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-rw-r--r--source3/lib/netapi/share.c573
1 files changed, 573 insertions, 0 deletions
diff --git a/source3/lib/netapi/share.c b/source3/lib/netapi/share.c
new file mode 100644
index 0000000..7f142fc
--- /dev/null
+++ b/source3/lib/netapi/share.c
@@ -0,0 +1,573 @@
+/*
+ * Unix SMB/CIFS implementation.
+ * NetApi Share Support
+ * Copyright (C) Guenther Deschner 2008
+ *
+ * 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 "librpc/gen_ndr/libnetapi.h"
+#include "lib/netapi/netapi.h"
+#include "lib/netapi/netapi_private.h"
+#include "lib/netapi/libnetapi.h"
+#include "../librpc/gen_ndr/ndr_srvsvc_c.h"
+#include "librpc/gen_ndr/ndr_security.h"
+
+/****************************************************************
+****************************************************************/
+
+static NTSTATUS map_srvsvc_share_info_to_SHARE_INFO_buffer(TALLOC_CTX *mem_ctx,
+ uint32_t level,
+ union srvsvc_NetShareInfo *info,
+ uint8_t **buffer,
+ uint32_t *num_shares)
+{
+ struct SHARE_INFO_0 i0;
+ struct SHARE_INFO_1 i1;
+ struct SHARE_INFO_2 i2;
+ struct SHARE_INFO_501 i501;
+ struct SHARE_INFO_1005 i1005;
+
+ struct srvsvc_NetShareInfo0 *s0;
+ struct srvsvc_NetShareInfo1 *s1;
+ struct srvsvc_NetShareInfo2 *s2;
+ struct srvsvc_NetShareInfo501 *s501;
+ struct srvsvc_NetShareInfo1005 *s1005;
+
+ if (!buffer) {
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ switch (level) {
+ case 0:
+ s0 = info->info0;
+
+ i0.shi0_netname = talloc_strdup(mem_ctx, s0->name);
+
+ ADD_TO_ARRAY(mem_ctx, struct SHARE_INFO_0, i0,
+ (struct SHARE_INFO_0 **)buffer,
+ num_shares);
+ break;
+
+ case 1:
+ s1 = info->info1;
+
+ i1.shi1_netname = talloc_strdup(mem_ctx, s1->name);
+ i1.shi1_type = s1->type;
+ i1.shi1_remark = talloc_strdup(mem_ctx, s1->comment);
+
+ ADD_TO_ARRAY(mem_ctx, struct SHARE_INFO_1, i1,
+ (struct SHARE_INFO_1 **)buffer,
+ num_shares);
+ break;
+
+ case 2:
+ s2 = info->info2;
+
+ i2.shi2_netname = talloc_strdup(mem_ctx, s2->name);
+ i2.shi2_type = s2->type;
+ i2.shi2_remark = talloc_strdup(mem_ctx, s2->comment);
+ i2.shi2_permissions = s2->permissions;
+ i2.shi2_max_uses = s2->max_users;
+ i2.shi2_current_uses = s2->current_users;
+ i2.shi2_path = talloc_strdup(mem_ctx, s2->path);
+ i2.shi2_passwd = talloc_strdup(mem_ctx, s2->password);
+
+ ADD_TO_ARRAY(mem_ctx, struct SHARE_INFO_2, i2,
+ (struct SHARE_INFO_2 **)buffer,
+ num_shares);
+ break;
+
+ case 501:
+ s501 = info->info501;
+
+ i501.shi501_netname = talloc_strdup(mem_ctx, s501->name);
+ i501.shi501_type = s501->type;
+ i501.shi501_remark = talloc_strdup(mem_ctx, s501->comment);
+ i501.shi501_flags = s501->csc_policy;
+
+ ADD_TO_ARRAY(mem_ctx, struct SHARE_INFO_501, i501,
+ (struct SHARE_INFO_501 **)buffer,
+ num_shares);
+ break;
+
+ case 1005:
+ s1005 = info->info1005;
+
+ i1005.shi1005_flags = s1005->dfs_flags;
+
+ ADD_TO_ARRAY(mem_ctx, struct SHARE_INFO_1005, i1005,
+ (struct SHARE_INFO_1005 **)buffer,
+ num_shares);
+ break;
+
+ default:
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ return NT_STATUS_OK;
+}
+
+/****************************************************************
+****************************************************************/
+
+static NTSTATUS map_SHARE_INFO_buffer_to_srvsvc_share_info(TALLOC_CTX *mem_ctx,
+ uint8_t *buffer,
+ uint32_t level,
+ union srvsvc_NetShareInfo *info)
+{
+ struct SHARE_INFO_2 *i2 = NULL;
+ struct SHARE_INFO_502 *i502 = NULL;
+ struct SHARE_INFO_1004 *i1004 = NULL;
+ struct srvsvc_NetShareInfo2 *s2 = NULL;
+ struct srvsvc_NetShareInfo502 *s502 = NULL;
+ struct srvsvc_NetShareInfo1004 *s1004 = NULL;
+
+ if (!buffer) {
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ switch (level) {
+ case 2:
+ i2 = (struct SHARE_INFO_2 *)buffer;
+
+ s2 = talloc(mem_ctx, struct srvsvc_NetShareInfo2);
+ NT_STATUS_HAVE_NO_MEMORY(s2);
+
+ s2->name = i2->shi2_netname;
+ s2->type = i2->shi2_type;
+ s2->comment = i2->shi2_remark;
+ s2->permissions = i2->shi2_permissions;
+ s2->max_users = i2->shi2_max_uses;
+ s2->current_users = i2->shi2_current_uses;
+ s2->path = i2->shi2_path;
+ s2->password = i2->shi2_passwd;
+
+ info->info2 = s2;
+
+ break;
+
+ case 502:
+ i502 = (struct SHARE_INFO_502 *)buffer;
+
+ s502 = talloc(mem_ctx, struct srvsvc_NetShareInfo502);
+ NT_STATUS_HAVE_NO_MEMORY(s502);
+
+ s502->name = i502->shi502_netname;
+ s502->type = i502->shi502_type;
+ s502->comment = i502->shi502_remark;
+ s502->permissions = i502->shi502_permissions;
+ s502->max_users = i502->shi502_max_uses;
+ s502->current_users = i502->shi502_current_uses;
+ s502->path = i502->shi502_path;
+ s502->password = i502->shi502_passwd;
+ s502->sd_buf.sd_size =
+ ndr_size_security_descriptor(i502->shi502_security_descriptor, 0);
+ s502->sd_buf.sd = i502->shi502_security_descriptor;
+
+ info->info502 = s502;
+
+ break;
+
+ case 1004:
+ i1004 = (struct SHARE_INFO_1004 *)buffer;
+
+ s1004 = talloc(mem_ctx, struct srvsvc_NetShareInfo1004);
+ NT_STATUS_HAVE_NO_MEMORY(s1004);
+
+ s1004->comment = i1004->shi1004_remark;
+
+ info->info1004 = s1004;
+
+ break;
+ default:
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ return NT_STATUS_OK;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR NetShareAdd_r(struct libnetapi_ctx *ctx,
+ struct NetShareAdd *r)
+{
+ WERROR werr;
+ NTSTATUS status;
+ union srvsvc_NetShareInfo info;
+ struct dcerpc_binding_handle *b;
+
+ if (!r->in.buffer) {
+ return WERR_INVALID_PARAMETER;
+ }
+
+ switch (r->in.level) {
+ case 2:
+ case 502:
+ break;
+ case 503:
+ return WERR_NOT_SUPPORTED;
+ default:
+ return WERR_INVALID_LEVEL;
+ }
+
+ werr = libnetapi_get_binding_handle(ctx, r->in.server_name,
+ &ndr_table_srvsvc,
+ &b);
+ if (!W_ERROR_IS_OK(werr)) {
+ goto done;
+ }
+
+ status = map_SHARE_INFO_buffer_to_srvsvc_share_info(ctx,
+ r->in.buffer,
+ r->in.level,
+ &info);
+ if (!NT_STATUS_IS_OK(status)) {
+ werr = ntstatus_to_werror(status);
+ goto done;
+ }
+
+ status = dcerpc_srvsvc_NetShareAdd(b, talloc_tos(),
+ r->in.server_name,
+ r->in.level,
+ &info,
+ r->out.parm_err,
+ &werr);
+ if (!NT_STATUS_IS_OK(status)) {
+ werr = ntstatus_to_werror(status);
+ goto done;
+ }
+
+ if (!W_ERROR_IS_OK(werr)) {
+ goto done;
+ }
+
+ done:
+ return werr;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR NetShareAdd_l(struct libnetapi_ctx *ctx,
+ struct NetShareAdd *r)
+{
+ LIBNETAPI_REDIRECT_TO_LOCALHOST(ctx, r, NetShareAdd);
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR NetShareDel_r(struct libnetapi_ctx *ctx,
+ struct NetShareDel *r)
+{
+ WERROR werr;
+ NTSTATUS status;
+ struct dcerpc_binding_handle *b;
+
+ if (!r->in.net_name) {
+ return WERR_INVALID_PARAMETER;
+ }
+
+ werr = libnetapi_get_binding_handle(ctx, r->in.server_name,
+ &ndr_table_srvsvc,
+ &b);
+ if (!W_ERROR_IS_OK(werr)) {
+ goto done;
+ }
+
+ status = dcerpc_srvsvc_NetShareDel(b, talloc_tos(),
+ r->in.server_name,
+ r->in.net_name,
+ r->in.reserved,
+ &werr);
+ if (!NT_STATUS_IS_OK(status)) {
+ werr = ntstatus_to_werror(status);
+ goto done;
+ }
+
+ done:
+ return werr;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR NetShareDel_l(struct libnetapi_ctx *ctx,
+ struct NetShareDel *r)
+{
+ LIBNETAPI_REDIRECT_TO_LOCALHOST(ctx, r, NetShareDel);
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR NetShareEnum_r(struct libnetapi_ctx *ctx,
+ struct NetShareEnum *r)
+{
+ WERROR werr;
+ NTSTATUS status;
+ struct srvsvc_NetShareInfoCtr info_ctr;
+ struct srvsvc_NetShareCtr0 ctr0;
+ struct srvsvc_NetShareCtr1 ctr1;
+ struct srvsvc_NetShareCtr2 ctr2;
+ uint32_t i;
+ struct dcerpc_binding_handle *b;
+
+ if (!r->out.buffer) {
+ return WERR_INVALID_PARAMETER;
+ }
+
+ switch (r->in.level) {
+ case 0:
+ case 1:
+ case 2:
+ break;
+ case 502:
+ case 503:
+ return WERR_NOT_SUPPORTED;
+ default:
+ return WERR_INVALID_LEVEL;
+ }
+
+ ZERO_STRUCT(info_ctr);
+
+ werr = libnetapi_get_binding_handle(ctx, r->in.server_name,
+ &ndr_table_srvsvc,
+ &b);
+ if (!W_ERROR_IS_OK(werr)) {
+ goto done;
+ }
+
+ info_ctr.level = r->in.level;
+ switch (r->in.level) {
+ case 0:
+ ZERO_STRUCT(ctr0);
+ info_ctr.ctr.ctr0 = &ctr0;
+ break;
+ case 1:
+ ZERO_STRUCT(ctr1);
+ info_ctr.ctr.ctr1 = &ctr1;
+ break;
+ case 2:
+ ZERO_STRUCT(ctr2);
+ info_ctr.ctr.ctr2 = &ctr2;
+ break;
+ }
+
+ status = dcerpc_srvsvc_NetShareEnumAll(b, talloc_tos(),
+ r->in.server_name,
+ &info_ctr,
+ r->in.prefmaxlen,
+ r->out.total_entries,
+ r->out.resume_handle,
+ &werr);
+ if (!NT_STATUS_IS_OK(status)) {
+ werr = ntstatus_to_werror(status);
+ goto done;
+ }
+
+ if (!W_ERROR_IS_OK(werr) && !W_ERROR_EQUAL(werr, WERR_MORE_DATA)) {
+ goto done;
+ }
+
+ for (i=0; i < info_ctr.ctr.ctr1->count; i++) {
+ union srvsvc_NetShareInfo _i = {0};
+ switch (r->in.level) {
+ case 0:
+ _i.info0 = &info_ctr.ctr.ctr0->array[i];
+ break;
+ case 1:
+ _i.info1 = &info_ctr.ctr.ctr1->array[i];
+ break;
+ case 2:
+ _i.info2 = &info_ctr.ctr.ctr2->array[i];
+ break;
+ }
+
+ status = map_srvsvc_share_info_to_SHARE_INFO_buffer(ctx,
+ r->in.level,
+ &_i,
+ r->out.buffer,
+ r->out.entries_read);
+ if (!NT_STATUS_IS_OK(status)) {
+ werr = ntstatus_to_werror(status);
+ goto done;
+ }
+ }
+
+ done:
+ return werr;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR NetShareEnum_l(struct libnetapi_ctx *ctx,
+ struct NetShareEnum *r)
+{
+ LIBNETAPI_REDIRECT_TO_LOCALHOST(ctx, r, NetShareEnum);
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR NetShareGetInfo_r(struct libnetapi_ctx *ctx,
+ struct NetShareGetInfo *r)
+{
+ WERROR werr;
+ NTSTATUS status;
+ union srvsvc_NetShareInfo info;
+ uint32_t num_entries = 0;
+ struct dcerpc_binding_handle *b;
+
+ if (!r->in.net_name || !r->out.buffer) {
+ return WERR_INVALID_PARAMETER;
+ }
+
+ switch (r->in.level) {
+ case 0:
+ case 1:
+ case 2:
+ case 501:
+ case 1005:
+ break;
+ case 502:
+ case 503:
+ return WERR_NOT_SUPPORTED;
+ default:
+ return WERR_INVALID_LEVEL;
+ }
+
+ werr = libnetapi_get_binding_handle(ctx, r->in.server_name,
+ &ndr_table_srvsvc,
+ &b);
+ if (!W_ERROR_IS_OK(werr)) {
+ goto done;
+ }
+
+ status = dcerpc_srvsvc_NetShareGetInfo(b, talloc_tos(),
+ r->in.server_name,
+ r->in.net_name,
+ r->in.level,
+ &info,
+ &werr);
+ if (!NT_STATUS_IS_OK(status)) {
+ werr = ntstatus_to_werror(status);
+ goto done;
+ }
+
+ if (!W_ERROR_IS_OK(werr)) {
+ goto done;
+ }
+
+ status = map_srvsvc_share_info_to_SHARE_INFO_buffer(ctx,
+ r->in.level,
+ &info,
+ r->out.buffer,
+ &num_entries);
+ if (!NT_STATUS_IS_OK(status)) {
+ werr = ntstatus_to_werror(status);
+ }
+
+ done:
+ return werr;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR NetShareGetInfo_l(struct libnetapi_ctx *ctx,
+ struct NetShareGetInfo *r)
+{
+ LIBNETAPI_REDIRECT_TO_LOCALHOST(ctx, r, NetShareGetInfo);
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR NetShareSetInfo_r(struct libnetapi_ctx *ctx,
+ struct NetShareSetInfo *r)
+{
+ WERROR werr;
+ NTSTATUS status;
+ union srvsvc_NetShareInfo info;
+ struct dcerpc_binding_handle *b;
+
+ if (!r->in.buffer) {
+ return WERR_INVALID_PARAMETER;
+ }
+
+ switch (r->in.level) {
+ case 2:
+ case 1004:
+ break;
+ case 1:
+ case 502:
+ case 503:
+ case 1005:
+ case 1006:
+ case 1501:
+ return WERR_NOT_SUPPORTED;
+ default:
+ return WERR_INVALID_LEVEL;
+ }
+
+ werr = libnetapi_get_binding_handle(ctx, r->in.server_name,
+ &ndr_table_srvsvc,
+ &b);
+ if (!W_ERROR_IS_OK(werr)) {
+ goto done;
+ }
+
+ status = map_SHARE_INFO_buffer_to_srvsvc_share_info(ctx,
+ r->in.buffer,
+ r->in.level,
+ &info);
+ if (!NT_STATUS_IS_OK(status)) {
+ werr = ntstatus_to_werror(status);
+ goto done;
+ }
+
+ status = dcerpc_srvsvc_NetShareSetInfo(b, talloc_tos(),
+ r->in.server_name,
+ r->in.net_name,
+ r->in.level,
+ &info,
+ r->out.parm_err,
+ &werr);
+ if (!NT_STATUS_IS_OK(status)) {
+ werr = ntstatus_to_werror(status);
+ goto done;
+ }
+
+ if (!W_ERROR_IS_OK(werr)) {
+ goto done;
+ }
+
+ done:
+ return werr;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR NetShareSetInfo_l(struct libnetapi_ctx *ctx,
+ struct NetShareSetInfo *r)
+{
+ LIBNETAPI_REDIRECT_TO_LOCALHOST(ctx, r, NetShareSetInfo);
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-02 16:55:23 +0000