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-rw-r--r--source3/passdb/pdb_tdb.c193
1 files changed, 59 insertions, 134 deletions
diff --git a/source3/passdb/pdb_tdb.c b/source3/passdb/pdb_tdb.c
index 0591be68d8..1b0cce08fb 100644
--- a/source3/passdb/pdb_tdb.c
+++ b/source3/passdb/pdb_tdb.c
@@ -23,9 +23,10 @@
#ifdef WITH_TDBPWD
+#define PASSDB_FILE_NAME "/passdb.tdb"
+#define RIDDB_FILE_NAME "/riddb.tdb"
#define TDB_FORMAT_STRING "ddddddfffPPfPPPPffddBBwdwdBdd"
#define USERPREFIX "USER_"
-#define UIDPREFIX "UID_"
#define RIDPREFIX "RID_"
extern int DEBUGLEVEL;
@@ -283,14 +284,14 @@ static uint32 init_buffer_from_sam (BYTE **buf, SAM_ACCOUNT *sampass)
}
/***************************************************************
- Open the TDB account SAM fo renumeration.
+ Open the TDB passwd database for SAM account enumeration.
****************************************************************/
BOOL pdb_setsampwent(BOOL update)
{
pstring tdbfile;
pstrcpy (tdbfile, lp_private_dir());
- pstrcat (tdbfile, "/passdb.tdb");
+ pstrcat (tdbfile, PASSDB_FILE_NAME);
/* Open tdb passwd */
if (!(global_tdb_ent.passwd_tdb = tdb_open(tdbfile, 0, 0, update ? O_RDWR : O_RDONLY, 0600)))
@@ -328,8 +329,10 @@ void pdb_endsampwent(void)
*****************************************************************/
SAM_ACCOUNT* pdb_getsampwent(void)
{
- TDB_DATA data;
- struct passwd *pw;
+ TDB_DATA data;
+ struct passwd *pw;
+ uid_t uid;
+ gid_t gid;
/* do we have an valid interation pointer? */
if(global_tdb_ent.passwd_tdb == NULL)
@@ -362,9 +365,18 @@ SAM_ACCOUNT* pdb_getsampwent(void)
pdb_get_username(&global_sam_pass)));
return NULL;
}
-
- pdb_set_uid (&global_sam_pass, pw->pw_uid);
- pdb_set_gid (&global_sam_pass, pw->pw_gid);
+
+ uid = pw->pw_uid;
+ gid = pw->pw_gid;
+ pdb_set_uid (&global_sam_pass, uid);
+ pdb_set_gid (&global_sam_pass, gid);
+
+ /* 21 days from present */
+ pdb_set_pass_must_change_time(&global_sam_pass, time(NULL)+1814400);
+
+ standard_sub_advanced(-1, pdb_get_username(&global_sam_pass), "", gid, pdb_get_logon_script(&global_sam_pass));
+ standard_sub_advanced(-1, pdb_get_username(&global_sam_pass), "", gid, pdb_get_profile_path(&global_sam_pass));
+ standard_sub_advanced(-1, pdb_get_username(&global_sam_pass), "", gid, pdb_get_homedir(&global_sam_pass));
/* increment to next in line */
global_tdb_ent.key = tdb_nextkey (global_tdb_ent.passwd_tdb, global_tdb_ent.key);
@@ -377,17 +389,19 @@ SAM_ACCOUNT* pdb_getsampwent(void)
******************************************************************/
SAM_ACCOUNT* pdb_getsampwnam (char *sname)
{
- TDB_CONTEXT *pwd_tdb;
- TDB_DATA data, key;
- fstring keystr;
- struct passwd *pw;
- pstring tdbfile;
- fstring name;
+ TDB_CONTEXT *pwd_tdb;
+ TDB_DATA data, key;
+ fstring keystr;
+ struct passwd *pw;
+ pstring tdbfile;
+ fstring name;
+ uid_t uid;
+ gid_t gid;
fstrcpy (name, sname);
strlower (name);
pstrcpy (tdbfile, lp_private_dir());
- pstrcat (tdbfile, "/passdb.tdb");
+ pstrcat (tdbfile, PASSDB_FILE_NAME);
/* set search key */
slprintf(keystr, sizeof(keystr), "%s%s", USERPREFIX, name);
@@ -429,9 +443,18 @@ SAM_ACCOUNT* pdb_getsampwnam (char *sname)
return NULL;
}
- pdb_set_uid (&global_sam_pass, pw->pw_uid);
- pdb_set_gid (&global_sam_pass, pw->pw_gid);
+ uid = pw->pw_uid;
+ gid = pw->pw_gid;
+ pdb_set_uid (&global_sam_pass, uid);
+ pdb_set_gid (&global_sam_pass, gid);
+
+ /* 21 days from present */
+ pdb_set_pass_must_change_time(&global_sam_pass, time(NULL)+1814400);
+ standard_sub_advanced(-1, pdb_get_username(&global_sam_pass), "", gid, pdb_get_logon_script(&global_sam_pass));
+ standard_sub_advanced(-1, pdb_get_username(&global_sam_pass), "", gid, pdb_get_profile_path(&global_sam_pass));
+ standard_sub_advanced(-1, pdb_get_username(&global_sam_pass), "", gid, pdb_get_homedir(&global_sam_pass));
+
/* cleanup */
tdb_close (pwd_tdb);
@@ -440,52 +463,22 @@ SAM_ACCOUNT* pdb_getsampwnam (char *sname)
/***************************************************************************
Search by uid
-
- I now know what the 'T' stands for in TDB :-( This is an unacceptable
- solution. We need multiple indexes and transactional support. I'm
- including this implementation only as an example.
**************************************************************************/
SAM_ACCOUNT* pdb_getsampwuid (uid_t uid)
{
- SAM_ACCOUNT *pw = NULL;
- TDB_CONTEXT *pwd_tdb;
- TDB_DATA data, key;
- fstring keystr;
- pstring tdbfile;
- fstring name;
-
- pstrcpy (tdbfile, lp_private_dir());
- pstrcat (tdbfile, "/uiddb.tdb");
-
- /* set search key */
- slprintf(keystr, sizeof(keystr), "%s%.5u", UIDPREFIX, uid);
- key.dptr = keystr;
- key.dsize = strlen (keystr) + 1;
-
- /* open the accounts TDB */
- if (!(pwd_tdb = tdb_open(tdbfile, 0, 0, O_RDONLY, 0600)))
- {
- DEBUG(0, ("pdb_getsampwuid: Unable to open TDB uid database!\n"));
- return False;
- }
+ struct passwd *pw;
+ fstring name;
- /* get the record */
- data = tdb_fetch (pwd_tdb, key);
- if (!data.dptr)
+ pw = sys_getpwuid(uid);
+ if (pw == NULL)
{
- DEBUG(5,("pdb_getsampwuid (TDB): error fetching database.\n"));
- DEBUGADD(5, (" Error: %s\n", tdb_errorstr(pwd_tdb)));
- tdb_close (pwd_tdb);
+ DEBUG(0,("pdb_getsampwuid: getpwuid(%d) return NULL. User does not exist!\n", uid));
return NULL;
}
+ fstrcpy (name, pw->pw_name);
- fstrcpy (name, data.dptr);
+ return pdb_getsampwnam (name);
- tdb_close (pwd_tdb);
-
- pw = pdb_getsampwnam (name);
-
- return pw;
}
/***************************************************************************
@@ -493,7 +486,6 @@ SAM_ACCOUNT* pdb_getsampwuid (uid_t uid)
**************************************************************************/
SAM_ACCOUNT* pdb_getsampwrid (uint32 rid)
{
- SAM_ACCOUNT *pw = NULL;
TDB_CONTEXT *pwd_tdb;
TDB_DATA data, key;
fstring keystr;
@@ -501,7 +493,7 @@ SAM_ACCOUNT* pdb_getsampwrid (uint32 rid)
fstring name;
pstrcpy (tdbfile, lp_private_dir());
- pstrcat (tdbfile, "/riddb.tdb");
+ pstrcat (tdbfile, RIDDB_FILE_NAME);
/* set search key */
slprintf(keystr, sizeof(keystr), "%s%.8x", RIDPREFIX, rid);
@@ -529,10 +521,7 @@ SAM_ACCOUNT* pdb_getsampwrid (uint32 rid)
tdb_close (pwd_tdb);
- pw = pdb_getsampwnam (name);
-
- return pw;
-
+ return pdb_getsampwnam (name);
}
@@ -554,7 +543,7 @@ BOOL pdb_delete_sam_account(char *sname)
strlower (name);
pstrcpy (tdbfile, lp_private_dir());
- pstrcat (tdbfile, "/passdb.tdb");
+ pstrcat (tdbfile, PASSDB_FILE_NAME);
/* open the TDB */
if (!(pwd_tdb = tdb_open(tdbfile, 0, 0, O_RDWR, 0600)))
@@ -572,7 +561,7 @@ BOOL pdb_delete_sam_account(char *sname)
data = tdb_fetch (pwd_tdb, key);
if (!data.dptr)
{
- DEBUG(5,("pdb_getsampwnam (TDB): error fetching database.\n"));
+ DEBUG(5,("pdb_delete_sam_account (TDB): error fetching database.\n"));
DEBUGADD(5, (" Error: %s\n", tdb_errorstr(pwd_tdb)));
tdb_close (pwd_tdb);
return False;
@@ -587,7 +576,6 @@ BOOL pdb_delete_sam_account(char *sname)
}
pwd = sys_getpwnam(global_sam_pass.username);
- uid = pwd->pw_uid;
rid = pdb_uid_to_user_rid (uid);
/* it's outaa here! 8^) */
@@ -601,33 +589,7 @@ BOOL pdb_delete_sam_account(char *sname)
tdb_close(pwd_tdb);
pstrcpy (tdbfile, lp_private_dir());
- pstrcat (tdbfile, "/uiddb.tdb");
-
- /* open the UID TDB */
- if (!(pwd_tdb = tdb_open(tdbfile, 0, 0, O_RDWR, 0600)))
- {
- DEBUG(0, ("Unable to open TDB uid file!"));
- return False;
- }
-
- /* set the search key */
- slprintf(keystr, sizeof(keystr), "%s%.5u", UIDPREFIX, uid);
- key.dptr = keystr;
- key.dsize = strlen (keystr) + 1;
-
- /* it's outaa here! 8^) */
- if (tdb_delete(pwd_tdb, key) != TDB_SUCCESS)
- {
- DEBUG(5, ("Error deleting entry from tdb uid database!\n"));
- DEBUGADD(5, (" Error: %s\n", tdb_errorstr(pwd_tdb)));
- tdb_close(pwd_tdb);
- return False;
- }
-
- tdb_close(pwd_tdb);
-
- pstrcpy (tdbfile, lp_private_dir());
- pstrcat (tdbfile, "/riddb.tdb");
+ pstrcat (tdbfile, RIDDB_FILE_NAME);
/* open the RID TDB */
if (!(pwd_tdb = tdb_open(tdbfile, 0, 0, O_RDWR, 0600)))
@@ -637,7 +599,7 @@ BOOL pdb_delete_sam_account(char *sname)
}
/* set the search key */
- slprintf(keystr, sizeof(keystr), "%s%.8x", UIDPREFIX, rid);
+ slprintf(keystr, sizeof(keystr), "%s%.8x", RIDPREFIX, rid);
key.dptr = keystr;
key.dsize = strlen (keystr) + 1;
@@ -669,7 +631,7 @@ static BOOL tdb_update_sam(SAM_ACCOUNT* newpwd, BOOL override, int flag)
int newtdb = FALSE;
pstrcpy (tdbfile, lp_private_dir());
- pstrcat (tdbfile, "/passdb.tdb");
+ pstrcat (tdbfile, PASSDB_FILE_NAME);
if ( (!newpwd->uid) || (!newpwd->gid) )
DEBUG (0,("tdb_update_sam: Storing a SAM_ACCOUNT for [%s] with uid %d and gid %d!\n",
@@ -732,52 +694,15 @@ static BOOL tdb_update_sam(SAM_ACCOUNT* newpwd, BOOL override, int flag)
/* cleanup */
tdb_close (pwd_tdb);
- /* setup UID/RID data */
+ /* setup RID data */
data.dsize = sizeof(fstring);
data.dptr = name;
pstrcpy (tdbfile, lp_private_dir());
- pstrcat (tdbfile, "/uiddb.tdb");
-
- /* setup the UID index key */
- slprintf(keystr, sizeof(keystr), "%s%.5u", UIDPREFIX, pdb_get_uid(newpwd));
- key.dptr = keystr;
- key.dsize = strlen (keystr) + 1;
-
- /* open the account TDB uid file*/
- if (!(pwd_tdb = tdb_open(tdbfile, 0, 0, O_RDWR, 0600)))
- {
- DEBUG(0, ("tdb_update_sam: Unable to open TDB uid database!\n"));
- if (newtdb == FALSE)
- DEBUG(0, ("WARNING: uid database missing and passdb exist, check references integrity!\n"));
- if (flag == TDB_INSERT)
- {
- DEBUG(0, ("Unable to open TDB uid file, trying create new!\n"));
- if (!(pwd_tdb = tdb_open(tdbfile, 0, 0, O_RDWR | O_CREAT | O_EXCL, 0600)))
- {
- DEBUG(0, ("Unable to create TDB uid (uiddb.tdb) !!!\n"));
- /* return False; */
- }
- }
- }
-
- /* add the reference */
- if (tdb_store(pwd_tdb, key, data, flag) != TDB_SUCCESS)
- {
- DEBUG(0, ("Unable to modify TDB uid database!"));
- DEBUGADD(0, (" Error: %s\n", tdb_errorstr(pwd_tdb)));
- /* tdb_close (pwd_tdb);
- return False; */
- }
-
- /* cleanup */
- tdb_close (pwd_tdb);
-
- pstrcpy (tdbfile, lp_private_dir());
- pstrcat (tdbfile, "/riddb.tdb");
+ pstrcat (tdbfile, RIDDB_FILE_NAME);
/* setup the RID index key */
- slprintf(keystr, sizeof(keystr), "%s%.8x", UIDPREFIX, pdb_get_user_rid(newpwd));
+ slprintf(keystr, sizeof(keystr), "%s%.8x", RIDPREFIX, pdb_get_user_rid(newpwd));
key.dptr = keystr;
key.dsize = strlen (keystr) + 1;
@@ -803,8 +728,8 @@ static BOOL tdb_update_sam(SAM_ACCOUNT* newpwd, BOOL override, int flag)
{
DEBUG(0, ("Unable to modify TDB rid database!"));
DEBUGADD(0, (" Error: %s\n", tdb_errorstr(pwd_tdb)));
- /* tdb_close (pwd_tdb);
- return False; */
+ tdb_close (pwd_tdb);
+ return False;
}
/* cleanup */