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Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public licence as published by the free software foundation either version 2 of the licence or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 114 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190520170857.552531963@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
93 lines
2.1 KiB
C
93 lines
2.1 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/* Null security operations.
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*
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* Copyright (C) 2016 Red Hat, Inc. All Rights Reserved.
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* Written by David Howells (dhowells@redhat.com)
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*/
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#include <net/af_rxrpc.h>
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#include "ar-internal.h"
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static int none_init_connection_security(struct rxrpc_connection *conn)
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{
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return 0;
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}
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static int none_prime_packet_security(struct rxrpc_connection *conn)
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{
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return 0;
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}
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static int none_secure_packet(struct rxrpc_call *call,
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struct sk_buff *skb,
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size_t data_size,
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void *sechdr)
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{
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return 0;
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}
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static int none_verify_packet(struct rxrpc_call *call, struct sk_buff *skb,
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unsigned int offset, unsigned int len,
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rxrpc_seq_t seq, u16 expected_cksum)
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{
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return 0;
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}
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static void none_locate_data(struct rxrpc_call *call, struct sk_buff *skb,
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unsigned int *_offset, unsigned int *_len)
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{
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}
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static int none_respond_to_challenge(struct rxrpc_connection *conn,
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struct sk_buff *skb,
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u32 *_abort_code)
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{
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struct rxrpc_skb_priv *sp = rxrpc_skb(skb);
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trace_rxrpc_rx_eproto(NULL, sp->hdr.serial,
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tracepoint_string("chall_none"));
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return -EPROTO;
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}
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static int none_verify_response(struct rxrpc_connection *conn,
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struct sk_buff *skb,
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u32 *_abort_code)
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{
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struct rxrpc_skb_priv *sp = rxrpc_skb(skb);
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trace_rxrpc_rx_eproto(NULL, sp->hdr.serial,
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tracepoint_string("resp_none"));
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return -EPROTO;
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}
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static void none_clear(struct rxrpc_connection *conn)
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{
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}
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static int none_init(void)
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{
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return 0;
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}
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static void none_exit(void)
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{
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}
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/*
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* RxRPC Kerberos-based security
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*/
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const struct rxrpc_security rxrpc_no_security = {
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.name = "none",
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.security_index = RXRPC_SECURITY_NONE,
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.init = none_init,
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.exit = none_exit,
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.init_connection_security = none_init_connection_security,
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.prime_packet_security = none_prime_packet_security,
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.secure_packet = none_secure_packet,
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.verify_packet = none_verify_packet,
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.locate_data = none_locate_data,
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.respond_to_challenge = none_respond_to_challenge,
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.verify_response = none_verify_response,
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.clear = none_clear,
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};
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