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45aac10717
Extend SSL_trace so that it knows how to dump information about the receipt of a QUIC datagram. Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Hugo Landau <hlandau@openssl.org> (Merged from https://github.com/openssl/openssl/pull/20914)
36 lines
1.0 KiB
C
36 lines
1.0 KiB
C
/*
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* Copyright 2023 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#include <openssl/bio.h>
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#include "../ssl_local.h"
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int ossl_quic_trace(int write_p, int version, int content_type,
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const void *buf, size_t msglen, SSL *ssl, void *arg)
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{
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BIO *bio = arg;
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switch (content_type) {
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case SSL3_RT_QUIC_DATAGRAM:
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BIO_puts(bio, write_p ? "Sent" : "Received");
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/*
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* Unfortunately there is no way of receiving auxilliary information
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* about the datagram through the msg_callback API such as the peer
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* address
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*/
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BIO_printf(bio, " Datagram\n Length: %zu\n", msglen);
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break;
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default:
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/* Unrecognised content_type. We defer to SSL_trace */
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return 0;
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}
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return 1;
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}
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