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Samba Unix/Linux SMB client library
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Distributed SMB/CIFS Server Management Utility
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Copyright (C) 2004 Stefan Metzmacher (metze@samba.org)
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "utils/net/net.h"
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#include "libnet/libnet.h"
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#include "system/filesys.h"
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#include "lib/events/events.h"
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#include "auth/credentials/credentials.h"
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* Code for Changing and setting a password
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static int net_password_change_usage(struct net_context *ctx, int argc, const char **argv)
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d_printf("net_password_change_usage: TODO\n");
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static int net_password_change(struct net_context *ctx, int argc, const char **argv)
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struct libnet_context *libnetctx;
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union libnet_ChangePassword r;
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char *password_prompt = NULL;
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const char *new_password;
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if (argc > 0 && argv[0]) {
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new_password = argv[0];
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password_prompt = talloc_asprintf(ctx, "Enter new password for account [%s\\%s]:",
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cli_credentials_get_domain(ctx->credentials),
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cli_credentials_get_username(ctx->credentials));
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new_password = getpass(password_prompt);
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libnetctx = libnet_context_init(ctx->event_ctx, ctx->lp_ctx);
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libnetctx->cred = ctx->credentials;
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/* prepare password change */
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r.generic.level = LIBNET_CHANGE_PASSWORD_GENERIC;
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r.generic.in.account_name = cli_credentials_get_username(ctx->credentials);
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r.generic.in.domain_name = cli_credentials_get_domain(ctx->credentials);
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r.generic.in.oldpassword = cli_credentials_get_password(ctx->credentials);
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r.generic.in.newpassword = new_password;
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/* do password change */
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status = libnet_ChangePassword(libnetctx, ctx, &r);
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if (!NT_STATUS_IS_OK(status)) {
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DEBUG(0,("net_password_change: %s\n",r.generic.out.error_string));
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talloc_free(libnetctx);
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static int net_password_set_usage(struct net_context *ctx, int argc, const char **argv)
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d_printf("net_password_set_usage: TODO\n");
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static int net_password_set(struct net_context *ctx, int argc, const char **argv)
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struct libnet_context *libnetctx;
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union libnet_SetPassword r;
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char *password_prompt = NULL;
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const char *account_name;
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const char *domain_name;
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const char *new_password = NULL;
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case 0: /* no args -> fail */
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return net_password_set_usage(ctx, argc, argv);
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case 1: /* only DOM\\user; prompt for password */
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tmp = talloc_strdup(ctx, argv[0]);
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case 2: /* DOM\\USER and password */
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tmp = talloc_strdup(ctx, argv[0]);
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new_password = argv[1];
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default: /* too mayn args -> fail */
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DEBUG(0,("net_password_set: too many args [%d]\n",argc));
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return net_password_usage(ctx, argc, argv);
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if ((p = strchr_m(tmp,'\\'))) {
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account_name = talloc_strdup(ctx, p+1);
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domain_name = cli_credentials_get_domain(ctx->credentials);
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password_prompt = talloc_asprintf(ctx, "Enter new password for account [%s\\%s]:",
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domain_name, account_name);
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new_password = getpass(password_prompt);
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libnetctx = libnet_context_init(ctx->event_ctx, ctx->lp_ctx);
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libnetctx->cred = ctx->credentials;
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/* prepare password change */
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r.generic.level = LIBNET_SET_PASSWORD_GENERIC;
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r.generic.in.account_name = account_name;
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r.generic.in.domain_name = domain_name;
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r.generic.in.newpassword = new_password;
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/* do password change */
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status = libnet_SetPassword(libnetctx, ctx, &r);
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if (!NT_STATUS_IS_OK(status)) {
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DEBUG(0,("net_password_set: %s\n",r.generic.out.error_string));
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talloc_free(libnetctx);
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static const struct net_functable net_password_functable[] = {
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{"change", "change password (old password required)\n", net_password_change, net_password_change_usage },
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{"set", "set password\n", net_password_set, net_password_set_usage },
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int net_password(struct net_context *ctx, int argc, const char **argv)
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return net_run_function(ctx, argc, argv, net_password_functable, net_password_usage);
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int net_password_usage(struct net_context *ctx, int argc, const char **argv)
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d_printf("net password <command> [options]\n");