| 1 | |
| 2 | |
| 3 | * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
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| 4 |
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| 5 |
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| 6 | #include "version.h"
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| 7 | #include "device.h"
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| 8 | #include "noise.h"
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| 9 | #include "queueing.h"
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| 10 | #include "ratelimiter.h"
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| 11 | #include "netlink.h"
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| 12 |
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| 13 | #include <uapi/linux/wireguard.h>
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| 14 |
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| 15 | #include <linux/init.h>
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| 16 | #include <linux/module.h>
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| 17 | #include <net/genetlink.h>
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| 18 | #include <net/rtnetlink.h>
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| 19 |
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| 20 | static int __init wg_mod_init(void)
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| 21 | {
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| 22 | int ret;
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| 23 |
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| 24 | ret = wg_allowedips_slab_init();
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| 25 | if (ret < 0)
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| 26 | goto err_allowedips;
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| 27 |
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| 28 | #ifdef DEBUG
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| 29 | ret = -ENOTRECOVERABLE;
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| 30 | if (!wg_allowedips_selftest() || !wg_packet_counter_selftest() ||
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| 31 | !wg_ratelimiter_selftest())
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| 32 | goto err_peer;
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| 33 | #endif
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| 34 | wg_noise_init();
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| 35 |
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| 36 | ret = wg_peer_init();
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| 37 | if (ret < 0)
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| 38 | goto err_peer;
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| 39 |
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| 40 | ret = wg_device_init();
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| 41 | if (ret < 0)
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| 42 | goto err_device;
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| 43 |
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| 44 | ret = wg_genetlink_init();
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| 45 | if (ret < 0)
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| 46 | goto err_netlink;
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| 47 |
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| 48 | pr_info("WireGuard " WIREGUARD_VERSION " loaded. See www.wireguard.com for information.\n");
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| 49 | pr_info("Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.\n");
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| 50 |
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| 51 | return 0;
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| 52 |
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| 53 | err_netlink:
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| 54 | wg_device_uninit();
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| 55 | err_device:
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| 56 | wg_peer_uninit();
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| 57 | err_peer:
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| 58 | wg_allowedips_slab_uninit();
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| 59 | err_allowedips:
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| 60 | return ret;
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| 61 | }
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| 62 |
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| 63 | static void __exit wg_mod_exit(void)
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| 64 | {
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| 65 | wg_genetlink_uninit();
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| 66 | wg_device_uninit();
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| 67 | wg_peer_uninit();
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| 68 | wg_allowedips_slab_uninit();
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| 69 | }
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| 70 |
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| 71 | module_init(wg_mod_init);
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| 72 | module_exit(wg_mod_exit);
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| 73 | MODULE_LICENSE("GPL v2");
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| 74 | MODULE_DESCRIPTION("WireGuard secure network tunnel");
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| 75 | MODULE_AUTHOR("Jason A. Donenfeld <[email protected]>");
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| 76 | MODULE_VERSION(WIREGUARD_VERSION);
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| 77 | MODULE_ALIAS_RTNL_LINK(KBUILD_MODNAME);
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| 78 | MODULE_ALIAS_GENL_FAMILY(WG_GENL_NAME);
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