#include "librpc/gen_ndr/ndr_libnet_join.h"
#include "libnet/libnet_join.h"
#include "libcli/auth/libcli_auth.h"
-#include "../librpc/gen_ndr/cli_samr.h"
+#include "../librpc/gen_ndr/ndr_samr_c.h"
#include "rpc_client/init_samr.h"
-#include "../librpc/gen_ndr/cli_lsa.h"
+#include "../librpc/gen_ndr/ndr_lsa_c.h"
#include "rpc_client/cli_lsarpc.h"
-#include "../librpc/gen_ndr/cli_netlogon.h"
+#include "../librpc/gen_ndr/ndr_netlogon.h"
#include "rpc_client/cli_netlogon.h"
#include "lib/smbconf/smbconf.h"
#include "lib/smbconf/smbconf_reg.h"
#include "../libds/common/flags.h"
#include "secrets.h"
#include "rpc_client/init_lsa.h"
+#include "rpc_client/cli_pipe.h"
+#include "../libcli/security/security.h"
+#include "passdb.h"
+#include "libsmb/libsmb.h"
+#include "../libcli/smb/smbXcli_base.h"
+#include "lib/param/loadparm.h"
+#include "libcli/auth/netlogon_creds_cli.h"
+#include "auth/credentials/credentials.h"
#include "krb5_env.h"
-#include "../libcli/security/dom_sid.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, ...)
va_end(args);
}
-#ifdef WITH_ADS
+#ifdef HAVE_ADS
/****************************************************************
****************************************************************/
const char *dc_name,
const char *user_name,
const char *password,
+ const char *ccname,
ADS_STRUCT **ads)
{
ADS_STATUS status;
*cp++ = '\0';
SAFE_FREE(my_ads->auth.realm);
my_ads->auth.realm = smb_xstrdup(cp);
- strupper_m(my_ads->auth.realm);
+ if (!strupper_m(my_ads->auth.realm)) {
+ ads_destroy(&my_ads);
+ return ADS_ERROR_LDAP(LDAP_NO_MEMORY);
+ }
}
}
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_strdup(mem_ctx, r->in.machine_name);
+ if (username == NULL) {
+ return ADS_ERROR(LDAP_NO_MEMORY);
+ }
+ if (username[strlen(username)] != '$') {
+ username = talloc_asprintf(username, "%s$", username);
+ 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);
return status;
}
+static ADS_STATUS libnet_join_get_machine_spns(TALLOC_CTX *mem_ctx,
+ struct libnet_JoinCtx *r,
+ char ***spn_array,
+ size_t *num_spns)
+{
+ ADS_STATUS status;
+
+ if (r->in.machine_name == NULL) {
+ return ADS_ERROR_SYSTEM(EINVAL);
+ }
+
+ status = ads_get_service_principal_names(mem_ctx,
+ r->in.ads,
+ r->in.machine_name,
+ spn_array,
+ num_spns);
+
+ return status;
+}
+
/****************************************************************
Set a machines dNSHostName and servicePrincipalName attributes
****************************************************************/
ADS_STATUS status;
ADS_MODLIST mods;
fstring my_fqdn;
- const char *spn_array[3] = {NULL, NULL, NULL};
+ const char **spn_array = NULL;
+ size_t num_spns = 0;
char *spn = NULL;
+ bool ok;
+ const char **netbios_aliases = NULL;
/* Find our DN */
return status;
}
+ status = libnet_join_get_machine_spns(mem_ctx,
+ r,
+ discard_const_p(char **, &spn_array),
+ &num_spns);
+ if (!ADS_ERR_OK(status)) {
+ DEBUG(5, ("Retrieving the servicePrincipalNames failed.\n"));
+ }
+
/* Windows only creates HOST/shortname & HOST/fqdn. */
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 (!strupper_m(spn)) {
+ return ADS_ERROR_LDAP(LDAP_NO_MEMORY);
+ }
+
+ ok = ads_element_in_array(spn_array, num_spns, spn);
+ if (!ok) {
+ ok = add_string_to_array(spn_array, spn,
+ &spn_array, &num_spns);
+ if (!ok) {
+ return ADS_ERROR_LDAP(LDAP_NO_MEMORY);
+ }
+ }
if (!name_to_fqdn(my_fqdn, r->in.machine_name)
|| (strchr(my_fqdn, '.') == NULL)) {
r->out.dns_domain_name);
}
- strlower_m(my_fqdn);
+ if (!strlower_m(my_fqdn)) {
+ return ADS_ERROR_LDAP(LDAP_NO_MEMORY);
+ }
if (!strequal(my_fqdn, r->in.machine_name)) {
spn = talloc_asprintf(mem_ctx, "HOST/%s", my_fqdn);
if (!spn) {
return ADS_ERROR_LDAP(LDAP_NO_MEMORY);
}
- spn_array[1] = spn;
+
+ ok = ads_element_in_array(spn_array, num_spns, spn);
+ if (!ok) {
+ ok = add_string_to_array(spn_array, spn,
+ &spn_array, &num_spns);
+ if (!ok) {
+ return ADS_ERROR_LDAP(LDAP_NO_MEMORY);
+ }
+ }
}
+ 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) {
+ return ADS_ERROR_LDAP(LDAP_NO_MEMORY);
+ }
+ spn_array[num_spns] = NULL;
+
mods = ads_init_mods(mem_ctx);
if (!mods) {
return ADS_ERROR_LDAP(LDAP_NO_MEMORY);
}
if (!r->in.upn) {
+ const char *realm = r->out.dns_domain_name;
+
+ /* in case we are about to generate a keytab during the join
+ * make sure the default upn we create is usable with kinit -k.
+ * gd */
+
+ if (USE_KERBEROS_KEYTAB) {
+ realm = talloc_strdup_upper(mem_ctx,
+ r->out.dns_domain_name);
+ }
+
+ if (!realm) {
+ return ADS_ERROR(LDAP_NO_MEMORY);
+ }
+
r->in.upn = talloc_asprintf(mem_ctx,
"host/%s@%s",
r->in.machine_name,
- r->out.dns_domain_name);
+ realm);
if (!r->in.upn) {
return ADS_ERROR(LDAP_NO_MEMORY);
}
return ADS_ERROR(LDAP_NO_MEMORY);
}
- os_sp = talloc_asprintf(mem_ctx, "Samba %s", samba_version_string());
- if (!os_sp) {
+ if (r->in.os_servicepack) {
+ /*
+ * if blank string then leave os_sp equal to NULL to force
+ * attribute delete (LDAP_MOD_DELETE)
+ */
+ if (!strequal(r->in.os_servicepack,"")) {
+ os_sp = talloc_strdup(mem_ctx, r->in.os_servicepack);
+ }
+ } else {
+ os_sp = talloc_asprintf(mem_ctx, "Samba %s",
+ samba_version_string());
+ }
+ if (!os_sp && !strequal(r->in.os_servicepack,"")) {
return ADS_ERROR(LDAP_NO_MEMORY);
}
/****************************************************************
****************************************************************/
+static ADS_STATUS libnet_join_set_etypes(TALLOC_CTX *mem_ctx,
+ struct libnet_JoinCtx *r)
+{
+ ADS_STATUS status;
+ ADS_MODLIST mods;
+ const char *etype_list_str;
+
+ etype_list_str = talloc_asprintf(mem_ctx, "%d",
+ r->in.desired_encryption_types);
+ if (!etype_list_str) {
+ return ADS_ERROR(LDAP_NO_MEMORY);
+ }
+
+ /* Find our DN */
+
+ status = libnet_join_find_machine_acct(mem_ctx, r);
+ if (!ADS_ERR_OK(status)) {
+ 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);
+ if (!mods) {
+ return ADS_ERROR(LDAP_NO_MEMORY);
+ }
+
+ status = ads_mod_str(mem_ctx, &mods, "msDS-SupportedEncryptionTypes",
+ etype_list_str);
+ if (!ADS_ERR_OK(status)) {
+ return status;
+ }
+
+ 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;
+}
+
+/****************************************************************
+****************************************************************/
+
static bool libnet_join_create_keytab(TALLOC_CTX *mem_ctx,
struct libnet_JoinCtx *r)
{
struct libnet_JoinCtx *r)
{
ADS_STATUS status;
+ 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;
}
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",
+ "Failed to set machine spn: %s\n"
+ "Do you have sufficient permissions to create machine "
+ "accounts?",
ads_errstr(status));
return status;
}
return status;
}
+ status = libnet_join_find_machine_acct(mem_ctx, r);
+ if (!ADS_ERR_OK(status)) {
+ return status;
+ }
+
+ 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,
+ "failed to set machine kerberos encryption types: %s",
+ ads_errstr(status));
+ return status;
+ }
+ }
+
if (!libnet_join_derive_salting_principal(mem_ctx, r)) {
return ADS_ERROR_NT(NT_STATUS_UNSUCCESSFUL);
}
return ADS_SUCCESS;
}
-#endif /* WITH_ADS */
+#endif /* HAVE_ADS */
/****************************************************************
Store the machine password and domain SID
static NTSTATUS libnet_join_connect_dc_ipc(const char *dc,
const char *user,
+ const char *domain,
const char *pass,
bool use_kerberos,
struct cli_state **cli)
NULL, 0,
"IPC$", "IPC",
user,
- NULL,
+ domain,
pass,
flags,
- Undefined, NULL);
+ SMB_SIGNING_IPC_DEFAULT);
}
/****************************************************************
{
struct rpc_pipe_client *pipe_hnd = NULL;
struct policy_handle lsa_pol;
- NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
+ NTSTATUS status, result;
union lsa_PolicyInformation *info = NULL;
+ struct dcerpc_binding_handle *b;
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,
cli);
goto done;
}
- status = cli_rpc_pipe_open_noauth(*cli, &ndr_table_lsarpc.syntax_id,
+ status = cli_rpc_pipe_open_noauth(*cli, &ndr_table_lsarpc,
&pipe_hnd);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("Error connecting to LSA pipe. Error was %s\n",
goto done;
}
+ b = pipe_hnd->binding_handle;
+
status = rpccli_lsa_open_policy(pipe_hnd, mem_ctx, true,
SEC_FLAG_MAXIMUM_ALLOWED, &lsa_pol);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
- status = rpccli_lsa_QueryInfoPolicy2(pipe_hnd, mem_ctx,
+ status = dcerpc_lsa_QueryInfoPolicy2(b, mem_ctx,
&lsa_pol,
LSA_POLICY_INFO_DNS,
- &info);
- if (NT_STATUS_IS_OK(status)) {
+ &info,
+ &result);
+ if (NT_STATUS_IS_OK(status) && NT_STATUS_IS_OK(result)) {
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;
}
if (!NT_STATUS_IS_OK(status)) {
- status = rpccli_lsa_QueryInfoPolicy(pipe_hnd, mem_ctx,
+ status = dcerpc_lsa_QueryInfoPolicy(b, mem_ctx,
&lsa_pol,
LSA_POLICY_INFO_ACCOUNT_DOMAIN,
- &info);
+ &info,
+ &result);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
+ if (!NT_STATUS_IS_OK(result)) {
+ status = result;
+ goto done;
+ }
r->out.netbios_domain_name = info->account_domain.name.string;
r->out.domain_sid = dom_sid_dup(mem_ctx, info->account_domain.sid);
NT_STATUS_HAVE_NO_MEMORY(r->out.domain_sid);
}
- rpccli_lsa_Close(pipe_hnd, mem_ctx, &lsa_pol);
+ dcerpc_lsa_Close(b, mem_ctx, &lsa_pol, &result);
TALLOC_FREE(pipe_hnd);
done:
struct libnet_JoinCtx *r,
struct cli_state *cli)
{
- struct rpc_pipe_client *pipe_hnd = NULL;
- unsigned char orig_trust_passwd_hash[16];
- unsigned char new_trust_passwd_hash[16];
- fstring trust_passwd;
+ TALLOC_CTX *frame = talloc_stackframe();
+ struct rpc_pipe_client *netlogon_pipe = NULL;
+ struct netlogon_creds_cli_context *netlogon_creds = NULL;
+ struct samr_Password current_nt_hash;
+ const char *account_name = NULL;
NTSTATUS status;
- status = cli_rpc_pipe_open_noauth(cli, &ndr_table_netlogon.syntax_id,
- &pipe_hnd);
+ status = cli_rpc_pipe_open_noauth(cli, &ndr_table_netlogon,
+ &netlogon_pipe);
if (!NT_STATUS_IS_OK(status)) {
+ TALLOC_FREE(frame);
return status;
}
if (!r->in.machine_password) {
- r->in.machine_password = generate_random_str(mem_ctx, DEFAULT_TRUST_ACCOUNT_PASSWORD_LENGTH);
- NT_STATUS_HAVE_NO_MEMORY(r->in.machine_password);
+ r->in.machine_password = generate_random_password(mem_ctx,
+ DEFAULT_TRUST_ACCOUNT_PASSWORD_LENGTH,
+ DEFAULT_TRUST_ACCOUNT_PASSWORD_LENGTH);
+ if (r->in.machine_password == NULL) {
+ TALLOC_FREE(frame);
+ return NT_STATUS_NO_MEMORY;
+ }
}
- E_md4hash(r->in.machine_password, new_trust_passwd_hash);
-
/* according to WKSSVC_JOIN_FLAGS_MACHINE_PWD_PASSED */
- fstrcpy(trust_passwd, r->in.admin_password);
- strlower_m(trust_passwd);
+ E_md4hash(r->in.admin_password, current_nt_hash.hash);
- /*
- * Machine names can be 15 characters, but the max length on
- * a password is 14. --jerry
- */
+ account_name = talloc_asprintf(frame, "%s$",
+ r->in.machine_name);
+ if (account_name == NULL) {
+ TALLOC_FREE(frame);
+ return NT_STATUS_NO_MEMORY;
+ }
- trust_passwd[14] = '\0';
+ 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);
+ if (!NT_STATUS_IS_OK(status)) {
+ TALLOC_FREE(frame);
+ return status;
+ }
- E_md4hash(trust_passwd, orig_trust_passwd_hash);
+ status = rpccli_setup_netlogon_creds(cli, NCACN_NP,
+ netlogon_creds,
+ true, /* force_reauth */
+ current_nt_hash,
+ NULL); /* previous_nt_hash */
+ if (!NT_STATUS_IS_OK(status)) {
+ TALLOC_FREE(frame);
+ return status;
+ }
- status = rpccli_netlogon_set_trust_password(pipe_hnd, mem_ctx,
- r->in.machine_name,
- orig_trust_passwd_hash,
- r->in.machine_password,
- new_trust_passwd_hash,
- r->in.secure_channel_type);
+ status = netlogon_creds_cli_ServerPasswordSet(netlogon_creds,
+ netlogon_pipe->binding_handle,
+ r->in.machine_password,
+ NULL); /* new_version */
+ if (!NT_STATUS_IS_OK(status)) {
+ TALLOC_FREE(frame);
+ return status;
+ }
- return status;
+ TALLOC_FREE(frame);
+ return NT_STATUS_OK;
}
/****************************************************************
{
struct rpc_pipe_client *pipe_hnd = NULL;
struct policy_handle sam_pol, domain_pol, user_pol;
- NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
+ NTSTATUS status = NT_STATUS_UNSUCCESSFUL, result;
char *acct_name;
struct lsa_String lsa_acct_name;
uint32_t user_rid;
struct samr_Ids user_rids;
struct samr_Ids name_types;
union samr_UserInfo user_info;
+ struct dcerpc_binding_handle *b = NULL;
+ unsigned int old_timeout = 0;
+ DATA_BLOB session_key = data_blob_null;
struct samr_CryptPassword crypt_pwd;
struct samr_CryptPasswordEx crypt_pwd_ex;
}
if (!r->in.machine_password) {
- r->in.machine_password = generate_random_str(mem_ctx, DEFAULT_TRUST_ACCOUNT_PASSWORD_LENGTH);
+ r->in.machine_password = generate_random_password(mem_ctx,
+ DEFAULT_TRUST_ACCOUNT_PASSWORD_LENGTH,
+ DEFAULT_TRUST_ACCOUNT_PASSWORD_LENGTH);
NT_STATUS_HAVE_NO_MEMORY(r->in.machine_password);
}
/* Open the domain */
- status = cli_rpc_pipe_open_noauth(cli, &ndr_table_samr.syntax_id,
+ status = cli_rpc_pipe_open_noauth(cli, &ndr_table_samr,
&pipe_hnd);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("Error connecting to SAM pipe. Error was %s\n",
goto done;
}
- status = rpccli_samr_Connect2(pipe_hnd, mem_ctx,
+ b = pipe_hnd->binding_handle;
+
+ status = cli_get_session_key(mem_ctx, pipe_hnd, &session_key);
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(0,("Error getting session_key of SAM pipe. Error was %s\n",
+ nt_errstr(status)));
+ goto done;
+ }
+
+ status = dcerpc_samr_Connect2(b, mem_ctx,
pipe_hnd->desthost,
SAMR_ACCESS_ENUM_DOMAINS
| SAMR_ACCESS_LOOKUP_DOMAIN,
- &sam_pol);
+ &sam_pol,
+ &result);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
+ if (!NT_STATUS_IS_OK(result)) {
+ status = result;
+ goto done;
+ }
- status = rpccli_samr_OpenDomain(pipe_hnd, mem_ctx,
+ status = dcerpc_samr_OpenDomain(b, mem_ctx,
&sam_pol,
SAMR_DOMAIN_ACCESS_LOOKUP_INFO_1
| SAMR_DOMAIN_ACCESS_CREATE_USER
| SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT,
r->out.domain_sid,
- &domain_pol);
+ &domain_pol,
+ &result);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
+ if (!NT_STATUS_IS_OK(result)) {
+ status = result;
+ goto done;
+ }
/* Create domain user */
acct_name = talloc_asprintf(mem_ctx, "%s$", r->in.machine_name);
- strlower_m(acct_name);
+ if (!strlower_m(acct_name)) {
+ status = NT_STATUS_INVALID_PARAMETER;
+ goto done;
+ }
init_lsa_String(&lsa_acct_name, acct_name);
DEBUG(10,("Creating account with desired access mask: %d\n",
access_desired));
- status = rpccli_samr_CreateUser2(pipe_hnd, mem_ctx,
+ status = dcerpc_samr_CreateUser2(b, mem_ctx,
&domain_pol,
&lsa_acct_name,
acct_flags,
access_desired,
&user_pol,
&access_granted,
- &user_rid);
+ &user_rid,
+ &result);
+ if (!NT_STATUS_IS_OK(status)) {
+ goto done;
+ }
+
+ status = result;
if (!NT_STATUS_IS_OK(status) &&
!NT_STATUS_EQUAL(status, NT_STATUS_USER_EXISTS)) {
/* We *must* do this.... don't ask... */
if (NT_STATUS_IS_OK(status)) {
- rpccli_samr_Close(pipe_hnd, mem_ctx, &user_pol);
+ dcerpc_samr_Close(b, mem_ctx, &user_pol, &result);
}
}
- status = rpccli_samr_LookupNames(pipe_hnd, mem_ctx,
+ status = dcerpc_samr_LookupNames(b, mem_ctx,
&domain_pol,
1,
&lsa_acct_name,
&user_rids,
- &name_types);
+ &name_types,
+ &result);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
+ if (!NT_STATUS_IS_OK(result)) {
+ status = result;
+ goto done;
+ }
+ if (user_rids.count != 1) {
+ status = NT_STATUS_INVALID_NETWORK_RESPONSE;
+ goto done;
+ }
+ if (name_types.count != 1) {
+ status = NT_STATUS_INVALID_NETWORK_RESPONSE;
+ goto done;
+ }
if (name_types.ids[0] != SID_NAME_USER) {
DEBUG(0,("%s is not a user account (type=%d)\n",
/* Open handle on user */
- status = rpccli_samr_OpenUser(pipe_hnd, mem_ctx,
+ status = dcerpc_samr_OpenUser(b, mem_ctx,
&domain_pol,
SEC_FLAG_MAXIMUM_ALLOWED,
user_rid,
- &user_pol);
+ &user_pol,
+ &result);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
+ if (!NT_STATUS_IS_OK(result)) {
+ status = result;
+ goto done;
+ }
/* Fill in the additional account flags now */
ZERO_STRUCT(user_info.info16);
user_info.info16.acct_flags = acct_flags;
- status = rpccli_samr_SetUserInfo(pipe_hnd, mem_ctx,
- &user_pol,
- 16,
- &user_info);
-
+ 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,
+ &result);
- rpccli_samr_DeleteUser(pipe_hnd, mem_ctx,
- &user_pol);
+ libnet_join_set_error_string(mem_ctx, r,
+ "Failed to set account flags for machine account (%s)\n",
+ nt_errstr(status));
+ goto done;
+ }
+
+ if (!NT_STATUS_IS_OK(result)) {
+ status = result;
+
+ dcerpc_samr_DeleteUser(b, mem_ctx,
+ &user_pol,
+ &result);
libnet_join_set_error_string(mem_ctx, r,
"Failed to set account flags for machine account (%s)\n",
/* Set password on machine account - first try level 26 */
+ /*
+ * increase the timeout as password filter modules on the DC
+ * might delay the operation for a significant amount of time
+ */
+ old_timeout = rpccli_set_timeout(pipe_hnd, 600000);
+
init_samr_CryptPasswordEx(r->in.machine_password,
- &cli->user_session_key,
+ &session_key,
&crypt_pwd_ex);
user_info.info26.password = crypt_pwd_ex;
user_info.info26.password_expired = PASS_DONT_CHANGE_AT_NEXT_LOGON;
- status = rpccli_samr_SetUserInfo2(pipe_hnd, mem_ctx,
+ status = dcerpc_samr_SetUserInfo2(b, mem_ctx,
&user_pol,
- 26,
- &user_info);
+ UserInternal5InformationNew,
+ &user_info,
+ &result);
- if (NT_STATUS_EQUAL(status, NT_STATUS(DCERPC_FAULT_INVALID_TAG))) {
+ if (NT_STATUS_EQUAL(status, NT_STATUS_RPC_ENUM_VALUE_OUT_OF_RANGE)) {
/* retry with level 24 */
init_samr_CryptPassword(r->in.machine_password,
- &cli->user_session_key,
+ &session_key,
&crypt_pwd);
user_info.info24.password = crypt_pwd;
user_info.info24.password_expired = PASS_DONT_CHANGE_AT_NEXT_LOGON;
- status = rpccli_samr_SetUserInfo2(pipe_hnd, mem_ctx,
+ status = dcerpc_samr_SetUserInfo2(b, mem_ctx,
&user_pol,
- 24,
- &user_info);
+ UserInternal5Information,
+ &user_info,
+ &result);
}
+ old_timeout = rpccli_set_timeout(pipe_hnd, old_timeout);
+
if (!NT_STATUS_IS_OK(status)) {
- rpccli_samr_DeleteUser(pipe_hnd, mem_ctx,
- &user_pol);
+ dcerpc_samr_DeleteUser(b, mem_ctx,
+ &user_pol,
+ &result);
+
+ libnet_join_set_error_string(mem_ctx, r,
+ "Failed to set password for machine account (%s)\n",
+ nt_errstr(status));
+ goto done;
+ }
+ if (!NT_STATUS_IS_OK(result)) {
+ status = result;
+
+ dcerpc_samr_DeleteUser(b, mem_ctx,
+ &user_pol,
+ &result);
libnet_join_set_error_string(mem_ctx, r,
"Failed to set password for machine account (%s)\n",
return status;
}
+ data_blob_clear_free(&session_key);
+
if (is_valid_policy_hnd(&sam_pol)) {
- rpccli_samr_Close(pipe_hnd, mem_ctx, &sam_pol);
+ dcerpc_samr_Close(b, mem_ctx, &sam_pol, &result);
}
if (is_valid_policy_hnd(&domain_pol)) {
- rpccli_samr_Close(pipe_hnd, mem_ctx, &domain_pol);
+ dcerpc_samr_Close(b, mem_ctx, &domain_pol, &result);
}
if (is_valid_policy_hnd(&user_pol)) {
- rpccli_samr_Close(pipe_hnd, mem_ctx, &user_pol);
+ dcerpc_samr_Close(b, mem_ctx, &user_pol, &result);
}
TALLOC_FREE(pipe_hnd);
/****************************************************************
****************************************************************/
-NTSTATUS libnet_join_ok(const char *netbios_domain_name,
- const char *machine_name,
- const char *dc_name)
+NTSTATUS libnet_join_ok(struct messaging_context *msg_ctx,
+ const char *netbios_domain_name,
+ const char *dc_name,
+ const bool use_kerberos)
{
- uint32_t neg_flags = NETLOGON_NEG_AUTH2_ADS_FLAGS;
+ TALLOC_CTX *frame = talloc_stackframe();
struct cli_state *cli = NULL;
- struct rpc_pipe_client *pipe_hnd = 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;
NTSTATUS status;
- char *machine_password = NULL;
- char *machine_account = NULL;
+ const char *machine_account = NULL;
+ const char *machine_domain = NULL;
+ const char *machine_password = NULL;
+ int flags = 0;
if (!dc_name) {
+ TALLOC_FREE(frame);
return NT_STATUS_INVALID_PARAMETER;
}
if (!secrets_init()) {
+ TALLOC_FREE(frame);
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;
+ status = pdb_get_trust_credentials(netbios_domain_name, NULL,
+ frame, &cli_creds);
+ if (!NT_STATUS_IS_OK(status)) {
+ TALLOC_FREE(frame);
+ return status;
}
- if (asprintf(&machine_account, "%s$", machine_name) == -1) {
- SAFE_FREE(machine_password);
- return NT_STATUS_NO_MEMORY;
+ /* 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;
}
+ machine_account = cli_credentials_get_username(cli_creds);
+ machine_domain = cli_credentials_get_domain(cli_creds);
+ machine_password = cli_credentials_get_password(cli_creds);
+
status = cli_full_connection(&cli, NULL,
dc_name,
NULL, 0,
"IPC$", "IPC",
machine_account,
- NULL,
+ machine_domain,
machine_password,
- 0,
- Undefined, NULL);
- free(machine_account);
- free(machine_password);
+ flags,
+ SMB_SIGNING_IPC_DEFAULT);
if (!NT_STATUS_IS_OK(status)) {
status = cli_full_connection(&cli, NULL,
NULL,
"",
0,
- Undefined, NULL);
+ SMB_SIGNING_IPC_DEFAULT);
}
if (!NT_STATUS_IS_OK(status)) {
+ TALLOC_FREE(frame);
return status;
}
- status = get_schannel_session_key(cli, netbios_domain_name,
- &neg_flags, &netlogon_pipe);
+ status = rpccli_create_netlogon_creds_with_creds(cli_creds,
+ dc_name,
+ msg_ctx,
+ frame,
+ &netlogon_creds);
if (!NT_STATUS_IS_OK(status)) {
- if (NT_STATUS_EQUAL(status, NT_STATUS_INVALID_NETWORK_RESPONSE)) {
- cli_shutdown(cli);
- return NT_STATUS_OK;
- }
+ cli_shutdown(cli);
+ TALLOC_FREE(frame);
+ return status;
+ }
- 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)));
+ status = rpccli_setup_netlogon_creds_with_creds(cli, NCACN_NP,
+ netlogon_creds,
+ true, /* force_reauth */
+ cli_creds);
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(0,("connect_to_domain_password_server: "
+ "unable to open the domain client session to "
+ "machine %s. Flags[0x%08X] Error was : %s.\n",
+ dc_name, (unsigned)netlogon_flags,
+ nt_errstr(status)));
cli_shutdown(cli);
+ TALLOC_FREE(frame);
return status;
}
- if (!lp_client_schannel()) {
+ status = netlogon_creds_cli_get(netlogon_creds,
+ talloc_tos(),
+ &creds);
+ if (!NT_STATUS_IS_OK(status)) {
cli_shutdown(cli);
+ TALLOC_FREE(frame);
+ return status;
+ }
+ netlogon_flags = creds->negotiate_flags;
+ TALLOC_FREE(creds);
+
+ if (!(netlogon_flags & NETLOGON_NEG_AUTHENTICATED_RPC)) {
+ cli_shutdown(cli);
+ TALLOC_FREE(frame);
return NT_STATUS_OK;
}
- status = cli_rpc_pipe_open_schannel_with_key(
- cli, &ndr_table_netlogon.syntax_id, NCACN_NP,
- DCERPC_AUTH_LEVEL_PRIVACY,
- netbios_domain_name, &netlogon_pipe->dc, &pipe_hnd);
+ status = cli_rpc_pipe_open_schannel_with_creds(
+ cli, &ndr_table_netlogon, NCACN_NP,
+ cli_creds,
+ netlogon_creds, &netlogon_pipe);
- cli_shutdown(cli);
+ TALLOC_FREE(netlogon_pipe);
if (!NT_STATUS_IS_OK(status)) {
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)));
+ smbXcli_conn_remote_name(cli->conn),
+ netbios_domain_name, nt_errstr(status)));
+ cli_shutdown(cli);
+ TALLOC_FREE(frame);
return status;
}
+ cli_shutdown(cli);
+ TALLOC_FREE(frame);
return NT_STATUS_OK;
}
{
NTSTATUS status;
- status = libnet_join_ok(r->out.netbios_domain_name,
- r->in.machine_name,
- r->in.dc_name);
+ status = libnet_join_ok(r->in.msg_ctx,
+ r->out.netbios_domain_name,
+ r->in.dc_name,
+ r->in.use_kerberos);
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_NERR_SETUPNOTJOINED;
}
return WERR_OK;
struct cli_state *cli = NULL;
struct rpc_pipe_client *pipe_hnd = NULL;
struct policy_handle sam_pol, domain_pol, user_pol;
- NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
+ NTSTATUS status = NT_STATUS_UNSUCCESSFUL, result;
char *acct_name;
uint32_t user_rid;
struct lsa_String lsa_acct_name;
struct samr_Ids user_rids;
struct samr_Ids name_types;
union samr_UserInfo *info = NULL;
+ struct dcerpc_binding_handle *b = NULL;
ZERO_STRUCT(sam_pol);
ZERO_STRUCT(domain_pol);
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,
&cli);
/* Open the domain */
- status = cli_rpc_pipe_open_noauth(cli, &ndr_table_samr.syntax_id,
+ status = cli_rpc_pipe_open_noauth(cli, &ndr_table_samr,
&pipe_hnd);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("Error connecting to SAM pipe. Error was %s\n",
goto done;
}
- status = rpccli_samr_Connect2(pipe_hnd, mem_ctx,
+ b = pipe_hnd->binding_handle;
+
+ status = dcerpc_samr_Connect2(b, mem_ctx,
pipe_hnd->desthost,
SEC_FLAG_MAXIMUM_ALLOWED,
- &sam_pol);
+ &sam_pol,
+ &result);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
+ if (!NT_STATUS_IS_OK(result)) {
+ status = result;
+ goto done;
+ }
- status = rpccli_samr_OpenDomain(pipe_hnd, mem_ctx,
+ status = dcerpc_samr_OpenDomain(b, mem_ctx,
&sam_pol,
SEC_FLAG_MAXIMUM_ALLOWED,
r->in.domain_sid,
- &domain_pol);
+ &domain_pol,
+ &result);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
+ if (!NT_STATUS_IS_OK(result)) {
+ status = result;
+ goto done;
+ }
/* Create domain user */
acct_name = talloc_asprintf(mem_ctx, "%s$", r->in.machine_name);
- strlower_m(acct_name);
+ if (!strlower_m(acct_name)) {
+ status = NT_STATUS_INVALID_PARAMETER;
+ goto done;
+ }
init_lsa_String(&lsa_acct_name, acct_name);
- status = rpccli_samr_LookupNames(pipe_hnd, mem_ctx,
+ status = dcerpc_samr_LookupNames(b, mem_ctx,
&domain_pol,
1,
&lsa_acct_name,
&user_rids,
- &name_types);
+ &name_types,
+ &result);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
+ if (!NT_STATUS_IS_OK(result)) {
+ status = result;
+ goto done;
+ }
+ if (user_rids.count != 1) {
+ status = NT_STATUS_INVALID_NETWORK_RESPONSE;
+ goto done;
+ }
+ if (name_types.count != 1) {
+ status = NT_STATUS_INVALID_NETWORK_RESPONSE;
+ goto done;
+ }
if (name_types.ids[0] != SID_NAME_USER) {
DEBUG(0, ("%s is not a user account (type=%d)\n", acct_name,
/* Open handle on user */
- status = rpccli_samr_OpenUser(pipe_hnd, mem_ctx,
+ status = dcerpc_samr_OpenUser(b, mem_ctx,
&domain_pol,
SEC_FLAG_MAXIMUM_ALLOWED,
user_rid,
- &user_pol);
+ &user_pol,
+ &result);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
+ if (!NT_STATUS_IS_OK(result)) {
+ status = result;
+ goto done;
+ }
/* Get user info */
- status = rpccli_samr_QueryUserInfo(pipe_hnd, mem_ctx,
+ status = dcerpc_samr_QueryUserInfo(b, mem_ctx,
&user_pol,
16,
- &info);
+ &info,
+ &result);
if (!NT_STATUS_IS_OK(status)) {
- rpccli_samr_Close(pipe_hnd, mem_ctx, &user_pol);
+ dcerpc_samr_Close(b, mem_ctx, &user_pol, &result);
+ goto done;
+ }
+ if (!NT_STATUS_IS_OK(result)) {
+ status = result;
+ dcerpc_samr_Close(b, mem_ctx, &user_pol, &result);
goto done;
}
info->info16.acct_flags |= ACB_DISABLED;
- status = rpccli_samr_SetUserInfo(pipe_hnd, mem_ctx,
+ status = dcerpc_samr_SetUserInfo(b, mem_ctx,
&user_pol,
16,
- info);
-
- rpccli_samr_Close(pipe_hnd, mem_ctx, &user_pol);
+ info,
+ &result);
+ if (!NT_STATUS_IS_OK(status)) {
+ dcerpc_samr_Close(b, mem_ctx, &user_pol, &result);
+ goto done;
+ }
+ if (!NT_STATUS_IS_OK(result)) {
+ status = result;
+ dcerpc_samr_Close(b, mem_ctx, &user_pol, &result);
+ goto done;
+ }
+ status = result;
+ dcerpc_samr_Close(b, mem_ctx, &user_pol, &result);
done:
- if (pipe_hnd) {
+ if (pipe_hnd && b) {
if (is_valid_policy_hnd(&domain_pol)) {
- rpccli_samr_Close(pipe_hnd, mem_ctx, &domain_pol);
+ dcerpc_samr_Close(b, mem_ctx, &domain_pol, &result);
}
if (is_valid_policy_hnd(&sam_pol)) {
- rpccli_samr_Close(pipe_hnd, mem_ctx, &sam_pol);
+ dcerpc_samr_Close(b, mem_ctx, &sam_pol, &result);
}
TALLOC_FREE(pipe_hnd);
}
static WERROR do_join_modify_vals_config(struct libnet_JoinCtx *r)
{
- WERROR werr;
+ WERROR werr = WERR_OK;
+ sbcErr err;
struct smbconf_ctx *ctx;
- werr = smbconf_init_reg(r, &ctx, NULL);
- if (!W_ERROR_IS_OK(werr)) {
+ err = smbconf_init_reg(r, &ctx, NULL);
+ if (!SBC_ERROR_IS_OK(err)) {
+ werr = WERR_SERVICE_DOES_NOT_EXIST;
goto done;
}
if (!(r->in.join_flags & WKSSVC_JOIN_FLAGS_JOIN_TYPE)) {
- werr = smbconf_set_global_parameter(ctx, "security", "user");
- W_ERROR_NOT_OK_GOTO_DONE(werr);
+ err = smbconf_set_global_parameter(ctx, "security", "user");
+ if (!SBC_ERROR_IS_OK(err)) {
+ werr = WERR_SERVICE_DOES_NOT_EXIST;
+ goto done;
+ }
- werr = smbconf_set_global_parameter(ctx, "workgroup",
- r->in.domain_name);
+ err = smbconf_set_global_parameter(ctx, "workgroup",
+ r->in.domain_name);
+ if (!SBC_ERROR_IS_OK(err)) {
+ werr = WERR_SERVICE_DOES_NOT_EXIST;
+ goto done;
+ }
smbconf_delete_global_parameter(ctx, "realm");
goto done;
}
- werr = smbconf_set_global_parameter(ctx, "security", "domain");
- W_ERROR_NOT_OK_GOTO_DONE(werr);
+ err = smbconf_set_global_parameter(ctx, "security", "domain");
+ if (!SBC_ERROR_IS_OK(err)) {
+ werr = WERR_SERVICE_DOES_NOT_EXIST;
+ goto done;
+ }
- werr = smbconf_set_global_parameter(ctx, "workgroup",
- r->out.netbios_domain_name);
- W_ERROR_NOT_OK_GOTO_DONE(werr);
+ err = smbconf_set_global_parameter(ctx, "workgroup",
+ r->out.netbios_domain_name);
+ if (!SBC_ERROR_IS_OK(err)) {
+ werr = WERR_SERVICE_DOES_NOT_EXIST;
+ goto done;
+ }
if (r->out.domain_is_ad) {
- werr = smbconf_set_global_parameter(ctx, "security", "ads");
- W_ERROR_NOT_OK_GOTO_DONE(werr);
+ err = smbconf_set_global_parameter(ctx, "security", "ads");
+ if (!SBC_ERROR_IS_OK(err)) {
+ werr = WERR_SERVICE_DOES_NOT_EXIST;
+ goto done;
+ }
- werr = smbconf_set_global_parameter(ctx, "realm",
- r->out.dns_domain_name);
- W_ERROR_NOT_OK_GOTO_DONE(werr);
+ err = smbconf_set_global_parameter(ctx, "realm",
+ r->out.dns_domain_name);
+ if (!SBC_ERROR_IS_OK(err)) {
+ werr = WERR_SERVICE_DOES_NOT_EXIST;
+ goto done;
+ }
}
done:
static WERROR do_unjoin_modify_vals_config(struct libnet_UnjoinCtx *r)
{
WERROR werr = WERR_OK;
+ sbcErr err;
struct smbconf_ctx *ctx;
- werr = smbconf_init_reg(r, &ctx, NULL);
- if (!W_ERROR_IS_OK(werr)) {
+ err = smbconf_init_reg(r, &ctx, NULL);
+ if (!SBC_ERROR_IS_OK(err)) {
+ werr = WERR_SERVICE_DOES_NOT_EXIST;
goto done;
}
if (r->in.unjoin_flags & WKSSVC_JOIN_FLAGS_JOIN_TYPE) {
- werr = smbconf_set_global_parameter(ctx, "security", "user");
- W_ERROR_NOT_OK_GOTO_DONE(werr);
+ err = smbconf_set_global_parameter(ctx, "security", "user");
+ if (!SBC_ERROR_IS_OK(err)) {
+ werr = WERR_SERVICE_DOES_NOT_EXIST;
+ goto done;
+ }
- werr = smbconf_delete_global_parameter(ctx, "workgroup");
- W_ERROR_NOT_OK_GOTO_DONE(werr);
+ err = smbconf_delete_global_parameter(ctx, "workgroup");
+ if (!SBC_ERROR_IS_OK(err)) {
+ werr = WERR_SERVICE_DOES_NOT_EXIST;
+ goto done;
+ }
smbconf_delete_global_parameter(ctx, "realm");
}
return werr;
}
- lp_load(get_dyn_CONFIGFILE(),true,false,false,true);
+ lp_load_global(get_dyn_CONFIGFILE());
r->out.modified_config = true;
r->out.result = werr;
return werr;
}
- lp_load(get_dyn_CONFIGFILE(),true,false,false,true);
+ lp_load_global(get_dyn_CONFIGFILE());
r->out.modified_config = true;
r->out.result = werr;
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) {
+ libnet_join_set_error_string(mem_ctx, r,
+ "Our netbios name can be at most 15 chars long, "
+ "\"%s\" is %u chars long\n",
+ r->in.machine_name,
+ (unsigned int)strlen(r->in.machine_name));
+ return WERR_INVALID_PARAMETER;
+ }
+
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 (IS_DC) {
- return WERR_SETUP_DOMAIN_CONTROLLER;
+ if (!r->in.admin_domain) {
+ char *admin_domain = NULL;
+ char *admin_account = NULL;
+ 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;
}
if (!secrets_init()) {
if (NT_STATUS_EQUAL(status, NT_STATUS_PROTOCOL_UNREACHABLE)) {
DEBUG(10,("Unable to auto-add domain administrators to "
"BUILTIN\\Administrators during join because "
- "winbindd must be running."));
+ "winbindd must be running.\n"));
} else if (!NT_STATUS_IS_OK(status)) {
DEBUG(5, ("Failed to auto-add domain administrators to "
"BUILTIN\\Administrators during join: %s\n",
status = create_builtin_users(domain_sid);
if (NT_STATUS_EQUAL(status, NT_STATUS_PROTOCOL_UNREACHABLE)) {
DEBUG(10,("Unable to auto-add domain users to BUILTIN\\users "
- "during join because winbindd must be running."));
+ "during join because winbindd must be running.\n"));
} else if (!NT_STATUS_IS_OK(status)) {
DEBUG(5, ("Failed to auto-add domain administrators to "
"BUILTIN\\Administrators during join: %s\n",
saf_join_store(r->out.dns_domain_name, r->in.dc_name);
}
-#ifdef WITH_ADS
+#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);
if (!ADS_ERR_OK(ads_status)) {
- return WERR_GENERAL_FAILURE;
+ return WERR_GEN_FAILURE;
}
}
-#endif /* WITH_ADS */
+#endif /* HAVE_ADS */
libnet_join_add_dom_rids_to_builtins(r->out.domain_sid);
static int libnet_destroy_JoinCtx(struct libnet_JoinCtx *r)
{
- const char *krb5_cc_env = NULL;
-
if (r->in.ads) {
ads_destroy(&r->in.ads);
}
- krb5_cc_env = getenv(KRB5_ENV_CCNAME);
- if (krb5_cc_env && StrCaseCmp(krb5_cc_env, "MEMORY:libnetjoin")) {
- unsetenv(KRB5_ENV_CCNAME);
- }
-
return 0;
}
static int libnet_destroy_UnjoinCtx(struct libnet_UnjoinCtx *r)
{
- const char *krb5_cc_env = NULL;
-
if (r->in.ads) {
ads_destroy(&r->in.ads);
}
- krb5_cc_env = getenv(KRB5_ENV_CCNAME);
- if (krb5_cc_env && StrCaseCmp(krb5_cc_env, "MEMORY:libnetjoin")) {
- unsetenv(KRB5_ENV_CCNAME);
- }
-
return 0;
}
struct libnet_JoinCtx **r)
{
struct libnet_JoinCtx *ctx;
- const char *krb5_cc_env = NULL;
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.machine_name = talloc_strdup(mem_ctx, global_myname());
+ ctx->in.machine_name = talloc_strdup(mem_ctx, lp_netbios_name());
W_ERROR_HAVE_NO_MEMORY(ctx->in.machine_name);
- krb5_cc_env = getenv(KRB5_ENV_CCNAME);
- if (!krb5_cc_env || (strlen(krb5_cc_env) == 0)) {
- krb5_cc_env = talloc_strdup(mem_ctx, "MEMORY:libnetjoin");
- W_ERROR_HAVE_NO_MEMORY(krb5_cc_env);
- setenv(KRB5_ENV_CCNAME, krb5_cc_env, 1);
- }
-
ctx->in.secure_channel_type = SEC_CHAN_WKSTA;
+ ctx->in.desired_encryption_types = ENC_CRC32 |
+ ENC_RSA_MD5 |
+ ENC_RC4_HMAC_MD5;
+#ifdef HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96
+ ctx->in.desired_encryption_types |= ENC_HMAC_SHA1_96_AES128;
+#endif
+#ifdef HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96
+ ctx->in.desired_encryption_types |= ENC_HMAC_SHA1_96_AES256;
+#endif
+
*r = ctx;
return WERR_OK;
struct libnet_UnjoinCtx **r)
{
struct libnet_UnjoinCtx *ctx;
- const char *krb5_cc_env = NULL;
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);
- ctx->in.machine_name = talloc_strdup(mem_ctx, global_myname());
+ ctx->in.machine_name = talloc_strdup(mem_ctx, lp_netbios_name());
W_ERROR_HAVE_NO_MEMORY(ctx->in.machine_name);
- krb5_cc_env = getenv(KRB5_ENV_CCNAME);
- if (!krb5_cc_env || (strlen(krb5_cc_env) == 0)) {
- krb5_cc_env = talloc_strdup(mem_ctx, "MEMORY:libnetjoin");
- W_ERROR_HAVE_NO_MEMORY(krb5_cc_env);
- setenv(KRB5_ENV_CCNAME, krb5_cc_env, 1);
- }
-
*r = ctx;
return WERR_OK;
bool valid_security = false;
bool valid_workgroup = false;
bool valid_realm = false;
+ bool ignored_realm = false;
/* check if configuration is already set correctly */
switch (r->out.domain_is_ad) {
case false:
- valid_security = (lp_security() == SEC_DOMAIN);
+ valid_security = (lp_security() == SEC_DOMAIN)
+ || (lp_server_role() == ROLE_DOMAIN_PDC)
+ || (lp_server_role() == ROLE_DOMAIN_BDC);
if (valid_workgroup && valid_security) {
/* nothing to be done */
return WERR_OK;
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;
}
if (!valid_security) {
const char *sec = NULL;
switch (lp_security()) {
- case SEC_SHARE: sec = "share"; break;
case SEC_USER: sec = "user"; break;
case SEC_DOMAIN: sec = "domain"; break;
case SEC_ADS: sec = "ads"; break;
NTSTATUS status;
WERROR werr;
struct cli_state *cli = NULL;
-#ifdef WITH_ADS
+#ifdef HAVE_ADS
ADS_STATUS ads_status;
-#endif /* WITH_ADS */
+#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);
goto done;
}
-#ifdef WITH_ADS
- if (r->out.domain_is_ad && r->in.account_ou &&
+#ifdef HAVE_ADS
+
+ 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.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)));
}
-#endif /* WITH_ADS */
+#endif /* HAVE_ADS */
+ rpc_join:
if ((r->in.join_flags & WKSSVC_JOIN_FLAGS_JOIN_UNSECURE) &&
(r->in.join_flags & WKSSVC_JOIN_FLAGS_MACHINE_PWD_PASSED)) {
status = libnet_join_joindomain_rpc_unsecure(mem_ctx, r, cli);
"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;
+ werr = WERR_NERR_SETUPNOTJOINED;
goto done;
}
u->in.admin_account = r->in.admin_account;
u->in.admin_password = r->in.admin_password;
u->in.modify_config = r->in.modify_config;
+ u->in.use_kerberos = r->in.use_kerberos;
u->in.unjoin_flags = WKSSVC_JOIN_FLAGS_JOIN_TYPE |
WKSSVC_JOIN_FLAGS_ACCOUNT_DELETE;
LIBNET_JOIN_IN_DUMP_CTX(mem_ctx, r);
}
+ ZERO_STRUCT(r->out);
+
werr = libnet_join_pre_processing(mem_ctx, r);
if (!W_ERROR_IS_OK(werr)) {
goto 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);
W_ERROR_HAVE_NO_MEMORY(r->in.dc_name);
}
-#ifdef WITH_ADS
+#ifdef HAVE_ADS
/* for net ads leave, try to delete the account. If it works,
no sense in disabling. If it fails, we can still try to
disable it. jmcd */
-
+
if (r->in.delete_machine_account) {
ADS_STATUS ads_status;
ads_status = libnet_unjoin_connect_ads(mem_ctx, r);
return WERR_OK;
}
}
-#endif /* WITH_ADS */
+#endif /* HAVE_ADS */
/* The WKSSVC_JOIN_FLAGS_ACCOUNT_DELETE flag really means
"disable". */
"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.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;
+ 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;
}
if (!secrets_init()) {
git.samba.org / samba.git / blobdiff