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-rw-r--r--source4/librpc/config.mk34
-rw-r--r--source4/librpc/idl/drsuapi.idl11
-rw-r--r--source4/librpc/idl/krb5pac.idl3
-rw-r--r--source4/librpc/idl/nbt.idl4
-rw-r--r--source4/librpc/idl/security.idl23
-rw-r--r--source4/librpc/ndr/libndr.h9
-rw-r--r--source4/librpc/ndr/ndr_drsuapi.c2
-rw-r--r--source4/librpc/ndr/ndr_sec.c120
-rw-r--r--source4/librpc/ndr/ndr_sec_helper.c135
9 files changed, 134 insertions, 207 deletions
diff --git a/source4/librpc/config.mk b/source4/librpc/config.mk
index 0719804aca..57d6ddfbb3 100644
--- a/source4/librpc/config.mk
+++ b/source4/librpc/config.mk
@@ -28,16 +28,12 @@ PUBLIC_DEPENDENCIES = LIBCOMPRESSION
# End SUBSYSTEM NDR_COMPRESSION
################################################
-[SUBSYSTEM::NDR_SECURITY_HELPER]
-PRIVATE_PROTO_HEADER = ndr/ndr_sec.h
-OBJ_FILES = ndr/ndr_sec_helper.o ndr/ndr_sec.o
-
[LIBRARY::NDR_SECURITY]
VERSION = 0.0.1
SO_VERSION = 0
-OBJ_FILES = gen_ndr/ndr_security.o
+OBJ_FILES = gen_ndr/ndr_security.o ndr/ndr_sec_helper.o
PUBLIC_HEADERS = gen_ndr/security.h
-PUBLIC_DEPENDENCIES = NDR_MISC NDR_SECURITY_HELPER
+PUBLIC_DEPENDENCIES = NDR_MISC LIBSECURITY
[LIBRARY::NDR_AUDIOSRV]
VERSION = 0.0.1
@@ -65,7 +61,7 @@ PUBLIC_DEPENDENCIES = LIBNDR
VERSION = 0.0.1
SO_VERSION = 0
OBJ_FILES = gen_ndr/ndr_irpc.o
-PUBLIC_DEPENDENCIES = LIBNDR
+PUBLIC_DEPENDENCIES = LIBNDR NDR_SECURITY
[LIBRARY::NDR_DSBACKUP]
VERSION = 0.0.1
@@ -77,7 +73,7 @@ PUBLIC_DEPENDENCIES = LIBNDR
VERSION = 0.0.1
SO_VERSION = 0
OBJ_FILES = gen_ndr/ndr_efs.o
-PUBLIC_DEPENDENCIES = LIBNDR
+PUBLIC_DEPENDENCIES = LIBNDR NDR_SECURITY
[SUBSYSTEM::NDR_MISC]
OBJ_FILES = gen_ndr/ndr_misc.o
@@ -93,7 +89,7 @@ VERSION = 0.0.1
SO_VERSION = 0
OBJ_FILES = gen_ndr/ndr_lsa.o
PUBLIC_HEADERS = gen_ndr/lsa.h
-PUBLIC_DEPENDENCIES = LIBNDR
+PUBLIC_DEPENDENCIES = LIBNDR NDR_SECURITY
[LIBRARY::NDR_DFS]
VERSION = 0.0.1
@@ -104,12 +100,8 @@ PUBLIC_DEPENDENCIES = LIBNDR
[LIBRARY::NDR_DRSUAPI]
VERSION = 0.0.1
SO_VERSION = 0
-OBJ_FILES = gen_ndr/ndr_drsuapi.o
-PUBLIC_DEPENDENCIES = LIBNDR NDR_DRSUAPI_PRINT NDR_COMPRESSION NDR_SECURITY
-
-[SUBSYSTEM::NDR_DRSUAPI_PRINT]
-PRIVATE_PROTO_HEADER = ndr/ndr_drsuapi.h
-OBJ_FILES = ndr/ndr_drsuapi.o
+OBJ_FILES = gen_ndr/ndr_drsuapi.o ndr/ndr_drsuapi.o
+PUBLIC_DEPENDENCIES = LIBNDR NDR_COMPRESSION NDR_SECURITY
[LIBRARY::NDR_DRSBLOBS]
VERSION = 0.0.1
@@ -131,7 +123,7 @@ PUBLIC_DEPENDENCIES = LIBNDR
VERSION = 0.0.1
SO_VERSION = 0
OBJ_FILES = gen_ndr/ndr_unixinfo.o
-PUBLIC_DEPENDENCIES = LIBNDR
+PUBLIC_DEPENDENCIES = LIBNDR NDR_SECURITY
[LIBRARY::NDR_SAMR]
VERSION = 0.0.1
@@ -309,12 +301,8 @@ OBJ_FILES = gen_ndr/ndr_keysvc.o
PUBLIC_DEPENDENCIES = LIBNDR
[SUBSYSTEM::NDR_KRB5PAC]
-OBJ_FILES = gen_ndr/ndr_krb5pac.o
-PUBLIC_DEPENDENCIES = LIBNDR NDR_KRB5PAC_UTIL NDR_NETLOGON
-
-[SUBSYSTEM::NDR_KRB5PAC_UTIL]
-PRIVATE_PROTO_HEADER = ndr/ndr_krb5pac.h
-OBJ_FILES = ndr/ndr_krb5pac.o
+OBJ_FILES = gen_ndr/ndr_krb5pac.o ndr/ndr_krb5pac.o
+PUBLIC_DEPENDENCIES = LIBNDR NDR_NETLOGON NDR_SECURITY
[LIBRARY::NDR_XATTR]
VERSION = 0.0.1
@@ -431,7 +419,7 @@ PUBLIC_DEPENDENCIES = dcerpc NDR_UNIXINFO
VERSION = 0.0.1
SO_VERSION = 0
OBJ_FILES = gen_ndr/ndr_samr_c.o
-PUBLIC_DEPENDENCIES = dcerpc NDR_SAMR
+PUBLIC_DEPENDENCIES = dcerpc NDR_SAMR
[LIBRARY::RPC_NDR_SPOOLSS]
VERSION = 0.0.1
diff --git a/source4/librpc/idl/drsuapi.idl b/source4/librpc/idl/drsuapi.idl
index 83ffbb4baa..85a475175a 100644
--- a/source4/librpc/idl/drsuapi.idl
+++ b/source4/librpc/idl/drsuapi.idl
@@ -7,8 +7,7 @@
authservice("ldap"),
helpstring("Active Directory Replication"),
pointer_default(unique),
- depends(security),
- helper("librpc/ndr/ndr_drsuapi.h")
+ depends(security)
]
interface drsuapi
{
@@ -122,7 +121,7 @@ interface drsuapi
/* Function 0x02 */
typedef [public,gensize] struct {
[value(ndr_size_drsuapi_DsReplicaObjectIdentifier(r, ndr->flags)-4)] uint32 __ndr_size;
- [value(ndr_length_dom_sid(&r->sid))] uint32 __ndr_size_sid;
+ [value(ndr_size_dom_sid(&r->sid, ndr->flags))] uint32 __ndr_size_sid;
GUID guid;
dom_sid28 sid;
[flag(STR_SIZE4|STR_CHARLEN|STR_CONFORMANT)] string dn;
@@ -444,7 +443,7 @@ interface drsuapi
/* DN String values */
typedef [public,gensize] struct {
[value(ndr_size_drsuapi_DsReplicaObjectIdentifier3(r, ndr->flags))] uint32 __ndr_size;
- [value(ndr_length_dom_sid(&r->sid))] uint32 __ndr_size_sid;
+ [value(ndr_size_dom_sid(&r->sid,ndr->flags))] uint32 __ndr_size_sid;
GUID guid;
dom_sid28 sid;
[flag(STR_SIZE4|STR_CHARLEN)] string dn;
@@ -473,7 +472,7 @@ interface drsuapi
/* SID values */
typedef struct {
- [range(0,10485760),value(ndr_size_dom_sid(sid))] uint32 __ndr_size;
+ [range(0,10485760),value(ndr_size_dom_sid(sid,ndr->flags))] uint32 __ndr_size;
[subcontext(4)] dom_sid *sid;
} drsuapi_DsAttributeValueSID;
@@ -484,7 +483,7 @@ interface drsuapi
/* SecurityDescriptor values */
typedef struct {
- [range(0,10485760),value(ndr_size_security_descriptor(sd))] uint32 __ndr_size;
+ [range(0,10485760),value(ndr_size_security_descriptor(sd,ndr->flags))] uint32 __ndr_size;
[subcontext(4)] security_descriptor *sd;
} drsuapi_DsAttributeValueSecurityDescriptor;
diff --git a/source4/librpc/idl/krb5pac.idl b/source4/librpc/idl/krb5pac.idl
index fff1946025..229ce3402d 100644
--- a/source4/librpc/idl/krb5pac.idl
+++ b/source4/librpc/idl/krb5pac.idl
@@ -9,8 +9,7 @@
version(0.0),
pointer_default(unique),
helpstring("Active Directory KRB5 PAC"),
- depends(security,netlogon,samr),
- helper("librpc/ndr/ndr_krb5pac.h")
+ depends(security,netlogon,samr)
]
interface krb5pac
{
diff --git a/source4/librpc/idl/nbt.idl b/source4/librpc/idl/nbt.idl
index a948a79ff1..65ae20111e 100644
--- a/source4/librpc/idl/nbt.idl
+++ b/source4/librpc/idl/nbt.idl
@@ -427,7 +427,7 @@
nstring unicode_domain;
uint32 db_count;
nbt_db_change dbchange[db_count];
- [value(ndr_size_dom_sid(&sid))] uint32 sid_size;
+ [value(ndr_size_dom_sid(&sid, ndr->flags))] uint32 sid_size;
[flag(NDR_ALIGN4)] DATA_BLOB _pad2;
dom_sid sid;
uint32 nt_version;
@@ -547,7 +547,7 @@
nstring user_name;
astring mailslot_name;
uint32 acct_control;
- [value(ndr_size_dom_sid(&sid))] uint32 sid_size;
+ [value(ndr_size_dom_sid(&sid, ndr->flags))] uint32 sid_size;
[flag(NDR_ALIGN4)] DATA_BLOB _pad;
dom_sid sid;
uint32 nt_version;
diff --git a/source4/librpc/idl/security.idl b/source4/librpc/idl/security.idl
index f22e6b6836..c756a1a6d0 100644
--- a/source4/librpc/idl/security.idl
+++ b/source4/librpc/idl/security.idl
@@ -6,8 +6,7 @@
[
pointer_default(unique),
- depends(misc),
- helper("librpc/ndr/ndr_sec.h")
+ depends(misc,security)
]
interface security
{
@@ -22,9 +21,9 @@ interface security
common combinations of bits are prefixed with SEC_RIGHTS_
*/
- const int SEC_MASK_GENERIC = 0xF0000000;
- const int SEC_MASK_FLAGS = 0x0F000000;
- const int SEC_MASK_STANDARD = 0x00FF0000;
+ const int SEC_MASK_GENERIC = 0xF0000000;
+ const int SEC_MASK_FLAGS = 0x0F000000;
+ const int SEC_MASK_STANDARD = 0x00FF0000;
const int SEC_MASK_SPECIFIC = 0x0000FFFF;
/* generic bits */
@@ -210,7 +209,7 @@ interface security
/* a domain SID. Note that unlike Samba3 this contains a pointer,
so you can't copy them using assignment */
- typedef [public,noprint,noejs] struct {
+ typedef [public,gensize,noprint,noejs,nosize] struct {
uint8 sid_rev_num; /**< SID revision number */
[range(0,15)] int8 num_auths; /**< Number of sub-authorities */
uint8 id_auth[6]; /**< Identifier Authority */
@@ -273,10 +272,10 @@ interface security
[default];
} security_ace_object_ctr;
- typedef [public] struct {
+ typedef [public,gensize,nosize] struct {
security_ace_type type; /* SEC_ACE_TYPE_* */
security_ace_flags flags; /* SEC_ACE_FLAG_* */
- [value(ndr_size_security_ace(r))] uint16 size;
+ [value(ndr_size_security_ace(r,ndr->flags))] uint16 size;
uint32 access_mask;
[switch_is(type)] security_ace_object_ctr object;
dom_sid trustee;
@@ -289,9 +288,9 @@ interface security
const uint NT4_ACL_REVISION = SECURITY_ACL_REVISION_NT4;
- typedef [public] struct {
+ typedef [public,gensize,nosize] struct {
security_acl_revision revision;
- [value(ndr_size_security_acl(r))] uint16 size;
+ [value(ndr_size_security_acl(r,ndr->flags))] uint16 size;
[range(0,1000)] uint32 num_aces;
security_ace aces[num_aces];
} security_acl;
@@ -323,7 +322,7 @@ interface security
SEC_DESC_SELF_RELATIVE = 0x8000
} security_descriptor_type;
- typedef [public,flag(NDR_LITTLE_ENDIAN)] struct {
+ typedef [gensize,nosize,public,flag(NDR_LITTLE_ENDIAN)] struct {
security_descriptor_revision revision;
security_descriptor_type type; /* SEC_DESC_xxxx flags */
[relative] dom_sid *owner_sid;
@@ -333,7 +332,7 @@ interface security
} security_descriptor;
typedef [public] struct {
- [range(0,0x40000),value(ndr_size_security_descriptor(sd))] uint32 sd_size;
+ [range(0,0x40000),value(ndr_size_security_descriptor(sd,ndr->flags))] uint32 sd_size;
[subcontext(4)] security_descriptor *sd;
} sec_desc_buf;
diff --git a/source4/librpc/ndr/libndr.h b/source4/librpc/ndr/libndr.h
index 4b6d128ec4..c83e70ff50 100644
--- a/source4/librpc/ndr/libndr.h
+++ b/source4/librpc/ndr/libndr.h
@@ -291,4 +291,13 @@ extern const struct dcerpc_syntax_id ndr64_transfer_syntax;
#include "librpc/gen_ndr/misc.h"
#include "librpc/ndr/libndr_proto.h"
+/* FIXME: Use represent_as instead */
+struct dom_sid;
+NTSTATUS ndr_push_dom_sid2(struct ndr_push *ndr, int ndr_flags, const struct dom_sid *sid);
+NTSTATUS ndr_pull_dom_sid2(struct ndr_pull *ndr, int ndr_flags, struct dom_sid *sid);
+void ndr_print_dom_sid2(struct ndr_print *ndr, const char *name, const struct dom_sid *sid);
+NTSTATUS ndr_push_dom_sid28(struct ndr_push *ndr, int ndr_flags, const struct dom_sid *sid);
+NTSTATUS ndr_pull_dom_sid28(struct ndr_pull *ndr, int ndr_flags, struct dom_sid *sid);
+void ndr_print_dom_sid28(struct ndr_print *ndr, const char *name, const struct dom_sid *sid);
+
#endif /* __LIBNDR_H__ */
diff --git a/source4/librpc/ndr/ndr_drsuapi.c b/source4/librpc/ndr/ndr_drsuapi.c
index 6f6dd74ea4..0c57425b25 100644
--- a/source4/librpc/ndr/ndr_drsuapi.c
+++ b/source4/librpc/ndr/ndr_drsuapi.c
@@ -37,7 +37,7 @@ void ndr_print_drsuapi_DsReplicaObjectListItem(struct ndr_print *ndr, const char
}
}
-void ndr_print_drsuapi_DsReplicaObjectListItemEx(struct ndr_print *ndr, const char *name, struct drsuapi_DsReplicaObjectListItemEx *r)
+void ndr_print_drsuapi_DsReplicaObjectListItemEx(struct ndr_print *ndr, const char *name, const struct drsuapi_DsReplicaObjectListItemEx *r)
{
ndr_print_struct(ndr, name, "drsuapi_DsReplicaObjectListItemEx");
ndr->depth++;
diff --git a/source4/librpc/ndr/ndr_sec.c b/source4/librpc/ndr/ndr_sec.c
deleted file mode 100644
index fb18d48909..0000000000
--- a/source4/librpc/ndr/ndr_sec.c
+++ /dev/null
@@ -1,120 +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"
-#include "librpc/gen_ndr/ndr_security.h"
-
-/*
- 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, int ndr_flags, struct dom_sid *sid)
-{
- uint32_t num_auths;
- if (!(ndr_flags & NDR_SCALARS)) {
- return NT_STATUS_OK;
- }
- NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &num_auths));
- NDR_CHECK(ndr_pull_dom_sid(ndr, ndr_flags, sid));
- if (sid->num_auths != num_auths) {
- return ndr_pull_error(ndr, NDR_ERR_ARRAY_SIZE,
- "Bad array size %u should exceed %u",
- num_auths, sid->num_auths);
- }
- 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_push_dom_sid2(struct ndr_push *ndr, int ndr_flags, const struct dom_sid *sid)
-{
- if (!(ndr_flags & NDR_SCALARS)) {
- return NT_STATUS_OK;
- }
- NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, sid->num_auths));
- return ndr_push_dom_sid(ndr, ndr_flags, sid);
-}
-
-/*
- parse a dom_sid28 - this is a dom_sid in a fixed 28 byte buffer, so we need to ensure there are only upto 5 sub_auth
-*/
-NTSTATUS ndr_pull_dom_sid28(struct ndr_pull *ndr, int ndr_flags, struct dom_sid *sid)
-{
- NTSTATUS status;
- struct ndr_pull *subndr;
-
- if (!(ndr_flags & NDR_SCALARS)) {
- return NT_STATUS_OK;
- }
-
- subndr = talloc_zero(ndr, struct ndr_pull);
- NT_STATUS_HAVE_NO_MEMORY(subndr);
- subndr->flags = ndr->flags;
- subndr->current_mem_ctx = ndr->current_mem_ctx;
-
- subndr->data = ndr->data + ndr->offset;
- subndr->data_size = 28;
- subndr->offset = 0;
-
- NDR_CHECK(ndr_pull_advance(ndr, 28));
-
- status = ndr_pull_dom_sid(subndr, ndr_flags, sid);
- if (!NT_STATUS_IS_OK(status)) {
- /* handle a w2k bug which send random data in the buffer */
- ZERO_STRUCTP(sid);
- }
-
- return NT_STATUS_OK;
-}
-
-/*
- push a dom_sid28 - this is a dom_sid in a 28 byte fixed buffer
-*/
-NTSTATUS ndr_push_dom_sid28(struct ndr_push *ndr, int ndr_flags, const struct dom_sid *sid)
-{
- uint32_t old_offset;
- uint32_t padding;
-
- if (!(ndr_flags & NDR_SCALARS)) {
- return NT_STATUS_OK;
- }
-
- if (sid->num_auths > 5) {
- return ndr_push_error(ndr, NDR_ERR_RANGE,
- "dom_sid28 allows only upto 5 sub auth [%u]",
- sid->num_auths);
- }
-
- old_offset = ndr->offset;
- NDR_CHECK(ndr_push_dom_sid(ndr, ndr_flags, sid));
-
- padding = 28 - (ndr->offset - old_offset);
-
- if (padding > 0) {
- NDR_CHECK(ndr_push_zero(ndr, padding));
- }
-
- return NT_STATUS_OK;
-}
-
diff --git a/source4/librpc/ndr/ndr_sec_helper.c b/source4/librpc/ndr/ndr_sec_helper.c
index 8325aef93d..dd4435daf1 100644
--- a/source4/librpc/ndr/ndr_sec_helper.c
+++ b/source4/librpc/ndr/ndr_sec_helper.c
@@ -23,47 +23,38 @@
#include "includes.h"
#include "librpc/gen_ndr/ndr_security.h"
+#include "libcli/security/security.h"
/*
return the wire size of a dom_sid
*/
-size_t ndr_size_dom_sid(const struct dom_sid *sid)
+size_t ndr_size_dom_sid(const struct dom_sid *sid, int flags)
{
if (!sid) return 0;
return 8 + 4*sid->num_auths;
}
/*
- return the wire size of a dom_sid
-*/
-size_t ndr_length_dom_sid(const struct dom_sid *sid)
-{
- if (!sid) return 0;
- if (sid->sid_rev_num == 0) return 0;
- return 8 + 4*sid->num_auths;
-}
-
-/*
return the wire size of a security_ace
*/
-size_t ndr_size_security_ace(const struct security_ace *ace)
+size_t ndr_size_security_ace(const struct security_ace *ace, int flags)
{
if (!ace) return 0;
- return 8 + ndr_size_dom_sid(&ace->trustee);
+ return 8 + ndr_size_dom_sid(&ace->trustee, flags);
}
/*
return the wire size of a security_acl
*/
-size_t ndr_size_security_acl(const struct security_acl *acl)
+size_t ndr_size_security_acl(const struct security_acl *acl, int flags)
{
size_t ret;
int i;
if (!acl) return 0;
ret = 8;
for (i=0;i<acl->num_aces;i++) {
- ret += ndr_size_security_ace(&acl->aces[i]);
+ ret += ndr_size_security_ace(&acl->aces[i], flags);
}
return ret;
}
@@ -71,16 +62,16 @@ size_t ndr_size_security_acl(const struct security_acl *acl)
/*
return the wire size of a security descriptor
*/
-size_t ndr_size_security_descriptor(const struct security_descriptor *sd)
+size_t ndr_size_security_descriptor(const struct security_descriptor *sd, int flags)
{
size_t ret;
if (!sd) return 0;
ret = 20;
- ret += ndr_size_dom_sid(sd->owner_sid);
- ret += ndr_size_dom_sid(sd->group_sid);
- ret += ndr_size_security_acl(sd->dacl);
- ret += ndr_size_security_acl(sd->sacl);
+ ret += ndr_size_dom_sid(sd->owner_sid, flags);
+ ret += ndr_size_dom_sid(sd->group_sid, flags);
+ ret += ndr_size_security_acl(sd->dacl, flags);
+ ret += ndr_size_security_acl(sd->sacl, flags);
return ret;
}
@@ -102,35 +93,97 @@ void ndr_print_dom_sid28(struct ndr_print *ndr, const char *name, const struct d
ndr_print_dom_sid(ndr, name, sid);
}
+
/*
- convert a dom_sid to a string
+ parse a dom_sid2 - this is a dom_sid but with an extra copy of the num_auths field
*/
-char *dom_sid_string(TALLOC_CTX *mem_ctx, const struct dom_sid *sid)
+NTSTATUS ndr_pull_dom_sid2(struct ndr_pull *ndr, int ndr_flags, struct dom_sid *sid)
{
- int i, ofs, maxlen;
- uint32_t ia;
- char *ret;
-
- if (!sid) {
- return talloc_strdup(mem_ctx, "(NULL SID)");
+ uint32_t num_auths;
+ if (!(ndr_flags & NDR_SCALARS)) {
+ return NT_STATUS_OK;
+ }
+ NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &num_auths));
+ NDR_CHECK(ndr_pull_dom_sid(ndr, ndr_flags, sid));
+ if (sid->num_auths != num_auths) {
+ return ndr_pull_error(ndr, NDR_ERR_ARRAY_SIZE,
+ "Bad array size %u should exceed %u",
+ num_auths, sid->num_auths);
}
+ return NT_STATUS_OK;
+}
- maxlen = sid->num_auths * 11 + 25;
- ret = talloc_size(mem_ctx, maxlen);
- if (!ret) return talloc_strdup(mem_ctx, "(SID ERR)");
+/*
+ parse a dom_sid2 - this is a dom_sid but with an extra copy of the num_auths field
+*/
+NTSTATUS ndr_push_dom_sid2(struct ndr_push *ndr, int ndr_flags, const struct dom_sid *sid)
+{
+ if (!(ndr_flags & NDR_SCALARS)) {
+ return NT_STATUS_OK;
+ }
+ NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, sid->num_auths));
+ return ndr_push_dom_sid(ndr, ndr_flags, sid);
+}
- ia = (sid->id_auth[5]) +
- (sid->id_auth[4] << 8 ) +
- (sid->id_auth[3] << 16) +
- (sid->id_auth[2] << 24);
+/*
+ parse a dom_sid28 - this is a dom_sid in a fixed 28 byte buffer, so we need to ensure there are only upto 5 sub_auth
+*/
+NTSTATUS ndr_pull_dom_sid28(struct ndr_pull *ndr, int ndr_flags, struct dom_sid *sid)
+{
+ NTSTATUS status;
+ struct ndr_pull *subndr;
- ofs = snprintf(ret, maxlen, "S-%u-%lu",
- (uint_t)sid->sid_rev_num, (unsigned long)ia);
+ if (!(ndr_flags & NDR_SCALARS)) {
+ return NT_STATUS_OK;
+ }
- for (i = 0; i < sid->num_auths; i++) {
- ofs += snprintf(ret + ofs, maxlen - ofs, "-%lu", (unsigned long)sid->sub_auths[i]);
+ subndr = talloc_zero(ndr, struct ndr_pull);
+ NT_STATUS_HAVE_NO_MEMORY(subndr);
+ subndr->flags = ndr->flags;
+ subndr->current_mem_ctx = ndr->current_mem_ctx;
+
+ subndr->data = ndr->data + ndr->offset;
+ subndr->data_size = 28;
+ subndr->offset = 0;
+
+ NDR_CHECK(ndr_pull_advance(ndr, 28));
+
+ status = ndr_pull_dom_sid(subndr, ndr_flags, sid);
+ if (!NT_STATUS_IS_OK(status)) {
+ /* handle a w2k bug which send random data in the buffer */
+ ZERO_STRUCTP(sid);
}
-
- return ret;
+
+ return NT_STATUS_OK;
+}
+
+/*
+ push a dom_sid28 - this is a dom_sid in a 28 byte fixed buffer
+*/
+NTSTATUS ndr_push_dom_sid28(struct ndr_push *ndr, int ndr_flags, const struct dom_sid *sid)
+{
+ uint32_t old_offset;
+ uint32_t padding;
+
+ if (!(ndr_flags & NDR_SCALARS)) {
+ return NT_STATUS_OK;
+ }
+
+ if (sid->num_auths > 5) {
+ return ndr_push_error(ndr, NDR_ERR_RANGE,
+ "dom_sid28 allows only upto 5 sub auth [%u]",
+ sid->num_auths);
+ }
+
+ old_offset = ndr->offset;
+ NDR_CHECK(ndr_push_dom_sid(ndr, ndr_flags, sid));
+
+ padding = 28 - (ndr->offset - old_offset);
+
+ if (padding > 0) {
+ NDR_CHECK(ndr_push_zero(ndr, padding));
+ }
+
+ return NT_STATUS_OK;
}