source4/librpc/tests/binding_string.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    local testing of RPC binding string parsing
   5
   6    Copyright (C) Jelmer Vernooij 2004
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 */
  21
  22 #include "includes.h"
  23 #include "librpc/gen_ndr/epmapper.h"
  24 #include "librpc/rpc/dcerpc.h"
  25 #include "torture/torture.h"
  26
  27 static bool test_BindingString(struct torture_context *tctx,
  28                                                            const void *test_data)
  29 {
  30         const char *binding = test_data;
  31         struct dcerpc_binding *b, *b2;
  32         const char *s, *s2;
  33         struct epm_tower tower;
  34         TALLOC_CTX *mem_ctx = tctx;
  35
  36         /* Parse */
  37         torture_assert_ntstatus_ok(tctx, dcerpc_parse_binding(mem_ctx, binding, &b),
  38                 "Error parsing binding string");
  39
  40         s = dcerpc_binding_string(mem_ctx, b);
  41         torture_assert(tctx, s != NULL, "Error converting binding back to string");
  42
  43         torture_assert_casestr_equal(tctx, binding, s,
  44                 "Mismatch while comparing original and regenerated binding strings");
  45
  46         /* Generate protocol towers */
  47         torture_assert_ntstatus_ok(tctx, dcerpc_binding_build_tower(mem_ctx, b, &tower),
  48                 "Error generating protocol tower");
  49
  50         /* Convert back to binding and then back to string and compare */
  51
  52         torture_assert_ntstatus_ok(tctx, dcerpc_binding_from_tower(mem_ctx, &tower, &b2),
  53                             "Error generating binding from tower for original binding");
  54
  55         /* Compare to a stripped down version of the binding string because
  56          * the protocol tower doesn't contain the extra option data */
  57         b->options = NULL;
  58
  59         b->flags = 0;
  60
  61         s = dcerpc_binding_string(mem_ctx, b);
  62         torture_assert(tctx, s != NULL, "Error converting binding back to string for (stripped down)");
  63
  64         s2 = dcerpc_binding_string(mem_ctx, b2);
  65         torture_assert(tctx, s != NULL, "Error converting binding back to string");
  66
  67         if (is_ipaddress(b->host))
  68                 torture_assert_casestr_equal(tctx, s, s2, "Mismatch while comparing original and from protocol tower generated binding strings");
  69
  70         return true;
  71 }
  72
  73 static const char *test_strings[] = {
  74         "ncacn_np:",
  75         "ncalrpc:",
  76         "ncalrpc:[,Security=Sane]",
  77         "ncacn_np:[rpcecho]",
  78         "ncacn_np:127.0.0.1[rpcecho]",
  79         "ncacn_ip_tcp:127.0.0.1",
  80         "ncacn_ip_tcp:127.0.0.1[20]",
  81         "ncacn_ip_tcp:127.0.0.1[20,sign]",
  82         "ncacn_ip_tcp:127.0.0.1[20,Security=Foobar,sign]",
  83         "ncacn_http:127.0.0.1",
  84         "ncacn_http:127.0.0.1[78]",
  85         "ncacn_http:127.0.0.1[78,ProxyServer=myproxy:3128]",
  86         "ncacn_np:localhost[rpcecho]",
  87         "ncacn_np:[/pipe/rpcecho]",
  88         "ncacn_np:localhost[/pipe/rpcecho,sign,seal]",
  89         "ncacn_np:[,sign]",
  90         "ncadg_ip_udp:",
  91         "308FB580-1EB2-11CA-923B-08002B1075A7@ncacn_np:localhost",
  92         "308FB580-1EB2-11CA-923B-08002B1075A7@ncacn_ip_tcp:127.0.0.1",
  93         "ncacn_unix_stream:[/tmp/epmapper]",
  94         "ncalrpc:[IDENTIFIER]",
  95         "ncacn_unix_stream:[/tmp/epmapper,sign]",
  96 };
  97
  98 static bool test_no_transport(struct torture_context *tctx)
  99 {
 100         const char *binding = "somehost";
 101         struct dcerpc_binding *b;
 102         const char *s;
 103
 104         /* Parse */
 105         torture_assert_ntstatus_ok(tctx, dcerpc_parse_binding(tctx, binding, &b),
 106                 "Error parsing binding string");
 107
 108         torture_assert(tctx, b->transport == NCA_UNKNOWN, "invalid transport");
 109
 110         s = dcerpc_binding_string(tctx, b);
 111         torture_assert(tctx, s != NULL, "Error converting binding back to string");
 112
 113         torture_assert_casestr_equal(tctx, binding, s,
 114                 "Mismatch while comparing original and regenerated binding strings");
 115
 116         return true;
 117 }
 118
 119 struct torture_suite *torture_local_binding_string(TALLOC_CTX *mem_ctx)
 120 {
 121         int i;
 122         struct torture_suite *suite = torture_suite_create(mem_ctx,
 123                                                                                                            "BINDING");
 124
 125         for (i = 0; i < ARRAY_SIZE(test_strings); i++) {
 126                 torture_suite_add_simple_tcase(suite, test_strings[i],
 127                                                 test_BindingString, test_strings[i]);
 128         }
 129
 130         torture_suite_add_simple_test(suite, "no transport", test_no_transport);
 131
 132         return suite;
 133 }