s3-libnetapi: add NetProvisionComputerAccount example code

Guenther

Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>

diff --git a/source3/lib/netapi/examples/join/provision_computer_account.c b/source3/lib/netapi/examples/join/provision_computer_account.c
new file mode 100644 (file)
index 0000000..cc2dde5
--- /dev/null
+++ b/source3/lib/netapi/examples/join/provision_computer_account.c
@@ -0,0 +1,122 @@
+/*
+ *  Unix SMB/CIFS implementation.
+ *  NetProvisionComputerAccount query
+ *  Copyright (C) Guenther Deschner 2021
+ *
+ *  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 3 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <string.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <inttypes.h>
+
+#include <netapi.h>
+
+#include "common.h"
+
+int main(int argc, const char **argv)
+{
+       NET_API_STATUS status;
+       const char *domain = NULL;
+       const char *machine_name = NULL;
+       const char *machine_account_ou = NULL;
+       const char *dcname = NULL;
+       uint32_t options = 0;
+       const char *provision_text_data = NULL;
+       int default_password = 0;
+       int print_blob = 0;
+       const char *savefile = NULL;
+       int reuse = 0;
+
+       struct libnetapi_ctx *ctx = NULL;
+
+       poptContext pc;
+       int opt;
+
+       struct poptOption long_options[] = {
+               POPT_AUTOHELP
+               { "dcname", 0, POPT_ARG_STRING, &dcname, 'D', "Domain Controller Name", "DCNAME" },
+               { "machine_account_ou", 0, POPT_ARG_STRING, &machine_account_ou, 'D', "LDAP DN for Machine Account OU", "MACHINE_ACCOUNT_OU" },
+               { "defpwd", 0, POPT_ARG_NONE, &default_password, 'D', "Use default password for machine account (not recommended)", "" },
+               { "printblob", 0, POPT_ARG_NONE, &print_blob, 'D', "Print base64 encoded ODJ blob (for Windows answer files)", "" },
+               { "savefile", 0, POPT_ARG_STRING, &savefile, 'D', "Save ODJ blob to file (for Windows answer files)", "FILENAME" },
+               { "reuse", 0, POPT_ARG_NONE, &reuse, 'D', "Reuse machine account", "" },
+               POPT_COMMON_LIBNETAPI_EXAMPLES
+               POPT_TABLEEND
+       };
+
+       status = libnetapi_init(&ctx);
+       if (status != 0) {
+               return status;
+       }
+
+       pc = poptGetContext("provision_computer_account", argc, argv, long_options, 0);
+
+       poptSetOtherOptionHelp(pc, "domain machine_name");
+       while((opt = poptGetNextOpt(pc)) != -1) {
+       }
+
+       if (!poptPeekArg(pc)) {
+               poptPrintHelp(pc, stderr, 0);
+               goto out;
+       }
+       domain = poptGetArg(pc);
+
+       if (!poptPeekArg(pc)) {
+               poptPrintHelp(pc, stderr, 0);
+               goto out;
+       }
+       machine_name = poptGetArg(pc);
+
+       if (default_password) {
+               options |= NETSETUP_PROVISION_USE_DEFAULT_PASSWORD;
+       }
+       if (reuse) {
+               options |= NETSETUP_PROVISION_REUSE_ACCOUNT;
+       }
+
+       /* NetProvisionComputerAccount */
+
+       status = NetProvisionComputerAccount(domain,
+                                            machine_name,
+                                            machine_account_ou,
+                                            dcname,
+                                            options,
+                                            NULL,
+                                            0,
+                                            &provision_text_data);
+       if (status != 0) {
+               printf("failed with: %s\n",
+                       libnetapi_get_error_string(ctx, status));
+               goto out;
+       }
+
+       if (print_blob) {
+               printf("Provision data: %s\n", provision_text_data);
+       }
+
+       if (savefile != NULL) {
+               status = netapi_save_file_ucs2(savefile, provision_text_data);
+               if (status != 0) {
+                       goto out;
+               }
+       }
+
+ out:
+       libnetapi_free(ctx);
+       poptFreeContext(pc);
+
+       return status;
+}

diff --git a/source3/lib/netapi/examples/wscript_build b/source3/lib/netapi/examples/wscript_build
index 06d9a452378984b62e90eb3da602bc4415dc279b..58f96a50a62845b002a2f5473430ea9867453aef 100644 (file)
--- a/source3/lib/netapi/examples/wscript_build
+++ b/source3/lib/netapi/examples/wscript_build
@@ -10,6 +10,7 @@ names = [
     ("join", "getjoinableous"),
     ("join", "getjoininformation"),
     ("join", "rename_machine"),
+    ("join", "provision_computer_account"),
     ("user", "user_add"),
     ("user", "user_del"),
     ("user", "user_enum"),