netwerk/base/TLSServerSocket.h
author Fred Lin <gasolin@mozilla.com>
Mon, 19 Sep 2016 15:03:46 +0800
changeset 355684 8038403f9988bebba634447c8ba729e18f6eed0a
parent 301570 e8c7dfe727cd970e2c3294934e2927b14143c205
child 469949 17e1f96d453f869f9bb64cc1d889320ca2b4adba
permissions -rw-r--r--
Bug 1295151 - Install add-on should not show as a permission in the control center. r=MattN, a=ritu MozReview-Commit-ID: ChkG0AU743W

/* vim:set ts=2 sw=2 et cindent: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_net_TLSServerSocket_h
#define mozilla_net_TLSServerSocket_h

#include "nsAutoPtr.h"
#include "nsITLSServerSocket.h"
#include "nsServerSocket.h"
#include "nsString.h"
#include "mozilla/Mutex.h"
#include "seccomon.h"

namespace mozilla {
namespace net {

class TLSServerSocket final : public nsServerSocket
                            , public nsITLSServerSocket
{
public:
  NS_DECL_ISUPPORTS_INHERITED
  NS_FORWARD_NSISERVERSOCKET(nsServerSocket::)
  NS_DECL_NSITLSSERVERSOCKET

  // Override methods from nsServerSocket
  virtual void CreateClientTransport(PRFileDesc* clientFD,
                                     const NetAddr& clientAddr) override;
  virtual nsresult SetSocketDefaults() override;
  virtual nsresult OnSocketListen() override;

  TLSServerSocket();

private:
  virtual ~TLSServerSocket();

  static SECStatus AuthCertificateHook(void* arg, PRFileDesc* fd,
                                       PRBool checksig, PRBool isServer);

  nsCOMPtr<nsIX509Cert>                  mServerCert;
};

class TLSServerConnectionInfo : public nsITLSServerConnectionInfo
                              , public nsITLSClientStatus
{
  friend class TLSServerSocket;

public:
  NS_DECL_THREADSAFE_ISUPPORTS
  NS_DECL_NSITLSSERVERCONNECTIONINFO
  NS_DECL_NSITLSCLIENTSTATUS

  TLSServerConnectionInfo();

private:
  virtual ~TLSServerConnectionInfo();

  static void HandshakeCallback(PRFileDesc* aFD, void* aArg);
  nsresult HandshakeCallback(PRFileDesc* aFD);

  RefPtr<TLSServerSocket>              mServerSocket;
  // Weak ref to the transport, to avoid cycles since the transport holds a
  // reference to the TLSServerConnectionInfo object.  This is not handed out to
  // anyone, and is only used in HandshakeCallback to close the transport in
  // case of an error.  After this, it's set to nullptr.
  nsISocketTransport*                    mTransport;
  nsCOMPtr<nsIX509Cert>                  mPeerCert;
  int16_t                                mTlsVersionUsed;
  nsCString                              mCipherName;
  uint32_t                               mKeyLength;
  uint32_t                               mMacLength;
  // lock protects access to mSecurityObserver
  mozilla::Mutex                         mLock;
  nsCOMPtr<nsITLSServerSecurityObserver> mSecurityObserver;
};

} // namespace net
} // namespace mozilla

#endif // mozilla_net_TLSServerSocket_h