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 3 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, see <http://www.gnu.org/licenses/>.  */
  19
  20 #include "cacusermgr.h"
  21
  22 CacGroupInfo *get_group_info(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, POLICY_HND *group_hnd) {
  23    struct SamGetGroupInfo getinfo;
  24
  25    if(!hnd || !mem_ctx ||!group_hnd)
  26       return NULL;
  27
  28    ZERO_STRUCT(getinfo);
  29    getinfo.in.group_hnd = group_hnd;
  30
  31    if(!cac_SamGetGroupInfo(hnd, mem_ctx, &getinfo))
  32       printerr("Could not get group info.", hnd->status);
  33
  34    return getinfo.out.info;
  35 }
  36
  37 void print_group_info(CacGroupInfo *info) {
  38    if(!info)
  39       return;
  40
  41    printf(" Group Name        : %s\n", info->name);
  42    printf(" Description       : %s\n", info->description);
  43    printf(" Number of Members : %d\n", info->num_members);
  44 }
  45
  46 CacGroupInfo *modify_group_info(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, POLICY_HND *group_hnd) {
  47    struct SamSetGroupInfo setinfo;
  48    CacGroupInfo *info = NULL;
  49    fstring tmp;
  50
  51    info = get_group_info(hnd, mem_ctx, group_hnd);
  52
  53    if(!info)
  54       return NULL;
  55
  56    printf("Description [%s]: ", info->description);
  57    mgr_getline(tmp);
  58    if(tmp[0] != '\0')
  59       info->description = talloc_strdup(mem_ctx, tmp);
  60
  61    ZERO_STRUCT(setinfo);
  62    setinfo.in.group_hnd = group_hnd;
  63    setinfo.in.info = info;
  64
  65    if(!cac_SamSetGroupInfo(hnd, mem_ctx, &setinfo)) {
  66       printerr("Could not set info.", hnd->status);
  67       info = NULL;
  68    }
  69
  70    return info;
  71 }
  72
  73 void group_menu(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, POLICY_HND *dom_hnd, POLICY_HND *group_hnd) {
  74    CacGroupInfo *info = NULL;
  75    int rid_type = 0;
  76
  77    fstring in;
  78
  79    char *buf;
  80
  81    struct SamGetGroupMembers getmem;
  82    struct SamGetNamesFromRids getnames;
  83    struct SamAddGroupMember add;
  84    struct SamRemoveGroupMember del;
  85
  86    info = get_group_info(hnd, mem_ctx, group_hnd);
  87
  88    printf("\n");
  89    print_group_info(info);
  90
  91    while(in[0] != 'b' && in[0] != 'B' && in[0] != 'q' && in[0] != 'Q') {
  92       printf("\n");
  93       printf("[m] List Group Members\n");
  94       printf("[a] Add User To Group\n");
  95       printf("[r] Remove User From Group\n");
  96       printf("[l] List Users\n");
  97       printf("[v] View Group Info\n");
  98       printf("[d] Set Group Description\n");
  99       printf("[x] Delete Group\n");
 100       printf("[b] Back\n\n");
 101
 102       printf("Command: ");
 103       mgr_getline(in);
 104
 105       printf("\n");
 106
 107       switch(in[0]) {
 108          case 'a': /*add member to group*/
 109          case 'A':
 110             ZERO_STRUCT(add);
 111             add.in.group_hnd = group_hnd;
 112
 113             printf("Enter RID or Name: ");
 114             rid_type = rid_or_name(hnd, mem_ctx, dom_hnd, &add.in.rid, &buf);
 115
 116             if(rid_type != CAC_USER_RID) {
 117                printf("Invalid User.\n");
 118                break;
 119             }
 120
 121             if(!cac_SamAddGroupMember(hnd, mem_ctx, &add)) {
 122                printerr("Could not add user to group.", hnd->status);
 123             }
 124             break;
 125
 126          case 'r': /*remove user from group*/
 127          case 'R':
 128             ZERO_STRUCT(del);
 129             del.in.group_hnd = group_hnd;
 130
 131             printf("Enter RID or Name: ");
 132             rid_type = rid_or_name(hnd, mem_ctx, dom_hnd, &del.in.rid, &buf);
 133
 134             if(rid_type != CAC_USER_RID) {
 135                printf("Invalid User.\n");
 136                break;
 137             }
 138
 139             if(!cac_SamRemoveGroupMember(hnd, mem_ctx, &del)) {
 140                printerr("Could not remove use from group.", hnd->status);
 141             }
 142             break;
 143
 144          case 'l': /*list users*/
 145          case 'L':
 146             list_users(hnd, mem_ctx, dom_hnd);
 147             break;
 148
 149          case 'm': /*list members*/
 150          case 'M':
 151             ZERO_STRUCT(getmem);
 152             getmem.in.group_hnd = group_hnd;
 153
 154             if(!cac_SamGetGroupMembers(hnd, mem_ctx, &getmem)) {
 155                printerr("Could not get members.", hnd->status);
 156                break;
 157             }
 158
 159             ZERO_STRUCT(getnames);
 160             getnames.in.dom_hnd = dom_hnd;
 161             getnames.in.rids = getmem.out.rids;
 162             getnames.in.num_rids = getmem.out.num_members;
 163
 164             if(!cac_SamGetNamesFromRids(hnd, mem_ctx, &getnames)) {
 165                printerr("Could not lookup names.", hnd->status);
 166                break;
 167             }
 168
 169             printf("Group has %d members:\n", getnames.out.num_names);
 170             print_lookup_records(getnames.out.map, getnames.out.num_names);
 171
 172             break;
 173
 174          case 'd': /*set description*/
 175          case 'D':
 176             info = modify_group_info(hnd, mem_ctx, group_hnd);
 177
 178             if(info)
 179                printf("Set Group Info.\n");
 180             break;
 181
 182          case 'v': /*view info*/
 183          case 'V':
 184             info = get_group_info(hnd, mem_ctx, group_hnd);
 185             print_group_info(info);
 186             break;
 187
 188          case 'x': /*delete group*/
 189          case 'X':
 190             if(!cac_SamDeleteGroup(hnd, mem_ctx, group_hnd))
 191                printerr("Could Not Delete Group.", hnd->status);
 192
 193             /*we want to go back to the main menu*/
 194             in[0] = 'b';
 195             break;
 196
 197          case 'b': /*back*/
 198          case 'B':
 199          case 'q':
 200          case 'Q':
 201             break;
 202
 203          default:
 204             printf("Invalid Command.\n");
 205       }
 206    }
 207
 208    cac_SamClose(hnd, mem_ctx, group_hnd);
 209 }