authenumerate.c

   1 /*
   2 ** Copyright 2003 Double Precision, Inc.  See COPYING for
   3 ** distribution information.
   4 */
   5
   6 #include        "auth.h"
   7 #include        "authstaticlist.h"
   8 #include        "courierauthsasl.h"
   9 #include        "courierauth.h"
  10 #include        <stdio.h>
  11 #include        <stdlib.h>
  12 #include        <string.h>
  13 #include        <errno.h>
  14 #if     HAVE_UNISTD_H
  15 #include        <unistd.h>
  16 #endif
  17 #include        "numlib/numlib.h"
  18
  19 static const char rcsid[]="$Id: authenumerate.c,v 1.3 2004/11/14 02:58:16 mrsam Exp $";
  20
  21 static int with_options = 0;
  22 static int shared_only = 0;
  23
  24 static void enum_cb(const char *name,
  25                     uid_t uid,
  26                     gid_t gid,
  27                     const char *homedir,
  28                     const char *maildir,
  29                     const char *options,
  30                     void *void_arg)
  31 {
  32         char buf1[NUMBUFSIZE];
  33         char buf2[NUMBUFSIZE];
  34
  35         if (name == NULL)
  36         {
  37                 *(int *)void_arg=0;
  38                 return;
  39         }
  40
  41         if (shared_only)
  42         {
  43                 char *opt = auth_getoption(options, "disableshared");
  44                 if (opt)
  45                 {
  46                         int disable = atoi(opt);
  47                         free(opt);
  48                         if (disable)
  49                                 return;
  50                 }
  51         }
  52
  53         printf("%s\t%s\t\%s\t%s", name,
  54                libmail_str_uid_t(uid, buf1),
  55                libmail_str_gid_t(gid, buf2),
  56                homedir);
  57         printf("\t%s", maildir ? maildir : "");
  58         if (with_options)
  59                 printf("\t%s", options ? options : "");
  60         printf("\n");
  61 }
  62
  63 int main(int argc, char **argv)
  64 {
  65         int exit_code;
  66
  67         while (argc > 1)
  68         {
  69                 if (!strcmp(argv[1], "-s"))
  70                         shared_only = 1;
  71                 else if (!strcmp(argv[1], "-o"))
  72                         with_options = 1;
  73                 else
  74                 {
  75                         fprintf(stderr, "Usage: authenumerate [-s] [-o]\n");
  76                         exit(1);
  77                 }
  78                 argv++;
  79                 argc--;
  80         }
  81
  82         exit_code=1;
  83
  84         auth_enumerate(enum_cb, &exit_code);
  85         exit(exit_code);
  86         return (0);
  87 }