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/*
Unix SMB/CIFS implementation.
local testing of RPC binding string parsing
Copyright (C) Jelmer Vernooij 2004
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 "librpc/gen_ndr/epmapper.h"
#include "librpc/rpc/dcerpc.h"
static BOOL test_BindingString(TALLOC_CTX *mem_ctx, const char *binding)
{
struct dcerpc_binding *b, *b2;
const char *s, *s2;
struct epm_tower tower;
NTSTATUS status;
/* Parse */
status = dcerpc_parse_binding(mem_ctx, binding, &b);
if (NT_STATUS_IS_ERR(status)) {
DEBUG(0, ("Error parsing binding string '%s': %s\n", binding, nt_errstr(status)));
return False;
}
s = dcerpc_binding_string(mem_ctx, b);
if (!s) {
DEBUG(0, ("Error converting binding back to string for '%s'\n", binding));
return False;
}
if (strcasecmp(binding, s) != 0) {
DEBUG(0, ("Mismatch while comparing original and regenerated binding strings: '%s' <> '%s'\n", binding, s));
return False;
}
/* Generate protocol towers */
status = dcerpc_binding_build_tower(mem_ctx, b, &tower);
if (NT_STATUS_IS_ERR(status)) {
DEBUG(0, ("Error generating protocol tower from '%s': %s\n", binding, nt_errstr(status)));
return False;
}
/* Convert back to binding and then back to string and compare */
status = dcerpc_binding_from_tower(mem_ctx, &tower, &b2);
if (NT_STATUS_IS_ERR(status)) {
DEBUG(0, ("Error generating binding from tower for original binding '%s': %s\n", binding, nt_errstr(status)));
return False;
}
/* Compare to a stripped down version of the binding string because
* the protocol tower doesn't contain the extra option data */
b->options = NULL;
b->flags = 0;
s = dcerpc_binding_string(mem_ctx, b);
if (!s) {
DEBUG(0, ("Error converting binding back to string for (stripped down) '%s'\n", binding));
return False;
}
s2 = dcerpc_binding_string(mem_ctx, b2);
if (!s) {
DEBUG(0, ("Error converting binding back to string for '%s'\n", binding));
return False;
}
if (is_ipaddress(b->host) && strcasecmp(s, s2) != 0) {
DEBUG(0, ("Mismatch while comparing original and from protocol tower generated binding strings: '%s' <> '%s'\n", s, s2));
return False;
}
return True;
}
static const char *test_strings[] = {
"ncacn_np:",
"ncalrpc:",
"ncalrpc:[,Security=Sane]",
"ncacn_np:[rpcecho]",
"ncacn_np:127.0.0.1[rpcecho]",
"ncacn_ip_tcp:127.0.0.1",
"ncacn_ip_tcp:127.0.0.1[20]",
"ncacn_ip_tcp:127.0.0.1[20,sign]",
"ncacn_ip_tcp:127.0.0.1[20,Security=Foobar,sign]",
"ncacn_http:127.0.0.1",
"ncacn_http:127.0.0.1[78]",
"ncacn_http:127.0.0.1[78,ProxyServer=myproxy:3128]",
"ncacn_np:localhost[rpcecho]",
"ncacn_np:[/pipe/rpcecho]",
"ncacn_np:localhost[/pipe/rpcecho,sign,seal]",
"ncacn_np:[,sign]",
"ncadg_ip_udp:",
"308FB580-1EB2-11CA-923B-08002B1075A7@ncacn_np:localhost",
"308FB580-1EB2-11CA-923B-08002B1075A7@ncacn_ip_tcp:127.0.0.1",
"ncacn_unix_stream:[/tmp/epmapper]",
"ncalrpc:[IDENTIFIER]",
"ncacn_unix_stream:[/tmp/epmapper,sign]",
};
BOOL torture_local_binding_string(void)
{
BOOL ret = True;
TALLOC_CTX *mem_ctx = talloc_init("test_BindingString");
int i;
for (i = 0; i < ARRAY_SIZE(test_strings); i++) {
ret &= test_BindingString(mem_ctx, test_strings[i]);
}
talloc_free(mem_ctx);
return ret;
}
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