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|
/*
Unix SMB/CIFS implementation.
test suite for behaviour of rpc policy handles
Copyright (C) Andrew Tridgell 2007
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/ndr_samr_c.h"
#include "librpc/gen_ndr/ndr_lsa_c.h"
#include "librpc/gen_ndr/ndr_drsuapi_c.h"
#include "torture/rpc/torture_rpc.h"
/*
this tests the use of policy handles between connections
*/
static bool test_handles_lsa(struct torture_context *torture)
{
NTSTATUS status;
struct dcerpc_pipe *p1, *p2;
struct dcerpc_binding_handle *b1, *b2;
struct policy_handle handle;
struct policy_handle handle2;
struct lsa_ObjectAttribute attr;
struct lsa_QosInfo qos;
struct lsa_OpenPolicy r;
struct lsa_Close c;
uint16_t system_name = '\\';
TALLOC_CTX *mem_ctx = talloc_new(torture);
torture_comment(torture, "RPC-HANDLE-LSARPC\n");
status = torture_rpc_connection(torture, &p1, &ndr_table_lsarpc);
torture_assert_ntstatus_ok(torture, status, "opening lsa pipe1");
b1 = p1->binding_handle;
status = torture_rpc_connection(torture, &p2, &ndr_table_lsarpc);
torture_assert_ntstatus_ok(torture, status, "opening lsa pipe1");
b2 = p2->binding_handle;
qos.len = 0;
qos.impersonation_level = 2;
qos.context_mode = 1;
qos.effective_only = 0;
attr.len = 0;
attr.root_dir = NULL;
attr.object_name = NULL;
attr.attributes = 0;
attr.sec_desc = NULL;
attr.sec_qos = &qos;
r.in.system_name = &system_name;
r.in.attr = &attr;
r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
r.out.handle = &handle;
torture_assert_ntstatus_ok(torture, dcerpc_lsa_OpenPolicy_r(b1, mem_ctx, &r),
"OpenPolicy failed");
if (!NT_STATUS_IS_OK(r.out.result)) {
torture_comment(torture, "lsa_OpenPolicy not supported - skipping\n");
talloc_free(mem_ctx);
return true;
}
c.in.handle = &handle;
c.out.handle = &handle2;
status = dcerpc_lsa_Close_r(b2, mem_ctx, &c);
torture_assert_ntstatus_equal(torture, status, NT_STATUS_RPC_SS_CONTEXT_MISMATCH,
"closing policy handle on p2");
torture_assert_ntstatus_ok(torture, dcerpc_lsa_Close_r(b1, mem_ctx, &c),
"Close failed");
torture_assert_ntstatus_ok(torture, c.out.result, "closing policy handle on p1");
status = dcerpc_lsa_Close_r(b1, mem_ctx, &c);
torture_assert_ntstatus_equal(torture, status, NT_STATUS_RPC_SS_CONTEXT_MISMATCH,
"closing policy handle on p1 again");
talloc_free(mem_ctx);
return true;
}
static bool test_handles_lsa_shared(struct torture_context *torture)
{
NTSTATUS status;
struct dcerpc_pipe *p1, *p2, *p3, *p4, *p5;
struct dcerpc_binding_handle *b1, *b2, *b3, *b4;
struct policy_handle handle;
struct policy_handle handle2;
struct lsa_ObjectAttribute attr;
struct lsa_QosInfo qos;
struct lsa_OpenPolicy r;
struct lsa_Close c;
struct lsa_QuerySecurity qsec;
struct sec_desc_buf *sdbuf = NULL;
uint16_t system_name = '\\';
TALLOC_CTX *mem_ctx = talloc_new(torture);
enum dcerpc_transport_t transport;
uint32_t assoc_group_id;
torture_comment(torture, "RPC-HANDLE-LSARPC-SHARED\n");
torture_comment(torture, "connect lsa pipe1\n");
status = torture_rpc_connection(torture, &p1, &ndr_table_lsarpc);
torture_assert_ntstatus_ok(torture, status, "opening lsa pipe1");
b1 = p1->binding_handle;
transport = p1->conn->transport.transport;
assoc_group_id = dcerpc_binding_get_assoc_group_id(p1->binding);
torture_comment(torture, "use assoc_group_id[0x%08X] for new connections\n", assoc_group_id);
torture_comment(torture, "connect lsa pipe2\n");
status = torture_rpc_connection_transport(torture, &p2, &ndr_table_lsarpc,
transport,
assoc_group_id,
0);
torture_assert_ntstatus_ok(torture, status, "opening lsa pipe2");
b2 = p2->binding_handle;
torture_comment(torture, "got assoc_group_id[0x%08X] for p2\n",
dcerpc_binding_get_assoc_group_id(p2->binding));
qos.len = 0;
qos.impersonation_level = 2;
qos.context_mode = 1;
qos.effective_only = 0;
attr.len = 0;
attr.root_dir = NULL;
attr.object_name = NULL;
attr.attributes = 0;
attr.sec_desc = NULL;
attr.sec_qos = &qos;
r.in.system_name = &system_name;
r.in.attr = &attr;
r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
r.out.handle = &handle;
torture_comment(torture, "open lsa policy handle\n");
torture_assert_ntstatus_ok(torture, dcerpc_lsa_OpenPolicy_r(b1, mem_ctx, &r),
"OpenPolicy failed");
if (!NT_STATUS_IS_OK(r.out.result)) {
torture_comment(torture, "lsa_OpenPolicy not supported - skipping\n");
talloc_free(mem_ctx);
return true;
}
/*
* connect p3 after the policy handle is opened
*/
torture_comment(torture, "connect lsa pipe3 after the policy handle is opened\n");
status = torture_rpc_connection_transport(torture, &p3, &ndr_table_lsarpc,
transport,
assoc_group_id,
0);
torture_assert_ntstatus_ok(torture, status, "opening lsa pipe3");
b3 = p3->binding_handle;
qsec.in.handle = &handle;
qsec.in.sec_info = 0;
qsec.out.sdbuf = &sdbuf;
c.in.handle = &handle;
c.out.handle = &handle2;
/*
* use policy handle on all 3 connections
*/
torture_comment(torture, "use the policy handle on p1,p2,p3\n");
torture_assert_ntstatus_ok(torture, dcerpc_lsa_QuerySecurity_r(b1, mem_ctx, &qsec),
"QuerySecurity failed");
torture_assert_ntstatus_equal(torture, qsec.out.result, NT_STATUS_OK,
"use policy handle on p1");
torture_assert_ntstatus_ok(torture, dcerpc_lsa_QuerySecurity_r(b2, mem_ctx, &qsec),
"QuerySecurity failed");
torture_assert_ntstatus_equal(torture, qsec.out.result, NT_STATUS_OK,
"use policy handle on p2");
torture_assert_ntstatus_ok(torture, dcerpc_lsa_QuerySecurity_r(b3, mem_ctx, &qsec),
"QuerySecurity failed");
torture_assert_ntstatus_equal(torture, qsec.out.result, NT_STATUS_OK,
"use policy handle on p3");
/*
* close policy handle on connection 2 and the others get a fault
*/
torture_comment(torture, "close the policy handle on p2 others get a fault\n");
torture_assert_ntstatus_ok(torture, dcerpc_lsa_Close_r(b2, mem_ctx, &c),
"Close failed");
torture_assert_ntstatus_equal(torture, c.out.result, NT_STATUS_OK,
"closing policy handle on p2");
status = dcerpc_lsa_Close_r(b1, mem_ctx, &c);
torture_assert_ntstatus_equal(torture, status, NT_STATUS_RPC_SS_CONTEXT_MISMATCH,
"closing policy handle on p1 again");
status = dcerpc_lsa_Close_r(b3, mem_ctx, &c);
torture_assert_ntstatus_equal(torture, status, NT_STATUS_RPC_SS_CONTEXT_MISMATCH,
"closing policy handle on p3");
status = dcerpc_lsa_Close_r(b2, mem_ctx, &c);
torture_assert_ntstatus_equal(torture, status, NT_STATUS_RPC_SS_CONTEXT_MISMATCH,
"closing policy handle on p2 again");
/*
* open a new policy handle on p3
*/
torture_comment(torture, "open a new policy handle on p3\n");
torture_assert_ntstatus_ok(torture, dcerpc_lsa_OpenPolicy_r(b3, mem_ctx, &r),
"OpenPolicy failed");
torture_assert_ntstatus_equal(torture, r.out.result, NT_STATUS_OK,
"open policy handle on p3");
/*
* use policy handle on all 3 connections
*/
torture_comment(torture, "use the policy handle on p1,p2,p3\n");
torture_assert_ntstatus_ok(torture, dcerpc_lsa_QuerySecurity_r(b1, mem_ctx, &qsec),
"Query Security failed");
torture_assert_ntstatus_equal(torture, status, NT_STATUS_OK,
"use policy handle on p1");
torture_assert_ntstatus_ok(torture, dcerpc_lsa_QuerySecurity_r(b2, mem_ctx, &qsec),
"Query Security failed");
torture_assert_ntstatus_equal(torture, status, NT_STATUS_OK,
"use policy handle on p2");
torture_assert_ntstatus_ok(torture, dcerpc_lsa_QuerySecurity_r(b3, mem_ctx, &qsec),
"Query Security failed");
torture_assert_ntstatus_equal(torture, status, NT_STATUS_OK,
"use policy handle on p3");
/*
* close policy handle on connection 2 and the others get a fault
*/
torture_comment(torture, "close the policy handle on p2 others get a fault\n");
torture_assert_ntstatus_ok(torture, dcerpc_lsa_Close_r(b2, mem_ctx, &c),
"Close failed");
torture_assert_ntstatus_equal(torture, c.out.result, NT_STATUS_OK,
"closing policy handle on p2");
status = dcerpc_lsa_Close_r(b1, mem_ctx, &c);
torture_assert_ntstatus_equal(torture, status, NT_STATUS_RPC_SS_CONTEXT_MISMATCH,
"closing policy handle on p1 again");
status = dcerpc_lsa_Close_r(b3, mem_ctx, &c);
torture_assert_ntstatus_equal(torture, status, NT_STATUS_RPC_SS_CONTEXT_MISMATCH,
"closing policy handle on p3");
status = dcerpc_lsa_Close_r(b2, mem_ctx, &c);
torture_assert_ntstatus_equal(torture, status, NT_STATUS_RPC_SS_CONTEXT_MISMATCH,
"closing policy handle on p2 again");
/*
* open a new policy handle
*/
torture_comment(torture, "open a new policy handle on p1 and use it\n");
torture_assert_ntstatus_ok(torture, dcerpc_lsa_OpenPolicy_r(b1, mem_ctx, &r),
"OpenPolicy failed");
torture_assert_ntstatus_equal(torture, r.out.result, NT_STATUS_OK,
"open 2nd policy handle on p1");
torture_assert_ntstatus_ok(torture, dcerpc_lsa_QuerySecurity_r(b1, mem_ctx, &qsec),
"QuerySecurity failed");
torture_assert_ntstatus_equal(torture, qsec.out.result, NT_STATUS_OK,
"QuerySecurity handle on p1");
/* close first connection */
torture_comment(torture, "disconnect p1\n");
talloc_free(p1);
smb_msleep(5);
/*
* and it's still available on p2,p3
*/
torture_comment(torture, "use policy handle on p2,p3\n");
torture_assert_ntstatus_ok(torture, dcerpc_lsa_QuerySecurity_r(b2, mem_ctx, &qsec),
"QuerySecurity failed");
torture_assert_ntstatus_equal(torture, qsec.out.result, NT_STATUS_OK,
"QuerySecurity handle on p2 after p1 was disconnected");
torture_assert_ntstatus_ok(torture, dcerpc_lsa_QuerySecurity_r(b3, mem_ctx, &qsec),
"QuerySecurity failed");
torture_assert_ntstatus_equal(torture, qsec.out.result, NT_STATUS_OK,
"QuerySecurity handle on p3 after p1 was disconnected");
/*
* now open p4
* and use the handle on it
*/
torture_comment(torture, "connect lsa pipe4 and use policy handle\n");
status = torture_rpc_connection_transport(torture, &p4, &ndr_table_lsarpc,
transport,
assoc_group_id,
0);
torture_assert_ntstatus_ok(torture, status, "opening lsa pipe4");
b4 = p4->binding_handle;
torture_assert_ntstatus_ok(torture, dcerpc_lsa_QuerySecurity_r(b4, mem_ctx, &qsec),
"QuerySecurity failed");
torture_assert_ntstatus_equal(torture, qsec.out.result, NT_STATUS_OK,
"using policy handle on p4");
/*
* now close p2,p3,p4
* without closing the policy handle
*/
torture_comment(torture, "disconnect p2,p3,p4\n");
talloc_free(p2);
talloc_free(p3);
talloc_free(p4);
smb_msleep(10);
/*
* now open p5
*/
torture_comment(torture, "connect lsa pipe5 - should fail\n");
status = torture_rpc_connection_transport(torture, &p5, &ndr_table_lsarpc,
transport,
assoc_group_id,
0);
torture_assert_ntstatus_equal(torture, status, NT_STATUS_UNSUCCESSFUL,
"opening lsa pipe5");
talloc_free(mem_ctx);
return true;
}
static bool test_handles_samr(struct torture_context *torture)
{
NTSTATUS status;
struct dcerpc_pipe *p1, *p2;
struct dcerpc_binding_handle *b1, *b2;
struct policy_handle handle;
struct policy_handle handle2;
struct samr_Connect r;
struct samr_Close c;
TALLOC_CTX *mem_ctx = talloc_new(torture);
torture_comment(torture, "RPC-HANDLE-SAMR\n");
status = torture_rpc_connection(torture, &p1, &ndr_table_samr);
torture_assert_ntstatus_ok(torture, status, "opening samr pipe1");
b1 = p1->binding_handle;
status = torture_rpc_connection(torture, &p2, &ndr_table_samr);
torture_assert_ntstatus_ok(torture, status, "opening samr pipe2");
b2 = p2->binding_handle;
r.in.system_name = 0;
r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
r.out.connect_handle = &handle;
torture_assert_ntstatus_ok(torture, dcerpc_samr_Connect_r(b1, mem_ctx, &r),
"Connect failed");
torture_assert_ntstatus_ok(torture, r.out.result, "opening policy handle on p1");
c.in.handle = &handle;
c.out.handle = &handle2;
status = dcerpc_samr_Close_r(b2, mem_ctx, &c);
torture_assert_ntstatus_equal(torture, status, NT_STATUS_RPC_SS_CONTEXT_MISMATCH,
"closing policy handle on p2");
torture_assert_ntstatus_ok(torture, dcerpc_samr_Close_r(b1, mem_ctx, &c),
"Close failed");
torture_assert_ntstatus_ok(torture, c.out.result, "closing policy handle on p1");
status = dcerpc_samr_Close_r(b1, mem_ctx, &c);
torture_assert_ntstatus_equal(torture, status, NT_STATUS_RPC_SS_CONTEXT_MISMATCH,
"closing policy handle on p1 again");
talloc_free(mem_ctx);
return true;
}
static bool test_handles_mixed_shared(struct torture_context *torture)
{
NTSTATUS status;
struct dcerpc_pipe *p1, *p2, *p3, *p4, *p5, *p6;
struct dcerpc_binding_handle *b1, *b2;
struct policy_handle handle;
struct policy_handle handle2;
struct samr_Connect r;
struct lsa_Close lc;
struct samr_Close sc;
TALLOC_CTX *mem_ctx = talloc_new(torture);
enum dcerpc_transport_t transport;
uint32_t assoc_group_id;
torture_comment(torture, "RPC-HANDLE-MIXED-SHARED\n");
torture_comment(torture, "connect samr pipe1\n");
status = torture_rpc_connection(torture, &p1, &ndr_table_samr);
torture_assert_ntstatus_ok(torture, status, "opening samr pipe1");
b1 = p1->binding_handle;
transport = p1->conn->transport.transport;
assoc_group_id = dcerpc_binding_get_assoc_group_id(p1->binding);
torture_comment(torture, "use assoc_group_id[0x%08X] for new connections\n", assoc_group_id);
torture_comment(torture, "connect lsa pipe2\n");
status = torture_rpc_connection_transport(torture, &p2, &ndr_table_lsarpc,
transport,
assoc_group_id,
0);
torture_assert_ntstatus_ok(torture, status, "opening lsa pipe2");
b2 = p2->binding_handle;
torture_comment(torture, "got assoc_group_id[0x%08X] for p2\n",
dcerpc_binding_get_assoc_group_id(p2->binding));
r.in.system_name = 0;
r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
r.out.connect_handle = &handle;
torture_comment(torture, "samr_Connect to open a policy handle on samr p1\n");
torture_assert_ntstatus_ok(torture, dcerpc_samr_Connect_r(b1, mem_ctx, &r),
"Connect failed");
torture_assert_ntstatus_ok(torture, r.out.result, "opening policy handle on p1");
lc.in.handle = &handle;
lc.out.handle = &handle2;
sc.in.handle = &handle;
sc.out.handle = &handle2;
torture_comment(torture, "use policy handle on lsa p2 - should fail\n");
status = dcerpc_lsa_Close_r(b2, mem_ctx, &lc);
torture_assert_ntstatus_equal(torture, status, NT_STATUS_RPC_SS_CONTEXT_MISMATCH,
"closing handle on lsa p2");
torture_comment(torture, "closing policy handle on samr p1\n");
torture_assert_ntstatus_ok(torture, dcerpc_samr_Close_r(b1, mem_ctx, &sc),
"Close failed");
torture_assert_ntstatus_ok(torture, sc.out.result, "closing policy handle on p1");
talloc_free(p1);
talloc_free(p2);
smb_msleep(10);
torture_comment(torture, "connect samr pipe3 - should fail\n");
status = torture_rpc_connection_transport(torture, &p3, &ndr_table_samr,
transport,
assoc_group_id,
0);
torture_assert_ntstatus_equal(torture, status, NT_STATUS_UNSUCCESSFUL,
"opening samr pipe3");
torture_comment(torture, "connect lsa pipe4 - should fail\n");
status = torture_rpc_connection_transport(torture, &p4, &ndr_table_lsarpc,
transport,
assoc_group_id,
0);
torture_assert_ntstatus_equal(torture, status, NT_STATUS_UNSUCCESSFUL,
"opening lsa pipe4");
/*
* We use ~assoc_group_id instead of p1->assoc_group_id, because
* this way we are less likely to use an id which is already in use.
*/
assoc_group_id = ~assoc_group_id;
torture_comment(torture, "connect samr pipe5 with assoc_group_id[0x%08X]- should fail\n", ++assoc_group_id);
status = torture_rpc_connection_transport(torture, &p5, &ndr_table_samr,
transport,
assoc_group_id,
0);
torture_assert_ntstatus_equal(torture, status, NT_STATUS_UNSUCCESSFUL,
"opening samr pipe5");
torture_comment(torture, "connect lsa pipe6 with assoc_group_id[0x%08X]- should fail\n", ++assoc_group_id);
status = torture_rpc_connection_transport(torture, &p6, &ndr_table_lsarpc,
transport,
assoc_group_id,
0);
torture_assert_ntstatus_equal(torture, status, NT_STATUS_UNSUCCESSFUL,
"opening lsa pipe6");
talloc_free(mem_ctx);
return true;
}
static bool test_handles_random_assoc(struct torture_context *torture)
{
NTSTATUS status;
struct dcerpc_pipe *p1, *p2, *p3;
TALLOC_CTX *mem_ctx = talloc_new(torture);
enum dcerpc_transport_t transport;
uint32_t assoc_group_id;
torture_comment(torture, "RPC-HANDLE-RANDOM-ASSOC\n");
torture_comment(torture, "connect samr pipe1\n");
status = torture_rpc_connection(torture, &p1, &ndr_table_samr);
torture_assert_ntstatus_ok(torture, status, "opening samr pipe1");
torture_comment(torture, "pipe1 uses assoc_group_id[0x%08X]\n",
dcerpc_binding_get_assoc_group_id(p1->binding));
transport = p1->conn->transport.transport;
/*
* We use ~p1->assoc_group_id instead of p1->assoc_group_id, because
* this way we are less likely to use an id which is already in use.
*
* And make sure it doesn't wrap.
*/
assoc_group_id = dcerpc_binding_get_assoc_group_id(p1->binding);
assoc_group_id = ~MIN(assoc_group_id, UINT32_MAX - 3);
torture_comment(torture, "connect samr pipe2 with assoc_group_id[0x%08X]- should fail\n", ++assoc_group_id);
status = torture_rpc_connection_transport(torture, &p2, &ndr_table_samr,
transport,
assoc_group_id,
0);
torture_assert_ntstatus_equal(torture, status, NT_STATUS_UNSUCCESSFUL,
"opening samr pipe2");
torture_comment(torture, "connect samr pipe3 with assoc_group_id[0x%08X]- should fail\n", ++assoc_group_id);
status = torture_rpc_connection_transport(torture, &p3, &ndr_table_samr,
transport,
assoc_group_id,
0);
torture_assert_ntstatus_equal(torture, status, NT_STATUS_UNSUCCESSFUL,
"opening samr pipe3");
talloc_free(mem_ctx);
return true;
}
static bool test_handles_drsuapi(struct torture_context *torture)
{
NTSTATUS status;
struct dcerpc_pipe *p1, *p2;
struct dcerpc_binding_handle *b1, *b2;
struct policy_handle handle;
struct policy_handle handle2;
struct GUID bind_guid;
struct drsuapi_DsBind r;
struct drsuapi_DsUnbind c;
TALLOC_CTX *mem_ctx = talloc_new(torture);
torture_comment(torture, "RPC-HANDLE-DRSUAPI\n");
status = torture_rpc_connection(torture, &p1, &ndr_table_drsuapi);
torture_assert_ntstatus_ok(torture, status, "opening drsuapi pipe1");
b1 = p1->binding_handle;
status = torture_rpc_connection(torture, &p2, &ndr_table_drsuapi);
torture_assert_ntstatus_ok(torture, status, "opening drsuapi pipe1");
b2 = p2->binding_handle;
GUID_from_string(DRSUAPI_DS_BIND_GUID, &bind_guid);
r.in.bind_guid = &bind_guid;
r.in.bind_info = NULL;
r.out.bind_handle = &handle;
status = dcerpc_drsuapi_DsBind_r(b1, mem_ctx, &r);
if (!NT_STATUS_IS_OK(status)) {
torture_comment(torture, "drsuapi_DsBind not supported - skipping\n");
talloc_free(mem_ctx);
return true;
}
c.in.bind_handle = &handle;
c.out.bind_handle = &handle2;
status = dcerpc_drsuapi_DsUnbind_r(b2, mem_ctx, &c);
torture_assert_ntstatus_equal(torture, status, NT_STATUS_RPC_SS_CONTEXT_MISMATCH,
"closing policy handle on p2");
status = dcerpc_drsuapi_DsUnbind_r(b1, mem_ctx, &c);
torture_assert_ntstatus_ok(torture, status, "closing policy handle on p1");
status = dcerpc_drsuapi_DsUnbind_r(b1, mem_ctx, &c);
torture_assert_ntstatus_equal(torture, status, NT_STATUS_RPC_SS_CONTEXT_MISMATCH,
"closing policy handle on p1 again");
talloc_free(mem_ctx);
return true;
}
struct torture_suite *torture_rpc_handles(TALLOC_CTX *mem_ctx)
{
struct torture_suite *suite;
suite = torture_suite_create(mem_ctx, "handles");
torture_suite_add_simple_test(suite, "lsarpc", test_handles_lsa);
torture_suite_add_simple_test(suite, "lsarpc-shared", test_handles_lsa_shared);
torture_suite_add_simple_test(suite, "samr", test_handles_samr);
torture_suite_add_simple_test(suite, "mixed-shared", test_handles_mixed_shared);
torture_suite_add_simple_test(suite, "random-assoc", test_handles_random_assoc);
torture_suite_add_simple_test(suite, "drsuapi", test_handles_drsuapi);
return suite;
}
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