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-rw-r--r--source3/rpcclient/cmd_epmapper.c270
1 files changed, 270 insertions, 0 deletions
diff --git a/source3/rpcclient/cmd_epmapper.c b/source3/rpcclient/cmd_epmapper.c
new file mode 100644
index 0000000..236f753
--- /dev/null
+++ b/source3/rpcclient/cmd_epmapper.c
@@ -0,0 +1,270 @@
+/*
+ Unix SMB/CIFS implementation.
+ RPC pipe client
+
+ Copyright (C) Volker Lendecke 2009
+
+ 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 "rpcclient.h"
+#include "../librpc/gen_ndr/ndr_epmapper_c.h"
+#include "librpc/ndr/ndr_table.h"
+
+static NTSTATUS cmd_epmapper_map(struct rpc_pipe_client *p,
+ TALLOC_CTX *mem_ctx,
+ int argc, const char **argv)
+{
+ struct dcerpc_binding_handle *b = p->binding_handle;
+ struct dcerpc_binding *map_binding;
+ struct epm_twr_t map_tower;
+ struct epm_twr_p_t towers[500];
+ struct policy_handle entry_handle;
+ struct ndr_syntax_id abstract_syntax;
+ uint32_t num_towers;
+ TALLOC_CTX *tmp_ctx = talloc_stackframe();
+ NTSTATUS status;
+ uint32_t result;
+ uint32_t i;
+ const struct ndr_interface_list *l;
+ const char *interface_name = "lsarpc";
+ enum dcerpc_transport_t transport = NCACN_NP;
+ bool ok = false;
+ struct GUID object_uuid = GUID_zero();
+
+ if (argc > 4) {
+ d_fprintf(stderr,
+ "Usage: %s [interface_name] [transport] "
+ "[object_uuid]\n",
+ argv[0]);
+ return NT_STATUS_OK;
+ }
+
+ if (argc >= 2) {
+ interface_name = argv[1];
+ }
+
+ for (l = ndr_table_list(); l != NULL; l = l->next) {
+
+ ok = strequal(interface_name, l->table->name);
+ if (ok) {
+ abstract_syntax = l->table->syntax_id;
+ break;
+ }
+ }
+
+ if (!ok) {
+ d_fprintf(stderr, "unknown interface: %s\n",
+ interface_name);
+ status = NT_STATUS_UNSUCCESSFUL;
+ goto done;
+ }
+
+ if (argc >= 3) {
+ transport = dcerpc_transport_by_name(argv[2]);
+ if (transport == NCA_UNKNOWN) {
+ d_fprintf(stderr, "unknown transport: %s\n",
+ argv[2]);
+ status = NT_STATUS_UNSUCCESSFUL;
+ goto done;
+ }
+ }
+
+ if (argc >= 4) {
+ status = GUID_from_string(argv[3], &object_uuid);
+ if (!NT_STATUS_IS_OK(status)) {
+ goto done;
+ }
+ }
+
+ /* 127.0.0.1[0] => correct? needed? */
+ status = dcerpc_parse_binding(tmp_ctx, "ncacn_np:127.0.0.1[0]",
+ &map_binding);
+ if (!NT_STATUS_IS_OK(status)) {
+ d_fprintf(stderr, "dcerpc_parse_binding returned %s\n",
+ nt_errstr(status));
+ goto done;
+ }
+
+ status = dcerpc_binding_set_transport(map_binding, transport);
+ if (!NT_STATUS_IS_OK(status)) {
+ d_fprintf(stderr, "dcerpc_binding_set_transport returned %s\n",
+ nt_errstr(status));
+ goto done;
+ }
+
+ status = dcerpc_binding_set_abstract_syntax(map_binding,
+ &abstract_syntax);
+ if (!NT_STATUS_IS_OK(status)) {
+ d_fprintf(stderr, "dcerpc_binding_set_abstract_syntax returned %s\n",
+ nt_errstr(status));
+ goto done;
+ }
+
+ status = dcerpc_binding_build_tower(tmp_ctx, map_binding,
+ &map_tower.tower);
+ if (!NT_STATUS_IS_OK(status)) {
+ d_fprintf(stderr, "dcerpc_binding_build_tower returned %s\n",
+ nt_errstr(status));
+ goto done;
+ }
+
+ ZERO_STRUCT(towers);
+ ZERO_STRUCT(entry_handle);
+
+ status = dcerpc_epm_Map(
+ b, tmp_ctx, &object_uuid,
+ &map_tower, &entry_handle, ARRAY_SIZE(towers),
+ &num_towers, towers, &result);
+ if (!NT_STATUS_IS_OK(status)) {
+ d_fprintf(stderr, "dcerpc_epm_Map returned %s\n",
+ nt_errstr(status));
+ goto done;
+ }
+
+ if (result != EPMAPPER_STATUS_OK) {
+ d_fprintf(stderr, "epm_Map returned %u (0x%08X)\n",
+ result, result);
+ status = NT_STATUS_UNSUCCESSFUL;
+ goto done;
+ }
+
+ d_printf("num_tower[%u]\n", num_towers);
+
+ for (i=0; i < num_towers; i++) {
+ struct dcerpc_binding *binding;
+
+ if (towers[i].twr == NULL) {
+ d_fprintf(stderr, "tower[%u] NULL\n", i);
+ break;
+ }
+
+ status = dcerpc_binding_from_tower(tmp_ctx, &towers[i].twr->tower,
+ &binding);
+ if (!NT_STATUS_IS_OK(status)) {
+ break;
+ }
+
+ d_printf("tower[%u] %s\n", i, dcerpc_binding_string(tmp_ctx, binding));
+ }
+done:
+ TALLOC_FREE(tmp_ctx);
+ return status;
+}
+
+static NTSTATUS cmd_epmapper_lookup(struct rpc_pipe_client *p,
+ TALLOC_CTX *mem_ctx,
+ int argc, const char **argv)
+{
+ struct dcerpc_binding_handle *b = p->binding_handle;
+ struct policy_handle entry_handle;
+
+ ZERO_STRUCT(entry_handle);
+
+ while (true) {
+ TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx);
+ uint32_t num_entries;
+ struct epm_entry_t entry;
+ NTSTATUS status;
+ char *guid_string;
+ struct dcerpc_binding *binding;
+ uint32_t result;
+
+ status = dcerpc_epm_Lookup(b, tmp_ctx,
+ 0, /* rpc_c_ep_all */
+ NULL,
+ NULL,
+ 0, /* rpc_c_vers_all */
+ &entry_handle,
+ 1, /* max_ents */
+ &num_entries, &entry,
+ &result);
+ if (!NT_STATUS_IS_OK(status)) {
+ d_fprintf(stderr, "dcerpc_epm_Lookup returned %s\n",
+ nt_errstr(status));
+ break;
+ }
+
+ if (result == EPMAPPER_STATUS_NO_MORE_ENTRIES) {
+ d_fprintf(stderr, "epm_Lookup no more entries\n");
+ break;
+ }
+
+ if (result != EPMAPPER_STATUS_OK) {
+ d_fprintf(stderr, "epm_Lookup returned %u (0x%08X)\n",
+ result, result);
+ break;
+ }
+
+ if (num_entries != 1) {
+ d_fprintf(stderr, "epm_Lookup returned %d "
+ "entries, expected one\n", (int)num_entries);
+ break;
+ }
+
+ guid_string = GUID_string(tmp_ctx, &entry.object);
+ if (guid_string == NULL) {
+ break;
+ }
+
+ status = dcerpc_binding_from_tower(tmp_ctx, &entry.tower->tower,
+ &binding);
+ if (!NT_STATUS_IS_OK(status)) {
+ break;
+ }
+
+ d_printf("%s %s: %s\n", guid_string,
+ dcerpc_binding_string(tmp_ctx, binding),
+ entry.annotation);
+
+ TALLOC_FREE(tmp_ctx);
+ }
+
+ return NT_STATUS_OK;
+}
+
+
+/* List of commands exported by this module */
+
+struct cmd_set epmapper_commands[] = {
+
+ {
+ .name = "EPMAPPER",
+ },
+
+ {
+ .name = "epmmap",
+ .returntype = RPC_RTYPE_NTSTATUS,
+ .ntfn = cmd_epmapper_map,
+ .wfn = NULL,
+ .table = &ndr_table_epmapper,
+ .rpc_pipe = NULL,
+ .description = "Map a binding",
+ .usage = "",
+ },
+ {
+ .name = "epmlookup",
+ .returntype = RPC_RTYPE_NTSTATUS,
+ .ntfn = cmd_epmapper_lookup,
+ .wfn = NULL,
+ .table = &ndr_table_epmapper,
+ .rpc_pipe = NULL,
+ .description = "Lookup bindings",
+ .usage = "",
+ },
+ {
+ .name = NULL,
+ },
+};