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#ifndef AWS_HTTP_PROXY_TEST_HELPER_H
#define AWS_HTTP_PROXY_TEST_HELPER_H
/**
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0.
*/
#include <aws/common/condition_variable.h>
#include <aws/common/mutex.h>
#include <aws/http/proxy.h>
#include <aws/io/channel_bootstrap.h>
#include <aws/io/event_loop.h>
#include <aws/io/logging.h>
#include <aws/io/tls_channel_handler.h>
struct aws_http_client_bootstrap;
struct testing_channel;
typedef void(aws_http_release_connection_fn)(struct aws_http_connection *connection);
enum proxy_tester_test_mode {
PTTM_HTTP_FORWARD = 0,
PTTM_HTTP_TUNNEL,
PTTM_HTTPS_TUNNEL,
};
enum proxy_tester_failure_type {
PTFT_NONE = 0,
PTFT_CONNECT_REQUEST,
PTFT_TLS_NEGOTIATION,
PTFT_CHANNEL,
PTFT_CONNECTION,
PTFT_PROXY_STRATEGY,
};
struct proxy_tester_options {
struct aws_allocator *alloc;
struct aws_http_proxy_options *proxy_options;
struct aws_byte_cursor host;
uint16_t port;
enum proxy_tester_test_mode test_mode;
enum proxy_tester_failure_type failure_type;
uint32_t desired_connect_response_count;
struct aws_byte_cursor *desired_connect_responses;
};
struct proxy_tester {
struct aws_allocator *alloc;
struct aws_logger logger;
struct aws_event_loop_group *event_loop_group;
struct aws_host_resolver *host_resolver;
struct aws_client_bootstrap *client_bootstrap;
struct aws_tls_ctx *tls_ctx;
struct aws_tls_ctx_options tls_ctx_options;
struct aws_tls_connection_options tls_connection_options;
struct aws_http_proxy_options proxy_options;
struct aws_byte_cursor host;
uint16_t port;
enum proxy_tester_test_mode test_mode;
enum proxy_tester_failure_type failure_type;
struct aws_http_connection *client_connection;
struct aws_array_list testing_channels;
bool client_connection_is_setup;
bool client_connection_is_shutdown;
/* If we need to wait for some async process*/
struct aws_mutex wait_lock;
struct aws_condition_variable wait_cvar;
int wait_result;
bool request_successful;
bool request_complete;
bool tls_finished;
bool tls_successful;
struct aws_byte_buf connection_host_name;
uint16_t connection_port;
struct aws_array_list connect_requests;
uint32_t current_response_index;
struct aws_array_list desired_connect_responses;
};
int proxy_tester_wait(struct proxy_tester *tester, bool (*pred)(void *user_data));
bool proxy_tester_connection_setup_pred(void *user_data);
bool proxy_tester_connection_complete_pred(void *user_data);
bool proxy_tester_connection_shutdown_pred(void *user_data);
bool proxy_tester_request_complete_pred_fn(void *user_data);
int proxy_tester_init(struct proxy_tester *tester, const struct proxy_tester_options *options);
int proxy_tester_clean_up(struct proxy_tester *tester);
void proxy_tester_on_client_connection_setup(struct aws_http_connection *connection, int error_code, void *user_data);
void proxy_tester_on_client_connection_shutdown(
struct aws_http_connection *connection,
int error_code,
void *user_data);
void proxy_tester_on_client_bootstrap_shutdown(void *user_data);
int proxy_tester_create_testing_channel_connection(
struct proxy_tester *tester,
struct aws_http_client_bootstrap *http_bootstrap);
int proxy_tester_verify_connect_request(struct proxy_tester *tester);
int proxy_tester_send_connect_response(struct proxy_tester *tester);
int proxy_tester_verify_connection_attempt_was_to_proxy(
struct proxy_tester *tester,
struct aws_byte_cursor expected_host,
uint16_t expected_port);
struct testing_channel *proxy_tester_get_current_channel(struct proxy_tester *tester);
#endif /* AWS_HTTP_PROXY_TEST_HELPER_H */
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