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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 "test/core/end2end/end2end_tests.h"
#include <stdio.h>
#include <string.h>
#include <grpc/support/alloc.h>
#include <grpc/support/host_port.h>
#include <grpc/support/log.h>
#include "src/core/lib/channel/channel_args.h"
#include "src/core/lib/iomgr/iomgr.h"
#include "src/core/lib/security/credentials/credentials.h"
#include "test/core/end2end/data/ssl_test_data.h"
#include "test/core/util/port.h"
#include "test/core/util/test_config.h"
static const char oauth2_md[] = "Bearer aaslkfjs424535asdf";
static const char *client_identity_property_name = "smurf_name";
static const char *client_identity = "Brainy Smurf";
typedef struct fullstack_secure_fixture_data {
char *localaddr;
} fullstack_secure_fixture_data;
static const grpc_metadata *find_metadata(const grpc_metadata *md,
size_t md_count, const char *key,
const char *value) {
size_t i;
for (i = 0; i < md_count; i++) {
if (grpc_slice_str_cmp(md[i].key, key) == 0 &&
grpc_slice_str_cmp(md[i].value, value) == 0) {
return &md[i];
}
}
return NULL;
}
typedef struct { size_t pseudo_refcount; } test_processor_state;
static void process_oauth2_success(void *state, grpc_auth_context *ctx,
const grpc_metadata *md, size_t md_count,
grpc_process_auth_metadata_done_cb cb,
void *user_data) {
const grpc_metadata *oauth2 =
find_metadata(md, md_count, "authorization", oauth2_md);
test_processor_state *s;
GPR_ASSERT(state != NULL);
s = (test_processor_state *)state;
GPR_ASSERT(s->pseudo_refcount == 1);
GPR_ASSERT(oauth2 != NULL);
grpc_auth_context_add_cstring_property(ctx, client_identity_property_name,
client_identity);
GPR_ASSERT(grpc_auth_context_set_peer_identity_property_name(
ctx, client_identity_property_name) == 1);
cb(user_data, oauth2, 1, NULL, 0, GRPC_STATUS_OK, NULL);
}
static void process_oauth2_failure(void *state, grpc_auth_context *ctx,
const grpc_metadata *md, size_t md_count,
grpc_process_auth_metadata_done_cb cb,
void *user_data) {
const grpc_metadata *oauth2 =
find_metadata(md, md_count, "authorization", oauth2_md);
test_processor_state *s;
GPR_ASSERT(state != NULL);
s = (test_processor_state *)state;
GPR_ASSERT(s->pseudo_refcount == 1);
GPR_ASSERT(oauth2 != NULL);
cb(user_data, oauth2, 1, NULL, 0, GRPC_STATUS_UNAUTHENTICATED, NULL);
}
static grpc_end2end_test_fixture chttp2_create_fixture_secure_fullstack(
grpc_channel_args *client_args, grpc_channel_args *server_args) {
grpc_end2end_test_fixture f;
int port = grpc_pick_unused_port_or_die();
fullstack_secure_fixture_data *ffd =
gpr_malloc(sizeof(fullstack_secure_fixture_data));
memset(&f, 0, sizeof(f));
gpr_join_host_port(&ffd->localaddr, "localhost", port);
f.fixture_data = ffd;
f.cq = grpc_completion_queue_create_for_next(NULL);
f.shutdown_cq = grpc_completion_queue_create_for_pluck(NULL);
return f;
}
static void chttp2_init_client_secure_fullstack(
grpc_end2end_test_fixture *f, grpc_channel_args *client_args,
grpc_channel_credentials *creds) {
fullstack_secure_fixture_data *ffd = f->fixture_data;
f->client =
grpc_secure_channel_create(creds, ffd->localaddr, client_args, NULL);
GPR_ASSERT(f->client != NULL);
grpc_channel_credentials_release(creds);
}
static void chttp2_init_server_secure_fullstack(
grpc_end2end_test_fixture *f, grpc_channel_args *server_args,
grpc_server_credentials *server_creds) {
fullstack_secure_fixture_data *ffd = f->fixture_data;
if (f->server) {
grpc_server_destroy(f->server);
}
f->server = grpc_server_create(server_args, NULL);
grpc_server_register_completion_queue(f->server, f->cq, NULL);
GPR_ASSERT(grpc_server_add_secure_http2_port(f->server, ffd->localaddr,
server_creds));
grpc_server_credentials_release(server_creds);
grpc_server_start(f->server);
}
void chttp2_tear_down_secure_fullstack(grpc_end2end_test_fixture *f) {
fullstack_secure_fixture_data *ffd = f->fixture_data;
gpr_free(ffd->localaddr);
gpr_free(ffd);
}
static void chttp2_init_client_simple_ssl_with_oauth2_secure_fullstack(
grpc_end2end_test_fixture *f, grpc_channel_args *client_args) {
grpc_channel_credentials *ssl_creds =
grpc_ssl_credentials_create(test_root_cert, NULL, NULL);
grpc_call_credentials *oauth2_creds =
grpc_md_only_test_credentials_create("authorization", oauth2_md, 1);
grpc_channel_credentials *ssl_oauth2_creds =
grpc_composite_channel_credentials_create(ssl_creds, oauth2_creds, NULL);
grpc_arg ssl_name_override = {GRPC_ARG_STRING,
GRPC_SSL_TARGET_NAME_OVERRIDE_ARG,
{"foo.test.google.fr"}};
grpc_channel_args *new_client_args =
grpc_channel_args_copy_and_add(client_args, &ssl_name_override, 1);
chttp2_init_client_secure_fullstack(f, new_client_args, ssl_oauth2_creds);
{
grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
grpc_channel_args_destroy(&exec_ctx, new_client_args);
grpc_exec_ctx_finish(&exec_ctx);
}
grpc_channel_credentials_release(ssl_creds);
grpc_call_credentials_release(oauth2_creds);
}
static int fail_server_auth_check(grpc_channel_args *server_args) {
size_t i;
if (server_args == NULL) return 0;
for (i = 0; i < server_args->num_args; i++) {
if (strcmp(server_args->args[i].key, FAIL_AUTH_CHECK_SERVER_ARG_NAME) ==
0) {
return 1;
}
}
return 0;
}
static void processor_destroy(void *state) {
test_processor_state *s = (test_processor_state *)state;
GPR_ASSERT((s->pseudo_refcount--) == 1);
gpr_free(s);
}
static grpc_auth_metadata_processor test_processor_create(int failing) {
test_processor_state *s = gpr_malloc(sizeof(*s));
grpc_auth_metadata_processor result;
s->pseudo_refcount = 1;
result.state = s;
result.destroy = processor_destroy;
if (failing) {
result.process = process_oauth2_failure;
} else {
result.process = process_oauth2_success;
}
return result;
}
static void chttp2_init_server_simple_ssl_secure_fullstack(
grpc_end2end_test_fixture *f, grpc_channel_args *server_args) {
grpc_ssl_pem_key_cert_pair pem_key_cert_pair = {test_server1_key,
test_server1_cert};
grpc_server_credentials *ssl_creds =
grpc_ssl_server_credentials_create(NULL, &pem_key_cert_pair, 1, 0, NULL);
grpc_server_credentials_set_auth_metadata_processor(
ssl_creds, test_processor_create(fail_server_auth_check(server_args)));
chttp2_init_server_secure_fullstack(f, server_args, ssl_creds);
}
/* All test configurations */
static grpc_end2end_test_config configs[] = {
{"chttp2/simple_ssl_with_oauth2_fullstack",
FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION |
FEATURE_MASK_SUPPORTS_PER_CALL_CREDENTIALS |
FEATURE_MASK_SUPPORTS_CLIENT_CHANNEL |
FEATURE_MASK_SUPPORTS_AUTHORITY_HEADER,
chttp2_create_fixture_secure_fullstack,
chttp2_init_client_simple_ssl_with_oauth2_secure_fullstack,
chttp2_init_server_simple_ssl_secure_fullstack,
chttp2_tear_down_secure_fullstack},
};
int main(int argc, char **argv) {
size_t i;
grpc_test_init(argc, argv);
grpc_end2end_tests_pre_init();
grpc_init();
for (i = 0; i < sizeof(configs) / sizeof(*configs); i++) {
grpc_end2end_tests(argc, argv, configs[i]);
}
grpc_shutdown();
return 0;
}
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