#include "includes.h"
#include "ads.h"
+#include "libsmb/namequery.h"
#include "librpc/gen_ndr/ndr_libnet_join.h"
#include "libnet/libnet_join.h"
#include "libcli/auth/libcli_auth.h"
#include "lib/param/loadparm.h"
#include "libcli/auth/netlogon_creds_cli.h"
#include "auth/credentials/credentials.h"
+#include "krb5_env.h"
+#include "libsmb/dsgetdcname.h"
/****************************************************************
****************************************************************/
/****************************************************************
****************************************************************/
+static void libnet_join_set_error_string(TALLOC_CTX *mem_ctx,
+ struct libnet_JoinCtx *r,
+ const char *format, ...)
+ PRINTF_ATTRIBUTE(3,4);
+
static void libnet_join_set_error_string(TALLOC_CTX *mem_ctx,
struct libnet_JoinCtx *r,
const char *format, ...)
/****************************************************************
****************************************************************/
+static void libnet_unjoin_set_error_string(TALLOC_CTX *mem_ctx,
+ struct libnet_UnjoinCtx *r,
+ const char *format, ...)
+ PRINTF_ATTRIBUTE(3,4);
+
static void libnet_unjoin_set_error_string(TALLOC_CTX *mem_ctx,
struct libnet_UnjoinCtx *r,
const char *format, ...)
const char *dc_name,
const char *user_name,
const char *password,
+ const char *ccname,
ADS_STRUCT **ads)
{
ADS_STATUS status;
my_ads->auth.password = SMB_STRDUP(password);
}
+ if (ccname != NULL) {
+ SAFE_FREE(my_ads->auth.ccache_name);
+ my_ads->auth.ccache_name = SMB_STRDUP(ccname);
+ setenv(KRB5_ENV_CCNAME, my_ads->auth.ccache_name, 1);
+ }
+
status = ads_connect_user_creds(my_ads);
if (!ADS_ERR_OK(status)) {
ads_destroy(&my_ads);
****************************************************************/
static ADS_STATUS libnet_join_connect_ads(TALLOC_CTX *mem_ctx,
- struct libnet_JoinCtx *r)
+ struct libnet_JoinCtx *r,
+ bool use_machine_creds)
{
ADS_STATUS status;
+ const char *username;
+ const char *password;
+ const char *ccname = NULL;
+
+ if (use_machine_creds) {
+ if (r->in.machine_name == NULL ||
+ r->in.machine_password == NULL) {
+ return ADS_ERROR_NT(NT_STATUS_INVALID_PARAMETER);
+ }
+ username = talloc_asprintf(mem_ctx, "%s$",
+ r->in.machine_name);
+ if (username == NULL) {
+ return ADS_ERROR(LDAP_NO_MEMORY);
+ }
+ password = r->in.machine_password;
+ ccname = "MEMORY:libnet_join_machine_creds";
+ } else {
+ username = r->in.admin_account;
+ password = r->in.admin_password;
+
+ /*
+ * when r->in.use_kerberos is set to allow "net ads join -k" we
+ * may not override the provided credential cache - gd
+ */
+
+ if (!r->in.use_kerberos) {
+ ccname = "MEMORY:libnet_join_user_creds";
+ }
+ }
status = libnet_connect_ads(r->out.dns_domain_name,
r->out.netbios_domain_name,
r->in.dc_name,
- r->in.admin_account,
- r->in.admin_password,
+ username,
+ password,
+ ccname,
&r->in.ads);
if (!ADS_ERR_OK(status)) {
libnet_join_set_error_string(mem_ctx, r,
/****************************************************************
****************************************************************/
+static ADS_STATUS libnet_join_connect_ads_user(TALLOC_CTX *mem_ctx,
+ struct libnet_JoinCtx *r)
+{
+ return libnet_join_connect_ads(mem_ctx, r, false);
+}
+
+/****************************************************************
+****************************************************************/
+
+static ADS_STATUS libnet_join_connect_ads_machine(TALLOC_CTX *mem_ctx,
+ struct libnet_JoinCtx *r)
+{
+ return libnet_join_connect_ads(mem_ctx, r, true);
+}
+
+/****************************************************************
+****************************************************************/
+
static ADS_STATUS libnet_unjoin_connect_ads(TALLOC_CTX *mem_ctx,
struct libnet_UnjoinCtx *r)
{
r->in.dc_name,
r->in.admin_account,
r->in.admin_password,
+ NULL,
&r->in.ads);
if (!ADS_ERR_OK(status)) {
libnet_unjoin_set_error_string(mem_ctx, r,
status = ads_create_machine_acct(r->in.ads,
r->in.machine_name,
- r->in.account_ou);
+ r->in.account_ou,
+ r->in.desired_encryption_types);
if (ADS_ERR_OK(status)) {
DEBUG(1,("machine account creation created\n"));
goto done;
}
+ if (!ads_pull_uint32(r->in.ads, res, "msDS-SupportedEncryptionTypes",
+ &r->out.set_encryption_types)) {
+ r->out.set_encryption_types = 0;
+ }
+
done:
ads_msgfree(r->in.ads, res);
TALLOC_FREE(dn);
size_t num_spns = 0;
char *spn = NULL;
bool ok;
+ const char **netbios_aliases = NULL;
/* Find our DN */
}
}
+ netbios_aliases = lp_netbios_aliases();
+ if (netbios_aliases != NULL) {
+ for (; *netbios_aliases != NULL; netbios_aliases++) {
+ /*
+ * Add HOST/NETBIOSNAME
+ */
+ spn = talloc_asprintf(mem_ctx, "HOST/%s", *netbios_aliases);
+ if (spn == NULL) {
+ TALLOC_FREE(spn);
+ return ADS_ERROR_LDAP(LDAP_NO_MEMORY);
+ }
+ if (!strupper_m(spn)) {
+ TALLOC_FREE(spn);
+ return ADS_ERROR_LDAP(LDAP_NO_MEMORY);
+ }
+
+ ok = ads_element_in_array(spn_array, num_spns, spn);
+ if (ok) {
+ TALLOC_FREE(spn);
+ continue;
+ }
+ ok = add_string_to_array(spn_array, spn,
+ &spn_array, &num_spns);
+ if (!ok) {
+ TALLOC_FREE(spn);
+ return ADS_ERROR_LDAP(LDAP_NO_MEMORY);
+ }
+ TALLOC_FREE(spn);
+
+ /*
+ * Add HOST/netbiosname.domainname
+ */
+ if (r->out.dns_domain_name == NULL) {
+ continue;
+ }
+ fstr_sprintf(my_fqdn, "%s.%s",
+ *netbios_aliases,
+ r->out.dns_domain_name);
+
+ spn = talloc_asprintf(mem_ctx, "HOST/%s", my_fqdn);
+ if (spn == NULL) {
+ return ADS_ERROR_LDAP(LDAP_NO_MEMORY);
+ }
+
+ ok = ads_element_in_array(spn_array, num_spns, spn);
+ if (ok) {
+ TALLOC_FREE(spn);
+ continue;
+ }
+ ok = add_string_to_array(spn_array, spn,
+ &spn_array, &num_spns);
+ if (!ok) {
+ TALLOC_FREE(spn);
+ return ADS_ERROR_LDAP(LDAP_NO_MEMORY);
+ }
+ TALLOC_FREE(spn);
+ }
+ }
+
/* make sure to NULL terminate the array */
spn_array = talloc_realloc(mem_ctx, spn_array, const char *, num_spns + 1);
if (spn_array == NULL) {
{
ADS_STATUS status;
ADS_MODLIST mods;
- uint32_t etype_list = ENC_CRC32 | ENC_RSA_MD5 | ENC_RC4_HMAC_MD5;
const char *etype_list_str;
-#ifdef HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96
- etype_list |= ENC_HMAC_SHA1_96_AES128;
-#endif
-#ifdef HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96
- etype_list |= ENC_HMAC_SHA1_96_AES256;
-#endif
-
- etype_list_str = talloc_asprintf(mem_ctx, "%d", etype_list);
+ etype_list_str = talloc_asprintf(mem_ctx, "%d",
+ r->in.desired_encryption_types);
if (!etype_list_str) {
return ADS_ERROR(LDAP_NO_MEMORY);
}
return status;
}
+ if (r->in.desired_encryption_types == r->out.set_encryption_types) {
+ return ADS_SUCCESS;
+ }
+
/* now do the mods */
mods = ads_init_mods(mem_ctx);
return status;
}
- return ads_gen_mod(r->in.ads, r->out.dn, mods);
+ status = ads_gen_mod(r->in.ads, r->out.dn, mods);
+ if (!ADS_ERR_OK(status)) {
+ return status;
+ }
+
+ r->out.set_encryption_types = r->in.desired_encryption_types;
+
+ return ADS_SUCCESS;
}
/****************************************************************
}
}
- return kerberos_secrets_store_des_salt(salt);
+ r->out.krb5_salt = salt;
+ return true;
}
/****************************************************************
****************************************************************/
-static ADS_STATUS libnet_join_post_processing_ads(TALLOC_CTX *mem_ctx,
- struct libnet_JoinCtx *r)
+static ADS_STATUS libnet_join_post_processing_ads_modify(TALLOC_CTX *mem_ctx,
+ struct libnet_JoinCtx *r)
{
ADS_STATUS status;
- uint32_t func_level = 0;
+ bool need_etype_update = false;
if (!r->in.ads) {
- status = libnet_join_connect_ads(mem_ctx, r);
+ status = libnet_join_connect_ads_user(mem_ctx, r);
if (!ADS_ERR_OK(status)) {
return status;
}
return status;
}
- status = ads_domain_func_level(r->in.ads, &func_level);
+ status = libnet_join_find_machine_acct(mem_ctx, r);
if (!ADS_ERR_OK(status)) {
- libnet_join_set_error_string(mem_ctx, r,
- "failed to query domain controller functional level: %s",
- ads_errstr(status));
return status;
}
- if (func_level >= DS_DOMAIN_FUNCTION_2008) {
+ if (r->in.desired_encryption_types != r->out.set_encryption_types) {
+ uint32_t func_level = 0;
+
+ status = ads_domain_func_level(r->in.ads, &func_level);
+ if (!ADS_ERR_OK(status)) {
+ libnet_join_set_error_string(mem_ctx, r,
+ "failed to query domain controller functional level: %s",
+ ads_errstr(status));
+ return status;
+ }
+
+ if (func_level >= DS_DOMAIN_FUNCTION_2008) {
+ need_etype_update = true;
+ }
+ }
+
+ if (need_etype_update) {
+ /*
+ * We need to reconnect as machine account in order
+ * to update msDS-SupportedEncryptionTypes reliable
+ */
+
+ if (r->in.ads->auth.ccache_name != NULL) {
+ ads_kdestroy(r->in.ads->auth.ccache_name);
+ }
+
+ ads_destroy(&r->in.ads);
+
+ status = libnet_join_connect_ads_machine(mem_ctx, r);
+ if (!ADS_ERR_OK(status)) {
+ libnet_join_set_error_string(mem_ctx, r,
+ "Failed to connect as machine account: %s",
+ ads_errstr(status));
+ return status;
+ }
+
status = libnet_join_set_etypes(mem_ctx, r);
if (!ADS_ERR_OK(status)) {
libnet_join_set_error_string(mem_ctx, r,
return ADS_ERROR_NT(NT_STATUS_UNSUCCESSFUL);
}
+ return ADS_SUCCESS;
+}
+
+static ADS_STATUS libnet_join_post_processing_ads_sync(TALLOC_CTX *mem_ctx,
+ struct libnet_JoinCtx *r)
+{
if (!libnet_join_create_keytab(mem_ctx, r)) {
libnet_join_set_error_string(mem_ctx, r,
"failed to create kerberos keytab");
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))
- {
- DEBUG(1,("Failed to save domain sid\n"));
- return false;
- }
+ NTSTATUS status;
- if (!secrets_store_machine_password(r->in.machine_password,
- r->out.netbios_domain_name,
- r->in.secure_channel_type))
- {
- DEBUG(1,("Failed to save machine password\n"));
+ status = secrets_store_JoinCtx(r);
+ if (!NT_STATUS_IS_OK(status)) {
+ DBG_ERR("secrets_store_JoinCtx() failed %s\n",
+ nt_errstr(status));
return false;
}
domain,
pass,
flags,
- SMB_SIGNING_DEFAULT);
+ SMB_SIGNING_IPC_DEFAULT);
}
/****************************************************************
NTSTATUS status, result;
union lsa_PolicyInformation *info = NULL;
struct dcerpc_binding_handle *b;
+ const char *account = r->in.admin_account;
+ const char *domain = r->in.admin_domain;
+ const char *password = r->in.admin_password;
+ bool use_kerberos = r->in.use_kerberos;
+
+ if (r->in.join_flags & WKSSVC_JOIN_FLAGS_JOIN_UNSECURE) {
+ account = "";
+ domain = "";
+ password = NULL;
+ use_kerberos = false;
+ }
status = libnet_join_connect_dc_ipc(r->in.dc_name,
- r->in.admin_account,
- r->in.admin_domain,
- r->in.admin_password,
- r->in.use_kerberos,
+ account,
+ domain,
+ password,
+ use_kerberos,
cli);
if (!NT_STATUS_IS_OK(status)) {
goto done;
r->out.netbios_domain_name = info->dns.name.string;
r->out.dns_domain_name = info->dns.dns_domain.string;
r->out.forest_name = info->dns.dns_forest.string;
+ r->out.domain_guid = info->dns.domain_guid;
r->out.domain_sid = dom_sid_dup(mem_ctx, info->dns.sid);
NT_STATUS_HAVE_NO_MEMORY(r->out.domain_sid);
}
struct cli_state *cli)
{
TALLOC_CTX *frame = talloc_stackframe();
- struct rpc_pipe_client *netlogon_pipe = NULL;
+ struct rpc_pipe_client *authenticate_pipe = NULL;
+ struct rpc_pipe_client *passwordset_pipe = NULL;
+ struct cli_credentials *cli_creds;
struct netlogon_creds_cli_context *netlogon_creds = NULL;
- struct samr_Password current_nt_hash;
- const char *account_name = NULL;
+ struct netlogon_creds_CredentialState *creds = NULL;
+ uint32_t netlogon_flags = 0;
+ size_t len = 0;
+ bool ok;
+ DATA_BLOB new_trust_blob = data_blob_null;
NTSTATUS status;
status = cli_rpc_pipe_open_noauth(cli, &ndr_table_netlogon,
- &netlogon_pipe);
+ &authenticate_pipe);
if (!NT_STATUS_IS_OK(status)) {
TALLOC_FREE(frame);
return status;
}
if (!r->in.machine_password) {
- r->in.machine_password = generate_random_password(mem_ctx,
- DEFAULT_TRUST_ACCOUNT_PASSWORD_LENGTH,
- DEFAULT_TRUST_ACCOUNT_PASSWORD_LENGTH);
+ int security = r->in.ads ? SEC_ADS : SEC_DOMAIN;
+
+ r->in.machine_password = trust_pw_new_value(mem_ctx,
+ r->in.secure_channel_type,
+ security);
if (r->in.machine_password == NULL) {
TALLOC_FREE(frame);
return NT_STATUS_NO_MEMORY;
}
}
+ cli_creds = cli_credentials_init(talloc_tos());
+ if (cli_creds == NULL) {
+ TALLOC_FREE(frame);
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ cli_credentials_set_username(cli_creds, r->out.account_name,
+ CRED_SPECIFIED);
+ cli_credentials_set_domain(cli_creds, r->in.domain_name,
+ CRED_SPECIFIED);
+ cli_credentials_set_realm(cli_creds, "", CRED_SPECIFIED);
+ cli_credentials_set_secure_channel_type(cli_creds,
+ r->in.secure_channel_type);
+
/* according to WKSSVC_JOIN_FLAGS_MACHINE_PWD_PASSED */
- E_md4hash(r->in.admin_password, current_nt_hash.hash);
+ cli_credentials_set_password(cli_creds, r->in.admin_password,
+ CRED_SPECIFIED);
- account_name = talloc_asprintf(frame, "%s$",
- r->in.machine_name);
- if (account_name == NULL) {
+ status = rpccli_create_netlogon_creds_ctx(
+ cli_creds, authenticate_pipe->desthost, r->in.msg_ctx,
+ frame, &netlogon_creds);
+ if (!NT_STATUS_IS_OK(status)) {
TALLOC_FREE(frame);
- return NT_STATUS_NO_MEMORY;
+ return status;
}
- status = rpccli_create_netlogon_creds(netlogon_pipe->desthost,
- r->in.domain_name,
- account_name,
- r->in.secure_channel_type,
- r->in.msg_ctx,
- frame,
- &netlogon_creds);
+ status = rpccli_setup_netlogon_creds(
+ cli, NCACN_NP, netlogon_creds, true /* force_reauth */,
+ cli_creds);
if (!NT_STATUS_IS_OK(status)) {
TALLOC_FREE(frame);
return status;
}
- status = rpccli_setup_netlogon_creds(cli, NCACN_NP,
- netlogon_creds,
- true, /* force_reauth */
- current_nt_hash,
- NULL); /* previous_nt_hash */
+ status = netlogon_creds_cli_get(netlogon_creds, frame, &creds);
if (!NT_STATUS_IS_OK(status)) {
TALLOC_FREE(frame);
return status;
}
+ netlogon_flags = creds->negotiate_flags;
+ TALLOC_FREE(creds);
+
+ if (netlogon_flags & NETLOGON_NEG_AUTHENTICATED_RPC) {
+ status = cli_rpc_pipe_open_schannel_with_creds(cli,
+ &ndr_table_netlogon,
+ NCACN_NP,
+ netlogon_creds,
+ &passwordset_pipe);
+ if (!NT_STATUS_IS_OK(status)) {
+ TALLOC_FREE(frame);
+ return status;
+ }
+ } else {
+ passwordset_pipe = authenticate_pipe;
+ }
+
+ len = strlen(r->in.machine_password);
+ ok = convert_string_talloc(frame, CH_UNIX, CH_UTF16,
+ r->in.machine_password, len,
+ (void **)&new_trust_blob.data,
+ &new_trust_blob.length);
+ if (!ok) {
+ status = NT_STATUS_UNMAPPABLE_CHARACTER;
+ if (errno == ENOMEM) {
+ status = NT_STATUS_NO_MEMORY;
+ }
+ TALLOC_FREE(frame);
+ return status;
+ }
+
status = netlogon_creds_cli_ServerPasswordSet(netlogon_creds,
- netlogon_pipe->binding_handle,
- r->in.machine_password,
+ passwordset_pipe->binding_handle,
+ &new_trust_blob,
NULL); /* new_version */
if (!NT_STATUS_IS_OK(status)) {
TALLOC_FREE(frame);
}
if (!r->in.machine_password) {
- r->in.machine_password = generate_random_password(mem_ctx,
- DEFAULT_TRUST_ACCOUNT_PASSWORD_LENGTH,
- DEFAULT_TRUST_ACCOUNT_PASSWORD_LENGTH);
+ int security = r->in.ads ? SEC_ADS : SEC_DOMAIN;
+
+ r->in.machine_password = trust_pw_new_value(mem_ctx,
+ r->in.secure_channel_type,
+ security);
NT_STATUS_HAVE_NO_MEMORY(r->in.machine_password);
}
ZERO_STRUCT(user_info.info16);
user_info.info16.acct_flags = acct_flags;
- status = dcerpc_samr_SetUserInfo(b, mem_ctx,
- &user_pol,
- 16,
- &user_info,
- &result);
+ status = dcerpc_samr_SetUserInfo2(b, mem_ctx,
+ &user_pol,
+ UserControlInformation,
+ &user_info,
+ &result);
if (!NT_STATUS_IS_OK(status)) {
dcerpc_samr_DeleteUser(b, mem_ctx,
&user_pol,
status = dcerpc_samr_SetUserInfo2(b, mem_ctx,
&user_pol,
- 26,
+ UserInternal5InformationNew,
&user_info,
&result);
status = dcerpc_samr_SetUserInfo2(b, mem_ctx,
&user_pol,
- 24,
+ UserInternal5Information,
&user_info,
&result);
}
TALLOC_CTX *frame = talloc_stackframe();
struct cli_state *cli = NULL;
struct rpc_pipe_client *netlogon_pipe = NULL;
+ struct cli_credentials *cli_creds = NULL;
struct netlogon_creds_cli_context *netlogon_creds = NULL;
struct netlogon_creds_CredentialState *creds = NULL;
uint32_t netlogon_flags = 0;
- enum netr_SchannelType sec_chan_type = 0;
NTSTATUS status;
- char *machine_password = NULL;
- const char *machine_name = NULL;
- const char *machine_account = NULL;
int flags = 0;
- struct samr_Password current_nt_hash;
- struct samr_Password *previous_nt_hash = NULL;
- bool ok;
if (!dc_name) {
TALLOC_FREE(frame);
return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
}
- ok = get_trust_pw_clear(netbios_domain_name,
- &machine_password,
- &machine_name,
- &sec_chan_type);
- if (!ok) {
+ status = pdb_get_trust_credentials(netbios_domain_name, NULL,
+ frame, &cli_creds);
+ if (!NT_STATUS_IS_OK(status)) {
TALLOC_FREE(frame);
- return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
+ return status;
}
- machine_account = talloc_asprintf(frame, "%s$", machine_name);
- if (machine_account == NULL) {
- SAFE_FREE(machine_password);
- SAFE_FREE(previous_nt_hash);
- TALLOC_FREE(frame);
- return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
- }
+ /* we don't want any old password */
+ cli_credentials_set_old_password(cli_creds, NULL, CRED_SPECIFIED);
if (use_kerberos) {
- flags |= CLI_FULL_CONNECTION_USE_KERBEROS;
+ cli_credentials_set_kerberos_state(cli_creds,
+ CRED_MUST_USE_KERBEROS);
}
- status = cli_full_connection(&cli, NULL,
- dc_name,
- NULL, 0,
- "IPC$", "IPC",
- machine_account,
- netbios_domain_name,
- machine_password,
- flags,
- SMB_SIGNING_DEFAULT);
-
- E_md4hash(machine_password, current_nt_hash.hash);
- SAFE_FREE(machine_password);
+ status = cli_full_connection_creds(&cli, NULL,
+ dc_name,
+ NULL, 0,
+ "IPC$", "IPC",
+ cli_creds,
+ flags,
+ SMB_SIGNING_IPC_DEFAULT);
if (!NT_STATUS_IS_OK(status)) {
status = cli_full_connection(&cli, NULL,
NULL,
"",
0,
- SMB_SIGNING_DEFAULT);
+ SMB_SIGNING_IPC_DEFAULT);
}
if (!NT_STATUS_IS_OK(status)) {
- SAFE_FREE(previous_nt_hash);
TALLOC_FREE(frame);
return status;
}
- status = rpccli_create_netlogon_creds(dc_name,
- netbios_domain_name,
- machine_account,
- sec_chan_type,
- msg_ctx,
- frame,
- &netlogon_creds);
+ status = rpccli_create_netlogon_creds_ctx(cli_creds,
+ dc_name,
+ msg_ctx,
+ frame,
+ &netlogon_creds);
if (!NT_STATUS_IS_OK(status)) {
- SAFE_FREE(previous_nt_hash);
cli_shutdown(cli);
TALLOC_FREE(frame);
return status;
status = rpccli_setup_netlogon_creds(cli, NCACN_NP,
netlogon_creds,
true, /* force_reauth */
- current_nt_hash,
- previous_nt_hash);
- SAFE_FREE(previous_nt_hash);
+ cli_creds);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("connect_to_domain_password_server: "
"unable to open the domain client session to "
return NT_STATUS_OK;
}
- status = cli_rpc_pipe_open_schannel_with_key(
+ status = cli_rpc_pipe_open_schannel_with_creds(
cli, &ndr_table_netlogon, NCACN_NP,
- netbios_domain_name,
netlogon_creds, &netlogon_pipe);
TALLOC_FREE(netlogon_pipe);
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_NERR_SETUPNOTJOINED;
}
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;
+ /*
+ * TODO: use values from 'struct libnet_UnjoinCtx' ?
+ */
+ return secrets_delete_machine_password_ex(lp_workgroup(), lp_realm());
}
/****************************************************************
err = smbconf_init_reg(r, &ctx, NULL);
if (!SBC_ERROR_IS_OK(err)) {
- werr = WERR_NO_SUCH_SERVICE;
+ werr = WERR_SERVICE_DOES_NOT_EXIST;
goto done;
}
err = smbconf_set_global_parameter(ctx, "security", "user");
if (!SBC_ERROR_IS_OK(err)) {
- werr = WERR_NO_SUCH_SERVICE;
+ werr = WERR_SERVICE_DOES_NOT_EXIST;
goto done;
}
err = smbconf_set_global_parameter(ctx, "workgroup",
r->in.domain_name);
if (!SBC_ERROR_IS_OK(err)) {
- werr = WERR_NO_SUCH_SERVICE;
+ werr = WERR_SERVICE_DOES_NOT_EXIST;
goto done;
}
err = smbconf_set_global_parameter(ctx, "security", "domain");
if (!SBC_ERROR_IS_OK(err)) {
- werr = WERR_NO_SUCH_SERVICE;
+ werr = WERR_SERVICE_DOES_NOT_EXIST;
goto done;
}
err = smbconf_set_global_parameter(ctx, "workgroup",
r->out.netbios_domain_name);
if (!SBC_ERROR_IS_OK(err)) {
- werr = WERR_NO_SUCH_SERVICE;
+ werr = WERR_SERVICE_DOES_NOT_EXIST;
goto done;
}
if (r->out.domain_is_ad) {
err = smbconf_set_global_parameter(ctx, "security", "ads");
if (!SBC_ERROR_IS_OK(err)) {
- werr = WERR_NO_SUCH_SERVICE;
+ werr = WERR_SERVICE_DOES_NOT_EXIST;
goto done;
}
err = smbconf_set_global_parameter(ctx, "realm",
r->out.dns_domain_name);
if (!SBC_ERROR_IS_OK(err)) {
- werr = WERR_NO_SUCH_SERVICE;
+ werr = WERR_SERVICE_DOES_NOT_EXIST;
goto done;
}
}
err = smbconf_init_reg(r, &ctx, NULL);
if (!SBC_ERROR_IS_OK(err)) {
- werr = WERR_NO_SUCH_SERVICE;
+ werr = WERR_SERVICE_DOES_NOT_EXIST;
goto done;
}
err = smbconf_set_global_parameter(ctx, "security", "user");
if (!SBC_ERROR_IS_OK(err)) {
- werr = WERR_NO_SUCH_SERVICE;
+ werr = WERR_SERVICE_DOES_NOT_EXIST;
goto done;
}
err = smbconf_delete_global_parameter(ctx, "workgroup");
if (!SBC_ERROR_IS_OK(err)) {
- werr = WERR_NO_SUCH_SERVICE;
+ werr = WERR_SERVICE_DOES_NOT_EXIST;
goto done;
}
if (!r->in.domain_name) {
libnet_join_set_error_string(mem_ctx, r,
"No domain name defined");
- return WERR_INVALID_PARAM;
+ return WERR_INVALID_PARAMETER;
}
if (strlen(r->in.machine_name) > 15) {
"\"%s\" is %u chars long\n",
r->in.machine_name,
(unsigned int)strlen(r->in.machine_name));
- return WERR_INVALID_PARAM;
+ return WERR_INVALID_PARAMETER;
}
+ r->out.account_name = talloc_asprintf(mem_ctx, "%s$",
+ r->in.machine_name);
+ if (r->out.account_name == NULL) {
+ libnet_join_set_error_string(mem_ctx, r,
+ "Unable to construct r->out.account_name");
+ return WERR_NOT_ENOUGH_MEMORY;
+ }
+
if (!libnet_parse_domain_dc(mem_ctx, r->in.domain_name,
&r->in.domain_name,
&r->in.dc_name)) {
libnet_join_set_error_string(mem_ctx, r,
"Failed to parse domain name");
- return WERR_INVALID_PARAM;
+ return WERR_INVALID_PARAMETER;
}
if (!r->in.admin_domain) {
char *admin_domain = NULL;
char *admin_account = NULL;
- split_domain_user(mem_ctx,
- r->in.admin_account,
- &admin_domain,
- &admin_account);
- r->in.admin_domain = admin_domain;
+ bool ok;
+
+ ok = split_domain_user(mem_ctx,
+ r->in.admin_account,
+ &admin_domain,
+ &admin_account);
+ if (!ok) {
+ return WERR_NOT_ENOUGH_MEMORY;
+ }
+
+ if (admin_domain != NULL) {
+ r->in.admin_domain = admin_domain;
+ } else {
+ r->in.admin_domain = r->in.domain_name;
+ }
r->in.admin_account = admin_account;
}
"BUILTIN\\Administrators during join: %s\n",
nt_errstr(status)));
}
+
+ /* Try adding dom guests to builtin\guests. Only log failures. */
+ status = create_builtin_guests(domain_sid);
+ if (NT_STATUS_EQUAL(status, NT_STATUS_PROTOCOL_UNREACHABLE)) {
+ DEBUG(10,("Unable to auto-add domain guests to "
+ "BUILTIN\\Guests during join because "
+ "winbindd must be running.\n"));
+ } else if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(5, ("Failed to auto-add domain guests to "
+ "BUILTIN\\Guests during join: %s\n",
+ nt_errstr(status)));
+ }
}
/****************************************************************
return r->out.result;
}
- werr = do_JoinConfig(r);
- if (!W_ERROR_IS_OK(werr)) {
- return werr;
- }
-
if (!(r->in.join_flags & WKSSVC_JOIN_FLAGS_JOIN_TYPE)) {
+ werr = do_JoinConfig(r);
+ if (!W_ERROR_IS_OK(werr)) {
+ return werr;
+ }
+
return WERR_OK;
}
+#ifdef HAVE_ADS
+ if (r->out.domain_is_ad &&
+ !(r->in.join_flags & WKSSVC_JOIN_FLAGS_JOIN_UNSECURE)) {
+ ADS_STATUS ads_status;
+
+ ads_status = libnet_join_post_processing_ads_modify(mem_ctx, r);
+ if (!ADS_ERR_OK(ads_status)) {
+ return WERR_GEN_FAILURE;
+ }
+ }
+#endif /* HAVE_ADS */
+
saf_join_store(r->out.netbios_domain_name, r->in.dc_name);
if (r->out.dns_domain_name) {
saf_join_store(r->out.dns_domain_name, r->in.dc_name);
}
+ if (!libnet_join_joindomain_store_secrets(mem_ctx, r)) {
+ return WERR_NERR_SETUPNOTJOINED;
+ }
+
+ werr = do_JoinConfig(r);
+ if (!W_ERROR_IS_OK(werr)) {
+ return werr;
+ }
+
#ifdef HAVE_ADS
if (r->out.domain_is_ad &&
!(r->in.join_flags & WKSSVC_JOIN_FLAGS_JOIN_UNSECURE)) {
ADS_STATUS ads_status;
- ads_status = libnet_join_post_processing_ads(mem_ctx, r);
+ ads_status = libnet_join_post_processing_ads_sync(mem_ctx, r);
if (!ADS_ERR_OK(ads_status)) {
- return WERR_GENERAL_FAILURE;
+ return WERR_GEN_FAILURE;
}
}
#endif /* HAVE_ADS */
ctx = talloc_zero(mem_ctx, struct libnet_JoinCtx);
if (!ctx) {
- return WERR_NOMEM;
+ return WERR_NOT_ENOUGH_MEMORY;
}
talloc_set_destructor(ctx, libnet_destroy_JoinCtx);
ctx->in.secure_channel_type = SEC_CHAN_WKSTA;
+ ctx->in.desired_encryption_types = kerberos_supported_encryption_types();
+
*r = ctx;
return WERR_OK;
ctx = talloc_zero(mem_ctx, struct libnet_UnjoinCtx);
if (!ctx) {
- return WERR_NOMEM;
+ return WERR_NOT_ENOUGH_MEMORY;
}
talloc_set_destructor(ctx, libnet_destroy_UnjoinCtx);
bool valid_security = false;
bool valid_workgroup = false;
bool valid_realm = false;
+ bool ignored_realm = false;
/* check if configuration is already set correctly */
valid_realm = strequal(lp_realm(), r->out.dns_domain_name);
switch (lp_security()) {
case SEC_DOMAIN:
+ if (!valid_realm && lp_winbind_rpc_only()) {
+ valid_realm = true;
+ ignored_realm = true;
+ }
+
+ FALL_THROUGH;
case SEC_ADS:
valid_security = true;
}
if (valid_workgroup && valid_realm && valid_security) {
+ if (ignored_realm && !r->in.modify_config)
+ {
+ libnet_join_set_error_string(mem_ctx, r,
+ "Warning: ignoring realm when "
+ "joining AD domain with "
+ "'security=domain' and "
+ "'winbind rpc only = yes'. "
+ "(realm set to '%s', "
+ "should be '%s').", lp_realm(),
+ r->out.dns_domain_name);
+ }
/* nothing to be done */
return WERR_OK;
}
#ifdef HAVE_ADS
ADS_STATUS ads_status;
#endif /* HAVE_ADS */
+ const char *pre_connect_realm = NULL;
+ const char *numeric_dcip = NULL;
+ const char *sitename = NULL;
+
+ /* Before contacting a DC, we can securely know
+ * the realm only if the user specifies it.
+ */
+ if (r->in.use_kerberos &&
+ r->in.domain_name_type == JoinDomNameTypeDNS) {
+ pre_connect_realm = r->in.domain_name;
+ }
if (!r->in.dc_name) {
struct netr_DsRGetDCNameInfo *info;
const char *dc;
+ uint32_t name_type_flags = 0;
+ if (r->in.domain_name_type == JoinDomNameTypeDNS) {
+ name_type_flags = DS_IS_DNS_NAME;
+ } else if (r->in.domain_name_type == JoinDomNameTypeNBT) {
+ name_type_flags = DS_IS_FLAT_NAME;
+ }
status = dsgetdcname(mem_ctx,
r->in.msg_ctx,
r->in.domain_name,
DS_FORCE_REDISCOVERY |
DS_DIRECTORY_SERVICE_REQUIRED |
DS_WRITABLE_REQUIRED |
- DS_RETURN_DNS_NAME,
+ DS_RETURN_DNS_NAME |
+ name_type_flags,
&info);
if (!NT_STATUS_IS_OK(status)) {
libnet_join_set_error_string(mem_ctx, r,
- "failed to find DC for domain %s",
+ "failed to find DC for domain %s - %s",
r->in.domain_name,
get_friendly_nt_error_msg(status));
- return WERR_DCNOTFOUND;
+ return WERR_NERR_DCNOTFOUND;
}
dc = strip_hostname(info->dc_unc);
r->in.dc_name = talloc_strdup(mem_ctx, dc);
W_ERROR_HAVE_NO_MEMORY(r->in.dc_name);
+
+ if (info->dc_address == NULL || info->dc_address[0] != '\\' ||
+ info->dc_address[1] != '\\') {
+ DBG_ERR("ill-formed DC address '%s'\n",
+ info->dc_address);
+ return WERR_NERR_DCNOTFOUND;
+ }
+
+ numeric_dcip = info->dc_address + 2;
+ sitename = info->dc_site_name;
+ /* info goes out of scope but the memory stays
+ allocated on the talloc context */
+ }
+
+ if (pre_connect_realm != NULL) {
+ struct sockaddr_storage ss = {0};
+
+ if (numeric_dcip != NULL) {
+ if (!interpret_string_addr(&ss, numeric_dcip,
+ AI_NUMERICHOST)) {
+ DBG_ERR(
+ "cannot parse IP address '%s' of DC '%s'\n",
+ numeric_dcip, r->in.dc_name);
+ return WERR_NERR_DCNOTFOUND;
+ }
+ } else {
+ if (!interpret_string_addr(&ss, r->in.dc_name, 0)) {
+ DBG_WARNING(
+ "cannot resolve IP address of DC '%s'\n",
+ r->in.dc_name);
+ return WERR_NERR_DCNOTFOUND;
+ }
+ }
+
+ /* The domain parameter is only used as modifier
+ * to krb5.conf file name. .JOIN is is not a valid
+ * NetBIOS name so it cannot clash with another domain
+ * -- Uri.
+ */
+ create_local_private_krb5_conf_for_domain(
+ pre_connect_realm, ".JOIN", sitename, &ss);
}
status = libnet_join_lookup_dc_rpc(mem_ctx, r, &cli);
#ifdef HAVE_ADS
- create_local_private_krb5_conf_for_domain(
- r->out.dns_domain_name, r->out.netbios_domain_name,
- NULL, smbXcli_conn_remote_sockaddr(cli->conn));
+ if (r->out.domain_is_ad) {
+ create_local_private_krb5_conf_for_domain(
+ r->out.dns_domain_name, r->out.netbios_domain_name,
+ sitename, smbXcli_conn_remote_sockaddr(cli->conn));
+ }
- if (r->out.domain_is_ad && r->in.account_ou &&
+ if (r->out.domain_is_ad &&
!(r->in.join_flags & WKSSVC_JOIN_FLAGS_JOIN_UNSECURE)) {
- ads_status = libnet_join_connect_ads(mem_ctx, r);
+ const char *initial_account_ou = r->in.account_ou;
+
+ /*
+ * we want to create the msDS-SupportedEncryptionTypes attribute
+ * as early as possible so always try an LDAP create as the user
+ * first. We copy r->in.account_ou because it may be changed
+ * during the machine pre-creation.
+ */
+
+ ads_status = libnet_join_connect_ads_user(mem_ctx, r);
if (!ADS_ERR_OK(ads_status)) {
- return WERR_DEFAULT_JOIN_REQUIRED;
+ return WERR_NERR_DEFAULTJOINREQUIRED;
}
ads_status = libnet_join_precreate_machine_acct(mem_ctx, r);
- if (!ADS_ERR_OK(ads_status)) {
+ if (ADS_ERR_OK(ads_status)) {
+
+ /*
+ * LDAP object create succeeded, now go to the rpc
+ * password set routines
+ */
+
+ r->in.join_flags &= ~WKSSVC_JOIN_FLAGS_ACCOUNT_CREATE;
+ goto rpc_join;
+ }
+
+ if (initial_account_ou != NULL) {
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;
+ return WERR_NERR_DEFAULTJOINREQUIRED;
}
- r->in.join_flags &= ~WKSSVC_JOIN_FLAGS_ACCOUNT_CREATE;
+ DEBUG(5, ("failed to precreate account in ou %s: %s",
+ r->in.account_ou, ads_errstr(ads_status)));
}
+ rpc_join:
+
#endif /* HAVE_ADS */
if ((r->in.join_flags & WKSSVC_JOIN_FLAGS_JOIN_UNSECURE) &&
"failed to join domain '%s' over rpc: %s",
r->in.domain_name, get_friendly_nt_error_msg(status));
if (NT_STATUS_EQUAL(status, NT_STATUS_USER_EXISTS)) {
- return WERR_SETUP_ALREADY_JOINED;
+ return WERR_NERR_SETUPALREADYJOINED;
}
werr = ntstatus_to_werror(status);
goto done;
}
- if (!libnet_join_joindomain_store_secrets(mem_ctx, r)) {
- werr = WERR_SETUP_NOT_JOINED;
- goto done;
- }
-
werr = WERR_OK;
done:
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;
+ return WERR_NERR_SETUPNOTJOINED;
}
r->in.domain_sid = dom_sid_dup(mem_ctx, &sid);
W_ERROR_HAVE_NO_MEMORY(r->in.domain_sid);
&info);
if (!NT_STATUS_IS_OK(status)) {
libnet_unjoin_set_error_string(mem_ctx, r,
- "failed to find DC for domain %s",
+ "failed to find DC for domain %s - %s",
r->in.domain_name,
get_friendly_nt_error_msg(status));
- return WERR_DCNOTFOUND;
+ return WERR_NERR_DCNOTFOUND;
}
dc = strip_hostname(info->dc_unc);
"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 WERR_NERR_SETUPNOTJOINED;
}
return ntstatus_to_werror(status);
}
+ r->out.dns_domain_name = talloc_strdup(mem_ctx,
+ r->in.domain_name);
r->out.disabled_machine_account = true;
}
if (!r->in.domain_name) {
libnet_unjoin_set_error_string(mem_ctx, r,
"No domain name defined");
- return WERR_INVALID_PARAM;
+ return WERR_INVALID_PARAMETER;
}
if (!libnet_parse_domain_dc(mem_ctx, r->in.domain_name,
&r->in.dc_name)) {
libnet_unjoin_set_error_string(mem_ctx, r,
"Failed to parse domain name");
- return WERR_INVALID_PARAM;
+ return WERR_INVALID_PARAMETER;
}
if (IS_DC) {
- return WERR_SETUP_DOMAIN_CONTROLLER;
+ return WERR_NERR_SETUPDOMAINCONTROLLER;
}
if (!r->in.admin_domain) {
char *admin_domain = NULL;
char *admin_account = NULL;
- split_domain_user(mem_ctx,
- r->in.admin_account,
- &admin_domain,
- &admin_account);
- r->in.admin_domain = admin_domain;
+ bool ok;
+
+ ok = split_domain_user(mem_ctx,
+ r->in.admin_account,
+ &admin_domain,
+ &admin_account);
+ if (!ok) {
+ return WERR_NOT_ENOUGH_MEMORY;
+ }
+
+ if (admin_domain != NULL) {
+ r->in.admin_domain = admin_domain;
+ } else {
+ r->in.admin_domain = r->in.domain_name;
+ }
r->in.admin_account = admin_account;
}
git.samba.org / metze / samba / wip.git / blobdiff