source/lib/display_sec.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    Samba utility functions
   4    Copyright (C) Andrew Tridgell 1992-1999
   5    Copyright (C) Luke Kenneth Casson Leighton 1996 - 1999
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 */
  20
  21 #include "includes.h"
  22
  23 /****************************************************************************
  24 convert a security permissions into a string
  25 ****************************************************************************/
  26 char *get_sec_mask_str(uint32 type)
  27 {
  28         static fstring typestr="";
  29
  30         typestr[0] = 0;
  31
  32         if (type & GENERIC_ALL_ACCESS)
  33                 fstrcat(typestr, "Generic all access ");
  34         if (type & GENERIC_EXECUTE_ACCESS)
  35                 fstrcat(typestr, "Generic execute access ");
  36         if (type & GENERIC_WRITE_ACCESS)
  37                 fstrcat(typestr, "Generic write access ");
  38         if (type & GENERIC_READ_ACCESS)
  39                 fstrcat(typestr, "Generic read access ");
  40         if (type & MAXIMUM_ALLOWED_ACCESS)
  41                 fstrcat(typestr, "MAXIMUM_ALLOWED_ACCESS ");
  42         if (type & SYSTEM_SECURITY_ACCESS)
  43                 fstrcat(typestr, "SYSTEM_SECURITY_ACCESS ");
  44         if (type & SYNCHRONIZE_ACCESS)
  45                 fstrcat(typestr, "SYNCHRONIZE_ACCESS ");
  46         if (type & WRITE_OWNER_ACCESS)
  47                 fstrcat(typestr, "WRITE_OWNER_ACCESS ");
  48         if (type & WRITE_DAC_ACCESS)
  49                 fstrcat(typestr, "WRITE_DAC_ACCESS ");
  50         if (type & READ_CONTROL_ACCESS)
  51                 fstrcat(typestr, "READ_CONTROL_ACCESS ");
  52         if (type & DELETE_ACCESS)
  53                 fstrcat(typestr, "DELETE_ACCESS ");
  54
  55         printf("\t\tSpecific bits: 0x%lx\n", (unsigned long)type&SPECIFIC_RIGHTS_MASK);
  56
  57         return typestr;
  58 }
  59
  60 /****************************************************************************
  61  display sec_access structure
  62  ****************************************************************************/
  63 void display_sec_access(SEC_ACCESS *info)
  64 {
  65         printf("\t\tPermissions: 0x%x: %s\n", *info, get_sec_mask_str(*info));
  66 }
  67
  68 /****************************************************************************
  69  display sec_ace structure
  70  ****************************************************************************/
  71 void display_sec_ace(SEC_ACE *ace)
  72 {
  73         fstring sid_str;
  74
  75         printf("\tACE\n\t\ttype: ");
  76         switch (ace->type) {
  77                 case SEC_ACE_TYPE_ACCESS_ALLOWED:
  78                         printf("ACCESS ALLOWED");
  79                         break;
  80                 case SEC_ACE_TYPE_ACCESS_DENIED:
  81                         printf("ACCESS DENIED");
  82                         break;
  83                 case SEC_ACE_TYPE_SYSTEM_AUDIT:
  84                         printf("SYSTEM AUDIT");
  85                         break;
  86                 case SEC_ACE_TYPE_SYSTEM_ALARM:
  87                         printf("SYSTEM ALARM");
  88                         break;
  89                 default:
  90                         printf("????");
  91                         break;
  92         }
  93         printf(" (%d) flags: %d\n", ace->type, ace->flags);
  94         display_sec_access(&ace->access_mask);
  95         sid_to_string(sid_str, &ace->trustee);
  96         printf("\t\tSID: %s\n\n", sid_str);
  97 }
  98
  99 /****************************************************************************
 100  display sec_acl structure
 101  ****************************************************************************/
 102 void display_sec_acl(SEC_ACL *sec_acl)
 103 {
 104         int i;
 105
 106         printf("\tACL\tNum ACEs:\t%d\trevision:\t%x\n",
 107                          sec_acl->num_aces, sec_acl->revision);
 108         printf("\t---\n");
 109
 110         if (sec_acl->size != 0 && sec_acl->num_aces != 0)
 111                 for (i = 0; i < sec_acl->num_aces; i++)
 112                         display_sec_ace(&sec_acl->aces[i]);
 113
 114 }
 115
 116 void display_acl_type(uint16 type)
 117 {
 118         static fstring typestr="";
 119
 120         typestr[0] = 0;
 121
 122         if (type & SEC_DESC_OWNER_DEFAULTED)    /* 0x0001 */
 123                 fstrcat(typestr, "SEC_DESC_OWNER_DEFAULTED ");
 124         if (type & SEC_DESC_GROUP_DEFAULTED)    /* 0x0002 */
 125                 fstrcat(typestr, "SEC_DESC_GROUP_DEFAULTED ");
 126         if (type & SEC_DESC_DACL_PRESENT)       /* 0x0004 */
 127                 fstrcat(typestr, "SEC_DESC_DACL_PRESENT ");
 128         if (type & SEC_DESC_DACL_DEFAULTED)     /* 0x0008 */
 129                 fstrcat(typestr, "SEC_DESC_DACL_DEFAULTED ");
 130         if (type & SEC_DESC_SACL_PRESENT)       /* 0x0010 */
 131                 fstrcat(typestr, "SEC_DESC_SACL_PRESENT ");
 132         if (type & SEC_DESC_SACL_DEFAULTED)     /* 0x0020 */
 133                 fstrcat(typestr, "SEC_DESC_SACL_DEFAULTED ");
 134         if (type & SEC_DESC_DACL_TRUSTED)       /* 0x0040 */
 135                 fstrcat(typestr, "SEC_DESC_DACL_TRUSTED ");
 136         if (type & SEC_DESC_SERVER_SECURITY)    /* 0x0080 */
 137                 fstrcat(typestr, "SEC_DESC_SERVER_SECURITY ");
 138         if (type & 0x0100) fstrcat(typestr, "0x0100 ");
 139         if (type & 0x0200) fstrcat(typestr, "0x0200 ");
 140         if (type & 0x0400) fstrcat(typestr, "0x0400 ");
 141         if (type & 0x0800) fstrcat(typestr, "0x0800 ");
 142         if (type & 0x1000) fstrcat(typestr, "0x1000 ");
 143         if (type & 0x2000) fstrcat(typestr, "0x2000 ");
 144         if (type & 0x4000) fstrcat(typestr, "0x4000 ");
 145         if (type & SEC_DESC_SELF_RELATIVE)      /* 0x8000 */
 146                 fstrcat(typestr, "SEC_DESC_SELF_RELATIVE ");
 147
 148         printf("type: 0x%04x: %s\n", type, typestr);
 149 }
 150
 151 /****************************************************************************
 152  display sec_desc structure
 153  ****************************************************************************/
 154 void display_sec_desc(SEC_DESC *sec)
 155 {
 156         fstring sid_str;
 157
 158         if (!sec) {
 159                 printf("NULL\n");
 160                 return;
 161         }
 162
 163         printf("revision: %d\n", sec->revision);
 164         display_acl_type(sec->type);
 165
 166         if (sec->sacl) {
 167                 printf("SACL\n");
 168                 display_sec_acl(sec->sacl);
 169         }
 170
 171         if (sec->dacl) {
 172                 printf("DACL\n");
 173                 display_sec_acl(sec->dacl);
 174         }
 175
 176         if (sec->owner_sid) {
 177                 sid_to_string(sid_str, sec->owner_sid);
 178                 printf("\tOwner SID:\t%s\n", sid_str);
 179         }
 180
 181         if (sec->group_sid) {
 182                 sid_to_string(sid_str, sec->group_sid);
 183                 printf("\tParent SID:\t%s\n", sid_str);
 184         }
 185 }