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1 /*
2  *
3  * Copyright 2015 gRPC authors.
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  *     http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  *
17  */
18 
19 #include <string.h>
20 
21 #include <grpc/grpc.h>
22 #include <grpc/grpc_security.h>
23 #include <grpc/support/log.h>
24 #include "src/core/ext/filters/client_channel/resolver_registry.h"
25 #include "src/core/lib/security/credentials/fake/fake_credentials.h"
26 #include "src/core/lib/security/security_connector/security_connector.h"
27 #include "src/core/lib/surface/channel.h"
28 #include "test/core/util/test_config.h"
29 
test_unknown_scheme_target(void)30 void test_unknown_scheme_target(void) {
31   grpc_core::ResolverRegistry::Builder::ShutdownRegistry();
32   grpc_core::ResolverRegistry::Builder::InitRegistry();
33   grpc_channel_credentials* creds =
34       grpc_fake_transport_security_credentials_create();
35   grpc_channel* chan =
36       grpc_secure_channel_create(creds, "blah://blah", nullptr, nullptr);
37   grpc_channel_element* elem =
38       grpc_channel_stack_element(grpc_channel_get_channel_stack(chan), 0);
39   GPR_ASSERT(0 == strcmp(elem->filter->name, "lame-client"));
40   grpc_core::ExecCtx exec_ctx;
41   GRPC_CHANNEL_INTERNAL_UNREF(chan, "test");
42   grpc_channel_credentials_unref(creds);
43 }
44 
test_security_connector_already_in_arg(void)45 void test_security_connector_already_in_arg(void) {
46   grpc_arg arg;
47   arg.type = GRPC_ARG_POINTER;
48   arg.value.pointer.p = nullptr;
49   arg.key = const_cast<char*>(GRPC_ARG_SECURITY_CONNECTOR);
50   grpc_channel_args args;
51   args.num_args = 1;
52   args.args = &arg;
53   grpc_channel* chan =
54       grpc_secure_channel_create(nullptr, nullptr, &args, nullptr);
55   grpc_channel_element* elem =
56       grpc_channel_stack_element(grpc_channel_get_channel_stack(chan), 0);
57   GPR_ASSERT(0 == strcmp(elem->filter->name, "lame-client"));
58   grpc_core::ExecCtx exec_ctx;
59   GRPC_CHANNEL_INTERNAL_UNREF(chan, "test");
60 }
61 
test_null_creds(void)62 void test_null_creds(void) {
63   grpc_channel* chan =
64       grpc_secure_channel_create(nullptr, nullptr, nullptr, nullptr);
65   grpc_channel_element* elem =
66       grpc_channel_stack_element(grpc_channel_get_channel_stack(chan), 0);
67   GPR_ASSERT(0 == strcmp(elem->filter->name, "lame-client"));
68   grpc_core::ExecCtx exec_ctx;
69   GRPC_CHANNEL_INTERNAL_UNREF(chan, "test");
70 }
71 
main(int argc,char ** argv)72 int main(int argc, char** argv) {
73   grpc_test_init(argc, argv);
74   grpc_init();
75   test_security_connector_already_in_arg();
76   test_null_creds();
77   test_unknown_scheme_target();
78   grpc_shutdown();
79   return 0;
80 }
81