--- /dev/null
+/*
+ Samba Unix/Linux SMB client library
+ net ads commands
+ Copyright (C) 2001 Andrew Tridgell (tridge@samba.org)
+ Copyright (C) 2001 Remus Koos (remuskoos@yahoo.com)
+ Copyright (C) 2002 Jim McDonough (jmcd@us.ibm.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+#include "utils/net.h"
+
+#ifdef HAVE_ADS
+
+int net_ads_usage(int argc, const char **argv)
+{
+ d_printf(
+"\nnet ads join <org_unit>"\
+"\n\tjoins the local machine to a ADS realm\n"\
+"\nnet ads leave"\
+"\n\tremoves the local machine from a ADS realm\n"\
+"\nnet ads testjoin"\
+"\n\ttests that an exiting join is OK\n"\
+"\nnet ads user"\
+"\n\tlist, add, or delete users in the realm\n"\
+"\nnet ads group"\
+"\n\tlist, add, or delete groups in the realm\n"\
+"\nnet ads info"\
+"\n\tshows some info on the server\n"\
+"\nnet ads status"\
+"\n\tdump the machine account details to stdout\n"
+"\nnet ads lookup"\
+"\n\tperform a CLDAP search on the server\n"
+"\nnet ads password <username@realm> <password> -Uadmin_username@realm%%admin_pass"\
+"\n\tchange a user's password using an admin account"\
+"\n\t(note: use realm in UPPERCASE, prompts if password is obmitted)\n"\
+"\nnet ads changetrustpw"\
+"\n\tchange the trust account password of this machine in the AD tree\n"\
+"\nnet ads printer [info | publish | remove] <printername> <servername>"\
+"\n\t lookup, add, or remove directory entry for a printer\n"\
+"\nnet ads search"\
+"\n\tperform a raw LDAP search and dump the results\n"
+"\nnet ads dn"\
+"\n\tperform a raw LDAP search and dump attributes of a particular DN\n"
+"\nnet ads keytab"\
+"\n\tcreates and updates the kerberos system keytab file\n"
+ );
+ return -1;
+}
+
+
+/*
+ this implements the CLDAP based netlogon lookup requests
+ for finding the domain controller of a ADS domain
+*/
+static int net_ads_lookup(int argc, const char **argv)
+{
+ ADS_STRUCT *ads;
+
+ ads = ads_init(NULL, opt_target_workgroup, opt_host);
+ if (ads) {
+ ads->auth.flags |= ADS_AUTH_NO_BIND;
+ }
+
+ ads_connect(ads);
+
+ if (!ads) {
+ d_fprintf(stderr, "Didn't find the cldap server!\n");
+ return -1;
+ } if (!ads->config.realm) {
+ ads->config.realm = CONST_DISCARD(char *, opt_target_workgroup);
+ ads->ldap_port = 389;
+ }
+
+ return ads_cldap_netlogon(ads);
+}
+
+
+
+static int net_ads_info(int argc, const char **argv)
+{
+ ADS_STRUCT *ads;
+
+ /* if netbios is disabled we have to default to the realm from smb.conf */
+
+ if ( lp_disable_netbios() && *lp_realm() )
+ ads = ads_init(lp_realm(), opt_target_workgroup, opt_host);
+ else
+ ads = ads_init(NULL, opt_target_workgroup, opt_host);
+
+ if (ads) {
+ ads->auth.flags |= ADS_AUTH_NO_BIND;
+ }
+
+ ads_connect(ads);
+
+ if (!ads || !ads->config.realm) {
+ d_fprintf(stderr, "Didn't find the ldap server!\n");
+ return -1;
+ }
+
+ d_printf("LDAP server: %s\n", inet_ntoa(ads->ldap_ip));
+ d_printf("LDAP server name: %s\n", ads->config.ldap_server_name);
+ d_printf("Realm: %s\n", ads->config.realm);
+ d_printf("Bind Path: %s\n", ads->config.bind_path);
+ d_printf("LDAP port: %d\n", ads->ldap_port);
+ d_printf("Server time: %s\n", http_timestring(ads->config.current_time));
+
+ d_printf("KDC server: %s\n", ads->auth.kdc_server );
+ d_printf("Server time offset: %d\n", ads->auth.time_offset );
+
+ return 0;
+}
+
+static void use_in_memory_ccache(void) {
+ /* Use in-memory credentials cache so we do not interfere with
+ * existing credentials */
+ setenv(KRB5_ENV_CCNAME, "MEMORY:net_ads", 1);
+}
+
+static ADS_STRUCT *ads_startup(void)
+{
+ ADS_STRUCT *ads;
+ ADS_STATUS status;
+ BOOL need_password = False;
+ BOOL second_time = False;
+ char *cp;
+
+ /* lp_realm() should be handled by a command line param,
+ However, the join requires that realm be set in smb.conf
+ and compares our realm with the remote server's so this is
+ ok until someone needs more flexibility */
+
+ ads = ads_init(lp_realm(), opt_target_workgroup, opt_host);
+
+ if (!opt_user_name) {
+ opt_user_name = "administrator";
+ }
+
+ if (opt_user_specified) {
+ need_password = True;
+ }
+
+retry:
+ if (!opt_password && need_password && !opt_machine_pass) {
+ char *prompt;
+ asprintf(&prompt,"%s's password: ", opt_user_name);
+ opt_password = getpass(prompt);
+ free(prompt);
+ }
+
+ if (opt_password) {
+ use_in_memory_ccache();
+ ads->auth.password = smb_xstrdup(opt_password);
+ }
+
+ ads->auth.user_name = smb_xstrdup(opt_user_name);
+
+ /*
+ * If the username is of the form "name@realm",
+ * extract the realm and convert to upper case.
+ * This is only used to establish the connection.
+ */
+ if ((cp = strchr_m(ads->auth.user_name, '@'))!=0) {
+ *cp++ = '\0';
+ ads->auth.realm = smb_xstrdup(cp);
+ strupper_m(ads->auth.realm);
+ }
+
+ status = ads_connect(ads);
+
+ if (!ADS_ERR_OK(status)) {
+ if (!need_password && !second_time) {
+ need_password = True;
+ second_time = True;
+ goto retry;
+ } else {
+ DEBUG(0,("ads_connect: %s\n", ads_errstr(status)));
+ return NULL;
+ }
+ }
+ return ads;
+}
+
+
+/*
+ Check to see if connection can be made via ads.
+ ads_startup() stores the password in opt_password if it needs to so
+ that rpc or rap can use it without re-prompting.
+*/
+int net_ads_check(void)
+{
+ ADS_STRUCT *ads;
+
+ ads = ads_startup();
+ if (!ads)
+ return -1;
+ ads_destroy(&ads);
+ return 0;
+}
+
+/*
+ determine the netbios workgroup name for a domain
+ */
+static int net_ads_workgroup(int argc, const char **argv)
+{
+ ADS_STRUCT *ads;
+ TALLOC_CTX *ctx;
+ const char *workgroup;
+
+ if (!(ads = ads_startup())) return -1;
+
+ if (!(ctx = talloc_init("net_ads_workgroup"))) {
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ if (!ADS_ERR_OK(ads_workgroup_name(ads, ctx, &workgroup))) {
+ d_fprintf(stderr, "Failed to find workgroup for realm '%s'\n",
+ ads->config.realm);
+ talloc_destroy(ctx);
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ d_printf("Workgroup: %s\n", workgroup);
+
+ talloc_destroy(ctx);
+ ads_destroy(&ads);
+ return 0;
+}
+
+
+
+static BOOL usergrp_display(char *field, void **values, void *data_area)
+{
+ char **disp_fields = (char **) data_area;
+
+ if (!field) { /* must be end of record */
+ if (disp_fields[0]) {
+ if (!strchr_m(disp_fields[0], '$')) {
+ if (disp_fields[1])
+ d_printf("%-21.21s %s\n",
+ disp_fields[0], disp_fields[1]);
+ else
+ d_printf("%s\n", disp_fields[0]);
+ }
+ }
+ SAFE_FREE(disp_fields[0]);
+ SAFE_FREE(disp_fields[1]);
+ return True;
+ }
+ if (!values) /* must be new field, indicate string field */
+ return True;
+ if (StrCaseCmp(field, "sAMAccountName") == 0) {
+ disp_fields[0] = SMB_STRDUP((char *) values[0]);
+ }
+ if (StrCaseCmp(field, "description") == 0)
+ disp_fields[1] = SMB_STRDUP((char *) values[0]);
+ return True;
+}
+
+static int net_ads_user_usage(int argc, const char **argv)
+{
+ return net_help_user(argc, argv);
+}
+
+static int ads_user_add(int argc, const char **argv)
+{
+ ADS_STRUCT *ads;
+ ADS_STATUS status;
+ char *upn, *userdn;
+ void *res=NULL;
+ int rc = -1;
+
+ if (argc < 1) return net_ads_user_usage(argc, argv);
+
+ if (!(ads = ads_startup())) {
+ return -1;
+ }
+
+ status = ads_find_user_acct(ads, &res, argv[0]);
+
+ if (!ADS_ERR_OK(status)) {
+ d_fprintf(stderr, "ads_user_add: %s\n", ads_errstr(status));
+ goto done;
+ }
+
+ if (ads_count_replies(ads, res)) {
+ d_fprintf(stderr, "ads_user_add: User %s already exists\n", argv[0]);
+ goto done;
+ }
+
+ if (opt_container == NULL) {
+ opt_container = ads_default_ou_string(ads, WELL_KNOWN_GUID_USERS);
+ }
+
+ status = ads_add_user_acct(ads, argv[0], opt_container, opt_comment);
+
+ if (!ADS_ERR_OK(status)) {
+ d_fprintf(stderr, "Could not add user %s: %s\n", argv[0],
+ ads_errstr(status));
+ goto done;
+ }
+
+ /* if no password is to be set, we're done */
+ if (argc == 1) {
+ d_printf("User %s added\n", argv[0]);
+ rc = 0;
+ goto done;
+ }
+
+ /* try setting the password */
+ asprintf(&upn, "%s@%s", argv[0], ads->config.realm);
+ status = ads_krb5_set_password(ads->auth.kdc_server, upn, argv[1],
+ ads->auth.time_offset);
+ safe_free(upn);
+ if (ADS_ERR_OK(status)) {
+ d_printf("User %s added\n", argv[0]);
+ rc = 0;
+ goto done;
+ }
+
+ /* password didn't set, delete account */
+ d_fprintf(stderr, "Could not add user %s. Error setting password %s\n",
+ argv[0], ads_errstr(status));
+ ads_msgfree(ads, res);
+ status=ads_find_user_acct(ads, &res, argv[0]);
+ if (ADS_ERR_OK(status)) {
+ userdn = ads_get_dn(ads, res);
+ ads_del_dn(ads, userdn);
+ ads_memfree(ads, userdn);
+ }
+
+ done:
+ if (res)
+ ads_msgfree(ads, res);
+ ads_destroy(&ads);
+ return rc;
+}
+
+static int ads_user_info(int argc, const char **argv)
+{
+ ADS_STRUCT *ads;
+ ADS_STATUS rc;
+ void *res;
+ const char *attrs[] = {"memberOf", NULL};
+ char *searchstring=NULL;
+ char **grouplist;
+ char *escaped_user;
+
+ if (argc < 1) {
+ return net_ads_user_usage(argc, argv);
+ }
+
+ escaped_user = escape_ldap_string_alloc(argv[0]);
+
+ if (!(ads = ads_startup())) {
+ return -1;
+ }
+
+ if (!escaped_user) {
+ d_fprintf(stderr, "ads_user_info: failed to escape user %s\n", argv[0]);
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ asprintf(&searchstring, "(sAMAccountName=%s)", escaped_user);
+ rc = ads_search(ads, &res, searchstring, attrs);
+ safe_free(searchstring);
+
+ if (!ADS_ERR_OK(rc)) {
+ d_fprintf(stderr, "ads_search: %s\n", ads_errstr(rc));
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ grouplist = ldap_get_values(ads->ld, res, "memberOf");
+
+ if (grouplist) {
+ int i;
+ char **groupname;
+ for (i=0;grouplist[i];i++) {
+ groupname = ldap_explode_dn(grouplist[i], 1);
+ d_printf("%s\n", groupname[0]);
+ ldap_value_free(groupname);
+ }
+ ldap_value_free(grouplist);
+ }
+
+ ads_msgfree(ads, res);
+ ads_destroy(&ads);
+ return 0;
+}
+
+static int ads_user_delete(int argc, const char **argv)
+{
+ ADS_STRUCT *ads;
+ ADS_STATUS rc;
+ void *res;
+ char *userdn;
+
+ if (argc < 1) {
+ return net_ads_user_usage(argc, argv);
+ }
+
+ if (!(ads = ads_startup())) {
+ return -1;
+ }
+
+ rc = ads_find_user_acct(ads, &res, argv[0]);
+ if (!ADS_ERR_OK(rc)) {
+ DEBUG(0, ("User %s does not exist\n", argv[0]));
+ ads_destroy(&ads);
+ return -1;
+ }
+ userdn = ads_get_dn(ads, res);
+ ads_msgfree(ads, res);
+ rc = ads_del_dn(ads, userdn);
+ ads_memfree(ads, userdn);
+ if (!ADS_ERR_OK(rc)) {
+ d_printf("User %s deleted\n", argv[0]);
+ ads_destroy(&ads);
+ return 0;
+ }
+ d_fprintf(stderr, "Error deleting user %s: %s\n", argv[0],
+ ads_errstr(rc));
+ ads_destroy(&ads);
+ return -1;
+}
+
+int net_ads_user(int argc, const char **argv)
+{
+ struct functable func[] = {
+ {"ADD", ads_user_add},
+ {"INFO", ads_user_info},
+ {"DELETE", ads_user_delete},
+ {NULL, NULL}
+ };
+ ADS_STRUCT *ads;
+ ADS_STATUS rc;
+ const char *shortattrs[] = {"sAMAccountName", NULL};
+ const char *longattrs[] = {"sAMAccountName", "description", NULL};
+ char *disp_fields[2] = {NULL, NULL};
+
+ if (argc == 0) {
+ if (!(ads = ads_startup())) {
+ return -1;
+ }
+
+ if (opt_long_list_entries)
+ d_printf("\nUser name Comment"\
+ "\n-----------------------------\n");
+
+ rc = ads_do_search_all_fn(ads, ads->config.bind_path,
+ LDAP_SCOPE_SUBTREE,
+ "(objectclass=user)",
+ opt_long_list_entries ? longattrs :
+ shortattrs, usergrp_display,
+ disp_fields);
+ ads_destroy(&ads);
+ return 0;
+ }
+
+ return net_run_function(argc, argv, func, net_ads_user_usage);
+}
+
+static int net_ads_group_usage(int argc, const char **argv)
+{
+ return net_help_group(argc, argv);
+}
+
+static int ads_group_add(int argc, const char **argv)
+{
+ ADS_STRUCT *ads;
+ ADS_STATUS status;
+ void *res=NULL;
+ int rc = -1;
+
+ if (argc < 1) {
+ return net_ads_group_usage(argc, argv);
+ }
+
+ if (!(ads = ads_startup())) {
+ return -1;
+ }
+
+ status = ads_find_user_acct(ads, &res, argv[0]);
+
+ if (!ADS_ERR_OK(status)) {
+ d_fprintf(stderr, "ads_group_add: %s\n", ads_errstr(status));
+ goto done;
+ }
+
+ if (ads_count_replies(ads, res)) {
+ d_fprintf(stderr, "ads_group_add: Group %s already exists\n", argv[0]);
+ ads_msgfree(ads, res);
+ goto done;
+ }
+
+ if (opt_container == NULL) {
+ opt_container = ads_default_ou_string(ads, WELL_KNOWN_GUID_USERS);
+ }
+
+ status = ads_add_group_acct(ads, argv[0], opt_container, opt_comment);
+
+ if (ADS_ERR_OK(status)) {
+ d_printf("Group %s added\n", argv[0]);
+ rc = 0;
+ } else {
+ d_fprintf(stderr, "Could not add group %s: %s\n", argv[0],
+ ads_errstr(status));
+ }
+
+ done:
+ if (res)
+ ads_msgfree(ads, res);
+ ads_destroy(&ads);
+ return rc;
+}
+
+static int ads_group_delete(int argc, const char **argv)
+{
+ ADS_STRUCT *ads;
+ ADS_STATUS rc;
+ void *res;
+ char *groupdn;
+
+ if (argc < 1) {
+ return net_ads_group_usage(argc, argv);
+ }
+
+ if (!(ads = ads_startup())) {
+ return -1;
+ }
+
+ rc = ads_find_user_acct(ads, &res, argv[0]);
+ if (!ADS_ERR_OK(rc)) {
+ DEBUG(0, ("Group %s does not exist\n", argv[0]));
+ ads_destroy(&ads);
+ return -1;
+ }
+ groupdn = ads_get_dn(ads, res);
+ ads_msgfree(ads, res);
+ rc = ads_del_dn(ads, groupdn);
+ ads_memfree(ads, groupdn);
+ if (!ADS_ERR_OK(rc)) {
+ d_printf("Group %s deleted\n", argv[0]);
+ ads_destroy(&ads);
+ return 0;
+ }
+ d_fprintf(stderr, "Error deleting group %s: %s\n", argv[0],
+ ads_errstr(rc));
+ ads_destroy(&ads);
+ return -1;
+}
+
+int net_ads_group(int argc, const char **argv)
+{
+ struct functable func[] = {
+ {"ADD", ads_group_add},
+ {"DELETE", ads_group_delete},
+ {NULL, NULL}
+ };
+ ADS_STRUCT *ads;
+ ADS_STATUS rc;
+ const char *shortattrs[] = {"sAMAccountName", NULL};
+ const char *longattrs[] = {"sAMAccountName", "description", NULL};
+ char *disp_fields[2] = {NULL, NULL};
+
+ if (argc == 0) {
+ if (!(ads = ads_startup())) {
+ return -1;
+ }
+
+ if (opt_long_list_entries)
+ d_printf("\nGroup name Comment"\
+ "\n-----------------------------\n");
+ rc = ads_do_search_all_fn(ads, ads->config.bind_path,
+ LDAP_SCOPE_SUBTREE,
+ "(objectclass=group)",
+ opt_long_list_entries ? longattrs :
+ shortattrs, usergrp_display,
+ disp_fields);
+
+ ads_destroy(&ads);
+ return 0;
+ }
+ return net_run_function(argc, argv, func, net_ads_group_usage);
+}
+
+static int net_ads_status(int argc, const char **argv)
+{
+ ADS_STRUCT *ads;
+ ADS_STATUS rc;
+ void *res;
+
+ if (!(ads = ads_startup())) {
+ return -1;
+ }
+
+ rc = ads_find_machine_acct(ads, &res, global_myname());
+ if (!ADS_ERR_OK(rc)) {
+ d_fprintf(stderr, "ads_find_machine_acct: %s\n", ads_errstr(rc));
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ if (ads_count_replies(ads, res) == 0) {
+ d_fprintf(stderr, "No machine account for '%s' found\n", global_myname());
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ ads_dump(ads, res);
+ ads_destroy(&ads);
+ return 0;
+}
+
+static int net_ads_leave(int argc, const char **argv)
+{
+ ADS_STRUCT *ads = NULL;
+ ADS_STATUS rc;
+
+ if (!secrets_init()) {
+ DEBUG(1,("Failed to initialise secrets database\n"));
+ return -1;
+ }
+
+ if (!opt_password) {
+ net_use_machine_password();
+ }
+
+ if (!(ads = ads_startup())) {
+ return -1;
+ }
+
+ rc = ads_leave_realm(ads, global_myname());
+ if (!ADS_ERR_OK(rc)) {
+ d_fprintf(stderr, "Failed to delete host '%s' from the '%s' realm.\n",
+ global_myname(), ads->config.realm);
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ d_printf("Removed '%s' from realm '%s'\n", global_myname(), ads->config.realm);
+ ads_destroy(&ads);
+ return 0;
+}
+
+static int net_ads_join_ok(void)
+{
+ ADS_STRUCT *ads = NULL;
+
+ if (!secrets_init()) {
+ DEBUG(1,("Failed to initialise secrets database\n"));
+ return -1;
+ }
+
+ net_use_machine_password();
+
+ if (!(ads = ads_startup())) {
+ return -1;
+ }
+
+ ads_destroy(&ads);
+ return 0;
+}
+
+/*
+ check that an existing join is OK
+ */
+int net_ads_testjoin(int argc, const char **argv)
+{
+ use_in_memory_ccache();
+
+ /* Display success or failure */
+ if (net_ads_join_ok() != 0) {
+ fprintf(stderr,"Join to domain is not valid\n");
+ return -1;
+ }
+
+ printf("Join is OK\n");
+ return 0;
+}
+
+/*
+ join a domain using ADS
+ */
+int net_ads_join(int argc, const char **argv)
+{
+ ADS_STRUCT *ads;
+ ADS_STATUS rc;
+ char *password;
+ char *machine_account = NULL;
+ char *tmp_password;
+ const char *org_unit = NULL;
+ char *dn;
+ void *res;
+ DOM_SID dom_sid;
+ char *ou_str;
+ uint32 sec_channel_type = SEC_CHAN_WKSTA;
+ uint32 account_type = UF_WORKSTATION_TRUST_ACCOUNT;
+ const char *short_domain_name = NULL;
+ TALLOC_CTX *ctx = NULL;
+
+ if (argc > 0) {
+ org_unit = argv[0];
+ }
+
+ if (!secrets_init()) {
+ DEBUG(1,("Failed to initialise secrets database\n"));
+ return -1;
+ }
+
+ tmp_password = generate_random_str(DEFAULT_TRUST_ACCOUNT_PASSWORD_LENGTH);
+ password = SMB_STRDUP(tmp_password);
+
+ if (!(ads = ads_startup())) {
+ return -1;
+ }
+
+ if (!*lp_realm()) {
+ d_fprintf(stderr, "realm must be set in in smb.conf for ADS join to succeed.\n");
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ if (strcmp(ads->config.realm, lp_realm()) != 0) {
+ d_fprintf(stderr, "realm of remote server (%s) and realm in smb.conf (%s) DO NOT match. Aborting join\n", ads->config.realm, lp_realm());
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ ou_str = ads_ou_string(ads,org_unit);
+ asprintf(&dn, "%s,%s", ou_str, ads->config.bind_path);
+ free(ou_str);
+
+ rc = ads_search_dn(ads, &res, dn, NULL);
+ ads_msgfree(ads, res);
+
+ if (rc.error_type == ENUM_ADS_ERROR_LDAP && rc.err.rc == LDAP_NO_SUCH_OBJECT) {
+ d_fprintf(stderr, "ads_join_realm: organizational unit %s does not exist (dn:%s)\n",
+ org_unit, dn);
+ ads_destroy(&ads);
+ return -1;
+ }
+ free(dn);
+
+ if (!ADS_ERR_OK(rc)) {
+ d_fprintf(stderr, "ads_join_realm: %s\n", ads_errstr(rc));
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ rc = ads_join_realm(ads, global_myname(), account_type, org_unit);
+ if (!ADS_ERR_OK(rc)) {
+ d_fprintf(stderr, "ads_join_realm: %s\n", ads_errstr(rc));
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ rc = ads_domain_sid(ads, &dom_sid);
+ if (!ADS_ERR_OK(rc)) {
+ d_fprintf(stderr, "ads_domain_sid: %s\n", ads_errstr(rc));
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ if (asprintf(&machine_account, "%s$", global_myname()) == -1) {
+ d_fprintf(stderr, "asprintf failed\n");
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ rc = ads_set_machine_password(ads, machine_account, password);
+ if (!ADS_ERR_OK(rc)) {
+ d_fprintf(stderr, "ads_set_machine_password: %s\n", ads_errstr(rc));
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ /* make sure we get the right workgroup */
+
+ if ( !(ctx = talloc_init("net ads join")) ) {
+ d_fprintf(stderr, "talloc_init() failed!\n");
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ rc = ads_workgroup_name(ads, ctx, &short_domain_name);
+ if ( ADS_ERR_OK(rc) ) {
+ if ( !strequal(lp_workgroup(), short_domain_name) ) {
+ d_printf("The workgroup in smb.conf does not match the short\n");
+ d_printf("domain name obtained from the server.\n");
+ d_printf("Using the name [%s] from the server.\n", short_domain_name);
+ d_printf("You should set \"workgroup = %s\" in smb.conf.\n", short_domain_name);
+ }
+ } else {
+ short_domain_name = lp_workgroup();
+ }
+
+ d_printf("Using short domain name -- %s\n", short_domain_name);
+
+ /* HACK ALRET! Store the sid and password under bother the lp_workgroup()
+ value from smb.conf and the string returned from the server. The former is
+ neede to bootstrap winbindd's first connection to the DC to get the real
+ short domain name --jerry */
+
+ if (!secrets_store_domain_sid(lp_workgroup(), &dom_sid)) {
+ DEBUG(1,("Failed to save domain sid\n"));
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ if (!secrets_store_machine_password(password, lp_workgroup(), sec_channel_type)) {
+ DEBUG(1,("Failed to save machine password\n"));
+ ads_destroy(&ads);
+ return -1;
+ }
+
+#ifdef HAVE_KRB5
+ if (!kerberos_derive_salting_principal(machine_account)) {
+ DEBUG(1,("Failed to determine salting principal\n"));
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ if (!kerberos_derive_cifs_salting_principals()) {
+ DEBUG(1,("Failed to determine salting principals\n"));
+ ads_destroy(&ads);
+ return -1;
+ }
+#endif
+
+ if (!secrets_store_domain_sid(short_domain_name, &dom_sid)) {
+ DEBUG(1,("Failed to save domain sid\n"));
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ if (!secrets_store_machine_password(password, short_domain_name, sec_channel_type)) {
+ DEBUG(1,("Failed to save machine password\n"));
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ /* Now build the keytab, using the same ADS connection */
+ if (lp_use_kerberos_keytab() && ads_keytab_create_default(ads)) {
+ DEBUG(1,("Error creating host keytab!\n"));
+ }
+
+ d_printf("Joined '%s' to realm '%s'\n", global_myname(), ads->config.realm);
+
+ SAFE_FREE(password);
+ SAFE_FREE(machine_account);
+ if ( ctx ) {
+ talloc_destroy(ctx);
+ }
+ ads_destroy(&ads);
+ return 0;
+}
+
+int net_ads_printer_usage(int argc, const char **argv)
+{
+ d_printf(
+"\nnet ads printer search <printer>"
+"\n\tsearch for a printer in the directory\n"
+"\nnet ads printer info <printer> <server>"
+"\n\tlookup info in directory for printer on server"
+"\n\t(note: printer defaults to \"*\", server defaults to local)\n"
+"\nnet ads printer publish <printername>"
+"\n\tpublish printer in directory"
+"\n\t(note: printer name is required)\n"
+"\nnet ads printer remove <printername>"
+"\n\tremove printer from directory"
+"\n\t(note: printer name is required)\n");
+ return -1;
+}
+
+static int net_ads_printer_search(int argc, const char **argv)
+{
+ ADS_STRUCT *ads;
+ ADS_STATUS rc;
+ void *res = NULL;
+
+ if (!(ads = ads_startup())) {
+ return -1;
+ }
+
+ rc = ads_find_printers(ads, &res);
+
+ if (!ADS_ERR_OK(rc)) {
+ d_fprintf(stderr, "ads_find_printer: %s\n", ads_errstr(rc));
+ ads_msgfree(ads, res);
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ if (ads_count_replies(ads, res) == 0) {
+ d_fprintf(stderr, "No results found\n");
+ ads_msgfree(ads, res);
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ ads_dump(ads, res);
+ ads_msgfree(ads, res);
+ ads_destroy(&ads);
+ return 0;
+}
+
+static int net_ads_printer_info(int argc, const char **argv)
+{
+ ADS_STRUCT *ads;
+ ADS_STATUS rc;
+ const char *servername, *printername;
+ void *res = NULL;
+
+ if (!(ads = ads_startup())) {
+ return -1;
+ }
+
+ if (argc > 0) {
+ printername = argv[0];
+ } else {
+ printername = "*";
+ }
+
+ if (argc > 1) {
+ servername = argv[1];
+ } else {
+ servername = global_myname();
+ }
+
+ rc = ads_find_printer_on_server(ads, &res, printername, servername);
+
+ if (!ADS_ERR_OK(rc)) {
+ d_fprintf(stderr, "ads_find_printer_on_server: %s\n", ads_errstr(rc));
+ ads_msgfree(ads, res);
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ if (ads_count_replies(ads, res) == 0) {
+ d_fprintf(stderr, "Printer '%s' not found\n", printername);
+ ads_msgfree(ads, res);
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ ads_dump(ads, res);
+ ads_msgfree(ads, res);
+ ads_destroy(&ads);
+
+ return 0;
+}
+
+void do_drv_upgrade_printer(int msg_type, struct process_id src,
+ void *buf, size_t len)
+{
+ return;
+}
+
+static int net_ads_printer_publish(int argc, const char **argv)
+{
+ ADS_STRUCT *ads;
+ ADS_STATUS rc;
+ const char *servername, *printername;
+ struct cli_state *cli;
+ struct rpc_pipe_client *pipe_hnd;
+ struct in_addr server_ip;
+ NTSTATUS nt_status;
+ TALLOC_CTX *mem_ctx = talloc_init("net_ads_printer_publish");
+ ADS_MODLIST mods = ads_init_mods(mem_ctx);
+ char *prt_dn, *srv_dn, **srv_cn;
+ void *res = NULL;
+
+ if (!(ads = ads_startup())) {
+ return -1;
+ }
+
+ if (argc < 1) {
+ return net_ads_printer_usage(argc, argv);
+ }
+
+ printername = argv[0];
+
+ if (argc == 2) {
+ servername = argv[1];
+ } else {
+ servername = global_myname();
+ }
+
+ /* Get printer data from SPOOLSS */
+
+ resolve_name(servername, &server_ip, 0x20);
+
+ nt_status = cli_full_connection(&cli, global_myname(), servername,
+ &server_ip, 0,
+ "IPC$", "IPC",
+ opt_user_name, opt_workgroup,
+ opt_password ? opt_password : "",
+ CLI_FULL_CONNECTION_USE_KERBEROS,
+ Undefined, NULL);
+
+ if (NT_STATUS_IS_ERR(nt_status)) {
+ d_fprintf(stderr, "Unable to open a connnection to %s to obtain data "
+ "for %s\n", servername, printername);
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ /* Publish on AD server */
+
+ ads_find_machine_acct(ads, &res, servername);
+
+ if (ads_count_replies(ads, res) == 0) {
+ d_fprintf(stderr, "Could not find machine account for server %s\n",
+ servername);
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ srv_dn = ldap_get_dn(ads->ld, res);
+ srv_cn = ldap_explode_dn(srv_dn, 1);
+
+ asprintf(&prt_dn, "cn=%s-%s,%s", srv_cn[0], printername, srv_dn);
+
+ pipe_hnd = cli_rpc_pipe_open_noauth(cli, PI_SPOOLSS, &nt_status);
+ get_remote_printer_publishing_data(pipe_hnd, mem_ctx, &mods,
+ printername);
+
+ rc = ads_add_printer_entry(ads, prt_dn, mem_ctx, &mods);
+ if (!ADS_ERR_OK(rc)) {
+ d_fprintf(stderr, "ads_publish_printer: %s\n", ads_errstr(rc));
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ d_printf("published printer\n");
+ ads_destroy(&ads);
+
+ return 0;
+}
+
+static int net_ads_printer_remove(int argc, const char **argv)
+{
+ ADS_STRUCT *ads;
+ ADS_STATUS rc;
+ const char *servername;
+ char *prt_dn;
+ void *res = NULL;
+
+ if (!(ads = ads_startup())) {
+ return -1;
+ }
+
+ if (argc < 1) {
+ return net_ads_printer_usage(argc, argv);
+ }
+
+ if (argc > 1) {
+ servername = argv[1];
+ } else {
+ servername = global_myname();
+ }
+
+ rc = ads_find_printer_on_server(ads, &res, argv[0], servername);
+
+ if (!ADS_ERR_OK(rc)) {
+ d_fprintf(stderr, "ads_find_printer_on_server: %s\n", ads_errstr(rc));
+ ads_msgfree(ads, res);
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ if (ads_count_replies(ads, res) == 0) {
+ d_fprintf(stderr, "Printer '%s' not found\n", argv[1]);
+ ads_msgfree(ads, res);
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ prt_dn = ads_get_dn(ads, res);
+ ads_msgfree(ads, res);
+ rc = ads_del_dn(ads, prt_dn);
+ ads_memfree(ads, prt_dn);
+
+ if (!ADS_ERR_OK(rc)) {
+ d_fprintf(stderr, "ads_del_dn: %s\n", ads_errstr(rc));
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ ads_destroy(&ads);
+ return 0;
+}
+
+static int net_ads_printer(int argc, const char **argv)
+{
+ struct functable func[] = {
+ {"SEARCH", net_ads_printer_search},
+ {"INFO", net_ads_printer_info},
+ {"PUBLISH", net_ads_printer_publish},
+ {"REMOVE", net_ads_printer_remove},
+ {NULL, NULL}
+ };
+
+ return net_run_function(argc, argv, func, net_ads_printer_usage);
+}
+
+
+static int net_ads_password(int argc, const char **argv)
+{
+ ADS_STRUCT *ads;
+ const char *auth_principal = opt_user_name;
+ const char *auth_password = opt_password;
+ char *realm = NULL;
+ char *new_password = NULL;
+ char *c, *prompt;
+ const char *user;
+ ADS_STATUS ret;
+
+ if (opt_user_name == NULL || opt_password == NULL) {
+ d_fprintf(stderr, "You must supply an administrator username/password\n");
+ return -1;
+ }
+
+ if (argc < 1) {
+ d_fprintf(stderr, "ERROR: You must say which username to change password for\n");
+ return -1;
+ }
+
+ user = argv[0];
+ if (!strchr_m(user, '@')) {
+ asprintf(&c, "%s@%s", argv[0], lp_realm());
+ user = c;
+ }
+
+ use_in_memory_ccache();
+ c = strchr_m(auth_principal, '@');
+ if (c) {
+ realm = ++c;
+ } else {
+ realm = lp_realm();
+ }
+
+ /* use the realm so we can eventually change passwords for users
+ in realms other than default */
+ if (!(ads = ads_init(realm, NULL, NULL))) {
+ return -1;
+ }
+
+ /* we don't actually need a full connect, but it's the easy way to
+ fill in the KDC's addresss */
+ ads_connect(ads);
+
+ if (!ads || !ads->config.realm) {
+ d_fprintf(stderr, "Didn't find the kerberos server!\n");
+ return -1;
+ }
+
+ if (argv[1]) {
+ new_password = (char *)argv[1];
+ } else {
+ asprintf(&prompt, "Enter new password for %s:", user);
+ new_password = getpass(prompt);
+ free(prompt);
+ }
+
+ ret = kerberos_set_password(ads->auth.kdc_server, auth_principal,
+ auth_password, user, new_password, ads->auth.time_offset);
+ if (!ADS_ERR_OK(ret)) {
+ d_fprintf(stderr, "Password change failed :-( ...\n");
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ d_printf("Password change for %s completed.\n", user);
+ ads_destroy(&ads);
+
+ return 0;
+}
+
+int net_ads_changetrustpw(int argc, const char **argv)
+{
+ ADS_STRUCT *ads;
+ char *host_principal;
+ fstring my_name;
+ ADS_STATUS ret;
+
+ if (!secrets_init()) {
+ DEBUG(1,("Failed to initialise secrets database\n"));
+ return -1;
+ }
+
+ net_use_machine_password();
+
+ use_in_memory_ccache();
+
+ if (!(ads = ads_startup())) {
+ return -1;
+ }
+
+ fstrcpy(my_name, global_myname());
+ strlower_m(my_name);
+ asprintf(&host_principal, "%s@%s", my_name, ads->config.realm);
+ d_printf("Changing password for principal: HOST/%s\n", host_principal);
+
+ ret = ads_change_trust_account_password(ads, host_principal);
+
+ if (!ADS_ERR_OK(ret)) {
+ d_fprintf(stderr, "Password change failed :-( ...\n");
+ ads_destroy(&ads);
+ SAFE_FREE(host_principal);
+ return -1;
+ }
+
+ d_printf("Password change for principal HOST/%s succeeded.\n", host_principal);
+
+ if (lp_use_kerberos_keytab()) {
+ d_printf("Attempting to update system keytab with new password.\n");
+ if (ads_keytab_create_default(ads)) {
+ d_printf("Failed to update system keytab.\n");
+ }
+ }
+
+ ads_destroy(&ads);
+ SAFE_FREE(host_principal);
+
+ return 0;
+}
+
+/*
+ help for net ads search
+*/
+static int net_ads_search_usage(int argc, const char **argv)
+{
+ d_printf(
+ "\nnet ads search <expression> <attributes...>\n"\
+ "\nperform a raw LDAP search on a ADS server and dump the results\n"\
+ "The expression is a standard LDAP search expression, and the\n"\
+ "attributes are a list of LDAP fields to show in the results\n\n"\
+ "Example: net ads search '(objectCategory=group)' sAMAccountName\n\n"
+ );
+ net_common_flags_usage(argc, argv);
+ return -1;
+}
+
+
+/*
+ general ADS search function. Useful in diagnosing problems in ADS
+*/
+static int net_ads_search(int argc, const char **argv)
+{
+ ADS_STRUCT *ads;
+ ADS_STATUS rc;
+ const char *ldap_exp;
+ const char **attrs;
+ void *res = NULL;
+
+ if (argc < 1) {
+ return net_ads_search_usage(argc, argv);
+ }
+
+ if (!(ads = ads_startup())) {
+ return -1;
+ }
+
+ ldap_exp = argv[0];
+ attrs = (argv + 1);
+
+ rc = ads_do_search_all(ads, ads->config.bind_path,
+ LDAP_SCOPE_SUBTREE,
+ ldap_exp, attrs, &res);
+ if (!ADS_ERR_OK(rc)) {
+ d_fprintf(stderr, "search failed: %s\n", ads_errstr(rc));
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ d_printf("Got %d replies\n\n", ads_count_replies(ads, res));
+
+ /* dump the results */
+ ads_dump(ads, res);
+
+ ads_msgfree(ads, res);
+ ads_destroy(&ads);
+
+ return 0;
+}
+
+
+/*
+ help for net ads search
+*/
+static int net_ads_dn_usage(int argc, const char **argv)
+{
+ d_printf(
+ "\nnet ads dn <dn> <attributes...>\n"\
+ "\nperform a raw LDAP search on a ADS server and dump the results\n"\
+ "The DN standard LDAP DN, and the attributes are a list of LDAP fields \n"\
+ "to show in the results\n\n"\
+ "Example: net ads dn 'CN=administrator,CN=Users,DC=my,DC=domain' sAMAccountName\n\n"
+ );
+ net_common_flags_usage(argc, argv);
+ return -1;
+}
+
+
+/*
+ general ADS search function. Useful in diagnosing problems in ADS
+*/
+static int net_ads_dn(int argc, const char **argv)
+{
+ ADS_STRUCT *ads;
+ ADS_STATUS rc;
+ const char *dn;
+ const char **attrs;
+ void *res = NULL;
+
+ if (argc < 1) {
+ return net_ads_dn_usage(argc, argv);
+ }
+
+ if (!(ads = ads_startup())) {
+ return -1;
+ }
+
+ dn = argv[0];
+ attrs = (argv + 1);
+
+ rc = ads_do_search_all(ads, dn,
+ LDAP_SCOPE_BASE,
+ "(objectclass=*)", attrs, &res);
+ if (!ADS_ERR_OK(rc)) {
+ d_fprintf(stderr, "search failed: %s\n", ads_errstr(rc));
+ ads_destroy(&ads);
+ return -1;
+ }
+
+ d_printf("Got %d replies\n\n", ads_count_replies(ads, res));
+
+ /* dump the results */
+ ads_dump(ads, res);
+
+ ads_msgfree(ads, res);
+ ads_destroy(&ads);
+
+ return 0;
+}
+
+static int net_ads_keytab_usage(int argc, const char **argv)
+{
+ d_printf(
+ "net ads keytab <COMMAND>\n"\
+"<COMMAND> can be either:\n"\
+" CREATE Creates a fresh keytab\n"\
+" ADD Adds new service principal\n"\
+" FLUSH Flushes out all keytab entries\n"\
+" HELP Prints this help message\n"\
+"The ADD command will take arguments, the other commands\n"\
+"will not take any arguments. The arguments given to ADD\n"\
+"should be a list of principals to add. For example, \n"\
+" net ads keytab add srv1 srv2\n"\
+"will add principals for the services srv1 and srv2 to the\n"\
+"system's keytab.\n"\
+"\n"
+ );
+ return -1;
+}
+
+static int net_ads_keytab_flush(int argc, const char **argv)
+{
+ int ret;
+ ADS_STRUCT *ads;
+
+ if (!(ads = ads_startup())) {
+ return -1;
+ }
+ ret = ads_keytab_flush(ads);
+ ads_destroy(&ads);
+ return ret;
+}
+
+static int net_ads_keytab_add(int argc, const char **argv)
+{
+ int i;
+ int ret = 0;
+ ADS_STRUCT *ads;
+
+ d_printf("Processing principals to add...\n");
+ if (!(ads = ads_startup())) {
+ return -1;
+ }
+ for (i = 0; i < argc; i++) {
+ ret |= ads_keytab_add_entry(ads, argv[i]);
+ }
+ ads_destroy(&ads);
+ return ret;
+}
+
+static int net_ads_keytab_create(int argc, const char **argv)
+{
+ ADS_STRUCT *ads;
+ int ret;
+
+ if (!(ads = ads_startup())) {
+ return -1;
+ }
+ ret = ads_keytab_create_default(ads);
+ ads_destroy(&ads);
+ return ret;
+}
+
+int net_ads_keytab(int argc, const char **argv)
+{
+ struct functable func[] = {
+ {"CREATE", net_ads_keytab_create},
+ {"ADD", net_ads_keytab_add},
+ {"FLUSH", net_ads_keytab_flush},
+ {"HELP", net_ads_keytab_usage},
+ {NULL, NULL}
+ };
+
+ if (!lp_use_kerberos_keytab()) {
+ d_printf("\nWarning: \"use kerberos keytab\" must be set to \"true\" in order to \
+use keytab functions.\n");
+ }
+
+ return net_run_function(argc, argv, func, net_ads_keytab_usage);
+}
+
+int net_ads_help(int argc, const char **argv)
+{
+ struct functable func[] = {
+ {"USER", net_ads_user_usage},
+ {"GROUP", net_ads_group_usage},
+ {"PRINTER", net_ads_printer_usage},
+ {"SEARCH", net_ads_search_usage},
+#if 0
+ {"INFO", net_ads_info},
+ {"JOIN", net_ads_join},
+ {"LEAVE", net_ads_leave},
+ {"STATUS", net_ads_status},
+ {"PASSWORD", net_ads_password},
+ {"CHANGETRUSTPW", net_ads_changetrustpw},
+#endif
+ {NULL, NULL}
+ };
+
+ return net_run_function(argc, argv, func, net_ads_usage);
+}
+
+int net_ads(int argc, const char **argv)
+{
+ struct functable func[] = {
+ {"INFO", net_ads_info},
+ {"JOIN", net_ads_join},
+ {"TESTJOIN", net_ads_testjoin},
+ {"LEAVE", net_ads_leave},
+ {"STATUS", net_ads_status},
+ {"USER", net_ads_user},
+ {"GROUP", net_ads_group},
+ {"PASSWORD", net_ads_password},
+ {"CHANGETRUSTPW", net_ads_changetrustpw},
+ {"PRINTER", net_ads_printer},
+ {"SEARCH", net_ads_search},
+ {"DN", net_ads_dn},
+ {"WORKGROUP", net_ads_workgroup},
+ {"LOOKUP", net_ads_lookup},
+ {"KEYTAB", net_ads_keytab},
+ {"HELP", net_ads_help},
+ {NULL, NULL}
+ };
+
+ return net_run_function(argc, argv, func, net_ads_usage);
+}
+
+#else
+
+static int net_ads_noads(void)
+{
+ d_fprintf(stderr, "ADS support not compiled in\n");
+ return -1;
+}
+
+int net_ads_keytab(int argc, const char **argv)
+{
+ return net_ads_noads();
+}
+
+int net_ads_usage(int argc, const char **argv)
+{
+ return net_ads_noads();
+}
+
+int net_ads_help(int argc, const char **argv)
+{
+ return net_ads_noads();
+}
+
+int net_ads_changetrustpw(int argc, const char **argv)
+{
+ return net_ads_noads();
+}
+
+int net_ads_join(int argc, const char **argv)
+{
+ return net_ads_noads();
+}
+
+int net_ads_user(int argc, const char **argv)
+{
+ return net_ads_noads();
+}
+
+int net_ads_group(int argc, const char **argv)
+{
+ return net_ads_noads();
+}
+
+/* this one shouldn't display a message */
+int net_ads_check(void)
+{
+ return -1;
+}
+
+int net_ads(int argc, const char **argv)
+{
+ return net_ads_usage(argc, argv);
+}
+
+#endif
projects / samba / blobdiff