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-rw-r--r--source3/Makefile.in1
-rw-r--r--source3/libnet/libnet_samsync.h5
-rw-r--r--source3/libnet/libnet_samsync_passdb.c789
-rw-r--r--source3/utils/net_rpc_samsync.c762
4 files changed, 795 insertions, 762 deletions
diff --git a/source3/Makefile.in b/source3/Makefile.in
index b9270b77c8..002beb12bb 100644
--- a/source3/Makefile.in
+++ b/source3/Makefile.in
@@ -894,6 +894,7 @@ SMBCONFTORT_OBJ = $(SMBCONFTORT_OBJ0) \
LIBNET_OBJ = libnet/libnet_join.o \
libnet/libnet_samsync.o \
libnet/libnet_samsync_ldif.o \
+ libnet/libnet_samsync_passdb.o \
librpc/gen_ndr/ndr_libnet_join.o
NET_OBJ1 = utils/net.o utils/net_ads.o utils/net_help.o \
diff --git a/source3/libnet/libnet_samsync.h b/source3/libnet/libnet_samsync.h
index bd64c24d93..cb584cd5be 100644
--- a/source3/libnet/libnet_samsync.h
+++ b/source3/libnet/libnet_samsync.h
@@ -48,3 +48,8 @@ NTSTATUS fetch_sam_entries_ldif(TALLOC_CTX *mem_ctx,
struct netr_DELTA_ENUM_ARRAY *r,
NTSTATUS result,
struct samsync_context *ctx);
+NTSTATUS fetch_sam_entries(TALLOC_CTX *mem_ctx,
+ enum netr_SamDatabaseID database_id,
+ struct netr_DELTA_ENUM_ARRAY *r,
+ NTSTATUS status,
+ struct samsync_context *ctx);
diff --git a/source3/libnet/libnet_samsync_passdb.c b/source3/libnet/libnet_samsync_passdb.c
new file mode 100644
index 0000000000..a049d1b9c3
--- /dev/null
+++ b/source3/libnet/libnet_samsync_passdb.c
@@ -0,0 +1,789 @@
+/*
+ Unix SMB/CIFS implementation.
+ dump the remote SAM using rpc samsync operations
+
+ Copyright (C) Andrew Tridgell 2002
+ Copyright (C) Tim Potter 2001,2002
+ 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 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "includes.h"
+#include "libnet/libnet.h"
+
+/* Convert a struct samu_DELTA to a struct samu. */
+#define STRING_CHANGED (old_string && !new_string) ||\
+ (!old_string && new_string) ||\
+ (old_string && new_string && (strcmp(old_string, new_string) != 0))
+
+#define STRING_CHANGED_NC(s1,s2) ((s1) && !(s2)) ||\
+ (!(s1) && (s2)) ||\
+ ((s1) && (s2) && (strcmp((s1), (s2)) != 0))
+
+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;
+ uchar lm_passwd[16], nt_passwd[16];
+ static uchar zero_buf[16];
+
+ /* Username, fullname, home dir, dir drive, logon script, acct
+ desc, workstations, profile. */
+
+ if (r->account_name.string) {
+ old_string = pdb_get_nt_username(account);
+ 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) {
+ pdb_set_username(account, new_string, PDB_CHANGED);
+ }
+ }
+
+ if (r->full_name.string) {
+ old_string = pdb_get_fullname(account);
+ new_string = r->full_name.string;
+
+ if (STRING_CHANGED)
+ pdb_set_fullname(account, new_string, PDB_CHANGED);
+ }
+
+ if (r->home_directory.string) {
+ old_string = pdb_get_homedir(account);
+ new_string = r->home_directory.string;
+
+ if (STRING_CHANGED)
+ pdb_set_homedir(account, new_string, PDB_CHANGED);
+ }
+
+ if (r->home_drive.string) {
+ old_string = pdb_get_dir_drive(account);
+ new_string = r->home_drive.string;
+
+ if (STRING_CHANGED)
+ pdb_set_dir_drive(account, new_string, PDB_CHANGED);
+ }
+
+ if (r->logon_script.string) {
+ old_string = pdb_get_logon_script(account);
+ new_string = r->logon_script.string;
+
+ if (STRING_CHANGED)
+ pdb_set_logon_script(account, new_string, PDB_CHANGED);
+ }
+
+ if (r->description.string) {
+ old_string = pdb_get_acct_desc(account);
+ new_string = r->description.string;
+
+ if (STRING_CHANGED)
+ pdb_set_acct_desc(account, new_string, PDB_CHANGED);
+ }
+
+ if (r->workstations.string) {
+ old_string = pdb_get_workstations(account);
+ new_string = r->workstations.string;
+
+ if (STRING_CHANGED)
+ pdb_set_workstations(account, new_string, PDB_CHANGED);
+ }
+
+ if (r->profile_path.string) {
+ old_string = pdb_get_profile_path(account);
+ new_string = r->profile_path.string;
+
+ if (STRING_CHANGED)
+ pdb_set_profile_path(account, new_string, PDB_CHANGED);
+ }
+
+ if (r->parameters.string) {
+ DATA_BLOB mung;
+ char *newstr;
+ old_string = pdb_get_munged_dial(account);
+ 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);
+ TALLOC_FREE(newstr);
+ }
+
+ /* User and group sid */
+ 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(&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(&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) != 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 (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 (r->logon_hours.bits) {
+ char oldstr[44], newstr[44];
+ pdb_sethexhours(oldstr, pdb_get_hours(account));
+ pdb_sethexhours(newstr, r->logon_hours.bits);
+ if (!strequal(oldstr, newstr))
+ pdb_set_hours(account, r->logon_hours.bits, 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) != r->logon_count)
+ pdb_set_logon_count(account, r->logon_count, PDB_CHANGED);
+
+ 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);
+ } else {
+ /* no last set time, make it now */
+ pdb_set_pass_last_set_time(account, time(NULL), PDB_CHANGED);
+ }
+
+ 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);
+ }
+
+ /* 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(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(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, r->acct_flags, PDB_CHANGED);
+
+ pdb_set_domain(account, lp_workgroup(), PDB_CHANGED);
+
+ return NT_STATUS_OK;
+}
+
+static NTSTATUS fetch_account_info(uint32_t rid,
+ struct netr_DELTA_USER *r)
+{
+
+ NTSTATUS nt_ret = NT_STATUS_UNSUCCESSFUL;
+ fstring account;
+ char *add_script = NULL;
+ struct samu *sam_account=NULL;
+ GROUP_MAP map;
+ struct group *grp;
+ DOM_SID user_sid;
+ DOM_SID group_sid;
+ struct passwd *passwd;
+ fstring sid_string;
+
+ 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_alloc(sam_account, account))) {
+ /* Create appropriate user */
+ 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(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;
+ 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_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, r->rid);
+
+ 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, 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;
+ }
+ } else {
+ 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;
+ }
+ }
+
+ 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)) {
+ DEBUG(0, ("Primary group of %s has no mapping!\n",
+ pdb_get_username(sam_account)));
+ } 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_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",
+ pdb_get_username(sam_account)));
+ }
+
+ done:
+ TALLOC_FREE(sam_account);
+ return nt_ret;
+}
+
+static NTSTATUS fetch_group_info(uint32_t rid,
+ struct netr_DELTA_GROUP *r)
+{
+ fstring name;
+ fstring comment;
+ struct group *grp = NULL;
+ DOM_SID group_sid;
+ fstring sid_string;
+ GROUP_MAP map;
+ bool insert = true;
+
+ 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_fstring(sid_string, &group_sid);
+
+ if (pdb_getgrsid(&map, group_sid)) {
+ if ( map.gid != -1 )
+ grp = getgrgid(map.gid);
+ insert = false;
+ }
+
+ if (grp == NULL) {
+ gid_t gid;
+
+ /* 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;
+ }
+ }
+
+ map.gid = grp->gr_gid;
+ map.sid = group_sid;
+ map.sid_name_use = SID_NAME_DOM_GRP;
+ fstrcpy(map.nt_name, name);
+ if (r->description.string) {
+ fstrcpy(map.comment, comment);
+ } else {
+ fstrcpy(map.comment, "");
+ }
+
+ if (insert)
+ pdb_add_group_mapping_entry(&map);
+ else
+ pdb_update_group_mapping_entry(&map);
+
+ return NT_STATUS_OK;
+}
+
+static NTSTATUS fetch_group_mem_info(uint32_t rid,
+ struct netr_DELTA_GROUP_MEMBER *r)
+{
+ int i;
+ TALLOC_CTX *t = NULL;
+ char **nt_members = NULL;
+ char **unix_members;
+ DOM_SID group_sid;
+ GROUP_MAP map;
+ struct group *grp;
+
+ if (r->num_rids == 0) {
+ return NT_STATUS_OK;
+ }
+
+ sid_copy(&group_sid, get_global_sam_sid());
+ sid_append_rid(&group_sid, rid);
+
+ if (!get_domain_group_from_sid(group_sid, &map)) {
+ DEBUG(0, ("Could not find global group %d\n", rid));
+ return NT_STATUS_NO_SUCH_GROUP;
+ }
+
+ if (!(grp = getgrgid(map.gid))) {
+ DEBUG(0, ("Could not find unix group %lu\n", (unsigned long)map.gid));
+ return NT_STATUS_NO_SUCH_GROUP;
+ }
+
+ d_printf("Group members of %s: ", grp->gr_name);
+
+ if (!(t = talloc_init("fetch_group_mem_info"))) {
+ DEBUG(0, ("could not talloc_init\n"));
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ 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 < r->num_rids; i++) {
+ struct samu *member = NULL;
+ DOM_SID member_sid;
+
+ if ( !(member = samu_new(t)) ) {
+ talloc_destroy(t);
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ sid_copy(&member_sid, get_global_sam_sid());
+ 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",
+ r->rids[i], sid_string_tos(&member_sid), grp->gr_name));
+ TALLOC_FREE(member);
+ continue;
+ }
+
+ if (pdb_get_group_rid(member) == rid) {
+ d_printf("%s(primary),", pdb_get_username(member));
+ TALLOC_FREE(member);
+ continue;
+ }
+
+ d_printf("%s,", pdb_get_username(member));
+ nt_members[i] = talloc_strdup(t, pdb_get_username(member));
+ TALLOC_FREE(member);
+ }
+
+ d_printf("\n");
+
+ unix_members = grp->gr_mem;
+
+ while (*unix_members) {
+ bool is_nt_member = false;
+ for (i=0; i < r->num_rids; i++) {
+ if (nt_members[i] == NULL) {
+ /* This was a primary group */
+ continue;
+ }
+
+ if (strcmp(*unix_members, nt_members[i]) == 0) {
+ is_nt_member = true;
+ break;
+ }
+ }
+ if (!is_nt_member) {
+ /* We look at a unix group member that is not
+ an nt group member. So, remove it. NT is
+ boss here. */
+ smb_delete_user_group(grp->gr_name, *unix_members);
+ }
+ unix_members += 1;
+ }
+
+ for (i=0; i < r->num_rids; i++) {
+ bool is_unix_member = false;
+
+ if (nt_members[i] == NULL) {
+ /* This was the primary group */
+ continue;
+ }
+
+ unix_members = grp->gr_mem;
+
+ while (*unix_members) {
+ if (strcmp(*unix_members, nt_members[i]) == 0) {
+ is_unix_member = true;
+ break;
+ }
+ unix_members += 1;
+ }
+
+ if (!is_unix_member) {
+ /* We look at a nt group member that is not a
+ unix group member currently. So, add the nt
+ group member. */
+ smb_add_user_group(grp->gr_name, nt_members[i]);
+ }
+ }
+
+ talloc_destroy(t);
+ return NT_STATUS_OK;
+}
+
+static NTSTATUS fetch_alias_info(uint32_t rid,
+ struct netr_DELTA_ALIAS *r,
+ const DOM_SID *dom_sid)
+{
+ fstring name;
+ fstring comment;
+ struct group *grp = NULL;
+ DOM_SID alias_sid;
+ fstring sid_string;
+ GROUP_MAP map;
+ bool insert = true;
+
+ 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_fstring(sid_string, &alias_sid);
+
+ if (pdb_getgrsid(&map, alias_sid)) {
+ grp = getgrgid(map.gid);
+ insert = false;
+ }
+
+ if (grp == NULL) {
+ gid_t gid;
+
+ /* 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 = getgrgid(gid)) == NULL)
+ return NT_STATUS_ACCESS_DENIED;
+ }
+ }
+
+ map.gid = grp->gr_gid;
+ map.sid = alias_sid;
+
+ if (sid_equal(dom_sid, &global_sid_Builtin))
+ map.sid_name_use = SID_NAME_WKN_GRP;
+ else
+ map.sid_name_use = SID_NAME_ALIAS;
+
+ fstrcpy(map.nt_name, name);
+ fstrcpy(map.comment, comment);
+
+ if (insert)
+ pdb_add_group_mapping_entry(&map);
+ else
+ pdb_update_group_mapping_entry(&map);
+
+ return NT_STATUS_OK;
+}
+
+static NTSTATUS fetch_alias_mem(uint32_t rid,
+ struct netr_DELTA_ALIAS_MEMBER *r,
+ const DOM_SID *dom_sid)
+{
+ return NT_STATUS_OK;
+}
+
+static NTSTATUS fetch_domain_info(uint32_t rid,
+ struct netr_DELTA_DOMAIN *r)
+{
+ time_t u_max_age, u_min_age, u_logout;
+ NTSTATUS nt_status = NT_STATUS_UNSUCCESSFUL;
+ const char *domname;
+ struct netr_AcctLockStr *lockstr = NULL;
+ NTSTATUS status;
+ TALLOC_CTX *mem_ctx = talloc_tos();
+
+ status = pull_netr_AcctLockStr(mem_ctx, &r->account_lockout,
+ &lockstr);
+ if (!NT_STATUS_IS_OK(status)) {
+ d_printf("failed to pull account lockout string: %s\n",
+ nt_errstr(status));
+ }
+
+ 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);
+
+ domname = r->domain_name.string;
+ if (!domname) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ /* 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,
+ r->password_history_length))
+ return nt_status;
+
+ 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))
+ return nt_status;
+
+ if (!pdb_set_account_policy(AP_MIN_PASSWORD_AGE, (uint32)u_min_age))
+ return nt_status;
+
+ if (!pdb_set_account_policy(AP_TIME_TO_LOGOUT, (uint32)u_logout))
+ return nt_status;
+
+ if (lockstr) {
+ time_t u_lockoutreset, u_lockouttime;
+
+ u_lockoutreset = uint64s_nt_time_to_unix_abs(&lockstr->reset_count);
+ u_lockouttime = uint64s_nt_time_to_unix_abs((uint64_t *)&lockstr->lockout_duration);
+
+ if (!pdb_set_account_policy(AP_BAD_ATTEMPT_LOCKOUT,
+ lockstr->bad_attempt_lockout))
+ return nt_status;
+
+ if (!pdb_set_account_policy(AP_RESET_COUNT_TIME, (uint32_t)u_lockoutreset/60))
+ return nt_status;
+
+ if (u_lockouttime != -1)
+ u_lockouttime /= 60;
+
+ if (!pdb_set_account_policy(AP_LOCK_ACCOUNT_DURATION, (uint32_t)u_lockouttime))
+ return nt_status;
+ }
+
+ if (!pdb_set_account_policy(AP_USER_MUST_LOGON_TO_CHG_PASS,
+ r->logon_to_chgpass))
+ return nt_status;
+
+ return NT_STATUS_OK;
+}
+
+static NTSTATUS fetch_sam_entry(TALLOC_CTX *mem_ctx,
+ enum netr_SamDatabaseID database_id,
+ struct netr_DELTA_ENUM *r,
+ struct samsync_context *ctx)
+{
+ switch(r->delta_type) {
+ case NETR_DELTA_USER:
+ fetch_account_info(r->delta_id_union.rid,
+ r->delta_union.user);
+ break;
+ case NETR_DELTA_GROUP:
+ fetch_group_info(r->delta_id_union.rid,
+ r->delta_union.group);
+ break;
+ case NETR_DELTA_GROUP_MEMBER:
+ fetch_group_mem_info(r->delta_id_union.rid,
+ r->delta_union.group_member);
+ break;
+ case NETR_DELTA_ALIAS:
+ fetch_alias_info(r->delta_id_union.rid,
+ r->delta_union.alias,
+ ctx->domain_sid);
+ break;
+ case NETR_DELTA_ALIAS_MEMBER:
+ fetch_alias_mem(r->delta_id_union.rid,
+ r->delta_union.alias_member,
+ ctx->domain_sid);
+ break;
+ 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 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 NETR_DELTA_POLICY:
+ d_printf("NETR_DELTA_POLICY not handled\n");
+ break;
+ case NETR_DELTA_TRUSTED_DOMAIN:
+ d_printf("NETR_DELTA_TRUSTED_DOMAIN not handled\n");
+ break;
+ case NETR_DELTA_ACCOUNT:
+ d_printf("NETR_DELTA_ACCOUNT not handled\n");
+ break;
+ case NETR_DELTA_SECRET:
+ d_printf("NETR_DELTA_SECRET not handled\n");
+ break;
+ case NETR_DELTA_DELETE_GROUP:
+ d_printf("NETR_DELTA_DELETE_GROUP not handled\n");
+ break;
+ case NETR_DELTA_DELETE_USER:
+ d_printf("NETR_DELTA_DELETE_USER not handled\n");
+ break;
+ 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", r->delta_type);
+ break;
+ }
+
+ return NT_STATUS_OK;
+}
+
+NTSTATUS fetch_sam_entries(TALLOC_CTX *mem_ctx,
+ enum netr_SamDatabaseID database_id,
+ struct netr_DELTA_ENUM_ARRAY *r,
+ NTSTATUS status,
+ struct samsync_context *ctx)
+{
+ int i;
+
+ for (i = 0; i < r->num_deltas; i++) {
+ fetch_sam_entry(mem_ctx, database_id, &r->delta_enum[i], ctx);
+ }
+
+ return NT_STATUS_OK;
+}
diff --git a/source3/utils/net_rpc_samsync.c b/source3/utils/net_rpc_samsync.c
index 6045b7c8a3..587fdf293e 100644
--- a/source3/utils/net_rpc_samsync.c
+++ b/source3/utils/net_rpc_samsync.c
@@ -337,768 +337,6 @@ NTSTATUS rpc_samdump_internals(struct net_context *c,
return NT_STATUS_OK;
}
-/* Convert a struct samu_DELTA to a struct samu. */
-#define STRING_CHANGED (old_string && !new_string) ||\
- (!old_string && new_string) ||\
- (old_string && new_string && (strcmp(old_string, new_string) != 0))
-
-#define STRING_CHANGED_NC(s1,s2) ((s1) && !(s2)) ||\
- (!(s1) && (s2)) ||\
- ((s1) && (s2) && (strcmp((s1), (s2)) != 0))
-
-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;
- uchar lm_passwd[16], nt_passwd[16];
- static uchar zero_buf[16];
-
- /* Username, fullname, home dir, dir drive, logon script, acct
- desc, workstations, profile. */
-
- if (r->account_name.string) {
- old_string = pdb_get_nt_username(account);
- 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) {
- pdb_set_username(account, new_string, PDB_CHANGED);
- }
- }
-
- if (r->full_name.string) {
- old_string = pdb_get_fullname(account);
- new_string = r->full_name.string;
-
- if (STRING_CHANGED)
- pdb_set_fullname(account, new_string, PDB_CHANGED);
- }
-
- if (r->home_directory.string) {
- old_string = pdb_get_homedir(account);
- new_string = r->home_directory.string;
-
- if (STRING_CHANGED)
- pdb_set_homedir(account, new_string, PDB_CHANGED);
- }
-
- if (r->home_drive.string) {
- old_string = pdb_get_dir_drive(account);
- new_string = r->home_drive.string;
-
- if (STRING_CHANGED)
- pdb_set_dir_drive(account, new_string, PDB_CHANGED);
- }
-
- if (r->logon_script.string) {
- old_string = pdb_get_logon_script(account);
- new_string = r->logon_script.string;
-
- if (STRING_CHANGED)
- pdb_set_logon_script(account, new_string, PDB_CHANGED);
- }
-
- if (r->description.string) {
- old_string = pdb_get_acct_desc(account);
- new_string = r->description.string;
-
- if (STRING_CHANGED)
- pdb_set_acct_desc(account, new_string, PDB_CHANGED);
- }
-
- if (r->workstations.string) {
- old_string = pdb_get_workstations(account);
- new_string = r->workstations.string;
-
- if (STRING_CHANGED)
- pdb_set_workstations(account, new_string, PDB_CHANGED);
- }
-
- if (r->profile_path.string) {
- old_string = pdb_get_profile_path(account);
- new_string = r->profile_path.string;
-
- if (STRING_CHANGED)
- pdb_set_profile_path(account, new_string, PDB_CHANGED);
- }
-
- if (r->parameters.string) {
- DATA_BLOB mung;
- char *newstr;
- old_string = pdb_get_munged_dial(account);
- 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);
- TALLOC_FREE(newstr);
- }
-
- /* User and group sid */
- 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(&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(&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) != 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 (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 (r->logon_hours.bits) {
- char oldstr[44], newstr[44];
- pdb_sethexhours(oldstr, pdb_get_hours(account));
- pdb_sethexhours(newstr, r->logon_hours.bits);
- if (!strequal(oldstr, newstr))
- pdb_set_hours(account, r->logon_hours.bits, 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) != r->logon_count)
- pdb_set_logon_count(account, r->logon_count, PDB_CHANGED);
-
- 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);
- } else {
- /* no last set time, make it now */
- pdb_set_pass_last_set_time(account, time(NULL), PDB_CHANGED);
- }
-
- 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);
- }
-
- /* 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(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(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, r->acct_flags, PDB_CHANGED);
-
- pdb_set_domain(account, lp_workgroup(), PDB_CHANGED);
-
- return NT_STATUS_OK;
-}
-
-static NTSTATUS fetch_account_info(uint32_t rid,
- struct netr_DELTA_USER *r)
-{
-
- NTSTATUS nt_ret = NT_STATUS_UNSUCCESSFUL;
- fstring account;
- char *add_script = NULL;
- struct samu *sam_account=NULL;
- GROUP_MAP map;
- struct group *grp;
- DOM_SID user_sid;
- DOM_SID group_sid;
- struct passwd *passwd;
- fstring sid_string;
-
- 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_alloc(sam_account, account))) {
- /* Create appropriate user */
- 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(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;
- 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_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, r->rid);
-
- 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, 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;
- }
- } else {
- 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;
- }
- }
-
- 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)) {
- DEBUG(0, ("Primary group of %s has no mapping!\n",
- pdb_get_username(sam_account)));
- } 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_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",
- pdb_get_username(sam_account)));
- }
-
- done:
- TALLOC_FREE(sam_account);
- return nt_ret;
-}
-
-static NTSTATUS fetch_group_info(uint32_t rid,
- struct netr_DELTA_GROUP *r)
-{
- fstring name;
- fstring comment;
- struct group *grp = NULL;
- DOM_SID group_sid;
- fstring sid_string;
- GROUP_MAP map;
- bool insert = true;
-
- 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_fstring(sid_string, &group_sid);
-
- if (pdb_getgrsid(&map, group_sid)) {
- if ( map.gid != -1 )
- grp = getgrgid(map.gid);
- insert = false;
- }
-
- if (grp == NULL) {
- gid_t gid;
-
- /* 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;
- }
- }
-
- map.gid = grp->gr_gid;
- map.sid = group_sid;
- map.sid_name_use = SID_NAME_DOM_GRP;
- fstrcpy(map.nt_name, name);
- if (r->description.string) {
- fstrcpy(map.comment, comment);
- } else {
- fstrcpy(map.comment, "");
- }
-
- if (insert)
- pdb_add_group_mapping_entry(&map);
- else
- pdb_update_group_mapping_entry(&map);
-
- return NT_STATUS_OK;
-}
-
-static NTSTATUS fetch_group_mem_info(uint32_t rid,
- struct netr_DELTA_GROUP_MEMBER *r)
-{
- int i;
- TALLOC_CTX *t = NULL;
- char **nt_members = NULL;
- char **unix_members;
- DOM_SID group_sid;
- GROUP_MAP map;
- struct group *grp;
-
- if (r->num_rids == 0) {
- return NT_STATUS_OK;
- }
-
- sid_copy(&group_sid, get_global_sam_sid());
- sid_append_rid(&group_sid, rid);
-
- if (!get_domain_group_from_sid(group_sid, &map)) {
- DEBUG(0, ("Could not find global group %d\n", rid));
- return NT_STATUS_NO_SUCH_GROUP;
- }
-
- if (!(grp = getgrgid(map.gid))) {
- DEBUG(0, ("Could not find unix group %lu\n", (unsigned long)map.gid));
- return NT_STATUS_NO_SUCH_GROUP;
- }
-
- d_printf("Group members of %s: ", grp->gr_name);
-
- if (!(t = talloc_init("fetch_group_mem_info"))) {
- DEBUG(0, ("could not talloc_init\n"));
- return NT_STATUS_NO_MEMORY;
- }
-
- 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 < r->num_rids; i++) {
- struct samu *member = NULL;
- DOM_SID member_sid;
-
- if ( !(member = samu_new(t)) ) {
- talloc_destroy(t);
- return NT_STATUS_NO_MEMORY;
- }
-
- sid_copy(&member_sid, get_global_sam_sid());
- 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",
- r->rids[i], sid_string_tos(&member_sid), grp->gr_name));
- TALLOC_FREE(member);
- continue;
- }
-
- if (pdb_get_group_rid(member) == rid) {
- d_printf("%s(primary),", pdb_get_username(member));
- TALLOC_FREE(member);
- continue;
- }
-
- d_printf("%s,", pdb_get_username(member));
- nt_members[i] = talloc_strdup(t, pdb_get_username(member));
- TALLOC_FREE(member);
- }
-
- d_printf("\n");
-
- unix_members = grp->gr_mem;
-
- while (*unix_members) {
- bool is_nt_member = false;
- for (i=0; i < r->num_rids; i++) {
- if (nt_members[i] == NULL) {
- /* This was a primary group */
- continue;
- }
-
- if (strcmp(*unix_members, nt_members[i]) == 0) {
- is_nt_member = true;
- break;
- }
- }
- if (!is_nt_member) {
- /* We look at a unix group member that is not
- an nt group member. So, remove it. NT is
- boss here. */
- smb_delete_user_group(grp->gr_name, *unix_members);
- }
- unix_members += 1;
- }
-
- for (i=0; i < r->num_rids; i++) {
- bool is_unix_member = false;
-
- if (nt_members[i] == NULL) {
- /* This was the primary group */
- continue;
- }
-
- unix_members = grp->gr_mem;
-
- while (*unix_members) {
- if (strcmp(*unix_members, nt_members[i]) == 0) {
- is_unix_member = true;
- break;
- }
- unix_members += 1;
- }
-
- if (!is_unix_member) {
- /* We look at a nt group member that is not a
- unix group member currently. So, add the nt
- group member. */
- smb_add_user_group(grp->gr_name, nt_members[i]);
- }
- }
-
- talloc_destroy(t);
- return NT_STATUS_OK;
-}
-
-static NTSTATUS fetch_alias_info(uint32_t rid,
- struct netr_DELTA_ALIAS *r,
- const DOM_SID *dom_sid)
-{
- fstring name;
- fstring comment;
- struct group *grp = NULL;
- DOM_SID alias_sid;
- fstring sid_string;
- GROUP_MAP map;
- bool insert = true;
-
- 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_fstring(sid_string, &alias_sid);
-
- if (pdb_getgrsid(&map, alias_sid)) {
- grp = getgrgid(map.gid);
- insert = false;
- }
-
- if (grp == NULL) {
- gid_t gid;
-
- /* 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 = getgrgid(gid)) == NULL)
- return NT_STATUS_ACCESS_DENIED;
- }
- }
-
- map.gid = grp->gr_gid;
- map.sid = alias_sid;
-
- if (sid_equal(dom_sid, &global_sid_Builtin))
- map.sid_name_use = SID_NAME_WKN_GRP;
- else
- map.sid_name_use = SID_NAME_ALIAS;
-
- fstrcpy(map.nt_name, name);
- fstrcpy(map.comment, comment);
-
- if (insert)
- pdb_add_group_mapping_entry(&map);
- else
- pdb_update_group_mapping_entry(&map);
-
- return NT_STATUS_OK;
-}
-
-static NTSTATUS fetch_alias_mem(uint32_t rid,
- struct netr_DELTA_ALIAS_MEMBER *r,
- const DOM_SID *dom_sid)
-{
- return NT_STATUS_OK;
-}
-
-static NTSTATUS fetch_domain_info(uint32_t rid,
- struct netr_DELTA_DOMAIN *r)
-{
- time_t u_max_age, u_min_age, u_logout;
- NTSTATUS nt_status = NT_STATUS_UNSUCCESSFUL;
- const char *domname;
- struct netr_AcctLockStr *lockstr = NULL;
- NTSTATUS status;
- TALLOC_CTX *mem_ctx = talloc_tos();
-
- status = pull_netr_AcctLockStr(mem_ctx, &r->account_lockout,
- &lockstr);
- if (!NT_STATUS_IS_OK(status)) {
- d_printf("failed to pull account lockout string: %s\n",
- nt_errstr(status));
- }
-
- 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);
-
- domname = r->domain_name.string;
- if (!domname) {
- return NT_STATUS_NO_MEMORY;
- }
-
- /* 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,
- r->password_history_length))
- return nt_status;
-
- 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))
- return nt_status;
-
- if (!pdb_set_account_policy(AP_MIN_PASSWORD_AGE, (uint32)u_min_age))
- return nt_status;
-
- if (!pdb_set_account_policy(AP_TIME_TO_LOGOUT, (uint32)u_logout))
- return nt_status;
-
- if (lockstr) {
- time_t u_lockoutreset, u_lockouttime;
-
- u_lockoutreset = uint64s_nt_time_to_unix_abs(&lockstr->reset_count);
- u_lockouttime = uint64s_nt_time_to_unix_abs((uint64_t *)&lockstr->lockout_duration);
-
- if (!pdb_set_account_policy(AP_BAD_ATTEMPT_LOCKOUT,
- lockstr->bad_attempt_lockout))
- return nt_status;
-
- if (!pdb_set_account_policy(AP_RESET_COUNT_TIME, (uint32_t)u_lockoutreset/60))
- return nt_status;
-
- if (u_lockouttime != -1)
- u_lockouttime /= 60;
-
- if (!pdb_set_account_policy(AP_LOCK_ACCOUNT_DURATION, (uint32_t)u_lockouttime))
- return nt_status;
- }
-
- if (!pdb_set_account_policy(AP_USER_MUST_LOGON_TO_CHG_PASS,
- r->logon_to_chgpass))
- return nt_status;
-
- return NT_STATUS_OK;
-}
-
-static NTSTATUS fetch_sam_entry(TALLOC_CTX *mem_ctx,
- enum netr_SamDatabaseID database_id,
- struct netr_DELTA_ENUM *r,
- struct samsync_context *ctx)
-{
- switch(r->delta_type) {
- case NETR_DELTA_USER:
- fetch_account_info(r->delta_id_union.rid,
- r->delta_union.user);
- break;
- case NETR_DELTA_GROUP:
- fetch_group_info(r->delta_id_union.rid,
- r->delta_union.group);
- break;
- case NETR_DELTA_GROUP_MEMBER:
- fetch_group_mem_info(r->delta_id_union.rid,
- r->delta_union.group_member);
- break;
- case NETR_DELTA_ALIAS:
- fetch_alias_info(r->delta_id_union.rid,
- r->delta_union.alias,
- ctx->domain_sid);
- break;
- case NETR_DELTA_ALIAS_MEMBER:
- fetch_alias_mem(r->delta_id_union.rid,
- r->delta_union.alias_member,
- ctx->domain_sid);
- break;
- 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 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 NETR_DELTA_POLICY:
- d_printf("NETR_DELTA_POLICY not handled\n");
- break;
- case NETR_DELTA_TRUSTED_DOMAIN:
- d_printf("NETR_DELTA_TRUSTED_DOMAIN not handled\n");
- break;
- case NETR_DELTA_ACCOUNT:
- d_printf("NETR_DELTA_ACCOUNT not handled\n");
- break;
- case NETR_DELTA_SECRET:
- d_printf("NETR_DELTA_SECRET not handled\n");
- break;
- case NETR_DELTA_DELETE_GROUP:
- d_printf("NETR_DELTA_DELETE_GROUP not handled\n");
- break;
- case NETR_DELTA_DELETE_USER:
- d_printf("NETR_DELTA_DELETE_USER not handled\n");
- break;
- 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", r->delta_type);
- break;
- }
-
- return NT_STATUS_OK;
-}
-
-static NTSTATUS fetch_sam_entries(TALLOC_CTX *mem_ctx,
- enum netr_SamDatabaseID database_id,
- struct netr_DELTA_ENUM_ARRAY *r,
- NTSTATUS status,
- struct samsync_context *ctx)
-{
- int i;
-
- for (i = 0; i < r->num_deltas; i++) {
- fetch_sam_entry(mem_ctx, database_id, &r->delta_enum[i], ctx);
- }
-
- return NT_STATUS_OK;
-}
-
/**
* Basic usage function for 'net rpc vampire'
*