sin/samba-mirror
1
0
Fork 0
mirror of https://github.com/samba-team/samba.git synced 2025-02-02 09:47:23 +03:00
Code

r20251: I found out that the oid-prefix to uint32-id-prefix mapping is transferred

Browse Source 
in replication replies, but I don't know the exact encoding.

for example the oids are transferred as:

2.5.4			=> uint8_t v[] = { 0x55, 0x04 };
2.5.5			=> uint8_t v[] = { 0x55, 0x05 };
2.5.6			=> uint8_t v[] = { 0x55, 0x06 };
2.5.18			=> uint8_t v[] = { 0x55, 0x12 };
2.5.20			=> uint8_t v[] = { 0x55, 0x14 };
2.5.21			=> uint8_t v[] = { 0x55, 0x15 };
1.2.840.113556.1.2	=> uint8_t v[] = { 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x14, 0x01, 0x02 };
1.2.840.113556.1.3	=> uint8_t v[] = { 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x14, 0x01, 0x03 };
1.2.840.113556.1.4	=> uint8_t v[] = { 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x14, 0x01, 0x04 };
1.2.840.113556.1.5	=> uint8_t v[] = { 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x14, 0x01, 0x05 };
1.2.840.113556.1.5.7000	=> uint8_t v[] = { 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x14, 0x01, 0x05, 0xb6, 0x58 };
1.2.840.113549.1.9	=> uint8_t v[] = { 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x09 };
2.16.840.1.113730.3	=> uint8_t v[] = { 0x60, 0x86, 0x48, 0x01, 0x86, 0xf8, 0x42, 0x03 };
2.16.840.1.113730.3.1	=> uint8_t v[] = { 0x60, 0x86, 0x48, 0x01, 0x86, 0xf8, 0x42, 0x03, 0x01 };
2.16.840.1.113730.3.2	=> uint8_t v[] = { 0x60, 0x86, 0x48, 0x01, 0x86, 0xf8, 0x42, 0x03, 0x02 };
0.9.2342.19200300.100.1	=> uint8_t v[] = { 0x09, 0x92, 0x26, 0x89, 0x93, 0xf2, 0x2c, 0x64, 0x01 };
0.9.2342.19200300.100.4	=> uint8_t v[] = { 0x09, 0x92, 0x26, 0x89, 0x93, 0xf2, 0x2c, 0x64, 0x04 };
1.3.6.1.4.1.250.1	=> uint8_t v[] = { 0x2b, 0x06, 0x01, 0x04, 0x01, 0x81, 0x7a, 0x01 };
1.3.6.1.4.1.1466.101.119=> uint8_t v[] = { 0x2b, 0x06, 0x01, 0x04, 0x01, 0x8b, 0x3a, 0x65, 0x77 };

if someone knows how the encoding works, please tell me:-)
I assume some ASN.1 encoding...

metze
(This used to be commit aa720a15319392fee5c532959192d0df5bf4c718)
This commit is contained in:
Stefan Metzmacher 2006-12-19 13:38:42 +00:00 committed by Gerald (Jerry) Carter
parent 13b7d54535
commit 88ef467282
4 changed files with 66 additions and 63 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
source4/libnet/libnet_become_dc.c
View File

@ -1589,8 +1589,8 @@ static void becomeDC_drsuapi_pull_partition_send(struct libnet_BecomeDC_state *s
r->in.req.req8.h1 = 0;
r->in.req.req8.unique_ptr1 = 0;
r->in.req.req8.unique_ptr2 = 0;
r->in.req.req8.ctr12.count = 0;
r->in.req.req8.ctr12.array = NULL;
r->in.req.req8.mapping_ctr.num_mappings = 0;
r->in.req.req8.mapping_ctr.mappings = NULL;
} else {
r->in.level = 5;
r->in.req.req5.destination_dsa_guid = partition->destination_dsa_guid;

117
source4/librpc/idl/drsuapi.idl
View File

@ -241,61 +241,9 @@ interface drsuapi
hyper h1;
} drsuapi_DsGetNCChangesRequest5;
typedef [flag(NDR_PAHEX)] struct {
[range(0,10000)] uint32 length;
[size_is(length)] uint8 *byte_array;
} drsuapi_DsGetNCChangesRequest_Ctr14;
typedef struct {
uint32 unknown1;
drsuapi_DsGetNCChangesRequest_Ctr14 data;
} drsuapi_DsGetNCChangesRequest_Ctr13;
typedef struct {
[range(0,0x100000)] uint32 count;
[size_is(count)] drsuapi_DsGetNCChangesRequest_Ctr13 *array;
} drsuapi_DsGetNCChangesRequest_Ctr12;
typedef struct {
GUID destination_dsa_guid;
GUID source_dsa_invocation_id; /* the 'invocationId' field of the CN=NTDS Settings object */
[ref] drsuapi_DsReplicaObjectIdentifier *naming_context;
drsuapi_DsReplicaHighWaterMark highwatermark;
drsuapi_DsReplicaCoursorCtrEx *uptodateness_vector;
drsuapi_DsReplicaNeighbourFlags replica_flags;
uint32 max_object_count; /* w2k3 uses min(133,max(100,max_object_count)) */
uint32 max_ndr_size; /* w2k3 seems to ignore this */
uint32 unknown4;
hyper h1;
uint32 unique_ptr1;
uint32 unique_ptr2;
drsuapi_DsGetNCChangesRequest_Ctr12 ctr12;
} drsuapi_DsGetNCChangesRequest8;
typedef [switch_type(int32)] union {
[case(5)] drsuapi_DsGetNCChangesRequest5 req5;
[case(8)] drsuapi_DsGetNCChangesRequest8 req8;
} drsuapi_DsGetNCChangesRequest;
typedef [public] struct {
GUID source_dsa_invocation_id; /* the 'invocationId' field of the CN=NTDS Settings object */
hyper highest_usn; /* updated after a full replication cycle */
NTTIME last_sync_success;
} drsuapi_DsReplicaCoursor2;
typedef struct {
uint32 u1;
uint32 u2;
[range(0,0x100000)] uint32 count;
uint32 u3;
[size_is(count)] drsuapi_DsReplicaCoursor2 coursors[];
} drsuapi_DsReplicaCoursor2CtrEx;
/*
* In DRSUAPI the objectClasses and attributes
* are identified by uint32 values, but in the schema
* they are identified by the governsID (objectClasses)
* and attributeID (attributes)
* In DRSUAPI all attributes with syntax 2.5.5.2
* are identified by uint32 values
*
* the following table shows the mapping used between the two representations
* e.g. - objectClass 'nTDSDSA' has governsID: 1.2.840.113556.1.5.7000.47
@ -306,6 +254,9 @@ interface drsuapi
* - the mapping table gives a UINT32-prefix: 0x00170000
* - and the UINT32-ID is 0x0017002F = 0x00170000 | 0x2F
*
* This prefix mapping table is replied in the drsuapi_DsReplicaOIDMapping_Ctr
* array. The following are the default mappings of w2k3
*
* OID-prefix => UINT32-Id prefix
*
* 2.5.4.* => 0x00000000 (standard attributes RFC2256 core.schema)
@ -334,7 +285,10 @@ interface drsuapi
* struct drsuapi_DsObjectIdentifier3
*
* 2.5.5.2 => OID-string
* => mayContain, mustContain... also have this syntax but have string values
* => all values are represented as uint32 values in drsuapi
* => governsID, attributeID and attributeSyntax returned as OID-Strings in LDAP
* => mayContain, mustContain and all other attributes with 2.5.5.2 syntax
* are returned as attribute names
*
* 2.5.5.4 => String(Teletex) case-insensitive string with teletex charset
*
@ -371,6 +325,20 @@ interface drsuapi
*
* 2.5.5.17 => dom_sid
*/
typedef [flag(NDR_PAHEX)] struct {
[range(0,10000)] uint32 length;
[size_is(length)] uint8 *data;
} drsuapi_DsReplicaOID;
typedef struct {
uint32 id_prefix;
drsuapi_DsReplicaOID oid;
} drsuapi_DsReplicaOIDMapping;
typedef struct {
[range(0,0x100000)] uint32 num_mappings;
[size_is(num_mappings)] drsuapi_DsReplicaOIDMapping *mappings;
} drsuapi_DsReplicaOIDMapping_Ctr;
typedef [flag(NDR_PAHEX),v1_enum] enum {
DRSUAPI_OBJECTCLASS_top = 0x00010000,
@ -430,6 +398,41 @@ interface drsuapi
DRSUAPI_ATTRIBUTE_msDS_hasMasterNCs = 0x0009072c
} drsuapi_DsAttributeId;
typedef struct {
GUID destination_dsa_guid;
GUID source_dsa_invocation_id; /* the 'invocationId' field of the CN=NTDS Settings object */
[ref] drsuapi_DsReplicaObjectIdentifier *naming_context;
drsuapi_DsReplicaHighWaterMark highwatermark;
drsuapi_DsReplicaCoursorCtrEx *uptodateness_vector;
drsuapi_DsReplicaNeighbourFlags replica_flags;
uint32 max_object_count; /* w2k3 uses min(133,max(100,max_object_count)) */
uint32 max_ndr_size; /* w2k3 seems to ignore this */
uint32 unknown4;
hyper h1;
uint32 unique_ptr1;
uint32 unique_ptr2;
drsuapi_DsReplicaOIDMapping_Ctr mapping_ctr;
} drsuapi_DsGetNCChangesRequest8;
typedef [switch_type(int32)] union {
[case(5)] drsuapi_DsGetNCChangesRequest5 req5;
[case(8)] drsuapi_DsGetNCChangesRequest8 req8;
} drsuapi_DsGetNCChangesRequest;
typedef [public] struct {
GUID source_dsa_invocation_id; /* the 'invocationId' field of the CN=NTDS Settings object */
hyper highest_usn; /* updated after a full replication cycle */
NTTIME last_sync_success;
} drsuapi_DsReplicaCoursor2;
typedef struct {
uint32 u1;
uint32 u2;
[range(0,0x100000)] uint32 count;
uint32 u3;
[size_is(count)] drsuapi_DsReplicaCoursor2 coursors[];
} drsuapi_DsReplicaCoursor2CtrEx;
/* Generic DATA_BLOB values */
typedef struct {
[range(0,10485760)] uint32 length;
@ -639,7 +642,7 @@ interface drsuapi
drsuapi_DsReplicaHighWaterMark old_highwatermark;
drsuapi_DsReplicaHighWaterMark new_highwatermark;
drsuapi_DsReplicaCoursorCtrEx *uptodateness_vector;
drsuapi_DsGetNCChangesRequest_Ctr12 ctr12;
drsuapi_DsReplicaOIDMapping_Ctr mapping_ctr;
uint32 total_object_count;
uint32 object_count;
/* this +55 is sometimes +56, so I don't know where this comes from... --metze */
@ -667,7 +670,7 @@ interface drsuapi
drsuapi_DsReplicaHighWaterMark old_highwatermark;
drsuapi_DsReplicaHighWaterMark new_highwatermark;
drsuapi_DsReplicaCoursor2CtrEx *uptodateness_vector;
drsuapi_DsGetNCChangesRequest_Ctr12 ctr12;
drsuapi_DsReplicaOIDMapping_Ctr mapping_ctr;
uint32 total_object_count;
uint32 object_count;
/* this +55 is sometimes +56, so I don't know where this comes from... --metze */

4
source4/torture/rpc/drsuapi.c
View File

@ -599,8 +599,8 @@ static BOOL test_DsGetNCChanges(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
r.in.req.req8.h1 = 0;
r.in.req.req8.unique_ptr1 = 0;
r.in.req.req8.unique_ptr2 = 0;
r.in.req.req8.ctr12.count = 0;
r.in.req.req8.ctr12.array = NULL;
r.in.req.req8.mapping_ctr.num_mappings = 0;
r.in.req.req8.mapping_ctr.mappings = NULL;
break;
}

4
source4/torture/rpc/dssync.c
View File

@ -477,8 +477,8 @@ static BOOL test_FetchData(struct DsSyncTest *ctx)
r.in.req.req8.h1 = 0;
r.in.req.req8.unique_ptr1 = 0;
r.in.req.req8.unique_ptr2 = 0;
r.in.req.req8.ctr12.count = 0;
r.in.req.req8.ctr12.array = NULL;
r.in.req.req8.mapping_ctr.num_mappings = 0;
r.in.req.req8.mapping_ctr.mappings = NULL;
break;
}