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MINOR: quic-be: Add a function to initialize the QUIC client transport parameters

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Implement qc_srv_params_init() to initialize the QUIC client transport parameters
in relation with connections to haproxy servers/backends.
This commit is contained in:
Frederic Lecaille 2024-01-03 14:36:44 +01:00 committed by Amaury Denoyelle
parent f49bbd36b9
commit 9c84f64652
2 changed files with 21 additions and 0 deletions
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3
include/haproxy/quic_tp.h
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@ -26,6 +26,9 @@ int qc_lstnr_params_init(struct quic_conn *qc,
const unsigned char *dcid, size_t dcidlen, const unsigned char *dcid, size_t dcidlen,
const unsigned char *scid, size_t scidlen, const unsigned char *scid, size_t scidlen,
const struct quic_cid *token_odcid); const struct quic_cid *token_odcid);
void qc_srv_params_init(struct quic_conn *qc,
const struct quic_transport_params *srv_params,
const unsigned char *scid, size_t scidlen);
/* Dump <cid> transport parameter connection ID value if present (non null length). /* Dump <cid> transport parameter connection ID value if present (non null length).
* Used only for debugging purposes. * Used only for debugging purposes.

18
src/quic_tp.c
View File

@ -828,3 +828,21 @@ int qc_lstnr_params_init(struct quic_conn *qc,
return 1; return 1;
} }
/* QUIC client (or haproxy server) only function.
* Initialize the local transport parameters <rx_params> from <srv_params>
* coming from configuration and source connection ID).
* Never fails.
*/
void qc_srv_params_init(struct quic_conn *qc,
const struct quic_transport_params *srv_params,
const unsigned char *scid, size_t scidlen)
{
struct quic_transport_params *rx_params = &qc->rx.params;
/* Copy the transport parameters. */
*rx_params = *srv_params;
/* Copy the initial source connection ID. */
memcpy(rx_params->initial_source_connection_id.data, scid, scidlen);
rx_params->initial_source_connection_id.len = scidlen;
TRACE_PROTO("\nRX(local) transp. params.", QUIC_EV_TRANSP_PARAMS, qc, rx_params);
}