diff options
Diffstat (limited to 'source3/passdb/pdb_get_set.c')
| -rw-r--r-- | source3/passdb/pdb_get_set.c | 956 |
1 files changed, 956 insertions, 0 deletions
diff --git a/source3/passdb/pdb_get_set.c b/source3/passdb/pdb_get_set.c new file mode 100644 index 0000000000..cf77efd38f --- /dev/null +++ b/source3/passdb/pdb_get_set.c @@ -0,0 +1,956 @@ +/* + 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 + + 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" + +/** + * @todo Redefine this to NULL, but this changes the API becouse + * 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_INFO. + ********************************************************************/ + +uint16 pdb_get_acct_ctrl (const SAM_ACCOUNT *sampass) +{ + if (sampass) + return (sampass->private.acct_ctrl); + else + return (ACB_DISABLED); +} + +time_t pdb_get_logon_time (const SAM_ACCOUNT *sampass) +{ + if (sampass) + return (sampass->private.logon_time); + else + return (0); +} + +time_t pdb_get_logoff_time (const SAM_ACCOUNT *sampass) +{ + if (sampass) + return (sampass->private.logoff_time); + else + return (-1); +} + +time_t pdb_get_kickoff_time (const SAM_ACCOUNT *sampass) +{ + if (sampass) + return (sampass->private.kickoff_time); + else + return (-1); +} + +time_t pdb_get_pass_last_set_time (const SAM_ACCOUNT *sampass) +{ + if (sampass) + return (sampass->private.pass_last_set_time); + else + return (-1); +} + +time_t pdb_get_pass_can_change_time (const SAM_ACCOUNT *sampass) +{ + if (sampass) + return (sampass->private.pass_can_change_time); + else + return (-1); +} + +time_t pdb_get_pass_must_change_time (const SAM_ACCOUNT *sampass) +{ + if (sampass) + return (sampass->private.pass_must_change_time); + else + return (-1); +} + +uint16 pdb_get_logon_divs (const SAM_ACCOUNT *sampass) +{ + if (sampass) + return (sampass->private.logon_divs); + else + return (-1); +} + +uint32 pdb_get_hours_len (const SAM_ACCOUNT *sampass) +{ + if (sampass) + return (sampass->private.hours_len); + else + return (-1); +} + +const uint8* pdb_get_hours (const SAM_ACCOUNT *sampass) +{ + if (sampass) + return (sampass->private.hours); + else + return (NULL); +} + +const uint8* pdb_get_nt_passwd (const SAM_ACCOUNT *sampass) +{ + if (sampass) { + SMB_ASSERT((!sampass->private.nt_pw.data) + || sampass->private.nt_pw.length == NT_HASH_LEN); + return ((uint8*)sampass->private.nt_pw.data); + } + else + return (NULL); +} + +const uint8* pdb_get_lanman_passwd (const SAM_ACCOUNT *sampass) +{ + if (sampass) { + SMB_ASSERT((!sampass->private.lm_pw.data) + || sampass->private.lm_pw.length == LM_HASH_LEN); + return ((uint8*)sampass->private.lm_pw.data); + } + else + return (NULL); +} + +uint32 pdb_get_user_rid (const SAM_ACCOUNT *sampass) +{ + if (sampass) + return (sampass->private.user_rid); + else + return (-1); +} + +uint32 pdb_get_group_rid (const SAM_ACCOUNT *sampass) +{ + if (sampass) + return (sampass->private.group_rid); + else + return (-1); +} + +/** + * 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. + **/ + +uint32 pdb_get_init_flag (const SAM_ACCOUNT *sampass) +{ + if (sampass) + return sampass->private.init_flag; + else + return FLAG_SAM_UNINIT; +} + +uid_t pdb_get_uid (const SAM_ACCOUNT *sampass) +{ + if (sampass) + return (sampass->private.uid); + else + return (-1); +} + +gid_t pdb_get_gid (const SAM_ACCOUNT *sampass) +{ + if (sampass) + return (sampass->private.gid); + else + return (-1); +} + +const char* pdb_get_username (const SAM_ACCOUNT *sampass) +{ + if (sampass) + return (sampass->private.username); + else + return (NULL); +} + +const char* pdb_get_domain (const SAM_ACCOUNT *sampass) +{ + if (sampass) + return (sampass->private.domain); + else + return (NULL); +} + +const char* pdb_get_nt_username (const SAM_ACCOUNT *sampass) +{ + if (sampass) + return (sampass->private.nt_username); + else + return (NULL); +} + +const char* pdb_get_fullname (const SAM_ACCOUNT *sampass) +{ + if (sampass) + return (sampass->private.full_name); + else + return (NULL); +} + +const char* pdb_get_homedir (const SAM_ACCOUNT *sampass) +{ + if (sampass) + return (sampass->private.home_dir); + else + return (NULL); +} + +const char* pdb_get_dirdrive (const SAM_ACCOUNT *sampass) +{ + if (sampass) + return (sampass->private.dir_drive); + else + return (NULL); +} + +const char* pdb_get_logon_script (const SAM_ACCOUNT *sampass) +{ + if (sampass) + return (sampass->private.logon_script); + else + return (NULL); +} + +const char* pdb_get_profile_path (const SAM_ACCOUNT *sampass) +{ + if (sampass) + return (sampass->private.profile_path); + else + return (NULL); +} + +const char* pdb_get_acct_desc (const SAM_ACCOUNT *sampass) +{ + if (sampass) + return (sampass->private.acct_desc); + else + return (NULL); +} + +const char* pdb_get_workstations (const SAM_ACCOUNT *sampass) +{ + if (sampass) + return (sampass->private.workstations); + else + return (NULL); +} + +const char* pdb_get_unknown_str (const SAM_ACCOUNT *sampass) +{ + if (sampass) + return (sampass->private.unknown_str); + else + return (NULL); +} + +const char* pdb_get_munged_dial (const SAM_ACCOUNT *sampass) +{ + if (sampass) + return (sampass->private.munged_dial); + else + return (NULL); +} + +uint32 pdb_get_unknown3 (const SAM_ACCOUNT *sampass) +{ + if (sampass) + return (sampass->private.unknown_3); + else + return (-1); +} + +uint32 pdb_get_unknown5 (const SAM_ACCOUNT *sampass) +{ + if (sampass) + return (sampass->private.unknown_5); + else + return (-1); +} + +uint32 pdb_get_unknown6 (const SAM_ACCOUNT *sampass) +{ + if (sampass) + return (sampass->private.unknown_6); + else + return (-1); +} + +/********************************************************************* + Collection of set...() functions for SAM_ACCOUNT_INFO. + ********************************************************************/ + +BOOL pdb_set_acct_ctrl (SAM_ACCOUNT *sampass, uint16 flags) +{ + if (!sampass) + return False; + + if (sampass) { + sampass->private.acct_ctrl = flags; + return True; + } + + return False; +} + +BOOL pdb_set_logon_time (SAM_ACCOUNT *sampass, time_t mytime, BOOL store) +{ + if (!sampass) + return False; + + sampass->private.logon_time = mytime; + + if (store) + pdb_set_init_flag(sampass, FLAG_SAM_LOGONTIME); + + return True; +} + +BOOL pdb_set_logoff_time (SAM_ACCOUNT *sampass, time_t mytime, BOOL store) +{ + if (!sampass) + return False; + + sampass->private.logoff_time = mytime; + + if (store) + pdb_set_init_flag(sampass, FLAG_SAM_LOGOFFTIME); + + return True; +} + +BOOL pdb_set_kickoff_time (SAM_ACCOUNT *sampass, time_t mytime, BOOL store) +{ + if (!sampass) + return False; + + sampass->private.kickoff_time = mytime; + + if (store) + pdb_set_init_flag(sampass, FLAG_SAM_KICKOFFTIME); + + return True; +} + +BOOL pdb_set_pass_can_change_time (SAM_ACCOUNT *sampass, time_t mytime, BOOL store) +{ + if (!sampass) + return False; + + sampass->private.pass_can_change_time = mytime; + + if (store) + pdb_set_init_flag(sampass, FLAG_SAM_CANCHANGETIME); + + return True; +} + +BOOL pdb_set_pass_must_change_time (SAM_ACCOUNT *sampass, time_t mytime, BOOL store) +{ + if (!sampass) + return False; + + sampass->private.pass_must_change_time = mytime; + + if (store) + pdb_set_init_flag(sampass, FLAG_SAM_MUSTCHANGETIME); + + return True; +} + +BOOL pdb_set_pass_last_set_time (SAM_ACCOUNT *sampass, time_t mytime) +{ + if (!sampass) + return False; + + sampass->private.pass_last_set_time = mytime; + + return True; +} + +BOOL pdb_set_hours_len (SAM_ACCOUNT *sampass, uint32 len) +{ + if (!sampass) + return False; + + sampass->private.hours_len = len; + return True; +} + +BOOL pdb_set_logon_divs (SAM_ACCOUNT *sampass, uint16 hours) +{ + if (!sampass) + return False; + + sampass->private.logon_divs = hours; + return True; +} + +/** + * 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_flag (SAM_ACCOUNT *sampass, uint32 flag) +{ + if (!sampass) + return False; + + sampass->private.init_flag |= flag; + + return True; +} + +BOOL pdb_set_uid (SAM_ACCOUNT *sampass, const uid_t uid) +{ + if (!sampass) + return False; + + DEBUG(10, ("pdb_set_uid: setting uid %d, was %d\n", + (int)uid, (int)sampass->private.uid)); + + sampass->private.uid = uid; + pdb_set_init_flag(sampass, FLAG_SAM_UID); + + return True; + +} + +BOOL pdb_set_gid (SAM_ACCOUNT *sampass, const gid_t gid) +{ + if (!sampass) + return False; + + DEBUG(10, ("pdb_set_gid: setting gid %d, was %d\n", + (int)gid, (int)sampass->private.gid)); + + sampass->private.gid = gid; + pdb_set_init_flag(sampass, FLAG_SAM_GID); + + return True; + +} + +BOOL pdb_set_user_rid (SAM_ACCOUNT *sampass, uint32 rid) +{ + if (!sampass) + return False; + + DEBUG(10, ("pdb_set_rid: setting user rid %d, was %d\n", + rid, sampass->private.user_rid)); + + sampass->private.user_rid = rid; + return True; +} + +BOOL pdb_set_group_rid (SAM_ACCOUNT *sampass, uint32 grid) +{ + if (!sampass) + return False; + + DEBUG(10, ("pdb_set_group_rid: setting group rid %d, was %d\n", + grid, sampass->private.group_rid)); + + sampass->private.group_rid = grid; + return True; +} + +/********************************************************************* + Set the user's UNIX name. + ********************************************************************/ + +BOOL pdb_set_username(SAM_ACCOUNT *sampass, const char *username) +{ + if (!sampass) + return False; + + if (username) { + DEBUG(10, ("pdb_set_username: setting username %s, was %s\n", username, + (sampass->private.username)?(sampass->private.username):"NULL")); + + sampass->private.username = talloc_strdup(sampass->mem_ctx, username); + + if (!sampass->private.username) { + DEBUG(0, ("pdb_set_username: talloc_strdup() failed!\n")); + return False; + } + + } else { + sampass->private.username = PDB_NOT_QUITE_NULL; + } + + return True; +} + +/********************************************************************* + Set the domain name. + ********************************************************************/ + +BOOL pdb_set_domain(SAM_ACCOUNT *sampass, const char *domain) +{ + if (!sampass) + return False; + + if (domain) { + DEBUG(10, ("pdb_set_domain: setting domain %s, was %s\n", domain, + (sampass->private.domain)?(sampass->private.domain):"NULL")); + + sampass->private.domain = talloc_strdup(sampass->mem_ctx, domain); + + if (!sampass->private.domain) { + DEBUG(0, ("pdb_set_domain: talloc_strdup() failed!\n")); + return False; + } + + } else { + sampass->private.domain = PDB_NOT_QUITE_NULL; + } + + return True; +} + +/********************************************************************* + Set the user's NT name. + ********************************************************************/ + +BOOL pdb_set_nt_username(SAM_ACCOUNT *sampass, const char *nt_username) +{ + if (!sampass) + return False; + + if (nt_username) { + DEBUG(10, ("pdb_set_nt_username: setting nt username %s, was %s\n", nt_username, + (sampass->private.nt_username)?(sampass->private.nt_username):"NULL")); + + sampass->private.nt_username = talloc_strdup(sampass->mem_ctx, nt_username); + + if (!sampass->private.nt_username) { + DEBUG(0, ("pdb_set_nt_username: talloc_strdup() failed!\n")); + return False; + } + + } else { + sampass->private.nt_username = PDB_NOT_QUITE_NULL; + } + + return True; +} + +/********************************************************************* + Set the user's full name. + ********************************************************************/ + +BOOL pdb_set_fullname(SAM_ACCOUNT *sampass, const char *full_name) +{ + if (!sampass) + return False; + + if (full_name) { + DEBUG(10, ("pdb_set_full_name: setting full name %s, was %s\n", full_name, + (sampass->private.full_name)?(sampass->private.full_name):"NULL")); + + sampass->private.full_name = talloc_strdup(sampass->mem_ctx, full_name); + + if (!sampass->private.full_name) { + DEBUG(0, ("pdb_set_fullname: talloc_strdup() failed!\n")); + return False; + } + + } else { + sampass->private.full_name = PDB_NOT_QUITE_NULL; + } + + return True; +} + +/********************************************************************* + Set the user's logon script. + ********************************************************************/ + +BOOL pdb_set_logon_script(SAM_ACCOUNT *sampass, const char *logon_script, BOOL store) +{ + if (!sampass) + return False; + + if (logon_script) { + DEBUG(10, ("pdb_set_logon_script: setting logon script %s, was %s\n", logon_script, + (sampass->private.logon_script)?(sampass->private.logon_script):"NULL")); + + sampass->private.logon_script = talloc_strdup(sampass->mem_ctx, logon_script); + + if (!sampass->private.logon_script) { + DEBUG(0, ("pdb_set_logon_script: talloc_strdup() failed!\n")); + return False; + } + + } else { + sampass->private.logon_script = PDB_NOT_QUITE_NULL; + } + + if (store) { + DEBUG(10, ("pdb_set_logon_script: setting logon script sam flag!")); + pdb_set_init_flag(sampass, FLAG_SAM_LOGONSCRIPT); + } + + return True; +} + +/********************************************************************* + Set the user's profile path. + ********************************************************************/ + +BOOL pdb_set_profile_path (SAM_ACCOUNT *sampass, const char *profile_path, BOOL store) +{ + if (!sampass) + return False; + + if (profile_path) { + DEBUG(10, ("pdb_set_profile_path: setting profile path %s, was %s\n", profile_path, + (sampass->private.profile_path)?(sampass->private.profile_path):"NULL")); + + sampass->private.profile_path = talloc_strdup(sampass->mem_ctx, profile_path); + + if (!sampass->private.profile_path) { + DEBUG(0, ("pdb_set_profile_path: talloc_strdup() failed!\n")); + return False; + } + + } else { + sampass->private.profile_path = PDB_NOT_QUITE_NULL; + } + + if (store) { + DEBUG(10, ("pdb_set_profile_path: setting profile path sam flag!")); + pdb_set_init_flag(sampass, FLAG_SAM_PROFILE); + } + + return True; +} + +/********************************************************************* + Set the user's directory drive. + ********************************************************************/ + +BOOL pdb_set_dir_drive (SAM_ACCOUNT *sampass, const char *dir_drive, BOOL store) +{ + if (!sampass) + return False; + + if (dir_drive) { + DEBUG(10, ("pdb_set_dir_drive: setting dir drive %s, was %s\n", dir_drive, + (sampass->private.dir_drive)?(sampass->private.dir_drive):"NULL")); + + sampass->private.dir_drive = talloc_strdup(sampass->mem_ctx, dir_drive); + + if (!sampass->private.dir_drive) { + DEBUG(0, ("pdb_set_dir_drive: talloc_strdup() failed!\n")); + return False; + } + + } else { + sampass->private.dir_drive = PDB_NOT_QUITE_NULL; + } + + if (store) { + DEBUG(10, ("pdb_set_dir_drive: setting dir drive sam flag!")); + pdb_set_init_flag(sampass, FLAG_SAM_DRIVE); + } + + return True; +} + +/********************************************************************* + Set the user's home directory. + ********************************************************************/ + +BOOL pdb_set_homedir (SAM_ACCOUNT *sampass, const char *home_dir, BOOL store) +{ + if (!sampass) + return False; + + if (home_dir) { + DEBUG(10, ("pdb_set_homedir: setting home dir %s, was %s\n", home_dir, + (sampass->private.home_dir)?(sampass->private.home_dir):"NULL")); + + sampass->private.home_dir = talloc_strdup(sampass->mem_ctx, home_dir); + + if (!sampass->private.home_dir) { + DEBUG(0, ("pdb_set_home_dir: talloc_strdup() failed!\n")); + return False; + } + + } else { + sampass->private.home_dir = PDB_NOT_QUITE_NULL; + } + + if (store) { + DEBUG(10, ("pdb_set_homedir: setting home dir sam flag!")); + pdb_set_init_flag(sampass, FLAG_SAM_SMBHOME); + } + + return True; +} + +/********************************************************************* + Set the user's account description. + ********************************************************************/ + +BOOL pdb_set_acct_desc (SAM_ACCOUNT *sampass, const char *acct_desc) +{ + if (!sampass) + return False; + + if (acct_desc) { + sampass->private.acct_desc = talloc_strdup(sampass->mem_ctx, acct_desc); + + if (!sampass->private.acct_desc) { + DEBUG(0, ("pdb_set_acct_desc: talloc_strdup() failed!\n")); + return False; + } + + } else { + sampass->private.acct_desc = PDB_NOT_QUITE_NULL; + } + + return True; +} + +/********************************************************************* + Set the user's workstation allowed list. + ********************************************************************/ + +BOOL pdb_set_workstations (SAM_ACCOUNT *sampass, const char *workstations) +{ + if (!sampass) + return False; + + if (workstations) { + DEBUG(10, ("pdb_set_workstations: setting workstations %s, was %s\n", workstations, + (sampass->private.workstations)?(sampass->private.workstations):"NULL")); + + sampass->private.workstations = talloc_strdup(sampass->mem_ctx, workstations); + + if (!sampass->private.workstations) { + DEBUG(0, ("pdb_set_workstations: talloc_strdup() failed!\n")); + return False; + } + + } else { + sampass->private.workstations = PDB_NOT_QUITE_NULL; + } + + return True; +} + +/********************************************************************* + Set the user's 'unknown_str', whatever the heck this actually is... + ********************************************************************/ + +BOOL pdb_set_unknown_str (SAM_ACCOUNT *sampass, const char *unknown_str) +{ + if (!sampass) + return False; + + if (unknown_str) { + sampass->private.unknown_str = talloc_strdup(sampass->mem_ctx, unknown_str); + + if (!sampass->private.unknown_str) { + DEBUG(0, ("pdb_set_unknown_str: talloc_strdup() failed!\n")); + return False; + } + + } else { + sampass->private.unknown_str = PDB_NOT_QUITE_NULL; + } + + return True; +} + +/********************************************************************* + Set the user's dial string. + ********************************************************************/ + +BOOL pdb_set_munged_dial (SAM_ACCOUNT *sampass, const char *munged_dial) +{ + if (!sampass) + return False; + + if (munged_dial) { + sampass->private.munged_dial = talloc_strdup(sampass->mem_ctx, munged_dial); + + if (!sampass->private.munged_dial) { + DEBUG(0, ("pdb_set_munged_dial: talloc_strdup() failed!\n")); + return False; + } + + } else { + sampass->private.munged_dial = PDB_NOT_QUITE_NULL; + } + + return True; +} + +/********************************************************************* + Set the user's NT hash. + ********************************************************************/ + +BOOL pdb_set_nt_passwd (SAM_ACCOUNT *sampass, const uint8 *pwd) +{ + if (!sampass) + return False; + + data_blob_clear_free(&sampass->private.nt_pw); + + sampass->private.nt_pw = data_blob(pwd, NT_HASH_LEN); + + return True; +} + +/********************************************************************* + Set the user's LM hash. + ********************************************************************/ + +BOOL pdb_set_lanman_passwd (SAM_ACCOUNT *sampass, const uint8 *pwd) +{ + if (!sampass) + return False; + + data_blob_clear_free(&sampass->private.lm_pw); + + sampass->private.lm_pw = data_blob(pwd, LM_HASH_LEN); + + return True; +} + +BOOL pdb_set_unknown_3 (SAM_ACCOUNT *sampass, uint32 unkn) +{ + if (!sampass) + return False; + + sampass->private.unknown_3 = unkn; + return True; +} + +BOOL pdb_set_unknown_5 (SAM_ACCOUNT *sampass, uint32 unkn) +{ + if (!sampass) + return False; + + sampass->private.unknown_5 = unkn; + return True; +} + +BOOL pdb_set_unknown_6 (SAM_ACCOUNT *sampass, uint32 unkn) +{ + if (!sampass) + return False; + + sampass->private.unknown_6 = unkn; + return True; +} + +BOOL pdb_set_hours (SAM_ACCOUNT *sampass, const uint8 *hours) +{ + if (!sampass) + return False; + + if (!hours) { + memset ((char *)sampass->private.hours, 0, MAX_HOURS_LEN); + return True; + } + + memcpy (sampass->private.hours, hours, MAX_HOURS_LEN); + + return True; +} + + +/* 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; + + if (!sampass) + return False; + + if (!pdb_set_pass_last_set_time (sampass, time(NULL))) + return False; + + account_policy_get(AP_MAX_PASSWORD_AGE, &expire); + + if (expire==(uint32)-1) { + if (!pdb_set_pass_must_change_time (sampass, get_time_t_max(), False)) + return False; + } else { + if (!pdb_set_pass_must_change_time (sampass, + pdb_get_pass_last_set_time(sampass) + + expire, True)) + 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[16]; + uchar new_nt_p16[16]; + + if (!sampass || !plaintext) + return False; + + nt_lm_owf_gen (plaintext, new_nt_p16, new_lanman_p16); + + if (!pdb_set_nt_passwd (sampass, new_nt_p16)) + return False; + + if (!pdb_set_lanman_passwd (sampass, new_lanman_p16)) + return False; + + if (!pdb_set_pass_changed_now (sampass)) + return False; + + return True; +} + |