diff options
Diffstat (limited to 'source4')
| -rw-r--r-- | source4/Makefile.in | 2 | ||||
| -rw-r--r-- | source4/librpc/idl/w32time.idl | 1 | ||||
| -rw-r--r-- | source4/librpc/rpc/dcerpc_util.c | 14 | ||||
| -rw-r--r-- | source4/torture/rpc/autoidl.c | 155 | ||||
| -rw-r--r-- | source4/torture/torture.c | 1 |
5 files changed, 172 insertions, 1 deletions
diff --git a/source4/Makefile.in b/source4/Makefile.in index a7895b24ce..6a9017bbe1 100644 --- a/source4/Makefile.in +++ b/source4/Makefile.in @@ -443,7 +443,7 @@ SMBTORTURE_RPC_OBJ = torture/rpc/lsa.o torture/rpc/echo.o torture/rpc/dfs.o \ torture/rpc/spoolss.o torture/rpc/samr.o torture/rpc/wkssvc.o \ torture/rpc/srvsvc.o torture/rpc/atsvc.o torture/rpc/eventlog.o \ torture/rpc/epmapper.o torture/rpc/winreg.o torture/rpc/mgmt.o \ - torture/rpc/scanner.o + torture/rpc/scanner.o torture/rpc/autoidl.o SMBTORTURE_OBJ1 = torture/torture.o torture/torture_util.o torture/nbio.o torture/scanner.o \ torture/utable.o torture/denytest.o torture/mangle_test.o \ diff --git a/source4/librpc/idl/w32time.idl b/source4/librpc/idl/w32time.idl index cca5cacc3b..bb14bddbfd 100644 --- a/source4/librpc/idl/w32time.idl +++ b/source4/librpc/idl/w32time.idl @@ -4,6 +4,7 @@ [ uuid(8fb6d884-2388-11d0-8c35-00c04fda2795), + endpoints(srvsvc atsvc browser keysvc wkssvc), version(4.1) ] interface w32time diff --git a/source4/librpc/rpc/dcerpc_util.c b/source4/librpc/rpc/dcerpc_util.c index d439c89e65..ef4af9f661 100644 --- a/source4/librpc/rpc/dcerpc_util.c +++ b/source4/librpc/rpc/dcerpc_util.c @@ -187,3 +187,17 @@ int idl_num_calls(const char *uuid, uint32 if_version) return -1; } + +/* + find a dcerpc interface by name +*/ +const struct dcerpc_interface_table *idl_iface_by_name(const char *name) +{ + int i; + for (i=0;dcerpc_pipes[i];i++) { + if (strcasecmp(dcerpc_pipes[i]->name, name) == 0) { + return dcerpc_pipes[i]; + } + } + return NULL; +} diff --git a/source4/torture/rpc/autoidl.c b/source4/torture/rpc/autoidl.c new file mode 100644 index 0000000000..9e27ca7b58 --- /dev/null +++ b/source4/torture/rpc/autoidl.c @@ -0,0 +1,155 @@ +/* + Unix SMB/CIFS implementation. + + auto-idl scanner + + Copyright (C) Andrew Tridgell 2003 + + 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" + + +static void reopen(struct dcerpc_pipe **p, const struct dcerpc_interface_table *iface) +{ + NTSTATUS status; + + if (*p) { + dcerpc_pipe_close(*p); + } + + status = torture_rpc_connection(p, iface->endpoints->names[0], iface->uuid, iface->if_version); + if (!NT_STATUS_IS_OK(status)) { + printf("Failed to reopen '%s' - %s\n", iface->name, nt_errstr(status)); + exit(1); + } +} + + +static void test_ptr_scan(TALLOC_CTX *mem_ctx, const struct dcerpc_interface_table *iface, + int opnum, int min_in) +{ + DATA_BLOB stub_in, stub_out; + int ofs; + NTSTATUS status; + struct dcerpc_pipe *p = NULL; + + reopen(&p, iface); + + stub_in = data_blob(NULL, min_in); + data_blob_clear(&stub_in); + + /* work out the minimum amount of input data */ + for (ofs=0;ofs<min_in;ofs+=4) { + SIVAL(stub_in.data, ofs, 1); + status = dcerpc_request(p, opnum, mem_ctx, &stub_in, &stub_out); + SIVAL(stub_in.data, ofs, 0); + + if (NT_STATUS_EQUAL(status, NT_STATUS_NET_WRITE_FAULT)) { + printf("opnum %d ofs %d size %d fault 0x%08x\n", + opnum, ofs, min_in, p->last_fault_code); + if (p->last_fault_code == 5) { + reopen(&p, iface); + } + continue; + } + printf("opnum %d ofs %d error %s\n", opnum, ofs, nt_errstr(status)); + } + + dcerpc_pipe_close(p); +} + + +static void test_scan_call(TALLOC_CTX *mem_ctx, const struct dcerpc_interface_table *iface, int opnum) +{ + DATA_BLOB stub_in, stub_out; + int i; + NTSTATUS status; + struct dcerpc_pipe *p = NULL; + + reopen(&p, iface); + + /* work out the minimum amount of input data */ + for (i=0;i<100;i++) { + stub_in = data_blob(NULL, i); + data_blob_clear(&stub_in); + + status = dcerpc_request(p, opnum, mem_ctx, &stub_in, &stub_out); + + if (NT_STATUS_IS_OK(status)) { + printf("opnum %d min_input %d - output %d\n", + opnum, stub_in.length, stub_out.length); + dcerpc_pipe_close(p); + test_ptr_scan(mem_ctx, iface, opnum, stub_in.length); + return; + } + + if (NT_STATUS_EQUAL(status, NT_STATUS_NET_WRITE_FAULT)) { + printf("opnum %d size %d fault 0x%08x\n", opnum, i, p->last_fault_code); + if (p->last_fault_code == 5) { + reopen(&p, iface); + } + continue; + } + + printf("opnum %d size %d error %s\n", opnum, i, nt_errstr(status)); + } + + printf("opnum %d minimum not found!?\n", opnum); + dcerpc_pipe_close(p); +} + + +static void test_auto_scan(TALLOC_CTX *mem_ctx, const struct dcerpc_interface_table *iface) +{ + int i; + for (i=0;i<100;i++) { + test_scan_call(mem_ctx, iface, i); + } +} + +BOOL torture_rpc_autoidl(int dummy) +{ + NTSTATUS status; + TALLOC_CTX *mem_ctx; + const struct dcerpc_interface_table *iface; + char *host = lp_parm_string(-1, "torture", "host"); + char *transport = lp_parm_string(-1, "torture", "transport"); + + iface = idl_iface_by_name("browser"); + if (!iface) { + printf("Unknown interface!\n"); + return False; + } + + mem_ctx = talloc_init("torture_rpc_autoidl"); + + printf("\nProbing pipe '%s'\n", iface->name); + + /* on TCP we need to find the right endpoint */ + if (strcasecmp(transport, "ncacn_ip_tcp") == 0) { + uint32 port; + status = dcerpc_epm_map_tcp_port(host, iface->uuid, iface->if_version, &port); + if (!NT_STATUS_IS_OK(status)) { + return False; + } + lp_set_cmdline("torture:share", talloc_asprintf(mem_ctx, "%u", port)); + } + + test_auto_scan(mem_ctx, iface); + + return True; +} diff --git a/source4/torture/torture.c b/source4/torture/torture.c index 0a15620174..5b6566df81 100644 --- a/source4/torture/torture.c +++ b/source4/torture/torture.c @@ -4070,6 +4070,7 @@ static struct { {"RPC-WINREG", torture_rpc_winreg, 0}, {"RPC-MGMT", torture_rpc_mgmt, 0}, {"RPC-SCANNER", torture_rpc_scanner, 0}, + {"RPC-AUTOIDL", torture_rpc_autoidl, 0}, {NULL, NULL, 0}}; |