/* * * Copyright 2015 gRPC authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * */ #include "test/core/bad_client/bad_client.h" #include #include #include "src/core/lib/surface/server.h" #include "test/core/end2end/cq_verifier.h" #define PFX_STR \ "PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n" \ "\x00\x00\x00\x04\x00\x00\x00\x00\x00" /* settings frame */ \ "\x00\x00\xc9\x01\x04\x00\x00\x00\x01" /* headers: generated from \ simple_request.headers in this \ directory */ \ "\x10\x05:path\x08/foo/bar" \ "\x10\x07:scheme\x04http" \ "\x10\x07:method\x04POST" \ "\x10\x0a:authority\x09localhost" \ "\x10\x0c" \ "content-type\x10" \ "application/grpc" \ "\x10\x14grpc-accept-encoding\x15" \ "deflate,identity,gzip" \ "\x10\x02te\x08trailers" \ "\x10\x0auser-agent\"bad-client grpc-c/0.12.0.0 (linux)" #define PFX_STR_UNUSUAL \ "PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n" \ "\x00\x00\x00\x04\x00\x00\x00\x00\x00" /* settings frame */ \ "\x00\x00\xf4\x01\x04\x00\x00\x00\x01" /* headers: generated from \ simple_request_unusual.headers \ in this directory */ \ "\x10\x05:path\x08/foo/bar" \ "\x10\x07:scheme\x04http" \ "\x10\x07:method\x04POST" \ "\x10\x04host\x09localhost" \ "\x10\x0c" \ "content-type\x1e" \ "application/grpc+this-is-valid" \ "\x10\x14grpc-accept-encoding\x15identity,deflate,gzip" \ "\x10\x02te\x08trailers" \ "\x10\x0auser-agent\"bad-client grpc-c/0.12.0.0 (linux)" \ "\x10\x0cgrpc-timeout\x03" \ "10S" \ "\x10\x0cgrpc-timeout\x02" \ "5S" #define PFX_STR_UNUSUAL2 \ "PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n" \ "\x00\x00\x00\x04\x00\x00\x00\x00\x00" /* settings frame */ \ "\x00\x00\xf4\x01\x04\x00\x00\x00\x01" /* headers: generated from \ simple_request_unusual2.headers \ in this directory */ \ "\x10\x05:path\x08/foo/bar" \ "\x10\x07:scheme\x04http" \ "\x10\x07:method\x04POST" \ "\x10\x04host\x09localhost" \ "\x10\x0c" \ "content-type\x1e" \ "application/grpc;this-is-valid" \ "\x10\x14grpc-accept-encoding\x15identity,deflate,gzip" \ "\x10\x02te\x08trailers" \ "\x10\x0auser-agent\"bad-client grpc-c/0.12.0.0 (linux)" \ "\x10\x0cgrpc-timeout\x03" \ "10S" \ "\x10\x0cgrpc-timeout\x02" \ "5S" static void* tag(intptr_t t) { return (void*)t; } static void verifier(grpc_server* server, grpc_completion_queue* cq, void* registered_method) { grpc_call_error error; grpc_call* s; grpc_call_details call_details; cq_verifier* cqv = cq_verifier_create(cq); grpc_metadata_array request_metadata_recv; grpc_call_details_init(&call_details); grpc_metadata_array_init(&request_metadata_recv); error = grpc_server_request_call(server, &s, &call_details, &request_metadata_recv, cq, cq, tag(101)); GPR_ASSERT(GRPC_CALL_OK == error); CQ_EXPECT_COMPLETION(cqv, tag(101), 1); cq_verify(cqv); GPR_ASSERT(0 == grpc_slice_str_cmp(call_details.host, "localhost")); GPR_ASSERT(0 == grpc_slice_str_cmp(call_details.method, "/foo/bar")); grpc_metadata_array_destroy(&request_metadata_recv); grpc_call_details_destroy(&call_details); grpc_call_unref(s); cq_verifier_destroy(cqv); } static void failure_verifier(grpc_server* server, grpc_completion_queue* cq, void* registered_method) { while (grpc_server_has_open_connections(server)) { GPR_ASSERT(grpc_completion_queue_next( cq, grpc_timeout_milliseconds_to_deadline(20), nullptr) .type == GRPC_QUEUE_TIMEOUT); } } int main(int argc, char** argv) { grpc::testing::TestEnvironment env(argc, argv); grpc_init(); /* basic request: check that things are working */ GRPC_RUN_BAD_CLIENT_TEST(verifier, nullptr, PFX_STR, 0); GRPC_RUN_BAD_CLIENT_TEST(verifier, nullptr, PFX_STR_UNUSUAL, 0); GRPC_RUN_BAD_CLIENT_TEST(verifier, nullptr, PFX_STR_UNUSUAL2, 0); /* push an illegal data frame */ GRPC_RUN_BAD_CLIENT_TEST(verifier, nullptr, PFX_STR "\x00\x00\x05\x00\x00\x00\x00\x00\x01" "\x34\x00\x00\x00\x00", 0); /* push a data frame with bad flags */ GRPC_RUN_BAD_CLIENT_TEST(verifier, nullptr, PFX_STR "\x00\x00\x00\x00\x02\x00\x00\x00\x01", 0); /* push a window update with a bad length */ GRPC_RUN_BAD_CLIENT_TEST(failure_verifier, nullptr, PFX_STR "\x00\x00\x01\x08\x00\x00\x00\x00\x01", 0); /* push a window update with bad flags */ GRPC_RUN_BAD_CLIENT_TEST(failure_verifier, nullptr, PFX_STR "\x00\x00\x00\x08\x10\x00\x00\x00\x01", 0); /* push a window update with bad data */ GRPC_RUN_BAD_CLIENT_TEST(failure_verifier, nullptr, PFX_STR "\x00\x00\x04\x08\x00\x00\x00\x00\x01" "\xff\xff\xff\xff", 0); /* push a short goaway */ GRPC_RUN_BAD_CLIENT_TEST(failure_verifier, nullptr, PFX_STR "\x00\x00\x04\x07\x00\x00\x00\x00\x00", 0); /* disconnect before sending goaway */ GRPC_RUN_BAD_CLIENT_TEST(failure_verifier, nullptr, PFX_STR "\x00\x01\x12\x07\x00\x00\x00\x00\x00", GRPC_BAD_CLIENT_DISCONNECT); /* push a rst_stream with a bad length */ GRPC_RUN_BAD_CLIENT_TEST(failure_verifier, nullptr, PFX_STR "\x00\x00\x01\x03\x00\x00\x00\x00\x01", 0); /* push a rst_stream with bad flags */ GRPC_RUN_BAD_CLIENT_TEST(failure_verifier, nullptr, PFX_STR "\x00\x00\x00\x03\x10\x00\x00\x00\x01", 0); grpc_shutdown(); return 0; }