncJob::mustStop(), Adaptation::Icap::Xaction::Xaction(), and AsyncJob::~AsyncJob().

◆ writer

AsyncCall::Pointer Server::writer

protectedinherited

Definition at line 131 of file Server.h.

Referenced by Server::clientWriteDone(), Server::write(), and Server::writing().

◆ zeroReply

bool ConnStateData::zeroReply = false

inherited

Definition at line 149 of file client_side.h.

The documentation for this class was generated from the following files:

src/servers/Http1Server.h
src/servers/Http1Server.cc

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Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ Method

◆ Pointer [1/2]

◆ Pointer [2/2]

Constructor & Destructor Documentation

◆ Server()

◆ ~Server()

Member Function Documentation

◆ abortChunkedRequestBody()

◆ abortRequestParsing()

◆ acceptTls()

◆ add()

◆ afterClientRead()

◆ afterClientWrite()

◆ bootstrapConfig()

◆ BorrowPinnedConnection()

◆ borrowPinnedConnection()

◆ buildFakeRequest()

◆ buildHttpRequest()

◆ buildSslCertGenerationParams()

◆ callEnd()

◆ callException()

◆ callStart()

◆ canBeCalled()

◆ CBDATA_CHILD()

◆ checkLogging()

◆ claimMemoryNeeds()

◆ clientAfterReadingRequests()

◆ clientPinnedConnectionClosed()

◆ clientPinnedConnectionRead()

◆ clientReadFtpData()

◆ clientWriteDone()

◆ concurrentRequestQueueFilled()

◆ connStateClosed()

◆ consumeInput()

◆ deleteThis()

◆ doClientRead()

◆ done()

◆ doneAll()

◆ doneWithControlMsg()

◆ doPeekAndSpliceStep()

◆ endingShutdown()

◆ expectNoForwarding()

◆ expectRequestBody()

◆ extendLifetime()

◆ fakeAConnectRequest()

◆ fillChecklist()

◆ fillConnectionLevelDetails()

◆ finalizeConfig()

◆ finalizedInCbdataChild()

◆ finishDechunkingRequest()

◆ finishShutdown()

◆ getAuth()

◆ getSslContextDone()

◆ getSslContextStart()

◆ getTlsContextFromCache()

◆ handleChunkedRequestBody()

◆ handleHttpRequestData()

◆ handleIdleClientPinnedTlsRead()

◆ handleReadData()

◆ handleReply()

◆ handleRequestBodyData()

◆ handleSslBumpHandshakeError()

◆ handleStopRequest()

◆ hasNotes()

◆ httpsPeeked()

◆ idleTimeout()