LCOV - code coverage report
Current view: top level - source3/lib - sessionid_tdb.c (source / functions) Hit Total Coverage
Test: coverage report for abartlet/fix-coverage dd10fb34 Lines: 32 32 100.0 %
Date: 2021-09-23 10:06:22 Functions: 2 2 100.0 %

          Line data    Source code
       1             : /*
       2             :    Unix SMB/CIFS implementation.
       3             :    Low-level sessionid.tdb access functions
       4             :    Copyright (C) Volker Lendecke 2010
       5             : 
       6             :    This program is free software; you can redistribute it and/or modify
       7             :    it under the terms of the GNU General Public License as published by
       8             :    the Free Software Foundation; either version 3 of the License, or
       9             :    (at your option) any later version.
      10             : 
      11             :    This program is distributed in the hope that it will be useful,
      12             :    but WITHOUT ANY WARRANTY; without even the implied warranty of
      13             :    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      14             :    GNU General Public License for more details.
      15             : 
      16             :    You should have received a copy of the GNU General Public License
      17             :    along with this program.  If not, see <http://www.gnu.org/licenses/>.
      18             : */
      19             : 
      20             : #include "includes.h"
      21             : #include "system/filesys.h"
      22             : #include "dbwrap/dbwrap.h"
      23             : #include "dbwrap/dbwrap_open.h"
      24             : #include "session.h"
      25             : #include "util_tdb.h"
      26             : #include "smbd/globals.h"
      27             : 
      28             : struct sessionid_traverse_read_state {
      29             :         int (*fn)(const char *key, struct sessionid *session,
      30             :                   void *private_data);
      31             :         void *private_data;
      32             : };
      33             : 
      34          24 : static int sessionid_traverse_read_fn(struct smbXsrv_session_global0 *global,
      35             :                                       void *private_data)
      36             : {
      37          24 :         struct sessionid_traverse_read_state *state =
      38             :                 (struct sessionid_traverse_read_state *)private_data;
      39          24 :         struct auth_session_info *session_info = global->auth_session_info;
      40          90 :         struct sessionid session = {
      41             :                 .uid = -1,
      42             :                 .gid = -1,
      43          24 :                 .id_num = global->session_global_id,
      44          24 :                 .connect_start = nt_time_to_unix(global->creation_time),
      45          24 :                 .pid = global->channels[0].server_id,
      46          24 :                 .connection_dialect = global->connection_dialect,
      47             :         };
      48             : 
      49          24 :         if (session_info != NULL) {
      50          24 :                 session.uid = session_info->unix_token->uid;
      51          24 :                 session.gid = session_info->unix_token->gid;
      52          24 :                 strncpy(session.username,
      53          24 :                         session_info->unix_info->unix_name,
      54             :                         sizeof(fstring)-1);
      55             :         }
      56             : 
      57          24 :         strncpy(session.remote_machine,
      58          24 :                 global->channels[0].remote_name,
      59             :                 sizeof(fstring)-1);
      60          24 :         strncpy(session.hostname,
      61          24 :                 global->channels[0].remote_address,
      62             :                 sizeof(fstring)-1);
      63          24 :         strncpy(session.netbios_name,
      64          24 :                 global->channels[0].remote_name,
      65             :                 sizeof(fstring)-1);
      66          24 :         snprintf(session.id_str, sizeof(fstring)-1,
      67             :                  "smb/%u", global->session_global_id);
      68          24 :         strncpy(session.ip_addr_str,
      69          24 :                 global->channels[0].remote_address,
      70             :                 sizeof(fstring)-1);
      71             : 
      72          24 :         session.encryption_flags = global->encryption_flags;
      73          24 :         session.cipher = global->channels[0].encryption_cipher;
      74          24 :         session.signing_flags = global->signing_flags;
      75          24 :         session.signing = global->channels[0].signing_algo;
      76             : 
      77          24 :         return state->fn(NULL, &session, state->private_data);
      78             : }
      79             : 
      80          24 : NTSTATUS sessionid_traverse_read(int (*fn)(const char *key,
      81             :                                           struct sessionid *session,
      82             :                                           void *private_data),
      83             :                                  void *private_data)
      84             : {
      85             :         struct sessionid_traverse_read_state state;
      86             :         NTSTATUS status;
      87             : 
      88          24 :         state.fn = fn;
      89          24 :         state.private_data = private_data;
      90          24 :         status = smbXsrv_session_global_traverse(sessionid_traverse_read_fn,
      91             :                                                  &state);
      92             : 
      93          24 :         return status;
      94             : }

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