mirror of
https://github.com/mozilla/gecko-dev.git
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9cadc84486
--HG-- extra : rebase_source : be79870960953ef9535ccb6a440515ec4a8232d5 extra : histedit_source : 8096ab2eaf246cbbeb97bace0531b86b8c69ff66
205 lines
8.6 KiB
C++
205 lines
8.6 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* vim: set sw=4 ts=8 et tw=80 : */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsHttpConnectionInfo_h__
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#define nsHttpConnectionInfo_h__
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#include "nsHttp.h"
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#include "nsProxyInfo.h"
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#include "nsCOMPtr.h"
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#include "nsStringFwd.h"
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#include "mozilla/Logging.h"
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#include "mozilla/BasePrincipal.h"
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#include "ARefBase.h"
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//-----------------------------------------------------------------------------
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// nsHttpConnectionInfo - holds the properties of a connection
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//-----------------------------------------------------------------------------
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// http:// uris through a proxy will all share the same CI, because they can
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// all use the same connection. (modulo pb and anonymous flags). They just use
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// the proxy as the origin host name.
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// however, https:// uris tunnel through the proxy so they will have different
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// CIs - the CI reflects both the proxy and the origin.
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// however, proxy conenctions made with http/2 (or spdy) can tunnel to the origin
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// and multiplex non tunneled transactions at the same time, so they have a
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// special wildcard CI that accepts all origins through that proxy.
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namespace mozilla { namespace net {
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extern LazyLogModule gHttpLog;
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class nsHttpConnectionInfo final : public ARefBase
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{
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public:
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nsHttpConnectionInfo(const nsACString &originHost,
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int32_t originPort,
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const nsACString &npnToken,
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const nsACString &username,
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nsProxyInfo *proxyInfo,
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const OriginAttributes &originAttributes,
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bool endToEndSSL = false);
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// this version must use TLS and you may supply separate
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// connection (aka routing) information than the authenticated
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// origin information
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nsHttpConnectionInfo(const nsACString &originHost,
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int32_t originPort,
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const nsACString &npnToken,
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const nsACString &username,
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nsProxyInfo *proxyInfo,
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const OriginAttributes &originAttributes,
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const nsACString &routedHost,
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int32_t routedPort);
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private:
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virtual ~nsHttpConnectionInfo()
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{
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MOZ_LOG(gHttpLog, LogLevel::Debug, ("Destroying nsHttpConnectionInfo @%p\n", this));
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}
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void BuildHashKey();
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public:
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const nsCString& HashKey() const { return mHashKey; }
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const nsCString &GetOrigin() const { return mOrigin; }
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const char *Origin() const { return mOrigin.get(); }
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int32_t OriginPort() const { return mOriginPort; }
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const nsCString &GetRoutedHost() const { return mRoutedHost; }
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const char *RoutedHost() const { return mRoutedHost.get(); }
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int32_t RoutedPort() const { return mRoutedPort; }
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// OK to treat these as an infalible allocation
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nsHttpConnectionInfo* Clone() const;
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void CloneAsDirectRoute(nsHttpConnectionInfo **outParam);
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MOZ_MUST_USE nsresult CreateWildCard(nsHttpConnectionInfo **outParam);
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const char *ProxyHost() const { return mProxyInfo ? mProxyInfo->Host().get() : nullptr; }
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int32_t ProxyPort() const { return mProxyInfo ? mProxyInfo->Port() : -1; }
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const char *ProxyType() const { return mProxyInfo ? mProxyInfo->Type() : nullptr; }
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const char *ProxyUsername() const { return mProxyInfo ? mProxyInfo->Username().get() : nullptr; }
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const char *ProxyPassword() const { return mProxyInfo ? mProxyInfo->Password().get() : nullptr; }
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// Compare this connection info to another...
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// Two connections are 'equal' if they end up talking the same
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// protocol to the same server. This is needed to properly manage
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// persistent connections to proxies
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// Note that we don't care about transparent proxies -
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// it doesn't matter if we're talking via socks or not, since
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// a request will end up at the same host.
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bool Equals(const nsHttpConnectionInfo *info)
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{
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return mHashKey.Equals(info->HashKey());
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}
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const char *Username() const { return mUsername.get(); }
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nsProxyInfo *ProxyInfo() const { return mProxyInfo; }
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int32_t DefaultPort() const { return mEndToEndSSL ? NS_HTTPS_DEFAULT_PORT : NS_HTTP_DEFAULT_PORT; }
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void SetAnonymous(bool anon)
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{ mHashKey.SetCharAt(anon ? 'A' : '.', 2); }
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bool GetAnonymous() const { return mHashKey.CharAt(2) == 'A'; }
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void SetPrivate(bool priv) { mHashKey.SetCharAt(priv ? 'P' : '.', 3); }
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bool GetPrivate() const { return mHashKey.CharAt(3) == 'P'; }
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void SetInsecureScheme(bool insecureScheme)
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{ mHashKey.SetCharAt(insecureScheme ? 'I' : '.', 4); }
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bool GetInsecureScheme() const { return mHashKey.CharAt(4) == 'I'; }
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void SetNoSpdy(bool aNoSpdy)
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{ mHashKey.SetCharAt(aNoSpdy ? 'X' : '.', 5); }
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bool GetNoSpdy() const { return mHashKey.CharAt(5) == 'X'; }
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void SetBeConservative(bool aBeConservative)
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{ mHashKey.SetCharAt(aBeConservative ? 'C' : '.', 6); }
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bool GetBeConservative() const { return mHashKey.CharAt(6) == 'C'; }
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void SetTlsFlags(uint32_t aTlsFlags);
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uint32_t GetTlsFlags() const { return mTlsFlags; }
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// TrrUsed means that this connection is used to send TRR requests over
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void SetTrrUsed(bool aUsed) { mTrrUsed = aUsed; }
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bool GetTrrUsed() const { return mTrrUsed; }
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// SetTrrDisabled means don't use TRR to resolve host names for this
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// connection
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void SetTrrDisabled(bool aNoTrr);
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bool GetTrrDisabled() const { return mTrrDisabled; }
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const nsCString &GetNPNToken() { return mNPNToken; }
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const nsCString &GetUsername() { return mUsername; }
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const OriginAttributes &GetOriginAttributes() { return mOriginAttributes; }
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// Returns true for any kind of proxy (http, socks, https, etc..)
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bool UsingProxy();
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// Returns true when proxying over HTTP or HTTPS
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bool UsingHttpProxy() const { return mUsingHttpProxy || mUsingHttpsProxy; }
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// Returns true when proxying over HTTPS
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bool UsingHttpsProxy() const { return mUsingHttpsProxy; }
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// Returns true when a resource is in SSL end to end (e.g. https:// uri)
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bool EndToEndSSL() const { return mEndToEndSSL; }
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// Returns true when at least first hop is SSL (e.g. proxy over https or https uri)
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bool FirstHopSSL() const { return mEndToEndSSL || mUsingHttpsProxy; }
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// Returns true when CONNECT is used to tunnel through the proxy (e.g. https:// or ws://)
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bool UsingConnect() const { return mUsingConnect; }
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// Returns true when origin/proxy is an RFC1918 literal.
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bool HostIsLocalIPLiteral() const;
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bool GetLessThanTls13() const { return mLessThanTls13; }
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void SetLessThanTls13(bool aLessThanTls13)
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{
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mLessThanTls13 = aLessThanTls13;
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}
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private:
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void Init(const nsACString &host,
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int32_t port,
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const nsACString &npnToken,
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const nsACString &username,
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nsProxyInfo* proxyInfo,
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const OriginAttributes &originAttributes,
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bool EndToEndSSL);
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void SetOriginServer(const nsACString &host, int32_t port);
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nsCString mOrigin;
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int32_t mOriginPort;
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nsCString mRoutedHost;
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int32_t mRoutedPort;
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nsCString mHashKey;
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nsCString mUsername;
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nsCOMPtr<nsProxyInfo> mProxyInfo;
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bool mUsingHttpProxy;
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bool mUsingHttpsProxy;
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bool mEndToEndSSL;
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bool mUsingConnect; // if will use CONNECT with http proxy
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nsCString mNPNToken;
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OriginAttributes mOriginAttributes;
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uint32_t mTlsFlags;
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uint16_t mTrrUsed : 1;
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uint16_t mTrrDisabled : 1;
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bool mLessThanTls13; // This will be set to true if we negotiate less than
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// tls1.3. If the tls version is till not know or it
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// is 1.3 or greater the value will be false.
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// for RefPtr
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NS_INLINE_DECL_THREADSAFE_REFCOUNTING(nsHttpConnectionInfo, override)
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};
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} // namespace net
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} // namespace mozilla
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#endif // nsHttpConnectionInfo_h__
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