utils/pdbedit.c

ソースコードを見る。

関数
static int	export_database (struct pdb_methods *in, struct pdb_methods *out, const char *username)
static int	export_groups (struct pdb_methods *in, struct pdb_methods *out)
static int	reinit_account_policies (void)
static int	export_account_policies (struct pdb_methods *in, struct pdb_methods *out)
static int	print_sam_info (struct samu *sam_pwent, BOOL verbosity, BOOL smbpwdstyle)
static int	print_user_info (struct pdb_methods *in, const char *username, BOOL verbosity, BOOL smbpwdstyle)
static int	print_users_list (struct pdb_methods *in, BOOL verbosity, BOOL smbpwdstyle)
static int	fix_users_list (struct pdb_methods *in)
static int	set_user_info (struct pdb_methods *in, 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)
static int	new_user (struct pdb_methods *in, const char *username, const char *fullname, const char *homedir, const char *drive, const char *script, const char *profile, char *user_sid, BOOL stdin_get)
static int	new_machine (struct pdb_methods *in, const char *machine_in)
static int	delete_user_entry (struct pdb_methods *in, const char *username)
static int	delete_machine_entry (struct pdb_methods *in, const char *machinename)
int	main (int argc, char **argv)

---

関数

static int export_database	(	struct pdb_methods *	in,
		struct pdb_methods *	out,
		const char *	username
	)			[static]

pdbedit.c の 61 行で定義されています。

参照先 pdb_methods::add_sam_account・pdb_methods::endsampwent・fprintf()・pdb_methods::getsampwent・pdb_methods::getsampwnam・pdb_methods::name・printf()・samu_new()・pdb_methods::setsampwent・status・pdb_methods::update_sam_account・samu::username.

参照元 main().

{
        struct samu *user = NULL;
        NTSTATUS status;

        DEBUG(3, ("export_database: username=\"%s\"\n", username ? username : "(NULL)"));

        status = in->setsampwent(in, 0, 0);
        if ( NT_STATUS_IS_ERR(status) ) {
                fprintf(stderr, "Unable to set account database iterator for %s!\n", 
                        in->name);
                return 1;
        }

        if ( ( user = samu_new( NULL ) ) == NULL ) {
                fprintf(stderr, "export_database: Memory allocation failure!\n");
                return 1;
        }

        while ( NT_STATUS_IS_OK(in->getsampwent(in, user)) ) 
        {
                DEBUG(4, ("Processing account %s\n", user->username));

                /* If we don't have a specific user or if we do and 
                   the login name matches */

                if ( !username || (strcmp(username, user->username) == 0)) {
                        struct samu *account;

                        if ( (account = samu_new( NULL )) == NULL ) {
                                fprintf(stderr, "export_database: Memory allocation failure!\n");
                                TALLOC_FREE( user );
                                in->endsampwent( in );
                                return 1;
                        }

                        printf("Importing account for %s...", user->username);
                        if ( !NT_STATUS_IS_OK(out->getsampwnam( out, account, user->username )) ) {
                                status = out->add_sam_account(out, user);
                        } else {
                                status = out->update_sam_account( out, user );
                        }

                        if ( NT_STATUS_IS_OK(status) ) {
                                printf( "ok\n");
                        } else {
                                printf( "failed\n");
                        }

                        TALLOC_FREE( account );
                }

                /* clean up and get ready for another run */

                TALLOC_FREE( user );

                if ( ( user = samu_new( NULL ) ) == NULL ) {
                        fprintf(stderr, "export_database: Memory allocation failure!\n");
                        return 1;
                }
        }

        TALLOC_FREE( user );

        in->endsampwent(in);

        return 0;
}

static int export_groups	(	struct pdb_methods *	in,
		struct pdb_methods *	out
	)			[static]

pdbedit.c の 136 行で定義されています。

参照先 pdb_methods::add_group_mapping_entry・pdb_methods::enum_group_mapping・fprintf()・get_global_sam_sid()・SID_NAME_DOM_GRP・status.

参照元 main().

{
        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;
}

static int reinit_account_policies

(

void

)

[static]

pdbedit.c の 163 行で定義されています。

参照先 account_policy_get_default()・account_policy_set()・decode_account_policy_name()・fprintf().

参照元 main().

{
        int i;

        for (i=1; decode_account_policy_name(i) != NULL; i++) {
                uint32 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;
}

static int export_account_policies	(	struct pdb_methods *	in,
		struct pdb_methods *	out
	)			[static]

pdbedit.c の 187 行で定義されています。

参照先 decode_account_policy_name()・fprintf()・pdb_methods::get_account_policy・pdb_methods::name・pdb_methods::set_account_policy・status.

参照元 main().

{
        int i;

        for ( i=1; decode_account_policy_name(i) != NULL; i++ ) {
                uint32 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;
}

static int print_sam_info	(	struct samu *	sam_pwent,
		BOOL	verbosity,
		BOOL	smbpwdstyle
	)			[static]

pdbedit.c の 218 行で定義されています。

参照先 convert_time_t_to_uint32()・samu::hours・http_timestring()・nametouid()・pdb_encode_acct_ctrl()・pdb_get_acct_ctrl()・pdb_get_acct_desc()・pdb_get_bad_password_count()・pdb_get_bad_password_time()・pdb_get_dir_drive()・pdb_get_domain()・pdb_get_fullname()・pdb_get_group_sid()・pdb_get_homedir()・pdb_get_hours()・pdb_get_kickoff_time()・pdb_get_lanman_passwd()・pdb_get_logoff_time()・pdb_get_logon_script()・pdb_get_logon_time()・pdb_get_munged_dial()・pdb_get_nt_passwd()・pdb_get_nt_username()・pdb_get_pass_can_change_time()・pdb_get_pass_last_set_time()・pdb_get_pass_must_change_time()・pdb_get_profile_path()・pdb_get_user_sid()・pdb_get_username()・pdb_get_workstations()・pdb_sethexhours()・pdb_sethexpwd()・printf()・sid_string_static().

参照元 print_user_info()・print_users_list().

{
        uid_t uid;
        time_t tmp;

        /* TODO: chaeck if entry is a user or a workstation */
        if (!sam_pwent) return -1;
        
        if (verbosity) {
                pstring temp;
                const uint8 *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_static(pdb_get_user_sid(sam_pwent)));
                printf ("Primary Group SID:    %s\n",
                        sid_string_static(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(tmp) : "0");
                
                tmp = pdb_get_logoff_time(sam_pwent);
                printf ("Logoff time:          %s\n", tmp ? http_timestring(tmp) : "0");
                
                tmp = pdb_get_kickoff_time(sam_pwent);
                printf ("Kickoff time:         %s\n", tmp ? http_timestring(tmp) : "0");
                
                tmp = pdb_get_pass_last_set_time(sam_pwent);
                printf ("Password last set:    %s\n", tmp ? http_timestring(tmp) : "0");
                
                tmp = pdb_get_pass_can_change_time(sam_pwent);
                printf ("Password can change:  %s\n", tmp ? http_timestring(tmp) : "0");
                
                tmp = pdb_get_pass_must_change_time(sam_pwent);
                printf ("Password must change: %s\n", tmp ? http_timestring(tmp) : "0");

                tmp = pdb_get_bad_password_time(sam_pwent);
                printf ("Last bad password   : %s\n", tmp ? http_timestring(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(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;
}

static int print_user_info	(	struct pdb_methods *	in,
		const char *	username,
		BOOL	verbosity,
		BOOL	smbpwdstyle
	)			[static]

pdbedit.c の 302 行で定義されています。

参照先 fprintf()・pdb_methods::getsampwnam・print_sam_info()・samu_new().

参照元 main()・new_machine()・new_user()・set_user_info().

{
        struct samu *sam_pwent=NULL;
        BOOL ret;

        if ( (sam_pwent = samu_new( NULL )) == NULL ) {
                return -1;
        }

        ret = NT_STATUS_IS_OK(in->getsampwnam (in, sam_pwent, username));

        if (ret==False) {
                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;
}

static int print_users_list	(	struct pdb_methods *	in,
		BOOL	verbosity,
		BOOL	smbpwdstyle
	)			[static]

pdbedit.c の 328 行で定義されています。

参照先 pdb_methods::endsampwent・pdb_methods::getsampwent・print_sam_info()・printf()・samu_new()・pdb_methods::setsampwent.

参照元 main().

{
        struct samu *sam_pwent=NULL;
        BOOL check;
        
        check = NT_STATUS_IS_OK(in->setsampwent(in, False, 0));
        if (!check) {
                return 1;
        }

        check = True;
        if ( (sam_pwent = samu_new( NULL )) == NULL ) {
                return 1;
        }

        while (check && NT_STATUS_IS_OK(in->getsampwent (in, sam_pwent))) {
                if (verbosity)
                        printf ("---------------\n");
                print_sam_info (sam_pwent, verbosity, smbpwdstyle);
                TALLOC_FREE(sam_pwent);
                
                if ( (sam_pwent = samu_new( NULL )) == NULL ) {
                        check = False;
                }
        }
        if (check) 
                TALLOC_FREE(sam_pwent);
        
        in->endsampwent(in);
        return 0;
}

static int fix_users_list

(

struct pdb_methods *

in

)

[static]

pdbedit.c の 363 行で定義されています。

参照先 pdb_methods::endsampwent・fprintf()・pdb_methods::getsampwent・pdb_get_username()・pdb_update_sam_account()・printf()・samu_new()・pdb_methods::setsampwent.

参照元 main().

{
        struct samu *sam_pwent=NULL;
        BOOL check;
        
        check = NT_STATUS_IS_OK(in->setsampwent(in, False, 0));
        if (!check) {
                return 1;
        }

        check = True;
        if ( (sam_pwent = samu_new( NULL )) == NULL ) {
                return 1;
        }

        while (check && NT_STATUS_IS_OK(in->getsampwent (in, sam_pwent))) {
                printf("Updating record for user %s\n", pdb_get_username(sam_pwent));
        
                if (!NT_STATUS_IS_OK(pdb_update_sam_account(sam_pwent))) {
                        printf("Update of user %s failed!\n", pdb_get_username(sam_pwent));
                }
                TALLOC_FREE(sam_pwent);
                if ( (sam_pwent = samu_new( NULL )) == NULL ) {
                        check = False;
                }
                if (!check) {
                        fprintf(stderr, "Failed to initialise new struct samu structure (out of memory?)\n");
                }
                        
        }
        if (check) 
                TALLOC_FREE(sam_pwent);
        
        in->endsampwent(in);
        return 0;
}

static int set_user_info	(	struct pdb_methods *	in,
		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
	)			[static]

pdbedit.c の 404 行で定義されています。

参照先 fprintf()・get_global_sam_sid()・pdb_methods::getsampwnam・samu::hours_len・PDB_CHANGED・pdb_decode_acct_ctrl()・pdb_get_acct_ctrl()・pdb_get_hours_len()・pdb_set_acct_ctrl()・pdb_set_acct_desc()・pdb_set_bad_password_count()・pdb_set_bad_password_time()・pdb_set_dir_drive()・pdb_set_domain()・pdb_set_fullname()・pdb_set_homedir()・pdb_set_hours()・pdb_set_logon_script()・pdb_set_profile_path()・pdb_set_user_sid()・pdb_update_autolock_flag()・pdb_update_bad_password_count()・print_user_info()・samu_new()・sid_append_rid()・sid_copy()・string_to_sid()・pdb_methods::update_sam_account.

参照元 main().

{
        BOOL updated_autolock = False, updated_badpw = False;
        struct samu *sam_pwent=NULL;
        BOOL ret;
        
        if ( (sam_pwent = samu_new( NULL )) == NULL ) {
                return 1;
        }
        
        ret = NT_STATUS_IS_OK(in->getsampwnam (in, sam_pwent, username));
        if (ret==False) {
                fprintf (stderr, "Username not found!\n");
                TALLOC_FREE(sam_pwent);
                return -1;
        }

        if (hours) {
                uint8 hours_array[MAX_HOURS_LEN];
                uint32 hours_len;
                
                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) {
                uint32 not_settable = ~(ACB_DISABLED|ACB_HOMDIRREQ|ACB_PWNOTREQ|
                                        ACB_PWNOEXP|ACB_AUTOLOCK);

                uint32 newflag = pdb_decode_acct_ctrl(account_control);

                if (newflag & not_settable) {
                        fprintf(stderr, "Can only set [NDHLX] flags\n");
                        TALLOC_FREE(sam_pwent);
                        return -1;
                }

                pdb_set_acct_ctrl(sam_pwent,
                                  (pdb_get_acct_ctrl(sam_pwent) & not_settable) | newflag,
                                  PDB_CHANGED);
        }
        if (user_sid) {
                DOM_SID u_sid;
                if (!string_to_sid(&u_sid, user_sid)) {
                        /* not a complete sid, may be a RID, try building a SID */
                        int u_rid;
                        
                        if (sscanf(user_sid, "%d", &u_rid) != 1) {
                                fprintf(stderr, "Error passed string is not a complete user SID or RID!\n");
                                return -1;
                        }
                        sid_copy(&u_sid, get_global_sam_sid());
                        sid_append_rid(&u_sid, u_rid);
                }
                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 (NT_STATUS_IS_OK(in->update_sam_account (in, sam_pwent)))
                print_user_info (in, 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 new_user	(	struct pdb_methods *	in,
		const char *	username,
		const char *	fullname,
		const char *	homedir,
		const char *	drive,
		const char *	script,
		const char *	profile,
		char *	user_sid,
		BOOL	stdin_get
	)			[static]

pdbedit.c の 511 行で定義されています。

参照先 pdb_methods::add_sam_account・fprintf()・get_global_sam_sid()・get_pass()・getpwnam_alloc()・PDB_CHANGED・pdb_set_acct_ctrl()・pdb_set_dir_drive()・pdb_set_fullname()・pdb_set_homedir()・pdb_set_logon_script()・pdb_set_plaintext_passwd()・pdb_set_profile_path()・pdb_set_user_sid()・print_user_info()・samu_alloc_rid_unix()・samu_new()・sid_append_rid()・sid_copy()・string_to_sid().

参照元 main().

{
        struct samu *sam_pwent;
        char *password1, *password2;
        int rc_pwd_cmp;
        struct passwd *pwd;

        get_global_sam_sid();

        if ( !(pwd = getpwnam_alloc( NULL, username )) ) {
                DEBUG(0,("Cannot locate Unix account for %s\n", username));
                return -1;
        }

        if ( (sam_pwent = samu_new( NULL )) == NULL ) {
                DEBUG(0, ("Memory allocation failure!\n"));
                return -1;
        }

        if (!NT_STATUS_IS_OK(samu_alloc_rid_unix(sam_pwent, pwd ))) {
                TALLOC_FREE( sam_pwent );
                TALLOC_FREE( pwd );
                DEBUG(0, ("could not create account to add new user %s\n", username));
                return -1;
        }

        password1 = get_pass( "new password:", stdin_get);
        password2 = get_pass( "retype new password:", stdin_get);
        if ((rc_pwd_cmp = strcmp (password1, password2))) {
                fprintf (stderr, "Passwords do not match!\n");
                TALLOC_FREE(sam_pwent);
        } else {
                pdb_set_plaintext_passwd(sam_pwent, password1);
        }

        memset(password1, 0, strlen(password1));
        SAFE_FREE(password1);
        memset(password2, 0, strlen(password2));
        SAFE_FREE(password2);

        /* pwds do _not_ match? */
        if (rc_pwd_cmp)
                return -1;

        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) {
                DOM_SID u_sid;
                if (!string_to_sid(&u_sid, user_sid)) {
                        /* not a complete sid, may be a RID, try building a SID */
                        int u_rid;
                        
                        if (sscanf(user_sid, "%d", &u_rid) != 1) {
                                fprintf(stderr, "Error passed string is not a complete user SID or RID!\n");
                                TALLOC_FREE(sam_pwent);
                                return -1;
                        }
                        sid_copy(&u_sid, get_global_sam_sid());
                        sid_append_rid(&u_sid, u_rid);
                }
                pdb_set_user_sid (sam_pwent, &u_sid, PDB_CHANGED);
        }
        
        pdb_set_acct_ctrl (sam_pwent, ACB_NORMAL, PDB_CHANGED);
        
        if (NT_STATUS_IS_OK(in->add_sam_account (in, sam_pwent))) { 
                print_user_info (in, username, True, False);
        } else {
                fprintf (stderr, "Unable to add user! (does it already exist?)\n");
                TALLOC_FREE(sam_pwent);
                return -1;
        }
        TALLOC_FREE(sam_pwent);
        return 0;
}

static int new_machine	(	struct pdb_methods *	in,
		const char *	machine_in
	)			[static]

pdbedit.c の 602 行で定義されています。

参照先 pdb_methods::add_sam_account・fprintf()・get_global_sam_sid()・getpwnam_alloc()・PDB_CHANGED・pdb_set_acct_ctrl()・pdb_set_plaintext_passwd()・pdb_set_username()・print_user_info()・samu_alloc_rid_unix()・samu_new()・strlower_m().

参照元 main().

{
        struct samu *sam_pwent=NULL;
        fstring machinename;
        fstring machineaccount;
        struct passwd  *pwd = NULL;
        
        get_global_sam_sid();

        if (strlen(machine_in) == 0) {
                fprintf(stderr, "No machine name given\n");
                return -1;
        }

        fstrcpy(machinename, machine_in); 
        machinename[15]= '\0';

        if (machinename[strlen (machinename) -1] == '$')
                machinename[strlen (machinename) -1] = '\0';
        
        strlower_m(machinename);
        
        fstrcpy(machineaccount, machinename);
        fstrcat(machineaccount, "$");

        if ( !(pwd = getpwnam_alloc( NULL, machineaccount )) ) {
                DEBUG(0,("Cannot locate Unix account for %s\n", machineaccount));
                return -1;
        }

        if ( (sam_pwent = samu_new( NULL )) == NULL ) {
                fprintf(stderr, "Memory allocation error!\n");
                TALLOC_FREE(pwd);
                return -1;
        }

        if ( !NT_STATUS_IS_OK(samu_alloc_rid_unix(sam_pwent, pwd )) ) {
                fprintf(stderr, "Could not init sam from pw\n");
                TALLOC_FREE(pwd);
                return -1;
        }

        TALLOC_FREE(pwd);

        pdb_set_plaintext_passwd (sam_pwent, machinename);
        pdb_set_username (sam_pwent, machineaccount, PDB_CHANGED);      
        pdb_set_acct_ctrl (sam_pwent, ACB_WSTRUST, PDB_CHANGED);
        
        if (NT_STATUS_IS_OK(in->add_sam_account (in, sam_pwent))) {
                print_user_info (in, machineaccount, True, False);
        } else {
                fprintf (stderr, "Unable to add machine! (does it already exist?)\n");
                TALLOC_FREE(sam_pwent);
                return -1;
        }
        TALLOC_FREE(sam_pwent);
        return 0;
}

static int delete_user_entry	(	struct pdb_methods *	in,
		const char *	username
	)			[static]

pdbedit.c の 665 行で定義されています。

参照先 pdb_methods::delete_sam_account・fprintf()・pdb_methods::getsampwnam・samu_new().

参照元 main().

{
        struct samu *samaccount = NULL;

        if ( (samaccount = samu_new( NULL )) == NULL ) {
                return -1;
        }

        if (!NT_STATUS_IS_OK(in->getsampwnam(in, samaccount, username))) {
                fprintf (stderr, "user %s does not exist in the passdb\n", username);
                return -1;
        }

        if (!NT_STATUS_IS_OK(in->delete_sam_account (in, samaccount))) {
                fprintf (stderr, "Unable to delete user %s\n", username);
                return -1;
        }
        return 0;
}

static int delete_machine_entry	(	struct pdb_methods *	in,
		const char *	machinename
	)			[static]

pdbedit.c の 689 行で定義されています。

参照先 pdb_methods::delete_sam_account・fprintf()・pdb_methods::getsampwnam・name・samu_new().

参照元 main().

{
        fstring name;
        struct samu *samaccount = NULL;

        if (strlen(machinename) == 0) {
                fprintf(stderr, "No machine name given\n");
                return -1;
        }
        
        fstrcpy(name, machinename);
        name[15] = '\0';
        if (name[strlen(name)-1] != '$')
                fstrcat (name, "$");

        if ( (samaccount = samu_new( NULL )) == NULL ) {
                return -1;
        }

        if (!NT_STATUS_IS_OK(in->getsampwnam(in, samaccount, name))) {
                fprintf (stderr, "machine %s does not exist in the passdb\n", name);
                return -1;
        }

        if (!NT_STATUS_IS_OK(in->delete_sam_account (in, samaccount))) {
                fprintf (stderr, "Unable to delete machine %s\n", name);
                return -1;
        }

        return 0;
}

int main	(	int	argc,
		char **	argv
	)

pdbedit.c の 725 行で定義されています。

参照先 account_policy_get_desc()・account_policy_name_to_fieldnum()・account_policy_names_list()・samu::acct_desc・d_fprintf()・delete_machine_entry()・delete_user_entry()・dyn_CONFIGFILE・export_account_policies()・export_database()・export_groups()・fix_users_list()・fprintf()・samu::full_name・samu::home_dir・init_names()・initialize_password_db()・load_case_tables()・samu::logon_script・make_pdb_method_name()・new_machine()・new_user()・pdb_get_account_policy()・pdb_set_account_policy()・poptGetArg()・poptGetContext()・poptGetNextOpt()・poptPrintHelp()・print_user_info()・print_users_list()・printf()・samu::profile_path・reinit_account_policies()・set_user_info()・setup_logging()・status・user_name・samu::user_sid・verbose.

{
        static BOOL list_users = False;
        static BOOL verbose = False;
        static BOOL spstyle = False;
        static BOOL machine = False;
        static BOOL add_user = False;
        static BOOL delete_user = False;
        static BOOL 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 char *backend = NULL;
        static char *backend_in = NULL;
        static char *backend_out = NULL;
        static BOOL transfer_groups = False;
        static BOOL transfer_account_policies = False;
        static BOOL reset_account_policies = False;
        static BOOL  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 long int account_policy_value = 0;
        BOOL account_policy_value_set = False;
        static BOOL badpw_reset = False;
        static BOOL hours_reset = False;
        static char *pwd_time_format = NULL;
        static BOOL pw_from_stdin = False;
        struct pdb_methods *bin, *bout, *bdef;
        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},
                {"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},
                POPT_COMMON_SAMBA
                POPT_TABLEEND
        };
        
        /* we shouldn't have silly checks like this */
        if (getuid() != 0) {
                d_fprintf(stderr, "You must be root to use pdbedit\n");
                return -1;
        }
        
        bin = bout = bdef = 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(dyn_CONFIGFILE,True,False,False,True)) {
                fprintf(stderr, "Can't load %s - run testparm to debug it\n", dyn_CONFIGFILE);
                exit(1);
        }

        if(!initialize_password_db(False))
                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) +
                        (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);

        if (setparms & BIT_BACKEND) {
                if (!NT_STATUS_IS_OK(make_pdb_method_name( &bdef, backend ))) {
                        fprintf(stderr, "Can't initialize passdb backend.\n");
                        return 1;
                }
        } else {
                if (!NT_STATUS_IS_OK(make_pdb_method_name(&bdef, lp_passdb_backend()))) {
                        fprintf(stderr, "Can't initialize passdb backend.\n");
                        return 1;
                }
        }
        
        /* the lowest bit options are always accepted */
        checkparms = setparms & ~MASK_ALWAYS_GOOD;

        if (checkparms & BIT_FIX_INIT) {
                return fix_users_list(bdef);
        }

        /* account policy operations */
        if ((checkparms & BIT_ACCPOLICY) && !(checkparms & ~(BIT_ACCPOLICY + BIT_ACCPOLVAL))) {
                uint32 value;
                int field = account_policy_name_to_fieldnum(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)) ) 
        {
                NTSTATUS status;

                bin = bout = bdef;

                if (backend_in) {
                        status = make_pdb_method_name(&bin, backend_in);

                        if ( !NT_STATUS_IS_OK(status) ) {
                                fprintf(stderr, "Unable to initialize %s.\n", backend_in);
                                return 1;
                        }
                }

                if (backend_out) {
                        status = make_pdb_method_name(&bout, backend_out);

                        if ( !NT_STATUS_IS_OK(status) ) {
                                fprintf(stderr, "Unable to initialize %s.\n", backend_out);
                                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 (bdef, verbose, spstyle);
                }
                if (!(checkparms & ~(BIT_USER + BIT_LIST))) {
                        return print_user_info (bdef, 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 (bdef, user_name);
                        } else {
                                return new_user (bdef, 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 (bdef, user_name);
                        } else {
                                return delete_user_entry (bdef, user_name);
                        }
                }

                /* account modification operations */
                if (!(checkparms & ~(BIT_MODIFY + BIT_USER))) {
                        return set_user_info (bdef, user_name, full_name, home_dir,
                                acct_desc, home_drive, logon_script, profile_path, account_control,
                                user_sid, user_domain, badpw_reset, hours_reset);
                }
        }

        if (setparms >= 0x20) {
                fprintf (stderr, "Incompatible or insufficient options on command line!\n");
        }
        poptPrintHelp(pc, stderr, 0);

        return 1;
}

---