Mercurial > hg > nginx-quic

comparison src/event/ngx_event_quic_transport.h @ 7860:7ea34e13937f quic

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Address validation using Retry packets. The behaviour is toggled with the new directive "quic_retry on|off". QUIC token construction is made suitable for issuing with NEW_TOKEN.
author Sergey Kandaurov <pluknet@nginx.com>
date Thu, 14 May 2020 15:47:18 +0300
parents 9d9531431c8c
children 52d0c4832570
comparison
equal deleted inserted replaced
7859:b7704303a7e5 7860:7ea34e13937f
278 278
279 u_char *data; /* quic packet */ 279 u_char *data; /* quic packet */
280 size_t len; 280 size_t len;
281 281
282 /* cleartext fields */ 282 /* cleartext fields */
283 ngx_str_t odcid; /* retry packet tag */
283 ngx_str_t dcid; 284 ngx_str_t dcid;
284 ngx_str_t scid; 285 ngx_str_t scid;
285 uint64_t pn; 286 uint64_t pn;
286 u_char *plaintext; 287 u_char *plaintext;
287 ngx_str_t payload; /* decrypted data */ 288 ngx_str_t payload; /* decrypted data */
301 ngx_int_t ngx_quic_parse_short_header(ngx_quic_header_t *pkt, 302 ngx_int_t ngx_quic_parse_short_header(ngx_quic_header_t *pkt,
302 ngx_str_t *dcid); 303 ngx_str_t *dcid);
303 size_t ngx_quic_create_short_header(ngx_quic_header_t *pkt, u_char *out, 304 size_t ngx_quic_create_short_header(ngx_quic_header_t *pkt, u_char *out,
304 size_t pkt_len, u_char **pnp); 305 size_t pkt_len, u_char **pnp);
305 306
307 size_t ngx_quic_create_retry_itag(ngx_quic_header_t *pkt, u_char *out,
308 u_char **start);
309
306 ngx_int_t ngx_quic_parse_initial_header(ngx_quic_header_t *pkt); 310 ngx_int_t ngx_quic_parse_initial_header(ngx_quic_header_t *pkt);
307 ngx_int_t ngx_quic_parse_handshake_header(ngx_quic_header_t *pkt); 311 ngx_int_t ngx_quic_parse_handshake_header(ngx_quic_header_t *pkt);
308 312
309 ssize_t ngx_quic_parse_frame(ngx_quic_header_t *pkt, u_char *start, u_char *end, 313 ssize_t ngx_quic_parse_frame(ngx_quic_header_t *pkt, u_char *start, u_char *end,
310 ngx_quic_frame_t *frame); 314 ngx_quic_frame_t *frame);