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/*
*
* 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 <stdint.h>
#include <grpc/grpc.h>
#include <grpc/slice.h>
#include <grpc/support/log.h>
#include "src/core/lib/surface/server.h"
#include "test/core/bad_client/bad_client.h"
#include "test/core/end2end/cq_verifier.h"
#include "test/core/util/test_config.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 reinterpret_cast<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;
grpc_core::CqVerifier cqv(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);
cqv.Expect(tag(101), true);
cqv.Verify();
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);
}
static void failure_verifier(grpc_server* server, grpc_completion_queue* cq,
void* /*registered_method*/) {
while (grpc_core::Server::FromC(server)->HasOpenConnections()) {
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 (0 is not legal window size increment)
*/
GRPC_RUN_BAD_CLIENT_TEST(failure_verifier, nullptr,
PFX_STR
"\x00\x00\x04\x08\x00\x00\x00\x00\x01"
"\x00\x00\x00\x00",
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;
}
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