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r13338: Remove the experimental pdb modules

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This commit is contained in:
Volker Lendecke 2006-02-04 09:36:10 +00:00 committed by Gerald (Jerry) Carter
parent b129b4f94f
commit a3bc4f5114
6 changed files with 1 additions and 2339 deletions
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20
source/Makefile.in
View File

@ -325,12 +325,9 @@ PASSDB_GET_SET_OBJ = passdb/pdb_get_set.o
PASSDB_OBJ = $(PASSDB_GET_SET_OBJ) passdb/passdb.o passdb/pdb_interface.o \
passdb/util_wellknown.o passdb/util_builtin.o passdb/pdb_compat.o \
passdb/util_unixsids.o passdb/lookup_sid.o \
passdb/login_cache.o @PDB_STATIC@ passdb/pdb_sql.o \
passdb/login_cache.o @PDB_STATIC@ \
lib/system_smbd.o lib/account_pol.o lib/privileges.o
XML_OBJ = passdb/pdb_xml.o
MYSQL_OBJ = passdb/pdb_mysql.o
PGSQL_OBJ = passdb/pdb_pgsql.o
DEVEL_HELP_WEIRD_OBJ = modules/weird.o
CP850_OBJ = modules/CP850.o
CP437_OBJ = modules/CP437.o
@ -1226,16 +1223,6 @@ bin/sam.@SHLIBEXT@: $(AUTH_SAM_OBJ:.o=.@PICSUFFIX@)
@echo "Building plugin $@"
@$(SHLD) $(LDSHFLAGS) -o $@ $(AUTH_SAM_OBJ:.o=.@PICSUFFIX@) @SONAMEFLAG@`basename $@`
bin/mysql.@SHLIBEXT@: $(MYSQL_OBJ:.o=.@PICSUFFIX@)
@echo "Building plugin $@"
@$(SHLD) $(LDSHFLAGS) -o $@ $(MYSQL_OBJ:.o=.@PICSUFFIX@) @MYSQL_LIBS@ \
@SONAMEFLAG@`basename $@`
bin/pgsql.@SHLIBEXT@: $(PGSQL_OBJ:.o=.@PICSUFFIX@)
@echo "Building plugin $@"
@$(SHLD) $(LDSHFLAGS) -o $@ $(PGSQL_OBJ:.o=.@PICSUFFIX@) @PGSQL_LIBS@ \
@SONAMEFLAG@`basename $@`
bin/ldapsam.@SHLIBEXT@: passdb/pdb_ldap.@PICSUFFIX@
@echo "Building plugin $@"
@$(SHLD) $(LDSHFLAGS) $(LDAP_LIBS) -o $@ passdb/pdb_ldap.@PICSUFFIX@ \
@ -1281,11 +1268,6 @@ bin/macosxfs.@SHLIBEXT@: $(CHARSET_MACOSXFS_OBJ:.o=.@PICSUFFIX@)
@$(SHLD) $(LDSHFLAGS) -o $@ $(CHARSET_MACOSXFS_OBJ:.o=.@PICSUFFIX@) \
-framework CoreFoundation @SONAMEFLAG@`basename $@`
bin/xml.@SHLIBEXT@: $(XML_OBJ:.o=.@PICSUFFIX@)
@echo "Building plugin $@"
@$(SHLD) $(LDSHFLAGS) -o $@ $(XML_OBJ:.o=.@PICSUFFIX@) @XML_LIBS@ \
@SONAMEFLAG@`basename $@`
bin/audit.@SHLIBEXT@: $(VFS_AUDIT_OBJ:.o=.@PICSUFFIX@)
@echo "Building plugin $@"
@$(SHLD) $(LDSHFLAGS) -o $@ $(VFS_AUDIT_OBJ:.o=.@PICSUFFIX@) \

55
source/configure.in
View File

@ -3473,48 +3473,6 @@ AC_ARG_WITH(kcm,
esac ])
AC_MSG_RESULT($with_kcm_support)
########################################################
# Compile experimental passdb backends?
# (pdb_xml, pdb_mysql, pdb_pgsql)
AC_MSG_CHECKING(whether to build experimental passdb libraries)
AC_ARG_WITH(expsam,
[ --with-expsam=<list> Include experimental passdb libraries (default=no)]
[ Valid choices include (comma separated list): ]
[ xml, mysql & pgsql],
[ expsam_pdb_modules=`echo "$withval" | sed 's/,/ /g'`
if test "z$expsam_pdb_modules" = "zyes"; then
expsam_pdb_modules="xml mysql pgsql"
fi
AC_MSG_RESULT($expsam_pdb_modules)
for i in $expsam_pdb_modules
do
case "$i" in
xml|all|yes)
## pdb_xml
AM_PATH_XML2([2.0.0],[default_shared_modules="$default_shared_modules pdb_xml"],[AC_MSG_ERROR([Can't find XML libraries while XML support is requested])])
CFLAGS="$CFLAGS $XML_CFLAGS"
;;
mysql|all|yes)
## pdb_mysql
AM_PATH_MYSQL([default_shared_modules="$default_shared_modules pdb_mysql"],[AC_MSG_ERROR([Can't find MySQL libraries while MySQL support is requested])])
CFLAGS="$CFLAGS $MYSQL_CFLAGS"
;;
pgsql|all|yes)
## pdb_pgsql
AM_PATH_PGSQL([default_shared_modules="$default_shared_modules pdb_pgsql"],[])
CFLAGS="$CFLAGS $PGSQL_CFLAGS"
;;
no)
;;
*)
echo "Unknown module name \"$i\"! Exiting..."
exit 1
;;
esac
done ],
AC_MSG_RESULT(no)
)
#################################################
# check for automount support
AC_MSG_CHECKING(whether to use automount)
@ -5177,19 +5135,6 @@ AC_ARG_WITH(shared-modules,
done
fi ])
###########################################################################
## contributed pdb_modules
SMB_MODULE(pdb_xml, passdb/pdb_xml.o, "bin/xml.$SHLIBEXT", PDB,
[ PASSDB_LIBS="$PASSDB_LIBS $XML_LIBS" ] )
SMB_MODULE(pdb_mysql, passdb/pdb_mysql.o, "bin/mysql.$SHLIBEXT", PDB,
[ PASSDB_LIBS="$PASSDB_LIBS $MYSQL_LIBS" ] )
SMB_MODULE(pdb_pgsql, passdb/pdb_pgsql.o, "bin/pgsql.$SHLIBEXT", PDB,
[ PASSDB_LIBS="$PASSDB_LIBS $PGSQL_LIBS" ] )
## end of contributed pdb_modules
###########################################################################
SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o, "bin/ldapsam.$SHLIBEXT", PDB,
[ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)

509
source/passdb/pdb_mysql.c
View File

@ -1,509 +0,0 @@
/*
* MySQL password backend for samba
* Copyright (C) Jelmer Vernooij 2002-2004
*
* 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 (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.
*/
#include "includes.h"
#include <mysql/mysql.h>
#define CONFIG_HOST_DEFAULT "localhost"
#define CONFIG_USER_DEFAULT "samba"
#define CONFIG_PASS_DEFAULT ""
#define CONFIG_PORT_DEFAULT "3306"
#define CONFIG_DB_DEFAULT "samba"
static int mysqlsam_debug_level = DBGC_ALL;
#undef DBGC_CLASS
#define DBGC_CLASS mysqlsam_debug_level
typedef struct pdb_mysql_data {
MYSQL *handle;
MYSQL_RES *pwent;
const char *location;
} pdb_mysql_data;
#define SET_DATA(data,methods) { \
if(!methods){ \
DEBUG(0, ("invalid methods!\n")); \
return NT_STATUS_INVALID_PARAMETER; \
} \
data = (struct pdb_mysql_data *)methods->private_data; \
if(!data || !(data->handle)){ \
DEBUG(0, ("invalid handle!\n")); \
return NT_STATUS_INVALID_HANDLE; \
} \
}
#define config_value( data, name, default_value ) \
lp_parm_const_string( GLOBAL_SECTION_SNUM, (data)->location, name, default_value )
static long xatol(const char *d)
{
if(!d) return 0;
return atol(d);
}
static NTSTATUS row_to_sam_account(MYSQL_RES * r, SAM_ACCOUNT * u)
{
MYSQL_ROW row;
pstring temp;
unsigned int num_fields;
DOM_SID sid;
num_fields = mysql_num_fields(r);
row = mysql_fetch_row(r);
if (!row)
return NT_STATUS_INVALID_PARAMETER;
pdb_set_logon_time(u, xatol(row[0]), PDB_SET);
pdb_set_logoff_time(u, xatol(row[1]), PDB_SET);
pdb_set_kickoff_time(u, xatol(row[2]), PDB_SET);
pdb_set_pass_last_set_time(u, xatol(row[3]), PDB_SET);
pdb_set_pass_can_change_time(u, xatol(row[4]), PDB_SET);
pdb_set_pass_must_change_time(u, xatol(row[5]), PDB_SET);
pdb_set_username(u, row[6], PDB_SET);
pdb_set_domain(u, row[7], PDB_SET);
pdb_set_nt_username(u, row[8], PDB_SET);
pdb_set_fullname(u, row[9], PDB_SET);
pdb_set_homedir(u, row[10], PDB_SET);
pdb_set_dir_drive(u, row[11], PDB_SET);
pdb_set_logon_script(u, row[12], PDB_SET);
pdb_set_profile_path(u, row[13], PDB_SET);
pdb_set_acct_desc(u, row[14], PDB_SET);
pdb_set_workstations(u, row[15], PDB_SET);
pdb_set_unknown_str(u, row[16], PDB_SET);
pdb_set_munged_dial(u, row[17], PDB_SET);
if(!row[18] || !string_to_sid(&sid, row[18])) {
DEBUG(0,("No user SID retrieved from database!\n"));
} else {
pdb_set_user_sid(u, &sid, PDB_SET);
}
if(row[19]) {
string_to_sid(&sid, row[19]);
pdb_set_group_sid(u, &sid, PDB_SET);
}
if (pdb_gethexpwd(row[20], temp))
pdb_set_lanman_passwd(u, temp, PDB_SET);
if (pdb_gethexpwd(row[21], temp))
pdb_set_nt_passwd(u, temp, PDB_SET);
/* Only use plaintext password storage when lanman and nt are
* NOT used */
if (!row[20] || !row[21])
pdb_set_plaintext_passwd(u, row[22]);
pdb_set_acct_ctrl(u, xatol(row[23]), PDB_SET);
pdb_set_logon_divs(u, xatol(row[24]), PDB_SET);
pdb_set_hours_len(u, xatol(row[25]), PDB_SET);
pdb_set_bad_password_count(u, xatol(row[26]), PDB_SET);
pdb_set_logon_count(u, xatol(row[27]), PDB_SET);
pdb_set_unknown_6(u, xatol(row[28]), PDB_SET);
return NT_STATUS_OK;
}
static NTSTATUS mysqlsam_setsampwent(struct pdb_methods *methods, BOOL update, uint16 acb_mask)
{
struct pdb_mysql_data *data =
(struct pdb_mysql_data *) methods->private_data;
char *query;
int ret;
if (!data || !(data->handle)) {
DEBUG(0, ("invalid handle!\n"));
return NT_STATUS_INVALID_HANDLE;
}
query = sql_account_query_select(NULL, data->location, update, SQL_SEARCH_NONE, NULL);
ret = mysql_query(data->handle, query);
talloc_free(query);
if (ret) {
DEBUG(0,
("Error executing MySQL query %s\n", mysql_error(data->handle)));
return NT_STATUS_UNSUCCESSFUL;
}
data->pwent = mysql_store_result(data->handle);
if (data->pwent == NULL) {
DEBUG(0,
("Error storing results: %s\n", mysql_error(data->handle)));
return NT_STATUS_UNSUCCESSFUL;
}
DEBUG(5,
("mysqlsam_setsampwent succeeded(%llu results)!\n",
mysql_num_rows(data->pwent)));
return NT_STATUS_OK;
}
/***************************************************************
End enumeration of the passwd list.
****************************************************************/
static void mysqlsam_endsampwent(struct pdb_methods *methods)
{
struct pdb_mysql_data *data =
(struct pdb_mysql_data *) methods->private_data;
if (data == NULL) {
DEBUG(0, ("invalid handle!\n"));
return;
}
if (data->pwent != NULL)
mysql_free_result(data->pwent);
data->pwent = NULL;
DEBUG(5, ("mysql_endsampwent called\n"));
}
/*****************************************************************
Get one SAM_ACCOUNT from the list (next in line)
*****************************************************************/
static NTSTATUS mysqlsam_getsampwent(struct pdb_methods *methods, SAM_ACCOUNT * user)
{
struct pdb_mysql_data *data;
SET_DATA(data, methods);
if (data->pwent == NULL) {
DEBUG(0, ("invalid pwent\n"));
return NT_STATUS_INVALID_PARAMETER;
}
return row_to_sam_account(data->pwent, user);
}
static NTSTATUS mysqlsam_select_by_field(struct pdb_methods * methods, SAM_ACCOUNT * user,
enum sql_search_field field, const char *sname)
{
char *esc_sname;
char *query;
NTSTATUS ret;
MYSQL_RES *res;
int mysql_ret;
struct pdb_mysql_data *data;
char *tmp_sname;
TALLOC_CTX *mem_ctx = talloc_init("mysqlsam_select_by_field");
SET_DATA(data, methods);
esc_sname = talloc_array(mem_ctx, char, strlen(sname) * 2 + 1);
if (!esc_sname) {
talloc_free(mem_ctx);
return NT_STATUS_NO_MEMORY;
}
tmp_sname = talloc_strdup(mem_ctx, sname);
/* Escape sname */
mysql_real_escape_string(data->handle, esc_sname, tmp_sname,
strlen(tmp_sname));
talloc_free(tmp_sname);
if (user == NULL) {
DEBUG(0, ("pdb_getsampwnam: SAM_ACCOUNT is NULL.\n"));
talloc_free(mem_ctx);
return NT_STATUS_INVALID_PARAMETER;
}
query = sql_account_query_select(mem_ctx, data->location, True, field, esc_sname);
talloc_free(esc_sname);
DEBUG(5, ("Executing query %s\n", query));
mysql_ret = mysql_query(data->handle, query);
talloc_free(query);
if (mysql_ret) {
DEBUG(0,
("Error while executing MySQL query %s\n",
mysql_error(data->handle)));
talloc_free(mem_ctx);
return NT_STATUS_UNSUCCESSFUL;
}
res = mysql_store_result(data->handle);
if (res == NULL) {
DEBUG(0,
("Error storing results: %s\n", mysql_error(data->handle)));
talloc_free(mem_ctx);
return NT_STATUS_UNSUCCESSFUL;
}
ret = row_to_sam_account(res, user);
mysql_free_result(res);
talloc_free(mem_ctx);
return ret;
}
/******************************************************************
Lookup a name in the SAM database
******************************************************************/
static NTSTATUS mysqlsam_getsampwnam(struct pdb_methods *methods, SAM_ACCOUNT * user,
const char *sname)
{
struct pdb_mysql_data *data;
SET_DATA(data, methods);
if (!sname) {
DEBUG(0, ("invalid name specified"));
return NT_STATUS_INVALID_PARAMETER;
}
return mysqlsam_select_by_field(methods, user,
SQL_SEARCH_USER_NAME, sname);
}
/***************************************************************************
Search by sid
**************************************************************************/
static NTSTATUS mysqlsam_getsampwsid(struct pdb_methods *methods, SAM_ACCOUNT * user,
const DOM_SID * sid)
{
struct pdb_mysql_data *data;
fstring sid_str;
SET_DATA(data, methods);
sid_to_string(sid_str, sid);
return mysqlsam_select_by_field(methods, user, SQL_SEARCH_USER_SID, sid_str);
}
/***************************************************************************
Delete a SAM_ACCOUNT
****************************************************************************/
static NTSTATUS mysqlsam_delete_sam_account(struct pdb_methods *methods,
SAM_ACCOUNT * sam_pass)
{
const char *sname = pdb_get_username(sam_pass);
char *esc;
char *query;
int ret;
struct pdb_mysql_data *data;
char *tmp_sname;
TALLOC_CTX *mem_ctx;
SET_DATA(data, methods);
if (!methods) {
DEBUG(0, ("invalid methods!\n"));
return NT_STATUS_INVALID_PARAMETER;
}
data = (struct pdb_mysql_data *) methods->private_data;
if (!data || !(data->handle)) {
DEBUG(0, ("invalid handle!\n"));
return NT_STATUS_INVALID_HANDLE;
}
if (!sname) {
DEBUG(0, ("invalid name specified\n"));
return NT_STATUS_INVALID_PARAMETER;
}
mem_ctx = talloc_init("mysqlsam_delete_sam_account");
/* Escape sname */
esc = talloc_array(mem_ctx, char, strlen(sname) * 2 + 1);
if (!esc) {
DEBUG(0, ("Can't allocate memory to store escaped name\n"));
return NT_STATUS_NO_MEMORY;
}
tmp_sname = talloc_strdup(mem_ctx, sname);
mysql_real_escape_string(data->handle, esc, tmp_sname,
strlen(tmp_sname));
talloc_free(tmp_sname);
query = sql_account_query_delete(mem_ctx, data->location, esc);
talloc_free(esc);
ret = mysql_query(data->handle, query);
talloc_free(query);
if (ret) {
DEBUG(0,
("Error while executing query: %s\n",
mysql_error(data->handle)));
talloc_free(mem_ctx);
return NT_STATUS_UNSUCCESSFUL;
}
DEBUG(5, ("User '%s' deleted\n", sname));
talloc_free(mem_ctx);
return NT_STATUS_OK;
}
static NTSTATUS mysqlsam_replace_sam_account(struct pdb_methods *methods,
const SAM_ACCOUNT * newpwd, char isupdate)
{
struct pdb_mysql_data *data;
char *query;
if (!methods) {
DEBUG(0, ("invalid methods!\n"));
return NT_STATUS_INVALID_PARAMETER;
}
data = (struct pdb_mysql_data *) methods->private_data;
if (data == NULL || data->handle == NULL) {
DEBUG(0, ("invalid handle!\n"));
return NT_STATUS_INVALID_HANDLE;
}
query = sql_account_query_update(NULL, data->location, newpwd, isupdate);
if ( query == NULL ) /* Nothing to update. */
return NT_STATUS_OK;
/* Execute the query */
if (mysql_query(data->handle, query)) {
DEBUG(0,
("Error executing %s, %s\n", query,
mysql_error(data->handle)));
talloc_free(query);
return NT_STATUS_INVALID_PARAMETER;
}
talloc_free(query);
return NT_STATUS_OK;
}
static NTSTATUS mysqlsam_add_sam_account(struct pdb_methods *methods, SAM_ACCOUNT * newpwd)
{
return mysqlsam_replace_sam_account(methods, newpwd, 0);
}
static NTSTATUS mysqlsam_update_sam_account(struct pdb_methods *methods,
SAM_ACCOUNT * newpwd)
{
return mysqlsam_replace_sam_account(methods, newpwd, 1);
}
static NTSTATUS mysqlsam_init(struct pdb_context * pdb_context, struct pdb_methods ** pdb_method,
const char *location)
{
NTSTATUS nt_status;
struct pdb_mysql_data *data;
mysqlsam_debug_level = debug_add_class("mysqlsam");
if (mysqlsam_debug_level == -1) {
mysqlsam_debug_level = DBGC_ALL;
DEBUG(0,
("mysqlsam: Couldn't register custom debugging class!\n"));
}
if (!pdb_context) {
DEBUG(0, ("invalid pdb_methods specified\n"));
return NT_STATUS_UNSUCCESSFUL;
}
if (!NT_STATUS_IS_OK
(nt_status = make_pdb_methods(pdb_context->mem_ctx, pdb_method))) {
return nt_status;
}
(*pdb_method)->name = "mysqlsam";
(*pdb_method)->setsampwent = mysqlsam_setsampwent;
(*pdb_method)->endsampwent = mysqlsam_endsampwent;
(*pdb_method)->getsampwent = mysqlsam_getsampwent;
(*pdb_method)->getsampwnam = mysqlsam_getsampwnam;
(*pdb_method)->getsampwsid = mysqlsam_getsampwsid;
(*pdb_method)->add_sam_account = mysqlsam_add_sam_account;
(*pdb_method)->update_sam_account = mysqlsam_update_sam_account;
(*pdb_method)->delete_sam_account = mysqlsam_delete_sam_account;
data = talloc(pdb_context->mem_ctx, struct pdb_mysql_data);
(*pdb_method)->private_data = data;
data->handle = NULL;
data->pwent = NULL;
if (!location) {
DEBUG(0, ("No identifier specified. Check the Samba HOWTO Collection for details\n"));
return NT_STATUS_INVALID_PARAMETER;
}
data->location = smb_xstrdup(location);
DEBUG(1,
("Connecting to database server, host: %s, user: %s, database: %s, port: %ld\n",
config_value(data, "mysql host", CONFIG_HOST_DEFAULT),
config_value(data, "mysql user", CONFIG_USER_DEFAULT),
config_value(data, "mysql database", CONFIG_DB_DEFAULT),
xatol(config_value(data, "mysql port", CONFIG_PORT_DEFAULT))));
/* Do the mysql initialization */
data->handle = mysql_init(NULL);
if (!data->handle) {
DEBUG(0, ("Failed to connect to server\n"));
return NT_STATUS_UNSUCCESSFUL;
}
if(!sql_account_config_valid(data->location)) {
return NT_STATUS_INVALID_PARAMETER;
}
/* Process correct entry in $HOME/.my.conf */
if (!mysql_real_connect(data->handle,
config_value(data, "mysql host", CONFIG_HOST_DEFAULT),
config_value(data, "mysql user", CONFIG_USER_DEFAULT),
config_value(data, "mysql password", CONFIG_PASS_DEFAULT),
config_value(data, "mysql database", CONFIG_DB_DEFAULT),
xatol(config_value (data, "mysql port", CONFIG_PORT_DEFAULT)),
NULL, 0)) {
DEBUG(0,
("Failed to connect to mysql database: error: %s\n",
mysql_error(data->handle)));
return NT_STATUS_UNSUCCESSFUL;
}
DEBUG(5, ("Connected to mysql db\n"));
return NT_STATUS_OK;
}
NTSTATUS pdb_mysql_init(void)
{
return smb_register_passdb(PASSDB_INTERFACE_VERSION, "mysql", mysqlsam_init);
}

605
source/passdb/pdb_pgsql.c
View File

@ -1,605 +0,0 @@
/*
* PostgresSQL password backend for samba
* Copyright (C) Hamish Friedlander 2003
* Copyright (C) Jelmer Vernooij 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 (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.
*/
#include "includes.h"
#include <libpq-fe.h>
#define CONFIG_HOST_DEFAULT "localhost"
#define CONFIG_USER_DEFAULT "samba"
#define CONFIG_PASS_DEFAULT ""
#define CONFIG_PORT_DEFAULT "5432"
#define CONFIG_DB_DEFAULT "samba"
/* handles for doing db transactions */
typedef struct pdb_pgsql_data {
PGconn *master_handle ;
PGconn *handle ;
PGresult *pwent ;
long currow ;
const char *db ;
const char *host ;
const char *port ;
const char *user ;
const char *pass ;
const char *location ;
} pdb_pgsql_data ;
struct pdb_context *the_pdb_context;
#define SET_DATA(data,methods) { \
if(!methods){ \
DEBUG(0, ("invalid methods!\n")); \
return NT_STATUS_INVALID_PARAMETER; \
} \
data = (struct pdb_pgsql_data *)methods->private_data; \
}
#define SET_DATA_QUIET(data,methods) { \
if(!methods){ \
DEBUG(0, ("invalid methods!\n")); \
return ; \
} \
data = (struct pdb_pgsql_data *)methods->private_data; \
}
#define config_value( data, name, default_value ) \
lp_parm_const_string( GLOBAL_SECTION_SNUM, (data)->location, name, default_value )
static PGconn *pgsqlsam_connect( struct pdb_pgsql_data *data )
{
PGconn *handle;
DEBUG
(
1,
(
"Connecting to database server, host: %s, user: %s, password: XXXXXX, database: %s, port: %s\n",
data->host, data->user, data->db, data->port
)
) ;
/* Do the pgsql initialization */
handle = PQsetdbLogin(
data->host,
data->port,
NULL,
NULL,
data->db,
data->user,
data->pass
) ;
if ( handle != NULL && PQstatus( handle ) != CONNECTION_OK )
{
DEBUG( 0, ("Failed to connect to pgsql database: error: %s\n",
(handle != NULL ? PQerrorMessage( handle ) : "")) ) ;
return NULL;
}
DEBUG( 5, ("Connected to pgsql database\n") ) ;
return handle;
}
/* The assumption here is that the master process will get connection 0,
* and all the renaining ones just one connection for their etire life span.
*/
static PGconn *choose_connection( struct pdb_pgsql_data *data )
{
if ( data->master_handle == NULL )
{
data->master_handle = pgsqlsam_connect( data );
return data->master_handle ;
}
/* Master connection != NULL, so we are just another process. */
/* If we didn't connect yet, do it now. */
if ( data->handle == NULL )
{
data->handle = pgsqlsam_connect( data );
}
return data->handle ;
}
static long PQgetlong( PGresult *r, long row, long col )
{
if ( PQgetisnull( r, row, col ) ) return 0 ;
return atol( PQgetvalue( r, row, col ) ) ;
}
static NTSTATUS row_to_sam_account ( PGresult *r, long row, SAM_ACCOUNT *u )
{
pstring temp ;
DOM_SID sid ;
unsigned char *hours ;
size_t hours_len = 0 ;
if ( row >= PQntuples( r ) ) return NT_STATUS_INVALID_PARAMETER ;
pdb_set_logon_time ( u, PQgetlong ( r, row, 0 ), PDB_SET ) ;
pdb_set_logoff_time ( u, PQgetlong ( r, row, 1 ), PDB_SET ) ;
pdb_set_kickoff_time ( u, PQgetlong ( r, row, 2 ), PDB_SET ) ;
pdb_set_pass_last_set_time ( u, PQgetlong ( r, row, 3 ), PDB_SET ) ;
pdb_set_pass_can_change_time ( u, PQgetlong ( r, row, 4 ), PDB_SET ) ;
pdb_set_pass_must_change_time( u, PQgetlong ( r, row, 5 ), PDB_SET ) ;
pdb_set_username ( u, PQgetvalue( r, row, 6 ), PDB_SET ) ;
pdb_set_domain ( u, PQgetvalue( r, row, 7 ), PDB_SET ) ;
pdb_set_nt_username ( u, PQgetvalue( r, row, 8 ), PDB_SET ) ;
pdb_set_fullname ( u, PQgetvalue( r, row, 9 ), PDB_SET ) ;
pdb_set_homedir ( u, PQgetvalue( r, row, 10 ), PDB_SET ) ;
pdb_set_dir_drive ( u, PQgetvalue( r, row, 11 ), PDB_SET ) ;
pdb_set_logon_script ( u, PQgetvalue( r, row, 12 ), PDB_SET ) ;
pdb_set_profile_path ( u, PQgetvalue( r, row, 13 ), PDB_SET ) ;
pdb_set_acct_desc ( u, PQgetvalue( r, row, 14 ), PDB_SET ) ;
pdb_set_workstations ( u, PQgetvalue( r, row, 15 ), PDB_SET ) ;
pdb_set_unknown_str ( u, PQgetvalue( r, row, 16 ), PDB_SET ) ;
pdb_set_munged_dial ( u, PQgetvalue( r, row, 17 ), PDB_SET ) ;
pdb_set_acct_ctrl ( u, PQgetlong ( r, row, 23 ), PDB_SET ) ;
pdb_set_logon_divs ( u, PQgetlong ( r, row, 24 ), PDB_SET ) ;
pdb_set_hours_len ( u, PQgetlong ( r, row, 25 ), PDB_SET ) ;
pdb_set_bad_password_count ( u, PQgetlong ( r, row, 26 ), PDB_SET ) ;
pdb_set_logon_count ( u, PQgetlong ( r, row, 27 ), PDB_SET ) ;
pdb_set_unknown_6 ( u, PQgetlong ( r, row, 28 ), PDB_SET ) ;
hours = PQgetvalue ( r, row, 29 );
if ( hours != NULL ) {
hours = PQunescapeBytea ( hours, &hours_len ) ;
if ( hours_len > 0 )
pdb_set_hours ( u, hours, PDB_SET ) ;
free ( hours );
}
if ( !PQgetisnull( r, row, 18 ) ) {
string_to_sid( &sid, PQgetvalue( r, row, 18 ) ) ;
pdb_set_user_sid ( u, &sid, PDB_SET ) ;
}
if ( !PQgetisnull( r, row, 19 ) ) {
string_to_sid( &sid, PQgetvalue( r, row, 19 ) ) ;
pdb_set_group_sid( u, &sid, PDB_SET ) ;
}
if ( pdb_gethexpwd( PQgetvalue( r, row, 20 ), temp ), PDB_SET ) pdb_set_lanman_passwd( u, temp, PDB_SET ) ;
if ( pdb_gethexpwd( PQgetvalue( r, row, 21 ), temp ), PDB_SET ) pdb_set_nt_passwd ( u, temp, PDB_SET ) ;
/* Only use plaintext password storage when lanman and nt are NOT used */
if ( PQgetisnull( r, row, 20 ) || PQgetisnull( r, row, 21 ) ) pdb_set_plaintext_passwd( u, PQgetvalue( r, row, 22 ) ) ;
return NT_STATUS_OK ;
}
static NTSTATUS pgsqlsam_setsampwent(struct pdb_methods *methods, BOOL update, uint16 acb_mask)
{
struct pdb_pgsql_data *data ;
PGconn *handle ;
char *query ;
NTSTATUS retval ;
SET_DATA( data, methods ) ;
/* Connect to the DB. */
handle = choose_connection( data );
if ( handle == NULL )
return NT_STATUS_UNSUCCESSFUL ;
DEBUG( 5, ("CONNECTING pgsqlsam_setsampwent\n") ) ;
query = sql_account_query_select(NULL, data->location, update, SQL_SEARCH_NONE, NULL);
/* Do it */
DEBUG( 5, ("Executing query %s\n", query) ) ;
data->pwent = PQexec( handle, query ) ;
data->currow = 0 ;
/* Result? */
if ( data->pwent == NULL )
{
DEBUG( 0, ("Error executing %s, %s\n", query, PQerrorMessage( handle ) ) ) ;
retval = NT_STATUS_UNSUCCESSFUL ;
}
else if ( PQresultStatus( data->pwent ) != PGRES_TUPLES_OK )
{
DEBUG( 0, ("Error executing %s, %s\n", query, PQresultErrorMessage( data->pwent ) ) ) ;
retval = NT_STATUS_UNSUCCESSFUL ;
}
else
{
DEBUG( 5, ("pgsqlsam_setsampwent succeeded(%d results)!\n", PQntuples(data->pwent)) ) ;
retval = NT_STATUS_OK ;
}
talloc_free(query);
return retval ;
}
/***************************************************************
End enumeration of the passwd list.
****************************************************************/
static void pgsqlsam_endsampwent(struct pdb_methods *methods)
{
struct pdb_pgsql_data *data ;
SET_DATA_QUIET( data, methods ) ;
if (data->pwent != NULL)
{
PQclear( data->pwent ) ;
}
data->pwent = NULL ;
data->currow = 0 ;
DEBUG( 5, ("pgsql_endsampwent called\n") ) ;
}
/*****************************************************************
Get one SAM_ACCOUNT from the list (next in line)
*****************************************************************/
static NTSTATUS pgsqlsam_getsampwent( struct pdb_methods *methods, SAM_ACCOUNT *user )
{
struct pdb_pgsql_data *data;
NTSTATUS retval ;
SET_DATA( data, methods ) ;
if ( data->pwent == NULL )
{
DEBUG( 0, ("invalid pwent\n") ) ;
return NT_STATUS_INVALID_PARAMETER ;
}
retval = row_to_sam_account( data->pwent, data->currow, user ) ;
data->currow++ ;
return retval ;
}
static NTSTATUS pgsqlsam_select_by_field ( struct pdb_methods *methods, SAM_ACCOUNT *user, enum sql_search_field field, const char *sname )
{
struct pdb_pgsql_data *data ;
PGconn *handle ;
char *esc ;
char *query ;
PGresult *result ;
NTSTATUS retval ;
SET_DATA(data, methods);
if ( user == NULL )
{
DEBUG( 0, ("pdb_getsampwnam: SAM_ACCOUNT is NULL.\n") ) ;
return NT_STATUS_INVALID_PARAMETER;
}
DEBUG( 5, ("pgsqlsam_select_by_field: getting data where %d = %s(nonescaped)\n", field, sname) ) ;
/* Escape sname */
esc = talloc_array(NULL, char, strlen(sname) * 2 + 1);
if ( !esc )
{
DEBUG(0, ("Can't allocate memory to store escaped name\n"));
return NT_STATUS_NO_MEMORY;
}
//tmp_sname = smb_xstrdup(sname);
PQescapeString( esc, sname, strlen(sname) ) ;
/* Connect to the DB. */
handle = choose_connection( data );
if ( handle == NULL )
return NT_STATUS_UNSUCCESSFUL ;
query = sql_account_query_select(NULL, data->location, True, field, esc);
/* Do it */
DEBUG( 5, ("Executing query %s\n", query) ) ;
result = PQexec( handle, query ) ;
/* Result? */
if ( result == NULL )
{
DEBUG( 0, ("Error executing %s, %s\n", query, PQerrorMessage( handle ) ) ) ;
retval = NT_STATUS_UNSUCCESSFUL ;
}
else if ( PQresultStatus( result ) != PGRES_TUPLES_OK )
{
DEBUG( 0, ("Error executing %s, %s\n", query, PQresultErrorMessage( result ) ) ) ;
retval = NT_STATUS_UNSUCCESSFUL ;
}
else
{
retval = row_to_sam_account( result, 0, user ) ;
}
talloc_free( esc ) ;
talloc_free( query ) ;
if ( result != NULL )
PQclear( result ) ;
return retval ;
}
/******************************************************************
Lookup a name in the SAM database
******************************************************************/
static NTSTATUS pgsqlsam_getsampwnam ( struct pdb_methods *methods, SAM_ACCOUNT *user, const char *sname )
{
struct pdb_pgsql_data *data;
size_t i, l;
char *lowercasename;
NTSTATUS result;
SET_DATA(data, methods);
if ( !sname )
{
DEBUG( 0, ("invalid name specified") ) ;
return NT_STATUS_INVALID_PARAMETER;
}
lowercasename = smb_xstrdup(sname);
l = strlen(lowercasename);
for(i = 0; i < l; i++) {
lowercasename[i] = tolower_ascii(lowercasename[i]);
}
result = pgsqlsam_select_by_field( methods, user, SQL_SEARCH_USER_NAME, lowercasename ) ;
SAFE_FREE( lowercasename ) ;
return result;
}
/***************************************************************************
Search by sid
**************************************************************************/
static NTSTATUS pgsqlsam_getsampwsid ( struct pdb_methods *methods, SAM_ACCOUNT *user, const DOM_SID *sid )
{
struct pdb_pgsql_data *data;
fstring sid_str;
SET_DATA( data, methods ) ;
sid_to_string( sid_str, sid ) ;
return pgsqlsam_select_by_field( methods, user, SQL_SEARCH_USER_SID, sid_str ) ;
}
/***************************************************************************
Delete a SAM_ACCOUNT
****************************************************************************/
static NTSTATUS pgsqlsam_delete_sam_account( struct pdb_methods *methods, SAM_ACCOUNT *sam_pass )
{
struct pdb_pgsql_data *data ;
PGconn *handle ;
const char *sname = pdb_get_username( sam_pass ) ;
char *esc ;
char *query ;
PGresult *result ;
NTSTATUS retval ;
SET_DATA(data, methods);
if ( !sname )
{
DEBUG( 0, ("invalid name specified\n") ) ;
return NT_STATUS_INVALID_PARAMETER ;
}
/* Escape sname */
esc = talloc_array(NULL, char, strlen(sname) * 2 + 1);
if ( !esc )
{
DEBUG(0, ("Can't allocate memory to store escaped name\n"));
return NT_STATUS_NO_MEMORY;
}
PQescapeString( esc, sname, strlen(sname) ) ;
/* Connect to the DB. */
handle = choose_connection( data );
if ( handle == NULL )
return NT_STATUS_UNSUCCESSFUL ;
query = sql_account_query_delete(NULL, data->location, esc);
/* Do it */
result = PQexec( handle, query ) ;
if ( result == NULL )
{
DEBUG( 0, ("Error executing %s, %s\n", query, PQerrorMessage( handle ) ) ) ;
retval = NT_STATUS_UNSUCCESSFUL ;
}
else if ( PQresultStatus( result ) != PGRES_COMMAND_OK )
{
DEBUG( 0, ("Error executing %s, %s\n", query, PQresultErrorMessage( result ) ) ) ;
retval = NT_STATUS_UNSUCCESSFUL ;
}
else
{
DEBUG( 5, ("User '%s' deleted\n", sname) ) ;
retval = NT_STATUS_OK ;
}
if ( result != NULL )
PQclear( result ) ;
talloc_free( esc ) ;
talloc_free( query ) ;
return retval ;
}
static NTSTATUS pgsqlsam_replace_sam_account( struct pdb_methods *methods, const SAM_ACCOUNT *newpwd, char isupdate )
{
struct pdb_pgsql_data *data ;
PGconn *handle ;
char *query;
PGresult *result ;
NTSTATUS retval ;
if ( !methods )
{
DEBUG( 0, ("invalid methods!\n") ) ;
return NT_STATUS_INVALID_PARAMETER ;
}
data = (struct pdb_pgsql_data *) methods->private_data ;
if ( data == NULL || handle == NULL )
{
DEBUG( 0, ("invalid handle!\n") ) ;
return NT_STATUS_INVALID_HANDLE ;
}
query = sql_account_query_update(NULL, data->location, newpwd, isupdate);
if ( query == NULL ) /* Nothing to update. */
return NT_STATUS_OK;
/* Connect to the DB. */
handle = choose_connection( data );
if ( handle == NULL )
return NT_STATUS_UNSUCCESSFUL ;
result = PQexec( handle, query ) ;
/* Execute the query */
if ( result == NULL )
{
DEBUG( 0, ("Error executing %s, %s\n", query, PQerrorMessage( handle ) ) ) ;
retval = NT_STATUS_INVALID_PARAMETER;
}
else if ( PQresultStatus( result ) != PGRES_COMMAND_OK )
{
DEBUG( 0, ("Error executing %s, %s\n", query, PQresultErrorMessage( result ) ) ) ;
retval = NT_STATUS_INVALID_PARAMETER;
}
else
{
retval = NT_STATUS_OK;
}
if ( result != NULL )
PQclear( result ) ;
talloc_free(query);
return retval;
}
static NTSTATUS pgsqlsam_add_sam_account ( struct pdb_methods *methods, SAM_ACCOUNT *newpwd )
{
return pgsqlsam_replace_sam_account( methods, newpwd, 0 ) ;
}
static NTSTATUS pgsqlsam_update_sam_account ( struct pdb_methods *methods, SAM_ACCOUNT *newpwd )
{
return pgsqlsam_replace_sam_account( methods, newpwd, 1 ) ;
}
static NTSTATUS pgsqlsam_init ( struct pdb_context *pdb_context, struct pdb_methods **pdb_method, const char *location )
{
NTSTATUS nt_status ;
struct pdb_pgsql_data *data ;
if ( !pdb_context )
{
DEBUG( 0, ("invalid pdb_methods specified\n") ) ;
return NT_STATUS_UNSUCCESSFUL;
}
the_pdb_context = pdb_context;
if (!NT_STATUS_IS_OK
(nt_status = make_pdb_methods(pdb_context->mem_ctx, pdb_method))) {
return nt_status;
}
(*pdb_method)->name = "pgsqlsam" ;
(*pdb_method)->setsampwent = pgsqlsam_setsampwent ;
(*pdb_method)->endsampwent = pgsqlsam_endsampwent ;
(*pdb_method)->getsampwent = pgsqlsam_getsampwent ;
(*pdb_method)->getsampwnam = pgsqlsam_getsampwnam ;
(*pdb_method)->getsampwsid = pgsqlsam_getsampwsid ;
(*pdb_method)->add_sam_account = pgsqlsam_add_sam_account ;
(*pdb_method)->update_sam_account = pgsqlsam_update_sam_account ;
(*pdb_method)->delete_sam_account = pgsqlsam_delete_sam_account ;
data = talloc( pdb_context->mem_ctx, struct pdb_pgsql_data ) ;
(*pdb_method)->private_data = data ;
data->master_handle = NULL;
data->handle = NULL;
data->pwent = NULL ;
if ( !location )
{
DEBUG( 0, ("No identifier specified. Check the Samba HOWTO Collection for details\n") ) ;
return NT_STATUS_INVALID_PARAMETER;
}
data->location = smb_xstrdup( location ) ;
if(!sql_account_config_valid(data->location)) {
return NT_STATUS_INVALID_PARAMETER;
}
DEBUG
(
1,
(
"Database server parameters: host: %s, user: %s, password: XXXX, database: %s, port: %s\n",
config_value( data, "pgsql host" , CONFIG_HOST_DEFAULT ),
config_value( data, "pgsql user" , CONFIG_USER_DEFAULT ),
config_value( data, "pgsql database", CONFIG_DB_DEFAULT ),
config_value( data, "pgsql port" , CONFIG_PORT_DEFAULT )
)
) ;
/* Save the parameters. */
data->db = config_value( data, "pgsql database", CONFIG_DB_DEFAULT );
data->host = config_value( data, "pgsql host" , CONFIG_HOST_DEFAULT );
data->port = config_value( data, "pgsql port" , CONFIG_PORT_DEFAULT );
data->user = config_value( data, "pgsql user" , CONFIG_USER_DEFAULT );
data->pass = config_value( data, "pgsql password", CONFIG_PASS_DEFAULT );
DEBUG( 5, ("Pgsql module intialized\n") ) ;
return NT_STATUS_OK;
}
NTSTATUS pdb_pgsql_init(void)
{
return smb_register_passdb( PASSDB_INTERFACE_VERSION, "pgsql", pgsqlsam_init ) ;
}

571
source/passdb/pdb_sql.c
View File

@ -1,571 +0,0 @@
/*
* Common PDB SQL backend functions
* Copyright (C) Jelmer Vernooij 2003-2004
*
* 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 (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.
*/
#include "includes.h"
#define CONFIG_TABLE_DEFAULT "user"
#define CONFIG_LOGON_TIME_DEFAULT "logon_time"
#define CONFIG_LOGOFF_TIME_DEFAULT "logoff_time"
#define CONFIG_KICKOFF_TIME_DEFAULT "kickoff_time"
#define CONFIG_PASS_LAST_SET_TIME_DEFAULT "pass_last_set_time"
#define CONFIG_PASS_CAN_CHANGE_TIME_DEFAULT "pass_can_change_time"
#define CONFIG_PASS_MUST_CHANGE_TIME_DEFAULT "pass_must_change_time"
#define CONFIG_USERNAME_DEFAULT "username"
#define CONFIG_DOMAIN_DEFAULT "domain"
#define CONFIG_NT_USERNAME_DEFAULT "nt_username"
#define CONFIG_FULLNAME_DEFAULT "nt_fullname"
#define CONFIG_HOME_DIR_DEFAULT "home_dir"
#define CONFIG_DIR_DRIVE_DEFAULT "dir_drive"
#define CONFIG_LOGON_SCRIPT_DEFAULT "logon_script"
#define CONFIG_PROFILE_PATH_DEFAULT "profile_path"
#define CONFIG_ACCT_DESC_DEFAULT "acct_desc"
#define CONFIG_WORKSTATIONS_DEFAULT "workstations"
#define CONFIG_UNKNOWN_STR_DEFAULT "unknown_str"
#define CONFIG_MUNGED_DIAL_DEFAULT "munged_dial"
#define CONFIG_USER_SID_DEFAULT "user_sid"
#define CONFIG_GROUP_SID_DEFAULT "group_sid"
#define CONFIG_LM_PW_DEFAULT "lm_pw"
#define CONFIG_NT_PW_DEFAULT "nt_pw"
#define CONFIG_PLAIN_PW_DEFAULT "NULL"
#define CONFIG_ACCT_CTRL_DEFAULT "acct_ctrl"
#define CONFIG_LOGON_DIVS_DEFAULT "logon_divs"
#define CONFIG_HOURS_LEN_DEFAULT "hours_len"
#define CONFIG_BAD_PASSWORD_COUNT_DEFAULT "bad_password_count"
#define CONFIG_LOGON_COUNT_DEFAULT "logon_count"
#define CONFIG_UNKNOWN_6_DEFAULT "unknown_6"
#define CONFIG_LOGON_HOURS "logon_hours"
/* Used to construct insert and update queries */
typedef struct pdb_sql_query {
char update;
char *part1;
char *part2;
} pdb_sql_query;
static void pdb_sql_int_field(struct pdb_sql_query *q, const char *name, int value)
{
if (!name || strchr(name, '\''))
return; /* This field shouldn't be set by us */
if (q->update) {
q->part1 =
talloc_asprintf_append(q->part1,
"%s = %d,", name, value);
} else {
q->part1 =
talloc_asprintf_append(q->part1, "%s,", name);
q->part2 =
talloc_asprintf_append(q->part2, "%d,", value);
}
}
char *sql_escape_string(TALLOC_CTX *mem_ctx, const char *unesc)
{
char *esc = talloc_array(mem_ctx, char, strlen(unesc) * 2 + 3);
size_t pos_unesc = 0, pos_esc = 0;
for(pos_unesc = 0; unesc[pos_unesc]; pos_unesc++) {
switch(unesc[pos_unesc]) {
case '\\':
case '\'':
case '"':
esc[pos_esc] = '\\'; pos_esc++;
default:
esc[pos_esc] = unesc[pos_unesc]; pos_esc++;
break;
}
}
esc[pos_esc] = '\0';
return esc;
}
static NTSTATUS pdb_sql_string_field(struct pdb_sql_query *q,
const char *name, const char *value)
{
char *esc_value;
if (!name || !value || !strcmp(value, "") || strchr(name, '\''))
return NT_STATUS_INVALID_PARAMETER; /* This field shouldn't be set by module */
esc_value = sql_escape_string(q, value);
if (q->update) {
q->part1 =
talloc_asprintf_append(q->part1,
"%s = '%s',", name, esc_value);
} else {
q->part1 =
talloc_asprintf_append(q->part1, "%s,", name);
q->part2 =
talloc_asprintf_append(q->part2, "'%s',",
esc_value);
}
talloc_free(esc_value);
return NT_STATUS_OK;
}
#define config_value(data,name,default_value) \
lp_parm_const_string(GLOBAL_SECTION_SNUM, data, name, default_value)
static const char * config_value_write(const char *location, const char *name, const char *default_value)
{
char const *v = NULL;
char const *swrite = NULL;
v = lp_parm_const_string(GLOBAL_SECTION_SNUM, location, name, default_value);
if (!v)
return NULL;
swrite = strrchr(v, ':');
/* Default to the same field as read field */
if (!swrite) {
/* Updating NULL does not make much sense */
if (!strcmp(v, "NULL"))
return NULL;
return v;
}
swrite++;
/* If the field is 0 chars long, we shouldn't write to it */
if (!strlen(swrite) || !strcmp(swrite, "NULL"))
return NULL;
/* Otherwise, use the additionally specified */
return swrite;
}
static const char * config_value_read(const char *location, const char *name, const char *default_value)
{
char *v = NULL;
char *swrite;
v = lp_parm_talloc_string(GLOBAL_SECTION_SNUM, location, name, default_value);
if (!v)
return "NULL";
swrite = strrchr(v, ':');
/* If no write is specified, there are no problems */
if (!swrite) {
if (strlen(v) == 0)
return "NULL";
return (const char *)v;
}
/* Otherwise, we have to cut the ':write_part' */
*swrite = '\0';
if (strlen(v) == 0)
return "NULL";
return (const char *)v;
}
char *sql_account_query_select(TALLOC_CTX *mem_ctx, const char *data, BOOL update, enum sql_search_field field, const char *value)
{
const char *field_string;
char *query;
switch(field) {
case SQL_SEARCH_NONE:
field_string = "'1'";
value = "1";
break;
case SQL_SEARCH_USER_SID:
field_string = config_value_read(data, "user sid column",
CONFIG_USER_SID_DEFAULT);
break;
case SQL_SEARCH_USER_NAME:
field_string = config_value_read(data, "username column",
CONFIG_USERNAME_DEFAULT);
break;
default:
field_string = "unknown";
break;
}
query = talloc_asprintf(mem_ctx,
"SELECT %s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s FROM %s WHERE %s = '%s'",
config_value_read(data, "logon time column",
CONFIG_LOGON_TIME_DEFAULT),
config_value_read(data, "logoff time column",
CONFIG_LOGOFF_TIME_DEFAULT),
config_value_read(data, "kickoff time column",
CONFIG_KICKOFF_TIME_DEFAULT),
config_value_read(data, "pass last set time column",
CONFIG_PASS_LAST_SET_TIME_DEFAULT),
config_value_read(data, "pass can change time column",
CONFIG_PASS_CAN_CHANGE_TIME_DEFAULT),
config_value_read(data, "pass must change time column",
CONFIG_PASS_MUST_CHANGE_TIME_DEFAULT),
config_value_read(data, "username column",
CONFIG_USERNAME_DEFAULT),
config_value_read(data, "domain column",
CONFIG_DOMAIN_DEFAULT),
config_value_read(data, "nt username column",
CONFIG_NT_USERNAME_DEFAULT),
config_value_read(data, "fullname column",
CONFIG_FULLNAME_DEFAULT),
config_value_read(data, "home dir column",
CONFIG_HOME_DIR_DEFAULT),
config_value_read(data, "dir drive column",
CONFIG_DIR_DRIVE_DEFAULT),
config_value_read(data, "logon script column",
CONFIG_LOGON_SCRIPT_DEFAULT),
config_value_read(data, "profile path column",
CONFIG_PROFILE_PATH_DEFAULT),
config_value_read(data, "acct desc column",
CONFIG_ACCT_DESC_DEFAULT),
config_value_read(data, "workstations column",
CONFIG_WORKSTATIONS_DEFAULT),
config_value_read(data, "unknown string column",
CONFIG_UNKNOWN_STR_DEFAULT),
config_value_read(data, "munged dial column",
CONFIG_MUNGED_DIAL_DEFAULT),
config_value_read(data, "user sid column",
CONFIG_USER_SID_DEFAULT),
config_value_read(data, "group sid column",
CONFIG_GROUP_SID_DEFAULT),
config_value_read(data, "lanman pass column",
CONFIG_LM_PW_DEFAULT),
config_value_read(data, "nt pass column",
CONFIG_NT_PW_DEFAULT),
config_value_read(data, "plain pass column",
CONFIG_PLAIN_PW_DEFAULT),
config_value_read(data, "acct ctrl column",
CONFIG_ACCT_CTRL_DEFAULT),
config_value_read(data, "logon divs column",
CONFIG_LOGON_DIVS_DEFAULT),
config_value_read(data, "hours len column",
CONFIG_HOURS_LEN_DEFAULT),
config_value_read(data, "bad password count column",
CONFIG_BAD_PASSWORD_COUNT_DEFAULT),
config_value_read(data, "logon count column",
CONFIG_LOGON_COUNT_DEFAULT),
config_value_read(data, "unknown 6 column",
CONFIG_UNKNOWN_6_DEFAULT),
config_value_read(data, "logon hours column",
CONFIG_LOGON_HOURS),
config_value(data, "table", CONFIG_TABLE_DEFAULT),
field_string, value
);
return query;
}
char *sql_account_query_delete(TALLOC_CTX *mem_ctx, const char *data, const char *esc)
{
char *query;
query = talloc_asprintf(mem_ctx, "DELETE FROM %s WHERE %s = '%s'",
config_value(data, "table", CONFIG_TABLE_DEFAULT),
config_value_read(data, "username column",
CONFIG_USERNAME_DEFAULT), esc);
return query;
}
char *sql_account_query_update(TALLOC_CTX *mem_ctx, const char *location, const SAM_ACCOUNT *newpwd, char isupdate)
{
char *ret;
pstring temp;
fstring sid_str;
pdb_sql_query *query;
int some_field_affected = 0;
query = talloc(mem_ctx, pdb_sql_query);
query->update = isupdate;
/* I know this is somewhat overkill but only the talloc
* functions have asprint_append and the 'normal' asprintf
* is a GNU extension */
query->part2 = talloc_asprintf(query, "%s", "");
if (query->update) {
query->part1 =
talloc_asprintf(query, "UPDATE %s SET ",
config_value(location, "table",
CONFIG_TABLE_DEFAULT));
} else {
query->part1 =
talloc_asprintf(query, "INSERT INTO %s (",
config_value(location, "table",
CONFIG_TABLE_DEFAULT));
}
if (!isupdate || IS_SAM_CHANGED(newpwd, PDB_ACCTCTRL)) {
some_field_affected = 1;
pdb_sql_int_field(query,
config_value_write(location, "acct ctrl column",
CONFIG_ACCT_CTRL_DEFAULT),
pdb_get_acct_ctrl(newpwd));
}
if (!isupdate || IS_SAM_CHANGED(newpwd, PDB_LOGONTIME)) {
some_field_affected = 1;
pdb_sql_int_field(query,
config_value_write(location,
"logon time column",
CONFIG_LOGON_TIME_DEFAULT),
pdb_get_logon_time(newpwd));
}
if (!isupdate || IS_SAM_CHANGED(newpwd, PDB_LOGOFFTIME)) {
some_field_affected = 1;
pdb_sql_int_field(query,
config_value_write(location,
"logoff time column",
CONFIG_LOGOFF_TIME_DEFAULT),
pdb_get_logoff_time(newpwd));
}
if (!isupdate || IS_SAM_CHANGED(newpwd, PDB_KICKOFFTIME)) {
some_field_affected = 1;
pdb_sql_int_field(query,
config_value_write(location,
"kickoff time column",
CONFIG_KICKOFF_TIME_DEFAULT),
pdb_get_kickoff_time(newpwd));
}
if (!isupdate || IS_SAM_CHANGED(newpwd, PDB_CANCHANGETIME)) {
some_field_affected = 1;
pdb_sql_int_field(query,
config_value_write(location,
"pass can change time column",
CONFIG_PASS_CAN_CHANGE_TIME_DEFAULT),
pdb_get_pass_can_change_time(newpwd));
}
if (!isupdate || IS_SAM_CHANGED(newpwd, PDB_MUSTCHANGETIME)) {
some_field_affected = 1;
pdb_sql_int_field(query,
config_value_write(location,
"pass must change time column",
CONFIG_PASS_MUST_CHANGE_TIME_DEFAULT),
pdb_get_pass_must_change_time(newpwd));
}
if (!isupdate || IS_SAM_CHANGED(newpwd, PDB_PASSLASTSET)) {
some_field_affected = 1;
pdb_sql_int_field(query,
config_value_write(location,
"pass last set time column",
CONFIG_PASS_LAST_SET_TIME_DEFAULT),
pdb_get_pass_last_set_time(newpwd));
}
if (!isupdate || IS_SAM_CHANGED(newpwd, PDB_HOURSLEN)) {
some_field_affected = 1;
pdb_sql_int_field(query,
config_value_write(location,
"hours len column",
CONFIG_HOURS_LEN_DEFAULT),
pdb_get_hours_len(newpwd));
}
if (!isupdate || IS_SAM_CHANGED(newpwd, PDB_LOGONDIVS)) {
some_field_affected = 1;
pdb_sql_int_field(query,
config_value_write(location,
"logon divs column",
CONFIG_LOGON_DIVS_DEFAULT),
pdb_get_logon_divs(newpwd));
}
if (!isupdate || IS_SAM_CHANGED(newpwd, PDB_USERSID)) {
some_field_affected = 1;
pdb_sql_string_field(query,
config_value_write(location, "user sid column",
CONFIG_USER_SID_DEFAULT),
sid_to_string(sid_str,
pdb_get_user_sid(newpwd)));
}
if (!isupdate || IS_SAM_CHANGED(newpwd, PDB_GROUPSID)) {
some_field_affected = 1;
pdb_sql_string_field(query,
config_value_write(location, "group sid column",
CONFIG_GROUP_SID_DEFAULT),
sid_to_string(sid_str,
pdb_get_group_sid(newpwd)));
}
if (!isupdate || IS_SAM_CHANGED(newpwd, PDB_USERNAME)) {
some_field_affected = 1;
pdb_sql_string_field(query,
config_value_write(location, "username column",
CONFIG_USERNAME_DEFAULT),
pdb_get_username(newpwd));
}
if (!isupdate || IS_SAM_CHANGED(newpwd, PDB_DOMAIN)) {
some_field_affected = 1;
pdb_sql_string_field(query,
config_value_write(location, "domain column",
CONFIG_DOMAIN_DEFAULT),
pdb_get_domain(newpwd));
}
if (!isupdate || IS_SAM_CHANGED(newpwd, PDB_USERNAME)) {
some_field_affected = 1;
pdb_sql_string_field(query,
config_value_write(location,
"nt username column",
CONFIG_NT_USERNAME_DEFAULT),
pdb_get_nt_username(newpwd));
}
if (!isupdate || IS_SAM_CHANGED(newpwd, PDB_FULLNAME)) {
some_field_affected = 1;
pdb_sql_string_field(query,
config_value_write(location, "fullname column",
CONFIG_FULLNAME_DEFAULT),
pdb_get_fullname(newpwd));
}
if (!isupdate || IS_SAM_CHANGED(newpwd, PDB_LOGONSCRIPT)) {
some_field_affected = 1;
pdb_sql_string_field(query,
config_value_write(location,
"logon script column",
CONFIG_LOGON_SCRIPT_DEFAULT),
pdb_get_logon_script(newpwd));
}
if (!isupdate || IS_SAM_CHANGED(newpwd, PDB_PROFILE)) {
some_field_affected = 1;
pdb_sql_string_field(query,
config_value_write(location,
"profile path column",
CONFIG_PROFILE_PATH_DEFAULT),
pdb_get_profile_path(newpwd));
}
if (!isupdate || IS_SAM_CHANGED(newpwd, PDB_DRIVE)) {
some_field_affected = 1;
pdb_sql_string_field(query,
config_value_write(location, "dir drive column",
CONFIG_DIR_DRIVE_DEFAULT),
pdb_get_dir_drive(newpwd));
}
if (!isupdate || IS_SAM_CHANGED(newpwd, PDB_SMBHOME)) {
some_field_affected = 1;
pdb_sql_string_field(query,
config_value_write(location, "home dir column",
CONFIG_HOME_DIR_DEFAULT),
pdb_get_homedir(newpwd));
}
if (!isupdate || IS_SAM_CHANGED(newpwd, PDB_WORKSTATIONS)) {
some_field_affected = 1;
pdb_sql_string_field(query,
config_value_write(location,
"workstations column",
CONFIG_WORKSTATIONS_DEFAULT),
pdb_get_workstations(newpwd));
}
if (!isupdate || IS_SAM_CHANGED(newpwd, PDB_UNKNOWNSTR)) {
some_field_affected = 1;
pdb_sql_string_field(query,
config_value_write(location,
"unknown string column",
CONFIG_UNKNOWN_STR_DEFAULT),
pdb_get_workstations(newpwd));
}
if (!isupdate || IS_SAM_CHANGED(newpwd, PDB_LMPASSWD)) {
some_field_affected = 1;
pdb_sethexpwd(temp, pdb_get_lanman_passwd(newpwd),
pdb_get_acct_ctrl(newpwd));
pdb_sql_string_field(query,
config_value_write(location,
"lanman pass column",
CONFIG_LM_PW_DEFAULT), temp);
}
if (!isupdate || IS_SAM_CHANGED(newpwd, PDB_NTPASSWD)) {
some_field_affected = 1;
pdb_sethexpwd(temp, pdb_get_nt_passwd(newpwd),
pdb_get_acct_ctrl(newpwd));
pdb_sql_string_field(query,
config_value_write(location, "nt pass column",
CONFIG_NT_PW_DEFAULT), temp);
}
if (!isupdate || IS_SAM_CHANGED(newpwd, PDB_HOURS)) {
some_field_affected = 1;
pdb_sql_string_field(query,
config_value_write(location,
"logon hours column",
CONFIG_LOGON_HOURS),
(const char *)pdb_get_hours(newpwd));
}
if (!some_field_affected) {
talloc_free(query);
return NULL;
}
if (query->update) {
query->part1[strlen(query->part1) - 1] = '\0';
query->part1 = talloc_asprintf(
mem_ctx, "%s WHERE %s = '%s'", query->part1,
config_value_read(location,
"user sid column",
CONFIG_USER_SID_DEFAULT),
sid_to_string(sid_str, pdb_get_user_sid (newpwd)));
} else {
query->part2[strlen(query->part2) - 1] = ')';
query->part1[strlen(query->part1) - 1] = ')';
query->part1 =
talloc_asprintf_append(query->part1,
" VALUES (%s", query->part2);
}
ret = talloc_strdup(mem_ctx, query->part1);
talloc_free(query);
return ret;
}
BOOL sql_account_config_valid(const char *data)
{
const char *sid_column, *username_column;
sid_column = config_value_read(data, "user sid column", CONFIG_USER_SID_DEFAULT);
username_column = config_value_read(data, "username column", CONFIG_USERNAME_DEFAULT);
if(!strcmp(sid_column,"NULL") || !strcmp(username_column, "NULL")) {
DEBUG(0,("Please specify both a valid 'user sid column' and a valid 'username column' in smb.conf\n"));
return False;
}
return True;
}

580
source/passdb/pdb_xml.c
View File

@ -1,580 +0,0 @@
/*
* XML password backend for samba
* Copyright (C) Jelmer Vernooij 2002
* Some parts based on the libxml gjobread example by Daniel Veillard
*
* 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 (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.
*/
/* FIXME:
* - Support stdin input by using '-'
* - Be faster. Don't rewrite the whole file when adding a user, but store it in the memory and save it when exiting. Requires changes to samba source.
* - Gives the ability to read/write to standard input/output
* - Do locking!
* - Better names!
*/
#define XML_URL "http://samba.org/samba/DTD/passdb"
#include "includes.h"
#include <libxml/xmlmemory.h>
#include <libxml/parser.h>
static int xmlsam_debug_level = DBGC_ALL;
#undef DBGC_CLASS
#define DBGC_CLASS xmlsam_debug_level
/* Helper utilities for charset conversion */
static xmlNodePtr smbXmlNewChild(xmlNodePtr prnt, xmlNsPtr ns, const xmlChar *name, const char *content)
{
char *string_utf8;
xmlNodePtr ret;
if(!content) return xmlNewChild(prnt, ns, name, NULL);
if(push_utf8_allocate(&string_utf8,content) == (size_t)-1)
return NULL;
ret = xmlNewTextChild(prnt, ns, name, string_utf8);
SAFE_FREE(string_utf8);
return ret;
}
static char * iota(int a) {
static char tmp[10];
snprintf(tmp, 9, "%d", a);
return tmp;
}
static BOOL parsePass(xmlDocPtr doc, xmlNsPtr ns, xmlNodePtr cur, SAM_ACCOUNT * u)
{
pstring temp;
cur = cur->xmlChildrenNode;
while (cur != NULL) {
if (strcmp(cur->name, "crypt"))
DEBUG(0, ("Unknown element %s\n", cur->name));
else {
if (!strcmp(xmlGetProp(cur, "type"), "nt")
&&
pdb_gethexpwd(xmlNodeListGetString
(doc, cur->xmlChildrenNode, 1), temp))
pdb_set_nt_passwd(u, temp, PDB_SET);
else if (!strcmp(xmlGetProp(cur, "type"), "lanman")
&&
pdb_gethexpwd(xmlNodeListGetString
(doc, cur->xmlChildrenNode, 1), temp))
pdb_set_lanman_passwd(u, temp, PDB_SET);
else
DEBUG(0,
("Unknown crypt type: %s\n",
xmlGetProp(cur, "type")));
}
cur = cur->next;
}
return True;
}
static BOOL parseUser(xmlDocPtr doc, xmlNsPtr ns, xmlNodePtr cur, SAM_ACCOUNT * u)
{
char *tmp;
DOM_SID sid;
tmp = xmlGetProp(cur, "sid");
if (tmp){
string_to_sid(&sid, tmp);
pdb_set_user_sid(u, &sid, PDB_SET);
}
pdb_set_username(u, xmlGetProp(cur, "name"), PDB_SET);
/* We don't care what the top level element name is */
cur = cur->xmlChildrenNode;
while (cur != NULL) {
if ((!strcmp(cur->name, "group")) && (cur->ns == ns)) {
tmp = xmlGetProp(cur, "sid");
if (tmp){
string_to_sid(&sid, tmp);
pdb_set_group_sid(u, &sid, PDB_SET);
}
}
else if ((!strcmp(cur->name, "domain")) && (cur->ns == ns))
pdb_set_domain(u,
xmlNodeListGetString(doc, cur->xmlChildrenNode,
1), PDB_SET);
else if (!strcmp(cur->name, "fullname") && cur->ns == ns)
pdb_set_fullname(u,
xmlNodeListGetString(doc,
cur->xmlChildrenNode,
1), PDB_SET);
else if (!strcmp(cur->name, "nt_username") && cur->ns == ns)
pdb_set_nt_username(u,
xmlNodeListGetString(doc,
cur->xmlChildrenNode,
1), PDB_SET);
else if (!strcmp(cur->name, "logon_script") && cur->ns == ns)
pdb_set_logon_script(u,
xmlNodeListGetString(doc,
cur->xmlChildrenNode,
1), PDB_SET);
else if (!strcmp(cur->name, "profile_path") && cur->ns == ns)
pdb_set_profile_path(u,
xmlNodeListGetString(doc,
cur->xmlChildrenNode,
1), PDB_SET);
else if (!strcmp(cur->name, "logon_time") && cur->ns == ns)
pdb_set_logon_time(u,
atol(xmlNodeListGetString
(doc, cur->xmlChildrenNode, 1)), PDB_SET);
else if (!strcmp(cur->name, "logoff_time") && cur->ns == ns)
pdb_set_logoff_time(u,
atol(xmlNodeListGetString
(doc, cur->xmlChildrenNode, 1)),
PDB_SET);
else if (!strcmp(cur->name, "kickoff_time") && cur->ns == ns)
pdb_set_kickoff_time(u,
atol(xmlNodeListGetString
(doc, cur->xmlChildrenNode, 1)),
PDB_SET);
else if (!strcmp(cur->name, "logon_divs") && cur->ns == ns)
pdb_set_logon_divs(u,
atol(xmlNodeListGetString
(doc, cur->xmlChildrenNode, 1)), PDB_SET);
else if (!strcmp(cur->name, "hours_len") && cur->ns == ns)
pdb_set_hours_len(u,
atol(xmlNodeListGetString
(doc, cur->xmlChildrenNode, 1)), PDB_SET);
else if (!strcmp(cur->name, "bad_password_count") && cur->ns == ns)
pdb_set_bad_password_count(u,
atol(xmlNodeListGetString
(doc, cur->xmlChildrenNode, 1)), PDB_SET);
else if (!strcmp(cur->name, "logon_count") && cur->ns == ns)
pdb_set_logon_count(u,
atol(xmlNodeListGetString
(doc, cur->xmlChildrenNode, 1)), PDB_SET);
else if (!strcmp(cur->name, "unknown_6") && cur->ns == ns)
pdb_set_unknown_6(u,
atol(xmlNodeListGetString
(doc, cur->xmlChildrenNode, 1)), PDB_SET);
else if (!strcmp(cur->name, "homedir") && cur->ns == ns)
pdb_set_homedir(u,
xmlNodeListGetString(doc, cur->xmlChildrenNode,
1), PDB_SET);
else if (!strcmp(cur->name, "unknown_str") && cur->ns == ns)
pdb_set_unknown_str(u,
xmlNodeListGetString(doc,
cur->xmlChildrenNode,
1), PDB_SET);
else if (!strcmp(cur->name, "dir_drive") && cur->ns == ns)
pdb_set_dir_drive(u,
xmlNodeListGetString(doc,
cur->xmlChildrenNode,
1), PDB_SET);
else if (!strcmp(cur->name, "munged_dial") && cur->ns == ns)
pdb_set_munged_dial(u,
xmlNodeListGetString(doc,
cur->xmlChildrenNode,
1), PDB_SET);
else if (!strcmp(cur->name, "acct_desc") && cur->ns == ns)
pdb_set_acct_desc(u,
xmlNodeListGetString(doc,
cur->xmlChildrenNode,
1), PDB_SET);
else if (!strcmp(cur->name, "acct_ctrl") && cur->ns == ns)
pdb_set_acct_ctrl(u,
atol(xmlNodeListGetString
(doc, cur->xmlChildrenNode, 1)), PDB_SET);
else if (!strcmp(cur->name, "workstations") && cur->ns == ns)
pdb_set_workstations(u,
xmlNodeListGetString(doc,
cur->xmlChildrenNode,
1), PDB_SET);
else if ((!strcmp(cur->name, "password")) && (cur->ns == ns)) {
tmp = xmlGetProp(cur, "last_set");
if (tmp)
pdb_set_pass_last_set_time(u, atol(tmp), PDB_SET);
tmp = xmlGetProp(cur, "must_change");
if (tmp)
pdb_set_pass_must_change_time(u, atol(tmp), PDB_SET);
tmp = xmlGetProp(cur, "can_change");
if (tmp)
pdb_set_pass_can_change_time(u, atol(tmp), PDB_SET);
parsePass(doc, ns, cur, u);
}
else
DEBUG(0, ("Unknown element %s\n", cur->name));
cur = cur->next;
}
return True;
}
typedef struct pdb_xml {
char *location;
char written;
xmlDocPtr doc;
xmlNodePtr users;
xmlNodePtr pwent;
xmlNsPtr ns;
} pdb_xml;
static xmlNodePtr parseSambaXMLFile(struct pdb_xml *data)
{
xmlNodePtr cur;
data->doc = xmlParseFile(data->location);
if (data->doc == NULL)
return NULL;
cur = xmlDocGetRootElement(data->doc);
if (!cur) {
DEBUG(0, ("empty document\n"));
xmlFreeDoc(data->doc);
return NULL;
}
data->ns = xmlSearchNsByHref(data->doc, cur, XML_URL);
if (!data->ns) {
DEBUG(0,
("document of the wrong type, samba user namespace not found\n"));
xmlFreeDoc(data->doc);
return NULL;
}
if (strcmp(cur->name, "samba")) {
DEBUG(0, ("document of the wrong type, root node != samba"));
xmlFreeDoc(data->doc);
return NULL;
}
cur = cur->xmlChildrenNode;
while (cur && xmlIsBlankNode(cur)) {
cur = cur->next;
}
if (!cur)
return NULL;
if ((strcmp(cur->name, "users")) || (cur->ns != data->ns)) {
DEBUG(0, ("document of the wrong type, was '%s', users expected",
cur->name));
DEBUG(0, ("xmlDocDump follows\n"));
xmlDocDump(stderr, data->doc);
DEBUG(0, ("xmlDocDump finished\n"));
xmlFreeDoc(data->doc);
return NULL;
}
data->users = cur;
cur = cur->xmlChildrenNode;
return cur;
}
static NTSTATUS xmlsam_setsampwent(struct pdb_methods *methods, BOOL update, uint16 acb_mask)
{
pdb_xml *data;
if (!methods) {
DEBUG(0, ("Invalid methods\n"));
return NT_STATUS_INVALID_PARAMETER;
}
data = (pdb_xml *) methods->private_data;
if (!data) {
DEBUG(0, ("Invalid pdb_xml_data\n"));
return NT_STATUS_INVALID_PARAMETER;
}
data->pwent = parseSambaXMLFile(data);
if (!data->pwent)
return NT_STATUS_UNSUCCESSFUL;
return NT_STATUS_OK;
}
/***************************************************************
End enumeration of the passwd list.
****************************************************************/
static void xmlsam_endsampwent(struct pdb_methods *methods)
{
pdb_xml *data;
if (!methods) {
DEBUG(0, ("Invalid methods\n"));
return;
}
data = (pdb_xml *) methods->private_data;
if (!data) {
DEBUG(0, ("Invalid pdb_xml_data\n"));
return;
}
xmlFreeDoc(data->doc);
data->doc = NULL;
data->pwent = NULL;
}
/*****************************************************************
Get one SAM_ACCOUNT from the list (next in line)
*****************************************************************/
static NTSTATUS xmlsam_getsampwent(struct pdb_methods *methods, SAM_ACCOUNT * user)
{
pdb_xml *data;
if (!methods) {
DEBUG(0, ("Invalid methods\n"));
return NT_STATUS_INVALID_PARAMETER;
}
data = (pdb_xml *) methods->private_data;
if (!data) {
DEBUG(0, ("Invalid pdb_xml_data\n"));
return NT_STATUS_INVALID_PARAMETER;
}
while (data->pwent) {
if ((!strcmp(data->pwent->name, "user")) &&
(data->pwent->ns == data->ns)) {
parseUser(data->doc, data->ns, data->pwent, user);
data->pwent = data->pwent->next;
return NT_STATUS_OK;
}
data->pwent = data->pwent->next;
}
return NT_STATUS_UNSUCCESSFUL;
}
/***************************************************************************
Adds an existing SAM_ACCOUNT
****************************************************************************/
static NTSTATUS xmlsam_add_sam_account(struct pdb_methods *methods, SAM_ACCOUNT * u)
{
pstring temp;
fstring sid_str;
xmlNodePtr cur, user, pass, root;
pdb_xml *data;
DEBUG(10, ("xmlsam_add_sam_account called!\n"));
if (!methods) {
DEBUG(0, ("Invalid methods\n"));
return NT_STATUS_INVALID_PARAMETER;
}
data = (pdb_xml *) methods->private_data;
if (!data) {
DEBUG(0, ("Invalid pdb_xml_data\n"));
return NT_STATUS_INVALID_PARAMETER;
}
/* Create a new document if we can't open the current one */
if (!parseSambaXMLFile(data)) {
DEBUG(0, ("Can't load current XML file, creating a new one\n"));
data->doc = xmlNewDoc(XML_DEFAULT_VERSION);
root = xmlNewDocNode(data->doc, NULL, "samba", NULL);
cur = xmlDocSetRootElement(data->doc, root);
data->ns = xmlNewNs(root, XML_URL, "samba");
data->users = smbXmlNewChild(root, data->ns, "users", NULL);
}
user = smbXmlNewChild(data->users, data->ns, "user", NULL);
xmlNewProp(user, "sid",
sid_to_string(sid_str, pdb_get_user_sid(u)));
if (pdb_get_username(u) && strcmp(pdb_get_username(u), ""))
xmlNewProp(user, "name", pdb_get_username(u));
cur = smbXmlNewChild(user, data->ns, "group", NULL);
xmlNewProp(cur, "sid",
sid_to_string(sid_str, pdb_get_group_sid(u)));
if (pdb_get_init_flags(u, PDB_LOGONTIME) != PDB_DEFAULT)
smbXmlNewChild(user, data->ns, "logon_time",
iota(pdb_get_logon_time(u)));
if (pdb_get_init_flags(u, PDB_LOGOFFTIME) != PDB_DEFAULT)
smbXmlNewChild(user, data->ns, "logoff_time",
iota(pdb_get_logoff_time(u)));
if (pdb_get_init_flags(u, PDB_KICKOFFTIME) != PDB_DEFAULT)
smbXmlNewChild(user, data->ns, "kickoff_time",
iota(pdb_get_kickoff_time(u)));
if (pdb_get_domain(u) && strcmp(pdb_get_domain(u), ""))
smbXmlNewChild(user, data->ns, "domain", pdb_get_domain(u));
if (pdb_get_nt_username(u) && strcmp(pdb_get_nt_username(u), ""))
smbXmlNewChild(user, data->ns, "nt_username", pdb_get_nt_username(u));
if (pdb_get_fullname(u) && strcmp(pdb_get_fullname(u), ""))
smbXmlNewChild(user, data->ns, "fullname", pdb_get_fullname(u));
if (pdb_get_homedir(u) && strcmp(pdb_get_homedir(u), ""))
smbXmlNewChild(user, data->ns, "homedir", pdb_get_homedir(u));
if (pdb_get_dir_drive(u) && strcmp(pdb_get_dir_drive(u), ""))
smbXmlNewChild(user, data->ns, "dir_drive", pdb_get_dir_drive(u));
if (pdb_get_logon_script(u) && strcmp(pdb_get_logon_script(u), ""))
smbXmlNewChild(user, data->ns, "logon_script",
pdb_get_logon_script(u));
if (pdb_get_profile_path(u) && strcmp(pdb_get_profile_path(u), ""))
smbXmlNewChild(user, data->ns, "profile_path",
pdb_get_profile_path(u));
if (pdb_get_acct_desc(u) && strcmp(pdb_get_acct_desc(u), ""))
smbXmlNewChild(user, data->ns, "acct_desc", pdb_get_acct_desc(u));
if (pdb_get_workstations(u) && strcmp(pdb_get_workstations(u), ""))
smbXmlNewChild(user, data->ns, "workstations",
pdb_get_workstations(u));
if (pdb_get_unknown_str(u) && strcmp(pdb_get_unknown_str(u), ""))
smbXmlNewChild(user, data->ns, "unknown_str", pdb_get_unknown_str(u));
if (pdb_get_munged_dial(u) && strcmp(pdb_get_munged_dial(u), ""))
smbXmlNewChild(user, data->ns, "munged_dial", pdb_get_munged_dial(u));
/* Password stuff */
pass = smbXmlNewChild(user, data->ns, "password", NULL);
if (pdb_get_pass_last_set_time(u))
xmlNewProp(pass, "last_set", iota(pdb_get_pass_last_set_time(u)));
if (pdb_get_init_flags(u, PDB_CANCHANGETIME) != PDB_DEFAULT)
xmlNewProp(pass, "can_change",
iota(pdb_get_pass_can_change_time(u)));
if (pdb_get_init_flags(u, PDB_MUSTCHANGETIME) != PDB_DEFAULT)
xmlNewProp(pass, "must_change",
iota(pdb_get_pass_must_change_time(u)));
if (pdb_get_lanman_passwd(u)) {
pdb_sethexpwd(temp, pdb_get_lanman_passwd(u),
pdb_get_acct_ctrl(u));
cur = smbXmlNewChild(pass, data->ns, "crypt", temp);
xmlNewProp(cur, "type", "lanman");
}
if (pdb_get_nt_passwd(u)) {
pdb_sethexpwd(temp, pdb_get_nt_passwd(u), pdb_get_acct_ctrl(u));
cur = smbXmlNewChild(pass, data->ns, "crypt", temp);
xmlNewProp(cur, "type", "nt");
}
smbXmlNewChild(user, data->ns, "acct_ctrl", iota(pdb_get_acct_ctrl(u)));
if (pdb_get_logon_divs(u))
smbXmlNewChild(user, data->ns, "logon_divs",
iota(pdb_get_logon_divs(u)));
if (pdb_get_hours_len(u))
smbXmlNewChild(user, data->ns, "hours_len",
iota(pdb_get_hours_len(u)));
smbXmlNewChild(user, data->ns, "bad_password_count", iota(pdb_get_bad_password_count(u)));
smbXmlNewChild(user, data->ns, "logon_count", iota(pdb_get_logon_count(u)));
smbXmlNewChild(user, data->ns, "unknown_6", iota(pdb_get_unknown_6(u)));
xmlSaveFile(data->location, data->doc);
return NT_STATUS_OK;
}
static NTSTATUS xmlsam_init(PDB_CONTEXT * pdb_context, PDB_METHODS ** pdb_method,
const char *location)
{
NTSTATUS nt_status;
pdb_xml *data;
xmlsam_debug_level = debug_add_class("xmlsam");
if (xmlsam_debug_level == -1) {
xmlsam_debug_level = DBGC_ALL;
DEBUG(0, ("xmlsam: Couldn't register custom debugging class!\n"));
}
if (!pdb_context) {
DEBUG(0, ("invalid pdb_methods specified\n"));
return NT_STATUS_UNSUCCESSFUL;
}
if (!NT_STATUS_IS_OK
(nt_status = make_pdb_methods(pdb_context->mem_ctx, pdb_method))) {
return nt_status;
}
(*pdb_method)->name = "xmlsam";
(*pdb_method)->setsampwent = xmlsam_setsampwent;
(*pdb_method)->endsampwent = xmlsam_endsampwent;
(*pdb_method)->getsampwent = xmlsam_getsampwent;
(*pdb_method)->add_sam_account = xmlsam_add_sam_account;
(*pdb_method)->getsampwnam = NULL;
(*pdb_method)->getsampwsid = NULL;
(*pdb_method)->update_sam_account = NULL;
(*pdb_method)->delete_sam_account = NULL;
(*pdb_method)->getgrsid = NULL;
(*pdb_method)->getgrgid = NULL;
(*pdb_method)->getgrnam = NULL;
(*pdb_method)->add_group_mapping_entry = NULL;
(*pdb_method)->update_group_mapping_entry = NULL;
(*pdb_method)->delete_group_mapping_entry = NULL;
(*pdb_method)->enum_group_mapping = NULL;
data = _talloc(pdb_context->mem_ctx, sizeof(pdb_xml));
data->location = talloc_strdup(pdb_context->mem_ctx, (location ? location : "passdb.xml"));
data->pwent = NULL;
data->written = 0;
(*pdb_method)->private_data = data;
LIBXML_TEST_VERSION xmlKeepBlanksDefault(0);
return NT_STATUS_OK;
}
NTSTATUS pdb_xml_init(void)
{
return smb_register_passdb(PASSDB_INTERFACE_VERSION, "xml", xmlsam_init);
}