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 2 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, write to the Free Software
  19    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  20 */
  21
  22 #include "includes.h"
  23
  24 /****************************************************************************
  25 convert a security permissions into a string
  26 ****************************************************************************/
  27 char *get_sec_mask_str(uint32 type)
  28 {
  29         static fstring typestr="";
  30
  31         typestr[0] = 0;
  32
  33         if (type & GENERIC_ALL_ACCESS)
  34                 fstrcat(typestr, "Generic all access ");
  35         if (type & GENERIC_EXECUTE_ACCESS)
  36                 fstrcat(typestr, "Generic execute access ");
  37         if (type & GENERIC_WRITE_ACCESS)
  38                 fstrcat(typestr, "Generic write access ");
  39         if (type & GENERIC_READ_ACCESS)
  40                 fstrcat(typestr, "Generic read access ");
  41         if (type & MAXIMUM_ALLOWED_ACCESS)
  42                 fstrcat(typestr, "MAXIMUM_ALLOWED_ACCESS ");
  43         if (type & SYSTEM_SECURITY_ACCESS)
  44                 fstrcat(typestr, "SYSTEM_SECURITY_ACCESS ");
  45         if (type & SYNCHRONIZE_ACCESS)
  46                 fstrcat(typestr, "SYNCHRONIZE_ACCESS ");
  47         if (type & WRITE_OWNER_ACCESS)
  48                 fstrcat(typestr, "WRITE_OWNER_ACCESS ");
  49         if (type & WRITE_DAC_ACCESS)
  50                 fstrcat(typestr, "WRITE_DAC_ACCESS ");
  51         if (type & READ_CONTROL_ACCESS)
  52                 fstrcat(typestr, "READ_CONTROL_ACCESS ");
  53         if (type & DELETE_ACCESS)
  54                 fstrcat(typestr, "DELETE_ACCESS ");
  55
  56         printf("\t\tSpecific bits: 0x%lx\n", (unsigned long)type&SPECIFIC_RIGHTS_MASK);
  57
  58         return typestr;
  59 }
  60
  61 /****************************************************************************
  62  display sec_access structure
  63  ****************************************************************************/
  64 void display_sec_access(SEC_ACCESS *info)
  65 {
  66         printf("\t\tPermissions: 0x%x: %s\n", *info, get_sec_mask_str(*info));
  67 }
  68
  69 /****************************************************************************
  70  display sec_ace structure
  71  ****************************************************************************/
  72 void display_sec_ace(SEC_ACE *ace)
  73 {
  74         fstring sid_str;
  75
  76         printf("\tACE\n\t\ttype: ");
  77         switch (ace->type) {
  78                 case SEC_ACE_TYPE_ACCESS_ALLOWED:
  79                         printf("ACCESS ALLOWED");
  80                         break;
  81                 case SEC_ACE_TYPE_ACCESS_DENIED:
  82                         printf("ACCESS DENIED");
  83                         break;
  84                 case SEC_ACE_TYPE_SYSTEM_AUDIT:
  85                         printf("SYSTEM AUDIT");
  86                         break;
  87                 case SEC_ACE_TYPE_SYSTEM_ALARM:
  88                         printf("SYSTEM ALARM");
  89                         break;
  90                 default:
  91                         printf("????");
  92                         break;
  93         }
  94         printf(" (%d) flags: %d\n", ace->type, ace->flags);
  95         display_sec_access(&ace->access_mask);
  96         sid_to_string(sid_str, &ace->trustee);
  97         printf("\t\tSID: %s\n\n", sid_str);
  98 }
  99
 100 /****************************************************************************
 101  display sec_acl structure
 102  ****************************************************************************/
 103 void display_sec_acl(SEC_ACL *sec_acl)
 104 {
 105         int i;
 106
 107         printf("\tACL\tNum ACEs:\t%d\trevision:\t%x\n",
 108                          sec_acl->num_aces, sec_acl->revision);
 109         printf("\t---\n");
 110
 111         if (sec_acl->size != 0 && sec_acl->num_aces != 0)
 112                 for (i = 0; i < sec_acl->num_aces; i++)
 113                         display_sec_ace(&sec_acl->aces[i]);
 114
 115 }
 116
 117 void display_acl_type(uint16 type)
 118 {
 119         static fstring typestr="";
 120
 121         typestr[0] = 0;
 122
 123         if (type & SEC_DESC_OWNER_DEFAULTED)    /* 0x0001 */
 124                 fstrcat(typestr, "SEC_DESC_OWNER_DEFAULTED ");
 125         if (type & SEC_DESC_GROUP_DEFAULTED)    /* 0x0002 */
 126                 fstrcat(typestr, "SEC_DESC_GROUP_DEFAULTED ");
 127         if (type & SEC_DESC_DACL_PRESENT)       /* 0x0004 */
 128                 fstrcat(typestr, "SEC_DESC_DACL_PRESENT ");
 129         if (type & SEC_DESC_DACL_DEFAULTED)     /* 0x0008 */
 130                 fstrcat(typestr, "SEC_DESC_DACL_DEFAULTED ");
 131         if (type & SEC_DESC_SACL_PRESENT)       /* 0x0010 */
 132                 fstrcat(typestr, "SEC_DESC_SACL_PRESENT ");
 133         if (type & SEC_DESC_SACL_DEFAULTED)     /* 0x0020 */
 134                 fstrcat(typestr, "SEC_DESC_SACL_DEFAULTED ");
 135         if (type & SEC_DESC_DACL_TRUSTED)       /* 0x0040 */
 136                 fstrcat(typestr, "SEC_DESC_DACL_TRUSTED ");
 137         if (type & SEC_DESC_SERVER_SECURITY)    /* 0x0080 */
 138                 fstrcat(typestr, "SEC_DESC_SERVER_SECURITY ");
 139         if (type & 0x0100) fstrcat(typestr, "0x0100 ");
 140         if (type & 0x0200) fstrcat(typestr, "0x0200 ");
 141         if (type & 0x0400) fstrcat(typestr, "0x0400 ");
 142         if (type & 0x0800) fstrcat(typestr, "0x0800 ");
 143         if (type & 0x1000) fstrcat(typestr, "0x1000 ");
 144         if (type & 0x2000) fstrcat(typestr, "0x2000 ");
 145         if (type & 0x4000) fstrcat(typestr, "0x4000 ");
 146         if (type & SEC_DESC_SELF_RELATIVE)      /* 0x8000 */
 147                 fstrcat(typestr, "SEC_DESC_SELF_RELATIVE ");
 148
 149         printf("type: 0x%04x: %s\n", type, typestr);
 150 }
 151
 152 /****************************************************************************
 153  display sec_desc structure
 154  ****************************************************************************/
 155 void display_sec_desc(SEC_DESC *sec)
 156 {
 157         fstring sid_str;
 158
 159         if (!sec) {
 160                 printf("NULL\n");
 161                 return;
 162         }
 163
 164         printf("revision: %d\n", sec->revision);
 165         display_acl_type(sec->type);
 166
 167         if (sec->sacl) {
 168                 printf("SACL\n");
 169                 display_sec_acl(sec->sacl);
 170         }
 171
 172         if (sec->dacl) {
 173                 printf("DACL\n");
 174                 display_sec_acl(sec->dacl);
 175         }
 176
 177         if (sec->owner_sid) {
 178                 sid_to_string(sid_str, sec->owner_sid);
 179                 printf("\tOwner SID:\t%s\n", sid_str);
 180         }
 181
 182         if (sec->group_sid) {
 183                 sid_to_string(sid_str, sec->group_sid);
 184                 printf("\tParent SID:\t%s\n", sid_str);
 185         }
 186 }