nss_afs_test.c

   1 #include <nss.h>
   2 #include <sys/socket.h>
   3 #include <netinet/in.h>
   4 #include <sys/types.h>
   5 #include <stdio.h>
   6 #include <sys/time.h>
   7 #include <sys/select.h>
   8 #include <unistd.h>
   9 #include <errno.h>
  10 #include <stdlib.h>
  11
  12 int main(int argc,char **argv,char **envp) {
  13         int buflen=1000;
  14         char buffer[buflen];
  15         char *buf;
  16         char *arg;
  17         int uid;
  18         int res;
  19
  20         buf=buffer;
  21         if ( argc != 2 ) {
  22                 printf("Usage: %s [name or id]\n\nAsks (a hopefully running) ptdbnssd for an AFSID or a PT-username, returns both.\n",argv[0]);
  23                 exit(1);
  24         }
  25         arg=argv[1];
  26         if ( ( arg[0] > '0' ) && ( arg[0] < '9' ) ) {
  27                 // NAME-Lookup
  28                 uid=atoi(arg);
  29                 res=ptsid2name(uid,&buf,&buflen);
  30                 if ( res == NSS_STATUS_SUCCESS ) {
  31                         printf("uid=%i name=%s\n",uid,buffer);
  32                         //printf("homedir_method=%i, shell_method=%i\n",conf.homedirs_method,conf.shells_method);
  33                         return 0;
  34                 } else {
  35                         if ( res == NSS_STATUS_NOTFOUND ) {
  36                                 printf("W: AFSID %i not found.\n",uid);
  37                                 return 1;
  38                         } else {
  39                                 if ( res == NSS_STATUS_UNAVAIL ) {
  40                                         printf("E: Error talking to ptdbnssd.\n");
  41                                         return 2;
  42                                 }
  43                         }
  44                 }
  45         } else {
  46                 buf=buffer;
  47                 res=ptsname2id(arg,&uid);
  48                 if ( res == NSS_STATUS_SUCCESS ) {
  49                         printf("uid=%i name=%s\n",uid,arg);
  50                         //printf("homedir_method=%i, shell_method=%i\n",conf.homedirs_method,conf.shells_method);
  51                         return 0;
  52                 } else {
  53                         if ( res == NSS_STATUS_NOTFOUND ) {
  54                                 printf("W: PT-user '%s' not found.\n",buf);
  55                                 return 1;
  56                         } else {
  57                                 if ( res == NSS_STATUS_UNAVAIL ) {
  58                                         printf("E: Error talking to ptdbnssd.\n");
  59                                         return 2;
  60                                 }
  61                         }
  62                 }
  63         }
  64 }