* Unix SMB/CIFS implementation.
* libnet Join Support
* Copyright (C) Gerald (Jerry) Carter 2006
- * Copyright (C) Guenther Deschner 2007
+ * Copyright (C) Guenther Deschner 2007-2008
*
* 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
*/
#include "includes.h"
-#include "libnet/libnet_join.h"
-#include "libnet/libnet_proto.h"
+#include "libnet/libnet.h"
+
+/****************************************************************
+****************************************************************/
+
+#define LIBNET_JOIN_DUMP_CTX(ctx, r, f) \
+ do { \
+ char *str = NULL; \
+ str = NDR_PRINT_FUNCTION_STRING(ctx, libnet_JoinCtx, f, r); \
+ DEBUG(1,("libnet_Join:\n%s", str)); \
+ talloc_free(str); \
+ } while (0)
+
+#define LIBNET_JOIN_IN_DUMP_CTX(ctx, r) \
+ LIBNET_JOIN_DUMP_CTX(ctx, r, NDR_IN | NDR_SET_VALUES)
+#define LIBNET_JOIN_OUT_DUMP_CTX(ctx, r) \
+ LIBNET_JOIN_DUMP_CTX(ctx, r, NDR_OUT)
+
+#define LIBNET_UNJOIN_DUMP_CTX(ctx, r, f) \
+ do { \
+ char *str = NULL; \
+ str = NDR_PRINT_FUNCTION_STRING(ctx, libnet_UnjoinCtx, f, r); \
+ DEBUG(1,("libnet_Unjoin:\n%s", str)); \
+ talloc_free(str); \
+ } while (0)
+
+#define LIBNET_UNJOIN_IN_DUMP_CTX(ctx, r) \
+ LIBNET_UNJOIN_DUMP_CTX(ctx, r, NDR_IN | NDR_SET_VALUES)
+#define LIBNET_UNJOIN_OUT_DUMP_CTX(ctx, r) \
+ LIBNET_UNJOIN_DUMP_CTX(ctx, r, NDR_OUT)
+
+#define W_ERROR_NOT_OK_GOTO_DONE(x) do { \
+ if (!W_ERROR_IS_OK(x)) {\
+ goto done;\
+ }\
+} while (0)
+
+/****************************************************************
+****************************************************************/
+
+static void libnet_join_set_error_string(TALLOC_CTX *mem_ctx,
+ struct libnet_JoinCtx *r,
+ const char *format, ...)
+{
+ va_list args;
+
+ if (r->out.error_string) {
+ return;
+ }
+
+ va_start(args, format);
+ r->out.error_string = talloc_vasprintf(mem_ctx, format, args);
+ va_end(args);
+}
+
+/****************************************************************
+****************************************************************/
+
+static void libnet_unjoin_set_error_string(TALLOC_CTX *mem_ctx,
+ struct libnet_UnjoinCtx *r,
+ const char *format, ...)
+{
+ va_list args;
+
+ if (r->out.error_string) {
+ return;
+ }
+
+ va_start(args, format);
+ r->out.error_string = talloc_vasprintf(mem_ctx, format, args);
+ va_end(args);
+}
+
+#ifdef WITH_ADS
+
+/****************************************************************
+****************************************************************/
+
+static ADS_STATUS libnet_connect_ads(const char *dns_domain_name,
+ const char *netbios_domain_name,
+ const char *dc_name,
+ const char *user_name,
+ const char *password,
+ ADS_STRUCT **ads)
+{
+ ADS_STATUS status;
+ ADS_STRUCT *my_ads = NULL;
+
+ my_ads = ads_init(dns_domain_name,
+ netbios_domain_name,
+ dc_name);
+ if (!my_ads) {
+ return ADS_ERROR_LDAP(LDAP_NO_MEMORY);
+ }
+
+ if (user_name) {
+ SAFE_FREE(my_ads->auth.user_name);
+ my_ads->auth.user_name = SMB_STRDUP(user_name);
+ }
+
+ if (password) {
+ SAFE_FREE(my_ads->auth.password);
+ my_ads->auth.password = SMB_STRDUP(password);
+ }
+
+ status = ads_connect(my_ads);
+ if (!ADS_ERR_OK(status)) {
+ ads_destroy(&my_ads);
+ return status;
+ }
+
+ *ads = my_ads;
+ return ADS_SUCCESS;
+}
+
+/****************************************************************
+****************************************************************/
+
+static ADS_STATUS libnet_join_connect_ads(TALLOC_CTX *mem_ctx,
+ struct libnet_JoinCtx *r)
+{
+ ADS_STATUS status;
+
+ status = libnet_connect_ads(r->in.domain_name,
+ r->in.domain_name,
+ r->in.dc_name,
+ r->in.admin_account,
+ r->in.admin_password,
+ &r->in.ads);
+ if (!ADS_ERR_OK(status)) {
+ libnet_join_set_error_string(mem_ctx, r,
+ "failed to connect to AD: %s",
+ ads_errstr(status));
+ return status;
+ }
+
+ if (!r->out.netbios_domain_name) {
+ r->out.netbios_domain_name = talloc_strdup(mem_ctx,
+ r->in.ads->server.workgroup);
+ ADS_ERROR_HAVE_NO_MEMORY(r->out.netbios_domain_name);
+ }
+
+ if (!r->out.dns_domain_name) {
+ r->out.dns_domain_name = talloc_strdup(mem_ctx,
+ r->in.ads->config.realm);
+ ADS_ERROR_HAVE_NO_MEMORY(r->out.dns_domain_name);
+ }
+
+ r->out.domain_is_ad = true;
+
+ return ADS_SUCCESS;
+}
+
+/****************************************************************
+****************************************************************/
+
+static ADS_STATUS libnet_unjoin_connect_ads(TALLOC_CTX *mem_ctx,
+ struct libnet_UnjoinCtx *r)
+{
+ ADS_STATUS status;
+
+ status = libnet_connect_ads(r->in.domain_name,
+ r->in.domain_name,
+ r->in.dc_name,
+ r->in.admin_account,
+ r->in.admin_password,
+ &r->in.ads);
+ if (!ADS_ERR_OK(status)) {
+ libnet_unjoin_set_error_string(mem_ctx, r,
+ "failed to connect to AD: %s",
+ ads_errstr(status));
+ }
+
+ return status;
+}
+
+/****************************************************************
+****************************************************************/
+
+static ADS_STATUS libnet_join_precreate_machine_acct(TALLOC_CTX *mem_ctx,
+ struct libnet_JoinCtx *r)
+{
+ ADS_STATUS status;
+ LDAPMessage *res = NULL;
+ const char *attrs[] = { "dn", NULL };
+
+ status = ads_search_dn(r->in.ads, &res, r->in.account_ou, attrs);
+ if (!ADS_ERR_OK(status)) {
+ return status;
+ }
+
+ if (ads_count_replies(r->in.ads, res) != 1) {
+ ads_msgfree(r->in.ads, res);
+ return ADS_ERROR_LDAP(LDAP_NO_SUCH_OBJECT);
+ }
+
+ status = ads_create_machine_acct(r->in.ads,
+ r->in.machine_name,
+ r->in.account_ou);
+ ads_msgfree(r->in.ads, res);
+
+ if ((status.error_type == ENUM_ADS_ERROR_LDAP) &&
+ (status.err.rc == LDAP_ALREADY_EXISTS)) {
+ status = ADS_SUCCESS;
+ }
+
+ return status;
+}
+
+/****************************************************************
+****************************************************************/
+
+static ADS_STATUS libnet_unjoin_remove_machine_acct(TALLOC_CTX *mem_ctx,
+ struct libnet_UnjoinCtx *r)
+{
+ ADS_STATUS status;
+
+ if (!r->in.ads) {
+ status = libnet_unjoin_connect_ads(mem_ctx, r);
+ if (!ADS_ERR_OK(status)) {
+ return status;
+ }
+ }
+
+ status = ads_leave_realm(r->in.ads, r->in.machine_name);
+ if (!ADS_ERR_OK(status)) {
+ libnet_unjoin_set_error_string(mem_ctx, r,
+ "failed to leave realm: %s",
+ ads_errstr(status));
+ return status;
+ }
+
+ return ADS_SUCCESS;
+}
+
+/****************************************************************
+****************************************************************/
+
+static ADS_STATUS libnet_join_find_machine_acct(TALLOC_CTX *mem_ctx,
+ struct libnet_JoinCtx *r)
+{
+ ADS_STATUS status;
+ LDAPMessage *res = NULL;
+ char *dn = NULL;
+
+ if (!r->in.machine_name) {
+ return ADS_ERROR(LDAP_NO_MEMORY);
+ }
+
+ status = ads_find_machine_acct(r->in.ads,
+ &res,
+ r->in.machine_name);
+ if (!ADS_ERR_OK(status)) {
+ return status;
+ }
+
+ if (ads_count_replies(r->in.ads, res) != 1) {
+ status = ADS_ERROR_LDAP(LDAP_NO_MEMORY);
+ goto done;
+ }
+
+ dn = ads_get_dn(r->in.ads, res);
+ if (!dn) {
+ status = ADS_ERROR_LDAP(LDAP_NO_MEMORY);
+ goto done;
+ }
+
+ r->out.dn = talloc_strdup(mem_ctx, dn);
+ if (!r->out.dn) {
+ status = ADS_ERROR_LDAP(LDAP_NO_MEMORY);
+ goto done;
+ }
+
+ done:
+ ads_msgfree(r->in.ads, res);
+ ads_memfree(r->in.ads, dn);
+
+ return status;
+}
+
+/****************************************************************
+****************************************************************/
+
+static ADS_STATUS libnet_join_set_machine_spn(TALLOC_CTX *mem_ctx,
+ struct libnet_JoinCtx *r)
+{
+ ADS_STATUS status;
+ ADS_MODLIST mods;
+ fstring my_fqdn;
+ const char *spn_array[3] = {NULL, NULL, NULL};
+ char *spn = NULL;
+
+ status = libnet_join_find_machine_acct(mem_ctx, r);
+ if (!ADS_ERR_OK(status)) {
+ return status;
+ }
+
+ spn = talloc_asprintf(mem_ctx, "HOST/%s", r->in.machine_name);
+ if (!spn) {
+ return ADS_ERROR_LDAP(LDAP_NO_MEMORY);
+ }
+ strupper_m(spn);
+ spn_array[0] = spn;
+
+ if (name_to_fqdn(my_fqdn, r->in.machine_name) &&
+ !strequal(my_fqdn, r->in.machine_name)) {
+
+ strlower_m(my_fqdn);
+ spn = talloc_asprintf(mem_ctx, "HOST/%s", my_fqdn);
+ if (!spn) {
+ return ADS_ERROR_LDAP(LDAP_NO_MEMORY);
+ }
+ spn_array[1] = spn;
+ }
+
+ mods = ads_init_mods(mem_ctx);
+ if (!mods) {
+ return ADS_ERROR_LDAP(LDAP_NO_MEMORY);
+ }
+
+ status = ads_mod_str(mem_ctx, &mods, "dNSHostName", my_fqdn);
+ if (!ADS_ERR_OK(status)) {
+ return ADS_ERROR_LDAP(LDAP_NO_MEMORY);
+ }
+
+ status = ads_mod_strlist(mem_ctx, &mods, "servicePrincipalName",
+ spn_array);
+ if (!ADS_ERR_OK(status)) {
+ return ADS_ERROR_LDAP(LDAP_NO_MEMORY);
+ }
+
+ return ads_gen_mod(r->in.ads, r->out.dn, mods);
+}
+
+/****************************************************************
+****************************************************************/
+
+static ADS_STATUS libnet_join_set_machine_upn(TALLOC_CTX *mem_ctx,
+ struct libnet_JoinCtx *r)
+{
+ ADS_STATUS status;
+ ADS_MODLIST mods;
+
+ if (!r->in.create_upn) {
+ return ADS_SUCCESS;
+ }
+
+ status = libnet_join_find_machine_acct(mem_ctx, r);
+ if (!ADS_ERR_OK(status)) {
+ return status;
+ }
+
+ if (!r->in.upn) {
+ r->in.upn = talloc_asprintf(mem_ctx,
+ "host/%s@%s",
+ r->in.machine_name,
+ r->out.dns_domain_name);
+ if (!r->in.upn) {
+ return ADS_ERROR(LDAP_NO_MEMORY);
+ }
+ }
+
+ mods = ads_init_mods(mem_ctx);
+ if (!mods) {
+ return ADS_ERROR_LDAP(LDAP_NO_MEMORY);
+ }
+
+ status = ads_mod_str(mem_ctx, &mods, "userPrincipalName", r->in.upn);
+ if (!ADS_ERR_OK(status)) {
+ return ADS_ERROR_LDAP(LDAP_NO_MEMORY);
+ }
+
+ return ads_gen_mod(r->in.ads, r->out.dn, mods);
+}
-static NTSTATUS do_DomainJoin(TALLOC_CTX *mem_ctx,
- struct libnet_JoinCtx *r)
+
+/****************************************************************
+****************************************************************/
+
+static ADS_STATUS libnet_join_set_os_attributes(TALLOC_CTX *mem_ctx,
+ struct libnet_JoinCtx *r)
+{
+ ADS_STATUS status;
+ ADS_MODLIST mods;
+ char *os_sp = NULL;
+
+ if (!r->in.os_name || !r->in.os_version ) {
+ return ADS_SUCCESS;
+ }
+
+ status = libnet_join_find_machine_acct(mem_ctx, r);
+ if (!ADS_ERR_OK(status)) {
+ return status;
+ }
+
+ mods = ads_init_mods(mem_ctx);
+ if (!mods) {
+ return ADS_ERROR(LDAP_NO_MEMORY);
+ }
+
+ os_sp = talloc_asprintf(mem_ctx, "Samba %s", SAMBA_VERSION_STRING);
+ if (!os_sp) {
+ return ADS_ERROR(LDAP_NO_MEMORY);
+ }
+
+ status = ads_mod_str(mem_ctx, &mods, "operatingSystem",
+ r->in.os_name);
+ if (!ADS_ERR_OK(status)) {
+ return status;
+ }
+
+ status = ads_mod_str(mem_ctx, &mods, "operatingSystemVersion",
+ r->in.os_version);
+ if (!ADS_ERR_OK(status)) {
+ return status;
+ }
+
+ status = ads_mod_str(mem_ctx, &mods, "operatingSystemServicePack",
+ os_sp);
+ if (!ADS_ERR_OK(status)) {
+ return status;
+ }
+
+ return ads_gen_mod(r->in.ads, r->out.dn, mods);
+}
+
+/****************************************************************
+****************************************************************/
+
+static bool libnet_join_create_keytab(TALLOC_CTX *mem_ctx,
+ struct libnet_JoinCtx *r)
+{
+ if (!lp_use_kerberos_keytab()) {
+ return true;
+ }
+
+ if (!ads_keytab_create_default(r->in.ads)) {
+ return false;
+ }
+
+ return true;
+}
+
+/****************************************************************
+****************************************************************/
+
+static bool libnet_join_derive_salting_principal(TALLOC_CTX *mem_ctx,
+ struct libnet_JoinCtx *r)
+{
+ uint32_t domain_func;
+ ADS_STATUS status;
+ const char *salt = NULL;
+ char *std_salt = NULL;
+
+ status = ads_domain_func_level(r->in.ads, &domain_func);
+ if (!ADS_ERR_OK(status)) {
+ libnet_join_set_error_string(mem_ctx, r,
+ "failed to determine domain functional level: %s",
+ ads_errstr(status));
+ return false;
+ }
+
+ std_salt = kerberos_standard_des_salt();
+ if (!std_salt) {
+ libnet_join_set_error_string(mem_ctx, r,
+ "failed to obtain standard DES salt");
+ return false;
+ }
+
+ salt = talloc_strdup(mem_ctx, std_salt);
+ if (!salt) {
+ return false;
+ }
+
+ SAFE_FREE(std_salt);
+
+ if (domain_func == DS_DOMAIN_FUNCTION_2000) {
+ char *upn;
+
+ upn = ads_get_upn(r->in.ads, mem_ctx,
+ r->in.machine_name);
+ if (upn) {
+ salt = talloc_strdup(mem_ctx, upn);
+ if (!salt) {
+ return false;
+ }
+ }
+ }
+
+ return kerberos_secrets_store_des_salt(salt);
+}
+
+/****************************************************************
+****************************************************************/
+
+static ADS_STATUS libnet_join_post_processing_ads(TALLOC_CTX *mem_ctx,
+ struct libnet_JoinCtx *r)
+{
+ ADS_STATUS status;
+
+ if (!r->in.ads) {
+ status = libnet_join_connect_ads(mem_ctx, r);
+ if (!ADS_ERR_OK(status)) {
+ return status;
+ }
+ }
+
+ status = libnet_join_set_machine_spn(mem_ctx, r);
+ if (!ADS_ERR_OK(status)) {
+ libnet_join_set_error_string(mem_ctx, r,
+ "failed to set machine spn: %s",
+ ads_errstr(status));
+ return status;
+ }
+
+ status = libnet_join_set_os_attributes(mem_ctx, r);
+ if (!ADS_ERR_OK(status)) {
+ libnet_join_set_error_string(mem_ctx, r,
+ "failed to set machine os attributes: %s",
+ ads_errstr(status));
+ return status;
+ }
+
+ status = libnet_join_set_machine_upn(mem_ctx, r);
+ if (!ADS_ERR_OK(status)) {
+ libnet_join_set_error_string(mem_ctx, r,
+ "failed to set machine upn: %s",
+ ads_errstr(status));
+ return status;
+ }
+
+ if (!libnet_join_derive_salting_principal(mem_ctx, r)) {
+ return ADS_ERROR_NT(NT_STATUS_UNSUCCESSFUL);
+ }
+
+ if (!libnet_join_create_keytab(mem_ctx, r)) {
+ libnet_join_set_error_string(mem_ctx, r,
+ "failed to create kerberos keytab");
+ return ADS_ERROR_NT(NT_STATUS_UNSUCCESSFUL);
+ }
+
+ return ADS_SUCCESS;
+}
+#endif /* WITH_ADS */
+
+/****************************************************************
+****************************************************************/
+
+static bool libnet_join_joindomain_store_secrets(TALLOC_CTX *mem_ctx,
+ struct libnet_JoinCtx *r)
+{
+ if (!secrets_store_domain_sid(r->out.netbios_domain_name,
+ r->out.domain_sid))
+ {
+ return false;
+ }
+
+ if (!secrets_store_machine_password(r->in.machine_password,
+ r->out.netbios_domain_name,
+ SEC_CHAN_WKSTA))
+ {
+ return false;
+ }
+
+ return true;
+}
+
+/****************************************************************
+****************************************************************/
+
+static NTSTATUS libnet_join_joindomain_rpc(TALLOC_CTX *mem_ctx,
+ struct libnet_JoinCtx *r)
{
struct cli_state *cli = NULL;
struct rpc_pipe_client *pipe_hnd = NULL;
- const char *password = NULL;
POLICY_HND sam_pol, domain_pol, user_pol, lsa_pol;
NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
char *acct_name;
- const char *const_acct_name;
+ struct lsa_String lsa_acct_name;
uint32 user_rid;
- uint32 num_rids, *name_types, *user_rids;
- uint32 flags = 0x3e8;
uint32 acb_info = ACB_WSTRUST;
- uint32 fields_present;
uchar pwbuf[532];
- SAM_USERINFO_CTR ctr;
- SAM_USER_INFO_25 p25;
- const int infolevel = 25;
struct MD5Context md5ctx;
uchar md5buffer[16];
DATA_BLOB digested_session_key;
uchar md4_trust_password[16];
+ union lsa_PolicyInformation *info = NULL;
+ struct samr_Ids user_rids;
+ struct samr_Ids name_types;
+ union samr_UserInfo user_info;
+
+ if (!r->in.machine_password) {
+ r->in.machine_password = talloc_strdup(mem_ctx, generate_random_str(DEFAULT_TRUST_ACCOUNT_PASSWORD_LENGTH));
+ NT_STATUS_HAVE_NO_MEMORY(r->in.machine_password);
+ }
- password = talloc_strdup(mem_ctx,
- generate_random_str(DEFAULT_TRUST_ACCOUNT_PASSWORD_LENGTH));
- NT_STATUS_HAVE_NO_MEMORY(password);
-
- status = cli_full_connection(&cli, NULL, r->in.server_name,
+ status = cli_full_connection(&cli, NULL,
+ r->in.dc_name,
NULL, 0,
"IPC$", "IPC",
r->in.admin_account,
- NULL, //r->in.domain_name,
- r->in.password,
- 0, Undefined, NULL);
+ NULL,
+ r->in.admin_password,
+ 0,
+ Undefined, NULL);
if (!NT_STATUS_IS_OK(status)) {
goto done;
goto done;
}
- status = rpccli_lsa_query_info_policy2(pipe_hnd, mem_ctx, &lsa_pol,
- 12,
- &r->out.netbios_domain_name,
- &r->out.dns_domain_name,
- NULL,
- NULL,
- &r->out.domain_sid);
+ status = rpccli_lsa_QueryInfoPolicy2(pipe_hnd, mem_ctx,
+ &lsa_pol,
+ LSA_POLICY_INFO_DNS,
+ &info);
+ if (NT_STATUS_IS_OK(status)) {
+ r->out.domain_is_ad = true;
+ r->out.netbios_domain_name = info->dns.name.string;
+ r->out.dns_domain_name = info->dns.dns_domain.string;
+ r->out.domain_sid = info->dns.sid;
+ }
if (!NT_STATUS_IS_OK(status)) {
- status = rpccli_lsa_query_info_policy(pipe_hnd, mem_ctx, &lsa_pol,
- 5,
- &r->out.netbios_domain_name,
- &r->out.domain_sid);
+ status = rpccli_lsa_QueryInfoPolicy(pipe_hnd, mem_ctx,
+ &lsa_pol,
+ LSA_POLICY_INFO_ACCOUNT_DOMAIN,
+ &info);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
+
+ r->out.netbios_domain_name = info->account_domain.name.string;
+ r->out.domain_sid = info->account_domain.sid;
}
rpccli_lsa_Close(pipe_hnd, mem_ctx, &lsa_pol);
goto done;
}
- status = rpccli_samr_connect(pipe_hnd, mem_ctx,
- SEC_RIGHTS_MAXIMUM_ALLOWED, &sam_pol);
+ status = rpccli_samr_Connect2(pipe_hnd, mem_ctx,
+ pipe_hnd->cli->desthost,
+ SEC_RIGHTS_MAXIMUM_ALLOWED,
+ &sam_pol);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
- status = rpccli_samr_open_domain(pipe_hnd, mem_ctx, &sam_pol,
- SEC_RIGHTS_MAXIMUM_ALLOWED,
- r->out.domain_sid,
- &domain_pol);
+ status = rpccli_samr_OpenDomain(pipe_hnd, mem_ctx,
+ &sam_pol,
+ SEC_RIGHTS_MAXIMUM_ALLOWED,
+ r->out.domain_sid,
+ &domain_pol);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
- acct_name = talloc_asprintf(mem_ctx, "%s$", global_myname());
+ acct_name = talloc_asprintf(mem_ctx, "%s$", r->in.machine_name);
strlower_m(acct_name);
- const_acct_name = acct_name;
- status = rpccli_samr_create_dom_user(pipe_hnd, mem_ctx, &domain_pol,
- acct_name, ACB_WSTRUST,
- 0xe005000b, &user_pol, &user_rid);
- if (NT_STATUS_EQUAL(status, NT_STATUS_USER_EXISTS)) {
- if (!(r->in.join_flags & WKSSVC_JOIN_FLAGS_DOMAIN_JOIN_IF_JOINED)) {
- goto done;
+ init_lsa_String(&lsa_acct_name, acct_name);
+
+ if (r->in.join_flags & WKSSVC_JOIN_FLAGS_ACCOUNT_CREATE) {
+ uint32_t acct_flags =
+ SEC_GENERIC_READ | SEC_GENERIC_WRITE | SEC_GENERIC_EXECUTE |
+ SEC_STD_WRITE_DAC | SEC_STD_DELETE |
+ SAMR_USER_ACCESS_SET_PASSWORD |
+ SAMR_USER_ACCESS_GET_ATTRIBUTES |
+ SAMR_USER_ACCESS_SET_ATTRIBUTES;
+ uint32_t access_granted = 0;
+
+ status = rpccli_samr_CreateUser2(pipe_hnd, mem_ctx,
+ &domain_pol,
+ &lsa_acct_name,
+ ACB_WSTRUST,
+ acct_flags,
+ &user_pol,
+ &access_granted,
+ &user_rid);
+ if (NT_STATUS_EQUAL(status, NT_STATUS_USER_EXISTS)) {
+ if (!(r->in.join_flags &
+ WKSSVC_JOIN_FLAGS_DOMAIN_JOIN_IF_JOINED)) {
+ goto done;
+ }
}
- }
- if (NT_STATUS_IS_OK(status)) {
- rpccli_samr_close(pipe_hnd, mem_ctx, &user_pol);
+ if (NT_STATUS_IS_OK(status)) {
+ rpccli_samr_Close(pipe_hnd, mem_ctx, &user_pol);
+ }
}
- status = rpccli_samr_lookup_names(pipe_hnd, mem_ctx,
- &domain_pol, flags, 1,
- &const_acct_name,
- &num_rids, &user_rids, &name_types);
+ status = rpccli_samr_LookupNames(pipe_hnd, mem_ctx,
+ &domain_pol,
+ 1,
+ &lsa_acct_name,
+ &user_rids,
+ &name_types);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
- if (name_types[0] != SID_NAME_USER) {
+ if (name_types.ids[0] != SID_NAME_USER) {
status = NT_STATUS_INVALID_WORKSTATION;
goto done;
}
- user_rid = user_rids[0];
+ user_rid = user_rids.ids[0];
- status = rpccli_samr_open_user(pipe_hnd, mem_ctx, &domain_pol,
- SEC_RIGHTS_MAXIMUM_ALLOWED, user_rid,
- &user_pol);
+ status = rpccli_samr_OpenUser(pipe_hnd, mem_ctx,
+ &domain_pol,
+ SEC_RIGHTS_MAXIMUM_ALLOWED,
+ user_rid,
+ &user_pol);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
- E_md4hash(r->in.password, md4_trust_password);
- encode_pw_buffer(pwbuf, r->in.password, STR_UNICODE);
+ E_md4hash(r->in.machine_password, md4_trust_password);
+ encode_pw_buffer(pwbuf, r->in.machine_password, STR_UNICODE);
generate_random_buffer((uint8*)md5buffer, sizeof(md5buffer));
digested_session_key = data_blob_talloc(mem_ctx, 0, 16);
MD5Init(&md5ctx);
MD5Update(&md5ctx, md5buffer, sizeof(md5buffer));
- MD5Update(&md5ctx, cli->user_session_key.data, cli->user_session_key.length);
+ MD5Update(&md5ctx, cli->user_session_key.data,
+ cli->user_session_key.length);
MD5Final(digested_session_key.data, &md5ctx);
SamOEMhashBlob(pwbuf, sizeof(pwbuf), &digested_session_key);
memcpy(&pwbuf[516], md5buffer, sizeof(md5buffer));
acb_info |= ACB_PWNOEXP;
-#if 0
- if ( dom_type == ND_TYPE_AD ) {
+ if (r->out.domain_is_ad) {
#if !defined(ENCTYPE_ARCFOUR_HMAC)
acb_info |= ACB_USE_DES_KEY_ONLY;
#endif
;;
}
-#endif
- ZERO_STRUCT(ctr);
- ZERO_STRUCT(p25);
- fields_present = ACCT_NT_PWD_SET | ACCT_LM_PWD_SET | ACCT_FLAGS;
- init_sam_user_info25P(&p25, fields_present, acb_info, (char *)pwbuf);
+ ZERO_STRUCT(user_info.info25);
- ctr.switch_value = infolevel;
- ctr.info.id25 = &p25;
+ user_info.info25.info.fields_present = ACCT_NT_PWD_SET |
+ ACCT_LM_PWD_SET |
+ SAMR_FIELD_ACCT_FLAGS;
+ user_info.info25.info.acct_flags = acb_info;
+ memcpy(&user_info.info25.password.data, pwbuf, sizeof(pwbuf));
- status = rpccli_samr_set_userinfo2(pipe_hnd, mem_ctx, &user_pol,
- infolevel, &cli->user_session_key,
- &ctr);
+ status = rpccli_samr_SetUserInfo(pipe_hnd, mem_ctx,
+ &user_pol,
+ 25,
+ &user_info);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
- rpccli_samr_close(pipe_hnd, mem_ctx, &user_pol);
+ rpccli_samr_Close(pipe_hnd, mem_ctx, &user_pol);
cli_rpc_pipe_close(pipe_hnd);
- if (!secrets_store_domain_sid(r->out.netbios_domain_name,
- r->out.domain_sid))
- {
- status = NT_STATUS_INTERNAL_DB_ERROR;
- goto done;
- }
-
- if (!secrets_store_machine_password(password,
- r->out.netbios_domain_name,
- SEC_CHAN_WKSTA))
- {
- status = NT_STATUS_INTERNAL_DB_ERROR;
- goto done;
- }
-
status = NT_STATUS_OK;
done:
if (cli) {
return status;
}
-static NTSTATUS do_DomainUnjoin(TALLOC_CTX *mem_ctx,
- struct libnet_UnjoinCtx *r)
+/****************************************************************
+****************************************************************/
+
+NTSTATUS libnet_join_ok(const char *netbios_domain_name,
+ const char *machine_name,
+ const char *dc_name)
+{
+ uint32_t neg_flags = NETLOGON_NEG_AUTH2_FLAGS |
+ NETLOGON_NEG_SCHANNEL;
+ /* FIXME: NETLOGON_NEG_SELECT_AUTH2_FLAGS */
+ struct cli_state *cli = NULL;
+ struct rpc_pipe_client *pipe_hnd = NULL;
+ struct rpc_pipe_client *netlogon_pipe = NULL;
+ NTSTATUS status;
+ char *machine_password = NULL;
+ char *machine_account = NULL;
+
+ if (!dc_name) {
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ if (!secrets_init()) {
+ return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
+ }
+
+ machine_password = secrets_fetch_machine_password(netbios_domain_name,
+ NULL, NULL);
+ if (!machine_password) {
+ return NT_STATUS_NO_TRUST_LSA_SECRET;
+ }
+
+ asprintf(&machine_account, "%s$", machine_name);
+ if (!machine_account) {
+ SAFE_FREE(machine_password);
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ status = cli_full_connection(&cli, NULL,
+ dc_name,
+ NULL, 0,
+ "IPC$", "IPC",
+ machine_account,
+ NULL,
+ machine_password,
+ 0,
+ Undefined, NULL);
+ free(machine_account);
+ free(machine_password);
+
+ if (!NT_STATUS_IS_OK(status)) {
+ status = cli_full_connection(&cli, NULL,
+ dc_name,
+ NULL, 0,
+ "IPC$", "IPC",
+ "",
+ NULL,
+ "",
+ 0,
+ Undefined, NULL);
+ }
+
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
+ netlogon_pipe = get_schannel_session_key(cli,
+ netbios_domain_name,
+ &neg_flags, &status);
+ if (!netlogon_pipe) {
+ if (NT_STATUS_EQUAL(status, NT_STATUS_INVALID_NETWORK_RESPONSE)) {
+ cli_shutdown(cli);
+ return NT_STATUS_OK;
+ }
+
+ DEBUG(0,("libnet_join_ok: failed to get schannel session "
+ "key from server %s for domain %s. Error was %s\n",
+ cli->desthost, netbios_domain_name, nt_errstr(status)));
+ cli_shutdown(cli);
+ return status;
+ }
+
+ if (!lp_client_schannel()) {
+ cli_shutdown(cli);
+ return NT_STATUS_OK;
+ }
+
+ pipe_hnd = cli_rpc_pipe_open_schannel_with_key(cli, PI_NETLOGON,
+ PIPE_AUTH_LEVEL_PRIVACY,
+ netbios_domain_name,
+ netlogon_pipe->dc,
+ &status);
+
+ cli_shutdown(cli);
+
+ if (!pipe_hnd) {
+ DEBUG(0,("libnet_join_ok: failed to open schannel session "
+ "on netlogon pipe to server %s for domain %s. "
+ "Error was %s\n",
+ cli->desthost, netbios_domain_name, nt_errstr(status)));
+ return status;
+ }
+
+ return NT_STATUS_OK;
+}
+
+/****************************************************************
+****************************************************************/
+
+static WERROR libnet_join_post_verify(TALLOC_CTX *mem_ctx,
+ struct libnet_JoinCtx *r)
+{
+ NTSTATUS status;
+
+ status = libnet_join_ok(r->out.netbios_domain_name,
+ r->in.machine_name,
+ r->in.dc_name);
+ if (!NT_STATUS_IS_OK(status)) {
+ libnet_join_set_error_string(mem_ctx, r,
+ "failed to verify domain membership after joining: %s",
+ get_friendly_nt_error_msg(status));
+ return WERR_SETUP_NOT_JOINED;
+ }
+
+ return WERR_OK;
+}
+
+/****************************************************************
+****************************************************************/
+
+static bool libnet_join_unjoindomain_remove_secrets(TALLOC_CTX *mem_ctx,
+ struct libnet_UnjoinCtx *r)
+{
+ if (!secrets_delete_machine_password_ex(lp_workgroup())) {
+ return false;
+ }
+
+ if (!secrets_delete_domain_sid(lp_workgroup())) {
+ return false;
+ }
+
+ return true;
+}
+
+/****************************************************************
+****************************************************************/
+
+static NTSTATUS libnet_join_unjoindomain_rpc(TALLOC_CTX *mem_ctx,
+ struct libnet_UnjoinCtx *r)
{
struct cli_state *cli = NULL;
struct rpc_pipe_client *pipe_hnd = NULL;
POLICY_HND sam_pol, domain_pol, user_pol;
NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
char *acct_name;
- uint32 flags = 0x3e8;
- const char *const_acct_name;
uint32 user_rid;
- uint32 num_rids, *name_types, *user_rids;
- SAM_USERINFO_CTR ctr, *qctr = NULL;
- SAM_USER_INFO_16 p16;
+ struct lsa_String lsa_acct_name;
+ struct samr_Ids user_rids;
+ struct samr_Ids name_types;
+ union samr_UserInfo *info = NULL;
- status = cli_full_connection(&cli, NULL, r->in.server_name,
+ status = cli_full_connection(&cli, NULL,
+ r->in.dc_name,
NULL, 0,
"IPC$", "IPC",
r->in.admin_account,
- NULL, //r->in.domain_name,
- r->in.password,
+ NULL,
+ r->in.admin_password,
0, Undefined, NULL);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
- status = rpccli_samr_connect(pipe_hnd, mem_ctx,
- SEC_RIGHTS_MAXIMUM_ALLOWED, &sam_pol);
+ status = rpccli_samr_Connect2(pipe_hnd, mem_ctx,
+ pipe_hnd->cli->desthost,
+ SEC_RIGHTS_MAXIMUM_ALLOWED,
+ &sam_pol);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
- status = rpccli_samr_open_domain(pipe_hnd, mem_ctx, &sam_pol,
- SEC_RIGHTS_MAXIMUM_ALLOWED,
- r->in.domain_sid,
- &domain_pol);
+ status = rpccli_samr_OpenDomain(pipe_hnd, mem_ctx,
+ &sam_pol,
+ SEC_RIGHTS_MAXIMUM_ALLOWED,
+ r->in.domain_sid,
+ &domain_pol);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
- acct_name = talloc_asprintf(mem_ctx, "%s$", global_myname());
+ acct_name = talloc_asprintf(mem_ctx, "%s$", r->in.machine_name);
strlower_m(acct_name);
- const_acct_name = acct_name;
- status = rpccli_samr_lookup_names(pipe_hnd, mem_ctx,
- &domain_pol, flags, 1,
- &const_acct_name,
- &num_rids, &user_rids, &name_types);
+ init_lsa_String(&lsa_acct_name, acct_name);
+
+ status = rpccli_samr_LookupNames(pipe_hnd, mem_ctx,
+ &domain_pol,
+ 1,
+ &lsa_acct_name,
+ &user_rids,
+ &name_types);
+
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
- if (name_types[0] != SID_NAME_USER) {
+ if (name_types.ids[0] != SID_NAME_USER) {
status = NT_STATUS_INVALID_WORKSTATION;
goto done;
}
- user_rid = user_rids[0];
+ user_rid = user_rids.ids[0];
- status = rpccli_samr_open_user(pipe_hnd, mem_ctx, &domain_pol,
- SEC_RIGHTS_MAXIMUM_ALLOWED,
- user_rid, &user_pol);
+ status = rpccli_samr_OpenUser(pipe_hnd, mem_ctx,
+ &domain_pol,
+ SEC_RIGHTS_MAXIMUM_ALLOWED,
+ user_rid,
+ &user_pol);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
- status = rpccli_samr_query_userinfo(pipe_hnd, mem_ctx,
- &user_pol, 16, &qctr);
+ status = rpccli_samr_QueryUserInfo(pipe_hnd, mem_ctx,
+ &user_pol,
+ 16,
+ &info);
if (!NT_STATUS_IS_OK(status)) {
- rpccli_samr_close(pipe_hnd, mem_ctx, &user_pol);
+ rpccli_samr_Close(pipe_hnd, mem_ctx, &user_pol);
goto done;
}
- ZERO_STRUCT(ctr);
- ctr.switch_value = 16;
- ctr.info.id16 = &p16;
-
- p16.acb_info = qctr->info.id16->acb_info | ACB_DISABLED;
+ info->info16.acct_flags |= ACB_DISABLED;
- status = rpccli_samr_set_userinfo2(pipe_hnd, mem_ctx, &user_pol, 16,
- &cli->user_session_key, &ctr);
+ status = rpccli_samr_SetUserInfo(pipe_hnd, mem_ctx,
+ &user_pol,
+ 16,
+ info);
- rpccli_samr_close(pipe_hnd, mem_ctx, &user_pol);
-
- if (!secrets_delete_machine_password_ex(lp_workgroup())) {
- status = NT_STATUS_INTERNAL_DB_ERROR;
- goto done;
- }
-
- if (!secrets_delete_domain_sid(lp_workgroup())) {
- status = NT_STATUS_INTERNAL_DB_ERROR;
- goto done;
- }
+ rpccli_samr_Close(pipe_hnd, mem_ctx, &user_pol);
done:
- rpccli_samr_close(pipe_hnd, mem_ctx, &domain_pol);
- rpccli_samr_close(pipe_hnd, mem_ctx, &sam_pol);
-
- cli_rpc_pipe_close(pipe_hnd);
+ if (pipe_hnd) {
+ rpccli_samr_Close(pipe_hnd, mem_ctx, &domain_pol);
+ rpccli_samr_Close(pipe_hnd, mem_ctx, &sam_pol);
+ cli_rpc_pipe_close(pipe_hnd);
+ }
if (cli) {
cli_shutdown(cli);
return status;
}
-static WERROR do_modify_val_config(struct registry_key *key,
- const char *val_name,
- const char *val_data)
-{
- struct registry_value val;
-
- ZERO_STRUCT(val);
-
- val.type = REG_SZ;
- val.v.sz.str = CONST_DISCARD(char *, val_data);
- val.v.sz.len = strlen(val_data) + 1;
-
- return reg_setvalue(key, val_name, &val);
-}
+/****************************************************************
+****************************************************************/
-static WERROR do_join_modify_vals_config(TALLOC_CTX *mem_ctx,
- struct libnet_JoinCtx *r,
- struct registry_key *key)
+static WERROR do_join_modify_vals_config(struct libnet_JoinCtx *r)
{
WERROR werr;
- bool is_ad = false;
+ struct libnet_conf_ctx *ctx;
- if (!(r->in.join_flags & WKSSVC_JOIN_FLAGS_JOIN_TYPE)) {
+ werr = libnet_conf_open(r, &ctx);
+ if (!W_ERROR_IS_OK(werr)) {
+ goto done;
+ }
- werr = do_modify_val_config(key, "security", "user");
- W_ERROR_NOT_OK_RETURN(werr);
+ if (!(r->in.join_flags & WKSSVC_JOIN_FLAGS_JOIN_TYPE)) {
- werr = do_modify_val_config(key, "workgroup",
- r->in.domain_name);
- return werr;
- }
+ werr = libnet_conf_set_global_parameter(ctx, "security", "user");
+ W_ERROR_NOT_OK_GOTO_DONE(werr);
- if (r->out.dns_domain_name) {
- is_ad = true;
+ werr = libnet_conf_set_global_parameter(ctx, "workgroup",
+ r->in.domain_name);
+ goto done;
}
- werr = do_modify_val_config(key, "security", "domain");
- W_ERROR_NOT_OK_RETURN(werr);
+ werr = libnet_conf_set_global_parameter(ctx, "security", "domain");
+ W_ERROR_NOT_OK_GOTO_DONE(werr);
- werr = do_modify_val_config(key, "workgroup",
- r->out.netbios_domain_name);
- W_ERROR_NOT_OK_RETURN(werr);
+ werr = libnet_conf_set_global_parameter(ctx, "workgroup",
+ r->out.netbios_domain_name);
+ W_ERROR_NOT_OK_GOTO_DONE(werr);
- if (is_ad) {
- werr = do_modify_val_config(key, "security", "ads");
- W_ERROR_NOT_OK_RETURN(werr);
+ if (r->out.domain_is_ad) {
+ werr = libnet_conf_set_global_parameter(ctx, "security", "ads");
+ W_ERROR_NOT_OK_GOTO_DONE(werr);
- werr = do_modify_val_config(key, "realm",
- r->out.dns_domain_name);
- W_ERROR_NOT_OK_RETURN(werr);
+ werr = libnet_conf_set_global_parameter(ctx, "realm",
+ r->out.dns_domain_name);
+ W_ERROR_NOT_OK_GOTO_DONE(werr);
}
+ done:
+ libnet_conf_close(ctx);
return werr;
}
-static WERROR do_unjoin_modify_vals_config(TALLOC_CTX *mem_ctx,
- struct libnet_UnjoinCtx *r,
- struct registry_key *key)
+/****************************************************************
+****************************************************************/
+
+static WERROR do_unjoin_modify_vals_config(struct libnet_UnjoinCtx *r)
{
WERROR werr = WERR_OK;
+ struct libnet_conf_ctx *ctx;
+
+ werr = libnet_conf_open(r, &ctx);
+ if (!W_ERROR_IS_OK(werr)) {
+ goto done;
+ }
if (r->in.unjoin_flags & WKSSVC_JOIN_FLAGS_JOIN_TYPE) {
- werr = do_modify_val_config(key, "security", "user");
- W_ERROR_NOT_OK_RETURN(werr);
+ werr = libnet_conf_set_global_parameter(ctx, "security", "user");
+ W_ERROR_NOT_OK_GOTO_DONE(werr);
+ libnet_conf_delete_global_parameter(ctx, "realm");
}
- werr = libnet_smbconf_delparm(mem_ctx, "GLOBAL", "realm");
-
+ done:
+ libnet_conf_close(ctx);
return werr;
}
+/****************************************************************
+****************************************************************/
-static WERROR do_JoinConfig(TALLOC_CTX *mem_ctx,
- struct libnet_JoinCtx *r)
+static WERROR do_JoinConfig(struct libnet_JoinCtx *r)
{
WERROR werr;
- struct registry_key *key = NULL;
if (!W_ERROR_IS_OK(r->out.result)) {
return r->out.result;
return WERR_OK;
}
- if (!registry_init_regdb()) {
- return WERR_REG_IO_FAILURE;
- }
-
- if (!libnet_smbconf_key_exists(mem_ctx, GLOBAL_NAME)) {
- werr = libnet_reg_createkey_internal(mem_ctx,
- GLOBAL_NAME, &key);
- } else {
- werr = libnet_smbconf_open_path(mem_ctx,
- GLOBAL_NAME,
- REG_KEY_WRITE, &key);
- }
- if (!W_ERROR_IS_OK(werr)) {
- return werr;
- }
-
- werr = do_join_modify_vals_config(mem_ctx, r, key);
+ werr = do_join_modify_vals_config(r);
if (!W_ERROR_IS_OK(werr)) {
return werr;
}
return werr;
}
-static WERROR do_UnjoinConfig(TALLOC_CTX *mem_ctx,
- struct libnet_UnjoinCtx *r)
+/****************************************************************
+****************************************************************/
+
+static WERROR libnet_unjoin_config(struct libnet_UnjoinCtx *r)
{
WERROR werr;
- struct registry_key *key = NULL;
if (!W_ERROR_IS_OK(r->out.result)) {
return r->out.result;
return WERR_OK;
}
- if (!registry_init_regdb()) {
- return WERR_REG_IO_FAILURE;
+ werr = do_unjoin_modify_vals_config(r);
+ if (!W_ERROR_IS_OK(werr)) {
+ return werr;
+ }
+
+ r->out.modified_config = true;
+ r->out.result = werr;
+
+ return werr;
+}
+
+/****************************************************************
+****************************************************************/
+
+static WERROR libnet_join_pre_processing(TALLOC_CTX *mem_ctx,
+ struct libnet_JoinCtx *r)
+{
+ if (!r->in.domain_name) {
+ libnet_join_set_error_string(mem_ctx, r,
+ "No domain name defined");
+ return WERR_INVALID_PARAM;
+ }
+
+ if (r->in.modify_config && !lp_config_backend_is_registry()) {
+ return WERR_NOT_SUPPORTED;
}
- if (!libnet_smbconf_key_exists(mem_ctx, GLOBAL_NAME)) {
- werr = libnet_reg_createkey_internal(mem_ctx,
- GLOBAL_NAME, &key);
- } else {
- werr = libnet_smbconf_open_path(mem_ctx,
- GLOBAL_NAME,
- REG_KEY_WRITE, &key);
+ if (IS_DC) {
+ return WERR_SETUP_DOMAIN_CONTROLLER;
}
- if (!W_ERROR_IS_OK(werr)) {
- return werr;
+
+ if (!secrets_init()) {
+ libnet_join_set_error_string(mem_ctx, r,
+ "Unable to open secrets database");
+ return WERR_CAN_NOT_COMPLETE;
}
- werr = do_unjoin_modify_vals_config(mem_ctx, r, key);
+ return WERR_OK;
+}
+
+/****************************************************************
+****************************************************************/
+
+static WERROR libnet_join_post_processing(TALLOC_CTX *mem_ctx,
+ struct libnet_JoinCtx *r)
+{
+ WERROR werr;
+
+ if (!W_ERROR_IS_OK(r->out.result)) {
+ return r->out.result;
+ }
+
+ werr = do_JoinConfig(r);
if (!W_ERROR_IS_OK(werr)) {
return werr;
}
- r->out.modified_config = true;
- r->out.result = werr;
+ if (r->in.join_flags & WKSSVC_JOIN_FLAGS_JOIN_TYPE) {
+ saf_store(r->in.domain_name, r->in.dc_name);
+ }
- return werr;
+ return WERR_OK;
}
+/****************************************************************
+****************************************************************/
+
+static int libnet_destroy_JoinCtx(struct libnet_JoinCtx *r)
+{
+ if (r->in.ads) {
+ ads_destroy(&r->in.ads);
+ }
+
+ return 0;
+}
+
+/****************************************************************
+****************************************************************/
+
+static int libnet_destroy_UnjoinCtx(struct libnet_UnjoinCtx *r)
+{
+ if (r->in.ads) {
+ ads_destroy(&r->in.ads);
+ }
+
+ return 0;
+}
+
+/****************************************************************
+****************************************************************/
+
WERROR libnet_init_JoinCtx(TALLOC_CTX *mem_ctx,
struct libnet_JoinCtx **r)
{
return WERR_NOMEM;
}
+ talloc_set_destructor(ctx, libnet_destroy_JoinCtx);
+
+ ctx->in.machine_name = talloc_strdup(mem_ctx, global_myname());
+ W_ERROR_HAVE_NO_MEMORY(ctx->in.machine_name);
+
*r = ctx;
return WERR_OK;
}
+/****************************************************************
+****************************************************************/
+
WERROR libnet_init_UnjoinCtx(TALLOC_CTX *mem_ctx,
struct libnet_UnjoinCtx **r)
{
return WERR_NOMEM;
}
+ talloc_set_destructor(ctx, libnet_destroy_UnjoinCtx);
+
+ ctx->in.machine_name = talloc_strdup(mem_ctx, global_myname());
+ W_ERROR_HAVE_NO_MEMORY(ctx->in.machine_name);
+
*r = ctx;
return WERR_OK;
}
-WERROR libnet_Join(TALLOC_CTX *mem_ctx,
- struct libnet_JoinCtx *r)
+/****************************************************************
+****************************************************************/
+
+static WERROR libnet_DomainJoin(TALLOC_CTX *mem_ctx,
+ struct libnet_JoinCtx *r)
{
- WERROR werr;
NTSTATUS status;
+#ifdef WITH_ADS
+ ADS_STATUS ads_status;
+#endif /* WITH_ADS */
+
+ if (!r->in.dc_name) {
+ struct netr_DsRGetDCNameInfo *info;
+ status = dsgetdcname(mem_ctx,
+ r->in.domain_name,
+ NULL,
+ NULL,
+ DS_DIRECTORY_SERVICE_REQUIRED |
+ DS_WRITABLE_REQUIRED |
+ DS_RETURN_DNS_NAME,
+ &info);
+ if (!NT_STATUS_IS_OK(status)) {
+ libnet_join_set_error_string(mem_ctx, r,
+ "failed to find DC for domain %s",
+ r->in.domain_name,
+ get_friendly_nt_error_msg(status));
+ return WERR_DOMAIN_CONTROLLER_NOT_FOUND;
+ }
- if (!r->in.domain_name) {
- return WERR_INVALID_PARAM;
+ r->in.dc_name = talloc_strdup(mem_ctx,
+ info->dc_unc);
+ W_ERROR_HAVE_NO_MEMORY(r->in.dc_name);
}
- if (r->in.modify_config && !lp_include_registry_globals()) {
- return WERR_NOT_SUPPORTED;
+#ifdef WITH_ADS
+ if (r->in.account_ou) {
+
+ ads_status = libnet_join_connect_ads(mem_ctx, r);
+ if (!ADS_ERR_OK(ads_status)) {
+ return WERR_DEFAULT_JOIN_REQUIRED;
+ }
+
+ ads_status = libnet_join_precreate_machine_acct(mem_ctx, r);
+ if (!ADS_ERR_OK(ads_status)) {
+ libnet_join_set_error_string(mem_ctx, r,
+ "failed to precreate account in ou %s: %s",
+ r->in.account_ou,
+ ads_errstr(ads_status));
+ return WERR_DEFAULT_JOIN_REQUIRED;
+ }
+
+ r->in.join_flags &= ~WKSSVC_JOIN_FLAGS_ACCOUNT_CREATE;
}
+#endif /* WITH_ADS */
- if (IS_DC) {
- return WERR_SETUP_DOMAIN_CONTROLLER;
+ status = libnet_join_joindomain_rpc(mem_ctx, r);
+ if (!NT_STATUS_IS_OK(status)) {
+ libnet_join_set_error_string(mem_ctx, r,
+ "failed to join domain over rpc: %s",
+ get_friendly_nt_error_msg(status));
+ if (NT_STATUS_EQUAL(status, NT_STATUS_USER_EXISTS)) {
+ return WERR_SETUP_ALREADY_JOINED;
+ }
+ return ntstatus_to_werror(status);
+ }
+
+ if (!libnet_join_joindomain_store_secrets(mem_ctx, r)) {
+ return WERR_SETUP_NOT_JOINED;
+ }
+
+#ifdef WITH_ADS
+ if (r->out.domain_is_ad) {
+ ads_status = libnet_join_post_processing_ads(mem_ctx, r);
+ if (!ADS_ERR_OK(ads_status)) {
+ return WERR_GENERAL_FAILURE;
+ }
+ }
+#endif /* WITH_ADS */
+
+ return WERR_OK;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR libnet_Join(TALLOC_CTX *mem_ctx,
+ struct libnet_JoinCtx *r)
+{
+ WERROR werr;
+
+ if (r->in.debug) {
+ LIBNET_JOIN_IN_DUMP_CTX(mem_ctx, r);
+ }
+
+ werr = libnet_join_pre_processing(mem_ctx, r);
+ if (!W_ERROR_IS_OK(werr)) {
+ goto done;
}
if (r->in.join_flags & WKSSVC_JOIN_FLAGS_JOIN_TYPE) {
+ werr = libnet_DomainJoin(mem_ctx, r);
+ if (!W_ERROR_IS_OK(werr)) {
+ goto done;
+ }
- status = do_DomainJoin(mem_ctx, r);
- if (!NT_STATUS_IS_OK(status)) {
- if (NT_STATUS_EQUAL(status, NT_STATUS_USER_EXISTS)) {
- return WERR_SETUP_ALREADY_JOINED;
- }
- return ntstatus_to_werror(status);
+ werr = libnet_join_post_verify(mem_ctx, r);
+ if (!W_ERROR_IS_OK(werr)) {
+ goto done;
}
}
- werr = do_JoinConfig(mem_ctx, r);
+ werr = libnet_join_post_processing(mem_ctx, r);
if (!W_ERROR_IS_OK(werr)) {
- return werr;
+ goto done;
}
+ done:
+ r->out.result = werr;
+ if (r->in.debug) {
+ LIBNET_JOIN_OUT_DUMP_CTX(mem_ctx, r);
+ }
return werr;
}
+/****************************************************************
+****************************************************************/
+
+static WERROR libnet_DomainUnjoin(TALLOC_CTX *mem_ctx,
+ struct libnet_UnjoinCtx *r)
+{
+ NTSTATUS status;
+
+ if (!r->in.domain_sid) {
+ struct dom_sid sid;
+ if (!secrets_fetch_domain_sid(lp_workgroup(), &sid)) {
+ libnet_unjoin_set_error_string(mem_ctx, r,
+ "Unable to fetch domain sid: are we joined?");
+ return WERR_SETUP_NOT_JOINED;
+ }
+ r->in.domain_sid = sid_dup_talloc(mem_ctx, &sid);
+ W_ERROR_HAVE_NO_MEMORY(r->in.domain_sid);
+ }
+
+ if (!r->in.dc_name) {
+ struct netr_DsRGetDCNameInfo *info;
+ status = dsgetdcname(mem_ctx,
+ r->in.domain_name,
+ NULL,
+ NULL,
+ DS_DIRECTORY_SERVICE_REQUIRED |
+ DS_WRITABLE_REQUIRED |
+ DS_RETURN_DNS_NAME,
+ &info);
+ if (!NT_STATUS_IS_OK(status)) {
+ libnet_unjoin_set_error_string(mem_ctx, r,
+ "failed to find DC for domain %s",
+ r->in.domain_name,
+ get_friendly_nt_error_msg(status));
+ return WERR_DOMAIN_CONTROLLER_NOT_FOUND;
+ }
+
+ r->in.dc_name = talloc_strdup(mem_ctx,
+ info->dc_unc);
+ W_ERROR_HAVE_NO_MEMORY(r->in.dc_name);
+ }
+
+ status = libnet_join_unjoindomain_rpc(mem_ctx, r);
+ if (!NT_STATUS_IS_OK(status)) {
+ libnet_unjoin_set_error_string(mem_ctx, r,
+ "failed to disable machine account via rpc: %s",
+ get_friendly_nt_error_msg(status));
+ if (NT_STATUS_EQUAL(status, NT_STATUS_NO_SUCH_USER)) {
+ return WERR_SETUP_NOT_JOINED;
+ }
+ return ntstatus_to_werror(status);
+ }
+
+ r->out.disabled_machine_account = true;
+
+#ifdef WITH_ADS
+ if (r->in.unjoin_flags & WKSSVC_JOIN_FLAGS_ACCOUNT_DELETE) {
+ ADS_STATUS ads_status;
+ libnet_unjoin_connect_ads(mem_ctx, r);
+ ads_status = libnet_unjoin_remove_machine_acct(mem_ctx, r);
+ if (!ADS_ERR_OK(ads_status)) {
+ libnet_unjoin_set_error_string(mem_ctx, r,
+ "failed to remove machine account from AD: %s",
+ ads_errstr(ads_status));
+ } else {
+ r->out.deleted_machine_account = true;
+ /* dirty hack */
+ r->out.dns_domain_name = talloc_strdup(mem_ctx,
+ r->in.ads->server.realm);
+ W_ERROR_HAVE_NO_MEMORY(r->out.dns_domain_name);
+ }
+ }
+#endif /* WITH_ADS */
+
+ libnet_join_unjoindomain_remove_secrets(mem_ctx, r);
+
+ return WERR_OK;
+}
+
+/****************************************************************
+****************************************************************/
+
+static WERROR libnet_unjoin_pre_processing(TALLOC_CTX *mem_ctx,
+ struct libnet_UnjoinCtx *r)
+{
+ if (!r->in.domain_name) {
+ libnet_unjoin_set_error_string(mem_ctx, r,
+ "No domain name defined");
+ return WERR_INVALID_PARAM;
+ }
+
+ if (r->in.modify_config && !lp_config_backend_is_registry()) {
+ return WERR_NOT_SUPPORTED;
+ }
+
+ if (!secrets_init()) {
+ libnet_unjoin_set_error_string(mem_ctx, r,
+ "Unable to open secrets database");
+ return WERR_CAN_NOT_COMPLETE;
+ }
+
+ return WERR_OK;
+}
+
+/****************************************************************
+****************************************************************/
+
+static WERROR libnet_unjoin_post_processing(TALLOC_CTX *mem_ctx,
+ struct libnet_UnjoinCtx *r)
+{
+ saf_delete(r->out.netbios_domain_name);
+ saf_delete(r->out.dns_domain_name);
+
+ return libnet_unjoin_config(r);
+}
+
+/****************************************************************
+****************************************************************/
+
WERROR libnet_Unjoin(TALLOC_CTX *mem_ctx,
struct libnet_UnjoinCtx *r)
{
WERROR werr;
- NTSTATUS status;
- if (r->in.modify_config && !lp_include_registry_globals()) {
- return WERR_NOT_SUPPORTED;
+ if (r->in.debug) {
+ LIBNET_UNJOIN_IN_DUMP_CTX(mem_ctx, r);
}
- if (r->in.unjoin_flags & WKSSVC_JOIN_FLAGS_JOIN_TYPE) {
+ werr = libnet_unjoin_pre_processing(mem_ctx, r);
+ if (!W_ERROR_IS_OK(werr)) {
+ goto done;
+ }
- status = do_DomainUnjoin(mem_ctx, r);
- if (!NT_STATUS_IS_OK(status)) {
- if (NT_STATUS_EQUAL(status, NT_STATUS_NO_SUCH_USER)) {
- return WERR_SETUP_NOT_JOINED;
- }
- return ntstatus_to_werror(status);
+ if (r->in.unjoin_flags & WKSSVC_JOIN_FLAGS_JOIN_TYPE) {
+ werr = libnet_DomainUnjoin(mem_ctx, r);
+ if (!W_ERROR_IS_OK(werr)) {
+ libnet_unjoin_config(r);
+ goto done;
}
}
- werr = do_UnjoinConfig(mem_ctx, r);
+ werr = libnet_unjoin_post_processing(mem_ctx, r);
if (!W_ERROR_IS_OK(werr)) {
- return werr;
+ goto done;
+ }
+
+ done:
+ r->out.result = werr;
+
+ if (r->in.debug) {
+ LIBNET_UNJOIN_OUT_DUMP_CTX(mem_ctx, r);
}
return werr;
git.samba.org / gd / samba / .git / blobdiff