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/*
*
* Copyright 2015-2016, Google Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include "test/core/bad_client/bad_client.h"
#include <string.h>
#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"
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 == strcmp(call_details.host, "localhost"));
GPR_ASSERT(0 == strcmp(call_details.method, "/foo/bar"));
grpc_metadata_array_destroy(&request_metadata_recv);
grpc_call_details_destroy(&call_details);
grpc_call_destroy(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_MILLIS_TO_DEADLINE(20), NULL)
.type == GRPC_QUEUE_TIMEOUT);
}
}
int main(int argc, char **argv) {
grpc_test_init(argc, argv);
/* basic request: check that things are working */
GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR, 0);
GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR_UNUSUAL, 0);
/* push an illegal data frame */
GRPC_RUN_BAD_CLIENT_TEST(verifier, 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,
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,
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,
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, 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,
PFX_STR "\x00\x00\x04\x07\x00\x00\x00\x00\x00", 0);
/* disconnect before sending goaway */
GRPC_RUN_BAD_CLIENT_TEST(failure_verifier,
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,
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,
PFX_STR "\x00\x00\x00\x03\x10\x00\x00\x00\x01", 0);
return 0;
}
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