| // SPDX-License-Identifier: LGPL-2.1+ |
| /* |
| * Copyright (C) 2015-2020 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. |
| */ |
| |
| #include "wireguard.h" |
| #include <stdio.h> |
| #include <string.h> |
| #include <stdlib.h> |
| |
| void list_devices(void) |
| { |
| char *device_names, *device_name; |
| size_t len; |
| |
| device_names = wg_list_device_names(); |
| if (!device_names) { |
| perror("Unable to get device names"); |
| exit(1); |
| } |
| wg_for_each_device_name(device_names, device_name, len) { |
| wg_device *device; |
| wg_peer *peer; |
| wg_key_b64_string key; |
| |
| if (wg_get_device(&device, device_name) < 0) { |
| perror("Unable to get device"); |
| continue; |
| } |
| if (device->flags & WGDEVICE_HAS_PUBLIC_KEY) { |
| wg_key_to_base64(key, device->public_key); |
| printf("%s has public key %s\n", device_name, key); |
| } else |
| printf("%s has no public key\n", device_name); |
| wg_for_each_peer(device, peer) { |
| wg_key_to_base64(key, peer->public_key); |
| printf(" - peer %s\n", key); |
| } |
| wg_free_device(device); |
| } |
| free(device_names); |
| } |
| |
| int main(int argc, char *argv[]) |
| { |
| wg_peer new_peer = { |
| .flags = WGPEER_HAS_PUBLIC_KEY | WGPEER_REPLACE_ALLOWEDIPS |
| }; |
| wg_device new_device = { |
| .name = "wgtest0", |
| .listen_port = 1234, |
| .flags = WGDEVICE_HAS_PRIVATE_KEY | WGDEVICE_HAS_LISTEN_PORT, |
| .first_peer = &new_peer, |
| .last_peer = &new_peer |
| }; |
| wg_key temp_private_key; |
| |
| wg_generate_private_key(temp_private_key); |
| wg_generate_public_key(new_peer.public_key, temp_private_key); |
| wg_generate_private_key(new_device.private_key); |
| |
| if (wg_add_device(new_device.name) < 0) { |
| perror("Unable to add device"); |
| exit(1); |
| } |
| |
| if (wg_set_device(&new_device) < 0) { |
| perror("Unable to set device"); |
| exit(1); |
| } |
| |
| list_devices(); |
| |
| if (wg_del_device(new_device.name) < 0) { |
| perror("Unable to delete device"); |
| exit(1); |
| } |
| |
| return 0; |
| } |