diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/handshake.h | 43 | ||||
| -rw-r--r-- | include/uapi/linux/handshake.h | 2 |
2 files changed, 45 insertions, 0 deletions
diff --git a/include/net/handshake.h b/include/net/handshake.h new file mode 100644 index 000000000000..3352b1ab43b3 --- /dev/null +++ b/include/net/handshake.h @@ -0,0 +1,43 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Generic netlink HANDSHAKE service. + * + * Author: Chuck Lever <chuck.lever@oracle.com> + * + * Copyright (c) 2023, Oracle and/or its affiliates. + */ + +#ifndef _NET_HANDSHAKE_H +#define _NET_HANDSHAKE_H + +enum { + TLS_NO_KEYRING = 0, + TLS_NO_PEERID = 0, + TLS_NO_CERT = 0, + TLS_NO_PRIVKEY = 0, +}; + +typedef void (*tls_done_func_t)(void *data, int status, + key_serial_t peerid); + +struct tls_handshake_args { + struct socket *ta_sock; + tls_done_func_t ta_done; + void *ta_data; + unsigned int ta_timeout_ms; + key_serial_t ta_keyring; + key_serial_t ta_my_cert; + key_serial_t ta_my_privkey; + unsigned int ta_num_peerids; + key_serial_t ta_my_peerids[5]; +}; + +int tls_client_hello_anon(const struct tls_handshake_args *args, gfp_t flags); +int tls_client_hello_x509(const struct tls_handshake_args *args, gfp_t flags); +int tls_client_hello_psk(const struct tls_handshake_args *args, gfp_t flags); +int tls_server_hello_x509(const struct tls_handshake_args *args, gfp_t flags); +int tls_server_hello_psk(const struct tls_handshake_args *args, gfp_t flags); + +bool tls_handshake_cancel(struct sock *sk); + +#endif /* _NET_HANDSHAKE_H */ diff --git a/include/uapi/linux/handshake.h b/include/uapi/linux/handshake.h index 7f66ff489b87..1de4d0b95325 100644 --- a/include/uapi/linux/handshake.h +++ b/include/uapi/linux/handshake.h @@ -11,6 +11,7 @@ enum handshake_handler_class { HANDSHAKE_HANDLER_CLASS_NONE, + HANDSHAKE_HANDLER_CLASS_TLSHD, HANDSHAKE_HANDLER_CLASS_MAX, }; @@ -67,5 +68,6 @@ enum { }; #define HANDSHAKE_MCGRP_NONE "none" +#define HANDSHAKE_MCGRP_TLSHD "tlshd" #endif /* _UAPI_LINUX_HANDSHAKE_H */ |