authenumerate.c

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