Add my copyright.
[ira/wip.git] / source / utils / net_rpc_samsync.c
index ef9a0627b589e9a12bf7a33d3ac99bc35d38044d..775270a69bd7be0ff16e3866a510bf9a72a1d703 100644 (file)
@@ -1,4 +1,4 @@
-/* 
+/*
    Unix SMB/CIFS implementation.
    dump the remote SAM using rpc samsync operations
 
@@ -7,20 +7,20 @@
    Copyright (C) Jim McDonough <jmcd@us.ibm.com> 2005
    Modified by Volker Lendecke 2002
    Copyright (C) Jeremy Allison 2005.
+   Copyright (C) Guenther Deschner 2008.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   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, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include "includes.h"
 /* uid's and gid's for writing deltas to ldif */
 static uint32 ldif_gid = 999;
 static uint32 ldif_uid = 999;
-/* Kkeep track of ldap initialization */
+/* Keep track of ldap initialization */
 static int init_ldap = 1;
 
-static void display_group_mem_info(uint32 rid, SAM_GROUP_MEM_INFO *g)
+static void display_group_mem_info(uint32_t rid,
+                                  struct netr_DELTA_GROUP_MEMBER *r)
 {
        int i;
        d_printf("Group mem %u: ", rid);
-       for (i=0;i<g->num_members;i++) {
-               d_printf("%u ", g->rids[i]);
+       for (i=0; i< r->num_rids; i++) {
+               d_printf("%u ", r->rids[i]);
        }
        d_printf("\n");
 }
 
-static const char *display_time(NTTIME *nttime)
+static void display_alias_info(uint32_t rid,
+                              struct netr_DELTA_ALIAS *r)
 {
-       static fstring string;
-
-       float high;
-       float low;
-       int sec;
-       int days, hours, mins, secs;
-       int offset = 1;
-
-       if (nttime->high==0 && nttime->low==0)
-               return "Now";
-
-       if (nttime->high==0x80000000 && nttime->low==0)
-               return "Never";
-
-       high = 65536;   
-       high = high/10000;
-       high = high*65536;
-       high = high/1000;
-       high = high * (~nttime->high);
-
-       low = ~nttime->low;     
-       low = low/(1000*1000*10);
-
-       sec=high+low;
-       sec+=offset;
-
-       days=sec/(60*60*24);
-       hours=(sec - (days*60*60*24)) / (60*60);
-       mins=(sec - (days*60*60*24) - (hours*60*60) ) / 60;
-       secs=sec - (days*60*60*24) - (hours*60*60) - (mins*60);
-
-       fstr_sprintf(string, "%u days, %u hours, %u minutes, %u seconds", days, hours, mins, secs);
-       return (string);
+       d_printf("Alias '%s' ", r->alias_name.string);
+       d_printf("desc='%s' rid=%u\n", r->description.string, r->rid);
 }
 
-
-static void display_alias_info(uint32 rid, SAM_ALIAS_INFO *a)
-{
-       d_printf("Alias '%s' ", unistr2_static(&a->uni_als_name));
-       d_printf("desc='%s' rid=%u\n", unistr2_static(&a->uni_als_desc), a->als_rid);
-}
-
-static void display_alias_mem(uint32 rid, SAM_ALIAS_MEM_INFO *a)
+static void display_alias_mem(uint32_t rid,
+                             struct netr_DELTA_ALIAS_MEMBER *r)
 {
        int i;
        d_printf("Alias rid %u: ", rid);
-       for (i=0;i<a->num_members;i++) {
-               d_printf("%s ", sid_string_static(&a->sids[i].sid));
+       for (i=0; i< r->sids.num_sids; i++) {
+               d_printf("%s ", sid_string_tos(r->sids.sids[i].sid));
        }
        d_printf("\n");
 }
 
-static void display_account_info(uint32 rid, SAM_ACCOUNT_INFO *a)
+static void display_account_info(uint32_t rid,
+                                struct netr_DELTA_USER *r)
 {
        fstring hex_nt_passwd, hex_lm_passwd;
        uchar lm_passwd[16], nt_passwd[16];
        static uchar zero_buf[16];
 
        /* Decode hashes from password hash (if they are not NULL) */
-       
-       if (memcmp(a->pass.buf_lm_pwd, zero_buf, 16) != 0) {
-               sam_pwd_hash(a->user_rid, a->pass.buf_lm_pwd, lm_passwd, 0);
-               pdb_sethexpwd(hex_lm_passwd, lm_passwd, a->acb_info);
+
+       if (memcmp(r->lmpassword.hash, zero_buf, 16) != 0) {
+               sam_pwd_hash(r->rid, r->lmpassword.hash, lm_passwd, 0);
+               pdb_sethexpwd(hex_lm_passwd, lm_passwd, r->acct_flags);
        } else {
                pdb_sethexpwd(hex_lm_passwd, NULL, 0);
        }
 
-       if (memcmp(a->pass.buf_nt_pwd, zero_buf, 16) != 0) {
-               sam_pwd_hash(a->user_rid, a->pass.buf_nt_pwd, nt_passwd, 0);
-               pdb_sethexpwd(hex_nt_passwd, nt_passwd, a->acb_info);
+       if (memcmp(r->ntpassword.hash, zero_buf, 16) != 0) {
+               sam_pwd_hash(r->rid, r->ntpassword.hash, nt_passwd, 0);
+               pdb_sethexpwd(hex_nt_passwd, nt_passwd, r->acct_flags);
        } else {
                pdb_sethexpwd(hex_nt_passwd, NULL, 0);
        }
-       
-       printf("%s:%d:%s:%s:%s:LCT-0\n", unistr2_static(&a->uni_acct_name),
-              a->user_rid, hex_lm_passwd, hex_nt_passwd,
-              pdb_encode_acct_ctrl(a->acb_info, NEW_PW_FORMAT_SPACE_PADDED_LEN));
+
+       printf("%s:%d:%s:%s:%s:LCT-0\n",
+               r->account_name.string,
+               r->rid, hex_lm_passwd, hex_nt_passwd,
+               pdb_encode_acct_ctrl(r->acct_flags, NEW_PW_FORMAT_SPACE_PADDED_LEN));
+}
+
+static time_t uint64s_nt_time_to_unix_abs(const uint64 *src)
+{
+       NTTIME nttime;
+       nttime = *src;
+       return nt_time_to_unix_abs(&nttime);
 }
 
-static void display_domain_info(SAM_DOMAIN_INFO *a)
+static void display_domain_info(struct netr_DELTA_DOMAIN *r)
 {
        time_t u_logout;
 
-       u_logout = nt_time_to_unix_abs((NTTIME *)&a->force_logoff);
+       u_logout = uint64s_nt_time_to_unix_abs((const uint64 *)&r->force_logoff_time);
 
-       d_printf("Domain name: %s\n", unistr2_static(&a->uni_dom_name));
+       d_printf("Domain name: %s\n", r->domain_name.string);
 
-       d_printf("Minimal Password Length: %d\n", a->min_pwd_len);
-       d_printf("Password History Length: %d\n", a->pwd_history_len);
+       d_printf("Minimal Password Length: %d\n", r->min_password_length);
+       d_printf("Password History Length: %d\n", r->password_history_length);
 
        d_printf("Force Logoff: %d\n", (int)u_logout);
 
-       d_printf("Max Password Age: %s\n", display_time((NTTIME *)&a->max_pwd_age));
-       d_printf("Min Password Age: %s\n", display_time((NTTIME *)&a->min_pwd_age));
-
-       d_printf("Lockout Time: %s\n", display_time((NTTIME *)&a->account_lockout.lockout_duration));
-       d_printf("Lockout Reset Time: %s\n", display_time((NTTIME *)&a->account_lockout.reset_count));
+       d_printf("Max Password Age: %s\n", display_time(r->max_password_age));
+       d_printf("Min Password Age: %s\n", display_time(r->min_password_age));
 
+#if 0
+       /* FIXME - gd */
+       d_printf("Lockout Time: %s\n", display_time(a->account_lockout.lockout_duration));
+       d_printf("Lockout Reset Time: %s\n", display_time(a->account_lockout.reset_count));
        d_printf("Bad Attempt Lockout: %d\n", a->account_lockout.bad_attempt_lockout);
-       d_printf("User must logon to change password: %d\n", a->logon_chgpass);
+#endif
+       d_printf("User must logon to change password: %d\n", r->logon_to_chgpass);
 }
 
-static void display_group_info(uint32 rid, SAM_GROUP_INFO *a)
+static void display_group_info(uint32_t rid, struct netr_DELTA_GROUP *r)
 {
-       d_printf("Group '%s' ", unistr2_static(&a->uni_grp_name));
-       d_printf("desc='%s', rid=%u\n", unistr2_static(&a->uni_grp_desc), rid);
+       d_printf("Group '%s' ", r->group_name.string);
+       d_printf("desc='%s', rid=%u\n", r->description.string, rid);
 }
 
-static void display_sam_entry(SAM_DELTA_HDR *hdr_delta, SAM_DELTA_CTR *delta)
+static void display_sam_entry(struct netr_DELTA_ENUM *r)
 {
-       switch (hdr_delta->type) {
-       case SAM_DELTA_ACCOUNT_INFO:
-               display_account_info(hdr_delta->target_rid, &delta->account_info);
+       union netr_DELTA_UNION u = r->delta_union;
+       union netr_DELTA_ID_UNION id = r->delta_id_union;
+
+       switch (r->delta_type) {
+       case NETR_DELTA_DOMAIN:
+               display_domain_info(u.domain);
+               break;
+       case NETR_DELTA_GROUP:
+               display_group_info(id.rid, u.group);
+               break;
+#if 0
+       case NETR_DELTA_DELETE_GROUP:
+               printf("Delete Group: %d\n",
+                       u.delete_account.unknown);
+               break;
+       case NETR_DELTA_RENAME_GROUP:
+               printf("Rename Group: %s -> %s\n",
+                       u.rename_group->OldName.string,
+                       u.rename_group->NewName.string);
+               break;
+#endif
+       case NETR_DELTA_USER:
+               display_account_info(id.rid, u.user);
+               break;
+#if 0
+       case NETR_DELTA_DELETE_USER:
+               printf("Delete User: %d\n",
+                       id.rid);
+               break;
+       case NETR_DELTA_RENAME_USER:
+               printf("Rename user: %s -> %s\n",
+                       u.rename_user->OldName.string,
+                       u.rename_user->NewName.string);
+               break;
+#endif
+       case NETR_DELTA_GROUP_MEMBER:
+               display_group_mem_info(id.rid, u.group_member);
+               break;
+       case NETR_DELTA_ALIAS:
+               display_alias_info(id.rid, u.alias);
+               break;
+#if 0
+       case NETR_DELTA_DELETE_ALIAS:
+               printf("Delete Alias: %d\n",
+                       id.rid);
+               break;
+       case NETR_DELTA_RENAME_ALIAS:
+               printf("Rename alias: %s -> %s\n",
+                       u.rename_alias->OldName.string,
+                       u.rename_alias->NewName.string);
+               break;
+#endif
+       case NETR_DELTA_ALIAS_MEMBER:
+               display_alias_mem(id.rid, u.alias_member);
+               break;
+#if 0
+       case NETR_DELTA_POLICY:
+               printf("Policy\n");
+               break;
+       case NETR_DELTA_TRUSTED_DOMAIN:
+               printf("Trusted Domain: %s\n",
+                       u.trusted_domain->domain_name.string);
+               break;
+       case NETR_DELTA_DELETE_TRUST:
+               printf("Delete Trust: %d\n",
+                       u.delete_trust.unknown);
+               break;
+       case NETR_DELTA_ACCOUNT:
+               printf("Account\n");
+               break;
+       case NETR_DELTA_DELETE_ACCOUNT:
+               printf("Delete Account: %d\n",
+                       u.delete_account.unknown);
+               break;
+       case NETR_DELTA_SECRET:
+               printf("Secret\n");
+               break;
+       case NETR_DELTA_DELETE_SECRET:
+               printf("Delete Secret: %d\n",
+                       u.delete_secret.unknown);
+               break;
+       case NETR_DELTA_DELETE_GROUP2:
+               printf("Delete Group2: %s\n",
+                       u.delete_group->account_name);
+               break;
+       case NETR_DELTA_DELETE_USER2:
+               printf("Delete User2: %s\n",
+                       u.delete_user->account_name);
                break;
-       case SAM_DELTA_GROUP_MEM:
-               display_group_mem_info(hdr_delta->target_rid, &delta->grp_mem_info);
+       case NETR_DELTA_MODIFY_COUNT:
+               printf("sam sequence update: 0x%016llx\n",
+                       (unsigned long long) *u.modified_count);
                break;
-       case SAM_DELTA_ALIAS_INFO:
-               display_alias_info(hdr_delta->target_rid, &delta->alias_info);
+#endif
+       /* The following types are recognised but not handled */
+       case NETR_DELTA_RENAME_GROUP:
+               d_printf("NETR_DELTA_RENAME_GROUP not handled\n");
+               break;
+       case NETR_DELTA_RENAME_USER:
+               d_printf("NETR_DELTA_RENAME_USER not handled\n");
+               break;
+       case NETR_DELTA_RENAME_ALIAS:
+               d_printf("NETR_DELTA_RENAME_ALIAS not handled\n");
                break;
-       case SAM_DELTA_ALIAS_MEM:
-               display_alias_mem(hdr_delta->target_rid, &delta->als_mem_info);
+       case NETR_DELTA_POLICY:
+               d_printf("NETR_DELTA_POLICY not handled\n");
                break;
-       case SAM_DELTA_DOMAIN_INFO:
-               display_domain_info(&delta->domain_info);
+       case NETR_DELTA_TRUSTED_DOMAIN:
+               d_printf("NETR_DELTA_TRUSTED_DOMAIN not handled\n");
                break;
-       case SAM_DELTA_GROUP_INFO:
-               display_group_info(hdr_delta->target_rid, &delta->group_info);
+       case NETR_DELTA_ACCOUNT:
+               d_printf("NETR_DELTA_ACCOUNT not handled\n");
                break;
-               /* The following types are recognised but not handled */
-       case SAM_DELTA_RENAME_GROUP:
-               d_printf("SAM_DELTA_RENAME_GROUP not handled\n");
+       case NETR_DELTA_SECRET:
+               d_printf("NETR_DELTA_SECRET not handled\n");
                break;
-       case SAM_DELTA_RENAME_USER:
-               d_printf("SAM_DELTA_RENAME_USER not handled\n");
+       case NETR_DELTA_DELETE_GROUP:
+               d_printf("NETR_DELTA_DELETE_GROUP not handled\n");
                break;
-       case SAM_DELTA_RENAME_ALIAS:
-               d_printf("SAM_DELTA_RENAME_ALIAS not handled\n");
+       case NETR_DELTA_DELETE_USER:
+               d_printf("NETR_DELTA_DELETE_USER not handled\n");
                break;
-       case SAM_DELTA_POLICY_INFO:
-               d_printf("SAM_DELTA_POLICY_INFO not handled\n");
+       case NETR_DELTA_MODIFY_COUNT:
+               d_printf("NETR_DELTA_MODIFY_COUNT not handled\n");
                break;
-       case SAM_DELTA_TRUST_DOMS:
-               d_printf("SAM_DELTA_TRUST_DOMS not handled\n");
+       case NETR_DELTA_DELETE_ALIAS:
+               d_printf("NETR_DELTA_DELETE_ALIAS not handled\n");
                break;
-       case SAM_DELTA_PRIVS_INFO:
-               d_printf("SAM_DELTA_PRIVS_INFO not handled\n");
+       case NETR_DELTA_DELETE_TRUST:
+               d_printf("NETR_DELTA_DELETE_TRUST not handled\n");
                break;
-       case SAM_DELTA_SECRET_INFO:
-               d_printf("SAM_DELTA_SECRET_INFO not handled\n");
+       case NETR_DELTA_DELETE_ACCOUNT:
+               d_printf("NETR_DELTA_DELETE_ACCOUNT not handled\n");
                break;
-       case SAM_DELTA_DELETE_GROUP:
-               d_printf("SAM_DELTA_DELETE_GROUP not handled\n");
+       case NETR_DELTA_DELETE_SECRET:
+               d_printf("NETR_DELTA_DELETE_SECRET not handled\n");
                break;
-       case SAM_DELTA_DELETE_USER:
-               d_printf("SAM_DELTA_DELETE_USER not handled\n");
+       case NETR_DELTA_DELETE_GROUP2:
+               d_printf("NETR_DELTA_DELETE_GROUP2 not handled\n");
                break;
-       case SAM_DELTA_MODIFIED_COUNT:
-               d_printf("SAM_DELTA_MODIFIED_COUNT not handled\n");
+       case NETR_DELTA_DELETE_USER2:
+               d_printf("NETR_DELTA_DELETE_USER2 not handled\n");
                break;
        default:
-               d_printf("Unknown delta record type %d\n", hdr_delta->type);
+               printf("unknown delta type 0x%02x\n",
+                       r->delta_type);
                break;
        }
 }
 
 static void dump_database(struct rpc_pipe_client *pipe_hnd, uint32 db_type)
 {
-       uint32 sync_context = 0;
         NTSTATUS result;
        int i;
         TALLOC_CTX *mem_ctx;
-        SAM_DELTA_HDR *hdr_deltas;
-        SAM_DELTA_CTR *deltas;
-        uint32 num_deltas;
+       const char *logon_server = pipe_hnd->cli->desthost;
+       const char *computername = global_myname();
+       struct netr_Authenticator credential;
+       struct netr_Authenticator return_authenticator;
+       enum netr_SamDatabaseID database_id = db_type;
+       uint16_t restart_state = 0;
+       uint32_t sync_context = 0;
 
        if (!(mem_ctx = talloc_init("dump_database"))) {
                return;
@@ -240,36 +313,59 @@ static void dump_database(struct rpc_pipe_client *pipe_hnd, uint32 db_type)
        }
 
        do {
-               result = rpccli_netlogon_sam_sync(pipe_hnd, mem_ctx, db_type,
-                                              sync_context,
-                                              &num_deltas, &hdr_deltas, &deltas);
-               if (NT_STATUS_IS_ERR(result))
+               struct netr_DELTA_ENUM_ARRAY *delta_enum_array = NULL;
+
+               netlogon_creds_client_step(pipe_hnd->dc, &credential);
+
+               result = rpccli_netr_DatabaseSync2(pipe_hnd, mem_ctx,
+                                                  logon_server,
+                                                  computername,
+                                                  &credential,
+                                                  &return_authenticator,
+                                                  database_id,
+                                                  restart_state,
+                                                  &sync_context,
+                                                  &delta_enum_array,
+                                                  0xffff);
+
+               /* Check returned credentials. */
+               if (!netlogon_creds_client_check(pipe_hnd->dc,
+                                                &return_authenticator.cred)) {
+                       DEBUG(0,("credentials chain check failed\n"));
+                       return;
+               }
+
+               if (NT_STATUS_IS_ERR(result)) {
                        break;
+               }
 
-                for (i = 0; i < num_deltas; i++) {
-                       display_sam_entry(&hdr_deltas[i], &deltas[i]);
+               /* Display results */
+               for (i = 0; i < delta_enum_array->num_deltas; i++) {
+                       display_sam_entry(&delta_enum_array->delta_enum[i]);
                 }
-               sync_context += 1;
+
+               TALLOC_FREE(delta_enum_array);
+
        } while (NT_STATUS_EQUAL(result, STATUS_MORE_ENTRIES));
 
        talloc_destroy(mem_ctx);
 }
 
 /* dump sam database via samsync rpc calls */
-NTSTATUS rpc_samdump_internals(const DOM_SID *domain_sid, 
-                               const char *domain_name, 
+NTSTATUS rpc_samdump_internals(const DOM_SID *domain_sid,
+                               const char *domain_name,
                                struct cli_state *cli,
                                struct rpc_pipe_client *pipe_hnd,
-                               TALLOC_CTX *mem_ctx, 
+                               TALLOC_CTX *mem_ctx,
                                int argc,
-                               const char **argv) 
+                               const char **argv)
 {
 #if 0
        /* net_rpc.c now always tries to create an schannel pipe.. */
 
        NTSTATUS nt_status = NT_STATUS_UNSUCCESSFUL;
        uchar trust_password[16];
-       uint32 neg_flags = NETLOGON_NEG_AUTH2_FLAGS;
+       uint32 neg_flags = NETLOGON_NEG_SELECT_AUTH2_FLAGS;
        uint32 sec_channel_type = 0;
 
        if (!secrets_fetch_trust_account_password(domain_name,
@@ -309,7 +405,8 @@ NTSTATUS rpc_samdump_internals(const DOM_SID *domain_sid,
                    (!(s1) && (s2)) ||\
                ((s1) && (s2) && (strcmp((s1), (s2)) != 0))
 
-static NTSTATUS sam_account_from_delta(struct samu *account, SAM_ACCOUNT_INFO *delta)
+static NTSTATUS sam_account_from_delta(struct samu *account,
+                                      struct netr_DELTA_USER *r)
 {
        const char *old_string, *new_string;
        time_t unix_time, stored_time;
@@ -319,15 +416,14 @@ static NTSTATUS sam_account_from_delta(struct samu *account, SAM_ACCOUNT_INFO *d
        /* Username, fullname, home dir, dir drive, logon script, acct
           desc, workstations, profile. */
 
-       if (delta->hdr_acct_name.buffer) {
+       if (r->account_name.string) {
                old_string = pdb_get_nt_username(account);
-               new_string = unistr2_static(&delta->uni_acct_name);
+               new_string = r->account_name.string;
 
                if (STRING_CHANGED) {
                        pdb_set_nt_username(account, new_string, PDB_CHANGED);
-              
                }
-         
+
                /* Unix username is the same - for sanity */
                old_string = pdb_get_username( account );
                if (STRING_CHANGED) {
@@ -335,127 +431,130 @@ static NTSTATUS sam_account_from_delta(struct samu *account, SAM_ACCOUNT_INFO *d
                }
        }
 
-       if (delta->hdr_full_name.buffer) {
+       if (r->full_name.string) {
                old_string = pdb_get_fullname(account);
-               new_string = unistr2_static(&delta->uni_full_name);
+               new_string = r->full_name.string;
 
                if (STRING_CHANGED)
                        pdb_set_fullname(account, new_string, PDB_CHANGED);
        }
 
-       if (delta->hdr_home_dir.buffer) {
+       if (r->home_directory.string) {
                old_string = pdb_get_homedir(account);
-               new_string = unistr2_static(&delta->uni_home_dir);
+               new_string = r->home_directory.string;
 
                if (STRING_CHANGED)
                        pdb_set_homedir(account, new_string, PDB_CHANGED);
        }
 
-       if (delta->hdr_dir_drive.buffer) {
+       if (r->home_drive.string) {
                old_string = pdb_get_dir_drive(account);
-               new_string = unistr2_static(&delta->uni_dir_drive);
+               new_string = r->home_drive.string;
 
                if (STRING_CHANGED)
                        pdb_set_dir_drive(account, new_string, PDB_CHANGED);
        }
 
-       if (delta->hdr_logon_script.buffer) {
+       if (r->logon_script.string) {
                old_string = pdb_get_logon_script(account);
-               new_string = unistr2_static(&delta->uni_logon_script);
+               new_string = r->logon_script.string;
 
                if (STRING_CHANGED)
                        pdb_set_logon_script(account, new_string, PDB_CHANGED);
        }
 
-       if (delta->hdr_acct_desc.buffer) {
+       if (r->description.string) {
                old_string = pdb_get_acct_desc(account);
-               new_string = unistr2_static(&delta->uni_acct_desc);
+               new_string = r->description.string;
 
                if (STRING_CHANGED)
                        pdb_set_acct_desc(account, new_string, PDB_CHANGED);
        }
 
-       if (delta->hdr_workstations.buffer) {
+       if (r->workstations.string) {
                old_string = pdb_get_workstations(account);
-               new_string = unistr2_static(&delta->uni_workstations);
+               new_string = r->workstations.string;
 
                if (STRING_CHANGED)
                        pdb_set_workstations(account, new_string, PDB_CHANGED);
        }
 
-       if (delta->hdr_profile.buffer) {
+       if (r->profile_path.string) {
                old_string = pdb_get_profile_path(account);
-               new_string = unistr2_static(&delta->uni_profile);
+               new_string = r->profile_path.string;
 
                if (STRING_CHANGED)
                        pdb_set_profile_path(account, new_string, PDB_CHANGED);
        }
 
-       if (delta->hdr_parameters.buffer) {
+       if (r->parameters.string) {
                DATA_BLOB mung;
                char *newstr;
                old_string = pdb_get_munged_dial(account);
-               mung.length = delta->hdr_parameters.uni_str_len;
-               mung.data = (uint8 *) delta->uni_parameters.buffer;
-               newstr = (mung.length == 0) ? NULL : base64_encode_data_blob(mung);
+               mung.length = r->parameters.length;
+               mung.data = (uint8 *) r->parameters.string;
+               newstr = (mung.length == 0) ? NULL :
+                       base64_encode_data_blob(talloc_tos(), mung);
 
                if (STRING_CHANGED_NC(old_string, newstr))
                        pdb_set_munged_dial(account, newstr, PDB_CHANGED);
-               SAFE_FREE(newstr);
+               TALLOC_FREE(newstr);
        }
 
        /* User and group sid */
-       if (pdb_get_user_rid(account) != delta->user_rid)
-               pdb_set_user_sid_from_rid(account, delta->user_rid, PDB_CHANGED);
-       if (pdb_get_group_rid(account) != delta->group_rid)
-               pdb_set_group_sid_from_rid(account, delta->group_rid, PDB_CHANGED);
+       if (pdb_get_user_rid(account) != r->rid)
+               pdb_set_user_sid_from_rid(account, r->rid, PDB_CHANGED);
+       if (pdb_get_group_rid(account) != r->primary_gid)
+               pdb_set_group_sid_from_rid(account, r->primary_gid, PDB_CHANGED);
 
        /* Logon and password information */
-       if (!nt_time_is_zero(&delta->logon_time)) {
-               unix_time = nt_time_to_unix(&delta->logon_time);
+       if (!nt_time_is_zero(&r->last_logon)) {
+               unix_time = nt_time_to_unix(r->last_logon);
                stored_time = pdb_get_logon_time(account);
                if (stored_time != unix_time)
                        pdb_set_logon_time(account, unix_time, PDB_CHANGED);
        }
 
-       if (!nt_time_is_zero(&delta->logoff_time)) {
-               unix_time = nt_time_to_unix(&delta->logoff_time);
+       if (!nt_time_is_zero(&r->last_logoff)) {
+               unix_time = nt_time_to_unix(r->last_logoff);
                stored_time = pdb_get_logoff_time(account);
                if (stored_time != unix_time)
                        pdb_set_logoff_time(account, unix_time,PDB_CHANGED);
        }
 
        /* Logon Divs */
-       if (pdb_get_logon_divs(account) != delta->logon_divs)
-               pdb_set_logon_divs(account, delta->logon_divs, PDB_CHANGED);
+       if (pdb_get_logon_divs(account) != r->logon_hours.units_per_week)
+               pdb_set_logon_divs(account, r->logon_hours.units_per_week, PDB_CHANGED);
 
+#if 0
+       /* no idea what to do with this one - gd */
        /* Max Logon Hours */
        if (delta->unknown1 != pdb_get_unknown_6(account)) {
                pdb_set_unknown_6(account, delta->unknown1, PDB_CHANGED);
        }
-
+#endif
        /* Logon Hours Len */
-       if (delta->buf_logon_hrs.buf_len != pdb_get_hours_len(account)) {
-               pdb_set_hours_len(account, delta->buf_logon_hrs.buf_len, PDB_CHANGED);
+       if (r->logon_hours.units_per_week/8 != pdb_get_hours_len(account)) {
+               pdb_set_hours_len(account, r->logon_hours.units_per_week/8, PDB_CHANGED);
        }
 
        /* Logon Hours */
-       if (delta->buf_logon_hrs.buffer) {
-               pstring oldstr, newstr;
+       if (r->logon_hours.bits) {
+               char oldstr[44], newstr[44];
                pdb_sethexhours(oldstr, pdb_get_hours(account));
-               pdb_sethexhours(newstr, delta->buf_logon_hrs.buffer);
+               pdb_sethexhours(newstr, r->logon_hours.bits);
                if (!strequal(oldstr, newstr))
-                       pdb_set_hours(account, (const uint8 *)delta->buf_logon_hrs.buffer, PDB_CHANGED);
+                       pdb_set_hours(account, r->logon_hours.bits, PDB_CHANGED);
        }
 
-       if (pdb_get_bad_password_count(account) != delta->bad_pwd_count)
-               pdb_set_bad_password_count(account, delta->bad_pwd_count, PDB_CHANGED);
+       if (pdb_get_bad_password_count(account) != r->bad_password_count)
+               pdb_set_bad_password_count(account, r->bad_password_count, PDB_CHANGED);
 
-       if (pdb_get_logon_count(account) != delta->logon_count)
-               pdb_set_logon_count(account, delta->logon_count, PDB_CHANGED);
+       if (pdb_get_logon_count(account) != r->logon_count)
+               pdb_set_logon_count(account, r->logon_count, PDB_CHANGED);
 
-       if (!nt_time_is_zero(&delta->pwd_last_set_time)) {
-               unix_time = nt_time_to_unix(&delta->pwd_last_set_time);
+       if (!nt_time_is_zero(&r->last_password_change)) {
+               unix_time = nt_time_to_unix(r->last_password_change);
                stored_time = pdb_get_pass_last_set_time(account);
                if (stored_time != unix_time)
                        pdb_set_pass_last_set_time(account, unix_time, PDB_CHANGED);
@@ -464,45 +563,44 @@ static NTSTATUS sam_account_from_delta(struct samu *account, SAM_ACCOUNT_INFO *d
                pdb_set_pass_last_set_time(account, time(NULL), PDB_CHANGED);
        }
 
-#if 0
-/*     No kickoff time in the delta? */
-       if (!nt_time_is_zero(&delta->kickoff_time)) {
-               unix_time = nt_time_to_unix(&delta->kickoff_time);
+       if (!nt_time_is_zero(&r->acct_expiry)) {
+               unix_time = nt_time_to_unix(r->acct_expiry);
                stored_time = pdb_get_kickoff_time(account);
                if (stored_time != unix_time)
                        pdb_set_kickoff_time(account, unix_time, PDB_CHANGED);
        }
-#endif
 
-       /* Decode hashes from password hash 
-          Note that win2000 may send us all zeros for the hashes if it doesn't 
+       /* Decode hashes from password hash
+          Note that win2000 may send us all zeros for the hashes if it doesn't
           think this channel is secure enough - don't set the passwords at all
           in that case
        */
-       if (memcmp(delta->pass.buf_lm_pwd, zero_buf, 16) != 0) {
-               sam_pwd_hash(delta->user_rid, delta->pass.buf_lm_pwd, lm_passwd, 0);
+       if (memcmp(r->ntpassword.hash, zero_buf, 16) != 0) {
+               sam_pwd_hash(r->rid, r->ntpassword.hash, lm_passwd, 0);
                pdb_set_lanman_passwd(account, lm_passwd, PDB_CHANGED);
        }
 
-       if (memcmp(delta->pass.buf_nt_pwd, zero_buf, 16) != 0) {
-               sam_pwd_hash(delta->user_rid, delta->pass.buf_nt_pwd, nt_passwd, 0);
+       if (memcmp(r->lmpassword.hash, zero_buf, 16) != 0) {
+               sam_pwd_hash(r->rid, r->lmpassword.hash, nt_passwd, 0);
                pdb_set_nt_passwd(account, nt_passwd, PDB_CHANGED);
        }
 
        /* TODO: account expiry time */
 
-       pdb_set_acct_ctrl(account, delta->acb_info, PDB_CHANGED);
+       pdb_set_acct_ctrl(account, r->acct_flags, PDB_CHANGED);
 
        pdb_set_domain(account, lp_workgroup(), PDB_CHANGED);
 
        return NT_STATUS_OK;
 }
 
-static NTSTATUS fetch_account_info(uint32 rid, SAM_ACCOUNT_INFO *delta)
+static NTSTATUS fetch_account_info(uint32_t rid,
+                                  struct netr_DELTA_USER *r)
 {
+
        NTSTATUS nt_ret = NT_STATUS_UNSUCCESSFUL;
        fstring account;
-       pstring add_script;
+       char *add_script = NULL;
        struct samu *sam_account=NULL;
        GROUP_MAP map;
        struct group *grp;
@@ -511,69 +609,91 @@ static NTSTATUS fetch_account_info(uint32 rid, SAM_ACCOUNT_INFO *delta)
        struct passwd *passwd;
        fstring sid_string;
 
-       fstrcpy(account, unistr2_static(&delta->uni_acct_name));
+       fstrcpy(account, r->account_name.string);
        d_printf("Creating account: %s\n", account);
 
        if ( !(sam_account = samu_new( NULL )) ) {
                return NT_STATUS_NO_MEMORY;
        }
 
-       if (!(passwd = Get_Pwnam(account))) {
+       if (!(passwd = Get_Pwnam_alloc(sam_account, account))) {
                /* Create appropriate user */
-               if (delta->acb_info & ACB_NORMAL) {
-                       pstrcpy(add_script, lp_adduser_script());
-               } else if ( (delta->acb_info & ACB_WSTRUST) ||
-                           (delta->acb_info & ACB_SVRTRUST) ||
-                           (delta->acb_info & ACB_DOMTRUST) ) {
-                       pstrcpy(add_script, lp_addmachine_script());
+               if (r->acct_flags & ACB_NORMAL) {
+                       add_script = talloc_strdup(sam_account,
+                                       lp_adduser_script());
+               } else if ( (r->acct_flags & ACB_WSTRUST) ||
+                           (r->acct_flags & ACB_SVRTRUST) ||
+                           (r->acct_flags & ACB_DOMTRUST) ) {
+                       add_script = talloc_strdup(sam_account,
+                                       lp_addmachine_script());
                } else {
                        DEBUG(1, ("Unknown user type: %s\n",
-                                 pdb_encode_acct_ctrl(delta->acb_info, NEW_PW_FORMAT_SPACE_PADDED_LEN)));
+                                 pdb_encode_acct_ctrl(r->acct_flags, NEW_PW_FORMAT_SPACE_PADDED_LEN)));
                        nt_ret = NT_STATUS_UNSUCCESSFUL;
                        goto done;
                }
+               if (!add_script) {
+                       nt_ret = NT_STATUS_NO_MEMORY;
+                       goto done;
+               }
                if (*add_script) {
                        int add_ret;
-                       all_string_sub(add_script, "%u", account,
-                                      sizeof(account));
+                       add_script = talloc_all_string_sub(sam_account,
+                                       add_script,
+                                       "%u",
+                                       account);
+                       if (!add_script) {
+                               nt_ret = NT_STATUS_NO_MEMORY;
+                               goto done;
+                       }
                        add_ret = smbrun(add_script,NULL);
                        DEBUG(add_ret ? 0 : 1,("fetch_account: Running the command `%s' "
                                 "gave %d\n", add_script, add_ret));
+                       if (add_ret == 0) {
+                               smb_nscd_flush_user_cache();
+                       }
                }
-               
+
                /* try and find the possible unix account again */
-               if ( !(passwd = Get_Pwnam(account)) ) {
+               if ( !(passwd = Get_Pwnam_alloc(sam_account, account)) ) {
                        d_fprintf(stderr, "Could not create posix account info for '%s'\n", account);
                        nt_ret = NT_STATUS_NO_SUCH_USER;
                        goto done;
                }
        }
-       
+
        sid_copy(&user_sid, get_global_sam_sid());
-       sid_append_rid(&user_sid, delta->user_rid);
+       sid_append_rid(&user_sid, r->rid);
 
-       DEBUG(3, ("Attempting to find SID %s for user %s in the passdb\n", sid_to_string(sid_string, &user_sid), account));
+       DEBUG(3, ("Attempting to find SID %s for user %s in the passdb\n",
+                 sid_to_fstring(sid_string, &user_sid), account));
        if (!pdb_getsampwsid(sam_account, &user_sid)) {
-               sam_account_from_delta(sam_account, delta);
-               DEBUG(3, ("Attempting to add user SID %s for user %s in the passdb\n", 
-                         sid_to_string(sid_string, &user_sid), pdb_get_username(sam_account)));
+               sam_account_from_delta(sam_account, r);
+               DEBUG(3, ("Attempting to add user SID %s for user %s in the passdb\n",
+                         sid_to_fstring(sid_string, &user_sid),
+                         pdb_get_username(sam_account)));
                if (!NT_STATUS_IS_OK(pdb_add_sam_account(sam_account))) {
                        DEBUG(1, ("SAM Account for %s failed to be added to the passdb!\n",
                                  account));
-                       return NT_STATUS_ACCESS_DENIED; 
+                       return NT_STATUS_ACCESS_DENIED;
                }
        } else {
-               sam_account_from_delta(sam_account, delta);
-               DEBUG(3, ("Attempting to update user SID %s for user %s in the passdb\n", 
-                         sid_to_string(sid_string, &user_sid), pdb_get_username(sam_account)));
+               sam_account_from_delta(sam_account, r);
+               DEBUG(3, ("Attempting to update user SID %s for user %s in the passdb\n",
+                         sid_to_fstring(sid_string, &user_sid),
+                         pdb_get_username(sam_account)));
                if (!NT_STATUS_IS_OK(pdb_update_sam_account(sam_account))) {
                        DEBUG(1, ("SAM Account for %s failed to be updated in the passdb!\n",
                                  account));
                        TALLOC_FREE(sam_account);
-                       return NT_STATUS_ACCESS_DENIED; 
+                       return NT_STATUS_ACCESS_DENIED;
                }
        }
 
+       if (pdb_get_group_sid(sam_account) == NULL) {
+               return NT_STATUS_UNSUCCESSFUL;
+       }
+
        group_sid = *pdb_get_group_sid(sam_account);
 
        if (!pdb_getgrsid(&map, group_sid)) {
@@ -582,16 +702,16 @@ static NTSTATUS fetch_account_info(uint32 rid, SAM_ACCOUNT_INFO *delta)
        } else {
                if (map.gid != passwd->pw_gid) {
                        if (!(grp = getgrgid(map.gid))) {
-                               DEBUG(0, ("Could not find unix group %lu for user %s (group SID=%s)\n", 
-                                         (unsigned long)map.gid, pdb_get_username(sam_account), sid_string_static(&group_sid)));
+                               DEBUG(0, ("Could not find unix group %lu for user %s (group SID=%s)\n",
+                                         (unsigned long)map.gid, pdb_get_username(sam_account), sid_string_tos(&group_sid)));
                        } else {
                                smb_set_primary_group(grp->gr_name, pdb_get_username(sam_account));
                        }
                }
-       }       
+       }
 
        if ( !passwd ) {
-               DEBUG(1, ("No unix user for this account (%s), cannot adjust mappings\n", 
+               DEBUG(1, ("No unix user for this account (%s), cannot adjust mappings\n",
                        pdb_get_username(sam_account)));
        }
 
@@ -600,7 +720,8 @@ static NTSTATUS fetch_account_info(uint32 rid, SAM_ACCOUNT_INFO *delta)
        return nt_ret;
 }
 
-static NTSTATUS fetch_group_info(uint32 rid, SAM_GROUP_INFO *delta)
+static NTSTATUS fetch_group_info(uint32_t rid,
+                                struct netr_DELTA_GROUP *r)
 {
        fstring name;
        fstring comment;
@@ -608,15 +729,15 @@ static NTSTATUS fetch_group_info(uint32 rid, SAM_GROUP_INFO *delta)
        DOM_SID group_sid;
        fstring sid_string;
        GROUP_MAP map;
-       BOOL insert = True;
+       bool insert = True;
 
-       unistr2_to_ascii(name, &delta->uni_grp_name, sizeof(name)-1);
-       unistr2_to_ascii(comment, &delta->uni_grp_desc, sizeof(comment)-1);
+       fstrcpy(name, r->group_name.string);
+       fstrcpy(comment, r->description.string);
 
        /* add the group to the mapping table */
        sid_copy(&group_sid, get_global_sam_sid());
        sid_append_rid(&group_sid, rid);
-       sid_to_string(sid_string, &group_sid);
+       sid_to_fstring(sid_string, &group_sid);
 
        if (pdb_getgrsid(&map, group_sid)) {
                if ( map.gid != -1 )
@@ -629,14 +750,14 @@ static NTSTATUS fetch_group_info(uint32 rid, SAM_GROUP_INFO *delta)
 
                /* No group found from mapping, find it from its name. */
                if ((grp = getgrnam(name)) == NULL) {
-               
+
                        /* No appropriate group found, create one */
-                       
+
                        d_printf("Creating unix group: '%s'\n", name);
-                       
+
                        if (smb_create_group(name, &gid) != 0)
                                return NT_STATUS_ACCESS_DENIED;
-                               
+
                        if ((grp = getgrnam(name)) == NULL)
                                return NT_STATUS_ACCESS_DENIED;
                }
@@ -646,7 +767,7 @@ static NTSTATUS fetch_group_info(uint32 rid, SAM_GROUP_INFO *delta)
        map.sid = group_sid;
        map.sid_name_use = SID_NAME_DOM_GRP;
        fstrcpy(map.nt_name, name);
-       if (delta->hdr_grp_desc.buffer) {
+       if (r->description.string) {
                fstrcpy(map.comment, comment);
        } else {
                fstrcpy(map.comment, "");
@@ -660,7 +781,8 @@ static NTSTATUS fetch_group_info(uint32 rid, SAM_GROUP_INFO *delta)
        return NT_STATUS_OK;
 }
 
-static NTSTATUS fetch_group_mem_info(uint32 rid, SAM_GROUP_MEM_INFO *delta)
+static NTSTATUS fetch_group_mem_info(uint32_t rid,
+                                    struct netr_DELTA_GROUP_MEMBER *r)
 {
        int i;
        TALLOC_CTX *t = NULL;
@@ -670,7 +792,7 @@ static NTSTATUS fetch_group_mem_info(uint32 rid, SAM_GROUP_MEM_INFO *delta)
        GROUP_MAP map;
        struct group *grp;
 
-       if (delta->num_members == 0) {
+       if (r->num_rids == 0) {
                return NT_STATUS_OK;
        }
 
@@ -694,9 +816,17 @@ static NTSTATUS fetch_group_mem_info(uint32 rid, SAM_GROUP_MEM_INFO *delta)
                return NT_STATUS_NO_MEMORY;
        }
 
-       nt_members = TALLOC_ZERO_ARRAY(t, char *, delta->num_members);
+       if (r->num_rids) {
+               if ((nt_members = TALLOC_ZERO_ARRAY(t, char *, r->num_rids)) == NULL) {
+                       DEBUG(0, ("talloc failed\n"));
+                       talloc_free(t);
+                       return NT_STATUS_NO_MEMORY;
+               }
+       } else {
+               nt_members = NULL;
+       }
 
-       for (i=0; i<delta->num_members; i++) {
+       for (i=0; i < r->num_rids; i++) {
                struct samu *member = NULL;
                DOM_SID member_sid;
 
@@ -706,11 +836,11 @@ static NTSTATUS fetch_group_mem_info(uint32 rid, SAM_GROUP_MEM_INFO *delta)
                }
 
                sid_copy(&member_sid, get_global_sam_sid());
-               sid_append_rid(&member_sid, delta->rids[i]);
+               sid_append_rid(&member_sid, r->rids[i]);
 
                if (!pdb_getsampwsid(member, &member_sid)) {
                        DEBUG(1, ("Found bogus group member: %d (member_sid=%s group=%s)\n",
-                                 delta->rids[i], sid_string_static(&member_sid), grp->gr_name));
+                                 r->rids[i], sid_string_tos(&member_sid), grp->gr_name));
                        TALLOC_FREE(member);
                        continue;
                }
@@ -720,7 +850,7 @@ static NTSTATUS fetch_group_mem_info(uint32 rid, SAM_GROUP_MEM_INFO *delta)
                        TALLOC_FREE(member);
                        continue;
                }
-               
+
                d_printf("%s,", pdb_get_username(member));
                nt_members[i] = talloc_strdup(t, pdb_get_username(member));
                TALLOC_FREE(member);
@@ -731,8 +861,8 @@ static NTSTATUS fetch_group_mem_info(uint32 rid, SAM_GROUP_MEM_INFO *delta)
        unix_members = grp->gr_mem;
 
        while (*unix_members) {
-               BOOL is_nt_member = False;
-               for (i=0; i<delta->num_members; i++) {
+               bool is_nt_member = False;
+               for (i=0; i < r->num_rids; i++) {
                        if (nt_members[i] == NULL) {
                                /* This was a primary group */
                                continue;
@@ -752,8 +882,8 @@ static NTSTATUS fetch_group_mem_info(uint32 rid, SAM_GROUP_MEM_INFO *delta)
                unix_members += 1;
        }
 
-       for (i=0; i<delta->num_members; i++) {
-               BOOL is_unix_member = False;
+       for (i=0; i < r->num_rids; i++) {
+               bool is_unix_member = False;
 
                if (nt_members[i] == NULL) {
                        /* This was the primary group */
@@ -777,12 +907,13 @@ static NTSTATUS fetch_group_mem_info(uint32 rid, SAM_GROUP_MEM_INFO *delta)
                        smb_add_user_group(grp->gr_name, nt_members[i]);
                }
        }
-       
+
        talloc_destroy(t);
        return NT_STATUS_OK;
 }
 
-static NTSTATUS fetch_alias_info(uint32 rid, SAM_ALIAS_INFO *delta,
+static NTSTATUS fetch_alias_info(uint32_t rid,
+                                struct netr_DELTA_ALIAS *r,
                                 DOM_SID dom_sid)
 {
        fstring name;
@@ -791,15 +922,15 @@ static NTSTATUS fetch_alias_info(uint32 rid, SAM_ALIAS_INFO *delta,
        DOM_SID alias_sid;
        fstring sid_string;
        GROUP_MAP map;
-       BOOL insert = True;
+       bool insert = True;
 
-       unistr2_to_ascii(name, &delta->uni_als_name, sizeof(name)-1);
-       unistr2_to_ascii(comment, &delta->uni_als_desc, sizeof(comment)-1);
+       fstrcpy(name, r->alias_name.string);
+       fstrcpy(comment, r->description.string);
 
        /* Find out whether the group is already mapped */
        sid_copy(&alias_sid, &dom_sid);
        sid_append_rid(&alias_sid, rid);
-       sid_to_string(sid_string, &alias_sid);
+       sid_to_fstring(sid_string, &alias_sid);
 
        if (pdb_getgrsid(&map, alias_sid)) {
                grp = getgrgid(map.gid);
@@ -839,36 +970,50 @@ static NTSTATUS fetch_alias_info(uint32 rid, SAM_ALIAS_INFO *delta,
        return NT_STATUS_OK;
 }
 
-static NTSTATUS fetch_alias_mem(uint32 rid, SAM_ALIAS_MEM_INFO *delta, DOM_SID dom_sid)
+static NTSTATUS fetch_alias_mem(uint32_t rid,
+                               struct netr_DELTA_ALIAS_MEMBER *r,
+                               DOM_SID dom_sid)
 {
        return NT_STATUS_OK;
 }
 
-static NTSTATUS fetch_domain_info(uint32 rid, SAM_DOMAIN_INFO *delta)
+static NTSTATUS fetch_domain_info(uint32_t rid,
+                                 struct netr_DELTA_DOMAIN *r)
 {
-       time_t u_max_age, u_min_age, u_logout, u_lockoutreset, u_lockouttime;
+       time_t u_max_age, u_min_age, u_logout;
+#if 0
+       /* FIXME: gd */
+       time_t u_lockoutreset, u_lockouttime;
+#endif
        NTSTATUS nt_status = NT_STATUS_UNSUCCESSFUL;
-       pstring domname;
+       const char *domname;
 
-       u_max_age = nt_time_to_unix_abs((NTTIME *)&delta->max_pwd_age);
-       u_min_age = nt_time_to_unix_abs((NTTIME *)&delta->min_pwd_age);
-       u_logout = nt_time_to_unix_abs((NTTIME *)&delta->force_logoff);
-       u_lockoutreset = nt_time_to_unix_abs((NTTIME *)&delta->account_lockout.reset_count);
-       u_lockouttime = nt_time_to_unix_abs((NTTIME *)&delta->account_lockout.lockout_duration);
-
-       unistr2_to_ascii(domname, &delta->uni_dom_name, sizeof(domname) - 1);
+       u_max_age = uint64s_nt_time_to_unix_abs((uint64 *)&r->max_password_age);
+       u_min_age = uint64s_nt_time_to_unix_abs((uint64 *)&r->min_password_age);
+       u_logout = uint64s_nt_time_to_unix_abs((uint64 *)&r->force_logoff_time);
+#if 0
+       /* FIXME: gd */
+       u_lockoutreset = uint64s_nt_time_to_unix_abs(&delta->account_lockout.reset_count);
+       u_lockouttime = uint64s_nt_time_to_unix_abs(&delta->account_lockout.lockout_duration);
+#endif
+       domname = r->domain_name.string;
+       if (!domname) {
+               return NT_STATUS_NO_MEMORY;
+       }
 
-       /* we don't handle BUILTIN account policies */  
+       /* we don't handle BUILTIN account policies */
        if (!strequal(domname, get_global_sam_name())) {
                printf("skipping SAM_DOMAIN_INFO delta for '%s' (is not my domain)\n", domname);
                return NT_STATUS_OK;
        }
 
 
-       if (!pdb_set_account_policy(AP_PASSWORD_HISTORY, delta->pwd_history_len))
+       if (!pdb_set_account_policy(AP_PASSWORD_HISTORY,
+                                   r->password_history_length))
                return nt_status;
 
-       if (!pdb_set_account_policy(AP_MIN_PASSWORD_LEN, delta->min_pwd_len))
+       if (!pdb_set_account_policy(AP_MIN_PASSWORD_LEN,
+                                   r->min_password_length))
                return nt_status;
 
        if (!pdb_set_account_policy(AP_MAX_PASSWORD_AGE, (uint32)u_max_age))
@@ -879,7 +1024,8 @@ static NTSTATUS fetch_domain_info(uint32 rid, SAM_DOMAIN_INFO *delta)
 
        if (!pdb_set_account_policy(AP_TIME_TO_LOGOUT, (uint32)u_logout))
                return nt_status;
-
+#if 0
+/* FIXME: gd */
        if (!pdb_set_account_policy(AP_BAD_ATTEMPT_LOCKOUT, delta->account_lockout.bad_attempt_lockout))
                return nt_status;
 
@@ -891,88 +1037,111 @@ static NTSTATUS fetch_domain_info(uint32 rid, SAM_DOMAIN_INFO *delta)
 
        if (!pdb_set_account_policy(AP_LOCK_ACCOUNT_DURATION, (uint32)u_lockouttime))
                return nt_status;
+#endif
 
-       if (!pdb_set_account_policy(AP_USER_MUST_LOGON_TO_CHG_PASS, delta->logon_chgpass))
+       if (!pdb_set_account_policy(AP_USER_MUST_LOGON_TO_CHG_PASS,
+                                   r->logon_to_chgpass))
                return nt_status;
 
        return NT_STATUS_OK;
 }
 
-
-static void fetch_sam_entry(SAM_DELTA_HDR *hdr_delta, SAM_DELTA_CTR *delta,
-               DOM_SID dom_sid)
+static void fetch_sam_entry(struct netr_DELTA_ENUM *r, DOM_SID dom_sid)
 {
-       switch(hdr_delta->type) {
-       case SAM_DELTA_ACCOUNT_INFO:
-               fetch_account_info(hdr_delta->target_rid,
-                                  &delta->account_info);
+       switch(r->delta_type) {
+       case NETR_DELTA_USER:
+               fetch_account_info(r->delta_id_union.rid,
+                                  r->delta_union.user);
                break;
-       case SAM_DELTA_GROUP_INFO:
-               fetch_group_info(hdr_delta->target_rid,
-                                &delta->group_info);
+       case NETR_DELTA_GROUP:
+               fetch_group_info(r->delta_id_union.rid,
+                                r->delta_union.group);
                break;
-       case SAM_DELTA_GROUP_MEM:
-               fetch_group_mem_info(hdr_delta->target_rid,
-                                    &delta->grp_mem_info);
+       case NETR_DELTA_GROUP_MEMBER:
+               fetch_group_mem_info(r->delta_id_union.rid,
+                                    r->delta_union.group_member);
                break;
-       case SAM_DELTA_ALIAS_INFO:
-               fetch_alias_info(hdr_delta->target_rid,
-                                &delta->alias_info, dom_sid);
+       case NETR_DELTA_ALIAS:
+               fetch_alias_info(r->delta_id_union.rid,
+                                r->delta_union.alias,
+                                dom_sid);
                break;
-       case SAM_DELTA_ALIAS_MEM:
-               fetch_alias_mem(hdr_delta->target_rid,
-                               &delta->als_mem_info, dom_sid);
+       case NETR_DELTA_ALIAS_MEMBER:
+               fetch_alias_mem(r->delta_id_union.rid,
+                               r->delta_union.alias_member,
+                               dom_sid);
                break;
-       case SAM_DELTA_DOMAIN_INFO:
-               fetch_domain_info(hdr_delta->target_rid,
-                               &delta->domain_info);
+       case NETR_DELTA_DOMAIN:
+               fetch_domain_info(r->delta_id_union.rid,
+                                 r->delta_union.domain);
                break;
        /* The following types are recognised but not handled */
-       case SAM_DELTA_RENAME_GROUP:
-               d_printf("SAM_DELTA_RENAME_GROUP not handled\n");
+       case NETR_DELTA_RENAME_GROUP:
+               d_printf("NETR_DELTA_RENAME_GROUP not handled\n");
                break;
-       case SAM_DELTA_RENAME_USER:
-               d_printf("SAM_DELTA_RENAME_USER not handled\n");
+       case NETR_DELTA_RENAME_USER:
+               d_printf("NETR_DELTA_RENAME_USER not handled\n");
                break;
-       case SAM_DELTA_RENAME_ALIAS:
-               d_printf("SAM_DELTA_RENAME_ALIAS not handled\n");
+       case NETR_DELTA_RENAME_ALIAS:
+               d_printf("NETR_DELTA_RENAME_ALIAS not handled\n");
                break;
-       case SAM_DELTA_POLICY_INFO:
-               d_printf("SAM_DELTA_POLICY_INFO not handled\n");
+       case NETR_DELTA_POLICY:
+               d_printf("NETR_DELTA_POLICY not handled\n");
                break;
-       case SAM_DELTA_TRUST_DOMS:
-               d_printf("SAM_DELTA_TRUST_DOMS not handled\n");
+       case NETR_DELTA_TRUSTED_DOMAIN:
+               d_printf("NETR_DELTA_TRUSTED_DOMAIN not handled\n");
                break;
-       case SAM_DELTA_PRIVS_INFO:
-               d_printf("SAM_DELTA_PRIVS_INFO not handled\n");
+       case NETR_DELTA_ACCOUNT:
+               d_printf("NETR_DELTA_ACCOUNT not handled\n");
                break;
-       case SAM_DELTA_SECRET_INFO:
-               d_printf("SAM_DELTA_SECRET_INFO not handled\n");
+       case NETR_DELTA_SECRET:
+               d_printf("NETR_DELTA_SECRET not handled\n");
                break;
-       case SAM_DELTA_DELETE_GROUP:
-               d_printf("SAM_DELTA_DELETE_GROUP not handled\n");
+       case NETR_DELTA_DELETE_GROUP:
+               d_printf("NETR_DELTA_DELETE_GROUP not handled\n");
                break;
-       case SAM_DELTA_DELETE_USER:
-               d_printf("SAM_DELTA_DELETE_USER not handled\n");
+       case NETR_DELTA_DELETE_USER:
+               d_printf("NETR_DELTA_DELETE_USER not handled\n");
                break;
-       case SAM_DELTA_MODIFIED_COUNT:
-               d_printf("SAM_DELTA_MODIFIED_COUNT not handled\n");
+       case NETR_DELTA_MODIFY_COUNT:
+               d_printf("NETR_DELTA_MODIFY_COUNT not handled\n");
+               break;
+       case NETR_DELTA_DELETE_ALIAS:
+               d_printf("NETR_DELTA_DELETE_ALIAS not handled\n");
+               break;
+       case NETR_DELTA_DELETE_TRUST:
+               d_printf("NETR_DELTA_DELETE_TRUST not handled\n");
+               break;
+       case NETR_DELTA_DELETE_ACCOUNT:
+               d_printf("NETR_DELTA_DELETE_ACCOUNT not handled\n");
+               break;
+       case NETR_DELTA_DELETE_SECRET:
+               d_printf("NETR_DELTA_DELETE_SECRET not handled\n");
+               break;
+       case NETR_DELTA_DELETE_GROUP2:
+               d_printf("NETR_DELTA_DELETE_GROUP2 not handled\n");
+               break;
+       case NETR_DELTA_DELETE_USER2:
+               d_printf("NETR_DELTA_DELETE_USER2 not handled\n");
                break;
        default:
-               d_printf("Unknown delta record type %d\n", hdr_delta->type);
+               d_printf("Unknown delta record type %d\n", r->delta_type);
                break;
        }
 }
 
 static NTSTATUS fetch_database(struct rpc_pipe_client *pipe_hnd, uint32 db_type, DOM_SID dom_sid)
 {
-       uint32 sync_context = 0;
         NTSTATUS result;
        int i;
         TALLOC_CTX *mem_ctx;
-        SAM_DELTA_HDR *hdr_deltas;
-        SAM_DELTA_CTR *deltas;
-        uint32 num_deltas;
+       const char *logon_server = pipe_hnd->cli->desthost;
+       const char *computername = global_myname();
+       struct netr_Authenticator credential;
+       struct netr_Authenticator return_authenticator;
+       enum netr_SamDatabaseID database_id = db_type;
+       uint16_t restart_state = 0;
+       uint32_t sync_context = 0;
 
        if (!(mem_ctx = talloc_init("fetch_database")))
                return NT_STATUS_NO_MEMORY;
@@ -993,20 +1162,36 @@ static NTSTATUS fetch_database(struct rpc_pipe_client *pipe_hnd, uint32 db_type,
        }
 
        do {
-               result = rpccli_netlogon_sam_sync(pipe_hnd, mem_ctx,
-                                              db_type, sync_context,
-                                              &num_deltas,
-                                              &hdr_deltas, &deltas);
-
-               if (NT_STATUS_IS_OK(result) ||
-                   NT_STATUS_EQUAL(result, STATUS_MORE_ENTRIES)) {
-                       for (i = 0; i < num_deltas; i++) {
-                               fetch_sam_entry(&hdr_deltas[i], &deltas[i], dom_sid);
-                       }
-               } else
-                       return result;
+               struct netr_DELTA_ENUM_ARRAY *delta_enum_array = NULL;
+
+               netlogon_creds_client_step(pipe_hnd->dc, &credential);
+
+               result = rpccli_netr_DatabaseSync2(pipe_hnd, mem_ctx,
+                                                  logon_server,
+                                                  computername,
+                                                  &credential,
+                                                  &return_authenticator,
+                                                  database_id,
+                                                  restart_state,
+                                                  &sync_context,
+                                                  &delta_enum_array,
+                                                  0xffff);
+
+               /* Check returned credentials. */
+               if (!netlogon_creds_client_check(pipe_hnd->dc,
+                                                &return_authenticator.cred)) {
+                       DEBUG(0,("credentials chain check failed\n"));
+                       return NT_STATUS_ACCESS_DENIED;
+               }
+
+               if (NT_STATUS_IS_ERR(result)) {
+                       break;
+               }
+
+               for (i = 0; i < delta_enum_array->num_deltas; i++) {
+                       fetch_sam_entry(&delta_enum_array->delta_enum[i], dom_sid);
+               }
 
-               sync_context += 1;
        } while (NT_STATUS_EQUAL(result, STATUS_MORE_ENTRIES));
 
        talloc_destroy(mem_ctx);
@@ -1014,10 +1199,10 @@ static NTSTATUS fetch_database(struct rpc_pipe_client *pipe_hnd, uint32 db_type,
        return result;
 }
 
-static NTSTATUS populate_ldap_for_ldif(fstring sid, const char *suffix, const char 
+static NTSTATUS populate_ldap_for_ldif(fstring sid, const char *suffix, const char
                       *builtin_sid, FILE *add_fd)
 {
-       char *user_suffix, *group_suffix, *machine_suffix, *idmap_suffix;
+       const char *user_suffix, *group_suffix, *machine_suffix, *idmap_suffix;
        char *user_attr=NULL, *group_attr=NULL;
        char *suffix_attr;
        int len;
@@ -1046,7 +1231,7 @@ static NTSTATUS populate_ldap_for_ldif(fstring sid, const char *suffix, const ch
                SAFE_FREE(suffix_attr);
                return NT_STATUS_NO_MEMORY;
        }
-       /* If it exists and is distinct from other containers, 
+       /* If it exists and is distinct from other containers,
           Write the Users entity */
        if (*user_suffix && strcmp(user_suffix, suffix)) {
                user_attr = sstring_sub(lp_ldap_user_suffix(), '=', ',');
@@ -1065,7 +1250,7 @@ static NTSTATUS populate_ldap_for_ldif(fstring sid, const char *suffix, const ch
                SAFE_FREE(user_attr);
                return NT_STATUS_NO_MEMORY;
        }
-       /* If it exists and is distinct from other containers, 
+       /* If it exists and is distinct from other containers,
           Write the Groups entity */
        if (*group_suffix && strcmp(group_suffix, suffix)) {
                group_attr = sstring_sub(lp_ldap_group_suffix(), '=', ',');
@@ -1077,7 +1262,7 @@ static NTSTATUS populate_ldap_for_ldif(fstring sid, const char *suffix, const ch
                fflush(add_fd);
        }
 
-       /* If it exists and is distinct from other containers, 
+       /* If it exists and is distinct from other containers,
           Write the Computers entity */
        machine_suffix = lp_ldap_machine_suffix();
        if (machine_suffix == NULL) {
@@ -1101,7 +1286,7 @@ static NTSTATUS populate_ldap_for_ldif(fstring sid, const char *suffix, const ch
                fflush(add_fd);
        }
 
-       /* If it exists and is distinct from other containers, 
+       /* If it exists and is distinct from other containers,
           Write the IdMap entity */
        idmap_suffix = lp_ldap_idmap_suffix();
        if (idmap_suffix == NULL) {
@@ -1124,37 +1309,6 @@ static NTSTATUS populate_ldap_for_ldif(fstring sid, const char *suffix, const ch
                fflush(add_fd);
        }
 
-       /* Write the root entity */
-       fprintf(add_fd, "# root, %s, %s\n", user_attr, suffix);
-       fprintf(add_fd, "dn: uid=root,ou=%s,%s\n", user_attr, suffix);
-       fprintf(add_fd, "cn: root\n");
-       fprintf(add_fd, "sn: root\n");
-       fprintf(add_fd, "objectClass: inetOrgPerson\n");
-       fprintf(add_fd, "objectClass: sambaSAMAccount\n");
-       fprintf(add_fd, "objectClass: posixAccount\n");
-       fprintf(add_fd, "objectClass: shadowAccount\n");
-       fprintf(add_fd, "gidNumber: 0\n");
-       fprintf(add_fd, "uid: root\n");
-       fprintf(add_fd, "uidNumber: 0\n");
-       fprintf(add_fd, "homeDirectory: /home/root\n");
-       fprintf(add_fd, "sambaPwdLastSet: 0\n");
-       fprintf(add_fd, "sambaLogonTime: 0\n");
-       fprintf(add_fd, "sambaLogoffTime: 2147483647\n");
-       fprintf(add_fd, "sambaKickoffTime: 2147483647\n");
-       fprintf(add_fd, "sambaPwdCanChange: 0\n");
-       fprintf(add_fd, "sambaPwdMustChange: 2147483647\n");
-       fprintf(add_fd, "sambaHomePath: \\\\PDC-SRV\root\n");
-       fprintf(add_fd, "sambaHomeDrive: H:\n");
-       fprintf(add_fd, "sambaProfilePath: \\\\PDC-SRV\\profiles\\root\n");
-       fprintf(add_fd, "sambaprimaryGroupSID: %s-512\n", sid);
-       fprintf(add_fd, "sambaLMPassword: XXX\n");
-       fprintf(add_fd, "sambaNTPassword: XXX\n");
-       fprintf(add_fd, "sambaAcctFlags: [U\n");
-       fprintf(add_fd, "sambaSID: %s-500\n", sid);
-       fprintf(add_fd, "loginShell: /bin/false\n");
-       fprintf(add_fd, "\n");
-       fflush(add_fd);
-
        /* Write the domain entity */
        fprintf(add_fd, "# %s, %s\n", lp_workgroup(), suffix);
        fprintf(add_fd, "dn: sambaDomainName=%s,%s\n", lp_workgroup(),
@@ -1168,38 +1322,7 @@ static NTSTATUS populate_ldap_for_ldif(fstring sid, const char *suffix, const ch
        fprintf(add_fd, "\n");
        fflush(add_fd);
 
-       /* Write user nobody entity */
-       fprintf(add_fd, "# nobody, %s, %s\n", user_attr, suffix);
-       fprintf(add_fd, "dn: uid=nobody,ou=%s,%s\n", user_attr, suffix);
-       fprintf(add_fd, "cn: nobody\n");
-       fprintf(add_fd, "sn: nobody\n");
-       fprintf(add_fd, "objectClass: inetOrgPerson\n");
-       fprintf(add_fd, "objectClass: sambaSAMAccount\n");
-       fprintf(add_fd, "objectClass: posixAccount\n");
-       fprintf(add_fd, "objectClass: shadowAccount\n");
-       fprintf(add_fd, "gidNumber: 514\n");
-       fprintf(add_fd, "uid: nobody\n");
-       fprintf(add_fd, "uidNumber: 999\n");
-       fprintf(add_fd, "homeDirectory: /nobodyshomedir\n");
-       fprintf(add_fd, "sambaPwdLastSet: 0\n");
-       fprintf(add_fd, "sambaLogonTime: 0\n");
-       fprintf(add_fd, "sambaLogoffTime: 2147483647\n");
-       fprintf(add_fd, "sambaKickoffTime: 2147483647\n");
-       fprintf(add_fd, "sambaPwdCanChange: 0\n");
-       fprintf(add_fd, "sambaPwdMustChange: 2147483647\n");
-       fprintf(add_fd, "sambaHomePath: \\\\PDC-SMD3\\homes\\nobody\n");
-       fprintf(add_fd, "sambaHomeDrive: H:\n");
-       fprintf(add_fd, "sambaProfilePath: \\\\PDC-SMB3\\profiles\\nobody\n");
-       fprintf(add_fd, "sambaprimaryGroupSID: %s-514\n", sid);
-       fprintf(add_fd, "sambaLMPassword: NOPASSWORDXXXXXXXXXXXXXXXXXXXXX\n");
-       fprintf(add_fd, "sambaNTPassword: NOPASSWORDXXXXXXXXXXXXXXXXXXXXX\n");
-       fprintf(add_fd, "sambaAcctFlags: [NU\n");
-       fprintf(add_fd, "sambaSID: %s-2998\n", sid);
-       fprintf(add_fd, "loginShell: /bin/false\n");
-       fprintf(add_fd, "\n");
-       fflush(add_fd);
-
-       /* Write the Domain Admins entity */ 
+       /* Write the Domain Admins entity */
        fprintf(add_fd, "# Domain Admins, %s, %s\n", group_attr,
                suffix);
        fprintf(add_fd, "dn: cn=Domain Admins,ou=%s,%s\n", group_attr,
@@ -1216,7 +1339,7 @@ static NTSTATUS populate_ldap_for_ldif(fstring sid, const char *suffix, const ch
        fprintf(add_fd, "\n");
        fflush(add_fd);
 
-       /* Write the Domain Users entity */ 
+       /* Write the Domain Users entity */
        fprintf(add_fd, "# Domain Users, %s, %s\n", group_attr,
                suffix);
        fprintf(add_fd, "dn: cn=Domain Users,ou=%s,%s\n", group_attr,
@@ -1232,7 +1355,7 @@ static NTSTATUS populate_ldap_for_ldif(fstring sid, const char *suffix, const ch
        fprintf(add_fd, "\n");
        fflush(add_fd);
 
-       /* Write the Domain Guests entity */ 
+       /* Write the Domain Guests entity */
        fprintf(add_fd, "# Domain Guests, %s, %s\n", group_attr,
                suffix);
        fprintf(add_fd, "dn: cn=Domain Guests,ou=%s,%s\n", group_attr,
@@ -1333,7 +1456,7 @@ static NTSTATUS populate_ldap_for_ldif(fstring sid, const char *suffix, const ch
        return NT_STATUS_OK;
 }
 
-static NTSTATUS map_populate_groups(GROUPMAP *groupmap, ACCOUNTMAP *accountmap, fstring sid, 
+static NTSTATUS map_populate_groups(GROUPMAP *groupmap, ACCOUNTMAP *accountmap, fstring sid,
                    const char *suffix, const char *builtin_sid)
 {
        char *group_attr = sstring_sub(lp_ldap_group_suffix(), '=', ',');
@@ -1341,72 +1464,157 @@ static NTSTATUS map_populate_groups(GROUPMAP *groupmap, ACCOUNTMAP *accountmap,
        /* Map the groups created by populate_ldap_for_ldif */
        groupmap[0].rid = 512;
        groupmap[0].gidNumber = 512;
-       pstr_sprintf(groupmap[0].sambaSID, "%s-512", sid);
-       pstr_sprintf(groupmap[0].group_dn, "cn=Domain Admins,ou=%s,%s", 
-                     group_attr, suffix);
+       snprintf(groupmap[0].sambaSID, sizeof(groupmap[0].sambaSID),
+                       "%s-512", sid);
+       snprintf(groupmap[0].group_dn, sizeof(groupmap[0].group_dn),
+                       "cn=Domain Admins,ou=%s,%s",
+                       group_attr, suffix);
        accountmap[0].rid = 512;
-       pstr_sprintf(accountmap[0].cn, "%s", "Domain Admins");
+       snprintf(accountmap[0].cn, sizeof(accountmap[0].cn),
+                       "%s", "Domain Admins");
 
        groupmap[1].rid = 513;
        groupmap[1].gidNumber = 513;
-       pstr_sprintf(groupmap[1].sambaSID, "%s-513", sid);
-       pstr_sprintf(groupmap[1].group_dn, "cn=Domain Users,ou=%s,%s", 
-                     group_attr, suffix);
+       snprintf(groupmap[1].sambaSID, sizeof(groupmap[1].sambaSID),
+                       "%s-513", sid);
+       snprintf(groupmap[1].group_dn, sizeof(groupmap[1].group_dn),
+                       "cn=Domain Users,ou=%s,%s",
+                       group_attr, suffix);
        accountmap[1].rid = 513;
-       pstr_sprintf(accountmap[1].cn, "%s", "Domain Users");
+       snprintf(accountmap[1].cn, sizeof(accountmap[1].cn),
+                       "%s", "Domain Users");
 
        groupmap[2].rid = 514;
        groupmap[2].gidNumber = 514;
-       pstr_sprintf(groupmap[2].sambaSID, "%s-514", sid);
-       pstr_sprintf(groupmap[2].group_dn, "cn=Domain Guests,ou=%s,%s", 
-                     group_attr, suffix);
+       snprintf(groupmap[2].sambaSID, sizeof(groupmap[2].sambaSID),
+                       "%s-514", sid);
+       snprintf(groupmap[2].group_dn, sizeof(groupmap[2].group_dn),
+                       "cn=Domain Guests,ou=%s,%s",
+                       group_attr, suffix);
        accountmap[2].rid = 514;
-       pstr_sprintf(accountmap[2].cn, "%s", "Domain Guests");
+       snprintf(accountmap[2].cn, sizeof(accountmap[2].cn),
+                       "%s", "Domain Guests");
 
        groupmap[3].rid = 515;
        groupmap[3].gidNumber = 515;
-       pstr_sprintf(groupmap[3].sambaSID, "%s-515", sid);
-       pstr_sprintf(groupmap[3].group_dn, "cn=Domain Computers,ou=%s,%s",
-                     group_attr, suffix);
+       snprintf(groupmap[3].sambaSID, sizeof(groupmap[3].sambaSID),
+                       "%s-515", sid);
+       snprintf(groupmap[3].group_dn, sizeof(groupmap[3].group_dn),
+                       "cn=Domain Computers,ou=%s,%s",
+                       group_attr, suffix);
        accountmap[3].rid = 515;
-       pstr_sprintf(accountmap[3].cn, "%s", "Domain Computers");
+       snprintf(accountmap[3].cn, sizeof(accountmap[3].cn),
+                       "%s", "Domain Computers");
 
        groupmap[4].rid = 544;
        groupmap[4].gidNumber = 544;
-       pstr_sprintf(groupmap[4].sambaSID, "%s-544", builtin_sid);
-       pstr_sprintf(groupmap[4].group_dn, "cn=Administrators,ou=%s,%s",
-                     group_attr, suffix);
+       snprintf(groupmap[4].sambaSID, sizeof(groupmap[4].sambaSID),
+                       "%s-544", builtin_sid);
+       snprintf(groupmap[4].group_dn, sizeof(groupmap[4].group_dn),
+                       "cn=Administrators,ou=%s,%s",
+                       group_attr, suffix);
        accountmap[4].rid = 515;
-       pstr_sprintf(accountmap[4].cn, "%s", "Administrators");
+       snprintf(accountmap[4].cn, sizeof(accountmap[4].cn),
+                       "%s", "Administrators");
 
        groupmap[5].rid = 550;
        groupmap[5].gidNumber = 550;
-       pstr_sprintf(groupmap[5].sambaSID, "%s-550", builtin_sid);
-       pstr_sprintf(groupmap[5].group_dn, "cn=Print Operators,ou=%s,%s",
-                     group_attr, suffix);
+       snprintf(groupmap[5].sambaSID, sizeof(groupmap[5].sambaSID),
+                       "%s-550", builtin_sid);
+       snprintf(groupmap[5].group_dn, sizeof(groupmap[5].group_dn),
+                       "cn=Print Operators,ou=%s,%s",
+                       group_attr, suffix);
        accountmap[5].rid = 550;
-       pstr_sprintf(accountmap[5].cn, "%s", "Print Operators");
+       snprintf(accountmap[5].cn, sizeof(accountmap[5].cn),
+                       "%s", "Print Operators");
 
        groupmap[6].rid = 551;
        groupmap[6].gidNumber = 551;
-       pstr_sprintf(groupmap[6].sambaSID, "%s-551", builtin_sid);
-       pstr_sprintf(groupmap[6].group_dn, "cn=Backup Operators,ou=%s,%s",
-                     group_attr, suffix);
+       snprintf(groupmap[6].sambaSID, sizeof(groupmap[6].sambaSID),
+                       "%s-551", builtin_sid);
+       snprintf(groupmap[6].group_dn, sizeof(groupmap[6].group_dn),
+                       "cn=Backup Operators,ou=%s,%s",
+                       group_attr, suffix);
        accountmap[6].rid = 551;
-       pstr_sprintf(accountmap[6].cn, "%s", "Backup Operators");
+       snprintf(accountmap[6].cn, sizeof(accountmap[6].cn),
+                       "%s", "Backup Operators");
 
        groupmap[7].rid = 552;
        groupmap[7].gidNumber = 552;
-       pstr_sprintf(groupmap[7].sambaSID, "%s-552", builtin_sid);
-       pstr_sprintf(groupmap[7].group_dn, "cn=Replicators,ou=%s,%s",
-                    group_attr, suffix);
+       snprintf(groupmap[7].sambaSID, sizeof(groupmap[7].sambaSID),
+                       "%s-552", builtin_sid);
+       snprintf(groupmap[7].group_dn, sizeof(groupmap[7].group_dn),
+                       "cn=Replicators,ou=%s,%s",
+                       group_attr, suffix);
        accountmap[7].rid = 551;
-       pstr_sprintf(accountmap[7].cn, "%s", "Replicators");
+       snprintf(accountmap[7].cn, sizeof(accountmap[7].cn),
+                       "%s", "Replicators");
        SAFE_FREE(group_attr);
        return NT_STATUS_OK;
 }
 
-static NTSTATUS fetch_group_info_to_ldif(SAM_DELTA_CTR *delta, GROUPMAP *groupmap,
+/*
+ * This is a crap routine, but I think it's the quickest way to solve the
+ * UTF8->base64 problem.
+ */
+
+static int fprintf_attr(FILE *add_fd, const char *attr_name,
+                       const char *fmt, ...)
+{
+       va_list ap;
+       char *value, *p, *base64;
+       DATA_BLOB base64_blob;
+       bool do_base64 = False;
+       int res;
+
+       va_start(ap, fmt);
+       value = talloc_vasprintf(NULL, fmt, ap);
+       va_end(ap);
+
+       SMB_ASSERT(value != NULL);
+
+       for (p=value; *p; p++) {
+               if (*p & 0x80) {
+                       do_base64 = True;
+                       break;
+               }
+       }
+
+       if (!do_base64) {
+               bool only_whitespace = True;
+               for (p=value; *p; p++) {
+                       /*
+                        * I know that this not multibyte safe, but we break
+                        * on the first non-whitespace character anyway.
+                        */
+                       if (!isspace(*p)) {
+                               only_whitespace = False;
+                               break;
+                       }
+               }
+               if (only_whitespace) {
+                       do_base64 = True;
+               }
+       }
+
+       if (!do_base64) {
+               res = fprintf(add_fd, "%s: %s\n", attr_name, value);
+               TALLOC_FREE(value);
+               return res;
+       }
+
+       base64_blob.data = (unsigned char *)value;
+       base64_blob.length = strlen(value);
+
+       base64 = base64_encode_data_blob(value, base64_blob);
+       SMB_ASSERT(base64 != NULL);
+
+       res = fprintf(add_fd, "%s:: %s\n", attr_name, base64);
+       TALLOC_FREE(value);
+       return res;
+}
+
+static NTSTATUS fetch_group_info_to_ldif(struct netr_DELTA_GROUP *r, GROUPMAP *groupmap,
                         FILE *add_fd, fstring sid, char *suffix)
 {
        fstring groupname;
@@ -1414,9 +1622,7 @@ static NTSTATUS fetch_group_info_to_ldif(SAM_DELTA_CTR *delta, GROUPMAP *groupma
        char *group_attr = sstring_sub(lp_ldap_group_suffix(), '=', ',');
 
        /* Get the group name */
-       unistr2_to_ascii(groupname, 
-                        &(delta->group_info.uni_grp_name),
-                        sizeof(groupname)-1);
+       fstrcpy(groupname, r->group_name.string);
 
        /* Set up the group type (always 2 for group info) */
        grouptype = 2;
@@ -1438,25 +1644,26 @@ static NTSTATUS fetch_group_info_to_ldif(SAM_DELTA_CTR *delta, GROUPMAP *groupma
        }
 
        /* Map the group rid, gid, and dn */
-       g_rid = delta->group_info.gid.g_rid;
+       g_rid = r->rid;
        groupmap->rid = g_rid;
        groupmap->gidNumber = ldif_gid;
-       pstr_sprintf(groupmap->sambaSID, "%s-%d", sid, g_rid);
-       pstr_sprintf(groupmap->group_dn, 
+       snprintf(groupmap->sambaSID, sizeof(groupmap->sambaSID),
+                       "%s-%d", sid, g_rid);
+       snprintf(groupmap->group_dn, sizeof(groupmap->group_dn),
                     "cn=%s,ou=%s,%s", groupname, group_attr, suffix);
 
        /* Write the data to the temporary add ldif file */
        fprintf(add_fd, "# %s, %s, %s\n", groupname, group_attr,
                suffix);
-       fprintf(add_fd, "dn: cn=%s,ou=%s,%s\n", groupname, group_attr,
-               suffix);
+       fprintf_attr(add_fd, "dn", "cn=%s,ou=%s,%s", groupname, group_attr,
+                    suffix);
        fprintf(add_fd, "objectClass: posixGroup\n");
        fprintf(add_fd, "objectClass: sambaGroupMapping\n");
-       fprintf(add_fd, "cn: %s\n", groupname);
+       fprintf_attr(add_fd, "cn", "%s", groupname);
        fprintf(add_fd, "gidNumber: %d\n", ldif_gid);
        fprintf(add_fd, "sambaSID: %s\n", groupmap->sambaSID);
        fprintf(add_fd, "sambaGroupType: %d\n", grouptype);
-       fprintf(add_fd, "displayName: %s\n", groupname);
+       fprintf_attr(add_fd, "displayName", "%s", groupname);
        fprintf(add_fd, "\n");
        fflush(add_fd);
 
@@ -1465,15 +1672,19 @@ static NTSTATUS fetch_group_info_to_ldif(SAM_DELTA_CTR *delta, GROUPMAP *groupma
        return NT_STATUS_OK;
 }
 
-static NTSTATUS fetch_account_info_to_ldif(SAM_DELTA_CTR *delta, GROUPMAP *groupmap,
-                          ACCOUNTMAP *accountmap, FILE *add_fd,
-                          fstring sid, char *suffix, int alloced)
+static NTSTATUS fetch_account_info_to_ldif(struct netr_DELTA_USER *r,
+                                          GROUPMAP *groupmap,
+                                          ACCOUNTMAP *accountmap,
+                                          FILE *add_fd,
+                                          fstring sid, char *suffix,
+                                          int alloced)
 {
        fstring username, logonscript, homedrive, homepath = "", homedir = "";
        fstring hex_nt_passwd, hex_lm_passwd;
-       fstring description, fullname, sambaSID;
+       fstring description, profilepath, fullname, sambaSID;
        uchar lm_passwd[16], nt_passwd[16];
        char *flags, *user_rdn;
+       const char *ou;
        const char* nopasswd = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX";
        static uchar zero_buf[16];
        uint32 rid = 0, group_rid = 0, gidNumber = 0;
@@ -1481,125 +1692,118 @@ static NTSTATUS fetch_account_info_to_ldif(SAM_DELTA_CTR *delta, GROUPMAP *group
        int i;
 
        /* Get the username */
-       unistr2_to_ascii(username, 
-                        &(delta->account_info.uni_acct_name),
-                        sizeof(username)-1);
+       fstrcpy(username, r->account_name.string);
 
        /* Get the rid */
-       rid = delta->account_info.user_rid;
+       rid = r->rid;
 
        /* Map the rid and username for group member info later */
        accountmap->rid = rid;
-       pstr_sprintf(accountmap->cn, "%s", username);
+       snprintf(accountmap->cn, sizeof(accountmap->cn), "%s", username);
 
        /* Get the home directory */
-       if (delta->account_info.acb_info & ACB_NORMAL) {
-               unistr2_to_ascii(homedir, &(delta->account_info.uni_home_dir),
-                                sizeof(homedir)-1);
+       if (r->acct_flags & ACB_NORMAL) {
+               fstrcpy(homedir, r->home_directory.string);
                if (!*homedir) {
-                       pstr_sprintf(homedir, "/home/%s", username);
+                       snprintf(homedir, sizeof(homedir), "/home/%s", username);
                } else {
-                       pstr_sprintf(homedir, "/nobodyshomedir");
+                       snprintf(homedir, sizeof(homedir), "/nobodyshomedir");
                }
-       }       
+               ou = lp_ldap_user_suffix();
+       } else {
+               ou = lp_ldap_machine_suffix();
+               snprintf(homedir, sizeof(homedir), "/machinehomedir");
+       }
 
         /* Get the logon script */
-        unistr2_to_ascii(logonscript, &(delta->account_info.uni_logon_script),
-                        sizeof(logonscript)-1);
+       fstrcpy(logonscript, r->logon_script.string);
 
         /* Get the home drive */
-        unistr2_to_ascii(homedrive, &(delta->account_info.uni_dir_drive),
-                        sizeof(homedrive)-1);
+       fstrcpy(homedrive, r->home_drive.string);
+
+        /* Get the home path */
+       fstrcpy(homepath, r->home_directory.string);
 
        /* Get the description */
-       unistr2_to_ascii(description, &(delta->account_info.uni_acct_desc),
-                        sizeof(description)-1);
-       if (!*description) {
-               pstr_sprintf(description, "System User");
-       }
+       fstrcpy(description, r->description.string);
 
        /* Get the display name */
-       unistr2_to_ascii(fullname, &(delta->account_info.uni_full_name),
-                        sizeof(fullname)-1);
+       fstrcpy(fullname, r->full_name.string);
+
+       /* Get the profile path */
+       fstrcpy(profilepath, r->profile_path.string);
 
        /* Get lm and nt password data */
-       if (memcmp(delta->account_info.pass.buf_lm_pwd, zero_buf, 16) != 0) {
-               sam_pwd_hash(delta->account_info.user_rid, 
-                            delta->account_info.pass.buf_lm_pwd, 
-                            lm_passwd, 0);
-               pdb_sethexpwd(hex_lm_passwd, lm_passwd, 
-                             delta->account_info.acb_info);
+       if (memcmp(r->lmpassword.hash, zero_buf, 16) != 0) {
+               sam_pwd_hash(r->rid, r->lmpassword.hash, lm_passwd, 0);
+               pdb_sethexpwd(hex_lm_passwd, lm_passwd, r->acct_flags);
        } else {
                pdb_sethexpwd(hex_lm_passwd, NULL, 0);
        }
-       if (memcmp(delta->account_info.pass.buf_nt_pwd, zero_buf, 16) != 0) {
-               sam_pwd_hash(delta->account_info.user_rid, 
-                            delta->account_info.pass.buf_nt_pwd, 
-                                     nt_passwd, 0);
-               pdb_sethexpwd(hex_nt_passwd, nt_passwd, 
-                             delta->account_info.acb_info);
+       if (memcmp(r->ntpassword.hash, zero_buf, 16) != 0) {
+               sam_pwd_hash(r->rid, r->ntpassword.hash, nt_passwd, 0);
+               pdb_sethexpwd(hex_nt_passwd, nt_passwd, r->acct_flags);
        } else {
                pdb_sethexpwd(hex_nt_passwd, NULL, 0);
        }
-       unix_time = nt_time_to_unix(&(delta->account_info.pwd_last_set_time));
+       unix_time = nt_time_to_unix(r->last_password_change);
 
-       /* The nobody user is entered by populate_ldap_for_ldif */
-       if (strcmp(username, "nobody") == 0) {
-               return NT_STATUS_OK;
-       } else {
-               /* Increment the uid for the new user */
-               ldif_uid++;
-       }
+       /* Increment the uid for the new user */
+       ldif_uid++;
 
        /* Set up group id and sambaSID for the user */
-       group_rid = delta->account_info.group_rid;
+       group_rid = r->primary_gid;
        for (i=0; i<alloced; i++) {
                if (groupmap[i].rid == group_rid) break;
        }
        if (i == alloced){
-               DEBUG(1, ("Could not find rid %d in groupmap array\n", 
+               DEBUG(1, ("Could not find rid %d in groupmap array\n",
                          group_rid));
                return NT_STATUS_UNSUCCESSFUL;
        }
        gidNumber = groupmap[i].gidNumber;
-       pstr_sprintf(sambaSID, groupmap[i].sambaSID);
+       snprintf(sambaSID, sizeof(sambaSID), groupmap[i].sambaSID);
 
        /* Set up sambaAcctFlags */
-       flags = pdb_encode_acct_ctrl(delta->account_info.acb_info,
+       flags = pdb_encode_acct_ctrl(r->acct_flags,
                                     NEW_PW_FORMAT_SPACE_PADDED_LEN);
 
        /* Add the user to the temporary add ldif file */
        /* this isn't quite right...we can't assume there's just OU=. jmcd */
-       user_rdn = sstring_sub(lp_ldap_user_suffix(), '=', ',');
+       user_rdn = sstring_sub(ou, '=', ',');
        fprintf(add_fd, "# %s, %s, %s\n", username, user_rdn, suffix);
-       fprintf(add_fd, "dn: uid=%s,ou=%s,%s\n", username, user_rdn, suffix);
+       fprintf_attr(add_fd, "dn", "uid=%s,ou=%s,%s", username, user_rdn,
+                    suffix);
        SAFE_FREE(user_rdn);
        fprintf(add_fd, "ObjectClass: top\n");
        fprintf(add_fd, "objectClass: inetOrgPerson\n");
        fprintf(add_fd, "objectClass: posixAccount\n");
        fprintf(add_fd, "objectClass: shadowAccount\n");
        fprintf(add_fd, "objectClass: sambaSamAccount\n");
-       fprintf(add_fd, "cn: %s\n", username);
-       fprintf(add_fd, "sn: %s\n", username);
-       fprintf(add_fd, "uid: %s\n", username);
+       fprintf_attr(add_fd, "cn", "%s", username);
+       fprintf_attr(add_fd, "sn", "%s", username);
+       fprintf_attr(add_fd, "uid", "%s", username);
        fprintf(add_fd, "uidNumber: %d\n", ldif_uid);
        fprintf(add_fd, "gidNumber: %d\n", gidNumber);
-       fprintf(add_fd, "homeDirectory: %s\n", homedir);
+       fprintf_attr(add_fd, "homeDirectory", "%s", homedir);
        if (*homepath)
-               fprintf(add_fd, "SambaHomePath: %s\n", homepath);
+               fprintf_attr(add_fd, "sambaHomePath", "%s", homepath);
         if (*homedrive)
-                fprintf(add_fd, "SambaHomeDrive: %s\n", homedrive);
+                fprintf_attr(add_fd, "sambaHomeDrive", "%s", homedrive);
         if (*logonscript)
-                fprintf(add_fd, "SambaLogonScript: %s\n", logonscript);
-       fprintf(add_fd, "loginShell: %s\n", 
-               ((delta->account_info.acb_info & ACB_NORMAL) ?
+                fprintf_attr(add_fd, "sambaLogonScript", "%s", logonscript);
+       fprintf(add_fd, "loginShell: %s\n",
+               ((r->acct_flags & ACB_NORMAL) ?
                 "/bin/bash" : "/bin/false"));
        fprintf(add_fd, "gecos: System User\n");
-       fprintf(add_fd, "description: %s\n", description);
+       if (*description)
+               fprintf_attr(add_fd, "description", "%s", description);
        fprintf(add_fd, "sambaSID: %s-%d\n", sid, rid);
        fprintf(add_fd, "sambaPrimaryGroupSID: %s\n", sambaSID);
        if(*fullname)
-               fprintf(add_fd, "displayName: %s\n", fullname);
+               fprintf_attr(add_fd, "displayName", "%s", fullname);
+       if(*profilepath)
+               fprintf_attr(add_fd, "sambaProfilePath", "%s", profilepath);
        if (strcmp(nopasswd, hex_lm_passwd) != 0)
                fprintf(add_fd, "sambaLMPassword: %s\n", hex_lm_passwd);
        if (strcmp(nopasswd, hex_nt_passwd) != 0)
@@ -1613,39 +1817,39 @@ static NTSTATUS fetch_account_info_to_ldif(SAM_DELTA_CTR *delta, GROUPMAP *group
        return NT_STATUS_OK;
 }
 
-static NTSTATUS fetch_alias_info_to_ldif(SAM_DELTA_CTR *delta, GROUPMAP *groupmap,
-                        FILE *add_fd, fstring sid, char *suffix, 
-                        unsigned db_type)
+static NTSTATUS fetch_alias_info_to_ldif(struct netr_DELTA_ALIAS *r,
+                                        GROUPMAP *groupmap,
+                                        FILE *add_fd, fstring sid,
+                                        char *suffix,
+                                        unsigned db_type)
 {
        fstring aliasname, description;
        uint32 grouptype = 0, g_rid = 0;
        char *group_attr = sstring_sub(lp_ldap_group_suffix(), '=', ',');
 
        /* Get the alias name */
-       unistr2_to_ascii(aliasname, &(delta->alias_info.uni_als_name),
-                        sizeof(aliasname)-1);
+       fstrcpy(aliasname, r->alias_name.string);
 
        /* Get the alias description */
-       unistr2_to_ascii(description, &(delta->alias_info.uni_als_desc),
-                        sizeof(description)-1);
+       fstrcpy(description, r->description.string);
 
        /* Set up the group type */
        switch (db_type) {
-               case SAM_DATABASE_DOMAIN:
-                       grouptype = 4;
-                       break;
-               case SAM_DATABASE_BUILTIN:
-                       grouptype = 5;
-                       break;
-               default:
-                       grouptype = 4;
-                       break;
+       case SAM_DATABASE_DOMAIN:
+               grouptype = 4;
+               break;
+       case SAM_DATABASE_BUILTIN:
+               grouptype = 5;
+               break;
+       default:
+               grouptype = 4;
+               break;
        }
 
        /*
-       These groups are entered by populate_ldap_for_ldif
-       Note that populate creates a group called Relicators, 
-       but NT returns a group called Replicator
+         These groups are entered by populate_ldap_for_ldif
+         Note that populate creates a group called Relicators,
+         but NT returns a group called Replicator
        */
        if (strcmp(aliasname, "Domain Admins") == 0 ||
            strcmp(aliasname, "Domain Users") == 0 ||
@@ -1663,23 +1867,25 @@ static NTSTATUS fetch_alias_info_to_ldif(SAM_DELTA_CTR *delta, GROUPMAP *groupma
        }
 
        /* Map the group rid and gid */
-       g_rid = delta->group_info.gid.g_rid;
+       g_rid = r->rid;
        groupmap->gidNumber = ldif_gid;
-       pstr_sprintf(groupmap->sambaSID, "%s-%d", sid, g_rid);
+       snprintf(groupmap->sambaSID, sizeof(groupmap->sambaSID),
+                       "%s-%d", sid, g_rid);
 
        /* Write the data to the temporary add ldif file */
        fprintf(add_fd, "# %s, %s, %s\n", aliasname, group_attr,
                suffix);
-       fprintf(add_fd, "dn: cn=%s,ou=%s,%s\n", aliasname, group_attr,
-               suffix);
+       fprintf_attr(add_fd, "dn", "cn=%s,ou=%s,%s", aliasname, group_attr,
+                    suffix);
        fprintf(add_fd, "objectClass: posixGroup\n");
        fprintf(add_fd, "objectClass: sambaGroupMapping\n");
        fprintf(add_fd, "cn: %s\n", aliasname);
        fprintf(add_fd, "gidNumber: %d\n", ldif_gid);
        fprintf(add_fd, "sambaSID: %s\n", groupmap->sambaSID);
        fprintf(add_fd, "sambaGroupType: %d\n", grouptype);
-       fprintf(add_fd, "displayName: %s\n", aliasname);
-       fprintf(add_fd, "description: %s\n", description);
+       fprintf_attr(add_fd, "displayName", "%s", aliasname);
+       if (description[0])
+               fprintf_attr(add_fd, "description", "%s", description);
        fprintf(add_fd, "\n");
        fflush(add_fd);
 
@@ -1688,36 +1894,39 @@ static NTSTATUS fetch_alias_info_to_ldif(SAM_DELTA_CTR *delta, GROUPMAP *groupma
        return NT_STATUS_OK;
 }
 
-static NTSTATUS fetch_groupmem_info_to_ldif(SAM_DELTA_CTR *delta, SAM_DELTA_HDR *hdr_delta,
-                           GROUPMAP *groupmap, ACCOUNTMAP *accountmap, 
-                           FILE *mod_fd, int alloced)
+static NTSTATUS fetch_groupmem_info_to_ldif(struct netr_DELTA_GROUP_MEMBER *r,
+                                           uint32_t id_rid,
+                                           GROUPMAP *groupmap,
+                                           ACCOUNTMAP *accountmap,
+                                           FILE *mod_fd, int alloced)
 {
        fstring group_dn;
        uint32 group_rid = 0, rid = 0;
        int i, j, k;
 
        /* Get the dn for the group */
-       if (delta->grp_mem_info.num_members > 0) {
-               group_rid = hdr_delta->target_rid;
+       if (r->num_rids > 0) {
+               group_rid = id_rid;
                for (j=0; j<alloced; j++) {
                        if (groupmap[j].rid == group_rid) break;
                }
                if (j == alloced){
-                       DEBUG(1, ("Could not find rid %d in groupmap array\n", 
+                       DEBUG(1, ("Could not find rid %d in groupmap array\n",
                                  group_rid));
                        return NT_STATUS_UNSUCCESSFUL;
                }
-               pstr_sprintf(group_dn, "%s", groupmap[j].group_dn);
+               snprintf(group_dn, sizeof(group_dn), "%s", groupmap[j].group_dn);
                fprintf(mod_fd, "dn: %s\n", group_dn);
 
                /* Get the cn for each member */
-               for (i=0; i<delta->grp_mem_info.num_members; i++) {
-                       rid = delta->grp_mem_info.rids[i];
+               for (i=0; i < r->num_rids; i++) {
+                       rid = r->rids[i];
                        for (k=0; k<alloced; k++) {
                                if (accountmap[k].rid == rid) break;
                        }
                        if (k == alloced){
-                               DEBUG(1, ("Could not find rid %d in accountmap array\n", rid));
+                               DEBUG(1, ("Could not find rid %d in "
+                                         "accountmap array\n", rid));
                                return NT_STATUS_UNSUCCESSFUL;
                        }
                        fprintf(mod_fd, "memberUid: %s\n", accountmap[k].cn);
@@ -1731,9 +1940,9 @@ static NTSTATUS fetch_groupmem_info_to_ldif(SAM_DELTA_CTR *delta, SAM_DELTA_HDR
 }
 
 static NTSTATUS fetch_database_to_ldif(struct rpc_pipe_client *pipe_hnd,
-                                       uint32 db_type,
-                                       DOM_SID dom_sid,
-                                       const char *user_file)
+                                      uint32 db_type,
+                                      DOM_SID dom_sid,
+                                      const char *user_file)
 {
        char *suffix;
        const char *builtin_sid = "S-1-5-32";
@@ -1741,15 +1950,19 @@ static NTSTATUS fetch_database_to_ldif(struct rpc_pipe_client *pipe_hnd,
        const char *add_template = "/tmp/add.ldif.XXXXXX";
        const char *mod_template = "/tmp/mod.ldif.XXXXXX";
        fstring sid, domainname;
-       uint32 sync_context = 0;
        NTSTATUS ret = NT_STATUS_OK, result;
        int k;
        TALLOC_CTX *mem_ctx;
-       SAM_DELTA_HDR *hdr_deltas;
-       SAM_DELTA_CTR *deltas;
        uint32 num_deltas;
        FILE *add_file = NULL, *mod_file = NULL, *ldif_file = NULL;
        int num_alloced = 0, g_index = 0, a_index = 0;
+       const char *logon_server = pipe_hnd->cli->desthost;
+       const char *computername = global_myname();
+       struct netr_Authenticator credential;
+       struct netr_Authenticator return_authenticator;
+       enum netr_SamDatabaseID database_id = db_type;
+       uint16_t restart_state = 0;
+       uint32_t sync_context = 0;
 
        /* Set up array for mapping accounts to groups */
        /* Array element is the group rid */
@@ -1757,7 +1970,7 @@ static NTSTATUS fetch_database_to_ldif(struct rpc_pipe_client *pipe_hnd,
 
        /* Set up array for mapping account rid's to cn's */
        /* Array element is the account rid */
-       ACCOUNTMAP *accountmap = NULL; 
+       ACCOUNTMAP *accountmap = NULL;
 
        if (!(mem_ctx = talloc_init("fetch_database"))) {
                return NT_STATUS_NO_MEMORY;
@@ -1793,10 +2006,10 @@ static NTSTATUS fetch_database_to_ldif(struct rpc_pipe_client *pipe_hnd,
                DEBUG(1, ("Could not open %s\n", mod_name));
                ret = NT_STATUS_UNSUCCESSFUL;
                goto done;
-       } 
+       }
 
        /* Get the sid */
-       sid_to_string(sid, &dom_sid);
+       sid_to_fstring(sid, &dom_sid);
 
        /* Get the ldap suffix */
        suffix = lp_ldap_suffix();
@@ -1831,7 +2044,7 @@ static NTSTATUS fetch_database_to_ldif(struct rpc_pipe_client *pipe_hnd,
                /* Initial database population */
                populate_ldap_for_ldif(sid, suffix, builtin_sid, add_file);
                map_populate_groups(groupmap, accountmap, sid, suffix,
-                           builtin_sid);
+                                   builtin_sid);
 
                /* Don't do this again */
                init_ldap = 0;
@@ -1839,38 +2052,56 @@ static NTSTATUS fetch_database_to_ldif(struct rpc_pipe_client *pipe_hnd,
 
        /* Announce what we are doing */
        switch( db_type ) {
-               case SAM_DATABASE_DOMAIN:
-                       d_fprintf(stderr, "Fetching DOMAIN database\n");
-                       break;
-               case SAM_DATABASE_BUILTIN:
-                       d_fprintf(stderr, "Fetching BUILTIN database\n");
-                       break;
-               case SAM_DATABASE_PRIVS:
-                       d_fprintf(stderr, "Fetching PRIVS databases\n");
-                       break;
-               default:
-                       d_fprintf(stderr, 
-                                 "Fetching unknown database type %u\n", 
-                                 db_type );
-                       break;
+       case SAM_DATABASE_DOMAIN:
+               d_fprintf(stderr, "Fetching DOMAIN database\n");
+               break;
+       case SAM_DATABASE_BUILTIN:
+               d_fprintf(stderr, "Fetching BUILTIN database\n");
+               break;
+       case SAM_DATABASE_PRIVS:
+               d_fprintf(stderr, "Fetching PRIVS databases\n");
+               break;
+       default:
+               d_fprintf(stderr,
+                         "Fetching unknown database type %u\n",
+                         db_type );
+               break;
        }
 
        do {
-               result = rpccli_netlogon_sam_sync(pipe_hnd, mem_ctx,
-                                              db_type, sync_context,
-                                              &num_deltas, &hdr_deltas, 
-                                              &deltas);
-               if (!NT_STATUS_IS_OK(result) &&
-                   !NT_STATUS_EQUAL(result, STATUS_MORE_ENTRIES)) {
-                       ret = NT_STATUS_OK;
-                       goto done; /* is this correct? jmcd */
+               struct netr_DELTA_ENUM_ARRAY *delta_enum_array = NULL;
+
+               netlogon_creds_client_step(pipe_hnd->dc, &credential);
+
+               result = rpccli_netr_DatabaseSync2(pipe_hnd, mem_ctx,
+                                                  logon_server,
+                                                  computername,
+                                                  &credential,
+                                                  &return_authenticator,
+                                                  database_id,
+                                                  restart_state,
+                                                  &sync_context,
+                                                  &delta_enum_array,
+                                                  0xffff);
+
+               /* Check returned credentials. */
+               if (!netlogon_creds_client_check(pipe_hnd->dc,
+                                                &return_authenticator.cred)) {
+                       DEBUG(0,("credentials chain check failed\n"));
+                       return NT_STATUS_ACCESS_DENIED;
+               }
+
+               if (NT_STATUS_IS_ERR(result)) {
+                       break;
                }
 
+               num_deltas = delta_enum_array->num_deltas;
+
                /* Re-allocate memory for groupmap and accountmap arrays */
                groupmap = SMB_REALLOC_ARRAY(groupmap, GROUPMAP,
-                                       num_deltas+num_alloced);
+                                            num_deltas+num_alloced);
                accountmap = SMB_REALLOC_ARRAY(accountmap, ACCOUNTMAP,
-                                       num_deltas+num_alloced);
+                                              num_deltas+num_alloced);
                if (groupmap == NULL || accountmap == NULL) {
                        DEBUG(1,("GROUPMAP malloc failed\n"));
                        ret = NT_STATUS_NO_MEMORY;
@@ -1878,7 +2109,7 @@ static NTSTATUS fetch_database_to_ldif(struct rpc_pipe_client *pipe_hnd,
                }
 
                /* Initialize the new records */
-               memset(&groupmap[num_alloced], 0, 
+               memset(&groupmap[num_alloced], 0,
                       sizeof(GROUPMAP)*num_deltas);
                memset(&accountmap[num_alloced], 0,
                       sizeof(ACCOUNTMAP)*num_deltas);
@@ -1888,73 +2119,61 @@ static NTSTATUS fetch_database_to_ldif(struct rpc_pipe_client *pipe_hnd,
 
                /* Loop through the deltas */
                for (k=0; k<num_deltas; k++) {
-                       switch(hdr_deltas[k].type) {
-                               case SAM_DELTA_DOMAIN_INFO:
-                                       /* Is this case needed? */
-                                       unistr2_to_ascii(domainname, 
-                                       &deltas[k].domain_info.uni_dom_name,
-                                               sizeof(domainname)-1);
-                                       break;
-
-                               case SAM_DELTA_GROUP_INFO:
-                                       fetch_group_info_to_ldif(
-                                               &deltas[k], &groupmap[g_index],
-                                               add_file, sid, suffix);
-                                       g_index++;
-                                       break;
-
-                               case SAM_DELTA_ACCOUNT_INFO:
-                                       fetch_account_info_to_ldif(
-                                               &deltas[k], groupmap, 
-                                               &accountmap[a_index], add_file,
-                                               sid, suffix, num_alloced);
-                                       a_index++;
-                                       break;
-
-                               case SAM_DELTA_ALIAS_INFO:
-                                       fetch_alias_info_to_ldif(
-                                               &deltas[k], &groupmap[g_index],
-                                               add_file, sid, suffix, db_type);
-                                       g_index++;
-                                       break;
-
-                               case SAM_DELTA_GROUP_MEM:
-                                       fetch_groupmem_info_to_ldif(
-                                               &deltas[k], &hdr_deltas[k], 
-                                               groupmap, accountmap, 
-                                               mod_file, num_alloced);
-                                       break;
-
-                               case SAM_DELTA_ALIAS_MEM:
-                                       break;
-                               case SAM_DELTA_POLICY_INFO:
-                                       break;
-                               case SAM_DELTA_PRIVS_INFO:
-                                       break;
-                               case SAM_DELTA_TRUST_DOMS:
-                                       /* Implemented but broken */
-                                       break;
-                               case SAM_DELTA_SECRET_INFO:
-                                       /* Implemented but broken */
-                                       break;
-                               case SAM_DELTA_RENAME_GROUP:
-                                       /* Not yet implemented */
-                                       break;
-                               case SAM_DELTA_RENAME_USER:
-                                       /* Not yet implemented */
-                                       break;
-                               case SAM_DELTA_RENAME_ALIAS:
-                                       /* Not yet implemented */
-                                       break;
-                               case SAM_DELTA_DELETE_GROUP:
-                                       /* Not yet implemented */
-                                       break;
-                               case SAM_DELTA_DELETE_USER:
-                                       /* Not yet implemented */
-                                       break;
-                               case SAM_DELTA_MODIFIED_COUNT:
-                                       break;
-                               default:
+
+                       union netr_DELTA_UNION u =
+                               delta_enum_array->delta_enum[k].delta_union;
+                       union netr_DELTA_ID_UNION id =
+                               delta_enum_array->delta_enum[k].delta_id_union;
+
+                       switch(delta_enum_array->delta_enum[k].delta_type) {
+                       case NETR_DELTA_DOMAIN:
+                               /* Is this case needed? */
+                               fstrcpy(domainname,
+                                       u.domain->domain_name.string);
+                               break;
+
+                       case NETR_DELTA_GROUP:
+                               fetch_group_info_to_ldif(
+                                       u.group,
+                                       &groupmap[g_index],
+                                       add_file, sid, suffix);
+                               g_index++;
+                               break;
+
+                       case NETR_DELTA_USER:
+                               fetch_account_info_to_ldif(
+                                       u.user, groupmap,
+                                       &accountmap[a_index], add_file,
+                                       sid, suffix, num_alloced);
+                               a_index++;
+                               break;
+
+                       case NETR_DELTA_ALIAS:
+                               fetch_alias_info_to_ldif(
+                                       u.alias, &groupmap[g_index],
+                                       add_file, sid, suffix, db_type);
+                               g_index++;
+                               break;
+
+                       case NETR_DELTA_GROUP_MEMBER:
+                               fetch_groupmem_info_to_ldif(
+                                       u.group_member, id.rid,
+                                       groupmap, accountmap,
+                                       mod_file, num_alloced);
+                               break;
+
+                       case NETR_DELTA_ALIAS_MEMBER:
+                       case NETR_DELTA_POLICY:
+                       case NETR_DELTA_ACCOUNT:
+                       case NETR_DELTA_TRUSTED_DOMAIN:
+                       case NETR_DELTA_SECRET:
+                       case NETR_DELTA_RENAME_GROUP:
+                       case NETR_DELTA_RENAME_USER:
+                       case NETR_DELTA_RENAME_ALIAS:
+                       case NETR_DELTA_DELETE_GROUP:
+                       case NETR_DELTA_DELETE_USER:
+                       case NETR_DELTA_MODIFY_COUNT:
+                       default:
                                break;
                        } /* end of switch */
                } /* end of for loop */
@@ -1998,13 +2217,14 @@ static NTSTATUS fetch_database_to_ldif(struct rpc_pipe_client *pipe_hnd,
        transfer_file(fileno(mod_file), fileno(ldif_file), (size_t) -1);
 
 
 done:
+ done:
        /* Close and delete the ldif files */
        if (add_file) {
                fclose(add_file);
        }
 
-       if ((add_name != NULL) && strcmp(add_name, add_template) && (unlink(add_name))) {
+       if ((add_name != NULL) &&
+           strcmp(add_name, add_template) && (unlink(add_name))) {
                DEBUG(1,("unlink(%s) failed, error was (%s)\n",
                         add_name, strerror(errno)));
        }
@@ -2013,11 +2233,12 @@ static NTSTATUS fetch_database_to_ldif(struct rpc_pipe_client *pipe_hnd,
                fclose(mod_file);
        }
 
-       if ((mod_name != NULL) && strcmp(mod_name, mod_template) && (unlink(mod_name))) {
+       if ((mod_name != NULL) &&
+           strcmp(mod_name, mod_template) && (unlink(mod_name))) {
                DEBUG(1,("unlink(%s) failed, error was (%s)\n",
                         mod_name, strerror(errno)));
        }
-       
+
        if (ldif_file && (ldif_file != stdout)) {
                fclose(ldif_file);
        }
@@ -2031,19 +2252,20 @@ static NTSTATUS fetch_database_to_ldif(struct rpc_pipe_client *pipe_hnd,
        return ret;
 }
 
-/** 
+/**
  * Basic usage function for 'net rpc vampire'
  * @param argc  Standard main() style argc
  * @param argc  Standard main() style argv.  Initial components are already
  *              stripped
  **/
 
-int rpc_vampire_usage(int argc, const char **argv) 
-{      
-       d_printf("net rpc vampire [ldif [<ldif-filename>] [options]\n"\
-                "\t to pull accounts from a remote PDC where we are a BDC\n"\
-                "\t\t no args puts accounts in local passdb from smb.conf\n"\
-                "\t\t ldif - put accounts in ldif format (file defaults to /tmp/tmp.ldif\n");
+int rpc_vampire_usage(int argc, const char **argv)
+{
+       d_printf("net rpc vampire [ldif [<ldif-filename>] [options]\n"
+                "\t to pull accounts from a remote PDC where we are a BDC\n"
+                "\t\t no args puts accounts in local passdb from smb.conf\n"
+                "\t\t ldif - put accounts in ldif format (file defaults to "
+                "/tmp/tmp.ldif\n");
 
        net_common_flags_usage(argc, argv);
        return -1;
@@ -2051,13 +2273,13 @@ int rpc_vampire_usage(int argc, const char **argv)
 
 
 /* dump sam database via samsync rpc calls */
-NTSTATUS rpc_vampire_internals(const DOM_SID *domain_sid, 
-                               const char *domain_name, 
+NTSTATUS rpc_vampire_internals(const DOM_SID *domain_sid,
+                               const char *domain_name,
                                struct cli_state *cli,
                                struct rpc_pipe_client *pipe_hnd,
-                               TALLOC_CTX *mem_ctx, 
+                               TALLOC_CTX *mem_ctx,
                                int argc,
-                               const char **argv) 
+                               const char **argv)
 {
         NTSTATUS result;
        fstring my_dom_sid_str;
@@ -2067,47 +2289,52 @@ NTSTATUS rpc_vampire_internals(const DOM_SID *domain_sid,
                d_printf("Cannot import users from %s at this time, "
                         "as the current domain:\n\t%s: %s\nconflicts "
                         "with the remote domain\n\t%s: %s\n"
-                        "Perhaps you need to set: \n\n\tsecurity=user\n\tworkgroup=%s\n\n in your smb.conf?\n",
+                        "Perhaps you need to set: \n\n\tsecurity=user\n\t"
+                        "workgroup=%s\n\n in your smb.conf?\n",
                         domain_name,
-                        get_global_sam_name(), sid_to_string(my_dom_sid_str, 
-                                                             get_global_sam_sid()),
-                        domain_name, sid_to_string(rem_dom_sid_str, domain_sid),
+                        get_global_sam_name(),
+                        sid_to_fstring(my_dom_sid_str,
+                                       get_global_sam_sid()),
+                        domain_name, sid_to_fstring(rem_dom_sid_str,
+                                                    domain_sid),
                         domain_name);
                return NT_STATUS_UNSUCCESSFUL;
        }
 
         if (argc >= 1 && (strcmp(argv[0], "ldif") == 0)) {
                result = fetch_database_to_ldif(pipe_hnd, SAM_DATABASE_DOMAIN,
-                                       *domain_sid, argv[1]);
+                                               *domain_sid, argv[1]);
         } else {
-               result = fetch_database(pipe_hnd, SAM_DATABASE_DOMAIN, *domain_sid);
+               result = fetch_database(pipe_hnd, SAM_DATABASE_DOMAIN,
+                                       *domain_sid);
         }
 
        if (!NT_STATUS_IS_OK(result)) {
                d_fprintf(stderr, "Failed to fetch domain database: %s\n",
-                        nt_errstr(result));
+                         nt_errstr(result));
                if (NT_STATUS_EQUAL(result, NT_STATUS_NOT_SUPPORTED))
-                       d_fprintf(stderr, "Perhaps %s is a Windows 2000 native "
-                                "mode domain?\n", domain_name);
+                       d_fprintf(stderr, "Perhaps %s is a Windows 2000 "
+                                 "native mode domain?\n", domain_name);
                goto fail;
        }
 
         if (argc >= 1 && (strcmp(argv[0], "ldif") == 0)) {
-               result = fetch_database_to_ldif(pipe_hnd, SAM_DATABASE_BUILTIN, 
-                                       global_sid_Builtin, argv[1]);
+               result = fetch_database_to_ldif(pipe_hnd, SAM_DATABASE_BUILTIN,
+                                               global_sid_Builtin, argv[1]);
         } else {
-               result = fetch_database(pipe_hnd, SAM_DATABASE_BUILTIN, global_sid_Builtin);
+               result = fetch_database(pipe_hnd, SAM_DATABASE_BUILTIN,
+                                       global_sid_Builtin);
         }
 
        if (!NT_STATUS_IS_OK(result)) {
                d_fprintf(stderr, "Failed to fetch builtin database: %s\n",
-                        nt_errstr(result));
+                         nt_errstr(result));
                goto fail;
        }
 
        /* Currently we crash on PRIVS somewhere in unmarshalling */
        /* Dump_database(cli, SAM_DATABASE_PRIVS, &ret_creds); */
 
-fail:
+ fail:
        return result;
 }