src/auth/ntlm/UserRequest.h

   1 /*
   2  * Copyright (C) 1996-2014 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 #include "auth/ntlm/auth_ntlm.h"
  13 #include "auth/UserRequest.h"
  14 #include "MemPool.h"
  15
  16 class ConnStateData;
  17 class HttpReply;
  18 class HttpRequest;
  19 class helper_stateful_server;
  20
  21 namespace Auth
  22 {
  23 namespace Ntlm
  24 {
  25
  26 class UserRequest : public Auth::UserRequest
  27 {
  28
  29 public:
  30     MEMPROXY_CLASS(Auth::Ntlm::UserRequest);
  31
  32     UserRequest();
  33     virtual ~UserRequest();
  34     virtual int authenticated() const;
  35     virtual void authenticate(HttpRequest * request, ConnStateData * conn, http_hdr_type type);
  36     virtual Auth::Direction module_direction();
  37     virtual void startHelperLookup(HttpRequest *req, AccessLogEntry::Pointer &al, AUTHCB *, void *);
  38     virtual const char *credentialsStr();
  39
  40     virtual const char * connLastHeader();
  41
  42     /* we need to store the helper server between requests */
  43     helper_stateful_server *authserver;
  44     virtual void releaseAuthServer(); ///< Release authserver NTLM helpers properly when finished or abandoning.
  45
  46     /* our current blob to pass to the client */
  47     char *server_blob;
  48
  49     /* our current blob to pass to the server */
  50     char *client_blob;
  51
  52     /* currently waiting for helper response */
  53     unsigned char waiting;
  54
  55     /* need access to the request flags to mess around on pconn failure */
  56     HttpRequest *request;
  57
  58 private:
  59     static HLPCB HandleReply;
  60 };
  61
  62 } // namespace Ntlm
  63 } // namespace Auth
  64
  65 MEMPROXY_CLASS_INLINE(Auth::Ntlm::UserRequest);
  66
  67 #endif /* _SQUID_SRC_AUTH_NTLM_USERREQUEST_H */