/* Unix SMB/CIFS implementation. passdb editing frontend Copyright (C) Simo Sorce 2000-2009 Copyright (C) Andrew Bartlett 2001 Copyright (C) Jelmer Vernooij 2002 This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 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, see <http://www.gnu.org/licenses/>. */ #include "includes.h" #include "popt_common.h" #include "../librpc/gen_ndr/samr.h" #define BIT_BACKEND 0x00000004 #define BIT_VERBOSE 0x00000008 #define BIT_SPSTYLE 0x00000010 #define BIT_CAN_CHANGE 0x00000020 #define BIT_MUST_CHANGE 0x00000040 #define BIT_USERSIDS 0x00000080 #define BIT_FULLNAME 0x00000100 #define BIT_HOMEDIR 0x00000200 #define BIT_HDIRDRIVE 0x00000400 #define BIT_LOGSCRIPT 0x00000800 #define BIT_PROFILE 0x00001000 #define BIT_MACHINE 0x00002000 #define BIT_USERDOMAIN 0x00004000 #define BIT_USER 0x00008000 #define BIT_LIST 0x00010000 #define BIT_MODIFY 0x00020000 #define BIT_CREATE 0x00040000 #define BIT_DELETE 0x00080000 #define BIT_ACCPOLICY 0x00100000 #define BIT_ACCPOLVAL 0x00200000 #define BIT_ACCTCTRL 0x00400000 #define BIT_RESERV_7 0x00800000 #define BIT_IMPORT 0x01000000 #define BIT_EXPORT 0x02000000 #define BIT_FIX_INIT 0x04000000 #define BIT_BADPWRESET 0x08000000 #define BIT_LOGONHOURS 0x10000000 #define BIT_KICKOFFTIME 0x20000000 #define BIT_DESCRIPTION 0x40000000 #define MASK_ALWAYS_GOOD 0x0000001F #define MASK_USER_GOOD 0x60405FE0 static int get_sid_from_cli_string(struct dom_sid *sid, const char *str_sid) { uint32_t rid; if (!string_to_sid(sid, str_sid)) { /* not a complete sid, may be a RID, * try building a SID */ if (sscanf(str_sid, "%u", &rid) != 1) { fprintf(stderr, "Error passed string is not " "a complete SID or RID!\n"); return -1; } sid_compose(sid, get_global_sam_sid(), rid); } return 0; } /********************************************************* Add all currently available users to another db ********************************************************/ static int export_database (struct pdb_methods *in, struct pdb_methods *out, const char *username) { NTSTATUS status; struct pdb_search *u_search; struct samr_displayentry userentry; DEBUG(3, ("export_database: username=\"%s\"\n", username ? username : "(NULL)")); u_search = pdb_search_init(talloc_tos(), PDB_USER_SEARCH); if (u_search == NULL) { DEBUG(0, ("pdb_search_init failed\n")); return 1; } if (!in->search_users(in, u_search, 0)) { DEBUG(0, ("Could not start searching users\n")); TALLOC_FREE(u_search); return 1; } while (u_search->next_entry(u_search, &userentry)) { struct samu *user; struct samu *account; struct dom_sid user_sid; DEBUG(4, ("Processing account %s\n", userentry.account_name)); if ((username != NULL) && (strcmp(username, userentry.account_name) != 0)) { /* * ignore unwanted users */ continue; } user = samu_new(talloc_tos()); if (user == NULL) { DEBUG(0, ("talloc failed\n")); break; } sid_compose(&user_sid, get_global_sam_sid(), userentry.rid); status = in->getsampwsid(in, user, &user_sid); if (!NT_STATUS_IS_OK(status)) { DEBUG(2, ("getsampwsid failed: %s\n", nt_errstr(status))); TALLOC_FREE(user); continue; } account = samu_new(NULL); if (account == NULL) { fprintf(stderr, "export_database: Memory allocation " "failure!\n"); TALLOC_FREE( user ); TALLOC_FREE(u_search); return 1; } printf("Importing account for %s...", user->username); status = out->getsampwnam(out, account, user->username); if (NT_STATUS_IS_OK(status)) { status = out->update_sam_account( out, user ); } else { status = out->add_sam_account(out, user); } if ( NT_STATUS_IS_OK(status) ) { printf( "ok\n"); } else { printf( "failed\n"); } TALLOC_FREE( account ); TALLOC_FREE( user ); } TALLOC_FREE(u_search); return 0; } /********************************************************* Add all currently available group mappings to another db ********************************************************/ static int export_groups (struct pdb_methods *in, struct pdb_methods *out) { GROUP_MAP *maps = NULL; size_t i, entries = 0; NTSTATUS status; status = in->enum_group_mapping(in, get_global_sam_sid(), SID_NAME_DOM_GRP, &maps, &entries, False); if ( NT_STATUS_IS_ERR(status) ) { fprintf(stderr, "Unable to enumerate group map entries.\n"); return 1; } for (i=0; i<entries; i++) { out->add_group_mapping_entry(out, &(maps[i])); } SAFE_FREE( maps ); return 0; } /********************************************************* Reset account policies to their default values and remove marker ********************************************************/ static int reinit_account_policies (void) { int i; for (i=1; decode_account_policy_name(i) != NULL; i++) { uint32_t policy_value; if (!account_policy_get_default(i, &policy_value)) { fprintf(stderr, "Can't get default account policy\n"); return -1; } if (!account_policy_set(i, policy_value)) { fprintf(stderr, "Can't set account policy in tdb\n"); return -1; } } return 0; } /********************************************************* Add all currently available account policy from tdb to one backend ********************************************************/ static int export_account_policies (struct pdb_methods *in, struct pdb_methods *out) { int i; for ( i=1; decode_account_policy_name(i) != NULL; i++ ) { uint32_t policy_value; NTSTATUS status; status = in->get_account_policy(in, i, &policy_value); if ( NT_STATUS_IS_ERR(status) ) { fprintf(stderr, "Unable to get account policy from %s\n", in->name); return -1; } status = out->set_account_policy(out, i, policy_value); if ( NT_STATUS_IS_ERR(status) ) { fprintf(stderr, "Unable to migrate account policy to %s\n", out->name); return -1; } } return 0; } /********************************************************* Print info from sam structure **********************************************************/ static int print_sam_info (struct samu *sam_pwent, bool verbosity, bool smbpwdstyle) { uid_t uid; time_t tmp; /* TODO: check if entry is a user or a workstation */ if (!sam_pwent) return -1; if (verbosity) { char temp[44]; const uint8_t *hours; printf ("Unix username: %s\n", pdb_get_username(sam_pwent)); printf ("NT username: %s\n", pdb_get_nt_username(sam_pwent)); printf ("Account Flags: %s\n", pdb_encode_acct_ctrl(pdb_get_acct_ctrl(sam_pwent), NEW_PW_FORMAT_SPACE_PADDED_LEN)); printf ("User SID: %s\n", sid_string_tos(pdb_get_user_sid(sam_pwent))); printf ("Primary Group SID: %s\n", sid_string_tos(pdb_get_group_sid(sam_pwent))); printf ("Full Name: %s\n", pdb_get_fullname(sam_pwent)); printf ("Home Directory: %s\n", pdb_get_homedir(sam_pwent)); printf ("HomeDir Drive: %s\n", pdb_get_dir_drive(sam_pwent)); printf ("Logon Script: %s\n", pdb_get_logon_script(sam_pwent)); printf ("Profile Path: %s\n", pdb_get_profile_path(sam_pwent)); printf ("Domain: %s\n", pdb_get_domain(sam_pwent)); printf ("Account desc: %s\n", pdb_get_acct_desc(sam_pwent)); printf ("Workstations: %s\n", pdb_get_workstations(sam_pwent)); printf ("Munged dial: %s\n", pdb_get_munged_dial(sam_pwent)); tmp = pdb_get_logon_time(sam_pwent); printf ("Logon time: %s\n", tmp ? http_timestring(talloc_tos(), tmp) : "0"); tmp = pdb_get_logoff_time(sam_pwent); printf ("Logoff time: %s\n", tmp ? http_timestring(talloc_tos(), tmp) : "0"); tmp = pdb_get_kickoff_time(sam_pwent); printf ("Kickoff time: %s\n", tmp ? http_timestring(talloc_tos(), tmp) : "0"); tmp = pdb_get_pass_last_set_time(sam_pwent); printf ("Password last set: %s\n", tmp ? http_timestring(talloc_tos(), tmp) : "0"); tmp = pdb_get_pass_can_change_time(sam_pwent); printf ("Password can change: %s\n", tmp ? http_timestring(talloc_tos(), tmp) : "0"); tmp = pdb_get_pass_must_change_time(sam_pwent); printf ("Password must change: %s\n", tmp ? http_timestring(talloc_tos(), tmp) : "0"); tmp = pdb_get_bad_password_time(sam_pwent); printf ("Last bad password : %s\n", tmp ? http_timestring(talloc_tos(), tmp) : "0"); printf ("Bad password count : %d\n", pdb_get_bad_password_count(sam_pwent)); hours = pdb_get_hours(sam_pwent); pdb_sethexhours(temp, hours); printf ("Logon hours : %s\n", temp); } else if (smbpwdstyle) { char lm_passwd[33]; char nt_passwd[33]; uid = nametouid(pdb_get_username(sam_pwent)); pdb_sethexpwd(lm_passwd, pdb_get_lanman_passwd(sam_pwent), pdb_get_acct_ctrl(sam_pwent)); pdb_sethexpwd(nt_passwd, pdb_get_nt_passwd(sam_pwent), pdb_get_acct_ctrl(sam_pwent)); printf("%s:%lu:%s:%s:%s:LCT-%08X:\n", pdb_get_username(sam_pwent), (unsigned long)uid, lm_passwd, nt_passwd, pdb_encode_acct_ctrl(pdb_get_acct_ctrl(sam_pwent),NEW_PW_FORMAT_SPACE_PADDED_LEN), (uint32)convert_time_t_to_uint32_t(pdb_get_pass_last_set_time(sam_pwent))); } else { uid = nametouid(pdb_get_username(sam_pwent)); printf ("%s:%lu:%s\n", pdb_get_username(sam_pwent), (unsigned long)uid, pdb_get_fullname(sam_pwent)); } return 0; } /********************************************************* Get an Print User Info **********************************************************/ static int print_user_info(const char *username, bool verbosity, bool smbpwdstyle) { struct samu *sam_pwent = NULL; bool bret; int ret; sam_pwent = samu_new(NULL); if (!sam_pwent) { return -1; } bret = pdb_getsampwnam(sam_pwent, username); if (!bret) { fprintf (stderr, "Username not found!\n"); TALLOC_FREE(sam_pwent); return -1; } ret = print_sam_info(sam_pwent, verbosity, smbpwdstyle); TALLOC_FREE(sam_pwent); return ret; } /********************************************************* List Users **********************************************************/ static int print_users_list(bool verbosity, bool smbpwdstyle) { struct pdb_search *u_search; struct samr_displayentry userentry; struct samu *sam_pwent; TALLOC_CTX *tosctx; struct dom_sid user_sid; bool bret; int ret; tosctx = talloc_tos(); if (!tosctx) { DEBUG(0, ("talloc failed\n")); return 1; } u_search = pdb_search_users(tosctx, 0); if (!u_search) { DEBUG(0, ("User Search failed!\n")); ret = 1; goto done; } while (u_search->next_entry(u_search, &userentry)) { sam_pwent = samu_new(tosctx); if (sam_pwent == NULL) { DEBUG(0, ("talloc failed\n")); ret = 1; goto done; } sid_compose(&user_sid, get_global_sam_sid(), userentry.rid); bret = pdb_getsampwsid(sam_pwent, &user_sid); if (!bret) { DEBUG(2, ("getsampwsid failed\n")); TALLOC_FREE(sam_pwent); continue; } if (verbosity) { printf ("---------------\n"); } print_sam_info(sam_pwent, verbosity, smbpwdstyle); TALLOC_FREE(sam_pwent); } ret = 0; done: TALLOC_FREE(tosctx); return ret; } /********************************************************* Fix a list of Users for uninitialised passwords **********************************************************/ static int fix_users_list(void) { struct pdb_search *u_search; struct samr_displayentry userentry; struct samu *sam_pwent; TALLOC_CTX *tosctx; struct dom_sid user_sid; NTSTATUS status; bool bret; int ret; tosctx = talloc_tos(); if (!tosctx) { fprintf(stderr, "Out of memory!\n"); return 1; } u_search = pdb_search_users(tosctx, 0); if (!u_search) { fprintf(stderr, "User Search failed!\n"); ret = 1; goto done; } while (u_search->next_entry(u_search, &userentry)) { sam_pwent = samu_new(tosctx); if (sam_pwent == NULL) { fprintf(stderr, "Out of memory!\n"); ret = 1; goto done; } sid_compose(&user_sid, get_global_sam_sid(), userentry.rid); bret = pdb_getsampwsid(sam_pwent, &user_sid); if (!bret) { DEBUG(2, ("getsampwsid failed\n")); TALLOC_FREE(sam_pwent); continue; } status = pdb_update_sam_account(sam_pwent); if (!NT_STATUS_IS_OK(status)) { printf("Update of user %s failed!\n", pdb_get_username(sam_pwent)); } TALLOC_FREE(sam_pwent); } ret = 0; done: TALLOC_FREE(tosctx); return ret; } /********************************************************* Set User Info **********************************************************/ static int set_user_info(const char *username, const char *fullname, const char *homedir, const char *acct_desc, const char *drive, const char *script, const char *profile, const char *account_control, const char *user_sid, const char *user_domain, const bool badpw, const bool hours, const char *kickoff_time) { bool updated_autolock = False, updated_badpw = False; struct samu *sam_pwent; uint8_t hours_array[MAX_HOURS_LEN]; uint32_t hours_len; uint32_t acb_flags; uint32_t not_settable; uint32_t new_flags; struct dom_sid u_sid; bool ret; sam_pwent = samu_new(NULL); if (!sam_pwent) { return 1; } ret = pdb_getsampwnam(sam_pwent, username); if (!ret) { fprintf (stderr, "Username not found!\n"); TALLOC_FREE(sam_pwent); return -1; } if (hours) { hours_len = pdb_get_hours_len(sam_pwent); memset(hours_array, 0xff, hours_len); pdb_set_hours(sam_pwent, hours_array, PDB_CHANGED); } if (!pdb_update_autolock_flag(sam_pwent, &updated_autolock)) { DEBUG(2,("pdb_update_autolock_flag failed.\n")); } if (!pdb_update_bad_password_count(sam_pwent, &updated_badpw)) { DEBUG(2,("pdb_update_bad_password_count failed.\n")); } if (fullname) pdb_set_fullname(sam_pwent, fullname, PDB_CHANGED); if (acct_desc) pdb_set_acct_desc(sam_pwent, acct_desc, PDB_CHANGED); if (homedir) pdb_set_homedir(sam_pwent, homedir, PDB_CHANGED); if (drive) pdb_set_dir_drive(sam_pwent,drive, PDB_CHANGED); if (script) pdb_set_logon_script(sam_pwent, script, PDB_CHANGED); if (profile) pdb_set_profile_path (sam_pwent, profile, PDB_CHANGED); if (user_domain) pdb_set_domain(sam_pwent, user_domain, PDB_CHANGED); if (account_control) { not_settable = ~(ACB_DISABLED | ACB_HOMDIRREQ | ACB_PWNOTREQ | ACB_PWNOEXP | ACB_AUTOLOCK); new_flags = pdb_decode_acct_ctrl(account_control); if (new_flags & not_settable) { fprintf(stderr, "Can only set [NDHLX] flags\n"); TALLOC_FREE(sam_pwent); return -1; } acb_flags = pdb_get_acct_ctrl(sam_pwent); pdb_set_acct_ctrl(sam_pwent, (acb_flags & not_settable) | new_flags, PDB_CHANGED); } if (user_sid) { if (get_sid_from_cli_string(&u_sid, user_sid)) { fprintf(stderr, "Failed to parse SID\n"); return -1; } pdb_set_user_sid(sam_pwent, &u_sid, PDB_CHANGED); } if (badpw) { pdb_set_bad_password_count(sam_pwent, 0, PDB_CHANGED); pdb_set_bad_password_time(sam_pwent, 0, PDB_CHANGED); } if (kickoff_time) { char *endptr; time_t value = get_time_t_max(); if (strcmp(kickoff_time, "never") != 0) { uint32_t num = strtoul(kickoff_time, &endptr, 10); if ((endptr == kickoff_time) || (endptr[0] != '\0')) { fprintf(stderr, "Failed to parse kickoff time\n"); return -1; } value = convert_uint32_t_to_time_t(num); } pdb_set_kickoff_time(sam_pwent, value, PDB_CHANGED); } if (NT_STATUS_IS_OK(pdb_update_sam_account(sam_pwent))) { print_user_info(username, True, False); } else { fprintf (stderr, "Unable to modify entry!\n"); TALLOC_FREE(sam_pwent); return -1; } TALLOC_FREE(sam_pwent); return 0; } static int set_machine_info(const char *machinename, const char *account_control, const char *machine_sid) { struct samu *sam_pwent = NULL; TALLOC_CTX *tosctx; uint32_t acb_flags; uint32_t not_settable; uint32_t new_flags; struct dom_sid m_sid; char *name; int len; bool ret; len = strlen(machinename); if (len == 0) { fprintf(stderr, "No machine name given\n"); return -1; } tosctx = talloc_tos(); if (!tosctx) { fprintf(stderr, "Out of memory!\n"); return -1; } sam_pwent = samu_new(tosctx); if (!sam_pwent) { return 1; } if (machinename[len-1] == '$') { name = talloc_strdup(sam_pwent, machinename); } else { name = talloc_asprintf(sam_pwent, "%s$", machinename); } if (!name) { fprintf(stderr, "Out of memory!\n"); TALLOC_FREE(sam_pwent); return -1; } strlower_m(name); ret = pdb_getsampwnam(sam_pwent, name); if (!ret) { fprintf (stderr, "Username not found!\n"); TALLOC_FREE(sam_pwent); return -1; } if (account_control) { not_settable = ~(ACB_DISABLED); new_flags = pdb_decode_acct_ctrl(account_control); if (new_flags & not_settable) { fprintf(stderr, "Can only set [D] flags\n"); TALLOC_FREE(sam_pwent); return -1; } acb_flags = pdb_get_acct_ctrl(sam_pwent); pdb_set_acct_ctrl(sam_pwent, (acb_flags & not_settable) | new_flags, PDB_CHANGED); } if (machine_sid) { if (get_sid_from_cli_string(&m_sid, machine_sid)) { fprintf(stderr, "Failed to parse SID\n"); return -1; } pdb_set_user_sid(sam_pwent, &m_sid, PDB_CHANGED); } if (NT_STATUS_IS_OK(pdb_update_sam_account(sam_pwent))) { print_user_info(name, True, False); } else { fprintf (stderr, "Unable to modify entry!\n"); TALLOC_FREE(sam_pwent); return -1; } TALLOC_FREE(sam_pwent); return 0; } /********************************************************* Add New User **********************************************************/ static int new_user(const char *username, const char *fullname, const char *homedir, const char *drive, const char *script, const char *profile, char *user_sid, bool stdin_get) { char *pwd1 = NULL, *pwd2 = NULL; char *err = NULL, *msg = NULL; struct samu *sam_pwent = NULL; TALLOC_CTX *tosctx; NTSTATUS status; struct dom_sid u_sid; int flags; int ret; tosctx = talloc_tos(); if (!tosctx) { fprintf(stderr, "Out of memory!\n"); return -1; } if (user_sid) { if (get_sid_from_cli_string(&u_sid, user_sid)) { fprintf(stderr, "Failed to parse SID\n"); return -1; } } pwd1 = get_pass( "new password:", stdin_get); pwd2 = get_pass( "retype new password:", stdin_get); if (!pwd1 || !pwd2) { fprintf(stderr, "Failed to read passwords.\n"); return -1; } ret = strcmp(pwd1, pwd2); if (ret != 0) { fprintf (stderr, "Passwords do not match!\n"); goto done; } flags = LOCAL_ADD_USER | LOCAL_SET_PASSWORD; status = local_password_change(username, flags, pwd1, &err, &msg); if (!NT_STATUS_IS_OK(status)) { if (err) fprintf(stderr, "%s", err); ret = -1; goto done; } sam_pwent = samu_new(tosctx); if (!sam_pwent) { fprintf(stderr, "Out of memory!\n"); ret = -1; goto done; } if (!pdb_getsampwnam(sam_pwent, username)) { fprintf(stderr, "User %s not found!\n", username); ret = -1; goto done; } if (fullname) pdb_set_fullname(sam_pwent, fullname, PDB_CHANGED); if (homedir) pdb_set_homedir(sam_pwent, homedir, PDB_CHANGED); if (drive) pdb_set_dir_drive(sam_pwent, drive, PDB_CHANGED); if (script) pdb_set_logon_script(sam_pwent, script, PDB_CHANGED); if (profile) pdb_set_profile_path(sam_pwent, profile, PDB_CHANGED); if (user_sid) pdb_set_user_sid(sam_pwent, &u_sid, PDB_CHANGED); status = pdb_update_sam_account(sam_pwent); if (!NT_STATUS_IS_OK(status)) { fprintf(stderr, "Failed to modify entry for user %s.!\n", username); ret = -1; goto done; } print_user_info(username, True, False); ret = 0; done: if (pwd1) memset(pwd1, 0, strlen(pwd1)); if (pwd2) memset(pwd2, 0, strlen(pwd2)); SAFE_FREE(pwd1); SAFE_FREE(pwd2); SAFE_FREE(err); SAFE_FREE(msg); TALLOC_FREE(sam_pwent); return ret; } /********************************************************* Add New Machine **********************************************************/ static int new_machine(const char *machinename, char *machine_sid) { char *err = NULL, *msg = NULL; struct samu *sam_pwent = NULL; TALLOC_CTX *tosctx; NTSTATUS status; struct dom_sid m_sid; char *compatpwd; char *name; int flags; int len; int ret; len = strlen(machinename); if (len == 0) { fprintf(stderr, "No machine name given\n"); return -1; } tosctx = talloc_tos(); if (!tosctx) { fprintf(stderr, "Out of memory!\n"); return -1; } if (machine_sid) { if (get_sid_from_cli_string(&m_sid, machine_sid)) { fprintf(stderr, "Failed to parse SID\n"); return -1; } } compatpwd = talloc_strdup(tosctx, machinename); if (!compatpwd) { fprintf(stderr, "Out of memory!\n"); return -1; } if (machinename[len-1] == '$') { name = talloc_strdup(tosctx, machinename); compatpwd[len-1] = '\0'; } else { name = talloc_asprintf(tosctx, "%s$", machinename); } if (!name) { fprintf(stderr, "Out of memory!\n"); return -1; } strlower_m(name); flags = LOCAL_ADD_USER | LOCAL_TRUST_ACCOUNT | LOCAL_SET_PASSWORD; status = local_password_change(name, flags, compatpwd, &err, &msg); if (!NT_STATUS_IS_OK(status)) { if (err) fprintf(stderr, "%s", err); ret = -1; } sam_pwent = samu_new(tosctx); if (!sam_pwent) { fprintf(stderr, "Out of memory!\n"); ret = -1; goto done; } if (!pdb_getsampwnam(sam_pwent, name)) { fprintf(stderr, "Machine %s not found!\n", name); ret = -1; goto done; } if (machine_sid) pdb_set_user_sid(sam_pwent, &m_sid, PDB_CHANGED); status = pdb_update_sam_account(sam_pwent); if (!NT_STATUS_IS_OK(status)) { fprintf(stderr, "Failed to modify entry for %s.!\n", name); ret = -1; goto done; } print_user_info(name, True, False); ret = 0; done: SAFE_FREE(err); SAFE_FREE(msg); TALLOC_FREE(sam_pwent); return ret; } /********************************************************* Delete user entry **********************************************************/ static int delete_user_entry(const char *username) { struct samu *samaccount; samaccount = samu_new(NULL); if (!samaccount) { fprintf(stderr, "Out of memory!\n"); return -1; } if (!pdb_getsampwnam(samaccount, username)) { fprintf (stderr, "user %s does not exist in the passdb\n", username); TALLOC_FREE(samaccount); return -1; } if (!NT_STATUS_IS_OK(pdb_delete_sam_account(samaccount))) { fprintf (stderr, "Unable to delete user %s\n", username); TALLOC_FREE(samaccount); return -1; } TALLOC_FREE(samaccount); return 0; } /********************************************************* Delete machine entry **********************************************************/ static int delete_machine_entry(const char *machinename) { struct samu *samaccount = NULL; const char *name; if (strlen(machinename) == 0) { fprintf(stderr, "No machine name given\n"); return -1; } samaccount = samu_new(NULL); if (!samaccount) { fprintf(stderr, "Out of memory!\n"); return -1; } if (machinename[strlen(machinename)-1] != '$') { name = talloc_asprintf(samaccount, "%s$", machinename); } else { name = machinename; } if (!pdb_getsampwnam(samaccount, name)) { fprintf (stderr, "machine %s does not exist in the passdb\n", name); return -1; TALLOC_FREE(samaccount); } if (!NT_STATUS_IS_OK(pdb_delete_sam_account(samaccount))) { fprintf (stderr, "Unable to delete machine %s\n", name); TALLOC_FREE(samaccount); return -1; } TALLOC_FREE(samaccount); return 0; } /********************************************************* Start here. **********************************************************/ int main (int argc, char **argv) { static int list_users = False; static int verbose = False; static int spstyle = False; static int machine = False; static int add_user = False; static int delete_user = False; static int modify_user = False; uint32 setparms, checkparms; int opt; static char *full_name = NULL; static char *acct_desc = NULL; static const char *user_name = NULL; static char *home_dir = NULL; static char *home_drive = NULL; static const char *backend = NULL; static char *backend_in = NULL; static char *backend_out = NULL; static int transfer_groups = False; static int transfer_account_policies = False; static int reset_account_policies = False; static int force_initialised_password = False; static char *logon_script = NULL; static char *profile_path = NULL; static char *user_domain = NULL; static char *account_control = NULL; static char *account_policy = NULL; static char *user_sid = NULL; static char *machine_sid = NULL; static long int account_policy_value = 0; bool account_policy_value_set = False; static int badpw_reset = False; static int hours_reset = False; static char *pwd_time_format = NULL; static int pw_from_stdin = False; struct pdb_methods *bin, *bout; static char *kickoff_time = NULL; TALLOC_CTX *frame = talloc_stackframe(); NTSTATUS status; poptContext pc; struct poptOption long_options[] = { POPT_AUTOHELP {"list", 'L', POPT_ARG_NONE, &list_users, 0, "list all users", NULL}, {"verbose", 'v', POPT_ARG_NONE, &verbose, 0, "be verbose", NULL }, {"smbpasswd-style", 'w',POPT_ARG_NONE, &spstyle, 0, "give output in smbpasswd style", NULL}, {"user", 'u', POPT_ARG_STRING, &user_name, 0, "use username", "USER" }, {"account-desc", 'N', POPT_ARG_STRING, &acct_desc, 0, "set account description", NULL}, {"fullname", 'f', POPT_ARG_STRING, &full_name, 0, "set full name", NULL}, {"homedir", 'h', POPT_ARG_STRING, &home_dir, 0, "set home directory", NULL}, {"drive", 'D', POPT_ARG_STRING, &home_drive, 0, "set home drive", NULL}, {"script", 'S', POPT_ARG_STRING, &logon_script, 0, "set logon script", NULL}, {"profile", 'p', POPT_ARG_STRING, &profile_path, 0, "set profile path", NULL}, {"domain", 'I', POPT_ARG_STRING, &user_domain, 0, "set a users' domain", NULL}, {"user SID", 'U', POPT_ARG_STRING, &user_sid, 0, "set user SID or RID", NULL}, {"machine SID", 'M', POPT_ARG_STRING, &machine_sid, 0, "set machine SID or RID", NULL}, {"create", 'a', POPT_ARG_NONE, &add_user, 0, "create user", NULL}, {"modify", 'r', POPT_ARG_NONE, &modify_user, 0, "modify user", NULL}, {"machine", 'm', POPT_ARG_NONE, &machine, 0, "account is a machine account", NULL}, {"delete", 'x', POPT_ARG_NONE, &delete_user, 0, "delete user", NULL}, {"backend", 'b', POPT_ARG_STRING, &backend, 0, "use different passdb backend as default backend", NULL}, {"import", 'i', POPT_ARG_STRING, &backend_in, 0, "import user accounts from this backend", NULL}, {"export", 'e', POPT_ARG_STRING, &backend_out, 0, "export user accounts to this backend", NULL}, {"group", 'g', POPT_ARG_NONE, &transfer_groups, 0, "use -i and -e for groups", NULL}, {"policies", 'y', POPT_ARG_NONE, &transfer_account_policies, 0, "use -i and -e to move account policies between backends", NULL}, {"policies-reset", 0, POPT_ARG_NONE, &reset_account_policies, 0, "restore default policies", NULL}, {"account-policy", 'P', POPT_ARG_STRING, &account_policy, 0,"value of an account policy (like maximum password age)",NULL}, {"value", 'C', POPT_ARG_LONG, &account_policy_value, 'C',"set the account policy to this value", NULL}, {"account-control", 'c', POPT_ARG_STRING, &account_control, 0, "Values of account control", NULL}, {"force-initialized-passwords", 0, POPT_ARG_NONE, &force_initialised_password, 0, "Force initialization of corrupt password strings in a passdb backend", NULL}, {"bad-password-count-reset", 'z', POPT_ARG_NONE, &badpw_reset, 0, "reset bad password count", NULL}, {"logon-hours-reset", 'Z', POPT_ARG_NONE, &hours_reset, 0, "reset logon hours", NULL}, {"time-format", 0, POPT_ARG_STRING, &pwd_time_format, 0, "The time format for time parameters", NULL }, {"password-from-stdin", 't', POPT_ARG_NONE, &pw_from_stdin, 0, "get password from standard in", NULL}, {"kickoff-time", 'K', POPT_ARG_STRING, &kickoff_time, 0, "set the kickoff time", NULL}, POPT_COMMON_SAMBA POPT_TABLEEND }; bin = bout = NULL; load_case_tables(); setup_logging("pdbedit", True); pc = poptGetContext(NULL, argc, (const char **) argv, long_options, POPT_CONTEXT_KEEP_FIRST); while((opt = poptGetNextOpt(pc)) != -1) { switch (opt) { case 'C': account_policy_value_set = True; break; } } poptGetArg(pc); /* Drop argv[0], the program name */ if (user_name == NULL) user_name = poptGetArg(pc); if (!lp_load(get_dyn_CONFIGFILE(),True,False,False,True)) { fprintf(stderr, "Can't load %s - run testparm to debug it\n", get_dyn_CONFIGFILE()); exit(1); } if (!init_names()) exit(1); setparms = (backend ? BIT_BACKEND : 0) + (verbose ? BIT_VERBOSE : 0) + (spstyle ? BIT_SPSTYLE : 0) + (full_name ? BIT_FULLNAME : 0) + (home_dir ? BIT_HOMEDIR : 0) + (home_drive ? BIT_HDIRDRIVE : 0) + (logon_script ? BIT_LOGSCRIPT : 0) + (profile_path ? BIT_PROFILE : 0) + (user_domain ? BIT_USERDOMAIN : 0) + (machine ? BIT_MACHINE : 0) + (user_name ? BIT_USER : 0) + (list_users ? BIT_LIST : 0) + (force_initialised_password ? BIT_FIX_INIT : 0) + (user_sid ? BIT_USERSIDS : 0) + (machine_sid ? BIT_USERSIDS : 0) + (modify_user ? BIT_MODIFY : 0) + (add_user ? BIT_CREATE : 0) + (delete_user ? BIT_DELETE : 0) + (account_control ? BIT_ACCTCTRL : 0) + (account_policy ? BIT_ACCPOLICY : 0) + (account_policy_value_set ? BIT_ACCPOLVAL : 0) + (backend_in ? BIT_IMPORT : 0) + (backend_out ? BIT_EXPORT : 0) + (badpw_reset ? BIT_BADPWRESET : 0) + (hours_reset ? BIT_LOGONHOURS : 0) + (kickoff_time ? BIT_KICKOFFTIME : 0) + (acct_desc ? BIT_DESCRIPTION : 0); if (setparms & BIT_BACKEND) { /* HACK: set the global passdb backend by overwriting globals. * This way we can use regular pdb functions for default * operations that do not involve passdb migrations */ lp_set_passdb_backend(backend); } else { backend = lp_passdb_backend(); } if (!initialize_password_db(False, NULL)) { fprintf(stderr, "Can't initialize passdb backend.\n"); exit(1); } /* the lowest bit options are always accepted */ checkparms = setparms & ~MASK_ALWAYS_GOOD; if (checkparms & BIT_FIX_INIT) { return fix_users_list(); } /* account policy operations */ if ((checkparms & BIT_ACCPOLICY) && !(checkparms & ~(BIT_ACCPOLICY + BIT_ACCPOLVAL))) { uint32_t value; enum pdb_policy_type field = account_policy_name_to_typenum(account_policy); if (field == 0) { const char **names; int count; int i; account_policy_names_list(&names, &count); fprintf(stderr, "No account policy by that name!\n"); if (count !=0) { fprintf(stderr, "Account policy names are:\n"); for (i = 0; i < count ; i++) { d_fprintf(stderr, "%s\n", names[i]); } } SAFE_FREE(names); exit(1); } if (!pdb_get_account_policy(field, &value)) { fprintf(stderr, "valid account policy, but unable to fetch value!\n"); if (!account_policy_value_set) exit(1); } printf("account policy \"%s\" description: %s\n", account_policy, account_policy_get_desc(field)); if (account_policy_value_set) { printf("account policy \"%s\" value was: %u\n", account_policy, value); if (!pdb_set_account_policy(field, account_policy_value)) { fprintf(stderr, "valid account policy, but unable to set value!\n"); exit(1); } printf("account policy \"%s\" value is now: %lu\n", account_policy, account_policy_value); exit(0); } else { printf("account policy \"%s\" value is: %u\n", account_policy, value); exit(0); } } if (reset_account_policies) { if (!reinit_account_policies()) { exit(1); } exit(0); } /* import and export operations */ if (((checkparms & BIT_IMPORT) || (checkparms & BIT_EXPORT)) && !(checkparms & ~(BIT_IMPORT +BIT_EXPORT +BIT_USER))) { if (backend_in) { status = make_pdb_method_name(&bin, backend_in); } else { status = make_pdb_method_name(&bin, backend); } if (!NT_STATUS_IS_OK(status)) { fprintf(stderr, "Unable to initialize %s.\n", backend_in ? backend_in : backend); return 1; } if (backend_out) { status = make_pdb_method_name(&bout, backend_out); } else { status = make_pdb_method_name(&bout, backend); } if (!NT_STATUS_IS_OK(status)) { fprintf(stderr, "Unable to initialize %s.\n", backend_out ? backend_out : backend); return 1; } if (transfer_account_policies) { if (!(checkparms & BIT_USER)) { return export_account_policies(bin, bout); } } else if (transfer_groups) { if (!(checkparms & BIT_USER)) { return export_groups(bin, bout); } } else { return export_database(bin, bout, (checkparms & BIT_USER) ? user_name : NULL); } } /* if BIT_USER is defined but nothing else then threat it as -l -u for compatibility */ /* fake up BIT_LIST if only BIT_USER is defined */ if ((checkparms & BIT_USER) && !(checkparms & ~BIT_USER)) { checkparms += BIT_LIST; } /* modify flag is optional to maintain backwards compatibility */ /* fake up BIT_MODIFY if BIT_USER and at least one of MASK_USER_GOOD is defined */ if (!((checkparms & ~MASK_USER_GOOD) & ~BIT_USER) && (checkparms & MASK_USER_GOOD)) { checkparms += BIT_MODIFY; } /* list users operations */ if (checkparms & BIT_LIST) { if (!(checkparms & ~BIT_LIST)) { return print_users_list(verbose, spstyle); } if (!(checkparms & ~(BIT_USER + BIT_LIST))) { return print_user_info(user_name, verbose, spstyle); } } /* mask out users options */ checkparms &= ~MASK_USER_GOOD; /* if bad password count is reset, we must be modifying */ if (checkparms & BIT_BADPWRESET) { checkparms |= BIT_MODIFY; checkparms &= ~BIT_BADPWRESET; } /* if logon hours is reset, must modify */ if (checkparms & BIT_LOGONHOURS) { checkparms |= BIT_MODIFY; checkparms &= ~BIT_LOGONHOURS; } /* account operation */ if ((checkparms & BIT_CREATE) || (checkparms & BIT_MODIFY) || (checkparms & BIT_DELETE)) { /* check use of -u option */ if (!(checkparms & BIT_USER)) { fprintf (stderr, "Username not specified! (use -u option)\n"); return -1; } /* account creation operations */ if (!(checkparms & ~(BIT_CREATE + BIT_USER + BIT_MACHINE))) { if (checkparms & BIT_MACHINE) { return new_machine(user_name, machine_sid); } else { return new_user(user_name, full_name, home_dir, home_drive, logon_script, profile_path, user_sid, pw_from_stdin); } } /* account deletion operations */ if (!(checkparms & ~(BIT_DELETE + BIT_USER + BIT_MACHINE))) { if (checkparms & BIT_MACHINE) { return delete_machine_entry(user_name); } else { return delete_user_entry(user_name); } } /* account modification operations */ if (!(checkparms & ~(BIT_MODIFY + BIT_USER + BIT_MACHINE))) { if (checkparms & BIT_MACHINE) { return set_machine_info(user_name, account_control, machine_sid); } else { return set_user_info(user_name, full_name, home_dir, acct_desc, home_drive, logon_script, profile_path, account_control, user_sid, user_domain, badpw_reset, hours_reset, kickoff_time); } } } if (setparms >= 0x20) { fprintf (stderr, "Incompatible or insufficient options on command line!\n"); } poptPrintHelp(pc, stderr, 0); TALLOC_FREE(frame); return 1; }