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
the Free Software Foundation; either version 3 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, see <http://www.gnu.org/licenses/>.
*/
* A bunch of stuff that was put into smb.h
* in the NTDOM branch - it didn't belong there.
*/
-
+
+#define prs_init_empty( _ps_, _ctx_, _io_ ) (void) prs_init((_ps_), 0, (_ctx_), (_io_))
+
typedef struct _prs_struct {
bool io; /* parsing in or out of data stream */
/*
uint32 data_sent_length;
/*
- * The current PDU being returned. This inclues
+ * The current fragment being returned. This inclues
* headers, data and authentication footer.
*/
- unsigned char current_pdu[RPC_MAX_PDU_FRAG_LEN];
-
- /* The amount of data in the current_pdu buffer. */
- uint32 current_pdu_len;
+ prs_struct frag;
/* The amount of data sent from the current PDU. */
uint32 current_pdu_sent;
* 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];
+ uint8_t *current_in_pdu;
/*
* The amount of data needed to complete the in_pdu.
prs_struct data;
} input_data;
-/*
- * Handle database - stored per pipe.
- */
-
-struct policy {
- struct policy *next, *prev;
-
- POLICY_HND pol_hnd;
-
- void *data_ptr;
- void (*free_fn)(void *);
-};
-
-struct handle_list {
- struct policy *Policy; /* List of policies. */
- size_t count; /* Current number of handles. */
- size_t pipe_ref_count; /* Number of pipe handles referring to this list. */
-};
-
-/* Domain controller authentication protocol info */
-struct dcinfo {
- uint32 sequence; /* "timestamp" from client. */
- struct netr_Credential seed_chal;
- struct netr_Credential clnt_chal; /* Client credential */
- struct netr_Credential srv_chal; /* Server credential */
-
- 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 authenticated;
-};
+struct handle_list;
typedef struct pipe_rpc_fns {
struct pipe_rpc_fns *next, *prev;
-
+
/* RPC function table associated with the current rpc_bind (associated by context) */
-
- struct api_struct *cmds;
+
+ const struct api_struct *cmds;
int n_cmds;
uint32 context_id;
-
+
} PIPE_RPC_FNS;
/*
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;
+ enum dcerpc_AuthLevel auth_level;
union {
- struct schannel_auth_struct *schannel_auth;
- AUTH_NTLMSSP_STATE *auth_ntlmssp_state;
+ struct schannel_state *schannel_auth;
+ struct 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 *);
typedef struct pipes_struct {
struct pipes_struct *next, *prev;
- connection_struct *conn;
- uint16 vuid; /* points to the unauthenticated user that opened this pipe. */
+ char client_address[INET6_ADDRSTRLEN];
+
+ struct auth_serversupplied_info *server_info;
+
+ struct ndr_syntax_id syntax;
- fstring name;
- fstring pipe_srv_name;
-
/* linked list of rpc dispatch tables associated
with the open rpc contexts */
-
+
PIPE_RPC_FNS *contexts;
-
+
RPC_HDR hdr; /* Incoming RPC header. */
RPC_HDR_REQ hdr_req; /* Incoming request header. */
- /* This context is used for pipe state storage and is freed when the pipe is closed. */
- TALLOC_CTX *pipe_state_mem_ctx;
-
struct pipe_auth_data auth;
- struct dcinfo *dc; /* Keeps the creds data from netlogon. */
-
- /*
- * Unix user name and credentials used when a pipe is authenticated.
- */
-
- 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.
*/
-
+
bool pipe_bound;
-
+
/*
* Set to true when we should return fault PDU's for everything.
*/
-
+
bool fault_state;
/*
*/
bool rng_fault_state;
-
+
/*
* Set to RPC_BIG_ENDIAN when dealing with big-endian PDU's
*/
-
+
bool endian;
-
+
/*
* Struct to deal with multiple pdu inputs.
*/
/* handle database to use on this pipe. */
struct handle_list *pipe_handles;
-} pipes_struct;
-
-typedef struct smb_np_struct {
- struct smb_np_struct *next, *prev;
- int pnum;
- connection_struct *conn;
- uint16 vuid; /* points to the unauthenticated user that opened this pipe. */
- bool open; /* open connection */
- uint16 device_state;
- uint16 priority;
- char *name;
-
- /* When replying to an SMBtrans, this is the maximum amount of
- data that can be sent in the initial reply. */
- int max_trans_reply;
-
- /*
- * NamedPipe state information.
- *
- * (e.g. typecast a np_struct, above).
- */
- void *np_state;
-
- /*
- * NamedPipe functions, to be called to perform
- * Named Pipe transactions on request from an
- * SMB client.
- */
+ /* private data for the interface implementation */
+ void *private_data;
- /* call to create a named pipe connection.
- * returns: state information representing the connection.
- * is stored in np_state, above.
- */
- void * (*namedpipe_create)(const char *pipe_name,
- connection_struct *conn, uint16 vuid);
-
- /* call to perform a write / read namedpipe transaction.
- * TransactNamedPipe is weird: it returns whether there
- * is more data outstanding to be read, and the
- * caller is expected to take note and follow up with
- * read requests.
- */
- ssize_t (*namedpipe_transact)(void *np_state,
- char *data, int len,
- char *rdata, int rlen,
- bool *pipe_outstanding);
-
- /* call to perform a write namedpipe operation
- */
- ssize_t (*namedpipe_write)(void * np_state,
- char *data, size_t n);
-
- /* call to perform a read namedpipe operation.
- *
- * NOTE: the only reason that the pipe_outstanding
- * argument is here is because samba does not use
- * the namedpipe_transact function yet: instead,
- * it performs the same as what namedpipe_transact
- * does - a write, followed by a read.
- *
- * when samba is modified to use namedpipe_transact,
- * the pipe_outstanding argument may be removed.
- */
- ssize_t (*namedpipe_read)(void * np_state,
- char *data, size_t max_len,
- bool *pipe_outstanding);
-
- /* call to close a namedpipe.
- * function is expected to perform all cleanups
- * necessary, free all memory etc.
- *
- * returns True if cleanup was successful (not that
- * we particularly care).
- */
- bool (*namedpipe_close)(void * np_state);
-
-} smb_np_struct;
+} pipes_struct;
struct api_struct {
const char *name;
bool (*fn) (pipes_struct *);
};
-typedef struct {
- uint32 rid;
- const char *name;
-} rid_name;
-
-/*
- * higher order functions for use with msrpc client code
- */
-
-#define PRINT_INFO_FN(fn)\
- void (*fn)(const char*, uint32, uint32, void *const *const)
-#define JOB_INFO_FN(fn)\
- void (*fn)(const char*, const char*, uint32, uint32, void *const *const)
-
-/* end higher order functions */
-
-typedef struct {
- uint32 size;
- prs_struct prs;
- uint32 struct_start;
- uint32 string_at_end;
-} RPC_BUFFER;
-
#endif /* _NT_DOMAIN_H */
git.samba.org / amitay / samba.git / blobdiff