mirror of https://github.com/grpc/grpc.git
Adding connect auth feature. Proxy-Authorization header is being inserted when user creds are present in uri
Yash Tibrewal
7 years ago
parent
19fc5526b2
commit
f7350ea6b7
17 changed files with 1300 additions and 87 deletions
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/*
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* |
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* Copyright 2015 gRPC authors. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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* |
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*/ |
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#include "test/core/end2end/end2end_tests.h" |
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#include "test/core/end2end/fixtures/http_proxy_fixture.h" |
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#include <stdio.h> |
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#include <string.h> |
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#include <grpc/byte_buffer.h> |
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#include <grpc/support/alloc.h> |
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#include <grpc/support/log.h> |
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#include <grpc/support/time.h> |
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#include <grpc/support/useful.h> |
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#include "test/core/end2end/cq_verifier.h" |
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static void *tag(intptr_t t) { return (void *)t; } |
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static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config, |
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const char *test_name, |
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grpc_channel_args *client_args, |
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grpc_channel_args *server_args) { |
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grpc_end2end_test_fixture f; |
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gpr_log(GPR_INFO, "Running test: %s/%s", test_name, config.name); |
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f = config.create_fixture(client_args, server_args); |
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config.init_server(&f, server_args); |
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config.init_client(&f, client_args); |
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return f; |
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} |
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static gpr_timespec n_seconds_from_now(int n) { |
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return grpc_timeout_seconds_to_deadline(n); |
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} |
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static gpr_timespec five_seconds_from_now(void) { |
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return n_seconds_from_now(5); |
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} |
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static void drain_cq(grpc_completion_queue *cq) { |
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grpc_event ev; |
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do { |
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ev = grpc_completion_queue_next(cq, five_seconds_from_now(), NULL); |
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} while (ev.type != GRPC_QUEUE_SHUTDOWN); |
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} |
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static void shutdown_server(grpc_end2end_test_fixture *f) { |
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if (!f->server) return; |
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grpc_server_shutdown_and_notify(f->server, f->shutdown_cq, tag(1000)); |
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GPR_ASSERT(grpc_completion_queue_pluck(f->shutdown_cq, tag(1000), |
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grpc_timeout_seconds_to_deadline(5), |
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NULL) |
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.type == GRPC_OP_COMPLETE); |
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grpc_server_destroy(f->server); |
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f->server = NULL; |
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} |
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static void shutdown_client(grpc_end2end_test_fixture *f) { |
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if (!f->client) return; |
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grpc_channel_destroy(f->client); |
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f->client = NULL; |
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} |
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static void end_test(grpc_end2end_test_fixture *f) { |
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shutdown_server(f); |
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shutdown_client(f); |
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grpc_completion_queue_shutdown(f->cq); |
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drain_cq(f->cq); |
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grpc_completion_queue_destroy(f->cq); |
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grpc_completion_queue_destroy(f->shutdown_cq); |
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} |
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/* Creates and returns a grpc_slice containing random alphanumeric characters.
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*/ |
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static grpc_slice generate_random_slice() { |
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size_t i; |
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static const char chars[] = "abcdefghijklmnopqrstuvwxyz1234567890"; |
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char *output; |
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const size_t output_size = 1024 * 1024; |
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output = gpr_malloc(output_size); |
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for (i = 0; i < output_size - 1; ++i) { |
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output[i] = chars[rand() % (int)(sizeof(chars) - 1)]; |
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} |
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output[output_size - 1] = '\0'; |
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grpc_slice out = grpc_slice_from_copied_string(output); |
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gpr_free(output); |
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return out; |
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} |
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static void request_response_with_payload_and_proxy_auth |
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(grpc_end2end_test_config config, |
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grpc_end2end_test_fixture f) { |
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/* Create large request and response bodies. These are big enough to require
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* multiple round trips to deliver to the peer, and their exact contents of |
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* will be verified on completion. */ |
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grpc_slice request_payload_slice = generate_random_slice(); |
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grpc_slice response_payload_slice = generate_random_slice(); |
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grpc_call *c; |
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grpc_call *s; |
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grpc_byte_buffer *request_payload = |
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grpc_raw_byte_buffer_create(&request_payload_slice, 1); |
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grpc_byte_buffer *response_payload = |
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grpc_raw_byte_buffer_create(&response_payload_slice, 1); |
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cq_verifier *cqv = cq_verifier_create(f.cq); |
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grpc_op ops[6]; |
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grpc_op *op; |
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grpc_metadata_array initial_metadata_recv; |
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grpc_metadata_array trailing_metadata_recv; |
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grpc_metadata_array request_metadata_recv; |
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grpc_byte_buffer *request_payload_recv = NULL; |
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grpc_byte_buffer *response_payload_recv = NULL; |
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grpc_call_details call_details; |
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grpc_status_code status; |
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grpc_call_error error; |
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grpc_slice details; |
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int was_cancelled = 2; |
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gpr_timespec deadline = n_seconds_from_now(60); |
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c = grpc_channel_create_call( |
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f.client, NULL, GRPC_PROPAGATE_DEFAULTS, f.cq, |
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grpc_slice_from_static_string("/foo"), |
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get_host_override_slice("foo.test.google.fr:1234", config), deadline, |
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NULL); |
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GPR_ASSERT(c); |
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grpc_metadata_array_init(&initial_metadata_recv); |
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grpc_metadata_array_init(&trailing_metadata_recv); |
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grpc_metadata_array_init(&request_metadata_recv); |
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grpc_call_details_init(&call_details); |
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memset(ops, 0, sizeof(ops)); |
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op = ops; |
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op->op = GRPC_OP_SEND_INITIAL_METADATA; |
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op->data.send_initial_metadata.count = 0; |
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op->flags = 0; |
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op->reserved = NULL; |
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op++; |
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op->op = GRPC_OP_SEND_MESSAGE; |
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op->data.send_message.send_message = request_payload; |
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op->flags = 0; |
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op->reserved = NULL; |
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op++; |
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op->op = GRPC_OP_SEND_CLOSE_FROM_CLIENT; |
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op->flags = 0; |
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op->reserved = NULL; |
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op++; |
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op->op = GRPC_OP_RECV_INITIAL_METADATA; |
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op->data.recv_initial_metadata.recv_initial_metadata = &initial_metadata_recv; |
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op->flags = 0; |
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op->reserved = NULL; |
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op++; |
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op->op = GRPC_OP_RECV_MESSAGE; |
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op->data.recv_message.recv_message = &response_payload_recv; |
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op->flags = 0; |
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op->reserved = NULL; |
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op++; |
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op->op = GRPC_OP_RECV_STATUS_ON_CLIENT; |
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op->data.recv_status_on_client.trailing_metadata = &trailing_metadata_recv; |
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op->data.recv_status_on_client.status = &status; |
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op->data.recv_status_on_client.status_details = &details; |
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op->flags = 0; |
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op->reserved = NULL; |
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op++; |
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error = grpc_call_start_batch(c, ops, (size_t)(op - ops), tag(1), NULL); |
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GPR_ASSERT(GRPC_CALL_OK == error); |
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error = |
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grpc_server_request_call(f.server, &s, &call_details, |
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&request_metadata_recv, f.cq, f.cq, tag(101)); |
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GPR_ASSERT(GRPC_CALL_OK == error); |
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CQ_EXPECT_COMPLETION(cqv, tag(101), 1); |
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cq_verify(cqv); |
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memset(ops, 0, sizeof(ops)); |
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op = ops; |
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op->op = GRPC_OP_SEND_INITIAL_METADATA; |
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op->data.send_initial_metadata.count = 0; |
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op->flags = 0; |
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op->reserved = NULL; |
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op++; |
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op->op = GRPC_OP_RECV_MESSAGE; |
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op->data.recv_message.recv_message = &request_payload_recv; |
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op->flags = 0; |
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op->reserved = NULL; |
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op++; |
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error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(102), NULL); |
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GPR_ASSERT(GRPC_CALL_OK == error); |
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CQ_EXPECT_COMPLETION(cqv, tag(102), 1); |
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cq_verify(cqv); |
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memset(ops, 0, sizeof(ops)); |
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op = ops; |
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op->op = GRPC_OP_RECV_CLOSE_ON_SERVER; |
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op->data.recv_close_on_server.cancelled = &was_cancelled; |
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op->flags = 0; |
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op->reserved = NULL; |
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op++; |
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op->op = GRPC_OP_SEND_MESSAGE; |
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op->data.send_message.send_message = response_payload; |
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op->flags = 0; |
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op->reserved = NULL; |
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op++; |
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op->op = GRPC_OP_SEND_STATUS_FROM_SERVER; |
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op->data.send_status_from_server.trailing_metadata_count = 0; |
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op->data.send_status_from_server.status = GRPC_STATUS_OK; |
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grpc_slice status_details = grpc_slice_from_static_string("xyz"); |
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op->data.send_status_from_server.status_details = &status_details; |
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op->flags = 0; |
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op->reserved = NULL; |
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op++; |
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error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(103), NULL); |
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GPR_ASSERT(GRPC_CALL_OK == error); |
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CQ_EXPECT_COMPLETION(cqv, tag(103), 1); |
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CQ_EXPECT_COMPLETION(cqv, tag(1), 1); |
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cq_verify(cqv); |
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GPR_ASSERT(status == GRPC_STATUS_OK); |
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GPR_ASSERT(0 == grpc_slice_str_cmp(details, "xyz")); |
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GPR_ASSERT(0 == grpc_slice_str_cmp(call_details.method, "/foo")); |
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validate_host_override_string("foo.test.google.fr:1234", call_details.host, |
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config); |
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GPR_ASSERT(was_cancelled == 0); |
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GPR_ASSERT(byte_buffer_eq_slice(request_payload_recv, request_payload_slice)); |
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GPR_ASSERT( |
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byte_buffer_eq_slice(response_payload_recv, response_payload_slice)); |
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grpc_slice_unref(details); |
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grpc_metadata_array_destroy(&initial_metadata_recv); |
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grpc_metadata_array_destroy(&trailing_metadata_recv); |
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grpc_metadata_array_destroy(&request_metadata_recv); |
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grpc_call_details_destroy(&call_details); |
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grpc_call_unref(c); |
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grpc_call_unref(s); |
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cq_verifier_destroy(cqv); |
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grpc_byte_buffer_destroy(request_payload); |
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grpc_byte_buffer_destroy(response_payload); |
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grpc_byte_buffer_destroy(request_payload_recv); |
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grpc_byte_buffer_destroy(response_payload_recv); |
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} |
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/* Client sends a request with payload, server reads then returns a response
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payload and status. */ |
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static void test_invoke_request_response_with_payload_and_proxy_auth( |
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grpc_end2end_test_config config) { |
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/* Indicate that the proxy requires user auth */ |
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grpc_arg client_arg = {.type = GRPC_ARG_INTEGER, |
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.key = GRPC_END2END_HTTP_PROXY_TEST_CONNECT_AUTH_PRESENT, |
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.value.integer = 0}; |
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grpc_channel_args client_args = {.num_args = 1, .args = &client_arg}; |
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grpc_end2end_test_fixture f = begin_test( |
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config, "test_invoke_request_response_with_payload_and_proxy_auth", |
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&client_args, NULL); |
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request_response_with_payload_and_proxy_auth(config, f); |
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end_test(&f); |
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config.tear_down_data(&f); |
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} |
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static void test_invoke_10_request_response_with_payload_and_proxy_auth( |
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grpc_end2end_test_config config) { |
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int i; |
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/* Indicate that the proxy requires user auth */ |
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grpc_arg client_arg = {.type = GRPC_ARG_INTEGER, |
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.key = GRPC_END2END_HTTP_PROXY_TEST_CONNECT_AUTH_PRESENT, |
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.value.integer = 0}; |
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grpc_channel_args client_args = {.num_args = 1, .args = &client_arg}; |
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grpc_end2end_test_fixture f = begin_test( |
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config, "test_invoke_10_request_response_with_payload_and_proxy_auth", |
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&client_args, NULL); |
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for (i = 0; i < 10; i++) { |
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request_response_with_payload_and_proxy_auth(config, f); |
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} |
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end_test(&f); |
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config.tear_down_data(&f); |
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} |
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void payload_with_proxy_auth(grpc_end2end_test_config config) { |
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test_invoke_request_response_with_payload_and_proxy_auth(config); |
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test_invoke_10_request_response_with_payload_and_proxy_auth(config); |
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} |
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void payload_with_proxy_auth_pre_init(void) {} |
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