X-Git-Url: http://git.samba.org/samba.git/?p=nivanova%2Fsamba-autobuild%2F.git;a=blobdiff_plain;f=source3%2Finclude%2Fntdomain.h;h=ba4f3928d68a87809e10d08e7ef54459079931d4;hp=c27ec3675b4f590d36c37a76b6eb505f27602b6f;hb=b11fff1f481a21d84b713421cfbfd42ef1e73f4b;hpb=9132acff082381b32961eb2b3244b8fedd4df218 diff --git a/source3/include/ntdomain.h b/source3/include/ntdomain.h index c27ec3675b4..ba4f3928d68 100644 --- a/source3/include/ntdomain.h +++ b/source3/include/ntdomain.h @@ -5,20 +5,19 @@ 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 2 of the License, or + 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, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + along with this program. If not, see . */ #ifndef _NT_DOMAIN_H /* _NT_DOMAIN_H */ @@ -28,56 +27,21 @@ * A bunch of stuff that was put into smb.h * in the NTDOM branch - it didn't belong there. */ - -typedef struct _prs_struct { - BOOL io; /* parsing in or out of data stream */ - /* - * If the (incoming) data is big-endian. On output we are - * always little-endian. - */ - BOOL bigendian_data; - uint8 align; /* data alignment */ - BOOL is_dynamic; /* Do we own this memory or not ? */ - uint32 data_offset; /* Current working offset into data. */ - uint32 buffer_size; /* Current allocated size of the buffer. */ - 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; - -/* - * Defines for io member of prs_struct. - */ - -#define MARSHALL 0 -#define UNMARSHALL 1 - -#define MARSHALLING(ps) (!(ps)->io) -#define UNMARSHALLING(ps) ((ps)->io) - -#define RPC_BIG_ENDIAN 1 -#define RPC_LITTLE_ENDIAN 0 - -#define RPC_PARSE_ALIGN 4 typedef struct _output_data { /* * Raw RPC output data. This does not include RPC headers or footers. */ - prs_struct rdata; + DATA_BLOB rdata; /* The amount of data sent from the current rdata struct. */ 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; + DATA_BLOB frag; /* The amount of data sent from the current PDU. */ uint32 current_pdu_sent; @@ -89,8 +53,10 @@ typedef struct _input_data { * 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). + * If length is zero, then we are at the start of a new + * pdu. */ - unsigned char current_in_pdu[RPC_MAX_PDU_FRAG_LEN]; + DATA_BLOB pdu; /* * The amount of data needed to complete the in_pdu. @@ -99,69 +65,27 @@ typedef struct _input_data { */ 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. - */ + DATA_BLOB data; -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. */ - DOM_CHAL seed_chal; - DOM_CHAL clnt_chal; /* Client credential */ - DOM_CHAL 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. */ +} input_data; - 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; /* @@ -169,39 +93,20 @@ typedef struct pipe_rpc_fns { * 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; -}; +struct gse_context; /* 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 *); + enum dcerpc_AuthType auth_type; + enum dcerpc_AuthLevel auth_level; + + void *auth_ctx; + + /* Only the client code uses these 3 for now */ + char *domain; + char *user_name; + DATA_BLOB user_session_key; }; /* @@ -209,69 +114,53 @@ struct pipe_auth_data { * NamedPipes. */ -typedef struct pipes_struct { +struct pipes_struct { struct pipes_struct *next, *prev; - connection_struct *conn; - uint16 vuid; /* points to the unauthenticated user that opened this pipe. */ + struct client_address *client_id; + + struct auth_serversupplied_info *server_info; + struct messaging_context *msg_ctx; + + 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; + PIPE_RPC_FNS *contexts; struct pipe_auth_data auth; - struct dcinfo *dc; /* Keeps the creds data from netlogon. */ - /* - * Windows user info. + * Set to true when an RPC bind has been done on this pipe. */ - fstring user_name; - fstring domain; - fstring wks; - /* - * Unix user name and credentials used when a pipe is authenticated. - */ + bool pipe_bound; - 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 fault_state; /* * Set to true when we should return fault PDU's for a bad handle. */ - BOOL bad_handle_fault_state; - + bool bad_handle_fault_state; + + /* + * Set to true when the backend does not support a call. + */ + + bool rng_fault_state; + /* * Set to RPC_BIG_ENDIAN when dealing with big-endian PDU's */ - - BOOL endian; - + + bool endian; + /* * Struct to deal with multiple pdu inputs. */ @@ -291,111 +180,21 @@ typedef struct pipes_struct { /* handle database to use on this pipe. */ struct handle_list *pipe_handles; -} pipes_struct; + /* call id retrieved from the pdu header */ + uint32_t call_id; -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; - fstring name; + /* operation number retrieved from the rpc header */ + uint16_t opnum; - /* When replying to an SMBtrans, this is the maximum amount of - data that can be sent in the initial reply. */ - int max_trans_reply; + /* private data for the interface implementation */ + void *private_data; - /* - * 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. - */ - - /* call to create a named pipe connection. - * returns: state information representing the connection. - * is stored in np_state, above. - */ - void * (*namedpipe_create)(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; +}; struct api_struct { const char *name; uint8 opnum; - BOOL (*fn) (pipes_struct *); + bool (*fn) (struct 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 */