examples/libmsrpc/test/lsa/lsaenum.c

   1 /*enumerates SIDs*/
   2
   3 #include "libmsrpc.h"
   4 #include "includes.h"
   5
   6 int main(int argc, char **argv) {
   7
   8    CacServerHandle *hnd = NULL;
   9    TALLOC_CTX *mem_ctx  = NULL;
  10
  11    POLICY_HND *pol      = NULL;
  12
  13    int i;
  14    int max_sids;
  15
  16    mem_ctx = talloc_init("lsaenum");
  17
  18    hnd = cac_NewServerHandle(True);
  19
  20    printf("Enter server to connect to: ");
  21    fscanf(stdin, "%s", hnd->server);
  22
  23    if(!cac_Connect(hnd, NULL)) {
  24       fprintf(stderr, "Could not connect to server.\n Error: %s.\n errno: %s\n", nt_errstr(hnd->status), strerror(errno));
  25       cac_FreeHandle(hnd);
  26       exit(-1);
  27    }
  28
  29    printf("How many sids do you want to grab at a time? ");
  30    fscanf(stdin, "%d", &max_sids);
  31
  32    struct LsaOpenPolicy lop;
  33    ZERO_STRUCT(lop);
  34
  35    lop.in.access = SEC_RIGHT_MAXIMUM_ALLOWED;
  36    lop.in.security_qos = True;
  37
  38
  39    if(!cac_LsaOpenPolicy(hnd, mem_ctx, &lop)) {
  40       fprintf(stderr, "Could not open policy handle.\n Error: %s\n", nt_errstr(hnd->status));
  41       cac_FreeHandle(hnd);
  42       exit(-1);
  43    }
  44
  45    pol = lop.out.pol;
  46
  47
  48    struct LsaEnumSids esop;
  49    ZERO_STRUCT(esop);
  50    esop.in.pol = pol;
  51    /*grab a couple at a time to demonstrate multiple calls*/
  52    esop.in.pref_max_sids = max_sids;
  53
  54    printf("Attempting to fetch SIDs %d at a time\n", esop.in.pref_max_sids);
  55
  56    while(cac_LsaEnumSids(hnd, mem_ctx, &esop)) {
  57
  58       printf("\nEnumerated %d sids: \n", esop.out.num_sids);
  59       for(i = 0; i < esop.out.num_sids; i++) {
  60          printf(" SID: %s\n", sid_string_static(&esop.out.sids[i]));
  61       }
  62
  63       printf("Resolving names\n");
  64
  65       struct LsaGetNamesFromSids gnop;
  66       ZERO_STRUCT(gnop);
  67
  68       gnop.in.pol = pol;
  69       gnop.in.sids = esop.out.sids;
  70       gnop.in.num_sids = esop.out.num_sids;
  71
  72       if(!cac_LsaGetNamesFromSids(hnd, mem_ctx, &gnop)) {
  73          fprintf(stderr, "Could not resolve names.\n Error: %s\n", nt_errstr(hnd->status));
  74          goto done;
  75       }
  76
  77       printf("\nResolved %d names: \n", gnop.out.num_found);
  78       for(i = 0; i < gnop.out.num_found; i++) {
  79          printf(" SID: %s\n", sid_string_static(&gnop.out.sids[i].sid));
  80          printf(" Name: %s\n", gnop.out.sids[i].name);
  81       }
  82
  83       /*clean up a little*/
  84       talloc_free(gnop.out.sids);
  85    }
  86
  87 done:
  88    if(!cac_LsaClosePolicy(hnd, mem_ctx, pol)) {
  89       fprintf(stderr, "Could not close policy handle.\n Error: %s\n", nt_errstr(hnd->status));
  90    }
  91
  92    cac_FreeHandle(hnd);
  93    talloc_destroy(mem_ctx);
  94
  95    return 0;
  96 }