examples/libmsrpc/cacusermgr/mgr_group.c

   1 /*
   2  * Unix SMB/CIFS implementation.
   3  * cacusermgr group implementation.
   4  *
   5  * Copyright (C) Chris Nicholls     2005
   6  *
   7  * This program is free software; you can redistribute it and/or modify it
   8  * under the terms of the GNU General Public License as published by the
   9  * Free Software Foundation; either version 2 of the License, or (at your
  10  * option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful, but WITHOUT
  13  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  14  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  15  * more details.
  16  *
  17  * You should have received a copy of the GNU General Public License along with
  18  * this program; if not, write to the Free Software Foundation, Inc., 675
  19  * Mass Ave, Cambridge, MA 02139, USA.  */
  20
  21 #include "cacusermgr.h"
  22
  23 CacGroupInfo *get_group_info(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, POLICY_HND *group_hnd) {
  24    struct SamGetGroupInfo getinfo;
  25
  26    if(!hnd || !mem_ctx ||!group_hnd)
  27       return NULL;
  28
  29    ZERO_STRUCT(getinfo);
  30    getinfo.in.group_hnd = group_hnd;
  31
  32    if(!cac_SamGetGroupInfo(hnd, mem_ctx, &getinfo))
  33       printerr("Could not get group info.", hnd->status);
  34
  35    return getinfo.out.info;
  36 }
  37
  38 void print_group_info(CacGroupInfo *info) {
  39    if(!info)
  40       return;
  41
  42    printf(" Group Name        : %s\n", info->name);
  43    printf(" Description       : %s\n", info->description);
  44    printf(" Number of Members : %d\n", info->num_members);
  45 }
  46
  47 CacGroupInfo *modify_group_info(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, POLICY_HND *group_hnd) {
  48    struct SamSetGroupInfo setinfo;
  49    CacGroupInfo *info = NULL;
  50    fstring tmp;
  51
  52    info = get_group_info(hnd, mem_ctx, group_hnd);
  53
  54    if(!info)
  55       return NULL;
  56
  57    printf("Description [%s]: ", info->description);
  58    mgr_getline(tmp);
  59    if(tmp[0] != '\0')
  60       info->description = talloc_strdup(mem_ctx, tmp);
  61
  62    ZERO_STRUCT(setinfo);
  63    setinfo.in.group_hnd = group_hnd;
  64    setinfo.in.info = info;
  65
  66    if(!cac_SamSetGroupInfo(hnd, mem_ctx, &setinfo)) {
  67       printerr("Could not set info.", hnd->status);
  68       info = NULL;
  69    }
  70
  71    return info;
  72 }
  73
  74 void group_menu(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, POLICY_HND *dom_hnd, POLICY_HND *group_hnd) {
  75    CacGroupInfo *info = NULL;
  76    int rid_type = 0;
  77
  78    fstring in;
  79
  80    char *buf;
  81
  82    struct SamGetGroupMembers getmem;
  83    struct SamGetNamesFromRids getnames;
  84    struct SamAddGroupMember add;
  85    struct SamRemoveGroupMember del;
  86
  87    info = get_group_info(hnd, mem_ctx, group_hnd);
  88
  89    printf("\n");
  90    print_group_info(info);
  91
  92    while(in[0] != 'b' && in[0] != 'B' && in[0] != 'q' && in[0] != 'Q') {
  93       printf("\n");
  94       printf("[m] List Group Members\n");
  95       printf("[a] Add User To Group\n");
  96       printf("[r] Remove User From Group\n");
  97       printf("[l] List Users\n");
  98       printf("[v] View Group Info\n");
  99       printf("[d] Set Group Description\n");
 100       printf("[x] Delete Group\n");
 101       printf("[b] Back\n\n");
 102
 103       printf("Command: ");
 104       mgr_getline(in);
 105
 106       printf("\n");
 107
 108       switch(in[0]) {
 109          case 'a': /*add member to group*/
 110          case 'A':
 111             ZERO_STRUCT(add);
 112             add.in.group_hnd = group_hnd;
 113
 114             printf("Enter RID or Name: ");
 115             rid_type = rid_or_name(hnd, mem_ctx, dom_hnd, &add.in.rid, &buf);
 116
 117             if(rid_type != CAC_USER_RID) {
 118                printf("Invalid User.\n");
 119                break;
 120             }
 121
 122             if(!cac_SamAddGroupMember(hnd, mem_ctx, &add)) {
 123                printerr("Could not add user to group.", hnd->status);
 124             }
 125             break;
 126
 127          case 'r': /*remove user from group*/
 128          case 'R':
 129             ZERO_STRUCT(del);
 130             del.in.group_hnd = group_hnd;
 131
 132             printf("Enter RID or Name: ");
 133             rid_type = rid_or_name(hnd, mem_ctx, dom_hnd, &del.in.rid, &buf);
 134
 135             if(rid_type != CAC_USER_RID) {
 136                printf("Invalid User.\n");
 137                break;
 138             }
 139
 140             if(!cac_SamRemoveGroupMember(hnd, mem_ctx, &del)) {
 141                printerr("Could not remove use from group.", hnd->status);
 142             }
 143             break;
 144
 145          case 'l': /*list users*/
 146          case 'L':
 147             list_users(hnd, mem_ctx, dom_hnd);
 148             break;
 149
 150          case 'm': /*list members*/
 151          case 'M':
 152             ZERO_STRUCT(getmem);
 153             getmem.in.group_hnd = group_hnd;
 154
 155             if(!cac_SamGetGroupMembers(hnd, mem_ctx, &getmem)) {
 156                printerr("Could not get members.", hnd->status);
 157                break;
 158             }
 159
 160             ZERO_STRUCT(getnames);
 161             getnames.in.dom_hnd = dom_hnd;
 162             getnames.in.rids = getmem.out.rids;
 163             getnames.in.num_rids = getmem.out.num_members;
 164
 165             if(!cac_SamGetNamesFromRids(hnd, mem_ctx, &getnames)) {
 166                printerr("Could not lookup names.", hnd->status);
 167                break;
 168             }
 169
 170             printf("Group has %d members:\n", getnames.out.num_names);
 171             print_lookup_records(getnames.out.map, getnames.out.num_names);
 172
 173             break;
 174
 175          case 'd': /*set description*/
 176          case 'D':
 177             info = modify_group_info(hnd, mem_ctx, group_hnd);
 178
 179             if(info)
 180                printf("Set Group Info.\n");
 181             break;
 182
 183          case 'v': /*view info*/
 184          case 'V':
 185             info = get_group_info(hnd, mem_ctx, group_hnd);
 186             print_group_info(info);
 187             break;
 188
 189          case 'x': /*delete group*/
 190          case 'X':
 191             if(!cac_SamDeleteGroup(hnd, mem_ctx, group_hnd))
 192                printerr("Could Not Delete Group.", hnd->status);
 193
 194             /*we want to go back to the main menu*/
 195             in[0] = 'b';
 196             break;
 197
 198          case 'b': /*back*/
 199          case 'B':
 200          case 'q':
 201          case 'Q':
 202             break;
 203
 204          default:
 205             printf("Invalid Command.\n");
 206       }
 207    }
 208
 209    cac_SamClose(hnd, mem_ctx, group_hnd);
 210 }