diff options
Diffstat (limited to 'examples/pdb/mysql')
| -rw-r--r-- | examples/pdb/mysql/ChangeLog | 41 | ||||
| -rw-r--r-- | examples/pdb/mysql/Makefile.in | 31 | ||||
| -rw-r--r-- | examples/pdb/mysql/pdb_mysql.c | 975 |
3 files changed, 0 insertions, 1047 deletions
diff --git a/examples/pdb/mysql/ChangeLog b/examples/pdb/mysql/ChangeLog deleted file mode 100644 index 5aeeb66268..0000000000 --- a/examples/pdb/mysql/ChangeLog +++ /dev/null @@ -1,41 +0,0 @@ -** This file is now deprecated, use CVS' log featues ** - -2002-06-13 Jelmer Vernooij <jelmer@samba.org> - * Converted to using SID's like samba HEAD does now - * Fixed some FIXME's - -2002-05-28 Jelmer Vernooij <jelmer@samba.org> - * Updated docs, after some testing by Vance Lankhaar - -2002-05-25 Jelmer Vernooij <jelmer@samba.org> - * Added support for dynamic debug classes - * Fixed nt/lanman password support - * Released 1.2 - -2002-05-06 Jelmer Vernooij <jelmer@samba.org> - * Added support for multiple instances of pdb_mysql - * Added identifiers - * Updated documentation - * Released 1.1 - -2002-04-27 Jelmer Vernooij <jelmer@samba.org> - * Updated documentation - * Released 1.0! - -2002-04-27 Jelmer Vernooij <jelmer@samba.org> - * Added update/add sam account support - * Released 0.4 - -2002-04-13 Jelmer Vernooij <jelmer@samba.org> - * Support for multiple instances of pdb_mysql - * Released 0.3 - -2002-04-12 Jelmer Vernooij <jelmer@samba.org> - * Now using lp_parm_string to retrieve configuration values (instead of - our configuration files) - * Updated documentation - * Released 0.2 - -2002-04-10 Jelmer Vernooij <jelmer@samba.org> - * Released 0.1 - * Initial release. Not supporting adding and updating data of users diff --git a/examples/pdb/mysql/Makefile.in b/examples/pdb/mysql/Makefile.in deleted file mode 100644 index 3ebecad762..0000000000 --- a/examples/pdb/mysql/Makefile.in +++ /dev/null @@ -1,31 +0,0 @@ -PDB_OBJS = pdb_mysql.so -PDB_LDFLAGS = -lmysqlclient -MAKEFILE = Makefile.pdb - -CC = @CC@ -LIBTOOL = libtool -CFLAGS = @CFLAGS@ $(PDB_CFLAGS) -CPPFLAGS = @CPPFLAGS@ $(PDB_CPPFLAGS) -LDFLAGS = @LDFLAGS@ $(PDB_LDFLAGS) -LDSHFLAGS = -shared -srcdir = @builddir@ -FLAGS = $(CFLAGS) -Iinclude -I$(srcdir)/include -I$(srcdir)/ubiqx -I$(srcdir)/smbwrapper -I. $(CPPFLAGS) -I$(srcdir) - -# Default target - -default: $(PDB_OBJS) - -# Pattern rules - -%.so: %.lo - $(LIBTOOL) $(CC) $(LDSHFLAGS) $(LDFLAGS) -o $@ $< - -%.lo: %.c - $(LIBTOOL) $(CC) $(FLAGS) -c $< - -# Misc targets - -clean: - rm -rf .libs - rm -f core *~ *% *.bak \ - $(PDB_OBJS) $(PDB_OBJS:.so=.o) $(PDB_OBJS:.so=.lo) diff --git a/examples/pdb/mysql/pdb_mysql.c b/examples/pdb/mysql/pdb_mysql.c deleted file mode 100644 index 15b091589c..0000000000 --- a/examples/pdb/mysql/pdb_mysql.c +++ /dev/null @@ -1,975 +0,0 @@ - -/* - * MySQL password backend for samba - * Copyright (C) Jelmer Vernooij 2002 - * - * 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_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_UID_DEFAULT "uid" -#define CONFIG_GID_DEFAULT "gid" -#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_UNKNOWN_3_DEFAULT "unknown_3" -#define CONFIG_LOGON_DIVS_DEFAULT "logon_divs" -#define CONFIG_HOURS_LEN_DEFAULT "hours_len" -#define CONFIG_UNKNOWN_5_DEFAULT "unknown_5" -#define CONFIG_UNKNOWN_6_DEFAULT "unknown_6" -#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 - -PDB_MODULE_VERSIONING_MAGIC - -typedef struct pdb_mysql_data { - MYSQL *handle; - MYSQL_RES *pwent; - char *location; -} pdb_mysql_data; - -/* Used to construct insert and update queries */ - -typedef struct pdb_mysql_query { - char update; - TALLOC_CTX *mem_ctx; - char *part1; - char *part2; -} pdb_mysql_query; -#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; \ - } \ -} - -static void pdb_mysql_int_field(struct pdb_methods *m, - struct pdb_mysql_query *q, 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->mem_ctx, q->part1, - "%s = %d,", name, value); - } else { - q->part1 = - talloc_asprintf_append(q->mem_ctx, q->part1, "%s,", name); - q->part2 = - talloc_asprintf_append(q->mem_ctx, q->part2, "%d,", value); - } -} - -static NTSTATUS pdb_mysql_string_field(struct pdb_methods *methods, - struct pdb_mysql_query *q, - char *name, const char *value) -{ - char *esc_value; - struct pdb_mysql_data *data; - char *tmp_value; - - SET_DATA(data, methods); - - if (!name || !value || !strcmp(value, "") || strchr(name, '\'')) - return NT_STATUS_INVALID_PARAMETER; /* This field shouldn't be set by module */ - - esc_value = malloc(strlen(value) * 2 + 1); - - tmp_value = smb_xstrdup(value); - mysql_real_escape_string(data->handle, esc_value, tmp_value, - strlen(tmp_value)); - SAFE_FREE(tmp_value); - - if (q->update) { - q->part1 = - talloc_asprintf_append(q->mem_ctx, q->part1, - "%s = '%s',", name, esc_value); - } else { - q->part1 = - talloc_asprintf_append(q->mem_ctx, q->part1, "%s,", name); - q->part2 = - talloc_asprintf_append(q->mem_ctx, q->part2, "'%s',", - esc_value); - } - - SAFE_FREE(esc_value); - - return NT_STATUS_OK; -} - -static char * config_value(pdb_mysql_data * data, char *name, char *default_value) -{ - if (lp_parm_string(NULL, data->location, name)) - return lp_parm_string(NULL, data->location, name); - - return default_value; -} - -static char * config_value_write(pdb_mysql_data * data, char *name, char *default_value) { - char *v = config_value(data, name, NULL); - char *swrite; - - if (!v) - return default_value; - - swrite = strchr(v, ':'); - - /* Default to the same field as read field */ - if (!swrite) - 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(pdb_mysql_data * data, char *name, char *default_value) -{ - char *v = config_value(data, name, NULL); - char *swrite; - - if (!v) - return default_value; - - swrite = strchr(v, ':'); - - /* If no write is specified, there are no problems */ - if (!swrite) { - if (strlen(v) == 0) - return "NULL"; - return v; - } - - /* Otherwise, we have to cut the ':write_part' */ - *swrite = '\0'; - if (strlen(v) == 0) - return "NULL"; - - return v; -} - -/* Wrapper for atol that returns 0 if 'a' points to NULL */ -static long xatol(char *a) -{ - long ret = 0; - - if (a != NULL) - ret = atol(a); - - return ret; -} - -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]) - pdb_set_uid(u, xatol(row[18]), PDB_SET); - if (row[19]) - pdb_set_gid(u, xatol(row[19]), PDB_SET); - - string_to_sid(&sid, row[20]); - pdb_set_user_sid(u, &sid, PDB_SET); - string_to_sid(&sid, row[21]); - pdb_set_group_sid(u, &sid, PDB_SET); - - if (pdb_gethexpwd(row[22], temp), PDB_SET) - pdb_set_lanman_passwd(u, temp, PDB_SET); - if (pdb_gethexpwd(row[23], temp), PDB_SET) - pdb_set_nt_passwd(u, temp, PDB_SET); - - /* Only use plaintext password storage when lanman and nt are - * NOT used */ - if (!row[22] || !row[23]) - pdb_set_plaintext_passwd(u, row[24]); - - pdb_set_acct_ctrl(u, xatol(row[25]), PDB_SET); - pdb_set_unknown_3(u, xatol(row[26]), PDB_SET); - pdb_set_logon_divs(u, xatol(row[27]), PDB_SET); - pdb_set_hours_len(u, xatol(row[28]), PDB_SET); - pdb_set_unknown_5(u, xatol(row[29]), PDB_SET); - pdb_set_unknown_6(u, xatol(row[30]), PDB_SET); - - return NT_STATUS_OK; -} - -static NTSTATUS mysqlsam_setsampwent(struct pdb_methods *methods, BOOL update) -{ - 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; - } - - asprintf(&query, - "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,%s FROM %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, "uid column", CONFIG_UID_DEFAULT), - config_value_read(data, "gid column", CONFIG_GID_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, "unknown 3 column", - CONFIG_UNKNOWN_3_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, "unknown 5 column", - CONFIG_UNKNOWN_5_DEFAULT), - config_value_read(data, "unknown 6 column", - CONFIG_UNKNOWN_6_DEFAULT), - config_value(data, "table", CONFIG_TABLE_DEFAULT) - ); - - ret = mysql_query(data->handle, query); - SAFE_FREE(query); - - if (ret) { - DEBUG(0, - ("Error executing 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(%d results)!\n", - mysql_num_fields(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, - const char *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; - - SET_DATA(data, methods); - - esc_sname = malloc(strlen(sname) * 2 + 1); - if (!esc_sname) { - return NT_STATUS_NO_MEMORY; - } - - DEBUG(5, - ("mysqlsam_select_by_field: getting data where %s = %s(nonescaped)\n", - field, sname)); - - tmp_sname = smb_xstrdup(sname); - - /* Escape sname */ - mysql_real_escape_string(data->handle, esc_sname, tmp_sname, - strlen(tmp_sname)); - - SAFE_FREE(tmp_sname); - - if (user == NULL) { - DEBUG(0, ("pdb_getsampwnam: SAM_ACCOUNT is NULL.\n")); - SAFE_FREE(esc_sname); - return NT_STATUS_INVALID_PARAMETER; - } - - asprintf(&query, - "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,%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, "uid column", CONFIG_UID_DEFAULT), - config_value_read(data, "gid column", CONFIG_GID_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, "unknown 3 column", - CONFIG_UNKNOWN_3_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, "unknown 5 column", - CONFIG_UNKNOWN_5_DEFAULT), - config_value_read(data, "unknown 6 column", - CONFIG_UNKNOWN_6_DEFAULT), - config_value(data, "table", CONFIG_TABLE_DEFAULT), field, - esc_sname); - - SAFE_FREE(esc_sname); - - mysql_ret = mysql_query(data->handle, query); - - SAFE_FREE(query); - - if (mysql_ret) { - DEBUG(0, - ("Error while executing MySQL query: %s\n", - mysql_error(data->handle))); - return NT_STATUS_UNSUCCESSFUL; - } - - res = mysql_store_result(data->handle); - if (res == NULL) { - DEBUG(0, - ("Error storing results: %s\n", mysql_error(data->handle))); - return NT_STATUS_UNSUCCESSFUL; - } - - ret = row_to_sam_account(res, user); - mysql_free_result(res); - - 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, - config_value_read(data, "username column", - CONFIG_USERNAME_DEFAULT), 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, - config_value_read(data, "user sid column", - CONFIG_USER_SID_DEFAULT), 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; - - 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; - } - - /* Escape sname */ - esc = malloc(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); - - mysql_real_escape_string(data->handle, esc, tmp_sname, - strlen(tmp_sname)); - - SAFE_FREE(tmp_sname); - - asprintf(&query, "DELETE FROM %s WHERE %s = '%s'", - config_value(data, "table", CONFIG_TABLE_DEFAULT), - config_value_read(data, "username column", - CONFIG_USERNAME_DEFAULT), esc); - - SAFE_FREE(esc); - - ret = mysql_query(data->handle, query); - - SAFE_FREE(query); - - if (ret) { - DEBUG(0, - ("Error while executing query: %s\n", - mysql_error(data->handle))); - return NT_STATUS_UNSUCCESSFUL; - } - - DEBUG(5, ("User '%s' deleted\n", sname)); - return NT_STATUS_OK; -} - -static NTSTATUS mysqlsam_replace_sam_account(struct pdb_methods *methods, - const SAM_ACCOUNT * newpwd, char isupdate) -{ - pstring temp; - uint32 store = pdb_get_init_flag(newpwd); - struct pdb_mysql_data *data; - pdb_mysql_query query; - fstring sid_str; - - 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.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.mem_ctx = talloc_init(); - query.part2 = talloc_asprintf(query.mem_ctx, "%s", ""); - if (query.update) { - query.part1 = - talloc_asprintf(query.mem_ctx, "UPDATE %s SET ", - config_value(data, "table", - CONFIG_TABLE_DEFAULT)); - } else { - query.part1 = - talloc_asprintf(query.mem_ctx, "INSERT INTO %s (", - config_value(data, "table", - CONFIG_TABLE_DEFAULT)); - } - - pdb_mysql_int_field(methods, &query, - config_value_write(data, "acct ctrl column", - CONFIG_ACCT_CTRL_DEFAULT), - pdb_get_acct_ctrl(newpwd)); - - if (store & PDB_LOGONTIME) { - pdb_mysql_int_field(methods, &query, - config_value_write(data, - "logon time column", - CONFIG_LOGON_TIME_DEFAULT), - pdb_get_logon_time(newpwd)); - } - - if (store & PDB_LOGOFFTIME) { - pdb_mysql_int_field(methods, &query, - config_value_write(data, - "logoff time column", - CONFIG_LOGOFF_TIME_DEFAULT), - pdb_get_logoff_time(newpwd)); - } - - if (store & PDB_KICKOFFTIME) { - pdb_mysql_int_field(methods, &query, - config_value_write(data, - "kickoff time column", - CONFIG_KICKOFF_TIME_DEFAULT), - pdb_get_kickoff_time(newpwd)); - } - - if (store & PDB_CANCHANGETIME) { - pdb_mysql_int_field(methods, &query, - config_value_write(data, - "pass can change time column", - CONFIG_PASS_CAN_CHANGE_TIME_DEFAULT), - pdb_get_pass_can_change_time(newpwd)); - } - - if (store & PDB_MUSTCHANGETIME) { - pdb_mysql_int_field(methods, &query, - config_value_write(data, - "pass must change time column", - CONFIG_PASS_MUST_CHANGE_TIME_DEFAULT), - pdb_get_pass_must_change_time(newpwd)); - } - - if (pdb_get_pass_last_set_time(newpwd)) { - pdb_mysql_int_field(methods, &query, - config_value_write(data, - "pass must change time column", - CONFIG_PASS_LAST_SET_TIME_DEFAULT), - pdb_get_pass_last_set_time(newpwd)); - } - - if (pdb_get_hours_len(newpwd)) { - pdb_mysql_int_field(methods, &query, - config_value_write(data, - "hours len column", - CONFIG_HOURS_LEN_DEFAULT), - pdb_get_hours_len(newpwd)); - } - - if (pdb_get_logon_divs(newpwd)) { - pdb_mysql_int_field(methods, &query, - config_value_write(data, - "logon divs column", - CONFIG_LOGON_DIVS_DEFAULT), - pdb_get_logon_divs(newpwd)); - } - - if (store & PDB_UID) { - pdb_mysql_int_field(methods, &query, - config_value_write(data, "uid column", - CONFIG_UID_DEFAULT), - pdb_get_uid(newpwd)); - } - - if (store & PDB_GID) { - pdb_mysql_int_field(methods, &query, - config_value_write(data, "gid column", - CONFIG_GID_DEFAULT), - pdb_get_gid(newpwd)); - } - - pdb_mysql_string_field(methods, &query, - config_value_write(data, "user sid column", - CONFIG_USER_SID_DEFAULT), - sid_to_string(sid_str, (DOM_SID *) - pdb_get_user_sid(newpwd))); - - pdb_mysql_string_field(methods, &query, - config_value_write(data, "group sid column", - CONFIG_GROUP_SID_DEFAULT), - sid_to_string(sid_str, (DOM_SID *) - pdb_get_group_sid(newpwd))); - - pdb_mysql_string_field(methods, &query, - config_value_write(data, "username column", - CONFIG_USERNAME_DEFAULT), - pdb_get_username(newpwd)); - - pdb_mysql_string_field(methods, &query, - config_value_write(data, "domain column", - CONFIG_DOMAIN_DEFAULT), - pdb_get_domain(newpwd)); - - pdb_mysql_string_field(methods, &query, - config_value_write(data, - "nt username column", - CONFIG_NT_USERNAME_DEFAULT), - pdb_get_nt_username(newpwd)); - - pdb_mysql_string_field(methods, &query, - config_value_write(data, "fullname column", - CONFIG_FULLNAME_DEFAULT), - pdb_get_fullname(newpwd)); - - pdb_mysql_string_field(methods, &query, - config_value_write(data, - "logon script column", - CONFIG_LOGON_SCRIPT_DEFAULT), - pdb_get_logon_script(newpwd)); - - pdb_mysql_string_field(methods, &query, - config_value_write(data, - "profile path column", - CONFIG_PROFILE_PATH_DEFAULT), - pdb_get_profile_path(newpwd)); - - pdb_mysql_string_field(methods, &query, - config_value_write(data, "dir drive column", - CONFIG_DIR_DRIVE_DEFAULT), - pdb_get_dir_drive(newpwd)); - - pdb_mysql_string_field(methods, &query, - config_value_write(data, "home dir column", - CONFIG_HOME_DIR_DEFAULT), - pdb_get_homedir(newpwd)); - - pdb_mysql_string_field(methods, &query, - config_value_write(data, - "workstations column", - CONFIG_WORKSTATIONS_DEFAULT), - pdb_get_workstations(newpwd)); - - pdb_mysql_string_field(methods, &query, - config_value_write(data, - "unknown string column", - CONFIG_UNKNOWN_STR_DEFAULT), - pdb_get_workstations(newpwd)); - - pdb_sethexpwd(temp, pdb_get_lanman_passwd(newpwd), - pdb_get_acct_ctrl(newpwd)); - pdb_mysql_string_field(methods, &query, - config_value_write(data, - "lanman pass column", - CONFIG_LM_PW_DEFAULT), temp); - - pdb_sethexpwd(temp, pdb_get_nt_passwd(newpwd), - pdb_get_acct_ctrl(newpwd)); - pdb_mysql_string_field(methods, &query, - config_value_write(data, "nt pass column", - CONFIG_NT_PW_DEFAULT), temp); - - if (query.update) { - query.part1[strlen(query.part1) - 1] = '\0'; - query.part1 = - talloc_asprintf_append(query.mem_ctx, query.part1, - " WHERE %s = '%s'", - config_value_read(data, - "user sid column", - CONFIG_USER_SID_DEFAULT), - sid_to_string(sid_str, (DOM_SID *) - pdb_get_user_sid - (newpwd))); - } else { - query.part2[strlen(query.part2) - 1] = ')'; - query.part1[strlen(query.part1) - 1] = ')'; - query.part1 = - talloc_asprintf_append(query.mem_ctx, query.part1, - " VALUES (%s", query.part2); - } - - DEBUG(0, ("%s\n", query.part1)); - /* Execute the query */ - if (mysql_query(data->handle, query.part1)) { - DEBUG(0, - ("Error executing %s, %s\n", query.part1, - mysql_error(data->handle))); - return NT_STATUS_INVALID_PARAMETER; - } - talloc_destroy(query.mem_ctx); - 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); -} - -NTSTATUS pdb_init(PDB_CONTEXT * pdb_context, PDB_METHODS ** pdb_method, - 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, sizeof(struct pdb_mysql_data)); - (*pdb_method)->private_data = data; - data->handle = NULL; - data->pwent = NULL; - - if (!location) { - DEBUG(0, ("No identifier specified. See README for details\n")); - return NT_STATUS_INVALID_PARAMETER; - } - - data->location = smb_xstrdup(location); - - DEBUG(1, - ("Connecting to database server, host: %s, user: %s, password: %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 password", CONFIG_PASS_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; - } - /* 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; -} |