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REORG: quic: Move CRYPTO data buffer defintions to QUIC TLS module

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Move quic_crypto_buf struct definition from quic_conn-t.h to quic_tls-t.h.
Also move its pool definition/declaration to quic_tls-t.h/quic_tls.c.
This commit is contained in:
Frédéric Lécaille 2023-11-27 10:09:12 +01:00
parent 5f9bd6bbce
commit ae885b9b68
4 changed files with 18 additions and 17 deletions
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16
include/haproxy/quic_conn-t.h
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@ -195,8 +195,6 @@ enum quic_pkt_type {
/* Size of the QUIC RX buffer for the connections */
#define QUIC_CONN_RX_BUFSZ (1UL << 16)
extern struct pool_head *pool_head_quic_crypto_buf;
struct quic_version {
uint32_t num;
const unsigned char *initial_salt;
@ -234,23 +232,9 @@ extern const struct quic_version *preferred_version;
/* The QUIC packet numbers are 62-bits integers */
#define QUIC_MAX_PACKET_NUM ((1ULL << 62) - 1)
#define QUIC_CRYPTO_BUF_SHIFT 10
#define QUIC_CRYPTO_BUF_MASK ((1UL << QUIC_CRYPTO_BUF_SHIFT) - 1)
/* The maximum allowed size of CRYPTO data buffer provided by the TLS stack. */
#define QUIC_CRYPTO_BUF_SZ (1UL << QUIC_CRYPTO_BUF_SHIFT) /* 1 KB */
/* The maximum number of bytes of CRYPTO data in flight during handshakes. */
#define QUIC_CRYPTO_IN_FLIGHT_MAX 4096
/*
* CRYPTO buffer struct.
* Such buffers are used to send CRYPTO data.
*/
struct quic_crypto_buf {
unsigned char data[QUIC_CRYPTO_BUF_SZ];
size_t sz;
};
/* Crypto data stream (one by encryption level) */
struct quic_cstream {
struct {

16
include/haproxy/quic_tls-t.h
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@ -203,6 +203,22 @@ struct quic_tls_ctx {
unsigned char flags;
};
#define QUIC_CRYPTO_BUF_SHIFT 10
#define QUIC_CRYPTO_BUF_MASK ((1UL << QUIC_CRYPTO_BUF_SHIFT) - 1)
/* The maximum allowed size of CRYPTO data buffer provided by the TLS stack. */
#define QUIC_CRYPTO_BUF_SZ (1UL << QUIC_CRYPTO_BUF_SHIFT) /* 1 KB */
extern struct pool_head *pool_head_quic_crypto_buf;
/*
* CRYPTO buffer struct.
* Such buffers are used to send CRYPTO data.
*/
struct quic_crypto_buf {
unsigned char data[QUIC_CRYPTO_BUF_SZ];
size_t sz;
};
struct quic_enc_level {
struct list list;
/* Attach point to enqueue this encryption level during retransmissions */

1
src/quic_conn.c
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@ -137,7 +137,6 @@ DECLARE_STATIC_POOL(pool_head_quic_cc_conn, "quic_cc_conn", sizeof(struct quic_c
DECLARE_STATIC_POOL(pool_head_quic_cids, "quic_cids", sizeof(struct eb_root));
DECLARE_POOL(pool_head_quic_connection_id,
"quic_connection_id", sizeof(struct quic_connection_id));
DECLARE_POOL(pool_head_quic_crypto_buf, "quic_crypto_buf", sizeof(struct quic_crypto_buf));
DECLARE_STATIC_POOL(pool_head_quic_cstream, "quic_cstream", sizeof(struct quic_cstream));
struct task *quic_conn_app_io_cb(struct task *t, void *context, unsigned int state);

2
src/quic_tls.c
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@ -20,6 +20,8 @@ DECLARE_POOL(pool_head_quic_tls_secret, "quic_tls_secret", QUIC_TLS_SECRET_LEN);
DECLARE_POOL(pool_head_quic_tls_iv, "quic_tls_iv", QUIC_TLS_IV_LEN);
DECLARE_POOL(pool_head_quic_tls_key, "quic_tls_key", QUIC_TLS_KEY_LEN);
DECLARE_POOL(pool_head_quic_crypto_buf, "quic_crypto_buf", sizeof(struct quic_crypto_buf));
/* Initial salt depending on QUIC version to derive client/server initial secrets.
* This one is for draft-29 QUIC version.
*/