src/auth/ntlm/UserRequest.h

   1 /*
   2  * Copyright (C) 1996-2017 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 #ifndef _SQUID_SRC_AUTH_NTLM_USERREQUEST_H
  10 #define _SQUID_SRC_AUTH_NTLM_USERREQUEST_H
  11
  12 #if HAVE_AUTH_MODULE_NTLM
  13
  14 #include "auth/UserRequest.h"
  15 #include "helper/forward.h"
  16
  17 class ConnStateData;
  18 class HttpReply;
  19 class HttpRequest;
  20
  21 namespace Auth
  22 {
  23 namespace Ntlm
  24 {
  25
  26 class UserRequest : public Auth::UserRequest
  27 {
  28     MEMPROXY_CLASS(Auth::Ntlm::UserRequest);
  29
  30 public:
  31     UserRequest();
  32     virtual ~UserRequest();
  33     virtual int authenticated() const;
  34     virtual void authenticate(HttpRequest * request, ConnStateData * conn, Http::HdrType type);
  35     virtual Auth::Direction module_direction();
  36     virtual void startHelperLookup(HttpRequest *req, AccessLogEntry::Pointer &al, AUTHCB *, void *);
  37     virtual const char *credentialsStr();
  38
  39     virtual const char * connLastHeader();
  40
  41     /* we need to store the helper server between requests */
  42     helper_stateful_server *authserver;
  43     virtual void releaseAuthServer(); ///< Release authserver NTLM helpers properly when finished or abandoning.
  44
  45     /* our current blob to pass to the client */
  46     char *server_blob;
  47
  48     /* our current blob to pass to the server */
  49     char *client_blob;
  50
  51     /* currently waiting for helper response */
  52     unsigned char waiting;
  53
  54     /* need access to the request flags to mess around on pconn failure */
  55     HttpRequest *request;
  56
  57 private:
  58     static HLPCB HandleReply;
  59 };
  60
  61 } // namespace Ntlm
  62 } // namespace Auth
  63
  64 #endif /* HAVE_AUTH_MODULE_NTLM */
  65 #endif /* _SQUID_SRC_AUTH_NTLM_USERREQUEST_H */
  66