--- /dev/null
+/*
+ Unix SMB/CIFS implementation.
+ SAM_ACCOUNT access routines
+ Copyright (C) Jeremy Allison 1996-2001
+ Copyright (C) Luke Kenneth Casson Leighton 1996-1998
+ Copyright (C) Gerald (Jerry) Carter 2000-2001
+ Copyright (C) Andrew Bartlett 2001-2002
+ Copyright (C) Stefan (metze) Metzmacher 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"
+
+#undef DBGC_CLASS
+#define DBGC_CLASS DBGC_PASSDB
+
+/**
+ * @todo Redefine this to NULL, but this changes the API because
+ * much of samba assumes that the pdb_get...() funtions
+ * return pstrings. (ie not null-pointers).
+ * See also pdb_fill_default_sam().
+ */
+
+#define PDB_NOT_QUITE_NULL ""
+
+/*********************************************************************
+ Collection of get...() functions for SAM_ACCOUNT.
+ ********************************************************************/
+
+uint16 pdb_get_acct_ctrl (const SAM_ACCOUNT *sampass)
+{
+ if (sampass)
+ return (sampass->private_u.acct_ctrl);
+ else
+ return (ACB_DISABLED);
+}
+
+time_t pdb_get_logon_time (const SAM_ACCOUNT *sampass)
+{
+ if (sampass)
+ return (sampass->private_u.logon_time);
+ else
+ return (0);
+}
+
+time_t pdb_get_logoff_time (const SAM_ACCOUNT *sampass)
+{
+ if (sampass)
+ return (sampass->private_u.logoff_time);
+ else
+ return (-1);
+}
+
+time_t pdb_get_kickoff_time (const SAM_ACCOUNT *sampass)
+{
+ if (sampass)
+ return (sampass->private_u.kickoff_time);
+ else
+ return (-1);
+}
+
+time_t pdb_get_bad_password_time (const SAM_ACCOUNT *sampass)
+{
+ if (sampass)
+ return (sampass->private_u.bad_password_time);
+ else
+ return (-1);
+}
+
+time_t pdb_get_pass_last_set_time (const SAM_ACCOUNT *sampass)
+{
+ if (sampass)
+ return (sampass->private_u.pass_last_set_time);
+ else
+ return (-1);
+}
+
+time_t pdb_get_pass_can_change_time (const SAM_ACCOUNT *sampass)
+{
+ if (sampass)
+ return (sampass->private_u.pass_can_change_time);
+ else
+ return (-1);
+}
+
+time_t pdb_get_pass_must_change_time (const SAM_ACCOUNT *sampass)
+{
+ if (sampass)
+ return (sampass->private_u.pass_must_change_time);
+ else
+ return (-1);
+}
+
+uint16 pdb_get_logon_divs (const SAM_ACCOUNT *sampass)
+{
+ if (sampass)
+ return (sampass->private_u.logon_divs);
+ else
+ return (-1);
+}
+
+uint32 pdb_get_hours_len (const SAM_ACCOUNT *sampass)
+{
+ if (sampass)
+ return (sampass->private_u.hours_len);
+ else
+ return (-1);
+}
+
+const uint8* pdb_get_hours (const SAM_ACCOUNT *sampass)
+{
+ if (sampass)
+ return (sampass->private_u.hours);
+ else
+ return (NULL);
+}
+
+const uint8* pdb_get_nt_passwd (const SAM_ACCOUNT *sampass)
+{
+ if (sampass) {
+ SMB_ASSERT((!sampass->private_u.nt_pw.data)
+ || sampass->private_u.nt_pw.length == NT_HASH_LEN);
+ return ((uint8*)sampass->private_u.nt_pw.data);
+ }
+ else
+ return (NULL);
+}
+
+const uint8* pdb_get_lanman_passwd (const SAM_ACCOUNT *sampass)
+{
+ if (sampass) {
+ SMB_ASSERT((!sampass->private_u.lm_pw.data)
+ || sampass->private_u.lm_pw.length == LM_HASH_LEN);
+ return ((uint8*)sampass->private_u.lm_pw.data);
+ }
+ else
+ return (NULL);
+}
+
+const uint8* pdb_get_pw_history (const SAM_ACCOUNT *sampass, uint32 *current_hist_len)
+{
+ if (sampass) {
+ SMB_ASSERT((!sampass->private_u.nt_pw_his.data)
+ || ((sampass->private_u.nt_pw_his.length % PW_HISTORY_ENTRY_LEN) == 0));
+ *current_hist_len = sampass->private_u.nt_pw_his.length / PW_HISTORY_ENTRY_LEN;
+ return ((uint8*)sampass->private_u.nt_pw_his.data);
+ } else {
+ *current_hist_len = 0;
+ return (NULL);
+ }
+}
+
+/* Return the plaintext password if known. Most of the time
+ it isn't, so don't assume anything magic about this function.
+
+ Used to pass the plaintext to passdb backends that might
+ want to store more than just the NTLM hashes.
+*/
+const char* pdb_get_plaintext_passwd (const SAM_ACCOUNT *sampass)
+{
+ if (sampass) {
+ return (sampass->private_u.plaintext_pw);
+ }
+ else
+ return (NULL);
+}
+const DOM_SID *pdb_get_user_sid(const SAM_ACCOUNT *sampass)
+{
+ if (sampass)
+ return &sampass->private_u.user_sid;
+ else
+ return (NULL);
+}
+
+const DOM_SID *pdb_get_group_sid(const SAM_ACCOUNT *sampass)
+{
+ if (sampass)
+ return &sampass->private_u.group_sid;
+ else
+ return (NULL);
+}
+
+/**
+ * Get flags showing what is initalised in the SAM_ACCOUNT
+ * @param sampass the SAM_ACCOUNT in question
+ * @return the flags indicating the members initialised in the struct.
+ **/
+
+enum pdb_value_state pdb_get_init_flags (const SAM_ACCOUNT *sampass, enum pdb_elements element)
+{
+ enum pdb_value_state ret = PDB_DEFAULT;
+
+ if (!sampass || !sampass->private_u.change_flags || !sampass->private_u.set_flags)
+ return ret;
+
+ if (bitmap_query(sampass->private_u.set_flags, element)) {
+ DEBUG(11, ("element %d: SET\n", element));
+ ret = PDB_SET;
+ }
+
+ if (bitmap_query(sampass->private_u.change_flags, element)) {
+ DEBUG(11, ("element %d: CHANGED\n", element));
+ ret = PDB_CHANGED;
+ }
+
+ if (ret == PDB_DEFAULT) {
+ DEBUG(11, ("element %d: DEFAULT\n", element));
+ }
+
+ return ret;
+}
+
+const char* pdb_get_username (const SAM_ACCOUNT *sampass)
+{
+ if (sampass)
+ return (sampass->private_u.username);
+ else
+ return (NULL);
+}
+
+const char* pdb_get_domain (const SAM_ACCOUNT *sampass)
+{
+ if (sampass)
+ return (sampass->private_u.domain);
+ else
+ return (NULL);
+}
+
+const char* pdb_get_nt_username (const SAM_ACCOUNT *sampass)
+{
+ if (sampass)
+ return (sampass->private_u.nt_username);
+ else
+ return (NULL);
+}
+
+const char* pdb_get_fullname (const SAM_ACCOUNT *sampass)
+{
+ if (sampass)
+ return (sampass->private_u.full_name);
+ else
+ return (NULL);
+}
+
+const char* pdb_get_homedir (const SAM_ACCOUNT *sampass)
+{
+ if (sampass)
+ return (sampass->private_u.home_dir);
+ else
+ return (NULL);
+}
+
+const char* pdb_get_unix_homedir (const SAM_ACCOUNT *sampass)
+{
+ if (sampass)
+ return (sampass->private_u.unix_home_dir);
+ else
+ return (NULL);
+}
+
+const char* pdb_get_dir_drive (const SAM_ACCOUNT *sampass)
+{
+ if (sampass)
+ return (sampass->private_u.dir_drive);
+ else
+ return (NULL);
+}
+
+const char* pdb_get_logon_script (const SAM_ACCOUNT *sampass)
+{
+ if (sampass)
+ return (sampass->private_u.logon_script);
+ else
+ return (NULL);
+}
+
+const char* pdb_get_profile_path (const SAM_ACCOUNT *sampass)
+{
+ if (sampass)
+ return (sampass->private_u.profile_path);
+ else
+ return (NULL);
+}
+
+const char* pdb_get_acct_desc (const SAM_ACCOUNT *sampass)
+{
+ if (sampass)
+ return (sampass->private_u.acct_desc);
+ else
+ return (NULL);
+}
+
+const char* pdb_get_workstations (const SAM_ACCOUNT *sampass)
+{
+ if (sampass)
+ return (sampass->private_u.workstations);
+ else
+ return (NULL);
+}
+
+const char* pdb_get_unknown_str (const SAM_ACCOUNT *sampass)
+{
+ if (sampass)
+ return (sampass->private_u.unknown_str);
+ else
+ return (NULL);
+}
+
+const char* pdb_get_munged_dial (const SAM_ACCOUNT *sampass)
+{
+ if (sampass)
+ return (sampass->private_u.munged_dial);
+ else
+ return (NULL);
+}
+
+uint16 pdb_get_bad_password_count(const SAM_ACCOUNT *sampass)
+{
+ if (sampass)
+ return (sampass->private_u.bad_password_count);
+ else
+ return 0;
+}
+
+uint16 pdb_get_logon_count(const SAM_ACCOUNT *sampass)
+{
+ if (sampass)
+ return (sampass->private_u.logon_count);
+ else
+ return 0;
+}
+
+uint32 pdb_get_unknown_6 (const SAM_ACCOUNT *sampass)
+{
+ if (sampass)
+ return (sampass->private_u.unknown_6);
+ else
+ return (-1);
+}
+
+void *pdb_get_backend_private_data (const SAM_ACCOUNT *sampass, const struct pdb_methods *my_methods)
+{
+ if (sampass && my_methods == sampass->private_u.backend_private_methods)
+ return sampass->private_u.backend_private_data;
+ else
+ return NULL;
+}
+
+/*********************************************************************
+ Collection of set...() functions for SAM_ACCOUNT.
+ ********************************************************************/
+
+BOOL pdb_set_acct_ctrl (SAM_ACCOUNT *sampass, uint16 acct_ctrl, enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ sampass->private_u.acct_ctrl = acct_ctrl;
+
+ return pdb_set_init_flags(sampass, PDB_ACCTCTRL, flag);
+}
+
+BOOL pdb_set_logon_time (SAM_ACCOUNT *sampass, time_t mytime, enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ sampass->private_u.logon_time = mytime;
+
+ return pdb_set_init_flags(sampass, PDB_LOGONTIME, flag);
+}
+
+BOOL pdb_set_logoff_time (SAM_ACCOUNT *sampass, time_t mytime, enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ sampass->private_u.logoff_time = mytime;
+
+ return pdb_set_init_flags(sampass, PDB_LOGOFFTIME, flag);
+}
+
+BOOL pdb_set_kickoff_time (SAM_ACCOUNT *sampass, time_t mytime, enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ sampass->private_u.kickoff_time = mytime;
+
+ return pdb_set_init_flags(sampass, PDB_KICKOFFTIME, flag);
+}
+
+BOOL pdb_set_bad_password_time (SAM_ACCOUNT *sampass, time_t mytime,
+ enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ sampass->private_u.bad_password_time = mytime;
+
+ return pdb_set_init_flags(sampass, PDB_BAD_PASSWORD_TIME, flag);
+}
+
+BOOL pdb_set_pass_can_change_time (SAM_ACCOUNT *sampass, time_t mytime, enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ sampass->private_u.pass_can_change_time = mytime;
+
+ return pdb_set_init_flags(sampass, PDB_CANCHANGETIME, flag);
+}
+
+BOOL pdb_set_pass_must_change_time (SAM_ACCOUNT *sampass, time_t mytime, enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ sampass->private_u.pass_must_change_time = mytime;
+
+ return pdb_set_init_flags(sampass, PDB_MUSTCHANGETIME, flag);
+}
+
+BOOL pdb_set_pass_last_set_time (SAM_ACCOUNT *sampass, time_t mytime, enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ sampass->private_u.pass_last_set_time = mytime;
+
+ return pdb_set_init_flags(sampass, PDB_PASSLASTSET, flag);
+}
+
+BOOL pdb_set_hours_len (SAM_ACCOUNT *sampass, uint32 len, enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ sampass->private_u.hours_len = len;
+
+ return pdb_set_init_flags(sampass, PDB_HOURSLEN, flag);
+}
+
+BOOL pdb_set_logon_divs (SAM_ACCOUNT *sampass, uint16 hours, enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ sampass->private_u.logon_divs = hours;
+
+ return pdb_set_init_flags(sampass, PDB_LOGONDIVS, flag);
+}
+
+/**
+ * Set flags showing what is initalised in the SAM_ACCOUNT
+ * @param sampass the SAM_ACCOUNT in question
+ * @param flag The *new* flag to be set. Old flags preserved
+ * this flag is only added.
+ **/
+
+BOOL pdb_set_init_flags (SAM_ACCOUNT *sampass, enum pdb_elements element, enum pdb_value_state value_flag)
+{
+ if (!sampass || !sampass->mem_ctx)
+ return False;
+
+ if (!sampass->private_u.set_flags) {
+ if ((sampass->private_u.set_flags =
+ bitmap_talloc(sampass->mem_ctx,
+ PDB_COUNT))==NULL) {
+ DEBUG(0,("bitmap_talloc failed\n"));
+ return False;
+ }
+ }
+ if (!sampass->private_u.change_flags) {
+ if ((sampass->private_u.change_flags =
+ bitmap_talloc(sampass->mem_ctx,
+ PDB_COUNT))==NULL) {
+ DEBUG(0,("bitmap_talloc failed\n"));
+ return False;
+ }
+ }
+
+ switch(value_flag) {
+ case PDB_CHANGED:
+ if (!bitmap_set(sampass->private_u.change_flags, element)) {
+ DEBUG(0,("Can't set flag: %d in change_flags.\n",element));
+ return False;
+ }
+ if (!bitmap_set(sampass->private_u.set_flags, element)) {
+ DEBUG(0,("Can't set flag: %d in set_flags.\n",element));
+ return False;
+ }
+ DEBUG(11, ("element %d -> now CHANGED\n", element));
+ break;
+ case PDB_SET:
+ if (!bitmap_clear(sampass->private_u.change_flags, element)) {
+ DEBUG(0,("Can't set flag: %d in change_flags.\n",element));
+ return False;
+ }
+ if (!bitmap_set(sampass->private_u.set_flags, element)) {
+ DEBUG(0,("Can't set flag: %d in set_flags.\n",element));
+ return False;
+ }
+ DEBUG(11, ("element %d -> now SET\n", element));
+ break;
+ case PDB_DEFAULT:
+ default:
+ if (!bitmap_clear(sampass->private_u.change_flags, element)) {
+ DEBUG(0,("Can't set flag: %d in change_flags.\n",element));
+ return False;
+ }
+ if (!bitmap_clear(sampass->private_u.set_flags, element)) {
+ DEBUG(0,("Can't set flag: %d in set_flags.\n",element));
+ return False;
+ }
+ DEBUG(11, ("element %d -> now DEFAULT\n", element));
+ break;
+ }
+
+ return True;
+}
+
+BOOL pdb_set_user_sid (SAM_ACCOUNT *sampass, const DOM_SID *u_sid, enum pdb_value_state flag)
+{
+ if (!sampass || !u_sid)
+ return False;
+
+ sid_copy(&sampass->private_u.user_sid, u_sid);
+
+ DEBUG(10, ("pdb_set_user_sid: setting user sid %s\n",
+ sid_string_static(&sampass->private_u.user_sid)));
+
+ return pdb_set_init_flags(sampass, PDB_USERSID, flag);
+}
+
+BOOL pdb_set_user_sid_from_string (SAM_ACCOUNT *sampass, fstring u_sid, enum pdb_value_state flag)
+{
+ DOM_SID new_sid;
+
+ if (!sampass || !u_sid)
+ return False;
+
+ DEBUG(10, ("pdb_set_user_sid_from_string: setting user sid %s\n",
+ u_sid));
+
+ if (!string_to_sid(&new_sid, u_sid)) {
+ DEBUG(1, ("pdb_set_user_sid_from_string: %s isn't a valid SID!\n", u_sid));
+ return False;
+ }
+
+ if (!pdb_set_user_sid(sampass, &new_sid, flag)) {
+ DEBUG(1, ("pdb_set_user_sid_from_string: could not set sid %s on SAM_ACCOUNT!\n", u_sid));
+ return False;
+ }
+
+ return True;
+}
+
+BOOL pdb_set_group_sid (SAM_ACCOUNT *sampass, const DOM_SID *g_sid, enum pdb_value_state flag)
+{
+ if (!sampass || !g_sid)
+ return False;
+
+ sid_copy(&sampass->private_u.group_sid, g_sid);
+
+ DEBUG(10, ("pdb_set_group_sid: setting group sid %s\n",
+ sid_string_static(&sampass->private_u.group_sid)));
+
+ return pdb_set_init_flags(sampass, PDB_GROUPSID, flag);
+}
+
+BOOL pdb_set_group_sid_from_string (SAM_ACCOUNT *sampass, fstring g_sid, enum pdb_value_state flag)
+{
+ DOM_SID new_sid;
+ if (!sampass || !g_sid)
+ return False;
+
+ DEBUG(10, ("pdb_set_group_sid_from_string: setting group sid %s\n",
+ g_sid));
+
+ if (!string_to_sid(&new_sid, g_sid)) {
+ DEBUG(1, ("pdb_set_group_sid_from_string: %s isn't a valid SID!\n", g_sid));
+ return False;
+ }
+
+ if (!pdb_set_group_sid(sampass, &new_sid, flag)) {
+ DEBUG(1, ("pdb_set_group_sid_from_string: could not set sid %s on SAM_ACCOUNT!\n", g_sid));
+ return False;
+ }
+ return True;
+}
+
+/*********************************************************************
+ Set the user's UNIX name.
+ ********************************************************************/
+
+BOOL pdb_set_username(SAM_ACCOUNT *sampass, const char *username, enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ if (username) {
+ DEBUG(10, ("pdb_set_username: setting username %s, was %s\n", username,
+ (sampass->private_u.username)?(sampass->private_u.username):"NULL"));
+
+ sampass->private_u.username = talloc_strdup(sampass->mem_ctx, username);
+
+ if (!sampass->private_u.username) {
+ DEBUG(0, ("pdb_set_username: talloc_strdup() failed!\n"));
+ return False;
+ }
+
+ } else {
+ sampass->private_u.username = PDB_NOT_QUITE_NULL;
+ }
+
+ return pdb_set_init_flags(sampass, PDB_USERNAME, flag);
+}
+
+/*********************************************************************
+ Set the domain name.
+ ********************************************************************/
+
+BOOL pdb_set_domain(SAM_ACCOUNT *sampass, const char *domain, enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ if (domain) {
+ DEBUG(10, ("pdb_set_domain: setting domain %s, was %s\n", domain,
+ (sampass->private_u.domain)?(sampass->private_u.domain):"NULL"));
+
+ sampass->private_u.domain = talloc_strdup(sampass->mem_ctx, domain);
+
+ if (!sampass->private_u.domain) {
+ DEBUG(0, ("pdb_set_domain: talloc_strdup() failed!\n"));
+ return False;
+ }
+
+ } else {
+ sampass->private_u.domain = PDB_NOT_QUITE_NULL;
+ }
+
+ return pdb_set_init_flags(sampass, PDB_DOMAIN, flag);
+}
+
+/*********************************************************************
+ Set the user's NT name.
+ ********************************************************************/
+
+BOOL pdb_set_nt_username(SAM_ACCOUNT *sampass, const char *nt_username, enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ if (nt_username) {
+ DEBUG(10, ("pdb_set_nt_username: setting nt username %s, was %s\n", nt_username,
+ (sampass->private_u.nt_username)?(sampass->private_u.nt_username):"NULL"));
+
+ sampass->private_u.nt_username = talloc_strdup(sampass->mem_ctx, nt_username);
+
+ if (!sampass->private_u.nt_username) {
+ DEBUG(0, ("pdb_set_nt_username: talloc_strdup() failed!\n"));
+ return False;
+ }
+
+ } else {
+ sampass->private_u.nt_username = PDB_NOT_QUITE_NULL;
+ }
+
+ return pdb_set_init_flags(sampass, PDB_NTUSERNAME, flag);
+}
+
+/*********************************************************************
+ Set the user's full name.
+ ********************************************************************/
+
+BOOL pdb_set_fullname(SAM_ACCOUNT *sampass, const char *full_name, enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ if (full_name) {
+ DEBUG(10, ("pdb_set_full_name: setting full name %s, was %s\n", full_name,
+ (sampass->private_u.full_name)?(sampass->private_u.full_name):"NULL"));
+
+ sampass->private_u.full_name = talloc_strdup(sampass->mem_ctx, full_name);
+
+ if (!sampass->private_u.full_name) {
+ DEBUG(0, ("pdb_set_fullname: talloc_strdup() failed!\n"));
+ return False;
+ }
+
+ } else {
+ sampass->private_u.full_name = PDB_NOT_QUITE_NULL;
+ }
+
+ return pdb_set_init_flags(sampass, PDB_FULLNAME, flag);
+}
+
+/*********************************************************************
+ Set the user's logon script.
+ ********************************************************************/
+
+BOOL pdb_set_logon_script(SAM_ACCOUNT *sampass, const char *logon_script, enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ if (logon_script) {
+ DEBUG(10, ("pdb_set_logon_script: setting logon script %s, was %s\n", logon_script,
+ (sampass->private_u.logon_script)?(sampass->private_u.logon_script):"NULL"));
+
+ sampass->private_u.logon_script = talloc_strdup(sampass->mem_ctx, logon_script);
+
+ if (!sampass->private_u.logon_script) {
+ DEBUG(0, ("pdb_set_logon_script: talloc_strdup() failed!\n"));
+ return False;
+ }
+
+ } else {
+ sampass->private_u.logon_script = PDB_NOT_QUITE_NULL;
+ }
+
+ return pdb_set_init_flags(sampass, PDB_LOGONSCRIPT, flag);
+}
+
+/*********************************************************************
+ Set the user's profile path.
+ ********************************************************************/
+
+BOOL pdb_set_profile_path (SAM_ACCOUNT *sampass, const char *profile_path, enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ if (profile_path) {
+ DEBUG(10, ("pdb_set_profile_path: setting profile path %s, was %s\n", profile_path,
+ (sampass->private_u.profile_path)?(sampass->private_u.profile_path):"NULL"));
+
+ sampass->private_u.profile_path = talloc_strdup(sampass->mem_ctx, profile_path);
+
+ if (!sampass->private_u.profile_path) {
+ DEBUG(0, ("pdb_set_profile_path: talloc_strdup() failed!\n"));
+ return False;
+ }
+
+ } else {
+ sampass->private_u.profile_path = PDB_NOT_QUITE_NULL;
+ }
+
+ return pdb_set_init_flags(sampass, PDB_PROFILE, flag);
+}
+
+/*********************************************************************
+ Set the user's directory drive.
+ ********************************************************************/
+
+BOOL pdb_set_dir_drive (SAM_ACCOUNT *sampass, const char *dir_drive, enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ if (dir_drive) {
+ DEBUG(10, ("pdb_set_dir_drive: setting dir drive %s, was %s\n", dir_drive,
+ (sampass->private_u.dir_drive)?(sampass->private_u.dir_drive):"NULL"));
+
+ sampass->private_u.dir_drive = talloc_strdup(sampass->mem_ctx, dir_drive);
+
+ if (!sampass->private_u.dir_drive) {
+ DEBUG(0, ("pdb_set_dir_drive: talloc_strdup() failed!\n"));
+ return False;
+ }
+
+ } else {
+ sampass->private_u.dir_drive = PDB_NOT_QUITE_NULL;
+ }
+
+ return pdb_set_init_flags(sampass, PDB_DRIVE, flag);
+}
+
+/*********************************************************************
+ Set the user's home directory.
+ ********************************************************************/
+
+BOOL pdb_set_homedir (SAM_ACCOUNT *sampass, const char *home_dir, enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ if (home_dir) {
+ DEBUG(10, ("pdb_set_homedir: setting home dir %s, was %s\n", home_dir,
+ (sampass->private_u.home_dir)?(sampass->private_u.home_dir):"NULL"));
+
+ sampass->private_u.home_dir = talloc_strdup(sampass->mem_ctx, home_dir);
+
+ if (!sampass->private_u.home_dir) {
+ DEBUG(0, ("pdb_set_home_dir: talloc_strdup() failed!\n"));
+ return False;
+ }
+
+ } else {
+ sampass->private_u.home_dir = PDB_NOT_QUITE_NULL;
+ }
+
+ return pdb_set_init_flags(sampass, PDB_SMBHOME, flag);
+}
+
+/*********************************************************************
+ Set the user's unix home directory.
+ ********************************************************************/
+
+BOOL pdb_set_unix_homedir (SAM_ACCOUNT *sampass, const char *unix_home_dir, enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ if (unix_home_dir) {
+ DEBUG(10, ("pdb_set_unix_homedir: setting home dir %s, was %s\n", unix_home_dir,
+ (sampass->private_u.unix_home_dir)?(sampass->private_u.unix_home_dir):"NULL"));
+
+ sampass->private_u.unix_home_dir = talloc_strdup(sampass->mem_ctx,
+ unix_home_dir);
+
+ if (!sampass->private_u.unix_home_dir) {
+ DEBUG(0, ("pdb_set_unix_home_dir: talloc_strdup() failed!\n"));
+ return False;
+ }
+
+ } else {
+ sampass->private_u.unix_home_dir = PDB_NOT_QUITE_NULL;
+ }
+
+ return pdb_set_init_flags(sampass, PDB_UNIXHOMEDIR, flag);
+}
+
+/*********************************************************************
+ Set the user's account description.
+ ********************************************************************/
+
+BOOL pdb_set_acct_desc (SAM_ACCOUNT *sampass, const char *acct_desc, enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ if (acct_desc) {
+ sampass->private_u.acct_desc = talloc_strdup(sampass->mem_ctx, acct_desc);
+
+ if (!sampass->private_u.acct_desc) {
+ DEBUG(0, ("pdb_set_acct_desc: talloc_strdup() failed!\n"));
+ return False;
+ }
+
+ } else {
+ sampass->private_u.acct_desc = PDB_NOT_QUITE_NULL;
+ }
+
+ return pdb_set_init_flags(sampass, PDB_ACCTDESC, flag);
+}
+
+/*********************************************************************
+ Set the user's workstation allowed list.
+ ********************************************************************/
+
+BOOL pdb_set_workstations (SAM_ACCOUNT *sampass, const char *workstations, enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ if (workstations) {
+ DEBUG(10, ("pdb_set_workstations: setting workstations %s, was %s\n", workstations,
+ (sampass->private_u.workstations)?(sampass->private_u.workstations):"NULL"));
+
+ sampass->private_u.workstations = talloc_strdup(sampass->mem_ctx, workstations);
+
+ if (!sampass->private_u.workstations) {
+ DEBUG(0, ("pdb_set_workstations: talloc_strdup() failed!\n"));
+ return False;
+ }
+
+ } else {
+ sampass->private_u.workstations = PDB_NOT_QUITE_NULL;
+ }
+
+ return pdb_set_init_flags(sampass, PDB_WORKSTATIONS, flag);
+}
+
+/*********************************************************************
+ Set the user's 'unknown_str', whatever the heck this actually is...
+ ********************************************************************/
+
+BOOL pdb_set_unknown_str (SAM_ACCOUNT *sampass, const char *unknown_str, enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ if (unknown_str) {
+ sampass->private_u.unknown_str = talloc_strdup(sampass->mem_ctx, unknown_str);
+
+ if (!sampass->private_u.unknown_str) {
+ DEBUG(0, ("pdb_set_unknown_str: talloc_strdup() failed!\n"));
+ return False;
+ }
+
+ } else {
+ sampass->private_u.unknown_str = PDB_NOT_QUITE_NULL;
+ }
+
+ return pdb_set_init_flags(sampass, PDB_UNKNOWNSTR, flag);
+}
+
+/*********************************************************************
+ Set the user's dial string.
+ ********************************************************************/
+
+BOOL pdb_set_munged_dial (SAM_ACCOUNT *sampass, const char *munged_dial, enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ if (munged_dial) {
+ sampass->private_u.munged_dial = talloc_strdup(sampass->mem_ctx, munged_dial);
+
+ if (!sampass->private_u.munged_dial) {
+ DEBUG(0, ("pdb_set_munged_dial: talloc_strdup() failed!\n"));
+ return False;
+ }
+
+ } else {
+ sampass->private_u.munged_dial = PDB_NOT_QUITE_NULL;
+ }
+
+ return pdb_set_init_flags(sampass, PDB_MUNGEDDIAL, flag);
+}
+
+/*********************************************************************
+ Set the user's NT hash.
+ ********************************************************************/
+
+BOOL pdb_set_nt_passwd (SAM_ACCOUNT *sampass, const uint8 pwd[NT_HASH_LEN], enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ data_blob_clear_free(&sampass->private_u.nt_pw);
+
+ if (pwd) {
+ sampass->private_u.nt_pw = data_blob(pwd, NT_HASH_LEN);
+ } else {
+ sampass->private_u.nt_pw = data_blob(NULL, 0);
+ }
+
+ return pdb_set_init_flags(sampass, PDB_NTPASSWD, flag);
+}
+
+/*********************************************************************
+ Set the user's LM hash.
+ ********************************************************************/
+
+BOOL pdb_set_lanman_passwd (SAM_ACCOUNT *sampass, const uint8 pwd[LM_HASH_LEN], enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ data_blob_clear_free(&sampass->private_u.lm_pw);
+
+ if (pwd) {
+ sampass->private_u.lm_pw = data_blob(pwd, LM_HASH_LEN);
+ } else {
+ sampass->private_u.lm_pw = data_blob(NULL, 0);
+ }
+
+ return pdb_set_init_flags(sampass, PDB_LMPASSWD, flag);
+}
+
+/*********************************************************************
+ Set the user's password history hash. historyLen is the number of
+ PW_HISTORY_SALT_LEN+SALTED_MD5_HASH_LEN length
+ entries to store in the history - this must match the size of the uint8 array
+ in pwd.
+********************************************************************/
+
+BOOL pdb_set_pw_history (SAM_ACCOUNT *sampass, const uint8 *pwd, uint32 historyLen, enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ if (historyLen && pwd){
+ sampass->private_u.nt_pw_his = data_blob_talloc(sampass->mem_ctx,
+ pwd, historyLen*PW_HISTORY_ENTRY_LEN);
+ if (!sampass->private_u.nt_pw_his.length) {
+ DEBUG(0, ("pdb_set_pw_history: data_blob_talloc() failed!\n"));
+ return False;
+ }
+ } else {
+ sampass->private_u.nt_pw_his = data_blob_talloc(sampass->mem_ctx, NULL, 0);
+ }
+
+ return pdb_set_init_flags(sampass, PDB_PWHISTORY, flag);
+}
+
+/*********************************************************************
+ Set the user's plaintext password only (base procedure, see helper
+ below)
+ ********************************************************************/
+
+BOOL pdb_set_plaintext_pw_only (SAM_ACCOUNT *sampass, const char *password, enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ if (password) {
+ if (sampass->private_u.plaintext_pw!=NULL)
+ memset(sampass->private_u.plaintext_pw,'\0',strlen(sampass->private_u.plaintext_pw)+1);
+
+ sampass->private_u.plaintext_pw = talloc_strdup(sampass->mem_ctx, password);
+
+ if (!sampass->private_u.plaintext_pw) {
+ DEBUG(0, ("pdb_set_unknown_str: talloc_strdup() failed!\n"));
+ return False;
+ }
+
+ } else {
+ sampass->private_u.plaintext_pw = NULL;
+ }
+
+ return pdb_set_init_flags(sampass, PDB_PLAINTEXT_PW, flag);
+}
+
+BOOL pdb_set_bad_password_count(SAM_ACCOUNT *sampass, uint16 bad_password_count, enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ sampass->private_u.bad_password_count = bad_password_count;
+
+ return pdb_set_init_flags(sampass, PDB_BAD_PASSWORD_COUNT, flag);
+}
+
+BOOL pdb_set_logon_count(SAM_ACCOUNT *sampass, uint16 logon_count, enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ sampass->private_u.logon_count = logon_count;
+
+ return pdb_set_init_flags(sampass, PDB_LOGON_COUNT, flag);
+}
+
+BOOL pdb_set_unknown_6 (SAM_ACCOUNT *sampass, uint32 unkn, enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ sampass->private_u.unknown_6 = unkn;
+
+ return pdb_set_init_flags(sampass, PDB_UNKNOWN6, flag);
+}
+
+BOOL pdb_set_hours (SAM_ACCOUNT *sampass, const uint8 *hours, enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ if (!hours) {
+ memset ((char *)sampass->private_u.hours, 0, MAX_HOURS_LEN);
+ return True;
+ }
+
+ memcpy (sampass->private_u.hours, hours, MAX_HOURS_LEN);
+
+ return pdb_set_init_flags(sampass, PDB_HOURS, flag);
+}
+
+BOOL pdb_set_backend_private_data (SAM_ACCOUNT *sampass, void *private_data,
+ void (*free_fn)(void **),
+ const struct pdb_methods *my_methods,
+ enum pdb_value_state flag)
+{
+ if (!sampass)
+ return False;
+
+ if (sampass->private_u.backend_private_data && sampass->private_u.backend_private_data_free_fn) {
+ sampass->private_u.backend_private_data_free_fn(&sampass->private_u.backend_private_data);
+ }
+
+ sampass->private_u.backend_private_data = private_data;
+ sampass->private_u.backend_private_data_free_fn = free_fn;
+ sampass->private_u.backend_private_methods = my_methods;
+
+ return pdb_set_init_flags(sampass, PDB_BACKEND_PRIVATE_DATA, flag);
+}
+
+
+/* Helpful interfaces to the above */
+
+/*********************************************************************
+ Sets the last changed times and must change times for a normal
+ password change.
+ ********************************************************************/
+
+BOOL pdb_set_pass_changed_now (SAM_ACCOUNT *sampass)
+{
+ uint32 expire;
+ uint32 min_age;
+
+ if (!sampass)
+ return False;
+
+ if (!pdb_set_pass_last_set_time (sampass, time(NULL), PDB_CHANGED))
+ return False;
+
+ if (!pdb_get_account_policy(AP_MAX_PASSWORD_AGE, &expire)
+ || (expire==(uint32)-1) || (expire == 0)) {
+ if (!pdb_set_pass_must_change_time (sampass, get_time_t_max(), PDB_CHANGED))
+ return False;
+ } else {
+ if (!pdb_set_pass_must_change_time (sampass,
+ pdb_get_pass_last_set_time(sampass)
+ + expire, PDB_CHANGED))
+ return False;
+ }
+
+ if (!pdb_get_account_policy(AP_MIN_PASSWORD_AGE, &min_age)
+ || (min_age==(uint32)-1)) {
+ if (!pdb_set_pass_can_change_time (sampass, 0, PDB_CHANGED))
+ return False;
+ } else {
+ if (!pdb_set_pass_can_change_time (sampass,
+ pdb_get_pass_last_set_time(sampass)
+ + min_age, PDB_CHANGED))
+ return False;
+ }
+ return True;
+}
+
+/*********************************************************************
+ Set the user's PLAINTEXT password. Used as an interface to the above.
+ Also sets the last change time to NOW.
+ ********************************************************************/
+
+BOOL pdb_set_plaintext_passwd (SAM_ACCOUNT *sampass, const char *plaintext)
+{
+ uchar new_lanman_p16[LM_HASH_LEN];
+ uchar new_nt_p16[NT_HASH_LEN];
+
+ if (!sampass || !plaintext)
+ return False;
+
+ /* Calculate the MD4 hash (NT compatible) of the password */
+ E_md4hash(plaintext, new_nt_p16);
+
+ if (!pdb_set_nt_passwd (sampass, new_nt_p16, PDB_CHANGED))
+ return False;
+
+ if (!E_deshash(plaintext, new_lanman_p16)) {
+ /* E_deshash returns false for 'long' passwords (> 14
+ DOS chars). This allows us to match Win2k, which
+ does not store a LM hash for these passwords (which
+ would reduce the effective password length to 14 */
+
+ if (!pdb_set_lanman_passwd (sampass, NULL, PDB_CHANGED))
+ return False;
+ } else {
+ if (!pdb_set_lanman_passwd (sampass, new_lanman_p16, PDB_CHANGED))
+ return False;
+ }
+
+ if (!pdb_set_plaintext_pw_only (sampass, plaintext, PDB_CHANGED))
+ return False;
+
+ if (!pdb_set_pass_changed_now (sampass))
+ return False;
+
+ /* Store the password history. */
+ if (pdb_get_acct_ctrl(sampass) & ACB_NORMAL) {
+ uchar *pwhistory;
+ uint32 pwHistLen;
+ pdb_get_account_policy(AP_PASSWORD_HISTORY, &pwHistLen);
+ if (pwHistLen != 0){
+ uint32 current_history_len;
+ /* We need to make sure we don't have a race condition here - the
+ account policy history length can change between when the pw_history
+ was first loaded into the SAM_ACCOUNT struct and now.... JRA. */
+ pwhistory = (uchar *)pdb_get_pw_history(sampass, ¤t_history_len);
+
+ if (current_history_len != pwHistLen) {
+ /* After closing and reopening SAM_ACCOUNT the history
+ values will sync up. We can't do this here. */
+
+ /* current_history_len > pwHistLen is not a problem - we
+ have more history than we need. */
+
+ if (current_history_len < pwHistLen) {
+ /* Ensure we have space for the needed history. */
+ uchar *new_history = TALLOC(sampass->mem_ctx,
+ pwHistLen*PW_HISTORY_ENTRY_LEN);
+ /* And copy it into the new buffer. */
+ if (current_history_len) {
+ memcpy(new_history, pwhistory,
+ current_history_len*PW_HISTORY_ENTRY_LEN);
+ }
+ /* Clearing out any extra space. */
+ memset(&new_history[current_history_len*PW_HISTORY_ENTRY_LEN],
+ '\0', (pwHistLen-current_history_len)*PW_HISTORY_ENTRY_LEN);
+ /* Finally replace it. */
+ pwhistory = new_history;
+ }
+ }
+ if (pwhistory && pwHistLen){
+ /* Make room for the new password in the history list. */
+ if (pwHistLen > 1) {
+ memmove(&pwhistory[PW_HISTORY_ENTRY_LEN],
+ pwhistory, (pwHistLen -1)*PW_HISTORY_ENTRY_LEN );
+ }
+ /* Create the new salt as the first part of the history entry. */
+ generate_random_buffer(pwhistory, PW_HISTORY_SALT_LEN);
+
+ /* Generate the md5 hash of the salt+new password as the second
+ part of the history entry. */
+
+ E_md5hash(pwhistory, new_nt_p16, &pwhistory[PW_HISTORY_SALT_LEN]);
+ pdb_set_pw_history(sampass, pwhistory, pwHistLen, PDB_CHANGED);
+ } else {
+ DEBUG (10,("pdb_get_set.c: pdb_set_plaintext_passwd: pwhistory was NULL!\n"));
+ }
+ } else {
+ /* Set the history length to zero. */
+ pdb_set_pw_history(sampass, NULL, 0, PDB_CHANGED);
+ }
+ }
+
+ return True;
+}
+
+/* check for any PDB_SET/CHANGED field and fill the appropriate mask bit */
+uint32 pdb_build_fields_present (SAM_ACCOUNT *sampass)
+{
+ /* value set to all for testing */
+ return 0x00ffffff;
+}
projects / samba / blobdiff