+/*
+ Samba Unix/Linux SMB client library
+ Distributed SMB/CIFS Server Management Utility
+ Copyright (C) 2005 Volker Lendecke (vl@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 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"
+
+/*
+ * Do something with the account policies. Read them all, run a function on
+ * them and possibly write them back. "fn" has to return the container index
+ * it has modified, it can return 0 for no change.
+ */
+
+static NTSTATUS rpc_sh_acct_do(TALLOC_CTX *mem_ctx,
+ struct rpc_sh_ctx *ctx,
+ struct rpc_pipe_client *pipe_hnd,
+ int argc, const char **argv,
+ BOOL (*fn)(TALLOC_CTX *mem_ctx,
+ struct rpc_sh_ctx *ctx,
+ SAM_UNK_INFO_1 *i1,
+ SAM_UNK_INFO_3 *i3,
+ SAM_UNK_INFO_12 *i12,
+ int argc, const char **argv))
+{
+ POLICY_HND connect_pol, domain_pol;
+ NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
+ SAM_UNK_CTR ctr1, ctr3, ctr12;
+ int store;
+
+ ZERO_STRUCT(connect_pol);
+ ZERO_STRUCT(domain_pol);
+
+ /* Get sam policy handle */
+
+ result = rpccli_samr_connect(pipe_hnd, mem_ctx,
+ MAXIMUM_ALLOWED_ACCESS,
+ &connect_pol);
+ if (!NT_STATUS_IS_OK(result)) {
+ goto done;
+ }
+
+ /* Get domain policy handle */
+
+ result = rpccli_samr_open_domain(pipe_hnd, mem_ctx, &connect_pol,
+ MAXIMUM_ALLOWED_ACCESS,
+ ctx->domain_sid, &domain_pol);
+ if (!NT_STATUS_IS_OK(result)) {
+ goto done;
+ }
+
+ result = rpccli_samr_query_dom_info(pipe_hnd, mem_ctx, &domain_pol,
+ 1, &ctr1);
+
+ if (!NT_STATUS_IS_OK(result)) {
+ d_fprintf(stderr, "query_domain_info level 1 failed: %s\n",
+ nt_errstr(result));
+ goto done;
+ }
+
+ result = rpccli_samr_query_dom_info(pipe_hnd, mem_ctx, &domain_pol,
+ 3, &ctr3);
+
+ if (!NT_STATUS_IS_OK(result)) {
+ d_fprintf(stderr, "query_domain_info level 3 failed: %s\n",
+ nt_errstr(result));
+ goto done;
+ }
+
+ result = rpccli_samr_query_dom_info(pipe_hnd, mem_ctx, &domain_pol,
+ 12, &ctr12);
+
+ if (!NT_STATUS_IS_OK(result)) {
+ d_fprintf(stderr, "query_domain_info level 12 failed: %s\n",
+ nt_errstr(result));
+ goto done;
+ }
+
+ store = fn(mem_ctx, ctx, &ctr1.info.inf1, &ctr3.info.inf3,
+ &ctr12.info.inf12, argc, argv);
+
+ if (store <= 0) {
+ /* Don't save anything */
+ goto done;
+ }
+
+ switch (store) {
+ case 1:
+ result = rpccli_samr_set_domain_info(pipe_hnd, mem_ctx,
+ &domain_pol, 1, &ctr1);
+ break;
+ case 3:
+ result = rpccli_samr_set_domain_info(pipe_hnd, mem_ctx,
+ &domain_pol, 3, &ctr3);
+ break;
+ case 12:
+ result = rpccli_samr_set_domain_info(pipe_hnd, mem_ctx,
+ &domain_pol, 12, &ctr12);
+ break;
+ default:
+ d_fprintf(stderr, "Got unexpected info level %d\n", store);
+ result = NT_STATUS_INTERNAL_ERROR;
+ goto done;
+ }
+
+ done:
+ if (is_valid_policy_hnd(&domain_pol)) {
+ rpccli_samr_close(pipe_hnd, mem_ctx, &domain_pol);
+ }
+ if (is_valid_policy_hnd(&connect_pol)) {
+ rpccli_samr_close(pipe_hnd, mem_ctx, &connect_pol);
+ }
+
+ return result;
+}
+
+static int account_show(TALLOC_CTX *mem_ctx, struct rpc_sh_ctx *ctx,
+ SAM_UNK_INFO_1 *i1, SAM_UNK_INFO_3 *i3,
+ SAM_UNK_INFO_12 *i12,
+ int argc, const char **argv)
+{
+ if (argc != 0) {
+ d_fprintf(stderr, "usage: %s\n", ctx->whoami);
+ return -1;
+ }
+
+ d_printf("Minimum password length: %d\n", i1->min_length_password);
+ d_printf("Password history length: %d\n", i1->password_history);
+
+ d_printf("Minimum password age: ");
+ if (!nt_time_is_zero(&i1->min_passwordage)) {
+ time_t t = nt_time_to_unix_abs(&i1->min_passwordage);
+ d_printf("%d seconds\n", (int)t);
+ } else {
+ d_printf("not set\n");
+ }
+
+ d_printf("Maximum password age: ");
+ if (nt_time_is_set(&i1->expire)) {
+ time_t t = nt_time_to_unix_abs(&i1->expire);
+ d_printf("%d seconds\n", (int)t);
+ } else {
+ d_printf("not set\n");
+ }
+
+ d_printf("Bad logon attempts: %d\n", i12->bad_attempt_lockout);
+
+ if (i12->bad_attempt_lockout != 0) {
+
+ d_printf("Account lockout duration: ");
+ if (nt_time_is_set(&i12->duration)) {
+ time_t t = nt_time_to_unix_abs(&i12->duration);
+ d_printf("%d seconds\n", (int)t);
+ } else {
+ d_printf("not set\n");
+ }
+
+ d_printf("Bad password count reset after: ");
+ if (nt_time_is_set(&i12->reset_count)) {
+ time_t t = nt_time_to_unix_abs(&i12->reset_count);
+ d_printf("%d seconds\n", (int)t);
+ } else {
+ d_printf("not set\n");
+ }
+ }
+
+ d_printf("Disconnect users when logon hours expire: %s\n",
+ nt_time_is_zero(&i3->logout) ? "yes" : "no");
+
+ d_printf("User must logon to change password: %s\n",
+ (i1->password_properties & 0x2) ? "yes" : "no");
+
+ return 0; /* Don't save */
+}
+
+static NTSTATUS rpc_sh_acct_pol_show(TALLOC_CTX *mem_ctx,
+ struct rpc_sh_ctx *ctx,
+ struct rpc_pipe_client *pipe_hnd,
+ int argc, const char **argv) {
+ return rpc_sh_acct_do(mem_ctx, ctx, pipe_hnd, argc, argv,
+ account_show);
+}
+
+static int account_set_badpw(TALLOC_CTX *mem_ctx, struct rpc_sh_ctx *ctx,
+ SAM_UNK_INFO_1 *i1, SAM_UNK_INFO_3 *i3,
+ SAM_UNK_INFO_12 *i12,
+ int argc, const char **argv)
+{
+ if (argc != 1) {
+ d_fprintf(stderr, "usage: %s <count>\n", ctx->whoami);
+ return -1;
+ }
+
+ i12->bad_attempt_lockout = atoi(argv[0]);
+ d_printf("Setting bad password count to %d\n",
+ i12->bad_attempt_lockout);
+
+ return 12;
+}
+
+static NTSTATUS rpc_sh_acct_set_badpw(TALLOC_CTX *mem_ctx,
+ struct rpc_sh_ctx *ctx,
+ struct rpc_pipe_client *pipe_hnd,
+ int argc, const char **argv)
+{
+ return rpc_sh_acct_do(mem_ctx, ctx, pipe_hnd, argc, argv,
+ account_set_badpw);
+}
+
+static int account_set_lockduration(TALLOC_CTX *mem_ctx,
+ struct rpc_sh_ctx *ctx,
+ SAM_UNK_INFO_1 *i1, SAM_UNK_INFO_3 *i3,
+ SAM_UNK_INFO_12 *i12,
+ int argc, const char **argv)
+{
+ if (argc != 1) {
+ d_fprintf(stderr, "usage: %s <count>\n", ctx->whoami);
+ return -1;
+ }
+
+ unix_to_nt_time_abs(&i12->duration, atoi(argv[0]));
+ d_printf("Setting lockout duration to %d seconds\n",
+ (int)nt_time_to_unix_abs(&i12->duration));
+
+ return 12;
+}
+
+static NTSTATUS rpc_sh_acct_set_lockduration(TALLOC_CTX *mem_ctx,
+ struct rpc_sh_ctx *ctx,
+ struct rpc_pipe_client *pipe_hnd,
+ int argc, const char **argv)
+{
+ return rpc_sh_acct_do(mem_ctx, ctx, pipe_hnd, argc, argv,
+ account_set_lockduration);
+}
+
+static int account_set_resetduration(TALLOC_CTX *mem_ctx,
+ struct rpc_sh_ctx *ctx,
+ SAM_UNK_INFO_1 *i1, SAM_UNK_INFO_3 *i3,
+ SAM_UNK_INFO_12 *i12,
+ int argc, const char **argv)
+{
+ if (argc != 1) {
+ d_fprintf(stderr, "usage: %s <count>\n", ctx->whoami);
+ return -1;
+ }
+
+ unix_to_nt_time_abs(&i12->reset_count, atoi(argv[0]));
+ d_printf("Setting bad password reset duration to %d seconds\n",
+ (int)nt_time_to_unix_abs(&i12->reset_count));
+
+ return 12;
+}
+
+static NTSTATUS rpc_sh_acct_set_resetduration(TALLOC_CTX *mem_ctx,
+ struct rpc_sh_ctx *ctx,
+ struct rpc_pipe_client *pipe_hnd,
+ int argc, const char **argv)
+{
+ return rpc_sh_acct_do(mem_ctx, ctx, pipe_hnd, argc, argv,
+ account_set_resetduration);
+}
+
+static int account_set_minpwage(TALLOC_CTX *mem_ctx,
+ struct rpc_sh_ctx *ctx,
+ SAM_UNK_INFO_1 *i1, SAM_UNK_INFO_3 *i3,
+ SAM_UNK_INFO_12 *i12,
+ int argc, const char **argv)
+{
+ if (argc != 1) {
+ d_fprintf(stderr, "usage: %s <count>\n", ctx->whoami);
+ return -1;
+ }
+
+ unix_to_nt_time_abs(&i1->min_passwordage, atoi(argv[0]));
+ d_printf("Setting minimum password age to %d seconds\n",
+ (int)nt_time_to_unix_abs(&i1->min_passwordage));
+
+ return 1;
+}
+
+static NTSTATUS rpc_sh_acct_set_minpwage(TALLOC_CTX *mem_ctx,
+ struct rpc_sh_ctx *ctx,
+ struct rpc_pipe_client *pipe_hnd,
+ int argc, const char **argv)
+{
+ return rpc_sh_acct_do(mem_ctx, ctx, pipe_hnd, argc, argv,
+ account_set_minpwage);
+}
+
+static int account_set_maxpwage(TALLOC_CTX *mem_ctx,
+ struct rpc_sh_ctx *ctx,
+ SAM_UNK_INFO_1 *i1, SAM_UNK_INFO_3 *i3,
+ SAM_UNK_INFO_12 *i12,
+ int argc, const char **argv)
+{
+ if (argc != 1) {
+ d_fprintf(stderr, "usage: %s <count>\n", ctx->whoami);
+ return -1;
+ }
+
+ unix_to_nt_time_abs(&i1->expire, atoi(argv[0]));
+ d_printf("Setting maximum password age to %d seconds\n",
+ (int)nt_time_to_unix_abs(&i1->expire));
+
+ return 1;
+}
+
+static NTSTATUS rpc_sh_acct_set_maxpwage(TALLOC_CTX *mem_ctx,
+ struct rpc_sh_ctx *ctx,
+ struct rpc_pipe_client *pipe_hnd,
+ int argc, const char **argv)
+{
+ return rpc_sh_acct_do(mem_ctx, ctx, pipe_hnd, argc, argv,
+ account_set_maxpwage);
+}
+
+static int account_set_minpwlen(TALLOC_CTX *mem_ctx,
+ struct rpc_sh_ctx *ctx,
+ SAM_UNK_INFO_1 *i1, SAM_UNK_INFO_3 *i3,
+ SAM_UNK_INFO_12 *i12,
+ int argc, const char **argv)
+{
+ if (argc != 1) {
+ d_fprintf(stderr, "usage: %s <count>\n", ctx->whoami);
+ return -1;
+ }
+
+ i1->min_length_password = atoi(argv[0]);
+ d_printf("Setting minimum password length to %d\n",
+ i1->min_length_password);
+
+ return 1;
+}
+
+static NTSTATUS rpc_sh_acct_set_minpwlen(TALLOC_CTX *mem_ctx,
+ struct rpc_sh_ctx *ctx,
+ struct rpc_pipe_client *pipe_hnd,
+ int argc, const char **argv)
+{
+ return rpc_sh_acct_do(mem_ctx, ctx, pipe_hnd, argc, argv,
+ account_set_minpwlen);
+}
+
+static int account_set_pwhistlen(TALLOC_CTX *mem_ctx,
+ struct rpc_sh_ctx *ctx,
+ SAM_UNK_INFO_1 *i1, SAM_UNK_INFO_3 *i3,
+ SAM_UNK_INFO_12 *i12,
+ int argc, const char **argv)
+{
+ if (argc != 1) {
+ d_fprintf(stderr, "usage: %s <count>\n", ctx->whoami);
+ return -1;
+ }
+
+ i1->password_history = atoi(argv[0]);
+ d_printf("Setting password history length to %d\n",
+ i1->password_history);
+
+ return 1;
+}
+
+static NTSTATUS rpc_sh_acct_set_pwhistlen(TALLOC_CTX *mem_ctx,
+ struct rpc_sh_ctx *ctx,
+ struct rpc_pipe_client *pipe_hnd,
+ int argc, const char **argv)
+{
+ return rpc_sh_acct_do(mem_ctx, ctx, pipe_hnd, argc, argv,
+ account_set_pwhistlen);
+}
+
+struct rpc_sh_cmd *net_rpc_acct_cmds(TALLOC_CTX *mem_ctx,
+ struct rpc_sh_ctx *ctx)
+{
+ static struct rpc_sh_cmd cmds[9] = {
+ { "show", NULL, PI_SAMR, rpc_sh_acct_pol_show,
+ "Show current account policy settings" },
+ { "badpw", NULL, PI_SAMR, rpc_sh_acct_set_badpw,
+ "Set bad password count before lockout" },
+ { "lockduration", NULL, PI_SAMR, rpc_sh_acct_set_lockduration,
+ "Set account lockout duration" },
+ { "resetduration", NULL, PI_SAMR,
+ rpc_sh_acct_set_resetduration,
+ "Set bad password count reset duration" },
+ { "minpwage", NULL, PI_SAMR, rpc_sh_acct_set_minpwage,
+ "Set minimum password age" },
+ { "maxpwage", NULL, PI_SAMR, rpc_sh_acct_set_maxpwage,
+ "Set maximum password age" },
+ { "minpwlen", NULL, PI_SAMR, rpc_sh_acct_set_minpwlen,
+ "Set minimum password length" },
+ { "pwhistlen", NULL, PI_SAMR, rpc_sh_acct_set_pwhistlen,
+ "Set the password history length" },
+ { NULL, NULL, 0, NULL, NULL }
+ };
+
+ return cmds;
+}
git.samba.org / kai / samba.git / commitdiff