diff options
Diffstat (limited to 'source3/passdb')
| -rw-r--r-- | source3/passdb/passdb.c | 667 | ||||
| -rw-r--r-- | source3/passdb/pdb_tdb.c | 666 |
2 files changed, 669 insertions, 664 deletions
diff --git a/source3/passdb/passdb.c b/source3/passdb/passdb.c index bb0daaa3f4..042e6fc39b 100644 --- a/source3/passdb/passdb.c +++ b/source3/passdb/passdb.c @@ -856,12 +856,624 @@ NTSTATUS local_password_change(const char *user_name, Marshall/unmarshall struct samu structs. *********************************************************************/ -#define TDB_FORMAT_STRING_V3 "dddddddBBBBBBBBBBBBddBBBdwdBwwd" +#define SAMU_BUFFER_FORMAT_V0 "ddddddBBBBBBBBBBBBddBBwdwdBwwd" +#define SAMU_BUFFER_FORMAT_V1 "dddddddBBBBBBBBBBBBddBBwdwdBwwd" +#define SAMU_BUFFER_FORMAT_V2 "dddddddBBBBBBBBBBBBddBBBwwdBwwd" +#define SAMU_BUFFER_FORMAT_V3 "dddddddBBBBBBBBBBBBddBBBdwdBwwd" /********************************************************************* *********************************************************************/ -bool init_sam_from_buffer_v3(struct samu *sampass, uint8 *buf, uint32 buflen) +static bool init_samu_from_buffer_v0(struct samu *sampass, uint8 *buf, uint32 buflen) +{ + + /* times are stored as 32bit integer + take care on system with 64bit wide time_t + --SSS */ + uint32 logon_time, + logoff_time, + kickoff_time, + pass_last_set_time, + pass_can_change_time, + pass_must_change_time; + char *username = NULL; + char *domain = NULL; + char *nt_username = NULL; + char *dir_drive = NULL; + char *unknown_str = NULL; + char *munged_dial = NULL; + char *fullname = NULL; + char *homedir = NULL; + char *logon_script = NULL; + char *profile_path = NULL; + char *acct_desc = NULL; + char *workstations = NULL; + uint32 username_len, domain_len, nt_username_len, + dir_drive_len, unknown_str_len, munged_dial_len, + fullname_len, homedir_len, logon_script_len, + profile_path_len, acct_desc_len, workstations_len; + + uint32 user_rid, group_rid, remove_me, hours_len, unknown_6; + uint16 acct_ctrl, logon_divs; + uint16 bad_password_count, logon_count; + uint8 *hours = NULL; + uint8 *lm_pw_ptr = NULL, *nt_pw_ptr = NULL; + uint32 len = 0; + uint32 lm_pw_len, nt_pw_len, hourslen; + bool ret = True; + + if(sampass == NULL || buf == NULL) { + DEBUG(0, ("init_samu_from_buffer_v0: NULL parameters found!\n")); + return False; + } + +/* SAMU_BUFFER_FORMAT_V0 "ddddddBBBBBBBBBBBBddBBwdwdBwwd" */ + + /* unpack the buffer into variables */ + len = tdb_unpack (buf, buflen, SAMU_BUFFER_FORMAT_V0, + &logon_time, /* d */ + &logoff_time, /* d */ + &kickoff_time, /* d */ + &pass_last_set_time, /* d */ + &pass_can_change_time, /* d */ + &pass_must_change_time, /* d */ + &username_len, &username, /* B */ + &domain_len, &domain, /* B */ + &nt_username_len, &nt_username, /* B */ + &fullname_len, &fullname, /* B */ + &homedir_len, &homedir, /* B */ + &dir_drive_len, &dir_drive, /* B */ + &logon_script_len, &logon_script, /* B */ + &profile_path_len, &profile_path, /* B */ + &acct_desc_len, &acct_desc, /* B */ + &workstations_len, &workstations, /* B */ + &unknown_str_len, &unknown_str, /* B */ + &munged_dial_len, &munged_dial, /* B */ + &user_rid, /* d */ + &group_rid, /* d */ + &lm_pw_len, &lm_pw_ptr, /* B */ + &nt_pw_len, &nt_pw_ptr, /* B */ + &acct_ctrl, /* w */ + &remove_me, /* remove on the next TDB_FORMAT upgarde */ /* d */ + &logon_divs, /* w */ + &hours_len, /* d */ + &hourslen, &hours, /* B */ + &bad_password_count, /* w */ + &logon_count, /* w */ + &unknown_6); /* d */ + + if (len == (uint32) -1) { + ret = False; + goto done; + } + + pdb_set_logon_time(sampass, logon_time, PDB_SET); + pdb_set_logoff_time(sampass, logoff_time, PDB_SET); + pdb_set_kickoff_time(sampass, kickoff_time, PDB_SET); + pdb_set_pass_can_change_time(sampass, pass_can_change_time, PDB_SET); + pdb_set_pass_must_change_time(sampass, pass_must_change_time, PDB_SET); + pdb_set_pass_last_set_time(sampass, pass_last_set_time, PDB_SET); + + pdb_set_username(sampass, username, PDB_SET); + pdb_set_domain(sampass, domain, PDB_SET); + pdb_set_nt_username(sampass, nt_username, PDB_SET); + pdb_set_fullname(sampass, fullname, PDB_SET); + + if (homedir) { + pdb_set_homedir(sampass, homedir, PDB_SET); + } + else { + pdb_set_homedir(sampass, + talloc_sub_basic(sampass, username, domain, + lp_logon_home()), + PDB_DEFAULT); + } + + if (dir_drive) + pdb_set_dir_drive(sampass, dir_drive, PDB_SET); + else { + pdb_set_dir_drive(sampass, + talloc_sub_basic(sampass, username, domain, + lp_logon_drive()), + PDB_DEFAULT); + } + + if (logon_script) + pdb_set_logon_script(sampass, logon_script, PDB_SET); + else { + pdb_set_logon_script(sampass, + talloc_sub_basic(sampass, username, domain, + lp_logon_script()), + PDB_DEFAULT); + } + + if (profile_path) { + pdb_set_profile_path(sampass, profile_path, PDB_SET); + } else { + pdb_set_profile_path(sampass, + talloc_sub_basic(sampass, username, domain, + lp_logon_path()), + PDB_DEFAULT); + } + + pdb_set_acct_desc(sampass, acct_desc, PDB_SET); + pdb_set_workstations(sampass, workstations, PDB_SET); + pdb_set_munged_dial(sampass, munged_dial, PDB_SET); + + if (lm_pw_ptr && lm_pw_len == LM_HASH_LEN) { + if (!pdb_set_lanman_passwd(sampass, lm_pw_ptr, PDB_SET)) { + ret = False; + goto done; + } + } + + if (nt_pw_ptr && nt_pw_len == NT_HASH_LEN) { + if (!pdb_set_nt_passwd(sampass, nt_pw_ptr, PDB_SET)) { + ret = False; + goto done; + } + } + + pdb_set_pw_history(sampass, NULL, 0, PDB_SET); + pdb_set_user_sid_from_rid(sampass, user_rid, PDB_SET); + pdb_set_group_sid_from_rid(sampass, group_rid, PDB_SET); + pdb_set_hours_len(sampass, hours_len, PDB_SET); + pdb_set_bad_password_count(sampass, bad_password_count, PDB_SET); + pdb_set_logon_count(sampass, logon_count, PDB_SET); + pdb_set_unknown_6(sampass, unknown_6, PDB_SET); + pdb_set_acct_ctrl(sampass, acct_ctrl, PDB_SET); + pdb_set_logon_divs(sampass, logon_divs, PDB_SET); + pdb_set_hours(sampass, hours, PDB_SET); + +done: + + SAFE_FREE(username); + SAFE_FREE(domain); + SAFE_FREE(nt_username); + SAFE_FREE(fullname); + SAFE_FREE(homedir); + SAFE_FREE(dir_drive); + SAFE_FREE(logon_script); + SAFE_FREE(profile_path); + SAFE_FREE(acct_desc); + SAFE_FREE(workstations); + SAFE_FREE(munged_dial); + SAFE_FREE(unknown_str); + SAFE_FREE(lm_pw_ptr); + SAFE_FREE(nt_pw_ptr); + SAFE_FREE(hours); + + return ret; +} + +/********************************************************************* +*********************************************************************/ + +static bool init_samu_from_buffer_v1(struct samu *sampass, uint8 *buf, uint32 buflen) +{ + + /* times are stored as 32bit integer + take care on system with 64bit wide time_t + --SSS */ + uint32 logon_time, + logoff_time, + kickoff_time, + bad_password_time, + pass_last_set_time, + pass_can_change_time, + pass_must_change_time; + char *username = NULL; + char *domain = NULL; + char *nt_username = NULL; + char *dir_drive = NULL; + char *unknown_str = NULL; + char *munged_dial = NULL; + char *fullname = NULL; + char *homedir = NULL; + char *logon_script = NULL; + char *profile_path = NULL; + char *acct_desc = NULL; + char *workstations = NULL; + uint32 username_len, domain_len, nt_username_len, + dir_drive_len, unknown_str_len, munged_dial_len, + fullname_len, homedir_len, logon_script_len, + profile_path_len, acct_desc_len, workstations_len; + + uint32 user_rid, group_rid, remove_me, hours_len, unknown_6; + uint16 acct_ctrl, logon_divs; + uint16 bad_password_count, logon_count; + uint8 *hours = NULL; + uint8 *lm_pw_ptr = NULL, *nt_pw_ptr = NULL; + uint32 len = 0; + uint32 lm_pw_len, nt_pw_len, hourslen; + bool ret = True; + + if(sampass == NULL || buf == NULL) { + DEBUG(0, ("init_samu_from_buffer_v1: NULL parameters found!\n")); + return False; + } + +/* SAMU_BUFFER_FORMAT_V1 "dddddddBBBBBBBBBBBBddBBwdwdBwwd" */ + + /* unpack the buffer into variables */ + len = tdb_unpack (buf, buflen, SAMU_BUFFER_FORMAT_V1, + &logon_time, /* d */ + &logoff_time, /* d */ + &kickoff_time, /* d */ + /* Change from V0 is addition of bad_password_time field. */ + &bad_password_time, /* d */ + &pass_last_set_time, /* d */ + &pass_can_change_time, /* d */ + &pass_must_change_time, /* d */ + &username_len, &username, /* B */ + &domain_len, &domain, /* B */ + &nt_username_len, &nt_username, /* B */ + &fullname_len, &fullname, /* B */ + &homedir_len, &homedir, /* B */ + &dir_drive_len, &dir_drive, /* B */ + &logon_script_len, &logon_script, /* B */ + &profile_path_len, &profile_path, /* B */ + &acct_desc_len, &acct_desc, /* B */ + &workstations_len, &workstations, /* B */ + &unknown_str_len, &unknown_str, /* B */ + &munged_dial_len, &munged_dial, /* B */ + &user_rid, /* d */ + &group_rid, /* d */ + &lm_pw_len, &lm_pw_ptr, /* B */ + &nt_pw_len, &nt_pw_ptr, /* B */ + &acct_ctrl, /* w */ + &remove_me, /* d */ + &logon_divs, /* w */ + &hours_len, /* d */ + &hourslen, &hours, /* B */ + &bad_password_count, /* w */ + &logon_count, /* w */ + &unknown_6); /* d */ + + if (len == (uint32) -1) { + ret = False; + goto done; + } + + pdb_set_logon_time(sampass, logon_time, PDB_SET); + pdb_set_logoff_time(sampass, logoff_time, PDB_SET); + pdb_set_kickoff_time(sampass, kickoff_time, PDB_SET); + + /* Change from V0 is addition of bad_password_time field. */ + pdb_set_bad_password_time(sampass, bad_password_time, PDB_SET); + pdb_set_pass_can_change_time(sampass, pass_can_change_time, PDB_SET); + pdb_set_pass_must_change_time(sampass, pass_must_change_time, PDB_SET); + pdb_set_pass_last_set_time(sampass, pass_last_set_time, PDB_SET); + + pdb_set_username(sampass, username, PDB_SET); + pdb_set_domain(sampass, domain, PDB_SET); + pdb_set_nt_username(sampass, nt_username, PDB_SET); + pdb_set_fullname(sampass, fullname, PDB_SET); + + if (homedir) { + pdb_set_homedir(sampass, homedir, PDB_SET); + } + else { + pdb_set_homedir(sampass, + talloc_sub_basic(sampass, username, domain, + lp_logon_home()), + PDB_DEFAULT); + } + + if (dir_drive) + pdb_set_dir_drive(sampass, dir_drive, PDB_SET); + else { + pdb_set_dir_drive(sampass, + talloc_sub_basic(sampass, username, domain, + lp_logon_drive()), + PDB_DEFAULT); + } + + if (logon_script) + pdb_set_logon_script(sampass, logon_script, PDB_SET); + else { + pdb_set_logon_script(sampass, + talloc_sub_basic(sampass, username, domain, + lp_logon_script()), + PDB_DEFAULT); + } + + if (profile_path) { + pdb_set_profile_path(sampass, profile_path, PDB_SET); + } else { + pdb_set_profile_path(sampass, + talloc_sub_basic(sampass, username, domain, + lp_logon_path()), + PDB_DEFAULT); + } + + pdb_set_acct_desc(sampass, acct_desc, PDB_SET); + pdb_set_workstations(sampass, workstations, PDB_SET); + pdb_set_munged_dial(sampass, munged_dial, PDB_SET); + + if (lm_pw_ptr && lm_pw_len == LM_HASH_LEN) { + if (!pdb_set_lanman_passwd(sampass, lm_pw_ptr, PDB_SET)) { + ret = False; + goto done; + } + } + + if (nt_pw_ptr && nt_pw_len == NT_HASH_LEN) { + if (!pdb_set_nt_passwd(sampass, nt_pw_ptr, PDB_SET)) { + ret = False; + goto done; + } + } + + pdb_set_pw_history(sampass, NULL, 0, PDB_SET); + + pdb_set_user_sid_from_rid(sampass, user_rid, PDB_SET); + pdb_set_group_sid_from_rid(sampass, group_rid, PDB_SET); + pdb_set_hours_len(sampass, hours_len, PDB_SET); + pdb_set_bad_password_count(sampass, bad_password_count, PDB_SET); + pdb_set_logon_count(sampass, logon_count, PDB_SET); + pdb_set_unknown_6(sampass, unknown_6, PDB_SET); + pdb_set_acct_ctrl(sampass, acct_ctrl, PDB_SET); + pdb_set_logon_divs(sampass, logon_divs, PDB_SET); + pdb_set_hours(sampass, hours, PDB_SET); + +done: + + SAFE_FREE(username); + SAFE_FREE(domain); + SAFE_FREE(nt_username); + SAFE_FREE(fullname); + SAFE_FREE(homedir); + SAFE_FREE(dir_drive); + SAFE_FREE(logon_script); + SAFE_FREE(profile_path); + SAFE_FREE(acct_desc); + SAFE_FREE(workstations); + SAFE_FREE(munged_dial); + SAFE_FREE(unknown_str); + SAFE_FREE(lm_pw_ptr); + SAFE_FREE(nt_pw_ptr); + SAFE_FREE(hours); + + return ret; +} + +static bool init_samu_from_buffer_v2(struct samu *sampass, uint8 *buf, uint32 buflen) +{ + + /* times are stored as 32bit integer + take care on system with 64bit wide time_t + --SSS */ + uint32 logon_time, + logoff_time, + kickoff_time, + bad_password_time, + pass_last_set_time, + pass_can_change_time, + pass_must_change_time; + char *username = NULL; + char *domain = NULL; + char *nt_username = NULL; + char *dir_drive = NULL; + char *unknown_str = NULL; + char *munged_dial = NULL; + char *fullname = NULL; + char *homedir = NULL; + char *logon_script = NULL; + char *profile_path = NULL; + char *acct_desc = NULL; + char *workstations = NULL; + uint32 username_len, domain_len, nt_username_len, + dir_drive_len, unknown_str_len, munged_dial_len, + fullname_len, homedir_len, logon_script_len, + profile_path_len, acct_desc_len, workstations_len; + + uint32 user_rid, group_rid, hours_len, unknown_6; + uint16 acct_ctrl, logon_divs; + uint16 bad_password_count, logon_count; + uint8 *hours = NULL; + uint8 *lm_pw_ptr = NULL, *nt_pw_ptr = NULL, *nt_pw_hist_ptr = NULL; + uint32 len = 0; + uint32 lm_pw_len, nt_pw_len, nt_pw_hist_len, hourslen; + uint32 pwHistLen = 0; + bool ret = True; + fstring tmp_string; + bool expand_explicit = lp_passdb_expand_explicit(); + + if(sampass == NULL || buf == NULL) { + DEBUG(0, ("init_samu_from_buffer_v2: NULL parameters found!\n")); + return False; + } + +/* SAMU_BUFFER_FORMAT_V2 "dddddddBBBBBBBBBBBBddBBBwwdBwwd" */ + + /* unpack the buffer into variables */ + len = tdb_unpack (buf, buflen, SAMU_BUFFER_FORMAT_V2, + &logon_time, /* d */ + &logoff_time, /* d */ + &kickoff_time, /* d */ + &bad_password_time, /* d */ + &pass_last_set_time, /* d */ + &pass_can_change_time, /* d */ + &pass_must_change_time, /* d */ + &username_len, &username, /* B */ + &domain_len, &domain, /* B */ + &nt_username_len, &nt_username, /* B */ + &fullname_len, &fullname, /* B */ + &homedir_len, &homedir, /* B */ + &dir_drive_len, &dir_drive, /* B */ + &logon_script_len, &logon_script, /* B */ + &profile_path_len, &profile_path, /* B */ + &acct_desc_len, &acct_desc, /* B */ + &workstations_len, &workstations, /* B */ + &unknown_str_len, &unknown_str, /* B */ + &munged_dial_len, &munged_dial, /* B */ + &user_rid, /* d */ + &group_rid, /* d */ + &lm_pw_len, &lm_pw_ptr, /* B */ + &nt_pw_len, &nt_pw_ptr, /* B */ + /* Change from V1 is addition of password history field. */ + &nt_pw_hist_len, &nt_pw_hist_ptr, /* B */ + &acct_ctrl, /* w */ + /* Also "remove_me" field was removed. */ + &logon_divs, /* w */ + &hours_len, /* d */ + &hourslen, &hours, /* B */ + &bad_password_count, /* w */ + &logon_count, /* w */ + &unknown_6); /* d */ + + if (len == (uint32) -1) { + ret = False; + goto done; + } + + pdb_set_logon_time(sampass, logon_time, PDB_SET); + pdb_set_logoff_time(sampass, logoff_time, PDB_SET); + pdb_set_kickoff_time(sampass, kickoff_time, PDB_SET); + pdb_set_bad_password_time(sampass, bad_password_time, PDB_SET); + pdb_set_pass_can_change_time(sampass, pass_can_change_time, PDB_SET); + pdb_set_pass_must_change_time(sampass, pass_must_change_time, PDB_SET); + pdb_set_pass_last_set_time(sampass, pass_last_set_time, PDB_SET); + + pdb_set_username(sampass, username, PDB_SET); + pdb_set_domain(sampass, domain, PDB_SET); + pdb_set_nt_username(sampass, nt_username, PDB_SET); + pdb_set_fullname(sampass, fullname, PDB_SET); + + if (homedir) { + fstrcpy( tmp_string, homedir ); + if (expand_explicit) { + standard_sub_basic( username, domain, tmp_string, + sizeof(tmp_string) ); + } + pdb_set_homedir(sampass, tmp_string, PDB_SET); + } + else { + pdb_set_homedir(sampass, + talloc_sub_basic(sampass, username, domain, + lp_logon_home()), + PDB_DEFAULT); + } + + if (dir_drive) + pdb_set_dir_drive(sampass, dir_drive, PDB_SET); + else + pdb_set_dir_drive(sampass, lp_logon_drive(), PDB_DEFAULT ); + + if (logon_script) { + fstrcpy( tmp_string, logon_script ); + if (expand_explicit) { + standard_sub_basic( username, domain, tmp_string, + sizeof(tmp_string) ); + } + pdb_set_logon_script(sampass, tmp_string, PDB_SET); + } + else { + pdb_set_logon_script(sampass, + talloc_sub_basic(sampass, username, domain, + lp_logon_script()), + PDB_DEFAULT); + } + + if (profile_path) { + fstrcpy( tmp_string, profile_path ); + if (expand_explicit) { + standard_sub_basic( username, domain, tmp_string, + sizeof(tmp_string) ); + } + pdb_set_profile_path(sampass, tmp_string, PDB_SET); + } + else { + pdb_set_profile_path(sampass, + talloc_sub_basic(sampass, username, domain, + lp_logon_path()), + PDB_DEFAULT); + } + + pdb_set_acct_desc(sampass, acct_desc, PDB_SET); + pdb_set_workstations(sampass, workstations, PDB_SET); + pdb_set_munged_dial(sampass, munged_dial, PDB_SET); + + if (lm_pw_ptr && lm_pw_len == LM_HASH_LEN) { + if (!pdb_set_lanman_passwd(sampass, lm_pw_ptr, PDB_SET)) { + ret = False; + goto done; + } + } + + if (nt_pw_ptr && nt_pw_len == NT_HASH_LEN) { + if (!pdb_set_nt_passwd(sampass, nt_pw_ptr, PDB_SET)) { + ret = False; + goto done; + } + } + + /* Change from V1 is addition of password history field. */ + pdb_get_account_policy(AP_PASSWORD_HISTORY, &pwHistLen); + if (pwHistLen) { + uint8 *pw_hist = SMB_MALLOC_ARRAY(uint8, pwHistLen * PW_HISTORY_ENTRY_LEN); + if (!pw_hist) { + ret = False; + goto done; + } + memset(pw_hist, '\0', pwHistLen * PW_HISTORY_ENTRY_LEN); + if (nt_pw_hist_ptr && nt_pw_hist_len) { + int i; + SMB_ASSERT((nt_pw_hist_len % PW_HISTORY_ENTRY_LEN) == 0); + nt_pw_hist_len /= PW_HISTORY_ENTRY_LEN; + for (i = 0; (i < pwHistLen) && (i < nt_pw_hist_len); i++) { + memcpy(&pw_hist[i*PW_HISTORY_ENTRY_LEN], + &nt_pw_hist_ptr[i*PW_HISTORY_ENTRY_LEN], + PW_HISTORY_ENTRY_LEN); + } + } + if (!pdb_set_pw_history(sampass, pw_hist, pwHistLen, PDB_SET)) { + SAFE_FREE(pw_hist); + ret = False; + goto done; + } + SAFE_FREE(pw_hist); + } else { + pdb_set_pw_history(sampass, NULL, 0, PDB_SET); + } + + pdb_set_user_sid_from_rid(sampass, user_rid, PDB_SET); + pdb_set_group_sid_from_rid(sampass, group_rid, PDB_SET); + pdb_set_hours_len(sampass, hours_len, PDB_SET); + pdb_set_bad_password_count(sampass, bad_password_count, PDB_SET); + pdb_set_logon_count(sampass, logon_count, PDB_SET); + pdb_set_unknown_6(sampass, unknown_6, PDB_SET); + pdb_set_acct_ctrl(sampass, acct_ctrl, PDB_SET); + pdb_set_logon_divs(sampass, logon_divs, PDB_SET); + pdb_set_hours(sampass, hours, PDB_SET); + +done: + + SAFE_FREE(username); + SAFE_FREE(domain); + SAFE_FREE(nt_username); + SAFE_FREE(fullname); + SAFE_FREE(homedir); + SAFE_FREE(dir_drive); + SAFE_FREE(logon_script); + SAFE_FREE(profile_path); + SAFE_FREE(acct_desc); + SAFE_FREE(workstations); + SAFE_FREE(munged_dial); + SAFE_FREE(unknown_str); + SAFE_FREE(lm_pw_ptr); + SAFE_FREE(nt_pw_ptr); + SAFE_FREE(nt_pw_hist_ptr); + SAFE_FREE(hours); + + return ret; +} + +/********************************************************************* +*********************************************************************/ + +static bool init_samu_from_buffer_v3(struct samu *sampass, uint8 *buf, uint32 buflen) { /* times are stored as 32bit integer @@ -904,14 +1516,14 @@ bool init_sam_from_buffer_v3(struct samu *sampass, uint8 *buf, uint32 buflen) bool expand_explicit = lp_passdb_expand_explicit(); if(sampass == NULL || buf == NULL) { - DEBUG(0, ("init_sam_from_buffer_v3: NULL parameters found!\n")); + DEBUG(0, ("init_samu_from_buffer_v3: NULL parameters found!\n")); return False; } -/* TDB_FORMAT_STRING_V3 "dddddddBBBBBBBBBBBBddBBBdwdBwwd" */ +/* SAMU_BUFFER_FORMAT_V3 "dddddddBBBBBBBBBBBBddBBBdwdBwwd" */ /* unpack the buffer into variables */ - len = tdb_unpack (buf, buflen, TDB_FORMAT_STRING_V3, + len = tdb_unpack (buf, buflen, SAMU_BUFFER_FORMAT_V3, &logon_time, /* d */ &logoff_time, /* d */ &kickoff_time, /* d */ @@ -1095,7 +1707,7 @@ done: /********************************************************************* *********************************************************************/ -uint32 init_buffer_from_sam_v3 (uint8 **buf, struct samu *sampass, bool size_only) +static uint32 init_buffer_from_samu_v3 (uint8 **buf, struct samu *sampass, bool size_only) { size_t len, buflen; @@ -1269,10 +1881,10 @@ uint32 init_buffer_from_sam_v3 (uint8 **buf, struct samu *sampass, bool size_onl munged_dial_len = 0; } -/* TDB_FORMAT_STRING_V3 "dddddddBBBBBBBBBBBBddBBBdwdBwwd" */ +/* SAMU_BUFFER_FORMAT_V3 "dddddddBBBBBBBBBBBBddBBBdwdBwwd" */ /* one time to get the size needed */ - len = tdb_pack(NULL, 0, TDB_FORMAT_STRING_V3, + len = tdb_pack(NULL, 0, SAMU_BUFFER_FORMAT_V3, logon_time, /* d */ logoff_time, /* d */ kickoff_time, /* d */ @@ -1311,12 +1923,12 @@ uint32 init_buffer_from_sam_v3 (uint8 **buf, struct samu *sampass, bool size_onl /* malloc the space needed */ if ( (*buf=(uint8*)SMB_MALLOC(len)) == NULL) { - DEBUG(0,("init_buffer_from_sam_v3: Unable to malloc() memory for buffer!\n")); + DEBUG(0,("init_buffer_from_samu_v3: Unable to malloc() memory for buffer!\n")); return (-1); } /* now for the real call to tdb_pack() */ - buflen = tdb_pack(*buf, len, TDB_FORMAT_STRING_V3, + buflen = tdb_pack(*buf, len, SAMU_BUFFER_FORMAT_V3, logon_time, /* d */ logoff_time, /* d */ kickoff_time, /* d */ @@ -1351,7 +1963,7 @@ uint32 init_buffer_from_sam_v3 (uint8 **buf, struct samu *sampass, bool size_onl /* check to make sure we got it correct */ if (buflen != len) { - DEBUG(0, ("init_buffer_from_sam_v3: somthing odd is going on here: bufflen (%lu) != len (%lu) in tdb_pack operations!\n", + DEBUG(0, ("init_buffer_from_samu_v3: somthing odd is going on here: bufflen (%lu) != len (%lu) in tdb_pack operations!\n", (unsigned long)buflen, (unsigned long)len)); /* error */ SAFE_FREE (*buf); @@ -1361,6 +1973,35 @@ uint32 init_buffer_from_sam_v3 (uint8 **buf, struct samu *sampass, bool size_onl return (buflen); } +/********************************************************************** + Intialize a struct samu struct from a BYTE buffer of size len + *********************************************************************/ + +bool init_samu_from_buffer(struct samu *sampass, uint32_t level, + uint8 *buf, uint32 buflen) +{ + switch (level) { + case SAMU_BUFFER_V0: + return init_samu_from_buffer_v0(sampass, buf, buflen); + case SAMU_BUFFER_V1: + return init_samu_from_buffer_v1(sampass, buf, buflen); + case SAMU_BUFFER_V2: + return init_samu_from_buffer_v2(sampass, buf, buflen); + case SAMU_BUFFER_V3: + return init_samu_from_buffer_v3(sampass, buf, buflen); + } + + return false; +} + +/********************************************************************** + Intialize a BYTE buffer from a struct samu struct + *********************************************************************/ + +uint32 init_buffer_from_samu (uint8 **buf, struct samu *sampass, bool size_only) +{ + return init_buffer_from_samu_v3(buf, sampass, size_only); +} /********************************************************************* *********************************************************************/ @@ -1370,13 +2011,13 @@ bool pdb_copy_sam_account(struct samu *dst, struct samu *src ) uint8 *buf = NULL; int len; - len = init_buffer_from_sam_v3(&buf, src, False); + len = init_buffer_from_samu(&buf, src, False); if (len == -1 || !buf) { SAFE_FREE(buf); return False; } - if (!init_sam_from_buffer_v3( dst, buf, len )) { + if (!init_samu_from_buffer( dst, SAMU_BUFFER_LATEST, buf, len )) { free(buf); return False; } diff --git a/source3/passdb/pdb_tdb.c b/source3/passdb/pdb_tdb.c index e40f4bbab8..bda44a44e0 100644 --- a/source3/passdb/pdb_tdb.c +++ b/source3/passdb/pdb_tdb.c @@ -50,646 +50,6 @@ static int tdbsam_debug_level = DBGC_ALL; static struct db_context *db_sam; static char *tdbsam_filename; -/********************************************************************** - Marshall/unmarshall struct samu structs. - *********************************************************************/ - -#define TDB_FORMAT_STRING_V0 "ddddddBBBBBBBBBBBBddBBwdwdBwwd" -#define TDB_FORMAT_STRING_V1 "dddddddBBBBBBBBBBBBddBBwdwdBwwd" -#define TDB_FORMAT_STRING_V2 "dddddddBBBBBBBBBBBBddBBBwwdBwwd" - -/********************************************************************* -*********************************************************************/ - -static bool init_sam_from_buffer_v0(struct samu *sampass, uint8 *buf, uint32 buflen) -{ - - /* times are stored as 32bit integer - take care on system with 64bit wide time_t - --SSS */ - uint32 logon_time, - logoff_time, - kickoff_time, - pass_last_set_time, - pass_can_change_time, - pass_must_change_time; - char *username = NULL; - char *domain = NULL; - char *nt_username = NULL; - char *dir_drive = NULL; - char *unknown_str = NULL; - char *munged_dial = NULL; - char *fullname = NULL; - char *homedir = NULL; - char *logon_script = NULL; - char *profile_path = NULL; - char *acct_desc = NULL; - char *workstations = NULL; - uint32 username_len, domain_len, nt_username_len, - dir_drive_len, unknown_str_len, munged_dial_len, - fullname_len, homedir_len, logon_script_len, - profile_path_len, acct_desc_len, workstations_len; - - uint32 user_rid, group_rid, remove_me, hours_len, unknown_6; - uint16 acct_ctrl, logon_divs; - uint16 bad_password_count, logon_count; - uint8 *hours = NULL; - uint8 *lm_pw_ptr = NULL, *nt_pw_ptr = NULL; - uint32 len = 0; - uint32 lm_pw_len, nt_pw_len, hourslen; - bool ret = True; - - if(sampass == NULL || buf == NULL) { - DEBUG(0, ("init_sam_from_buffer_v0: NULL parameters found!\n")); - return False; - } - -/* TDB_FORMAT_STRING_V0 "ddddddBBBBBBBBBBBBddBBwdwdBwwd" */ - - /* unpack the buffer into variables */ - len = tdb_unpack (buf, buflen, TDB_FORMAT_STRING_V0, - &logon_time, /* d */ - &logoff_time, /* d */ - &kickoff_time, /* d */ - &pass_last_set_time, /* d */ - &pass_can_change_time, /* d */ - &pass_must_change_time, /* d */ - &username_len, &username, /* B */ - &domain_len, &domain, /* B */ - &nt_username_len, &nt_username, /* B */ - &fullname_len, &fullname, /* B */ - &homedir_len, &homedir, /* B */ - &dir_drive_len, &dir_drive, /* B */ - &logon_script_len, &logon_script, /* B */ - &profile_path_len, &profile_path, /* B */ - &acct_desc_len, &acct_desc, /* B */ - &workstations_len, &workstations, /* B */ - &unknown_str_len, &unknown_str, /* B */ - &munged_dial_len, &munged_dial, /* B */ - &user_rid, /* d */ - &group_rid, /* d */ - &lm_pw_len, &lm_pw_ptr, /* B */ - &nt_pw_len, &nt_pw_ptr, /* B */ - &acct_ctrl, /* w */ - &remove_me, /* remove on the next TDB_FORMAT upgarde */ /* d */ - &logon_divs, /* w */ - &hours_len, /* d */ - &hourslen, &hours, /* B */ - &bad_password_count, /* w */ - &logon_count, /* w */ - &unknown_6); /* d */ - - if (len == (uint32) -1) { - ret = False; - goto done; - } - - pdb_set_logon_time(sampass, logon_time, PDB_SET); - pdb_set_logoff_time(sampass, logoff_time, PDB_SET); - pdb_set_kickoff_time(sampass, kickoff_time, PDB_SET); - pdb_set_pass_can_change_time(sampass, pass_can_change_time, PDB_SET); - pdb_set_pass_must_change_time(sampass, pass_must_change_time, PDB_SET); - pdb_set_pass_last_set_time(sampass, pass_last_set_time, PDB_SET); - - pdb_set_username(sampass, username, PDB_SET); - pdb_set_domain(sampass, domain, PDB_SET); - pdb_set_nt_username(sampass, nt_username, PDB_SET); - pdb_set_fullname(sampass, fullname, PDB_SET); - - if (homedir) { - pdb_set_homedir(sampass, homedir, PDB_SET); - } - else { - pdb_set_homedir(sampass, - talloc_sub_basic(sampass, username, domain, - lp_logon_home()), - PDB_DEFAULT); - } - - if (dir_drive) - pdb_set_dir_drive(sampass, dir_drive, PDB_SET); - else { - pdb_set_dir_drive(sampass, - talloc_sub_basic(sampass, username, domain, - lp_logon_drive()), - PDB_DEFAULT); - } - - if (logon_script) - pdb_set_logon_script(sampass, logon_script, PDB_SET); - else { - pdb_set_logon_script(sampass, - talloc_sub_basic(sampass, username, domain, - lp_logon_script()), - PDB_DEFAULT); - } - - if (profile_path) { - pdb_set_profile_path(sampass, profile_path, PDB_SET); - } else { - pdb_set_profile_path(sampass, - talloc_sub_basic(sampass, username, domain, - lp_logon_path()), - PDB_DEFAULT); - } - - pdb_set_acct_desc(sampass, acct_desc, PDB_SET); - pdb_set_workstations(sampass, workstations, PDB_SET); - pdb_set_munged_dial(sampass, munged_dial, PDB_SET); - - if (lm_pw_ptr && lm_pw_len == LM_HASH_LEN) { - if (!pdb_set_lanman_passwd(sampass, lm_pw_ptr, PDB_SET)) { - ret = False; - goto done; - } - } - - if (nt_pw_ptr && nt_pw_len == NT_HASH_LEN) { - if (!pdb_set_nt_passwd(sampass, nt_pw_ptr, PDB_SET)) { - ret = False; - goto done; - } - } - - pdb_set_pw_history(sampass, NULL, 0, PDB_SET); - pdb_set_user_sid_from_rid(sampass, user_rid, PDB_SET); - pdb_set_group_sid_from_rid(sampass, group_rid, PDB_SET); - pdb_set_hours_len(sampass, hours_len, PDB_SET); - pdb_set_bad_password_count(sampass, bad_password_count, PDB_SET); - pdb_set_logon_count(sampass, logon_count, PDB_SET); - pdb_set_unknown_6(sampass, unknown_6, PDB_SET); - pdb_set_acct_ctrl(sampass, acct_ctrl, PDB_SET); - pdb_set_logon_divs(sampass, logon_divs, PDB_SET); - pdb_set_hours(sampass, hours, PDB_SET); - -done: - - SAFE_FREE(username); - SAFE_FREE(domain); - SAFE_FREE(nt_username); - SAFE_FREE(fullname); - SAFE_FREE(homedir); - SAFE_FREE(dir_drive); - SAFE_FREE(logon_script); - SAFE_FREE(profile_path); - SAFE_FREE(acct_desc); - SAFE_FREE(workstations); - SAFE_FREE(munged_dial); - SAFE_FREE(unknown_str); - SAFE_FREE(lm_pw_ptr); - SAFE_FREE(nt_pw_ptr); - SAFE_FREE(hours); - - return ret; -} - -/********************************************************************* -*********************************************************************/ - -static bool init_sam_from_buffer_v1(struct samu *sampass, uint8 *buf, uint32 buflen) -{ - - /* times are stored as 32bit integer - take care on system with 64bit wide time_t - --SSS */ - uint32 logon_time, - logoff_time, - kickoff_time, - bad_password_time, - pass_last_set_time, - pass_can_change_time, - pass_must_change_time; - char *username = NULL; - char *domain = NULL; - char *nt_username = NULL; - char *dir_drive = NULL; - char *unknown_str = NULL; - char *munged_dial = NULL; - char *fullname = NULL; - char *homedir = NULL; - char *logon_script = NULL; - char *profile_path = NULL; - char *acct_desc = NULL; - char *workstations = NULL; - uint32 username_len, domain_len, nt_username_len, - dir_drive_len, unknown_str_len, munged_dial_len, - fullname_len, homedir_len, logon_script_len, - profile_path_len, acct_desc_len, workstations_len; - - uint32 user_rid, group_rid, remove_me, hours_len, unknown_6; - uint16 acct_ctrl, logon_divs; - uint16 bad_password_count, logon_count; - uint8 *hours = NULL; - uint8 *lm_pw_ptr = NULL, *nt_pw_ptr = NULL; - uint32 len = 0; - uint32 lm_pw_len, nt_pw_len, hourslen; - bool ret = True; - - if(sampass == NULL || buf == NULL) { - DEBUG(0, ("init_sam_from_buffer_v1: NULL parameters found!\n")); - return False; - } - -/* TDB_FORMAT_STRING_V1 "dddddddBBBBBBBBBBBBddBBwdwdBwwd" */ - - /* unpack the buffer into variables */ - len = tdb_unpack (buf, buflen, TDB_FORMAT_STRING_V1, - &logon_time, /* d */ - &logoff_time, /* d */ - &kickoff_time, /* d */ - /* Change from V0 is addition of bad_password_time field. */ - &bad_password_time, /* d */ - &pass_last_set_time, /* d */ - &pass_can_change_time, /* d */ - &pass_must_change_time, /* d */ - &username_len, &username, /* B */ - &domain_len, &domain, /* B */ - &nt_username_len, &nt_username, /* B */ - &fullname_len, &fullname, /* B */ - &homedir_len, &homedir, /* B */ - &dir_drive_len, &dir_drive, /* B */ - &logon_script_len, &logon_script, /* B */ - &profile_path_len, &profile_path, /* B */ - &acct_desc_len, &acct_desc, /* B */ - &workstations_len, &workstations, /* B */ - &unknown_str_len, &unknown_str, /* B */ - &munged_dial_len, &munged_dial, /* B */ - &user_rid, /* d */ - &group_rid, /* d */ - &lm_pw_len, &lm_pw_ptr, /* B */ - &nt_pw_len, &nt_pw_ptr, /* B */ - &acct_ctrl, /* w */ - &remove_me, /* d */ - &logon_divs, /* w */ - &hours_len, /* d */ - &hourslen, &hours, /* B */ - &bad_password_count, /* w */ - &logon_count, /* w */ - &unknown_6); /* d */ - - if (len == (uint32) -1) { - ret = False; - goto done; - } - - pdb_set_logon_time(sampass, logon_time, PDB_SET); - pdb_set_logoff_time(sampass, logoff_time, PDB_SET); - pdb_set_kickoff_time(sampass, kickoff_time, PDB_SET); - - /* Change from V0 is addition of bad_password_time field. */ - pdb_set_bad_password_time(sampass, bad_password_time, PDB_SET); - pdb_set_pass_can_change_time(sampass, pass_can_change_time, PDB_SET); - pdb_set_pass_must_change_time(sampass, pass_must_change_time, PDB_SET); - pdb_set_pass_last_set_time(sampass, pass_last_set_time, PDB_SET); - - pdb_set_username(sampass, username, PDB_SET); - pdb_set_domain(sampass, domain, PDB_SET); - pdb_set_nt_username(sampass, nt_username, PDB_SET); - pdb_set_fullname(sampass, fullname, PDB_SET); - - if (homedir) { - pdb_set_homedir(sampass, homedir, PDB_SET); - } - else { - pdb_set_homedir(sampass, - talloc_sub_basic(sampass, username, domain, - lp_logon_home()), - PDB_DEFAULT); - } - - if (dir_drive) - pdb_set_dir_drive(sampass, dir_drive, PDB_SET); - else { - pdb_set_dir_drive(sampass, - talloc_sub_basic(sampass, username, domain, - lp_logon_drive()), - PDB_DEFAULT); - } - - if (logon_script) - pdb_set_logon_script(sampass, logon_script, PDB_SET); - else { - pdb_set_logon_script(sampass, - talloc_sub_basic(sampass, username, domain, - lp_logon_script()), - PDB_DEFAULT); - } - - if (profile_path) { - pdb_set_profile_path(sampass, profile_path, PDB_SET); - } else { - pdb_set_profile_path(sampass, - talloc_sub_basic(sampass, username, domain, - lp_logon_path()), - PDB_DEFAULT); - } - - pdb_set_acct_desc(sampass, acct_desc, PDB_SET); - pdb_set_workstations(sampass, workstations, PDB_SET); - pdb_set_munged_dial(sampass, munged_dial, PDB_SET); - - if (lm_pw_ptr && lm_pw_len == LM_HASH_LEN) { - if (!pdb_set_lanman_passwd(sampass, lm_pw_ptr, PDB_SET)) { - ret = False; - goto done; - } - } - - if (nt_pw_ptr && nt_pw_len == NT_HASH_LEN) { - if (!pdb_set_nt_passwd(sampass, nt_pw_ptr, PDB_SET)) { - ret = False; - goto done; - } - } - - pdb_set_pw_history(sampass, NULL, 0, PDB_SET); - - pdb_set_user_sid_from_rid(sampass, user_rid, PDB_SET); - pdb_set_group_sid_from_rid(sampass, group_rid, PDB_SET); - pdb_set_hours_len(sampass, hours_len, PDB_SET); - pdb_set_bad_password_count(sampass, bad_password_count, PDB_SET); - pdb_set_logon_count(sampass, logon_count, PDB_SET); - pdb_set_unknown_6(sampass, unknown_6, PDB_SET); - pdb_set_acct_ctrl(sampass, acct_ctrl, PDB_SET); - pdb_set_logon_divs(sampass, logon_divs, PDB_SET); - pdb_set_hours(sampass, hours, PDB_SET); - -done: - - SAFE_FREE(username); - SAFE_FREE(domain); - SAFE_FREE(nt_username); - SAFE_FREE(fullname); - SAFE_FREE(homedir); - SAFE_FREE(dir_drive); - SAFE_FREE(logon_script); - SAFE_FREE(profile_path); - SAFE_FREE(acct_desc); - SAFE_FREE(workstations); - SAFE_FREE(munged_dial); - SAFE_FREE(unknown_str); - SAFE_FREE(lm_pw_ptr); - SAFE_FREE(nt_pw_ptr); - SAFE_FREE(hours); - - return ret; -} - -bool init_sam_from_buffer_v2(struct samu *sampass, uint8 *buf, uint32 buflen) -{ - - /* times are stored as 32bit integer - take care on system with 64bit wide time_t - --SSS */ - uint32 logon_time, - logoff_time, - kickoff_time, - bad_password_time, - pass_last_set_time, - pass_can_change_time, - pass_must_change_time; - char *username = NULL; - char *domain = NULL; - char *nt_username = NULL; - char *dir_drive = NULL; - char *unknown_str = NULL; - char *munged_dial = NULL; - char *fullname = NULL; - char *homedir = NULL; - char *logon_script = NULL; - char *profile_path = NULL; - char *acct_desc = NULL; - char *workstations = NULL; - uint32 username_len, domain_len, nt_username_len, - dir_drive_len, unknown_str_len, munged_dial_len, - fullname_len, homedir_len, logon_script_len, - profile_path_len, acct_desc_len, workstations_len; - - uint32 user_rid, group_rid, hours_len, unknown_6; - uint16 acct_ctrl, logon_divs; - uint16 bad_password_count, logon_count; - uint8 *hours = NULL; - uint8 *lm_pw_ptr = NULL, *nt_pw_ptr = NULL, *nt_pw_hist_ptr = NULL; - uint32 len = 0; - uint32 lm_pw_len, nt_pw_len, nt_pw_hist_len, hourslen; - uint32 pwHistLen = 0; - bool ret = True; - fstring tmp_string; - bool expand_explicit = lp_passdb_expand_explicit(); - - if(sampass == NULL || buf == NULL) { - DEBUG(0, ("init_sam_from_buffer_v2: NULL parameters found!\n")); - return False; - } - -/* TDB_FORMAT_STRING_V2 "dddddddBBBBBBBBBBBBddBBBwwdBwwd" */ - - /* unpack the buffer into variables */ - len = tdb_unpack (buf, buflen, TDB_FORMAT_STRING_V2, - &logon_time, /* d */ - &logoff_time, /* d */ - &kickoff_time, /* d */ - &bad_password_time, /* d */ - &pass_last_set_time, /* d */ - &pass_can_change_time, /* d */ - &pass_must_change_time, /* d */ - &username_len, &username, /* B */ - &domain_len, &domain, /* B */ - &nt_username_len, &nt_username, /* B */ - &fullname_len, &fullname, /* B */ - &homedir_len, &homedir, /* B */ - &dir_drive_len, &dir_drive, /* B */ - &logon_script_len, &logon_script, /* B */ - &profile_path_len, &profile_path, /* B */ - &acct_desc_len, &acct_desc, /* B */ - &workstations_len, &workstations, /* B */ - &unknown_str_len, &unknown_str, /* B */ - &munged_dial_len, &munged_dial, /* B */ - &user_rid, /* d */ - &group_rid, /* d */ - &lm_pw_len, &lm_pw_ptr, /* B */ - &nt_pw_len, &nt_pw_ptr, /* B */ - /* Change from V1 is addition of password history field. */ - &nt_pw_hist_len, &nt_pw_hist_ptr, /* B */ - &acct_ctrl, /* w */ - /* Also "remove_me" field was removed. */ - &logon_divs, /* w */ - &hours_len, /* d */ - &hourslen, &hours, /* B */ - &bad_password_count, /* w */ - &logon_count, /* w */ - &unknown_6); /* d */ - - if (len == (uint32) -1) { - ret = False; - goto done; - } - - pdb_set_logon_time(sampass, logon_time, PDB_SET); - pdb_set_logoff_time(sampass, logoff_time, PDB_SET); - pdb_set_kickoff_time(sampass, kickoff_time, PDB_SET); - pdb_set_bad_password_time(sampass, bad_password_time, PDB_SET); - pdb_set_pass_can_change_time(sampass, pass_can_change_time, PDB_SET); - pdb_set_pass_must_change_time(sampass, pass_must_change_time, PDB_SET); - pdb_set_pass_last_set_time(sampass, pass_last_set_time, PDB_SET); - - pdb_set_username(sampass, username, PDB_SET); - pdb_set_domain(sampass, domain, PDB_SET); - pdb_set_nt_username(sampass, nt_username, PDB_SET); - pdb_set_fullname(sampass, fullname, PDB_SET); - - if (homedir) { - fstrcpy( tmp_string, homedir ); - if (expand_explicit) { - standard_sub_basic( username, domain, tmp_string, - sizeof(tmp_string) ); - } - pdb_set_homedir(sampass, tmp_string, PDB_SET); - } - else { - pdb_set_homedir(sampass, - talloc_sub_basic(sampass, username, domain, - lp_logon_home()), - PDB_DEFAULT); - } - - if (dir_drive) - pdb_set_dir_drive(sampass, dir_drive, PDB_SET); - else - pdb_set_dir_drive(sampass, lp_logon_drive(), PDB_DEFAULT ); - - if (logon_script) { - fstrcpy( tmp_string, logon_script ); - if (expand_explicit) { - standard_sub_basic( username, domain, tmp_string, - sizeof(tmp_string) ); - } - pdb_set_logon_script(sampass, tmp_string, PDB_SET); - } - else { - pdb_set_logon_script(sampass, - talloc_sub_basic(sampass, username, domain, - lp_logon_script()), - PDB_DEFAULT); - } - - if (profile_path) { - fstrcpy( tmp_string, profile_path ); - if (expand_explicit) { - standard_sub_basic( username, domain, tmp_string, - sizeof(tmp_string) ); - } - pdb_set_profile_path(sampass, tmp_string, PDB_SET); - } - else { - pdb_set_profile_path(sampass, - talloc_sub_basic(sampass, username, domain, - lp_logon_path()), - PDB_DEFAULT); - } - - pdb_set_acct_desc(sampass, acct_desc, PDB_SET); - pdb_set_workstations(sampass, workstations, PDB_SET); - pdb_set_munged_dial(sampass, munged_dial, PDB_SET); - - if (lm_pw_ptr && lm_pw_len == LM_HASH_LEN) { - if (!pdb_set_lanman_passwd(sampass, lm_pw_ptr, PDB_SET)) { - ret = False; - goto done; - } - } - - if (nt_pw_ptr && nt_pw_len == NT_HASH_LEN) { - if (!pdb_set_nt_passwd(sampass, nt_pw_ptr, PDB_SET)) { - ret = False; - goto done; - } - } - - /* Change from V1 is addition of password history field. */ - pdb_get_account_policy(AP_PASSWORD_HISTORY, &pwHistLen); - if (pwHistLen) { - uint8 *pw_hist = SMB_MALLOC_ARRAY(uint8, pwHistLen * PW_HISTORY_ENTRY_LEN); - if (!pw_hist) { - ret = False; - goto done; - } - memset(pw_hist, '\0', pwHistLen * PW_HISTORY_ENTRY_LEN); - if (nt_pw_hist_ptr && nt_pw_hist_len) { - int i; - SMB_ASSERT((nt_pw_hist_len % PW_HISTORY_ENTRY_LEN) == 0); - nt_pw_hist_len /= PW_HISTORY_ENTRY_LEN; - for (i = 0; (i < pwHistLen) && (i < nt_pw_hist_len); i++) { - memcpy(&pw_hist[i*PW_HISTORY_ENTRY_LEN], - &nt_pw_hist_ptr[i*PW_HISTORY_ENTRY_LEN], - PW_HISTORY_ENTRY_LEN); - } - } - if (!pdb_set_pw_history(sampass, pw_hist, pwHistLen, PDB_SET)) { - SAFE_FREE(pw_hist); - ret = False; - goto done; - } - SAFE_FREE(pw_hist); - } else { - pdb_set_pw_history(sampass, NULL, 0, PDB_SET); - } - - pdb_set_user_sid_from_rid(sampass, user_rid, PDB_SET); - pdb_set_group_sid_from_rid(sampass, group_rid, PDB_SET); - pdb_set_hours_len(sampass, hours_len, PDB_SET); - pdb_set_bad_password_count(sampass, bad_password_count, PDB_SET); - pdb_set_logon_count(sampass, logon_count, PDB_SET); - pdb_set_unknown_6(sampass, unknown_6, PDB_SET); - pdb_set_acct_ctrl(sampass, acct_ctrl, PDB_SET); - pdb_set_logon_divs(sampass, logon_divs, PDB_SET); - pdb_set_hours(sampass, hours, PDB_SET); - -done: - - SAFE_FREE(username); - SAFE_FREE(domain); - SAFE_FREE(nt_username); - SAFE_FREE(fullname); - SAFE_FREE(homedir); - SAFE_FREE(dir_drive); - SAFE_FREE(logon_script); - SAFE_FREE(profile_path); - SAFE_FREE(acct_desc); - SAFE_FREE(workstations); - SAFE_FREE(munged_dial); - SAFE_FREE(unknown_str); - SAFE_FREE(lm_pw_ptr); - SAFE_FREE(nt_pw_ptr); - SAFE_FREE(nt_pw_hist_ptr); - SAFE_FREE(hours); - - return ret; -} - - -/********************************************************************** - Intialize a struct samu struct from a BYTE buffer of size len - *********************************************************************/ - -static bool init_sam_from_buffer(struct samu *sampass, uint8 *buf, uint32 buflen) -{ - return init_sam_from_buffer_v3(sampass, buf, buflen); -} - -/********************************************************************** - Intialize a BYTE buffer from a struct samu struct - *********************************************************************/ - -static uint32 init_buffer_from_sam (uint8 **buf, struct samu *sampass, bool size_only) -{ - return init_buffer_from_sam_v3(buf, sampass, size_only); -} - -/********************************************************************** - Intialize a BYTE buffer from a struct samu struct - *********************************************************************/ - struct tdbsam_convert_state { int32_t from; bool success; @@ -723,20 +83,24 @@ static int tdbsam_convert_one(struct db_record *rec, void *priv) switch (state->from) { case 0: - ret = init_sam_from_buffer_v0(user, (uint8 *)rec->value.dptr, - rec->value.dsize); + ret = init_samu_from_buffer(user, SAMU_BUFFER_V0, + (uint8 *)rec->value.dptr, + rec->value.dsize); break; case 1: - ret = init_sam_from_buffer_v1(user, (uint8 *)rec->value.dptr, - rec->value.dsize); + ret = init_samu_from_buffer(user, SAMU_BUFFER_V1, + (uint8 *)rec->value.dptr, + rec->value.dsize); break; case 2: - ret = init_sam_from_buffer_v2(user, (uint8 *)rec->value.dptr, - rec->value.dsize); + ret = init_samu_from_buffer(user, SAMU_BUFFER_V2, + (uint8 *)rec->value.dptr, + rec->value.dsize); break; case 3: - ret = init_sam_from_buffer_v3(user, (uint8 *)rec->value.dptr, - rec->value.dsize); + ret = init_samu_from_buffer(user, SAMU_BUFFER_V3, + (uint8 *)rec->value.dptr, + rec->value.dsize); break; default: /* unknown tdbsam version */ @@ -751,7 +115,7 @@ static int tdbsam_convert_one(struct db_record *rec, void *priv) return -1; } - data.dsize = init_buffer_from_sam(&data.dptr, user, false); + data.dsize = init_buffer_from_samu(&data.dptr, user, false); TALLOC_FREE(user); if (data.dsize == -1) { @@ -915,7 +279,7 @@ static NTSTATUS tdbsam_getsampwnam (struct pdb_methods *my_methods, /* unpack the buffer */ - if (!init_sam_from_buffer(user, data.dptr, data.dsize)) { + if (!init_samu_from_buffer(user, SAMU_BUFFER_LATEST, data.dptr, data.dsize)) { DEBUG(0,("pdb_getsampwent: Bad struct samu entry returned from TDB!\n")); SAFE_FREE(data.dptr); return NT_STATUS_NO_MEMORY; @@ -1093,7 +457,7 @@ static bool tdb_update_samacct_only( struct samu* newpwd, int flag ) /* copy the struct samu struct into a BYTE buffer for storage */ - if ( (data.dsize=init_buffer_from_sam (&buf, newpwd, False)) == -1 ) { + if ( (data.dsize=init_buffer_from_samu(&buf, newpwd, False)) == -1 ) { DEBUG(0,("tdb_update_sam: ERROR - Unable to copy struct samu info BYTE buffer!\n")); goto done; } |