libcli/smb/smbXcli_base.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3    Infrastructure for async SMB client requests
   4    Copyright (C) Volker Lendecke 2008
   5    Copyright (C) Stefan Metzmacher 2011
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 */
  20
  21 #ifndef _SMBXCLI_BASE_H_
  22 #define _SMBXCLI_BASE_H_
  23
  24 struct smbXcli_conn;
  25 struct smbXcli_session;
  26 struct smbXcli_tcon;
  27 struct smb_trans_enc_state;
  28 struct GUID;
  29 struct iovec;
  30 struct smb2_create_blobs;
  31 struct smb_create_returns;
  32
  33 struct smbXcli_conn *smbXcli_conn_create(TALLOC_CTX *mem_ctx,
  34                                          int fd,
  35                                          const char *remote_name,
  36                                          enum smb_signing_setting signing_state,
  37                                          uint32_t smb1_capabilities,
  38                                          struct GUID *client_guid,
  39                                          uint32_t smb2_capabilities);
  40
  41 bool smbXcli_conn_is_connected(struct smbXcli_conn *conn);
  42 void smbXcli_conn_disconnect(struct smbXcli_conn *conn, NTSTATUS status);
  43
  44 bool smbXcli_conn_has_async_calls(struct smbXcli_conn *conn);
  45
  46 bool smbXcli_conn_dfs_supported(struct smbXcli_conn *conn);
  47
  48 enum protocol_types smbXcli_conn_protocol(struct smbXcli_conn *conn);
  49 bool smbXcli_conn_use_unicode(struct smbXcli_conn *conn);
  50 bool smbXcli_conn_signing_mandatory(struct smbXcli_conn *conn);
  51 bool smbXcli_conn_support_passthrough(struct smbXcli_conn *conn);
  52
  53 void smbXcli_conn_set_sockopt(struct smbXcli_conn *conn, const char *options);
  54 const struct sockaddr_storage *smbXcli_conn_local_sockaddr(struct smbXcli_conn *conn);
  55 const struct sockaddr_storage *smbXcli_conn_remote_sockaddr(struct smbXcli_conn *conn);
  56 const char *smbXcli_conn_remote_name(struct smbXcli_conn *conn);
  57
  58 uint16_t smbXcli_conn_max_requests(struct smbXcli_conn *conn);
  59 NTTIME smbXcli_conn_server_system_time(struct smbXcli_conn *conn);
  60 const DATA_BLOB *smbXcli_conn_server_gss_blob(struct smbXcli_conn *conn);
  61 const struct GUID *smbXcli_conn_server_guid(struct smbXcli_conn *conn);
  62 bool smbXcli_conn_get_force_channel_sequence(struct smbXcli_conn *conn);
  63 void smbXcli_conn_set_force_channel_sequence(struct smbXcli_conn *conn,
  64                                              bool v);
  65
  66
  67 struct tevent_req *smbXcli_conn_samba_suicide_send(TALLOC_CTX *mem_ctx,
  68                                                    struct tevent_context *ev,
  69                                                    struct smbXcli_conn *conn,
  70                                                    uint8_t exitcode);
  71 NTSTATUS smbXcli_conn_samba_suicide_recv(struct tevent_req *req);
  72 NTSTATUS smbXcli_conn_samba_suicide(struct smbXcli_conn *conn,
  73                                     uint8_t exitcode);
  74
  75 void smbXcli_req_unset_pending(struct tevent_req *req);
  76 bool smbXcli_req_set_pending(struct tevent_req *req);
  77 struct timeval smbXcli_req_endtime(struct tevent_req *req);
  78
  79 uint32_t smb1cli_conn_capabilities(struct smbXcli_conn *conn);
  80 uint32_t smb1cli_conn_max_xmit(struct smbXcli_conn *conn);
  81 bool smb1cli_conn_req_possible(struct smbXcli_conn *conn);
  82 uint32_t smb1cli_conn_server_session_key(struct smbXcli_conn *conn);
  83 const uint8_t *smb1cli_conn_server_challenge(struct smbXcli_conn *conn);
  84 uint16_t smb1cli_conn_server_security_mode(struct smbXcli_conn *conn);
  85 bool smb1cli_conn_server_readbraw(struct smbXcli_conn *conn);
  86 bool smb1cli_conn_server_writebraw(struct smbXcli_conn *conn);
  87 bool smb1cli_conn_server_lockread(struct smbXcli_conn *conn);
  88 bool smb1cli_conn_server_writeunlock(struct smbXcli_conn *conn);
  89 int smb1cli_conn_server_time_zone(struct smbXcli_conn *conn);
  90
  91 bool smb1cli_conn_activate_signing(struct smbXcli_conn *conn,
  92                                    const DATA_BLOB user_session_key,
  93                                    const DATA_BLOB response);
  94 bool smb1cli_conn_check_signing(struct smbXcli_conn *conn,
  95                                 const uint8_t *buf, uint32_t seqnum);
  96 bool smb1cli_conn_signing_is_active(struct smbXcli_conn *conn);
  97
  98 void smb1cli_conn_set_encryption(struct smbXcli_conn *conn,
  99                                  struct smb_trans_enc_state *es);
 100 bool smb1cli_conn_encryption_on(struct smbXcli_conn *conn);
 101
 102 bool smb1cli_is_andx_req(uint8_t cmd);
 103 size_t smb1cli_req_wct_ofs(struct tevent_req **reqs, int num_reqs);
 104
 105 uint16_t smb1cli_req_mid(struct tevent_req *req);
 106 void smb1cli_req_set_mid(struct tevent_req *req, uint16_t mid);
 107
 108 uint32_t smb1cli_req_seqnum(struct tevent_req *req);
 109 void smb1cli_req_set_seqnum(struct tevent_req *req, uint32_t seqnum);
 110
 111 struct smb1cli_req_expected_response {
 112         NTSTATUS status;
 113         uint8_t wct;
 114 };
 115
 116 struct tevent_req *smb1cli_req_create(TALLOC_CTX *mem_ctx,
 117                                       struct tevent_context *ev,
 118                                       struct smbXcli_conn *conn,
 119                                       uint8_t smb_command,
 120                                       uint8_t additional_flags,
 121                                       uint8_t clear_flags,
 122                                       uint16_t additional_flags2,
 123                                       uint16_t clear_flags2,
 124                                       uint32_t timeout_msec,
 125                                       uint32_t pid,
 126                                       struct smbXcli_tcon *tcon,
 127                                       struct smbXcli_session *session,
 128                                       uint8_t wct, uint16_t *vwv,
 129                                       int iov_count,
 130                                       struct iovec *bytes_iov);
 131 NTSTATUS smb1cli_req_chain_submit(struct tevent_req **reqs, int num_reqs);
 132
 133 struct tevent_req *smb1cli_req_send(TALLOC_CTX *mem_ctx,
 134                                     struct tevent_context *ev,
 135                                     struct smbXcli_conn *conn,
 136                                     uint8_t smb_command,
 137                                     uint8_t additional_flags,
 138                                     uint8_t clear_flags,
 139                                     uint16_t additional_flags2,
 140                                     uint16_t clear_flags2,
 141                                     uint32_t timeout_msec,
 142                                     uint32_t pid,
 143                                     struct smbXcli_tcon *tcon,
 144                                     struct smbXcli_session *session,
 145                                     uint8_t wct, uint16_t *vwv,
 146                                     uint32_t num_bytes,
 147                                     const uint8_t *bytes);
 148 NTSTATUS smb1cli_req_recv(struct tevent_req *req,
 149                           TALLOC_CTX *mem_ctx,
 150                           struct iovec **piov,
 151                           uint8_t **phdr,
 152                           uint8_t *pwct,
 153                           uint16_t **pvwv,
 154                           uint32_t *pvwv_offset,
 155                           uint32_t *pnum_bytes,
 156                           uint8_t **pbytes,
 157                           uint32_t *pbytes_offset,
 158                           uint8_t **pinbuf,
 159                           const struct smb1cli_req_expected_response *expected,
 160                           size_t num_expected);
 161
 162 struct tevent_req *smb1cli_trans_send(
 163         TALLOC_CTX *mem_ctx, struct tevent_context *ev,
 164         struct smbXcli_conn *conn, uint8_t cmd,
 165         uint8_t additional_flags, uint8_t clear_flags,
 166         uint16_t additional_flags2, uint16_t clear_flags2,
 167         uint32_t timeout_msec,
 168         uint32_t pid,
 169         struct smbXcli_tcon *tcon,
 170         struct smbXcli_session *session,
 171         const char *pipe_name, uint16_t fid, uint16_t function, int flags,
 172         uint16_t *setup, uint8_t num_setup, uint8_t max_setup,
 173         uint8_t *param, uint32_t num_param, uint32_t max_param,
 174         uint8_t *data, uint32_t num_data, uint32_t max_data);
 175 NTSTATUS smb1cli_trans_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 176                             uint16_t *recv_flags2,
 177                             uint16_t **setup, uint8_t min_setup,
 178                             uint8_t *num_setup,
 179                             uint8_t **param, uint32_t min_param,
 180                             uint32_t *num_param,
 181                             uint8_t **data, uint32_t min_data,
 182                             uint32_t *num_data);
 183 NTSTATUS smb1cli_trans(TALLOC_CTX *mem_ctx, struct smbXcli_conn *conn,
 184                 uint8_t trans_cmd,
 185                 uint8_t additional_flags, uint8_t clear_flags,
 186                 uint16_t additional_flags2, uint16_t clear_flags2,
 187                 uint32_t timeout_msec,
 188                 uint32_t pid,
 189                 struct smbXcli_tcon *tcon,
 190                 struct smbXcli_session *session,
 191                 const char *pipe_name, uint16_t fid, uint16_t function,
 192                 int flags,
 193                 uint16_t *setup, uint8_t num_setup, uint8_t max_setup,
 194                 uint8_t *param, uint32_t num_param, uint32_t max_param,
 195                 uint8_t *data, uint32_t num_data, uint32_t max_data,
 196                 uint16_t *recv_flags2,
 197                 uint16_t **rsetup, uint8_t min_rsetup, uint8_t *num_rsetup,
 198                 uint8_t **rparam, uint32_t min_rparam, uint32_t *num_rparam,
 199                 uint8_t **rdata, uint32_t min_rdata, uint32_t *num_rdata);
 200
 201 struct tevent_req *smb1cli_echo_send(TALLOC_CTX *mem_ctx,
 202                                      struct tevent_context *ev,
 203                                      struct smbXcli_conn *conn,
 204                                      uint32_t timeout_msec,
 205                                      uint16_t num_echos,
 206                                      DATA_BLOB data);
 207 NTSTATUS smb1cli_echo_recv(struct tevent_req *req);
 208 NTSTATUS smb1cli_echo(struct smbXcli_conn *conn, uint32_t timeout_msec,
 209                       uint16_t num_echos, DATA_BLOB data);
 210
 211 struct tevent_req *smb1cli_session_setup_lm21_send(TALLOC_CTX *mem_ctx,
 212                                 struct tevent_context *ev,
 213                                 struct smbXcli_conn *conn,
 214                                 uint32_t timeout_msec,
 215                                 uint32_t pid,
 216                                 struct smbXcli_session *session,
 217                                 uint16_t in_buf_size,
 218                                 uint16_t in_mpx_max,
 219                                 uint16_t in_vc_num,
 220                                 uint32_t in_sess_key,
 221                                 const char *in_user,
 222                                 const char *in_domain,
 223                                 const DATA_BLOB in_password,
 224                                 const char *in_native_os,
 225                                 const char *in_native_lm);
 226 NTSTATUS smb1cli_session_setup_lm21_recv(struct tevent_req *req,
 227                                          TALLOC_CTX *mem_ctx,
 228                                          char **out_native_os,
 229                                          char **out_native_lm);
 230 struct tevent_req *smb1cli_session_setup_nt1_send(TALLOC_CTX *mem_ctx,
 231                                 struct tevent_context *ev,
 232                                 struct smbXcli_conn *conn,
 233                                 uint32_t timeout_msec,
 234                                 uint32_t pid,
 235                                 struct smbXcli_session *session,
 236                                 uint16_t in_buf_size,
 237                                 uint16_t in_mpx_max,
 238                                 uint16_t in_vc_num,
 239                                 uint32_t in_sess_key,
 240                                 const char *in_user,
 241                                 const char *in_domain,
 242                                 const DATA_BLOB in_apassword,
 243                                 const DATA_BLOB in_upassword,
 244                                 uint32_t in_capabilities,
 245                                 const char *in_native_os,
 246                                 const char *in_native_lm);
 247 NTSTATUS smb1cli_session_setup_nt1_recv(struct tevent_req *req,
 248                                         TALLOC_CTX *mem_ctx,
 249                                         struct iovec **precv_iov,
 250                                         const uint8_t **precv_inbuf,
 251                                         char **out_native_os,
 252                                         char **out_native_lm,
 253                                         char **out_primary_domain);
 254 struct tevent_req *smb1cli_session_setup_ext_send(TALLOC_CTX *mem_ctx,
 255                                 struct tevent_context *ev,
 256                                 struct smbXcli_conn *conn,
 257                                 uint32_t timeout_msec,
 258                                 uint32_t pid,
 259                                 struct smbXcli_session *session,
 260                                 uint16_t in_buf_size,
 261                                 uint16_t in_mpx_max,
 262                                 uint16_t in_vc_num,
 263                                 uint32_t in_sess_key,
 264                                 const DATA_BLOB in_security_blob,
 265                                 uint32_t in_capabilities,
 266                                 const char *in_native_os,
 267                                 const char *in_native_lm);
 268 NTSTATUS smb1cli_session_setup_ext_recv(struct tevent_req *req,
 269                                         TALLOC_CTX *mem_ctx,
 270                                         struct iovec **precv_iov,
 271                                         const uint8_t **precv_inbuf,
 272                                         DATA_BLOB *out_security_blob,
 273                                         char **out_native_os,
 274                                         char **out_native_lm);
 275
 276 struct tevent_req *smb1cli_ntcreatex_send(TALLOC_CTX *mem_ctx,
 277                                           struct tevent_context *ev,
 278                                           struct smbXcli_conn *conn,
 279                                           uint32_t timeout_msec,
 280                                           uint32_t pid,
 281                                           struct smbXcli_tcon *tcon,
 282                                           struct smbXcli_session *session,
 283                                           const char *fname,
 284                                           uint32_t CreatFlags,
 285                                           uint32_t RootDirectoryFid,
 286                                           uint32_t DesiredAccess,
 287                                           uint64_t AllocationSize,
 288                                           uint32_t FileAttributes,
 289                                           uint32_t ShareAccess,
 290                                           uint32_t CreateDisposition,
 291                                           uint32_t CreateOptions,
 292                                           uint32_t ImpersonationLevel,
 293                                           uint8_t SecurityFlags);
 294 NTSTATUS smb1cli_ntcreatex_recv(struct tevent_req *req, uint16_t *pfnum);
 295 NTSTATUS smb1cli_ntcreatex(struct smbXcli_conn *conn,
 296                            uint32_t timeout_msec,
 297                            uint32_t pid,
 298                            struct smbXcli_tcon *tcon,
 299                            struct smbXcli_session *session,
 300                            const char *fname,
 301                            uint32_t CreatFlags,
 302                            uint32_t RootDirectoryFid,
 303                            uint32_t DesiredAccess,
 304                            uint64_t AllocationSize,
 305                            uint32_t FileAttributes,
 306                            uint32_t ShareAccess,
 307                            uint32_t CreateDisposition,
 308                            uint32_t CreateOptions,
 309                            uint32_t ImpersonationLevel,
 310                            uint8_t SecurityFlags,
 311                            uint16_t *pfnum);
 312 struct tevent_req *smb1cli_close_send(TALLOC_CTX *mem_ctx,
 313                                       struct tevent_context *ev,
 314                                       struct smbXcli_conn *conn,
 315                                       uint32_t timeout_msec,
 316                                       uint32_t pid,
 317                                       struct smbXcli_tcon *tcon,
 318                                       struct smbXcli_session *session,
 319                                       uint16_t fnum,
 320                                       uint32_t last_modified);
 321 NTSTATUS smb1cli_close_recv(struct tevent_req *req);
 322 NTSTATUS smb1cli_close(struct smbXcli_conn *conn,
 323                        uint32_t timeout_msec,
 324                        uint32_t pid,
 325                        struct smbXcli_tcon *tcon,
 326                        struct smbXcli_session *session,
 327                        uint16_t fnum,
 328                        uint32_t last_modified);
 329 struct tevent_req *smb1cli_writex_send(TALLOC_CTX *mem_ctx,
 330                                        struct tevent_context *ev,
 331                                        struct smbXcli_conn *conn,
 332                                        uint32_t timeout_msec,
 333                                        uint32_t pid,
 334                                        struct smbXcli_tcon *tcon,
 335                                        struct smbXcli_session *session,
 336                                        uint16_t fnum,
 337                                        uint16_t mode,
 338                                        const uint8_t *buf,
 339                                        uint64_t offset,
 340                                        uint32_t size);
 341 NTSTATUS smb1cli_writex_recv(struct tevent_req *req,
 342                              uint32_t *pwritten,
 343                              uint16_t *pavailable);
 344 NTSTATUS smb1cli_writex(struct smbXcli_conn *conn,
 345                         uint32_t timeout_msec,
 346                         uint32_t pid,
 347                         struct smbXcli_tcon *tcon,
 348                         struct smbXcli_session *session,
 349                         uint16_t fnum,
 350                         uint16_t mode,
 351                         const uint8_t *buf,
 352                         uint64_t offset,
 353                         uint32_t size,
 354                         uint32_t *pwritten,
 355                         uint16_t *pavailable);
 356 struct tevent_req *smb1cli_readx_send(TALLOC_CTX *mem_ctx,
 357                                       struct tevent_context *ev,
 358                                       struct smbXcli_conn *conn,
 359                                       uint32_t timeout_msec,
 360                                       uint32_t pid,
 361                                       struct smbXcli_tcon *tcon,
 362                                       struct smbXcli_session *session,
 363                                       uint16_t fnum,
 364                                       uint64_t offset,
 365                                       uint32_t size);
 366 NTSTATUS smb1cli_readx_recv(struct tevent_req *req,
 367                             uint32_t *received,
 368                             uint8_t **rcvbuf);
 369
 370 bool smb2cli_conn_req_possible(struct smbXcli_conn *conn, uint32_t *max_dyn_len);
 371 uint32_t smb2cli_conn_server_capabilities(struct smbXcli_conn *conn);
 372 uint16_t smb2cli_conn_server_security_mode(struct smbXcli_conn *conn);
 373 uint32_t smb2cli_conn_max_trans_size(struct smbXcli_conn *conn);
 374 uint32_t smb2cli_conn_max_read_size(struct smbXcli_conn *conn);
 375 uint32_t smb2cli_conn_max_write_size(struct smbXcli_conn *conn);
 376 void smb2cli_conn_set_max_credits(struct smbXcli_conn *conn,
 377                                   uint16_t max_credits);
 378 uint16_t smb2cli_conn_get_cur_credits(struct smbXcli_conn *conn);
 379 uint8_t smb2cli_conn_get_io_priority(struct smbXcli_conn *conn);
 380 void smb2cli_conn_set_io_priority(struct smbXcli_conn *conn,
 381                                   uint8_t io_priority);
 382 uint32_t smb2cli_conn_cc_chunk_len(struct smbXcli_conn *conn);
 383 void smb2cli_conn_set_cc_chunk_len(struct smbXcli_conn *conn,
 384                                    uint32_t chunk_len);
 385 uint32_t smb2cli_conn_cc_max_chunks(struct smbXcli_conn *conn);
 386 void smb2cli_conn_set_cc_max_chunks(struct smbXcli_conn *conn,
 387                                     uint32_t max_chunks);
 388 void smb2cli_conn_set_mid(struct smbXcli_conn *conn, uint64_t mid);
 389 uint64_t smb2cli_conn_get_mid(struct smbXcli_conn *conn);
 390
 391 struct tevent_req *smb2cli_req_create(TALLOC_CTX *mem_ctx,
 392                                       struct tevent_context *ev,
 393                                       struct smbXcli_conn *conn,
 394                                       uint16_t cmd,
 395                                       uint32_t additional_flags,
 396                                       uint32_t clear_flags,
 397                                       uint32_t timeout_msec,
 398                                       struct smbXcli_tcon *tcon,
 399                                       struct smbXcli_session *session,
 400                                       const uint8_t *fixed,
 401                                       uint16_t fixed_len,
 402                                       const uint8_t *dyn,
 403                                       uint32_t dyn_len,
 404                                       uint32_t max_dyn_len);
 405 void smb2cli_req_set_notify_async(struct tevent_req *req);
 406 NTSTATUS smb2cli_req_compound_submit(struct tevent_req **reqs,
 407                                      int num_reqs);
 408 void smb2cli_req_set_credit_charge(struct tevent_req *req, uint16_t charge);
 409
 410 struct smb2cli_req_expected_response {
 411         NTSTATUS status;
 412         uint16_t body_size;
 413 };
 414
 415 struct tevent_req *smb2cli_req_send(TALLOC_CTX *mem_ctx,
 416                                     struct tevent_context *ev,
 417                                     struct smbXcli_conn *conn,
 418                                     uint16_t cmd,
 419                                     uint32_t additional_flags,
 420                                     uint32_t clear_flags,
 421                                     uint32_t timeout_msec,
 422                                     struct smbXcli_tcon *tcon,
 423                                     struct smbXcli_session *session,
 424                                     const uint8_t *fixed,
 425                                     uint16_t fixed_len,
 426                                     const uint8_t *dyn,
 427                                     uint32_t dyn_len,
 428                                     uint32_t max_dyn_len);
 429 NTSTATUS smb2cli_req_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 430                           struct iovec **piov,
 431                           const struct smb2cli_req_expected_response *expected,
 432                           size_t num_expected);
 433
 434 /*
 435  * This expects an iov[3] array, that is filled with references to
 436  * the buffers used for the sending the requests into the socket.
 437  *
 438  * This can only be called after smb2cli_req_recv(subreq) before
 439  * the TALLOC_FREE(subreq).
 440  */
 441 NTSTATUS smb2cli_req_get_sent_iov(struct tevent_req *req,
 442                                   struct iovec *sent_iov);
 443
 444 struct tevent_req *smbXcli_negprot_send(TALLOC_CTX *mem_ctx,
 445                                         struct tevent_context *ev,
 446                                         struct smbXcli_conn *conn,
 447                                         uint32_t timeout_msec,
 448                                         enum protocol_types min_protocol,
 449                                         enum protocol_types max_protocol,
 450                                         uint16_t max_credits);
 451 NTSTATUS smbXcli_negprot_recv(struct tevent_req *req);
 452 NTSTATUS smbXcli_negprot(struct smbXcli_conn *conn,
 453                          uint32_t timeout_msec,
 454                          enum protocol_types min_protocol,
 455                          enum protocol_types max_protocol);
 456
 457 struct tevent_req *smb2cli_validate_negotiate_info_send(TALLOC_CTX *mem_ctx,
 458                                                 struct tevent_context *ev,
 459                                                 struct smbXcli_conn *conn,
 460                                                 uint32_t timeout_msec,
 461                                                 struct smbXcli_session *session,
 462                                                 struct smbXcli_tcon *tcon);
 463 NTSTATUS smb2cli_validate_negotiate_info_recv(struct tevent_req *req);
 464
 465 struct smbXcli_session *smbXcli_session_create(TALLOC_CTX *mem_ctx,
 466                                                struct smbXcli_conn *conn);
 467 struct smbXcli_session *smbXcli_session_copy(TALLOC_CTX *mem_ctx,
 468                                                struct smbXcli_session *src);
 469 bool smbXcli_session_is_guest(struct smbXcli_session *session);
 470 bool smbXcli_session_is_authenticated(struct smbXcli_session *session);
 471 NTSTATUS smb2cli_session_signing_key(struct smbXcli_session *session,
 472                                      TALLOC_CTX *mem_ctx,
 473                                      DATA_BLOB *key);
 474 NTSTATUS smb2cli_session_encryption_key(struct smbXcli_session *session,
 475                                         TALLOC_CTX *mem_ctx,
 476                                         DATA_BLOB *key);
 477 NTSTATUS smb2cli_session_decryption_key(struct smbXcli_session *session,
 478                                         TALLOC_CTX *mem_ctx,
 479                                         DATA_BLOB *key);
 480 NTSTATUS smbXcli_session_application_key(struct smbXcli_session *session,
 481                                          TALLOC_CTX *mem_ctx,
 482                                          DATA_BLOB *key);
 483 void smbXcli_session_set_disconnect_expired(struct smbXcli_session *session);
 484 uint16_t smb1cli_session_current_id(struct smbXcli_session* session);
 485 void smb1cli_session_set_id(struct smbXcli_session* session,
 486                             uint16_t session_id);
 487 void smb1cli_session_set_action(struct smbXcli_session *session,
 488                                 uint16_t action);
 489 NTSTATUS smb1cli_session_set_session_key(struct smbXcli_session *session,
 490                                          const DATA_BLOB _session_key);
 491 NTSTATUS smb1cli_session_protect_session_key(struct smbXcli_session *session);
 492 uint8_t smb2cli_session_security_mode(struct smbXcli_session *session);
 493 uint64_t smb2cli_session_current_id(struct smbXcli_session *session);
 494 uint16_t smb2cli_session_get_flags(struct smbXcli_session *session);
 495 void smb2cli_session_set_id_and_flags(struct smbXcli_session *session,
 496                                       uint64_t session_id,
 497                                       uint16_t session_flags);
 498 void smb2cli_session_increment_channel_sequence(struct smbXcli_session *session);
 499 uint16_t smb2cli_session_reset_channel_sequence(struct smbXcli_session *session,
 500                                                 uint16_t channel_sequence);
 501 uint16_t smb2cli_session_current_channel_sequence(struct smbXcli_session *session);
 502 void smb2cli_session_start_replay(struct smbXcli_session *session);
 503 void smb2cli_session_stop_replay(struct smbXcli_session *session);
 504 void smb2cli_session_require_signed_response(struct smbXcli_session *session,
 505                                              bool require_signed_response);
 506 NTSTATUS smb2cli_session_update_preauth(struct smbXcli_session *session,
 507                                         const struct iovec *iov);
 508 NTSTATUS smb2cli_session_set_session_key(struct smbXcli_session *session,
 509                                          const DATA_BLOB session_key,
 510                                          const struct iovec *recv_iov);
 511 NTSTATUS smb2cli_session_create_channel(TALLOC_CTX *mem_ctx,
 512                                         struct smbXcli_session *session1,
 513                                         struct smbXcli_conn *conn,
 514                                         struct smbXcli_session **_session2);
 515 NTSTATUS smb2cli_session_set_channel_key(struct smbXcli_session *session,
 516                                          const DATA_BLOB channel_key,
 517                                          const struct iovec *recv_iov);
 518 NTSTATUS smb2cli_session_encryption_on(struct smbXcli_session *session);
 519
 520 struct smbXcli_tcon *smbXcli_tcon_create(TALLOC_CTX *mem_ctx);
 521 struct smbXcli_tcon *smbXcli_tcon_copy(TALLOC_CTX *mem_ctx,
 522                                 const struct smbXcli_tcon *tcon_in);
 523 void smbXcli_tcon_set_fs_attributes(struct smbXcli_tcon *tcon,
 524                                     uint32_t fs_attributes);
 525 uint32_t smbXcli_tcon_get_fs_attributes(struct smbXcli_tcon *tcon);
 526 bool smbXcli_tcon_is_dfs_share(struct smbXcli_tcon *tcon);
 527 uint16_t smb1cli_tcon_current_id(struct smbXcli_tcon *tcon);
 528 void smb1cli_tcon_set_id(struct smbXcli_tcon *tcon, uint16_t tcon_id);
 529 bool smb1cli_tcon_set_values(struct smbXcli_tcon *tcon,
 530                              uint16_t tcon_id,
 531                              uint16_t optional_support,
 532                              uint32_t maximal_access,
 533                              uint32_t guest_maximal_access,
 534                              const char *service,
 535                              const char *fs_type);
 536 uint32_t smb2cli_tcon_current_id(struct smbXcli_tcon *tcon);
 537 void smb2cli_tcon_set_id(struct smbXcli_tcon *tcon, uint32_t tcon_id);
 538 uint32_t smb2cli_tcon_capabilities(struct smbXcli_tcon *tcon);
 539 uint32_t smb2cli_tcon_flags(struct smbXcli_tcon *tcon);
 540 void smb2cli_tcon_set_values(struct smbXcli_tcon *tcon,
 541                              struct smbXcli_session *session,
 542                              uint32_t tcon_id,
 543                              uint8_t type,
 544                              uint32_t flags,
 545                              uint32_t capabilities,
 546                              uint32_t maximal_access);
 547 void smb2cli_tcon_should_sign(struct smbXcli_tcon *tcon,
 548                               bool should_sign);
 549 bool smb2cli_tcon_is_signing_on(struct smbXcli_tcon *tcon);
 550 void smb2cli_tcon_should_encrypt(struct smbXcli_tcon *tcon,
 551                                  bool should_encrypt);
 552 bool smb2cli_tcon_is_encryption_on(struct smbXcli_tcon *tcon);
 553
 554 struct tevent_req *smb2cli_session_setup_send(TALLOC_CTX *mem_ctx,
 555                                 struct tevent_context *ev,
 556                                 struct smbXcli_conn *conn,
 557                                 uint32_t timeout_msec,
 558                                 struct smbXcli_session *session,
 559                                 uint8_t in_flags,
 560                                 uint32_t in_capabilities,
 561                                 uint32_t in_channel,
 562                                 uint64_t in_previous_session_id,
 563                                 const DATA_BLOB *in_security_buffer);
 564 NTSTATUS smb2cli_session_setup_recv(struct tevent_req *req,
 565                                     TALLOC_CTX *mem_ctx,
 566                                     struct iovec **recv_iov,
 567                                     DATA_BLOB *out_security_buffer);
 568
 569 struct tevent_req *smb2cli_logoff_send(TALLOC_CTX *mem_ctx,
 570                                        struct tevent_context *ev,
 571                                        struct smbXcli_conn *conn,
 572                                        uint32_t timeout_msec,
 573                                        struct smbXcli_session *session);
 574 NTSTATUS smb2cli_logoff_recv(struct tevent_req *req);
 575 NTSTATUS smb2cli_logoff(struct smbXcli_conn *conn,
 576                         uint32_t timeout_msec,
 577                         struct smbXcli_session *session);
 578
 579 struct tevent_req *smb2cli_tcon_send(TALLOC_CTX *mem_ctx,
 580                                      struct tevent_context *ev,
 581                                      struct smbXcli_conn *conn,
 582                                      uint32_t timeout_msec,
 583                                      struct smbXcli_session *session,
 584                                      struct smbXcli_tcon *tcon,
 585                                      uint16_t flags,
 586                                      const char *unc);
 587 NTSTATUS smb2cli_tcon_recv(struct tevent_req *req);
 588 NTSTATUS smb2cli_tcon(struct smbXcli_conn *conn,
 589                       uint32_t timeout_msec,
 590                       struct smbXcli_session *session,
 591                       struct smbXcli_tcon *tcon,
 592                       uint16_t flags,
 593                       const char *unc);
 594
 595 struct tevent_req *smb2cli_tdis_send(TALLOC_CTX *mem_ctx,
 596                                      struct tevent_context *ev,
 597                                      struct smbXcli_conn *conn,
 598                                      uint32_t timeout_msec,
 599                                      struct smbXcli_session *session,
 600                                      struct smbXcli_tcon *tcon);
 601 NTSTATUS smb2cli_tdis_recv(struct tevent_req *req);
 602 NTSTATUS smb2cli_tdis(struct smbXcli_conn *conn,
 603                       uint32_t timeout_msec,
 604                       struct smbXcli_session *session,
 605                       struct smbXcli_tcon *tcon);
 606
 607 struct tevent_req *smb2cli_create_send(
 608         TALLOC_CTX *mem_ctx,
 609         struct tevent_context *ev,
 610         struct smbXcli_conn *conn,
 611         uint32_t timeout_msec,
 612         struct smbXcli_session *session,
 613         struct smbXcli_tcon *tcon,
 614         const char *filename,
 615         uint8_t  oplock_level,          /* SMB2_OPLOCK_LEVEL_* */
 616         uint32_t impersonation_level,   /* SMB2_IMPERSONATION_* */
 617         uint32_t desired_access,
 618         uint32_t file_attributes,
 619         uint32_t share_access,
 620         uint32_t create_disposition,
 621         uint32_t create_options,
 622         struct smb2_create_blobs *blobs);
 623 NTSTATUS smb2cli_create_recv(struct tevent_req *req,
 624                              uint64_t *fid_persistent,
 625                              uint64_t *fid_volatile,
 626                              struct smb_create_returns *cr,
 627                              TALLOC_CTX *mem_ctx,
 628                              struct smb2_create_blobs *blobs);
 629 NTSTATUS smb2cli_create(struct smbXcli_conn *conn,
 630                         uint32_t timeout_msec,
 631                         struct smbXcli_session *session,
 632                         struct smbXcli_tcon *tcon,
 633                         const char *filename,
 634                         uint8_t  oplock_level,       /* SMB2_OPLOCK_LEVEL_* */
 635                         uint32_t impersonation_level, /* SMB2_IMPERSONATION_* */
 636                         uint32_t desired_access,
 637                         uint32_t file_attributes,
 638                         uint32_t share_access,
 639                         uint32_t create_disposition,
 640                         uint32_t create_options,
 641                         struct smb2_create_blobs *blobs,
 642                         uint64_t *fid_persistent,
 643                         uint64_t *fid_volatile,
 644                         struct smb_create_returns *cr,
 645                         TALLOC_CTX *mem_ctx,
 646                         struct smb2_create_blobs *ret_blobs);
 647
 648 struct tevent_req *smb2cli_close_send(TALLOC_CTX *mem_ctx,
 649                                       struct tevent_context *ev,
 650                                       struct smbXcli_conn *conn,
 651                                       uint32_t timeout_msec,
 652                                       struct smbXcli_session *session,
 653                                       struct smbXcli_tcon *tcon,
 654                                       uint16_t flags,
 655                                       uint64_t fid_persistent,
 656                                       uint64_t fid_volatile);
 657 NTSTATUS smb2cli_close_recv(struct tevent_req *req);
 658 NTSTATUS smb2cli_close(struct smbXcli_conn *conn,
 659                        uint32_t timeout_msec,
 660                        struct smbXcli_session *session,
 661                        struct smbXcli_tcon *tcon,
 662                        uint16_t flags,
 663                        uint64_t fid_persistent,
 664                        uint64_t fid_volatile);
 665
 666 struct tevent_req *smb2cli_read_send(TALLOC_CTX *mem_ctx,
 667                                      struct tevent_context *ev,
 668                                      struct smbXcli_conn *conn,
 669                                      uint32_t timeout_msec,
 670                                      struct smbXcli_session *session,
 671                                      struct smbXcli_tcon *tcon,
 672                                      uint32_t length,
 673                                      uint64_t offset,
 674                                      uint64_t fid_persistent,
 675                                      uint64_t fid_volatile,
 676                                      uint64_t minimum_count,
 677                                      uint64_t remaining_bytes);
 678 NTSTATUS smb2cli_read_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 679                            uint8_t **data, uint32_t *data_length);
 680 NTSTATUS smb2cli_read(struct smbXcli_conn *conn,
 681                       uint32_t timeout_msec,
 682                       struct smbXcli_session *session,
 683                       struct smbXcli_tcon *tcon,
 684                       uint32_t length,
 685                       uint64_t offset,
 686                       uint64_t fid_persistent,
 687                       uint64_t fid_volatile,
 688                       uint64_t minimum_count,
 689                       uint64_t remaining_bytes,
 690                       TALLOC_CTX *mem_ctx,
 691                       uint8_t **data,
 692                       uint32_t *data_length);
 693
 694 struct tevent_req *smb2cli_write_send(TALLOC_CTX *mem_ctx,
 695                                       struct tevent_context *ev,
 696                                       struct smbXcli_conn *conn,
 697                                       uint32_t timeout_msec,
 698                                       struct smbXcli_session *session,
 699                                       struct smbXcli_tcon *tcon,
 700                                       uint32_t length,
 701                                       uint64_t offset,
 702                                       uint64_t fid_persistent,
 703                                       uint64_t fid_volatile,
 704                                       uint32_t remaining_bytes,
 705                                       uint32_t flags,
 706                                       const uint8_t *data);
 707 NTSTATUS smb2cli_write_recv(struct tevent_req *req,
 708                         uint32_t *written);
 709 NTSTATUS smb2cli_write(struct smbXcli_conn *conn,
 710                        uint32_t timeout_msec,
 711                        struct smbXcli_session *session,
 712                        struct smbXcli_tcon *tcon,
 713                        uint32_t length,
 714                        uint64_t offset,
 715                        uint64_t fid_persistent,
 716                        uint64_t fid_volatile,
 717                        uint32_t remaining_bytes,
 718                        uint32_t flags,
 719                        const uint8_t *data,
 720                        uint32_t *written);
 721
 722 struct tevent_req *smb2cli_flush_send(TALLOC_CTX *mem_ctx,
 723                                       struct tevent_context *ev,
 724                                       struct smbXcli_conn *conn,
 725                                       uint32_t timeout_msec,
 726                                       struct smbXcli_session *session,
 727                                       struct smbXcli_tcon *tcon,
 728                                       uint64_t fid_persistent,
 729                                       uint64_t fid_volatile);
 730 NTSTATUS smb2cli_flush_recv(struct tevent_req *req);
 731 NTSTATUS smb2cli_flush(struct smbXcli_conn *conn,
 732                        uint32_t timeout_msec,
 733                        struct smbXcli_session *session,
 734                        struct smbXcli_tcon *tcon,
 735                        uint64_t fid_persistent,
 736                        uint64_t fid_volatile);
 737
 738 struct tevent_req *smb2cli_set_info_send(TALLOC_CTX *mem_ctx,
 739                                          struct tevent_context *ev,
 740                                          struct smbXcli_conn *conn,
 741                                          uint32_t timeout_msec,
 742                                          struct smbXcli_session *session,
 743                                          struct smbXcli_tcon *tcon,
 744                                          uint8_t in_info_type,
 745                                          uint8_t in_file_info_class,
 746                                          const DATA_BLOB *in_input_buffer,
 747                                          uint32_t in_additional_info,
 748                                          uint64_t in_fid_persistent,
 749                                          uint64_t in_fid_volatile);
 750 NTSTATUS smb2cli_set_info_recv(struct tevent_req *req);
 751 NTSTATUS smb2cli_set_info(struct smbXcli_conn *conn,
 752                           uint32_t timeout_msec,
 753                           struct smbXcli_session *session,
 754                           struct smbXcli_tcon *tcon,
 755                           uint8_t in_info_type,
 756                           uint8_t in_file_info_class,
 757                           const DATA_BLOB *in_input_buffer,
 758                           uint32_t in_additional_info,
 759                           uint64_t in_fid_persistent,
 760                           uint64_t in_fid_volatile);
 761
 762 struct tevent_req *smb2cli_query_info_send(TALLOC_CTX *mem_ctx,
 763                                            struct tevent_context *ev,
 764                                            struct smbXcli_conn *conn,
 765                                            uint32_t timeout_msec,
 766                                            struct smbXcli_session *session,
 767                                            struct smbXcli_tcon *tcon,
 768                                            uint8_t in_info_type,
 769                                            uint8_t in_file_info_class,
 770                                            uint32_t in_max_output_length,
 771                                            const DATA_BLOB *in_input_buffer,
 772                                            uint32_t in_additional_info,
 773                                            uint32_t in_flags,
 774                                            uint64_t in_fid_persistent,
 775                                            uint64_t in_fid_volatile);
 776 NTSTATUS smb2cli_query_info_recv(struct tevent_req *req,
 777                                  TALLOC_CTX *mem_ctx,
 778                                  DATA_BLOB *out_output_buffer);
 779 NTSTATUS smb2cli_query_info(struct smbXcli_conn *conn,
 780                             uint32_t timeout_msec,
 781                             struct smbXcli_session *session,
 782                             struct smbXcli_tcon *tcon,
 783                             uint8_t in_info_type,
 784                             uint8_t in_file_info_class,
 785                             uint32_t in_max_output_length,
 786                             const DATA_BLOB *in_input_buffer,
 787                             uint32_t in_additional_info,
 788                             uint32_t in_flags,
 789                             uint64_t in_fid_persistent,
 790                             uint64_t in_fid_volatile,
 791                             TALLOC_CTX *mem_ctx,
 792                             DATA_BLOB *out_output_buffer);
 793
 794 struct tevent_req *smb2cli_query_directory_send(TALLOC_CTX *mem_ctx,
 795                                                 struct tevent_context *ev,
 796                                                 struct smbXcli_conn *conn,
 797                                                 uint32_t timeout_msec,
 798                                                 struct smbXcli_session *session,
 799                                                 struct smbXcli_tcon *tcon,
 800                                                 uint8_t level,
 801                                                 uint8_t flags,
 802                                                 uint32_t file_index,
 803                                                 uint64_t fid_persistent,
 804                                                 uint64_t fid_volatile,
 805                                                 const char *mask,
 806                                                 uint32_t outbuf_len);
 807 NTSTATUS smb2cli_query_directory_recv(struct tevent_req *req,
 808                                       TALLOC_CTX *mem_ctx,
 809                                       uint8_t **data,
 810                                       uint32_t *data_length);
 811 NTSTATUS smb2cli_query_directory(struct smbXcli_conn *conn,
 812                                  uint32_t timeout_msec,
 813                                  struct smbXcli_session *session,
 814                                  struct smbXcli_tcon *tcon,
 815                                  uint8_t level,
 816                                  uint8_t flags,
 817                                  uint32_t file_index,
 818                                  uint64_t fid_persistent,
 819                                  uint64_t fid_volatile,
 820                                  const char *mask,
 821                                  uint32_t outbuf_len,
 822                                  TALLOC_CTX *mem_ctx,
 823                                  uint8_t **data,
 824                                  uint32_t *data_length);
 825
 826 struct tevent_req *smb2cli_notify_send(TALLOC_CTX *mem_ctx,
 827                                        struct tevent_context *ev,
 828                                        struct smbXcli_conn *conn,
 829                                        uint32_t timeout_msec,
 830                                        struct smbXcli_session *session,
 831                                        struct smbXcli_tcon *tcon,
 832                                        uint32_t output_buffer_length,
 833                                        uint64_t fid_persistent,
 834                                        uint64_t fid_volatile,
 835                                        uint32_t completion_filter,
 836                                        bool recursive);
 837 NTSTATUS smb2cli_notify_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 838                              uint8_t **data, uint32_t *data_length);
 839 NTSTATUS smb2cli_notify(struct smbXcli_conn *conn,
 840                         uint32_t timeout_msec,
 841                         struct smbXcli_session *session,
 842                         struct smbXcli_tcon *tcon,
 843                         uint32_t output_buffer_length,
 844                         uint64_t fid_persistent,
 845                         uint64_t fid_volatile,
 846                         uint32_t completion_filter,
 847                         bool recursive,
 848                         TALLOC_CTX *mem_ctx,
 849                         uint8_t **data,
 850                         uint32_t *data_length);
 851
 852 struct tevent_req *smb2cli_ioctl_send(TALLOC_CTX *mem_ctx,
 853                                       struct tevent_context *ev,
 854                                       struct smbXcli_conn *conn,
 855                                       uint32_t timeout_msec,
 856                                       struct smbXcli_session *session,
 857                                       struct smbXcli_tcon *tcon,
 858                                       uint64_t in_fid_persistent,
 859                                       uint64_t in_fid_volatile,
 860                                       uint32_t in_ctl_code,
 861                                       uint32_t in_max_input_length,
 862                                       const DATA_BLOB *in_input_buffer,
 863                                       uint32_t in_max_output_length,
 864                                       const DATA_BLOB *in_output_buffer,
 865                                       uint32_t in_flags);
 866 NTSTATUS smb2cli_ioctl_recv(struct tevent_req *req,
 867                             TALLOC_CTX *mem_ctx,
 868                             DATA_BLOB *out_input_buffer,
 869                             DATA_BLOB *out_output_buffer);
 870 NTSTATUS smb2cli_ioctl(struct smbXcli_conn *conn,
 871                        uint32_t timeout_msec,
 872                        struct smbXcli_session *session,
 873                        struct smbXcli_tcon *tcon,
 874                        uint64_t in_fid_persistent,
 875                        uint64_t in_fid_volatile,
 876                        uint32_t in_ctl_code,
 877                        uint32_t in_max_input_length,
 878                        const DATA_BLOB *in_input_buffer,
 879                        uint32_t in_max_output_length,
 880                        const DATA_BLOB *in_output_buffer,
 881                        uint32_t in_flags,
 882                        TALLOC_CTX *mem_ctx,
 883                        DATA_BLOB *out_input_buffer,
 884                        DATA_BLOB *out_output_buffer);
 885
 886 struct tevent_req *smb2cli_echo_send(TALLOC_CTX *mem_ctx,
 887                                      struct tevent_context *ev,
 888                                      struct smbXcli_conn *conn,
 889                                      uint32_t timeout_msec);
 890 NTSTATUS smb2cli_echo_recv(struct tevent_req *req);
 891 NTSTATUS smb2cli_echo(struct smbXcli_conn *conn,
 892                       uint32_t timeout_msec);
 893
 894 #endif /* _SMBXCLI_BASE_H_ */