Files
libssh/tests/fuzz/ssh_server_mock.h
Arthur Chan 4dfcdd96b8 OSS-Fuzz: Add fuzzer for scp functions
Signed-off-by: Arthur Chan <arthur.chan@adalogics.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
2026-03-13 20:48:53 +01:00

61 lines
1.8 KiB
C

/*
* Copyright 2026 libssh 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.
*/
#ifndef SSH_SERVER_MOCK_H
#define SSH_SERVER_MOCK_H
#include <pthread.h>
#include <stdbool.h>
#include <stdint.h>
/* Server callback type */
typedef int (*ssh_mock_callback_fn)(void *channel,
const void *data,
size_t size,
void *userdata);
/* Mock server configuration */
struct ssh_mock_server_config {
const uint8_t *protocol_data;
size_t protocol_data_size;
ssh_mock_callback_fn exec_callback;
ssh_mock_callback_fn subsystem_callback;
void *callback_userdata;
const char *cipher;
const char *hmac;
int server_socket;
int client_socket;
bool server_ready;
bool server_error;
};
/* Public API functions */
int ssh_mock_server_start(struct ssh_mock_server_config *config,
pthread_t *thread);
int ssh_mock_send_raw_data(void *channel,
const void *data,
size_t size,
void *userdata);
int ssh_mock_write_hostkey(const char *path);
/* Fixed ed25519 key constant */
extern const char *ssh_mock_ed25519_key_pem;
/* Centralized hostkey path used by all mock servers */
#define SSH_MOCK_HOSTKEY_PATH "/tmp/libssh_mock_fuzz_key"
#endif