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-rw-r--r--lib/cmdline/cmdline_s3.c152
1 files changed, 152 insertions, 0 deletions
diff --git a/lib/cmdline/cmdline_s3.c b/lib/cmdline/cmdline_s3.c
new file mode 100644
index 0000000..6e2c154
--- /dev/null
+++ b/lib/cmdline/cmdline_s3.c
@@ -0,0 +1,152 @@
+/*
+ * Copyright (c) 2020 Andreas Schneider <asn@samba.org>
+ *
+ * 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 "lib/replace/replace.h"
+#include <talloc.h>
+#include "lib/param/param.h"
+#include "lib/util/debug.h"
+#include "lib/util/fault.h"
+#include "source3/param/loadparm.h"
+#include "dynconfig/dynconfig.h"
+#include "source3/lib/interface.h"
+#include "auth/credentials/credentials.h"
+#include "dynconfig/dynconfig.h"
+#include "cmdline_private.h"
+#include "source3/include/secrets.h"
+
+static bool _require_smbconf;
+static enum samba_cmdline_config_type _config_type;
+
+static bool _samba_cmdline_load_config_s3(void)
+{
+ struct loadparm_context *lp_ctx = samba_cmdline_get_lp_ctx();
+ const char *config_file = NULL;
+ bool ok = false;
+
+ /* Load smb conf */
+ config_file = lpcfg_configfile(lp_ctx);
+ if (config_file == NULL) {
+ if (is_default_dyn_CONFIGFILE()) {
+ const char *env = getenv("SMB_CONF_PATH");
+ if (env != NULL && strlen(env) > 0) {
+ set_dyn_CONFIGFILE(env);
+ }
+ }
+ }
+
+ config_file = get_dyn_CONFIGFILE();
+
+ switch (_config_type) {
+ case SAMBA_CMDLINE_CONFIG_NONE:
+ return true;
+ case SAMBA_CMDLINE_CONFIG_CLIENT:
+ ok = lp_load_client(config_file);
+ break;
+ case SAMBA_CMDLINE_CONFIG_SERVER:
+ {
+ const struct samba_cmdline_daemon_cfg *cmdline_daemon_cfg =
+ samba_cmdline_get_daemon_cfg();
+
+ if (!cmdline_daemon_cfg->interactive) {
+ setup_logging(getprogname(), DEBUG_FILE);
+ }
+
+ ok = lp_load_global(config_file);
+ break;
+ }
+ }
+
+ if (!ok) {
+ fprintf(stderr,
+ "Can't load %s - run testparm to debug it\n",
+ config_file);
+
+ if (_require_smbconf) {
+ return false;
+ }
+ }
+
+ load_interfaces();
+
+ return true;
+}
+
+static NTSTATUS _samba_cmd_set_machine_account_s3(
+ struct cli_credentials *cred,
+ struct loadparm_context *lp_ctx)
+{
+ struct db_context *db_ctx = secrets_db_ctx();
+ NTSTATUS status;
+
+ if (db_ctx == NULL) {
+ DBG_WARNING("failed to open secrets.tdb to obtain our "
+ "trust credentials for %s\n",
+ lpcfg_workgroup(lp_ctx));;
+ return NT_STATUS_INTERNAL_ERROR;
+ }
+
+ status = cli_credentials_set_machine_account_db_ctx(
+ cred, lp_ctx, db_ctx);
+ if (!NT_STATUS_IS_OK(status)) {
+ DBG_WARNING("cli_credentials_set_machine_account_db_ctx "
+ "failed: %s\n",
+ nt_errstr(status));
+ }
+
+ return status;
+}
+
+bool samba_cmdline_init(TALLOC_CTX *mem_ctx,
+ enum samba_cmdline_config_type config_type,
+ bool require_smbconf)
+{
+ struct loadparm_context *lp_ctx = NULL;
+ struct cli_credentials *creds = NULL;
+ bool ok;
+
+ ok = samba_cmdline_init_common(mem_ctx);
+ if (!ok) {
+ return false;
+ }
+
+ lp_ctx = loadparm_init_s3(mem_ctx, loadparm_s3_helpers());
+ if (lp_ctx == NULL) {
+ return false;
+ }
+ ok = samba_cmdline_set_lp_ctx(lp_ctx);
+ if (!ok) {
+ return false;
+ }
+
+ _require_smbconf = require_smbconf;
+ _config_type = config_type;
+
+ creds = cli_credentials_init(mem_ctx);
+ if (creds == NULL) {
+ return false;
+ }
+ ok = samba_cmdline_set_creds(creds);
+ if (!ok) {
+ return false;
+ }
+
+ samba_cmdline_set_load_config_fn(_samba_cmdline_load_config_s3);
+ samba_cmdline_set_machine_account_fn(
+ _samba_cmd_set_machine_account_s3);
+
+ return true;
+}