diff options
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/libads/disp_sec.c | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/source3/libads/disp_sec.c b/source3/libads/disp_sec.c new file mode 100644 index 0000000000..c6fe0862c9 --- /dev/null +++ b/source3/libads/disp_sec.c @@ -0,0 +1,175 @@ +/* + Unix SMB/Netbios implementation. + Version 3.0. + Samba utility functions. ADS stuff + Copyright (C) Alexey Kotovich 2002 + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include "includes.h" + +#ifdef HAVE_ADS + +static struct perm_mask_str { + uint32 mask; + char *str; +} perms[] = { + {SEC_RIGHTS_FULL_CTRL, "[Full Control]"}, + + {SEC_RIGHTS_LIST_CONTENTS, "[List Contents]"}, + {SEC_RIGHTS_LIST_OBJECT, "[List Object]"}, + + {SEC_RIGHTS_READ_ALL_PROP, "[Read All Properties]"}, + {SEC_RIGHTS_READ_PERMS, "[Read Permissions]"}, + + {SEC_RIGHTS_WRITE_ALL_VALID, "[All validate writes]"}, + {SEC_RIGHTS_WRITE_ALL_PROP, "[Write All Properties]"}, + + {SEC_RIGHTS_MODIFY_PERMS, "[Modify Permissions]"}, + {SEC_RIGHTS_MODIFY_OWNER, "[Modify Owner]"}, + + {SEC_RIGHTS_CREATE_CHILD, "[Create All Child Objects]"}, + + {SEC_RIGHTS_DELETE, "[Delete]"}, + {SEC_RIGHTS_DELETE_SUBTREE, "[Delete Subtree]"}, + {SEC_RIGHTS_DELETE_CHILD, "[Delete All Child Objects]"}, + + {SEC_RIGHTS_CHANGE_PASSWD, "[Change Password]"}, + {SEC_RIGHTS_RESET_PASSWD, "[Reset Password]"}, + {0, 0} +}; + +/* convert a security permissions into a string */ +void ads_disp_perms(uint32 type) +{ + int i = 0; + int j = 0; + + printf("Permissions: "); + + if (type == SEC_RIGHTS_FULL_CTRL) { + printf("%s\n", perms[j].str); + return; + } + + for (i = 0; i < 32; i++) { + if (type & (1 << i)) { + for (j = 1; perms[j].str; j ++) { + if (perms[j].mask == (((unsigned) 1) << i)) { + printf("\n\t%s", perms[j].str); + } + } + type &= ~(1 << i); + } + } + + /* remaining bits get added on as-is */ + if (type != 0) { + printf("[%08x]", type); + } + puts(""); +} + +/* Check if ACE has OBJECT type */ +BOOL ads_ace_object(uint8 type) +{ + if (type == SEC_ACE_TYPE_ACCESS_ALLOWED_OBJECT || + type == SEC_ACE_TYPE_ACCESS_DENIED_OBJECT || + type == SEC_ACE_TYPE_SYSTEM_AUDIT_OBJECT || + type == SEC_ACE_TYPE_SYSTEM_ALARM_OBJECT) { + return True; + } + return False; +} + +/* display ACE */ +void ads_disp_ace(SEC_ACE *sec_ace) +{ + char *access_type = "UNKNOWN"; + + if (!sec_ace_object(sec_ace->type)) { + printf("------- ACE (type: 0x%02x, flags: 0x%02x, size: 0x%02x, mask: 0x%x)\n", + sec_ace->type, + sec_ace->flags, + sec_ace->size, + sec_ace->info.mask); + } else { + printf("------- ACE (type: 0x%02x, flags: 0x%02x, size: 0x%02x, mask: 0x%x, object flags: 0x%x)\n", + sec_ace->type, + sec_ace->flags, + sec_ace->size, + sec_ace->info.mask, + sec_ace->obj_flags); + } + + if (sec_ace->type == SEC_ACE_TYPE_ACCESS_ALLOWED) { + access_type = "ALLOWED"; + } else if (sec_ace->type == SEC_ACE_TYPE_ACCESS_DENIED) { + access_type = "DENIED"; + } else if (sec_ace->type == SEC_ACE_TYPE_SYSTEM_AUDIT) { + access_type = "SYSTEM AUDIT"; + } else if (sec_ace->type == SEC_ACE_TYPE_ACCESS_ALLOWED_OBJECT) { + access_type = "ALLOWED OBJECT"; + } else if (sec_ace->type == SEC_ACE_TYPE_ACCESS_DENIED_OBJECT) { + access_type = "DEINED OBJECT"; + } else if (sec_ace->type == SEC_ACE_TYPE_SYSTEM_AUDIT_OBJECT) { + access_type = "AUDIT OBJECT"; + } + + printf("access SID: %s\naccess type: %s\n", + sid_string_static(&sec_ace->trustee), access_type); + + ads_disp_perms(sec_ace->info.mask); +} + +/* display ACL */ +void ads_disp_acl(SEC_ACL *sec_acl, char *type) +{ + if (!sec_acl) + printf("------- (%s) ACL not present\n", type); + else { + printf("------- (%s) ACL (revision: %d, size: %d, number of ACEs: %d)\n", + type, + sec_acl->revision, + sec_acl->size, + sec_acl->num_aces); + } +} + +/* display SD */ +void ads_disp_sd(SEC_DESC *sd) +{ + int i; + + printf("-------------- Security Descriptor (revision: %d, type: 0x%02x)\n", + sd->revision, + sd->type); + printf("owner SID: %s\n", sid_string_static(sd->owner_sid)); + printf("group SID: %s\n", sid_string_static(sd->grp_sid)); + + ads_disp_acl(sd->sacl, "system"); + for (i = 0; i < sd->sacl->num_aces; i ++) + ads_disp_ace(&sd->sacl->ace[i]); + + ads_disp_acl(sd->dacl, "user"); + for (i = 0; i < sd->dacl->num_aces; i ++) + ads_disp_ace(&sd->dacl->ace[i]); + + printf("-------------- End Of Security Descriptor\n"); +} + +#endif + |