This commit was generated by cvs2svn to compensate for changes in r30,

which included commits to RCS files with non-trunk default branches.
(This used to be commit 3a69cffb062d4f1238b8cae10481c1f2ea4d3d8b)

1 files changed, 320 insertions, 0 deletions

diff --git a/source4/include/rpc_dce.h b/source4/include/rpc_dce.h
new file mode 100644
index 0000000000..6a8c650650
--- /dev/null
+++ b/source4/include/rpc_dce.h
@@ -0,0 +1,320 @@
+/* 
+   Unix SMB/CIFS implementation.
+   SMB parameters and setup
+   Copyright (C) Andrew Tridgell 1992-1997
+   Copyright (C) Luke Kenneth Casson Leighton 1996-1997
+   Copyright (C) Paul Ashton 1997
+   
+   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.
+*/
+
+#ifndef _DCE_RPC_H /* _DCE_RPC_H */
+#define _DCE_RPC_H 
+
+#include "rpc_misc.h"  /* this only pulls in STRHDR */
+
+
+/* DCE/RPC packet types */
+
+enum RPC_PKT_TYPE
+{
+	RPC_REQUEST = 0x00,
+	RPC_RESPONSE = 0x02,
+	RPC_FAULT    = 0x03,
+	RPC_BIND     = 0x0B,
+	RPC_BINDACK  = 0x0C,
+	RPC_BINDNACK = 0x0D,
+	RPC_ALTCONT  = 0x0E,
+	RPC_ALTCONTRESP = 0x0F,
+	RPC_BINDRESP = 0x10 /* not the real name!  this is undocumented! */
+};
+
+/* DCE/RPC flags */
+#define RPC_FLG_FIRST 0x01
+#define RPC_FLG_LAST  0x02
+#define RPC_FLG_NOCALL 0x20
+
+#define SMBD_NTLMSSP_NEG_FLAGS 0x000082b1 /* ALWAYS_SIGN|NEG_NTLM|NEG_LM|NEG_SEAL|NEG_SIGN|NEG_UNICODE */
+
+/* NTLMSSP signature version */
+#define NTLMSSP_SIGN_VERSION 0x01
+
+/* NTLMSSP auth type and level. */
+#define NTLMSSP_AUTH_TYPE 0xa
+#define NTLMSSP_AUTH_LEVEL 0x6
+
+/* Maximum PDU fragment size. */
+#define MAX_PDU_FRAG_LEN 0x1630
+/* #define MAX_PDU_FRAG_LEN 0x10b8		this is what w2k sets */
+
+/*
+ * Actual structure of a DCE UUID
+ */
+
+typedef struct rpc_uuid
+{
+  uint32 time_low;
+  uint16 time_mid;
+  uint16 time_hi_and_version;
+  uint8 remaining[8];
+} RPC_UUID;
+
+#define RPC_UUID_LEN 16
+
+/* RPC_IFACE */
+typedef struct rpc_iface_info
+{
+  RPC_UUID uuid;    /* 16 bytes of rpc interface identification */
+  uint32 version;    /* the interface version number */
+
+} RPC_IFACE;
+
+#define RPC_IFACE_LEN (RPC_UUID_LEN + 4)
+
+struct pipe_id_info
+{
+	/* the names appear not to matter: the syntaxes _do_ matter */
+
+	const char *client_pipe;
+	RPC_IFACE abstr_syntax; /* this one is the abstract syntax id */
+
+	const char *server_pipe;  /* this one is the secondary syntax name */
+	RPC_IFACE trans_syntax; /* this one is the primary syntax id */
+};
+
+/* RPC_HDR - dce rpc header */
+typedef struct rpc_hdr_info
+{
+  uint8  major; /* 5 - RPC major version */
+  uint8  minor; /* 0 - RPC minor version */
+  uint8  pkt_type; /* RPC_PKT_TYPE - RPC response packet */
+  uint8  flags; /* DCE/RPC flags */
+  uint8  pack_type[4]; /* 0x1000 0000 - little-endian packed data representation */
+  uint16 frag_len; /* fragment length - data size (bytes) inc header and tail. */
+  uint16 auth_len; /* 0 - authentication length  */
+  uint32 call_id; /* call identifier.  matches 12th uint32 of incoming RPC data. */
+
+} RPC_HDR;
+
+#define RPC_HEADER_LEN 16
+
+/* RPC_HDR_REQ - ms request rpc header */
+typedef struct rpc_hdr_req_info
+{
+  uint32 alloc_hint;   /* allocation hint - data size (bytes) minus header and tail. */
+  uint16 context_id;   /* 0 - presentation context identifier */
+  uint16  opnum;        /* opnum */
+
+} RPC_HDR_REQ;
+
+#define RPC_HDR_REQ_LEN 8
+
+/* RPC_HDR_RESP - ms response rpc header */
+typedef struct rpc_hdr_resp_info
+{
+  uint32 alloc_hint;   /* allocation hint - data size (bytes) minus header and tail. */
+  uint16 context_id;   /* 0 - presentation context identifier */
+  uint8  cancel_count; /* 0 - cancel count */
+  uint8  reserved;     /* 0 - reserved. */
+
+} RPC_HDR_RESP;
+
+#define RPC_HDR_RESP_LEN 8
+
+/* RPC_HDR_FAULT - fault rpc header */
+typedef struct rpc_hdr_fault_info
+{
+  NTSTATUS status;
+  uint32 reserved; /* 0x0000 0000 */
+} RPC_HDR_FAULT;
+
+#define RPC_HDR_FAULT_LEN 8
+
+/* this seems to be the same string name depending on the name of the pipe,
+ * but is more likely to be linked to the interface name
+ * "srvsvc", "\\PIPE\\ntsvcs"
+ * "samr", "\\PIPE\\lsass"
+ * "wkssvc", "\\PIPE\\wksvcs"
+ * "NETLOGON", "\\PIPE\\NETLOGON"
+ */
+/* RPC_ADDR_STR */
+typedef struct rpc_addr_info
+{
+  uint16 len;   /* length of the string including null terminator */
+  fstring str; /* the string above in single byte, null terminated form */
+
+} RPC_ADDR_STR;
+
+/* RPC_HDR_BBA */
+typedef struct rpc_hdr_bba_info
+{
+  uint16 max_tsize;       /* maximum transmission fragment size (0x1630) */
+  uint16 max_rsize;       /* max receive fragment size (0x1630) */
+  uint32 assoc_gid;       /* associated group id (0x0) */
+
+} RPC_HDR_BBA;
+
+#define RPC_HDR_BBA_LEN 8
+
+/* RPC_HDR_AUTHA */
+typedef struct rpc_hdr_autha_info
+{
+	uint16 max_tsize;       /* maximum transmission fragment size (0x1630) */
+	uint16 max_rsize;       /* max receive fragment size (0x1630) */
+
+	uint8 auth_type; /* 0x0a */
+	uint8 auth_level; /* 0x06 */
+	uint8 stub_type_len; /* don't know */
+	uint8 padding; /* padding */
+
+	uint32 unknown; /* 0x0014a0c0 */
+
+} RPC_HDR_AUTHA;
+
+#define RPC_HDR_AUTHA_LEN 12
+
+/* RPC_HDR_AUTH */
+typedef struct rpc_hdr_auth_info
+{
+	uint8 auth_type; /* 0x0a */
+	uint8 auth_level; /* 0x06 */
+	uint8 stub_type_len; /* don't know */
+	uint8 padding; /* padding */
+
+	uint32 unknown; /* pointer */
+
+} RPC_HDR_AUTH;
+
+#define RPC_HDR_AUTH_LEN 8
+
+/* RPC_BIND_REQ - ms req bind */
+typedef struct rpc_bind_req_info
+{
+  RPC_HDR_BBA bba;
+
+  uint32 num_elements;    /* the number of elements (0x1) */
+  uint16 context_id;      /* presentation context identifier (0x0) */
+  uint8 num_syntaxes;     /* the number of syntaxes (has always been 1?)(0x1) */
+
+  RPC_IFACE abstract;     /* num and vers. of interface client is using */
+  RPC_IFACE transfer;     /* num and vers. of interface to use for replies */
+  
+} RPC_HDR_RB;
+
+/* 
+ * The following length is 8 bytes RPC_HDR_BBA_LEN, 8 bytes internals 
+ * (with 3 bytes padding), + 2 x RPC_IFACE_LEN bytes for RPC_IFACE structs.
+ */
+
+#define RPC_HDR_RB_LEN (RPC_HDR_BBA_LEN + 8 + (2*RPC_IFACE_LEN))
+
+/* RPC_RESULTS - can only cope with one reason, right now... */
+typedef struct rpc_results_info
+{
+/* uint8[] # 4-byte alignment padding, against SMB header */
+
+  uint8 num_results; /* the number of results (0x01) */
+
+/* uint8[] # 4-byte alignment padding, against SMB header */
+
+  uint16 result; /* result (0x00 = accept) */
+  uint16 reason; /* reason (0x00 = no reason specified) */
+
+} RPC_RESULTS;
+
+/* RPC_HDR_BA */
+typedef struct rpc_hdr_ba_info
+{
+  RPC_HDR_BBA bba;
+
+  RPC_ADDR_STR addr    ;  /* the secondary address string, as described earlier */
+  RPC_RESULTS  res     ; /* results and reasons */
+  RPC_IFACE    transfer; /* the transfer syntax from the request */
+
+} RPC_HDR_BA;
+
+/* RPC_AUTH_VERIFIER */
+typedef struct rpc_auth_verif_info
+{
+	fstring signature; /* "NTLMSSP" */
+	uint32  msg_type; /* NTLMSSP_MESSAGE_TYPE (1,2,3) */
+
+} RPC_AUTH_VERIFIER;
+
+/* this is TEMPORARILY coded up as a specific structure */
+/* this structure comes after the bind request */
+/* RPC_AUTH_NTLMSSP_NEG */
+typedef struct rpc_auth_ntlmssp_neg_info
+{
+	uint32  neg_flgs; /* 0x0000 b2b3 */
+
+	STRHDR hdr_myname; /* offset is against START of this structure */
+	STRHDR hdr_domain; /* offset is against START of this structure */
+
+	fstring myname; /* calling workstation's name */
+	fstring domain; /* calling workstations's domain */
+
+} RPC_AUTH_NTLMSSP_NEG;
+
+/* this is TEMPORARILY coded up as a specific structure */
+/* this structure comes after the bind acknowledgement */
+/* RPC_AUTH_NTLMSSP_CHAL */
+typedef struct rpc_auth_ntlmssp_chal_info
+{
+	uint32 unknown_1; /* 0x0000 0000 */
+	uint32 unknown_2; /* 0x0000 0028 */
+	uint32 neg_flags; /* 0x0000 82b1 */
+
+	uint8 challenge[8]; /* ntlm challenge */
+	uint8 reserved [8]; /* zeros */
+
+} RPC_AUTH_NTLMSSP_CHAL;
+
+
+/* RPC_AUTH_NTLMSSP_RESP */
+typedef struct rpc_auth_ntlmssp_resp_info
+{
+	STRHDR hdr_lm_resp; /* 24 byte response */
+	STRHDR hdr_nt_resp; /* 24 byte response */
+	STRHDR hdr_domain;
+	STRHDR hdr_usr;
+	STRHDR hdr_wks;
+	STRHDR hdr_sess_key; /* NULL unless negotiated */
+	uint32 neg_flags; /* 0x0000 82b1 */
+
+	fstring sess_key;
+	fstring wks;
+	fstring user;
+	fstring domain;
+	fstring nt_resp;
+	fstring lm_resp;
+
+} RPC_AUTH_NTLMSSP_RESP;
+
+/* attached to the end of encrypted rpc requests and responses */
+/* RPC_AUTH_NTLMSSP_CHK */
+typedef struct rpc_auth_ntlmssp_chk_info
+{
+	uint32 ver; /* 0x0000 0001 */
+	uint32 reserved;
+	uint32 crc32; /* checksum using 0xEDB8 8320 as a polynomial */
+	uint32 seq_num;
+
+} RPC_AUTH_NTLMSSP_CHK;
+
+#define RPC_AUTH_NTLMSSP_CHK_LEN 16
+
+
+#endif /* _DCE_RPC_H */