Copyright (C) Andrew Tridgell 1992-1997
Copyright (C) Luke Kenneth Casson Leighton 1996-1997
Copyright (C) Paul Ashton 1997
+ Copyright (C) Jeremy Allison 2000-2004
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
#ifndef _NT_DOMAIN_H /* _NT_DOMAIN_H */
#define _NT_DOMAIN_H
-struct uuid
-{
- uint32 time_low;
- uint16 time_mid;
- uint16 time_hi_and_version;
- uint8 clock_seq[2];
- uint8 node[6];
-};
-#define UUID_SIZE 16
-
-#define UUID_FLAT_SIZE 16
-typedef struct uuid_flat
-{
- uint8 info[UUID_FLAT_SIZE];
-} UUID_FLAT;
-
-/* dce/rpc support */
-#include "rpc_dce.h"
-
-/* miscellaneous structures / defines */
-#include "rpc_misc.h"
-
-#include "rpc_creds.h"
-
-#include "talloc.h"
-
/*
* A bunch of stuff that was put into smb.h
* in the NTDOM branch - it didn't belong there.
*/
-typedef struct _prs_struct
-{
+typedef struct _prs_struct {
BOOL io; /* parsing in or out of data stream */
/*
* If the (incoming) data is big-endian. On output we are
uint32 grow_size; /* size requested via prs_grow() calls */
char *data_p; /* The buffer itself. */
TALLOC_CTX *mem_ctx; /* When unmarshalling, use this.... */
+ const char *sess_key; /* If we have to do encrypt/decrypt on the fly. */
} prs_struct;
/*
* The current PDU being returned. This inclues
* headers, data and authentication footer.
*/
- unsigned char current_pdu[MAX_PDU_FRAG_LEN];
+ unsigned char current_pdu[RPC_MAX_PDU_FRAG_LEN];
/* The amount of data in the current_pdu buffer. */
uint32 current_pdu_len;
} output_data;
typedef struct _input_data {
- /*
- * This is the current incoming pdu. The data here
- * is collected via multiple writes until a complete
- * pdu is seen, then the data is copied into the in_data
- * structure. The maximum size of this is 0x1630 (MAX_PDU_FRAG_LEN).
- */
- unsigned char current_in_pdu[MAX_PDU_FRAG_LEN];
-
- /*
- * The amount of data needed to complete the in_pdu.
- * If this is zero, then we are at the start of a new
- * pdu.
- */
- uint32 pdu_needed_len;
-
- /*
- * The amount of data received so far in the in_pdu.
- * If this is zero, then we are at the start of a new
- * pdu.
- */
- uint32 pdu_received_len;
-
- /*
- * This is the collection of input data with all
- * the rpc headers and auth footers removed.
- * The maximum length of this (1Mb) is strictly enforced.
- */
- prs_struct data;
+ /*
+ * This is the current incoming pdu. The data here
+ * is collected via multiple writes until a complete
+ * pdu is seen, then the data is copied into the in_data
+ * structure. The maximum size of this is 0x1630 (RPC_MAX_PDU_FRAG_LEN).
+ */
+ unsigned char current_in_pdu[RPC_MAX_PDU_FRAG_LEN];
+
+ /*
+ * The amount of data needed to complete the in_pdu.
+ * If this is zero, then we are at the start of a new
+ * pdu.
+ */
+ uint32 pdu_needed_len;
+
+ /*
+ * The amount of data received so far in the in_pdu.
+ * If this is zero, then we are at the start of a new
+ * pdu.
+ */
+ uint32 pdu_received_len;
+
+ /*
+ * This is the collection of input data with all
+ * the rpc headers and auth footers removed.
+ * The maximum length of this (1Mb) is strictly enforced.
+ */
+ prs_struct data;
} input_data;
/*
* Handle database - stored per pipe.
*/
-struct policy
-{
- struct policy *next, *prev;
-
- POLICY_HND pol_hnd;
+struct policy {
+ struct policy *next, *prev;
- void *data_ptr;
- void (*free_fn)(void *);
+ POLICY_HND pol_hnd;
+ void *data_ptr;
+ void (*free_fn)(void *);
};
struct handle_list {
};
/* Domain controller authentication protocol info */
-struct dcinfo
-{
- DOM_CHAL clnt_chal; /* Initial challenge received from client */
- DOM_CHAL srv_chal; /* Initial server challenge */
- DOM_CRED clnt_cred; /* Last client credential */
- DOM_CRED srv_cred; /* Last server credential */
+struct dcinfo {
+ uint32 sequence; /* "timestamp" from client. */
+ DOM_CHAL seed_chal;
+ DOM_CHAL clnt_chal; /* Client credential */
+ DOM_CHAL srv_chal; /* Server credential */
- uchar sess_key[8]; /* Session key */
- uchar md4pw[16]; /* md4(machine password) */
+ unsigned char sess_key[16]; /* Session key - 8 bytes followed by 8 zero bytes */
+ unsigned char mach_pw[16]; /* md4(machine password) */
fstring mach_acct; /* Machine name we've authenticated. */
fstring remote_machine; /* Machine name we've authenticated. */
+ fstring domain;
BOOL challenge_sent;
- BOOL got_session_key;
BOOL authenticated;
-
};
typedef struct pipe_rpc_fns {
} PIPE_RPC_FNS;
+/*
+ * Different auth types we support.
+ * Can't keep in sync with wire values as spnego wraps different auth methods.
+ */
+
+enum pipe_auth_type { PIPE_AUTH_TYPE_NONE = 0, PIPE_AUTH_TYPE_NTLMSSP, PIPE_AUTH_TYPE_SCHANNEL,
+ PIPE_AUTH_TYPE_SPNEGO_NTLMSSP, PIPE_AUTH_TYPE_KRB5, PIPE_AUTH_TYPE_SPNEGO_KRB5 };
+
+/* Possible auth levels - keep these in sync with the wire values. */
+enum pipe_auth_level { PIPE_AUTH_LEVEL_NONE = 0,
+ PIPE_AUTH_LEVEL_CONNECT = 1, /* We treat as NONE. */
+ PIPE_AUTH_LEVEL_INTEGRITY = 5, /* Sign. */
+ PIPE_AUTH_LEVEL_PRIVACY = 6 /* Seal. */
+};
+
+/* auth state for krb5. */
+struct kerberos_auth_struct {
+ const char *service_principal;
+ DATA_BLOB session_key;
+};
+
+/* auth state for schannel. */
+struct schannel_auth_struct {
+ unsigned char sess_key[16];
+ uint32 seq_num;
+};
+
+/* auth state for all bind types. */
+
+struct pipe_auth_data {
+ enum pipe_auth_type auth_type; /* switch for union below. */
+ enum pipe_auth_level auth_level;
+ union {
+ struct schannel_auth_struct *schannel_auth;
+ AUTH_NTLMSSP_STATE *auth_ntlmssp_state;
+/* struct kerberos_auth_struct *kerberos_auth; TO BE ADDED... */
+ } a_u;
+ void (*auth_data_free_func)(struct pipe_auth_data *);
+};
+
/*
* DCE/RPC-specific samba-internal-specific handling of data on
* NamedPipes.
*/
-typedef struct pipes_struct
-{
+typedef struct pipes_struct {
struct pipes_struct *next, *prev;
connection_struct *conn;
RPC_HDR hdr; /* Incoming RPC header. */
RPC_HDR_REQ hdr_req; /* Incoming request header. */
- uint32 ntlmssp_chal_flags; /* Client challenge flags. */
- BOOL ntlmssp_auth_requested; /* If the client wanted authenticated rpc. */
- BOOL ntlmssp_auth_validated; /* If the client *got* authenticated rpc. */
- unsigned char challenge[8];
- unsigned char ntlmssp_hash[258];
- uint32 ntlmssp_seq_num;
- struct dcinfo dc; /* Keeps the creds data. */
-
- /* Hmm. In my understanding the authentication happens
- implicitly later, so there are no two stages for
- schannel. */
+ /* This context is used for pipe state storage and is freed when the pipe is closed. */
+ TALLOC_CTX *pipe_state_mem_ctx;
- BOOL netsec_auth_validated;
- struct netsec_auth_struct netsec_auth;
+ struct pipe_auth_data auth;
- /*
- * Windows user info.
- */
- fstring user_name;
- fstring domain;
- fstring wks;
+ struct dcinfo *dc; /* Keeps the creds data from netlogon. */
/*
- * Unix user name and credentials.
+ * Credentials used for the pipe operations
*/
- fstring pipe_user_name;
struct current_user pipe_user;
-
DATA_BLOB session_key;
-
+
/*
* Set to true when an RPC bind has been done on this pipe.
*/
output_data out_data;
- /* talloc context to use when allocating memory on this pipe. */
+ /* This context is used for PDU data and is freed between each pdu.
+ Don't use for pipe state storage. */
TALLOC_CTX *mem_ctx;
/* handle database to use on this pipe. */
} pipes_struct;
-typedef struct smb_np_struct
-{
+typedef struct smb_np_struct {
struct smb_np_struct *next, *prev;
int pnum;
connection_struct *conn;
} smb_np_struct;
-struct api_struct
-{
- const char *name;
- uint8 opnum;
- BOOL (*fn) (pipes_struct *);
+struct api_struct {
+ const char *name;
+ uint8 opnum;
+ BOOL (*fn) (pipes_struct *);
};
-typedef struct
-{
+typedef struct {
uint32 rid;
const char *name;
-
} rid_name;
/*
/* end higher order functions */
-
-/* security descriptor structures */
-#include "rpc_secdes.h"
-
-/* pac */
-#include "authdata.h"
-
-/* different dce/rpc pipes */
-#include "rpc_lsa.h"
-#include "rpc_netlogon.h"
-#include "rpc_reg.h"
-#include "rpc_samr.h"
-#include "rpc_srvsvc.h"
-#include "rpc_wkssvc.h"
-#include "rpc_spoolss.h"
-#include "rpc_dfs.h"
-#include "rpc_ds.h"
-#include "rpc_echo.h"
-#include "rpc_epmapper.h"
-#include "rpc_shutdown.h"
+typedef struct {
+ uint32 size;
+ prs_struct prs;
+ uint32 struct_start;
+ uint32 string_at_end;
+} RPC_BUFFER;
#endif /* _NT_DOMAIN_H */
git.samba.org / vlendec / samba-autobuild / .git / blobdiff