wireguard-tools/contrib/embeddable-wg-library/test.c

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/* SPDX-License-Identifier: LGPL-2.1+
*
* Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
*/
#include "wireguard.h"
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
int main(int argc, char *argv[])
{
char *device_names, *device_name;
size_t len;
device_names = wg_list_device_names();
if (!device_names) {
perror("Unable to get device names");
return 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;
}
wg_key_to_base64(key, device->public_key);
printf("%s has public key %s\n", device_name, key);
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);
return 0;
}