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Diffstat (limited to 'source4/lib/samba3/tdbsam.c')
-rw-r--r--source4/lib/samba3/tdbsam.c263
1 files changed, 0 insertions, 263 deletions
diff --git a/source4/lib/samba3/tdbsam.c b/source4/lib/samba3/tdbsam.c
deleted file mode 100644
index 8e6b0daf2b..0000000000
--- a/source4/lib/samba3/tdbsam.c
+++ /dev/null
@@ -1,263 +0,0 @@
-/*
- Unix SMB/CIFS implementation.
- tdb passdb backend format routines
-
- Copyright (C) Simo Sorce 2000-2003
- Copyright (C) Jelmer Vernooij 2005
-
- 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/>.
-*/
-
-#include "includes.h"
-#include "system/filesys.h"
-#include "lib/tdb/include/tdb.h"
-#include "lib/util/util_tdb.h"
-#include "lib/samba3/samba3.h"
-
-#define TDB_FORMAT_STRING_V0 "ddddddBBBBBBBBBBBBddBBwdwdBwwd"
-#define TDB_FORMAT_STRING_V1 "dddddddBBBBBBBBBBBBddBBwdwdBwwd"
-#define TDB_FORMAT_STRING_V2 "dddddddBBBBBBBBBBBBddBBBwwdBwwd"
-#define TDBSAM_VERSION_STRING "INFO/version"
-
-static bool init_sam_from_buffer_v0(TDB_CONTEXT *tdb, struct samba3_samaccount *sampass, TDB_DATA buf)
-{
- uint32_t username_len, domain_len, nt_username_len,
- dir_drive_len, unknown_str_len, munged_dial_len,
- fullname_len, homedir_len, logon_script_len,
- profile_path_len, acct_desc_len, workstations_len;
-
- uint32_t remove_me;
- uint32_t len = 0;
- uint32_t lm_pw_len, nt_pw_len, hourslen;
-
- if(sampass == NULL || buf.dptr == NULL) {
- DEBUG(0, ("init_sam_from_buffer_v0: NULL parameters found!\n"));
- return false;
- }
-
- /* unpack the buffer into variables */
- len = tdb_unpack (tdb, (char *)buf.dptr, buf.dsize, TDB_FORMAT_STRING_V0,
- &sampass->logon_time, /* d */
- &sampass->logoff_time, /* d */
- &sampass->kickoff_time, /* d */
- &sampass->pass_last_set_time, /* d */
- &sampass->pass_can_change_time, /* d */
- &sampass->pass_must_change_time, /* d */
- &username_len, &sampass->username, /* B */
- &domain_len, &sampass->domain, /* B */
- &nt_username_len, &sampass->nt_username, /* B */
- &fullname_len, &sampass->fullname, /* B */
- &homedir_len, &sampass->homedir, /* B */
- &dir_drive_len, &sampass->dir_drive, /* B */
- &logon_script_len, &sampass->logon_script, /* B */
- &profile_path_len, &sampass->profile_path, /* B */
- &acct_desc_len, &sampass->acct_desc, /* B */
- &workstations_len, &sampass->workstations, /* B */
- &unknown_str_len, &sampass->unknown_str, /* B */
- &munged_dial_len, &sampass->munged_dial, /* B */
- &sampass->user_rid, /* d */
- &sampass->group_rid, /* d */
- &lm_pw_len, sampass->lm_pw.hash, /* B */
- &nt_pw_len, sampass->nt_pw.hash, /* B */
- &sampass->acct_ctrl, /* w */
- &remove_me, /* remove on the next TDB_FORMAT upgarde */ /* d */
- &sampass->logon_divs, /* w */
- &sampass->hours_len, /* d */
- &hourslen, &sampass->hours, /* B */
- &sampass->bad_password_count, /* w */
- &sampass->logon_count, /* w */
- &sampass->unknown_6); /* d */
-
- if (len == (uint32_t) -1) {
- return false;
- }
-
- return true;
-}
-
-static bool init_sam_from_buffer_v1(TDB_CONTEXT *tdb, struct samba3_samaccount *sampass, TDB_DATA buf)
-{
- uint32_t username_len, domain_len, nt_username_len,
- dir_drive_len, unknown_str_len, munged_dial_len,
- fullname_len, homedir_len, logon_script_len,
- profile_path_len, acct_desc_len, workstations_len;
-
- uint32_t remove_me;
- uint32_t len = 0;
- uint32_t lm_pw_len, nt_pw_len, hourslen;
-
- if(sampass == NULL || buf.dptr == NULL) {
- DEBUG(0, ("init_sam_from_buffer_v1: NULL parameters found!\n"));
- return false;
- }
-
- /* unpack the buffer into variables */
- len = tdb_unpack (tdb, (char *)buf.dptr, buf.dsize, TDB_FORMAT_STRING_V1,
- &sampass->logon_time, /* d */
- &sampass->logoff_time, /* d */
- &sampass->kickoff_time, /* d */
- /* Change from V0 is addition of bad_password_time field. */
- &sampass->bad_password_time, /* d */
- &sampass->pass_last_set_time, /* d */
- &sampass->pass_can_change_time, /* d */
- &sampass->pass_must_change_time, /* d */
- &username_len, &sampass->username, /* B */
- &domain_len, &sampass->domain, /* B */
- &nt_username_len, &sampass->nt_username, /* B */
- &fullname_len, &sampass->fullname, /* B */
- &homedir_len, &sampass->homedir, /* B */
- &dir_drive_len, &sampass->dir_drive, /* B */
- &logon_script_len, &sampass->logon_script, /* B */
- &profile_path_len, &sampass->profile_path, /* B */
- &acct_desc_len, &sampass->acct_desc, /* B */
- &workstations_len, &sampass->workstations, /* B */
- &unknown_str_len, &sampass->unknown_str, /* B */
- &munged_dial_len, &sampass->munged_dial, /* B */
- &sampass->user_rid, /* d */
- &sampass->group_rid, /* d */
- &lm_pw_len, sampass->lm_pw.hash, /* B */
- &nt_pw_len, sampass->nt_pw.hash, /* B */
- &sampass->acct_ctrl, /* w */
- &remove_me, /* d */
- &sampass->logon_divs, /* w */
- &sampass->hours_len, /* d */
- &hourslen, &sampass->hours, /* B */
- &sampass->bad_password_count, /* w */
- &sampass->logon_count, /* w */
- &sampass->unknown_6); /* d */
-
- if (len == (uint32_t) -1) {
- return false;
- }
-
- return true;
-}
-
-static bool init_sam_from_buffer_v2(TDB_CONTEXT *tdb, struct samba3_samaccount *sampass, TDB_DATA buf)
-{
- uint32_t username_len, domain_len, nt_username_len,
- dir_drive_len, unknown_str_len, munged_dial_len,
- fullname_len, homedir_len, logon_script_len,
- profile_path_len, acct_desc_len, workstations_len;
-
- uint32_t len = 0;
- uint32_t lm_pw_len, nt_pw_len, nt_pw_hist_len, hourslen;
-
- if(sampass == NULL || buf.dptr == NULL) {
- DEBUG(0, ("init_sam_from_buffer_v2: NULL parameters found!\n"));
- return false;
- }
-
- /* unpack the buffer into variables */
- len = tdb_unpack (tdb, (char *)buf.dptr, buf.dsize, TDB_FORMAT_STRING_V2,
- &sampass->logon_time, /* d */
- &sampass->logoff_time, /* d */
- &sampass->kickoff_time, /* d */
- &sampass->bad_password_time, /* d */
- &sampass->pass_last_set_time, /* d */
- &sampass->pass_can_change_time, /* d */
- &sampass->pass_must_change_time, /* d */
- &username_len, &sampass->username, /* B */
- &domain_len, &sampass->domain, /* B */
- &nt_username_len, &sampass->nt_username, /* B */
- &fullname_len, &sampass->fullname, /* B */
- &homedir_len, &sampass->homedir, /* B */
- &dir_drive_len, &sampass->dir_drive, /* B */
- &logon_script_len, &sampass->logon_script, /* B */
- &profile_path_len, &sampass->profile_path, /* B */
- &acct_desc_len, &sampass->acct_desc, /* B */
- &workstations_len, &sampass->workstations, /* B */
- &unknown_str_len, &sampass->unknown_str, /* B */
- &munged_dial_len, &sampass->munged_dial, /* B */
- &sampass->user_rid, /* d */
- &sampass->group_rid, /* d */
- &lm_pw_len, sampass->lm_pw.hash, /* B */
- &nt_pw_len, sampass->nt_pw.hash, /* B */
- /* Change from V1 is addition of password history field. */
- &nt_pw_hist_len, &sampass->nt_pw_hist_ptr, /* B */
- &sampass->acct_ctrl, /* w */
- /* Also "remove_me" field was removed. */
- &sampass->logon_divs, /* w */
- &sampass->hours_len, /* d */
- &hourslen, &sampass->hours, /* B */
- &sampass->bad_password_count, /* w */
- &sampass->logon_count, /* w */
- &sampass->unknown_6); /* d */
-
- if (len == (uint32_t) -1) {
- return false;
- }
-
- return true;
-}
-
-NTSTATUS samba3_read_tdbsam(const char *filename, TALLOC_CTX *ctx, struct samba3_samaccount **accounts, uint32_t *count)
-{
- int32_t version;
- TDB_CONTEXT *tdb;
- TDB_DATA key, val;
-
- /* Try to open tdb passwd */
- if (!(tdb = tdb_open(filename, 0, TDB_DEFAULT, O_RDONLY, 0600))) {
- DEBUG(0, ("Unable to open TDB passwd file '%s'\n", filename));
- return NT_STATUS_UNSUCCESSFUL;
- }
-
- /* Check the version */
- version = tdb_fetch_int32(tdb,
- TDBSAM_VERSION_STRING);
- if (version == -1)
- version = 0; /* Version not found, assume version 0 */
-
- /* Compare the version */
- if (version > 2) {
- /* Version more recent than the latest known */
- DEBUG(0, ("TDBSAM version unknown: %d\n", version));
- tdb_close(tdb);
- return NT_STATUS_NOT_SUPPORTED;
- }
-
- *accounts = NULL;
- *count = 0;
-
- for (key = tdb_firstkey(tdb); key.dptr; key = tdb_nextkey(tdb, key))
- {
- bool ret;
- if (strncmp((const char *)key.dptr, "USER_", 5) != 0)
- continue;
-
- val = tdb_fetch(tdb, key);
-
- *accounts = talloc_realloc(ctx, *accounts, struct samba3_samaccount, (*count)+1);
-
- switch (version)
- {
- case 0: ret = init_sam_from_buffer_v0(tdb, &(*accounts)[*count], val); break;
- case 1: ret = init_sam_from_buffer_v1(tdb, &(*accounts)[*count], val); break;
- case 2: ret = init_sam_from_buffer_v2(tdb, &(*accounts)[*count], val); break;
- default: ret = false; break;
-
- }
-
- if (!ret) {
- DEBUG(0, ("Unable to parse SAM account %s\n", key.dptr));
- }
-
- (*count)++;
- }
-
- tdb_close(tdb);
-
- return NT_STATUS_OK;
-}
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