src/auth/ntlm/Scheme.cc

   1 /*
   2  * Copyright (C) 1996-2021 The Squid Software Foundation and contributors
   3  *
   4  * Squid software is distributed under GPLv2+ license and includes
   5  * contributions from numerous individuals and organizations.
   6  * Please see the COPYING and CONTRIBUTORS files for details.
   7  */
   8
   9 #include "squid.h"
  10 #include "auth/ntlm/Config.h"
  11 #include "auth/ntlm/Scheme.h"
  12 #include "Debug.h"
  13 #include "DebugMessages.h"
  14 #include "helper.h"
  15
  16 Auth::Scheme::Pointer Auth::Ntlm::Scheme::_instance = NULL;
  17
  18 Auth::Scheme::Pointer
  19 Auth::Ntlm::Scheme::GetInstance()
  20 {
  21     if (_instance == NULL) {
  22         _instance = new Auth::Ntlm::Scheme();
  23         AddScheme(_instance);
  24     }
  25     return _instance;
  26 }
  27
  28 char const *
  29 Auth::Ntlm::Scheme::type() const
  30 {
  31     return "ntlm";
  32 }
  33
  34 void
  35 Auth::Ntlm::Scheme::shutdownCleanup()
  36 {
  37     if (_instance == NULL)
  38         return;
  39
  40     _instance = NULL;
  41     debugs(29, Critical(61), "Shutdown: NTLM authentication.");
  42 }
  43
  44 Auth::SchemeConfig *
  45 Auth::Ntlm::Scheme::createConfig()
  46 {
  47     Auth::Ntlm::Config *ntlmCfg = new Auth::Ntlm::Config;
  48     return dynamic_cast<Auth::SchemeConfig*>(ntlmCfg);
  49 }
  50