helpers/basic_auth/MSNT/allowusers.cc

   1 #include "squid.h"
   2
   3 /*
   4  * allowusers.c
   5  * (C) 2000 Antonino Iannella, Stellar-X Pty Ltd
   6  * Released under GPL, see COPYING-2.0 for details.
   7  *
   8  * These routines are to allow users attempting to use the proxy which
   9  * have been explicitly allowed by the system administrator.
  10  * The code originated from denyusers.c.
  11  */
  12
  13 #include <stdlib.h>
  14 #include <unistd.h>
  15 #include <sys/types.h>
  16 #include <sys/param.h>
  17 #include <string.h>
  18 #include "msntauth.h"
  19 #include "usersfile.h"
  20
  21 static usersfile AllowUsers;
  22 static int init = 0;
  23
  24 /* shared */
  25 char Allowuserpath[MAXPATHLEN]; /* MAXPATHLEN defined in param.h */
  26
  27 int
  28 Read_allowusers(void)
  29 {
  30     if (!init) {
  31         memset(&AllowUsers, '\0', sizeof(AllowUsers));
  32         init = 1;
  33     }
  34     if (*Allowuserpath)
  35         return Read_usersfile(Allowuserpath, &AllowUsers);
  36     else
  37         return 0;
  38 }
  39
  40 int
  41 Check_ifuserallowed(char *ConnectingUser)
  42 {
  43     return Check_userlist(&AllowUsers, ConnectingUser);
  44 }
  45
  46 void
  47 Check_forallowchange(void)
  48 {
  49     Check_forfilechange(&AllowUsers);
  50 }