SSL_INJECT_NET_DGRAM(3ossl) OpenSSL SSL_INJECT_NET_DGRAM(3ossl)
NAME
SSL_inject_net_dgram - inject a datagram as though received from the
network
SYNOPSIS
#include <openssl/ssl.h>
int SSL_inject_net_dgram(SSL *s, const unsigned char *buf,
size_t buf_len,
const BIO_ADDR *peer,
const BIO_ADDR *local);
DESCRIPTION
This function can be used to inject a datagram payload to a QUIC
connection SSL object. The payload is processed as though it was
received from the network. This function can be used for debugging
purposes or to allow datagrams to be fed to QUIC from alternative
sources.
buf is required and must point to a datagram payload to inject. buf_len
is the length of the buffer in bytes. The buffer is copied and need not
remain valid after this function returns.
peer and local are optional values pointing to BIO_ADDR structures
describing the remote and local UDP endpoint addresses for the packet.
Though the injected packet was not actually received from the network
directly by OpenSSL, the packet will be processed as though the
received datagram had the given addresses.
RETURN VALUES
Returns 1 on success or 0 on failure. This function always fails if
called on a SSL object which is not a QUIC connection SSL object.
SEE ALSO
OSSL_QUIC_client_method(3), SSL_handle_events(3),
SSL_set_blocking_mode(3)
HISTORY
The function SSL_inject_net_dgram(3) was added in OpenSSL 3.2.
COPYRIGHT
Copyright 2023 The OpenSSL Project Authors. All Rights Reserved.
Licensed under the Apache License 2.0 (the "License"). You may not use
this file except in compliance with the License. You can obtain a copy
in the file LICENSE in the source distribution or at
<https://www.openssl.org/source/license.html>.
3.3.2 2024-09-04 SSL_INJECT_NET_DGRAM(3ossl)
openssl 3.3.2 - Generated Thu Sep 26 16:18:56 CDT 2024