s4 net: rename to samba-tool in order to not clash with s3 net

Autobuild-User: Kai Blin <kai@samba.org>
Autobuild-Date: Thu Oct 28 07:25:16 UTC 2010 on sn-devel-104

1 files changed, 171 insertions, 0 deletions

diff --git a/source4/samba_tool/password.c b/source4/samba_tool/password.c
new file mode 100644
index 0000000000..96b845b69d
--- /dev/null
+++ b/source4/samba_tool/password.c
@@ -0,0 +1,171 @@
+/*
+   Samba Unix/Linux SMB client library
+   Distributed SMB/CIFS Server Management Utility
+
+   Copyright (C) 2004 Stefan Metzmacher (metze@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 "includes.h"
+#include "samba_tool/samba_tool.h"
+#include "libnet/libnet.h"
+#include "system/filesys.h"
+#include "lib/events/events.h"
+#include "auth/credentials/credentials.h"
+
+/*
+ * Code for Changing and setting a password
+ */
+
+static int net_password_change_usage(struct net_context *ctx, int argc, const char **argv)
+{
+	d_printf("net_password_change_usage: TODO\n");
+	return 0;
+}
+
+
+static int net_password_change(struct net_context *ctx, int argc, const char **argv)
+{
+	NTSTATUS status;
+	struct libnet_context *libnetctx;
+	union libnet_ChangePassword r;
+	char *password_prompt = NULL;
+	const char *new_password;
+
+	if (argc > 0 && argv[0]) {
+		new_password = argv[0];
+	} else {
+		password_prompt = talloc_asprintf(ctx, "Enter new password for account [%s\\%s]:",
+							cli_credentials_get_domain(ctx->credentials),
+							cli_credentials_get_username(ctx->credentials));
+		new_password = getpass(password_prompt);
+	}
+
+	libnetctx = libnet_context_init(ctx->event_ctx, ctx->lp_ctx);
+	if (!libnetctx) {
+		return -1;
+	}
+	libnetctx->cred = ctx->credentials;
+
+	/* prepare password change */
+	r.generic.level			= LIBNET_CHANGE_PASSWORD_GENERIC;
+	r.generic.in.account_name	= cli_credentials_get_username(ctx->credentials);
+	r.generic.in.domain_name	= cli_credentials_get_domain(ctx->credentials);
+	r.generic.in.oldpassword	= cli_credentials_get_password(ctx->credentials);
+	r.generic.in.newpassword	= new_password;
+
+	/* do password change */
+	status = libnet_ChangePassword(libnetctx, ctx, &r);
+	if (!NT_STATUS_IS_OK(status)) {
+		DEBUG(0,("net_password_change: %s\n",r.generic.out.error_string));
+		return -1;
+	}
+
+	talloc_free(libnetctx);
+
+	return 0;
+}
+
+
+static int net_password_set_usage(struct net_context *ctx, int argc, const char **argv)
+{
+	d_printf("net_password_set_usage: TODO\n");
+	return 0;
+}
+
+
+static int net_password_set(struct net_context *ctx, int argc, const char **argv)
+{
+	NTSTATUS status;
+	struct libnet_context *libnetctx;
+	union libnet_SetPassword r;
+	char *password_prompt = NULL;
+	char *p;
+	char *tmp;
+	const char *account_name;
+	const char *domain_name;
+	const char *new_password = NULL;
+
+	switch (argc) {
+		case 0: /* no args -> fail */
+			return net_password_set_usage(ctx, argc, argv);
+		case 1: /* only DOM\\user; prompt for password */
+			tmp = talloc_strdup(ctx, argv[0]);
+			break;
+		case 2: /* DOM\\USER and password */
+			tmp = talloc_strdup(ctx, argv[0]);
+			new_password = argv[1];
+			break;
+		default: /* too mayn args -> fail */
+			DEBUG(0,("net_password_set: too many args [%d]\n",argc));
+			return net_password_usage(ctx, argc, argv);
+	}
+
+	if ((p = strchr_m(tmp,'\\'))) {
+		*p = 0;
+		domain_name = tmp;
+		account_name = talloc_strdup(ctx, p+1);
+	} else {
+		account_name = tmp;
+		domain_name = cli_credentials_get_domain(ctx->credentials);
+	}
+
+	if (!new_password) {
+		password_prompt = talloc_asprintf(ctx, "Enter new password for account [%s\\%s]:",
+							domain_name, account_name);
+		new_password = getpass(password_prompt);
+	}
+
+	libnetctx = libnet_context_init(ctx->event_ctx, ctx->lp_ctx);
+	if (!libnetctx) {
+		return -1;
+	}
+	libnetctx->cred = ctx->credentials;
+
+	/* prepare password change */
+	r.generic.level			= LIBNET_SET_PASSWORD_GENERIC;
+	r.generic.in.account_name	= account_name;
+	r.generic.in.domain_name	= domain_name;
+	r.generic.in.newpassword	= new_password;
+
+	/* do password change */
+	status = libnet_SetPassword(libnetctx, ctx, &r);
+	if (!NT_STATUS_IS_OK(status)) {
+		DEBUG(0,("net_password_set: %s\n",r.generic.out.error_string));
+		return -1;
+	}
+
+	talloc_free(libnetctx);
+
+	return 0;
+}
+
+
+static const struct net_functable net_password_functable[] = {
+	{"change", "change password (old password required)\n", net_password_change, net_password_change_usage },
+	{"set", "set password\n", net_password_set, net_password_set_usage },
+	{NULL, NULL}
+};
+
+int net_password(struct net_context *ctx, int argc, const char **argv)
+{
+	return net_run_function(ctx, argc, argv, net_password_functable, net_password_usage);
+}
+
+int net_password_usage(struct net_context *ctx, int argc, const char **argv)
+{
+	d_printf("samba-tool password <command> [options]\n");
+	return 0;
+}