2 * Unix SMB/CIFS implementation.
4 * Copyright (C) Gerald (Jerry) Carter 2006
5 * Copyright (C) Guenther Deschner 2007-2008
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 3 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, see <http://www.gnu.org/licenses/>.
22 #include "libnet/libnet.h"
24 /****************************************************************
25 ****************************************************************/
27 #define LIBNET_JOIN_DUMP_CTX(ctx, r, f) \
30 str = NDR_PRINT_FUNCTION_STRING(ctx, libnet_JoinCtx, f, r); \
31 DEBUG(1,("libnet_Join:\n%s", str)); \
35 #define LIBNET_JOIN_IN_DUMP_CTX(ctx, r) \
36 LIBNET_JOIN_DUMP_CTX(ctx, r, NDR_IN | NDR_SET_VALUES)
37 #define LIBNET_JOIN_OUT_DUMP_CTX(ctx, r) \
38 LIBNET_JOIN_DUMP_CTX(ctx, r, NDR_OUT)
40 #define LIBNET_UNJOIN_DUMP_CTX(ctx, r, f) \
43 str = NDR_PRINT_FUNCTION_STRING(ctx, libnet_UnjoinCtx, f, r); \
44 DEBUG(1,("libnet_Unjoin:\n%s", str)); \
48 #define LIBNET_UNJOIN_IN_DUMP_CTX(ctx, r) \
49 LIBNET_UNJOIN_DUMP_CTX(ctx, r, NDR_IN | NDR_SET_VALUES)
50 #define LIBNET_UNJOIN_OUT_DUMP_CTX(ctx, r) \
51 LIBNET_UNJOIN_DUMP_CTX(ctx, r, NDR_OUT)
53 #define W_ERROR_NOT_OK_GOTO_DONE(x) do { \
54 if (!W_ERROR_IS_OK(x)) {\
59 /****************************************************************
60 ****************************************************************/
62 static void libnet_join_set_error_string(TALLOC_CTX *mem_ctx,
63 struct libnet_JoinCtx *r,
64 const char *format, ...)
68 if (r->out.error_string) {
72 va_start(args, format);
73 r->out.error_string = talloc_vasprintf(mem_ctx, format, args);
77 /****************************************************************
78 ****************************************************************/
80 static void libnet_unjoin_set_error_string(TALLOC_CTX *mem_ctx,
81 struct libnet_UnjoinCtx *r,
82 const char *format, ...)
86 if (r->out.error_string) {
90 va_start(args, format);
91 r->out.error_string = talloc_vasprintf(mem_ctx, format, args);
97 /****************************************************************
98 ****************************************************************/
100 static ADS_STATUS libnet_connect_ads(const char *dns_domain_name,
101 const char *netbios_domain_name,
103 const char *user_name,
104 const char *password,
108 ADS_STRUCT *my_ads = NULL;
110 my_ads = ads_init(dns_domain_name,
114 return ADS_ERROR_LDAP(LDAP_NO_MEMORY);
118 SAFE_FREE(my_ads->auth.user_name);
119 my_ads->auth.user_name = SMB_STRDUP(user_name);
123 SAFE_FREE(my_ads->auth.password);
124 my_ads->auth.password = SMB_STRDUP(password);
127 status = ads_connect(my_ads);
128 if (!ADS_ERR_OK(status)) {
129 ads_destroy(&my_ads);
137 /****************************************************************
138 ****************************************************************/
140 static ADS_STATUS libnet_join_connect_ads(TALLOC_CTX *mem_ctx,
141 struct libnet_JoinCtx *r)
145 status = libnet_connect_ads(r->out.dns_domain_name,
146 r->out.netbios_domain_name,
149 r->in.admin_password,
151 if (!ADS_ERR_OK(status)) {
152 libnet_join_set_error_string(mem_ctx, r,
153 "failed to connect to AD: %s",
158 if (!r->out.netbios_domain_name) {
159 r->out.netbios_domain_name = talloc_strdup(mem_ctx,
160 r->in.ads->server.workgroup);
161 ADS_ERROR_HAVE_NO_MEMORY(r->out.netbios_domain_name);
164 if (!r->out.dns_domain_name) {
165 r->out.dns_domain_name = talloc_strdup(mem_ctx,
166 r->in.ads->config.realm);
167 ADS_ERROR_HAVE_NO_MEMORY(r->out.dns_domain_name);
170 r->out.domain_is_ad = true;
175 /****************************************************************
176 ****************************************************************/
178 static ADS_STATUS libnet_unjoin_connect_ads(TALLOC_CTX *mem_ctx,
179 struct libnet_UnjoinCtx *r)
183 status = libnet_connect_ads(r->in.domain_name,
187 r->in.admin_password,
189 if (!ADS_ERR_OK(status)) {
190 libnet_unjoin_set_error_string(mem_ctx, r,
191 "failed to connect to AD: %s",
198 /****************************************************************
199 join a domain using ADS (LDAP mods)
200 ****************************************************************/
202 static ADS_STATUS libnet_join_precreate_machine_acct(TALLOC_CTX *mem_ctx,
203 struct libnet_JoinCtx *r)
206 LDAPMessage *res = NULL;
207 const char *attrs[] = { "dn", NULL };
210 status = ads_check_ou_dn(mem_ctx, r->in.ads, &r->in.account_ou);
211 if (!ADS_ERR_OK(status)) {
215 status = ads_search_dn(r->in.ads, &res, r->in.account_ou, attrs);
216 if (!ADS_ERR_OK(status)) {
220 if (ads_count_replies(r->in.ads, res) != 1) {
221 ads_msgfree(r->in.ads, res);
222 return ADS_ERROR_LDAP(LDAP_NO_SUCH_OBJECT);
225 ads_msgfree(r->in.ads, res);
227 /* Attempt to create the machine account and bail if this fails.
228 Assume that the admin wants exactly what they requested */
230 status = ads_create_machine_acct(r->in.ads,
234 if (ADS_ERR_OK(status)) {
235 DEBUG(1,("machine account creation created\n"));
237 } else if ((status.error_type == ENUM_ADS_ERROR_LDAP) &&
238 (status.err.rc == LDAP_ALREADY_EXISTS)) {
239 status = ADS_SUCCESS;
242 if (!ADS_ERR_OK(status)) {
243 DEBUG(1,("machine account creation failed\n"));
247 status = ads_move_machine_acct(r->in.ads,
251 if (!ADS_ERR_OK(status)) {
252 DEBUG(1,("failure to locate/move pre-existing "
253 "machine account\n"));
257 DEBUG(1,("The machine account %s the specified OU.\n",
258 moved ? "was moved into" : "already exists in"));
263 /****************************************************************
264 ****************************************************************/
266 static ADS_STATUS libnet_unjoin_remove_machine_acct(TALLOC_CTX *mem_ctx,
267 struct libnet_UnjoinCtx *r)
272 return libnet_unjoin_connect_ads(mem_ctx, r);
275 status = ads_leave_realm(r->in.ads, r->in.machine_name);
276 if (!ADS_ERR_OK(status)) {
277 libnet_unjoin_set_error_string(mem_ctx, r,
278 "failed to leave realm: %s",
286 /****************************************************************
287 ****************************************************************/
289 static ADS_STATUS libnet_join_find_machine_acct(TALLOC_CTX *mem_ctx,
290 struct libnet_JoinCtx *r)
293 LDAPMessage *res = NULL;
296 if (!r->in.machine_name) {
297 return ADS_ERROR(LDAP_NO_MEMORY);
300 status = ads_find_machine_acct(r->in.ads,
303 if (!ADS_ERR_OK(status)) {
307 if (ads_count_replies(r->in.ads, res) != 1) {
308 status = ADS_ERROR_LDAP(LDAP_NO_MEMORY);
312 dn = ads_get_dn(r->in.ads, res);
314 status = ADS_ERROR_LDAP(LDAP_NO_MEMORY);
318 r->out.dn = talloc_strdup(mem_ctx, dn);
320 status = ADS_ERROR_LDAP(LDAP_NO_MEMORY);
325 ads_msgfree(r->in.ads, res);
326 ads_memfree(r->in.ads, dn);
331 /****************************************************************
332 Set a machines dNSHostName and servicePrincipalName attributes
333 ****************************************************************/
335 static ADS_STATUS libnet_join_set_machine_spn(TALLOC_CTX *mem_ctx,
336 struct libnet_JoinCtx *r)
341 const char *spn_array[3] = {NULL, NULL, NULL};
346 status = libnet_join_find_machine_acct(mem_ctx, r);
347 if (!ADS_ERR_OK(status)) {
351 /* Windows only creates HOST/shortname & HOST/fqdn. */
353 spn = talloc_asprintf(mem_ctx, "HOST/%s", r->in.machine_name);
355 return ADS_ERROR_LDAP(LDAP_NO_MEMORY);
360 if (name_to_fqdn(my_fqdn, r->in.machine_name) &&
361 !strequal(my_fqdn, r->in.machine_name)) {
364 spn = talloc_asprintf(mem_ctx, "HOST/%s", my_fqdn);
366 return ADS_ERROR_LDAP(LDAP_NO_MEMORY);
371 mods = ads_init_mods(mem_ctx);
373 return ADS_ERROR_LDAP(LDAP_NO_MEMORY);
376 /* fields of primary importance */
378 status = ads_mod_str(mem_ctx, &mods, "dNSHostName", my_fqdn);
379 if (!ADS_ERR_OK(status)) {
380 return ADS_ERROR_LDAP(LDAP_NO_MEMORY);
383 status = ads_mod_strlist(mem_ctx, &mods, "servicePrincipalName",
385 if (!ADS_ERR_OK(status)) {
386 return ADS_ERROR_LDAP(LDAP_NO_MEMORY);
389 return ads_gen_mod(r->in.ads, r->out.dn, mods);
392 /****************************************************************
393 ****************************************************************/
395 static ADS_STATUS libnet_join_set_machine_upn(TALLOC_CTX *mem_ctx,
396 struct libnet_JoinCtx *r)
401 if (!r->in.create_upn) {
407 status = libnet_join_find_machine_acct(mem_ctx, r);
408 if (!ADS_ERR_OK(status)) {
413 r->in.upn = talloc_asprintf(mem_ctx,
416 r->out.dns_domain_name);
418 return ADS_ERROR(LDAP_NO_MEMORY);
422 /* now do the mods */
424 mods = ads_init_mods(mem_ctx);
426 return ADS_ERROR_LDAP(LDAP_NO_MEMORY);
429 /* fields of primary importance */
431 status = ads_mod_str(mem_ctx, &mods, "userPrincipalName", r->in.upn);
432 if (!ADS_ERR_OK(status)) {
433 return ADS_ERROR_LDAP(LDAP_NO_MEMORY);
436 return ads_gen_mod(r->in.ads, r->out.dn, mods);
440 /****************************************************************
441 ****************************************************************/
443 static ADS_STATUS libnet_join_set_os_attributes(TALLOC_CTX *mem_ctx,
444 struct libnet_JoinCtx *r)
450 if (!r->in.os_name || !r->in.os_version ) {
456 status = libnet_join_find_machine_acct(mem_ctx, r);
457 if (!ADS_ERR_OK(status)) {
461 /* now do the mods */
463 mods = ads_init_mods(mem_ctx);
465 return ADS_ERROR(LDAP_NO_MEMORY);
468 os_sp = talloc_asprintf(mem_ctx, "Samba %s", SAMBA_VERSION_STRING);
470 return ADS_ERROR(LDAP_NO_MEMORY);
473 /* fields of primary importance */
475 status = ads_mod_str(mem_ctx, &mods, "operatingSystem",
477 if (!ADS_ERR_OK(status)) {
481 status = ads_mod_str(mem_ctx, &mods, "operatingSystemVersion",
483 if (!ADS_ERR_OK(status)) {
487 status = ads_mod_str(mem_ctx, &mods, "operatingSystemServicePack",
489 if (!ADS_ERR_OK(status)) {
493 return ads_gen_mod(r->in.ads, r->out.dn, mods);
496 /****************************************************************
497 ****************************************************************/
499 static bool libnet_join_create_keytab(TALLOC_CTX *mem_ctx,
500 struct libnet_JoinCtx *r)
502 if (!lp_use_kerberos_keytab()) {
506 if (!ads_keytab_create_default(r->in.ads)) {
513 /****************************************************************
514 ****************************************************************/
516 static bool libnet_join_derive_salting_principal(TALLOC_CTX *mem_ctx,
517 struct libnet_JoinCtx *r)
519 uint32_t domain_func;
521 const char *salt = NULL;
522 char *std_salt = NULL;
524 status = ads_domain_func_level(r->in.ads, &domain_func);
525 if (!ADS_ERR_OK(status)) {
526 libnet_join_set_error_string(mem_ctx, r,
527 "failed to determine domain functional level: %s",
532 /* go ahead and setup the default salt */
534 std_salt = kerberos_standard_des_salt();
536 libnet_join_set_error_string(mem_ctx, r,
537 "failed to obtain standard DES salt");
541 salt = talloc_strdup(mem_ctx, std_salt);
548 /* if it's a Windows functional domain, we have to look for the UPN */
550 if (domain_func == DS_DOMAIN_FUNCTION_2000) {
553 upn = ads_get_upn(r->in.ads, mem_ctx,
556 salt = talloc_strdup(mem_ctx, upn);
563 return kerberos_secrets_store_des_salt(salt);
566 /****************************************************************
567 ****************************************************************/
569 static ADS_STATUS libnet_join_post_processing_ads(TALLOC_CTX *mem_ctx,
570 struct libnet_JoinCtx *r)
575 status = libnet_join_connect_ads(mem_ctx, r);
576 if (!ADS_ERR_OK(status)) {
581 status = libnet_join_set_machine_spn(mem_ctx, r);
582 if (!ADS_ERR_OK(status)) {
583 libnet_join_set_error_string(mem_ctx, r,
584 "failed to set machine spn: %s",
589 status = libnet_join_set_os_attributes(mem_ctx, r);
590 if (!ADS_ERR_OK(status)) {
591 libnet_join_set_error_string(mem_ctx, r,
592 "failed to set machine os attributes: %s",
597 status = libnet_join_set_machine_upn(mem_ctx, r);
598 if (!ADS_ERR_OK(status)) {
599 libnet_join_set_error_string(mem_ctx, r,
600 "failed to set machine upn: %s",
605 if (!libnet_join_derive_salting_principal(mem_ctx, r)) {
606 return ADS_ERROR_NT(NT_STATUS_UNSUCCESSFUL);
609 if (!libnet_join_create_keytab(mem_ctx, r)) {
610 libnet_join_set_error_string(mem_ctx, r,
611 "failed to create kerberos keytab");
612 return ADS_ERROR_NT(NT_STATUS_UNSUCCESSFUL);
617 #endif /* WITH_ADS */
619 /****************************************************************
620 Store the machine password and domain SID
621 ****************************************************************/
623 static bool libnet_join_joindomain_store_secrets(TALLOC_CTX *mem_ctx,
624 struct libnet_JoinCtx *r)
626 if (!secrets_store_domain_sid(r->out.netbios_domain_name,
629 DEBUG(1,("Failed to save domain sid\n"));
633 if (!secrets_store_machine_password(r->in.machine_password,
634 r->out.netbios_domain_name,
635 r->in.secure_channel_type))
637 DEBUG(1,("Failed to save machine password\n"));
644 /****************************************************************
645 Lookup domain dc's info
646 ****************************************************************/
648 static NTSTATUS libnet_join_lookup_dc_rpc(TALLOC_CTX *mem_ctx,
649 struct libnet_JoinCtx *r,
650 struct cli_state **cli)
652 struct rpc_pipe_client *pipe_hnd = NULL;
654 NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
655 union lsa_PolicyInformation *info = NULL;
657 status = cli_full_connection(cli, NULL,
663 r->in.admin_password,
667 if (!NT_STATUS_IS_OK(status)) {
671 pipe_hnd = cli_rpc_pipe_open_noauth(*cli, PI_LSARPC, &status);
673 DEBUG(0,("Error connecting to LSA pipe. Error was %s\n",
678 status = rpccli_lsa_open_policy(pipe_hnd, mem_ctx, true,
679 SEC_RIGHTS_MAXIMUM_ALLOWED, &lsa_pol);
680 if (!NT_STATUS_IS_OK(status)) {
684 status = rpccli_lsa_QueryInfoPolicy2(pipe_hnd, mem_ctx,
688 if (NT_STATUS_IS_OK(status)) {
689 r->out.domain_is_ad = true;
690 r->out.netbios_domain_name = info->dns.name.string;
691 r->out.dns_domain_name = info->dns.dns_domain.string;
692 r->out.domain_sid = info->dns.sid;
695 if (!NT_STATUS_IS_OK(status)) {
696 status = rpccli_lsa_QueryInfoPolicy(pipe_hnd, mem_ctx,
698 LSA_POLICY_INFO_ACCOUNT_DOMAIN,
700 if (!NT_STATUS_IS_OK(status)) {
704 r->out.netbios_domain_name = info->account_domain.name.string;
705 r->out.domain_sid = info->account_domain.sid;
708 rpccli_lsa_Close(pipe_hnd, mem_ctx, &lsa_pol);
709 TALLOC_FREE(pipe_hnd);
715 /****************************************************************
717 ****************************************************************/
719 static NTSTATUS libnet_join_joindomain_rpc(TALLOC_CTX *mem_ctx,
720 struct libnet_JoinCtx *r,
721 struct cli_state *cli)
723 struct rpc_pipe_client *pipe_hnd = NULL;
724 POLICY_HND sam_pol, domain_pol, user_pol;
725 NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
727 struct lsa_String lsa_acct_name;
729 uint32_t acct_flags = ACB_WSTRUST;
731 struct MD5Context md5ctx;
733 DATA_BLOB digested_session_key;
734 uchar md4_trust_password[16];
735 struct samr_Ids user_rids;
736 struct samr_Ids name_types;
737 union samr_UserInfo user_info;
739 ZERO_STRUCT(sam_pol);
740 ZERO_STRUCT(domain_pol);
741 ZERO_STRUCT(user_pol);
743 if (!r->in.machine_password) {
744 r->in.machine_password = talloc_strdup(mem_ctx, generate_random_str(DEFAULT_TRUST_ACCOUNT_PASSWORD_LENGTH));
745 NT_STATUS_HAVE_NO_MEMORY(r->in.machine_password);
748 /* Open the domain */
750 pipe_hnd = cli_rpc_pipe_open_noauth(cli, PI_SAMR, &status);
752 DEBUG(0,("Error connecting to SAM pipe. Error was %s\n",
757 status = rpccli_samr_Connect2(pipe_hnd, mem_ctx,
759 SEC_RIGHTS_MAXIMUM_ALLOWED,
761 if (!NT_STATUS_IS_OK(status)) {
765 status = rpccli_samr_OpenDomain(pipe_hnd, mem_ctx,
767 SEC_RIGHTS_MAXIMUM_ALLOWED,
770 if (!NT_STATUS_IS_OK(status)) {
774 /* Create domain user */
776 acct_name = talloc_asprintf(mem_ctx, "%s$", r->in.machine_name);
777 strlower_m(acct_name);
779 init_lsa_String(&lsa_acct_name, acct_name);
781 if (r->in.join_flags & WKSSVC_JOIN_FLAGS_ACCOUNT_CREATE) {
782 uint32_t access_desired =
783 SEC_GENERIC_READ | SEC_GENERIC_WRITE | SEC_GENERIC_EXECUTE |
784 SEC_STD_WRITE_DAC | SEC_STD_DELETE |
785 SAMR_USER_ACCESS_SET_PASSWORD |
786 SAMR_USER_ACCESS_GET_ATTRIBUTES |
787 SAMR_USER_ACCESS_SET_ATTRIBUTES;
788 uint32_t access_granted = 0;
790 /* Don't try to set any acct_flags flags other than ACB_WSTRUST */
792 DEBUG(10,("Creating account with desired access mask: %d\n",
795 status = rpccli_samr_CreateUser2(pipe_hnd, mem_ctx,
803 if (!NT_STATUS_IS_OK(status) &&
804 !NT_STATUS_EQUAL(status, NT_STATUS_USER_EXISTS)) {
806 DEBUG(10,("Creation of workstation account failed: %s\n",
809 /* If NT_STATUS_ACCESS_DENIED then we have a valid
810 username/password combo but the user does not have
811 administrator access. */
813 if (NT_STATUS_EQUAL(status, NT_STATUS_ACCESS_DENIED)) {
814 libnet_join_set_error_string(mem_ctx, r,
815 "User specified does not have "
816 "administrator privileges");
822 if (NT_STATUS_EQUAL(status, NT_STATUS_USER_EXISTS)) {
823 if (!(r->in.join_flags &
824 WKSSVC_JOIN_FLAGS_DOMAIN_JOIN_IF_JOINED)) {
829 /* We *must* do this.... don't ask... */
831 if (NT_STATUS_IS_OK(status)) {
832 rpccli_samr_Close(pipe_hnd, mem_ctx, &user_pol);
836 status = rpccli_samr_LookupNames(pipe_hnd, mem_ctx,
842 if (!NT_STATUS_IS_OK(status)) {
846 if (name_types.ids[0] != SID_NAME_USER) {
847 DEBUG(0,("%s is not a user account (type=%d)\n",
848 acct_name, name_types.ids[0]));
849 status = NT_STATUS_INVALID_WORKSTATION;
853 user_rid = user_rids.ids[0];
855 /* Open handle on user */
857 status = rpccli_samr_OpenUser(pipe_hnd, mem_ctx,
859 SEC_RIGHTS_MAXIMUM_ALLOWED,
862 if (!NT_STATUS_IS_OK(status)) {
866 /* Create a random machine account password and generate the hash */
868 E_md4hash(r->in.machine_password, md4_trust_password);
869 encode_pw_buffer(pwbuf, r->in.machine_password, STR_UNICODE);
871 generate_random_buffer((uint8_t*)md5buffer, sizeof(md5buffer));
872 digested_session_key = data_blob_talloc(mem_ctx, 0, 16);
875 MD5Update(&md5ctx, md5buffer, sizeof(md5buffer));
876 MD5Update(&md5ctx, cli->user_session_key.data,
877 cli->user_session_key.length);
878 MD5Final(digested_session_key.data, &md5ctx);
880 SamOEMhashBlob(pwbuf, sizeof(pwbuf), &digested_session_key);
881 memcpy(&pwbuf[516], md5buffer, sizeof(md5buffer));
883 /* Fill in the additional account flags now */
885 acct_flags |= ACB_PWNOEXP;
886 if (r->out.domain_is_ad) {
887 #if !defined(ENCTYPE_ARCFOUR_HMAC)
888 acct_flags |= ACB_USE_DES_KEY_ONLY;
893 /* Set password and account flags on machine account */
895 ZERO_STRUCT(user_info.info25);
897 user_info.info25.info.fields_present = ACCT_NT_PWD_SET |
899 SAMR_FIELD_ACCT_FLAGS;
901 user_info.info25.info.acct_flags = acct_flags;
902 memcpy(&user_info.info25.password.data, pwbuf, sizeof(pwbuf));
904 status = rpccli_samr_SetUserInfo(pipe_hnd, mem_ctx,
909 if (NT_STATUS_EQUAL(status, NT_STATUS(DCERPC_FAULT_INVALID_TAG))) {
913 encode_pw_buffer(pwbuf2, r->in.machine_password, STR_UNICODE);
915 /* retry with level 24 */
916 init_samr_user_info24(&user_info.info24, pwbuf2, 24);
918 SamOEMhashBlob(user_info.info24.password.data, 516,
919 &cli->user_session_key);
921 status = rpccli_samr_SetUserInfo2(pipe_hnd, mem_ctx,
927 if (!NT_STATUS_IS_OK(status)) {
929 rpccli_samr_DeleteUser(pipe_hnd, mem_ctx,
932 libnet_join_set_error_string(mem_ctx, r,
933 "Failed to set password for machine account (%s)\n",
938 status = NT_STATUS_OK;
945 if (is_valid_policy_hnd(&sam_pol)) {
946 rpccli_samr_Close(pipe_hnd, mem_ctx, &sam_pol);
948 if (is_valid_policy_hnd(&domain_pol)) {
949 rpccli_samr_Close(pipe_hnd, mem_ctx, &domain_pol);
951 if (is_valid_policy_hnd(&user_pol)) {
952 rpccli_samr_Close(pipe_hnd, mem_ctx, &user_pol);
954 TALLOC_FREE(pipe_hnd);
959 /****************************************************************
960 ****************************************************************/
962 NTSTATUS libnet_join_ok(const char *netbios_domain_name,
963 const char *machine_name,
966 uint32_t neg_flags = NETLOGON_NEG_AUTH2_ADS_FLAGS;
967 struct cli_state *cli = NULL;
968 struct rpc_pipe_client *pipe_hnd = NULL;
969 struct rpc_pipe_client *netlogon_pipe = NULL;
971 char *machine_password = NULL;
972 char *machine_account = NULL;
975 return NT_STATUS_INVALID_PARAMETER;
978 if (!secrets_init()) {
979 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
982 machine_password = secrets_fetch_machine_password(netbios_domain_name,
984 if (!machine_password) {
985 return NT_STATUS_NO_TRUST_LSA_SECRET;
988 asprintf(&machine_account, "%s$", machine_name);
989 if (!machine_account) {
990 SAFE_FREE(machine_password);
991 return NT_STATUS_NO_MEMORY;
994 status = cli_full_connection(&cli, NULL,
1003 free(machine_account);
1004 free(machine_password);
1006 if (!NT_STATUS_IS_OK(status)) {
1007 status = cli_full_connection(&cli, NULL,
1018 if (!NT_STATUS_IS_OK(status)) {
1022 netlogon_pipe = get_schannel_session_key(cli,
1023 netbios_domain_name,
1024 &neg_flags, &status);
1025 if (!netlogon_pipe) {
1026 if (NT_STATUS_EQUAL(status, NT_STATUS_INVALID_NETWORK_RESPONSE)) {
1028 return NT_STATUS_OK;
1031 DEBUG(0,("libnet_join_ok: failed to get schannel session "
1032 "key from server %s for domain %s. Error was %s\n",
1033 cli->desthost, netbios_domain_name, nt_errstr(status)));
1038 if (!lp_client_schannel()) {
1040 return NT_STATUS_OK;
1043 pipe_hnd = cli_rpc_pipe_open_schannel_with_key(cli, PI_NETLOGON,
1044 PIPE_AUTH_LEVEL_PRIVACY,
1045 netbios_domain_name,
1052 DEBUG(0,("libnet_join_ok: failed to open schannel session "
1053 "on netlogon pipe to server %s for domain %s. "
1055 cli->desthost, netbios_domain_name, nt_errstr(status)));
1059 return NT_STATUS_OK;
1062 /****************************************************************
1063 ****************************************************************/
1065 static WERROR libnet_join_post_verify(TALLOC_CTX *mem_ctx,
1066 struct libnet_JoinCtx *r)
1070 status = libnet_join_ok(r->out.netbios_domain_name,
1073 if (!NT_STATUS_IS_OK(status)) {
1074 libnet_join_set_error_string(mem_ctx, r,
1075 "failed to verify domain membership after joining: %s",
1076 get_friendly_nt_error_msg(status));
1077 return WERR_SETUP_NOT_JOINED;
1083 /****************************************************************
1084 ****************************************************************/
1086 static bool libnet_join_unjoindomain_remove_secrets(TALLOC_CTX *mem_ctx,
1087 struct libnet_UnjoinCtx *r)
1089 if (!secrets_delete_machine_password_ex(lp_workgroup())) {
1093 if (!secrets_delete_domain_sid(lp_workgroup())) {
1100 /****************************************************************
1101 ****************************************************************/
1103 static NTSTATUS libnet_join_unjoindomain_rpc(TALLOC_CTX *mem_ctx,
1104 struct libnet_UnjoinCtx *r)
1106 struct cli_state *cli = NULL;
1107 struct rpc_pipe_client *pipe_hnd = NULL;
1108 POLICY_HND sam_pol, domain_pol, user_pol;
1109 NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
1112 struct lsa_String lsa_acct_name;
1113 struct samr_Ids user_rids;
1114 struct samr_Ids name_types;
1115 union samr_UserInfo *info = NULL;
1117 status = cli_full_connection(&cli, NULL,
1121 r->in.admin_account,
1123 r->in.admin_password,
1124 0, Undefined, NULL);
1126 if (!NT_STATUS_IS_OK(status)) {
1130 /* Open the domain */
1132 pipe_hnd = cli_rpc_pipe_open_noauth(cli, PI_SAMR, &status);
1134 DEBUG(0,("Error connecting to SAM pipe. Error was %s\n",
1135 nt_errstr(status)));
1139 status = rpccli_samr_Connect2(pipe_hnd, mem_ctx,
1141 SEC_RIGHTS_MAXIMUM_ALLOWED,
1143 if (!NT_STATUS_IS_OK(status)) {
1147 status = rpccli_samr_OpenDomain(pipe_hnd, mem_ctx,
1149 SEC_RIGHTS_MAXIMUM_ALLOWED,
1152 if (!NT_STATUS_IS_OK(status)) {
1156 /* Create domain user */
1158 acct_name = talloc_asprintf(mem_ctx, "%s$", r->in.machine_name);
1159 strlower_m(acct_name);
1161 init_lsa_String(&lsa_acct_name, acct_name);
1163 status = rpccli_samr_LookupNames(pipe_hnd, mem_ctx,
1170 if (!NT_STATUS_IS_OK(status)) {
1174 if (name_types.ids[0] != SID_NAME_USER) {
1175 DEBUG(0, ("%s is not a user account (type=%d)\n", acct_name,
1176 name_types.ids[0]));
1177 status = NT_STATUS_INVALID_WORKSTATION;
1181 user_rid = user_rids.ids[0];
1183 /* Open handle on user */
1185 status = rpccli_samr_OpenUser(pipe_hnd, mem_ctx,
1187 SEC_RIGHTS_MAXIMUM_ALLOWED,
1190 if (!NT_STATUS_IS_OK(status)) {
1196 status = rpccli_samr_QueryUserInfo(pipe_hnd, mem_ctx,
1200 if (!NT_STATUS_IS_OK(status)) {
1201 rpccli_samr_Close(pipe_hnd, mem_ctx, &user_pol);
1205 /* now disable and setuser info */
1207 info->info16.acct_flags |= ACB_DISABLED;
1209 status = rpccli_samr_SetUserInfo(pipe_hnd, mem_ctx,
1214 rpccli_samr_Close(pipe_hnd, mem_ctx, &user_pol);
1218 rpccli_samr_Close(pipe_hnd, mem_ctx, &domain_pol);
1219 rpccli_samr_Close(pipe_hnd, mem_ctx, &sam_pol);
1220 TALLOC_FREE(pipe_hnd);
1230 /****************************************************************
1231 ****************************************************************/
1233 static WERROR do_join_modify_vals_config(struct libnet_JoinCtx *r)
1236 struct smbconf_ctx *ctx;
1238 werr = smbconf_init_reg(r, &ctx, NULL);
1239 if (!W_ERROR_IS_OK(werr)) {
1243 if (!(r->in.join_flags & WKSSVC_JOIN_FLAGS_JOIN_TYPE)) {
1245 werr = smbconf_set_global_parameter(ctx, "security", "user");
1246 W_ERROR_NOT_OK_GOTO_DONE(werr);
1248 werr = smbconf_set_global_parameter(ctx, "workgroup",
1253 werr = smbconf_set_global_parameter(ctx, "security", "domain");
1254 W_ERROR_NOT_OK_GOTO_DONE(werr);
1256 werr = smbconf_set_global_parameter(ctx, "workgroup",
1257 r->out.netbios_domain_name);
1258 W_ERROR_NOT_OK_GOTO_DONE(werr);
1260 if (r->out.domain_is_ad) {
1261 werr = smbconf_set_global_parameter(ctx, "security", "ads");
1262 W_ERROR_NOT_OK_GOTO_DONE(werr);
1264 werr = smbconf_set_global_parameter(ctx, "realm",
1265 r->out.dns_domain_name);
1266 W_ERROR_NOT_OK_GOTO_DONE(werr);
1270 smbconf_shutdown(ctx);
1274 /****************************************************************
1275 ****************************************************************/
1277 static WERROR do_unjoin_modify_vals_config(struct libnet_UnjoinCtx *r)
1279 WERROR werr = WERR_OK;
1280 struct smbconf_ctx *ctx;
1282 werr = smbconf_init_reg(r, &ctx, NULL);
1283 if (!W_ERROR_IS_OK(werr)) {
1287 if (r->in.unjoin_flags & WKSSVC_JOIN_FLAGS_JOIN_TYPE) {
1289 werr = smbconf_set_global_parameter(ctx, "security", "user");
1290 W_ERROR_NOT_OK_GOTO_DONE(werr);
1292 werr = smbconf_delete_global_parameter(ctx, "workgroup");
1293 W_ERROR_NOT_OK_GOTO_DONE(werr);
1295 smbconf_delete_global_parameter(ctx, "realm");
1299 smbconf_shutdown(ctx);
1303 /****************************************************************
1304 ****************************************************************/
1306 static WERROR do_JoinConfig(struct libnet_JoinCtx *r)
1310 if (!W_ERROR_IS_OK(r->out.result)) {
1311 return r->out.result;
1314 if (!r->in.modify_config) {
1318 werr = do_join_modify_vals_config(r);
1319 if (!W_ERROR_IS_OK(werr)) {
1323 r->out.modified_config = true;
1324 r->out.result = werr;
1329 /****************************************************************
1330 ****************************************************************/
1332 static WERROR libnet_unjoin_config(struct libnet_UnjoinCtx *r)
1336 if (!W_ERROR_IS_OK(r->out.result)) {
1337 return r->out.result;
1340 if (!r->in.modify_config) {
1344 werr = do_unjoin_modify_vals_config(r);
1345 if (!W_ERROR_IS_OK(werr)) {
1349 r->out.modified_config = true;
1350 r->out.result = werr;
1355 /****************************************************************
1356 ****************************************************************/
1358 static bool libnet_parse_domain_dc(TALLOC_CTX *mem_ctx,
1359 const char *domain_str,
1360 const char **domain_p,
1363 char *domain = NULL;
1365 const char *p = NULL;
1367 if (!domain_str || !domain_p || !dc_p) {
1371 p = strchr_m(domain_str, '\\');
1374 domain = talloc_strndup(mem_ctx, domain_str,
1375 PTR_DIFF(p, domain_str));
1376 dc = talloc_strdup(mem_ctx, p+1);
1381 domain = talloc_strdup(mem_ctx, domain_str);
1397 /****************************************************************
1398 ****************************************************************/
1400 static WERROR libnet_join_pre_processing(TALLOC_CTX *mem_ctx,
1401 struct libnet_JoinCtx *r)
1403 if (!r->in.domain_name) {
1404 libnet_join_set_error_string(mem_ctx, r,
1405 "No domain name defined");
1406 return WERR_INVALID_PARAM;
1409 if (!libnet_parse_domain_dc(mem_ctx, r->in.domain_name,
1412 libnet_join_set_error_string(mem_ctx, r,
1413 "Failed to parse domain name");
1414 return WERR_INVALID_PARAM;
1418 return WERR_SETUP_DOMAIN_CONTROLLER;
1421 if (!secrets_init()) {
1422 libnet_join_set_error_string(mem_ctx, r,
1423 "Unable to open secrets database");
1424 return WERR_CAN_NOT_COMPLETE;
1430 /****************************************************************
1431 ****************************************************************/
1433 static WERROR libnet_join_post_processing(TALLOC_CTX *mem_ctx,
1434 struct libnet_JoinCtx *r)
1438 if (!W_ERROR_IS_OK(r->out.result)) {
1439 return r->out.result;
1442 werr = do_JoinConfig(r);
1443 if (!W_ERROR_IS_OK(werr)) {
1447 if (r->in.join_flags & WKSSVC_JOIN_FLAGS_JOIN_TYPE) {
1448 saf_store(r->in.domain_name, r->in.dc_name);
1454 /****************************************************************
1455 ****************************************************************/
1457 static int libnet_destroy_JoinCtx(struct libnet_JoinCtx *r)
1459 const char *krb5_cc_env = NULL;
1462 ads_destroy(&r->in.ads);
1465 krb5_cc_env = getenv(KRB5_ENV_CCNAME);
1466 if (krb5_cc_env && StrCaseCmp(krb5_cc_env, "MEMORY:libnetjoin")) {
1467 unsetenv(KRB5_ENV_CCNAME);
1473 /****************************************************************
1474 ****************************************************************/
1476 static int libnet_destroy_UnjoinCtx(struct libnet_UnjoinCtx *r)
1478 const char *krb5_cc_env = NULL;
1481 ads_destroy(&r->in.ads);
1484 krb5_cc_env = getenv(KRB5_ENV_CCNAME);
1485 if (krb5_cc_env && StrCaseCmp(krb5_cc_env, "MEMORY:libnetjoin")) {
1486 unsetenv(KRB5_ENV_CCNAME);
1492 /****************************************************************
1493 ****************************************************************/
1495 WERROR libnet_init_JoinCtx(TALLOC_CTX *mem_ctx,
1496 struct libnet_JoinCtx **r)
1498 struct libnet_JoinCtx *ctx;
1499 const char *krb5_cc_env = NULL;
1501 ctx = talloc_zero(mem_ctx, struct libnet_JoinCtx);
1506 talloc_set_destructor(ctx, libnet_destroy_JoinCtx);
1508 ctx->in.machine_name = talloc_strdup(mem_ctx, global_myname());
1509 W_ERROR_HAVE_NO_MEMORY(ctx->in.machine_name);
1511 krb5_cc_env = getenv(KRB5_ENV_CCNAME);
1512 if (!krb5_cc_env || (strlen(krb5_cc_env) == 0)) {
1513 krb5_cc_env = talloc_strdup(mem_ctx, "MEMORY:libnetjoin");
1514 W_ERROR_HAVE_NO_MEMORY(krb5_cc_env);
1515 setenv(KRB5_ENV_CCNAME, krb5_cc_env, 1);
1518 ctx->in.secure_channel_type = SEC_CHAN_WKSTA;
1525 /****************************************************************
1526 ****************************************************************/
1528 WERROR libnet_init_UnjoinCtx(TALLOC_CTX *mem_ctx,
1529 struct libnet_UnjoinCtx **r)
1531 struct libnet_UnjoinCtx *ctx;
1532 const char *krb5_cc_env = NULL;
1534 ctx = talloc_zero(mem_ctx, struct libnet_UnjoinCtx);
1539 talloc_set_destructor(ctx, libnet_destroy_UnjoinCtx);
1541 ctx->in.machine_name = talloc_strdup(mem_ctx, global_myname());
1542 W_ERROR_HAVE_NO_MEMORY(ctx->in.machine_name);
1544 krb5_cc_env = getenv(KRB5_ENV_CCNAME);
1545 if (!krb5_cc_env || (strlen(krb5_cc_env) == 0)) {
1546 krb5_cc_env = talloc_strdup(mem_ctx, "MEMORY:libnetjoin");
1547 W_ERROR_HAVE_NO_MEMORY(krb5_cc_env);
1548 setenv(KRB5_ENV_CCNAME, krb5_cc_env, 1);
1556 /****************************************************************
1557 ****************************************************************/
1559 static WERROR libnet_join_check_config(TALLOC_CTX *mem_ctx,
1560 struct libnet_JoinCtx *r)
1562 /* check if configuration is already set correctly */
1564 switch (r->out.domain_is_ad) {
1566 if ((strequal(lp_workgroup(),
1567 r->out.netbios_domain_name)) &&
1568 (lp_security() == SEC_DOMAIN)) {
1569 /* nothing to be done */
1574 if ((strequal(lp_workgroup(),
1575 r->out.netbios_domain_name)) &&
1576 (strequal(lp_realm(),
1577 r->out.dns_domain_name)) &&
1578 ((lp_security() == SEC_ADS) ||
1579 (lp_security() == SEC_DOMAIN))) {
1580 /* nothing to be done */
1586 /* check if we are supposed to manipulate configuration */
1588 if (!r->in.modify_config) {
1589 libnet_join_set_error_string(mem_ctx, r,
1590 "Invalid configuration and configuration modification "
1591 "was not requested");
1592 return WERR_CAN_NOT_COMPLETE;
1595 /* check if we are able to manipulate configuration */
1597 if (!lp_config_backend_is_registry()) {
1598 libnet_join_set_error_string(mem_ctx, r,
1599 "Configuration manipulation requested but not "
1600 "supported by backend");
1601 return WERR_NOT_SUPPORTED;
1607 /****************************************************************
1608 ****************************************************************/
1610 static WERROR libnet_DomainJoin(TALLOC_CTX *mem_ctx,
1611 struct libnet_JoinCtx *r)
1615 struct cli_state *cli = NULL;
1617 ADS_STATUS ads_status;
1618 #endif /* WITH_ADS */
1620 if (!r->in.dc_name) {
1621 struct netr_DsRGetDCNameInfo *info;
1623 status = dsgetdcname(mem_ctx,
1628 DS_DIRECTORY_SERVICE_REQUIRED |
1629 DS_WRITABLE_REQUIRED |
1632 if (!NT_STATUS_IS_OK(status)) {
1633 libnet_join_set_error_string(mem_ctx, r,
1634 "failed to find DC for domain %s",
1636 get_friendly_nt_error_msg(status));
1637 return WERR_DOMAIN_CONTROLLER_NOT_FOUND;
1640 dc = strip_hostname(info->dc_unc);
1641 r->in.dc_name = talloc_strdup(mem_ctx, dc);
1642 W_ERROR_HAVE_NO_MEMORY(r->in.dc_name);
1645 status = libnet_join_lookup_dc_rpc(mem_ctx, r, &cli);
1646 if (!NT_STATUS_IS_OK(status)) {
1647 libnet_join_set_error_string(mem_ctx, r,
1648 "failed to lookup DC info for domain '%s' over rpc: %s",
1649 r->in.domain_name, get_friendly_nt_error_msg(status));
1650 return ntstatus_to_werror(status);
1653 werr = libnet_join_check_config(mem_ctx, r);
1654 if (!W_ERROR_IS_OK(werr)) {
1659 if (r->out.domain_is_ad && r->in.account_ou) {
1661 ads_status = libnet_join_connect_ads(mem_ctx, r);
1662 if (!ADS_ERR_OK(ads_status)) {
1663 return WERR_DEFAULT_JOIN_REQUIRED;
1666 ads_status = libnet_join_precreate_machine_acct(mem_ctx, r);
1667 if (!ADS_ERR_OK(ads_status)) {
1668 libnet_join_set_error_string(mem_ctx, r,
1669 "failed to precreate account in ou %s: %s",
1671 ads_errstr(ads_status));
1672 return WERR_DEFAULT_JOIN_REQUIRED;
1675 r->in.join_flags &= ~WKSSVC_JOIN_FLAGS_ACCOUNT_CREATE;
1677 #endif /* WITH_ADS */
1679 status = libnet_join_joindomain_rpc(mem_ctx, r, cli);
1680 if (!NT_STATUS_IS_OK(status)) {
1681 libnet_join_set_error_string(mem_ctx, r,
1682 "failed to join domain '%s' over rpc: %s",
1683 r->in.domain_name, get_friendly_nt_error_msg(status));
1684 if (NT_STATUS_EQUAL(status, NT_STATUS_USER_EXISTS)) {
1685 return WERR_SETUP_ALREADY_JOINED;
1687 werr = ntstatus_to_werror(status);
1691 if (!libnet_join_joindomain_store_secrets(mem_ctx, r)) {
1692 werr = WERR_SETUP_NOT_JOINED;
1697 if (r->out.domain_is_ad) {
1698 ads_status = libnet_join_post_processing_ads(mem_ctx, r);
1699 if (!ADS_ERR_OK(ads_status)) {
1700 werr = WERR_GENERAL_FAILURE;
1704 #endif /* WITH_ADS */
1716 /****************************************************************
1717 ****************************************************************/
1719 WERROR libnet_Join(TALLOC_CTX *mem_ctx,
1720 struct libnet_JoinCtx *r)
1725 LIBNET_JOIN_IN_DUMP_CTX(mem_ctx, r);
1728 werr = libnet_join_pre_processing(mem_ctx, r);
1729 if (!W_ERROR_IS_OK(werr)) {
1733 if (r->in.join_flags & WKSSVC_JOIN_FLAGS_JOIN_TYPE) {
1734 werr = libnet_DomainJoin(mem_ctx, r);
1735 if (!W_ERROR_IS_OK(werr)) {
1739 werr = libnet_join_post_verify(mem_ctx, r);
1740 if (!W_ERROR_IS_OK(werr)) {
1745 werr = libnet_join_post_processing(mem_ctx, r);
1746 if (!W_ERROR_IS_OK(werr)) {
1750 r->out.result = werr;
1753 LIBNET_JOIN_OUT_DUMP_CTX(mem_ctx, r);
1758 /****************************************************************
1759 ****************************************************************/
1761 static WERROR libnet_DomainUnjoin(TALLOC_CTX *mem_ctx,
1762 struct libnet_UnjoinCtx *r)
1766 if (!r->in.domain_sid) {
1768 if (!secrets_fetch_domain_sid(lp_workgroup(), &sid)) {
1769 libnet_unjoin_set_error_string(mem_ctx, r,
1770 "Unable to fetch domain sid: are we joined?");
1771 return WERR_SETUP_NOT_JOINED;
1773 r->in.domain_sid = sid_dup_talloc(mem_ctx, &sid);
1774 W_ERROR_HAVE_NO_MEMORY(r->in.domain_sid);
1777 if (!r->in.dc_name) {
1778 struct netr_DsRGetDCNameInfo *info;
1780 status = dsgetdcname(mem_ctx,
1785 DS_DIRECTORY_SERVICE_REQUIRED |
1786 DS_WRITABLE_REQUIRED |
1789 if (!NT_STATUS_IS_OK(status)) {
1790 libnet_unjoin_set_error_string(mem_ctx, r,
1791 "failed to find DC for domain %s",
1793 get_friendly_nt_error_msg(status));
1794 return WERR_DOMAIN_CONTROLLER_NOT_FOUND;
1797 dc = strip_hostname(info->dc_unc);
1798 r->in.dc_name = talloc_strdup(mem_ctx, dc);
1799 W_ERROR_HAVE_NO_MEMORY(r->in.dc_name);
1802 status = libnet_join_unjoindomain_rpc(mem_ctx, r);
1803 if (!NT_STATUS_IS_OK(status)) {
1804 libnet_unjoin_set_error_string(mem_ctx, r,
1805 "failed to disable machine account via rpc: %s",
1806 get_friendly_nt_error_msg(status));
1807 if (NT_STATUS_EQUAL(status, NT_STATUS_NO_SUCH_USER)) {
1808 return WERR_SETUP_NOT_JOINED;
1810 return ntstatus_to_werror(status);
1813 r->out.disabled_machine_account = true;
1816 if (r->in.unjoin_flags & WKSSVC_JOIN_FLAGS_ACCOUNT_DELETE) {
1817 ADS_STATUS ads_status;
1818 libnet_unjoin_connect_ads(mem_ctx, r);
1819 ads_status = libnet_unjoin_remove_machine_acct(mem_ctx, r);
1820 if (!ADS_ERR_OK(ads_status)) {
1821 libnet_unjoin_set_error_string(mem_ctx, r,
1822 "failed to remove machine account from AD: %s",
1823 ads_errstr(ads_status));
1825 r->out.deleted_machine_account = true;
1827 r->out.dns_domain_name = talloc_strdup(mem_ctx,
1828 r->in.ads->server.realm);
1829 W_ERROR_HAVE_NO_MEMORY(r->out.dns_domain_name);
1832 #endif /* WITH_ADS */
1834 libnet_join_unjoindomain_remove_secrets(mem_ctx, r);
1839 /****************************************************************
1840 ****************************************************************/
1842 static WERROR libnet_unjoin_pre_processing(TALLOC_CTX *mem_ctx,
1843 struct libnet_UnjoinCtx *r)
1845 if (!r->in.domain_name) {
1846 libnet_unjoin_set_error_string(mem_ctx, r,
1847 "No domain name defined");
1848 return WERR_INVALID_PARAM;
1851 if (!libnet_parse_domain_dc(mem_ctx, r->in.domain_name,
1854 libnet_unjoin_set_error_string(mem_ctx, r,
1855 "Failed to parse domain name");
1856 return WERR_INVALID_PARAM;
1860 return WERR_SETUP_DOMAIN_CONTROLLER;
1863 if (!secrets_init()) {
1864 libnet_unjoin_set_error_string(mem_ctx, r,
1865 "Unable to open secrets database");
1866 return WERR_CAN_NOT_COMPLETE;
1872 /****************************************************************
1873 ****************************************************************/
1875 static WERROR libnet_unjoin_post_processing(TALLOC_CTX *mem_ctx,
1876 struct libnet_UnjoinCtx *r)
1878 saf_delete(r->out.netbios_domain_name);
1879 saf_delete(r->out.dns_domain_name);
1881 return libnet_unjoin_config(r);
1884 /****************************************************************
1885 ****************************************************************/
1887 WERROR libnet_Unjoin(TALLOC_CTX *mem_ctx,
1888 struct libnet_UnjoinCtx *r)
1893 LIBNET_UNJOIN_IN_DUMP_CTX(mem_ctx, r);
1896 werr = libnet_unjoin_pre_processing(mem_ctx, r);
1897 if (!W_ERROR_IS_OK(werr)) {
1901 if (r->in.unjoin_flags & WKSSVC_JOIN_FLAGS_JOIN_TYPE) {
1902 werr = libnet_DomainUnjoin(mem_ctx, r);
1903 if (!W_ERROR_IS_OK(werr)) {
1904 libnet_unjoin_config(r);
1909 werr = libnet_unjoin_post_processing(mem_ctx, r);
1910 if (!W_ERROR_IS_OK(werr)) {
1915 r->out.result = werr;
1918 LIBNET_UNJOIN_OUT_DUMP_CTX(mem_ctx, r);