diff options
Diffstat (limited to 'source4/libcli/ndr/ndr_sec.c')
| -rw-r--r-- | source4/libcli/ndr/ndr_sec.c | 309 |
1 files changed, 0 insertions, 309 deletions
diff --git a/source4/libcli/ndr/ndr_sec.c b/source4/libcli/ndr/ndr_sec.c deleted file mode 100644 index 9ac5240b0f..0000000000 --- a/source4/libcli/ndr/ndr_sec.c +++ /dev/null @@ -1,309 +0,0 @@ -/* - Unix SMB/CIFS implementation. - - routines for marshalling/unmarshalling security descriptors - and related structures - - Copyright (C) Andrew Tridgell 2003 - - 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" - -/* - parse a security_ace -*/ -NTSTATUS ndr_pull_security_ace(struct ndr_pull *ndr, struct security_ace *ace) -{ - uint16 size; - struct ndr_pull_save save; - - ndr_pull_save(ndr, &save); - - NDR_CHECK(ndr_pull_u8(ndr, &ace->type)); - NDR_CHECK(ndr_pull_u8(ndr, &ace->flags)); - NDR_CHECK(ndr_pull_u16(ndr, &size)); - NDR_CHECK(ndr_pull_limit_size(ndr, size, 4)); - - NDR_CHECK(ndr_pull_u32(ndr, &ace->access_mask)); - - if (sec_ace_object(ace->type)) { - NDR_ALLOC(ndr, ace->obj); - NDR_CHECK(ndr_pull_u32(ndr, &ace->obj->flags)); - if (ace->obj->flags & SEC_ACE_OBJECT_PRESENT) { - NDR_CHECK(ndr_pull_guid(ndr, &ace->obj->object_guid)); - } - if (ace->obj->flags & SEC_ACE_OBJECT_INHERITED_PRESENT) { - NDR_CHECK(ndr_pull_guid(ndr, &ace->obj->inherit_guid)); - } - } - - - NDR_CHECK(ndr_pull_dom_sid(ndr, &ace->trustee)); - - ndr_pull_restore(ndr, &save); - NDR_CHECK(ndr_pull_advance(ndr, size)); - - return NT_STATUS_OK; -} - -/* - parse a security_acl -*/ -NTSTATUS ndr_pull_security_acl(struct ndr_pull *ndr, struct security_acl *acl) -{ - int i; - uint16 size; - struct ndr_pull_save save; - - ndr_pull_save(ndr, &save); - - NDR_CHECK(ndr_pull_u16(ndr, &acl->revision)); - NDR_CHECK(ndr_pull_u16(ndr, &size)); - NDR_CHECK(ndr_pull_limit_size(ndr, size, 4)); - NDR_CHECK(ndr_pull_u32(ndr, &acl->num_aces)); - - NDR_ALLOC_N(ndr, acl->aces, acl->num_aces); - - for (i=0;i<acl->num_aces;i++) { - NDR_CHECK(ndr_pull_security_ace(ndr, &acl->aces[i])); - } - - ndr_pull_restore(ndr, &save); - NDR_CHECK(ndr_pull_advance(ndr, size)); - - return NT_STATUS_OK; -} - -/* - parse a security_acl offset and structure -*/ -NTSTATUS ndr_pull_security_acl_ofs(struct ndr_pull *ndr, struct security_acl **acl) -{ - uint32 ofs; - struct ndr_pull_save save; - - NDR_CHECK(ndr_pull_u32(ndr, &ofs)); - if (ofs == 0) { - /* it is valid for an acl ptr to be NULL */ - *acl = NULL; - return NT_STATUS_OK; - } - - ndr_pull_save(ndr, &save); - NDR_CHECK(ndr_pull_set_offset(ndr, ofs)); - NDR_ALLOC(ndr, *acl); - NDR_CHECK(ndr_pull_security_acl(ndr, *acl)); - ndr_pull_restore(ndr, &save); - - return NT_STATUS_OK; -} - - -/* - parse a dom_sid -*/ -NTSTATUS ndr_pull_dom_sid(struct ndr_pull *ndr, struct dom_sid *sid) -{ - int i; - - NDR_CHECK(ndr_pull_u8(ndr, &sid->sid_rev_num)); - NDR_CHECK(ndr_pull_u8(ndr, &sid->num_auths)); - for (i=0;i<6;i++) { - NDR_CHECK(ndr_pull_u8(ndr, &sid->id_auth[i])); - } - - NDR_ALLOC_N(ndr, sid->sub_auths, sid->num_auths); - - for (i=0;i<sid->num_auths;i++) { - NDR_CHECK(ndr_pull_u32(ndr, &sid->sub_auths[i])); - } - - return NT_STATUS_OK; -} - -/* - parse a dom_sid2 - this is a dom_sid but with an extra copy of the num_auths field -*/ -NTSTATUS ndr_pull_dom_sid2(struct ndr_pull *ndr, struct dom_sid *sid) -{ - uint32 num_auths; - NDR_CHECK(ndr_pull_u32(ndr, &num_auths)); - return ndr_pull_dom_sid(ndr, sid); -} - -/* - parse a dom_sid offset and structure -*/ -NTSTATUS ndr_pull_dom_sid_ofs(struct ndr_pull *ndr, struct dom_sid **sid) -{ - uint32 ofs; - struct ndr_pull_save save; - - NDR_CHECK(ndr_pull_u32(ndr, &ofs)); - if (ofs == 0) { - /* it is valid for a dom_sid ptr to be NULL */ - *sid = NULL; - return NT_STATUS_OK; - } - - ndr_pull_save(ndr, &save); - NDR_CHECK(ndr_pull_set_offset(ndr, ofs)); - NDR_ALLOC(ndr, *sid); - NDR_CHECK(ndr_pull_dom_sid(ndr, *sid)); - ndr_pull_restore(ndr, &save); - - return NT_STATUS_OK; -} - -/* - parse a security descriptor -*/ -NTSTATUS ndr_pull_security_descriptor(struct ndr_pull *ndr, - struct security_descriptor **sd) -{ - NDR_ALLOC(ndr, *sd); - - NDR_CHECK(ndr_pull_u8(ndr, &(*sd)->revision)); - NDR_CHECK(ndr_pull_u16(ndr, &(*sd)->type)); - NDR_CHECK(ndr_pull_dom_sid_ofs(ndr, &(*sd)->owner_sid)); - NDR_CHECK(ndr_pull_dom_sid_ofs(ndr, &(*sd)->group_sid)); - NDR_CHECK(ndr_pull_security_acl_ofs(ndr, &(*sd)->sacl)); - NDR_CHECK(ndr_pull_security_acl_ofs(ndr, &(*sd)->dacl)); - - return NT_STATUS_OK; -} - - -/* - parse a security_ace -*/ -NTSTATUS ndr_push_security_ace(struct ndr_push *ndr, struct security_ace *ace) -{ - struct ndr_push_save save1, save2; - - NDR_CHECK(ndr_push_u8(ndr, ace->type)); - NDR_CHECK(ndr_push_u8(ndr, ace->flags)); - ndr_push_save(ndr, &save1); - NDR_CHECK(ndr_push_u16(ndr, 0)); - NDR_CHECK(ndr_push_u32(ndr, ace->access_mask)); - - if (sec_ace_object(ace->type)) { - NDR_CHECK(ndr_push_u32(ndr, ace->obj->flags)); - if (ace->obj->flags & SEC_ACE_OBJECT_PRESENT) { - NDR_CHECK(ndr_push_guid(ndr, &ace->obj->object_guid)); - } - if (ace->obj->flags & SEC_ACE_OBJECT_INHERITED_PRESENT) { - NDR_CHECK(ndr_push_guid(ndr, &ace->obj->inherit_guid)); - } - } - - NDR_CHECK(ndr_push_dom_sid(ndr, &ace->trustee)); - - ndr_push_save(ndr, &save2); - ndr_push_restore(ndr, &save1); - NDR_CHECK(ndr_push_u16(ndr, 2 + save2.offset - save1.offset)); - ndr_push_restore(ndr, &save2); - - return NT_STATUS_OK; -} - - -/* - push a security_acl -*/ -NTSTATUS ndr_push_security_acl(struct ndr_push *ndr, struct security_acl *acl) -{ - int i; - struct ndr_push_save save1, save2; - - NDR_CHECK(ndr_push_u16(ndr, acl->revision)); - ndr_push_save(ndr, &save1); - NDR_CHECK(ndr_push_u16(ndr, 0)); - NDR_CHECK(ndr_push_u32(ndr, acl->num_aces)); - for (i=0;i<acl->num_aces;i++) { - NDR_CHECK(ndr_push_security_ace(ndr, &acl->aces[i])); - } - ndr_push_save(ndr, &save2); - ndr_push_restore(ndr, &save1); - NDR_CHECK(ndr_push_u16(ndr, 2 + save2.offset - save1.offset)); - ndr_push_restore(ndr, &save2); - - return NT_STATUS_OK; -} - -/* - push a dom_sid -*/ -NTSTATUS ndr_push_dom_sid(struct ndr_push *ndr, struct dom_sid *sid) -{ - int i; - - NDR_CHECK(ndr_push_u8(ndr, sid->sid_rev_num)); - NDR_CHECK(ndr_push_u8(ndr, sid->num_auths)); - for (i=0;i<6;i++) { - NDR_CHECK(ndr_push_u8(ndr, sid->id_auth[i])); - } - for (i=0;i<sid->num_auths;i++) { - NDR_CHECK(ndr_push_u32(ndr, sid->sub_auths[i])); - } - - return NT_STATUS_OK; -} - - -/* - generate a ndr security descriptor -*/ -NTSTATUS ndr_push_security_descriptor(struct ndr_push *ndr, - struct security_descriptor *sd) -{ - struct ndr_push_save save; - struct ndr_push_save ofs1, ofs2, ofs3, ofs4; - - ndr_push_save(ndr, &save); - - NDR_CHECK(ndr_push_u8(ndr, sd->revision)); - NDR_CHECK(ndr_push_u16(ndr, sd->type)); - - NDR_CHECK(ndr_push_offset(ndr, &ofs1)); - NDR_CHECK(ndr_push_offset(ndr, &ofs2)); - NDR_CHECK(ndr_push_offset(ndr, &ofs3)); - NDR_CHECK(ndr_push_offset(ndr, &ofs4)); - - if (sd->owner_sid) { - NDR_CHECK(ndr_push_offset_ptr(ndr, &ofs1, &save)); - NDR_CHECK(ndr_push_dom_sid(ndr, sd->owner_sid)); - } - - if (sd->group_sid) { - NDR_CHECK(ndr_push_offset_ptr(ndr, &ofs2, &save)); - NDR_CHECK(ndr_push_dom_sid(ndr, sd->group_sid)); - } - - if (sd->sacl) { - NDR_CHECK(ndr_push_offset_ptr(ndr, &ofs3, &save)); - NDR_CHECK(ndr_push_security_acl(ndr, sd->sacl)); - } - - if (sd->dacl) { - NDR_CHECK(ndr_push_offset_ptr(ndr, &ofs4, &save)); - NDR_CHECK(ndr_push_security_acl(ndr, sd->dacl)); - } - - return NT_STATUS_OK; -} |