src/auth/basic/SSPI/valid.h

   1 /*
   2  * Copyright (C) 1996-2023 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 /*
  10   NT_auth -  Version 2.0
  11
  12   Modified to act as a Squid authenticator module.
  13   Returns OK for a successful authentication, or ERR upon error.
  14
  15   Guido Serassio, Torino - Italy
  16
  17   Uses code from -
  18     Antonino Iannella 2000
  19     Andrew Tridgell 1997
  20     Richard Sharpe 1996
  21     Bill Welliver 1999
  22
  23  * Distributed freely under the terms of the GNU General Public License,
  24  * version 2 or later. See the file COPYING for licensing details
  25  *
  26  * This program is distributed in the hope that it will be useful,
  27  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  28  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  29  * GNU General Public License for more details.
  30
  31  * You should have received a copy of the GNU General Public License
  32  * along with this program; if not, write to the Free Software
  33  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
  34 */
  35
  36 #ifndef SQUID_SRC_AUTH_BASIC_SSPI_VALID_H
  37 #define SQUID_SRC_AUTH_BASIC_SSPI_VALID_H
  38
  39 #include "sspi/sspwin32.h"
  40
  41 #include <lm.h>
  42 #include <sys/types.h>
  43 #undef debug
  44
  45 /************* CONFIGURATION ***************/
  46 /* SMB User verification function */
  47
  48 #define NTV_NO_ERROR 0
  49 #define NTV_SERVER_ERROR 1
  50 #define NTV_GROUP_ERROR 2
  51 #define NTV_LOGON_ERROR 3
  52
  53 #ifndef LOGON32_LOGON_NETWORK
  54 #define LOGON32_LOGON_NETWORK       3
  55 #endif
  56
  57 #define NTV_DEFAULT_DOMAIN "."
  58
  59 extern char * NTAllowedGroup;
  60 extern char * NTDisAllowedGroup;
  61 extern int UseDisallowedGroup;
  62 extern int UseAllowedGroup;
  63 extern int debug_enabled;
  64 extern char Default_NTDomain[DNLEN+1];
  65 extern const char * errormsg;
  66
  67 /**
  68  * Valid_User return codes.
  69  *
  70  * \retval 0   User authenticated successfully.
  71  * \retval 1   Server error.
  72  * \retval 2   Group membership error.
  73  * \retval 3   Logon error; Incorrect password or username given.
  74  */
  75 int Valid_User(char *UserName, char *Password, char *Group);
  76
  77 /* Debugging stuff */
  78 #if defined(__GNUC__)           /* this is really a gcc-ism */
  79 #include <unistd.h>
  80 static char *__foo;
  81 #define debug(X...) if (debug_enabled) { \
  82                     fprintf(stderr,"nt_auth[%d](%s:%d): ", getpid(), \
  83                     ((__foo=strrchr(__FILE__,'/'))==NULL?__FILE__:__foo+1),\
  84                     __LINE__);\
  85                     fprintf(stderr,X); }
  86 #else /* __GNUC__ */
  87 static void
  88 debug(char *format,...)
  89 {
  90     if (debug_enabled) {
  91         va_list args;
  92
  93         va_start(args,format);
  94         fprintf(stderr, "nt_auth[%d]: ",getpid());
  95         vfprintf(stderr, format, args);
  96         va_end(args);
  97     }
  98 }
  99 #endif /* __GNUC__ */
 100
 101 #endif /* SQUID_SRC_AUTH_BASIC_SSPI_VALID_H */
 102